/* roulang page: index */
:root {
            --brand-primary: #1a3d3d;
            --brand-deep: #0f2d2d;
            --brand-gold: #c9a06e;
            --brand-gold-light: #e2c9a0;
            --brand-bg: #f8f5f0;
            --brand-white: #ffffff;
            --brand-text: #1f1f1f;
            --brand-muted: #6f6a63;
            --brand-border: #e8e2d8;
            --brand-gradient: linear-gradient(135deg, #0f2d2d 0%, #1a3d3d 45%, #c9a06e 100%);
            --brand-gradient-soft: linear-gradient(135deg, #f0ece4 0%, #fdfaf5 100%);
            --brand-radius-sm: 8px;
            --brand-radius-md: 14px;
            --brand-radius-lg: 20px;
            --brand-radius-xl: 28px;
            --brand-shadow-sm: 0 2px 12px rgba(15, 45, 45, 0.06);
            --brand-shadow-md: 0 8px 30px rgba(15, 45, 45, 0.1);
            --brand-shadow-lg: 0 20px 50px rgba(15, 45, 45, 0.16);
            --brand-shadow-gold: 0 12px 35px rgba(201, 160, 110, 0.28);
            --brand-transition: all 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --sidebar-width: 272px;
            --header-mobile-height: 64px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            background-color: var(--brand-bg);
            color: var(--brand-text);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        a:hover,
        a:focus {
            color: var(--brand-gold);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(201, 160, 110, 0.55);
            outline-offset: 2px;
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        h1, h2, h3, h4, h5, h6 {
            color: var(--brand-text);
            font-weight: 700;
            line-height: 1.35;
            margin-top: 0;
        }

        .app-wrapper {
            display: flex;
            min-height: 100vh;
            width: 100%;
        }

        /* ========== SIDEBAR NAV (DESKTOP) ========== */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            width: var(--sidebar-width);
            height: 100vh;
            background: var(--brand-gradient);
            display: flex;
            flex-direction: column;
            z-index: 100;
            box-shadow: 4px 0 30px rgba(15, 45, 45, 0.18);
            transition: var(--brand-transition);
        }

        .sidebar-brand {
            padding: 28px 24px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }

        .sidebar-brand a {
            display: block;
            color: #ffffff;
            text-decoration: none;
        }

        .sidebar-logo-text {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: 0.8px;
            line-height: 1.4;
            color: #ffffff;
            text-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
        }

        .sidebar-logo-sub {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.65);
            letter-spacing: 1.5px;
            margin-top: 4px;
        }

        .sidebar-nav {
            flex: 1;
            padding: 24px 16px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .sidebar-nav-label {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: rgba(255, 255, 255, 0.45);
            padding: 0 12px;
            margin-bottom: 4px;
        }

        .sidebar-nav a {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 16px;
            border-radius: var(--brand-radius-md);
            color: rgba(255, 255, 255, 0.78);
            font-size: 15px;
            font-weight: 500;
            letter-spacing: 0.3px;
            transition: var(--brand-transition);
            text-decoration: none;
        }

        .sidebar-nav a i {
            font-size: 17px;
            width: 22px;
            text-align: center;
            color: rgba(255, 255, 255, 0.55);
            transition: var(--brand-transition);
        }

        .sidebar-nav a:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #ffffff;
        }

        .sidebar-nav a:hover i {
            color: var(--brand-gold-light);
        }

        .sidebar-nav a.active {
            background: rgba(255, 255, 255, 0.16);
            color: #ffffff;
            font-weight: 600;
            box-shadow: inset 0 0 0 1px rgba(201, 160, 110, 0.35);
        }

        .sidebar-nav a.active i {
            color: var(--brand-gold-light);
        }

        .sidebar-footer {
            padding: 20px 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            color: rgba(255, 255, 255, 0.5);
            font-size: 12px;
            line-height: 1.6;
        }

        .sidebar-footer strong {
            color: rgba(255, 255, 255, 0.8);
            font-weight: 600;
        }

        /* ========== MOBILE HEADER ========== */
        .mobile-header {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: var(--header-mobile-height);
            background: var(--brand-gradient);
            z-index: 99;
            box-shadow: 0 2px 20px rgba(15, 45, 45, 0.2);
            align-items: center;
            justify-content: space-between;
            padding: 0 18px;
        }

        .mobile-header .mobile-logo {
            font-size: 17px;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: 0.5px;
            text-decoration: none;
            line-height: 1.3;
        }

        .mobile-header .hamburger {
            background: transparent;
            border: none;
            color: #ffffff;
            font-size: 26px;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            transition: var(--brand-transition);
            padding: 0;
        }

        .mobile-header .hamburger:hover {
            background: rgba(255, 255, 255, 0.12);
        }

        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: var(--header-mobile-height);
            left: 0;
            width: 100%;
            background: var(--brand-deep);
            z-index: 98;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
            padding: 12px 18px 20px;
            flex-direction: column;
            gap: 4px;
            max-height: calc(100vh - var(--header-mobile-height));
            overflow-y: auto;
        }

        .mobile-nav-panel.open {
            display: flex;
        }

        .mobile-nav-panel a {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 16px;
            border-radius: 12px;
            color: rgba(255, 255, 255, 0.82);
            font-size: 15px;
            font-weight: 500;
            transition: var(--brand-transition);
            text-decoration: none;
        }

        .mobile-nav-panel a i {
            width: 22px;
            text-align: center;
            color: var(--brand-gold-light);
        }

        .mobile-nav-panel a:hover,
        .mobile-nav-panel a.active {
            background: rgba(255, 255, 255, 0.12);
            color: #ffffff;
        }

        /* ========== MAIN CONTENT ========== */
        .main-content {
            flex: 1;
            margin-left: var(--sidebar-width);
            width: calc(100% - var(--sidebar-width));
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* ========== HERO SECTION ========== */
        .hero-section {
            position: relative;
            min-height: 92vh;
            display: flex;
            align-items: center;
            background: var(--brand-gradient);
            overflow: hidden;
            padding: 60px 0 50px;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: 1;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 45, 45, 0.55) 0%, rgba(15, 45, 45, 0.75) 55%, rgba(15, 45, 45, 0.92) 100%);
            z-index: 2;
        }

        .hero-content {
            position: relative;
            z-index: 3;
            width: 100%;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.05fr 0.95fr;
            gap: 48px;
            align-items: center;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(201, 160, 110, 0.2);
            border: 1px solid rgba(201, 160, 110, 0.45);
            color: var(--brand-gold-light);
            padding: 7px 18px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 20px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .hero-title {
            font-size: 40px;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: 0.5px;
            line-height: 1.3;
            margin-bottom: 20px;
            text-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }

        .hero-title .gold {
            color: var(--brand-gold-light);
        }

        .hero-desc {
            font-size: 16.5px;
            color: rgba(255, 255, 255, 0.82);
            line-height: 1.8;
            max-width: 540px;
            margin-bottom: 28px;
            letter-spacing: 0.2px;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 32px;
        }

        .btn-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 30px;
            border-radius: 50px;
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 0.5px;
            border: none;
            transition: var(--brand-transition);
            text-decoration: none;
            cursor: pointer;
            line-height: 1.4;
        }

        .btn-brand-gold {
            background: var(--brand-gradient);
            background-size: 180% 180%;
            color: #ffffff;
            box-shadow: var(--brand-shadow-gold);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .btn-brand-gold:hover {
            background-position: right center;
            color: #ffffff;
            box-shadow: 0 16px 40px rgba(201, 160, 110, 0.4);
            transform: translateY(-2px);
        }

        .btn-brand-outline {
            background: transparent;
            color: #ffffff;
            border: 1.5px solid rgba(255, 255, 255, 0.45);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .btn-brand-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.7);
            color: #ffffff;
            transform: translateY(-2px);
        }

        .hero-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }

        .hero-badge {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-badge-num {
            font-size: 26px;
            font-weight: 800;
            color: var(--brand-gold-light);
            letter-spacing: 0.3px;
        }

        .hero-badge-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            letter-spacing: 0.3px;
        }

        /* Hero compare cards */
        .hero-compare {
            display: flex;
            flex-direction: column;
            gap: 16px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: var(--brand-radius-lg);
            padding: 24px;
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            box-shadow: 0 18px 45px rgba(0, 0, 0, 0.25);
        }

        .hero-compare-title {
            font-size: 14px;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.75);
            letter-spacing: 1.2px;
            text-align: center;
            margin-bottom: 4px;
        }

        .compare-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
        }

        .compare-card {
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--brand-radius-md);
            padding: 18px 14px;
            text-align: center;
            transition: var(--brand-transition);
            cursor: pointer;
            position: relative;
        }

        .compare-card:hover {
            background: rgba(255, 255, 255, 0.12);
            transform: translateY(-3px);
        }

        .compare-card.featured {
            background: rgba(255, 255, 255, 0.94);
            border: 2px solid var(--brand-gold);
            box-shadow: 0 16px 35px rgba(201, 160, 110, 0.3);
            transform: scale(1.04);
            z-index: 2;
        }

        .compare-card.featured:hover {
            transform: scale(1.06);
            box-shadow: 0 20px 45px rgba(201, 160, 110, 0.4);
        }

        .compare-card-name {
            font-size: 14px;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 6px;
        }

        .compare-card.featured .compare-card-name {
            color: var(--brand-primary);
        }

        .compare-card-price {
            font-size: 22px;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 8px;
        }

        .compare-card.featured .compare-card-price {
            color: var(--brand-gold);
        }

        .compare-card-desc {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.5;
        }

        .compare-card.featured .compare-card-desc {
            color: var(--brand-muted);
        }

        .compare-tag {
            position: absolute;
            top: -10px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--brand-gold);
            color: #ffffff;
            font-size: 10px;
            font-weight: 700;
            padding: 3px 12px;
            border-radius: 50px;
            letter-spacing: 0.8px;
            white-space: nowrap;
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: 70px 0;
            position: relative;
        }

        .section-alt {
            background: var(--brand-white);
        }

        .section-bg-gold {
            background: var(--brand-gradient-soft);
        }

        .section-header {
            margin-bottom: 44px;
            max-width: 780px;
        }

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

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(201, 160, 110, 0.15);
            color: #8a6a3d;
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 12.5px;
            font-weight: 700;
            letter-spacing: 1.2px;
            margin-bottom: 14px;
            text-transform: uppercase;
        }

        .section-title {
            font-size: 30px;
            font-weight: 800;
            letter-spacing: 0.3px;
            color: var(--brand-primary);
            margin-bottom: 14px;
            line-height: 1.35;
        }

        .section-desc {
            font-size: 15.5px;
            color: var(--brand-muted);
            line-height: 1.85;
            letter-spacing: 0.2px;
        }

        /* ========== DATA METRICS ========== */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
            margin-top: 12px;
        }

        .metric-card {
            background: var(--brand-white);
            border: 1px solid var(--brand-border);
            border-radius: var(--brand-radius-lg);
            padding: 28px 20px;
            text-align: center;
            box-shadow: var(--brand-shadow-sm);
            transition: var(--brand-transition);
            position: relative;
            overflow: hidden;
        }

        .metric-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--brand-gradient);
            opacity: 0.75;
        }

        .metric-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--brand-shadow-md);
        }

        .metric-icon {
            font-size: 30px;
            color: var(--brand-gold);
            margin-bottom: 12px;
        }

        .metric-num {
            font-size: 30px;
            font-weight: 800;
            color: var(--brand-primary);
            letter-spacing: 0.3px;
            line-height: 1.2;
        }

        .metric-label {
            font-size: 14px;
            color: var(--brand-muted);
            margin-top: 6px;
            font-weight: 500;
        }

        /* ========== SERVICE MATRIX ========== */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 12px;
        }

        .service-card {
            background: var(--brand-white);
            border: 1px solid var(--brand-border);
            border-radius: var(--brand-radius-lg);
            padding: 26px 22px;
            box-shadow: var(--brand-shadow-sm);
            transition: var(--brand-transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .service-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--brand-shadow-md);
            border-color: rgba(201, 160, 110, 0.4);
        }

        .service-card-icon {
            width: 50px;
            height: 50px;
            border-radius: 14px;
            background: var(--brand-gradient-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--brand-gold);
            margin-bottom: 4px;
        }

        .service-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--brand-primary);
            margin-bottom: 2px;
        }

        .service-card p {
            font-size: 14px;
            color: var(--brand-muted);
            line-height: 1.75;
            margin: 0;
        }

        /* ========== CONTENT CARDS ========== */
        .content-card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .content-card {
            background: var(--brand-white);
            border-radius: var(--brand-radius-lg);
            overflow: hidden;
            box-shadow: var(--brand-shadow-sm);
            border: 1px solid var(--brand-border);
            transition: var(--brand-transition);
        }

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

        .content-card-img {
            height: 190px;
            overflow: hidden;
            position: relative;
        }

        .content-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .content-card:hover .content-card-img img {
            transform: scale(1.06);
        }

        .content-card-body {
            padding: 20px 22px 22px;
        }

        .content-card-tag {
            display: inline-block;
            font-size: 11.5px;
            font-weight: 700;
            color: #8a6a3d;
            background: rgba(201, 160, 110, 0.14);
            padding: 4px 12px;
            border-radius: 50px;
            letter-spacing: 0.6px;
            margin-bottom: 10px;
        }

        .content-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--brand-primary);
            margin-bottom: 8px;
            line-height: 1.45;
        }

        .content-card p {
            font-size: 14px;
            color: var(--brand-muted);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .content-card-link {
            font-size: 13.5px;
            font-weight: 600;
            color: var(--brand-gold);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            text-decoration: none;
        }

        .content-card-link i {
            font-size: 12px;
            transition: var(--brand-transition);
        }

        .content-card-link:hover {
            color: var(--brand-primary);
        }

        .content-card-link:hover i {
            transform: translateX(4px);
        }

        /* ========== NEWS SECTION ========== */
        .news-layout {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 30px;
            align-items: start;
        }

        .news-list {
            background: var(--brand-white);
            border-radius: var(--brand-radius-lg);
            border: 1px solid var(--brand-border);
            box-shadow: var(--brand-shadow-sm);
            overflow: hidden;
        }

        .news-list-header {
            padding: 20px 24px;
            border-bottom: 1px solid var(--brand-border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: var(--brand-gradient-soft);
        }

        .news-list-header h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--brand-primary);
            margin: 0;
        }

        .news-list-header span {
            font-size: 12.5px;
            color: var(--brand-muted);
        }

        .news-list-items {
            padding: 6px 0;
        }

        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 16px 24px;
            border-bottom: 1px solid var(--brand-border);
            transition: var(--brand-transition);
            text-decoration: none;
            color: var(--brand-text);
        }

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

        .news-item:hover {
            background: rgba(201, 160, 110, 0.06);
        }

        .news-item-date {
            flex-shrink: 0;
            width: 52px;
            height: 52px;
            background: var(--brand-gradient-soft);
            border-radius: 12px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            color: var(--brand-muted);
            font-weight: 600;
            line-height: 1.3;
        }

        .news-item-date strong {
            font-size: 18px;
            color: var(--brand-primary);
            font-weight: 800;
        }

        .news-item-body {
            flex: 1;
        }

        .news-item-body h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--brand-text);
            margin-bottom: 4px;
            line-height: 1.45;
            transition: var(--brand-transition);
        }

        .news-item:hover .news-item-body h4 {
            color: var(--brand-gold);
        }

        .news-item-body p {
            font-size: 13px;
            color: var(--brand-muted);
            margin: 0;
            line-height: 1.6;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 400px;
        }

        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .news-sidebar-card {
            background: var(--brand-white);
            border-radius: var(--brand-radius-lg);
            border: 1px solid var(--brand-border);
            box-shadow: var(--brand-shadow-sm);
            overflow: hidden;
        }

        .news-sidebar-img {
            height: 150px;
            overflow: hidden;
        }

        .news-sidebar-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-sidebar-body {
            padding: 16px 20px 18px;
        }

        .news-sidebar-body h4 {
            font-size: 14.5px;
            font-weight: 700;
            color: var(--brand-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .news-sidebar-body p {
            font-size: 13px;
            color: var(--brand-muted);
            line-height: 1.65;
            margin: 0;
        }

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

        .faq-item {
            background: var(--brand-white);
            border: 1px solid var(--brand-border);
            border-radius: var(--brand-radius-md);
            margin-bottom: 14px;
            box-shadow: var(--brand-shadow-sm);
            overflow: hidden;
            transition: var(--brand-transition);
        }

        .faq-item:hover {
            box-shadow: var(--brand-shadow-md);
            border-color: rgba(201, 160, 110, 0.35);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 24px;
            cursor: pointer;
            font-size: 15.5px;
            font-weight: 700;
            color: var(--brand-primary);
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            transition: var(--brand-transition);
            font-family: inherit;
        }

        .faq-question:hover {
            color: var(--brand-gold);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--brand-gradient-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            color: var(--brand-gold);
            transition: var(--brand-transition);
        }

        .faq-item.open .faq-icon {
            transform: rotate(180deg);
            background: var(--brand-gold);
            color: #ffffff;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), padding 0.3s ease;
            padding: 0 24px;
            color: var(--brand-muted);
            font-size: 14.5px;
            line-height: 1.8;
            letter-spacing: 0.2px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        /* ========== FORM / CTA ========== */
        .cta-section {
            background: var(--brand-gradient);
            border-radius: var(--brand-radius-xl);
            padding: 50px 40px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--brand-shadow-lg);
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(201, 160, 110, 0.12);
            pointer-events: none;
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 0.9fr;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .cta-title {
            font-size: 28px;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 12px;
            letter-spacing: 0.3px;
            line-height: 1.4;
        }

        .cta-desc {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.8;
            margin-bottom: 0;
        }

        .cta-form-card {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--brand-radius-lg);
            padding: 28px;
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
        }

        .cta-form-card label {
            color: rgba(255, 255, 255, 0.85);
            font-size: 13.5px;
            font-weight: 600;
            letter-spacing: 0.3px;
            margin-bottom: 6px;
            display: block;
        }

        .cta-form-input {
            width: 100%;
            padding: 13px 18px;
            border-radius: 12px;
            border: 1.5px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.1);
            color: #ffffff;
            font-size: 15px;
            font-family: inherit;
            transition: var(--brand-transition);
            margin-bottom: 14px;
            outline: none;
            -webkit-appearance: none;
        }

        .cta-form-input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-form-input:focus {
            border-color: var(--brand-gold-light);
            background: rgba(255, 255, 255, 0.16);
            box-shadow: 0 0 0 4px rgba(201, 160, 110, 0.2);
        }

        .cta-form-btn {
            width: 100%;
            padding: 14px 20px;
            border-radius: 12px;
            background: var(--brand-gold);
            color: #ffffff;
            border: none;
            font-size: 15.5px;
            font-weight: 700;
            letter-spacing: 0.5px;
            transition: var(--brand-transition);
            cursor: pointer;
            font-family: inherit;
        }

        .cta-form-btn:hover {
            background: #b88d56;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--brand-deep);
            padding: 48px 0 28px;
            color: rgba(255, 255, 255, 0.65);
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 0.8fr;
            gap: 36px;
            margin-bottom: 32px;
        }

        .footer-brand h4 {
            color: #ffffff;
            font-size: 19px;
            font-weight: 800;
            letter-spacing: 0.5px;
            margin-bottom: 10px;
        }

        .footer-brand p {
            font-size: 13.5px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
            max-width: 320px;
            margin: 0;
        }

        .footer-col h5 {
            color: rgba(255, 255, 255, 0.85);
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 1px;
            margin-bottom: 16px;
        }

        .footer-col a {
            display: block;
            color: rgba(255, 255, 255, 0.55);
            font-size: 13.5px;
            padding: 5px 0;
            transition: var(--brand-transition);
            text-decoration: none;
        }

        .footer-col a:hover {
            color: var(--brand-gold-light);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 22px;
            text-align: center;
            font-size: 12.5px;
            color: rgba(255, 255, 255, 0.4);
            letter-spacing: 0.3px;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            text-decoration: none;
        }

        .footer-bottom a:hover {
            color: var(--brand-gold-light);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1200px) {
            .hero-title {
                font-size: 34px;
            }
            .hero-grid {
                gap: 32px;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .content-card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 1024px) {
            .sidebar {
                display: none;
            }
            .mobile-header {
                display: flex;
            }
            .main-content {
                margin-left: 0;
                width: 100%;
                margin-top: var(--header-mobile-height);
            }
            .hero-section {
                min-height: auto;
                padding: 50px 0 40px;
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-desc {
                max-width: 100%;
            }
            .hero-compare {
                max-width: 560px;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .cta-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .section {
                padding: 54px 0;
            }
            .section-title {
                font-size: 26px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 28px;
            }
            .hero-desc {
                font-size: 15px;
            }
            .compare-cards {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .compare-card.featured {
                transform: scale(1);
            }
            .compare-card.featured:hover {
                transform: scale(1.02);
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .metric-num {
                font-size: 24px;
            }
            .service-grid {
                grid-template-columns: 1fr;
            }
            .content-card-grid {
                grid-template-columns: 1fr;
            }
            .news-item {
                padding: 14px 18px;
            }
            .news-item-date {
                width: 44px;
                height: 44px;
                font-size: 10px;
            }
            .news-item-date strong {
                font-size: 15px;
            }
            .cta-section {
                padding: 36px 24px;
                border-radius: var(--brand-radius-lg);
            }
            .cta-form-card {
                padding: 20px;
            }
            .cta-title {
                font-size: 23px;
            }
            .section-title {
                font-size: 23px;
            }
            .section {
                padding: 44px 0;
            }
            .section-header {
                margin-bottom: 32px;
            }
            .faq-question {
                font-size: 14.5px;
                padding: 15px 18px;
            }
            .faq-answer {
                font-size: 13.5px;
                padding: 0 18px;
            }
            .faq-item.open .faq-answer {
                padding: 0 18px 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 23px;
                letter-spacing: 0.2px;
            }
            .hero-tag {
                font-size: 11px;
                padding: 5px 14px;
            }
            .hero-desc {
                font-size: 14px;
            }
            .btn-brand {
                padding: 12px 22px;
                font-size: 13.5px;
            }
            .hero-badges {
                gap: 14px;
            }
            .hero-badge-num {
                font-size: 21px;
            }
            .hero-badge-label {
                font-size: 11.5px;
            }
            .hero-compare {
                padding: 18px 14px;
            }
            .compare-card {
                padding: 14px 10px;
            }
            .compare-card-name {
                font-size: 12.5px;
            }
            .compare-card-price {
                font-size: 19px;
            }
            .compare-card-desc {
                font-size: 11px;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .metric-card {
                padding: 20px 16px;
            }
            .metric-num {
                font-size: 22px;
            }
            .section-title {
                font-size: 20px;
            }
            .section-desc {
                font-size: 14px;
            }
            .news-list-header {
                padding: 14px 16px;
                flex-direction: column;
                gap: 6px;
                align-items: flex-start;
            }
            .news-item {
                flex-direction: column;
                gap: 10px;
                padding: 14px 16px;
            }
            .news-item-date {
                width: auto;
                height: auto;
                flex-direction: row;
                gap: 6px;
                padding: 4px 12px;
                border-radius: 8px;
                font-size: 11.5px;
            }
            .news-item-body p {
                white-space: normal;
            }
            .cta-section {
                padding: 28px 18px;
            }
            .cta-form-card {
                padding: 18px 14px;
            }
            .cta-title {
                font-size: 20px;
            }
            .faq-question {
                font-size: 13.5px;
                padding: 13px 14px;
                gap: 10px;
            }
            .faq-question .faq-icon {
                width: 26px;
                height: 26px;
                font-size: 11px;
            }
            .faq-answer {
                font-size: 13px;
                padding: 0 14px;
            }
            .faq-item.open .faq-answer {
                padding: 0 14px 14px;
            }
            .footer-grid {
                gap: 18px;
            }
            .site-footer {
                padding: 32px 0 20px;
            }
        }