/* roulang page: index */
:root {
            --color-primary: #1a3c2a;
            --color-primary-dark: #152e20;
            --color-primary-light: #2a5a3e;
            --color-accent: #c7853e;
            --color-accent-dark: #a86d2e;
            --color-accent-light: #d9a05a;
            --color-bg: #faf7f2;
            --color-bg-warm: #f0ebe0;
            --color-bg-card: #ffffff;
            --color-bg-faq: #f9f6f0;
            --color-text: #3a3a3a;
            --color-text-light: #888888;
            --color-text-dark: #2d1f0f;
            --color-text-white: #ffffff;
            --color-bamboo: #7a9a5c;
            --color-bamboo-light: #9ab87a;
            --color-footer-bg: #2d1f0f;
            --color-border: #e8e2d6;
            --color-border-light: #f0ebe0;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 10px;
            --radius-xl: 14px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
            --shadow-md: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 8px 28px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.16);
            --transition-fast: 0.2s ease;
            --transition-normal: 0.3s ease;
            --transition-slow: 0.4s ease;
            --font-base: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --container-max: 1200px;
            --nav-height-top: 60px;
            --nav-height-sub: 46px;
            --nav-height-total: 106px;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: var(--nav-height-total);
        }

        body {
            font-family: var(--font-base);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            min-height: 100vh;
        }

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

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
        }

        /* ========== NAVIGATION ========== */
        .nav-wrapper {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-bg-card);
            box-shadow: 0 0 0 transparent;
            transition: box-shadow var(--transition-normal);
        }

        .nav-wrapper.scrolled {
            box-shadow: var(--shadow-md);
        }

        .nav-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height-top);
            padding: 0 20px;
            max-width: var(--container-max);
            margin: 0 auto;
            gap: 16px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            text-decoration: none;
        }

        .nav-logo-icon {
            width: 38px;
            height: 38px;
            flex-shrink: 0;
        }

        .nav-logo-icon svg {
            width: 100%;
            height: 100%;
        }

        .nav-logo-text {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .nav-logo-sub {
            font-size: 11px;
            font-weight: 400;
            color: var(--color-accent);
            letter-spacing: 1px;
            display: block;
            line-height: 1;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .nav-search-wrap {
            position: relative;
            display: flex;
            align-items: center;
        }

        .nav-search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-text);
            transition: all var(--transition-fast);
            background: transparent;
            cursor: pointer;
        }

        .nav-search-btn:hover {
            background: var(--color-bg-warm);
            color: var(--color-accent);
        }

        .nav-search-input {
            position: absolute;
            right: 44px;
            top: 50%;
            transform: translateY(-50%);
            width: 0;
            height: 38px;
            padding: 0;
            border-radius: 20px;
            background: var(--color-bg);
            border: 1px solid transparent;
            transition: all var(--transition-normal);
            opacity: 0;
            pointer-events: none;
            font-size: 14px;
            color: var(--color-text);
        }

        .nav-search-input.active {
            width: 220px;
            padding: 0 16px;
            border-color: var(--color-border);
            opacity: 1;
            pointer-events: auto;
        }

        .nav-search-input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(199, 133, 62, 0.12);
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 22px;
            background: var(--color-accent);
            color: #fff;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 14px;
            white-space: nowrap;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .nav-cta-btn:hover {
            background: var(--color-accent-dark);
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }

        .nav-cta-btn:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }

        .nav-sub {
            background: var(--color-primary);
            height: var(--nav-height-sub);
            display: flex;
            align-items: center;
            overflow: hidden;
            position: relative;
        }

        .nav-sub-inner {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 0 20px;
            max-width: var(--container-max);
            margin: 0 auto;
            width: 100%;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            white-space: nowrap;
            position: relative;
        }

        .nav-sub-inner::-webkit-scrollbar {
            display: none;
        }

        .nav-sub-mask {
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            width: 60px;
            background: linear-gradient(to right, transparent, var(--color-primary));
            pointer-events: none;
            z-index: 2;
            display: none;
        }

        @media (max-width: 768px) {
            .nav-sub-mask {
                display: block;
            }
        }

        .nav-pill {
            display: inline-flex;
            align-items: center;
            padding: 7px 16px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.8);
            transition: all var(--transition-fast);
            cursor: pointer;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .nav-pill:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
        }

        .nav-pill.active {
            background: #fff;
            color: var(--color-primary);
            font-weight: 600;
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            background: var(--color-bg);
            padding: 0;
            overflow: hidden;
            min-height: 340px;
            display: flex;
            align-items: center;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(250, 247, 242, 0.85) 0%, rgba(250, 247, 242, 0.95) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            padding: 50px 20px 56px;
            max-width: var(--container-max);
            margin: 0 auto;
            width: 100%;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            color: var(--color-accent);
            font-weight: 500;
            width: fit-content;
            letter-spacing: 0.5px;
        }

        .hero-badge-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--color-accent);
            flex-shrink: 0;
        }

        .hero-title {
            font-size: 32px;
            font-weight: 700;
            color: var(--color-text-dark);
            line-height: 1.3;
            letter-spacing: 0.5px;
            max-width: 720px;
        }

        .hero-subtitle {
            font-size: 17px;
            font-weight: 400;
            color: var(--color-text);
            line-height: 1.7;
            max-width: 620px;
        }

        .hero-cta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 6px;
        }

        .hero-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            background: var(--color-primary);
            color: #fff;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 15px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .hero-cta-primary:hover {
            background: var(--color-primary-dark);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }

        .hero-cta-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 24px;
            background: transparent;
            color: var(--color-primary);
            border: 2px solid var(--color-primary);
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 15px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .hero-cta-secondary:hover {
            background: var(--color-primary);
            color: #fff;
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .hero-data-points {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 8px;
            padding-top: 16px;
            border-top: 1px solid var(--color-border-light);
        }

        .hero-data-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--color-text-light);
        }

        .hero-data-num {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-accent);
            font-variant-numeric: tabular-nums;
            font-family: var(--font-base);
        }

        /* ========== METRICS PANEL ========== */
        .metrics-section {
            padding: 44px 0 52px;
            background: var(--color-bg);
            position: relative;
            z-index: 3;
            margin-top: -12px;
        }

        .metrics-panel {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
        }

        .metric-item {
            text-align: center;
            padding: 32px 20px;
            position: relative;
            transition: all var(--transition-fast);
        }

        .metric-item:hover {
            background: #fdfcf9;
        }

        .metric-item+.metric-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 20%;
            bottom: 20%;
            width: 1px;
            background: var(--color-border-light);
        }

        .metric-number {
            font-size: 48px;
            font-weight: 700;
            color: var(--color-primary);
            font-variant-numeric: tabular-nums;
            font-family: var(--font-base);
            line-height: 1.1;
            letter-spacing: -1px;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .metric-label {
            font-size: 14px;
            color: var(--color-text-light);
            margin-top: 6px;
            font-weight: 400;
        }

        .metric-icon {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--color-bamboo);
            margin-right: 4px;
            vertical-align: middle;
        }

        /* ========== SERVICES MATRIX ========== */
        .services-section {
            padding: 60px 0 70px;
            background: var(--color-bg);
        }

        .section-header {
            text-align: left;
            margin-bottom: 36px;
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-accent);
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-text-dark);
            line-height: 1.3;
            margin-bottom: 10px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--color-text-light);
            max-width: 560px;
            line-height: 1.7;
        }

        .services-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            grid-template-rows: auto;
            gap: 20px;
        }

        .service-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            cursor: pointer;
            border: 1px solid transparent;
            display: flex;
            flex-direction: column;
        }

        .service-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-border);
        }

        .service-card.featured {
            grid-row: span 2;
        }

        .service-card-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            background: var(--color-bg-warm);
            flex-shrink: 0;
        }

        .service-card.featured .service-card-img {
            height: 260px;
        }

        .service-card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .service-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 10px;
        }

        .service-tag {
            display: inline-block;
            padding: 3px 10px;
            background: #fdf3e8;
            color: var(--color-accent);
            font-size: 12px;
            border-radius: 12px;
            font-weight: 500;
            letter-spacing: 0.3px;
        }

        .service-card-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-text-dark);
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .service-card-desc {
            font-size: 14px;
            color: var(--color-text-light);
            line-height: 1.6;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .service-card-link {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            margin-top: 12px;
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .service-card-link:hover {
            color: var(--color-accent);
            gap: 8px;
        }

        .service-card-link svg {
            width: 14px;
            height: 14px;
            transition: transform var(--transition-fast);
        }

        .service-card-link:hover svg {
            transform: translateX(2px);
        }

        /* ========== RANKING LIST ========== */
        .ranking-section {
            padding: 60px 0 64px;
            background: var(--color-bg-warm);
        }

        .ranking-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
        }

        .ranking-list-wrap {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
        }

        .ranking-list-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text-dark);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--color-border-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .ranking-list-title .icon-fire {
            color: var(--color-accent);
            font-size: 20px;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

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

        .ranking-item:hover {
            background: #fdfcf9;
            margin: 0 -8px;
            padding-left: 8px;
            padding-right: 8px;
            border-radius: var(--radius-sm);
        }

        .ranking-num {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
            background: var(--color-bg-warm);
            color: var(--color-text-light);
        }

        .ranking-item:nth-child(2) .ranking-num,
        .ranking-item:nth-child(3) .ranking-num,
        .ranking-item:nth-child(4) .ranking-num {
            background: #fdf3e8;
            color: var(--color-accent);
        }

        .ranking-item:nth-child(2) .ranking-num {
            background: var(--color-accent);
            color: #fff;
        }

        .ranking-info {
            flex: 1;
            min-width: 0;
        }

        .ranking-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-dark);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .ranking-meta {
            font-size: 12px;
            color: var(--color-text-light);
            margin-top: 2px;
        }

        .ranking-heat {
            font-size: 13px;
            color: var(--color-accent);
            font-weight: 600;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .ranking-recommend {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            text-align: center;
        }

        .ranking-recommend-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            background: var(--color-bg-warm);
        }

        .ranking-recommend-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text-dark);
            margin-bottom: 8px;
        }

        .ranking-recommend-desc {
            font-size: 14px;
            color: var(--color-text-light);
            line-height: 1.6;
            margin-bottom: 16px;
        }

        .ranking-recommend-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 11px 24px;
            background: var(--color-accent);
            color: #fff;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .ranking-recommend-btn:hover {
            background: var(--color-accent-dark);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        /* ========== COMPARISON ========== */
        .comparison-section {
            padding: 60px 0 70px;
            background: var(--color-bg);
        }

        .comparison-grid {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            gap: 20px;
            align-items: stretch;
        }

        .comparison-col {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
        }

        .comparison-col.premium {
            background: linear-gradient(180deg, #fdfcf9 0%, #f9f6f0 100%);
            border-color: var(--color-accent-light);
            box-shadow: var(--shadow-md);
            position: relative;
            overflow: hidden;
        }

        .comparison-col.premium::after {
            content: '';
            position: absolute;
            bottom: -30px;
            right: -30px;
            width: 120px;
            height: 120px;
            background: radial-gradient(circle, rgba(199, 133, 62, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .comparison-col-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-light);
            margin-bottom: 16px;
            text-align: center;
            padding-bottom: 14px;
            border-bottom: 2px solid var(--color-border-light);
        }

        .comparison-col.premium .comparison-col-title {
            color: var(--color-primary);
            border-bottom-color: var(--color-accent-light);
        }

        .comparison-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .comparison-list li {
            font-size: 14px;
            color: var(--color-text);
            padding: 8px 0 8px 24px;
            position: relative;
            line-height: 1.6;
        }

        .comparison-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 14px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #d0d0d0;
        }

        .comparison-col.premium .comparison-list li {
            color: var(--color-text-dark);
            font-weight: 500;
        }

        .comparison-col.premium .comparison-list li::before {
            background: var(--color-bamboo);
            box-shadow: 0 0 6px rgba(122, 154, 92, 0.4);
        }

        .comparison-vs {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            width: 50px;
        }

        .comparison-vs-circle {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--color-accent);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 1px;
            flex-shrink: 0;
        }

        /* ========== PRICING ========== */
        .pricing-section {
            padding: 60px 0 70px;
            background: var(--color-bg-warm);
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            align-items: stretch;
        }

        .pricing-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            border: 2px solid transparent;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
            position: relative;
        }

        .pricing-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .pricing-card.recommended {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-md);
            background: #fffdf9;
            transform: scale(1.03);
            z-index: 2;
        }

        .pricing-card.recommended:hover {
            transform: scale(1.03) translateY(-3px);
        }

        .pricing-badge {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--color-accent);
            color: #fff;
            padding: 5px 16px;
            border-radius: 14px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .pricing-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text-dark);
            margin-bottom: 6px;
        }

        .pricing-price {
            font-size: 40px;
            font-weight: 700;
            color: var(--color-primary);
            font-variant-numeric: tabular-nums;
            font-family: var(--font-base);
            margin: 12px 0;
            line-height: 1;
        }

        .pricing-price-unit {
            font-size: 15px;
            font-weight: 400;
            color: var(--color-text-light);
        }

        .pricing-features {
            text-align: left;
            margin: 16px 0 20px;
            flex: 1;
        }

        .pricing-features li {
            font-size: 14px;
            color: var(--color-text);
            padding: 6px 0 6px 22px;
            position: relative;
            line-height: 1.6;
            border-bottom: 1px solid #faf7f2;
        }

        .pricing-features li::before {
            content: '✓';
            position: absolute;
            left: 0;
            top: 6px;
            color: var(--color-bamboo);
            font-weight: 700;
            font-size: 13px;
        }

        .pricing-btn {
            display: block;
            width: 100%;
            padding: 12px 20px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 15px;
            transition: all var(--transition-fast);
            cursor: pointer;
            text-align: center;
            border: 2px solid var(--color-primary);
            color: var(--color-primary);
            background: transparent;
        }

        .pricing-btn:hover {
            background: var(--color-primary);
            color: #fff;
            box-shadow: var(--shadow-md);
        }

        .pricing-card.recommended .pricing-btn {
            background: var(--color-accent);
            color: #fff;
            border-color: var(--color-accent);
        }

        .pricing-card.recommended .pricing-btn:hover {
            background: var(--color-accent-dark);
            border-color: var(--color-accent-dark);
            box-shadow: var(--shadow-lg);
        }

        /* ========== REVIEWS ========== */
        .reviews-section {
            padding: 60px 0 64px;
            background: var(--color-bg);
        }

        .reviews-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 32px;
        }

        .reviews-score-wrap {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .reviews-big-score {
            font-size: 56px;
            font-weight: 700;
            color: var(--color-accent);
            font-variant-numeric: tabular-nums;
            font-family: var(--font-base);
            line-height: 1;
        }

        .reviews-stars {
            display: flex;
            gap: 3px;
            font-size: 20px;
            color: #e8c050;
        }

        .reviews-count {
            font-size: 14px;
            color: var(--color-text-light);
        }

        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .review-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
        }

        .review-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .review-card-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .review-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--color-bg-warm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--color-accent);
            font-size: 16px;
            flex-shrink: 0;
        }

        .review-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-dark);
        }

        .review-date {
            font-size: 12px;
            color: var(--color-text-light);
        }

        .review-stars-sm {
            color: #e8c050;
            font-size: 13px;
            letter-spacing: 1px;
        }

        .review-text {
            font-size: 14px;
            color: var(--color-text);
            line-height: 1.7;
        }

        /* ========== NEWS ========== */
        .news-section {
            padding: 60px 0 64px;
            background: var(--color-bg-warm);
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1.3fr 1fr;
            gap: 32px;
            align-items: start;
        }

        .news-list-wrap {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 22px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
        }

        .news-list-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--color-text-dark);
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--color-border-light);
        }

        .news-list-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid #faf7f2;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

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

        .news-list-item:hover {
            color: var(--color-accent);
        }

        .news-list-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-accent);
            flex-shrink: 0;
            margin-top: 8px;
        }

        .news-list-item-title {
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-dark);
            line-height: 1.5;
            flex: 1;
            transition: color var(--transition-fast);
        }

        .news-list-item:hover .news-list-item-title {
            color: var(--color-accent);
        }

        .news-list-date {
            font-size: 12px;
            color: var(--color-text-light);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .news-recommend-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .news-recommend-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .news-recommend-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            background: var(--color-bg-warm);
        }

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

        .news-recommend-tag {
            display: inline-block;
            padding: 3px 10px;
            background: #fdf3e8;
            color: var(--color-accent);
            font-size: 12px;
            border-radius: 12px;
            margin-bottom: 8px;
        }

        .news-recommend-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-text-dark);
            line-height: 1.4;
            margin-bottom: 6px;
        }

        .news-recommend-desc {
            font-size: 13px;
            color: var(--color-text-light);
            line-height: 1.6;
        }

        /* ========== FAQ ========== */
        .faq-section {
            padding: 60px 0 70px;
            background: var(--color-bg);
        }

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

        .faq-item {
            border-bottom: 1px solid var(--color-border-light);
        }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 18px 0;
            cursor: pointer;
            transition: all var(--transition-fast);
            user-select: none;
            width: 100%;
            text-align: left;
        }

        .faq-q-icon {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--color-primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 15px;
            flex-shrink: 0;
        }

        .faq-question-text {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-dark);
            flex: 1;
            line-height: 1.4;
        }

        .faq-arrow {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
            transition: transform var(--transition-normal);
            color: var(--color-text-light);
        }

        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--color-accent);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-normal), padding var(--transition-normal);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        .faq-answer-inner {
            padding: 0 0 18px 44px;
            font-size: 15px;
            color: var(--color-text);
            line-height: 1.8;
            background: var(--color-bg-faq);
            border-radius: var(--radius-sm);
            margin-bottom: 6px;
            padding: 14px 14px 14px 44px;
        }

        /* ========== CTA FORM ========== */
        .cta-section {
            padding: 60px 0 64px;
            background: linear-gradient(160deg, #1a3c2a 0%, #0f2418 100%);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(199, 133, 62, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-layout {
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .cta-info {
            color: #fff;
        }

        .cta-info-title {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .cta-info-desc {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.7;
            max-width: 400px;
        }

        .cta-form-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 28px 28px 24px;
            box-shadow: var(--shadow-xl);
        }

        .cta-form-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text-dark);
            margin-bottom: 18px;
            text-align: center;
        }

        .cta-form-group {
            margin-bottom: 14px;
        }

        .cta-form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 5px;
        }

        .cta-form-group input,
        .cta-form-group select {
            width: 100%;
            padding: 11px 14px;
            border: 1px solid #ddd;
            border-radius: var(--radius-sm);
            font-size: 15px;
            color: var(--color-text);
            background: #fafaf8;
            transition: all var(--transition-fast);
        }

        .cta-form-group input:focus,
        .cta-form-group select:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(199, 133, 62, 0.12);
            background: #fff;
            outline: none;
        }

        .cta-form-submit {
            width: 100%;
            padding: 13px 20px;
            background: var(--color-accent);
            color: #fff;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: all var(--transition-fast);
            margin-top: 6px;
            letter-spacing: 0.5px;
        }

        .cta-form-submit:hover {
            background: var(--color-accent-dark);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }

        .cta-form-submit:active {
            transform: translateY(0);
        }

        /* ========== FOOTER ========== */
        .footer-section {
            background: var(--color-footer-bg);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 28px;
            font-size: 14px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }

        .footer-brand-name {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .footer-brand-desc {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            max-width: 280px;
        }

        .footer-links-title {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 13px;
            transition: color var(--transition-fast);
            cursor: pointer;
        }

        .footer-links a:hover {
            color: var(--color-accent-light);
        }

        .footer-contact-item {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 6px;
            line-height: 1.6;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            text-align: center;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
            letter-spacing: 0.3px;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .services-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .service-card.featured {
                grid-column: span 2;
                grid-row: auto;
            }

            .service-card.featured .service-card-img {
                height: 200px;
            }

            .pricing-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 14px;
            }

            .pricing-card.recommended {
                transform: scale(1.01);
            }

            .pricing-card.recommended:hover {
                transform: scale(1.01) translateY(-3px);
            }

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

            .comparison-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .comparison-vs {
                width: 100%;
                padding: 8px 0;
            }

            .comparison-vs-circle {
                width: 36px;
                height: 36px;
                font-size: 12px;
            }

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

            .metric-item:nth-child(2)::before {
                display: none;
            }

            .metric-item+.metric-item::before {
                top: 15%;
                bottom: 15%;
            }

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

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

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

        @media (max-width: 768px) {
            .hero-title {
                font-size: 24px;
            }

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

            .hero-content {
                padding: 36px 16px 40px;
            }

            .services-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .service-card.featured {
                grid-column: span 1;
            }

            .service-card.featured .service-card-img {
                height: 180px;
            }

            .pricing-grid {
                grid-template-columns: 1fr;
                gap: 18px;
                max-width: 400px;
                margin: 0 auto;
            }

            .pricing-card.recommended {
                transform: none;
            }

            .pricing-card.recommended:hover {
                transform: translateY(-3px);
            }

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

            .metrics-panel {
                grid-template-columns: 1fr 1fr;
            }

            .metric-number {
                font-size: 36px;
            }

            .metric-item {
                padding: 22px 14px;
            }

            .section-title {
                font-size: 22px;
            }

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

            .nav-logo-text {
                font-size: 16px;
            }

            .nav-cta-btn {
                padding: 8px 16px;
                font-size: 13px;
            }

            .nav-search-input.active {
                width: 160px;
            }

            .comparison-col {
                padding: 20px 16px;
            }

            .comparison-col-title {
                font-size: 17px;
            }

            .cta-info-title {
                font-size: 22px;
            }

            .hero-data-points {
                gap: 14px;
            }

            .hero-data-num {
                font-size: 18px;
            }

            .reviews-big-score {
                font-size: 42px;
            }
        }

        @media (max-width: 520px) {
            .metrics-panel {
                grid-template-columns: 1fr 1fr;
                gap: 0;
            }

            .metric-item+.metric-item::before {
                top: 12%;
                bottom: 12%;
            }

            .metric-number {
                font-size: 30px;
            }

            .metric-label {
                font-size: 12px;
            }

            .hero-cta-row {
                flex-direction: column;
            }

            .hero-cta-primary,
            .hero-cta-secondary {
                text-align: center;
                justify-content: center;
            }

            .nav-sub-inner {
                gap: 2px;
                padding: 0 12px;
            }

            .nav-pill {
                padding: 6px 12px;
                font-size: 13px;
            }

            .hero-data-points {
                flex-direction: column;
                gap: 8px;
            }
        }