/* roulang page: index */
:root {
            --bg-base: #0B0E14;
            --bg-surface: #141824;
            --bg-elevated: #1C2333;
            --primary: #00F5D4;
            --primary-hover: #00d2b6;
            --accent: #7928CA;
            --accent-glow: rgba(121, 40, 202, 0.4);
            --text-title: #FFFFFF;
            --text-body: #94A3B8;
            --text-muted: #64748B;
            --border-glow: rgba(0, 245, 212, 0.18);
            --card-radius: 12px;
            --box-glow: 0 8px 32px rgba(0, 245, 212, 0.08);
        }
        * { box-sizing: border-box; }
        body {
            background-color: var(--bg-base);
            color: var(--text-body);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.65;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 { color: var(--text-title); font-weight: 700; }
        a { text-decoration: none; color: inherit; transition: all 0.25s ease; }
        
        .top-status-bar {
            background: #06080c;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.8rem;
            color: var(--text-muted);
            padding: 6px 0;
        }
        .header-capsule-wrap {
            position: sticky;
            top: 14px;
            z-index: 1040;
            padding: 0 16px;
        }
        .header-capsule {
            background: rgba(20, 24, 36, 0.88);
            backdrop-filter: blur(16px);
            border: 1px solid var(--border-glow);
            border-radius: 50px;
            padding: 10px 24px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }
        .brand-logo {
            font-size: 1.25rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .brand-logo .dot {
            width: 10px;
            height: 10px;
            background: var(--primary);
            border-radius: 50%;
            box-shadow: 0 0 10px var(--primary);
        }
        .nav-link-custom {
            color: #cbd5e1;
            font-size: 0.92rem;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: 20px;
        }
        .nav-link-custom:hover, .nav-link-custom.active {
            color: var(--primary);
            background: rgba(0, 245, 212, 0.08);
        }
        .btn-cyan {
            background: var(--primary);
            color: #041014;
            font-weight: 700;
            border-radius: 50px;
            padding: 8px 22px;
            border: 1px solid var(--primary);
            box-shadow: 0 0 16px rgba(0, 245, 212, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-cyan:hover {
            background: var(--primary-hover);
            color: #000;
            box-shadow: 0 0 22px rgba(0, 245, 212, 0.5);
        }
        .btn-glass {
            background: rgba(255, 255, 255, 0.04);
            color: #fff;
            border-radius: 50px;
            padding: 8px 22px;
            border: 1px solid rgba(255, 255, 255, 0.15);
        }
        .btn-glass:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--primary);
            border-color: var(--primary);
        }

        .section-block {
            padding: 80px 0;
            position: relative;
        }
        .section-alt {
            background: var(--bg-surface);
            border-top: 1px solid rgba(255,255,255,0.03);
            border-bottom: 1px solid rgba(255,255,255,0.03);
        }
        .badge-tag {
            background: rgba(0, 245, 212, 0.1);
            color: var(--primary);
            border: 1px solid rgba(0, 245, 212, 0.25);
            padding: 4px 12px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            display: inline-block;
            margin-bottom: 12px;
        }
        .badge-accent {
            background: rgba(121, 40, 202, 0.15);
            color: #d8b4fe;
            border: 1px solid rgba(121, 40, 202, 0.35);
            padding: 4px 12px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        .feature-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-glow);
            border-radius: var(--card-radius);
            padding: 28px;
            height: 100%;
            transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
            box-shadow: var(--box-glow);
        }
        .metric-card {
            background: linear-gradient(135deg, rgba(20,24,36,0.9), rgba(28,35,51,0.6));
            border: 1px solid rgba(0, 245, 212, 0.15);
            border-radius: var(--card-radius);
            padding: 30px 20px;
            text-align: center;
        }
        .metric-num {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.1;
            margin-bottom: 6px;
            font-family: Impact, -apple-system, sans-serif;
            letter-spacing: 1px;
        }
        
        .hero-banner {
            position: relative;
            background: linear-gradient(180deg, rgba(11,14,20,0.6) 0%, rgba(11,14,20,0.95) 100%), url('/assets/images/69e35cca49f78640.jpg') center/cover no-repeat;
            padding: 100px 0 80px;
            border-bottom: 1px solid rgba(0, 245, 212, 0.12);
        }
        .hero-schedule-box {
            background: rgba(20, 24, 36, 0.85);
            border: 1px solid var(--border-glow);
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 16px 40px rgba(0,0,0,0.6);
            backdrop-filter: blur(12px);
        }
        .time-slot-btn {
            background: rgba(28, 35, 51, 0.8);
            border: 1px solid rgba(255,255,255,0.08);
            color: #cbd5e1;
            padding: 10px 14px;
            border-radius: 8px;
            font-size: 0.85rem;
            text-align: center;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .time-slot-btn:hover, .time-slot-btn.active {
            border-color: var(--primary);
            color: #fff;
            background: rgba(0, 245, 212, 0.12);
        }
        
        .countdown-strip {
            background: linear-gradient(90deg, #10141f, #182030, #10141f);
            border-bottom: 1px solid rgba(255,255,255,0.06);
            padding: 24px 0;
        }
        .countdown-unit {
            background: #0B0E14;
            border: 1px solid rgba(0, 245, 212, 0.25);
            border-radius: 8px;
            padding: 8px 16px;
            min-width: 68px;
            display: inline-block;
            text-align: center;
        }
        .countdown-unit .val {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }
        .countdown-unit .lbl {
            font-size: 0.72rem;
            color: var(--text-muted);
        }

        .table-custom {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0 8px;
        }
        .table-custom th {
            color: var(--text-muted);
            font-weight: 600;
            padding: 12px 16px;
            border: none;
            font-size: 0.88rem;
        }
        .table-custom td {
            background: var(--bg-surface);
            padding: 16px;
            border-top: 1px solid rgba(255,255,255,0.04);
            border-bottom: 1px solid rgba(255,255,255,0.04);
            color: #cbd5e1;
            vertical-align: middle;
        }
        .table-custom tr td:first-child {
            border-left: 1px solid rgba(255,255,255,0.04);
            border-radius: 8px 0 0 8px;
        }
        .table-custom tr td:last-child {
            border-right: 1px solid rgba(255,255,255,0.04);
            border-radius: 0 8px 8px 0;
        }

        .step-num {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: rgba(0, 245, 212, 0.12);
            color: var(--primary);
            border: 1px solid var(--primary);
            font-size: 1.1rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
        }

        .form-control-custom {
            background: #0e121b;
            border: 1px solid rgba(255,255,255,0.12);
            color: #fff;
            padding: 12px 16px;
            border-radius: 8px;
        }
        .form-control-custom:focus {
            background: #111622;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 245, 212, 0.15);
            color: #fff;
        }

        .accordion-item {
            background: var(--bg-surface);
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: 8px !important;
            margin-bottom: 12px;
            overflow: hidden;
        }
        .accordion-button {
            background: var(--bg-surface);
            color: #fff;
            font-weight: 600;
            padding: 18px 24px;
            box-shadow: none !important;
        }
        .accordion-button:not(.collapsed) {
            background: var(--bg-elevated);
            color: var(--primary);
        }
        .accordion-body {
            background: var(--bg-elevated);
            color: var(--text-body);
            padding: 18px 24px;
            font-size: 0.95rem;
            line-height: 1.7;
        }

        footer {
            background: #06080d;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 70px 0 30px;
            font-size: 0.9rem;
        }
        .footer-links a {
            color: var(--text-muted);
            display: block;
            margin-bottom: 8px;
        }
        .footer-links a:hover {
            color: var(--primary);
        }

        @media (max-width: 991px) {
            .header-capsule { border-radius: 16px; }
            .nav-link-custom { display: block; padding: 8px 12px; }
        }