@charset "UTF-8";

/* ==========================================================================
ベース
========================================================================== */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

:root {
    --color-text: #4A4643;
    --color-text-light: #7E7873;
    --color-bg: #ffffff;
    --color-bg-gray: #dadada;
    --color-bg-ivory: #ece5dc;
    --color-accent: #a6d2bd;
    --color-accent-orange: #eba689;
    --color-link: #4A4643;
    --color-dark-gray: #6d6660;
    --color-yellow: #f9e4a2;

    --font-base: 'Zen Kaku Gothic New', sans-serif;
    --font-mincho: 'Shippori Mincho', serif;

    --width-container: 1200px;
    --width-pro: 1000px;
    --width-wide: 1400px;
    --transition: all 0.3s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.8;
    letter-spacing: 0.05em;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-link);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    opacity: 0.7;
}

ul,
li {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

iframe {
    border: 0;
}

/* ==========================================================================
共通
========================================================================== */
.container {
    max-width: var(--width-container);
    margin: 0 auto;
    padding: 0 20px;
}

.pro-width {
    max-width: var(--width-pro);
}

.container-wide {
    max-width: var(--width-wide);
    margin: 0 auto;
    padding: 0 40px;
}

.section {
    position: relative;
    padding: 80px 0 40px;
}

.inline-block {
    display: inline-block;
}

.sp_br {
    display: none;
}

.fc_orange {
    color: var(--color-accent-orange);
}

.fc_blue {
    color: #3cc8ed;
}

.fw_b {
    font-weight: 700;
}

.text-outline-orange {
    text-shadow:
        -1px -1px 0 var(--color-accent),
         1px -1px 0 var(--color-accent),
        -1px  1px 0 var(--color-accent),
         1px  1px 0 var(--color-accent),
         0   -2px 0 var(--color-accent),
         0    2px 0 var(--color-accent),
        -2px  0   0 var(--color-accent),
         2px  0   0 var(--color-accent);
}

.section-title {
    position: relative;
    width: fit-content;
    font-family: var(--font-mincho);
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 15px;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent);
}

.section-desc {
    font-size: 18px;
}

.inline_block {
    display: inline-block;
}

.btn-primary,
.btn-more {
    display: inline-block;
    padding: 15px 40px;
    border: 1px solid var(--color-dark-gray);
    min-width: 200px;
    background: transparent;
    color: var(--color-dark-gray);
    font-size: 15px;
    letter-spacing: 0.1em;
    position: relative;
    overflow: hidden;
    z-index: 1;
    text-align: center;
}

.btn-primary::after,
.btn-more::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--color-dark-gray);
    z-index: -1;
    transition: var(--transition);
}

.btn-primary:hover,
.btn-more:hover {
    color: #fff;
    opacity: 1;
}

.btn-primary:hover::after,
.btn-more:hover::after {
    width: 100%;
}

.btn-primary i.fa-external-link-alt {
    margin-left: 10px;
}

.btn-editorial {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    color: var(--color-text);
    font-weight: 700;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-text);
    transition: var(--transition);
}

.editorial-header-v2 {
    margin-bottom: 120px;
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 40px;
    padding-left: 5%;
}

.header-pillar {
    width: 4px;
    height: 180px;
    background-color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 10px;
}

.header-content-inner {
    max-width: 900px;
}

.editorial-header-v2 .header-tag {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.4em;
    color: var(--color-accent-orange);
    margin-bottom: 30px;
    opacity: 0.8;
    text-align: left;
}

.editorial-header-v2 .section-title {
    text-align: left;
    font-size: 48px;
    line-height: 1.3;
    margin-bottom: 40px;
    font-family: var(--font-mincho);
    font-weight: 700;
    color: var(--color-text);
}

.editorial-header-v2 .section-title::after {
    display: none;
}

.editorial-header-v2 .section-desc {
    font-size: 18px;
    line-height: 2;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
    text-align: left;
}

.btn-editorial i {
    font-size: 13px;
    transition: transform 0.3s ease;
}

.btn-editorial:hover {
    color: var(--color-accent-orange);
    border-color: var(--color-accent-orange);
    opacity: 1;
}

.btn-editorial:hover i {
    transform: translateX(8px);
}

/* ==========================================================================
ヘッダー
========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.6s ease;
}

/* TOPページ専用：初期透明化 */
.page-top .header {
    background-color: transparent;
    backdrop-filter: none;
    box-shadow: none;
}

/* スクロール後：背景白表示（TOP含む全ページ共通の挙動を担保） */
.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(5px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1880px;
    margin: 0 auto;
    height: 80px;
}

.logo {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.1em;
    font-family: var(--font-mincho);
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 270px;
}

.header-logo-img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 1px rgba(0, 0, 0, 1));
}

.nav-list {
    display: flex;
    align-items: stretch;
    gap: 26px;
    height: 100%;
}

.nav-item {
    position: relative;
}

.nav-item a {
    display: flex;
    align-items: center;
    height: 100%;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
}

.page-top .nav-item a {
    color: #fff;
    text-shadow: 0 0 3px rgba(0, 0, 0, 1);
}

.page-top .nav-item .dropdown-menu a {
    color: var(--color-text);
    text-shadow: none;
}

.header.scrolled .nav-item a {
    color: var(--color-text);
    text-shadow: none;
}

.nav-item:not(.btn-contact) a:hover {
    color: var(--color-accent);
    opacity: 1;
    text-shadow: none;
}

/* Dropdown Menu */
.nav-item.has-dropdown>a {
    display: flex;
    align-items: center;
}

.nav-item.has-dropdown>a::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-right: 1px solid #fff;
    border-bottom: 1px solid #fff;
    transform: rotate(45deg) translateY(-2px);
    margin-left: 8px;
    transition: var(--transition);
}

.header.scrolled .nav-item.has-dropdown>a::after {
    border-right: 1px solid var(--color-text);
    border-bottom: 1px solid var(--color-text);
}

.nav-item.has-dropdown:hover>a::after {
    transform: rotate(-135deg) translateY(0);
    border-right: 1px solid var(--color-accent);
    border-bottom: 1px solid var(--color-accent);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: #fff;
    min-width: 220px;
    padding: 10px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 100;
}

.nav-item.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
    width: 100%;
}

.dropdown-menu li a {
    display: block;
    padding: 15px 20px;
    font-size: 13px;
    color: var(--color-text);
    border-bottom: 1px solid #f5f5f5;
    transition: var(--transition);
    line-height: 1.4;
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

.dropdown-menu li a:hover {
    background-color: #f9f9f9;
    color: var(--color-accent);
    padding-left: 25px;
    opacity: 1;
}

.nav-item.btn-contact {
    background-color: transparent;
    display: flex;
    align-items: center;
}

.nav-item.btn-contact a {
    background: var(--color-yellow);
    color: var(--color-text);
    padding: 10px 20px;
    border-radius: 4px;
    height: auto;
    text-shadow: none;
    font-weight: 700;
}

.nav-item.btn-contact a:hover {
    background: var(--color-accent-orange);
    opacity: 1;
    color: #fff;
}

.hamburger {
    display: none;
    cursor: pointer;
}

/* ==========================================================================
Footer Banners Area
========================================================================== */
.footer-banners {
    padding: 20px 0 30px;
    border-top: 1px solid #eee;
}

.banners-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.banners-title {
    letter-spacing: 0.1em;
    font-weight: 500;
}

.banners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
}

.banner-item {
    transition: all 0.3s ease;
}

.banner-item:hover {
    transform: translateY(-2px);
}

.banner-item img {
    height: 80px;
    width: auto;
    transition: all 0.3s ease;
}

.banner-item:hover img {
    opacity: 0.8;
}

/* Footer (Existing) */
.footer {
    padding: 100px 0 0;
    background-color: var(--color-dark-gray);
    color: #fff;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
    gap: 30px;
    transition: var(--transition);
}

.footer-logo {
    flex: 0 0 280px;
}

.footer-logo h2 {
    margin: 0 auto 15px;
    width: 85%;
}

.footer-logo p {
    font-size: 16px;
    color: #fff;
    margin-bottom: 30px;
}

.footer-sns {
    display: flex;
    gap: 25px;
    margin-top: 25px;
    align-items: center;
}

.footer-sns a {
    display: block;
    line-height: 1;
}

.sns-icon {
    width: 30px;
    height: auto;
    opacity: 0.9;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.sns-icon:hover {
    opacity: 1;
    transform: translateY(-3px);
}

.footer-links {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
}

.footer-col h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 25px;
    color: #fff;
    position: relative;
    padding-left: 15px;
    border-left: 3px solid var(--color-accent);
    line-height: 1;
    cursor: default;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    font-size: 16px;
    color: #fff;
    transition: var(--transition);
    position: relative;
    display: inline-block;
}

.footer-col ul li a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}

.footer-col ul li a:hover {
    color: #fff;
}

.footer-col ul li a:hover::after {
    width: 100%;
}

.footer-bottom {
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: #fff;
}

/* ==========================================================================
トップヒーロー
========================================================================== */
.top-hero.pattern-c {
    position: relative;
    display: flex;
    height: 100vh;
    min-height: 600px;
    width: 100%;
    overflow: hidden;
    /* background-color: var(--color-bg); */
}

.top-hero .hero-text-sub-wrapper {
    position: absolute;
    top: calc(80px + 6%);
    left: 6%;
    font-family: var(--font-mincho);
    font-size: min(40px, 4vw);
    font-weight: 700;
    color: #fff;
    z-index: 10;
    line-height: 1.34;
    letter-spacing: 0.04em;
    text-shadow: 0 0 10px rgba(0, 0, 0, 1);
}

.top-hero .hero-sub-text.text02 {
    padding-left: 2.6em;
}

.top-hero .hero-text-main-wrapper {
    position: absolute;
    top: 56%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-mincho);
    font-size: min(40px, 3vw);
    font-weight: 700;
    color: #fff;
    z-index: 10;
    line-height: 1.4;
    letter-spacing: 0.04em;
    text-shadow: 0 0 10px rgba(0, 0, 0, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 90%;
    text-align: center;
}

.top-hero .hero-main-text-logo {
    width: min(740px, 60vw);
}

.hero-main-text-logo img {
    filter: drop-shadow(0 0 10px rgba(0, 0, 0, 1));
}

.top-hero.pattern-c::after {
    position: absolute;
    content: "";
    width: 100%;
    aspect-ratio: 1920/121;
    bottom: 0;
    left: 0;
    background: url(../images/top/hero_bottom_deco.png) no-repeat center / cover;
    z-index: 10;
}

.top-hero-slider-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.top-hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.top-hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1);
    will-change: opacity, transform;
    z-index: 0;
}

.top-hero-slider-wrap.is-ready .top-hero-slide {
    transition: opacity 2s ease-in-out, transform 8s linear;
}

.top-hero-slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 1;
}

.top-hero-slider .top-hero-slide:nth-child(1) {
    background-image: url('../images/top/mv05.jpg');
}

.top-hero-slider .top-hero-slide:nth-child(2) {
    background-image: url('../images/top/mv02.jpg');
}

.top-hero-slider .top-hero-slide:nth-child(3) {
    background-image: url('../images/top/mv03.jpg');
}

.top-hero-slider .top-hero-slide:nth-child(4) {
    background-image: url('../images/top/mv04.jpg');
}

.top-hero-slider .top-hero-slide:nth-child(5) {
    background-image: url('../images/top/mv01.jpg');
}

.top-purpose-item:nth-child(1) .top-purpose-bg {
    background-image: url('../images/top/plan01.jpg');
}

.top-purpose-item:nth-child(2) .top-purpose-bg {
    background-image: url('../images/top/plan02.jpg');
}

.top-purpose-item:nth-child(3) .top-purpose-bg {
    background-image: url('../images/top/plan03.jpg');
}

@keyframes lineGrow {
    0% {
        transform: scaleY(0);
    }

    100% {
        transform: scaleY(1);
    }
}


.top-hero-title span {
    display: block;
}

.top-scroll-down {
    position: absolute;
    bottom: 30px;
    left: 1%;
    color: var(--color-yellow);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-align: center;
    z-index: 11;
    text-shadow: 0 0 4px var(--color-text);
}

.top-scroll-down::after {
    content: '';
    display: block;
    width: 2px;
    height: 60px;
    background: var(--color-yellow);
    margin: 10px auto 0;
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }

    50% {
        transform: scaleY(1);
        transform-origin: top;
    }

    51% {
        transform: scaleY(1);
        transform-origin: bottom;
    }

    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

/* Hero Event Box */
.hero-event-box {
    position: absolute;
    bottom: 20px;
    right: 0;
    z-index: 15;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px 25px;
    color: #fff;
    width: 360px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background 0.3s ease;
    z-index: 11;
    text-shadow: 0 0 4px #fff;
}

.hero-event-box:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.hero-event-box a {
    display: block;
    text-decoration: none;
}

.hero-event-label {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.new-tag {
    /* background-color: var(--color-accent-orange); */
    background: var(--color-yellow);
    /* color: #fff; */
    font-size: 14px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 2px;
    letter-spacing: 0.1em;
}

.label-text {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.2em;
    opacity: 0.9;
}

.hero-event-info {
    position: relative;
}

.hero-event-box-title {
    font-family: var(--font-mincho);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hero-event-more {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2em;
    position: relative;
    padding-bottom: 5px;
    display: block;
}

.hero-event-more::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 1px;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}

.hero-event-box:hover .hero-event-more::after {
    width: 100%;
}

/* ==========================================================================
TOPセレクトプラン
========================================================================== */
.top-purpose {
    padding-bottom: 100px;
    padding-left: 5%;
    padding-right: 5%;
    width: 100%;
    margin-top: 0;
    position: relative;
    z-index: 20;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-bg));
}

.top-purpose-content-wrapper {
    display: flex;
    width: 100%;
    column-gap: 5%;
    align-items: center;
}

.top-purpose-grid {
    display: flex;
    flex-wrap: wrap;
    flex-shrink: 0;
    width: 55%;
    gap: 20px;
}

.top-purpose-item {
    border-radius: 2%;
    position: relative;
    display: flex;
    flex-shrink: 0;
    justify-content: center;
    align-items: center;
    width: calc(33.3333% - 20px * 2 / 3);
    aspect-ratio: 1/1;
    text-decoration: none;
    color: #fff;
    overflow: hidden;
}

.top-purpose-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s ease;
    z-index: 1;
    filter: brightness(0.6);
}

.top-purpose-item:hover .top-purpose-bg {
    transform: scale(1.1);
    filter: brightness(0.4);
}

.top-purpose-content {
    position: relative;
    z-index: 2;
    text-align: center;
    transition: transform 0.3s ease;
}

.top-purpose-item:hover .top-purpose-content {
    transform: translateY(-5px);
}

.top-purpose-en {
    font-size: min(24px, 2.4vw);
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: 5px;
    font-family: var(--font-mincho);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.top-purpose-jp {
    font-size: 13px;
    letter-spacing: 0.1em;
    opacity: 0.9;
}

.top-purpose-arrow {
    display: block;
    font-size: 18px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    color: var(--color-accent);
}

.top-purpose-item:hover .top-purpose-arrow {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
TOPイベント情報
========================================================================== */
.top-news {
    position: relative;
    background-color: #f3f3f3;
    padding: 100px 0;
    overflow: hidden;
}

.top-news .section-title {
    margin-bottom: 30px;
}

.top-news::after {
    position: absolute;
    content: "";
    top: 4%;
    right: -10%;
    border: solid 10px var(--color-accent);
    width: 38vw;
    aspect-ratio: 3/2;
    border-radius: 5px;
    opacity: 0.3;
    z-index: 1;
}

.top-news .container {
    position: relative;
    z-index: 2;
}

.top-news-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto auto;
    gap: 30px;
    margin-bottom: 50px;
}

.top-news-card {
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    height: 100%;
}

.top-news-card a {
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* 繝｡繧､繝ｳ險倅ｺ具ｼ壼ｷｦ蛛ｴ蜊雁���2x2繧ｹ繝代Φ�� */
.news-main {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.news-main .top-news-thumb {
    aspect-ratio: 16/9;
}

.news-main .top-news-content {
    padding: 40px;
}

.news-main .top-news-title {
    font-size: 24px;
    margin-bottom: 20px;
}

/* 繧ｵ繝冶ｨ倅ｺ具ｼ壼承蛛ｴ2繧ｫ繝ｩ繝���1x1繧ｹ繝代Φ�� */
.news-sub {
    grid-column: span 1;
    border: 1px solid #f0f0f0;
}

.news-sub .top-news-thumb {
    aspect-ratio: 16/9;
}

.news-sub .top-news-content {
    padding: 20px;
}

.news-sub .top-news-title {
    font-size: 16px;
    margin-bottom: 10px;
    line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

/* 蜈ｱ騾壹ヱ繝ｼ繝� */
.top-news-thumb {
    overflow: hidden;
    position: relative;
}

.top-news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.top-news-card:hover .top-news-thumb img {
    transform: scale(1.05);
}

.top-news-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 13px;
    font-weight: 700;
}

.top-news-date {
    color: var(--color-text-light);
}

.top-news-cat {
    background: var(--color-accent-orange);
    color: #fff;
    padding: 2px 10px;
    border-radius: 2px;
}

.top-news-title {
    font-family: var(--font-mincho);
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-text);
}

.top-news-desc {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 20px;
    line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.top-news-more {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-top: auto;
}

.news-badge-new {
    position: absolute;
    top: 0;
    right: 0;
    background: #e60012;
    color: #fff;
    font-size: 16px;
    font-weight: 800;
    padding: 6px 16px;
    border-radius: 0 0 0 4px;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(230, 0, 18, 0.3);
    animation: badgeBlink 2s infinite;
}

@keyframes badgeBlink {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.filter-nav {
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.filter-item {
    padding: 8px 18px;
    border: 1px solid var(--color-bg-gray);
    border-radius: 20px;
    width: calc(20% - 20px * 3 / 4);
    text-align: center;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-item:hover,
.filter-item.active {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px 20px;
    margin-bottom: 60px;
}

/* ==========================================================================
TOPコンセプト
========================================================================== */

.top-concept {
    position: relative;
    background-color: #fafafa;
    padding: 0 60px;
    background: url(../images/top/concept.jpg) no-repeat center / cover;
    overflow: hidden;
}

.top-concept::before {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    opacity: 0.6;
    filter: brightness(0.4);
}

.top-concept-content {
    position: relative;
    margin-left: auto;
    padding: 40px;
    z-index: 10;
    width: 70%;
    max-width: 700px;
    z-index: 100;
}

.top-concept-content::after {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    /* opacity: 0.8; */
    z-index: -10;
}

.top-concept-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 40px;
    margin-left: 0;
}

.top-concept-main-title {
    font-family: var(--font-mincho);
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
    color: var(--color-accent);
}

.top-concept-title {
    font-family: var(--font-mincho);
    font-size: 48px;
    line-height: 1.6;
    font-weight: 500;
    letter-spacing: 0.1em;
    height: auto;
    text-align: center;
}

.top-concept-body {
    position: relative;
}

.top-concept-body .text {
    font-size: 18px;
    text-align: center;
    line-height: 2.2;
    color: #555;
}

.top-concept .btn-area {
    margin-top: 40px;
    text-align: center;
}

.top-concept-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
}


/* ==========================================================================
TOP施工事例
========================================================================== */
.top-works {
    padding: 120px 30px 0 30px;
    position: relative;
}

/* .top-works .section-title{
    margin-bottom: 40px;
} */

.top-works-portfolio-full {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-bottom: 60px;
    width: 100%;
    gap: 5px;
}

.top-works .section-header {
    margin-bottom: 50px;
    border-radius: 50% 0 0 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.scroll-hint-wrap {
    display: none;
}

.top-work-card {
    position: relative;
    background-color: #fff;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.6s ease;
}

.top-work-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.top-work-card.logo img {
    width: 40%;
    object-fit: contain;
}

.top-work-card.logo a {
    background-color: transparent;
}

.top-work-card a {
    display: block;
    background-color: var(--color-bg);
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.top-work-visual {
    position: relative;
    overflow: hidden;
    background: var(--color-bg-gray);
    aspect-ratio: 16/9;
}

.top-work-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), filter 0.8s ease;
}

.top-work-visual::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.top-work-visual::before {
    content: 'VIEW DETAIL';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -40%);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    border: 1px solid #fff;
    padding: 8px 16px;
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 2;
    pointer-events: none;
}

.top-work-card:hover .top-work-visual img {
    transform: scale(1.1);
}

.top-work-card:hover .top-work-visual::after {
    opacity: 1;
}

.top-work-card:hover .top-work-visual::before {
    opacity: 1;
    transform: translate(-50%, -50%);
}

.top-work-details {
    padding: 20px 10px;
}

.top-work-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 5px;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 700;
}

.top-work-area {
    color: var(--color-accent);
    font-size: 15px;
}

.top-work-category {
    border-radius: 4px;
    background-color: var(--color-accent-orange);
    color: #fff;
    text-align: center;
    line-height: 1.5;
    position: relative;
    padding: 0 0.5em;
}

.top-work-category::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 10px;
    background: #ccc;
}

.top-work-name {
    padding-left: 0.5em;
    font-family: var(--font-mincho);
    font-size: 15px;
    line-height: 1.5;
    color: var(--color-text);
    font-weight: 600;
    border-left: 2px solid transparent;
    transition: border-color 0.4s ease, color 0.4s ease;
}

.top-work-card:hover .top-work-name {
    border-left-color: var(--color-accent-orange);
    color: var(--color-accent);
}

.btn-area {
    text-align: center;
}

.btn-area-right {
    text-align: right;
    margin-top: 40px;
    padding-right: 5%;
}

/* ==========================================================================
TOPこだわり
========================================================================== */
.top-commitment {
    position: relative;
    padding: 100px 0;
    background-color: #fff;
    overflow: hidden;
}

.top-commitment .container {
    position: relative;
    z-index: 2;
}

.top-commitment .section-header{
    text-align: left;
}

.top-commitment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.top-commitment-card {
    display: block;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: 0.3s;
    text-decoration: none;
    color: inherit;
}

.top-commitment-card:hover {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    background: var(--color-accent-orange);
    opacity: 1;
}

.top-commitment-card:hover .top-commitment-num{
    color: var(--color-accent-orange);
}

.top-commitment-image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.top-commitment-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.top-commitment-card:hover .top-commitment-image img {
    transform: scale(1.05);
}

.top-commitment-num {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 24px;
    font-weight: 700;
    font-family: var(--font-mincho);
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.top-commitment-content {
    padding: 30px 25px;
}

.top-commitment-tag {
    display: inline-block;
    font-size: 15px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin-bottom: 15px;
    border: 1px solid var(--color-accent);
    padding: 2px 10px;
    border-radius: 2px;
}
.top-commitment-card:hover .top-commitment-tag{
    border-color: #fff;
    color: #fff;
}

.top-commitment-title {
    font-family: var(--font-mincho);
    font-size: 20px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 20px;
    color: var(--color-text);
}

.top-commitment-card:hover .top-commitment-title{
    color: #fff;
}

.top-commitment-more {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-accent);
}

.top-commitment-more i {
    transition: transform 0.3s ease;
}

.top-commitment-card:hover .top-commitment-more {
    color: #fff;
}

.top-commitment-card:hover .top-commitment-more i {
    transform: translateX(5px);
}
/* 

.btn-text:hover::after {
    width: 100%;
}

.btn-arrow {
    font-size: 12px;
    letter-spacing: 0.2em;
    border: 1px solid #fff;
    padding: 10px 30px;
    transition: background 0.3s ease, color 0.3s ease;
}

.feature-col:hover .btn-arrow {
    background: #fff;
    color: #000;
} */

/* ==========================================================================
TOPブログ
========================================================================== */
.top-blog {
    padding: 100px 0;
}

.top-blog .section-header {
    margin-bottom: 60px;
}

.top-blog .section-title {
    color: var(--color-accent);
    font-size: 42px;
}

.top-blog-list {
    border-top: 1px solid #eee;
    margin-bottom: 40px;
}

.top-blog-item {
    border-bottom: 1px solid #eee;
    transition: var(--transition);
}

.top-blog-item a {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    width: 100%;
}

.top-blog-item a:hover {
    background-color: #fcfcfc;
    opacity: 1;
}

.top-blog-date {
    font-family: var(--font-base);
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text-light);
    width: 120px;
    flex-shrink: 0;
}

.top-blog-item-title {
    font-family: var(--font-mincho);
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text);
    flex-grow: 1;
    transition: transform 0.4s ease;
}

.top-blog-item a:hover .top-blog-item-title {
    transform: translateX(10px);
    color: var(--color-accent);
}

.top-blog-arrow {
    font-size: 20px;
    color: var(--color-accent);
    margin-left: 20px;
    transition: transform 0.4s ease;
}

.top-blog-item a:hover .top-blog-arrow {
    transform: translateX(5px);
}

.top-blog .btn-area-center {
    margin-top: 40px;
}



/* ==========================================================================
TOPアニメーション
========================================================================== */
.fade-in,
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.is-visible,
.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.2s;
}

.delay-2 {
    transition-delay: 0.4s;
}


/* ==========================================================================
サイドナビゲーション
========================================================================== */
.side-floating-nav {
    position: fixed;
    top: 20%;
    right: 0;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.side-btn {
    display: block;
    width: 60px;
    padding: 20px 0;
    border-top-left-radius: 12px;
    border-bottom-left-radius: 12px;
    box-shadow: -2px 2px 10px rgba(0, 0, 0, 0.15);
    transition: 0.3s ease;
    text-decoration: none;
    color: #333;
    font-weight: 700;
    font-size: 15px;
    line-height: 1.4;
    text-align: center;
}

.side-btn:hover {
    opacity: 1;
}

.side-btn .vertical-text {
    writing-mode: vertical-rl;
    text-orientation: upright;
    margin: 0 auto;
    letter-spacing: 0.1em;
    font-family: var(--font-gothic);
    display: inline-block;
}

.btn-event {
    background-color: #fff;
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
}

.btn-event:hover {
    background-color: var(--color-accent);
    color: #fff;
}

.btn-contact:not(.nav-item) {
    background-color: var(--color-dark-gray);
    color: #fff;
}

.btn-contact:not(.nav-item):hover {
    background-color: #000;
}

.side-btn.btn-contact {
    border: solid 1px #fff;
}

/* ==========================================================================
TOPへ戻るボタン
========================================================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: #fff;
    color: var(--color-text);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-accent);
    color: #fff;
    transform: translateY(-3px);
}

.arrow-up {
    font-size: 20px;
    font-weight: bold;
}

/* ==========================================================================
CV
========================================================================= */
.cv {
    position: relative;
    padding: 80px 0;
    /* background: linear-gradient(to bottom, var(--color-bg-gray), var(--color-bg)); */
    background: var(--color-bg-gray);
    overflow: hidden;
}

.cv .container {
    position: relative;
    z-index: 2;
}

.cv .section-title {
    margin: 0 auto 15px;
}

.cv .section-desc {
    text-align: center;
}

.cv-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.cv-card {
    position: relative;
    background: #fff;
    padding: 40px 20px;
    border-radius: 4px;
    border: solid 1px #ccc;
    /* box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05); */
    text-align: center;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.6s ease;
    overflow: hidden;
}

.cv-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.cv-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-accent);
    transform: scaleY(0);
    transition: transform 0.6s ease;
    transform-origin: bottom;
}

.cv-card:hover::before {
    transform: scaleY(1);
}

.cv-icon {
    font-size: 40px;
    color: var(--color-accent);
}

.cv-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent-orange);
    margin-bottom: 15px;
}

.cv-card-title {
    font-family: var(--font-mincho);
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--color-text);
}

.cv-card-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 40px;
}

.btn-cv-white,
.btn-cv-accent {
    display: inline-block;
    padding: 16px 40px;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.4s ease;
    width: 100%;
    max-width: 240px;
}

.btn-cv-white {
    background: #fff;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.btn-cv-white:hover {
    background: var(--color-accent);
    color: #fff;
}

.btn-cv-accent {
    background: var(--color-accent);
    color: #fff;
    border: 1px solid var(--color-accent);
}

.btn-cv-accent:hover {
    background: #fff;
    color: var(--color-accent);
}

/* ==========================================================================
下層共通
========================================================================== */
.sub-page-header {
    margin-top: 80px;
    padding: 30px 0 50px;
    background-color: var(--color-bg-gray);
    border-top: 4px solid var(--color-accent);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-sub-header {
    border-top-color: var(--color-accent-orange);
}

.style-bg-text {
    font-size: min(18vw, 180px);
    font-weight: 900;
    color: #fff;
    z-index: 1;
    pointer-events: none;
    white-space: nowrap;
    text-transform: uppercase;
    line-height: 1em;
}

.style-bg-text span {
    opacity: 0.3;
}

.sub-page-header .container {
    position: relative;
    z-index: 2;
}

.sub-page-title {
    position: absolute;
    top: 60%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: inline-block;
    font-family: var(--font-mincho);
    font-size: 40px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-text);
    z-index: 2;
    line-height: 1;
}

.sub-page-en {
    display: block;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.3em;
    color: var(--color-accent-orange);
    text-transform: uppercase;
}

.breadcrumb {
    padding: 20px 0;
    font-size: 13px;
    color: var(--color-text-light);
}

.breadcrumb-list {
    flex-wrap: wrap;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.breadcrumb-item:not(:last-child)::after {
    content: "/";
    margin-left: 15px;
}

.breadcrumb-item a:hover {
    color: var(--color-accent);
}

/* ==========================================================================
固定ページ汎用 (page.php)
========================================================================== */
.page-content {
    padding: 80px 0 120px;
}

.entry-content {
    font-size: 16px;
    line-height: 2;
}

.entry-content h2 {
    font-family: var(--font-mincho);
    font-size: 32px;
    margin: 60px 0 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--color-accent);
    line-height: 1.4;
}

.entry-content h3 {
    font-family: var(--font-mincho);
    font-size: 24px;
    margin: 40px 0 20px;
    padding-left: 15px;
    border-left: 4px solid var(--color-accent);
    line-height: 1.4;
}

.entry-content p {
    margin-bottom: 2em;
}

.entry-content img {
    margin-bottom: 2em;
    border-radius: 4px;
}

.narrow-width {
    max-width: 800px;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header.center {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-en {
    display: block;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.4em;
    color: var(--color-accent-orange);
    text-transform: uppercase;
    margin-bottom: 20px;
    line-height: 1;
}

.section-header.center .section-title {
    margin: 0 auto 30px;
    font-size: clamp(28px, 4vw, 40px);
    padding-bottom: 20px;
    line-height: 1.3;
}

.section-header.center .section-title::after {
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    bottom: 0;
}

.section-header.center .section-desc {
    max-width: 800px;
    margin: 0 auto;
    font-size: 17px;
    line-height: 2.2;
    color: var(--color-text-light);
}

/* ==========================================================================
コンセプト
========================================================================== */
.concept-intro {
    padding: 20px 0 80px;
    background-color: #fff;
    text-align: center;
}

.concept-intro-title {
    font-family: var(--font-mincho);
    font-size: clamp(32px, 6vw, 64px);
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-dark-gray);
    margin: 0 auto 0.5em;
    display: inline-block;
}

.concept-intro-lead {
    font-family: var(--font-mincho);
    font-size: 18px;
    line-height: 2.2;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
}

.concept-sub-header {
    background-color: var(--color-bg-gray);
}

.concept-page {
    background-color: #fff;
    overflow-x: hidden;
}

/* --- Section 1: Concept Vision Modern --- */
.concept-vision {
    padding: 40px 0 120px;
    background-color: #fff;
    position: relative;
    overflow: hidden;
}

.concept-vision-content {
    display: flex;
    align-items: flex-start;
    gap: 0;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

/* Vertical Title */
.concept-vision-title {
    writing-mode: vertical-rl;
    font-family: var(--font-mincho);
    font-size: min(3vw, 50px);
    line-height: 1.5;
    letter-spacing: 0.4em;
    color: var(--color-text);
    position: absolute;
    top: -40px;
    left: 48%;
    transform: translateX(-50%);
    z-index: 10;
    background: #fff;
    padding: 80px 45px;
    box-shadow: 20px 20px 80px rgba(0, 0, 0, 0.04);
    margin: 0;
    height: fit-content;
    white-space: nowrap;
}

.concept-vision-text {
    flex: 0 0 60%;
    padding-right: 5%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 650px;
    z-index: 2;
}

.concept-vision-label {
    display: block;
    font-family: var(--font-mincho);
    font-size: 30px;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 40px;
    position: relative;
    padding-left: 70px;
    text-transform: uppercase;
}

.concept-vision-label::before {
    content: "";
    position: absolute;
    left: 0;
    top: 55%;
    width: 50px;
    height: 2px;
    background-color: var(--color-accent);
}

.concept-vision-body p {
    font-size: 17px;
    line-height: 2.4;
    color: #444;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}

/* Image Frame */
.concept-vision-image {
    flex: 0 0 55%;
    position: relative;
    padding-top: 80px;
}

.concept-vision-image img {
    width: 100%;
    height: 750px;
    object-fit: cover;
    display: block;
    filter: brightness(0.95);
}

/* Architectural accent */
.concept-vision-image::after {
    content: "";
    position: absolute;
    top: 0;
    right: -80px;
    width: 50%;
    height: 60%;
    background-color: var(--color-bg-ivory);
    z-index: -1;
}

/* ==========================================================================
コンセプト：こだわりセクション
========================================================================== */
.concept-commitment {
    background-color: var(--color-bg-ivory);
    background: rgba(166, 210, 189, 0.2);
    padding: 100px 0 80px;
}

.commitment-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 60px;
}

.commitment-card {
    display: block;
    width: calc(33.333% - 20px);
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    overflow: hidden;
}

.commitment-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    opacity: 1;
}

.commitment-image {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.commitment-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.commitment-card:hover .commitment-image img {
    transform: scale(1.05);
}

.commitment-num {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 60px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 20px;
    font-weight: 700;
    font-family: var(--font-mincho);
}

.commitment-content {
    padding: 20px 25px 30px;
    text-align: center;
}

.commitment-title {
    font-family: var(--font-mincho);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-text);
}

.commitment-text {
    font-size: 15px;
    color: var(--color-text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.commitment-tag {
    border: solid 1px var(--color-accent);
    font-size: 13px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin-bottom: 10px;
    text-transform: uppercase;
    text-align: center;
}

.commitment-more {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--color-accent);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    letter-spacing: 0.05em;
}

.commitment-card:hover .commitment-more {
    background-color: var(--color-accent-orange);
    color: #fff;
}

.concept-voices {
    padding: 100px 0;
    background-color: #f5f5f5;
}

.concept-voices .section-title {
    margin: 0 auto 15px;
}

.voices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3%;
    margin-top: 60px;
}

.voice-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: #fff;
    border-radius: 12px;
    /* overflow: hidden; */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.voice-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.voice-thumb {
    border-radius: 50%;
    border: 2px solid var(--color-accent-orange);
    margin-left: auto;
    margin-right: -3%;
    margin-bottom: -3%;
    width: 30%;
    min-width: 100px;
    aspect-ratio: 1/1;
    overflow: hidden;
}

.voice-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.voice-card:hover .voice-thumb img {
    transform: scale(1.05);
}

.voice-content {
    padding: 5% 5% 3%;
}

.voice-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    background-color: var(--color-bg-ivory);
    padding: 0.5em 0.7em;
}

.voice-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text);
}

.voice-tag {
    font-size: 11px;
    font-weight: 700;
    background: var(--color-accent);
    padding: 4px 12px;
    border-radius: 20px;
    color: var(--color-text-light);
}

.voice-title {
    font-family: var(--font-mincho);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.6;
    margin-bottom: 15px;
    color: var(--color-text);
}

.voice-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-light);
}

/* ==========================================================================
施工事例
========================================================================== */
.works-archive {
    padding: 60px 0 100px;
}

.work-card {
    position: relative;
    background-color: #fff;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.6s ease;
}

.work-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.work-logo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.work-card.logo img {
    width: 40%;
    object-fit: contain;
}

.work-card.logo a {
    background-color: transparent;
}

.work-card a {
    display: block;
    background-color: var(--color-bg);
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.work-visual {
    position: relative;
    overflow: hidden;
    background: var(--color-bg-gray);
    aspect-ratio: 16/9;
}

.work-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), filter 0.8s ease;
}

.work-visual::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.work-visual::before {
    content: 'VIEW DETAIL';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -40%);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    border: 1px solid #fff;
    padding: 8px 16px;
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 2;
    pointer-events: none;
}

.work-card:hover .work-visual img {
    transform: scale(1.1);
}

.work-card:hover .work-visual::after {
    opacity: 1;
}

.work-card:hover .work-visual::before {
    opacity: 1;
    transform: translate(-50%, -50%);
}

.work-details {
    padding: 20px 10px;
}

.work-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 5px;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 700;
}

.work-area {
    color: var(--color-accent);
    font-size: 14px;
}

.work-category {
    border-radius: 4px;
    background-color: var(--color-accent-orange);
    color: #fff;
    text-align: center;
    position: relative;
    padding: 0 0.5em;
}

.work-category::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 10px;
    background: #ccc;
}

.work-name {
    padding-left: 0.5em;
    font-family: var(--font-mincho);
    font-size: 15px;
    line-height: 1.5;
    color: var(--color-text);
    font-weight: 600;
    border-left: 2px solid transparent;
    transition: border-color 0.4s ease, color 0.4s ease;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.work-card:hover .work-name {
    border-left-color: var(--color-accent-orange);
    color: var(--color-accent);
}


/* ==========================================================================
施工事例詳細
========================================================================== */
.works-detail {
    padding: 60px 0 100px;
}

.works-detail .container {
    max-width: 940px;
}

.works-detail-header {
    margin-bottom: 40px;
}

.works-detail-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 700;
}

.works-detail-title {
    font-family: var(--font-mincho);
    font-size: 32px;
    line-height: 1.4;
    font-weight: 600;
    padding-left: 15px;
    border-left: 3px solid var(--color-accent-orange);
    color: var(--color-text);
}

.works-detail-visual {
    margin-bottom: 60px;
    border-radius: 8px;
    overflow: hidden;
}

.works-detail-visual img {
    width: 100%;
}

.works-detail-content {
    margin-bottom: 80px;
}

.works-description {
    margin-bottom: 40px;
    font-size: 16px;
    line-height: 2;
}

.works-description p {
    margin-bottom: 2em;
}

.works-description p:last-child {
    margin-bottom: 0;
}

.works-spec {
    background-color: #fafafa;
    padding: 30px;
    border-radius: 8px;
}

.works-spec-title {
    font-family: var(--font-mincho);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--color-bg-gray);
    padding-bottom: 10px;
}

.works-spec-list {
    display: flex;
    flex-direction: column;
}

.works-spec-item {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.works-spec-item:last-child {
    border-bottom: none;
}

.works-spec-item dt {
    width: 100px;
    font-weight: 700;
    color: var(--color-accent-orange);
    font-size: 15px;
    flex-shrink: 0;
}

.works-spec-item dd {
    flex-grow: 1;
    font-size: 15px;
    color: var(--color-text);
}

.works-gallery {
    margin-bottom: 80px;
}

.works-gallery-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.works-gallery-item {
    width: calc((100% / 3) - (20px * 2 / 3));
    height: auto;
}

.works-gallery-item img {
    width: 100%;
    aspect-ratio: 3/2;
    object-fit: cover;
    border-radius: 4px;
}

.works-footer-nav {
    text-align: center;
}

.works-footer-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 40px;
    border: 1px solid var(--color-text);
    color: var(--color-text);
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
}

.works-footer-btn:hover {
    background-color: var(--color-text);
    color: #fff;
    opacity: 1;
}

/* ==========================================================================
注文住宅
========================================================================== */
.order-sub-header-content {
    max-width: 600px;
}

.order-sub-header-en {
    display: block;
    font-size: 16px;
    letter-spacing: 0.4em;
    color: var(--color-accent);
    margin-bottom: 20px;
    font-weight: 500;
}

.order-sub-header-title {
    font-family: var(--font-mincho);
    font-size: clamp(48px, 8vw, 96px);
    line-height: 1.1;
    margin-bottom: 30px;
}

.order-concept-message {
    position: relative;
    background-color: var(--color-bg);
    text-align: center;
    overflow: hidden;
    max-height: 290px;
}

.message-image{
    position: relative;
}

.message-image::after{
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.5);
}

.order-concept-message .message-image02,
.order-concept-message .message-image01{
    width: calc(100% - 690px / 2);
}

.order-concept-message .message-image02 img,
.order-concept-message .message-image01 img{
    height: 100%;
    object-fit: cover;
}

.order-concept-message::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    z-index: 1;
    opacity: 0.5;
}

.order-concept-message::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 100%;
    background: var(--color-accent);
    top: 0;
    right: 0;
    z-index: 1;
    opacity: 0.2;
}

.order-concept-message .message-content {
    position: relative;
    margin: 0 auto;
    padding: 2em 3em;
    border-left: solid 2px var(--color-accent-orange);
    width: 90%;
    max-width: 690px;
    flex-shrink: 0;
    z-index: 2;
    background: rgb(255, 255, 255, 1);
}

.order-concept-message .container {
    max-width: 100%;
    padding: 0;
    display: flex;
    position: relative;
    z-index: 2;
}

.order-concept-message .message-sub {
    font-size: clamp(16px, 1.5vw, 18px);
    color: var(--color-text-light);
    line-height: 2;
    max-width: 700px;
    margin: 0 auto;
}

.order-series {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.order-series::after {
    position: absolute;
    content: "";
    top: 60%;
    left: 0;
    transform: translateY(-50%);
    width: 100%;
    height: 20%;
    background: rgba(166, 210, 189, 0.5);
    background-size: cover;
    z-index: -1;
    opacity: 0.3;
}

.order-series-item {
    position: relative;
    border: 1px solid var(--color-bg-gray);
    padding: 10px;
    background: #fff;
    transition: .3s;
}

.order-series-item::after {
    position: absolute;
    content: "VIEW MORE";
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: solid 1px var(--color-text);
    padding: 0.5em 1em;
    font-size: 16px;
    font-weight: 700;
    z-index: 10;
    opacity: 0;
    transition: .3s;
    pointer-events: none;
}

.order-series-item:hover {
    transform: scale(1.03);
}

.order-series-item a:hover {
    opacity: 0.3;
}

.order-series-item:hover::after {
    opacity: 1;
}

.order-series .section-title {
    margin: 0 auto 60px;
}

.order-series-wrapper {
    display: flex;
    gap: 30px;
}

.order-series-img {
    position: relative;
    margin-bottom: 20px;
}

.order-series-plan {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 20px;
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: 5px 10px;
    color: #fff;
}

.order-series-plan.simple {
    background: #608d60;
}

.order-series-plan.basic {
    background: #cb905d;
}

.order-series-plan.premium {
    background: #6671a6;
}

.order-series-title {
    width: fit-content;
    margin: 0 auto 8px;
    border-bottom: 2px solid var(--color-bg-gray);
    text-align: center;
    font-family: var(--font-mincho);
    font-size: 24px;
    font-weight: 700;
}

.order-series-item.item01 .order-series-title {
    color: #608d60;
}

.order-series-item.item02 .order-series-title {
    color: #cb905d;
}

.order-series-item.item03 .order-series-title {
    color: #6671a6;
}

.order-series-tag {
    font-weight: 700;
    text-align: center;
    font-size: 16px;
}

.order-series-text {
    text-align: center;
    margin-bottom: 10px;
}

.order-series-price {
    text-align: center;
    font-weight: 700;
}

.order-series-price .order-series-price-label {
    font-size: 18px;
}

.order-series-price .order-series-price-value {
    font-size: 24px;
}

.order-item {
    padding: 56px 0;
    background-color: var(--color-bg-ivory);
    overflow: hidden;
    scroll-margin-top: 120px;
}

.order-item.item02 {
    background: var(--color-bg-gray);
}

.order-item-panel {
    display: grid;
    grid-template-columns: minmax(200px, 36%) 1fr;
    align-items: stretch;
    background: #fff;
    border: 1px solid rgba(74, 70, 67, 0.1);
    box-shadow: 0 12px 40px rgba(74, 70, 67, 0.06);
}

.order-item-visual {
    position: relative;
    min-height: 100%;
    overflow: hidden;
}

.order-item-visual img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
}

.order-item-visual-plan {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.14em;
    padding: 8px 14px;
    color: var(--color-text-light);
    background: rgba(255, 255, 255, 0.92);
}

.order-item-visual-plan.simple {
    border-bottom: 2px solid var(--color-bg-gray);
}

.order-item-body {
    padding: 32px 36px 36px;
    border-left: 1px solid rgba(74, 70, 67, 0.08);
}

.order-item-header {
    position: relative;
    padding-left: 20px;
    margin-bottom: 28px;
    border-bottom: 1px solid var(--color-bg-gray);
    padding-bottom: 24px;
}

.order-item-header::before {
    content: "";
    position: absolute;
    top: 4px;
    left: 0;
    width: 4px;
    height: 72px;
    background-color: var(--color-accent);
}

.order-item-meta {
    margin-bottom: 14px;
    font-size: 15px;
    letter-spacing: 0.1em;
}

.order-item-grade {
    display: inline-block;
    font-weight: 700;
    color: var(--color-accent-orange);
}

.order-item-lead {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
}

.order-item-lead-main {
    flex: 1;
    min-width: 0;
}

.order-item-title {
    font-family: var(--font-mincho);
    font-size: 32px;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 12px;
    color: var(--color-text);
}

.order-item-catch {
    font-size: 15px;
    line-height: 1.8;
    font-weight: 500;
    color: var(--color-text);
}

.order-item-price {
    flex-shrink: 0;
    text-align: center;
    padding: 16px 20px;
    background-color: var(--color-bg-ivory);
    border: 1px solid rgba(74, 70, 67, 0.08);
    min-width: 148px;
}

.order-item-price-label {
    display: block;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.order-item-price-main {
    font-family: var(--font-mincho);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-text);
    margin: 0;
}

.order-item-price-yen {
    font-size: 32px;
    letter-spacing: 0.02em;
}

.order-item-price-unit {
    font-size: 15px;
}

.order-item-price-tax {
    display: block;
    margin-top: 6px;
    font-size: 15px;
    color: var(--color-text-light);
}

.order-item-body-inner {
    display: grid;
    grid-template-columns: minmax(0, 32%) 1fr;
    gap: 24px;
    align-items: start;
}

.order-item-heading {
    font-family: var(--font-mincho);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-text);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-bg-gray);
}

.order-item-block-recommend {
    padding: 20px;
    background-color: var(--color-bg-ivory);
    border-left: 3px solid var(--color-accent);
}

.order-item-list {
    list-style: none;
    padding: 0;
}

.order-item-list li {
    position: relative;
    padding-left: 1.1em;
    font-size: 15px;
    line-height: 1.7;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 8px;
}

.order-item-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-accent-orange);
}

.order-item-list li:last-child {
    margin-bottom: 0;
}

.order-point-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin: 0;
    counter-reset: order-point;
}

.order-point-item {
    position: relative;
    padding: 20px 20px 0;
    border-top: 2px solid var(--color-accent);
}

.order-point-item::before {
    counter-increment: order-point;
    content: counter(order-point, decimal-leading-zero);
    display: block;
    font-family: var(--font-en);
    font-size: 28px;
    font-weight: 700;
    line-height: 1;
    color: rgba(166, 210, 189, 0.85);
    margin-bottom: 12px;
}

.order-point-item:not(:last-child) {
    border-right: 1px solid var(--color-bg-gray);
}

.order-point-item dt {
    font-family: var(--font-mincho);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.45;
    margin-bottom: 8px;
    color: var(--color-accent-orange);
}

.order-point-item dd {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text);
    margin: 0;
}

.order-item.item01 .order-item-header::before {
    background-color: var(--color-bg-gray);
}

.order-item.item02 .order-item-header::before {
    background-color: var(--color-yellow);
}

.order-item.item03 .order-item-header::before {
    background-color: var(--color-text);
}

.order-spec {
    padding: 100px 0;
    background-color: #fff;
    overflow: hidden;
}

.order-spec-wrapper {
    display: flex;
    flex-direction: column;
    gap: 180px;
}

.order-spec-item {
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
    padding-top: 130px;
}

.order-spec-visual {
    flex: 1;
    position: relative;
    max-width: 60%;
}

.order-spec-img {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.05);
}

.order-spec-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.order-spec-item:hover .order-spec-img img {
    transform: scale(1.05);
}

.order-spec-deco {
    position: absolute;
    top: -300px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 192px;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.04);
    font-family: var(--font-en);
    line-height: 1;
    z-index: -1;
    pointer-events: none;
    text-transform: uppercase;
    letter-spacing: -0.05em;
}

.order-spec-content {
    flex: 1;
    margin-left: -10%;
    z-index: 2;
    background: #fff;
    padding: 60px 50px;
    box-shadow: 15px 15px 50px rgba(0, 0, 0, 0.08);
}

.item-reverse {
    flex-direction: row-reverse;
}

.item-reverse .order-spec-content {
    margin-left: 0;
    margin-right: -10%;
}

.content-inner {
    position: relative;
}

.content-number {
    display: block;
    font-family: var(--font-mincho);
    font-size: 64px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: 20px;
    opacity: 1;
    line-height: 1;
}

.content-title {
    font-family: var(--font-mincho);
    font-size: 24px;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--color-text);
}

.content-text {
    font-size: 15px;
    line-height: 2;
    color: var(--color-text-light);
    margin-bottom: 40px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
}

.pagination-item,
.page-numbers {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-bg-gray);
    border-radius: 4px;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
}

.pagination-item:hover,
.pagination-item.active,
.page-numbers:hover,
.page-numbers.current {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.pagination-arrow,
.page-numbers.prev,
.page-numbers.next {
    font-size: 12px;
}

.pagination-dot,
.page-numbers.dots {
    border: none !important;
}

/* ==========================================================================
   注文住宅 - 松竹梅グレード詳細
========================================================================== */
#order-item01,
#order-item03 {
    background: rgb(236 229 220 / 50%);
}
#order-item02 {
    background: #fff;
}
.order-grade-item {
    padding: 80px 0;
}

.grade-item-top {
    display: grid;
    grid-template-columns: minmax(0, 40%) 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.grade-visual {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    overflow: visible;
}

.popular-badge {
    position: absolute;
    top: 4px;
    left: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 2px solid #D9A036;
    border-radius: 4px;
    padding: 6px 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
    z-index: 10;
}

.popular-badge .medal-icon {
    width: 38px;
    aspect-ratio: 1/1;;
    object-fit: contain;
}

.popular-badge .badge-text {
    text-align: center;
    font-size: 16px;
    font-weight: 900;
    color: #D9A036;
    margin-left: 6px;
    letter-spacing: 0.05em;
    line-height: 1.2;
}

.grade-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.grade-label {
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(255, 255, 255, 0.9);
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    border-bottom-right-radius: 8px;
}

.grade-info {
    display: flex;
    flex-direction: column;
}

.grade-header {
    margin-bottom: 20px;
}

.grade-title {
    font-family: var(--font-mincho);
    font-size: 40px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
}

.order-grade-item.item01 .grade-title {
    color: #608d60;
}

.order-grade-item.item02 .grade-title {
    color: #cb905d;
}

.order-grade-item.item03 .grade-title {
    color: #6671a6;
}

.grade-catch {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.8;
}

.grade-price-box {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 20px;
    margin-bottom: 30px;
    line-height: 1;
}

.grade-price-box .price-label {
    font-weight: 700;
    font-size: 16px;
}

.grade-price-box .price-num {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-link);
}

.grade-price-box .price-unit {
    font-size: 18px;
    font-weight: 700;
}

.grade-price-box .price-tax {
    font-size: 15px;
    color: var(--color-text-light);
}

.grade-recommend{
    border-radius: 4px;
    border: solid 3px var(--color-accent);
    padding: 20px;
    background: #fff;
}

.grade-heading {
    margin-bottom: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 10px;
    letter-spacing: 0.1em;
    font-family: var(--font-mincho);
    border: none !important;
}

.grade-heading-add{
    margin-bottom: 10px;
    background: var(--color-bg-gray);
    padding-left: 0.5em;
    font-weight: 700;
    font-size: 20px;
    color: #fff;
}

.grade-item-bottom .grade-heading {
    text-align: center;
    font-family: var(--font-base);
    color: var(--color-accent);
}

.grade-list li {
    position: relative;
    padding-left: 1.2em;
    font-size: 16px;
    font-weight: 500;
}

.grade-list li::before {
    content: "・";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.point-list-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.point-card {
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 4px;
    background: #fff;
    text-align: center;
}

.point-card dt {
    font-weight: 700;
    font-size: 20px;
    padding: 12px;
    background: var(--color-bg-gray);
}

.point-card dd {
    padding: 10px;
    font-size: 18px;
    line-height: 1.8;
}


/* ==========================================================================
リフォーム
========================================================================== */
.reform-panorama {
    position: relative;
    width: 100vw;
    height: 600px;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    overflow: hidden;
    background-color: var(--color-bg);
}

.reform-panorama-visual {
    position: relative;
    width: 100%;
    height: 100%;
}

.reform-panorama-item {
    position: absolute;
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.reform-panorama-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reform-panorama-item.main {
    width: 55%;
    height: 70%;
    top: 10%;
    left: 15%;
    z-index: 3;
}

.reform-panorama-item.sub-1 {
    width: 25%;
    aspect-ratio: 4/3;
    bottom: 10%;
    left: 5%;
    z-index: 5;
    border: 1px solid #fff;
}

.reform-panorama-item.sub-2 {
    width: 30%;
    aspect-ratio: 3/4;
    top: 15%;
    right: 15%;
    z-index: 4;
}

/* ==========================================================================
プライバシーポリシー
========================================================================== */
.privacy-page .privacy-content {
    background-color: #fff;
    padding: 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
}

.privacy-section {
    margin-bottom: 50px;
}

.privacy-section:last-child {
    margin-bottom: 0;
}

.privacy-item-title {
    font-family: var(--font-mincho);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-bg-gray);
    position: relative;
}

.privacy-item-title::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 60px;
    height: 1px;
    background-color: var(--color-accent-orange);
}

.privacy-section p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-light);
}

.privacy-section ul {
    margin-top: 15px;
    padding-left: 20px;
}

.privacy-section li {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 10px;
    list-style-type: disc;
}

.privacy-contact-info {
    margin-top: 20px;
    padding: 25px;
    background-color: #f9f9f9;
    border-left: 4px solid var(--color-accent);
}

.privacy-contact-info p {
    margin-bottom: 10px;
}

.privacy-contact-info p:last-child {
    margin-bottom: 0;
}

.pro-width {
    max-width: 900px;
    margin: 0 auto;
}

/* ==========================================================================
リフォームページ(reform)
========================================================================== */
.reform-panorama-deco {
    position: absolute;
    bottom: 50px;
    right: 50px;
    text-shadow: 0 0 4px var(--color-accent);
    font-size: min(12vw, 150px);
    font-weight: 900;
    color: #fff;
    font-family: var(--font-en);
    z-index: 4;
    pointer-events: none;
    line-height: 1;
}

.reform-partnership-sincere {
    padding: 60px 0;
    background-color: #fff;
}

.sincere-partnership-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 18px;
}

.s-main-logo {
    width: 50%;
    min-width: 300px;
}

.s-main-message {
    font-family: var(--font-mincho);
    font-size: 26px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.6;
    letter-spacing: 0.05em;
}

.s-award-area {
    width: 100%;
    max-width: 700px;
}

.s-award-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: #fcfaf7;
    padding: 20px;
    border-radius: 4px;
    margin-bottom: 25px;
    border: 1px solid #ece8e1;
}

.s-award-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #1a365d;
    flex-shrink: 0;
}

.s-award-badge i {
    font-size: 36px;
    color: #ce9e00;
}

.s-rank {
    font-family: var(--font-mincho);
    font-size: 40px;
    font-weight: 700;
}

.s-award-content {
    text-align: left;
}

.s-award-title {
    font-size: 15px;
    font-weight: 700;
    color: #666;
    margin-bottom: 5px;
}

.s-award-target {
    font-family: var(--font-mincho);
    font-size: 24px;
    font-weight: 600;
    color: #1a365d;
}

.s-award-desc {
    font-size: 16px;
    line-height: 2.0;
    color: #555;
}

.trust-intro-text {
    text-align: center;
    font-size: 18px;
    line-height: 1.8;
    color: #333;
}

.reform-menu-story {
    position: relative;
    background-color: #fdfaf5;
    padding: 80px 0;
    overflow: hidden;
}

.reform-menu-story-deco {
    position: absolute;
    width: 40%;
    aspect-ratio: 1/1;
    background: var(--color-accent-orange);
    opacity: 0.08;
    z-index: -1;
}

.reform-menu-story-deco.deco01 {
    top: -10%;
    left: -10%;
}

.reform-menu-story-deco.deco02 {
    top: 54%;
    transform: translateY(-50%);
    right: -18%;
}

.reform-menu-story-deco.deco03 {
    bottom: -10%;
    left: -10%;
}

.section-header-story {
    margin-bottom: 100px;
    text-align: center;
}

.section-header-story .section-subtitle {
    display: block;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.4em;
    color: var(--color-accent-orange);
    margin-bottom: 30px;
    opacity: 0.8;
}

.section-title-story {
    font-family: var(--font-mincho);
    font-size: 48px;
    color: #4a3c31;
    line-height: 1.4;
    margin-bottom: 25px;
    font-weight: 400;
}

.section-desc-story {
    font-size: 16px;
    line-height: 1.8;
}

.story-block-wrapper {
    display: flex;
    flex-direction: column;
    row-gap: 100px;
}

.story-block {
    display: flex;
    align-items: center;
    gap: 5%;
}

.story-block.reverse {
    flex-direction: row-reverse;
}

.story-visual {
    aspect-ratio: 4/3;
    width: 45%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(166, 139, 109, 0.2);
}

.story-visual img {
    width: 100%;
    height: auto;
    display: block;
}

.story-label {
    position: absolute;
    background: var(--color-accent);
    color: #fff;
    padding: 10px 20px;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.3em;
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 40px rgba(166, 210, 189, 0.4);
}

.story-block .story-label {
    top: 0;
    left: 0;
    border-radius: 0 0 4px 0;
}

.story-block.reverse .story-label {
    top: 0;
    left: auto;
    right: 0;
    border-radius: 0 0 0 4px;
}

.story-content {
    flex: 1;
}

.problem-box {
    margin-bottom: 30px;
    padding-left: 20px;
    border-left: 4px solid var(--color-accent);
}

.problem-tag {
    display: block;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: 10px;
    letter-spacing: 0.25em;
}

.problem-text {
    color: #4a3c31;
    line-height: 1.7;
}

.solution-title {
    font-family: var(--font-mincho);
    font-size: 32px;
    color: #4a3c31;
    margin-bottom: 35px;
    line-height: 1.5;
}

.solution-desc {
    font-size: 17px;
    color: #555;
    line-height: 2.0;
    margin-bottom: 0;
}

.reform-menu-story .btn-area {
    margin-top: 60px;
}

.reform-guide {
    padding: 100px 0;
    background-color: var(--color-bg-ivory);
}

.reform-guide .section-title {
    color: var(--color-dark-gray);
    margin-bottom: 50px;
    font-size: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.reform-guide .section-title i {
    color: var(--color-accent);
}

.reform-guide-timing-header {
    display: flex;
    justify-content: flex-end;
    width: 100%;
    padding-bottom: 20px;
    background-color: var(--color-bg);
}

.timing-header-label-space {
    width: 15%;
}

.timing-col {
    width: calc(85% / 3);
    padding: 20px;
    border-left: 1px dashed #d1c8b8;
}

.timing-year {
    font-family: var(--font-mincho);
    font-size: 28px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.timing-box {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.timing-text {
    font-size: 13px;
    line-height: 1.6;
    color: #666;
}

.reform-guide-list-wrapper {
    width: 100%;
}

.reform-guide-category {
    background-color: #36251b;
    color: #fff;
    padding: 12px 20px;
    font-size: 18px;
    letter-spacing: 0.1em;
    font-family: var(--font-mincho);
}

.reform-guide-list {
    background-color: #fff;
}

.reform-guide-item {
    display: flex;
    border-bottom: 1px solid #eee;
}

.reform-guide-item:last-child {
    border-bottom: none;
}

.reform-guide-item dt.row-label {
    width: 15%;
    padding: 25px 10px;
    background-color: #f9f6ef;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: center;
}

.reform-guide-item dt.row-label i {
    font-size: 24px;
    color: #a68b6d;
}

.reform-guide-item dt.row-label span {
    font-family: var(--font-mincho);
    font-size: 16px;
    font-weight: 700;
    color: #333;
    white-space: nowrap;
}

.reform-guide-item dd {
    width: calc(85% / 3);
    padding: 25px 20px;
    border-left: 1px dashed #d1c8b8;
    font-size: 15px;
    line-height: 1.8;
    color: #444;
}

.reform-concept-message {
    position: relative;
    background-color: var(--color-bg);
    text-align: center;
    overflow: hidden;
}

.reform-concept-message .container{
    display: flex;
    max-width: 100%;
    padding: 0;
}
.reform-concept-message::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 100%;
    background: var(--color-accent);
    top: 0;
    right: 0;
    z-index: 1;
    opacity: 0.2;
}

.reform-concept-message .message-content {
    position: relative;
    margin: 0 auto;
    padding: 2em 3em;
    width: 90%;
    max-width: 690px;
    flex-shrink: 0;
    border-left: solid 2px var(--color-accent-orange);
    z-index: 2;
    background: rgb(255, 255, 255, 1);
}

.reform-concept-message .message-image{
    width: calc(100% - 690px / 2);
}

.reform-concept-message .message-image img{
    object-fit: cover;
    height: 100%;
}

.reform-concept-message .container {
    position: relative;
    z-index: 2;
}

.reform-concept-message .message-sub {
    font-size: clamp(16px, 1.5vw, 18px);
    color: var(--color-text-light);
    line-height: 2;
    max-width: 700px;
    margin: 0 auto;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.message-main {
    font-family: var(--font-mincho);
    font-size: clamp(32px, 4.7vw, 38px);
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--color-text);
}

.divider-reverse {
    margin-left: auto;
    margin-right: calc(-50vw + 50%);
}

.panorama-main {
    width: 60%;
    height: 80%;
    left: 10%;
    z-index: 5;
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.15);
}

.panorama-sub-1 {
    width: 25%;
    height: 60%;
    top: 5%;
    left: 65%;
    z-index: 6;
    border: 1px solid #fff;
    box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.1);
}

.panorama-sub-2 {
    width: 15%;
    aspect-ratio: 1/1;
    bottom: 5%;
    left: 55%;
    z-index: 7;
    border: 1px solid #fff;
}

.panorama-sub-3 {
    width: 40%;
    height: 100%;
    top: 50%;
    right: -10%;
    transform: translateY(-50%);
    z-index: 1;
    opacity: 0.4;
    filter: blur(2px) grayscale(30%);
}

.panorama-text-group {
    max-width: 400px;
    padding: 40px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    pointer-events: auto;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.panorama-number {
    display: block;
    font-size: 64px;
    font-weight: 900;
    line-height: 1;
    color: var(--color-accent-orange);
    font-family: var(--font-en);
}

.panorama-title {
    font-size: 29px;
    margin-bottom: 20px;
    font-family: var(--font-mincho);
    color: var(--color-text);
}

.panorama-desc {
    font-size: 16px;
    color: var(--color-text-light);
    line-height: 1.8;
}

.panorama-reverse .panorama-main {
    left: auto;
    right: 10%;
}

.panorama-reverse .panorama-sub-1 {
    left: auto;
    right: 65%;
}

.panorama-reverse .panorama-sub-2 {
    left: auto;
    right: 55%;
}

.panorama-reverse .panorama-sub-3 {
    right: auto;
    left: -10%;
}

.panorama-reverse .order-style-panorama-content {
    justify-content: flex-start;
}

.section-title-warm::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background-color: var(--color-accent-orange);
}

.section-desc-warm {
    font-size: 15px;
    color: #888;
    line-height: 1.8;
}

.text-hint {
    display: block;
    font-size: 15px;
    color: #777;
    margin-top: 4px;
}

.order-styles .btn-area {
    margin-top: 60px;
}


/* ==========================================================================
建売住宅(estate)
========================================================================== */
.estate-intro {
    padding: 20px 0 80px;
    background-color: #fff;
    text-align: center;
}

.estate-intro-title {
    font-family: var(--font-mincho);
    font-size: clamp(32px, 6vw, 64px);
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-dark-gray);
    margin: 0 auto 0.5em;
    display: inline-block;
}

.text-accent {
    color: var(--color-accent);
}

.estate-archive {
    background-color: #f8f8f8;
    padding-bottom: 120px;
}

.estate-card {
    position: relative;
    background-color: #fff;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.6s ease;
}

.estate-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.estate-card a {
    display: block;
    background-color: var(--color-bg);
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.estate-visual {
    position: relative;
    overflow: hidden;
    background: var(--color-bg-gray);
    aspect-ratio: 16/9;
}

.estate-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.estate-visual::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.estate-status-item-wrap {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 5;
    display: flex;
    gap: 5px;
}

.estate-status-item {
    background: var(--color-accent);
    color: #fff;
    padding: 4px 12px;
    font-size: 10px;
    font-weight: 700;
    border-radius: 2px;
}

.estate-status-item.type-estate {
    background: var(--color-accent);
}

.estate-status-item.type-land {
    background: var(--color-accent-orange);
}

.estate-status-item.buy {
    border: solid 1px var(--color-text);
    background: #fff;
    color: var(--color-text);
}

.estate-status-item.sold {
    background: var(--color-dark-gray);
}

.estate-visual {
    position: relative;
}

.estate-card:has(.estate-status-item.sold) a {
    pointer-events: none;
    cursor: default;
}

.estate-card:has(.estate-status-item.sold):hover {
    transform: none;
}

.estate-card:has(.estate-status-item.sold) .estate-visual::after {
    opacity: 1;
    background-color: rgba(0, 0, 0, 0.6);
}

.estate-card:has(.estate-status-item.sold) .estate-visual::before {
    position: absolute;
    content: "SOLD";
    top: 50%;
    left: 50%;
    transform: translate(-50%, -40%);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.2em;
    border: 1px solid #fff;
    padding: 8px 16px;
    opacity: 1;
    transition: all 0.4s ease;
    z-index: 2;
    pointer-events: none;
}

.estate-visual::before {
    content: 'VIEW DETAIL';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -40%);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    border: 1px solid #fff;
    padding: 8px 16px;
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 2;
    pointer-events: none;
}

.estate-card:hover .estate-visual img {
    transform: scale(1.1);
}

.estate-card:hover .estate-visual::after {
    opacity: 1;
}

.estate-card:hover .estate-visual::before {
    opacity: 1;
    transform: translate(-50%, -50%);
}

.estate-details {
    padding: 20px 10px;
}

.estate-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 12px;
    font-weight: 700;
}

.estate-area {
    color: var(--color-accent);
    font-size: 16px;
}

.estate-price {
    color: var(--color-accent-orange);
    font-size: 18px;
}

.estate-name {
    padding-left: 0.5em;
    font-family: var(--font-mincho);
    font-size: 15px;
    line-height: 1.5;
    color: var(--color-text);
    font-weight: 600;
    border-left: 2px solid transparent;
    transition: border-color 0.4s ease, color 0.4s ease;
}

.estate-card:hover .estate-name {
    border-left-color: var(--color-accent-orange);
    color: var(--color-accent);
}

/* =======================================================================
建売住宅詳細(estate-detail)
========================================================================== */
.estate-detail-page {
    padding: 60px 0 100px;
}

.estate-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.estate-detail-title {
    font-family: var(--font-mincho);
    font-size: 32px;
    color: var(--color-dark-gray);
    flex: 1;
    margin-right: 30px;
    position: relative;
    padding-left: 20px;
    border-left: 6px solid var(--color-accent);
    line-height: 1.5;
    letter-spacing: 0.05em;
}

.estate-detail-info-box {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    border: 2px solid var(--color-accent);
    padding: 10px 20px;
    border-radius: 4px;
    /* white-space: nowrap; */
}

.estate-detail-area {
    font-weight: 700;
    color: var(--color-accent);
    padding-right: 15px;
    margin-right: 15px;
    border-right: 1px solid #ddd;
}

.estate-detail-price {
    font-weight: 700;
    color: var(--color-accent-orange);
    font-size: 22px;
}

.estate-detail-visual {
    position: relative;
    margin: 0 auto 60px;
    border-radius: 8px;
    overflow: hidden;
    max-width: 800px;
}

.estate-detail-visual img {
    width: 100%;
}

.estate-detail-content {
    margin-bottom: 80px;
}

.estate-description {
    margin-bottom: 40px;
    font-size: 16px;
    line-height: 2;
}

.estate-description p {
    margin-bottom: 2em;
}

.estate-description p:last-child {
    margin-bottom: 0;
}

.estate-spec {
    background-color: #fafafa;
    padding: 30px;
    border-radius: 8px;
}

.estate-spec-title {
    font-family: var(--font-mincho);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--color-bg-gray);
    padding-bottom: 10px;
}

.estate-spec-list {
    display: flex;
}

.estate-spec-list-left,
.estate-spec-list-right {
    width: 50%;
}

.estate-spec-item {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.estate-spec-item:last-child {
    border-bottom: none;
}

.estate-spec-item dt {
    width: 100px;
    font-weight: 700;
    color: var(--color-accent-orange);
    font-size: 15px;
    flex-shrink: 0;
}

.estate-spec-item dd {
    flex-grow: 1;
    font-size: 15px;
    color: var(--color-text);
}

.estate-gallery {
    margin-bottom: 80px;
}

.estate-gallery-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.estate-gallery-item{
    width: calc(33.3333% - 20px * 2 / 3);
}

.estate-gallery-item img {
    width: 100%;
    aspect-ratio: 3/2;
    object-fit: cover;
    border-radius: 4px;
}

.estate-footer-nav {
    text-align: center;
}

.estate-footer-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 40px;
    border: 1px solid var(--color-text);
    color: var(--color-text);
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
}

.estate-footer-btn:hover {
    background-color: var(--color-text);
    color: #fff;
    opacity: 1;
}

/* ==========================================================================
サービス一覧(service)
========================================================================== */
.service-hero {
    padding: 80px 0;
    background-color: #fcfcfc;
    text-align: left;
}

.service-hero .editorial-header-v2 {
    margin-bottom: 0;
}

.service-list {
    padding: 100px 0;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
}

.service-card {
    display: flex;
    align-items: center;
    gap: 60px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.service-card.reveal-active {
    opacity: 1;
    transform: translateY(0);
}

.service-card:nth-child(even) {
    flex-direction: row-reverse;
}

.service-card .service-card-content {
    position: relative;
    padding: 5% 5% 5% 0;
    border-bottom: solid 4px var(--color-accent);
}

.service-card-visual {
    flex: 1;
    position: relative;
}

.service-card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    box-shadow: 30px 30px 60px rgba(0, 0, 0, 0.05);
}

.service-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-card:hover .service-card-img img {
    transform: scale(1.05);
}

.service-card-content {
    flex: 1;
}

.service-card-tag {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.3em;
    color: var(--color-accent-orange);
    margin-bottom: 20px;
    display: block;
}

.service-card-title {
    font-size: 38px;
    font-family: var(--font-mincho);
    margin-bottom: 25px;
    line-height: 1.3;
}

.service-card-text {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 35px;
}

/* ==========================================================================
アフターメンテナンス(maintenance)
========================================================================== */

.maintenance-lead {
    position: relative;
    padding: 40px 0 0;
    background-color: #fff;
    overflow: hidden;
}

.maintenance-lead .style-bg-text {
    position: absolute;
    top: auto;
    bottom: 33vw;
    left: 0;
    transform: translate(0);
    font-size: 10vw;
    font-weight: 700;
    color: #f7f3ed;
    z-index: 0;
    white-space: nowrap;
    pointer-events: none;
    line-height: 1;
}

.maintenance-lead-content {
    position: relative;
    z-index: 1;
    margin: 0 auto;
    max-width: 800px;
    text-align: center;
    margin-bottom: 40px;
}

.maintenance-lead-tag {
    display: block;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.4em;
    color: var(--color-accent-orange);
    margin-bottom: 10px;
    opacity: 0.8;
    font-family: var(--font-en);
    text-transform: uppercase;
}

.maintenance-lead-title {
    font-size: 48px;
    font-family: var(--font-mincho);
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-text-dark);
    margin-bottom: 20px;
}

.maintenance-lead-text {
    font-size: 18px;
    line-height: 2.2;
    color: var(--color-text-light);
}

.maintenance-lead-visual-full {
    position: relative;
    width: 100%;
    aspect-ratio: 1600 / 375;
    margin-top: 60px;
}

.maintenance-lead-img {
    width: 100%;
    object-fit: cover;
    display: block;
}

.maintenance-lead-deco-box {
    position: absolute;
    top: -80px;
    right: 0;
    width: 400px;
    height: 300px;
    background-color: var(--color-bg-ivory);
    z-index: -1;
}

/* Points Group */
.maintenance-points {
    background-color: var(--color-bg-light);
    padding: 120px 0;
}


.maintenance-points-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.maintenance-point-card {
    position: relative;
    background-color: #fff;
    padding: 5% 8%;
    border: 1px solid var(--color-bg-gray);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    z-index: 1;
}

.maintenance-point-card::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 8px;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-ivory);
    z-index: -1;
    transition: var(--transition);
}

.maintenance-point-card:hover {
    transform: translate(-4px, -4px);
}

.maintenance-point-card:hover::before {
    transform: translate(8px, 8px);
    background-color: var(--color-accent);
    opacity: 0.3;
}

.maintenance-point-card .card-num {
    position: absolute;
    top: 10%;
    right: 4%;
    font-family: var(--font-en);
    font-size: 64px;
    font-weight: 700;
    color: var(--color-text-light);
    opacity: 0.8;
    line-height: 1;
    transform: translateY(-10px);
}

.maintenance-point-card .card-icon {
    font-size: 40px;
    color: var(--color-accent);
    margin-bottom: 30px;
}

.maintenance-point-card .card-title {
    font-family: var(--font-mincho);
    font-size: 24px;
    color: var(--color-text-dark);
    line-height: 1.5;
    margin-bottom: 20px;
    font-weight: 600;
}

.maintenance-point-card .card-text {
    font-size: 16px;
    line-height: 1.9;
    color: var(--color-text-light);
}

.maintenance-point-card .card-text .fz_small {
    font-size: 0.8em;
    font-weight: 700;
}

/* Timeline Sophisticated */
.maintenance-timeline-section {
    padding: 120px 0;
}

/* AFTER MAINTENANCE - Inspection Schedule */
.maintenance-schedule-section {
    position: relative;
    background-color: var(--color-bg-light);
    position: relative;
    overflow: hidden;
    padding: 100px 0;
    background: #fcfcfc;
    z-index: 1;
}

.maintenance-schedule-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(to right, rgba(0, 0, 0, 0.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 0, 0, 0.06) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
    z-index: -1;
}

.maintenance-schedule-list {
    margin: 120px auto 0;
    position: relative;
    padding-left: 240px;
}

.maintenance-schedule-list::after {
    content: '';
    position: absolute;
    left: 202px;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: var(--color-accent);
    opacity: 0.4;
    z-index: 1;
}

.schedule-step-item {
    position: relative;
    margin-bottom: 60px;
    z-index: 2;
    display: flex;
    align-items: flex-start;
}

.schedule-step-item:last-child {
    margin-bottom: 0;
}

.step-time {
    position: absolute;
    left: -240px;
    width: 180px;
    text-align: right;
    font-family: var(--font-en);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.1em;
    top: 16px;
}

.step-time .fz_l {
    font-size: 1.5em;
    color: var(--color-accent);
}

.schedule-step-item::before {
    content: '';
    position: absolute;
    left: -43px;
    top: 35px;
    width: 15px;
    aspect-ratio: 1/1;
    background-color: var(--color-accent);
    border-radius: 50%;
    z-index: 3;
}

.step-card {
    background-color: #fff;
    padding: 3% 5%;
    border: 1px solid var(--color-bg-gray);
    width: 100%;
    transition: var(--transition);
    position: relative;
}

.step-card:hover {
    border-color: var(--color-accent);
    transform: translateX(10px);
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.05);
}

.schedule-step-item.highlight .step-card {
    border-left: 4px solid var(--color-accent-orange);
}

.schedule-step-item.accent .step-card {
    background-color: var(--color-text-dark);
    color: #fff;
    border: none;
}

.step-title {
    font-family: var(--font-mincho);
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 25px;
    color: var(--color-text-dark);
}

.schedule-step-item.accent .step-title {
    color: #fff;
}

.step-desc {
    font-size: 18px;
    margin-bottom: 25px;
    opacity: 0.9;
}

.step-list {
    list-style: none;
    padding: 0;
}

.step-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    font-size: 16px;
    line-height: 1.7;
    opacity: 0.8;
}

.step-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 2px;
    background-color: var(--color-accent);
}

.schedule-step-item.accent .step-list li::before {
    background-color: #fff;
}

.step-footer {
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid var(--color-bg-gray);
}

.schedule-step-item.accent .step-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.step-note {
    font-size: 15px;
    font-style: italic;
    opacity: 0.7;
    line-height: 1.6;
}

.step-note small {
    display: block;
    margin-top: 5px;
    font-style: normal;
    font-size: 12px;
}

/* Ieken Divider */
.ieken-divider {
    text-align: center;
    padding-top: 60px;
}

.ieken-divider-text {
    border: solid 2px var(--color-accent-orange);
    width: fit-content;
    margin: 0 auto 20px;
    padding: 1% 5%;
    font-family: var(--font-mincho);
    font-size: 26px;
    font-weight: 600;
    background: #fff;
}

.ieken-divider-arrow {
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-top: 20px solid #7cb342;
    margin: 0 auto;
}

/* Ieken (Housing Health Checkup) Section */
.maintenance-ieken-box {
    margin-top: 40px;
    background: #fff;
    border: 1px solid var(--color-bg-gray);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05);
}

.ieken-header {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 50px;
    background-color: #fafafa;
    border-bottom: 1px solid var(--color-bg-gray);
}

.ieken-logo-wrapper {
    flex: 0 0 240px;
}

.ieken-logo {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.05));
}

.ieken-title {
    font-family: var(--font-mincho);
    font-size: 28px;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 10px;
}

.ieken-subtitle {
    text-align: center;
    font-size: 16px;
    color: var(--color-accent-orange);
    font-weight: 700;
}

.ieken-content {
    padding: 60px 50px;
}

.ieken-intro {
    font-size: 17px;
    line-height: 2;
    color: var(--color-text);
    margin-bottom: 50px;
    max-width: 800px;
}

.ieken-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3%;
    margin-bottom: 60px;
}

.ieken-feature-item {
    border: 1px solid var(--color-bg-gray);
    background: #fff;
    padding: 5% 8% 8%;
    transition: var(--transition);
}

.ieken-feature-item:hover {
    background: #fdfdfd;
}

.feature-icon {
    font-size: 32px;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.feature-title {
    font-family: var(--font-mincho);
    font-size: 19px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-text-dark);
}

.feature-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text-light);
}

/* Ieken Spec Table */
.ieken-spec-table-wrapper {
    margin-bottom: 60px;
    border: 1px solid var(--color-bg-gray);
    border-radius: 4px;
    overflow: hidden;
}

.ieken-spec-table {
    width: 100%;
    border-collapse: collapse;
}

.ieken-spec-table th,
.ieken-spec-table td {
    padding: 2% 3%;
    border-bottom: 1px solid var(--color-bg-gray);
    font-size: 16px;
    line-height: 1.6;
}

.ieken-spec-table tr:last-child th,
.ieken-spec-table tr:last-child td {
    border-bottom: none;
}

.ieken-spec-table th {
    width: 200px;
    background-color: #f7f9f2;
    color: var(--color-text-dark);
    font-weight: 600;
    text-align: left;
    vertical-align: middle;
}

.ieken-spec-table td {
    background-color: #fff;
    color: var(--color-text);
}

.ieken-note-box {
    background-color: #ececec;
    border-left: 4px solid var(--color-accent);
    padding: 30px 40px;
    display: flex;
    align-items: center;
    gap: 30px;
}

.note-label {
    flex: 0 0 auto;
    font-family: var(--font-en);
    font-size: 18px;
    font-weight: 800;
    color: var(--color-accent);
    letter-spacing: 0.1em;
}

.note-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text);
}

.note-text strong {
    color: var(--color-accent-orange);
    font-size: 1.2em;
}

.maintenance-warranty-layout {
    position: relative;
}

.maintenance-warranty-visual {
    width: 70%;
    position: relative;
}

.maintenance-warranty-img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.15);
}

.maintenance-warranty-caption {
    position: absolute;
    top: -40px;
    left: -40px;
    background-color: #fff;
    padding: 40px 60px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.caption-en {
    display: block;
    font-size: 13px;
    color: var(--color-accent-orange);
    letter-spacing: 0.3em;
    font-family: var(--font-en);
    margin-bottom: 10px;
}

.caption-title {
    font-family: var(--font-mincho);
    font-size: 32px;
    color: var(--color-text-dark);
    font-weight: 600;
}

.maintenance-warranty-content {
    position: absolute;
    right: 0;
    top: 100px;
    width: 45%;
    background-color: #fff;
    padding: 80px 100px 80px 80px;
    box-shadow: 30px 30px 60px rgba(0, 0, 0, 0.1);
}

.maintenance-warranty-flow {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.maintenance-warranty-step {
    display: flex;
    gap: 30px;
}

.step-num {
    font-family: var(--font-en);
    font-size: 19px;
    font-weight: 700;
    color: var(--color-accent-orange);
    border-bottom: 2px solid;
    height: fit-content;
}

.step-title {
    font-family: var(--font-mincho);
    font-size: 20px;
    color: var(--color-text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.step-desc {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.8;
}

.maintenance-warranty-result {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid #eee;
}

.result-text {
    font-size: 16px;
    line-height: 2;
    color: var(--color-text-dark);
    font-weight: 500;
}

/* ==========================================================================
イベント情報(event)
========================================================================== */
.event-archive,
.blog-archive {
    padding: 100px 0;
    background-color: #fff;
}

.event-list,
.blog-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.event-card-horizontal,
.blog-card-horizontal {
    background-color: #fff;
    border-bottom: 1px solid #eee;
    padding-bottom: 40px;
    transition: var(--transition);
}

.event-card-horizontal:last-child,
.blog-card-horizontal:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.event-card-link,
.blog-card-link {
    display: flex;
    gap: 40px;
    text-decoration: none;
    color: inherit;
}

.event-card-thumb,
.blog-card-thumb {
    flex: 0 0 350px;
    position: relative;
    height: 230px;
    overflow: hidden;
    border-radius: 4px;
}

.event-card-thumb img,
.blog-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.event-card-link:hover .event-card-thumb img,
.blog-card-link:hover .blog-card-thumb img {
    transform: scale(1.05);
}

.event-status-tag {
    position: absolute;
    top: 0;
    left: 0;
    background-color: var(--color-accent);
    color: #fff;
    padding: 6px 15px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    z-index: 2;
}

.event-status-tag.terminated {
    background-color: #999;
}

.event-card-body,
.blog-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.event-card-meta,
.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 12px;
}

.event-date,
.blog-date {
    font-family: var(--font-mincho);
    font-size: 16px;
}

.event-category,
.blog-category {
    font-size: 14px;
    padding: 2px 10px;
    background-color: #f5f5f5;
    color: #666;
    border-radius: 2px;
}

.event-status-tag {
    display: inline-block;
    padding: 6px 15px;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    border-radius: 2px;
    line-height: 1.4;
    text-align: center;
}

.event-status-tag.accepting {
    background-color: var(--color-accent-orange);
}

.event-status-tag.scheduled {
    background-color: var(--color-accent);
}

.event-status-tag.terminated {
    background-color: var(--color-dark-gray);
}

.event-archive .event-card-thumb {
    position: relative;
}

.event-archive .event-card-thumb .event-status-tag {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}

.event-detail-content-area .event-detail-meta .event-status-tag {
    position: static;
}

/* TOPページ用配置 */
.top-news-thumb .event-status-tag {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}

.event-card-title,
.blog-card-title {
    font-family: var(--font-mincho);
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 15px;
    transition: var(--transition);
}

.event-card-link:hover .event-card-title {
    color: var(--color-accent);
}

.blog-card-link:hover .blog-card-title {
    color: var(--color-accent-orange);
}

.event-card-excerpt,
.blog-card-excerpt {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.event-card-more,
.blog-card-more {
    font-family: var(--font-mincho);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-text);
    position: relative;
    padding-bottom: 4px;
    display: inline-block;
}

.event-card-more::after,
.blog-card-more::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 1px;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}

.blog-card-more::after {
    background-color: var(--color-accent-orange);
}

.event-card-link:hover .event-card-more::after,
.blog-card-link:hover .blog-card-more::after {
    width: 100%;
}

/* ======================================================================
イベント情報詳細(event-detail)
========================================================================== */
.event-detail-meta,
.blog-detail-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.event-detail-main-title,
.blog-detail-main-title {
    font-family: var(--font-mincho);
    font-size: 30px;
    font-weight: 600;
    line-height: 1.4;
    max-width: 900px;
    margin: 0 auto 30px;
    color: var(--color-text);
}

.event-detail-content-area,
.blog-detail-content-area {
    padding: 80px 0;
}

.event-detail-eye-catch,
.blog-detail-eye-catch {
    margin-bottom: 60px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.event-detail-eye-catch img,
.blog-detail-eye-catch img {
    width: 100%;
    height: auto;
    display: block;
}

.event-detail-body,
.blog-detail-body {
    margin: 0 auto 80px;
}

.event-detail-body h3,
.blog-detail-body h3 {
    font-family: var(--font-mincho);
    font-size: 24px;
    font-weight: 600;
    margin: 60px 0 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
    position: relative;
}

.event-detail-body h3::before {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 60px;
    height: 2px;
    background-color: var(--color-accent);
}

.blog-detail-body h3::before {
    background-color: var(--color-accent-orange);
}

.event-detail-body p {
    font-size: 16px;
    line-height: 2;
    margin-bottom: 30px;
    color: #444;
}

.list-check {
    list-style: none;
    padding: 0;
}

.list-check li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 15px;
}

.list-check li::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.btn-area-center {
    text-align: center;
}

/* ==========================================================================
イベントアーカイブ (2カラム / サイドバー)
========================================================================== */
.event-archive-flex,
.blog-archive-flex {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

.event-main-content,
.blog-main-content {
    flex: 1;
    min-width: 0;
}

.event-sidebar,
.blog-sidebar {
    flex: 0 0 280px;
    top: 120px;
}

.sidebar-widget {
    margin-bottom: 50px;
}

.widget-title {
    font-family: var(--font-mincho);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    border-bottom: 2px solid var(--color-text);
    padding-bottom: 12px;
    margin-bottom: 25px;
    letter-spacing: 0.1em;
    position: relative;
}

.widget-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 40px;
    height: 2px;
    background-color: var(--color-accent);
}

.blog-sidebar .widget-title::after {
    background-color: var(--color-accent-orange);
}

.widget-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget-list li {
    border-bottom: 1px solid #f0f0f0;
}

.widget-list li:last-child {
    border-bottom: none;
}

.widget-list a {
    display: block;
    padding: 15px 0;
    font-size: 15px;
    color: var(--color-text-light);
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    padding-left: 20px;
}

.widget-list a:hover {
    color: var(--color-accent);
    transform: translateX(5px);
}

.blog-sidebar .widget-list a:hover {
    color: var(--color-accent-orange);
}

.sidebar-widget .widget-list .archive-all {
    margin-top: 10px;
}

.sidebar-widget .widget-list .archive-all a {
    font-weight: 700;
    color: var(--color-accent-orange);
    padding-top: 20px;
}

.blog-sidebar .sidebar-widget .widget-list .archive-all a {
    color: var(--color-accent);
}

.sidebar-widget .widget-list .archive-all .fas{
    margin-right: 10px;
}

.archive-months {
    padding-left: 20px;
    margin-bottom: 10px;
    display: none; /* デフォルト非表示 */
}

.archive-year.is-open .archive-months {
    display: block; /* 開いている時だけ表示 */
}

.archive-year-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0 10px;
    cursor: pointer;
    transition: var(--transition);
}

.archive-year-header strong {
    font-size: 15px;
    color: var(--color-text);
}

.archive-year-header i {
    font-size: 12px;
    color: var(--color-text-light);
    transition: transform 0.3s ease;
}

.archive-year.is-open .archive-year-header i {
    transform: rotate(180deg); /* 開いている時は矢印を上に向ける */
}

.archive-year-header:hover strong {
    color: var(--color-accent);
}

/* ======================================================================
よくある質問(faq)
========================================================================== */
.faq-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.faq-nav-item {
    flex: 1;
    max-width: 280px;
}

.faq-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    width: 280px;
    height: 140px;
    background-color: #fff;
    border: 1px solid var(--color-bg-gray);
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition);
    border-radius: 8px;
}

.faq-nav-btn i {
    font-size: 32px;
    color: var(--color-accent);
}

.faq-nav-btn i.icon-money {
    color: var(--color-accent-orange);
}

.faq-nav-btn span {
    font-size: 15px;
    font-weight: 700;
}

.faq-nav-btn:hover {
    background-color: #fcfcfc;
    border-color: var(--color-accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    opacity: 1;
}

.faq-section {
    padding: 80px 0;
    background-color: #fff;
}

.faq-cat-block {
    margin-bottom: 100px;
    scroll-margin-top: 120px;
}

.faq-cat-block:last-child {
    margin-bottom: 0;
}

.faq-cat-title {
    font-family: var(--font-mincho);
    font-size: 28px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 50px;
    letter-spacing: 0.1em;
    position: relative;
    color: var(--color-text);
}

.faq-cat-title::after {
    content: "";
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background-color: var(--color-accent);
}

.faq-accordion {
    border-top: 1px solid #eee;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #eee;
    background-color: #fff;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    padding: 30px 20px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
}

.faq-question:hover {
    background-color: #fafafa;
}

.q-icon {
    font-family: var(--font-mincho);
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    background-color: var(--color-accent);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 25px;
    flex-shrink: 0;
}

.q-text {
    flex: 1;
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.6;
}

.faq-icon-toggle {
    position: relative;
    width: 38px;
    height: 38px;
    border: 1px solid #ddd;
    border-radius: 50%;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    flex-shrink: 0;
    margin-left: 15px;
}

.faq-icon-toggle::before,
.faq-icon-toggle::after {
    content: "";
    position: absolute;
    background-color: #666;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.faq-icon-toggle::before {
    top: 50%;
    left: 12px;
    right: 12px;
    height: 1px;
    transform: translateY(-50%);
}

.faq-icon-toggle::after {
    left: 50%;
    top: 12px;
    bottom: 12px;
    width: 1px;
    transform: translateX(-50%);
}

.faq-item.active .faq-icon-toggle {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    transform: rotate(135deg);
}

.faq-item.active .faq-icon-toggle::before,
.faq-item.active .faq-icon-toggle::after {
    background-color: #fff;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer-inner {
    padding: 30px 40px 30px;
    display: flex;
}

.a-icon {
    font-family: var(--font-mincho);
    font-size: 24px;
    font-weight: 700;
    color: #999;
    margin-right: 25px;
    width: 44px;
    text-align: center;
}

.a-text {
    flex: 1;
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}

.a-text p {
    margin-bottom: 0;
}


/* ==========================================================================
会社案内(company)
========================================================================== */
.company-sub-header {
    background-color: var(--color-bg-gray);
}

.message-wrapper {
    margin-top: 40px;
}

.message-lead-text {
    font-family: var(--font-mincho);
    font-size: 36px;
    line-height: 1.5;
    font-weight: 600;
    color: var(--color-text);
}

.message-content {
    font-size: 17px;
    line-height: 2.2;
    color: #444;
}

.message-content p {
    margin-bottom: 2em;
}

.message-signature {
    margin-top: 50px;
    text-align: right;
}

.company-message {
    overflow: hidden;
}

.message-architecture-layout {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.message-bg-word {
    position: absolute;
    top: -20px;
    left: 0;
    font-size: 10vw;
    font-weight: 900;
    color: var(--color-bg-gray);
    opacity: 0.5;
    z-index: 1;
    letter-spacing: 0.05em;
    pointer-events: none;
    line-height: 1;
}

.message-header {
    position: relative;
    padding-left: 60px;
    z-index: 2;
}

.message-header .section-title {
    margin: 0 auto 30px;
}

.message-lead-text {
    text-align: center;
    font-family: var(--font-mincho);
    font-size: 42px;
    line-height: 1.4;
    color: var(--color-text);
}

.text-accent-green {
    color: var(--color-accent);
    font-weight: 700;
}

.message-content-box {
    border: solid 1px var(--color-bg-gray);
    padding: 3%;
    display: flex;
    align-items: flex-start;
    gap: 40px;
    position: relative;
    z-index: 2;
}

.message-visual-minimal {
    display: flex;
    flex-direction: column;
    row-gap: 10px;
    width: 50%;
    height: 100%;
    flex-shrink: 0;
}

.message-img {
    width: 100%;
    height: auto;
    border-radius: 0;
    filter: sepia(20%) contrast(1.05);
}

.message-text-minimal {
    flex: 1;
}

.message-body {
    font-family: var(--font-mincho);
    font-size: 16px;
    line-height: 2;
    color: #444;
    margin-bottom: 60px;
}

.message-body p {
    margin-bottom: 2em;
}

.message-body p:last-child {
    margin-bottom: 0;
}

.message-signature-minimal {
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.signature-img {
    width: auto;
    max-width: 260px;
    object-fit: contain;
    filter: brightness(0.9);
}

.company-summary-section {
    padding-bottom: 100px;
}

.company-summary-section .container {
    padding-top: 80px;
    border-top: solid 2px var(--color-accent);
}

.info-grid {
    display: flex;
    gap: 40px;
    align-items: stretch;
}

.info-profile {
    flex: 1;
}

.profile-table-wrapper {
    padding: 30px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.05);
    height: 100%;
}

.profile-table {
    width: 100%;
    border-collapse: collapse;
}

.profile-table th {
    width: 180px;
    padding: 10px 15px;
    text-align: left;
    font-family: var(--font-mincho);
    font-weight: 700;
    color: var(--color-dark-gray);
    border-bottom: 1px solid #f0f0f0;
    vertical-align: top;
}

.profile-table td {
    padding: 10px 15px;
    font-size: 15px;
    line-height: 1.6;
    color: #444;
    border-bottom: 1px solid #f0f0f0;
}

.profile-table tr:last-child th,
.profile-table tr:last-child td {
    border-bottom: none;
}

.info-access {
    flex: 0 0 450px;
}

.access-stack {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.access-item {
    background: #fff;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.access-visual {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.access-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.access-label {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--color-accent);
    color: #fff;
    padding: 6px 15px;
    font-size: 11px;
    font-weight: 700;
}

.access-body {
    padding: 20px;
}

.access-name {
    padding: 0 0.5em;
    background-color: var(--color-accent);
    color: #fff;
    font-family: var(--font-mincho);
    font-size: 16px;
    margin-bottom: 5px;
}

.access-address {
    font-size: 12px;
    color: #666;
    margin-bottom: 15px;
}

.access-map-wrapper {
    position: relative;
    padding-bottom: 56%;
    height: 0;
    overflow: hidden;
    background: #f7f7f7;
}

.access-map-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ==========================================================================
お問い合わせ(contact)
========================================================================== */
.contact-page {
    padding: 80px 0 100px;
}

.contact-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
}

.contact-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    width: 280px;
    height: 140px;
    background-color: #fff;
    border: 1px solid var(--color-bg-gray);
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition);
    border-radius: 8px;
}

.contact-nav-btn i {
    font-size: 32px;
    color: var(--color-accent-orange);
}

.contact-nav-btn span {
    font-size: 15px;
    font-weight: 700;
}

.contact-nav-btn:hover {
    background-color: #fcfcfc;
    border-color: var(--color-accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    opacity: 1;
}

.contact-nav-btn.reserve i {
    color: var(--color-accent);
}

.contact-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
    font-size: 16px;
    line-height: 2;
    color: var(--color-text-light);
}

.contact-divider {
    border: none;
    border-top: 1px solid var(--color-bg-gray);
    margin: 80px 0;
}

.form-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.form-wrapper.step-layout {
    max-width: 1000px;
}

.form-title-area {
    text-align: center;
    margin-bottom: 40px;
}

.form-section-title {
    font-family: var(--font-mincho);
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 15px;
}

.form-section-desc {
    font-size: 15px;
    color: var(--color-text-light);
}

.form-columns {
    display: flex;
    gap: 60px;
    margin-bottom: 40px;
}

.form-col {
    flex: 1;
    min-width: 0;
}

.form-col-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-accent);
    color: var(--color-dark-gray);
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-col-title span {
    font-size: 12px;
    background-color: var(--color-accent);
    color: #fff;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.1em;
}

.c-form-item {
    display: flex;
    margin-bottom: 30px;
}

.step-layout .c-form-item {
    flex-direction: column;
    margin-bottom: 25px;
}

.c-form-label {
    width: 240px;
    padding-top: 10px;
    font-size: 15px;
    font-weight: 700;
}

.step-layout .c-form-label {
    width: 100%;
    padding-top: 0;
    margin-bottom: 10px;
}

.c-form-label .required {
    display: inline-block;
    background-color: #e74c3c;
    color: #fff;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 2px;
    margin-left: 8px;
    vertical-align: middle;
}

.c-form-input {
    flex: 1;
}

.c-form-input input[type="text"],
.c-form-input input[type="email"],
.c-form-input input[type="tel"],
.c-form-input select,
.c-form-input textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fdfdfd;
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition);
    appearance: none;
}

.c-form-input select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234A4643' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    background-size: 12px;
    padding-right: 45px;
}

.c-form-input input:focus,
.c-form-input select:focus,
.c-form-input textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(166, 210, 189, 0.1);
}

.c-form-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding-top: 8px;
}

.c-form-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 15px;
}

.c-form-checkbox.center {
    justify-content: center;
}

.c-form-checkbox input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.c-form-address {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.c-form-address .zip {
    width: 200px;
}

.c-form-privacy {
    background-color: var(--color-bg-gray);
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 40px;
    text-align: center;
}

.privacy-text {
    font-size: 15px;
    margin-bottom: 20px;
}

.privacy-text a {
    /* color: var(--color-accent); */
    text-decoration: underline;
    font-weight: 700;
}

.c-form-submit {
    text-align: center;
}

.btn-submit {
    display: inline-block;
    padding: 20px 60px;
    background-color: var(--color-accent-orange);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 10px 20px rgba(235, 166, 137, 0.2);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(235, 166, 137, 0.3);
    background-color: #df9473;
}

/* Calendar Styles */
.calendar-preview {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 30px;
    width: 100%;
    margin-bottom: 20px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 0 10px;
}

.calendar-month {
    font-weight: 700;
    font-size: 16px;
}

.calendar-arrows {
    display: flex;
    gap: 15px;
    color: var(--color-text-light);
}

.calendar-table {
    width: 100%;
    border-collapse: collapse;
}

.calendar-table th {
    font-size: 12px;
    color: var(--color-text-light);
    padding-bottom: 10px;
}

.calendar-table td {
    text-align: center;
    padding: 15px 0;
    font-size: 15px;
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition);
}

.calendar-table td:hover:not(.disabled) {
    background-color: var(--color-bg-gray);
}

.calendar-table td.selected {
    background-color: var(--color-accent);
    color: #fff;
    font-weight: 700;
}

.calendar-table td.holiday {
    color: #e74c3c;
}

.calendar-table td.disabled {
    color: #ccc;
    cursor: default;
}

.time-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.time-chip {
    cursor: pointer;
}

.time-chip input {
    display: none;
}

.time-chip span {
    display: block;
    padding: 8px 20px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 15px;
    transition: var(--transition);
}

.time-chip input:checked+span {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
    font-weight: 700;
}

/* ==========================================================================
テクノストラクチャー
========================================================================== */
.techno-page .section-header-v3 {
    margin-bottom: 80px;
}

.techno-page .header-en {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.3em;
    margin-bottom: 15px;
}

/* Techno Hero (Harmony/Split) */
.techno-hero {
    padding: 80px 0 100px;
    background-color: var(--color-bg-ivory);
    overflow: hidden;
}

.techno-hero-split {
    display: grid;
    grid-template-columns: 1fr 1.2fr 1fr;
    align-items: center;
    gap: 40px;
}

.hero-visual-tech,
.hero-visual-life {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.hero-visual-tech {
    transform: translateY(30px);
}

.hero-visual-life {
    transform: translateY(-30px);
}

.hero-visual-tech img,
.hero-visual-life img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.tech-badge,
.life-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background-color: rgba(255, 255, 255, 0.9);
    padding: 6px 15px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-accent);
}

.hero-content-box {
    text-align: center;
    z-index: 2;
}

.hero-sub-copy {
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: 20px;
    letter-spacing: 0.2em;
}

.techno-main-copy {
    font-family: var(--font-mincho);
    font-size: min(44px, 4vw);
    line-height: 1.4;
    color: var(--color-text);
    margin-bottom: 30px;
}

.techno-hero-lead {
    text-align: left;
    font-size: 16px;
    line-height: 2;
    max-width: 440px;
    margin: 0 auto 30px;
}

.hero-partnership-logo {
    max-width: 200px;
    margin: 0 auto;
    opacity: 0.9;
}

.hero-partnership-logo img {
    width: 100%;
}

/* Techno Concept */
.techno-concept {
    padding: 100px 0 0;
}

.techno-concept-flex {
    display: flex;
    gap: 80px;
    align-items: center;
}

.concept-visual {
    flex: 0 0 540px;
}

.techno-concept-content {
    flex: 1;
    padding: 50px;
    background-color: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    position: relative;
    z-index: 1;
    margin-left: -60px;
}

.visual-collage {
    position: relative;
    padding-bottom: 60px;
}

.collage-item {
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.collage-item.main {
    width: 90%;
    margin-bottom: -15%;
}

.collage-item.sub {
    width: 60%;
    margin-left: auto;
    position: relative;
    z-index: 2;
    border: 4px solid #fff;
}

.collage-item img {
    width: 100%;
    display: block;
}

.concept-visual .caption {
    display: block;
    margin-top: 25px;
    font-size: 13px;
    color: var(--color-text-light);
    text-align: center;
    letter-spacing: 0.1em;
}

.section-point-head {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 60px;
}

.point-badge {
    flex: 0 0 auto;
    width: 100px;
    height: 100px;
    background-color: var(--color-text);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.05em;
    border-radius: 4px;
    position: relative;
}

.point-badge::after {
    content: "";
    position: absolute;
    bottom: 15px;
    width: 20px;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.4);
}

.point-main {
    flex: 1;
}

.point-en {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.25em;
    margin-bottom: 10px;
}

.point-title {
    font-family: var(--font-mincho);
    font-size: 32px;
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: 5px;
    letter-spacing: 0.1em;
}

.point-subtitle {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
}

.concept-text {
    font-size: 16px;
    line-height: 2;
    color: var(--color-text-light);
}

/* Concept Lead */
.concept-lead-text {
    font-family: var(--font-mincho);
    font-size: 26px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-text);
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.concept-stats {
    display: grid;
    grid-template-columns: 1fr 1px 1fr 1px 1fr;
    align-items: center;
    gap: 0;
    margin-top: 40px;
    padding: 3%;
    background-color: var(--color-bg-ivory);
    border-radius: 4px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 0 20px;
    text-align: center;
}

.stat-num {
    font-family: var(--font-mincho);
    font-size: 40px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1;
}

.stat-num em {
    font-size: 56px;
    color: var(--color-accent);
    font-style: normal;
}

.stat-label {
    font-size: 12px;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background-color: rgba(0, 0, 0, 0.12);
}

/* Techno Video */
.techno-video {
    background-color: var(--color-dark-gray);
    color: #fff;
    padding: 100px 0;
}

.techno-video-wrapper {
    display: flex;
    gap: 60px;
    align-items: center;
}

.video-text-box {
    flex: 0 0 400px;
}

.video-title {
    font-family: var(--font-mincho);
    font-size: 34px;
    margin-bottom: 25px;
    line-height: 1.4;
}

.video-desc {
    font-size: 16px;
    line-height: 1.8;
    opacity: 0.8;
}

.video-frame-container {
    flex: 1;
}

.video-responsive {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.video-responsive iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Techno Card Grid */
.techno-logic {
    padding: 60px 0;
}

.techno-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.techno-logic-card {
    background-color: #fff;
    padding: 40px 28px;
    border: 1px solid var(--color-bg-gray);
    transition: var(--transition);
}

.techno-logic-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.techno-logic-card.highlight {
    background-color: var(--color-bg-ivory);
    border: none;
}

.card-head {
    margin-bottom: 30px;
}

.card-num {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 15px;
    letter-spacing: 0.2em;
}

.card-title {
    font-family: var(--font-mincho);
    font-size: 24px;
    line-height: 1.4;
}

.card-body {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
}

/* Techno CTA */
.techno-cta {
    padding: 120px 0;
    background-color: var(--color-bg-ivory);
    text-align: center;
}

.cta-title {
    font-family: var(--font-mincho);
    font-size: 38px;
    margin-bottom: 25px;
}

.cta-text {
    font-size: 18px;
    margin-bottom: 50px;
    color: var(--color-text-light);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
}

.techno-partnership {
    background-color: #f7f5f2;
    padding: 120px 0;
    overflow: hidden;
}

.partnership-layout {
    display: flex;
    align-items: center;
    position: relative;
    max-width: 1140px;
    margin: 0 auto;
}

.partnership-visual {
    position: relative;
    z-index: 1;
}

.partnership-visual img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.partnership-content-card {
    width: 60%;
    flex-shrink: 0;
    background-color: #fff;
    padding: 40px;
    z-index: 2;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

.partnership-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.3em;
    margin-bottom: 20px;
}

.partnership-title {
    font-family: var(--font-mincho);
    font-size: 30px;
    line-height: 1.5;
    color: var(--color-text);
    margin-bottom: 40px;
}

.partnership-meta {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-light);
    margin-bottom: 25px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.partnership-text {
    font-size: 15px;
    line-height: 2;
    color: var(--color-text-light);
    margin-bottom: 40px;
}

.partnership-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    padding-top: 30px;
}

.pbg-logo {
    flex: 0 0 160px;
}

.techno-design {
    padding-bottom: 100px;
    background-color: #fff;
}

.techno-design-flex {
    display: flex;
    align-items: center;
    gap: 80px;
}

.design-content {
    flex: 1;
    padding: 50px;
    background-color: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    position: relative;
    z-index: 2;
    margin-right: -60px;
}

.design-visual {
    flex: 1.2;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.design-visual img {
    width: 100%;
    display: block;
    transition: transform 0.6s ease;
}

.design-visual:hover img {
    transform: scale(1.03);
}

.design-text {
    font-size: 16px;
    line-height: 2;
    color: var(--color-text-light);
    margin-bottom: 40px;
}

.design-features {
    display: flex;
    gap: 30px;
}

.design-note {
    margin-top: 0.8em;
    font-size: 12px;
    color: var(--color-text-light);
}

.feature-item {
    background-color: var(--color-bg-ivory);
    padding: 20px 30px;
    border-radius: 4px;
    border-left: 3px solid var(--color-accent);
}

.feature-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 3px;
    letter-spacing: 0.1em;
}

.feature-val {
    display: block;
    font-family: var(--font-mincho);
    font-size: 36px;
    font-weight: 600;
    line-height: 1;
    color: var(--color-text);
}

.feature-val em {
    font-size: 20px;
    font-style: normal;
    margin-left: 2px;
}

.feature-desc {
    font-size: 12px;
    margin-top: 8px;
    color: var(--color-text-light);
}

.pbg-logo img {
    width: 100%;
}

.techno-bottom-btns {
    margin-top: 40px;
}

/* ==========================================================================
太陽光発電(solar)
========================================================================= */
.solar-page-hero {
    position: relative;
    overflow: hidden;
    padding: 0 20px 0 0;
}

.solar-hero-container {
    display: flex;
    align-items: center;
    gap: 80px;
}

.solar-hero-visual {
    flex: 1.2;
    position: relative;
}

.solar-hero-visual img {
    width: 100%;
    height: 560px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 30px 40px 80px rgba(0, 0, 0, 0.15);
}

.solar-hero-content {
    flex: 1;
}

.solar-hero-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.4em;
    color: var(--color-accent);
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-accent);
}

.solar-hero-title {
    font-family: var(--font-mincho);
    font-size: 48px;
    line-height: 1.35;
    color: var(--color-text);
    margin-bottom: 40px;
}

.solar-hero-title .fz_s {
    display: block;
    font-size: min(24px, 1.9vw);
    margin-top: 10px;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
}

.solar-hero-text {
    font-size: 17px;
    line-height: 2.2;
    color: var(--color-text-light);
}

.solar-hero-text .fw_b {
    color: var(--color-text);
}

/* Aozora Brand Message: Compact Modern Split */
.aozora-concept {
    padding: 100px 0;
    background-color: #fff;
    position: relative;
    overflow: hidden;
}

.aozora-concept-columns {
    display: flex;
    align-items: stretch;
    border: 1px solid #e8e8e0;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}


.aozora-concept-visual-side {
    flex: 0 0 100px;
    background-color: var(--color-bg-gray);
    border-right: 1px solid #e8e8e0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.concept-vertical-label {
    writing-mode: vertical-rl;
    font-family: var(--font-mincho);
    font-size: 15px;
    letter-spacing: 0.6em;
    color: #fff;
    font-weight: 700;
    opacity: 0.8;
}

.aozora-concept-content-side {
    position: relative;
    flex: 1;
    padding: 40px 60px;
}

.aozora-concept-content-side::after {
    border-radius: 50%;
    position: absolute;
    content: "";
    top: -50%;
    right: -30%;
    width: 70%;
    aspect-ratio: 1/1;
    background: var(--color-accent-orange);
    z-index: -1;
    opacity: 0.15;
}


.aozora-concept-header-compact {
    margin-bottom: 18px;
}

.concept-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.5em;
    margin-bottom: 15px;
}

.aozora-concept-title {
    font-family: var(--font-mincho);
    font-size: 34px;
    line-height: 1.5;
    color: var(--color-text);
    margin: 0;
    letter-spacing: 0.05em;
}

.aozora-concept-body-compact {
    max-width: 600px;
}

.aozora-concept-text {
    font-size: 16px;
    line-height: 2.2;
    color: var(--color-text-light);
    margin: 0;
    text-align: left;
}

/* Feature: The 3 Zeros - Minimal Impact Header */
.aozora-zeros-section {
    padding: 120px 0 100px;
    background: linear-gradient(225deg, #ddebf7 0%, #f7fbff 100%);
    position: relative;
    overflow: hidden;
}

.aozora-zeros-section .container {
    position: relative;
    z-index: 1;
}

.zeros-bg-rays {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.zeros-bg-rays span {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 3px;
    height: 1500px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0) 80%);
    transform-origin: center top;
    display: block;
}

.zeros-bg-rays span:nth-child(1) {
    transform: rotate(35deg);
    opacity: 0.8;
}

.zeros-bg-rays span:nth-child(2) {
    transform: rotate(50deg);
    opacity: 0.5;
}

.zeros-bg-rays span:nth-child(3) {
    transform: rotate(65deg);
    opacity: 0.3;
}

.zeros-minimal-header {
    text-align: center;
    margin-bottom: 70px;
}

.zeros-minimal-title {
    position: relative;
    font-family: var(--font-mincho);
    font-size: 38px;
    line-height: 1.4;
    color: var(--color-text);
    margin: 0 0 15px;
    letter-spacing: 0.1em;
}

.zeros-minimal-title::after {
    position: absolute;
    content: "";
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    width: 25%;
    min-width: 100px;
    aspect-ratio: 1/1;
    background: #fff;
    z-index: -1;
    filter: blur(20px);
}

.zeros-minimal-title .fc_orange {
    font-size: 1.4em;
    font-weight: 700;
    color: var(--color-accent-orange);
    display: inline-block;
    vertical-align: -0.05em;
    line-height: 1;
    margin: 0 0.1em;
}

.zeros-minimal-en {
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5em;
    color: var(--color-text-light);
    opacity: 0.6;
    text-transform: uppercase;
    position: relative;
}

/* Plan Selection Header - Modern Accent Decoration */
.plan-selection-header {
    position: relative;
}

.plan-selection-header .zeros-minimal-en {
    padding-top: 15px;
}

.plan-selection-header .zeros-minimal-en::before {
    content: "";
    position: absolute;
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 1px;
    background: rgba(0, 0, 0, 0.1);
}

.zeros-grid-clean {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.zero-card-clean {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    display: flex;
    flex-direction: column;
}

.zero-card-clean:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.1);
}

.zero-card-image {
    height: 220px;
    overflow: hidden;
}

.zero-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.zero-card-clean:hover .zero-card-image img {
    transform: scale(1.1);
}

.zero-card-body {
    padding: 5% 8% 8%;
    position: relative;
    flex: 1;
}

.zero-card-info {
    position: relative;
    z-index: 2;
}

.zero-sub {
    display: block;
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    text-transform: uppercase;
}

.zero-name {
    margin-bottom: 0.5em;
    text-align: center;
    font-family: var(--font-mincho);
    font-size: 26px;
    color: var(--color-text);
}

.zero-name span {
    font-size: 2.8em;
    line-height: 1;
    font-weight: 700;
    color: var(--color-accent-orange);
    margin: 0 5px;
}

.zero-text {
    font-size: 15px;
    line-height: 2;
    color: var(--color-text-light);
    margin: 0;
}

/* Plans Section */
.solar-plans-section {
    padding: 100px 0;
}

.solar-plans-section .zeros-minimal-title::after {
    display: none;
}

.plans-container {
    max-width: 1000px;
    margin: 0 auto;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.plan-card-premium {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.plan-card-premium:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.12);
}

/* External Partnership CTA */
.solar-partnership {
    padding-bottom: 100px;
}

.partnership-box-premium {
    border: double 4px #ccc;
    padding: 3%;
    border-radius: 4px;
    text-align: center;
}

.partnership-label {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.partnership-heading {
    font-family: var(--font-mincho);
    font-size: 24px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.partnership-btn-wrap .btn-primary {
    background-color: var(--color-accent-orange);
    color: #fff;
    border: none;
    padding: 22px 60px;
}

.partnership-btn-wrap .btn-primary:hover {
    color: #fff;
}

/* ==========================================================================
断熱
========================================================================== */
.performance-page {
    background-color: #fff;
    overflow-x: hidden;
}

.perf-intro {
    background-color: #fffdfa;
    position: relative;
}

.perf-intro::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 0%;
    transform: translateY(-50%);
    width: 60%;
    height: 80%;
    background: radial-gradient(circle at center, rgba(235, 166, 137, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    pointer-events: none;
    z-index: 0;
}

.section-padding-lg {
    padding: 80px 0;
}

.perf-intro-flex {
    display: flex;
    align-items: center;
    gap: 80px;
    justify-content: space-between;
}

.perf-intro-header {
    flex: 1;
    max-width: 650px;
}

.perf-tag-wrap {
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.perf-tag-en {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.4em;
    color: var(--color-accent);
    text-transform: uppercase;
}

.perf-title {
    font-family: var(--font-mincho);
    font-size: 48px;
    line-height: 1.4;
    margin-bottom: 40px;
    color: var(--color-text);
}

.perf-title .title-accent {
    color: var(--color-accent-orange);
    position: relative;
    display: inline-block;
}

.perf-title .title-sub {
    font-size: 0.82em;
    opacity: 0.9;
    font-weight: 400;
}

.perf-lead-box {
    border-left: 1px solid var(--color-bg-gray);
    padding-left: 35px;
}

.perf-lead {
    font-size: 18px;
    line-height: 2.1;
    color: var(--color-text-light);
    font-weight: 400;
}

.perf-visual-wrap {
    flex: 0 0 450px;
    position: relative;
    z-index: 1;
}

.perf-balance-graph {
    position: relative;
    width: 100%;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;

    &::after {
        content: "";
        position: absolute;
        width: 120%;
        height: 120%;
        background: radial-gradient(circle at center, rgba(235, 166, 137, 0.05) 0%, rgba(255, 255, 255, 0) 60%);
        z-index: -2;
    }
}

.main-circle {
    position: relative;
    width: 300px;
    aspect-ratio: 1/1;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.node {
    position: absolute;
    width: 96px;
    height: 96px;
    background: #fff;
    border: 2px solid #ddd;
    /* 邱壹ｒ蟆代＠蠑ｷ隱ｿ */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 2;
}

.node:hover {
    transform: translateY(-8px) scale(1.08);
    border-color: var(--color-accent);
    box-shadow: 0 20px 50px rgba(166, 210, 189, 0.3);
}

.node-label {
    font-family: var(--font-mincho);
    font-size: 17px;
    font-weight: 600;
    color: var(--color-text);
}

.node.insulation {
    top: -48px;
    left: 50%;
    transform: translateX(-50%);
    border-bottom: 4px solid var(--color-accent-orange);
    box-shadow: 0 12px 35px rgba(235, 166, 137, 0.25);
}

.node.airtightness {
    bottom: 5px;
    left: -20px;
    border-bottom: 4px solid var(--color-accent);
}

.node.hvac {
    bottom: 5px;
    right: -20px;
    border-bottom: 4px solid #3cc8ed;
}

.node.insulation:hover {
    transform: translateX(-50%) translateY(-8px) scale(1.08);
}

.node.airtightness:hover {
    transform: translateY(-8px) scale(1.08);
}

.node.hvac:hover {
    transform: translateY(-8px) scale(1.08);
}

.center-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.center-en {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-accent-orange);
}

.center-line {
    width: 30px;
    height: 2px;
    background: var(--color-accent-orange);
}

.graph-deco-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 440px;
    height: 440px;
    border: 2px dashed rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    z-index: -1;
    animation: rotateDeco 30s linear infinite;
}

@keyframes rotateDeco {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.perf-method {
    background-color: #fff;
    position: relative;
    padding: 80px 0;
}

.perf-method-header-standard {
    text-align: center;
    margin-bottom: 60px;
}

.perf-method-header-standard .perf-section-title {
    border-top: solid 2px var(--color-accent);
    border-left: solid 2px var(--color-accent);
    border-right: solid 2px var(--color-accent);
    padding-top: 0.2em;
    font-size: 48px;
    margin-bottom: 30px;
    color: var(--color-text-light);
}

.perf-method-header-standard .perf-header-lead {
    font-size: 20px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.method-logic-stack {
    max-width: 1000px;
    margin: 0 auto 60px;
}

.logic-visual-large {
    margin-bottom: 40px;
}

.logic-visual-large img {
    width: 100%;
    height: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.logic-info-standard {
    text-align: center;
    padding: 0 40px;
}

.logic-info-standard h4 {
    font-size: 32px;
    font-family: var(--font-mincho);
    margin-bottom: 30px;
    color: var(--color-text);
}

.logic-info-standard p {
    font-size: 18px;
    line-height: 2.2;
    color: var(--color-text-light);
    max-width: 900px;
    margin: 0 auto;
}

.method-compare-standard {
    background: var(--color-bg-gray);
    background: #fff;
    padding: 60px 40px;
    border: 2px solid var(--color-bg-gray);
}

.compare-main-title {
    text-align: center;
    font-size: 28px;
    font-family: var(--font-mincho);
    margin-bottom: 60px;
}

.compare-grid-standard {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto;
}

.compare-card {
    background: #fff;
    padding: 60px 40px;
    border: 1px solid #eee;
    text-align: center;
}

.compare-card.active {
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.03);
}

.compare-tag {
    display: inline-block;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 40px;
    padding: 6px 20px;
    border: 1px solid #ddd;
    width: 7em;
}

.active .compare-tag {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.compare-diagram {
    height: 240px;
    width: 100%;
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.svg-insulation-diag-bold {
    height: 100%;
    width: auto;
}

.compare-points p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
    text-align: left;
}


.perf-pillars {
    border-radius: 40vw 4vw 0 0;
    padding: 100px 0;
    background-color: #f6f1ea;
    position: relative;
    overflow: hidden;
}

.perf-pillars::after {
    display: none;
}

.perf-pillars-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 1;
}

.perf-section-title {
    font-size: 44px;
    letter-spacing: 0.1em;
    margin-bottom: 25px;
    background: none;
    font-family: var(--font-mincho);
}

.perf-sub {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.4em;
    margin-bottom: 20px;
}

.perf-header-lead {
    font-size: 18px;
    color: var(--color-text-light);
    margin-top: 25px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.pillars-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.pillar-item {
    background: #fff;
    padding: 5% 8% 10%;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    border: 1px solid #f0f0f0;
}

.pillar-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.05);
}

.pillar-num {
    font-family: var(--font-gothic);
    font-size: 40px;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 25px;
    opacity: 0.8;
}

.pillar-visual {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    margin-bottom: 35px;
    background: #f9f9f9;
}

.pillar-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
}

.pillar-item:hover .pillar-visual img {
    transform: scale(1.05);
}

.pillar-content {
    flex: 1;
}

.pillar-title {
    font-size: 24px;
    margin-bottom: 25px;
    line-height: 1.4;
    font-family: var(--font-mincho);
}

.pillar-text {
    font-size: 15px;
    line-height: 2;
    color: var(--color-text-light);
    text-align: justify;
}

.pillar-more {
    margin-top: 40px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    opacity: 0.4;
    transition: all 0.3s ease;
}

.pillar-item:hover .pillar-more {
    opacity: 1;
    color: var(--color-accent);
}

.pillar-more::after {
    content: "";
    width: 20px;
    height: 1px;
    background: currentColor;
    transition: width 0.3s ease;
}

.pillar-item:hover .pillar-more::after {
    width: 40px;
}

/* ==========================================================================
ZEH
========================================================================== */
.zeh-section {
    padding: 100px 0;
}

.zeh-link {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

.zeh-link:hover {
    color: var(--color-accent-orange);
}

.zeh-ref {
    color: var(--color-accent-orange);
    font-size: 0.9em;
    vertical-align: super;
    font-weight: 700;
    margin-left: 2px;
}

.perf-zeh {
    max-width: 800px;
    margin: 80px auto 0;
    background: #fff;
    border-radius: 8px;
    padding: 40px 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
    position: relative;
    z-index: 2;
}

.zeh-knowledge-badge {
    position: absolute;
    top: -30px;
    left: 0;
    height: 30px;
    padding: 0 15px;
    background-color: var(--color-accent);
    color: #fff;
    border-radius: 8px 8px 0 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    z-index: 5;
}

.zeh-knowledge-badge i {
    font-size: 15px;
}

.zeh-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.zeh-text {
    flex: 1;
}

.zeh-title {
    font-family: var(--font-mincho);
    font-size: 22px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.zeh-text p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-light);
}

.zeh-icon {
    flex: 0 0 120px;
}

.zeh-icon img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.05));
}

.perf-zeh-btn-wrap {
    margin-top: 30px;
}

.perf-zeh-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: var(--color-accent-orange);
    color: #fff;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(235, 166, 137, 0.2);
}

.perf-zeh-btn:hover {
    background-color: #df9473;
    color: #fff;
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(235, 166, 137, 0.4);
}

.perf-zeh-btn i {
    font-size: 13px;
    transition: transform 0.3s ease;
}

.perf-zeh-btn:hover i {
    transform: translateX(5px);
}


/* ==========================================================================
ZEHページ（zeh）
========================================================================== */
.zeh-page .section-num {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.2em;
    margin-bottom: 10px;
}

/* Intro Section - Layered Design */
.zeh-intro {
    background: #fff;
    padding-bottom: 60px;
}

.intro-layered {
    display: flex;
    align-items: center;
    position: relative;
}

.intro-visual {
    flex: 0 0 65%;
    position: relative;
    z-index: 1;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.08);
}

.intro-visual img {
    width: 100%;
    height: auto;
    display: block;
}

/* ZEH Hero Cover (Magazine Opening Style) */
.zeh-hero-cover {
    padding-bottom: 120px;
    background: #fff;
    position: relative;
    overflow: hidden;
}

.cover-visual {
    width: 100%;
    height: 340px;
    overflow: hidden;
    position: relative;
}

.cover-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cover-visual::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.6), transparent);
}

.cover-content-box {
    margin-top: -170px;
    position: relative;
    z-index: 10;
    background: #fff;
    padding: 80px 60px;
    box-shadow: 0 50px 120px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.cover-text-area {
    max-width: 840px;
}

.cover-main-title {
    font-size: 46px;
    font-family: var(--font-mincho);
    line-height: 1.5;
    margin-bottom: 35px;
    color: var(--color-text);
    letter-spacing: 0.1em;
}

.cover-lead {
    font-size: 17px;
    line-height: 2.3;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
    text-align: justify;
}

/* Builder Badge (Standardized for Cover) */
.builder-badge-premium {
    margin-bottom: 60px;
    padding: 40px;
    background: #fdfdfd;
    border: 1px solid #f0f0f0;
    position: relative;
    max-width: 500px;
    width: 100%;
    box-shadow: inset 0 0 50px rgba(166, 210, 189, 0.05);
}

/* ZEH Hero Cover (Magazine Opening Style) */
.zeh-hero-cover {
    padding-bottom: 120px;
    background: #fff;
    position: relative;
    overflow: hidden;
}

.zeh-hero-visual {
    width: 100%;
    height: 340px;
    overflow: hidden;
    position: relative;
}

.zeh-hero-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.zeh-hero-visual::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.6), transparent);
}

.zeh-hero-content-box {
    margin-top: -170px;
    position: relative;
    z-index: 10;
    background: #fff;
    padding: 100px 60px;
    box-shadow: 0 50px 120px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.zeh-hero-text-area {
    max-width: 840px;
}

.zeh-hero-main-title {
    font-size: 46px;
    font-family: var(--font-mincho);
    line-height: 1.5;
    margin-bottom: 35px;
    color: var(--color-text);
    letter-spacing: 0.1em;
}

.zeh-hero-lead {
    font-size: 17px;
    line-height: 2.3;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
    text-align: justify;
}

/* ZEH Builder Badge */
.zeh-builder-badge {
    margin-bottom: 60px;
    padding: 40px;
    background: #fdfdfd;
    border: 1px solid #f0f0f0;
    position: relative;
    max-width: 500px;
    width: 100%;
    box-shadow: inset 0 0 50px rgba(166, 210, 189, 0.05);
}

.zeh-badge-label {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-text);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 25px;
    letter-spacing: 0.25em;
    white-space: nowrap;
}

.zeh-builder-logo {
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
}

.zeh-builder-logo img {
    max-width: 150px;
    height: auto;
}

.zeh-builder-title {
    font-size: 21px;
    font-weight: 700;
    line-height: 1.6;
    margin: 0;
    color: var(--color-text);
}

/* ZEH Category Sections */
.zeh-category {
    padding: 80px 0;
    overflow: hidden;
}

.zeh-category-header {
    margin-bottom: 80px;
}

.zeh-category-num {
    color: var(--color-accent);
    font-weight: 700;
}

.zeh-category-title {
    font-size: 38px;
    font-family: var(--font-mincho);
    line-height: 1.5;
    margin-bottom: 25px;
    color: var(--color-text);
    letter-spacing: 0.1em;
}

.zeh-category-desc {
    font-size: 16px;
    color: var(--color-text-light);
    line-height: 2;
    letter-spacing: 0.05em;
}

.zeh-magazine-layout {
    display: flex;
    align-items: center;
    position: relative;
    padding-bottom: 40px;
}

.zeh-magazine-layout.reverse {
    flex-direction: row-reverse;
}

.zeh-magazine-visual {
    flex: 0 0 60%;
    position: relative;
    z-index: 1;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.08);
}

.zeh-magazine-visual::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(230, 240, 235, 0.1), transparent);
    pointer-events: none;
}

.zeh-magazine-visual img {
    width: 100%;
    height: auto;
    display: block;
}

.zeh-magazine-content {
    flex: 0 0 50%;
    position: relative;
    z-index: 2;
    padding: 60px;
    background: #fff;
    box-shadow: 20px 40px 100px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.zeh-magazine-layout:not(.reverse) .zeh-magazine-content {
    margin-left: -10%;
}

.zeh-magazine-layout.reverse .zeh-magazine-content {
    margin-right: -10%;
}

/* ZEH Icon Card */
.zeh-icon-card {
    position: relative;
    padding-left: 90px;
    min-height: 60px;
}

.zeh-card-icon {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 28px;
    color: var(--color-accent);
    width: 65px;
    height: 65px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 40px rgba(166, 210, 189, 0.5);
}

.zeh-card-title {
    margin-bottom: 4px;
    font-size: 19px;
    font-weight: 700;
    color: var(--color-text);
}

.zeh-card-text {
    font-size: 16px;
    line-height: 1.9;
    color: var(--color-text-light);
    margin: 0;
}

/* Utilities Refresh */
.bg-ivory {
    background-color: var(--color-bg-ivory);
}

.bg-gray {
    background-color: #f8f9fa;
}

.section-padding-lg {
    padding: 120px 0;
}

/* ==========================================================================
   ZEH
========================================================================== */

/* ZEH共通要素 */
.az-zeh-section {
    padding: 100px 0;
}

.az-zeh-container {
    max-width: var(--width-container);
    margin: 0 auto;
    padding: 0 40px;
}

/* ヒーローセクション（横並び） */
.az-zeh-hero-section {
    position: relative;
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 80px 0;
    border-bottom: 1px solid #f0f0f0;
}

.az-zeh-hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 80px 60px 60px;
    max-width: 800px;
    background: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.az-zeh-hero-visual {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60%;
    z-index: -1;
}

.az-zeh-hero-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.az-zeh-builder-badge {
    border: 1px solid #ddd;
    padding: 30px 60px;
    margin-bottom: 20px;
    text-align: center;
    display: inline-block;
}

.az-zeh-badge-label {
    display: block;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--color-text-light);
    margin-bottom: 10px;
}

.az-zeh-builder-logo {
    max-width: 150px;
    margin: 0 auto 15px;
}

.az-zeh-builder-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.5;
    margin: 0;
}

.az-zeh-hero-title {
    font-size: 38px;
    font-family: var(--font-mincho);
    line-height: 1.4;
    margin-bottom: 25px;
}

.az-zeh-hero-lead {
    font-size: 16px;
    line-height: 2;
    color: var(--color-text-light);
}

.az-zeh-benefit-row {
    display: flex;
    align-items: center;
    gap: 80px;
}

.az-zeh-category{
    padding: 80px 0;
}
.az-zeh-category.reverse .az-zeh-benefit-row {
    flex-direction: row-reverse;
}

.az-zeh-benefit-text {
    flex: 1;
}

.az-zeh-benefit-visual {
    flex: 1.2;
}

.az-zeh-benefit-visual img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.az-zeh-category-num {
    display: block;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.az-zeh-category-title {
    font-size: 32px;
    font-family: var(--font-mincho);
    margin-bottom: 20px;
}

.az-zeh-category-desc {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.az-zeh-icon-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.az-zeh-icon-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.az-zeh-item-icon {
    font-size: 24px;
    color: var(--color-accent);
    width: 60px;
    height: 60px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    flex-shrink: 0;
}

.az-zeh-item-title {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 5px;
}

.az-zeh-item-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-light);
}

/* ZEH普及実績 */
.az-zeh-results {
    background-color: #fdfaf6;
    padding: 100px 0;
    text-align: center;
}
.az-zeh-results .az-zeh-category-desc{
    max-width: 800px;
    margin: 0 auto;
}

.az-zeh-results-header {
    margin-bottom: 60px;
    text-align: center;
}

.az-zeh-results-en {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.3em;
    margin-bottom: 10px;
}

.az-zeh-results-title {
    font-size: 32px;
    font-family: var(--font-mincho);
    margin: 0;
    display: inline-block;
    padding-bottom: 20px;
    letter-spacing: 0.2em;
    position: relative;
}

.az-zeh-results-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background-color: var(--color-accent);
}

.az-zeh-results-visuals {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 60px;
}

.az-zeh-results-visual {
    flex: 1;
    max-width: 440px;
    height: auto;
    overflow: hidden;
    border-radius: 4px;
}

.az-zeh-results-visual img {
    width: 100%;
    height: auto;
    display: block;
}

.az-zeh-results-note{
    margin-top: 0.5em;
    text-align-last: left;
    font-size: 0.8em;
}

.az-zeh-table-wrapper {
    overflow-x: auto;
    margin: 0 auto;
    background: #fff;
    padding: 30px 20px;
}

.az-zeh-table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid #333;
}

.az-zeh-table th,
.az-zeh-table td {
    border: 1px solid #333;
    padding: 10px;
    text-align: center;
    font-size: 16px;
    color: #333;
}

.az-zeh-table th {
    background: #fff;
    font-weight: 500;
}

.az-zeh-table .az-zeh-row-head td {
    background: var(--color-accent);
    color: #fff;
    font-weight: 700;
    padding: 12px;
    font-size: 18px;
    letter-spacing: 0.1em;
}

.az-zeh-table .az-zeh-row-value td {
    font-size: 28px;
    font-weight: 700;
    padding: 20px 15px;
}

.az-zeh-gx-section {
    padding: 100px 0;
}

.az-zeh-gx-header {
    text-align: center;
    margin-bottom: 60px;
}

.az-zeh-gx-en {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.3em;
    margin-bottom: 10px;
}

.az-zeh-gx-title {
    font-size: 32px;
    font-family: var(--font-mincho);
    line-height: 1.4;
}

.az-zeh-gx-lead {
    max-width: 700px;
    margin: 30px auto 0;
    font-size: 16px;
    line-height: 1.8;
    color: #444;
}

.az-zeh-gx-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.az-zeh-gx-card {
    background: #fff;
    border-top: 5px solid #eee;
    padding: 40px 30px;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
}

.az-zeh-gx-card:nth-of-type(1) { border-top-color: #7fb8d8; } /* ZEH: Blue */
.az-zeh-gx-card:nth-of-type(2) { border-top-color: #a3c9a8; } /* Long-life: Green */
.az-zeh-gx-card:nth-of-type(3) { border-top-color: var(--color-accent); } /* GX: Accent */

.az-zeh-gx-card-highlight {
    position: relative;
    background: #fdfaf6;
    z-index: 1;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.az-zeh-gx-card-highlight::after{
    position: absolute;
    content: "";
    top: -58px;
    right: 0;
    width: 60px;
    aspect-ratio: 128/113;
    background: url(../images/zeh/crown.png)no-repeat center / contain;
}


.az-zeh-gx-card-header {
    margin-bottom: 20px;
}

.az-zeh-gx-card-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    color: #333;
    display: flex;
    align-items: center;
    gap: 12px;
}

.az-zeh-gx-card:nth-of-type(1) .az-zeh-gx-card-title i { color: #7fb8d8; }
.az-zeh-gx-card:nth-of-type(2) .az-zeh-gx-card-title i { color: #a3c9a8; }
.az-zeh-gx-card:nth-of-type(3) .az-zeh-gx-card-title i { color: var(--color-accent); }

.az-zeh-gx-card-summary {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.6;
    color: #444;
}

.az-zeh-gx-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid #f0f0f0;
    padding-top: 25px;
}

.az-zeh-gx-list li {
    font-size: 15px;
    margin-bottom: 18px;
    line-height: 1.6;
    color: #555;
    position: relative;
    padding-left: 20px;
}

.az-zeh-gx-list li:last-child{
    margin-bottom: 0;
}

.az-zeh-gx-list li::before {
    content: "●";
    position: absolute;
    left: 0;
    top: 0;
    font-size: 10px;
    color: #ccc;
}

.az-zeh-gx-card:nth-of-type(1) .az-zeh-gx-list li::before { color: #7fb8d8; }
.az-zeh-gx-card:nth-of-type(2) .az-zeh-gx-list li::before { color: #a3c9a8; }
.az-zeh-gx-card:nth-of-type(3) .az-zeh-gx-list li::before { color: var(--color-accent); }

.az-zeh-gx-list li .fw-bold {
    font-weight: 700;
    color: #222;
}

.az-zeh-gx-visual {
    margin:  0 auto;
    text-align: center;
}

.az-zeh-gx-visual img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.az-zeh-results-btn-area {
    margin-top: 50px;
    text-align: center;
}

.az-zeh-external-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    background: #fff;
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
    padding: 18px 40px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
}

.az-zeh-external-btn:hover {
    background: var(--color-accent);
    color: #fff;
    opacity: 1;
}

.az-zeh-measures-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 40px auto 50px;
    max-width: 900px;
    text-align: left;
}

.az-zeh-measure-item {
    background: #fff;
    padding: 30px;
    border: 1px solid #eee;
    border-radius: 4px;
}

.az-zeh-measure-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-text);
    position: relative;
    padding-left: 15px;
}

.az-zeh-measure-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 1em;
    background: var(--color-accent);
}

.az-zeh-measure-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.az-zeh-measure-list li {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 12px;
    color: var(--color-text-light);
    position: relative;
    padding-left: 1.2em;
}

.az-zeh-measure-list li::before {
    content: "・";
    position: absolute;
    left: 0;
}

.az-zeh-measure-list li:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
404
========================================================================== */
.error-page .error-content {
    text-align: center;
    padding: 0 0 60px;
}
.error-page .error-icon {
    font-size: 80px;
    color: var(--color-accent);
    margin-bottom: 30px;
}
.error-page .error-text {
    font-size: 18px;
    line-height: 2;
    color: var(--color-text-light);
    margin-bottom: 40px;
}
.error-page .btn-area-center {
    margin-bottom: 80px;
}
.error-nav-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.error-nav-grid a {
    display: block;
    padding: 30px;
    background: var(--color-bg-ivory);
    border-radius: 8px;
    transition: var(--transition);
}
.error-nav-grid a span:first-child {
    display: block;
    font-weight: 700;
    margin-bottom: 10px;
}
.error-nav-grid a span:last-child {
    font-size: 12px;
    color: var(--color-text-light);
}
.error-nav-grid a:hover {
    background-color: var(--color-accent) !important;
    color: #fff !important;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.error-nav-grid a:hover span {
    color: #fff !important;
}