/* roulang page: index */
:root {
            --bg-primary: #0B1A30;
            --bg-secondary: #0F0C20;
            --bg-card: #131F3A;
            --accent-cyan: #00F0FF;
            --accent-lime: #CCFF00;
            --accent-pink: #FF007F;
            --text-white: #FFFFFF;
            --text-silver: #A6ACAF;
            --text-muted: #6B7280;
            --border-neon: #00F0FF;
            --shadow-neon: 0 0 15px rgba(0, 240, 255, 0.5);
            --shadow-lime: 0 0 12px rgba(204, 255, 0, 0.4);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --spacing-sm: 12px;
            --spacing-md: 24px;
            --spacing-lg: 48px;
            --spacing-xl: 72px;
            --font-primary: 'Segoe UI', 'Roboto', system-ui, -apple-system, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-med: 0.35s ease;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-primary);
            background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
            color: var(--text-white);
            line-height: 1.65;
            font-size: 16px;
            overflow-x: hidden;
            min-height: 100vh;
        }
        a { color: var(--accent-cyan); text-decoration: none; transition: color var(--transition-fast); }
        a:hover { color: var(--accent-lime); }
        img { max-width: 100%; height: auto; display: block; }
        .container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--spacing-md); }
        .text-accent { color: var(--accent-cyan); }
        .text-lime { color: var(--accent-lime); }
        .badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            background: rgba(0, 240, 255, 0.15);
            color: var(--accent-cyan);
            border: 1px solid rgba(0, 240, 255, 0.35);
        }
        .badge-lime {
            background: rgba(204, 255, 0, 0.15);
            color: var(--accent-lime);
            border-color: rgba(204, 255, 0, 0.35);
        }
        .badge-pink {
            background: rgba(255, 0, 127, 0.2);
            color: var(--accent-pink);
            border-color: rgba(255, 0, 127, 0.4);
        }
        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(15, 12, 32, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(0, 240, 255, 0.2);
            transition: background var(--transition-med);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: var(--spacing-md);
        }
        .logo {
            font-size: 18px;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--text-white);
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 340px;
        }
        .logo i { color: var(--accent-cyan); font-size: 22px; }
        .logo span { color: var(--accent-lime); }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            flex: 1;
            justify-content: center;
        }
        .main-nav a {
            color: var(--text-silver);
            font-weight: 600;
            font-size: 15px;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .main-nav a:hover, .main-nav a.active {
            color: var(--text-white);
            border-bottom-color: var(--accent-cyan);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-login {
            background: transparent;
            color: var(--text-white);
            border: 1px solid rgba(255, 255, 255, 0.3);
            padding: 8px 18px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-login:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
        }
        .btn-signup {
            background: var(--accent-cyan);
            color: var(--bg-secondary);
            border: none;
            padding: 9px 22px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            box-shadow: 0  0 4px 14px rgba(0,240,255,0.35);
        }
        .btn-signup:hover {
            background: var(--accent-lime);
            box-shadow: 0 4px 18px rgba(204,255,0,0.5);
            transform: translateY(-2px);
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-white);
            font-size: 26px;
            cursor: pointer;
        }
        /* Hero */
        .hero {
            padding-top: 130px;
            padding-bottom: var(--spacing-xl);
            background: linear-gradient(180deg, rgba(15,12,32,0.95) 0%, rgba(11,26,48,0.85) 60%, rgba(11,26,48,1) 100%);
            position: relative;
            overflow: hidden;
            min-height: 90vh;
            display: flex;
            align-items: center;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 0; right: 0; bottom: 0; left: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.28;
            z-index: 0;
        }
        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15,12,32,0.75) 0%, rgba(11,26,48,0.55) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: var(--spacing-xl);
        }
        .hero-copy {
            flex: 1.2;
        }
        .hero-copy .badge { margin-bottom: var(--spacing-md); }
        .hero-copy h1 {
            font-size: clamp(32px, 4.5vw, 54px);
            font-weight: 900;
            line-height: 1.2;
            letter-spacing: -1px;
            margin-bottom: var(--spacing-md);
            color: var(--text-white);
        }
        .hero-copy h1 span {
            background: linear-gradient(135deg, var(--accent-cyan), var(--accent-lime));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-copy p {
            font-size: 17px;
            color: var(--text-silver);
            max-width: 580px;
            margin-bottom: var(--spacing-lg);
            line-height: 1.7;
        }
        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: var(--spacing-lg);
        }
        .btn-primary {
            background: var(--accent-cyan);
            color: var(--bg-secondary);
            padding: 14px 28px;
            border-radius: var(--radius-sm);
            font-weight: 800;
            font-size: 16px;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-neon);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary:hover {
            background: var(--accent-lime);
            box-shadow: var(--shadow-lime);
            transform: translateY(-2px);
        }
        .btn-outline {
            background: transparent;
            color: var(--text-white);
            padding: 13px 26px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 16px;
            border: 1px solid rgba(255,255,255,0.35);
            cursor: pointer;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
        }
        .hero-stats {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
        }
        .hero-stat .stat-value {
            font-size: 26px;
            font-weight: 800;
            color: var(--accent-lime);
            line-height: 1.2;
        }
        .hero-stat .stat-label {
            font-size: 13px;
            color: var(--text-silver);
        }
        .hero-panel {
            flex: 0.8;
            background: rgba(19, 31, 58, 0.8);
            backdrop-filter: blur(12px);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            border: 1px solid rgba(0, 240, 255, 0.3);
            box-shadow: 0 10px 40px rgba(0,0,0,0.45);
        }
        .panel-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: var(--spacing-md);
        }
        .panel-header h3 {
            font-size: 18px;
            font-weight: 700;
        }
        .timer-box {
            display: flex;
            gap: 8px;
        }
        .timer-digit {
            background: rgba(0,0,0,0.4);
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            text-align: center;
            min-width: 48px;
        }
        .timer-digit .num {
            font-size: 22px;
            font-weight: 800;
            color: var(--accent-lime);
        }
        .timer-digit .lbl {
            font-size: 10px;
            color: var(--text-silver);
            text-transform: uppercase;
        }
        .panel-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .panel-list li {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255,255,255,0.05);
            padding: 12px 14px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            color: var(--text-silver);
            border-left: 3px solid var(--accent-cyan);
        }
        .panel-list li i {
            color: var(--accent-lime);
            width: 18px;
        }
        /* Section base */
        section { padding: var(--spacing-xl) 0; }
        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: var(--spacing-lg);
            gap: 20px;
            flex-wrap: wrap;
        }
        .section-header h2 {
            font-size: clamp(26px, 3vw, 38px);
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.25;
        }
        .section-header p {
            color: var(--text-silver);
            font-size: 16px;
            max-width: 600px;
            line-height: 1.65;
        }
        .section-header.left { flex-direction: column; align-items: flex-start; }
        /* Countdown strip */
        .countdown-strip {
            background: linear-gradient(135deg, rgba(255,0,127,0.18), rgba(0,240,255,0.15));
            border-top: 1px solid rgba(255,0,127,0.3);
            border-bottom: 1px solid rgba(255,0,127,0.3);
            padding: 24px 0;
        }
        .countdown-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .countdown-text h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--accent-pink);
        }
        .countdown-text p {
            color: var(--text-silver);
            font-size: 14px;
        }
        .countdown-timer {
            display: flex;
            gap: 14px;
            align-items: center;
        }
        .cd-box {
            background: rgba(0,0,0,0.5);
            border: 1px solid rgba(255,0,127,0.4);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            text-align: center;
            min-width: 60px;
        }
        .cd-box .cd-num {
            font-size: 24px;
            font-weight: 800;
            color: var(--accent-lime);
        }
        .cd-box .cd-lbl {
            font-size: 11px;
            color: var(--text-silver);
            text-transform: uppercase;
        }
        /* Feature wall */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }
        .feature-tile {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid rgba(0,240,255,0.2);
            transition: all var(--transition-med);
            position: relative;
            overflow: hidden;
        }
        .feature-tile::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-cyan), var(--accent-lime));
            opacity: 0;
            transition: opacity var(--transition-med);
        }
        .feature-tile:hover {
            border-color: var(--accent-cyan);
            transform: translateY(-6px);
            box-shadow: 0 10px 30px rgba(0,240,255,0.2);
        }
        .feature-tile:hover::before { opacity: 1; }
        .feature-icon {
            width: 52px; height: 52px;
            border-radius: var(--radius-sm);
            background: rgba(0,240,255,0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--accent-cyan);
            margin-bottom: 16px;
        }
        .feature-tile h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .feature-tile p {
            color: var(--text-silver);
            font-size: 14px;
            line-height: 1.6;
        }
        .feature-tag {
            display: inline-block;
            margin-top: 12px;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            color: var(--accent-lime);
        }
        /* Comparison table */
        .comparison-wrap {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
        }
        .ticket-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 28px;
            border: 1px solid rgba(255,255,255,0.1);
            transition: all var(--transition-med);
            position: relative;
        }
        .ticket-card.recommended {
            border-color: var(--accent-cyan);
            box-shadow: 0 0 30px rgba(0,240,255,0.25);
            background: rgba(19, 31, 58, 0.95);
        }
        .ticket-card .rec-badge {
            position: absolute;
            top: -12px;
            right: 20px;
            background: var(--accent-cyan);
            color: var(--bg-secondary);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 800;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .ticket-name {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .ticket-desc {
            color: var(--text-silver);
            font-size: 14px;
            margin-bottom: 20px;
        }
        .ticket-features {
            list-style: none;
            margin-bottom: 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .ticket-features li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-silver);
        }
        .ticket-features li i {
            color: var(--accent-lime);
        }
        .ticket-cta {
            width: 100%;
            padding: 13px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 15px;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            background: rgba(255,255,255,0.1);
            color: var(--text-white);
        }
        .ticket-card.recommended .ticket-cta {
            background: var(--accent-cyan);
            color: var(--bg-secondary);
        }
        .ticket-cta:hover {
            background: var(--accent-lime);
            color: var(--bg-secondary);
            transform: translateY(-2px);
        }
        /* News section */
        .news-layout {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 32px;
        }
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-item {
            display: flex;
            gap: 16px;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 18px;
            border: 1px solid rgba(255,255,255,0.08);
            transition: all var(--transition-fast);
        }
        .news-item:hover {
            border-color: var(--accent-cyan);
            transform: translateX(4px);
        }
        .news-thumb {
            width: 120px;
            height: 80px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: rgba(0,240,255,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-cyan);
            font-size: 28px;
        }
        .news-content h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .news-content h4 a { color: var(--text-white); }
        .news-content h4 a:hover { color: var(--accent-cyan); }
        .news-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            gap: 14px;
            margin-bottom: 6px;
        }
        .news-content p {
            font-size: 13px;
            color: var(--text-silver);
            line-height: 1.55;
        }
        .news-sidebar {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid rgba(0,240,255,0.2);
            height: fit-content;
        }
        .news-sidebar h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .news-sidebar h3 i { color: var(--accent-lime); }
        .sidebar-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .sidebar-links a {
            color: var(--text-silver);
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: color var(--transition-fast);
        }
        .sidebar-links a:hover { color: var(--accent-cyan); }
        .sidebar-links a i { font-size: 10px; color: var(--accent-lime); }
        /* Progress / Tasks */
        .progress-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }
        .task-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid rgba(255,255,255,0.08);
            transition: all var(--transition-fast);
        }
        .task-card:hover {
            border-color: rgba(204,255,0,0.4);
        }
        .task-step {
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            color: var(--accent-lime);
            margin-bottom: 8px;
        }
        .task-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .task-card p {
            font-size: 14px;
            color: var(--text-silver);
            margin-bottom: 14px;
        }
        .progress-bar {
            height: 8px;
            background: rgba(255,255,255,0.1);
            border-radius: 20px;
            overflow: hidden;
            margin-bottom: 8px;
        }
        .progress-fill {
            height: 100%;
            border-radius: 20px;
            background: linear-gradient(90deg, var(--accent-cyan), var(--accent-lime));
            transition: width 1s ease;
        }
        .progress-label {
            font-size: 12px;
            color: var(--text-muted);
        }
        /* Timeline */
        .timeline-wrap {
            position: relative;
            padding-left: 30px;
        }
        .timeline-wrap::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: rgba(0,240,255,0.3);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 28px;
            padding-left: 20px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 8px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent-cyan);
            box-shadow: 0 0 10px rgba(0,240,255,0.6);
        }
        .timeline-time {
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            color: var(--accent-lime);
            margin-bottom: 6px;
        }
        .timeline-item h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .timeline-item p {
            font-size: 14px;
            color: var(--text-silver);
            max-width: 600px;
        }
        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, rgba(0,240,255,0.12), rgba(204,255,0,0.1));
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl) var(--spacing-lg);
            text-align: center;
            border: 1px solid rgba(0,240,255,0.3);
            margin-bottom: var(--spacing-xl);
        }
        .cta-section h2 {
            font-size: clamp(26px, 3vw, 36px);
            font-weight: 800;
            margin-bottom: var(--spacing-md);
        }
        .cta-section p {
            color: var(--text-silver);
            font-size: 16px;
            max-width: 600px;
            margin: 0 auto var(--spacing-lg);
        }
        .cta-section .btn-primary {
            font-size: 17px;
            padding: 16px 36px;
        }
        /* FAQ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255,255,255,0.08);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: rgba(0,240,255,0.3);
        }
        .faq-question {
            width: 100%;
            padding: 18px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            background: none;
            border: none;
            color: var(--text-white);
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            text-align: left;
            transition: color var(--transition-fast);
        }
        .faq-question:hover { color: var(--accent-cyan); }
        .faq-question i {
            color: var(--accent-lime);
            font-size: 14px;
            transition: transform var(--transition-med);
            flex-shrink: 0;
        }
        .faq-question.active i { transform: rotate(180deg); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-med);
            padding: 0 24px;
        }
        .faq-answer p {
            padding-bottom: 18px;
            color: var(--text-silver);
            font-size: 14px;
            line-height: 1.7;
        }
        /* Footer */
        .site-footer {
            background: rgba(15, 12, 32, 0.9);
            border-top: 1px solid rgba(0,240,255,0.2);
            padding: var(--spacing-xl) 0 32px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 32px;
            margin-bottom: 40px;
        }
        .footer-brand p {
            color: var(--text-silver);
            font-size: 14px;
            margin-top: 12px;
            max-width: 300px;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text-white);
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col ul a {
            color: var(--text-silver);
            font-size: 14px;
            transition: color var(--transition-fast);
        }
        .footer-col ul a:hover { color: var(--accent-cyan); }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .footer-bottom p {
            color: var(--text-muted);
            font-size: 13px;
        }
        .payment-badges {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .payment-badges span {
            background: rgba(255,255,255,0.08);
            padding: 6px 14px;
            border-radius: var(--radius-sm);
            font-size: 12px;
            color: var(--text-silver);
            font-weight: 600;
        }
        /* FAB */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 900;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(0,0,0,0.65);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 2px solid var(--accent-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--accent-cyan);
            cursor: pointer;
            transition: all var(--transition-fast);
            box-shadow: 0 0 15px rgba(0,240,255,0.4);
            opacity: 0.7;
            animation: fabBreathe 2.5s ease-in-out infinite;
        }
        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 0 25px rgba(0,240,255,0.7);
            color: var(--accent-lime);
            border-color: var(--accent-lime);
        }
        @keyframes fabBreathe {
            0%, 100% { opacity: 0.65; }
            50% { opacity: 0.95; }
        }
        .fab .notif-dot {
            position: absolute;
            top: 2px;
            right: 2px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--accent-pink);
            border: 2px solid #0B1A30;
            animation: blinkDot 1.2s ease-in-out infinite;
        }
        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content {
                flex-direction: column;
                gap: 40px;
            }
            .hero-panel {
                width: 100%;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                background: rgba(15, 12, 32, 0.98);
                flex-direction: column;
                padding: 20px;
                gap: 16px;
                border-bottom: 1px solid rgba(0,240,255,0.2);
            }
            .main-nav.open {
                display: flex;
            }
            .mobile-toggle {
                display: block;
            }
            .logo {
                max-width: 200px;
                font-size: 15px;
            }
            .hero {
                padding-top: 100px;
                min-height: auto;
            }
            .hero-copy h1 {
                font-size: 28px;
            }
            .hero-stats {
                gap: 18px;
            }
            .countdown-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            section {
                padding: var(--spacing-lg) 0;
            }
            .section-header {
                flex-direction: column;
                align-items: flex-start;
            }
            .news-item {
                flex-direction: column;
            }
            .news-thumb {
                width: 100%;
                height: 140px;
            }
            .fab {
                left: 12px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 18px;
            }
            .cta-section {
                padding: var(--spacing-lg) var(--spacing-md);
            }
        }
        @media (max-width: 520px) {
            .header-inner {
                height: 58px;
                gap: 8px;
            }
            .logo {
                max-width: 140px;
                font-size: 13px;
            }
            .nav-actions {
                gap: 6px;
            }
            .btn-login, .btn-signup {
                padding: 7px 12px;
                font-size: 12px;
            }
            .btn-signup { padding: 7px 14px; }
            .hero-copy h1 {
                font-size: 23px;
            }
            .hero-copy p {
                font-size: 15px;
            }
            .btn-primary, .btn-outline {
                padding: 12px 20px;
                font-size: 14px;
            }
            .hero-stats {
                flex-direction: column;
                gap: 10px;
            }
            .timer-digit {
                min-width: 40px;
                padding: 6px 8px;
            }
            .timer-digit .num { font-size: 18px; }
            .feature-tile, .ticket-card, .task-card {
                padding: 18px;
            }
            .faq-question {
                font-size: 14px;
                padding: 14px 16px;
            }
            .faq-answer {
                padding: 0 16px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: article */
:root {
            --primary: #0B3C25;
            --primary-deep: #062315;
            --primary-light: #0F4D2E;
            --accent: #FFCC00;
            --accent-2: #32CD32;
            --bg: #F8F6F0;
            --bg-card: #FFFFFF;
            --bg-dark: #0B3C25;
            --text: #1A2E22;
            --text-light: #5A6F63;
            --text-muted: #8A9B91;
            --text-on-dark: #FFFDF0;
            --text-on-dark-muted: #C5E2D2;
            --border: #E5E8E0;
            --border-dark: #2A5A3F;
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
            --shadow-md: 0 6px 20px rgba(0,0,0,0.08);
            --shadow-lg: 0 12px 36px rgba(0,0,0,0.12);
            --shadow-accent: 0 4px 20px rgba(255,204,0,0.3);
            --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            --container: 1200px;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        body {
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.65;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            transition: var(--transition);
        }
        
        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        
        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(11, 60, 37, 0.97);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-dark);
            box-shadow: 0 2px 16px rgba(0,0,0,0.15);
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 16px;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-on-dark);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        
        .logo i {
            color: var(--accent);
            font-size: 24px;
        }
        
        .logo span {
            color: var(--accent);
        }
        
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
        }
        
        .main-nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-on-dark-muted);
            border-radius: 20px;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .main-nav a:hover {
            color: var(--accent);
            background: rgba(255,204,0,0.08);
        }
        
        .main-nav a.active {
            color: var(--primary-deep);
            background: var(--accent);
            box-shadow: var(--shadow-accent);
        }
        
        .nav-auth {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .btn-login {
            padding: 8px 18px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-on-dark);
            border-radius: 20px;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-login:hover {
            color: var(--accent);
            background: rgba(255,255,255,0.08);
        }
        
        .btn-signup {
            padding: 10px 22px;
            font-size: 14px;
            font-weight: 700;
            color: var(--primary-deep);
            background: var(--accent);
            border-radius: 20px;
            box-shadow: var(--shadow-accent);
            white-space: nowrap;
        }
        
        .btn-signup:hover {
            background: #FFD633;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255,204,0,0.4);
        }
        
        .mobile-toggle {
            display: none;
            font-size: 24px;
            color: var(--text-on-dark);
            background: none;
            border: none;
            padding: 4px;
        }
        
        /* Article Page Layout */
        .article-page {
            padding: 40px 0 60px;
            min-height: 70vh;
        }
        
        .article-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            align-items: start;
        }
        
        .article-main {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px 48px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
        }
        
        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        
        .article-breadcrumb a {
            color: var(--text-light);
        }
        
        .article-breadcrumb a:hover {
            color: var(--primary);
        }
        
        .article-breadcrumb i {
            font-size: 10px;
        }
        
        .article-category-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 700;
            color: var(--primary-deep);
            background: rgba(50,205,50,0.15);
            border-radius: 16px;
            margin-bottom: 16px;
        }
        
        .article-category-badge i {
            color: var(--accent-2);
        }
        
        .article-title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--text);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        
        .article-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            font-size: 13px;
            color: var(--text-muted);
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border);
            margin-bottom: 28px;
            flex-wrap: wrap;
        }
        
        .article-meta i {
            margin-right: 6px;
            color: var(--primary);
        }
        
        .article-content {
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
        }
        
        .article-content h2 {
            font-size: 24px;
            font-weight: 700;
            margin: 32px 0 16px;
            color: var(--text);
            line-height: 1.4;
        }
        
        .article-content h3 {
            font-size: 19px;
            font-weight: 700;
            margin: 24px 0 12px;
            color: var(--text);
            line-height: 1.4;
        }
        
        .article-content p {
            margin-bottom: 16px;
        }
        
        .article-content ul,
        .article-content ol {
            margin: 16px 0;
            padding-left: 24px;
        }
        
        .article-content li {
            margin-bottom: 8px;
        }
        
        .article-content img {
            border-radius: var(--radius-md);
            margin: 24px 0;
        }
        
        .article-content a {
            color: var(--primary);
            font-weight: 600;
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        
        .article-content a:hover {
            color: var(--accent-2);
        }
        
        .article-content blockquote {
            border-left: 4px solid var(--accent);
            padding: 16px 20px;
            margin: 24px 0;
            background: rgba(255,204,0,0.06);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-style: italic;
            color: var(--text-light);
        }
        
        .article-not-found {
            text-align: center;
            padding: 60px 20px;
        }
        
        .article-not-found i {
            font-size: 56px;
            color: var(--text-muted);
            margin-bottom: 20px;
            display: block;
        }
        
        .article-not-found h2 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        
        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }
        
        .btn-back-home {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 700;
            color: var(--primary-deep);
            background: var(--accent);
            border-radius: 24px;
            box-shadow: var(--shadow-accent);
        }
        
        .btn-back-home:hover {
            background: #FFD633;
            transform: translateY(-2px);
        }
        
        /* Sidebar */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
            position: sticky;
            top: 100px;
        }
        
        .sidebar-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
        }
        
        .sidebar-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .sidebar-card h4 i {
            color: var(--accent-2);
        }
        
        .sidebar-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .sidebar-list li a {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-light);
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        
        .sidebar-list li a:hover {
            color: var(--primary);
            background: rgba(11,60,37,0.06);
        }
        
        .sidebar-list li a i {
            font-size: 12px;
            color: var(--accent-2);
        }
        
        .sidebar-promo {
            background: linear-gradient(135deg, var(--primary-deep), var(--primary));
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: left;
            color: var(--text-on-dark);
            border: 1px solid var(--border-dark);
        }
        
        .sidebar-promo h4 {
            font-size: 18px;
            font-weight: 800;
            color: var(--accent);
            margin-bottom: 12px;
        }
        
        .sidebar-promo p {
            font-size: 14px;
            color: var(--text-on-dark-muted);
            margin-bottom: 20px;
        }
        
        .btn-promo {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 20px;
            font-size: 14px;
            font-weight: 700;
            color: var(--primary-deep);
            background: var(--accent);
            border-radius: 22px;
            box-shadow: var(--shadow-accent);
        }
        
        .btn-promo:hover {
            background: #FFD633;
            transform: translateY(-2px);
        }
        
        /* CTA Section */
        .cta-section {
            margin-top: 40px;
            background: linear-gradient(135deg, var(--primary-deep), var(--primary));
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            border: 1px solid var(--border-dark);
        }
        
        .cta-content {
            flex: 1;
            min-width: 280px;
        }
        
        .cta-content h2 {
            font-size: 26px;
            font-weight: 800;
            color: var(--text-on-dark);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        
        .cta-content p {
            font-size: 15px;
            color: var(--text-on-dark-muted);
            margin-bottom: 20px;
        }
        
        .cta-buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        
        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 28px;
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-deep);
            background: var(--accent);
            border-radius: 26px;
            box-shadow: var(--shadow-accent);
        }
        
        .btn-cta-primary:hover {
            background: #FFD633;
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(255,204,0,0.45);
        }
        
        .btn-cta-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 24px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-on-dark);
            background: transparent;
            border: 2px solid rgba(255,255,255,0.3);
            border-radius: 26px;
        }
        
        .btn-cta-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        
        /* Footer */
        .site-footer {
            background: var(--primary-deep);
            color: var(--text-on-dark);
            padding: 60px 0 30px;
            border-top: 4px solid var(--accent);
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-brand .logo {
            margin-bottom: 12px;
            display: flex;
        }
        
        .footer-brand p {
            font-size: 14px;
            color: var(--text-on-dark-muted);
            line-height: 1.7;
            max-width: 320px;
        }
        
        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 16px;
        }
        
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .footer-col ul a {
            font-size: 14px;
            color: var(--text-on-dark-muted);
            transition: var(--transition);
        }
        
        .footer-col ul a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        
        .payment-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        
        .payment-badges span {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-on-dark);
            background: rgba(255,255,255,0.08);
            border-radius: 18px;
            border: 1px solid rgba(255,255,255,0.15);
        }
        
        .footer-bottom {
            padding-top: 24px;
            border-top: 1px solid var(--border-dark);
            text-align: center;
        }
        
        .footer-bottom p {
            font-size: 13px;
            color: var(--text-on-dark-muted);
        }
        
        /* FAB */
        .fab-support {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 999;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, #1A5A38, #0B3C25);
            border: 3px solid var(--accent);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            cursor: pointer;
            box-shadow: var(--shadow-accent);
            animation: fabFloat 3s ease-in-out infinite;
            transition: var(--transition);
            opacity: 0.75;
        }
        
        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255,204,0,0.5);
        }
        
        .fab-support:active {
            transform: scale(0.95) translateY(2px);
        }
        
        .fab-support::after {
            content: '';
            position: absolute;
            top: 6px;
            right: 6px;
            width: 10px;
            height: 10px;
            background: #FF0000;
            border-radius: 50%;
            animation: fabBlink 1.5s ease-in-out infinite;
        }
        
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }
        
        @keyframes fabBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            
            .article-sidebar {
                position: static;
                flex-direction: row;
                flex-wrap: wrap;
            }
            
            .sidebar-card,
            .sidebar-promo {
                flex: 1;
                min-width: 250px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        
        @media (max-width: 768px) {
            .header-inner {
                min-height: 60px;
                gap: 8px;
            }
            
            .logo {
                font-size: 16px;
                gap: 6px;
            }
            
            .logo i {
                font-size: 18px;
            }
            
            .nav-auth .btn-login {
                display: none;
            }
            
            .nav-auth .btn-signup {
                padding: 8px 16px;
                font-size: 13px;
            }
            
            .mobile-toggle {
                display: block;
                order: -1;
            }
            
            .main-nav {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: var(--primary-deep);
                flex-direction: column;
                padding: 16px 24px;
                gap: 4px;
                border-bottom: 2px solid var(--accent);
                box-shadow: 0 8px 24px rgba(0,0,0,0.2);
            }
            
            .main-nav.open {
                display: flex;
            }
            
            .main-nav a {
                width: 100%;
                padding: 12px 16px;
                font-size: 15px;
            }
            
            .article-main {
                padding: 24px 20px;
                border-radius: var(--radius-md);
            }
            
            .article-title {
                font-size: 24px;
            }
            
            .article-content {
                font-size: 15px;
            }
            
            .article-content h2 {
                font-size: 20px;
            }
            
            .article-content h3 {
                font-size: 17px;
            }
            
            .cta-section {
                padding: 32px 24px;
                border-radius: var(--radius-md);
            }
            
            .cta-content h2 {
                font-size: 22px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            
            .footer-brand p {
                max-width: 100%;
            }
            
            .fab-support {
                width: 48px;
                height: 48px;
                font-size: 18px;
                left: 12px;
                bottom: 80px;
            }
        }
        
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            
            .logo {
                font-size: 14px;
            }
            
            .nav-auth .btn-signup {
                padding: 6px 12px;
                font-size: 12px;
            }
            
            .article-page {
                padding: 20px 0 40px;
            }
            
            .article-main {
                padding: 20px 16px;
            }
            
            .article-title {
                font-size: 20px;
            }
            
            .article-meta {
                gap: 12px;
                font-size: 12px;
            }
            
            .article-sidebar {
                flex-direction: column;
            }
            
            .cta-section {
                padding: 24px 20px;
            }
            
            .cta-content h2 {
                font-size: 20px;
            }
            
            .btn-cta-primary,
            .btn-cta-secondary {
                padding: 12px 20px;
                font-size: 14px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #0F1115;
            --bg-secondary: #161A20;
            --bg-card: #1C2128;
            --bg-card-hover: #232A33;
            --text-primary: #FFFFFF;
            --text-secondary: #D1D5DB;
            --text-muted: #9CA3AF;
            --accent-gold: #FFD700;
            --accent-gold-hover: #E6C200;
            --accent-bronze: #C5A059;
            --accent-green: #00D68F;
            --accent-red: #FF4757;
            --border-color: #2A3038;
            --border-gold: rgba(255, 215, 0, 0.3);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
            --shadow-gold: 0 0 20px rgba(255, 215, 0, 0.15);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-primary: 'Inter', sans-serif;
            --font-display: 'Playfair Display', serif;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--font-primary);
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button, .btn {
            cursor: pointer;
            transition: var(--transition);
        }
        
        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }
        
        /* Header / Navigation */
        .site-header {
            background: rgba(15, 17, 21, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 14px 0;
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        
        .logo {
            font-family: var(--font-display);
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        
        .logo i {
            color: var(--accent-gold);
            font-size: 24px;
        }
        
        .logo span {
            color: var(--accent-gold);
        }
        
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        
        .main-nav a {
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition);
            position: relative;
            white-space: nowrap;
        }
        
        .main-nav a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.05);
        }
        
        .main-nav a.active {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.1);
            font-weight: 600;
        }
        
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .btn-login {
            padding: 9px 20px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            background: transparent;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-login:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.05);
        }
        
        .btn-signup {
            padding: 9px 24px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            color: var(--bg-primary);
            background: linear-gradient(135deg, var(--accent-gold), #FFA500);
            border: none;
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-signup:hover {
            background: linear-gradient(135deg, #E6C200, #FF8C00);
            box-shadow: 0 6px 25px rgba(255, 215, 0, 0.5);
            transform: translateY(-2px);
        }
        
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 24px;
            padding: 8px;
            cursor: pointer;
        }
        
        /* Hero Section */
        .hero-section {
            padding: 80px 0 60px;
            background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
            position: relative;
            overflow: hidden;
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 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;
            padding: 8px 16px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold);
            margin-bottom: 20px;
        }
        
        .hero-badge i {
            font-size: 12px;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }
        
        .hero-title {
            font-family: var(--font-display);
            font-size: 48px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 20px;
        }
        
        .hero-title span {
            color: var(--accent-gold);
            position: relative;
        }
        
        .hero-subtitle {
            font-size: 18px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 30px;
            max-width: 600px;
        }
        
        .hero-features {
            list-style: none;
            padding: 0;
            margin: 0 0 30px 0;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .hero-features li {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 15px;
            color: var(--text-secondary);
        }
        
        .hero-features li i {
            color: var(--accent-green);
            font-size: 18px;
            flex-shrink: 0;
        }
        
        .hero-cta {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 30px;
        }
        
        .btn-primary {
            padding: 14px 32px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 700;
            color: var(--bg-primary);
            background: linear-gradient(135deg, var(--accent-gold), #FFA500);
            border: none;
            box-shadow: 0 6px 25px rgba(255, 215, 0, 0.35);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-primary:hover {
            background: linear-gradient(135deg, #E6C200, #FF8C00);
            box-shadow: 0 8px 35px rgba(255, 215, 0, 0.5);
            transform: translateY(-2px);
        }
        
        .btn-outline {
            padding: 14px 32px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            background: transparent;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-outline:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.05);
        }
        
        .hero-trust {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
        }
        
        .trust-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
        }
        
        .trust-item i {
            color: var(--accent-green);
            font-size: 16px;
        }
        
        .hero-visual {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .hero-visual-inner {
            position: relative;
            width: 100%;
            max-width: 500px;
        }
        
        .hero-image-wrap {
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            border: 1px solid var(--border-color);
        }
        
        .hero-image-wrap img {
            width: 100%;
            height: 400px;
            object-fit: cover;
        }
        
        .floating-stat {
            position: absolute;
            background: rgba(28, 33, 40, 0.95);
            backdrop-filter: blur(10px);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            box-shadow: var(--shadow-gold);
            animation: float 3s ease-in-out infinite;
        }
        
        .floating-stat.top-right {
            top: -20px;
            right: -20px;
            animation-delay: 0.5s;
        }
        
        .floating-stat.bottom-left {
            bottom: -20px;
            left: -20px;
            animation-delay: 1s;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        
        .floating-stat .stat-value {
            font-size: 24px;
            font-weight: 800;
            color: var(--accent-gold);
            display: block;
        }
        
        .floating-stat .stat-label {
            font-size: 12px;
            color: var(--text-muted);
        }
        
        /* Section Common */
        .section-padding {
            padding: 70px 0;
        }
        
        .section-label {
            font-size: 13px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }
        
        .section-title {
            font-family: var(--font-display);
            font-size: 36px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        
        .section-desc {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 40px;
            max-width: 700px;
        }
        
        /* Comparison Table Section */
        .comparison-section {
            background: var(--bg-secondary);
        }
        
        .comparison-table-wrap {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            background: var(--bg-card);
            box-shadow: var(--shadow-md);
        }
        
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
        }
        
        .comparison-table thead th {
            background: var(--bg-card);
            padding: 20px;
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            text-align: left;
            border-bottom: 2px solid var(--border-gold);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .comparison-table thead th.highlight-col {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.05);
        }
        
        .comparison-table tbody td {
            padding: 16px 20px;
            font-size: 14px;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border-color);
        }
        
        .comparison-table tbody tr:last-child td {
            border-bottom: none;
        }
        
        .comparison-table tbody tr:hover td {
            background: rgba(255, 255, 255, 0.02);
        }
        
        .comparison-table .check {
            color: var(--accent-green);
            font-size: 18px;
        }
        
        .comparison-table .highlight-col {
            background: rgba(255, 215, 0, 0.03);
            color: var(--accent-gold);
            font-weight: 600;
        }
        
        /* Tier Highlights */
        .tier-section {
            background: var(--bg-primary);
        }
        
        .tier-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 32px;
            height: 100%;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .tier-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        
        .tier-card.recommended {
            border-color: var(--accent-gold);
            background: linear-gradient(180deg, rgba(255, 215, 0, 0.08) 0%, var(--bg-card) 60%);
        }
        
        .tier-badge {
            position: absolute;
            top: 20px;
            right: 20px;
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            background: linear-gradient(135deg, var(--accent-gold), #FFA500);
            color: var(--bg-primary);
        }
        
        .tier-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            margin-bottom: 20px;
            font-size: 24px;
            color: var(--accent-gold);
        }
        
        .tier-name {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        
        .tier-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 20px;
        }
        
        .tier-benefits {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .tier-benefits li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-secondary);
        }
        
        .tier-benefits li i {
            color: var(--accent-green);
            font-size: 14px;
            flex-shrink: 0;
        }
        
        /* Preview Section */
        .preview-section {
            background: var(--bg-secondary);
        }
        
        .preview-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
        }
        
        .preview-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        
        .preview-image {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        
        .preview-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .preview-card:hover .preview-image img {
            transform: scale(1.05);
        }
        
        .preview-image .preview-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            background: rgba(15, 17, 21, 0.9);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            backdrop-filter: blur(10px);
        }
        
        .preview-body {
            padding: 24px;
        }
        
        .preview-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        
        .preview-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        
        /* FAQ Section */
        .faq-section {
            background: var(--bg-primary);
        }
        
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            overflow: hidden;
            transition: var(--transition);
        }
        
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        
        .faq-question {
            padding: 20px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            transition: var(--transition);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
        }
        
        .faq-question i {
            color: var(--accent-gold);
            font-size: 16px;
            transition: var(--transition);
            flex-shrink: 0;
            margin-left: 16px;
        }
        
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .faq-answer-inner {
            padding: 0 24px 20px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        
        .faq-item.active .faq-answer {
            max-height: 500px;
        }
        
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #1A1A2E 0%, #0F1115 100%);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .cta-content {
            text-align: center;
            position: relative;
            z-index: 2;
        }
        
        .cta-title {
            font-family: var(--font-display);
            font-size: 40px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        
        .cta-desc {
            font-size: 18px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 30px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        /* Footer */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            padding: 60px 0 30px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-brand .logo {
            font-size: 18px;
            margin-bottom: 12px;
        }
        
        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }
        
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .footer-col ul a {
            font-size: 14px;
            color: var(--text-muted);
            transition: var(--transition);
        }
        
        .footer-col ul a:hover {
            color: var(--accent-gold);
        }
        
        .payment-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        
        .payment-badges span {
            padding: 8px 14px;
            border-radius: 50px;
            font-size: 12px;
            font-weight: 600;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            transition: var(--transition);
        }
        
        .payment-badges span:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }
        
        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
            text-align: center;
        }
        
        .footer-bottom p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 6px;
        }
        
        /* FAB */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 999;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--bg-card);
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            opacity: 0.7;
            animation: fab-float 3s ease-in-out infinite;
        }
        
        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 30px rgba(255, 215, 0, 0.5);
        }
        
        .fab:active {
            transform: scale(0.95);
        }
        
        .fab .notification-dot {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--accent-red);
            border: 2px solid var(--bg-primary);
            animation: dot-blink 1.5s infinite;
        }
        
        @keyframes fab-float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }
        
        @keyframes dot-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 40px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .mobile-menu-toggle {
                display: block;
            }
            
            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--bg-primary);
                border-bottom: 1px solid var(--border-color);
                padding: 16px 20px;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
            }
            
            .main-nav.open {
                display: flex;
            }
            
            .main-nav a {
                padding: 12px 16px;
                border-radius: var(--radius-sm);
            }
            
            .header-actions .btn-login,
            .header-actions .btn-signup {
                padding: 8px 16px;
                font-size: 13px;
            }
            
            .hero-section {
                padding: 50px 0 40px;
            }
            
            .hero-title {
                font-size: 32px;
            }
            
            .hero-subtitle {
                font-size: 16px;
            }
            
            .hero-visual {
                margin-top: 30px;
            }
            
            .hero-image-wrap img {
                height: 280px;
            }
            
            .section-padding {
                padding: 50px 0;
            }
            
            .section-title {
                font-size: 28px;
            }
            
            .comparison-table thead th,
            .comparison-table tbody td {
                padding: 12px 14px;
                font-size: 12px;
            }
            
            .cta-title {
                font-size: 30px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .fab {
                left: 12px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 18px;
            }
        }
        
        @media (max-width: 520px) {
            .hero-title {
                font-size: 26px;
            }
            
            .hero-cta {
                flex-direction: column;
            }
            
            .btn-primary,
            .btn-outline {
                width: 100%;
                justify-content: center;
            }
            
            .hero-trust {
                gap: 16px;
            }
            
            .floating-stat {
                padding: 10px 14px;
            }
            
            .floating-stat .stat-value {
                font-size: 18px;
            }
            
            .floating-stat .stat-label {
                font-size: 10px;
            }
            
            .floating-stat.top-right {
                top: -10px;
                right: -10px;
            }
            
            .floating-stat.bottom-left {
                bottom: -10px;
                left: -10px;
            }
            
            .section-title {
                font-size: 24px;
            }
            
            .cta-title {
                font-size: 26px;
            }
            
            .tier-card {
                padding: 24px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0A2E1C;
            --primary-light: #123E25;
            --primary-deep: #062315;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #8BA39B;
            --border-gold: rgba(255, 215, 0, 0.35);
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
            --shadow-hover: 0 16px 40px rgba(255, 215, 0, 0.15);
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-sm: 8px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-primary: 'Segoe UI', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
        }

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

        body {
            font-family: var(--font-primary);
            background: var(--primary);
            color: var(--text-white);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        button, input {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button {
            cursor: pointer;
            border: none;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== HEADER & NAV ===== */
        .site-header {
            background: rgba(6, 35, 21, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: var(--transition);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 20px;
            flex-wrap: wrap;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: -0.5px;
            line-height: 1.2;
        }

        .logo i {
            font-size: 1.8rem;
            color: var(--accent-gold);
        }

        .logo span {
            color: var(--text-white);
            font-weight: 700;
        }

        .main-nav {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 8px;
            flex-wrap: wrap;
        }

        .main-nav a {
            padding: 10px 18px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-mint);
            transition: var(--transition);
            position: relative;
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .main-nav a.active {
            color: var(--primary-deep);
            background: var(--accent-gold);
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.3);
        }

        .nav-auth {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-left: auto;
        }

        .btn-login {
            background: transparent;
            color: var(--text-mint);
            padding: 10px 20px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
            border: 1px solid rgba(255, 215, 0, 0.4);
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-login:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.05);
        }

        .btn-signup {
            background: var(--accent-gold);
            color: var(--primary-deep);
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.35);
            white-space: nowrap;
        }

        .btn-signup:hover {
            background: #FFE44D;
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.5);
            transform: translateY(-2px);
        }

        /* ===== HERO ===== */
        .hero {
            background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary-light) 50%, #1A4A30 100%);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(210, 47, 47, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-content h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
            color: var(--text-white);
            letter-spacing: -1px;
        }

        .hero-content h1 .highlight {
            color: var(--accent-gold);
            display: inline-block;
        }

        .hero-content p {
            font-size: 1.15rem;
            color: var(--text-mint);
            margin-bottom: 30px;
            max-width: 500px;
            line-height: 1.7;
        }

        .hero-badges {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 30px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid rgba(255, 215, 0, 0.3);
            padding: 8px 16px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent-gold);
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn-primary {
            background: var(--accent-gold);
            color: var(--primary-deep);
            padding: 16px 32px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.05rem;
            transition: var(--transition);
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-primary:hover {
            background: #FFE44D;
            box-shadow: 0 12px 36px rgba(255, 215, 0, 0.5);
            transform: translateY(-3px);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-mint);
            padding: 16px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid rgba(255, 215, 0, 0.4);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-secondary:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-image-wrap {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 2px solid rgba(255, 215, 0, 0.3);
            width: 100%;
            max-width: 480px;
        }

        .hero-image-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-stats {
            position: absolute;
            bottom: -20px;
            right: -20px;
            background: var(--primary-deep);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 20px;
            box-shadow: var(--shadow-card);
            display: flex;
            gap: 24px;
        }

        .hero-stat {
            text-align: center;
        }

        .hero-stat strong {
            font-size: 1.6rem;
            color: var(--accent-gold);
            display: block;
            line-height: 1.2;
        }

        .hero-stat span {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* ===== SECTION STYLES ===== */
        .section {
            padding: 70px 0;
        }

        .section-header {
            margin-bottom: 45px;
            max-width: 700px;
        }

        .section-header h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-white);
            letter-spacing: -0.5px;
        }

        .section-header p {
            font-size: 1.05rem;
            color: var(--text-mint);
            line-height: 1.7;
        }

        .section-tag {
            display: inline-block;
            background: rgba(255, 215, 0, 0.12);
            color: var(--accent-gold);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 16px;
            border: 1px solid rgba(255, 215, 0, 0.25);
        }

        /* ===== FEATURES ===== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .feature-item {
            background: rgba(18, 62, 37, 0.5);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            padding: 32px 28px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            opacity: 0;
            transition: var(--transition);
        }

        .feature-item:hover {
            border-color: rgba(255, 215, 0, 0.5);
            box-shadow: var(--shadow-hover);
            transform: translateY(-5px);
        }

        .feature-item:hover::before {
            opacity: 1;
        }

        .feature-icon {
            width: 56px;
            height: 56px;
            background: rgba(255, 215, 0, 0.12);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            border: 1px solid rgba(255, 215, 0, 0.3);
        }

        .feature-icon i {
            font-size: 1.5rem;
            color: var(--accent-gold);
        }

        .feature-item h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-white);
        }

        .feature-item p {
            font-size: 0.95rem;
            color: var(--text-mint);
            line-height: 1.7;
        }

        /* ===== COMPARISON TABLE ===== */
        .comparison-table {
            background: rgba(18, 62, 37, 0.6);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .comparison-table table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }

        .comparison-table th {
            background: var(--primary-deep);
            padding: 20px;
            text-align: left;
            font-weight: 700;
            color: var(--accent-gold);
            border-bottom: 2px solid rgba(255, 215, 0, 0.3);
            font-size: 1rem;
        }

        .comparison-table td {
            padding: 18px 20px;
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            color: var(--text-mint);
        }

        .comparison-table tr:last-child td {
            border-bottom: none;
        }

        .comparison-table .highlight-row td {
            background: rgba(255, 215, 0, 0.05);
        }

        .comparison-table .check-icon {
            color: var(--accent-gold);
            margin-right: 8px;
        }

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

        .level-card {
            background: rgba(18, 62, 37, 0.5);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
            transition: var(--transition);
            position: relative;
        }

        .level-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .level-badge {
            width: 60px;
            height: 60px;
            margin: 0 auto 16px;
            background: rgba(255, 215, 0, 0.15);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid rgba(255, 215, 0, 0.4);
        }

        .level-badge i {
            font-size: 1.6rem;
            color: var(--accent-gold);
        }

        .level-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-white);
        }

        .level-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

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

        .faq-item {
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
            padding: 20px 0;
            transition: var(--transition);
        }

        .faq-item:first-child {
            border-top: 1px solid rgba(255, 215, 0, 0.2);
        }

        .faq-question {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-white);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            padding: 4px 0;
        }

        .faq-question i {
            color: var(--accent-gold);
            transition: var(--transition);
            flex-shrink: 0;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
            color: var(--text-mint);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        .faq-answer-inner {
            padding-top: 12px;
        }

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

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

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--accent-red) 0%, #B71C1C 50%, #8B0000 100%);
            padding: 70px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: 50%;
            transform: translateX(-50%);
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section h2 {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 16px;
            color: var(--text-white);
            letter-spacing: -0.5px;
            position: relative;
            z-index: 1;
        }

        .cta-section p {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 30px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
            z-index: 1;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--primary-deep);
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            padding: 50px 0 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-top: 12px;
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul a {
            color: var(--text-mint);
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent-gold);
            padding-left: 4px;
        }

        .payment-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .payment-badges span {
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.3);
            padding: 8px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--accent-gold);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 215, 0, 0.15);
        }

        .footer-bottom p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ===== FAB ===== */
        .fab {
            position: fixed;
            left: 20px;
            bottom: 80px;
            z-index: 999;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--primary-deep);
            border: 3px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.4rem;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            cursor: pointer;
            transition: var(--transition);
            opacity: 0.7;
            animation: floatBreath 3s ease-in-out infinite;
        }

        .fab:hover {
            opacity: 1;
            transform: scale(1.1) rotate(360deg);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
        }

        .fab:active {
            transform: scale(0.95) translateY(2px);
        }

        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid var(--primary-deep);
            animation: blink 1.5s ease-in-out infinite;
        }

        @keyframes floatBreath {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 40px;
                text-align: left;
            }

            .hero-content {
                order: 1;
            }

            .hero-visual {
                order: 2;
            }

            .hero-content p {
                max-width: 100%;
            }

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

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

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

        @media (max-width: 768px) {
            .header-inner {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }

            .nav-auth {
                margin-left: 0;
                width: 100%;
                justify-content: flex-start;
            }

            .main-nav {
                width: 100%;
                overflow-x: auto;
                flex-wrap: nowrap;
                padding-bottom: 4px;
                -webkit-overflow-scrolling: touch;
            }

            .main-nav a {
                padding: 8px 14px;
                font-size: 0.85rem;
                white-space: nowrap;
            }

            .hero {
                padding: 50px 0 40px;
            }

            .hero-content h1 {
                font-size: 2rem;
            }

            .hero-stats {
                position: static;
                margin-top: 16px;
                justify-content: center;
            }

            .hero-visual {
                max-width: 100%;
            }

            .hero-image-wrap {
                max-width: 100%;
            }

            .section {
                padding: 50px 0;
            }

            .section-header h2 {
                font-size: 1.6rem;
            }

            .features-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

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

            .comparison-table {
                overflow-x: auto;
            }

            .comparison-table table {
                min-width: 600px;
                font-size: 0.85rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .cta-section h2 {
                font-size: 1.6rem;
            }

            .fab {
                width: 50px;
                height: 50px;
                left: 16px;
                bottom: 70px;
                font-size: 1.2rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .logo {
                font-size: 1.2rem;
            }

            .hero-content h1 {
                font-size: 1.7rem;
            }

            .hero-actions {
                flex-direction: column;
                width: 100%;
            }

            .btn-primary, .btn-secondary {
                width: 100%;
                justify-content: center;
                text-align: center;
            }

            .hero-badges {
                gap: 8px;
            }

            .hero-badge {
                font-size: 0.75rem;
                padding: 6px 12px;
            }

            .section-header h2 {
                font-size: 1.4rem;
            }

            .section-header p {
                font-size: 0.95rem;
            }

            .feature-item {
                padding: 24px 20px;
            }

            .feature-icon {
                width: 48px;
                height: 48px;
                font-size: 1.3rem;
            }

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