/* roulang page: index */
:root {
            --bg-dark: #121212;
            --bg-darker: #0d0d0d;
            --bg-card: #1c1c1e;
            --bg-highlight: #232326;
            --gold-primary: #C5A059;
            --gold-bright: #FFBF00;
            --gold-muted: #D4AC0D;
            --text-white: #F5F5F7;
            --text-muted: #B0B0B5;
            --text-gold: #D4AC0D;
            --border-gold: rgba(197,160,89,0.35);
            --border-dark: #2a2a2e;
            --shadow-gold: 0 8px 32px rgba(197,160,89,0.08);
            --shadow-card: 0 6px 20px rgba(0,0,0,0.4);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --transition: all 0.3s ease;
        }

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

        body {
            font-family: 'Be Vietnam Pro', sans-serif;
            background-color: var(--bg-dark);
            color: var(--text-white);
            line-height: 1.6;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.75rem;
            line-height: 1.3;
        }

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

        a:hover {
            color: var(--gold-bright);
        }

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

        .container {
            max-width: 1140px;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section-pad {
            padding: 80px 0;
        }

        .section-pad-sm {
            padding: 50px 0;
        }

        .bg-darker {
            background-color: var(--bg-darker);
        }

        .text-gold {
            color: var(--gold-primary);
        }

        .text-muted {
            color: var(--text-muted) !important;
        }

        .gold-border {
            border: 1px solid var(--border-gold);
        }

        .btn-gold {
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-bright));
            color: #1a1a1a;
            font-weight: 700;
            border: none;
            border-radius: 50px;
            padding: 12px 28px;
            letter-spacing: 0.5px;
            box-shadow: 0 4px 15px rgba(255,191,0,0.25);
            transition: var(--transition);
        }

        .btn-gold:hover, .btn-gold:focus {
            background: linear-gradient(135deg, var(--gold-bright), #ffe066);
            color: #111;
            box-shadow: 0 6px 20px rgba(255,191,0,0.4);
            transform: translateY(-2px);
        }

        .btn-outline-gold {
            background: transparent;
            border: 2px solid var(--gold-primary);
            color: var(--gold-primary);
            font-weight: 600;
            border-radius: 50px;
            padding: 10px 24px;
            transition: var(--transition);
        }

        .btn-outline-gold:hover, .btn-outline-gold:focus {
            background: var(--gold-primary);
            color: #1a1a1a;
            transform: translateY(-2px);
        }

        .card-custom {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            overflow: hidden;
        }

        .card-custom:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }

        .badge-gold {
            background: rgba(197,160,89,0.15);
            color: var(--gold-muted);
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 50px;
            font-size: 0.8rem;
            border: 1px solid var(--border-gold);
            letter-spacing: 0.3px;
        }

        .section-title {
            font-size: 2rem;
            margin-bottom: 1rem;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 700px;
            margin-bottom: 2.5rem;
        }

        .navbar-custom {
            background-color: rgba(18,18,18,0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-dark);
            padding: 0.8rem 0;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
        }

        .navbar-custom .navbar-brand {
            color: var(--gold-primary);
            font-weight: 800;
            font-size: 1.5rem;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .navbar-custom .navbar-brand i {
            font-size: 1.8rem;
            color: var(--gold-bright);
        }

        .navbar-custom .nav-link {
            color: var(--text-white);
            font-weight: 500;
            margin: 0 0.4rem;
            padding: 0.6rem 0.9rem;
            border-radius: 6px;
            transition: var(--transition);
        }

        .navbar-custom .nav-link:hover,
        .navbar-custom .nav-link.active {
            color: var(--gold-primary);
            background: rgba(197,160,89,0.08);
        }

        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-left: auto;
        }

        .btn-login {
            color: var(--text-white);
            font-weight: 600;
            padding: 0.5rem 1rem;
            background: transparent;
            border: none;
            transition: var(--transition);
        }

        .btn-login:hover {
            color: var(--gold-primary);
        }

        .btn-signup {
            background: var(--gold-primary);
            color: #1a1a1a;
            font-weight: 700;
            padding: 0.5rem 1.2rem;
            border-radius: 50px;
            border: none;
            transition: var(--transition);
        }

        .btn-signup:hover {
            background: var(--gold-bright);
            color: #111;
            transform: translateY(-1px);
        }

        .hero {
            background: linear-gradient(135deg, rgba(18,18,18,0.92), rgba(13,13,13,0.95)), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 140px 0 80px;
            position: relative;
            overflow: hidden;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to top, var(--bg-dark), transparent);
        }

        .hero h1 {
            font-size: 3.2rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--text-white);
            position: relative;
            z-index: 1;
        }

        .hero .lead {
            font-size: 1.2rem;
            color: var(--text-muted);
            margin-bottom: 2rem;
            max-width: 600px;
            position: relative;
            z-index: 1;
        }

        .hero-actions {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .hero-stats {
            display: flex;
            gap: 30px;
            margin-top: 40px;
            position: relative;
            z-index: 1;
        }

        .stat-item {
            text-align: left;
        }

        .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--gold-primary);
            line-height: 1.2;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .voucher-grid .card {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            padding: 25px;
            height: 100%;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .voucher-grid .card:hover {
            border-color: var(--border-gold);
            transform: translateY(-6px);
            box-shadow: 0 10px 30px rgba(197,160,89,0.15);
        }

        .voucher-grid .card .icon {
            font-size: 2.2rem;
            color: var(--gold-bright);
            margin-bottom: 15px;
        }

        .voucher-grid .card h5 {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }

        .voucher-grid .card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 0;
        }

        .voucher-tag {
            position: absolute;
            top: 15px;
            right: 15px;
            background: var(--gold-primary);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 0.75rem;
            padding: 4px 10px;
            border-radius: 50px;
        }

        .compare-table {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-dark);
        }

        .compare-table th, .compare-table td {
            padding: 1rem;
            border-bottom: 1px solid var(--border-dark);
            color: var(--text-white);
        }

        .compare-table th {
            background: var(--bg-highlight);
            font-weight: 700;
            color: var(--gold-primary);
        }

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

        .compare-table .highlight-col {
            background: rgba(197,160,89,0.08);
            border-left: 3px solid var(--gold-primary);
        }

        .category-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 220px;
            display: block;
            background-size: cover;
            background-position: center;
            transition: var(--transition);
            border: none;
        }

        .category-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0.2));
            transition: var(--transition);
        }

        .category-card:hover::before {
            background: linear-gradient(to top, rgba(0,0,0,0.9), rgba(0,0,0,0.4));
        }

        .category-card .cat-content {
            position: absolute;
            bottom: 20px;
            left: 20px;
            right: 20px;
            z-index: 1;
        }

        .category-card h4 {
            color: #fff;
            font-size: 1.4rem;
            margin-bottom: 5px;
        }

        .category-card p {
            color: rgba(255,255,255,0.8);
            font-size: 0.9rem;
            margin-bottom: 0;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            margin-bottom: 15px;
            overflow: hidden;
        }

        .faq-question {
            padding: 1.2rem 1.5rem;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text-white);
            transition: var(--transition);
        }

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

        .faq-answer {
            padding: 0 1.5rem 1.2rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .article-list-item {
            display: flex;
            align-items: center;
            padding: 1rem 0;
            border-bottom: 1px solid var(--border-dark);
            transition: var(--transition);
        }

        .article-list-item:hover {
            padding-left: 10px;
        }

        .article-list-item a {
            color: var(--text-white);
            font-weight: 600;
            font-size: 1.05rem;
            flex: 1;
        }

        .article-list-item a:hover {
            color: var(--gold-primary);
        }

        .article-meta {
            font-size: 0.85rem;
            color: var(--text-muted);
            white-space: nowrap;
            margin-left: 15px;
        }

        .recommend-card {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 100%;
        }

        .recommend-card img {
            height: 180px;
            width: 100%;
            object-fit: cover;
        }

        .recommend-card .body {
            padding: 1.5rem;
        }

        .footer {
            background: var(--bg-darker);
            border-top: 1px solid var(--border-dark);
            padding: 60px 0 30px;
        }

        .footer-brand {
            color: var(--gold-primary);
            font-weight: 800;
            font-size: 1.6rem;
            margin-bottom: 1rem;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.7rem;
        }

        .footer-links a {
            color: var(--text-muted);
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--gold-primary);
            padding-left: 5px;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-dark);
            padding-top: 20px;
            margin-top: 40px;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .payment-badges {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin: 15px 0;
        }

        .payment-badges span {
            background: var(--bg-highlight);
            border: 1px solid var(--border-dark);
            border-radius: 6px;
            padding: 5px 12px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
        }

        .fab-left {
            position: fixed;
            left: 24px;
            bottom: 96px;
            z-index: 1050;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, #3a3a3a, #1a1a1a);
            border: 2px solid var(--gold-primary);
            box-shadow: 0 4px 20px rgba(197,160,89,0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold-bright);
            font-size: 1.8rem;
            cursor: pointer;
            transition: var(--transition);
            animation: float 3s ease-in-out infinite;
            opacity: 0.8;
        }

        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 0 25px rgba(197,160,89,0.5);
        }

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

        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: #e74c3c;
            border-radius: 50%;
            border: 2px solid #1a1a1a;
            animation: blink 1.5s infinite;
        }

        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            .navbar-custom .navbar-collapse {
                background: var(--bg-dark);
                padding: 1rem;
                border-radius: 0 0 12px 12px;
                border: 1px solid var(--border-dark);
                margin-top: 0.5rem;
            }
            .navbar-actions {
                margin-left: 0;
                margin-top: 10px;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 575.98px) {
            .hero h1 {
                font-size: 2rem;
            }
            .hero .lead {
                font-size: 1rem;
            }
            .hero-stats {
                gap: 15px;
                flex-wrap: wrap;
            }
            .stat-number {
                font-size: 1.5rem;
            }
            .section-pad {
                padding: 50px 0;
            }
            .navbar-custom .navbar-brand {
                font-size: 1.2rem;
            }
            .btn-gold, .btn-outline-gold {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
        }

/* roulang page: article */
:root {
            --jade-900: #052012;
            --jade-800: #0A2E1C;
            --jade-700: #123E25;
            --jade-600: #185133;
            --gold: #FFD700;
            --gold-soft: #F0C94A;
            --gold-pale: #FEF9C3;
            --red: #D32F2F;
            --red-bright: #EF4444;
            --mint: #D1F2EB;
            --mint-dim: #A7DCCC;
            --white: #FFFFFF;
            --body-bg: #0A2E1C;
            --card-bg: #0D2A18;
            --card-border: rgba(255, 215, 0, 0.22);
            --text-on-dark: #EFFEF8;
            --text-muted-gold: #C9B26B;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.45);
            --shadow-glow: 0 0 24px rgba(255, 215, 0, 0.18);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --transition: all 0.28s ease;
            --font-body: 'Be Vietnam Pro', 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            background: var(--body-bg);
            color: var(--text-on-dark);
            line-height: 1.65;
            letter-spacing: -0.01em;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

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

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

        a:hover {
            color: var(--gold);
        }

        a:focus,
        button:focus,
        input:focus,
        textarea:focus {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
        }

        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--white);
            letter-spacing: -0.02em;
        }

        p {
            margin-bottom: 1rem;
        }

        ul, ol {
            padding-left: 1.25rem;
            margin-bottom: 1rem;
        }

        .container {
            max-width: 1200px;
        }

        /* ============================================================
           NAVBAR
        ============================================================ */
        .navbar-custom {
            background: rgba(5, 32, 18, 0.82);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.18);
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1030;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
        }

        .navbar-custom .navbar-brand {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--gold);
            letter-spacing: -0.03em;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            white-space: nowrap;
        }

        .navbar-custom .navbar-brand i {
            color: var(--gold);
            font-size: 1.5rem;
            filter: drop-shadow(0 0 6px rgba(255, 215, 0, 0.5));
        }

        .navbar-custom .navbar-brand:hover {
            color: var(--gold-soft);
        }

        .navbar-custom .nav-link {
            color: var(--mint-dim);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.5rem 1rem !important;
            border-radius: 8px;
            margin: 0 0.15rem;
            transition: var(--transition);
        }

        .navbar-custom .nav-link:hover {
            color: var(--white);
            background: rgba(255, 215, 0, 0.08);
        }

        .navbar-custom .nav-link.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.12);
            font-weight: 600;
        }

        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 0.7rem;
            flex-wrap: nowrap;
        }

        .btn-login {
            background: transparent;
            border: 1px solid rgba(255, 215, 0, 0.45);
            color: var(--gold-soft);
            padding: 0.55rem 1.2rem;
            border-radius: 999px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-login:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--gold);
            color: var(--gold);
        }

        .btn-signup {
            background: linear-gradient(135deg, var(--gold) 0%, #B8860B 100%);
            border: none;
            color: #1A1A00;
            padding: 0.55rem 1.3rem;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: var(--transition);
            white-space: nowrap;
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.35);
        }

        .btn-signup:hover {
            background: linear-gradient(135deg, var(--gold-pale) 0%, var(--gold) 100%);
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
        }

        .navbar-toggler {
            border: 1px solid rgba(255, 215, 0, 0.35);
            background: transparent;
            padding: 0.4rem 0.6rem;
            border-radius: 8px;
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,215,0,0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ============================================================
           BREADCRUMB & ARTICLE HEADER
        ============================================================ */
        .breadcrumb-section {
            padding: 1.5rem 0 0.75rem;
            background: linear-gradient(180deg, rgba(5, 32, 18, 0.95) 0%, rgba(10, 46, 28, 0.88) 100%);
            border-bottom: 1px solid rgba(255, 215, 0, 0.12);
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 0.45rem;
            flex-wrap: wrap;
            font-size: 0.88rem;
            color: var(--mint-dim);
            margin-bottom: 0;
            padding: 0;
            background: transparent;
        }

        .breadcrumb-custom a {
            color: var(--mint-dim);
            transition: var(--transition);
        }

        .breadcrumb-custom a:hover {
            color: var(--gold);
        }

        .breadcrumb-custom .separator {
            color: rgba(255, 215, 0, 0.6);
            font-size: 0.75rem;
        }

        .breadcrumb-custom .current {
            color: var(--gold);
            font-weight: 500;
            max-width: 360px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .article-hero {
            padding: 2rem 0 2.5rem;
            background: linear-gradient(175deg, #0A2E1C 0%, #0D2A18 100%);
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            position: relative;
            overflow: hidden;
        }

        .article-hero::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.07) 0%, transparent 70%);
            pointer-events: none;
        }

        .article-hero .category-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid rgba(255, 215, 0, 0.3);
            color: var(--gold);
            font-size: 0.82rem;
            font-weight: 600;
            padding: 0.35rem 1rem;
            border-radius: 999px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            margin-bottom: 0.8rem;
        }

        .article-hero .h1-article {
            font-size: clamp(1.75rem, 4vw, 2.75rem);
            font-weight: 800;
            line-height: 1.2;
            color: var(--white);
            margin-bottom: 1rem;
            max-width: 820px;
        }

        .article-meta-top {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            align-items: center;
            color: var(--mint-dim);
            font-size: 0.9rem;
            margin-bottom: 0;
        }

        .article-meta-top span {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }

        .article-meta-top i {
            color: var(--gold-soft);
            font-size: 0.85rem;
        }

        .article-meta-top .promo-tag {
            background: var(--red-bright);
            color: var(--white);
            font-size: 0.72rem;
            font-weight: 700;
            padding: 0.25rem 0.7rem;
            border-radius: 999px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        /* ============================================================
           ARTICLE MAIN LAYOUT
        ============================================================ */
        .article-main {
            padding: 2.5rem 0 3rem;
            flex: 1;
        }

        .article-body-wrap {
            max-width: 720px;
            margin: 0 auto;
            font-size: 1.04rem;
            line-height: 1.7;
            color: var(--text-on-dark);
        }

        .article-body-wrap h1,
        .article-body-wrap h2,
        .article-body-wrap h3,
        .article-body-wrap h4 {
            margin-top: 2rem;
            margin-bottom: 1rem;
            color: var(--white);
        }

        .article-body-wrap h2 {
            font-size: 1.55rem;
            border-left: 4px solid var(--gold);
            padding-left: 0.9rem;
        }

        .article-body-wrap h3 {
            font-size: 1.25rem;
        }

        .article-body-wrap p {
            margin-bottom: 1.15rem;
        }

        .article-body-wrap ul,
        .article-body-wrap ol {
            margin-bottom: 1.25rem;
        }

        .article-body-wrap li {
            margin-bottom: 0.5rem;
        }

        .article-body-wrap blockquote {
            border-left: 4px solid var(--gold);
            background: rgba(255, 215, 0, 0.06);
            padding: 1.2rem 1.4rem;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 1.5rem 0;
            color: var(--gold-pale);
            font-style: italic;
            font-weight: 500;
        }

        .article-body-wrap img {
            border-radius: var(--radius-md);
            margin: 1.5rem 0;
            box-shadow: var(--shadow-md);
        }

        .article-body-wrap table {
            width: 100%;
            margin: 1.5rem 0;
            border-collapse: collapse;
            background: rgba(0, 0, 0, 0.25);
            border-radius: var(--radius-sm);
            overflow: hidden;
        }

        .article-body-wrap table th,
        .article-body-wrap table td {
            padding: 0.8rem 1rem;
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            color: var(--text-on-dark);
        }

        .article-body-wrap table th {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
            font-weight: 600;
            text-align: left;
        }

        .article-not-found {
            text-align: center;
            background: rgba(0, 0, 0, 0.35);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            padding: 3rem 2rem;
            margin: 0 auto;
            max-width: 480px;
        }

        .article-not-found i {
            font-size: 3rem;
            color: var(--red-bright);
            margin-bottom: 1.5rem;
        }

        .article-not-found h2 {
            font-size: 1.3rem;
            color: var(--white);
            margin-bottom: 1rem;
        }

        .article-not-found .btn-back {
            display: inline-block;
            background: linear-gradient(135deg, var(--gold) 0%, #B8860B 100%);
            color: #1A1A00;
            padding: 0.6rem 1.6rem;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.95rem;
            transition: var(--transition);
            margin-top: 1rem;
        }

        .article-not-found .btn-back:hover {
            background: var(--gold-pale);
            transform: translateY(-2px);
            color: #1A1A00;
        }

        /* ============================================================
           SIDEBAR
        ============================================================ */
        .sidebar-card {
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            margin-bottom: 1.5rem;
        }

        .sidebar-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 1rem;
            padding-bottom: 0.7rem;
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
        }

        .sidebar-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .sidebar-list li {
            padding: 0.6rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            gap: 0.6rem;
            color: var(--mint-dim);
            font-size: 0.9rem;
        }

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

        .sidebar-list li i {
            color: var(--gold-soft);
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .sidebar-list li a {
            color: var(--mint-dim);
            font-weight: 500;
        }

        .sidebar-list li a:hover {
            color: var(--gold);
        }

        .sidebar-highlight-box {
            background: linear-gradient(160deg, rgba(255, 215, 0, 0.10) 0%, rgba(211, 47, 47, 0.08) 100%);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            margin-bottom: 1.5rem;
        }

        .sidebar-highlight-box h5 {
            font-size: 1rem;
            color: var(--gold);
            margin-bottom: 0.6rem;
            font-weight: 700;
        }

        .sidebar-highlight-box p {
            font-size: 0.9rem;
            color: var(--mint-dim);
            margin-bottom: 0;
        }

        .payment-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .payment-badges span {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: 999px;
            padding: 0.35rem 0.8rem;
            font-size: 0.8rem;
            color: var(--gold-soft);
            font-weight: 500;
            transition: var(--transition);
        }

        .payment-badges span:hover {
            background: rgba(255, 215, 0, 0.16);
        }

        /* ============================================================
           RELATED ARTICLES
        ============================================================ */
        .related-section {
            padding: 3rem 0 3.5rem;
            background: linear-gradient(180deg, #0A2E1C 0%, #0D2A18 100%);
            border-top: 1px solid rgba(255, 215, 0, 0.1);
        }

        .section-title {
            font-size: 1.55rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 1.75rem;
            position: relative;
            display: inline-block;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 50%;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), transparent);
            border-radius: 2px;
        }

        .related-card {
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .related-card:hover {
            transform: translateY(-4px);
            border-color: rgba(255, 215, 0, 0.4);
            box-shadow: var(--shadow-glow);
        }

        .related-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            display: block;
        }

        .related-card .related-body {
            padding: 1.2rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .related-card .related-category {
            font-size: 0.75rem;
            color: var(--gold-soft);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            margin-bottom: 0.5rem;
        }

        .related-card h5 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 0.5rem;
            line-height: 1.4;
        }

        .related-card p {
            font-size: 0.88rem;
            color: var(--mint-dim);
            margin-bottom: 0;
            line-height: 1.55;
        }

        /* ============================================================
           FAQ
        ============================================================ */
        .faq-section {
            padding: 3rem 0 3.5rem;
            background: #0D2A18;
        }

        .accordion-custom .accordion-item {
            background: transparent;
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-sm);
            margin-bottom: 0.85rem;
            overflow: hidden;
        }

        .accordion-custom .accordion-button {
            background: rgba(0, 0, 0, 0.25);
            color: var(--white);
            font-weight: 600;
            font-size: 0.98rem;
            padding: 1.05rem 1.25rem;
            border: none;
            box-shadow: none;
            transition: var(--transition);
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold);
            box-shadow: none;
        }

        .accordion-custom .accordion-button::after {
            filter: invert(70%) sepia(70%) saturate(500%) hue-rotate(10deg);
        }

        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.25);
        }

        .accordion-custom .accordion-body {
            background: rgba(0, 0, 0, 0.2);
            color: var(--mint-dim);
            font-size: 0.94rem;
            line-height: 1.65;
            padding: 1.1rem 1.25rem;
        }

        /* ============================================================
           CTA
        ============================================================ */
        .cta-section {
            padding: 3.5rem 0;
            background: linear-gradient(160deg, #0A2E1C 0%, #123E25 100%);
            border-top: 1px solid rgba(255, 215, 0, 0.12);
        }

        .cta-panel {
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.10) 0%, rgba(211, 47, 47, 0.08) 100%);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-lg);
            padding: 2.5rem 2rem;
            position: relative;
            overflow: hidden;
        }

        .cta-panel::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-panel h2 {
            font-size: clamp(1.4rem, 3vw, 2rem);
            font-weight: 800;
            color: var(--white);
            margin-bottom: 0.75rem;
        }

        .cta-panel p {
            font-size: 1rem;
            color: var(--mint-dim);
            max-width: 560px;
            margin-bottom: 1.5rem;
        }

        .btn-cta-primary {
            background: linear-gradient(135deg, var(--gold) 0%, #B8860B 100%);
            border: none;
            color: #1A1A00;
            padding: 0.7rem 1.8rem;
            border-radius: 999px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.35);
        }

        .btn-cta-primary:hover {
            background: linear-gradient(135deg, var(--gold-pale) 0%, var(--gold) 100%);
            transform: translateY(-2px);
            box-shadow: 0 8px 26px rgba(255, 215, 0, 0.5);
            color: #1A1A00;
        }

        /* ============================================================
           FOOTER
        ============================================================ */
        .footer {
            background: #04130A;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            padding: 3rem 0 1.5rem;
            color: var(--mint-dim);
            font-size: 0.92rem;
        }

        .footer-brand {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
        }

        .footer .text-gold {
            color: var(--gold) !important;
            font-weight: 700;
            font-size: 1rem;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.5rem;
        }

        .footer-links a {
            color: var(--mint-dim);
            transition: var(--transition);
            font-size: 0.9rem;
        }

        .footer-links a:hover {
            color: var(--gold);
            padding-left: 0.25rem;
        }

        .footer .payment-badges span {
            font-size: 0.78rem;
            padding: 0.3rem 0.7rem;
        }

        .footer .text-muted {
            color: var(--mint-dim) !important;
            opacity: 0.85;
        }

        .footer-bottom {
            margin-top: 2rem;
            padding-top: 1.25rem;
            border-top: 1px solid rgba(255, 215, 0, 0.12);
            text-align: center;
            font-size: 0.85rem;
            color: rgba(209, 242, 235, 0.7);
        }

        /* ============================================================
           FAB
        ============================================================ */
        .fab-support {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 1050;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: radial-gradient(circle, #1A1A1A 0%, #0D0D0D 100%);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.3rem;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            opacity: 0.75;
            animation: fabFloat 3s ease-in-out infinite;
            text-decoration: none;
        }

        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 26px rgba(255, 215, 0, 0.5);
            color: var(--gold);
        }

        .fab-support:active {
            transform: scale(0.95) translateY(1px);
        }

        .fab-support .notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 12px;
            height: 12px;
            background: var(--red-bright);
            border: 2px solid #0D0D0D;
            border-radius: 50%;
            animation: dotBlink 1.6s ease-in-out infinite;
        }

        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-5px); }
        }

        @keyframes dotBlink {
            0%, 100% { opacity: 0.85; }
            50% { opacity: 0.3; }
        }

        /* ============================================================
           RESPONSIVE
        ============================================================ */
        @media (max-width: 1024px) {
            .navbar-custom .nav-link {
                padding: 0.5rem 0.7rem !important;
                font-size: 0.88rem;
            }
            .btn-login, .btn-signup {
                padding: 0.5rem 0.9rem;
                font-size: 0.83rem;
            }
        }

        @media (max-width: 991.98px) {
            .navbar-custom .navbar-collapse {
                background: rgba(5, 32, 18, 0.97);
                border-radius: var(--radius-sm);
                padding: 1rem;
                margin-top: 0.75rem;
                border: 1px solid rgba(255, 215, 0, 0.2);
            }
            .navbar-custom .nav-link {
                padding: 0.65rem 1rem !important;
                font-size: 0.95rem;
            }
            .navbar-custom .navbar-actions {
                margin-top: 1rem;
                flex-direction: row;
                gap: 0.6rem;
            }
            .article-body-wrap {
                max-width: 100%;
            }
            .sidebar-col {
                margin-top: 2rem;
            }
        }

        @media (max-width: 767.98px) {
            .article-hero {
                padding: 1.5rem 0 2rem;
            }
            .article-hero .h1-article {
                font-size: 1.5rem;
            }
            .article-meta-top {
                font-size: 0.82rem;
                gap: 0.8rem;
            }
            .article-main {
                padding: 1.75rem 0 2.25rem;
            }
            .article-body-wrap {
                font-size: 0.98rem;
            }
            .related-card img {
                height: 150px;
            }
            .cta-panel {
                padding: 1.75rem 1.25rem;
            }
            .breadcrumb-custom .current {
                max-width: 180px;
            }
        }

        @media (max-width: 519.98px) {
            .navbar-custom .navbar-brand {
                font-size: 1.05rem;
            }
            .navbar-custom .navbar-brand i {
                font-size: 1.2rem;
            }
            .navbar-custom .navbar-actions {
                flex-direction: row;
                gap: 0.45rem;
            }
            .btn-login, .btn-signup {
                padding: 0.42rem 0.75rem;
                font-size: 0.78rem;
            }
            .article-hero .h1-article {
                font-size: 1.35rem;
            }
            .related-card img {
                height: 130px;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .fab-support {
                left: 0.8rem;
                bottom: 5.5rem;
                width: 42px;
                height: 42px;
                font-size: 1.1rem;
            }
            .footer {
                padding: 2rem 0 1.25rem;
                font-size: 0.85rem;
            }
            .footer-brand {
                font-size: 1.1rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-deep: #0A2E1C;
            --bg-forest: #123E25;
            --bg-card: #0D3320;
            --gold: #FFD700;
            --gold-soft: #F0E68C;
            --gold-shadow: rgba(255, 215, 0, 0.3);
            --red: #D32F2F;
            --red-bright: #FF5252;
            --mint: #D1F2EB;
            --mint-soft: #A8D5C4;
            --white: #FFFFFF;
            --muted: #A8B8B0;
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-muted: rgba(255, 215, 0, 0.15);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-card: 0 8px 28px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 8px 32px rgba(255, 215, 0, 0.18);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-body: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        }

        * { box-sizing: border-box; }

        html { scroll-behavior: smooth; }

        body {
            font-family: var(--font-body);
            background-color: var(--bg-deep);
            color: var(--white);
            line-height: 1.65;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a { color: var(--gold); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--gold-soft); text-decoration: none; }
        a:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

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

        .container { max-width: 1200px; }

        /* ========== NAVBAR ========== */
        .navbar-custom {
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-gold);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1030;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
        }
        .navbar-custom .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.25rem;
            color: var(--gold);
            letter-spacing: 0.02em;
        }
        .navbar-custom .navbar-brand i {
            font-size: 1.5rem;
            color: var(--gold);
            filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.5));
        }
        .navbar-custom .nav-link {
            color: var(--mint);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 10px 16px;
            border-radius: 8px;
            position: relative;
            transition: var(--transition);
        }
        .navbar-custom .nav-link:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }
        .navbar-custom .nav-link.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.12);
        }
        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--gold);
            border-radius: 3px;
        }
        .navbar-toggler {
            border: 1px solid var(--border-gold);
            background: rgba(255, 215, 0, 0.1);
            padding: 6px 10px;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.3);
            border-color: var(--gold);
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23FFD700' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .navbar-actions .btn-login {
            background: transparent;
            border: none;
            color: var(--mint);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 8px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
        }
        .navbar-actions .btn-login:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }
        .navbar-actions .btn-signup {
            background: linear-gradient(135deg, var(--gold) 0%, #FFB300 100%);
            border: none;
            color: #0A2E1C;
            font-weight: 800;
            font-size: 0.9rem;
            padding: 10px 22px;
            border-radius: 10px;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.35);
        }
        .navbar-actions .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.45);
        }
        .navbar-actions .btn-signup:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
        }

        /* ========== HERO ========== */
        .hero-category {
            position: relative;
            background: linear-gradient(160deg, #0A2E1C 0%, #0D3320 35%, #1A0F0F 70%, #2A0F0F 100%);
            overflow: hidden;
            min-height: 650px;
            display: flex;
            align-items: center;
            padding: 80px 0 90px;
            border-bottom: 1px solid var(--border-gold);
        }
        .hero-category::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            opacity: 0.15;
            z-index: 1;
        }
        .hero-category::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 30% 40%, rgba(255, 215, 0, 0.08) 0%, transparent 60%),
                        radial-gradient(ellipse at 70% 80%, rgba(211, 47, 47, 0.1) 0%, transparent 55%);
            z-index: 2;
            pointer-events: none;
        }
        .hero-category .hero-content {
            position: relative;
            z-index: 3;
        }
        .hero-category .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            color: var(--gold);
            padding: 8px 18px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 0.03em;
            margin-bottom: 22px;
            backdrop-filter: blur(8px);
        }
        .hero-category h1 {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.15;
            color: var(--white);
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }
        .hero-category h1 .text-gold {
            color: var(--gold);
        }
        .hero-category .hero-subtitle {
            font-size: 1.15rem;
            color: var(--mint);
            max-width: 580px;
            line-height: 1.7;
            margin-bottom: 28px;
        }
        .hero-category .group-prompt {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-muted);
            border-radius: 12px;
            padding: 14px 20px;
            margin-bottom: 28px;
            max-width: 480px;
            backdrop-filter: blur(6px);
        }
        .hero-category .group-prompt i {
            color: var(--gold);
            font-size: 1.4rem;
        }
        .hero-category .group-prompt .prompt-text {
            font-weight: 600;
            color: var(--mint);
            font-size: 0.95rem;
        }
        .hero-category .group-prompt .prompt-text strong {
            color: var(--gold);
            font-size: 1.05rem;
        }
        .hero-category .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }
        .hero-category .btn-hero-primary {
            background: linear-gradient(135deg, var(--gold) 0%, #FFB300 100%);
            border: none;
            color: #0A2E1C;
            font-weight: 800;
            font-size: 1rem;
            padding: 14px 30px;
            border-radius: 12px;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .hero-category .btn-hero-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(255, 215, 0, 0.5);
        }
        .hero-category .btn-hero-primary:active {
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
        }
        .hero-category .btn-hero-secondary {
            background: rgba(255, 255, 255, 0.08);
            border: 2px solid var(--border-gold);
            color: var(--gold);
            font-weight: 700;
            font-size: 1rem;
            padding: 13px 28px;
            border-radius: 12px;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .hero-category .btn-hero-secondary:hover {
            background: rgba(255, 215, 0, 0.15);
            color: var(--gold-soft);
            border-color: var(--gold);
            transform: translateY(-3px);
        }
        .hero-category .btn-hero-secondary:active {
            transform: translateY(-1px);
        }

        .hero-panel {
            position: relative;
            z-index: 3;
            background: rgba(10, 46, 28, 0.75);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 30px 28px;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: var(--shadow-card);
        }
        .hero-panel .panel-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .hero-panel .panel-stat {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-muted);
        }
        .hero-panel .panel-stat:last-child {
            border-bottom: none;
        }
        .hero-panel .panel-stat .stat-label {
            color: var(--mint-soft);
            font-size: 0.9rem;
            font-weight: 500;
        }
        .hero-panel .panel-stat .stat-value {
            color: var(--white);
            font-weight: 800;
            font-size: 1.15rem;
        }
        .hero-panel .panel-stat .stat-value.text-gold {
            color: var(--gold);
        }
        .hero-panel .panel-rating {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 16px;
            padding: 14px;
            background: rgba(255, 215, 0, 0.08);
            border-radius: 10px;
        }
        .hero-panel .panel-rating .rating-stars {
            color: var(--gold);
            font-size: 1rem;
        }
        .hero-panel .panel-rating .rating-text {
            color: var(--mint);
            font-weight: 600;
            font-size: 0.9rem;
        }

        /* ========== SECTIONS ========== */
        .section {
            padding: 80px 0;
        }
        .section-alt {
            background: rgba(13, 51, 32, 0.5);
            border-top: 1px solid var(--border-muted);
            border-bottom: 1px solid var(--border-muted);
        }
        .section-header {
            margin-bottom: 50px;
        }
        .section-header .eyebrow {
            display: inline-block;
            color: var(--gold);
            font-weight: 700;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
        }
        .section-header h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--white);
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 16px;
        }
        .section-header p {
            color: var(--mint);
            font-size: 1.05rem;
            max-width: 700px;
            line-height: 1.7;
        }

        /* ========== SUMMARY SECTION ========== */
        .summary-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .summary-block .summary-image {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-gold);
        }
        .summary-block .summary-image img {
            width: 100%;
            height: 380px;
            object-fit: cover;
            transition: var(--transition);
        }
        .summary-block .summary-image:hover img {
            transform: scale(1.03);
        }
        .summary-block .summary-image .image-tag {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background: rgba(10, 46, 28, 0.85);
            color: var(--gold);
            padding: 8px 16px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 0.85rem;
            border: 1px solid var(--border-gold);
            backdrop-filter: blur(6px);
        }
        .summary-block .summary-text h2 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 18px;
            line-height: 1.35;
        }
        .summary-block .summary-text p {
            color: var(--mint);
            font-size: 1.02rem;
            line-height: 1.75;
            margin-bottom: 18px;
        }
        .summary-block .summary-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .summary-block .summary-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 10px 0;
            color: var(--mint);
            font-size: 0.98rem;
        }
        .summary-block .summary-list li i {
            color: var(--gold);
            font-size: 1.1rem;
            margin-top: 3px;
            flex-shrink: 0;
        }

        /* ========== STEPS GUIDE ========== */
        .steps-flow {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
            position: relative;
        }
        .steps-flow::before {
            content: '';
            position: absolute;
            top: 40px;
            left: 17%;
            right: 17%;
            height: 2px;
            background: linear-gradient(to right, var(--border-gold), rgba(255, 215, 0, 0.4), var(--border-gold));
            z-index: 1;
        }
        .step-item {
            position: relative;
            z-index: 2;
            background: var(--bg-card);
            border: 1px solid var(--border-muted);
            border-radius: var(--radius-md);
            padding: 30px 24px;
            transition: var(--transition);
            text-align: left;
        }
        .step-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        .step-item .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, var(--gold) 0%, #FFB300 100%);
            color: #0A2E1C;
            font-weight: 800;
            font-size: 1.3rem;
            border-radius: 50%;
            margin-bottom: 20px;
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.4);
        }
        .step-item h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 12px;
        }
        .step-item p {
            color: var(--mint-soft);
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
        .step-item .step-benefit {
            margin-top: 16px;
            padding: 12px 16px;
            background: rgba(255, 215, 0, 0.07);
            border-radius: 8px;
            border-left: 3px solid var(--gold);
            font-size: 0.9rem;
            color: var(--gold-soft);
            font-weight: 600;
        }

        /* ========== DEMO AREA ========== */
        .demo-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .demo-visual {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 30px;
            box-shadow: var(--shadow-card);
        }
        .demo-visual .demo-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 22px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .demo-visual .demo-bets {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-bottom: 22px;
        }
        .demo-visual .demo-bet-option {
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 2px solid var(--border-muted);
            transition: var(--transition);
            cursor: pointer;
            background: rgba(255, 255, 255, 0.04);
        }
        .demo-visual .demo-bet-option:hover,
        .demo-visual .demo-bet-option:hover {
            border-color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
        }
        .demo-visual .demo-bet-option .bet-label {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--white);
        }
        .demo-visual .demo-bet-option .bet-odds {
            color: var(--gold);
            font-weight: 700;
            font-size: 0.95rem;
            margin-top: 6px;
        }
        .demo-visual .demo-note {
            text-align: center;
            color: var(--mint-soft);
            font-size: 0.9rem;
            padding: 12px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 8px;
        }
        .demo-description h3 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .demo-description p {
            color: var(--mint);
            font-size: 1rem;
            line-height: 1.75;
            margin-bottom: 14px;
        }
        .demo-description .demo-points {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .demo-description .demo-points li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: var(--mint);
            font-size: 0.95rem;
            padding: 8px 0;
        }
        .demo-description .demo-points li i {
            color: var(--gold);
            margin-top: 4px;
            flex-shrink: 0;
        }

        /* ========== FAQ ========== */
        .faq-list .accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-muted);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 14px;
            overflow: hidden;
        }
        .faq-list .accordion-item:last-child {
            margin-bottom: 0;
        }
        .faq-list .accordion-button {
            background: transparent;
            color: var(--white);
            font-weight: 700;
            font-size: 1rem;
            padding: 20px 24px;
            border-radius: var(--radius-sm) !important;
            transition: var(--transition);
        }
        .faq-list .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.08);
            color: var(--gold);
            box-shadow: none;
        }
        .faq-list .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.25);
            border-color: var(--gold);
        }
        .faq-list .accordion-button::after {
            filter: brightness(0) invert(1);
        }
        .faq-list .accordion-body {
            color: var(--mint);
            font-size: 0.95rem;
            line-height: 1.75;
            padding: 20px 24px;
            border-top: 1px solid var(--border-muted);
        }

        /* ========== SUCCESS CASES ========== */
        .success-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .success-card {
            background: var(--bg-card);
            border: 1px solid var(--border-muted);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: left;
            transition: var(--transition);
        }
        .success-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }
        .success-card .success-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 6px;
        }
        .success-card .success-label {
            color: var(--mint-soft);
            font-size: 0.9rem;
            font-weight: 600;
        }
        .success-card .success-desc {
            color: var(--muted);
            font-size: 0.85rem;
            margin-top: 8px;
            line-height: 1.6;
        }

        .testimonial-row {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-top: 30px;
        }
        .testimonial-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-muted);
            border-radius: var(--radius-md);
            padding: 22px;
            transition: var(--transition);
        }
        .testimonial-item:hover {
            border-color: var(--border-gold);
        }
        .testimonial-item .testimonial-text {
            color: var(--mint);
            font-size: 0.93rem;
            font-style: italic;
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .testimonial-item .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--gold);
            font-weight: 700;
            font-size: 0.88rem;
        }
        .testimonial-item .testimonial-author i {
            font-size: 1.2rem;
        }

        /* ========== CTA ========== */
        .cta-section {
            padding: 90px 0;
            background: linear-gradient(160deg, #0D3320 0%, #1A0F0F 55%, #2A0F0F 100%);
            border-top: 1px solid var(--border-gold);
            border-bottom: 1px solid var(--border-gold);
        }
        .cta-panel {
            background: rgba(10, 46, 28, 0.7);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 50px 40px;
            text-align: center;
            box-shadow: var(--shadow-gold);
            backdrop-filter: blur(10px);
        }
        .cta-panel h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 16px;
            line-height: 1.3;
        }
        .cta-panel p {
            color: var(--mint);
            font-size: 1.05rem;
            max-width: 600px;
            margin: 0 auto 28px;
            line-height: 1.7;
        }
        .cta-panel .btn-cta-primary {
            background: linear-gradient(135deg, var(--gold) 0%, #FFB300 100%);
            border: none;
            color: #0A2E1C;
            font-weight: 800;
            font-size: 1.05rem;
            padding: 16px 36px;
            border-radius: 12px;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.4);
            display: inline-flex;
            align-items: center;
            gap: 12px;
        }
        .cta-panel .btn-cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 14px 36px rgba(255, 215, 0, 0.5);
        }
        .cta-panel .btn-cta-primary:active {
            transform: translateY(-1px);
        }
        .cta-panel .cta-note {
            margin-top: 18px;
            color: var(--muted);
            font-size: 0.85rem;
        }

        /* ========== FAB ========== */
        .fab-custom {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1050;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, #1A0F0F, #0A2E1C 65%);
            border: 2px solid var(--gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            opacity: 0.7;
            animation: fab-breathe 3s ease-in-out infinite;
            text-decoration: none;
            -webkit-tap-highlight-color: transparent;
            user-select: none;
        }
        .fab-custom:hover {
            transform: scale(1.1);
            opacity: 1;
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.55);
            animation-play-state: paused;
        }
        .fab-custom:active {
            transform: scale(0.95) translateY(2px);
            box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
        }
        .fab-custom .fab-icon {
            font-size: 1.5rem;
            color: var(--gold);
            filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.6));
            transition: transform 0.5s ease;
        }
        .fab-custom:hover .fab-icon {
            transform: rotate(360deg);
        }
        .fab-custom .fab-notification {
            position: absolute;
            top: 2px;
            right: 2px;
            width: 14px;
            height: 14px;
            background: #D32F2F;
            border: 2px solid var(--bg-deep);
            border-radius: 50%;
            animation: fab-blink 1.2s ease-in-out infinite;
            box-shadow: 0 0 8px rgba(211, 47, 47, 0.7);
        }
        .fab-custom .fab-tooltip {
            position: absolute;
            left: 68px;
            background: rgba(10, 46, 28, 0.95);
            color: var(--white);
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 0.82rem;
            font-weight: 600;
            white-space: nowrap;
            border: 1px solid var(--border-gold);
            opacity: 0;
            pointer-events: none;
            transition: var(--transition);
            box-shadow: var(--shadow-card);
        }
        .fab-custom:hover .fab-tooltip {
            opacity: 1;
            left: 72px;
        }

        @keyframes fab-breathe {
            0%, 100% { transform: translateY(0); opacity: 0.7; }
            50% { transform: translateY(-4px); opacity: 0.9; }
        }
        @keyframes fab-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* ========== FOOTER ========== */
        .footer {
            background: #081F13;
            border-top: 1px solid var(--border-gold);
            padding: 60px 0 30px;
        }
        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
        }
        .footer-brand i {
            font-size: 1.4rem;
        }
        .footer .text-muted {
            color: var(--mint-soft) !important;
            font-size: 0.9rem;
            line-height: 1.7;
        }
        .footer .text-gold {
            color: var(--gold) !important;
            font-weight: 700;
            font-size: 1rem;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links li a {
            color: var(--mint-soft);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-links li a:hover {
            color: var(--gold);
            padding-left: 4px;
        }
        .payment-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .payment-badges span {
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-muted);
            color: var(--mint);
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 0.83rem;
            font-weight: 600;
            transition: var(--transition);
        }
        .payment-badges span:hover {
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.14);
        }
        .footer-bottom {
            margin-top: 40px;
            padding-top: 24px;
            border-top: 1px solid var(--border-muted);
            text-align: center;
        }
        .footer-bottom p {
            color: var(--muted);
            font-size: 0.85rem;
            line-height: 1.6;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-category h1 {
                font-size: 2.4rem;
            }
            .summary-block {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .demo-block {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .success-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-flow::before {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .hero-category {
                min-height: auto;
                padding: 60px 0 70px;
            }
            .hero-category h1 {
                font-size: 1.9rem;
            }
            .hero-category .hero-subtitle {
                font-size: 1rem;
            }
            .hero-panel {
                margin-top: 30px;
            }
            .steps-flow {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .testimonial-row {
                grid-template-columns: 1fr;
            }
            .section {
                padding: 50px 0;
            }
            .section-header h2 {
                font-size: 1.7rem;
            }
            .cta-panel {
                padding: 30px 20px;
            }
            .cta-panel h2 {
                font-size: 1.7rem;
            }
            .navbar-custom .navbar-actions {
                display: flex;
                gap: 8px;
                margin-top: 10px;
                width: 100%;
                justify-content: flex-end;
            }
            .navbar-custom .btn-login {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
            .navbar-custom .btn-signup {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
            .navbar-custom .navbar-collapse {
                padding-top: 12px;
            }
            .fab-custom {
                left: 12px;
                bottom: 80px;
                width: 50px;
                height: 50px;
            }
            .fab-custom .fab-icon {
                font-size: 1.3rem;
            }
            .fab-custom .fab-tooltip {
                display: none;
            }
        }

        @media (max-width: 520px) {
            .hero-category h1 {
                font-size: 1.6rem;
            }
            .hero-category .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero-category .btn-hero-primary,
            .hero-category .btn-hero-secondary {
                width: 100%;
                justify-content: center;
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            .hero-category .group-prompt {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .success-grid {
                grid-template-columns: 1fr;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .summary-block .summary-image img {
                height: 240px;
            }
            .demo-visual .demo-bets {
                grid-template-columns: 1fr;
            }
            .footer-brand {
                font-size: 1.1rem;
            }
            .payment-badges span {
                font-size: 0.75rem;
                padding: 6px 10px;
            }
        }

/* roulang page: category2 */
/* ===== Design Variables ===== */
        :root {
            --color-primary-bg: #0A2E1C;
            --color-primary-bg-light: #123E25;
            --color-forest: #0D3523;
            --color-gold: #FFD700;
            --color-gold-muted: #D4AC0D;
            --color-red: #D32F2F;
            --color-white: #FFFFFF;
            --color-pale-mint: #D1F2EB;
            --color-text-secondary: #B8C9C0;
            --color-border-gold: rgba(255, 215, 0, 0.35);
            --color-border-subtle: rgba(255, 255, 255, 0.08);
            --color-overlay-dark: rgba(4, 18, 12, 0.75);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 32px;
            --shadow-card: 0 10px 28px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 6px 24px rgba(255, 215, 0, 0.2);
            --shadow-gold-hover: 0 10px 36px rgba(255, 215, 0, 0.32);
            --font-family-base: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-family-display: 'Georgia', 'Times New Roman', serif;
            --transition-base: all 0.3s ease;
            --transition-fast: all 0.2s ease;
        }
        
        /* ===== Reset & Base ===== */
        * {
            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-family-base);
            line-height: 1.65;
            color: var(--color-white);
            background-color: var(--color-primary-bg);
            overflow-x: hidden;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            color: var(--color-gold);
            text-decoration: none;
            transition: var(--transition-base);
        }
        
        a:hover {
            color: #FFF0A0;
            text-decoration: none;
        }
        
        a:focus-visible,
        button:focus-visible {
            outline: 3px solid var(--color-gold);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }
        
        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }
        
        ul, ol {
            list-style: none;
            padding-left: 0;
            margin-bottom: 0;
        }
        
        h1, h2, h3, h4, h5, h6 {
            line-height: 1.3;
            margin-bottom: 0;
            font-weight: 700;
        }
        
        p {
            margin-bottom: 0;
        }
        
        .section {
            padding: 64px 0;
        }
        
        .section-sm {
            padding: 40px 0;
        }
        
        .container {
            max-width: 1200px;
        }
        
        /* ===== Navbar ===== */
        .navbar-custom {
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border-gold);
            padding: 14px 0;
            z-index: 1050;
            position: sticky;
            top: 0;
            width: 100%;
        }
        
        .navbar-custom .navbar-brand {
            color: var(--color-gold);
            font-weight: 800;
            font-size: 1.2rem;
            letter-spacing: 0.3px;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition-base);
        }
        
        .navbar-custom .navbar-brand:hover {
            color: #FFF0A0;
            transform: translateY(-1px);
        }
        
        .navbar-custom .navbar-brand i {
            font-size: 1.4rem;
        }
        
        .navbar-custom .nav-link {
            color: var(--color-pale-mint);
            font-weight: 600;
            font-size: 0.92rem;
            padding: 8px 16px !important;
            border-radius: 20px;
            transition: var(--transition-base);
            letter-spacing: 0.2px;
        }
        
        .navbar-custom .nav-link:hover {
            color: var(--color-gold);
            background: rgba(255, 215, 0, 0.08);
        }
        
        .navbar-custom .nav-link.active {
            color: var(--color-primary-bg);
            background: var(--color-gold);
            font-weight: 700;
            box-shadow: var(--shadow-gold);
        }
        
        .navbar-toggler {
            border-color: rgba(255, 215, 0, 0.4) !important;
            padding: 8px 10px;
        }
        
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23FFD700' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
        }
        
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        
        .btn-login {
            color: var(--color-gold);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 9px 20px;
            background: transparent;
            border: 1px solid var(--color-border-gold);
            border-radius: 50px;
            transition: var(--transition-base);
            letter-spacing: 0.3px;
        }
        
        .btn-login:hover {
            background: rgba(255, 215, 0, 0.12);
            border-color: var(--color-gold);
            transform: translateY(-1px);
        }
        
        .btn-signup {
            color: var(--color-primary-bg);
            font-weight: 800;
            font-size: 0.9rem;
            padding: 9px 22px;
            background: linear-gradient(135deg, #FFE45C, var(--color-gold));
            border-radius: 50px;
            transition: var(--transition-base);
            letter-spacing: 0.3px;
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold-hover);
            filter: brightness(1.06);
        }
        
        .btn-signup:active,
        .btn-login:active {
            transform: translateY(0) scale(0.97);
        }
        
        @media (max-width: 991px) {
            .navbar-actions {
                margin-top: 12px;
                width: 100%;
                justify-content: flex-start;
            }
            
            .navbar-custom .nav-link {
                padding: 10px 12px !important;
            }
            
            .navbar-collapse {
                padding-top: 12px;
            }
        }
        
        @media (max-width: 520px) {
            .navbar-custom .navbar-brand {
                font-size: 1rem;
            }
            
            .navbar-actions {
                gap: 8px;
            }
            
            .btn-login,
            .btn-signup {
                padding: 8px 14px;
                font-size: 0.82rem;
            }
        }
        
        /* ===== Hero ===== */
        .hero-category {
            position: relative;
            min-height: 520px;
            display: flex;
            align-items: center;
            padding: 80px 0 72px;
            background-image: linear-gradient(var(--color-overlay-dark), var(--color-overlay-dark)),
                url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }
        
        .hero-category::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(10, 46, 28, 0.4) 0%, rgba(10, 46, 28, 0.85) 100%);
            pointer-events: none;
            z-index: 1;
        }
        
        .hero-category .container {
            position: relative;
            z-index: 2;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(211, 47, 47, 0.9);
            color: var(--color-white);
            font-weight: 700;
            font-size: 0.8rem;
            padding: 8px 18px;
            border-radius: 50px;
            letter-spacing: 0.8px;
            text-transform: uppercase;
            margin-bottom: 20px;
            animation: pulseBadge 2.4s ease-in-out infinite;
        }
        
        @keyframes pulseBadge {
            0%, 100% {
                box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.55);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(211, 47, 47, 0);
            }
        }
        
        .hero-category h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-white);
            letter-spacing: -0.5px;
            margin-bottom: 16px;
            line-height: 1.25;
            max-width: 720px;
        }
        
        .hero-category h1 .highlight-gold {
            color: var(--color-gold);
            text-shadow: 0 2px 20px rgba(255, 215, 0, 0.4);
        }
        
        .hero-category .lead-text {
            font-size: 1.06rem;
            color: var(--color-pale-mint);
            max-width: 600px;
            line-height: 1.7;
            margin-bottom: 28px;
        }
        
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }
        
        .btn-gold-gradient {
            color: var(--color-primary-bg);
            font-weight: 800;
            font-size: 1rem;
            padding: 14px 30px;
            background: linear-gradient(135deg, #FFE45C, var(--color-gold));
            border-radius: 50px;
            transition: var(--transition-base);
            letter-spacing: 0.3px;
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        
        .btn-gold-gradient:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold-hover);
            filter: brightness(1.06);
            color: var(--color-primary-bg);
        }
        
        .btn-gold-gradient:active {
            transform: translateY(0) scale(0.97);
        }
        
        .btn-outline-gold {
            color: var(--color-gold);
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 28px;
            background: transparent;
            border: 2px solid var(--color-gold);
            border-radius: 50px;
            transition: var(--transition-base);
            letter-spacing: 0.3px;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        
        .btn-outline-gold:hover {
            background: rgba(255, 215, 0, 0.12);
            color: #FFF0A0;
            border-color: #FFF0A0;
            transform: translateY(-2px);
        }
        
        .btn-outline-gold:active {
            transform: translateY(0) scale(0.97);
        }
        
        .countdown-bar {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-md);
            padding: 14px 22px;
            max-width: 520px;
            backdrop-filter: blur(6px);
        }
        
        .countdown-label {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--color-pale-mint);
            letter-spacing: 0.5px;
            text-transform: uppercase;
            margin-right: 4px;
        }
        
        .countdown-timer {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        
        .countdown-timer .time-block {
            background: rgba(0, 0, 0, 0.35);
            border-radius: 8px;
            padding: 6px 12px;
            text-align: center;
            min-width: 52px;
        }
        
        .countdown-timer .time-value {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--color-gold);
            display: block;
            line-height: 1.2;
        }
        
        .countdown-timer .time-label {
            font-size: 0.65rem;
            color: var(--color-pale-mint);
            text-transform: uppercase;
            letter-spacing: 0.4px;
        }
        
        @media (max-width: 768px) {
            .hero-category {
                min-height: auto;
                padding: 56px 0 48px;
            }
            
            .hero-category h1 {
                font-size: 1.8rem;
            }
            
            .hero-category .lead-text {
                font-size: 0.95rem;
            }
            
            .btn-gold-gradient,
            .btn-outline-gold {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            
            .countdown-bar {
                padding: 12px 16px;
                gap: 10px;
            }
            
            .countdown-timer .time-block {
                min-width: 42px;
                padding: 4px 8px;
            }
        }
        
        @media (max-width: 520px) {
            .hero-category h1 {
                font-size: 1.5rem;
            }
            
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            
            .btn-gold-gradient,
            .btn-outline-gold {
                width: 100%;
                justify-content: center;
            }
            
            .countdown-timer {
                gap: 6px;
            }
        }
        
        /* ===== Section titles ===== */
        .section-title {
            margin-bottom: 36px;
        }
        
        .section-title .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--color-gold);
            letter-spacing: 1.2px;
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        
        .section-title h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-white);
            letter-spacing: -0.3px;
            line-height: 1.3;
        }
        
        .section-title p {
            color: var(--color-text-secondary);
            font-size: 0.95rem;
            max-width: 620px;
            margin-top: 12px;
            line-height: 1.7;
        }
        
        @media (max-width: 768px) {
            .section-title h2 {
                font-size: 1.55rem;
            }
        }
        
        /* ===== Stats bar ===== */
        .stats-strip {
            background: var(--color-forest);
            border-top: 1px solid var(--color-border-gold);
            border-bottom: 1px solid var(--color-border-gold);
            padding: 20px 0;
        }
        
        .stats-strip .stat-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 8px 0;
        }
        
        .stats-strip .stat-icon {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-gold);
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        
        .stats-strip .stat-value {
            font-size: 1.45rem;
            font-weight: 800;
            color: var(--color-gold);
            line-height: 1.2;
        }
        
        .stats-strip .stat-label {
            font-size: 0.78rem;
            color: var(--color-pale-mint);
            letter-spacing: 0.3px;
        }
        
        @media (max-width: 768px) {
            .stats-strip .stat-value {
                font-size: 1.2rem;
            }
        }
        
        /* ===== Step Flow ===== */
        .steps-flow {
            display: flex;
            flex-direction: column;
            gap: 0;
            counter-reset: step-counter;
        }
        
        .step-item {
            position: relative;
            padding-left: 72px;
            padding-bottom: 42px;
            counter-increment: step-counter;
        }
        
        .step-item:last-child {
            padding-bottom: 0;
        }
        
        .step-item::before {
            content: counter(step-counter, decimal-leading-zero);
            position: absolute;
            left: 0;
            top: 0;
            width: 54px;
            height: 54px;
            background: linear-gradient(135deg, #FFE45C, var(--color-gold));
            color: var(--color-primary-bg);
            font-weight: 800;
            font-size: 1rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            letter-spacing: 0;
        }
        
        .step-item::after {
            content: '';
            position: absolute;
            left: 26px;
            top: 58px;
            bottom: 8px;
            width: 2px;
            background: linear-gradient(180deg, var(--color-border-gold), rgba(255, 215, 0, 0.08));
        }
        
        .step-item:last-child::after {
            display: none;
        }
        
        .step-item h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 6px;
        }
        
        .step-item p {
            color: var(--color-text-secondary);
            font-size: 0.92rem;
            line-height: 1.7;
            max-width: 520px;
        }
        
        @media (max-width: 576px) {
            .step-item {
                padding-left: 60px;
            }
            
            .step-item::before {
                width: 44px;
                height: 44px;
                font-size: 0.85rem;
            }
            
            .step-item::after {
                left: 21px;
                top: 48px;
            }
        }
        
        /* ===== Interactive Demo Area ===== */
        .demo-panel {
            background: var(--color-forest);
            border: 1px solid var(--color-border-subtle);
            border-radius: var(--radius-lg);
            padding: 32px;
            display: flex;
            flex-direction: column;
            gap: 24px;
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        
        .demo-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-red), var(--color-gold), var(--color-red));
        }
        
        .demo-panel .demo-header {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        
        .demo-panel .demo-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: rgba(255, 215, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-gold);
            font-size: 1.3rem;
        }
        
        .demo-panel h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-white);
        }
        
        .demo-panel .score-row {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        
        .demo-panel .score-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: 20px;
            padding: 6px 16px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--color-gold);
        }
        
        .demo-panel .score-pill.highlight {
            background: rgba(211, 47, 47, 0.15);
            border-color: rgba(211, 47, 47, 0.35);
            color: #FF6B6B;
        }
        
        .demo-panel .progress-track {
            height: 8px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 4px;
            overflow: hidden;
        }
        
        .demo-panel .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--color-gold), #FFE45C);
            border-radius: 4px;
            transition: width 1.2s ease;
        }
        
        .demo-panel .progress-fill.gold-fill {
            background: linear-gradient(90deg, var(--color-gold), #FFBF00);
        }
        
        .demo-panel .demo-footer-text {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }
        
        .demo-panel img {
            border-radius: var(--radius-md);
            width: 100%;
            object-fit: cover;
            aspect-ratio: 16/10;
        }
        
        @media (max-width: 768px) {
            .demo-panel {
                padding: 20px;
                gap: 16px;
            }
        }
        
        /* ===== Pain Points ===== */
        .pain-points-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 18px;
        }
        
        .pain-card {
            background: transparent;
            border: 1px solid var(--color-border-subtle);
            border-radius: var(--radius-md);
            padding: 22px;
            transition: var(--transition-base);
            height: 100%;
        }
        
        .pain-card:hover {
            border-color: rgba(211, 47, 47, 0.45);
            background: rgba(211, 47, 47, 0.04);
            transform: translateY(-3px);
        }
        
        .pain-card .pain-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: rgba(211, 47, 47, 0.1);
            color: #FF6B6B;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.15rem;
            margin-bottom: 14px;
        }
        
        .pain-card h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 6px;
        }
        
        .pain-card p {
            font-size: 0.87rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }
        
        /* ===== Success Stories ===== */
        .success-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 18px;
        }
        
        .success-card {
            background: var(--color-forest);
            border: 1px solid var(--color-border-subtle);
            border-radius: var(--radius-md);
            padding: 22px;
            transition: var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        
        .success-card:hover {
            border-color: var(--color-border-gold);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            transform: translateY(-2px);
        }
        
        .success-card .success-quote {
            font-size: 0.93rem;
            color: var(--color-pale-mint);
            line-height: 1.7;
            font-style: italic;
            flex-grow: 1;
        }
        
        .success-card .success-author {
            display: flex;
            align-items: center;
            gap: 10px;
            border-top: 1px solid var(--color-border-subtle);
            padding-top: 14px;
        }
        
        .success-card .author-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 2px solid var(--color-gold);
            background: rgba(255, 215, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-gold);
            font-size: 0.9rem;
            font-weight: 700;
            flex-shrink: 0;
        }
        
        .success-card .author-name {
            font-weight: 700;
            font-size: 0.88rem;
            color: var(--color-white);
        }
        
        .success-card .author-role {
            font-size: 0.75rem;
            color: var(--color-text-secondary);
        }
        
        /* ===== FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
        }
        
        .faq-item {
            background: var(--color-forest);
            border: 1px solid var(--color-border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition-base);
        }
        
        .faq-item:hover {
            border-color: var(--color-border-gold);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
        }
        
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            padding: 18px 20px;
            cursor: pointer;
            width: 100%;
            text-align: left;
            transition: var(--transition-base);
        }
        
        .faq-question:hover {
            background: rgba(255, 215, 0, 0.04);
        }
        
        .faq-question h3 {
            font-size: 0.97rem;
            font-weight: 700;
            color: var(--color-white);
            flex-grow: 1;
            margin: 0;
        }
        
        .faq-toggle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.1);
            color: var(--color-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: var(--transition-base);
            font-size: 0.85rem;
        }
        
        .faq-item.active .faq-toggle {
            transform: rotate(180deg);
            background: var(--color-gold);
            color: var(--color-primary-bg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }
        
        .faq-answer-inner {
            padding: 0 20px 18px;
            color: var(--color-text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
        }
        
        .faq-item.active .faq-answer {
            max-height: 300px;
        }
        
        /* ===== CTA Section ===== */
        .cta-section {
            background-image: linear-gradient(rgba(10, 46, 28, 0.8), rgba(10, 46, 28, 0.92)),
                url('/assets/images/backpic/back-3.jpg');
            background-size: cover;
            background-position: center;
            border-top: 1px solid var(--color-border-gold);
            border-bottom: 1px solid var(--color-border-gold);
            padding: 72px 0;
            text-align: center;
        }
        
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: 14px;
            letter-spacing: -0.3px;
        }
        
        .cta-section p {
            color: var(--color-pale-mint);
            font-size: 0.98rem;
            max-width: 550px;
            margin: 0 auto 24px;
            line-height: 1.7;
        }
        
        .cta-section .cta-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        @media (max-width: 520px) {
            .cta-section {
                padding: 48px 0;
            }
            
            .cta-section h2 {
                font-size: 1.5rem;
            }
            
            .cta-section .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .cta-section .btn-gold-gradient,
            .cta-section .btn-outline-gold {
                width: 100%;
                max-width: 300px;
                justify-content: center;
            }
        }
        
        /* ===== FAB ===== */
        .fab-custom {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1000;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: #0A0A0A;
            border: 3px solid var(--color-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-gold);
            font-size: 1.45rem;
            opacity: 0.7;
            cursor: pointer;
            transition: all 0.35s ease;
            animation: fabFloat 3.2s ease-in-out infinite;
            text-decoration: none;
        }
        
        .fab-custom:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.45);
            color: var(--color-gold);
        }
        
        .fab-custom:active {
            transform: scale(0.95) translateY(1px);
        }
        
        .fab-custom .notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 16px;
            height: 16px;
            background: #D32F2F;
            border: 2px solid #0A0A0A;
            border-radius: 50%;
            animation: blinkDot 1.8s ease-in-out infinite;
        }
        
        .fab-custom .fab-icon-spin {
            transition: transform 0.5s ease;
            display: inline-block;
        }
        
        .fab-custom:hover .fab-icon-spin {
            transform: rotate(360deg);
        }
        
        @keyframes fabFloat {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-6px);
            }
        }
        
        @keyframes blinkDot {
            0%, 100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(0.75);
            }
        }
        
        @media (max-width: 520px) {
            .fab-custom {
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
                left: 12px;
                bottom: 80px;
            }
        }
        
        /* ===== Footer ===== */
        .footer {
            background: #061A11;
            border-top: 1px solid var(--color-border-gold);
            padding: 52px 0 0;
            color: var(--color-text-secondary);
        }
        
        .footer-brand {
            color: var(--color-gold);
            font-weight: 800;
            font-size: 1.15rem;
            letter-spacing: 0.3px;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
        }
        
        .footer-brand i {
            font-size: 1.3rem;
        }
        
        .footer p {
            font-size: 0.87rem;
            line-height: 1.7;
        }
        
        .text-gold {
            color: var(--color-gold) !important;
        }
        
        .text-muted {
            color: var(--color-text-secondary) !important;
        }
        
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .footer-links a {
            color: var(--color-text-secondary);
            font-size: 0.87rem;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        
        .footer-links a:hover {
            color: var(--color-gold);
            transform: translateX(3px);
        }
        
        .payment-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        
        .payment-badges span {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--color-border-subtle);
            border-radius: 20px;
            padding: 6px 14px;
            font-size: 0.76rem;
            font-weight: 600;
            color: var(--color-pale-mint);
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        
        .payment-badges span:hover {
            border-color: var(--color-border-gold);
            color: var(--color-gold);
            background: rgba(255, 215, 0, 0.06);
        }
        
        .footer h5 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-gold);
            letter-spacing: 0.5px;
        }
        
        .footer .footer-bottom {
            margin-top: 40px;
            padding: 16px 0;
            border-top: 1px solid var(--color-border-subtle);
            text-align: center;
        }
        
        .footer .footer-bottom p {
            font-size: 0.8rem;
            color: var(--color-text-secondary);
        }
        
        @media (max-width: 768px) {
            .footer {
                padding: 40px 0 0;
            }
        }
        
        /* ===== Responsive utilities ===== */
        @media (max-width: 991px) {
            .section {
                padding: 48px 0;
            }
        }
        
        @media (max-width: 576px) {
            .section {
                padding: 40px 0;
            }
            
            .demo-panel {
                padding: 18px;
            }
            
            .pain-points-grid,
            .success-grid {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-dark: #072114;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: rgba(209, 242, 235, 0.75);
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-mint: rgba(209, 242, 235, 0.18);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.25);
            --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-body: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.65;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            letter-spacing: 0.01em;
        }

        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: var(--transition-base);
        }

        a:hover, a:focus {
            color: #FFE54C;
            text-decoration: none;
        }

        a:focus-visible, button:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }

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

        .container {
            max-width: 1200px;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        /* ========== NAVBAR ========== */
        .navbar-custom {
            background: rgba(7, 33, 20, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-gold);
            padding-top: 0.75rem;
            padding-bottom: 0.75rem;
            position: sticky;
            top: 0;
            z-index: 1030;
            transition: var(--transition-base);
        }

        .navbar-custom .navbar-brand {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: -0.02em;
            white-space: normal;
            line-height: 1.3;
        }

        .navbar-custom .navbar-brand i {
            color: var(--accent-gold);
            margin-right: 0.5rem;
        }

        .navbar-custom .navbar-nav .nav-link {
            color: var(--text-mint);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.6rem 1rem;
            border-radius: 8px;
            transition: var(--transition-base);
        }

        .navbar-custom .navbar-nav .nav-link:hover,
        .navbar-custom .navbar-nav .nav-link:focus {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .navbar-custom .navbar-nav .nav-link.active {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.12);
            font-weight: 600;
        }

        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-shrink: 0;
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--text-mint);
            color: var(--text-mint);
            padding: 0.5rem 1.2rem;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-login:hover, .btn-login:focus {
            background: rgba(209, 242, 235, 0.1);
            color: var(--text-white);
            border-color: var(--text-white);
        }

        .btn-signup {
            background: var(--accent-gold);
            border: none;
            color: var(--bg-primary);
            padding: 0.5rem 1.4rem;
            border-radius: 8px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-signup:hover, .btn-signup:focus {
            background: #FFE54C;
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold);
        }

        .navbar-toggler {
            border: 1px solid var(--border-gold);
            background: transparent;
            padding: 0.4rem 0.75rem;
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23FFD700' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            background-image: linear-gradient(rgba(7, 33, 20, 0.72), rgba(7, 33, 20, 0.88)), url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            min-height: 680px;
            display: flex;
            align-items: center;
            overflow: hidden;
            border-bottom: 1px solid var(--border-gold);
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 180px;
            background: linear-gradient(to top, var(--bg-primary) 10%, transparent 100%);
            pointer-events: none;
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            padding-top: 4rem;
            padding-bottom: 4rem;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(211, 47, 47, 0.85);
            color: #fff;
            font-size: 0.85rem;
            font-weight: 600;
            padding: 0.45rem 1rem;
            border-radius: 40px;
            letter-spacing: 0.03em;
            margin-bottom: 1.25rem;
            border: 1px solid rgba(255, 255, 255, 0.25);
        }

        .hero-badge i {
            animation: pulse-badge 2s ease-in-out infinite;
        }

        @keyframes pulse-badge {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.25); }
        }

        .hero-section h1 {
            font-size: 3rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.2;
            letter-spacing: -0.025em;
            max-width: 780px;
            margin-bottom: 1rem;
            text-shadow: 0 2px 20px rgba(255, 215, 0, 0.3);
        }

        .hero-section .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-mint);
            max-width: 650px;
            line-height: 1.6;
            margin-bottom: 2rem;
            opacity: 0.92;
        }

        .hero-series-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            margin-bottom: 2rem;
            position: relative;
            z-index: 2;
        }

        .hero-series-nav .series-tab {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid var(--border-gold);
            color: var(--text-mint);
            padding: 0.55rem 1.25rem;
            border-radius: 40px;
            font-size: 0.88rem;
            font-weight: 500;
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .hero-series-nav .series-tab:hover,
        .hero-series-nav .series-tab:focus,
        .hero-series-nav .series-tab.active {
            background: var(--accent-gold);
            color: var(--bg-primary);
            border-color: var(--accent-gold);
            font-weight: 700;
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold);
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 2.5rem;
        }

        .btn-hero-primary {
            background: var(--accent-gold);
            color: var(--bg-primary);
            border: none;
            padding: 0.85rem 2.2rem;
            border-radius: 12px;
            font-size: 1.05rem;
            font-weight: 700;
            transition: var(--transition-base);
            letter-spacing: 0.01em;
            cursor: pointer;
            box-shadow: var(--shadow-gold);
        }

        .btn-hero-primary:hover, .btn-hero-primary:focus {
            background: #FFE54C;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.4);
        }

        .btn-hero-outline {
            background: transparent;
            color: var(--text-mint);
            border: 2px solid var(--text-mint);
            padding: 0.85rem 1.8rem;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            transition: var(--transition-base);
            cursor: pointer;
        }

        .btn-hero-outline:hover, .btn-hero-outline:focus {
            background: rgba(209, 242, 235, 0.12);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            position: relative;
            z-index: 2;
        }

        .hero-stat-item {
            text-align: left;
        }

        .hero-stat-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.2;
        }

        .hero-stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            letter-spacing: 0.02em;
        }

        /* ========== SECTION GENERAL ========== */
        .section-block {
            padding-top: 4.5rem;
            padding-bottom: 4.5rem;
            position: relative;
        }

        .section-block--alt {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-mint);
            border-bottom: 1px solid var(--border-mint);
        }

        .section-header {
            margin-bottom: 2.5rem;
            text-align: left;
        }

        .section-header .section-eyebrow {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent-gold);
            margin-bottom: 0.6rem;
            border-left: 3px solid var(--accent-gold);
            padding-left: 0.75rem;
        }

        .section-header h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: -0.02em;
            line-height: 1.25;
            max-width: 800px;
        }

        .section-header p {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 700px;
            margin-top: 0.75rem;
            line-height: 1.6;
        }

        /* ========== STEP CARDS ========== */
        .step-card {
            background: rgba(7, 33, 20, 0.75);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-md);
            padding: 2rem 1.75rem;
            transition: var(--transition-base);
            height: 100%;
            position: relative;
            overflow: hidden;
        }

        .step-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            opacity: 0;
            transition: var(--transition-base);
        }

        .step-card:hover, .step-card:focus-within {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }

        .step-card:hover::before, .step-card:focus-within::before {
            opacity: 1;
        }

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            background: var(--accent-gold);
            color: var(--bg-primary);
            font-size: 1.3rem;
            font-weight: 800;
            border-radius: 50%;
            margin-bottom: 1.25rem;
            box-shadow: var(--shadow-gold);
        }

        .step-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.75rem;
            letter-spacing: -0.01em;
        }

        .step-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* ========== PROMO CARDS ========== */
        .promo-card {
            background: rgba(7, 33, 20, 0.85);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition-base);
            height: 100%;
            position: relative;
        }

        .promo-card:hover, .promo-card:focus-within {
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), 0 0 25px rgba(255, 215, 0, 0.2);
            transform: translateY(-6px);
            border-color: var(--accent-gold);
        }

        .promo-card-image {
            position: relative;
            overflow: hidden;
            height: 220px;
        }

        .promo-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .promo-card:hover .promo-card-image img,
        .promo-card:focus-within .promo-card-image img {
            transform: scale(1.06);
        }

        .promo-tag {
            position: absolute;
            top: 1rem;
            left: 1rem;
            background: var(--accent-red);
            color: #fff;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            padding: 0.35rem 0.8rem;
            border-radius: 40px;
            z-index: 2;
            box-shadow: 0 2px 12px rgba(211, 47, 47, 0.5);
        }

        .promo-tag--gold {
            background: var(--accent-gold);
            color: var(--bg-primary);
        }

        .promo-card-body {
            padding: 1.5rem 1.5rem 1.75rem;
        }

        .promo-card-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 0.65rem;
            line-height: 1.35;
        }

        .promo-card-body p {
            color: var(--text-muted);
            font-size: 0.92rem;
            line-height: 1.6;
            margin-bottom: 1.1rem;
        }

        .promo-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            font-size: 0.82rem;
            color: var(--text-mint);
        }

        .promo-meta span {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(255, 215, 0, 0.1);
            padding: 0.35rem 0.7rem;
            border-radius: 6px;
            border: 1px solid var(--border-mint);
        }

        /* ========== COMPARISON TABLE ========== */
        .comparison-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background: rgba(7, 33, 20, 0.9);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-mint);
        }

        .comparison-table thead th {
            background: var(--bg-dark);
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 1.1rem 1.25rem;
            text-align: left;
            border-bottom: 2px solid var(--border-gold);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .comparison-table tbody td {
            color: var(--text-mint);
            font-size: 0.92rem;
            padding: 1rem 1.25rem;
            border-bottom: 1px solid var(--border-mint);
            vertical-align: middle;
        }

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

        .comparison-table tbody tr:hover td {
            background: rgba(255, 215, 0, 0.04);
        }

        .table-highlight {
            color: var(--accent-gold) !important;
            font-weight: 600;
        }

        /* ========== SUCCESS STORIES ========== */
        .success-card {
            background: rgba(7, 33, 20, 0.8);
            border: 1px solid var(--border-mint);
            border-left: 4px solid var(--accent-gold);
            border-radius: var(--radius-sm);
            padding: 1.5rem 1.75rem;
            margin-bottom: 1.25rem;
            transition: var(--transition-base);
        }

        .success-card:hover, .success-card:focus-within {
            background: rgba(7, 33, 20, 0.95);
            border-left-color: #FFE54C;
            box-shadow: var(--shadow-sm);
        }

        .success-card .success-amount {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--accent-gold);
            display: block;
            margin-bottom: 0.5rem;
        }

        .success-card p {
            color: var(--text-muted);
            font-size: 0.92rem;
            margin-bottom: 0.4rem;
            line-height: 1.55;
        }

        .success-card .success-time {
            font-size: 0.8rem;
            color: var(--text-muted);
            opacity: 0.75;
        }

        /* ========== FAQ ========== */
        .accordion-custom .accordion-item {
            background: rgba(7, 33, 20, 0.85);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 1rem;
            overflow: hidden;
            transition: var(--transition-base);
        }

        .accordion-custom .accordion-item:hover {
            border-color: var(--border-gold);
        }

        .accordion-custom .accordion-button {
            background: transparent;
            color: var(--text-white);
            font-weight: 600;
            font-size: 1rem;
            padding: 1.2rem 1.5rem;
            border: none;
            box-shadow: none;
            width: 100%;
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.08);
            color: var(--accent-gold);
            box-shadow: none;
        }

        .accordion-custom .accordion-button:focus {
            outline: 2px solid var(--accent-gold);
            outline-offset: -2px;
            box-shadow: none;
        }

        .accordion-custom .accordion-button::after {
            filter: brightness(0) invert(0.85);
        }

        .accordion-custom .accordion-body {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.65;
            padding: 0 1.5rem 1.25rem 1.5rem;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-dark) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 3rem 2.5rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at center, rgba(255, 215, 0, 0.08) 0%, transparent 55%);
            animation: cta-rotate 18s linear infinite;
            pointer-events: none;
        }

        @keyframes cta-rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .cta-section h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            position: relative;
            z-index: 1;
            margin-bottom: 0.75rem;
            letter-spacing: -0.02em;
        }

        .cta-section p {
            font-size: 1.05rem;
            color: var(--text-mint);
            position: relative;
            z-index: 1;
            max-width: 600px;
            margin: 0 auto 1.75rem;
            line-height: 1.6;
        }

        .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
            position: relative;
            z-index: 1;
        }

        /* ========== FAB ========== */
        .fab-casino {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 50;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, #3a3a3a, #1a1a1a);
            border: 3px solid var(--accent-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent-gold);
            cursor: pointer;
            opacity: 0.7;
            animation: fab-breathe 3s ease-in-out infinite;
            transition: var(--transition-base);
            min-width: 48px;
            min-height: 48px;
            position: fixed;
        }

        @keyframes fab-breathe {
            0%, 100% { transform: translateY(0); opacity: 0.7; }
            50% { transform: translateY(-6px); opacity: 0.9; }
        }

        .fab-casino:hover {
            opacity: 1;
            transform: scale(1.1);
            animation-play-state: paused;
            box-shadow: 0 6px 30px rgba(255, 215, 0, 0.5);
        }

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

        .fab-casino .fab-notification {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 16px;
            height: 16px;
            background: #D32F2F;
            border-radius: 50%;
            border: 2px solid var(--bg-primary);
            animation: fab-blink 1.5s ease-in-out infinite;
        }

        @keyframes fab-blink {
            0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(211, 47, 47, 0.8); }
            50% { opacity: 0.4; box-shadow: 0 0 2px rgba(211, 47, 47, 0.3); }
        }

        /* ========== FOOTER ========== */
        .footer {
            background: var(--bg-dark);
            border-top: 3px solid var(--border-gold);
            padding-top: 3.5rem;
            padding-bottom: 1.25rem;
            margin-top: 0;
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 1rem;
            letter-spacing: -0.01em;
        }

        .footer-brand i {
            margin-right: 0.5rem;
        }

        .footer .text-muted {
            color: var(--text-muted) !important;
            font-size: 0.92rem;
            line-height: 1.6;
        }

        .text-gold {
            color: var(--accent-gold) !important;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.6rem;
        }

        .footer-links a {
            color: var(--text-muted);
            font-size: 0.92rem;
            transition: var(--transition-base);
        }

        .footer-links a:hover, .footer-links a:focus {
            color: var(--accent-gold);
            padding-left: 0.35rem;
        }

        .payment-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
        }

        .payment-badges span {
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-mint);
            color: var(--text-mint);
            font-size: 0.82rem;
            font-weight: 500;
            padding: 0.4rem 0.75rem;
            border-radius: 6px;
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            transition: var(--transition-base);
        }

        .payment-badges span:hover {
            border-color: var(--border-gold);
            color: var(--accent-gold);
        }

        .footer h5 {
            font-size: 1rem;
            font-weight: 700;
            letter-spacing: 0.02em;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-mint);
            margin-top: 2.5rem;
            padding-top: 1.25rem;
            text-align: center;
        }

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

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .hero-section .hero-subtitle {
                font-size: 1.05rem;
            }
            .section-header h2 {
                font-size: 1.75rem;
            }
        }

        @media (max-width: 768px) {
            .navbar-custom .navbar-brand {
                font-size: 1.15rem;
            }
            .navbar-actions {
                gap: 0.4rem;
            }
            .btn-login, .btn-signup {
                padding: 0.4rem 0.9rem;
                font-size: 0.8rem;
            }
            .hero-section {
                min-height: auto;
                padding-top: 2.5rem;
                padding-bottom: 3.5rem;
            }
            .hero-section h1 {
                font-size: 2rem;
                line-height: 1.25;
            }
            .hero-section .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-series-nav {
                flex-wrap: nowrap;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                gap: 0.4rem;
                padding-bottom: 0.5rem;
            }
            .hero-series-nav .series-tab {
                font-size: 0.78rem;
                padding: 0.45rem 0.9rem;
                flex-shrink: 0;
            }
            .hero-stats {
                gap: 1.25rem;
            }
            .hero-stat-value {
                font-size: 1.4rem;
            }
            .hero-stat-label {
                font-size: 0.75rem;
            }
            .section-block {
                padding-top: 3rem;
                padding-bottom: 3rem;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .section-header p {
                font-size: 0.95rem;
            }
            .step-card {
                padding: 1.5rem 1.25rem;
            }
            .promo-card-image {
                height: 170px;
            }
            .promo-card-body {
                padding: 1.2rem 1.2rem 1.4rem;
            }
            .cta-section {
                padding: 2.25rem 1.5rem;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .comparison-table thead th,
            .comparison-table tbody td {
                padding: 0.8rem 0.75rem;
                font-size: 0.82rem;
            }
            .fab-casino {
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
                left: 0.75rem;
                bottom: 5rem;
            }
        }

        @media (max-width: 520px) {
            .navbar-custom .navbar-brand {
                font-size: 1rem;
                max-width: 180px;
                line-height: 1.2;
            }
            .navbar-actions {
                gap: 0.3rem;
            }
            .btn-login, .btn-signup {
                padding: 0.35rem 0.7rem;
                font-size: 0.72rem;
                border-radius: 6px;
            }
            .hero-section h1 {
                font-size: 1.6rem;
            }
            .hero-section .hero-subtitle {
                font-size: 0.88rem;
                line-height: 1.55;
            }
            .hero-cta-group {
                flex-direction: column;
                gap: 0.7rem;
            }
            .btn-hero-primary, .btn-hero-outline {
                width: 100%;
                text-align: center;
                padding: 0.75rem 1.2rem;
                font-size: 0.95rem;
            }
            .hero-stats {
                gap: 1rem;
                flex-wrap: wrap;
            }
            .hero-stat-value {
                font-size: 1.2rem;
            }
            .hero-stat-label {
                font-size: 0.7rem;
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
            .section-header p {
                font-size: 0.88rem;
            }
            .step-number {
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
            }
            .step-card h3 {
                font-size: 1.1rem;
            }
            .step-card p {
                font-size: 0.85rem;
            }
            .promo-card-image {
                height: 140px;
            }
            .promo-card-body h3 {
                font-size: 1.05rem;
            }
            .promo-card-body p {
                font-size: 0.84rem;
            }
            .comparison-table {
                display: block;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
            }
            .comparison-table thead th,
            .comparison-table tbody td {
                font-size: 0.75rem;
                padding: 0.7rem 0.6rem;
                white-space: nowrap;
            }
            .cta-section h2 {
                font-size: 1.3rem;
            }
            .cta-section p {
                font-size: 0.9rem;
            }
            .accordion-custom .accordion-button {
                font-size: 0.9rem;
                padding: 1rem 1.1rem;
            }
            .accordion-custom .accordion-body {
                font-size: 0.85rem;
                padding: 0 1.1rem 1rem;
            }
            .footer {
                padding-top: 2.5rem;
            }
            .footer-brand {
                font-size: 1.1rem;
            }
            .footer-bottom p {
                font-size: 0.75rem;
            }
        }