/* roulang page: index */
:root {
            --bg-dark: #0b0f14;
            --bg-card: #121920;
            --bg-deep: #0d141a;
            --neon-green: #5ff5c0;
            --neon-green-dim: rgba(95, 245, 192, 0.12);
            --gold: #c8a96e;
            --gold-dim: rgba(200, 169, 110, 0.12);
            --text-main: #e8e6e3;
            --text-muted: #9aa5ae;
            --border: #1f2a33;
            --border-light: #2a3945;
            --radius: 18px;
            --radius-sm: 10px;
            --shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
            --neon-glow: 0 0 24px rgba(95, 245, 192, 0.12);
            --transition: all 0.3s ease;
            --font-main: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            scroll-padding-top: 80px;
        }
        body {
            font-family: var(--font-main);
            background: var(--bg-dark);
            color: var(--text-main);
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
        }
        a {
            color: var(--neon-green);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: #8dfcd4;
        }
        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section {
            padding: 80px 0;
            position: relative;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--neon-green-dim);
            border: 1px solid rgba(95, 245, 192, 0.25);
            color: var(--neon-green);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            padding: 6px 16px;
            border-radius: 30px;
            margin-bottom: 16px;
            text-transform: uppercase;
        }
        .section-title {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 12px;
            color: var(--text-main);
        }
        .section-sub {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 640px;
            margin-bottom: 40px;
            line-height: 1.7;
        }
        .btn {
            border-radius: 8px;
            font-weight: 600;
            padding: 12px 28px;
            transition: var(--transition);
            border: none;
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:focus {
            outline: 3px solid rgba(95, 245, 192, 0.25);
            outline-offset: 2px;
        }
        .btn-neon {
            background: linear-gradient(135deg, #5ff5c0 0%, #2bbf8e 100%);
            color: #0b0f14;
            box-shadow: 0 4px 20px rgba(95, 245, 192, 0.25);
        }
        .btn-neon:hover {
            background: linear-gradient(135deg, #7df8ce 0%, #3fd0a0 100%);
            color: #0b0f14;
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(95, 245, 192, 0.35);
        }
        .btn-outline {
            background: transparent;
            border: 1px solid var(--border-light);
            color: var(--text-main);
        }
        .btn-outline:hover {
            border-color: var(--neon-green);
            color: var(--neon-green);
            background: rgba(95, 245, 192, 0.06);
            transform: translateY(-2px);
        }
        .btn-gold {
            background: linear-gradient(135deg, #d4b078 0%, #b08d4f 100%);
            color: #0b0f14;
            box-shadow: 0 4px 16px rgba(200, 169, 110, 0.2);
        }
        .btn-gold:hover {
            background: linear-gradient(135deg, #e0c08a 0%, #c0a060 100%);
            color: #0b0f14;
            transform: translateY(-2px);
        }
        .card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            transition: var(--transition);
        }
        .card:hover {
            border-color: rgba(95, 245, 192, 0.3);
            box-shadow: var(--shadow);
            transform: translateY(-4px);
        }
        /* ===== Header ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(11, 15, 20, 0.9);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            transition: var(--transition);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
            background: rgba(11, 15, 20, 0.97);
        }
        .navbar {
            padding-top: 14px;
            padding-bottom: 14px;
        }
        .navbar-brand {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .navbar-brand span {
            color: var(--neon-green);
        }
        .navbar-brand .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--neon-green-dim);
            border: 1px solid rgba(95, 245, 192, 0.3);
            border-radius: 9px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--neon-green);
        }
        .navbar-brand:hover {
            color: var(--text-main);
        }
        .navbar-nav .nav-link {
            color: var(--text-muted);
            font-weight: 500;
            padding: 8px 18px !important;
            border-radius: 8px;
            font-size: 15px;
            transition: var(--transition);
        }
        .navbar-nav .nav-link:hover {
            color: var(--neon-green);
            background: var(--neon-green-dim);
        }
        .navbar-nav .nav-link.active {
            color: var(--neon-green);
            background: var(--neon-green-dim);
            text-shadow: 0 0 12px rgba(95, 245, 192, 0.3);
        }
        .navbar-toggler {
            border: 1px solid var(--border-light);
            border-radius: 8px;
            padding: 6px 10px;
            color: var(--text-main);
            background: transparent;
        }
        .navbar-toggler:focus {
            box-shadow: none;
            border-color: var(--neon-green);
        }
        .header-cta {
            margin-left: 16px;
        }
        @media (max-width: 992px) {
            .header-cta {
                margin-left: 0;
                margin-top: 12px;
                width: 100%;
            }
            .navbar-collapse {
                padding-top: 16px;
                border-top: 1px solid var(--border);
                margin-top: 12px;
            }
        }
        /* ===== Hero ===== */
        .hero {
            padding-top: 160px;
            padding-bottom: 90px;
            background: linear-gradient(180deg, rgba(11, 15, 20, 0.7) 0%, var(--bg-dark) 100%), url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -200px;
            right: -200px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(95, 245, 192, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(200, 169, 110, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 30px;
            padding: 6px 16px;
            font-size: 13px;
            color: var(--gold);
            margin-bottom: 20px;
            backdrop-filter: blur(10px);
        }
        .hero-badge i {
            color: var(--neon-green);
        }
        .hero h1 {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 20px;
            color: var(--text-main);
            letter-spacing: 0.5px;
        }
        .hero h1 .highlight {
            color: var(--neon-green);
            text-shadow: 0 0 20px rgba(95, 245, 192, 0.3);
        }
        .hero-sub {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 560px;
            margin-bottom: 30px;
        }
        .hero-ctas {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 32px;
        }
        .hero-trust {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }
        .hero-trust li {
            font-size: 14px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .hero-trust li i {
            color: var(--neon-green);
            font-size: 14px;
        }
        .hero-card {
            background: rgba(18, 25, 32, 0.9);
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 32px;
            backdrop-filter: blur(16px);
            box-shadow: var(--shadow);
            position: relative;
            z-index: 2;
        }
        .hero-card-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-card-title i {
            color: var(--gold);
        }
        .hero-card-sub {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 20px;
        }
        .hero-metrics {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            margin-bottom: 20px;
        }
        .hero-metric {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 16px;
            text-align: center;
        }
        .hero-metric .num {
            font-size: 24px;
            font-weight: 800;
            color: var(--neon-green);
        }
        .hero-metric .label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .hero-card-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .hero-card-list li {
            font-size: 14px;
            color: var(--text-muted);
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-card-list li:last-child {
            border-bottom: none;
        }
        .hero-card-list li i {
            color: var(--gold);
            font-size: 13px;
            width: 18px;
        }
        @media (max-width: 768px) {
            .hero {
                padding-top: 130px;
                padding-bottom: 60px;
            }
            .hero h1 {
                font-size: 30px;
            }
            .hero-card {
                margin-top: 30px;
                padding: 24px;
            }
            .hero-metrics {
                grid-template-columns: 1fr 1fr;
            }
        }
        /* ===== Countdown ===== */
        .section-countdown {
            padding: 40px 0;
            background: linear-gradient(135deg, rgba(95, 245, 192, 0.03) 0%, transparent 50%, rgba(200, 169, 110, 0.03) 100%);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .countdown-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 32px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 24px;
            box-shadow: var(--shadow);
        }
        .countdown-info {
            flex: 1;
            min-width: 220px;
        }
        .countdown-info .tag {
            display: inline-block;
            background: var(--neon-green-dim);
            color: var(--neon-green);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 8px;
        }
        .countdown-info h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .countdown-info p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 0;
        }
        .countdown-timer {
            display: flex;
            gap: 12px;
            align-items: center;
        }
        .countdown-box {
            background: var(--bg-deep);
            border: 1px solid var(--border-light);
            border-radius: 12px;
            padding: 12px 16px;
            text-align: center;
            min-width: 70px;
        }
        .countdown-box .val {
            font-size: 28px;
            font-weight: 800;
            color: var(--neon-green);
            font-variant-numeric: tabular-nums;
        }
        .countdown-box .unit {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 2px;
        }
        .countdown-cta {
            text-align: center;
        }
        @media (max-width: 768px) {
            .countdown-card {
                padding: 20px;
                flex-direction: column;
                text-align: center;
            }
            .countdown-timer {
                justify-content: center;
            }
            .countdown-box {
                min-width: 60px;
                padding: 10px 12px;
            }
            .countdown-box .val {
                font-size: 22px;
            }
        }
        /* ===== Features Wall ===== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--neon-green), transparent);
            opacity: 0;
            transition: var(--transition);
        }
        .feature-card:hover::before {
            opacity: 1;
        }
        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow);
            border-color: rgba(95, 245, 192, 0.25);
        }
        .feature-icon {
            width: 64px;
            height: 64px;
            margin: 0 auto 20px;
            background: var(--neon-green-dim);
            border: 1px solid rgba(95, 245, 192, 0.2);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--neon-green);
            transition: var(--transition);
        }
        .feature-card:hover .feature-icon {
            transform: scale(1.1);
            box-shadow: var(--neon-glow);
        }
        .feature-card h4 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .feature-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }
        @media (max-width: 992px) {
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .features-grid {
                grid-template-columns: 1fr;
            }
        }
        /* ===== Pricing ===== */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .pricing-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 32px;
            text-align: center;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .pricing-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow);
            border-color: rgba(95, 245, 192, 0.3);
        }
        .pricing-card.featured {
            border-color: rgba(95, 245, 192, 0.4);
            box-shadow: 0 0 40px rgba(95, 245, 192, 0.06);
        }
        .pricing-card.featured .pricing-tag {
            background: var(--neon-green);
            color: #0b0f14;
        }
        .pricing-tag {
            display: inline-block;
            background: var(--gold-dim);
            color: var(--gold);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 16px;
            border-radius: 20px;
            margin-bottom: 16px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .pricing-name {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .pricing-price {
            font-size: 40px;
            font-weight: 800;
            color: var(--neon-green);
            margin: 12px 0;
        }
        .pricing-price .unit {
            font-size: 16px;
            color: var(--text-muted);
            font-weight: 400;
        }
        .pricing-desc {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 20px;
            line-height: 1.6;
        }
        .pricing-features {
            list-style: none;
            padding: 0;
            margin: 0 0 24px;
            flex-grow: 1;
        }
        .pricing-features li {
            font-size: 14px;
            color: var(--text-muted);
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .pricing-features li:last-child {
            border-bottom: none;
        }
        .pricing-features li i {
            color: var(--neon-green);
            font-size: 13px;
        }
        .pricing-btn {
            margin-top: auto;
        }
        @media (max-width: 992px) {
            .pricing-grid {
                grid-template-columns: 1fr;
                max-width: 480px;
                margin: 0 auto;
            }
        }
        /* ===== Reviews ===== */
        .section-reviews {
            background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-deep) 100%);
        }
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 28px;
            transition: var(--transition);
        }
        .review-card:hover {
            border-color: rgba(200, 169, 110, 0.3);
            box-shadow: var(--shadow);
        }
        .review-stars {
            color: var(--gold);
            font-size: 14px;
            margin-bottom: 14px;
            display: flex;
            gap: 2px;
        }
        .review-text {
            font-size: 15px;
            color: var(--text-main);
            line-height: 1.7;
            margin-bottom: 18px;
        }
        .review-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .review-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--neon-green-dim);
            border: 1px solid rgba(95, 245, 192, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--neon-green);
            font-size: 14px;
        }
        .review-name {
            font-size: 14px;
            font-weight: 600;
        }
        .review-meta {
            font-size: 12px;
            color: var(--text-muted);
        }
        @media (max-width: 768px) {
            .reviews-grid {
                grid-template-columns: 1fr;
            }
        }
        /* ===== News ===== */
        .news-wrap {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 32px;
        }
        .news-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .news-item {
            display: flex;
            gap: 16px;
            padding: 20px 0;
            border-bottom: 1px solid var(--border);
            transition: var(--transition);
        }
        .news-item:hover {
            padding-left: 8px;
        }
        .news-item:last-child {
            border-bottom: none;
        }
        .news-date {
            flex-shrink: 0;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            text-align: center;
            width: 56px;
            height: 56px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }
        .news-date .day {
            font-size: 20px;
            font-weight: 800;
            color: var(--neon-green);
            line-height: 1;
        }
        .news-date .month {
            font-size: 11px;
            color: var(--text-muted);
            text-transform: uppercase;
        }
        .news-body h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .news-body h4 a {
            color: var(--text-main);
        }
        .news-body h4 a:hover {
            color: var(--neon-green);
        }
        .news-body p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.6;
        }
        .news-src {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 6px;
            display: inline-block;
        }
        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .sidebar-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 24px;
        }
        .sidebar-card h5 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border);
        }
        .tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag {
            display: inline-block;
            background: var(--neon-green-dim);
            color: var(--neon-green);
            font-size: 13px;
            font-weight: 500;
            padding: 5px 14px;
            border-radius: 20px;
            border: 1px solid rgba(95, 245, 192, 0.15);
            transition: var(--transition);
        }
        .tag:hover {
            background: rgba(95, 245, 192, 0.2);
            color: var(--neon-green);
            transform: translateY(-2px);
        }
        .sidebar-recommend {
            display: flex;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border);
        }
        .sidebar-recommend:last-child {
            border-bottom: none;
        }
        .sidebar-recommend img {
            width: 70px;
            height: 52px;
            object-fit: cover;
            border-radius: 8px;
            flex-shrink: 0;
        }
        .sidebar-recommend .rec-title {
            font-size: 14px;
            font-weight: 500;
            line-height: 1.5;
            color: var(--text-main);
        }
        .sidebar-recommend .rec-title:hover {
            color: var(--neon-green);
        }
        @media (max-width: 992px) {
            .news-wrap {
                grid-template-columns: 1fr;
            }
        }
        /* ===== Steps ===== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            counter-reset: step;
        }
        .step-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
            position: relative;
            transition: var(--transition);
        }
        .step-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow);
            border-color: rgba(95, 245, 192, 0.25);
        }
        .step-num {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, var(--neon-green) 0%, #2bbf8e 100%);
            color: #0b0f14;
            font-size: 20px;
            font-weight: 800;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            box-shadow: 0 4px 16px rgba(95, 245, 192, 0.25);
        }
        .step-card h4 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .step-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }
        @media (max-width: 992px) {
            .steps-grid {
                grid-template-columns: 1fr;
                max-width: 400px;
                margin: 0 auto;
            }
        }
        /* ===== CTA / Booking ===== */
        .section-cta {
            background: linear-gradient(135deg, rgba(95, 245, 192, 0.06) 0%, transparent 50%, rgba(200, 169, 110, 0.06) 100%), url('/assets/images/backpic/back-2.webp') center center / cover no-repeat;
            position: relative;
        }
        .section-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(11, 15, 20, 0.88);
        }
        .cta-wrap {
            position: relative;
            z-index: 2;
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            padding: 40px 0;
        }
        .cta-wrap h2 {
            font-size: 36px;
            font-weight: 800;
            margin-bottom: 14px;
        }
        .cta-wrap p {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 32px;
        }
        .booking-form {
            background: rgba(18, 25, 32, 0.95);
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 36px;
            text-align: left;
            backdrop-filter: blur(16px);
            box-shadow: var(--shadow);
        }
        .booking-form .form-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 6px;
        }
        .booking-form .form-control,
        .booking-form .form-select {
            background: var(--bg-deep);
            border: 1px solid var(--border-light);
            border-radius: 8px;
            color: var(--text-main);
            font-size: 15px;
            padding: 12px 16px;
            transition: var(--transition);
        }
        .booking-form .form-control:focus,
        .booking-form .form-select:focus {
            background: var(--bg-deep);
            border-color: var(--neon-green);
            box-shadow: 0 0 0 3px rgba(95, 245, 192, 0.12);
            color: var(--text-main);
        }
        .booking-form .form-control::placeholder {
            color: #6b7b85;
        }
        .booking-form .form-select option {
            background: var(--bg-card);
            color: var(--text-main);
        }
        .booking-form .btn {
            width: 100%;
            justify-content: center;
            font-size: 16px;
            padding: 14px 28px;
        }
        .form-note {
            font-size: 13px;
            color: var(--text-muted);
            text-align: center;
            margin-top: 12px;
        }
        @media (max-width: 768px) {
            .cta-wrap h2 {
                font-size: 26px;
            }
            .booking-form {
                padding: 24px 20px;
            }
        }
        /* ===== FAQ ===== */
        .faq-wrap {
            max-width: 800px;
            margin: 0 auto;
        }
        .accordion-item {
            background: transparent;
            border: 1px solid var(--border);
            border-radius: 12px !important;
            margin-bottom: 16px;
            overflow: hidden;
        }
        .accordion-item:first-of-type {
            border-radius: 12px !important;
        }
        .accordion-item:last-of-type {
            border-radius: 12px !important;
        }
        .accordion-button {
            background: var(--bg-card);
            color: var(--text-main);
            font-weight: 600;
            font-size: 16px;
            padding: 20px 24px;
            box-shadow: none !important;
        }
        .accordion-button::after {
            filter: invert(1) hue-rotate(180deg);
        }
        .accordion-button:not(.collapsed) {
            background: var(--bg-card);
            color: var(--neon-green);
            box-shadow: none;
        }
        .accordion-button:not(.collapsed)::after {
            filter: invert(1) hue-rotate(180deg);
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(95, 245, 192, 0.1);
        }
        .accordion-button:hover {
            background: rgba(95, 245, 192, 0.04);
        }
        .accordion-body {
            background: var(--bg-deep);
            color: var(--text-muted);
            font-size: 15px;
            line-height: 1.7;
            padding: 20px 24px;
            border-top: 1px solid var(--border);
        }
        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-deep);
            border-top: 1px solid var(--border);
            padding: 60px 0 0;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid var(--border);
        }
        .footer-brand {
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-brand span {
            color: var(--neon-green);
        }
        .footer-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 300px;
        }
        .footer-title {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text-main);
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 14px;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--neon-green);
            padding-left: 4px;
        }
        .footer-links a i {
            font-size: 12px;
            margin-right: 6px;
            color: var(--neon-green);
            width: 14px;
        }
        .footer-bottom {
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }
        .footer-bottom-left {
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-bottom-right {
            display: flex;
            gap: 16px;
        }
        .footer-bottom-right a {
            font-size: 18px;
            color: var(--text-muted);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 8px;
            border: 1px solid var(--border);
        }
        .footer-bottom-right a:hover {
            color: var(--neon-green);
            border-color: rgba(95, 245, 192, 0.3);
            background: var(--neon-green-dim);
        }
        @media (max-width: 768px) {
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        /* ===== Floating CTA ===== */
        .float-cta {
            position: fixed;
            bottom: 24px;
            right: 24px;
            z-index: 999;
        }
        .float-cta a {
            display: flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--neon-green) 0%, #2bbf8e 100%);
            color: #0b0f14;
            padding: 14px 24px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 14px;
            box-shadow: 0 8px 30px rgba(95, 245, 192, 0.3);
            transition: var(--transition);
        }
        .float-cta a:hover {
            color: #0b0f14;
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(95, 245, 192, 0.4);
        }
        @media (max-width: 768px) {
            .float-cta {
                bottom: 16px;
                right: 16px;
            }
            .float-cta a {
                padding: 12px 18px;
                font-size: 13px;
            }
        }
        /* ===== Scroll top ===== */
        .scroll-top {
            position: fixed;
            bottom: 90px;
            right: 24px;
            z-index: 998;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            color: var(--text-muted);
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            opacity: 0;
            visibility: hidden;
        }
        .scroll-top.show {
            opacity: 1;
            visibility: visible;
        }
        .scroll-top:hover {
            color: var(--neon-green);
            border-color: rgba(95, 245, 192, 0.3);
            transform: translateY(-4px);
        }
        @media (max-width: 768px) {
            .scroll-top {
                bottom: 80px;
                right: 16px;
                width: 36px;
                height: 36px;
            }
        }
        /* ===== Utility ===== */
        .text-neon {
            color: var(--neon-green) !important;
        }
        .text-gold {
            color: var(--gold) !important;
        }
        .text-muted {
            color: var(--text-muted) !important;
        }
        .bg-card {
            background: var(--bg-card) !important;
        }
        .border-line {
            border-color: var(--border) !important;
        }
        .rounded-16 {
            border-radius: 16px !important;
        }

/* roulang page: category1 */
:root {
  --bg-body: #0b0f0e;
  --bg-panel: #101815;
  --bg-card: #141f1b;
  --bg-card-hover: #1a2822;
  --bg-input: #0e1512;
  --neon: #00e68a;
  --neon-bright: #5affc2;
  --neon-soft: rgba(0, 230, 138, .12);
  --amber: #ffb067;
  --amber-soft: rgba(255, 176, 103, .14);
  --text-hi: #edf5f0;
  --text-mid: #a9bcb1;
  --text-low: #6f8579;
  --border-1: #1c2a24;
  --border-2: #2b3f35;
  --radius-xl: 26px;
  --radius-lg: 18px;
  --radius-md: 13px;
  --radius-sm: 9px;
  --shadow-lift: 0 18px 48px rgba(0, 0, 0, .45);
  --shadow-neon: 0 0 0 1px rgba(0, 230, 138, .28), 0 14px 44px rgba(0, 0, 0, .48);
  --transition: all .25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-body);
  color: var(--text-mid);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5 {
  color: var(--text-hi);
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: .5px;
}

.container {
  max-width: 1200px;
}

section {
  position: relative;
}

.section {
  padding: 96px 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--neon);
  background: var(--neon-soft);
  border: 1px solid rgba(0, 230, 138, .22);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(28px, 3vw, 38px);
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.section-head {
  margin-bottom: 48px;
}

.section-head.center {
  text-align: center;
}

.section-head.center .section-tag {
  justify-content: center;
}

.section-head.split {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  flex-wrap: wrap;
}

.section-head.split p {
  max-width: 420px;
  color: var(--text-low);
  margin: 0;
  font-size: 15px;
}

/* ---------- Buttons ---------- */
.btn {
  border-radius: var(--radius-md);
  font-weight: 600;
  border: 1px solid transparent;
  transition: var(--transition);
  letter-spacing: .5px;
}

.btn-lg {
  padding: 13px 30px;
  font-size: 15px;
}

.btn-neon {
  background: var(--neon);
  color: #07120c;
  border-color: var(--neon);
}

.btn-neon:hover,
.btn-neon:active,
.btn-neon:focus {
  background: var(--neon-bright);
  border-color: var(--neon-bright);
  color: #07120c;
  box-shadow: 0 0 26px rgba(0, 230, 138, .45);
  transform: translateY(-2px);
}

.btn-outline-neon {
  background: transparent;
  border-color: rgba(0, 230, 138, .55);
  color: var(--neon);
}

.btn-outline-neon:hover,
.btn-outline-neon:active,
.btn-outline-neon:focus {
  background: rgba(0, 230, 138, .1);
  border-color: var(--neon);
  color: var(--neon-bright);
  box-shadow: 0 0 18px rgba(0, 230, 138, .2);
  transform: translateY(-2px);
}

.btn-amber {
  background: var(--amber);
  color: #241407;
  border-color: var(--amber);
}

.btn-amber:hover,
.btn-amber:active,
.btn-amber:focus {
  background: #ffc38c;
  border-color: #ffc38c;
  color: #241407;
  box-shadow: 0 0 24px rgba(255, 176, 103, .5);
  transform: translateY(-2px);
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1050;
  background: rgba(9, 13, 12, .94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-1);
}

.navbar {
  padding: 14px 0;
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 21px;
  font-weight: 800;
  color: var(--text-hi) !important;
  letter-spacing: 1px;
}

.navbar-brand .brand-icon {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 230, 138, .12);
  border: 1px solid rgba(0, 230, 138, .35);
  color: var(--neon);
  border-radius: 10px;
  font-size: 16px;
}

.navbar-brand span {
  color: var(--neon);
}

.navbar-nav {
  gap: 4px;
}

.navbar .nav-link {
  color: var(--text-mid);
  font-size: 15px;
  font-weight: 500;
  padding: 9px 17px !important;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.navbar .nav-link:hover {
  color: var(--neon);
  background: rgba(0, 230, 138, .07);
}

.navbar .nav-link.active {
  color: var(--neon);
  background: rgba(0, 230, 138, .1);
  text-shadow: 0 0 18px rgba(0, 230, 138, .45);
}

.navbar .header-cta {
  margin-left: 14px;
  padding: 10px 20px;
  font-size: 14px;
}

.navbar-toggler {
  border: 1px solid var(--border-2) !important;
  background: transparent !important;
  padding: 8px 12px;
  color: var(--neon) !important;
  font-size: 20px;
  border-radius: var(--radius-sm);
  box-shadow: none !important;
}

.navbar-toggler:focus {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

/* ---------- Page Hero ---------- */
.page-hero {
  position: relative;
  padding: 92px 0 110px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-1);
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 30%;
  z-index: 0;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--amber);
  background: rgba(255, 176, 103, .1);
  border: 1px solid rgba(255, 176, 103, .3);
  border-radius: 100px;
  padding: 7px 18px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 22px;
  letter-spacing: 1px;
}

.page-hero-title {
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.page-hero-lead {
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--text-mid);
  max-width: 620px;
  margin-bottom: 30px;
}

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

.hero-guide-card {
  background: rgba(18, 26, 23, .88);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-lift);
  position: relative;
  overflow: hidden;
}

.hero-guide-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon), transparent);
}

.guide-card-head {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-hi);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.guide-card-head i {
  color: var(--neon);
}

.guide-card-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--border-1);
  font-size: 14px;
}

.guide-card-list li:last-child {
  border-bottom: none;
}

.guide-card-list li span {
  color: var(--text-low);
  font-weight: 500;
}

.guide-card-list li strong {
  color: var(--text-hi);
  font-weight: 600;
  text-align: right;
}

.guide-card-note {
  margin-top: 20px;
  padding: 12px 16px;
  background: rgba(255, 176, 103, .08);
  border: 1px solid rgba(255, 176, 103, .18);
  border-radius: var(--radius-md);
  font-size: 13.5px;
  color: var(--amber);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ---------- Intro / Stats ---------- */
.intro-section {
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-1);
}

.intro-section p {
  margin-bottom: 16px;
  font-size: 15.5px;
}

.stats-row .col-6 {
  margin-bottom: 14px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
  height: 100%;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-2);
  box-shadow: var(--shadow-lift);
}

.stat-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--neon);
  line-height: 1.2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.stat-num i {
  font-size: 16px;
  color: var(--amber);
}

.stat-label {
  margin-top: 8px;
  font-size: 13.5px;
  color: var(--text-low);
  font-weight: 500;
}

/* ---------- Audience ---------- */
.audience-section {
  background: var(--bg-body);
}

.audience-card {
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  height: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.audience-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 28px;
  right: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), transparent);
  opacity: 0;
  transition: var(--transition);
}

.audience-card:hover {
  border-color: var(--border-2);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lift);
  background: var(--bg-card-hover);
}

.audience-card:hover::before {
  opacity: 1;
}

.audience-icon {
  width: 52px;
  height: 52px;
  background: var(--neon-soft);
  border: 1px solid rgba(0, 230, 138, .25);
  color: var(--neon);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}

.audience-card h4 {
  font-size: 19px;
  margin-bottom: 12px;
}

.audience-card p {
  font-size: 14.5px;
  color: var(--text-low);
  margin-bottom: 0;
}

/* ---------- Process ---------- */
.process-section {
  background: linear-gradient(180deg, var(--bg-body) 0%, var(--bg-panel) 100%);
  border-top: 1px solid var(--border-1);
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  height: 100%;
  transition: var(--transition);
  position: relative;
}

.step-card:hover {
  border-color: rgba(0, 230, 138, .3);
  box-shadow: var(--shadow-neon);
  transform: translateY(-4px);
}

.step-num {
  font-size: 42px;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--neon);
  line-height: 1.2;
  margin-bottom: 16px;
  font-style: italic;
}

.step-card h4 {
  font-size: 17px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-card h4 i {
  color: var(--amber);
  font-size: 14px;
}

.step-card p {
  font-size: 14px;
  color: var(--text-low);
  margin-bottom: 0;
  line-height: 1.8;
}

/* ---------- Reliable ---------- */
.reliable-section {
  background: var(--bg-body);
}

.reliable-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 42px;
  height: 100%;
}

.reliable-wrap h3 {
  font-size: 22px;
  margin-bottom: 24px;
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.check-list li {
  display: flex;
  gap: 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-mid);
}

.check-list li i {
  color: var(--neon);
  font-size: 18px;
  margin-top: 3px;
  flex-shrink: 0;
}

.check-list li strong {
  color: var(--text-hi);
}

.reliable-side {
  background: linear-gradient(135deg, rgba(0, 230, 138, .14) 0%, transparent 70%), var(--bg-panel);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 42px;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.reliable-side::after {
  content: "“信用”";
  position: absolute;
  bottom: -14px;
  right: -6px;
  font-size: 64px;
  font-weight: 900;
  color: rgba(0, 230, 138, .05);
  letter-spacing: 6px;
}

.reliable-score {
  text-align: center;
  padding: 24px 0 30px;
}

.reliable-score .big {
  font-size: 62px;
  font-weight: 800;
  color: var(--neon);
  line-height: 1;
  display: block;
}

.reliable-score .stars {
  color: var(--amber);
  font-size: 18px;
  margin: 12px 0 6px;
}

.reliable-score p {
  color: var(--text-low);
  font-size: 13.5px;
  margin: 0;
}

.reliable-points {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.reliable-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-mid);
  background: rgba(255, 255, 255, .02);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}

.reliable-points li i {
  color: var(--amber);
}

/* ---------- Areas ---------- */
.areas-section {
  background: var(--bg-panel);
  border-top: 1px solid var(--border-1);
  border-bottom: 1px solid var(--border-1);
}

.area-card {
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 100%;
  transition: var(--transition);
}

.area-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-2);
  box-shadow: var(--shadow-lift);
}

.area-thumb {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.area-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}

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

.area-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(11, 15, 14, .7) 100%);
}

.area-badge {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 1;
  color: var(--text-hi);
  background: rgba(0, 230, 138, .9);
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .5px;
}

.area-body {
  padding: 22px 20px 24px;
}

.area-body h4 {
  font-size: 17.5px;
  margin-bottom: 8px;
}

.area-body p {
  font-size: 14px;
  color: var(--text-low);
  margin-bottom: 0;
  line-height: 1.7;
}

/* ---------- FAQ ---------- */
.faq-section {
  background: var(--bg-body);
}

.faq-wrap {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-1) !important;
  border-radius: var(--radius-lg) !important;
  margin-bottom: 14px !important;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--border-2) !important;
}

.faq-item .accordion-button {
  background: transparent !important;
  color: var(--text-hi) !important;
  font-size: 15.5px;
  font-weight: 600;
  padding: 21px 24px;
  box-shadow: none !important;
  border: none !important;
}

.faq-item .accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300e68a'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  transition: var(--transition);
}

.faq-item .accordion-button:not(.collapsed) {
  background: rgba(0, 230, 138, .06) !important;
  color: var(--neon) !important;
}

.faq-item .accordion-body {
  background: transparent;
  color: var(--text-mid);
  padding: 0 24px 24px;
  font-size: 14.5px;
  line-height: 1.85;
  border-top: 1px solid var(--border-1);
  margin-top: 0;
}

/* ---------- CTA ---------- */
.cta-section {
  background: linear-gradient(120deg, rgba(11, 15, 14, .92), rgba(11, 15, 14, .75)), url('/assets/images/backpic/back-3.webp') center center / cover no-repeat;
  padding: 96px 0;
  border-top: 1px solid var(--border-1);
}

.cta-box {
  background: rgba(18, 26, 23, .88);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-xl);
  padding: 56px 50px;
  text-align: center;
  box-shadow: var(--shadow-lift);
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 260px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--neon), transparent);
}

.cta-box h2 {
  font-size: clamp(26px, 3vw, 36px);
  margin-bottom: 16px;
}

.cta-box p {
  color: var(--text-mid);
  font-size: 15.5px;
  max-width: 600px;
  margin: 0 auto 30px;
  line-height: 1.9;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.site-footer {
  background: #080c0b;
  border-top: 1px solid var(--border-1);
  padding: 64px 0 28px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 44px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-1);
}

.footer-brand {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-hi);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.footer-brand span {
  color: var(--neon);
}

.footer-desc {
  color: var(--text-low);
  font-size: 14px;
  line-height: 1.8;
  margin: 0;
}

.footer-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-hi);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-title i {
  color: var(--neon);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-low);
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--neon);
  padding-left: 3px;
}

.footer-links a i {
  font-size: 11px;
  color: var(--neon);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 28px;
}

.footer-bottom-left {
  color: var(--text-low);
  font-size: 13px;
}

.footer-bottom-right {
  display: flex;
  gap: 12px;
}

.footer-bottom-right a {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-2);
  border-radius: 10px;
  color: var(--text-mid);
  font-size: 15px;
  transition: var(--transition);
}

.footer-bottom-right a:hover {
  color: var(--neon);
  border-color: var(--neon);
  transform: translateY(-2px);
}

/* ---------- Focus & Selection ---------- */
::selection {
  background: rgba(0, 230, 138, .25);
  color: var(--text-hi);
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
  .section {
    padding: 72px 0;
  }

  .navbar-collapse {
    background: rgba(9, 13, 12, .98);
    border: 1px solid var(--border-1);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-top: 14px;
  }

  .navbar-nav {
    gap: 2px;
  }

  .navbar .header-cta {
    margin: 12px 0 0;
    width: 100%;
    justify-content: center;
    display: flex;
  }

  .page-hero {
    padding: 64px 0 80px;
  }

  .hero-guide-card {
    margin-top: 30px;
  }

  .stats-row .col-md-3 {
    margin-bottom: 14px;
  }

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

@media (max-width: 767.98px) {
  .section {
    padding: 58px 0;
  }

  .page-hero-title {
    font-size: 28px;
  }

  .page-hero-lead {
    font-size: 15px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .stat-num {
    font-size: 30px;
  }

  .reliable-wrap,
  .reliable-side {
    padding: 28px 22px;
  }

  .cta-box {
    padding: 36px 24px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .section-head.split {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-head.split p {
    max-width: 100%;
  }
}

@media (max-width: 575.98px) {
  body {
    font-size: 15px;
  }

  .page-hero {
    padding: 48px 0 64px;
  }

  .guide-card-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .guide-card-list li strong {
    text-align: left;
  }

  .stats-row .col-6 {
    margin-bottom: 12px;
  }

  .stat-card {
    padding: 18px 12px;
  }

  .stat-num {
    font-size: 26px;
  }

  .step-card {
    padding: 22px 18px;
  }

  .reliable-score .big {
    font-size: 48px;
  }

  .faq-item .accordion-button {
    font-size: 14.5px;
    padding: 18px 16px;
  }

  .faq-item .accordion-body {
    padding: 0 16px 18px;
    font-size: 14px;
  }

  .cta-actions .btn {
    width: 100%;
  }
}