/* roulang page: index */
:root {
            --bg-primary: #8B0000;
            --bg-deep: #4A0007;
            --bg-dark: #2D0004;
            --bg-card: #1C0002;
            --accent-gold: #FFD700;
            --accent-amber: #FF9F00;
            --accent-warm: #FEF08A;
            --text-white: #FFFDF9;
            --text-soft: #F5E6D3;
            --text-muted: #C9A88C;
            --border-gold: #B8860B;
            --shadow-gold: rgba(255, 215, 0, 0.25);
            --shadow-deep: rgba(0, 0, 0, 0.6);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 22px;
            --font-heading: 'Segoe UI', 'Tahoma', 'Arial', sans-serif;
            --font-body: 'Segoe UI', 'Tahoma', 'Arial', sans-serif;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-smooth);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ===== HEADER / NAV ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: linear-gradient(180deg, rgba(74, 0, 7, 0.97) 0%, rgba(45, 0, 4, 0.95) 100%);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-gold);
            box-shadow: 0 2px 20px var(--shadow-deep);
            transition: all var(--transition-smooth);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 62px;
            gap: 20px;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-weight: 800;
            font-size: 1.15rem;
            color: var(--accent-gold);
            letter-spacing: -0.3px;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

        .logo-link:hover {
            color: var(--accent-amber);
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: radial-gradient(circle at 35% 35%, #FFE066, #B8860B);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #4A0007;
            box-shadow: 0 0 14px var(--shadow-gold);
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--text-soft);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

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

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 15px;
            right: 15px;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 2px;
        }

        .nav-auth {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .btn-login {
            background: transparent;
            color: var(--text-white);
            padding: 9px 18px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
            border: 1px solid rgba(255, 255, 255, 0.25);
            transition: all var(--transition-fast);
        }

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

        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-amber) 100%);
            color: #4A0007;
            padding: 10px 20px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: 0 4px 16px var(--shadow-gold);
            transition: all var(--transition-smooth);
            white-space: nowrap;
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.4);
        }

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

        .mobile-menu-toggle {
            display: none;
            background: none;
            color: var(--text-white);
            font-size: 1.5rem;
            padding: 6px;
            border-radius: var(--radius-sm);
        }

        /* ===== HERO ===== */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 100px 0 70px;
            background: linear-gradient(160deg, #4A0007 0%, #2D0004 40%, #1A0002 100%);
            overflow: hidden;
        }

        .hero-bg-image {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            opacity: 0.18;
            z-index: 0;
            filter: saturate(0.5) brightness(0.6);
        }

        .hero-pattern {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(255, 215, 0, 0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 30%, rgba(255, 159, 0, 0.05) 0%, transparent 55%);
            z-index: 1;
            pointer-events: none;
        }

        .hero-glow {
            position: absolute;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
            top: -100px;
            right: -100px;
            z-index: 1;
            pointer-events: none;
            animation: heroGlow 6s ease-in-out infinite;
        }

        @keyframes heroGlow {
            0%,
            100% {
                transform: translate(0, 0) scale(1);
            }
            50% {
                transform: translate(-30px, 30px) scale(1.15);
            }
        }

        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .hero-text h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 900;
            line-height: 1.2;
            color: var(--text-white);
            margin-bottom: 18px;
            letter-spacing: -0.5px;
        }

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

        .hero-pain-point {
            display: inline-block;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.3);
            color: var(--accent-warm);
            padding: 8px 16px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        .hero-desc {
            font-size: 1.05rem;
            color: var(--text-soft);
            line-height: 1.65;
            margin-bottom: 28px;
            max-width: 500px;
        }

        .hero-form-wrap {
            background: rgba(28, 0, 2, 0.8);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: 0 8px 32px var(--shadow-deep);
            backdrop-filter: blur(8px);
        }

        .hero-form-wrap .form-title {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--accent-gold);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hero-form-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .hero-form-row input {
            flex: 1;
            min-width: 180px;
            padding: 13px 16px;
            border-radius: 25px;
            border: 1px solid rgba(255, 215, 0, 0.35);
            background: rgba(0, 0, 0, 0.5);
            color: var(--text-white);
            font-size: 0.95rem;
            font-family: inherit;
            transition: all var(--transition-fast);
        }

        .hero-form-row input::placeholder {
            color: var(--text-muted);
        }
        .hero-form-row input:focus {
            border-color: var(--accent-gold);
            box-shadow: 0 0 12px var(--shadow-gold);
            outline: none;
        }

        .hero-form-row button {
            padding: 13px 26px;
            border-radius: 25px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #4A0007;
            font-weight: 700;
            font-size: 0.95rem;
            white-space: nowrap;
            box-shadow: 0 4px 14px var(--shadow-gold);
            transition: all var(--transition-smooth);
        }

        .hero-form-row button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(255, 215, 0, 0.45);
        }

        .hero-stats {
            display: flex;
            gap: 24px;
            margin-top: 24px;
            flex-wrap: wrap;
        }

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

        .hero-stat .stat-num {
            font-size: 2rem;
            font-weight: 900;
            color: var(--accent-gold);
            line-height: 1;
        }

        .hero-stat .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ===== SECTION COMMONS ===== */
        .section-block {
            padding: 70px 0;
            position: relative;
        }

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

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

        .section-label {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--accent-gold);
            margin-bottom: 8px;
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 10px;
            line-height: 1.25;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-soft);
            line-height: 1.6;
            max-width: 650px;
        }

        /* ===== COMMISSION SECTION ===== */
        .commission-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 24px;
            margin-top: 36px;
        }

        .commission-card {
            background: var(--bg-card);
            border: 1px solid rgba(184, 134, 11, 0.35);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            text-align: left;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }

        .commission-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-amber));
            border-radius: 3px 3px 0 0;
        }

        .commission-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 14px 36px var(--shadow-deep);
            border-color: var(--accent-gold);
        }

        .commission-card .comm-icon {
            font-size: 2.2rem;
            color: var(--accent-gold);
            margin-bottom: 14px;
        }

        .commission-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-white);
        }

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

        .commission-card .comm-value {
            display: inline-block;
            margin-top: 12px;
            background: rgba(255, 215, 0, 0.12);
            color: var(--accent-gold);
            padding: 6px 14px;
            border-radius: 14px;
            font-weight: 700;
            font-size: 1.1rem;
        }

        /* ===== MATERIALS SECTION ===== */
        .materials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 22px;
            margin-top: 36px;
        }

        .material-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(184, 134, 11, 0.25);
            transition: all var(--transition-smooth);
        }

        .material-card:hover {
            border-color: var(--accent-gold);
            box-shadow: 0 10px 28px var(--shadow-deep);
            transform: translateY(-4px);
        }

        .material-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-bottom: 2px solid var(--border-gold);
        }

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

        .material-card h4 {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 6px;
            color: var(--text-white);
        }

        .material-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 12px;
        }

        .btn-outline-sm {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 18px;
            border: 1px solid var(--accent-gold);
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 0.85rem;
            transition: all var(--transition-fast);
        }

        .btn-outline-sm:hover {
            background: var(--accent-gold);
            color: #4A0007;
        }

        /* ===== LIVE PREVIEW SECTION ===== */
        .live-preview-card {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 32px 28px;
            display: flex;
            gap: 28px;
            align-items: center;
            flex-wrap: wrap;
            margin-top: 36px;
            box-shadow: 0 6px 24px var(--shadow-deep);
        }

        .live-preview-card img {
            width: 220px;
            height: 160px;
            object-fit: cover;
            border-radius: var(--radius-md);
            border: 2px solid var(--border-gold);
            flex-shrink: 0;
        }

        .live-info h3 {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 8px;
        }

        .live-info .countdown {
            display: flex;
            gap: 12px;
            margin: 14px 0;
            flex-wrap: wrap;
        }

        .countdown-box {
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.35);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            text-align: center;
            min-width: 60px;
        }

        .countdown-box .cd-num {
            font-size: 1.6rem;
            font-weight: 900;
            color: var(--accent-gold);
            line-height: 1;
        }

        .countdown-box .cd-label {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 3px;
        }

        .live-highlights {
            list-style: none;
            padding: 0;
            margin: 12px 0;
        }

        .live-highlights li {
            padding: 5px 0;
            font-size: 0.9rem;
            color: var(--text-soft);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .live-highlights li i {
            color: var(--accent-gold);
            font-size: 0.75rem;
        }

        /* ===== TESTIMONIALS SECTION ===== */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin-top: 36px;
        }

        .testimonial-bubble {
            background: var(--bg-card);
            border: 1px solid rgba(184, 134, 11, 0.3);
            border-radius: var(--radius-lg);
            padding: 22px 18px;
            position: relative;
            transition: all var(--transition-smooth);
        }

        .testimonial-bubble:hover {
            border-color: var(--accent-gold);
            box-shadow: 0 8px 24px var(--shadow-deep);
        }

        .testimonial-bubble .tb-quote {
            font-size: 0.93rem;
            color: var(--text-soft);
            line-height: 1.55;
            font-style: italic;
            margin-bottom: 14px;
            position: relative;
            padding-left: 18px;
        }

        .testimonial-bubble .tb-quote::before {
            content: '\201C';
            position: absolute;
            left: 0;
            top: -4px;
            font-size: 2rem;
            color: var(--accent-gold);
            line-height: 1;
            font-style: normal;
            font-weight: 700;
        }

        .tb-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .tb-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #4A0007;
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .tb-name {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--text-white);
        }

        .tb-role {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ===== AVATAR WALL ===== */
        .avatar-wall {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-top: 16px;
            justify-content: flex-start;
        }

        .avatar-dot {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 2px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.7rem;
            color: var(--accent-gold);
            background: var(--bg-dark);
            transition: all var(--transition-fast);
        }

        .avatar-dot:hover {
            transform: scale(1.15);
            background: var(--accent-gold);
            color: #4A0007;
        }

        /* ===== SECURITY SECTION ===== */
        .security-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            margin-top: 36px;
        }

        .security-item {
            background: var(--bg-card);
            border: 1px solid rgba(184, 134, 11, 0.3);
            border-radius: var(--radius-lg);
            padding: 24px 18px;
            text-align: left;
            transition: all var(--transition-smooth);
        }

        .security-item:hover {
            border-color: var(--accent-gold);
            box-shadow: 0 8px 22px var(--shadow-deep);
        }

        .security-item .sec-icon {
            font-size: 2.2rem;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }

        .security-item h4 {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 6px;
            color: var(--text-white);
        }

        .security-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* ===== NEWS SECTION (CMS) ===== */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 30px;
            margin-top: 36px;
        }

        .news-list {
            list-style: none;
            padding: 0;
        }

        .news-list li {
            border-bottom: 1px solid rgba(184, 134, 11, 0.2);
            padding: 16px 0;
            transition: all var(--transition-fast);
        }

        .news-list li:first-child {
            padding-top: 0;
        }

        .news-list li:hover {
            padding-left: 8px;
        }

        .news-list a {
            display: block;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-white);
            margin-bottom: 4px;
            transition: color var(--transition-fast);
            line-height: 1.4;
        }

        .news-list a:hover {
            color: var(--accent-gold);
        }

        .news-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .news-meta .news-cat {
            background: rgba(255, 215, 0, 0.1);
            color: var(--accent-gold);
            padding: 2px 10px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 0.75rem;
        }

        .news-sidebar {
            background: var(--bg-card);
            border: 1px solid rgba(184, 134, 11, 0.3);
            border-radius: var(--radius-lg);
            padding: 22px 18px;
            height: fit-content;
        }

        .news-sidebar h4 {
            font-weight: 700;
            font-size: 1rem;
            color: var(--accent-gold);
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 1px solid rgba(184, 134, 11, 0.3);
        }

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

        .news-sidebar ul li {
            padding: 8px 0;
            border-bottom: 1px solid rgba(184, 134, 11, 0.12);
            font-size: 0.9rem;
            color: var(--text-soft);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.4;
        }

        .news-sidebar ul li i {
            color: var(--accent-gold);
            font-size: 0.6rem;
            margin-top: 5px;
            flex-shrink: 0;
        }

        .news-empty {
            color: var(--text-muted);
            font-style: italic;
            padding: 20px 0;
            text-align: center;
        }

        /* ===== JOIN CTA SECTION ===== */
        .join-cta-section {
            background: linear-gradient(160deg, #4A0007 0%, #2D0004 100%);
            border-top: 2px solid var(--border-gold);
            border-bottom: 2px solid var(--border-gold);
            text-align: left;
        }

        .join-cta-inner {
            display: flex;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
        }

        .join-cta-text h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 10px;
        }

        .join-cta-text p {
            font-size: 1rem;
            color: var(--text-soft);
            line-height: 1.6;
            margin-bottom: 18px;
            max-width: 500px;
        }

        .btn-join-lg {
            display: inline-block;
            padding: 14px 32px;
            border-radius: 28px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #4A0007;
            font-weight: 700;
            font-size: 1.05rem;
            box-shadow: 0 6px 20px var(--shadow-gold);
            transition: all var(--transition-smooth);
        }

        .btn-join-lg:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(255, 215, 0, 0.5);
        }

        /* ===== FAQ ===== */
        .faq-list {
            margin-top: 36px;
            max-width: 800px;
        }

        .faq-item {
            border-bottom: 1px solid rgba(184, 134, 11, 0.25);
            padding: 18px 0;
            transition: all var(--transition-fast);
        }

        .faq-item:first-child {
            padding-top: 0;
        }

        .faq-question {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text-white);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            padding: 6px 0;
            transition: color var(--transition-fast);
        }

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

        .faq-question i {
            color: var(--accent-gold);
            transition: transform var(--transition-smooth);
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .faq-answer {
            font-size: 0.93rem;
            color: var(--text-soft);
            line-height: 1.6;
            padding-top: 8px;
            display: block;
        }

        /* ===== FLOATING CTA BAR ===== */
        .floating-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 999;
            background: rgba(28, 0, 2, 0.96);
            border-top: 2px solid var(--accent-gold);
            padding: 12px 0;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            box-shadow: 0 -4px 20px var(--shadow-deep);
            transform: translateY(0);
            transition: transform var(--transition-smooth);
        }

        .floating-cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .floating-cta-text {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-white);
        }

        .floating-cta-text span {
            color: var(--accent-gold);
        }

        .btn-floating-cta {
            padding: 10px 22px;
            border-radius: 22px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #4A0007;
            font-weight: 700;
            font-size: 0.9rem;
            white-space: nowrap;
            box-shadow: 0 4px 14px var(--shadow-gold);
            transition: all var(--transition-smooth);
        }

        .btn-floating-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(255, 215, 0, 0.45);
        }

        /* ===== FAB ===== */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 100px;
            z-index: 1050;
            width: 54px;
            height: 54px;
            border-radius: 50%;
            background: radial-gradient(circle at 40% 35%, #3D0005, #1A0002);
            border: 2px 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);
            transition: all var(--transition-smooth);
            animation: fabFloat 3s ease-in-out infinite;
            opacity: 0.75;
        }

        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
        }

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

        .fab-left .fab-icon {
            font-size: 1.4rem;
            color: var(--accent-gold);
            transition: transform var(--transition-smooth);
        }

        .fab-left:hover .fab-icon {
            transform: rotate(360deg);
        }

        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: #D32F2F;
            border-radius: 50%;
            border: 2px solid #1A0002;
            animation: blink 1.5s ease-in-out infinite;
        }

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

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

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--bg-dark);
            border-top: 2px solid var(--border-gold);
            padding: 50px 0 30px;
            margin-bottom: 55px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
        }

        .footer-col h4 {
            font-weight: 700;
            font-size: 1rem;
            color: var(--accent-gold);
            margin-bottom: 14px;
        }

        .footer-col p,
        .footer-col li {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
        }

        .footer-col ul li {
            padding: 4px 0;
        }

        .footer-col ul li a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--accent-gold);
        }

        .footer-bottom {
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid rgba(184, 134, 11, 0.25);
            font-size: 0.82rem;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
        }

        .footer-badges {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
        }

        .footer-badge {
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: 14px;
            padding: 6px 14px;
            font-size: 0.78rem;
            color: var(--accent-gold);
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-text h1 {
                font-size: 2.2rem;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .live-preview-card {
                flex-direction: column;
                text-align: left;
            }
            .live-preview-card img {
                width: 100%;
                height: auto;
                max-height: 200px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                height: 54px;
                gap: 10px;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 54px;
                left: 0;
                right: 0;
                background: rgba(45, 0, 4, 0.98);
                flex-direction: column;
                padding: 16px;
                gap: 4px;
                border-bottom: 2px solid var(--border-gold);
                z-index: 999;
            }
            .nav-links.open {
                display: flex;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .nav-auth {
                gap: 6px;
            }
            .btn-login,
            .btn-signup {
                padding: 7px 13px;
                font-size: 0.8rem;
            }
            .hero-section {
                padding: 80px 0 50px;
                min-height: auto;
            }
            .hero-text h1 {
                font-size: 1.75rem;
            }
            .hero-desc {
                font-size: 0.9rem;
            }
            .hero-stats {
                gap: 14px;
            }
            .hero-stat .stat-num {
                font-size: 1.5rem;
            }
            .section-block {
                padding: 44px 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .commission-grid,
            .materials-grid,
            .testimonials-grid,
            .security-grid {
                grid-template-columns: 1fr;
            }
            .floating-cta-inner {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            .fab-left {
                width: 44px;
                height: 44px;
                left: 10px;
                bottom: 90px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .logo-link {
                font-size: 0.95rem;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 520px) {
            .hero-text h1 {
                font-size: 1.4rem;
            }
            .hero-form-row {
                flex-direction: column;
            }
            .hero-form-row input {
                min-width: auto;
            }
            .section-title {
                font-size: 1.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .container {
                padding: 0 14px;
            }
            .btn-login,
            .btn-signup {
                padding: 6px 10px;
                font-size: 0.75rem;
            }
            .join-cta-text h2 {
                font-size: 1.4rem;
            }
            .countdown-box {
                min-width: 48px;
                padding: 8px 10px;
            }
            .countdown-box .cd-num {
                font-size: 1.2rem;
            }
        }

/* roulang page: category1 */
@import url('/assets/css/vendor/9723b7396f-css2.css');

        :root {
            --jade-deep: #0A2E1C;
            --jade-forest: #123E25;
            --jade-light: #1A4D32;
            --gold-imperial: #FFD700;
            --gold-amber: #FFBF00;
            --gold-pale: #FEF08A;
            --gold-bronze: #C5A059;
            --mint-pale: #D1F2EB;
            --mint-soft: #A8E6D4;
            --lucky-red: #D32F2F;
            --lucky-dark: #8B0000;
            --text-white: #FFFFFF;
            --text-muted: #B8C9C2;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 30px;
            --shadow-gold: 0 4px 24px rgba(255, 215, 0, 0.25);
            --shadow-card: 0 6px 28px rgba(0, 0, 0, 0.35);
            --shadow-elevated: 0 12px 40px rgba(0, 0, 0, 0.5);
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'Inter', system-ui, sans-serif;
            background-color: var(--jade-deep);
            color: var(--text-white);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: 'Be Vietnam Pro', system-ui, sans-serif;
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.01em;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible {
            outline: 3px solid var(--gold-imperial);
            outline-offset: 3px;
            border-radius: 6px;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        @media (min-width: 1400px) {
            .container {
                max-width: 1320px;
            }
        }

        /* ========== HEADER & NAVIGATION ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.18);
            transition: var(--transition-smooth);
            padding: 0;
        }

        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.97);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
            border-bottom: 1px solid rgba(255, 215, 0, 0.3);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: 'Be Vietnam Pro', system-ui, sans-serif;
            font-weight: 800;
            font-size: 1.15rem;
            color: var(--gold-imperial);
            letter-spacing: -0.02em;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo-link i {
            font-size: 1.5rem;
            color: var(--gold-imperial);
            filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.5));
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 25px;
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--mint-pale);
            transition: var(--transition-smooth);
            white-space: nowrap;
            position: relative;
        }

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

        .nav-links a.active {
            color: var(--gold-imperial);
            background: rgba(255, 215, 0, 0.14);
            font-weight: 700;
            box-shadow: 0 0 0 1px rgba(255, 215, 0, 0.3);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .btn-login {
            padding: 9px 20px;
            border-radius: 25px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--gold-imperial);
            background: transparent;
            border: 1.5px solid rgba(255, 215, 0, 0.5);
            transition: var(--transition-smooth);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-login:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--gold-imperial);
            box-shadow: 0 0 18px rgba(255, 215, 0, 0.2);
        }

        .btn-signup {
            padding: 9px 22px;
            border-radius: 25px;
            font-weight: 700;
            font-size: 0.9rem;
            color: #1A1A1A;
            background: linear-gradient(135deg, var(--gold-imperial), var(--gold-amber));
            border: none;
            transition: var(--transition-smooth);
            cursor: pointer;
            white-space: nowrap;
            box-shadow: 0 2px 12px rgba(255, 215, 0, 0.35);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 22px rgba(255, 215, 0, 0.5);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--gold-imperial);
            font-size: 1.6rem;
            cursor: pointer;
            padding: 6px;
            z-index: 1001;
        }

        @media (max-width: 920px) {
            .nav-links {
                position: fixed;
                top: 0;
                right: -320px;
                width: 280px;
                height: 100vh;
                flex-direction: column;
                background: rgba(10, 46, 28, 0.98);
                backdrop-filter: blur(20px);
                padding: 80px 24px 30px;
                gap: 4px;
                transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
                box-shadow: -10px 0 40px rgba(0, 0, 0, 0.6);
                border-left: 1px solid rgba(255, 215, 0, 0.2);
                z-index: 999;
            }
            .nav-links.open {
                right: 0;
            }
            .nav-links a {
                width: 100%;
                padding: 12px 18px;
                font-size: 1rem;
                border-radius: 12px;
                justify-content: flex-start;
            }
            .mobile-toggle {
                display: block;
            }
            .header-actions .btn-login,
            .header-actions .btn-signup {
                display: inline-flex;
                font-size: 0.82rem;
                padding: 7px 14px;
            }
        }

        @media (max-width: 520px) {
            .header-inner {
                height: 56px;
            }
            .logo-link {
                font-size: 0.95rem;
                gap: 6px;
            }
            .logo-link i {
                font-size: 1.2rem;
            }
            .header-actions {
                gap: 5px;
            }
            .btn-login,
            .btn-signup {
                padding: 6px 12px;
                font-size: 0.75rem;
                border-radius: 20px;
            }
            .nav-links {
                width: 260px;
                right: -280px;
            }
        }

        /* ========== MOBILE OVERLAY ========== */
        .nav-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.55);
            z-index: 998;
            transition: opacity 0.3s;
        }
        .nav-overlay.show {
            display: block;
        }

        /* ========== HERO SECTION ========== */
        .hero-section {
            position: relative;
            padding: 120px 0 90px;
            background: radial-gradient(ellipse at 30% 20%, rgba(26, 77, 50, 0.7) 0%, rgba(10, 46, 28, 0.95) 55%, rgba(4, 20, 10, 1) 100%);
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }

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

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 140px;
            background: linear-gradient(to top, var(--jade-deep), transparent);
            z-index: 1;
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(211, 47, 47, 0.9);
            color: #fff;
            font-weight: 700;
            font-size: 0.85rem;
            padding: 7px 16px;
            border-radius: 30px;
            margin-bottom: 18px;
            animation: badgePulse 2.2s ease-in-out infinite;
            letter-spacing: 0.02em;
        }

        @keyframes badgePulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.7);
            }
            50% {
                box-shadow: 0 0 0 18px rgba(211, 47, 47, 0);
            }
        }

        .hero-badge i {
            font-size: 0.8rem;
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 900;
            color: #FFFFFF;
            margin-bottom: 18px;
            line-height: 1.15;
            letter-spacing: -0.02em;
        }
        .hero-title .gold-highlight {
            color: var(--gold-imperial);
            display: inline;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--mint-pale);
            margin-bottom: 28px;
            line-height: 1.65;
        }

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

        .btn-hero-primary {
            padding: 14px 34px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1.05rem;
            color: #1A1A1A;
            background: linear-gradient(135deg, var(--gold-imperial), var(--gold-amber));
            border: none;
            transition: var(--transition-smooth);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
            white-space: nowrap;
        }
        .btn-hero-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.55);
        }

        .btn-hero-outline {
            padding: 14px 30px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1.05rem;
            color: var(--gold-imperial);
            background: transparent;
            border: 2px solid rgba(255, 215, 0, 0.6);
            transition: var(--transition-smooth);
            white-space: nowrap;
        }
        .btn-hero-outline:hover {
            background: rgba(255, 215, 0, 0.08);
            border-color: var(--gold-imperial);
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.25);
        }

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

        .hero-visual-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-elevated);
            border: 2px solid rgba(255, 215, 0, 0.35);
            max-width: 440px;
            width: 100%;
        }

        .hero-visual-card img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-lg);
        }

        .hero-explosion-badge {
            position: absolute;
            top: -18px;
            right: -18px;
            width: 80px;
            height: 80px;
            background: radial-gradient(circle, #FF3B3B, var(--lucky-dark));
            border-radius: 50%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 900;
            font-size: 0.75rem;
            text-align: center;
            line-height: 1.15;
            box-shadow: 0 6px 24px rgba(211, 47, 47, 0.55);
            animation: floatBadge 3s ease-in-out infinite;
            z-index: 5;
            border: 3px solid #FFD700;
        }
        .hero-explosion-badge span {
            font-size: 1.4rem;
            font-weight: 900;
            line-height: 1;
        }

        @keyframes floatBadge {
            0%,
            100% {
                transform: translateY(0) rotate(-5deg);
            }
            50% {
                transform: translateY(-10px) rotate(3deg);
            }
        }

        @media (max-width: 920px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 30px;
                text-align: center;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-buttons {
                justify-content: center;
            }
            .hero-visual {
                order: -1;
                max-width: 320px;
                margin: 0 auto;
            }
            .hero-explosion-badge {
                width: 60px;
                height: 60px;
                top: -12px;
                right: -12px;
                font-size: 0.65rem;
            }
            .hero-explosion-badge span {
                font-size: 1.1rem;
            }
            .hero-section {
                padding: 100px 0 60px;
            }
        }
        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.7rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                padding: 12px 22px;
                font-size: 0.9rem;
                width: 100%;
                justify-content: center;
                text-align: center;
            }
            .hero-buttons {
                flex-direction: column;
                gap: 10px;
            }
            .hero-visual {
                max-width: 240px;
            }
            .hero-section {
                padding: 90px 0 50px;
            }
        }

        /* ========== SECTION STYLES ========== */
        .section {
            padding: 70px 0;
        }
        .section-dark {
            background: var(--jade-deep);
        }
        .section-darker {
            background: #061A10;
        }
        .section-alt {
            background: var(--jade-forest);
        }

        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--gold-imperial);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 10px;
        }

        .section-title {
            font-size: 2.4rem;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 16px;
            line-height: 1.2;
            letter-spacing: -0.01em;
        }
        .section-desc {
            font-size: 1.05rem;
            color: var(--mint-pale);
            line-height: 1.7;
            max-width: 680px;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 1.8rem;
            }
            .section {
                padding: 50px 0;
            }
            .section-desc {
                font-size: 0.95rem;
            }
        }

        /* ========== TRUST STATS BAR ========== */
        .trust-stats {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 20px;
        }
        .trust-stat-item {
            background: rgba(255, 215, 0, 0.06);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
            transition: var(--transition-smooth);
        }
        .trust-stat-item:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: rgba(255, 215, 0, 0.45);
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold);
        }
        .trust-stat-number {
            font-size: 2.4rem;
            font-weight: 900;
            color: var(--gold-imperial);
            line-height: 1;
            margin-bottom: 6px;
        }
        .trust-stat-label {
            font-size: 0.9rem;
            color: var(--mint-pale);
            font-weight: 500;
        }
        @media (max-width: 768px) {
            .trust-stats {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .trust-stat-number {
                font-size: 1.8rem;
            }
            .trust-stat-item {
                padding: 20px 14px;
            }
        }
        @media (max-width: 480px) {
            .trust-stats {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .trust-stat-number {
                font-size: 1.5rem;
            }
            .trust-stat-label {
                font-size: 0.78rem;
            }
        }

        /* ========== FEATURE HIGHLIGHTS - ASYMMETRICAL ========== */
        .features-asym {
            display: grid;
            grid-template-columns: 1.3fr 0.7fr;
            gap: 30px;
            margin-top: 30px;
        }
        .feature-main-card {
            background: rgba(255, 215, 0, 0.05);
            border: 1px solid rgba(255, 215, 0, 0.22);
            border-radius: var(--radius-lg);
            padding: 40px 34px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            transition: var(--transition-smooth);
        }
        .feature-main-card:hover {
            border-color: rgba(255, 215, 0, 0.5);
            box-shadow: var(--shadow-gold);
        }
        .feature-main-card .feature-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: var(--gold-imperial);
            margin-bottom: 16px;
        }
        .feature-main-card h3 {
            font-size: 1.5rem;
            color: #fff;
            margin-bottom: 10px;
        }
        .feature-main-card p {
            color: var(--mint-pale);
            line-height: 1.65;
            font-size: 0.95rem;
        }
        .feature-side-stack {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .feature-side-item {
            background: rgba(255, 215, 0, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            transition: var(--transition-smooth);
        }
        .feature-side-item:hover {
            border-color: rgba(255, 215, 0, 0.4);
            background: rgba(255, 215, 0, 0.08);
        }
        .feature-side-item .feat-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--gold-imperial);
            flex-shrink: 0;
            margin-top: 5px;
            box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
        }
        .feature-side-item h4 {
            font-size: 1rem;
            color: #fff;
            margin-bottom: 4px;
        }
        .feature-side-item p {
            font-size: 0.87rem;
            color: var(--mint-pale);
            line-height: 1.5;
        }
        @media (max-width: 768px) {
            .features-asym {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .feature-main-card {
                padding: 28px 20px;
            }
        }

        /* ========== USER TESTIMONIALS / SOCIAL PROOF ========== */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 30px;
        }
        .testimonial-bubble {
            background: rgba(255, 215, 0, 0.05);
            border: 1px solid rgba(255, 215, 0, 0.18);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            position: relative;
            transition: var(--transition-smooth);
        }
        .testimonial-bubble:hover {
            border-color: rgba(255, 215, 0, 0.45);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }
        .testimonial-bubble::before {
            content: '"';
            position: absolute;
            top: 8px;
            left: 18px;
            font-size: 3.5rem;
            color: rgba(255, 215, 0, 0.2);
            line-height: 1;
            font-family: serif;
            pointer-events: none;
        }
        .testimonial-text {
            font-size: 0.93rem;
            color: var(--mint-pale);
            line-height: 1.6;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .testimonial-avatar {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold-imperial), var(--gold-amber));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #1A1A1A;
            font-size: 0.85rem;
            flex-shrink: 0;
        }
        .testimonial-name {
            font-weight: 700;
            color: #fff;
            font-size: 0.9rem;
        }
        .testimonial-role {
            font-size: 0.78rem;
            color: var(--mint-soft);
        }
        .avatar-wall {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 16px;
            justify-content: flex-start;
        }
        .avatar-wall .av-circle {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            border: 2px solid var(--gold-imperial);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.78rem;
            color: var(--gold-imperial);
            background: rgba(255, 215, 0, 0.08);
            transition: var(--transition-smooth);
        }
        .avatar-wall .av-circle:hover {
            background: rgba(255, 215, 0, 0.2);
            transform: scale(1.15);
            box-shadow: 0 0 16px rgba(255, 215, 0, 0.4);
        }
        @media (max-width: 768px) {
            .testimonial-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
        }
        @media (max-width: 520px) {
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== TOP LIST / RANKING ========== */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
            margin-top: 30px;
        }
        .ranking-item {
            display: flex;
            align-items: center;
            gap: 18px;
            background: rgba(255, 215, 0, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            transition: var(--transition-smooth);
        }
        .ranking-item:hover {
            border-color: rgba(255, 215, 0, 0.45);
            background: rgba(255, 215, 0, 0.07);
            box-shadow: 0 4px 18px rgba(255, 215, 0, 0.15);
        }
        .ranking-number {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.2rem;
            flex-shrink: 0;
            color: #1A1A1A;
        }
        .ranking-number.top1 {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            box-shadow: 0 0 18px rgba(255, 215, 0, 0.55);
        }
        .ranking-number.top2 {
            background: linear-gradient(135deg, #C0C0C0, #A0A0A0);
            box-shadow: 0 0 12px rgba(192, 192, 192, 0.4);
        }
        .ranking-number.top3 {
            background: linear-gradient(135deg, #CD7F32, #A0522D);
            box-shadow: 0 0 12px rgba(205, 127, 50, 0.4);
        }
        .ranking-number.other {
            background: rgba(255, 215, 0, 0.2);
            color: var(--gold-imperial);
            border: 2px solid rgba(255, 215, 0, 0.4);
        }
        .ranking-info h4 {
            font-size: 1.05rem;
            color: #fff;
            margin-bottom: 3px;
        }
        .ranking-info p {
            font-size: 0.85rem;
            color: var(--mint-pale);
        }
        .ranking-badge-tag {
            margin-left: auto;
            flex-shrink: 0;
            padding: 6px 14px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.78rem;
            background: rgba(255, 215, 0, 0.15);
            color: var(--gold-imperial);
            border: 1px solid rgba(255, 215, 0, 0.4);
        }
        @media (max-width: 600px) {
            .ranking-item {
                flex-wrap: wrap;
                gap: 10px;
                padding: 16px 14px;
            }
            .ranking-badge-tag {
                margin-left: 0;
            }
            .ranking-number {
                width: 38px;
                height: 38px;
                font-size: 1rem;
            }
        }

        /* ========== PROCESS STEPS ========== */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 30px;
        }
        .process-step {
            text-align: left;
            padding: 26px 20px;
            background: rgba(255, 215, 0, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            transition: var(--transition-smooth);
            position: relative;
        }
        .process-step:hover {
            border-color: rgba(255, 215, 0, 0.5);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.2);
            transform: translateY(-4px);
        }
        .process-step-num {
            font-size: 2.5rem;
            font-weight: 900;
            color: rgba(255, 215, 0, 0.3);
            line-height: 1;
            margin-bottom: 8px;
        }
        .process-step h4 {
            font-size: 1rem;
            color: #fff;
            margin-bottom: 6px;
        }
        .process-step p {
            font-size: 0.85rem;
            color: var(--mint-pale);
            line-height: 1.5;
        }
        @media (max-width: 768px) {
            .process-steps {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (max-width: 480px) {
            .process-steps {
                grid-template-columns: 1fr;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 30px;
            max-width: 820px;
        }
        .faq-item {
            background: rgba(255, 215, 0, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition-smooth);
        }
        .faq-item:hover {
            border-color: rgba(255, 215, 0, 0.4);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 20px 22px;
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            background: transparent;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 14px;
            border: none;
            outline: none;
            transition: var(--transition-smooth);
        }
        .faq-question:hover {
            color: var(--gold-imperial);
        }
        .faq-question i {
            transition: transform 0.3s;
            color: var(--gold-imperial);
            font-size: 0.85rem;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 20px;
        }
        .faq-answer p {
            font-size: 0.9rem;
            color: var(--mint-pale);
            line-height: 1.6;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            padding: 70px 0;
            background: radial-gradient(ellipse at center, rgba(26, 77, 50, 0.6) 0%, rgba(10, 46, 28, 0.95) 70%);
            text-align: center;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }
        .cta-inner {
            max-width: 650px;
            margin: 0 auto;
        }
        .cta-inner h2 {
            font-size: 2.2rem;
            color: #fff;
            margin-bottom: 14px;
        }
        .cta-inner p {
            font-size: 1.05rem;
            color: var(--mint-pale);
            margin-bottom: 28px;
            line-height: 1.6;
        }
        .cta-btn-large {
            display: inline-block;
            padding: 16px 44px;
            border-radius: 35px;
            font-weight: 800;
            font-size: 1.1rem;
            color: #1A1A1A;
            background: linear-gradient(135deg, var(--gold-imperial), var(--gold-amber));
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.45);
            transition: var(--transition-smooth);
            border: none;
            cursor: pointer;
        }
        .cta-btn-large:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 36px rgba(255, 215, 0, 0.6);
        }

        /* ========== FAB ========== */
        .fab-floating {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 54px;
            height: 54px;
            border-radius: 50%;
            background: radial-gradient(circle at 40% 35%, #1A1A1A, #0D0D0D);
            border: 3px solid #FFD700;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0.7;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            animation: fabFloat 3.5s ease-in-out infinite;
        }
        @keyframes fabFloat {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-8px);
            }
        }
        .fab-floating:hover {
            opacity: 1;
            transform: scale(1.12);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
            animation: none;
        }
        .fab-floating:active {
            transform: scale(0.94);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
        }
        .fab-floating i {
            color: #FFD700;
            font-size: 1.3rem;
            transition: transform 0.35s;
        }
        .fab-floating:hover i {
            transform: rotate(360deg);
        }
        .fab-notification {
            position: absolute;
            top: 2px;
            right: 2px;
            width: 13px;
            height: 13px;
            border-radius: 50%;
            background: #D32F2F;
            border: 2px solid #1A1A1A;
            animation: blinkDot 1.2s ease-in-out infinite;
        }
        @keyframes blinkDot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.35;
                transform: scale(0.7);
            }
        }

        @media (max-width: 768px) {
            .fab-floating {
                width: 48px;
                height: 48px;
                left: 12px;
                bottom: 80px;
            }
            .fab-floating i {
                font-size: 1.1rem;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #05140A;
            padding: 50px 0 24px;
            border-top: 2px solid rgba(255, 215, 0, 0.2);
            color: var(--mint-pale);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-col h4 {
            font-size: 1.05rem;
            color: var(--gold-imperial);
            margin-bottom: 14px;
            font-weight: 700;
        }
        .footer-col p {
            font-size: 0.88rem;
            color: var(--mint-pale);
            line-height: 1.6;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
            font-size: 0.88rem;
            color: var(--mint-pale);
        }
        .footer-col ul li a {
            color: var(--mint-pale);
            transition: var(--transition-smooth);
        }
        .footer-col ul li a:hover {
            color: var(--gold-imperial);
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 14px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            font-size: 0.82rem;
            color: var(--mint-soft);
        }
        .footer-badges {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            color: var(--gold-imperial);
            font-weight: 600;
        }
        .footer-badge i {
            font-size: 0.85rem;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .footer-badges {
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

/* roulang page: article */
:root {
            --bg-obsidian: #121212;
            --bg-charcoal: #1C1C1E;
            --accent-bronze: #C5A059;
            --accent-amber: #FFBF00;
            --text-warm-white: #F5F5F7;
            --text-muted-gold: #D4AC0D;
            --text-soft: #B0B0B8;
            --border-subtle: rgba(197, 160, 89, 0.18);
            --border-strong: rgba(197, 160, 89, 0.35);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.45);
            --shadow-gold: 0 4px 24px rgba(197, 160, 89, 0.25);
            --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'Inter', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-obsidian);
            color: var(--text-warm-white);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .container-wide {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(18, 18, 18, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            transition: background var(--transition-base), box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            padding: 0 20px;
            max-width: 1280px;
            margin: 0 auto;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--accent-amber);
            letter-spacing: -0.01em;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-bronze), var(--accent-amber));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1A1A1A;
            flex-shrink: 0;
            box-shadow: 0 2px 10px rgba(197, 160, 89, 0.35);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 9px 16px;
            border-radius: 24px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-soft);
            transition: all var(--transition-base);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .nav-links a:hover {
            color: var(--accent-amber);
            background: rgba(197, 160, 89, 0.08);
        }

        .nav-links a.active {
            color: var(--accent-amber);
            background: rgba(197, 160, 89, 0.13);
            font-weight: 600;
            box-shadow: inset 0 0 0 1px var(--border-strong);
        }

        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: 10px;
            flex-shrink: 0;
        }

        .btn-login {
            padding: 8px 18px;
            border-radius: 24px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-warm-white);
            background: transparent;
            border: 1px solid var(--border-strong);
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .btn-login:hover {
            border-color: var(--accent-amber);
            color: var(--accent-amber);
            background: rgba(197, 160, 89, 0.06);
        }

        .btn-signup {
            padding: 8px 20px;
            border-radius: 24px;
            font-size: 0.88rem;
            font-weight: 600;
            color: #1A1A1A;
            background: linear-gradient(135deg, var(--accent-bronze), var(--accent-amber));
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
            box-shadow: 0 2px 10px rgba(197, 160, 89, 0.3);
        }

        .btn-signup:hover {
            box-shadow: 0 4px 18px rgba(197, 160, 89, 0.5);
            transform: translateY(-1px);
        }

        .btn-signup:active {
            transform: scale(0.96);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-warm-white);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: all var(--transition-base);
        }

        .mobile-menu-toggle:hover {
            color: var(--accent-amber);
            background: rgba(197, 160, 89, 0.08);
        }

        /* Article Banner / Hero */
        .article-banner {
            position: relative;
            min-height: 380px;
            display: flex;
            align-items: flex-end;
            padding: 60px 0 40px;
            background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            overflow: hidden;
        }

        .article-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg,
                    rgba(18, 18, 18, 0.55) 0%,
                    rgba(18, 18, 18, 0.78) 40%,
                    rgba(18, 18, 18, 0.94) 100%);
            z-index: 1;
        }

        .article-banner::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background:
                radial-gradient(ellipse at 70% 30%, rgba(197, 160, 89, 0.12) 0%, transparent 55%),
                radial-gradient(ellipse at 30% 60%, rgba(255, 191, 0, 0.07) 0%, transparent 50%);
            z-index: 2;
            pointer-events: none;
        }

        .article-banner-content {
            position: relative;
            z-index: 3;
            max-width: 800px;
        }

        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted-gold);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }

        .article-breadcrumb a {
            color: var(--text-muted-gold);
            transition: color var(--transition-base);
        }

        .article-breadcrumb a:hover {
            color: var(--accent-amber);
        }

        .article-breadcrumb .separator {
            color: var(--border-strong);
            font-size: 0.7rem;
        }

        .article-banner h1 {
            font-size: 2.2rem;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-warm-white);
            margin-bottom: 10px;
            letter-spacing: -0.02em;
        }

        .article-banner .banner-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.9rem;
            color: var(--text-soft);
            flex-wrap: wrap;
        }

        .article-banner .banner-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .article-banner .banner-meta i {
            color: var(--accent-bronze);
            font-size: 0.85rem;
        }

        .article-banner .banner-tag {
            display: inline-block;
            padding: 5px 13px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            background: rgba(197, 160, 89, 0.15);
            color: var(--accent-amber);
            border: 1px solid var(--border-strong);
        }

        /* Article Pain Point Hook */
        .article-hook {
            position: relative;
            z-index: 3;
            margin-top: 14px;
            padding: 14px 18px;
            background: rgba(28, 28, 30, 0.75);
            border-left: 3px solid var(--accent-amber);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            font-size: 0.95rem;
            color: var(--text-soft);
            line-height: 1.6;
            max-width: 620px;
            backdrop-filter: blur(6px);
        }

        .article-hook strong {
            color: var(--accent-amber);
            font-weight: 600;
        }

        /* Main Layout */
        .article-layout {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 40px;
            padding: 40px 0 50px;
            align-items: start;
        }

        .article-main {
            max-width: 720px;
            width: 100%;
        }

        .article-sidebar {
            position: sticky;
            top: 88px;
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        /* Article Content Styling */
        .article-body {
            font-size: 1.05rem;
            line-height: 1.75;
            color: #E0E0E5;
            word-break: break-word;
        }

        .article-body h2 {
            font-size: 1.55rem;
            font-weight: 700;
            color: var(--text-warm-white);
            margin: 32px 0 14px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-subtle);
            letter-spacing: -0.01em;
        }

        .article-body h3 {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--accent-amber);
            margin: 24px 0 10px;
        }

        .article-body p {
            margin-bottom: 16px;
            text-align: left;
        }

        .article-body ul,
        .article-body ol {
            margin: 12px 0 20px 24px;
            text-align: left;
        }

        .article-body li {
            margin-bottom: 8px;
            padding-left: 4px;
        }

        .article-body li::marker {
            color: var(--accent-bronze);
        }

        .article-body img {
            border-radius: var(--radius-md);
            margin: 20px 0;
            box-shadow: var(--shadow-card);
        }

        .article-body blockquote {
            border-left: 3px solid var(--accent-amber);
            padding: 14px 20px;
            margin: 20px 0;
            background: rgba(197, 160, 89, 0.06);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            font-style: italic;
            color: var(--text-muted-gold);
        }

        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 0.92rem;
        }

        .article-body th {
            background: rgba(197, 160, 89, 0.12);
            color: var(--accent-amber);
            padding: 10px 14px;
            text-align: left;
            font-weight: 600;
            border-bottom: 2px solid var(--border-strong);
        }

        .article-body td {
            padding: 10px 14px;
            border-bottom: 1px solid var(--border-subtle);
            color: var(--text-soft);
        }

        .article-body a {
            color: var(--accent-amber);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .article-body a:hover {
            color: #FFD54F;
        }

        /* No Content State */
        .no-content-state {
            text-align: center;
            padding: 60px 30px;
            background: var(--bg-charcoal);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
        }

        .no-content-state .icon-circle {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: rgba(197, 160, 89, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.8rem;
            color: var(--accent-bronze);
        }

        .no-content-state h3 {
            font-size: 1.3rem;
            color: var(--text-warm-white);
            margin-bottom: 10px;
        }

        .no-content-state p {
            color: var(--text-soft);
            margin-bottom: 20px;
        }

        .btn-back-home {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: 24px;
            font-weight: 600;
            font-size: 0.9rem;
            background: linear-gradient(135deg, var(--accent-bronze), var(--accent-amber));
            color: #1A1A1A;
            transition: all var(--transition-base);
            box-shadow: 0 2px 10px rgba(197, 160, 89, 0.3);
        }

        .btn-back-home:hover {
            box-shadow: 0 4px 18px rgba(197, 160, 89, 0.5);
            transform: translateY(-1px);
        }

        /* Sidebar Components */
        .sidebar-card {
            background: var(--bg-charcoal);
            border-radius: var(--radius-lg);
            padding: 22px;
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-card);
        }

        .sidebar-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--accent-amber);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sidebar-card h4 i {
            font-size: 0.95rem;
        }

        .sidebar-cta-form input {
            width: 100%;
            padding: 11px 15px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-strong);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-warm-white);
            font-size: 0.9rem;
            margin-bottom: 10px;
            transition: all var(--transition-base);
            outline: none;
        }

        .sidebar-cta-form input:focus {
            border-color: var(--accent-amber);
            box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
            background: rgba(255, 255, 255, 0.07);
        }

        .sidebar-cta-form input::placeholder {
            color: #7A7A85;
        }

        .btn-cta-submit {
            width: 100%;
            padding: 11px 20px;
            border-radius: 24px;
            font-weight: 600;
            font-size: 0.9rem;
            background: linear-gradient(135deg, var(--accent-bronze), var(--accent-amber));
            color: #1A1A1A;
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            box-shadow: 0 2px 10px rgba(197, 160, 89, 0.3);
        }

        .btn-cta-submit:hover {
            box-shadow: 0 4px 18px rgba(197, 160, 89, 0.5);
            transform: translateY(-1px);
        }

        .sidebar-related-item {
            display: flex;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-subtle);
            align-items: flex-start;
            transition: all var(--transition-base);
            cursor: pointer;
        }

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

        .sidebar-related-item:hover {
            opacity: 0.85;
        }

        .sidebar-related-item img {
            width: 70px;
            height: 52px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }

        .sidebar-related-item .related-info {
            flex: 1;
            min-width: 0;
        }

        .sidebar-related-item .related-info .related-title {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text-warm-white);
            line-height: 1.35;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .sidebar-related-item .related-info .related-date {
            font-size: 0.78rem;
            color: var(--text-soft);
            margin-top: 4px;
        }

        /* Social Proof / Community Section */
        .community-section {
            padding: 40px 0;
        }

        .community-section .section-label {
            font-size: 0.85rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--accent-bronze);
            margin-bottom: 6px;
        }

        .community-section h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-warm-white);
            margin-bottom: 28px;
        }

        .testimonial-bubbles {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .testimonial-bubble {
            background: var(--bg-charcoal);
            border-radius: var(--radius-lg);
            padding: 22px;
            border: 1px solid var(--border-subtle);
            position: relative;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

        .testimonial-bubble:hover {
            border-color: var(--border-strong);
            box-shadow: var(--shadow-gold);
            transform: translateY(-2px);
        }

        .testimonial-bubble::before {
            content: '';
            position: absolute;
            top: -8px;
            left: 28px;
            width: 16px;
            height: 16px;
            background: var(--bg-charcoal);
            border-left: 1px solid var(--border-subtle);
            border-top: 1px solid var(--border-subtle);
            transform: rotate(45deg);
            border-radius: 2px 0 0 0;
        }

        .testimonial-bubble .bubble-text {
            font-size: 0.93rem;
            color: #D8D8DF;
            line-height: 1.6;
            margin-bottom: 14px;
            font-style: italic;
        }

        .testimonial-bubble .bubble-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .testimonial-bubble .bubble-avatar {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-bronze), #8B6914);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.85rem;
            color: #1A1A1A;
            flex-shrink: 0;
        }

        .testimonial-bubble .bubble-name {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-warm-white);
        }

        .testimonial-bubble .bubble-role {
            font-size: 0.78rem;
            color: var(--text-soft);
        }

        /* Avatar Wall */
        .avatar-wall {
            display: flex;
            align-items: center;
            gap: 0;
            flex-wrap: wrap;
            margin: 20px 0;
        }

        .avatar-wall .avatar-circle {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            border: 2px solid var(--bg-obsidian);
            margin-left: -10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.8rem;
            color: #1A1A1A;
            flex-shrink: 0;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
        }

        .avatar-wall .avatar-circle:first-child {
            margin-left: 0;
        }

        .avatar-wall .avatar-circle:nth-child(1) {
            background: linear-gradient(135deg, #FFBF00, #D4AC0D);
        }
        .avatar-wall .avatar-circle:nth-child(2) {
            background: linear-gradient(135deg, #C5A059, #9B7A2E);
        }
        .avatar-wall .avatar-circle:nth-child(3) {
            background: linear-gradient(135deg, #E8C565, #B8942E);
        }
        .avatar-wall .avatar-circle:nth-child(4) {
            background: linear-gradient(135deg, #D4AC0D, #A07D20);
        }
        .avatar-wall .avatar-circle:nth-child(5) {
            background: linear-gradient(135deg, #F5D080, #C59B30);
        }

        .avatar-wall .avatar-count {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            border: 2px solid var(--border-strong);
            background: var(--bg-charcoal);
            margin-left: -10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.78rem;
            color: var(--accent-amber);
            flex-shrink: 0;
        }

        /* Key Stats */
        .key-stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin: 30px 0;
        }

        .key-stat-card {
            background: var(--bg-charcoal);
            border-radius: var(--radius-md);
            padding: 20px 16px;
            text-align: center;
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-card);
        }

        .key-stat-card .stat-number {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-amber);
            line-height: 1.1;
        }

        .key-stat-card .stat-label {
            font-size: 0.82rem;
            color: var(--text-soft);
            margin-top: 6px;
        }

        /* Related Articles Grid */
        .related-articles {
            padding: 40px 0 50px;
        }

        .related-articles h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-warm-white);
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .related-articles h2 i {
            color: var(--accent-bronze);
            font-size: 1.2rem;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .related-card {
            background: var(--bg-charcoal);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .related-card:hover {
            border-color: var(--border-strong);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }

        .related-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

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

        .related-card .related-card-cat {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--accent-bronze);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            margin-bottom: 6px;
        }

        .related-card .related-card-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-warm-white);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Bottom CTA */
        .bottom-cta {
            padding: 50px 0 60px;
            text-align: center;
        }

        .bottom-cta-inner {
            background: linear-gradient(135deg, rgba(28, 28, 30, 0.9), rgba(18, 18, 18, 0.95));
            border-radius: var(--radius-xl);
            padding: 44px 30px;
            border: 1px solid var(--border-strong);
            box-shadow: var(--shadow-gold);
            max-width: 700px;
            margin: 0 auto;
            position: relative;
            overflow: hidden;
        }

        .bottom-cta-inner::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(197, 160, 89, 0.18) 0%, transparent 70%);
            pointer-events: none;
        }

        .bottom-cta-inner h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-warm-white);
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .bottom-cta-inner p {
            color: var(--text-soft);
            margin-bottom: 20px;
            font-size: 0.95rem;
            position: relative;
            z-index: 1;
        }

        .bottom-cta-inner .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 30px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1rem;
            background: linear-gradient(135deg, var(--accent-bronze), var(--accent-amber));
            color: #1A1A1A;
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            box-shadow: 0 4px 16px rgba(197, 160, 89, 0.35);
            position: relative;
            z-index: 1;
        }

        .bottom-cta-inner .btn-cta-large:hover {
            box-shadow: 0 6px 24px rgba(197, 160, 89, 0.55);
            transform: translateY(-2px);
        }

        /* FAQ Section */
        .faq-section {
            padding: 40px 0 50px;
        }

        .faq-section h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-warm-white);
            margin-bottom: 24px;
        }

        .faq-item {
            background: var(--bg-charcoal);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            border: 1px solid var(--border-subtle);
            overflow: hidden;
            transition: all var(--transition-base);
        }

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

        .faq-question {
            padding: 16px 20px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-warm-white);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: all var(--transition-base);
            user-select: none;
        }

        .faq-question:hover {
            color: var(--accent-amber);
        }

        .faq-question i {
            font-size: 0.85rem;
            color: var(--accent-bronze);
            transition: transform var(--transition-base);
        }

        .faq-answer {
            padding: 0 20px 18px;
            font-size: 0.93rem;
            color: var(--text-soft);
            line-height: 1.7;
            display: block;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-charcoal);
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 30px;
            margin-top: 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent-amber);
            margin-bottom: 14px;
        }

        .footer-col p {
            font-size: 0.9rem;
            color: var(--text-soft);
            line-height: 1.6;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
        }

        .footer-col ul li {
            font-size: 0.9rem;
            color: var(--text-soft);
            padding: 5px 0;
            transition: color var(--transition-base);
        }

        .footer-col ul li a {
            color: var(--text-soft);
            transition: color var(--transition-base);
        }

        .footer-col ul li a:hover {
            color: var(--accent-amber);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding-top: 20px;
            border-top: 1px solid var(--border-subtle);
            font-size: 0.85rem;
            color: var(--text-soft);
        }

        .footer-badges {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }

        .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: 20px;
            background: rgba(197, 160, 89, 0.08);
            border: 1px solid var(--border-subtle);
            font-size: 0.8rem;
            color: var(--accent-bronze);
            font-weight: 500;
        }

        .footer-badge i {
            font-size: 0.75rem;
        }

        /* FAB - Cyber & Neon Style (Option 2 for Style C) */
        .fab-cyber {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 90;
            width: 52px;
            height: 52px;
            border-radius: 50px;
            background: rgba(18, 18, 18, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1.5px solid transparent;
            background-clip: padding-box;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 0 18px rgba(0, 240, 255, 0.35), 0 4px 16px rgba(0, 0, 0, 0.5);
            animation: fabNeonPulse 3s ease-in-out infinite;
            opacity: 0.7;
        }

        .fab-cyber::before {
            content: '';
            position: absolute;
            inset: -2px;
            border-radius: 50px;
            background: linear-gradient(135deg, #00F0FF, #FFBF00, #C5A059, #00F0FF);
            background-size: 300% 300%;
            z-index: -1;
            animation: fabBorderFlow 4s linear infinite;
            opacity: 0.8;
        }

        .fab-cyber:hover {
            opacity: 1;
            transform: scale(1.08);
            box-shadow: 0 0 30px rgba(0, 240, 255, 0.55), 0 8px 24px rgba(0, 0, 0, 0.6);
        }

        .fab-cyber:active {
            transform: scale(0.93);
        }

        .fab-cyber i {
            font-size: 1.3rem;
            color: #00F0FF;
            transition: all 0.25s ease;
            position: relative;
            z-index: 1;
        }

        .fab-cyber:hover i {
            color: #FFFFFF;
            text-shadow: 0 0 12px rgba(0, 240, 255, 0.8);
        }

        .fab-cyber .fab-notification {
            position: absolute;
            top: 4px;
            right: 6px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #FF007F;
            box-shadow: 0 0 8px rgba(255, 0, 127, 0.7);
            animation: fabBlink 1.2s ease-in-out infinite;
            z-index: 2;
        }

        @keyframes fabNeonPulse {
            0%,
            100% {
                box-shadow: 0 0 18px rgba(0, 240, 255, 0.35), 0 4px 16px rgba(0, 0, 0, 0.5);
            }
            50% {
                box-shadow: 0 0 28px rgba(0, 240, 255, 0.5), 0 4px 20px rgba(0, 0, 0, 0.55);
            }
        }

        @keyframes fabBorderFlow {
            0% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
            100% {
                background-position: 0% 50%;
            }
        }

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

        /* Responsive Design */
        @media (max-width: 1100px) {
            .article-layout {
                grid-template-columns: 1fr 300px;
                gap: 28px;
            }
            .article-main {
                max-width: 100%;
            }
            .testimonial-bubbles {
                grid-template-columns: repeat(2, 1fr);
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .key-stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 900px) {
            .article-layout {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .article-sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .article-sidebar .sidebar-card:last-child {
                grid-column: 1 / -1;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .article-banner h1 {
                font-size: 1.7rem;
            }
            .article-banner {
                min-height: 300px;
                padding: 40px 0 30px;
            }
        }

        @media (max-width: 640px) {
            .header-inner {
                height: 58px;
            }
            .logo {
                font-size: 0.95rem;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                background: rgba(18, 18, 18, 0.97);
                backdrop-filter: blur(18px);
                flex-direction: column;
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid var(--border-subtle);
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
                z-index: 99;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                justify-content: flex-start;
                padding: 11px 16px;
                border-radius: var(--radius-sm);
            }
            .nav-cta-group {
                margin-left: auto;
                gap: 6px;
            }
            .btn-login {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
            .btn-signup {
                padding: 6px 14px;
                font-size: 0.8rem;
            }
            .mobile-menu-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
                margin-left: 8px;
            }
            .article-banner {
                min-height: 260px;
                padding: 30px 0 24px;
            }
            .article-banner h1 {
                font-size: 1.35rem;
            }
            .article-banner .banner-meta {
                font-size: 0.8rem;
                gap: 10px;
            }
            .article-hook {
                font-size: 0.85rem;
                padding: 10px 14px;
                margin-top: 10px;
            }
            .article-body {
                font-size: 0.95rem;
            }
            .article-body h2 {
                font-size: 1.25rem;
            }
            .article-body h3 {
                font-size: 1.05rem;
            }
            .article-sidebar {
                grid-template-columns: 1fr;
            }
            .testimonial-bubbles {
                grid-template-columns: 1fr;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .key-stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .key-stat-card .stat-number {
                font-size: 1.3rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 12px;
            }
            .footer-badges {
                justify-content: center;
            }
            .community-section h2 {
                font-size: 1.3rem;
            }
            .bottom-cta-inner {
                padding: 30px 20px;
                border-radius: var(--radius-lg);
            }
            .bottom-cta-inner h2 {
                font-size: 1.2rem;
            }
            .fab-cyber {
                width: 44px;
                height: 44px;
                left: 10px;
                bottom: 80px;
            }
            .fab-cyber i {
                font-size: 1.1rem;
            }
        }

        @media (max-width: 380px) {
            .nav-cta-group .btn-login {
                padding: 5px 10px;
                font-size: 0.75rem;
            }
            .nav-cta-group .btn-signup {
                padding: 5px 10px;
                font-size: 0.75rem;
            }
            .article-banner h1 {
                font-size: 1.15rem;
            }
            .key-stats-row {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category2 */
/* ========== DESIGN SYSTEM VARIABLES ========== */
        :root {
            --color-bg-primary: #121212;
            --color-bg-secondary: #1C1C1E;
            --color-bg-card: #1E1E22;
            --color-bg-elevated: #242429;
            --color-accent-bronze: #C5A059;
            --color-accent-amber: #FFBF00;
            --color-accent-muted-gold: #D4AC0D;
            --color-text-primary: #F5F5F7;
            --color-text-secondary: #B0B0B8;
            --color-text-muted: #7A7A85;
            --color-border-subtle: #2A2A30;
            --color-border-bronze: rgba(197, 160, 89, 0.35);
            --color-success: #2ECC71;
            --color-danger: #E74C3C;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-2xl: 24px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-gold: 0 4px 20px rgba(197, 160, 89, 0.25);
            --shadow-gold-lg: 0 8px 40px rgba(197, 160, 89, 0.35);
            --transition-fast: 180ms ease;
            --transition-smooth: 300ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-bounce: 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        /* ========== RESET & BASE ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'Inter', system-ui, -apple-system, sans-serif;
            background-color: var(--color-bg-primary);
            color: var(--color-text-primary);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            font-family: inherit;
            font-size: inherit;
        }

        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            font-weight: 700;
        }

        /* ========== CONTAINER ========== */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        @media (min-width: 768px) {
            .container {
                padding: 0 32px;
            }
        }

        @media (min-width: 1024px) {
            .container {
                padding: 0 40px;
            }
        }

        @media (min-width: 1280px) {
            .container {
                max-width: 1280px;
                padding: 0 48px;
            }
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(18, 18, 18, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--color-border-subtle);
            transition: all var(--transition-smooth);
        }

        .site-header.scrolled {
            background: rgba(18, 18, 18, 0.97);
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 20px;
        }

        .logo-brand {
            font-family: 'Playfair Display', Georgia, serif;
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--color-accent-amber);
            letter-spacing: -0.01em;
            white-space: nowrap;
            transition: color var(--transition-fast);
            line-height: 1.2;
        }

        .logo-brand:hover {
            color: var(--color-accent-bronze);
        }

        .logo-brand span {
            color: var(--color-text-primary);
            font-weight: 500;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--color-text-primary);
            background: rgba(255, 255, 255, 0.04);
        }

        .nav-links a.active {
            color: var(--color-accent-amber);
            background: rgba(197, 160, 89, 0.08);
            font-weight: 600;
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--color-accent-amber);
            border-radius: 0 0 3px 3px;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .btn-login {
            padding: 8px 18px;
            border-radius: var(--radius-sm);
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--color-text-primary);
            background: transparent;
            border: 1px solid var(--color-border-subtle);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-login:hover {
            border-color: var(--color-accent-bronze);
            color: var(--color-accent-amber);
            background: rgba(197, 160, 89, 0.06);
        }

        .btn-signup {
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            font-size: 0.875rem;
            font-weight: 600;
            color: #121212;
            background: linear-gradient(135deg, var(--color-accent-amber), var(--color-accent-bronze));
            border: none;
            transition: all var(--transition-bounce);
            white-space: nowrap;
            box-shadow: var(--shadow-gold);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold-lg);
        }

        .btn-signup:active {
            transform: scale(0.96);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--color-text-primary);
            font-size: 1.5rem;
            padding: 6px;
            cursor: pointer;
            transition: color var(--transition-fast);
            flex-shrink: 0;
        }

        .mobile-toggle:hover {
            color: var(--color-accent-amber);
        }

        /* Mobile Nav */
        @media (max-width: 1023px) {
            .mobile-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
                width: 40px;
                height: 40px;
            }

            .nav-links {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(18, 18, 18, 0.98);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 16px;
                gap: 2px;
                border-bottom: 1px solid var(--color-border-subtle);
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: all var(--transition-smooth);
                box-shadow: var(--shadow-lg);
            }

            .nav-links.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }

            .nav-links a {
                padding: 14px 16px;
                border-radius: var(--radius-sm);
                font-size: 0.95rem;
            }

            .nav-links a.active::after {
                display: none;
            }

            .nav-links a.active {
                border-left: 3px solid var(--color-accent-amber);
                border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            }

            .header-inner {
                height: 56px;
            }

            .logo-brand {
                font-size: 0.95rem;
            }

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

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

        @media (max-width: 520px) {
            .logo-brand {
                font-size: 0.8rem;
                max-width: 140px;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .btn-login {
                padding: 6px 10px;
                font-size: 0.75rem;
            }

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

            .nav-actions {
                gap: 6px;
            }
        }

        /* ========== MAIN CONTENT OFFSET ========== */
        .page-content {
            padding-top: 64px;
        }

        @media (max-width: 1023px) {
            .page-content {
                padding-top: 56px;
            }
        }

        /* ========== SECTION SPACING ========== */
        .section {
            padding: 60px 0;
        }

        @media (min-width: 768px) {
            .section {
                padding: 80px 0;
            }
        }

        @media (min-width: 1024px) {
            .section {
                padding: 100px 0;
            }
        }

        /* ========== HERO BENTO LAYOUT ========== */
        .hero-bento {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
            padding: 40px 0 60px;
        }

        @media (min-width: 768px) {
            .hero-bento {
                grid-template-columns: 1.4fr 1fr;
                grid-template-rows: auto auto;
                gap: 20px;
                padding: 60px 0 80px;
            }
        }

        @media (min-width: 1024px) {
            .hero-bento {
                grid-template-columns: 1.5fr 1fr;
                gap: 24px;
                padding: 80px 0 100px;
            }
        }

        .hero-bento-main {
            background: var(--color-bg-elevated);
            border-radius: var(--radius-xl);
            padding: 32px 28px;
            border: 1px solid var(--color-border-subtle);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-height: 320px;
        }

        @media (min-width: 768px) {
            .hero-bento-main {
                grid-row: 1 / 3;
                padding: 48px 40px;
                min-height: 420px;
            }
        }

        .hero-bento-main::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 220px;
            height: 220px;
            background: radial-gradient(circle, rgba(197, 160, 89, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-bento-main::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 180px;
            height: 180px;
            background: radial-gradient(circle, rgba(255, 191, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(197, 160, 89, 0.1);
            border: 1px solid var(--color-border-bronze);
            border-radius: 50px;
            padding: 6px 16px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-accent-amber);
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
            width: fit-content;
        }

        .hero-badge i {
            font-size: 0.7rem;
        }

        .hero-bento-main h1 {
            font-family: 'Playfair Display', Georgia, serif;
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
            line-height: 1.2;
        }

        @media (min-width: 768px) {
            .hero-bento-main h1 {
                font-size: 2.2rem;
            }
        }

        @media (min-width: 1024px) {
            .hero-bento-main h1 {
                font-size: 2.6rem;
            }
        }

        .hero-bento-main h1 .gold-highlight {
            color: var(--color-accent-amber);
            position: relative;
        }

        .hero-bento-main .hero-desc {
            font-size: 1rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            position: relative;
            z-index: 1;
            margin-bottom: 20px;
            max-width: 540px;
        }

        @media (min-width: 768px) {
            .hero-bento-main .hero-desc {
                font-size: 1.05rem;
                margin-bottom: 28px;
            }
        }

        .hero-cta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            position: relative;
            z-index: 1;
        }

        .btn-primary-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.95rem;
            color: #121212;
            background: linear-gradient(135deg, var(--color-accent-amber), var(--color-accent-bronze));
            border: none;
            transition: all var(--transition-bounce);
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }

        .btn-primary-gold:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-gold-lg);
        }

        .btn-primary-gold:active {
            transform: scale(0.95);
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-md);
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--color-text-primary);
            background: transparent;
            border: 1px solid var(--color-border-subtle);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-outline-light:hover {
            border-color: var(--color-accent-bronze);
            background: rgba(255, 255, 255, 0.03);
            color: var(--color-accent-amber);
        }

        /* Bento small blocks */
        .hero-bento-small {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 24px;
            border: 1px solid var(--color-border-subtle);
            display: flex;
            flex-direction: column;
            gap: 12px;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }

        .hero-bento-small:hover {
            border-color: var(--color-border-bronze);
            box-shadow: var(--shadow-gold);
        }

        .hero-bento-small .small-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-md);
            background: rgba(197, 160, 89, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--color-accent-amber);
            flex-shrink: 0;
        }

        .hero-bento-small h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text-primary);
            line-height: 1.3;
        }

        .hero-bento-small p {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        .hero-bento-small .stat-number {
            font-family: 'Playfair Display', Georgia, serif;
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-accent-amber);
            line-height: 1;
        }

        /* ========== SECTION HEADINGS ========== */
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--color-accent-amber);
            margin-bottom: 10px;
        }

        .section-label::before {
            content: '';
            width: 20px;
            height: 2px;
            background: var(--color-accent-amber);
            border-radius: 1px;
        }

        .section-title {
            font-family: 'Playfair Display', Georgia, serif;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 14px;
            line-height: 1.25;
        }

        @media (min-width: 768px) {
            .section-title {
                font-size: 1.8rem;
            }
        }

        @media (min-width: 1024px) {
            .section-title {
                font-size: 2.1rem;
            }
        }

        .section-desc {
            font-size: 1rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            max-width: 620px;
        }

        /* ========== INSIGHT CARDS ========== */
        .insight-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--color-border-subtle);
            transition: all var(--transition-smooth);
            position: relative;
        }

        .insight-card:hover {
            border-color: var(--color-border-bronze);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .insight-card .insight-number {
            font-family: 'Playfair Display', Georgia, serif;
            font-size: 3rem;
            font-weight: 800;
            color: rgba(197, 160, 89, 0.15);
            position: absolute;
            top: 16px;
            right: 20px;
            line-height: 1;
            pointer-events: none;
        }

        .insight-card h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }

        .insight-card p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.5;
            position: relative;
            z-index: 1;
        }

        /* ========== TABLE OF CONTENTS PREVIEW ========== */
        .toc-preview-list {
            display: flex;
            flex-direction: column;
            gap: 1px;
            background: var(--color-border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-subtle);
        }

        .toc-preview-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 16px 20px;
            background: var(--color-bg-card);
            transition: all var(--transition-fast);
            cursor: default;
        }

        .toc-preview-item:hover {
            background: var(--color-bg-elevated);
        }

        .toc-preview-item .toc-num {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(197, 160, 89, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--color-accent-amber);
            flex-shrink: 0;
        }

        .toc-preview-item .toc-text {
            flex: 1;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--color-text-primary);
        }

        .toc-preview-item .toc-badge {
            font-size: 0.75rem;
            padding: 4px 10px;
            border-radius: 50px;
            background: rgba(46, 204, 113, 0.1);
            color: #2ECC71;
            font-weight: 500;
        }

        /* ========== STATS / DATA SECTION ========== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        @media (min-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 20px;
            }
        }

        .stat-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            border: 1px solid var(--color-border-subtle);
            transition: all var(--transition-smooth);
        }

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

        .stat-card .stat-value {
            font-family: 'Playfair Display', Georgia, serif;
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--color-accent-amber);
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-card .stat-label {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            font-weight: 500;
        }

        /* ========== TESTIMONIAL / SOCIAL PROOF BUBBLES ========== */
        .testimonial-bubble {
            background: var(--color-bg-elevated);
            border-radius: var(--radius-xl);
            padding: 20px 22px;
            border: 1px solid var(--color-border-subtle);
            position: relative;
            transition: all var(--transition-smooth);
        }

        .testimonial-bubble::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 28px;
            width: 20px;
            height: 20px;
            background: var(--color-bg-elevated);
            border-right: 1px solid var(--color-border-subtle);
            border-bottom: 1px solid var(--color-border-subtle);
            transform: rotate(45deg);
        }

        .testimonial-bubble:hover {
            border-color: var(--color-border-bronze);
            box-shadow: var(--shadow-md);
        }

        .testimonial-bubble .quote-text {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
            font-style: italic;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 18px;
            padding-left: 8px;
        }

        .testimonial-author .author-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-accent-bronze), var(--color-accent-amber));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.85rem;
            color: #121212;
            flex-shrink: 0;
        }

        .testimonial-author .author-info .author-name {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-text-primary);
        }

        .testimonial-author .author-info .author-role {
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }

        /* ========== AVATAR WALL ========== */
        .avatar-wall {
            display: flex;
            align-items: center;
            gap: 0;
            flex-wrap: wrap;
            justify-content: center;
        }

        .avatar-wall .avatar-circle {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            border: 3px solid var(--color-bg-primary);
            margin-left: -12px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.8rem;
            color: #fff;
            transition: all var(--transition-bounce);
            cursor: default;
        }

        .avatar-wall .avatar-circle:first-child {
            margin-left: 0;
        }

        .avatar-wall .avatar-circle:hover {
            transform: translateY(-6px);
            z-index: 5;
            box-shadow: var(--shadow-gold);
        }

        .avatar-wall .avatar-circle:nth-child(1) {
            background: linear-gradient(135deg, #C5A059, #FFBF00);
        }
        .avatar-wall .avatar-circle:nth-child(2) {
            background: linear-gradient(135deg, #8B5E3C, #C5A059);
        }
        .avatar-wall .avatar-circle:nth-child(3) {
            background: linear-gradient(135deg, #6B7B8D, #A0AEC0);
        }
        .avatar-wall .avatar-circle:nth-child(4) {
            background: linear-gradient(135deg, #B8860B, #FFBF00);
        }
        .avatar-wall .avatar-circle:nth-child(5) {
            background: linear-gradient(135deg, #7B6B5D, #C5A059);
        }
        .avatar-wall .avatar-circle:nth-child(6) {
            background: linear-gradient(135deg, #9B7B5D, #D4AC0D);
        }
        .avatar-wall .avatar-plus {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            border: 3px solid var(--color-border-bronze);
            background: var(--color-bg-card);
            margin-left: -12px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-accent-amber);
        }

        /* ========== STRATEGY STEPS ========== */
        .steps-vertical {
            display: flex;
            flex-direction: column;
            gap: 0;
            position: relative;
            padding-left: 0;
        }

        @media (min-width: 768px) {
            .steps-vertical {
                padding-left: 40px;
            }
        }

        .step-item {
            display: flex;
            gap: 18px;
            padding: 20px 0;
            position: relative;
            align-items: flex-start;
        }

        .step-item::before {
            content: '';
            position: absolute;
            left: 22px;
            top: 56px;
            bottom: 0;
            width: 2px;
            background: var(--color-border-subtle);
        }

        .step-item:last-child::before {
            display: none;
        }

        .step-marker {
            width: 46px;
            height: 46px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-accent-amber), var(--color-accent-bronze));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
            color: #121212;
            flex-shrink: 0;
            position: relative;
            z-index: 2;
            box-shadow: var(--shadow-gold);
        }

        .step-content h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }

        .step-content p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
        }

        /* ========== SCENARIO CARDS ========== */
        .scenario-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 24px;
            border: 1px solid var(--color-border-subtle);
            transition: all var(--transition-smooth);
            text-align: left;
        }

        .scenario-card:hover {
            border-color: var(--color-border-bronze);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .scenario-card .scenario-icon {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-md);
            background: rgba(197, 160, 89, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--color-accent-amber);
            margin-bottom: 14px;
        }

        .scenario-card h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }

        .scenario-card p {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .faq-item {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-subtle);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

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

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 20px;
            background: none;
            border: none;
            color: var(--color-text-primary);
            font-weight: 600;
            font-size: 0.95rem;
            text-align: left;
            cursor: pointer;
            gap: 12px;
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--color-accent-amber);
        }

        .faq-question i {
            transition: transform var(--transition-smooth);
            color: var(--color-accent-amber);
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        /* ========== CTA SECTION ========== */
        .cta-section-block {
            background: var(--color-bg-elevated);
            border-radius: var(--radius-2xl);
            padding: 40px 28px;
            border: 1px solid var(--color-border-subtle);
            position: relative;
            overflow: hidden;
        }

        @media (min-width: 768px) {
            .cta-section-block {
                padding: 56px 48px;
            }
        }

        .cta-section-block::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(197, 160, 89, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section-block h3 {
            font-family: 'Playfair Display', Georgia, serif;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        @media (min-width: 768px) {
            .cta-section-block h3 {
                font-size: 1.8rem;
            }
        }

        .cta-section-block .cta-desc {
            color: var(--color-text-secondary);
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            font-size: 1rem;
            line-height: 1.6;
            max-width: 500px;
        }

        .cta-form-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            position: relative;
            z-index: 1;
        }

        .cta-input {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-subtle);
            background: var(--color-bg-primary);
            color: var(--color-text-primary);
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            outline: none;
        }

        .cta-input:focus {
            border-color: var(--color-accent-bronze);
            box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
        }

        .cta-input::placeholder {
            color: var(--color-text-muted);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-bg-secondary);
            border-top: 1px solid var(--color-border-subtle);
            padding: 48px 0 28px;
            margin-top: 40px;
        }

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

        @media (min-width: 640px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 28px;
            }
        }

        @media (min-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr 1fr;
                gap: 36px;
            }
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-accent-amber);
            margin-bottom: 14px;
        }

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

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
            cursor: default;
        }

        .footer-col ul li a {
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--color-accent-amber);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding-top: 24px;
            border-top: 1px solid var(--color-border-subtle);
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }

        .footer-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            border-radius: 50px;
            background: rgba(197, 160, 89, 0.08);
            border: 1px solid var(--color-border-bronze);
            font-size: 0.75rem;
            color: var(--color-accent-amber);
            font-weight: 500;
            white-space: nowrap;
        }

        /* ========== FAB - LEFT FLOATING ACTION BUTTON ========== */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(145deg, #1A1A1D, #121212);
            border: 2px solid var(--color-accent-amber);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: all var(--transition-bounce);
            animation: float 3s ease-in-out infinite;
            opacity: 0.7;
        }

        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.45);
        }

        .fab-left:active {
            transform: scale(0.95);
        }

        .fab-left i {
            font-size: 1.4rem;
            color: var(--color-accent-amber);
            transition: transform var(--transition-smooth);
        }

        .fab-left:hover i {
            transform: rotate(360deg);
            transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        .fab-notification {
            position: absolute;
            top: 4px;
            right: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #E74C3C;
            border: 2px solid #121212;
            animation: pulseSoft 2s ease-in-out infinite;
        }

        @media (max-width: 768px) {
            .fab-left {
                width: 48px;
                height: 48px;
                left: 12px;
                bottom: 80px;
            }

            .fab-left i {
                font-size: 1.2rem;
            }
        }

        /* ========== UTILITY CLASSES ========== */
        .text-gold {
            color: var(--color-accent-amber);
        }

        .text-bronze {
            color: var(--color-accent-bronze);
        }

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

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

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

        .border-subtle {
            border-color: var(--color-border-subtle);
        }

        .border-bronze {
            border-color: var(--color-border-bronze);
        }

        .rounded-xl {
            border-radius: var(--radius-xl);
        }

        .rounded-lg {
            border-radius: var(--radius-lg);
        }

        .shadow-gold {
            box-shadow: var(--shadow-gold);
        }

        /* ========== RESPONSIVE GRID HELPERS ========== */
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 640px) {
            .grid-2 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        .grid-3 {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 640px) {
            .grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .grid-3 {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .grid-4 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        @media (min-width: 768px) {
            .grid-4 {
                grid-template-columns: repeat(4, 1fr);
                gap: 20px;
            }
        }

        /* ========== DIVIDER ========== */
        .divider {
            width: 100%;
            height: 1px;
            background: var(--color-border-subtle);
            margin: 0;
        }

        .divider-gold {
            width: 60px;
            height: 3px;
            background: linear-gradient(90deg, var(--color-accent-amber), var(--color-accent-bronze));
            border-radius: 2px;
            margin-bottom: 20px;
        }

        /* ========== IMAGE OVERLAY ========== */
        .img-overlay-wrap {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
        }

        .img-overlay-wrap img {
            width: 100%;
            height: 240px;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }

        .img-overlay-wrap:hover img {
            transform: scale(1.04);
        }

        .img-overlay-wrap .overlay-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px;
            background: linear-gradient(transparent, rgba(18, 18, 18, 0.9));
            color: var(--color-text-primary);
            font-weight: 600;
            font-size: 1rem;
        }

        /* ========== FOCUS VISIBLE ========== */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent-amber);
            outline-offset: 2px;
            border-radius: 4px;
        }

        /* ========== SELECTION ========== */
        ::selection {
            background: rgba(197, 160, 89, 0.3);
            color: var(--color-text-primary);
        }