/* Housing page (housing.html) - Flat Design */

.housing-page {
    --housing-accent: #D48F3B;
    /* Golden Sand */
    --housing-accent-dark: #A66E28;
    --housing-accent-soft: rgba(212, 143, 59, 0.1);
    --housing-accent-strong: rgba(212, 143, 59, 0.9);
    --housing-secondary: #5D7A6D;
    /* Sage Leaf */
    --housing-gradient: var(--housing-accent);
    --housing-gradient-warm: #FFFFFF;
    --housing-glass: #ffffff;
    --housing-glass-border: var(--housing-border);
    --housing-shadow-soft: none;
    --housing-shadow-hover: none;

    --housing-text: #2D3748;
    --housing-muted: #2D3748;
    --housing-border: #E2E8F0;
    --housing-bg: #FFFFFF;
    --housing-bg-warm: #FFFFFF;

    --housing-radius: 12px;
    --housing-radius-lg: 16px;
    --housing-shadow: none;

    background: var(--housing-bg);
}

/* Clean white background - removed decorative gradients for minimal style */
/* .housing-page main::before and ::after removed for clean design */

/* Section styles - solid white background */
.housing-section,
.housing-intro,
.housing-cta {
    position: relative;
    background-color: #ffffff !important;
}

/* Split hero layout */
.housing-hero {
    position: relative;
    min-height: 750px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.6) 0%, transparent 100%);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    overflow: hidden;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    text-align: left;
    color: var(--housing-text);
}

.housing-hero::before {
    content: none;
}

.housing-hero-media {
    position: absolute;
    top: 0px;
    right: 0;
    z-index: 0;
    width: 83vw !important;
    height: 100% !important;
    background-size: cover;
    background-position: center;
    border-radius: 0;
    box-shadow: none;
    opacity: 0.8;
    transition: opacity 0.4s ease;
    will-change: transform;
    /* Soften edges to blend with background */
    mask-image: linear-gradient(to left, black 70%, transparent 100%), linear-gradient(to bottom, black 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to left, black 70%, transparent 100%), linear-gradient(to bottom, black 85%, transparent 100%);
    mask-composite: intersect;
    -webkit-mask-composite: source-in;
}

.housing-hero:hover .housing-hero-media {
    opacity: 0.9;
}

.housing-hero .container {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    width: min(560px, 92%);
    margin-left: clamp(16px, 6vw, 80px);
    margin-right: auto;
}

.housing-hero-eyebrow {
    font-size: 1.2rem;
    letter-spacing: 0.2em;
    font-weight: 700;
    margin: 0 0 15px 0;
    /* 移除左边距以对齐下方内容 */
    color: var(--housing-secondary);
    text-transform: uppercase;
}

.housing-hero-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: clamp(3.5rem, 6vw, 4.5rem);
    line-height: 1.1;
    font-weight: 900;
    margin: 0 0 24px 0;
    /* 移除左边距以对齐下方内容 */
    color: var(--housing-text);
}

.housing-hero-lead {
    font-size: 1.1rem;
    font-weight: 500;
    color: #383838;
    margin: 0 0 24px 0;
    /* 移除左边距以对齐下方内容 */
}

/* 默认隐藏滚动指示器（仅手机端显示） */
.housing-scroll-indicator {
    display: none;
}

@media (max-width: 900px) {
    .housing-hero {
        min-height: 520px;
        flex-direction: row;
        align-items: flex-end;

        /* [用户设置] 这里的数值越大，文字离底部越高 */
        padding-bottom: 60px !important;

        /* 允许文字溢出到图片下方 */
        overflow: visible !important;

        /* [用户设置] hero下方空白区域 - 调整数值控制空白大小 */
        /* 让首屏只显示hero，后面的内容需要向下滚动才能看到 */
        margin-bottom: 250px !important;
    }

    .housing-hero-media {
        position: absolute;
        top: 0;
        right: 0;

        /* [用户设置] 手机端图片尺寸 */
        width: 70vw !important;
        height: 100% !important;

        border-radius: 0;
    }

    .housing-hero .container {
        /* [位置精调] 改用绝对定位 */
        position: absolute !important;
        width: 100% !important;

        /* [位置控制 - 左右] */
        left: 0px !important;
        padding-left: 10px !important;

        /* [位置控制 - 上下] */
        /* 文字顶部与图片底部对齐 - 调整数值可微调位置 */
        /* 数值越大，文字越靠近底部 */
        top: 480px !important;
        bottom: auto !important;

        /* [用户设置] 手机端文字区域宽度 */
        max-width: 80% !important;
        z-index: 5;

        /* flexbox调整 */
        justify-content: flex-start !important;
        align-items: flex-start !important;
    }

    .housing-hero-eyebrow,
    .housing-hero-title,
    .housing-hero-lead {
        color: inherit;
        text-shadow: none;
    }

    .housing-hero-title {
        color: #383838;

        /* [用户设置] 手机端标题字号 */
        font-size: 2.4rem;
    }

    .housing-hero-eyebrow {
        color: #4b5563;
        font-size: 1.2rem;
    }

    .housing-hero-lead {
        color: #6b7280;
        font-size: 1rem;
    }

    /* 手机端滚动指示器样式 */
    .housing-scroll-indicator {
        position: absolute;
        right: 30px;
        bottom: -180px;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
        z-index: 10;
    }

    .housing-scroll-text {
        writing-mode: vertical-rl;
        text-orientation: mixed;
        font-size: 0.85rem;
        font-weight: 500;
        letter-spacing: 0.15em;
        color: #6b7280;
    }

.housing-scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, #6b7280 0%, transparent 100%);
        animation: housingScrollLineAnim 1.5s ease-in-out infinite;
    }

    @keyframes housingScrollLineAnim {

        0%,
        100% {
            opacity: 0.4;
            transform: scaleY(0.8);
        }

        50% {
            opacity: 1;
            transform: scaleY(1);
        }
    }
}

/* Anchor offset for fixed header (compact state) */
.housing-page section[id] {
    scroll-margin-top: 96px;
}

/* Base spacing */
.housing-intro,
.housing-section,
.housing-cta {
    padding: 100px 0;
    position: relative;
}

.housing-section--alt {
    /* Clean alternating section - subtle grey background */
    background: #FFFFFF !important;
    position: relative;
}

.housing-section--alt::before,
.housing-section--alt::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: min(var(--content-width), calc(100% - (var(--spacing-md) * 2)));
    height: 1px;
    background: var(--housing-border);
    pointer-events: none;
}

.housing-section--alt::before {
    top: 0;
}

.housing-section--alt::after {
    bottom: 0;
}

/* Removed feathering pseudo-elements for clean design */

/* Intro */
.housing-intro-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: flex-start;
    /* 与 hero container 使用相同的左边距对齐 */
    max-width: none;
    margin-left: clamp(16px, 6vw, 80px);
    margin-right: auto;
    padding-right: clamp(16px, 6vw, 80px);
}

.housing-eyebrow {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--housing-muted);
    margin: 0 0 14px;
}

.housing-title {
    font-size: 2.8rem;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin: 0 0 24px;
    color: var(--housing-text);
    font-weight: 800;
}

.housing-lead {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--housing-text);
    margin: 0 0 14px;
}

.housing-body {
    color: var(--housing-muted);
    line-height: 1.9;
    margin: 0 0 22px;
}

.housing-intro-text {
    padding-top: 100px;
}

.housing-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.housing-inline-link {
    display: inline-flex;
    margin-top: 14px;
    text-decoration: none;
    font-weight: 700;
    color: var(--housing-text);
    border-bottom: 1px solid rgba(255, 137, 0, 0.45);
    padding-bottom: 2px;
}

.housing-inline-link:hover {
    border-bottom-color: rgba(255, 137, 0, 0.8);
}

.housing-intro-media {
    border-radius: var(--housing-radius);
    overflow: hidden;
    box-shadow: var(--housing-shadow);
    background: #eee;
    margin-top: 210px;
}

.housing-intro-media img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

/* Buttons (Premium Design) */
.housing-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    border: 1px solid transparent;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.housing-btn-primary {
    background: var(--housing-gradient);
    color: #111827;
    border-color: rgba(17, 24, 39, 0.08);
    box-shadow: 0 8px 24px rgba(255, 137, 0, 0.3);
}

.housing-btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: none;
    transition: left 0.5s ease;
}

.housing-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(255, 137, 0, 0.4);
}

.housing-btn-primary:hover::before {
    left: 100%;
}

.housing-btn-ghost {
    background: transparent;
    color: var(--housing-text);
    border-color: var(--housing-border);
}

.housing-btn-ghost:hover {
    border-color: var(--housing-accent);
    background: rgba(255, 137, 0, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 137, 0, 0.12);
}

/* Mobile quick nav (primary actions) */
.housing-mobile-quickbar {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 10px;
    display: none;
    gap: 10px;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(17, 24, 39, 0.08);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.14);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 999;
}

.housing-mobile-quickbar-item {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 800;
    color: var(--housing-text);
    border: 1px solid var(--housing-border);
    background: #fff;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.housing-mobile-quickbar-item.is-primary {
    background: var(--housing-accent-strong);
    border-color: rgba(17, 24, 39, 0.08);
}

.housing-mobile-quickbar-item:active {
    background: rgba(255, 137, 0, 0.08);
    border-color: rgba(255, 137, 0, 0.45);
}

/* Add breathing room so the fixed bar doesn't cover content on mobile */
.housing-page main {
    padding-bottom: 0;
}

/* Section titles (Enhanced) */
.housing-section-title {
    font-size: 2rem;
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin: 0 0 40px;
    color: var(--housing-text);
    padding-left: 18px;
    border-left: 4px solid var(--housing-accent);
    position: relative;
}

.housing-section-lead {
    color: var(--housing-muted);
    line-height: 1.9;
    max-width: 900px;
    margin: -16px auto 34px;
    text-align: center;
}

.housing-note {
    text-align: center;
    color: var(--housing-muted);
    margin: -18px 0 34px;
    font-weight: 700;
}

.housing-paragraph {
    color: var(--housing-muted);
    line-height: 1.95;
    margin: 0;
}

.housing-bullets {
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 8px;
}

.housing-bullets li {
    position: relative;
    padding-left: 16px;
    color: var(--housing-muted);
    line-height: 1.8;
}

.housing-bullets li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.75em;
    width: 8px;
    height: 8px;
    border-radius: 9999px;
    background: rgba(255, 137, 0, 0.55);
    transform: translateY(-50%);
}

/* Features (text + image) - Enhanced */
.housing-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 36px 0;
}

.housing-feature.is-reverse .housing-feature-text {
    order: 2;
}

.housing-feature.is-reverse .housing-feature-media {
    order: 1;
}

.housing-feature-kicker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    margin: 0 0 16px;
    background: var(--housing-gradient);
    color: white;
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: 0 6px 18px rgba(255, 137, 0, 0.3);
}

.housing-feature-title {
    margin: 0 0 14px;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--housing-text);
}

.housing-feature-media {
    border-radius: var(--housing-radius-lg);
    overflow: hidden;
    border: 8px solid white;
    background: #fff;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
}

.housing-feature-media:hover {
    box-shadow: var(--housing-shadow-hover);
    transform: translateY(-4px);
}

/* Service image carousel */
.housing-media-carousel {
    position: relative;
    width: 100%;
}

.housing-media-track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.housing-media-track::-webkit-scrollbar {
    display: none;
}

.housing-media-track img {
    flex: 0 0 100%;
    width: 100%;
    aspect-ratio: 16 / 9;
    /* Use consistent aspect ratio */
    object-fit: cover;
    scroll-snap-align: start;
    background: #f0f0f0;
}

.housing-media-indicator {
    position: absolute;
    right: 12px;
    bottom: 12px;
    padding: 6px 10px;
    border-radius: 9999px;
    background: rgba(17, 24, 39, 0.65);
    color: #fff;
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    z-index: 2;
}

.housing-media-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 9999px;
    border: 1px solid rgba(17, 24, 39, 0.10);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: background 0.15s ease, transform 0.15s ease, opacity 0.15s ease;
}

.housing-media-arrow:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.03);
}

.housing-media-arrow.is-prev {
    left: 10px;
}

.housing-media-arrow.is-next {
    right: 10px;
}

.housing-media-arrow span {
    font-size: 1.6rem;
    line-height: 1;
    color: var(--housing-text);
}

/* Steps (Enhanced with Animations) */
.housing-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.housing-step-card {
    display: flex;
    gap: 16px;
    padding: 24px 20px;
    border-radius: var(--housing-radius);
    background: #ffffff;
    border: 1px solid rgba(255, 137, 0, 0.12);
    box-shadow: var(--housing-shadow-soft);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.housing-step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--housing-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.housing-step-card:hover {
    transform: none;
    box-shadow: none;
    border-color: rgba(255, 137, 0, 0.12);
}

.housing-step-card:hover::before {
    opacity: 0;
}

.housing-step-num {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    background: var(--housing-gradient);
    color: white;
    flex: 0 0 auto;
    box-shadow: 0 4px 12px rgba(255, 137, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.housing-step-card:hover .housing-step-num {
    transform: none;
    box-shadow: none;
}

.housing-step-title {
    font-size: 1.1rem;
    margin: 0 0 6px;
    font-weight: 700;
    color: var(--housing-text);
}

.housing-step-text {
    margin: 0;
    color: var(--housing-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Card (Glassmorphism Style) */
.housing-card {
    border: 1px solid var(--housing-glass-border);
    border-radius: var(--housing-radius-lg);
    background: var(--housing-glass);
    box-shadow: var(--housing-shadow-soft);
    padding: 36px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: relative;
    overflow: hidden;
}

.housing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--housing-gradient);
}

.housing-card--center {
    max-width: 920px;
    margin: 0 auto;
    text-align: center;
}

.housing-card-title {
    margin: 0 0 16px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--housing-text);
}

.housing-card .housing-paragraph {
    margin: 0 auto 24px;
    max-width: 760px;
}

.housing-fee-points {
    list-style: none;
    padding: 0;
    margin: 0 auto 24px;
    display: grid;
    gap: 12px;
    max-width: 720px;
    text-align: left;
}

.housing-fee-points li {
    border: 1px solid rgba(255, 137, 0, 0.15);
    border-radius: 14px;
    background: #ffffff;
    padding: 16px 18px;
    color: var(--housing-text);
    font-weight: 700;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 36px;
}

.housing-fee-points li::before {
    content: '✓';
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--housing-accent);
    font-weight: 800;
    font-size: 1.1rem;
}

.housing-fee-points li:hover {
    border-color: rgba(255, 137, 0, 0.3);
    box-shadow: 0 4px 16px rgba(255, 137, 0, 0.1);
    transform: translateX(4px);
}

/* Facility carousel */
/* Facility list uses existing homepage styles:
   .facility-scroll-wrapper / .facility-scroll-track / .facility-card (styles/components.css) */

.housing-center {
    display: flex;
    justify-content: center;
}

/* Fix CSS collisions: subpages.css defines `.facility-image` for facility list page.
   Ensure the homepage-style scroll cards keep their intended layout within housing.html. */
.housing-page .facility-scroll-wrapper .facility-image {
    width: 100% !important;
    height: 200px !important;
    min-height: 0 !important;
    background-size: cover;
    background-position: center;
}

.housing-page .facility-scroll-wrapper .facility-content {
    width: auto !important;
}

/* Match scroll edge gradients to the section background */
.housing-page .housing-section--alt .facility-scroll-wrapper::before {
    background: none;
}

.housing-page .housing-section--alt .facility-scroll-wrapper::after {
    background: none;
}

/* CTA (Premium Design) */
.housing-cta {
    background: #F8F9FA;
    border-top: none;
    position: relative;
    overflow: hidden;
}

.housing-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--housing-border);
}

.housing-cta::after {
    content: none;
}

.housing-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 32px 0 0;
    position: relative;
    z-index: 1;
}

.housing-cta-title {
    margin: 0 0 12px;
    font-size: 2.2rem;
    letter-spacing: -0.02em;
    color: var(--housing-text);
    font-weight: 700;
}

.housing-cta-lead {
    margin: 0;
    color: var(--housing-muted);
    line-height: 1.9;
    font-size: 1.05rem;
}

/* Responsive */
@media (max-width: 900px) {
    .housing-intro-grid {
        grid-template-columns: 1fr;
    }

    .housing-intro-media {
        margin-top: 24px;
    }

    .housing-feature {
        grid-template-columns: 1fr;
    }

    .housing-feature.is-reverse .housing-feature-text,
    .housing-feature.is-reverse .housing-feature-media {
        order: initial;
    }

    .housing-steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .housing-mobile-quickbar {
        display: flex;
    }

    .housing-page main {
        padding-bottom: 86px;
    }
}

@media (max-width: 600px) {

    .housing-intro,
    .housing-section,
    .housing-cta {
        padding: 56px 0;
    }

    .housing-title {
        font-size: 1.85rem;
    }

    .housing-section-title {
        font-size: 1.6rem;
        margin-bottom: 26px;
    }

    .housing-steps {
        grid-template-columns: 1fr;
    }

    .housing-cta-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ========================================
   Page Section Navigation
   ======================================== */
.housing-section-nav {
    background: #ffffff;
    border-top: 1px solid var(--housing-border);
    border-bottom: 1px solid var(--housing-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.housing-nav-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
    padding: 18px 0;
}

.housing-nav-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 12px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 800;
    color: var(--housing-text);
    border: 1px solid var(--housing-border);
    background: #fff;
    transition: all 0.2s ease;
    text-align: center;
    min-height: 50px;
    line-height: 1.2;
}

.housing-nav-item:hover {
    border-color: rgba(255, 137, 0, 0.6);
    background: var(--housing-accent-soft);
    transform: translateY(-2px);
}

.housing-nav-item.is-highlight {
    border-color: rgba(255, 137, 0, 0.75);
    background: rgba(255, 137, 0, 0.12);
}

/* Responsive: Section Nav */
@media (max-width: 900px) {
    .housing-nav-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
    }

    .housing-nav-item {
        padding: 10px 8px;
        font-size: 0.9rem;
        min-height: 44px;
    }
}

@media (max-width: 600px) {
    .housing-nav-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}