/* roulang page: index */
:root {
            --brand: #7C4A31;
            --brand-deep: #4A2A1A;
            --brand-deeper: #351F14;
            --brand-soft: #EDE0D4;
            --accent: #C9A24B;
            --accent-deep: #A8852F;
            --accent-soft: #F2E8CE;
            --bg: #FAF6F0;
            --surface: #FFFFFF;
            --deep-band: #2D1B13;
            --text: #2D1B13;
            --muted: #8A7668;
            --border: #E7DCCF;
            --shadow: 0 10px 30px rgba(45, 27, 19, .06);
            --shadow-lg: 0 20px 50px rgba(45, 27, 19, .12);
            --radius: 20px;
            --radius-sm: 12px;
            --font-sans: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
        }
        img {
            max-width: 100%;
            display: block;
            object-fit: cover;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
        }
        p {
            margin: 0;
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 32px;
        }
        /* Sidebar */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            z-index: 1000;
            display: flex;
            flex-direction: column;
            width: 260px;
            height: 100vh;
            padding: 28px 22px;
            background: linear-gradient(180deg, #3A2015 0%, #241209 100%);
            color: #fff;
            border-right: 1px solid rgba(255, 255, 255, .06);
        }
        .sidebar-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            padding-bottom: 26px;
            border-bottom: 1px solid rgba(255, 255, 255, .1);
        }
        .sidebar-logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 46px;
            height: 46px;
            flex-shrink: 0;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--accent), #e0bd6d);
            font-size: 20px;
            color: var(--brand-deep);
            font-weight: 700;
            box-shadow: 0 4px 16px rgba(201, 162, 75, .45);
        }
        .sidebar-logo-text {
            font-size: 15px;
            line-height: 1.45;
            font-weight: 600;
            letter-spacing: .4px;
        }
        .sidebar-logo-text small {
            display: block;
            font-size: 12px;
            font-weight: 400;
            color: rgba(255, 255, 255, .5);
            letter-spacing: 1px;
            margin-top: 2px;
        }
        .sidebar-nav {
            display: flex;
            flex-direction: column;
            gap: 5px;
            margin-top: 26px;
            flex: 1;
        }
        .sidebar-nav .nav-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 16px;
            border-radius: 14px;
            color: rgba(255, 255, 255, .72);
            font-size: 15px;
            font-weight: 500;
            border: 1px solid transparent;
            transition: all .2s ease;
        }
        .sidebar-nav .nav-item:hover {
            background: rgba(255, 255, 255, .08);
            color: #fff;
            transform: translateX(3px);
        }
        .sidebar-nav .nav-item.active {
            background: rgba(201, 162, 75, .18);
            color: var(--accent);
            border-color: rgba(201, 162, 75, .3);
        }
        .sidebar-nav .nav-icon {
            width: 20px;
            height: 20px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            opacity: .8;
        }
        .sidebar-contact {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding-top: 20px;
            font-size: 13px;
            color: rgba(255, 255, 255, .55);
        }
        .sidebar-contact .phone {
            font-size: 17px;
            color: #fff;
            font-weight: 600;
            margin-top: 4px;
            letter-spacing: .5px;
        }
        .sidebar-contact .phone i {
            color: var(--accent);
            margin-right: 4px;
        }
        .main-wrapper {
            margin-left: 260px;
            min-height: 100vh;
            overflow: hidden;
        }
        /* Hero */
        .hero {
            position: relative;
            padding: 60px 0 80px;
            background: linear-gradient(135deg, #f7efe5 0%, #fff9f0 100%);
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: .35;
            z-index: 0;
        }
        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 40% 50%, rgba(250, 246, 240, .8), rgba(250, 246, 240, .95));
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .flash-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px 16px;
            padding: 12px 20px;
            background: linear-gradient(90deg, var(--accent), #ddb85e);
            border-radius: 16px;
            box-shadow: 0 8px 24px rgba(201, 162, 75, .35);
            font-size: 14px;
            color: #2d1b13;
            font-weight: 600;
            margin-bottom: 44px;
        }
        .flash-bar .flash-badge {
            display: inline-block;
            padding: 3px 12px;
            background: #2d1b13;
            color: var(--accent);
            border-radius: 999px;
            font-size: 12px;
            letter-spacing: 1px;
        }
        .flash-bar .flash-time {
            font-variant-numeric: tabular-nums;
            font-size: 18px;
            letter-spacing: 2px;
            background: rgba(255, 255, 255, .25);
            padding: 2px 12px;
            border-radius: 8px;
            border: 1px solid rgba(45, 27, 19, .15);
        }
        .flash-bar .flash-link {
            margin-left: auto;
            font-weight: 700;
            font-size: 14px;
            border-bottom: 1px dashed rgba(45, 27, 19, .5);
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.35fr 1fr;
            gap: 64px;
            align-items: center;
        }
        .hero h1 {
            font-size: 36px;
            line-height: 1.35;
            letter-spacing: 1px;
            margin-bottom: 20px;
        }
        .hero-desc {
            font-size: 16px;
            line-height: 1.9;
            color: var(--muted);
            margin-bottom: 32px;
            max-width: 540px;
        }
        .hero-cta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 28px;
        }
        .hero-trust {
            font-size: 13px;
            color: var(--muted);
            border-left: 3px solid var(--accent);
            padding-left: 14px;
            line-height: 1.6;
        }
        .deal-card {
            background: var(--surface);
            border-radius: 24px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border);
            transition: transform .3s ease, box-shadow .3s ease;
        }
        .deal-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 30px 60px rgba(45, 27, 19, .16);
        }
        .deal-pic {
            position: relative;
            height: 200px;
        }
        .deal-pic img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .deal-pic .badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: linear-gradient(135deg, #e2573f, #c93e3e);
            color: #fff;
            font-size: 12px;
            padding: 4px 12px;
            border-radius: 999px;
            font-weight: 600;
            letter-spacing: 1px;
            box-shadow: 0 4px 14px rgba(226, 87, 63, .4);
        }
        .deal-body {
            padding: 24px;
        }
        .deal-body h3 {
            font-size: 20px;
            margin-bottom: 8px;
        }
        .deal-body p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
            margin-bottom: 16px;
        }
        .deal-price {
            display: flex;
            align-items: baseline;
            gap: 10px;
            margin-bottom: 14px;
        }
        .deal-price .price {
            font-size: 30px;
            font-weight: 800;
            color: var(--brand);
        }
        .deal-price s {
            color: #b5a698;
            font-size: 15px;
        }
        .deal-countdown {
            font-size: 14px;
            color: var(--muted);
            background: var(--bg);
            border-radius: 10px;
            padding: 8px 14px;
            margin-bottom: 18px;
            border: 1px dashed var(--border);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .deal-countdown span {
            font-weight: 700;
            color: var(--accent-deep);
            font-variant-numeric: tabular-nums;
            letter-spacing: 1px;
        }
        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all .25s ease;
            box-shadow: 0 4px 14px rgba(0, 0, 0, .06);
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--brand), #9c5c3a);
            color: #fff;
            box-shadow: 0 6px 20px rgba(124, 74, 49, .3);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(124, 74, 49, .4);
        }
        .btn-outline {
            background: transparent;
            color: var(--brand);
            border: 2px solid var(--brand);
            box-shadow: none;
        }
        .btn-outline:hover {
            background: var(--brand);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-light {
            background: #fff;
            color: var(--brand);
            box-shadow: 0 6px 18px rgba(45, 27, 19, .1);
        }
        .btn-light:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(45, 27, 19, .15);
        }
        .btn-block {
            width: 100%;
        }
        /* Section */
        .section {
            padding: 80px 0;
        }
        .section-alt {
            background: #fff;
        }
        .section-deep {
            background: var(--deep-band);
            color: #fff;
        }
        .section-header {
            max-width: 720px;
            margin-bottom: 48px;
        }
        .section-header.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }
        .section-tag {
            display: inline-block;
            padding: 4px 14px;
            background: var(--accent-soft);
            color: var(--accent-deep);
            border-radius: 999px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 14px;
        }
        .section-title {
            font-size: 30px;
            line-height: 1.35;
            margin-bottom: 14px;
        }
        .section-desc {
            color: var(--muted);
            font-size: 15px;
            line-height: 1.8;
        }
        .section-deep .section-title {
            color: #fff;
        }
        .section-deep .section-desc {
            color: rgba(255, 255, 255, .7);
        }
        /* Stats */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .stat-card {
            background: var(--surface);
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: transform .25s ease, box-shadow .25s ease;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .stat-number {
            font-size: 42px;
            font-weight: 800;
            color: var(--brand);
            line-height: 1;
            margin-bottom: 8px;
        }
        .stat-number span {
            font-size: 24px;
            font-weight: 700;
        }
        .stat-label {
            font-size: 14px;
            color: var(--muted);
        }
        /* Services */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .service-card {
            background: var(--surface);
            border-radius: var(--radius);
            padding: 30px 26px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: all .3s ease;
            position: relative;
            overflow: hidden;
        }
        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent), transparent);
            opacity: 0;
            transition: opacity .3s;
        }
        .service-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .service-card:hover::before {
            opacity: 1;
        }
        .service-icon {
            width: 54px;
            height: 54px;
            border-radius: 16px;
            background: var(--accent-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            margin-bottom: 20px;
            color: var(--accent-deep);
        }
        .service-card h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }
        .service-card p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
        }
        /* Compare */
        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        .compare-col {
            background: var(--surface);
            border-radius: 24px;
            padding: 36px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .compare-col.old {
            background: #f5efe9;
            opacity: .85;
        }
        .compare-col.new {
            border-color: var(--accent);
            box-shadow: 0 20px 40px rgba(201, 162, 75, .15);
        }
        .compare-title {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .compare-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .compare-list li {
            display: flex;
            gap: 12px;
            font-size: 15px;
            line-height: 1.6;
        }
        .compare-list .mark {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
        }
        .compare-list .mark.bad {
            background: #f7e0d6;
            color: #c95a2f;
        }
        .compare-list .mark.good {
            background: #ddf0e3;
            color: #2c8c4f;
        }
        /* Gallery */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .gallery-card {
            border-radius: 24px;
            overflow: hidden;
            background: var(--surface);
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: all .3s ease;
        }
        .gallery-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }
        .gallery-pic {
            position: relative;
            aspect-ratio: 3/4;
            overflow: hidden;
        }
        .gallery-pic img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .6s ease;
        }
        .gallery-card:hover .gallery-pic img {
            transform: scale(1.04);
        }
        .gallery-body {
            padding: 22px;
        }
        .gallery-body h3 {
            font-size: 17px;
            margin-bottom: 6px;
        }
        .gallery-body p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.7;
        }
        /* Packages */
        .packages-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .package-card {
            background: var(--surface);
            border-radius: 24px;
            padding: 32px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            display: flex;
            flex-direction: column;
            transition: all .3s ease;
            position: relative;
        }
        .package-card.featured {
            border-color: var(--accent);
            box-shadow: 0 20px 50px rgba(201, 162, 75, .2);
        }
        .package-card.featured .package-label {
            position: absolute;
            top: -12px;
            right: 24px;
            background: var(--accent);
            color: #2d1b13;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 999px;
        }
        .package-card h3 {
            font-size: 20px;
            margin-bottom: 8px;
        }
        .package-desc {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 18px;
            flex: 1;
        }
        .package-features {
            list-style: none;
            padding: 0;
            margin: 0 0 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .package-features li {
            display: flex;
            gap: 10px;
            font-size: 14px;
            line-height: 1.6;
        }
        .package-features .dot {
            color: var(--accent-deep);
            font-weight: 700;
        }
        .package-price {
            font-size: 30px;
            font-weight: 800;
            color: var(--brand);
            margin-bottom: 18px;
        }
        .package-price small {
            font-size: 14px;
            font-weight: 400;
            color: var(--muted);
        }
        /* Reviews */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .review-card {
            background: var(--surface);
            border-radius: 20px;
            padding: 28px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: transform .25s ease;
        }
        .review-card:hover {
            transform: translateY(-3px);
        }
        .review-stars {
            color: var(--accent);
            font-size: 16px;
            letter-spacing: 3px;
            margin-bottom: 14px;
        }
        .review-text {
            font-size: 14px;
            line-height: 1.8;
            color: #4a3a30;
            margin-bottom: 18px;
            border-left: 3px solid var(--accent-soft);
            padding-left: 14px;
        }
        .review-author {
            font-size: 13px;
            color: var(--muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .review-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--brand-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 600;
            color: var(--brand);
        }
        /* FAQ */
        .faq-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .faq-item {
            background: var(--surface);
            border-radius: 18px;
            padding: 26px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            cursor: pointer;
            transition: all .25s ease;
        }
        .faq-item:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 30px rgba(201, 162, 75, .12);
        }
        .faq-q {
            font-size: 16px;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            margin-bottom: 8px;
        }
        .faq-q .arrow {
            color: var(--accent);
            font-size: 18px;
        }
        .faq-a {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.8;
            display: none;
            padding-top: 10px;
            border-top: 1px dashed var(--border);
            margin-top: 10px;
        }
        .faq-item.open .faq-a {
            display: block;
        }
        .faq-item.open .arrow {
            transform: rotate(45deg);
        }
        /* News */
        .news-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr;
            gap: 48px;
        }
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .news-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 20px 0;
            border-bottom: 1px solid var(--border);
            transition: all .2s ease;
        }
        .news-item:last-child {
            border-bottom: none;
        }
        .news-item:hover .news-title {
            color: var(--brand);
        }
        .news-date {
            flex-shrink: 0;
            font-size: 13px;
            color: var(--muted);
            background: var(--bg);
            border-radius: 10px;
            padding: 8px 12px;
            text-align: center;
            line-height: 1.3;
            width: 56px;
            border: 1px solid var(--border);
        }
        .news-date .day {
            font-size: 20px;
            font-weight: 700;
            color: var(--brand);
            display: block;
        }
        .news-title {
            font-size: 15px;
            font-weight: 500;
            line-height: 1.6;
            color: var(--text);
            transition: color .2s;
        }
        .news-side {
            background: var(--surface);
            border-radius: 20px;
            padding: 28px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
        }
        .news-side h4 {
            font-size: 16px;
            margin-bottom: 18px;
            padding-bottom: 14px;
            border-bottom: 2px solid var(--accent-soft);
        }
        .side-links {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .side-links a {
            display: block;
            padding: 10px 14px;
            border-radius: 10px;
            font-size: 14px;
            background: var(--bg);
            border: 1px solid transparent;
            transition: all .2s;
        }
        .side-links a:hover {
            background: var(--accent-soft);
            border-color: var(--accent);
            color: var(--accent-deep);
            transform: translateX(3px);
        }
        /* CTA */
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--brand-deeper), #4a2a1a);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: rgba(201, 162, 75, .08);
        }
        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        .cta-copy .section-title {
            color: #fff;
            margin-bottom: 16px;
        }
        .cta-copy .section-desc {
            color: rgba(255, 255, 255, .75);
            margin-bottom: 28px;
        }
        .cta-points {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .cta-point {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, .9);
            font-size: 14px;
        }
        .cta-point .check {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--accent);
            color: #2d1b13;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .cta-form-wrap {
            background: rgba(255, 255, 255, .96);
            border-radius: 24px;
            padding: 36px;
            box-shadow: 0 30px 60px rgba(0, 0, 0, .3);
        }
        .form-title {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--text);
        }
        .form-sub {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 24px;
        }
        .form-control {
            width: 100%;
            padding: 13px 16px;
            border-radius: 12px;
            border: 1px solid var(--border);
            background: #faf8f5;
            font-size: 14px;
            color: var(--text);
            transition: border .2s, box-shadow .2s;
            margin-bottom: 14px;
        }
        .form-control:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(201, 162, 75, .15);
            background: #fff;
        }
        textarea.form-control {
            resize: vertical;
            min-height: 80px;
        }
        .form-success {
            background: #ddf0e3;
            border: 1px solid #a8d8b5;
            color: #2c8c4f;
            border-radius: 12px;
            padding: 16px;
            font-size: 14px;
            text-align: center;
            display: none;
        }
        /* Footer */
        .footer {
            background: #1a0e07;
            color: rgba(255, 255, 255, .6);
            padding: 60px 0 36px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 48px;
            margin-bottom: 48px;
        }
        .footer .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .footer .logo .icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-deep);
            font-weight: 700;
        }
        .footer-about {
            font-size: 13px;
            line-height: 1.8;
            max-width: 280px;
        }
        .footer h5 {
            color: #fff;
            font-size: 15px;
            margin-bottom: 18px;
            font-weight: 600;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-links a {
            font-size: 14px;
            transition: color .2s, padding-left .2s;
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-contact {
            font-size: 14px;
            line-height: 2;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding-top: 28px;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, .4);
        }
        /* Responsive */
        @media (max-width: 1023px) {
            .sidebar {
                width: 100%;
                height: auto;
                flex-direction: row;
                align-items: center;
                padding: 10px 16px;
                position: sticky;
                top: 0;
            }
            .sidebar-brand {
                padding-bottom: 0;
                border-bottom: none;
                border-right: 1px solid rgba(255, 255, 255, .1);
                padding-right: 16px;
                margin-right: 12px;
            }
            .sidebar-logo-text {
                font-size: 13px;
            }
            .sidebar-logo-text small {
                display: none;
            }
            .sidebar-nav {
                flex-direction: row;
                align-items: center;
                margin-top: 0;
                gap: 4px;
                overflow-x: auto;
                flex: 1;
                -webkit-overflow-scrolling: touch;
            }
            .sidebar-nav .nav-item {
                padding: 8px 14px;
                font-size: 14px;
                white-space: nowrap;
                border-radius: 999px;
            }
            .sidebar-nav .nav-icon {
                display: none;
            }
            .sidebar-contact {
                display: none;
            }
            .main-wrapper {
                margin-left: 0;
            }
            .main-wrapper {
                padding-top: 0;
            }
            .hero {
                padding: 40px 0 60px;
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .stats-grid,
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .compare-grid {
                grid-template-columns: 1fr;
            }
            .gallery-grid,
            .packages-grid,
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .faq-wrap {
                grid-template-columns: 1fr;
            }
            .news-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .cta-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 20px;
            }
            .hero h1 {
                font-size: 28px;
            }
            .flash-bar {
                font-size: 13px;
                padding: 10px 14px;
            }
            .flash-bar .flash-time {
                font-size: 14px;
            }
            .section {
                padding: 56px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
            .stat-number {
                font-size: 32px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .sidebar {
                padding: 8px 12px;
            }
            .sidebar-logo-icon {
                width: 36px;
                height: 36px;
                border-radius: 10px;
                font-size: 16px;
            }
            .sidebar-logo-text {
                font-size: 12px;
                line-height: 1.3;
            }
            .sidebar-nav .nav-item {
                padding: 6px 10px;
                font-size: 13px;
            }
            .hero h1 {
                font-size: 24px;
            }
            .hero-desc {
                font-size: 14px;
            }
            .hero-cta .btn {
                width: 100%;
            }
            .deal-pic {
                height: 160px;
            }
            .stats-grid,
            .services-grid,
            .gallery-grid,
            .packages-grid,
            .reviews-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .cta-form-wrap {
                padding: 24px;
            }
        }

/* roulang page: category2 */
:root {
            --color-primary: #65794f;
            --color-primary-dark: #404e35;
            --color-primary-light: #e8ece2;
            --color-accent: #c9a46e;
            --color-bg: #fafaf7;
            --color-surface: #ffffff;
            --color-text: #2d3428;
            --color-text-weak: #6b7264;
            --color-border: #e4e8de;
            --radius-lg: 20px;
            --radius-md: 14px;
            --shadow-soft: 0 4px 24px rgba(30, 40, 20, 0.06);
            --shadow-card: 0 8px 40px rgba(30, 40, 20, 0.08);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Noto Sans SC', system-ui, sans-serif;
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

        .container-xl {
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        ::selection {
            background: var(--color-primary);
            color: #fff;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        /* ====== Layout: Left Sidebar ====== */
        .layout {
            display: flex;
            min-height: 100vh;
        }

        .sidebar {
            width: 260px;
            flex-shrink: 0;
            background: var(--color-surface);
            border-right: 1px solid var(--color-border);
            padding: 2rem 1.5rem;
            position: sticky;
            top: 0;
            height: 100vh;
            display: flex;
            flex-direction: column;
            z-index: 50;
        }

        .sidebar .logo-area {
            margin-bottom: 2.5rem;
        }

        .sidebar-nav {
            display: flex;
            flex-direction: column;
            gap: 0.4rem;
        }

        .sidebar-nav .nav-item {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            padding: 0.75rem 1rem;
            border-radius: 12px;
            font-weight: 500;
            color: var(--color-text-weak);
            transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
            font-size: 0.97rem;
        }

        .sidebar-nav .nav-item .nav-icon {
            font-size: 1.1rem;
            width: 24px;
            text-align: center;
            flex-shrink: 0;
        }

        .sidebar-nav .nav-item:hover {
            background: var(--color-primary-light);
            color: var(--color-primary-dark);
            transform: translateX(3px);
        }

        .sidebar-nav .nav-item.active {
            background: var(--color-primary);
            color: #fff;
            box-shadow: 0 6px 16px rgba(101, 121, 79, 0.3);
        }

        .sidebar-footer {
            margin-top: auto;
            padding-top: 2rem;
            font-size: 0.8rem;
            color: var(--color-text-weak);
            border-top: 1px solid var(--color-border);
        }

        .main-content {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
        }

        .mobile-top {
            display: none;
        }

        @media (max-width: 1023px) {
            .layout {
                flex-direction: column;
            }

            .sidebar {
                display: none;
            }

            .mobile-top {
                display: block;
                position: sticky;
                top: 0;
                z-index: 100;
                background: rgba(255, 255, 255, 0.92);
                backdrop-filter: blur(12px);
                border-bottom: 1px solid var(--color-border);
            }

            .mobile-top .mobile-nav-wrap {
                padding: 1rem 1.25rem;
                display: flex;
                align-items: center;
                justify-content: space-between;
            }

            .mobile-menu-btn {
                background: none;
                border: 1px solid var(--color-border);
                border-radius: 10px;
                padding: 0.5rem 0.8rem;
                font-size: 1.2rem;
                cursor: pointer;
            }

            .mobile-menu-panel {
                display: none;
                padding: 0.5rem 1rem 1.25rem;
                border-top: 1px solid var(--color-border);
                background: var(--color-surface);
            }

            .mobile-menu-panel.open {
                display: block;
            }

            .mobile-menu-panel .nav-item {
                display: block;
                padding: 0.7rem 0.8rem;
                border-radius: 10px;
                font-weight: 500;
                color: var(--color-text);
            }

            .mobile-menu-panel .nav-item.active {
                color: var(--color-primary);
                background: var(--color-primary-light);
            }
        }

        /* ====== Buttons ====== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.8rem 1.75rem;
            border-radius: 999px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.25s ease;
            border: none;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-primary {
            background: linear-gradient(135deg, #5c6f4a, #7d9164);
            color: #fff;
            box-shadow: 0 8px 20px rgba(101, 121, 79, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(101, 121, 79, 0.4);
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--color-primary);
            color: var(--color-primary);
        }

        .btn-outline:hover {
            background: var(--color-primary-light);
            transform: translateY(-2px);
        }

        .btn-light {
            background: #fff;
            color: var(--color-primary-dark);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
        }

        .btn-light:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14);
        }

        /* ====== Badges & Tags ====== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.3rem 0.85rem;
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .badge-success {
            background: rgba(101, 121, 79, 0.12);
            color: var(--color-primary-dark);
        }

        .badge-gold {
            background: rgba(201, 164, 110, 0.18);
            color: #8a6b3c;
        }

        .badge-light {
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
            backdrop-filter: blur(6px);
        }

        /* ====== Hero ====== */
        .hero {
            position: relative;
            background-image: linear-gradient(135deg, rgba(30, 40, 20, 0.88), rgba(60, 76, 44, 0.72)), url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            padding: 6rem 0 5rem;
            color: #fff;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to top, var(--color-bg), transparent);
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 0.75rem;
        }

        .section-subtitle {
            color: var(--color-text-weak);
            font-size: 1rem;
            max-width: 640px;
        }

        /* ====== Cards ====== */
        .card-base {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .card-base:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card);
        }

        .stat-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 1.5rem 1.8rem;
            box-shadow: var(--shadow-soft);
            border: 1px solid var(--color-border);
            text-align: center;
        }

        .stat-card .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }

        /* ====== FAQ ====== */
        .faq-item {
            background: var(--color-surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border);
            padding: 1.4rem 1.6rem;
            transition: box-shadow 0.25s ease;
        }

        .faq-item:hover {
            box-shadow: var(--shadow-soft);
        }

        .faq-item summary {
            cursor: pointer;
            font-weight: 600;
            font-size: 1.02rem;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '+';
            font-size: 1.5rem;
            font-weight: 400;
            color: var(--color-primary);
            flex-shrink: 0;
            transition: transform 0.2s ease;
        }

        .faq-item[open] summary::after {
            transform: rotate(45deg);
        }

        /* ====== Form ====== */
        .form-input {
            width: 100%;
            padding: 0.85rem 1.1rem;
            border: 1px solid var(--color-border);
            border-radius: 12px;
            background: var(--color-surface);
            font-size: 0.95rem;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }

        .form-input:focus {
            outline: none;
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(101, 121, 79, 0.15);
        }

        /* ====== Steps ====== */
        .step-line {
            display: flex;
            align-items: flex-start;
            gap: 1.2rem;
            position: relative;
            padding-bottom: 2rem;
        }

        .step-line:not(:last-child)::before {
            content: '';
            position: absolute;
            left: 22px;
            top: 48px;
            bottom: 0;
            width: 2px;
            background: var(--color-border);
        }

        .step-dot {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--color-primary);
            font-size: 1.1rem;
            flex-shrink: 0;
            border: 2px solid var(--color-primary);
        }

        /* ====== Table ====== */
        .compare-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border);
        }

        .compare-table th {
            background: var(--color-primary-light);
            font-weight: 600;
            padding: 1rem 1.2rem;
            text-align: left;
            font-size: 0.9rem;
            color: var(--color-primary-dark);
        }

        .compare-table td {
            padding: 1rem 1.2rem;
            border-top: 1px solid var(--color-border);
            font-size: 0.95rem;
        }

        .compare-table tr:hover td {
            background: rgba(250, 250, 247, 0.7);
        }

        /* ====== Footer ====== */
        .footer {
            background: #2b3123;
            color: #c9cdc2;
            padding-top: 4rem;
            padding-bottom: 2.5rem;
        }

        .footer .logo-text {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
        }

        .footer h5 {
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 1.2rem;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.6rem;
        }

        .footer-links a {
            color: #b9beaf;
            transition: color 0.2s ease;
            font-size: 0.92rem;
        }

        .footer-links a:hover {
            color: #fff;
        }

        .footer-contact div {
            margin-bottom: 0.6rem;
            font-size: 0.92rem;
        }

        .footer-bottom {
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            font-size: 0.82rem;
            text-align: center;
            color: #8f9587;
        }

        /* ====== Utilities ====== */
        .gradient-band {
            background: linear-gradient(135deg, #f5f7f2 0%, #e8ece2 50%, #dfe6d8 100%);
        }

        .dark-band {
            background: linear-gradient(135deg, #2b3123, #3a4430);
            color: #fff;
        }

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

        .rounded-xl {
            border-radius: 1rem;
        }

        .rounded-2xl {
            border-radius: 1.5rem;
        }

        @media (max-width: 767px) {
            .section-title {
                font-size: 1.6rem;
            }

            .hero {
                padding: 4rem 0 3.5rem;
                background-attachment: scroll;
            }

            .stat-card {
                padding: 1.2rem 1rem;
            }

            .stat-card .stat-number {
                font-size: 1.9rem;
            }

            .compare-table {
                display: block;
                overflow-x: auto;
            }

            .compare-table th,
            .compare-table td {
                padding: 0.8rem 0.9rem;
                white-space: nowrap;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #C9A96A;
            --primary-dark: #A8895A;
            --primary-light: #E8CFA5;
            --secondary: #1F3A2D;
            --secondary-dark: #15291F;
            --dark: #0F1A14;
            --light: #F9F6F0;
            --text: #1A1A1A;
            --text-muted: #6B7280;
            --border: #E5E0D8;
            --radius-sm: 10px;
            --radius: 16px;
            --radius-lg: 24px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.15);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            color: var(--text);
            background: var(--light);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        img {
            max-width: 100%;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }

        .container-x {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* Sidebar */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            height: 100vh;
            width: 290px;
            background: linear-gradient(180deg, #1F3A2D 0%, #0F1A14 100%);
            z-index: 100;
            display: none;
            flex-direction: column;
            padding: 2rem 1.5rem;
            overflow-y: auto;
        }

        @media (min-width: 1024px) {
            .sidebar {
                display: flex;
            }
        }

        .sidebar-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 2.5rem;
            padding: 0 0.5rem;
        }

        .sidebar-brand .brand-icon {
            width: 46px;
            height: 46px;
            background: linear-gradient(135deg, #C9A96A, #E8CFA5);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: #1F3A2D;
            font-weight: 700;
            flex-shrink: 0;
        }

        .sidebar-brand .brand-text {
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            line-height: 1.4;
        }

        .sidebar-nav {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .nav-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 16px;
            border-radius: 14px;
            color: rgba(255, 255, 255, 0.65);
            font-size: 15px;
            font-weight: 500;
            transition: all 0.25s ease;
            border-left: 3px solid transparent;
        }

        .nav-item:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            transform: translateX(2px);
        }

        .nav-item.active {
            background: linear-gradient(90deg, rgba(201, 169, 106, 0.22), rgba(201, 169, 106, 0.05));
            color: #E8CFA5;
            border-left-color: #C9A96A;
        }

        .nav-item:focus-visible {
            outline: 2px solid #C9A96A;
            outline-offset: 2px;
        }

        .nav-icon {
            width: 24px;
            text-align: center;
            font-size: 18px;
            flex-shrink: 0;
        }

        .sidebar-footer {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 1.5rem;
            padding-left: 0.5rem;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.8;
        }

        .sidebar-footer .tel {
            font-size: 18px;
            font-weight: 700;
            color: #E8CFA5;
            margin-top: 4px;
        }

        /* Mobile Header */
        .mobile-header {
            position: sticky;
            top: 0;
            z-index: 90;
            background: rgba(15, 26, 20, 0.95);
            backdrop-filter: blur(12px);
            padding: 0.875rem 1.25rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        @media (min-width: 1024px) {
            .mobile-header {
                display: none;
            }
        }

        .mobile-header .mobile-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 700;
            font-size: 15px;
        }

        .mobile-header .brand-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, #C9A96A, #E8CFA5);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #1F3A2D;
        }

        .mobile-toggle {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 10px;
            width: 42px;
            height: 42px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            transition: all 0.25s ease;
        }

        .mobile-toggle:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .mobile-toggle:focus-visible {
            outline: 2px solid #C9A96A;
            outline-offset: 2px;
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: #15291F;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 0.75rem 1.25rem;
            flex-direction: column;
            gap: 4px;
            box-shadow: 0 16px 30px rgba(0, 0, 0, 0.2);
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu .nav-item {
            color: rgba(255, 255, 255, 0.7);
        }

        .mobile-menu .nav-item.active {
            background: rgba(201, 169, 106, 0.15);
            color: #E8CFA5;
        }

        /* Buttons */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, #C9A96A, #B89655);
            color: #15291F;
            font-weight: 700;
            font-size: 15px;
            padding: 14px 28px;
            border-radius: 50px;
            border: none;
            box-shadow: 0 4px 16px rgba(201, 169, 106, 0.35);
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(201, 169, 106, 0.5);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(201, 169, 106, 0.3);
        }

        .btn-primary:focus-visible {
            outline: 3px solid rgba(201, 169, 106, 0.4);
            outline-offset: 3px;
        }

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 14px 28px;
            border-radius: 50px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .btn-ghost:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
        }

        .btn-ghost:focus-visible {
            outline: 3px solid rgba(255, 255, 255, 0.3);
            outline-offset: 3px;
        }

        /* Hero */
        .hero-card {
            position: relative;
            border-radius: 32px;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
            background-size: cover;
            background-position: center;
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
        }

        .hero-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(15, 26, 20, 0.88) 0%, rgba(15, 26, 20, 0.62) 60%, rgba(15, 26, 20, 0.2) 100%);
        }

        .hero-card .hero-content {
            position: relative;
            z-index: 2;
            padding: 3rem;
            max-width: 640px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(201, 169, 106, 0.18);
            border: 1px solid rgba(201, 169, 106, 0.4);
            color: #E8CFA5;
            font-size: 14px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 50px;
            margin-bottom: 1.5rem;
        }

        .hero-card h1 {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.2;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.5px;
        }

        .hero-subtitle {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 2rem;
        }

        .stat-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(8px);
            padding: 10px 18px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            color: #fff;
        }

        .stat-badge .stat-num {
            color: #E8CFA5;
            font-size: 20px;
            font-weight: 800;
        }

        /* Section */
        .section {
            padding: 4.5rem 0;
        }

        .section-header {
            max-width: 680px;
            margin-bottom: 3rem;
        }

        .eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: #A8895A;
            margin-bottom: 0.75rem;
        }

        .section-header h2 {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.3;
            color: #1A1A1A;
            margin-bottom: 0.75rem;
        }

        .section-header p {
            color: #6B7280;
            font-size: 16px;
            line-height: 1.8;
        }

        .section-header.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        /* Section divider */
        .section-divider {
            border: none;
            border-top: 1px solid #E5E0D8;
            max-width: 1200px;
            margin: 0 auto;
        }

        /* Metrics */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .metric-card {
            background: #fff;
            border-radius: 20px;
            padding: 2rem 1.5rem;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid #F0ECE4;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .metric-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #C9A96A, #E8CFA5);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .metric-card:hover {
            box-shadow: var(--shadow);
            transform: translateY(-4px);
        }

        .metric-card:hover::after {
            transform: scaleX(1);
        }

        .metric-value {
            font-size: 42px;
            font-weight: 800;
            color: #1F3A2D;
            line-height: 1.2;
        }

        .metric-label {
            font-size: 14px;
            color: #6B7280;
            margin-top: 6px;
            font-weight: 500;
        }

        /* Packages */
        .package-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .package-card {
            background: #fff;
            border-radius: 24px;
            padding: 2.5rem 2rem;
            box-shadow: var(--shadow-sm);
            border: 1px solid #F0ECE4;
            transition: all 0.3s ease;
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .package-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
        }

        .package-card.featured {
            border: 2px solid #C9A96A;
            background: linear-gradient(180deg, #FBF7EE 0%, #fff 100%);
        }

        .package-tag {
            position: absolute;
            top: 0;
            right: 2rem;
            background: linear-gradient(135deg, #C9A96A, #B89655);
            color: #15291F;
            font-size: 13px;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 0 0 12px 12px;
        }

        .package-name {
            font-size: 20px;
            font-weight: 700;
            color: #1A1A1A;
            margin-bottom: 4px;
        }

        .package-price {
            font-size: 36px;
            font-weight: 800;
            color: #1F3A2D;
            margin: 0.75rem 0;
        }

        .package-price .unit {
            font-size: 16px;
            font-weight: 500;
            color: #6B7280;
        }

        .package-desc {
            color: #6B7280;
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 1.25rem;
        }

        .package-list {
            list-style: none;
            margin: 0 0 1.5rem;
            padding: 0;
            flex: 1;
        }

        .package-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: #374151;
            padding: 6px 0;
        }

        .package-list li i {
            color: #C9A96A;
            font-size: 14px;
            flex-shrink: 0;
        }

        /* Service cards */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .service-card {
            background: #fff;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid #F0ECE4;
            transition: all 0.3s ease;
        }

        .service-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
        }

        .service-card .service-img {
            position: relative;
            height: 220px;
            overflow: hidden;
        }

        .service-card .service-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .service-card .service-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(15, 26, 20, 0.3) 100%);
        }

        .service-card .service-body {
            padding: 1.75rem;
        }

        .service-card .service-body h3 {
            font-size: 19px;
            font-weight: 700;
            color: #1A1A1A;
            margin-bottom: 0.5rem;
        }

        .service-card .service-body p {
            font-size: 14px;
            color: #6B7280;
            line-height: 1.7;
        }

        .service-card .service-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: #A8895A;
            background: #F5EDDE;
            padding: 4px 12px;
            border-radius: 50px;
            margin-top: 1rem;
        }

        /* Comparison */
        .comparison-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }

        .comparison-col {
            background: #fff;
            border-radius: 24px;
            padding: 2.5rem;
            box-shadow: var(--shadow-sm);
            border: 1px solid #F0ECE4;
        }

        .comparison-col.pain {
            border-top: 4px solid #D9534F;
        }

        .comparison-col.solution {
            border-top: 4px solid #C9A96A;
            background: linear-gradient(180deg, #FBF7EE 0%, #fff 100%);
        }

        .comparison-col h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 1.25rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .comparison-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .comparison-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 10px 0;
            font-size: 15px;
            color: #374151;
            line-height: 1.6;
        }

        .comparison-list li i {
            margin-top: 4px;
            flex-shrink: 0;
            font-size: 14px;
        }

        .comparison-list li .fa-xmark {
            color: #D9534F;
        }

        .comparison-list li .fa-check {
            color: #1F3A2D;
            background: rgba(31, 58, 45, 0.1);
            border-radius: 50%;
            padding: 3px;
            font-size: 11px;
        }

        /* Scenarios */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .scenario-item {
            background: #fff;
            border-radius: 20px;
            padding: 1.75rem;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid #F0ECE4;
            transition: all 0.3s ease;
        }

        .scenario-item:hover {
            box-shadow: var(--shadow);
            transform: translateY(-4px);
        }

        .scenario-item .scenario-icon {
            width: 56px;
            height: 56px;
            margin: 0 auto 1rem;
            border-radius: 16px;
            background: linear-gradient(135deg, #F5EDDE, #E8CFA5);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: #1F3A2D;
        }

        .scenario-item h4 {
            font-size: 16px;
            font-weight: 700;
            color: #1A1A1A;
            margin-bottom: 0.5rem;
        }

        .scenario-item p {
            font-size: 13px;
            color: #6B7280;
            line-height: 1.6;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            border-radius: 16px;
            border: 1px solid #F0ECE4;
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-item.open {
            border-color: rgba(201, 169, 106, 0.5);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 1.25rem 1.5rem;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 16px;
            font-weight: 600;
            color: #1A1A1A;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .faq-question:hover {
            color: #A8895A;
        }

        .faq-question:focus-visible {
            outline: 2px solid #C9A96A;
            outline-offset: -2px;
        }

        .faq-question .faq-icon {
            font-size: 14px;
            color: #A8895A;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
        }

        .faq-answer p {
            padding: 0 1.5rem 1.25rem;
            font-size: 15px;
            color: #6B7280;
            line-height: 1.8;
        }

        /* Contact Form */
        .contact-section {
            background: linear-gradient(135deg, #1F3A2D 0%, #0F1A14 100%);
            border-radius: 32px;
            padding: 3.5rem;
            position: relative;
            overflow: hidden;
        }

        .contact-section::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -30%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(201, 169, 106, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }

        .contact-header h2 {
            font-size: 32px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 0.75rem;
        }

        .contact-header p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            line-height: 1.8;
        }

        .contact-form {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            padding: 2rem;
            backdrop-filter: blur(8px);
        }

        .form-group {
            margin-bottom: 1.25rem;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 12px;
            padding: 12px 16px;
            color: #fff;
            font-size: 15px;
            transition: all 0.25s ease;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #C9A96A;
            background: rgba(255, 255, 255, 0.14);
            box-shadow: 0 0 0 3px rgba(201, 169, 106, 0.15);
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .form-group select option {
            background: #15291F;
            color: #fff;
        }

        /* Footer */
        .footer {
            background: #0F1A14;
            color: rgba(255, 255, 255, 0.7);
            padding: 4rem 0 2rem;
            margin-top: 4rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 32px;
            margin-bottom: 2.5rem;
        }

        .footer .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 700;
            font-size: 18px;
            margin-bottom: 1rem;
        }

        .footer .logo .icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, #C9A96A, #E8CFA5);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: #1F3A2D;
        }

        .footer-about {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer h5 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
        }

        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            transition: all 0.2s ease;
        }

        .footer-links a:hover {
            color: #E8CFA5;
            padding-left: 4px;
        }

        .footer-links a:focus-visible {
            outline: 2px solid #C9A96A;
            outline-offset: 2px;
            border-radius: 4px;
        }

        .footer-contact {
            font-size: 14px;
            line-height: 2.2;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.5rem;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
            text-align: center;
        }

        /* Responsive */
        @media (max-width: 1023px) {
            .section {
                padding: 3rem 0;
            }

            .section-header h2 {
                font-size: 28px;
            }

            .hero-card {
                min-height: 440px;
                border-radius: 24px;
            }

            .hero-card .hero-content {
                padding: 2rem;
            }

            .hero-card h1 {
                font-size: 32px;
            }

            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .package-grid,
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .comparison-grid {
                grid-template-columns: 1fr;
            }

            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 639px) {
            .section {
                padding: 2.5rem 0;
            }

            .hero-card {
                min-height: auto;
                border-radius: 20px;
            }

            .hero-card .hero-content {
                padding: 1.5rem;
            }

            .hero-card h1 {
                font-size: 26px;
            }

            .hero-subtitle {
                font-size: 15px;
            }

            .hero-stats {
                flex-direction: column;
                align-items: flex-start;
            }

            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .metric-card {
                padding: 1.5rem 1rem;
            }

            .metric-value {
                font-size: 32px;
            }

            .package-grid,
            .service-grid {
                grid-template-columns: 1fr;
            }

            .scenario-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .scenario-item {
                padding: 1.25rem;
            }

            .contact-section {
                padding: 2rem 1.25rem;
                border-radius: 20px;
            }

            .contact-header h2 {
                font-size: 26px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .btn-primary,
            .btn-ghost {
                width: 100%;
                justify-content: center;
            }
        }