/* roulang page: index */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-tertiary: #0B3C25;
            --accent-gold: #FFD700;
            --accent-amber: #FFBF00;
            --accent-red: #D32F2F;
            --accent-red-light: #E53935;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #8FBFAF;
            --text-gold: #FEF08A;
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-gold-light: rgba(255, 215, 0, 0.18);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.35);
            --shadow-hover: 0 16px 48px rgba(255, 215, 0, 0.25);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2.5rem;
            --spacing-xl: 4rem;
            --font-base: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-display: 'Georgia', 'Times New Roman', serif;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: var(--font-base);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-white);
            background-color: var(--bg-primary);
            background-image: 
                radial-gradient(ellipse at 20% 20%, rgba(255, 215, 0, 0.04) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 80%, rgba(18, 62, 37, 0.6) 0%, transparent 55%),
                linear-gradient(180deg, #0A2E1C 0%, #0B3C25 45%, #0A2E1C 100%);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        
        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        
        a:hover, a:focus {
            color: var(--text-gold);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button {
            font-family: inherit;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }
        
        .section-spacing {
            padding: var(--spacing-xl) 0;
        }
        
        .section-spacing-sm {
            padding: var(--spacing-lg) 0;
        }
        
        .section-heading {
            margin-bottom: var(--spacing-lg);
            position: relative;
        }
        
        .section-heading .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.12);
            padding: 0.3rem 0.9rem;
            border-radius: 99px;
            border: 1px solid var(--border-gold);
            margin-bottom: 0.75rem;
        }
        
        .section-heading h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.75rem;
            line-height: 1.3;
        }
        
        .section-heading p {
            font-size: 1.05rem;
            color: var(--text-mint);
            max-width: 680px;
            line-height: 1.65;
        }
        
        .section-heading.text-center p {
            margin-left: auto;
            margin-right: auto;
        }
        
        .section-title-line {
            width: 64px;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            border-radius: 3px;
            margin-top: 0.5rem;
        }
        
        /* ============ NAVBAR ============ */
        .main-navbar {
            background: rgba(10, 30, 24, 0.95);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-gold-light);
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1030;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
        }
        
        .main-navbar .navbar-brand {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--accent-gold);
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            white-space: nowrap;
        }
        
        .main-navbar .navbar-brand .brand-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent-gold), #B8860B);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--bg-primary);
            font-size: 1.1rem;
            flex-shrink: 0;
            box-shadow: 0 0 16px rgba(255, 215, 0, 0.4);
        }
        
        .main-navbar .navbar-brand span {
            color: var(--text-white);
            font-size: 1rem;
            font-weight: 500;
            letter-spacing: 0;
        }
        
        .main-navbar .nav-link {
            color: var(--text-mint);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.5rem 1rem !important;
            border-radius: 6px;
            transition: all var(--transition-fast);
            position: relative;
        }
        
        .main-navbar .nav-link:hover,
        .main-navbar .nav-link:focus {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.06);
        }
        
        .main-navbar .nav-link.active {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.1);
        }
        
        .main-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 2px;
        }
        
        .nav-auth-buttons {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            margin-left: 1rem;
        }
        
        .btn-nav-login {
            color: var(--text-mint);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 0.45rem 1.1rem;
            background: transparent;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        
        .btn-nav-login:hover,
        .btn-nav-login:focus {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }
        
        .btn-nav-signup {
            color: var(--bg-primary);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.5rem 1.3rem;
            background: linear-gradient(135deg, var(--accent-gold), #E6A800);
            border: none;
            border-radius: 6px;
            cursor: pointer;
            transition: all var(--transition-fast);
            box-shadow: 0 2px 12px rgba(255, 215, 0, 0.35);
            white-space: nowrap;
        }
        
        .btn-nav-signup:hover,
        .btn-nav-signup:focus {
            background: linear-gradient(135deg, #FFE44D, #FFBF00);
            transform: translateY(-1px);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.5);
            color: var(--bg-primary);
        }
        
        .navbar-toggler {
            border-color: var(--border-gold);
            padding: 0.4rem 0.6rem;
        }
        
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.3);
            outline: none;
        }
        
        .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");
        }
        
        /* ============ HERO ============ */
        .hero-section {
            padding: var(--spacing-xl) 0;
            position: relative;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(ellipse at 70% 60%, rgba(255, 215, 0, 0.08) 0%, transparent 55%),
                radial-gradient(ellipse at 30% 20%, rgba(18, 62, 37, 0.7) 0%, transparent 50%);
            pointer-events: none;
            z-index: 0;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 2.5rem;
        }
        
        .hero-text {
            flex: 0 0 42%;
            max-width: 42%;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-gold);
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            padding: 0.35rem 1rem;
            border-radius: 99px;
            margin-bottom: 1.25rem;
            letter-spacing: 0.05em;
        }
        
        .hero-badge .fa-circle {
            font-size: 0.5rem;
            color: var(--accent-gold);
            animation: pulse-dot 2s infinite;
        }
        
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.7); }
        }
        
        .hero-text h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-white);
            margin-bottom: 1.25rem;
            letter-spacing: -0.02em;
        }
        
        .hero-text h1 .highlight {
            color: var(--accent-gold);
            position: relative;
        }
        
        .hero-text .hero-description {
            font-size: 1.05rem;
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: 1.75rem;
            max-width: 520px;
        }
        
        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.9rem;
            align-items: center;
            margin-bottom: 2rem;
        }
        
        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            padding: 0.85rem 1.9rem;
            font-size: 1rem;
            font-weight: 700;
            color: var(--bg-primary);
            background: linear-gradient(135deg, var(--accent-gold), #E6A800);
            border: none;
            border-radius: 8px;
            cursor: pointer;
            transition: all var(--transition-smooth);
            box-shadow: 0 4px 24px rgba(255, 215, 0, 0.35);
        }
        
        .btn-hero-primary:hover,
        .btn-hero-primary:focus {
            background: linear-gradient(135deg, #FFE44D, #FFBF00);
            transform: translateY(-2px);
            box-shadow: 0 8px 36px rgba(255, 215, 0, 0.5);
            color: var(--bg-primary);
        }
        
        .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            padding: 0.85rem 1.9rem;
            font-size: 1rem;
            font-weight: 600;
            color: var(--accent-gold);
            background: transparent;
            border: 1px solid var(--border-gold);
            border-radius: 8px;
            cursor: pointer;
            transition: all var(--transition-smooth);
        }
        
        .btn-hero-secondary:hover,
        .btn-hero-secondary:focus {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--accent-gold);
            color: var(--text-gold);
            transform: translateY(-1px);
        }
        
        .hero-kpi-row {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }
        
        .hero-kpi {
            display: flex;
            flex-direction: column;
        }
        
        .hero-kpi .kpi-value {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.1;
        }
        
        .hero-kpi .kpi-label {
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        
        .hero-image-wrapper {
            flex: 0 0 52%;
            max-width: 52%;
            position: relative;
            z-index: 1;
        }
        
        .hero-image-slant {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            transform: rotate(-1.5deg) translateY(12px);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 2px var(--border-gold-light);
            background: var(--bg-secondary);
        }
        
        .hero-image-slant img {
            width: 100%;
            height: 420px;
            object-fit: cover;
            display: block;
        }
        
        .hero-image-slant::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, transparent 55%, rgba(10, 30, 24, 0.7) 100%);
            pointer-events: none;
        }
        
        .hero-image-badge {
            position: absolute;
            bottom: 20px;
            left: 20px;
            z-index: 2;
            background: rgba(10, 30, 24, 0.9);
            backdrop-filter: blur(8px);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm);
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: var(--text-gold);
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .hero-image-badge i {
            color: var(--accent-gold);
        }
        
        /* ============ GUARANTEE BAR ============ */
        .guarantee-section {
            background: rgba(18, 62, 37, 0.7);
            border-top: 1px solid var(--border-gold-light);
            border-bottom: 1px solid var(--border-gold-light);
            padding: 1.5rem 0;
        }
        
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            align-items: center;
        }
        
        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 0.9rem;
        }
        
        .guarantee-icon {
            width: 44px;
            height: 44px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        
        .guarantee-text {
            font-size: 0.9rem;
            color: var(--text-mint);
            font-weight: 500;
            line-height: 1.4;
        }
        
        /* ============ CALENDAR SECTION ============ */
        .calendar-section {
            background: rgba(10, 46, 28, 0.5);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-gold-light);
            padding: var(--spacing-lg);
            position: relative;
            overflow: hidden;
        }
        
        .calendar-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .calendar-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            margin-top: 1.5rem;
            position: relative;
            z-index: 1;
        }
        
        .calendar-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.85rem 1.2rem;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-sm);
            border-left: 3px solid var(--accent-gold);
            transition: all var(--transition-fast);
        }
        
        .calendar-item:hover {
            background: rgba(255, 215, 0, 0.06);
            transform: translateX(4px);
        }
        
        .calendar-date {
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 48px;
            flex-shrink: 0;
        }
        
        .calendar-date .day {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1;
        }
        
        .calendar-date .month {
            font-size: 0.72rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        
        .calendar-info {
            flex: 1;
        }
        
        .calendar-info .title {
            font-weight: 600;
            color: var(--text-white);
            font-size: 0.98rem;
            margin-bottom: 0.2rem;
        }
        
        .calendar-info .desc {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        
        .calendar-tag {
            padding: 0.3rem 0.8rem;
            border-radius: 99px;
            font-size: 0.75rem;
            font-weight: 600;
            white-space: nowrap;
            flex-shrink: 0;
        }
        
        .calendar-tag.gold {
            background: rgba(255, 215, 0, 0.15);
            color: var(--accent-gold);
            border: 1px solid var(--border-gold-light);
        }
        
        .calendar-tag.green {
            background: rgba(50, 205, 50, 0.15);
            color: #7CFC00;
            border: 1px solid rgba(50, 205, 50, 0.3);
        }
        
        /* ============ TOPIC CARDS ============ */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.75rem;
        }
        
        .topic-card {
            background: rgba(18, 62, 37, 0.6);
            border: 1px solid var(--border-gold-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-smooth);
            position: relative;
            cursor: pointer;
            display: block;
        }
        
        .topic-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: var(--accent-gold);
        }
        
        .topic-card-img {
            position: relative;
            width: 100%;
            height: 200px;
            overflow: hidden;
        }
        
        .topic-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .topic-card:hover .topic-card-img img {
            transform: scale(1.06);
        }
        
        .topic-card-img::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(10, 30, 24, 0.85) 100%);
        }
        
        .topic-card-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            z-index: 2;
            padding: 0.3rem 0.8rem;
            border-radius: 4px;
            font-size: 0.7rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: #fff;
            background: var(--accent-red);
            box-shadow: 0 2px 8px rgba(211, 47, 47, 0.4);
        }
        
        .topic-card-badge.gold {
            background: var(--accent-gold);
            color: var(--bg-primary);
            box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
        }
        
        .topic-card-body {
            padding: 1.25rem 1.5rem 1.5rem;
        }
        
        .topic-card-body h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.6rem;
            line-height: 1.35;
        }
        
        .topic-card-body p {
            font-size: 0.9rem;
            color: var(--text-mint);
            margin-bottom: 1rem;
            line-height: 1.6;
        }
        
        .topic-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--accent-gold);
            transition: all var(--transition-fast);
        }
        
        .topic-link i {
            transition: transform var(--transition-fast);
        }
        
        .topic-card:hover .topic-link i {
            transform: translateX(4px);
        }
        
        /* ============ DATA DASHBOARD ============ */
        .dashboard-section {
            background: linear-gradient(135deg, #0A2E1C 0%, #123E25 50%, #0A2E1C 100%);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-gold-light);
            padding: var(--spacing-lg);
            position: relative;
            overflow: hidden;
        }
        
        .dashboard-section::after {
            content: '';
            position: absolute;
            top: -80px;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 300px;
            background: radial-gradient(ellipse, rgba(255, 215, 0, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }
        
        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            position: relative;
            z-index: 1;
        }
        
        .dashboard-kpi {
            text-align: center;
            padding: 1.5rem 1rem;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.06);
            transition: all var(--transition-fast);
        }
        
        .dashboard-kpi:hover {
            background: rgba(255, 215, 0, 0.06);
            border-color: var(--border-gold);
        }
        
        .dashboard-kpi .icon {
            font-size: 1.7rem;
            color: var(--accent-gold);
            margin-bottom: 0.6rem;
        }
        
        .dashboard-kpi .value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 0.3rem;
            line-height: 1.1;
        }
        
        .dashboard-kpi .value .highlight {
            color: var(--accent-gold);
        }
        
        .dashboard-kpi .label {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        
        .dashboard-chart {
            margin-top: 1.75rem;
            position: relative;
            z-index: 1;
            display: flex;
            align-items: flex-end;
            gap: 0.6rem;
            height: 120px;
            padding: 0 0.5rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .chart-bar {
            flex: 1;
            background: linear-gradient(180deg, rgba(255, 215, 0, 0.7), rgba(255, 215, 0, 0.2));
            border-radius: 4px 4px 0 0;
            min-height: 15px;
            transition: all var(--transition-fast);
            position: relative;
            cursor: pointer;
        }
        
        .chart-bar:hover {
            background: linear-gradient(180deg, var(--accent-gold), rgba(255, 215, 0, 0.4));
            box-shadow: 0 0 16px rgba(255, 215, 0, 0.4);
        }
        
        .chart-bar .tooltip-label {
            position: absolute;
            top: -28px;
            left: 50%;
            transform: translateX(-50%);
            font-size: 0.7rem;
            color: var(--text-gold);
            white-space: nowrap;
            opacity: 0;
            transition: opacity var(--transition-fast);
        }
        
        .chart-bar:hover .tooltip-label {
            opacity: 1;
        }
        
        /* ============ NEWS / CMS ============ */
        .news-section {
            background: rgba(10, 46, 28, 0.4);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-gold-light);
            padding: var(--spacing-lg);
        }
        
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin-top: 1.5rem;
        }
        
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }
        
        .news-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 0.9rem 1.2rem;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-sm);
            border-left: 3px solid transparent;
            color: var(--text-mint);
            transition: all var(--transition-fast);
        }
        
        .news-link:hover {
            background: rgba(255, 215, 0, 0.07);
            border-left-color: var(--accent-gold);
            color: var(--text-white);
        }
        
        .news-link .news-title {
            font-weight: 600;
            font-size: 0.93rem;
            flex: 1;
            line-height: 1.45;
        }
        
        .news-link .news-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            white-space: nowrap;
            flex-shrink: 0;
        }
        
        .news-sidebar {
            background: rgba(255, 215, 0, 0.06);
            border: 1px solid var(--border-gold-light);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            height: fit-content;
        }
        
        .news-sidebar h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 1rem;
        }
        
        .news-sidebar .tip-item {
            display: flex;
            align-items: flex-start;
            gap: 0.6rem;
            padding: 0.5rem 0;
            font-size: 0.88rem;
            color: var(--text-mint);
            line-height: 1.55;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        
        .news-sidebar .tip-item:last-child {
            border-bottom: none;
        }
        
        .news-sidebar .tip-item i {
            color: var(--accent-gold);
            margin-top: 0.2rem;
            flex-shrink: 0;
        }
        
        .empty-news {
            color: var(--text-muted);
            font-size: 0.95rem;
            padding: 1rem;
            text-align: center;
        }
        
        /* ============ GUIDE SECTION ============ */
        .guide-section {
            position: relative;
        }
        
        .guide-block {
            margin-bottom: var(--spacing-lg);
            background: rgba(18, 62, 37, 0.5);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-gold-light);
            padding: 1.75rem 2rem;
            transition: all var(--transition-fast);
        }
        
        .guide-block:hover {
            border-color: var(--border-gold);
            background: rgba(18, 62, 37, 0.7);
        }
        
        .guide-block h2 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 1rem;
            line-height: 1.4;
        }
        
        .guide-block h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-top: 1.5rem;
            margin-bottom: 0.75rem;
            line-height: 1.4;
        }
        
        .guide-block h3:first-of-type {
            margin-top: 0.5rem;
        }
        
        .guide-block p {
            font-size: 0.95rem;
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: 0.8rem;
        }
        
        .guide-block ul {
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
        
        .guide-block ul li {
            font-size: 0.92rem;
            color: var(--text-mint);
            line-height: 1.65;
            margin-bottom: 0.4rem;
        }
        
        .guide-block ul li strong {
            color: var(--text-white);
        }
        
        /* ============ FAQ SECTION ============ */
        .faq-section {
            background: rgba(10, 46, 28, 0.4);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-gold-light);
            padding: var(--spacing-lg);
        }
        
        .accordion-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.15);
            margin-bottom: 0.75rem;
            border-radius: var(--radius-sm) !important;
            overflow: hidden;
        }
        
        .accordion-button {
            background: transparent;
            color: var(--text-white);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 1.1rem 1.5rem;
            border: none;
            border-radius: 0 !important;
        }
        
        .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.08);
            color: var(--accent-gold);
            box-shadow: none;
        }
        
        .accordion-button:focus {
            box-shadow: none;
            border-color: transparent;
            outline: 2px solid rgba(255, 215, 0, 0.4);
            outline-offset: -2px;
        }
        
        .accordion-button::after {
            filter: invert(70%) sepia(60%) saturate(500%) hue-rotate(5deg);
        }
        
        .accordion-body {
            color: var(--text-mint);
            font-size: 0.9rem;
            line-height: 1.7;
            padding: 1rem 1.5rem 1.25rem;
            background: rgba(255, 255, 255, 0.02);
        }
        
        /* ============ CTA SECTION ============ */
        .cta-section {
            text-align: center;
            padding: var(--spacing-lg);
            background: linear-gradient(135deg, rgba(18, 62, 37, 0.9), rgba(10, 46, 28, 0.95));
            border-radius: var(--radius-lg);
            border: 2px solid var(--border-gold);
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -100px;
            left: 50%;
            transform: translateX(-50%);
            width: 400px;
            height: 200px;
            background: radial-gradient(ellipse, rgba(255, 215, 0, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }
        
        .cta-section h2 {
            font-size: 1.9rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 1rem;
            position: relative;
            z-index: 1;
        }
        
        .cta-section p {
            font-size: 1.05rem;
            color: var(--text-mint);
            max-width: 560px;
            margin: 0 auto 1.75rem;
            position: relative;
            z-index: 1;
            line-height: 1.65;
        }
        
        .cta-section .btn-hero-primary {
            font-size: 1.05rem;
            padding: 1rem 2.4rem;
            position: relative;
            z-index: 1;
        }
        
        /* ============ FOOTER ============ */
        .main-footer {
            background: #081F14;
            border-top: 2px solid var(--border-gold);
            padding: 2.5rem 0 1.5rem;
            margin-top: var(--spacing-xl);
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        
        .footer-brand {
            margin-bottom: 1rem;
        }
        
        .footer-brand .brand-name {
            font-family: var(--font-display);
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        
        .footer-brand .brand-name i {
            font-size: 1.2rem;
        }
        
        .footer-desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-top: 0.75rem;
            max-width: 360px;
        }
        
        .footer-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-white);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 1rem;
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
        }
        
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        
        .footer-links a {
            font-size: 0.88rem;
            color: var(--text-muted);
            transition: all var(--transition-fast);
        }
        
        .footer-links a:hover {
            color: var(--accent-gold);
            padding-left: 4px;
        }
        
        .footer-18badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 6px;
            padding: 0.5rem 1rem;
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 1.5rem;
        }
        
        .footer-18badge i {
            color: var(--accent-gold);
            font-size: 1rem;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.25rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        
        /* ============ FLOATING CONVERSION BAR ============ */
        .floating-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1040;
            background: rgba(10, 30, 24, 0.97);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-top: 1px solid var(--border-gold);
            padding: 0.6rem 1rem;
            display: none;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
        }
        
        .floating-cta-bar .bar-text {
            font-size: 0.88rem;
            color: var(--text-mint);
            font-weight: 500;
            flex: 1;
            line-height: 1.4;
        }
        
        .floating-cta-bar .btn-bar-cta {
            padding: 0.55rem 1.4rem;
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--bg-primary);
            background: linear-gradient(135deg, var(--accent-gold), #E6A800);
            border: none;
            border-radius: 6px;
            cursor: pointer;
            white-space: nowrap;
            transition: all var(--transition-fast);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
        }
        
        .floating-cta-bar .btn-bar-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.5);
        }
        
        /* ============ FAB (Left Floating) ============ */
        .fab-left {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 1050;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1A1A1A, #0D0D0D);
            border: 3px solid var(--accent-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3), inset 0 1px 0 rgba(255, 215, 0, 0.2);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.3rem;
            opacity: 0.7;
            transition: all var(--transition-smooth);
            animation: fab-breathe 3.5s ease-in-out infinite;
        }
        
        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
            animation: none;
        }
        
        .fab-left:active {
            transform: scale(0.95) translateY(2px);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
        }
        
        .fab-left .fab-notification {
            position: absolute;
            top: 2px;
            right: 2px;
            width: 12px;
            height: 12px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid #1A1A1A;
            animation: fab-blink 1.8s infinite;
        }
        
        @keyframes fab-breathe {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.04); }
        }
        
        @keyframes fab-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .hero-text {
                flex: 0 0 48%;
                max-width: 48%;
            }
            .hero-image-wrapper {
                flex: 0 0 48%;
                max-width: 48%;
            }
            .hero-text h1 {
                font-size: 2rem;
            }
            .dashboard-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .hero-section {
                padding: var(--spacing-lg) 0;
                min-height: auto;
            }
            .hero-text {
                flex: 0 0 100%;
                max-width: 100%;
                order: 1;
            }
            .hero-image-wrapper {
                flex: 0 0 100%;
                max-width: 100%;
                order: 2;
                margin-top: 1rem;
            }
            .hero-image-slant {
                transform: rotate(0) translateY(0);
            }
            .hero-image-slant img {
                height: 280px;
            }
            .hero-text h1 {
                font-size: 1.7rem;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .dashboard-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 0.9rem;
            }
            .dashboard-kpi .value {
                font-size: 1.5rem;
            }
            .guarantee-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
            .news-layout {
                grid-template-columns: 1fr;
                gap: 1.25rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .guide-block {
                padding: 1.25rem 1.25rem;
            }
            .guide-block h2 {
                font-size: 1.2rem;
            }
            .section-heading h2 {
                font-size: 1.6rem;
            }
            .floating-cta-bar {
                display: flex;
            }
            body {
                padding-bottom: 64px;
            }
            .section-spacing {
                padding: var(--spacing-lg) 0;
            }
            .nav-auth-buttons {
                margin-left: 0;
                gap: 0.4rem;
            }
            .btn-nav-login {
                padding: 0.4rem 0.8rem;
                font-size: 0.82rem;
            }
            .btn-nav-signup {
                padding: 0.4rem 1rem;
                font-size: 0.82rem;
            }
            .calendar-item {
                flex-wrap: wrap;
            }
            .calendar-tag {
                margin-left: auto;
            }
        }
        
        @media (max-width: 520px) {
            .container {
                padding-left: 0.9rem;
                padding-right: 0.9rem;
            }
            .hero-text h1 {
                font-size: 1.45rem;
            }
            .hero-kpi-row {
                gap: 0.9rem;
            }
            .hero-kpi .kpi-value {
                font-size: 1.25rem;
            }
            .guarantee-grid {
                grid-template-columns: 1fr;
                gap: 0.75rem;
            }
            .guarantee-item {
                padding: 0.4rem 0;
            }
            .dashboard-grid {
                grid-template-columns: 1fr;
            }
            .calendar-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.5rem;
            }
            .calendar-date {
                flex-direction: row;
                gap: 0.5rem;
                align-items: baseline;
            }
            .calendar-date .day {
                font-size: 1.1rem;
            }
            .news-link {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.4rem;
            }
            .section-heading h2 {
                font-size: 1.35rem;
            }
            .hero-cta-group {
                flex-direction: column;
                align-items: stretch;
            }
            .btn-hero-primary, .btn-hero-secondary {
                justify-content: center;
            }
            .main-navbar .navbar-brand {
                font-size: 1.1rem;
            }
            .main-navbar .navbar-brand .brand-icon {
                width: 28px;
                height: 28px;
                font-size: 0.85rem;
            }
            .floating-cta-bar .bar-text {
                font-size: 0.78rem;
            }
            .floating-cta-bar .btn-bar-cta {
                padding: 0.45rem 1rem;
                font-size: 0.8rem;
            }
            .fab-left {
                width: 48px;
                height: 48px;
                bottom: 5.5rem;
                left: 0.75rem;
                font-size: 1.1rem;
            }
        }

/* roulang page: article */
:root {
            --bg-deep: #0A2E1C;
            --bg-forest: #123E25;
            --gold: #FFD700;
            --gold-dark: #D4B000;
            --red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: rgba(209, 242, 235, 0.75);
            --border-gold: rgba(255, 215, 0, 0.35);
            --card-bg: #0F3523;
            --shadow-gold: 0 8px 24px rgba(255, 215, 0, 0.15);
            --shadow-dark: 0 20px 40px rgba(0, 0, 0, 0.5);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --font-main: 'Be Vietnam Pro', sans-serif;
        }

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

        body {
            background-color: var(--bg-deep);
            background-image: radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.03) 0%, transparent 40%),
                              radial-gradient(circle at 80% 60%, rgba(210, 47, 47, 0.05) 0%, transparent 40%),
                              linear-gradient(145deg, var(--bg-deep) 0%, var(--bg-forest) 100%);
            color: var(--text-white);
            font-family: var(--font-main);
            line-height: 1.65;
            font-weight: 400;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: var(--gold);
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover { color: var(--gold-dark); }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== HEADER / NAVBAR ===== */
        .main-navbar {
            background: rgba(10, 46, 28, 0.9) !important;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-gold);
            padding: 14px 0;
            box-shadow: var(--shadow-gold);
            z-index: 1000;
        }

        .navbar-brand {
            font-weight: 800;
            font-size: 1.5rem;
            letter-spacing: -0.5px;
            color: var(--gold) !important;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .brand-icon {
            background: linear-gradient(135deg, var(--gold) 0%, #B8860B 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            font-size: 1.8rem;
            filter: drop-shadow(0 0 6px rgba(255, 215, 0, 0.5));
        }

        .navbar-nav .nav-link {
            font-weight: 600;
            font-size: 0.95rem;
            padding: 8px 14px !important;
            margin: 0 4px;
            border-radius: 50px;
            color: var(--text-muted) !important;
            transition: all 0.25s ease;
            letter-spacing: 0.3px;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            color: var(--gold) !important;
            background: rgba(255, 215, 0, 0.08);
        }

        .nav-auth-buttons {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-left: 15px;
        }

        .btn-nav-login {
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--gold);
            padding: 8px 18px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        .btn-nav-login:hover {
            background: rgba(255, 215, 0, 0.1);
            transform: translateY(-1px);
        }

        .btn-nav-signup {
            background: linear-gradient(135deg, var(--gold) 0%, #D4A000 100%);
            border: none;
            color: #0A2E1C;
            padding: 8px 20px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            cursor: pointer;
            box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
        }
        .btn-nav-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(255, 215, 0, 0.45);
            color: #0A2E1C;
        }

        /* ===== MAIN CONTENT AREA ===== */
        .article-wrapper {
            padding: 40px 0 60px;
            flex: 1;
        }

        .breadcrumb-section {
            background: transparent;
            padding: 0;
            margin-bottom: 24px;
        }
        .breadcrumb-section .breadcrumb {
            margin-bottom: 0;
            font-size: 0.85rem;
        }
        .breadcrumb-item a { color: var(--text-muted); }
        .breadcrumb-item.active { color: var(--gold); }

        .article-hero-card {
            background: linear-gradient(145deg, rgba(15, 53, 35, 0.95) 0%, rgba(18, 62, 37, 0.9) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 30px;
            margin-bottom: 32px;
            box-shadow: var(--shadow-gold);
            display: flex;
            flex-direction: column;
            gap: 16px;
            position: relative;
            overflow: hidden;
        }
        .article-hero-card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--gold), var(--red), var(--gold));
            background-size: 200% 100%;
            animation: shimmer 3s linear infinite;
        }
        @keyframes shimmer {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }

        .article-category-tag {
            display: inline-block;
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold);
            padding: 4px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            width: fit-content;
        }

        .article-title {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--text-white);
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .article-meta i { color: var(--gold); margin-right: 5px; }

        .article-featured-image {
            border-radius: var(--radius-md);
            object-fit: cover;
            width: 100%;
            height: auto;
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-dark);
            margin-top: 10px;
        }

        /* Article Content */
        .article-body {
            background: transparent;
            color: var(--text-mint);
            font-size: 1.05rem;
            line-height: 1.8;
        }
        .article-body h2,
        .article-body h3 {
            color: var(--gold);
            font-weight: 700;
            margin-top: 2rem;
            margin-bottom: 1rem;
            letter-spacing: -0.3px;
        }
        .article-body h2 {
            font-size: 1.6rem;
            border-left: 4px solid var(--gold);
            padding-left: 16px;
        }
        .article-body h3 {
            font-size: 1.3rem;
        }
        .article-body p {
            margin-bottom: 1.2rem;
            color: var(--text-mint);
        }
        .article-body ul,
        .article-body ol {
            margin-bottom: 1.5rem;
            padding-left: 24px;
            color: var(--text-muted);
        }
        .article-body li {
            margin-bottom: 0.5rem;
        }
        .article-body strong {
            color: #FFE066;
            font-weight: 600;
        }
        .article-body blockquote {
            background: rgba(255, 215, 0, 0.05);
            border-left: 3px solid var(--gold);
            padding: 16px 20px;
            border-radius: 8px;
            color: #FFE9A0;
            margin: 1.5rem 0;
            font-style: italic;
        }

        /* Sidebar */
        .sidebar-card {
            background: linear-gradient(145deg, rgba(15, 53, 35, 0.9) 0%, rgba(18, 62, 37, 0.8) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 24px;
            margin-bottom: 24px;
            box-shadow: var(--shadow-gold);
        }
        .sidebar-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-title i { font-size: 1rem; }

        .search-box {
            display: flex;
            gap: 8px;
        }
        .search-box input {
            flex: 1;
            background: rgba(10, 46, 28, 0.6);
            border: 1px solid var(--border-gold);
            padding: 10px 16px;
            border-radius: 50px;
            color: var(--text-white);
            font-size: 0.9rem;
            outline: none;
            transition: all 0.3s ease;
        }
        .search-box input:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
        }
        .search-box button {
            background: linear-gradient(135deg, var(--gold) 0%, #D4A000 100%);
            border: none;
            color: #0A2E1C;
            padding: 10px 18px;
            border-radius: 50px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .search-box button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(255, 215, 0, 0.35);
        }

        .related-post-item {
            display: flex;
            gap: 14px;
            padding: 14px 0;
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
        }
        .related-post-item:last-child { border-bottom: none; }
        .related-post-thumb {
            width: 70px;
            height: 60px;
            border-radius: 8px;
            object-fit: cover;
            border: 1px solid var(--border-gold);
            flex-shrink: 0;
        }
        .related-post-info h6 {
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .related-post-info h6 a:hover { color: var(--gold); }
        .related-post-info span {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-list a {
            background: rgba(255, 215, 0, 0.08);
            color: var(--text-mint);
            padding: 5px 12px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 500;
            transition: all 0.25s ease;
            border: 1px solid transparent;
        }
        .tag-list a:hover {
            background: rgba(255, 215, 0, 0.2);
            color: var(--gold);
            border-color: var(--border-gold);
            transform: translateY(-1px);
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(145deg, rgba(18, 62, 37, 0.95) 0%, rgba(10, 46, 28, 0.9) 100%);
            border: 1px solid var(--gold);
            border-radius: var(--radius-lg);
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--shadow-gold);
            margin-top: 40px;
        }
        .cta-section h3 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 12px;
        }
        .cta-section p {
            color: var(--text-mint);
            margin-bottom: 24px;
            font-size: 1.1rem;
        }
        .btn-gold {
            background: linear-gradient(135deg, var(--gold) 0%, #D4A000 100%);
            color: #0A2E1C;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: 50px;
            border: none;
            font-size: 1rem;
            transition: all 0.3s ease;
            box-shadow: 0 8px 20px rgba(255, 215, 0, 0.3);
            display: inline-block;
        }
        .btn-gold:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 28px rgba(255, 215, 0, 0.45);
            color: #0A2E1C;
        }

        /* FOOTER */
        .main-footer {
            background: rgba(6, 30, 18, 0.95);
            border-top: 1px solid var(--border-gold);
            padding: 40px 0 20px;
            box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3);
            margin-top: auto;
        }
        .footer-18badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            color: var(--gold);
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 28px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-brand .brand-name {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--gold);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-desc {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.6;
        }
        .footer-title {
            color: var(--text-white);
            font-weight: 700;
            margin-bottom: 14px;
            font-size: 1rem;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: all 0.25s ease;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .footer-links a:hover {
            color: var(--gold);
            transform: translateX(4px);
        }
        .footer-links a i {
            font-size: 0.6rem;
            color: var(--gold);
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Responsive */
        @media (max-width: 991px) {
            .nav-auth-buttons {
                margin-left: 0;
                margin-top: 12px;
                flex-direction: row;
                width: 100%;
                justify-content: flex-start;
                padding-top: 12px;
                border-top: 1px solid var(--border-gold);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .article-title {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 768px) {
            .article-hero-card {
                padding: 20px;
            }
            .article-title {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                justify-content: center;
            }
            .article-wrapper {
                padding: 20px 0 40px;
            }
        }

        @media (max-width: 576px) {
            .navbar-brand {
                font-size: 1.2rem;
            }
            .brand-icon {
                font-size: 1.4rem;
            }
            .article-title {
                font-size: 1.3rem;
            }
            .article-meta {
                gap: 10px;
                font-size: 0.8rem;
            }
            .cta-section h3 {
                font-size: 1.4rem;
            }
        }

/* roulang page: category1 */
/* ==================== CSS VARIABLES & RESET ==================== */
        :root {
            --primary-green: #0A2E1C;
            --forest-green: #123E25;
            --deep-green: #072B19;
            --gold: #FFD700;
            --gold-dark: #C9A500;
            --lucky-red: #D32F2F;
            --white: #FFFFFF;
            --pale-mint: #D1F2EB;
            --text-body: #1A1A1A;
            --text-muted: #5A6B5E;
            --text-light: #E8F5E9;
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-mint: rgba(209, 242, 235, 0.2);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.1);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
            --shadow-card-hover: 0 18px 45px rgba(0, 0, 0, 0.18);
            --font-primary: 'Be Vietnam Pro', 'Inter', sans-serif;
            --font-body: 'Inter', 'Be Vietnam Pro', sans-serif;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 28px;
            --spacing-lg: 48px;
            --spacing-xl: 72px;
            --transition-base: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --transition-slow: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
            --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }

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

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

        body {
            font-family: var(--font-body);
            font-weight: 400;
            line-height: 1.6;
            color: var(--text-body);
            background-color: #F7F9F8;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        ul,
        ol {
            list-style: none;
            padding: 0;
            margin: 0;
        }

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

        button {
            cursor: pointer;
            background: none;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ==================== NAVBAR ==================== */
        .main-navbar {
            background: linear-gradient(135deg, var(--primary-green) 0%, var(--forest-green) 50%, var(--deep-green) 100%);
            padding: 14px 0;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-gold);
            box-shadow: 0 4px 18px rgba(0, 0, 0, 0.3);
            transition: var(--transition-base);
        }

        .main-navbar .navbar-brand {
            font-family: var(--font-primary);
            font-weight: 800;
            font-size: 1.35rem;
            color: var(--gold);
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0;
        }

        .main-navbar .brand-icon {
            width: 42px;
            height: 42px;
            background: rgba(255, 215, 0, 0.12);
            border: 1.5px solid var(--border-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: var(--gold);
            transition: var(--transition-base);
        }

        .main-navbar .navbar-brand:hover .brand-icon {
            background: rgba(255, 215, 0, 0.22);
            transform: rotate(-8deg);
        }

        .main-navbar .navbar-nav {
            gap: 6px;
        }

        .main-navbar .nav-link {
            font-family: var(--font-primary);
            font-weight: 600;
            font-size: 0.92rem;
            color: rgba(255, 255, 255, 0.75);
            padding: 8px 16px;
            border-radius: 999px;
            transition: var(--transition-base);
            position: relative;
            letter-spacing: 0.01em;
        }

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

        .main-navbar .nav-link.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.15);
            font-weight: 700;
        }

        .main-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 3px;
            border-radius: 2px;
            background: var(--gold);
        }

        .nav-auth-buttons {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .btn-nav-login {
            font-family: var(--font-primary);
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--white);
            padding: 9px 20px;
            border-radius: 999px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.35);
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .btn-nav-login:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(255, 215, 0, 0.06);
        }

        .btn-nav-signup {
            font-family: var(--font-primary);
            font-weight: 700;
            font-size: 0.88rem;
            color: var(--primary-green);
            padding: 9px 22px;
            border-radius: 999px;
            background: var(--gold);
            box-shadow: var(--shadow-gold);
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .btn-nav-signup:hover {
            background: #FFE44D;
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.42);
        }

        .btn-nav-signup:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.25);
        }

        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.3);
            padding: 8px 10px;
            border-radius: var(--radius-sm);
        }

        .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='rgba%28255,215,0,0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ==================== HERO ==================== */
        .hero-category {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, var(--primary-green) 0%, var(--forest-green) 40%, var(--deep-green) 100%);
            padding: 120px 0 80px;
            overflow: hidden;
            isolation: isolate;
        }

        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            z-index: -2;
        }

        .hero-category::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 40%, rgba(255, 215, 0, 0.12) 0%, transparent 60%);
            z-index: -1;
        }

        .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);
            font-family: var(--font-primary);
            font-weight: 600;
            font-size: 0.82rem;
            padding: 7px 16px;
            border-radius: 999px;
            letter-spacing: 0.03em;
            margin-bottom: 22px;
            backdrop-filter: blur(4px);
        }

        .hero-category h1 {
            font-family: var(--font-primary);
            font-weight: 900;
            font-size: clamp(2.2rem, 5vw, 3.6rem);
            line-height: 1.15;
            color: var(--white);
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }

        .hero-category h1 .highlight-gold {
            color: var(--gold);
            position: relative;
            display: inline-block;
        }

        .hero-category h1 .highlight-gold::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 0;
            right: 0;
            height: 4px;
            background: rgba(255, 215, 0, 0.3);
            border-radius: 2px;
        }

        .hero-subtitle {
            font-size: 1.12rem;
            line-height: 1.7;
            color: var(--pale-mint);
            max-width: 620px;
            margin-bottom: 30px;
            opacity: 0.9;
        }

        .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 35px;
        }

        .btn-hero-primary {
            font-family: var(--font-primary);
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 32px;
            border-radius: 999px;
            background: var(--gold);
            color: var(--primary-green);
            box-shadow: var(--shadow-gold);
            transition: var(--transition-bounce);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.01em;
        }

        .btn-hero-primary:hover {
            background: #FFE44D;
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(255, 215, 0, 0.5);
        }

        .btn-hero-primary:active {
            transform: translateY(0); 
        }

        .btn-hero-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.25);
        }

        .btn-hero-secondary {
            font-family: var(--font-primary);
            font-weight: 600;
            font-size: 1rem;
            padding: 14px 28px;
            border-radius: 999px;
            background: transparent;
            color: var(--white);
            border: 1.5px solid rgba(255, 255, 255, 0.45);
            transition: var(--transition-bounce);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-hero-secondary:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
            transform: translateY(-3px);
        }

        .btn-hero-secondary:active {
            transform: translateY(0);
        }

        .hero-countdown-strip {
            background: rgba(0, 0, 0, 0.35);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 16px 22px;
            display: inline-flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
            backdrop-filter: blur(8px);
            margin-bottom: 22px;
        }

        .countdown-label {
            font-family: var(--font-primary);
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--pale-mint);
            letter-spacing: 0.04em;
        }

        .countdown-items {
            display: flex;
            gap: 12px;
        }

        .countdown-item {
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm);
            padding: 6px 14px;
            text-align: center;
            min-width: 48px;
        }

        .countdown-item .number {
            font-family: var(--font-primary);
            font-weight: 800;
            font-size: 1.4rem;
            color: var(--gold);
            line-height: 1.1;
            display: block;
        }

        .countdown-item .unit {
            font-size: 0.72rem;
            color: var(--pale-mint);
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

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

        .hero-visual-box {
            width: 100%;
            max-width: 480px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
            border: 2px solid var(--border-gold);
            transform: rotate(1.5deg);
            transition: var(--transition-slow);
        }

        .hero-visual-box:hover {
            transform: rotate(0deg) scale(1.02);
            box-shadow: 0 30px 70px rgba(255, 215, 0, 0.35);
        }

        .hero-visual-box img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-float-badge {
            position: absolute;
            bottom: -18px;
            right: -10px;
            background: var(--gold);
            color: var(--primary-green);
            font-weight: 700;
            padding: 10px 18px;
            border-radius: 999px;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            display: flex;
            align-items: center;
            gap: 8px;
            z-index: 2;
        }

        /* ==================== SECTION SHARED ==================== */
        .section-padding {
            padding: 80px 0;
        }

        .section-dark {
            background: linear-gradient(135deg, var(--primary-green) 0%, var(--forest-green) 60%, var(--deep-green) 100%);
            color: var(--white);
        }

        .section-light {
            background: #F7F9F8;
        }

        .section-mint {
            background: #EDF7F1;
        }

        .section-title {
            font-family: var(--font-primary);
            font-weight: 800;
            font-size: clamp(1.8rem, 4vw, 2.4rem);
            line-height: 1.25;
            color: inherit;
            margin-bottom: 14px;
            letter-spacing: -0.02em;
            text-align: left;
        }

        .section-subtitle {
            font-size: 1.05rem;
            line-height: 1.7;
            color: var(--text-muted);
            max-width: 680px;
            margin-bottom: 40px;
            text-align: left;
        }

        .section-dark .section-subtitle {
            color: var(--pale-mint);
            opacity: 0.85;
        }

        .section-brand {
            color: var(--gold);
        }

        /* ==================== FEATURE CARDS ==================== */
        .feature-card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
        }

        .feature-card {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            padding: 28px 24px;
            border: 1px solid rgba(0, 0, 0, 0.06);
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
            position: relative;
        }

        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-gold);
        }

        .feature-card .feature-icon {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: rgba(10, 46, 28, 0.08);
            color: var(--primary-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 18px;
            transition: var(--transition-base);
        }

        .feature-card:hover .feature-icon {
            background: var(--primary-green);
            color: var(--gold);
        }

        .feature-card h3 {
            font-family: var(--font-primary);
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--primary-green);
            margin-bottom: 10px;
            line-height: 1.35;
        }

        .feature-card p {
            font-size: 0.94rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ==================== STEP FLOW ==================== */
        .step-flow {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 28px;
            counter-reset: step;
        }

        .step-item {
            position: relative;
            padding: 24px 20px 20px 64px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-md);
            border-left: 4px solid var(--gold);
            min-height: 120px;
            transition: var(--transition-base);
        }

        .step-item:hover {
            background: rgba(255, 255, 255, 0.12);
            transform: translateX(6px);
        }

        .step-item::before {
            counter-increment: step;
            content: counter(step);
            position: absolute;
            left: 16px;
            top: 22px;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--gold);
            color: var(--primary-green);
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
        }

        .step-item h4 {
            font-family: var(--font-primary);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--gold);
            margin-bottom: 6px;
        }

        .step-item p {
            font-size: 0.9rem;
            color: var(--pale-mint);
            line-height: 1.55;
            margin-bottom: 0;
            opacity: 0.9;
        }

        /* ==================== QUOTE/SUCCESS CARD ==================== */
        .success-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin-top: 24px;
        }

        .success-card {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            padding: 28px;
            border: 1px solid rgba(0, 0, 0, 0.05);
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
            display: flex;
            gap: 18px;
            align-items: flex-start;
        }

        .success-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .success-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--primary-green);
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .success-content h5 {
            font-family: var(--font-primary);
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary-green);
            margin-bottom: 4px;
        }

        .success-content .role {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }

        .success-content p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* ==================== PRICING TABLE ==================== */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 26px;
        }

        .pricing-card {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: 34px 28px;
            border: 1.5px solid rgba(0, 0, 0, 0.08);
            text-align: left;
            transition: var(--transition-base);
            position: relative;
        }

        .pricing-card.featured {
            border-color: var(--gold);
            box-shadow: 0 14px 40px rgba(255, 215, 0, 0.25);
        }

        .pricing-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
        }

        .pricing-tag {
            display: inline-block;
            background: rgba(10, 46, 28, 0.06);
            color: var(--primary-green);
            font-weight: 600;
            font-size: 0.8rem;
            padding: 4px 12px;
            border-radius: 999px;
            margin-bottom: 16px;
        }

        .pricing-card.featured .pricing-tag {
            background: var(--gold);
            color: var(--primary-green);
        }

        .pricing-amount {
            font-family: var(--font-primary);
            font-weight: 800;
            font-size: 2.2rem;
            color: var(--primary-green);
            line-height: 1;
            margin-bottom: 6px;
        }

        .pricing-card.featured .pricing-amount {
            color: var(--gold-dark);
        }

        .pricing-description {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 18px;
        }

        .pricing-list {
            margin: 18px 0 24px;
        }

        .pricing-list li {
            font-size: 0.9rem;
            color: var(--text-body);
            padding: 8px 0;
            border-bottom: 1px dashed rgba(0, 0, 0, 0.08);
            display: flex;
            align-items: center;
            gap: 10px;
        }

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

        .pricing-list i {
            color: var(--primary-green);
            font-size: 0.95rem;
            width: 20px;
            text-align: center;
        }

        /* ==================== FAQ ==================== */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            border: 1px solid rgba(0, 0, 0, 0.06);
            overflow: hidden;
            transition: var(--transition-base);
        }

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

        .faq-question {
            width: 100%;
            padding: 18px 22px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: transparent;
            font-family: var(--font-primary);
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--primary-green);
            transition: var(--transition-base);
            gap: 16px;
        }

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

        .faq-question i {
            transition: var(--transition-base);
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-answer-content {
            padding: 0 22px 20px;
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .faq-item.active .faq-question i {
            transform: rotate(180deg);
            color: var(--gold-dark);
        }

        /* ==================== CTA SECTION ==================== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-green) 0%, var(--forest-green) 70%, var(--deep-green) 100%);
            border-radius: var(--radius-lg);
            padding: 56px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            isolation: isolate;
            margin: 0 20px 80px;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: -1;
        }

        .cta-section h2 {
            font-family: var(--font-primary);
            font-weight: 800;
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            color: var(--white);
            margin-bottom: 14px;
        }

        .cta-section p {
            color: var(--pale-mint);
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.7;
            opacity: 0.9;
        }

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

        .btn-cta-gold {
            font-family: var(--font-primary);
            font-weight: 700;
            padding: 14px 34px;
            border-radius: 999px;
            background: var(--gold);
            color: var(--primary-green);
            font-size: 1rem;
            box-shadow: var(--shadow-gold);
            transition: var(--transition-bounce);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-cta-gold:hover {
            background: #FFE44D;
            transform: translateY(-3px);
        }

        .btn-cta-outline {
            font-family: var(--font-primary);
            font-weight: 600;
            padding: 14px 30px;
            border-radius: 999px;
            background: transparent;
            color: var(--white);
            border: 1.5px solid rgba(255, 255, 255, 0.45);
            transition: var(--transition-bounce);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-cta-outline:hover {
            border-color: var(--gold);
            color: var(--gold);
        }

        /* ==================== FOOTER ==================== */
        .main-footer {
            background: linear-gradient(180deg, var(--deep-green) 0%, #04150C 100%);
            color: var(--pale-mint);
            padding: 60px 0 24px;
            border-top: 1px solid var(--border-gold);
        }

        .footer-18badge {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm);
            padding: 12px 20px;
            font-size: 0.9rem;
            font-weight: 500;
            margin-bottom: 40px;
            text-align: left;
        }

        .footer-18badge i {
            color: var(--gold);
            font-size: 1.1rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2.5fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }

        .footer-brand .brand-name {
            font-family: var(--font-primary);
            font-weight: 800;
            font-size: 1.3rem;
            color: var(--gold);
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .footer-desc {
            font-size: 0.9rem;
            line-height: 1.7;
            opacity: 0.75;
            max-width: 360px;
        }

        .footer-title {
            font-family: var(--font-primary);
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--gold);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            font-size: 0.88rem;
            color: var(--pale-mint);
            opacity: 0.7;
            transition: var(--transition-base);
        }

        .footer-links a:hover {
            opacity: 1;
            color: var(--gold);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.82rem;
            opacity: 0.6;
        }

        /* ==================== FAB ==================== */
        .fab-lucky-wheel {
            position: fixed;
            left: 20px;
            bottom: 95px;
            z-index: 1050;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(145deg, #2E2E2E 0%, #0D0D0D 100%);
            border: 2px solid var(--gold);
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: var(--shadow-gold);
            opacity: 0.7;
            animation: floatY 3s ease-in-out infinite;
            transition: var(--transition-bounce);
            cursor: pointer;
        }

        .fab-lucky-wheel:hover {
            opacity: 1;
            transform: scale(1.1) rotate(360deg);
            box-shadow: 0 10px 30px rgba(255, 215, 0, 0.5);
        }

        .fab-lucky-wheel:active {
            transform: scale(0.95) translateY(4px);
        }

        .fab-notification {
            position: absolute;
            top: -3px;
            right: -3px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--lucky-red);
            border: 2px solid #fff;
            animation: pulseRed 1.6s ease-in-out infinite;
        }

        @keyframes floatY {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        @keyframes pulseRed {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }

        /* ==================== RESPONSIVE ==================== */
        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .success-grid {
                grid-template-columns: 1fr;
            }
            .hero-category {
                padding: 110px 0 60px;
            }
            .cta-section {
                margin: 0 16px 60px;
                padding: 40px 24px;
            }
        }

        @media (max-width: 768px) {
            .hero-category {
                min-height: auto;
                padding: 100px 0 50px;
                text-align: left;
            }
            .hero-countdown-strip {
                justify-content: center;
                width: 100%;
            }
            .hero-visual-wrapper {
                margin-top: 40px;
            }
            .section-padding {
                padding: 60px 0;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .success-card {
                flex-direction: column;
            }
            .step-flow {
                grid-template-columns: 1fr;
            }
            .fab-lucky-wheel {
                left: 12px;
                bottom: 80px;
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
            }
        }

        @media (max-width: 520px) {
            .hero-category h1 {
                font-size: 2rem;
            }
            .hero-cta-group {
                flex-direction: column;
                align-items: stretch;
            }
            .btn-hero-primary,
            .btn-hero-secondary {
                justify-content: center;
                width: 100%;
            }
            .hero-countdown-strip {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .countdown-items {
                gap: 6px;
            }
            .countdown-item {
                min-width: 40px;
                padding: 4px 8px;
            }
            .countdown-item .number {
                font-size: 1.1rem;
            }
            .pricing-card {
                padding: 24px 18px;
            }
            .cta-buttons {
                flex-direction: column;
            }
            .btn-cta-gold,
            .btn-cta-outline {
                justify-content: center;
                width: 100%;
            }
            .navbar-brand {
                font-size: 1.1rem;
            }
            .main-navbar .navbar-nav {
                gap: 2px;
            }
            .main-navbar .nav-link {
                font-size: 0.85rem;
                padding: 6px 12px;
            }
            .nav-auth-buttons {
                gap: 6px;
            }
            .btn-nav-login,
            .btn-nav-signup {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-dark: #052015;
            --accent-gold: #FFD700;
            --accent-gold-soft: #E6B800;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #A8C8BB;
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-green: rgba(255, 215, 0, 0.12);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-gold: 0 8px 30px rgba(255, 215, 0, 0.12);
            --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.28);
            --shadow-btn: 0 4px 16px rgba(255, 215, 0, 0.25);
            --font-primary: 'Be Vietnam Pro', system-ui, -apple-system, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-med: 0.32s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

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

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

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

        a:hover {
            color: var(--text-mint);
        }

        button {
            font-family: inherit;
        }

        /* --- Navbar Overrides --- */
        .main-navbar {
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-gold);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1040;
            transition: all var(--transition-med);
        }

        .main-navbar .container {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
        }

        .navbar-brand {
            font-weight: 800;
            font-size: 1.35rem;
            color: var(--accent-gold) !important;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }

        .navbar-brand .brand-icon {
            width: 38px;
            height: 38px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #FFD700, #B8860B);
            color: var(--bg-dark);
            border-radius: 50%;
            font-size: 1.1rem;
            box-shadow: 0 0 18px rgba(255, 215, 0, 0.4);
            flex-shrink: 0;
        }

        .navbar-nav {
            gap: 4px;
        }

        .navbar-nav .nav-link {
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--text-mint) !important;
            padding: 8px 14px;
            border-radius: 8px;
            transition: all var(--transition-fast);
            position: relative;
        }

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

        .navbar-nav .nav-link.active {
            color: var(--accent-gold) !important;
            background: rgba(255, 215, 0, 0.12);
        }

        .navbar-nav .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 2px;
        }

        .nav-auth-buttons {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-left: 8px;
        }

        .btn-nav-login,
        .btn-nav-signup {
            font-weight: 700;
            font-size: 0.85rem;
            padding: 9px 18px;
            border-radius: 8px;
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-nav-login {
            background: transparent;
            color: var(--text-mint);
            border-color: rgba(255, 215, 0, 0.45);
        }

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

        .btn-nav-signup {
            background: linear-gradient(135deg, #FFD700, #E6B800);
            color: var(--bg-dark);
            box-shadow: var(--shadow-btn);
        }

        .btn-nav-signup:hover {
            background: linear-gradient(135deg, #FFF176, #FFD700);
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.4);
        }

        .navbar-toggler {
            border: 1px solid var(--border-gold);
            padding: 8px 10px;
            border-radius: 6px;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.25);
            outline: none;
        }

        .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, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* --- Hero --- */
        .hero-section {
            position: relative;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 620px;
            display: flex;
            align-items: center;
            padding: 80px 0 90px;
            overflow: hidden;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 46, 28, 0.82) 0%, rgba(10, 46, 28, 0.55) 45%, rgba(5, 32, 21, 0.88) 100%);
            z-index: 1;
        }

        .hero-section .container {
            position: relative;
            z-index: 2;
        }

        .hero-badge-sticker {
            display: inline-block;
            background: linear-gradient(135deg, var(--accent-red), #B71C1C);
            color: #fff;
            font-weight: 800;
            font-size: 0.82rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            padding: 8px 18px;
            border-radius: 30px;
            border: 2px solid var(--accent-gold);
            box-shadow: 0 6px 22px rgba(211, 47, 47, 0.35);
            margin-bottom: 22px;
        }

        .hero-badge-sticker i {
            margin-right: 6px;
        }

        .hero-title {
            font-size: 3.2rem;
            font-weight: 900;
            line-height: 1.18;
            letter-spacing: -0.03em;
            margin-bottom: 20px;
            max-width: 800px;
            text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }

        .hero-title .highlight {
            color: var(--accent-gold);
            position: relative;
        }

        .hero-title .highlight::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--accent-gold);
            border-radius: 2px;
            opacity: 0.65;
        }

        .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-mint);
            max-width: 680px;
            line-height: 1.7;
            margin-bottom: 28px;
            font-weight: 400;
        }

        .hero-timer-box {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            padding: 10px 20px;
            border-radius: 12px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--accent-gold);
            margin-bottom: 26px;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
        }

        .btn-hero-primary,
        .btn-hero-secondary {
            padding: 14px 32px;
            font-weight: 700;
            font-size: 1rem;
            border-radius: 12px;
            border: none;
            transition: all var(--transition-med);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-hero-primary {
            background: linear-gradient(135deg, #FFD700, #E6B800);
            color: var(--bg-dark);
            box-shadow: 0 10px 30px rgba(255, 215, 0, 0.35);
        }

        .btn-hero-primary:hover {
            background: linear-gradient(135deg, #FFF176, #FFD700);
            transform: translateY(-4px);
            box-shadow: 0 16px 40px rgba(255, 215, 0, 0.5);
        }

        .btn-hero-secondary {
            background: transparent;
            color: var(--accent-gold);
            border: 2px solid var(--accent-gold);
        }

        .btn-hero-secondary:hover {
            background: rgba(255, 215, 0, 0.12);
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.25);
        }

        /* --- Section base --- */
        .section-block {
            padding: 80px 0;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            color: var(--text-white);
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 640px;
            line-height: 1.65;
            margin-bottom: 40px;
        }

        .section-divider {
            width: 56px;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            border-radius: 4px;
            margin-bottom: 22px;
        }

        /* --- Value prop / feature asymmetric section --- */
        .feature-spotlight {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-green);
            border-bottom: 1px solid var(--border-green);
        }

        .feature-main-panel {
            background: linear-gradient(160deg, #123E25, #0A2E1C);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 36px;
            margin-bottom: 32px;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }

        .feature-main-panel::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 160px;
            height: 160px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.14), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .feature-main-panel h3 {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 14px;
            color: var(--accent-gold);
        }

        .feature-main-panel p {
            color: var(--text-mint);
            font-size: 1rem;
            line-height: 1.7;
            margin-bottom: 0;
        }

        .feature-stats-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 28px;
        }

        .feature-stat-item {
            background: rgba(255, 215, 0, 0.06);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-md);
            padding: 22px 18px;
            text-align: left;
            transition: all var(--transition-med);
        }

        .feature-stat-item:hover {
            border-color: var(--border-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold);
        }

        .feature-stat-item .stat-number {
            font-size: 2rem;
            font-weight: 900;
            color: var(--accent-gold);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .feature-stat-item .stat-label {
            font-size: 0.88rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* --- Steps / process section --- */
        .process-section {
            background: var(--bg-primary);
        }

        .step-list {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .step-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            background: rgba(18, 62, 37, 0.6);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-md);
            padding: 24px 26px;
            transition: all var(--transition-med);
            position: relative;
        }

        .step-item:hover {
            border-color: var(--border-gold);
            transform: translateX(6px);
            box-shadow: var(--shadow-gold);
        }

        .step-number {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, #FFD700, #B8860B);
            color: var(--bg-dark);
            font-weight: 900;
            font-size: 1.3rem;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.35);
        }

        .step-content h4 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--accent-gold);
        }

        .step-content p {
            color: var(--text-mint);
            font-size: 0.95rem;
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* --- Cover card section --- */
        .cover-section {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-green);
            border-bottom: 1px solid var(--border-green);
        }

        .cover-card {
            border: none;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: rgba(18, 62, 37, 0.7);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-med);
            height: 100%;
        }

        .cover-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 44px rgba(0, 0, 0, 0.4), 0 0 24px rgba(255, 215, 0, 0.15);
        }

        .cover-card .card-img-wrapper {
            overflow: hidden;
            aspect-ratio: 16 / 9;
            position: relative;
        }

        .cover-card .card-img-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .cover-card:hover .card-img-wrapper img {
            transform: scale(1.06);
        }

        .cover-card .card-body {
            padding: 22px 22px 24px;
        }

        .cover-card .card-tag {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            padding: 4px 12px;
            border-radius: 20px;
            background: rgba(211, 47, 47, 0.15);
            color: #FF6B6B;
            border: 1px solid rgba(211, 47, 47, 0.35);
            margin-bottom: 12px;
        }

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

        .cover-card .card-text {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* --- Timing / scenario section --- */
        .scenario-section {
            background: var(--bg-primary);
        }

        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .scenario-item {
            background: linear-gradient(145deg, rgba(18, 62, 37, 0.75), rgba(10, 46, 28, 0.9));
            border: 1px solid var(--border-green);
            padding: 28px;
            border-radius: var(--radius-md);
            transition: all var(--transition-med);
        }

        .scenario-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }

        .scenario-item h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .scenario-item h4 i {
            font-size: 1.15rem;
        }

        .scenario-item p {
            color: var(--text-mint);
            font-size: 0.92rem;
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* --- FAQ --- */
        .faq-section {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-green);
            border-bottom: 1px solid var(--border-green);
        }

        .accordion-item {
            background: rgba(18, 62, 37, 0.7);
            border: 1px solid var(--border-green) !important;
            border-radius: var(--radius-sm) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: none !important;
        }

        .accordion-button {
            background: transparent !important;
            color: var(--text-white) !important;
            font-weight: 700;
            font-size: 0.98rem;
            padding: 18px 22px;
            box-shadow: none !important;
            border-radius: var(--radius-sm) !important;
            transition: all var(--transition-fast);
        }

        .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.08) !important;
            color: var(--accent-gold) !important;
        }

        .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.25) !important;
            outline: none;
        }

        .accordion-button::after {
            filter: invert(0.7) sepia(1) saturate(5) hue-rotate(5deg);
        }

        .accordion-body {
            color: var(--text-mint);
            font-size: 0.92rem;
            line-height: 1.65;
            padding: 16px 22px 20px;
        }

        /* --- CTA --- */
        .cta-section {
            background: var(--bg-primary);
            padding: 80px 0;
        }

        .cta-panel {
            background: linear-gradient(135deg, #123E25, #0A2E1C);
            border: 2px solid var(--accent-gold);
            border-radius: var(--radius-lg);
            padding: 50px 40px;
            text-align: center;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), 0 0 30px rgba(255, 215, 0, 0.12);
            position: relative;
            overflow: hidden;
        }

        .cta-panel::before {
            content: '';
            position: absolute;
            top: -60%;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.12), transparent 65%);
            pointer-events: none;
        }

        .cta-panel h2 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 14px;
            color: var(--text-white);
            position: relative;
            z-index: 1;
        }

        .cta-panel p {
            color: var(--text-mint);
            font-size: 1.05rem;
            max-width: 560px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 1;
            line-height: 1.65;
        }

        .cta-panel .btn {
            padding: 14px 36px;
            font-weight: 700;
            font-size: 1rem;
            border-radius: 12px;
            border: none;
            background: linear-gradient(135deg, #FFD700, #E6B800);
            color: var(--bg-dark);
            box-shadow: 0 10px 30px rgba(255, 215, 0, 0.35);
            transition: all var(--transition-med);
            position: relative;
            z-index: 1;
        }

        .cta-panel .btn:hover {
            background: linear-gradient(135deg, #FFF176, #FFD700);
            transform: translateY(-4px);
            box-shadow: 0 16px 40px rgba(255, 215, 0, 0.5);
        }

        /* --- FAB --- */
        .fab-royal {
            position: fixed;
            left: 16px;
            bottom: 48px;
            z-index: 1050;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(145deg, #1C1C1E, #0A0A0A);
            border: 3px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            opacity: 0.7;
            animation: fabFloat 3s ease-in-out infinite;
            transition: all var(--transition-med);
            text-decoration: none;
            color: var(--accent-gold);
            font-size: 1.4rem;
            position: fixed;
        }

        .fab-royal:hover {
            opacity: 1;
            transform: scale(1.1) rotate(360deg);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.55);
            color: var(--accent-gold);
        }

        .fab-royal:active {
            transform: scale(0.95) translateY(2px);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.2);
        }

        .fab-royal .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 12px;
            height: 12px;
            background: #D32F2F;
            border-radius: 50%;
            border: 2px solid #0A0A0A;
            animation: blinkDot 1.4s ease-in-out infinite;
        }

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

        @keyframes blinkDot {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: 0.25;
            }
        }

        /* --- Footer --- */
        .main-footer {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-gold);
            padding: 50px 0 24px;
            color: var(--text-muted);
            font-size: 0.88rem;
        }

        .footer-18badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(211, 47, 47, 0.12);
            border: 1px solid rgba(211, 47, 47, 0.4);
            padding: 8px 16px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.8rem;
            color: #FF8A8A;
            margin-bottom: 32px;
        }

        .footer-18badge i {
            font-size: 0.95rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-brand {
            margin-bottom: 12px;
        }

        .footer-brand .brand-name {
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-brand .brand-name i {
            font-size: 1rem;
            background: linear-gradient(135deg, #FFD700, #B8860B);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .footer-desc {
            font-size: 0.85rem;
            line-height: 1.65;
            color: var(--text-muted);
            max-width: 360px;
            margin-top: 10px;
        }

        .footer-title {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--text-white);
            margin-bottom: 14px;
        }

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

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            color: var(--text-muted);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            padding-top: 18px;
            border-top: 1px solid rgba(255, 215, 0, 0.12);
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* --- Responsive --- */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.6rem;
            }

            .section-title {
                font-size: 1.85rem;
            }

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

            .feature-stats-row {
                grid-template-columns: repeat(3, 1fr);
                gap: 12px;
            }
        }

        @media (max-width: 768px) {
            .main-navbar {
                padding: 10px 0;
            }

            .navbar-brand {
                font-size: 1.1rem;
            }

            .navbar-brand .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }

            .nav-auth-buttons {
                margin-left: 0;
                margin-top: 10px;
                width: 100%;
                justify-content: flex-start;
            }

            .btn-nav-login,
            .btn-nav-signup {
                padding: 7px 14px;
                font-size: 0.8rem;
            }

            .hero-section {
                min-height: 520px;
                padding: 60px 0 70px;
            }

            .hero-title {
                font-size: 2.1rem;
            }

            .hero-subtitle {
                font-size: 1rem;
            }

            .hero-badge-sticker {
                font-size: 0.72rem;
                padding: 6px 14px;
            }

            .hero-timer-box {
                font-size: 0.8rem;
                padding: 8px 14px;
            }

            .btn-hero-primary,
            .btn-hero-secondary {
                padding: 12px 22px;
                font-size: 0.9rem;
            }

            .section-block {
                padding: 60px 0;
            }

            .section-title {
                font-size: 1.6rem;
            }

            .feature-main-panel {
                padding: 24px;
            }

            .feature-stat-item {
                padding: 16px 14px;
            }

            .feature-stat-item .stat-number {
                font-size: 1.5rem;
            }

            .feature-stats-row {
                grid-template-columns: 1fr;
                gap: 13px;
            }

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

            .cta-panel {
                padding: 32px 22px;
            }

            .cta-panel h2 {
                font-size: 1.5rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

            .step-item {
                flex-direction: column;
                gap: 14px;
                padding: 20px;
            }

            .step-number {
                width: 42px;
                height: 42px;
                font-size: 1.1rem;
                border-radius: 10px;
            }

            .fab-royal {
                width: 48px;
                height: 48px;
                font-size: 1.15rem;
                left: 12px;
                bottom: 36px;
                border-width: 3px;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.7rem;
                line-height: 1.22;
            }

            .hero-subtitle {
                font-size: 0.92rem;
            }

            .hero-cta-group {
                flex-direction: column;
                align-items: stretch;
                width: 100%;
            }

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

            .section-title {
                font-size: 1.4rem;
            }

            .section-subtitle {
                font-size: 0.92rem;
            }

            .feature-main-panel {
                padding: 20px;
            }

            .feature-main-panel h3 {
                font-size: 1.25rem;
            }

            .cover-card .card-body {
                padding: 16px 16px 18px;
            }

            .cta-panel {
                padding: 26px 16px;
            }

            .cta-panel h2 {
                font-size: 1.3rem;
            }

            .btn-nav-login,
            .btn-nav-signup {
                font-size: 0.75rem;
                padding: 6px 12px;
            }
        }

/* roulang page: category3 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #9AB8A8;
            --border-gold: rgba(255, 215, 0, 0.25);
            --border-gold-hover: rgba(255, 215, 0, 0.65);
            --card-bg: #0F3524;
            --card-bg-hover: #14422D;
            --shadow-gold: 0 8px 28px rgba(255, 215, 0, 0.12);
            --shadow-hover: 0 14px 40px rgba(0, 0, 0, 0.35), 0 0 20px rgba(255, 215, 0, 0.18);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.75rem;
            --spacing-lg: 3rem;
            --spacing-xl: 4.5rem;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-body: 'Inter', 'Be Vietnam Pro', 'Segoe UI', sans-serif;
            --font-display: 'Be Vietnam Pro', 'Inter', 'Segoe UI', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--primary-bg);
            color: var(--text-mint);
            line-height: 1.65;
            font-size: 1rem;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        a:hover {
            color: #FFE55C;
            text-decoration: none;
        }

        button,
        .btn {
            font-family: var(--font-display);
            font-weight: 600;
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }

        button:focus,
        .btn:focus,
        a:focus,
        .form-control:focus {
            outline: 3px solid rgba(255, 215, 0, 0.45);
            outline-offset: 2px;
            box-shadow: none;
        }

        .container {
            max-width: 1180px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* === Navbar === */
        .main-navbar {
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-gold);
            padding: 0.85rem 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
        }

        .navbar-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--accent-gold) !important;
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-family: var(--font-display);
        }

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.18), rgba(255, 215, 0, 0.06));
            border: 1px solid var(--border-gold-hover);
            border-radius: 50%;
            color: var(--accent-gold);
            font-size: 1.05rem;
        }

        .navbar-nav .nav-link {
            color: var(--text-mint) !important;
            font-weight: 500;
            padding: 0.55rem 1rem !important;
            border-radius: 999px;
            transition: var(--transition);
            font-size: 0.95rem;
            position: relative;
        }

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

        .navbar-nav .nav-link.active {
            color: #0A2E1C !important;
            background: var(--accent-gold);
            font-weight: 700;
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.3);
        }

        .nav-auth-buttons {
            display: flex;
            gap: 0.6rem;
            align-items: center;
        }

        .btn-nav-login {
            background: transparent;
            border: 1px solid rgba(255, 215, 0, 0.4);
            color: var(--accent-gold);
            padding: 0.45rem 1.2rem;
            border-radius: 999px;
            font-size: 0.9rem;
        }

        .btn-nav-login:hover {
            background: rgba(255, 215, 0, 0.12);
            border-color: var(--accent-gold);
            color: #FFE55C;
        }

        .btn-nav-signup {
            background: var(--accent-gold);
            color: #0A2E1C;
            padding: 0.45rem 1.3rem;
            border-radius: 999px;
            font-size: 0.9rem;
            font-weight: 700;
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.3);
        }

        .btn-nav-signup:hover {
            background: #FFE55C;
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
            color: #0A2E1C;
        }

        .navbar-toggler {
            border-color: var(--border-gold) !important;
            color: var(--accent-gold) !important;
            font-size: 1.2rem;
        }

        .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") !important;
        }

        /* === Hero === */
        .hero-category {
            padding: var(--spacing-xl) 0 var(--spacing-lg);
            background:
                radial-gradient(ellipse at 20% 30%, rgba(255, 215, 0, 0.06) 0%, transparent 55%),
                radial-gradient(ellipse at 80% 70%, rgba(18, 62, 37, 0.8) 0%, transparent 50%),
                linear-gradient(180deg, #0B2E1D 0%, #0A2E1C 45%, #0F3524 100%);
            position: relative;
            overflow: hidden;
        }

        .hero-category::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 60%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-badge-tag {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold-hover);
            color: var(--accent-gold);
            padding: 0.4rem 1.1rem;
            border-radius: 999px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            margin-bottom: 1.1rem;
        }

        .hero-category h1 {
            font-size: clamp(2rem, 4.8vw, 3.25rem);
            font-weight: 800;
            color: #FFFFFF;
            line-height: 1.22;
            letter-spacing: -0.02em;
            max-width: 820px;
            font-family: var(--font-display);
            margin-bottom: 1.1rem;
        }

        .hero-category h1 .highlight {
            color: var(--accent-gold);
            position: relative;
            white-space: nowrap;
        }

        .hero-category h1 .highlight::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0.04em;
            width: 100%;
            height: 0.36em;
            background: rgba(255, 215, 0, 0.22);
            border-radius: 4px;
            z-index: -1;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-mint);
            max-width: 680px;
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 0.9rem;
            align-items: center;
        }

        .btn-hero-primary {
            background: var(--accent-gold);
            color: #0A2E1C;
            font-weight: 700;
            padding: 0.8rem 1.8rem;
            border-radius: 999px;
            font-size: 1rem;
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 0.55rem;
        }

        .btn-hero-primary:hover {
            background: #FFE55C;
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(255, 215, 0, 0.45);
            color: #0A2E1C;
        }

        .btn-hero-secondary {
            background: transparent;
            border: 1px solid rgba(255, 215, 0, 0.45);
            color: var(--accent-gold);
            padding: 0.8rem 1.6rem;
            border-radius: 999px;
            font-weight: 600;
            font-size: 1rem;
        }

        .btn-hero-secondary:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--accent-gold);
            color: #FFE55C;
        }

        .hero-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-top: 2rem;
            padding-top: 1.75rem;
            border-top: 1px solid rgba(255, 215, 0, 0.15);
        }

        .hero-stat-item {
            display: flex;
            flex-direction: column;
        }

        .hero-stat-number {
            font-size: 1.75rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.2;
        }

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

        .hero-visual-panel {
            background: rgba(15, 53, 36, 0.75);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 1.6rem;
            box-shadow: var(--shadow-gold);
            position: relative;
            overflow: hidden;
        }

        .hero-visual-panel::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.06) 0%, transparent 50%);
            pointer-events: none;
        }

        .hero-panel-badge {
            text-align: center;
            margin-bottom: 1.2rem;
        }

        .hero-panel-badge i {
            font-size: 2.5rem;
            color: var(--accent-gold);
            filter: drop-shadow(0 0 12px rgba(255, 215, 0, 0.4));
        }

        .hero-panel-title {
            text-align: center;
            font-weight: 700;
            color: #FFFFFF;
            font-size: 1.2rem;
            margin-bottom: 0.3rem;
        }

        .hero-panel-sub {
            text-align: center;
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 1.3rem;
        }

        .hero-panel-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 0.55rem;
        }

        .hero-panel-list li {
            display: flex;
            align-items: center;
            gap: 0.55rem;
            color: var(--text-mint);
            font-size: 0.93rem;
            padding: 0.4rem 0.7rem;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-sm);
        }

        .hero-panel-list li i {
            color: var(--accent-gold);
            font-size: 0.85rem;
            width: 18px;
            text-align: center;
            flex-shrink: 0;
        }

        /* === Section Common === */
        .section-block {
            padding: var(--spacing-xl) 0;
            position: relative;
        }

        .section-block.alt-bg {
            background: var(--secondary-bg);
        }

        .section-block .section-label {
            display: inline-flex;
            align-items: center;
            gap: 0.45rem;
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 0.85rem;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 0.8rem;
        }

        .section-block .section-title {
            font-size: clamp(1.6rem, 3.5vw, 2.15rem);
            font-weight: 800;
            color: #FFFFFF;
            line-height: 1.3;
            letter-spacing: -0.01em;
            font-family: var(--font-display);
            margin-bottom: 1rem;
            max-width: 700px;
        }

        .section-block .section-desc {
            font-size: 1.05rem;
            color: var(--text-mint);
            max-width: 650px;
            line-height: 1.7;
            margin-bottom: 2rem;
        }

        /* === Info Cards === */
        .info-card {
            background: var(--card-bg);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 1.6rem 1.5rem;
            height: 100%;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .info-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--accent-gold) 0%, rgba(255, 215, 0, 0.15) 100%);
            opacity: 0;
            transition: var(--transition);
        }

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

        .info-card:hover::after {
            opacity: 1;
        }

        .info-card-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.35rem;
            margin-bottom: 1rem;
        }

        .info-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 0.6rem;
        }

        .info-card p {
            color: var(--text-mint);
            font-size: 0.95rem;
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* === Warning List === */
        .warning-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 0.9rem;
        }

        .warning-list li {
            display: flex;
            align-items: flex-start;
            gap: 0.9rem;
            padding: 1rem 1.2rem;
            background: rgba(15, 53, 36, 0.6);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .warning-list li:hover {
            background: rgba(15, 53, 36, 0.9);
            border-color: var(--border-gold-hover);
        }

        .warning-list li .warning-icon {
            width: 36px;
            height: 36px;
            flex-shrink: 0;
            border-radius: 50%;
            background: rgba(211, 47, 47, 0.18);
            color: #FF6B6B;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            margin-top: 0.2rem;
        }

        .warning-list li .warning-text {
            flex: 1;
            color: var(--text-mint);
            font-size: 0.97rem;
            line-height: 1.6;
        }

        .warning-list li .warning-text strong {
            color: #FFFFFF;
            font-weight: 700;
        }

        /* === Process Steps === */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.2rem;
            margin-top: 1rem;
        }

        .process-step {
            background: var(--card-bg);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 1.5rem 1.3rem;
            text-align: left;
            transition: var(--transition);
            position: relative;
        }

        .process-step:hover {
            background: var(--card-bg-hover);
            border-color: var(--border-gold-hover);
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .process-step .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            background: var(--accent-gold);
            color: #0A2E1C;
            font-weight: 800;
            font-size: 1.1rem;
            border-radius: 50%;
            margin-bottom: 0.9rem;
        }

        .process-step h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 0.55rem;
        }

        .process-step p {
            color: var(--text-mint);
            font-size: 0.92rem;
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* === Image + Text === */
        .image-text-panel {
            background: var(--card-bg);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-gold);
        }

        .image-text-panel .image-wrap {
            min-height: 280px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .image-text-panel .image-wrap::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 46, 28, 0.25) 0%, rgba(10, 46, 28, 0.75) 100%);
        }

        .image-text-panel .text-wrap {
            padding: 1.8rem;
        }

        .image-text-panel .text-wrap h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 0.7rem;
        }

        .image-text-panel .text-wrap p {
            color: var(--text-mint);
            font-size: 0.98rem;
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* === FAQ === */
        .accordion {
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            overflow: hidden;
            background: var(--card-bg);
        }

        .accordion-item {
            border: none;
            border-bottom: 1px solid rgba(255, 215, 0, 0.12);
            background: transparent;
        }

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

        .accordion-button {
            background: transparent !important;
            color: #FFFFFF !important;
            font-weight: 700;
            font-size: 1.05rem;
            padding: 1.2rem 1.5rem;
            border: none;
            box-shadow: none !important;
            transition: var(--transition);
        }

        .accordion-button::after {
            filter: invert(1) brightness(0.9);
        }

        .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.07) !important;
            color: var(--accent-gold) !important;
        }

        .accordion-button:not(.collapsed)::after {
            filter: none;
        }

        .accordion-body {
            color: var(--text-mint);
            font-size: 0.97rem;
            line-height: 1.7;
            padding: 0 1.5rem 1.3rem 1.5rem;
            background: transparent;
        }

        /* === CTA === */
        .cta-section {
            padding: var(--spacing-xl) 0;
            background:
                radial-gradient(ellipse at center, rgba(255, 215, 0, 0.1) 0%, transparent 60%),
                linear-gradient(180deg, #0F3524 0%, #0A2E1C 100%);
            position: relative;
        }

        .cta-panel {
            background: rgba(15, 53, 36, 0.9);
            border: 2px solid var(--border-gold-hover);
            border-radius: var(--radius-xl);
            padding: 2.5rem;
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
            box-shadow: var(--shadow-hover);
        }

        .cta-panel h2 {
            font-size: clamp(1.6rem, 3.5vw, 2.15rem);
            font-weight: 800;
            color: #FFFFFF;
            font-family: var(--font-display);
            margin-bottom: 0.9rem;
        }

        .cta-panel p {
            color: var(--text-mint);
            font-size: 1.05rem;
            line-height: 1.7;
            margin-bottom: 1.6rem;
        }

        .btn-cta {
            background: var(--accent-gold);
            color: #0A2E1C;
            font-weight: 700;
            padding: 0.85rem 2.2rem;
            border-radius: 999px;
            font-size: 1.05rem;
            box-shadow: 0 6px 22px rgba(255, 215, 0, 0.4);
            display: inline-flex;
            align-items: center;
            gap: 0.55rem;
        }

        .btn-cta:hover {
            background: #FFE55C;
            color: #0A2E1C;
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(255, 215, 0, 0.5);
        }

        /* === FAB === */
        .floating-fab {
            position: fixed;
            left: 1.2rem;
            bottom: 6rem;
            z-index: 1080;
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 25%, #1A1A1A 0%, #0B0B0B 70%);
            border: 3px solid var(--accent-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3), inset 0 0 14px rgba(255, 215, 0, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.4rem;
            cursor: pointer;
            transition: var(--transition);
            opacity: 0.7;
            animation: fabBreathe 3s ease-in-out infinite;
        }

        .floating-fab::after {
            content: '';
            position: absolute;
            top: -4px;
            right: -4px;
            width: 16px;
            height: 16px;
            background: #D32F2F;
            border-radius: 50%;
            border: 2px solid #0A2E1C;
            animation: fabBlink 1.5s ease-in-out infinite;
        }

        .floating-fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.45), inset 0 0 20px rgba(255, 215, 0, 0.2);
            border-color: #FFE55C;
        }

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

        @keyframes fabBreathe {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-6px);
            }
        }

        @keyframes fabBlink {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 8px rgba(211, 47, 47, 0.6);
            }
            50% {
                opacity: 0.55;
                box-shadow: 0 0 14px rgba(211, 47, 47, 0.9);
            }
        }

        /* === Footer === */
        .main-footer {
            background: #072116;
            border-top: 1px solid var(--border-gold);
            padding: 3.5rem 0 2rem;
            color: var(--text-mint);
        }

        .footer-18badge {
            display: inline-flex;
            align-items: center;
            gap: 0.55rem;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            padding: 0.6rem 1.3rem;
            border-radius: 999px;
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 2.2rem;
        }

        .footer-18badge i {
            font-size: 1.1rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            margin-bottom: 0.9rem;
        }

        .footer-brand .brand-name {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--accent-gold);
            font-family: var(--font-display);
        }

        .footer-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }

        .footer-title {
            font-weight: 700;
            color: #FFFFFF;
            font-size: 1rem;
            margin-bottom: 0.9rem;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .footer-links li a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: var(--transition);
        }

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

        .footer-bottom {
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 215, 0, 0.12);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 0.8rem;
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* === Responsive === */
        @media (max-width: 991.98px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .nav-auth-buttons {
                margin-top: 0.75rem;
                flex-wrap: wrap;
            }

            .navbar-nav {
                padding-bottom: 0.75rem;
            }
        }

        @media (max-width: 767.98px) {
            :root {
                --spacing-xl: 2.8rem;
                --spacing-lg: 2rem;
            }

            .hero-category {
                padding: 2.8rem 0 2rem;
            }

            .hero-category h1 {
                font-size: 1.85rem;
            }

            .hero-stats-row {
                gap: 1rem;
            }

            .hero-stat-number {
                font-size: 1.4rem;
            }

            .section-block {
                padding: 2.5rem 0;
            }

            .section-block .section-title {
                font-size: 1.55rem;
            }

            .process-steps {
                grid-template-columns: 1fr;
            }

            .cta-panel {
                padding: 1.8rem 1.3rem;
                border-radius: var(--radius-lg);
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .floating-fab {
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
                left: 0.9rem;
                bottom: 5rem;
            }
        }

        @media (max-width: 519.98px) {
            .navbar-brand {
                font-size: 1.1rem;
            }

            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }

            .hero-category h1 {
                font-size: 1.6rem;
            }

            .hero-subtitle {
                font-size: 0.98rem;
            }

            .btn-hero-primary,
            .btn-hero-secondary {
                width: 100%;
                justify-content: center;
                font-size: 0.95rem;
                padding: 0.7rem 1.2rem;
            }

            .hero-actions {
                flex-direction: column;
                gap: 0.6rem;
            }

            .hero-stats-row {
                flex-direction: column;
                gap: 0.7rem;
            }

            .info-card {
                padding: 1.3rem 1.1rem;
            }

            .section-block .section-title {
                font-size: 1.4rem;
            }

            .accordion-button {
                font-size: 0.95rem;
                padding: 1rem 1.2rem;
            }

            .footer-18badge {
                font-size: 0.8rem;
                padding: 0.5rem 1rem;
            }
        }