/* roulang page: index */
:root {
            --c-bg-dark: #0A2E1C;
            --c-bg-forest: #123E25;
            --c-bg-deeper: #061F13;
            --c-gold: #FFD700;
            --c-gold-hover: #F0C400;
            --c-gold-soft: rgba(255, 215, 0, 0.16);
            --c-lucky-red: #D32F2F;
            --c-mint: #D1F2EB;
            --c-mint-dim: rgba(209, 242, 235, 0.7);
            --c-white: #FFFFFF;
            --c-text-soft: rgba(209, 242, 235, 0.85);
            --c-card-border: rgba(255, 215, 0, 0.25);
            --c-footer-bg: #061F13;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.25);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
            --shadow-btn: 0 6px 18px rgba(211, 47, 47, 0.35);
            --font-main: 'Be Vietnam Pro', 'Segoe UI', sans-serif;
            --transition: all .28s ease;
            --container-max: 1200px;
        }

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

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

        body {
            font-family: var(--font-main);
            background: var(--c-bg-dark);
            color: var(--c-white);
            line-height: 1.6;
            font-size: 16px;
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

        a:hover,
        a:focus-visible {
            color: var(--c-gold-hover);
        }

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

        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--c-gold);
            outline-offset: 2px;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== HEADER / NAV ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 999;
            background: rgba(6, 31, 19, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.14);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding: 14px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
        }

        .nav-logo {
            font-weight: 800;
            font-size: 1.2rem;
            letter-spacing: -0.01em;
            color: var(--c-gold);
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }

        .nav-logo i {
            font-size: 1.4rem;
            color: var(--c-lucky-red);
        }

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

        .nav-menu a {
            display: inline-block;
            padding: 10px 18px;
            border-radius: 50px;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--c-mint);
            white-space: nowrap;
            position: relative;
        }

        .nav-menu a:hover,
        .nav-menu a:focus-visible {
            background: var(--c-gold-soft);
            color: var(--c-gold);
        }

        .nav-menu a.active {
            background: var(--c-gold-soft);
            color: var(--c-gold);
            font-weight: 700;
        }

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

        .btn-login {
            background: transparent;
            border: none;
            color: var(--c-mint);
            font-weight: 600;
            padding: 10px 16px;
            border-radius: 50px;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.95rem;
            white-space: nowrap;
        }

        .btn-login:hover {
            color: var(--c-gold);
            background: var(--c-gold-soft);
        }

        .btn-signup {
            background: var(--c-lucky-red);
            color: var(--c-white);
            font-weight: 700;
            padding: 10px 22px;
            border-radius: 50px;
            border: none;
            cursor: pointer;
            font-size: 0.95rem;
            box-shadow: var(--shadow-btn);
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-signup:hover {
            background: #e53935;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(211, 47, 47, 0.45);
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--c-card-border);
            color: var(--c-gold);
            font-size: 1.4rem;
            padding: 8px 12px;
            border-radius: 10px;
            cursor: pointer;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            background: var(--c-gold-soft);
        }

        /* ===== HERO ===== */
        .hero-section {
            position: relative;
            min-height: 620px;
            display: flex;
            align-items: center;
            background-image: linear-gradient(rgba(6, 31, 19, 0.82), rgba(6, 31, 19, 0.92)), url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            padding: 80px 0 70px;
        }

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

        .hero-content h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.22;
            letter-spacing: -0.02em;
            color: var(--c-white);
            margin-bottom: 18px;
        }

        .hero-content h1 .highlight {
            color: var(--c-gold);
        }

        .hero-content .hero-sub {
            font-size: 1.08rem;
            color: var(--c-mint);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 560px;
        }

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

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--c-gold);
            color: #0A2E1C;
            font-weight: 800;
            padding: 14px 28px;
            border-radius: 50px;
            border: none;
            cursor: pointer;
            font-size: 1rem;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
        }

        .btn-primary:hover {
            background: var(--c-gold-hover);
            transform: translateY(-2px);
            color: #0A2E1C;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(255, 215, 0, 0.12);
            color: var(--c-gold);
            font-weight: 600;
            padding: 14px 26px;
            border-radius: 50px;
            border: 1px solid var(--c-card-border);
            cursor: pointer;
            font-size: 1rem;
            transition: var(--transition);
        }

        .btn-secondary:hover {
            background: var(--c-gold-soft);
            border-color: var(--c-gold);
            color: var(--c-gold);
        }

        .hero-stats {
            display: flex;
            gap: 30px;
            flex-wrap: wrap;
            margin-top: 36px;
        }

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

        .hero-stat strong {
            display: block;
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--c-gold);
        }

        .hero-stat span {
            font-size: 0.85rem;
            color: var(--c-mint-dim);
        }

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

        .hero-card-panel {
            background: rgba(6, 31, 19, 0.75);
            backdrop-filter: blur(10px);
            border: 1px solid var(--c-card-border);
            border-radius: var(--radius-lg);
            padding: 28px;
            max-width: 460px;
            width: 100%;
            box-shadow: var(--shadow-card);
        }

        .hero-card-panel .panel-tag {
            display: inline-block;
            background: var(--c-lucky-red);
            color: var(--c-white);
            font-weight: 700;
            font-size: 0.8rem;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }

        .hero-card-panel h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--c-gold);
            margin-bottom: 14px;
        }

        .hero-point-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .hero-point-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: var(--c-mint);
            font-size: 0.95rem;
        }

        .hero-point-list i {
            color: var(--c-gold);
            margin-top: 3px;
            font-size: 0.95rem;
        }

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

        .section-head {
            margin-bottom: 40px;
        }

        .section-head .section-tag {
            display: inline-block;
            background: var(--c-gold-soft);
            color: var(--c-gold);
            font-weight: 700;
            font-size: 0.82rem;
            padding: 5px 14px;
            border-radius: 30px;
            letter-spacing: 0.05em;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .section-head h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--c-white);
            letter-spacing: -0.01em;
            margin-bottom: 10px;
        }

        .section-head p {
            color: var(--c-mint);
            font-size: 1.02rem;
            max-width: 680px;
            line-height: 1.65;
        }

        /* ===== TRUST BAR ===== */
        .trust-bar-section {
            background: var(--c-bg-forest);
            border-top: 1px solid var(--c-card-border);
            border-bottom: 1px solid var(--c-card-border);
            padding: 30px 0;
        }

        .trust-bar-grid {
            display: flex;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            align-items: center;
        }

        .trust-item {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--c-mint);
            font-weight: 500;
            font-size: 0.9rem;
        }

        .trust-item i {
            color: var(--c-gold);
            font-size: 1.2rem;
        }

        /* ===== DIRECTORY ===== */
        .directory-section {
            background: var(--c-bg-dark);
        }

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

        .dir-card {
            background: var(--c-bg-forest);
            border: 1px solid var(--c-card-border);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .dir-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--c-gold), var(--c-lucky-red));
            opacity: 0;
            transition: var(--transition);
        }

        .dir-card:hover {
            border-color: rgba(255, 215, 0, 0.55);
            box-shadow: var(--shadow-card);
            transform: translateY(-4px);
        }

        .dir-card:hover::before {
            opacity: 1;
        }

        .dir-card .dir-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: var(--c-gold-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--c-gold);
        }

        .dir-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--c-white);
        }

        .dir-card p {
            color: var(--c-mint-dim);
            font-size: 0.95rem;
            line-height: 1.6;
            flex: 1;
        }

        .dir-card .dir-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--c-gold);
            font-weight: 600;
            font-size: 0.92rem;
        }

        .dir-card .dir-link i {
            transition: var(--transition);
        }

        .dir-card .dir-link:hover i {
            transform: translateX(4px);
        }

        /* ===== VALUE STEPS ===== */
        .value-section {
            background: var(--c-bg-deeper);
            border-top: 1px solid rgba(255, 215, 0, 0.08);
        }

        .step-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            margin-top: 40px;
        }

        .step-item {
            padding: 24px 20px;
            border-left: 3px solid var(--c-gold);
            background: rgba(255, 215, 0, 0.04);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
        }

        .step-num {
            font-size: 1.9rem;
            font-weight: 800;
            color: var(--c-gold);
            display: block;
            margin-bottom: 8px;
        }

        .step-item h3 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--c-white);
            margin-bottom: 8px;
        }

        .step-item p {
            color: var(--c-mint-dim);
            font-size: 0.92rem;
            line-height: 1.6;
        }

        /* ===== GAME TRACK ===== */
        .game-track-section {
            background: var(--c-bg-dark);
        }

        .track-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            margin-top: 36px;
        }

        .track-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--c-card-border);
            background: var(--c-bg-forest);
            transition: var(--transition);
            cursor: pointer;
        }

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

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

        .track-card .track-info {
            padding: 18px 20px;
        }

        .track-card .track-info h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--c-white);
            margin-bottom: 6px;
        }

        .track-card .track-info p {
            color: var(--c-mint-dim);
            font-size: 0.88rem;
        }

        .track-card .track-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--c-lucky-red);
            color: var(--c-white);
            font-size: 0.72rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 20px;
            letter-spacing: 0.04em;
        }

        /* ===== NEWS LIST ===== */
        .news-section {
            background: var(--c-bg-forest);
            border-top: 1px solid var(--c-card-border);
            border-bottom: 1px solid var(--c-card-border);
        }

        .news-layout {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 32px;
            align-items: start;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .news-item-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            background: rgba(255, 215, 0, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.12);
            border-radius: var(--radius-sm);
            color: var(--c-mint);
            transition: var(--transition);
        }

        .news-item-link:hover {
            border-color: var(--c-gold);
            background: var(--c-gold-soft);
            color: var(--c-gold);
        }

        .news-item-title {
            font-weight: 600;
            font-size: 0.98rem;
        }

        .news-item-meta {
            display: flex;
            gap: 12px;
            font-size: 0.82rem;
            color: var(--c-mint-dim);
            flex-shrink: 0;
        }

        .news-sidebar {
            background: var(--c-bg-deeper);
            border: 1px solid var(--c-card-border);
            border-radius: var(--radius-md);
            padding: 24px;
        }

        .news-sidebar h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--c-gold);
            margin-bottom: 14px;
        }

        .news-sidebar-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .news-sidebar-list a {
            color: var(--c-mint);
            font-size: 0.9rem;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 215, 0, 0.08);
            transition: var(--transition);
        }

        .news-sidebar-list a:hover {
            color: var(--c-gold);
            padding-left: 6px;
        }

        .empty-msg {
            color: var(--c-mint-dim);
            font-style: italic;
            padding: 20px;
            background: rgba(255, 215, 0, 0.04);
            border-radius: var(--radius-sm);
        }

        /* ===== CTA FORM ===== */
        .cta-form-section {
            background: var(--c-bg-deeper);
            border-top: 1px solid var(--c-card-border);
        }

        .cta-form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .cta-form-left h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--c-white);
            margin-bottom: 14px;
        }

        .cta-form-left p {
            color: var(--c-mint);
            font-size: 1rem;
            line-height: 1.7;
            margin-bottom: 20px;
        }

        .cta-form-left ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .cta-form-left ul li {
            color: var(--c-mint);
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }

        .cta-form-left ul i {
            color: var(--c-gold);
            margin-top: 3px;
        }

        .cta-form-panel {
            background: var(--c-bg-forest);
            border: 1px solid var(--c-card-border);
            border-radius: var(--radius-lg);
            padding: 32px;
            box-shadow: var(--shadow-card);
        }

        .cta-form-panel h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--c-gold);
            margin-bottom: 18px;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 0.88rem;
            color: var(--c-mint);
            font-weight: 500;
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: var(--radius-sm);
            background: rgba(6, 31, 19, 0.6);
            color: var(--c-white);
            transition: var(--transition);
        }

        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--c-gold);
            outline: none;
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.12);
        }

        .form-group select option {
            background: var(--c-bg-forest);
            color: var(--c-white);
        }

        .form-submit-btn {
            width: 100%;
            background: var(--c-lucky-red);
            color: var(--c-white);
            font-weight: 700;
            padding: 14px;
            border: none;
            border-radius: var(--radius-sm);
            cursor: pointer;
            font-size: 1rem;
            box-shadow: var(--shadow-btn);
            transition: var(--transition);
            margin-top: 6px;
        }

        .form-submit-btn:hover {
            background: #e53935;
            transform: translateY(-2px);
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--c-bg-dark);
        }

        .faq-grid {
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 820px;
        }

        .faq-item {
            background: var(--c-bg-forest);
            border: 1px solid var(--c-card-border);
            border-radius: var(--radius-sm);
            padding: 20px 22px;
            transition: var(--transition);
        }

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

        .faq-question {
            font-weight: 700;
            font-size: 1.02rem;
            color: var(--c-white);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .faq-question i {
            color: var(--c-gold);
        }

        .faq-answer {
            color: var(--c-mint-dim);
            font-size: 0.94rem;
            line-height: 1.65;
            margin-left: 26px;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--c-footer-bg);
            border-top: 1px solid rgba(255, 215, 0, 0.14);
            padding: 50px 0 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 40px;
        }

        .footer-brand h3 {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--c-gold);
            margin-bottom: 12px;
        }

        .footer-brand p {
            color: var(--c-mint-dim);
            font-size: 0.9rem;
            line-height: 1.7;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--c-white);
            margin-bottom: 14px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            color: var(--c-mint-dim);
            font-size: 0.88rem;
            transition: var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: var(--c-mint-dim);
        }

        .footer-badges {
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .footer-badges span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            border: 1px solid var(--c-card-border);
            border-radius: 20px;
            font-size: 0.78rem;
            color: var(--c-mint);
        }

        .footer-badges i {
            color: var(--c-gold);
        }

        /* ===== FAB ===== */
        .fab-support {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1000;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 25%, #1a1a1a, #0A0A0A);
            border: 2px solid var(--c-gold);
            color: var(--c-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            cursor: pointer;
            opacity: 0.7;
            box-shadow: var(--shadow-gold);
            animation: fab-float 3s ease-in-out infinite;
            transition: var(--transition);
            text-decoration: none;
        }

        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            color: var(--c-gold);
        }

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

        .fab-support .fab-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: var(--c-lucky-red);
            border-radius: 50%;
            border: 2px solid #0A0A0A;
            animation: dot-blink 1.6s ease-in-out infinite;
        }

        @keyframes fab-float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-7px); }
        }

        @keyframes dot-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.35; }
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-visual {
                order: 2;
            }
            .hero-content h1 {
                font-size: 2.2rem;
            }
            .dir-card-grid {
                grid-template-columns: 1fr;
            }
            .step-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .track-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .cta-form-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-wrapper {
                flex-wrap: wrap;
                gap: 10px;
                padding: 12px 16px;
            }
            .nav-logo {
                font-size: 1rem;
            }
            .nav-menu {
                order: 3;
                width: 100%;
                display: none;
                flex-direction: column;
                gap: 4px;
                padding: 10px 0;
                border-top: 1px solid var(--c-card-border);
                margin-top: 8px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-actions {
                gap: 6px;
            }
            .btn-login,
            .btn-signup {
                padding: 8px 14px;
                font-size: 0.82rem;
            }
            .nav-toggle {
                display: block;
                order: 2;
            }
            .hero-section {
                min-height: auto;
                padding: 50px 0 40px;
            }
            .hero-content h1 {
                font-size: 1.8rem;
            }
            .hero-stats {
                gap: 18px;
            }
            .step-grid {
                grid-template-columns: 1fr;
            }
            .track-row {
                grid-template-columns: 1fr;
            }
            .section-head h2 {
                font-size: 1.5rem;
            }
            .trust-bar-grid {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-form-panel {
                padding: 22px;
            }
            .fab-support {
                left: 12px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            section {
                padding: 50px 0;
            }
            .hero-content h1 {
                font-size: 1.55rem;
            }
            .hero-content .hero-sub {
                font-size: 0.95rem;
            }
            .btn-primary,
            .btn-secondary {
                padding: 12px 18px;
                font-size: 0.88rem;
                width: 100%;
                justify-content: center;
            }
            .hero-cta-group {
                flex-direction: column;
                gap: 10px;
            }
            .hero-stat strong {
                font-size: 1.35rem;
            }
            .dir-card {
                padding: 20px;
            }
            .news-item-link {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .news-item-meta {
                flex-wrap: wrap;
            }
            .faq-item {
                padding: 16px;
            }
            .faq-answer {
                margin-left: 0;
            }
        }

/* roulang page: article */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-gold: #F0E68C;
            --border-gold: #FFD700;
            --shadow-gold: rgba(255, 215, 0, 0.3);
            --shadow-dark: rgba(0, 0, 0, 0.5);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
            --line-height-body: 1.6;
            --line-height-heading: 1.3;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: var(--line-height-body);
            background: var(--primary-bg);
            color: var(--text-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }

        /* Header Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
            padding: var(--spacing-sm) 0;
            box-shadow: 0 4px 20px var(--shadow-dark);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent-gold);
            white-space: nowrap;
            transition: transform var(--transition-fast);
        }

        .nav-logo:hover {
            transform: scale(1.03);
        }

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

        .nav-menu {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
        }

        .nav-menu a {
            padding: var(--spacing-xs) var(--spacing-sm);
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-mint);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-menu a:hover,
        .nav-menu a.active {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.1);
        }

        .nav-menu a.active {
            border-bottom: 2px solid var(--accent-gold);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--accent-gold);
            color: var(--accent-gold);
            padding: var(--spacing-xs) var(--spacing-md);
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

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

        .btn-signup {
            background: var(--accent-gold);
            border: none;
            color: var(--primary-bg);
            padding: var(--spacing-xs) var(--spacing-md);
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 700;
            transition: all var(--transition-fast);
            white-space: nowrap;
            box-shadow: 0 2px 10px var(--shadow-gold);
        }

        .btn-signup:hover {
            background: #FFE44D;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px var(--shadow-gold);
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--accent-gold);
            color: var(--accent-gold);
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            font-size: 1.5rem;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
        }

        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.1);
        }

        /* Main Content */
        .main-content {
            flex: 1;
            margin-top: 80px;
            padding: var(--spacing-lg) 0;
        }

        /* Article Hero */
        .article-hero {
            background: linear-gradient(135deg, var(--secondary-bg) 0%, #0D3526 50%, #0A2E1C 100%);
            padding: var(--spacing-xl) 0;
            margin-bottom: var(--spacing-lg);
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            position: relative;
            overflow: hidden;
        }

        .article-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .article-hero .container {
            position: relative;
            z-index: 1;
        }

        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            font-size: 0.85rem;
            color: var(--text-mint);
            margin-bottom: var(--spacing-md);
        }

        .article-breadcrumb a {
            color: var(--accent-gold);
            transition: color var(--transition-fast);
        }

        .article-breadcrumb a:hover {
            color: #FFE44D;
        }

        .article-category-tag {
            display: inline-block;
            background: var(--accent-red);
            color: var(--text-white);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            margin-bottom: var(--spacing-sm);
        }

        .article-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-white);
            margin-bottom: var(--spacing-sm);
            max-width: 800px;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            font-size: 0.9rem;
            color: var(--text-mint);
            flex-wrap: wrap;
        }

        .article-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .article-meta i {
            color: var(--accent-gold);
        }

        /* Article Body */
        .article-body {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }

        .article-content {
            font-size: 1.05rem;
            line-height: 1.7;
            color: var(--text-white);
        }

        .article-content h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin: var(--spacing-lg) 0 var(--spacing-sm);
            line-height: 1.3;
            border-left: 4px solid var(--accent-gold);
            padding-left: var(--spacing-sm);
        }

        .article-content h3 {
            font-size: 1.35rem;
            font-weight: 650;
            color: var(--text-white);
            margin: var(--spacing-md) 0 var(--spacing-xs);
            line-height: 1.35;
        }

        .article-content p {
            margin-bottom: var(--spacing-md);
            color: #E8F5F0;
        }

        .article-content ul,
        .article-content ol {
            margin: var(--spacing-sm) 0 var(--spacing-md);
            padding-left: var(--spacing-lg);
            color: #E8F5F0;
        }

        .article-content li {
            margin-bottom: var(--spacing-xs);
        }

        .article-content strong {
            color: var(--accent-gold);
            font-weight: 700;
        }

        .article-content blockquote {
            background: rgba(255, 215, 0, 0.08);
            border-left: 4px solid var(--accent-gold);
            padding: var(--spacing-md);
            margin: var(--spacing-md) 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-style: italic;
            color: var(--text-mint);
        }

        .article-content img {
            border-radius: var(--radius-md);
            margin: var(--spacing-md) 0;
            box-shadow: 0 8px 30px var(--shadow-dark);
        }

        .article-content a {
            color: var(--accent-gold);
            text-decoration: underline;
            transition: color var(--transition-fast);
        }

        .article-content a:hover {
            color: #FFE44D;
        }

        /* Article Tips Box */
        .article-tips-box {
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.12) 0%, rgba(18, 62, 37, 0.9) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            margin: var(--spacing-md) 0;
        }

        .article-tips-box h4 {
            color: var(--accent-gold);
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: var(--spacing-xs);
        }

        .article-tips-box p {
            margin-bottom: var(--spacing-xs);
            color: var(--text-mint);
        }

        /* FAQ Inline */
        .faq-inline {
            margin: var(--spacing-lg) 0;
        }

        .faq-inline h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-md);
            border-left: 4px solid var(--accent-gold);
            padding-left: var(--spacing-sm);
        }

        .faq-inline-item {
            background: rgba(18, 62, 37, 0.8);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-sm);
            padding: var(--spacing-md);
            margin-bottom: var(--spacing-sm);
            transition: all var(--transition-fast);
        }

        .faq-inline-item:hover {
            border-color: var(--border-gold);
            box-shadow: 0 2px 15px var(--shadow-gold);
        }

        .faq-inline-item h4 {
            color: var(--accent-gold);
            font-size: 1rem;
            font-weight: 650;
            margin-bottom: var(--spacing-xs);
        }

        .faq-inline-item p {
            color: var(--text-mint);
            font-size: 0.95rem;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #123E25 0%, #0A2E1C 50%, #0D3526 100%);
            padding: var(--spacing-xl) 0;
            text-align: center;
            border-top: 2px solid var(--border-gold);
            margin-top: var(--spacing-lg);
        }

        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: var(--spacing-sm);
        }

        .cta-section p {
            font-size: 1.1rem;
            color: var(--text-mint);
            max-width: 600px;
            margin: 0 auto var(--spacing-md);
        }

        .btn-cta {
            background: var(--accent-gold);
            border: none;
            color: var(--primary-bg);
            padding: var(--spacing-sm) var(--spacing-lg);
            border-radius: var(--radius-md);
            font-size: 1.1rem;
            font-weight: 700;
            transition: all var(--transition-smooth);
            box-shadow: 0 4px 20px var(--shadow-gold);
            display: inline-block;
        }

        .btn-cta:hover {
            background: #FFE44D;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px var(--shadow-gold);
        }

        /* Not Found State */
        .not-found-article {
            text-align: center;
            padding: var(--spacing-xl) 0;
        }

        .not-found-article .icon {
            font-size: 4rem;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-md);
        }

        .not-found-article h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: var(--spacing-sm);
        }

        .not-found-article p {
            color: var(--text-mint);
            margin-bottom: var(--spacing-md);
        }

        .btn-back-home {
            background: var(--accent-gold);
            border: none;
            color: var(--primary-bg);
            padding: var(--spacing-sm) var(--spacing-lg);
            border-radius: var(--radius-md);
            font-size: 1rem;
            font-weight: 700;
            transition: all var(--transition-fast);
            display: inline-block;
            box-shadow: 0 2px 15px var(--shadow-gold);
        }

        .btn-back-home:hover {
            background: #FFE44D;
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background: #062315;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            padding: var(--spacing-xl) 0 var(--spacing-md);
            margin-top: auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }

        .footer-brand h3 {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-xs);
        }

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

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

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

        .footer-col ul li {
            margin-bottom: var(--spacing-xs);
        }

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

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

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: var(--spacing-sm);
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            flex-wrap: wrap;
            gap: var(--spacing-xs);
        }

        .footer-bottom span {
            font-size: 0.85rem;
            color: var(--text-mint);
        }

        .footer-badges {
            display: flex;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
        }

        .footer-badges span {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 0.8rem;
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
            padding: 4px 12px;
            border-radius: 20px;
            border: 1px solid rgba(255, 215, 0, 0.25);
        }

        /* FAB */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 999;
            width: 56px;
            height: 56px;
            background: #0A2E1C;
            border: 2px solid var(--border-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 20px var(--shadow-gold);
            transition: all var(--transition-smooth);
            opacity: 0.7;
            text-decoration: none;
        }

        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 0 30px var(--shadow-gold);
        }

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

        .fab-left i {
            font-size: 1.5rem;
            color: var(--accent-gold);
            transition: transform var(--transition-smooth);
        }

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

        .fab-left .notification-dot {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 12px;
            height: 12px;
            background: #FF0000;
            border-radius: 50%;
            border: 2px solid var(--accent-gold);
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
            }
            .article-hero h1 {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: flex;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                flex-direction: column;
                padding: var(--spacing-md);
                gap: var(--spacing-xs);
                border-top: 1px solid rgba(255, 215, 0, 0.2);
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                width: 100%;
                text-align: center;
                padding: var(--spacing-sm);
                font-size: 1rem;
            }
            .nav-actions .btn-login,
            .nav-actions .btn-signup {
                padding: var(--spacing-xs) 12px;
                font-size: 0.8rem;
            }
            .article-hero {
                padding: var(--spacing-lg) 0;
            }
            .article-hero h1 {
                font-size: 1.75rem;
            }
            .article-content {
                font-size: 1rem;
            }
            .article-content h2 {
                font-size: 1.5rem;
            }
            .article-content h3 {
                font-size: 1.2rem;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: var(--spacing-sm);
            }
        }

        @media (max-width: 520px) {
            .container {
                width: 95%;
            }
            .nav-wrapper {
                width: 95%;
            }
            .nav-logo {
                font-size: 0.95rem;
            }
            .nav-logo i {
                font-size: 1.2rem;
            }
            .btn-login, .btn-signup {
                font-size: 0.75rem;
                padding: 6px 10px;
            }
            .article-hero h1 {
                font-size: 1.4rem;
            }
            .article-meta {
                font-size: 0.8rem;
                gap: var(--spacing-xs);
                flex-direction: column;
                align-items: flex-start;
            }
            .article-content h2 {
                font-size: 1.3rem;
            }
            .article-content h3 {
                font-size: 1.1rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .cta-section {
                padding: var(--spacing-lg) 0;
            }
            .cta-section h2 {
                font-size: 1.3rem;
            }
            .fab-left {
                width: 48px;
                height: 48px;
                bottom: 80px;
                left: 12px;
            }
            .fab-left i {
                font-size: 1.2rem;
            }
        }

/* roulang page: category1 */
:root {
            --jade-deep: #0A2E1C;
            --jade-forest: #123E25;
            --jade-light: #1A4F32;
            --jade-surface: #0D3520;
            --gold: #FFD700;
            --gold-soft: #E6C84D;
            --gold-bright: #FFED8A;
            --red-lucky: #D32F2F;
            --red-hover: #B71C1C;
            --mint: #D1F2EB;
            --mint-soft: #A8E0D5;
            --white: #FFFFFF;
            --text-body: #E8F5EB;
            --text-muted: #9DB8A9;
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-subtle: rgba(255, 255, 255, 0.08);
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.15);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --space-xs: 8px;
            --space-sm: 16px;
            --space-md: 24px;
            --space-lg: 40px;
            --space-xl: 64px;
            --space-2xl: 80px;
            --font-body: 'Segoe UI', 'Inter', system-ui, -apple-system, sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--jade-deep);
            color: var(--text-body);
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

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

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

        button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: var(--space-md);
            padding-right: var(--space-md);
        }

        .section-padding {
            padding: var(--space-xl) 0;
        }

        .section-title-wrap {
            max-width: 700px;
            margin-bottom: var(--space-lg);
        }

        .section-title-wrap.left {
            margin-left: 0;
            margin-right: auto;
        }

        .section-label {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
            padding: 6px 14px;
            border-radius: 30px;
            border: 1px solid rgba(255, 215, 0, 0.25);
            margin-bottom: 14px;
        }

        .section-title {
            font-size: 1.85rem;
            font-weight: 800;
            line-height: 1.3;
            color: var(--white);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-muted);
            line-height: 1.65;
            max-width: 620px;
        }

        /* ===== HEADER / NAV ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-subtle);
            box-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
        }

        .nav-wrapper {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--space-md);
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: var(--space-sm);
            position: relative;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--white);
            letter-spacing: -0.01em;
            white-space: nowrap;
            flex-shrink: 0;
            transition: var(--transition);
        }

        .nav-logo i {
            color: var(--gold);
            font-size: 1.5rem;
            text-shadow: 0 0 14px rgba(255, 215, 0, 0.6);
        }

        .nav-logo span {
            max-width: 260px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .nav-logo:hover {
            color: var(--gold-bright);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 8px;
            flex: 1;
            justify-content: center;
        }

        .nav-menu a {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--mint-soft);
            padding: 8px 14px;
            border-radius: 32px;
            transition: var(--transition);
            position: relative;
            white-space: nowrap;
        }

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

        .nav-menu a.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.14);
            font-weight: 700;
        }

        .nav-menu a.active::after {
            content: '';
            position: absolute;
            bottom: -12px;
            left: 50%;
            transform: translateX(-50%);
            width: 28px;
            height: 3px;
            background: var(--gold);
            border-radius: 4px;
            box-shadow: 0 0 8px rgba(255, 215, 0, 0.7);
        }

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

        .btn-login, .btn-signup {
            font-size: 0.85rem;
            font-weight: 700;
            border-radius: 32px;
            padding: 8px 18px;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-login {
            background: transparent;
            color: var(--mint);
            border: 1px solid var(--border-subtle);
        }

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

        .btn-signup {
            background: linear-gradient(135deg, var(--gold) 0%, #FFC107 100%);
            color: var(--jade-deep);
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.3);
        }

        .btn-signup:hover {
            background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
            box-shadow: 0 6px 22px rgba(255, 215, 0, 0.45);
            transform: translateY(-1px);
        }

        .btn-signup:active, .btn-login:active {
            transform: translateY(1px);
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-subtle);
            color: var(--white);
            font-size: 1.25rem;
            width: 42px;
            height: 42px;
            border-radius: 12px;
            cursor: pointer;
            transition: var(--transition);
            align-items: center;
            justify-content: center;
        }

        .nav-toggle:hover {
            border-color: var(--gold);
            color: var(--gold);
        }

        /* ===== HERO ===== */
        .hero-section {
            position: relative;
            padding: var(--space-xl) 0 var(--space-2xl);
            overflow: hidden;
            background: 
                radial-gradient(ellipse at 80% 20%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 20% 80%, rgba(210, 47, 47, 0.1) 0%, transparent 45%),
                linear-gradient(180deg, var(--jade-forest) 0%, var(--jade-deep) 100%);
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: var(--space-xl);
            align-items: center;
            position: relative;
            z-index: 1;
        }

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

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid rgba(255, 215, 0, 0.3);
            color: var(--gold);
            font-size: 0.85rem;
            font-weight: 700;
            padding: 8px 16px;
            border-radius: 30px;
            margin-bottom: 20px;
        }

        .hero-badge i {
            font-size: 0.9rem;
        }

        .hero-content h1 {
            font-size: 2.4rem;
            font-weight: 900;
            line-height: 1.2;
            color: var(--white);
            letter-spacing: -0.025em;
            margin-bottom: 18px;
        }

        .hero-content h1 .highlight {
            color: var(--gold);
            text-shadow: 0 0 30px rgba(255, 215, 0, 0.4);
        }

        .hero-description {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 560px;
        }

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

        .btn-primary-lg {
            background: linear-gradient(135deg, var(--gold) 0%, #FFB300 100%);
            color: var(--jade-deep);
            font-size: 1rem;
            font-weight: 800;
            padding: 14px 28px;
            border-radius: 40px;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.35);
            letter-spacing: 0.01em;
        }

        .btn-primary-lg:hover {
            background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
            transform: translateY(-2px);
        }

        .btn-primary-lg:active {
            transform: translateY(1px);
        }

        .btn-outline-lg {
            background: transparent;
            color: var(--mint);
            font-size: 1rem;
            font-weight: 700;
            padding: 14px 26px;
            border-radius: 40px;
            border: 1px solid var(--border-subtle);
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

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

        .hero-visual {
            display: flex;
            flex-direction: column;
            gap: var(--space-md);
        }

        .hero-image-card {
            background: var(--jade-surface);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: var(--space-sm);
            box-shadow: var(--shadow-gold);
            position: relative;
            overflow: hidden;
        }

        .hero-image-card img {
            border-radius: var(--radius-md);
            width: 100%;
            object-fit: cover;
            aspect-ratio: 4/3;
        }

        .hero-image-card::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: var(--radius-lg);
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.08) 0%, transparent 50%);
            pointer-events: none;
        }

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

        .hero-stat-mini {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 16px;
            text-align: left;
            transition: var(--transition);
        }

        .hero-stat-mini:hover {
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.06);
        }

        .hero-stat-mini .stat-value {
            font-size: 1.35rem;
            font-weight: 900;
            color: var(--gold);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .hero-stat-mini .stat-label {
            font-size: 0.78rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* ===== TRUST INDICATORS / DASHBOARD ===== */
        .dashboard-section {
            background: var(--jade-surface);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--space-sm);
            padding: var(--space-md) 0;
        }

        .dashboard-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 18px 20px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-subtle);
            transition: var(--transition);
        }

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

        .dashboard-icon {
            width: 48px;
            height: 48px;
            min-width: 48px;
            border-radius: 14px;
            background: rgba(255, 215, 0, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--gold);
        }

        .dashboard-info .dash-value {
            font-size: 1.3rem;
            font-weight: 900;
            color: var(--white);
            line-height: 1.2;
        }

        .dashboard-info .dash-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* ===== CRITERIA MATRIX ===== */
        .criteria-section {
            background: var(--jade-deep);
        }

        .criteria-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--space-md);
        }

        .criteria-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: var(--space-lg);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .criteria-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--gold) 0%, transparent 100%);
            opacity: 0;
            transition: var(--transition);
        }

        .criteria-card:hover {
            border-color: rgba(255, 215, 0, 0.3);
            background: rgba(255, 255, 255, 0.05);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .criteria-card:hover::before {
            opacity: 1;
        }

        .criteria-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--gold);
            margin-bottom: 16px;
        }

        .criteria-card h3 {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }

        .criteria-card p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }

        .criteria-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
            padding: 4px 10px;
            border-radius: 20px;
            margin-top: 12px;
        }

        /* ===== COMPARISON SECTION ===== */
        .comparison-section {
            background: var(--jade-forest);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .comparison-table-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-md);
        }

        .comparison-col {
            border-radius: var(--radius-md);
            padding: var(--space-lg);
            border: 1px solid var(--border-subtle);
        }

        .comparison-col.bad {
            background: rgba(210, 47, 47, 0.06);
            border-color: rgba(210, 47, 47, 0.25);
        }

        .comparison-col.good {
            background: rgba(255, 215, 0, 0.05);
            border-color: rgba(255, 215, 0, 0.25);
        }

        .comparison-col h3 {
            font-size: 1.15rem;
            font-weight: 800;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .comparison-col.bad h3 {
            color: #FF6B6B;
        }

        .comparison-col.good h3 {
            color: var(--gold);
        }

        .comparison-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .comparison-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.9rem;
            color: var(--text-body);
            line-height: 1.5;
        }

        .comparison-list li i {
            font-size: 0.85rem;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .comparison-col.bad .comparison-list li i {
            color: #FF6B6B;
        }

        .comparison-col.good .comparison-list li i {
            color: var(--gold);
        }

        /* ===== SCENARIOS ===== */
        .scenarios-section {
            background: var(--jade-deep);
        }

        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-md);
        }

        .scenario-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: var(--space-lg);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .scenario-card:hover {
            border-color: var(--border-gold);
            background: rgba(255, 255, 255, 0.06);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .scenario-card .scenario-num {
            font-size: 2rem;
            font-weight: 900;
            color: rgba(255, 215, 0, 0.25);
            line-height: 1;
            margin-bottom: 8px;
        }

        .scenario-card h3 {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 6px;
        }

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

        /* ===== PROCESS STEP ===== */
        .process-section {
            background: var(--jade-forest);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--space-md);
        }

        .step-item {
            text-align: left;
            padding: var(--space-md);
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-subtle);
            transition: var(--transition);
            position: relative;
        }

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

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold) 0%, #FFB300 100%);
            color: var(--jade-deep);
            font-weight: 900;
            font-size: 1.1rem;
            margin-bottom: 14px;
            box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
        }

        .step-item h3 {
            font-size: 0.95rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 6px;
        }

        .step-item p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin-bottom: 0;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--jade-deep);
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(255, 215, 0, 0.25);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            cursor: pointer;
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--white);
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            transition: var(--transition);
        }

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

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

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            padding: 0 20px;
        }

        .faq-item.active .faq-answer {
            max-height: 400px;
            padding-bottom: 18px;
        }

        .faq-answer p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin: 0;
        }

        /* ===== CTA FORM ===== */
        .cta-section {
            background: var(--jade-forest);
            border-top: 1px solid var(--border-subtle);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-3.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.07;
            pointer-events: none;
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-xl);
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .cta-content h2 {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--white);
            margin-bottom: 14px;
            letter-spacing: -0.015em;
        }

        .cta-content h2 .highlight {
            color: var(--gold);
        }

        .cta-content p {
            font-size: 1rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 0;
            max-width: 480px;
        }

        .cta-form-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: var(--space-lg);
            box-shadow: var(--shadow-gold);
        }

        .cta-form-card h3 {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 18px;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--mint);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            color: var(--white);
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .form-group input::placeholder {
            color: var(--text-muted);
            opacity: 0.7;
        }

        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--gold);
            background: rgba(255, 255, 255, 0.08);
            outline: none;
        }

        .form-group select option {
            background: var(--jade-forest);
            color: var(--white);
        }

        .btn-submit {
            width: 100%;
            padding: 14px 24px;
            background: linear-gradient(135deg, var(--gold) 0%, #FFB300 100%);
            color: var(--jade-deep);
            font-size: 1rem;
            font-weight: 800;
            border: none;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.3);
        }

        .btn-submit:hover {
            background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.45);
            transform: translateY(-1px);
        }

        .btn-submit:active {
            transform: translateY(1px);
        }

        /* ===== FAB ===== */
        .fab-royal {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 900;
            width: 56px;
            height: 56px;
            min-width: 56px;
            min-height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 35% 30%, #1C1C1E 0%, #0B0B0B 70%);
            border: 3px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0.7;
            animation: fabBreathe 3s ease-in-out infinite;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3), inset 0 1px 2px rgba(255, 255, 255, 0.15);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            text-decoration: none;
            position: fixed;
        }

        .fab-royal i {
            color: var(--gold);
            font-size: 1.3rem;
            transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
        }

        .fab-royal .fab-notification {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #E0115F;
            border: 2px solid #0B0B0B;
            animation: blinkRubine 1.5s ease-in-out infinite;
        }

        .fab-royal:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.5), inset 0 1px 2px rgba(255, 255, 255, 0.2);
        }

        .fab-royal:hover i {
            transform: rotate(360deg);
        }

        .fab-royal:active {
            transform: scale(0.95) translateY(2px);
            box-shadow: 0 2px 12px rgba(255, 215, 0, 0.3);
        }

        @keyframes fabBreathe {
            0%, 100% { box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3), inset 0 1px 2px rgba(255, 255, 255, 0.15); }
            50% { box-shadow: 0 6px 28px rgba(255, 215, 0, 0.5), inset 0 1px 2px rgba(255, 255, 255, 0.15); }
        }

        @keyframes blinkRubine {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.35; transform: scale(0.85); }
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--jade-deep);
            border-top: 1px solid var(--border-subtle);
            padding: var(--space-xl) 0 var(--space-md);
            margin-top: auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: var(--space-lg);
            margin-bottom: var(--space-lg);
        }

        .footer-brand h3 {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 0;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            font-size: 0.82rem;
            color: var(--text-muted);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-col ul li a:hover {
            color: var(--gold);
            transform: translateX(2px);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: var(--space-md);
            border-top: 1px solid var(--border-subtle);
            font-size: 0.78rem;
            color: var(--text-muted);
        }

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

        .footer-badges span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.78rem;
            color: var(--mint);
            background: rgba(255, 255, 255, 0.04);
            padding: 6px 12px;
            border-radius: 20px;
            border: 1px solid var(--border-subtle);
        }

        .footer-badges i {
            color: var(--gold);
            font-size: 0.75rem;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: var(--space-lg);
            }

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

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

            .criteria-grid {
                grid-template-columns: 1fr;
            }

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

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

        @media (max-width: 768px) {
            .nav-wrapper {
                height: auto;
                min-height: 60px;
                flex-wrap: wrap;
                padding: 8px var(--space-sm);
            }

            .nav-logo {
                font-size: 0.9rem;
            }

            .nav-logo span {
                max-width: 180px;
            }

            .nav-toggle {
                display: flex;
            }

            .nav-menu {
                display: none;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                width: 100%;
                padding: 12px 0;
                order: 10;
                background: rgba(10, 46, 28, 0.98);
                border-radius: var(--radius-sm);
                margin-top: 8px;
                border: 1px solid var(--border-subtle);
            }

            .nav-menu.open {
                display: flex;
            }

            .nav-menu a {
                padding: 10px 16px;
                text-align: left;
                border-radius: 8px;
            }

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

            .nav-menu a.active {
                background: rgba(255, 215, 0, 0.12);
            }

            .nav-actions {
                gap: 8px;
            }

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

            .section-title {
                font-size: 1.5rem;
            }

            .hero-section {
                padding: var(--space-lg) 0 var(--space-xl);
            }

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

            .hero-stats-row {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 8px;
            }

            .hero-stat-mini {
                padding: 10px;
            }

            .hero-stat-mini .stat-value {
                font-size: 1.05rem;
            }

            .hero-stat-mini .stat-label {
                font-size: 0.68rem;
            }

            .dashboard-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
                padding: var(--space-sm) 0;
            }

            .dashboard-item {
                padding: 12px 14px;
                gap: 10px;
            }

            .dashboard-icon {
                width: 36px;
                height: 36px;
                min-width: 36px;
                font-size: 1rem;
                border-radius: 10px;
            }

            .dashboard-info .dash-value {
                font-size: 1.05rem;
            }

            .dashboard-info .dash-label {
                font-size: 0.7rem;
            }

            .criteria-card {
                padding: var(--space-md);
            }

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

            .comparison-table-wrap {
                grid-template-columns: 1fr;
            }

            .process-steps {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .cta-grid {
                grid-template-columns: 1fr;
                gap: var(--space-md);
            }

            .cta-content h2 {
                font-size: 1.45rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--space-md);
            }
        }

        @media (max-width: 520px) {
            .container-custom {
                padding-left: var(--space-sm);
                padding-right: var(--space-sm);
            }

            .nav-logo span {
                max-width: 130px;
                font-size: 0.82rem;
            }

            .nav-logo i {
                font-size: 1.2rem;
            }

            .btn-login, .btn-signup {
                padding: 6px 10px;
                font-size: 0.72rem;
            }

            .hero-content h1 {
                font-size: 1.35rem;
            }

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

            .btn-primary-lg, .btn-outline-lg {
                font-size: 0.85rem;
                padding: 12px 20px;
            }

            .hero-stats-row {
                grid-template-columns: 1fr;
                gap: 6px;
            }

            .dashboard-grid {
                grid-template-columns: 1fr;
            }

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

            .faq-question {
                font-size: 0.85rem;
                padding: 14px 16px;
            }

            .fab-royal {
                width: 48px;
                height: 48px;
                min-width: 48px;
                min-height: 48px;
                left: 12px;
                bottom: 72px;
            }

            .fab-royal i {
                font-size: 1.1rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary-bg: #0A2E1C;
            --forest-green: #123E25;
            --imperial-gold: #FFD700;
            --lucky-red: #D32F2F;
            --white: #FFFFFF;
            --pale-mint: #D1F2EB;
            --deep-charcoal: #1C1C1E;
            --soft-amber: #FFBF00;
            --dark-card: #0F3B28;
            --border-gold: #C5A059;
            --text-muted: #A6ACAF;
            --shadow-gold: rgba(255, 215, 0, 0.25);
            --shadow-dark: rgba(0, 0, 0, 0.35);
            --radius-sm: 10px;
            --radius-md: 18px;
            --radius-lg: 28px;
            --radius-xl: 40px;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2.5rem;
            --spacing-xl: 4rem;
            --font-family: 'Segoe UI', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        
        body {
            font-family: var(--font-family);
            line-height: 1.6;
            color: var(--white);
            background-color: var(--primary-bg);
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        a {
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
        }
        
        ul {
            list-style: none;
        }
        
        :focus-visible {
            outline: 3px solid var(--imperial-gold);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }
        
        /* ========== 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(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            padding: 0.875rem 0;
            transition: background var(--transition-base), padding var(--transition-base);
        }
        
        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.98);
            padding: 0.6rem 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
            border-bottom: 1px solid rgba(255, 215, 0, 0.3);
        }
        
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.65rem;
            font-weight: 800;
            font-size: 1.15rem;
            color: var(--imperial-gold);
            white-space: nowrap;
        }
        
        .nav-logo i {
            font-size: 1.8rem;
            filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.5));
            transition: transform var(--transition-slow);
        }
        
        .nav-logo:hover i {
            transform: rotate(360deg);
        }
        
        .nav-logo span {
            letter-spacing: 0.01em;
        }
        
        .nav-toggle {
            display: none;
            font-size: 1.5rem;
            color: var(--imperial-gold);
            padding: 0.4rem;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 215, 0, 0.3);
            background: rgba(255, 215, 0, 0.08);
            transition: background var(--transition-fast), color var(--transition-fast);
        }
        
        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.2);
        }
        
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 1.75rem;
        }
        
        .nav-menu a {
            color: var(--pale-mint);
            font-weight: 600;
            font-size: 0.95rem;
            position: relative;
            padding: 0.35rem 0;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }
        
        .nav-menu a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--imperial-gold);
            transition: width var(--transition-base);
            border-radius: 2px;
        }
        
        .nav-menu a:hover {
            color: var(--imperial-gold);
        }
        
        .nav-menu a:hover::after,
        .nav-menu a.active::after {
            width: 100%;
        }
        
        .nav-menu a.active {
            color: var(--imperial-gold);
        }
        
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .btn-login {
            color: var(--pale-mint);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 0.5rem 1rem;
            transition: color var(--transition-fast);
            background: transparent;
            border: none;
        }
        
        .btn-login:hover {
            color: var(--imperial-gold);
        }
        
        .btn-signup {
            background: linear-gradient(135deg, var(--imperial-gold), #FFA500);
            color: var(--primary-bg);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.55rem 1.4rem;
            border-radius: 50px;
            border: none;
            box-shadow: 0 4px 18px var(--shadow-gold);
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.45);
        }
        
        .btn-signup:active {
            transform: scale(0.96);
        }
        
        /* ========== HERO SECTION ========== */
        .hero-section {
            padding: 8rem 0 4rem;
            background-image: linear-gradient(180deg, rgba(10,0, 46, 28, 0.9), rgba(18, 62, 37, 0.85)), url('/assets/images/backpic/back-2.jpg') no-repeat center center / cover;
    position: relative;
    display: flex;
    align-items: center;
    min-height: 100vh;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.06) 25%, transparent 25%, transparent 50%, rgba(255, 215, 0, 0.04) 50%, rgba(255, 215, 0, 0.04) 75%, transparent 75%, transparent);
    background-size: 4px 4px;
    pointer-events: none;
    opacity: 0.6;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 215, 0, 0.15);
    color: var(--imperial-gold);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.45rem 1rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 215, 0, 0.35);
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
}

.hero-badge i {
    color: var(--lucky-red);
    animation: pulse 1.5s infinite;
}

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

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}

.hero-title .accent {
    color: var(--imperial-gold);
    position: relative;
    white-space: nowrap;
}

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

.hero-description {
    font-size: 1.1rem;
    color: var(--pale-mint);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.btn-primary-gold {
    background: linear-gradient(135deg, var(--imperial-gold), #FFB800);
    color: var(--primary-bg);
    font-weight: 700;
    font-size: 1rem;
    padding: 0.85rem 2.2rem;
    border-radius: 50px;
    border: none;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.btn-primary-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 38px rgba(255, 215, 0, 0.55);
}

.btn-primary-gold:active {
    transform: scale(0.97);
}

.btn-outline-mint {
    background: transparent;
    color: var(--pale-mint);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.85rem 2rem;
    border-radius: 50px;
    border: 1.5px solid rgba(209, 242, 235, 0.5);
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.btn-outline-mint:hover {
    background: rgba(209, 242, 235, 0.12);
    border-color: var(--pale-mint);
    color: var(--white);
}

.hero-ring-panel {
    background: rgba(18, 62, 37, 0.75);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 215, 0, 0.25);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 215, 0, 0.1);
}

.ring-wrapper {
    position: relative;
    width: 160px;
    height: 160px;
}

.ring-progress {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: conic-gradient(var(--imperial-gold) 0deg 306deg, rgba(255, 215, 0, 0.15) 306deg 360deg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: background 0.5s ease;
}

.ring-progress::before {
    content: '';
    position: absolute;
    inset: 12px;
    border-radius: 50%;
    background: var(--forest-green);
    box-shadow: inset 0 4px 10px rgba(0, 0, 0, 0.3);
}

.ring-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.ring-inner .percent {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--imperial-gold);
    line-height: 1;
}

.ring-inner .label {
    font-size: 0.8rem;
    color: var(--pale-mint);
    font-weight: 600;
    letter-spacing: 0.03em;
}

.ring-caption {
    text-align: center;
}

.ring-caption .status {
    font-weight: 700;
    color: var(--white);
    font-size: 1.05rem;
    display: block;
    margin-bottom: 0.25rem;
}

.ring-caption .sub-status {
    font-size: 0.85rem;
    color: var(--pale-mint);
    opacity: 0.8;
}

.tier-preview {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 0.5rem;
}

.tier-badge {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50px;
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--pale-mint);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.tier-badge i {
    color: var(--imperial-gold);
}

/* ========== SECTION BASE ========== */
.section-padding {
    padding: 5rem 0;
}

.section-padding-sm {
    padding: 3.5rem 0;
}

.section-title-wrap {
    max-width: 700px;
    margin-bottom: 3rem;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.25;
    margin-bottom: 0.75rem;
}

.section-title .accent {
    color: var(--imperial-gold);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--pale-mint);
    line-height: 1.7;
    opacity: 0.9;
}

/* ========== STATS BOARD ========== */
.stats-board {
    background: rgba(18, 62, 37, 0.5);
    border: 1px solid rgba(255, 215, 0, 0.18);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

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

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--imperial-gold);
    line-height: 1;
    margin-bottom: 0.35rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--pale-mint);
    font-weight: 500;
}

.stat-change {
    display: inline-block;
    margin-top: 0.4rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: #7CFC00;
    background: rgba(124, 252, 0, 0.15);
    padding: 0.15rem 0.6rem;
    border-radius: 20px;
}

/* ========== SERVICE MATRIX ========== */
.matrix-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
}

.matrix-card {
    background: rgba(18, 62, 37, 0.6);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    position: relative;
    overflow: hidden;
}

.matrix-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 215, 0, 0.4);
    border-color: rgba(255, 215, 0, 0.5);
}

.matrix-card .card-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: rgba(255, 215, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--imperial-gold);
    margin-bottom: 1rem;
}

.matrix-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.6rem;
}

.matrix-card p {
    font-size: 0.95rem;
    color: var(--pale-mint);
    line-height: 1.65;
    opacity: 0.9;
    margin-bottom: 0;
}

.matrix-card .tag {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    font-size: 0.7rem;
    font-weight: 700;
    background: var(--lucky-red);
    color: #fff;
    padding: 0.25rem 0.7rem;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========== COMPARISON ========== */
.comparison-wrap {
    background: rgba(12, 42, 28, 0.7);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 215, 0, 0.2);
    overflow: hidden;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.comparison-col {
    padding: 2rem;
}

.comparison-col.bad {
    background: rgba(211, 47, 47, 0.08);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-col.good {
    background: rgba(255, 215, 0, 0.06);
}

.comparison-col h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.comparison-col.bad h3 i {
    color: var(--lucky-red);
}

.comparison-col.good h3 i {
    color: var(--imperial-gold);
}

.comparison-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    padding: 0.6rem 0;
    color: var(--pale-mint);
    font-size: 0.95rem;
    line-height: 1.5;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
}

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

.comparison-list li i {
    margin-top: 0.2rem;
    font-size: 0.9rem;
}

.comparison-list .icon-cross {
    color: var(--lucky-red);
}

.comparison-list .icon-check {
    color: #7CFC00;
}

/* ========== FAQ ========== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(18, 62, 37, 0.55);
    border: 1px solid rgba(255, 215, 0, 0.18);
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item:hover {
    border-color: rgba(255, 215, 0, 0.45);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    background: transparent;
    text-align: left;
    gap: 1rem;
}

.faq-question i {
    color: var(--imperial-gold);
    font-size: 0.9rem;
    transition: transform var(--transition-fast);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
    padding: 0 1.5rem;
}

.faq-item.open .faq-answer {
    max-height: 500px;
    padding-bottom: 1.25rem;
}

.faq-answer p {
    color: var(--pale-mint);
    font-size: 0.95rem;
    line-height: 1.7;
    opacity: 0.95;
    margin: 0;
}

/* ========== CTA FORM ========== */
.cta-section {
    background: linear-gradient(135deg, #0D3D24 0%, #123E25 60%, #1B5240 100%);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    border: 1px solid rgba(255, 215, 0, 0.3);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.cta-content p {
    color: var(--pale-mint);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.cta-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.cta-benefit {
    background: rgba(255, 215, 0, 0.12);
    color: var(--imperial-gold);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.45rem 1rem;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.cta-form-wrap {
    background: rgba(10, 46, 28, 0.8);
    border-radius: var(--radius-md);
    padding: 2rem;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.cta-form-wrap h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.25rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--pale-mint);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input::placeholder {
    color: rgba(209, 242, 235, 0.5);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--imperial-gold);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.btn-submit-full {
    width: 100%;
    background: linear-gradient(135deg, var(--imperial-gold), #FFB800);
    color: var(--primary-bg);
    font-weight: 800;
    font-size: 1rem;
    padding: 0.85rem;
    border-radius: 50px;
    border: none;
    margin-top: 0.5rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-submit-full:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(255, 215, 0, 0.45);
}

.form-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--pale-mint);
    opacity: 0.7;
    margin-top: 0.75rem;
}

/* ========== FOOTER ========== */
.site-footer {
    background: #071F14;
    border-top: 2px solid rgba(255, 215, 0, 0.2);
    padding: 3.5rem 0 1.5rem;
    margin-top: 4rem;
}

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

.footer-brand h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--imperial-gold);
    margin-bottom: 0.75rem;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--pale-mint);
    line-height: 1.6;
    opacity: 0.85;
    max-width: 300px;
}

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

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

.footer-col ul li a {
    color: var(--pale-mint);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

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

.footer-col ul li a i {
    font-size: 0.7rem;
    opacity: 0.6;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--pale-mint);
    opacity: 0.8;
}

.footer-badges {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.footer-badges span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
}

.footer-badges i {
    color: var(--imperial-gold);
}

/* ========== FAB ========== */
.fab-support {
    position: fixed;
    left: 1rem;
    bottom: 6rem;
    z-index: 900;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(10, 46, 28, 0.95);
    border: 2px solid var(--imperial-gold);
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--imperial-gold);
    transition: all var(--transition-base);
    animation: float 3s ease-in-out infinite;
}

.fab-support:hover {
    transform: scale(1.15);
    opacity: 1;
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
}

.fab-support:active {
    transform: scale(0.92);
}

.fab-support .notification-dot {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 12px;
    height: 12px;
    background: var(--lucky-red);
    border-radius: 50%;
    border: 2px solid #FFF;
    animation: blink 1.2s infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); opacity: 0.7; }
    50% { transform: translateY(-8px); opacity: 1; }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.2; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding-top: 2rem;
        padding-bottom: 2rem;
    }
    .hero-text {
        text-align: left;
    }
    .hero-ring-panel {
        max-width: 420px;
        margin: 0 auto;
    }
    .matrix-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cta-section {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-wrapper {
        flex-wrap: nowrap;
    }
    .nav-menu {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(10, 46, 28, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
        padding: 1.25rem;
        border-bottom: 1px solid rgba(255, 215, 0, 0.3);
        transform: translateY(-110%);
        transition: transform var(--transition-base);
        z-index: 999;
    }
    .nav-menu.open {
        transform: translateY(0);
    }
    .nav-menu a {
        width: 100%;
        padding: 0.7rem 0;
        font-size: 1rem;
    }
    .nav-menu a::after {
        display: none;
    }
    .nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    .nav-actions {
        gap: 0.5rem;
    }
    .btn-login {
        padding: 0.45rem 0.75rem;
        font-size: 0.8rem;
    }
    .btn-signup {
        padding: 0.45rem 1rem;
        font-size: 0.8rem;
    }
    .hero-title {
        font-size: 2rem;
    }
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    .comparison-col.bad {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    .matrix-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
    .section-padding {
        padding: 3.5rem 0;
    }
}

@media (max-width: 520px) {
    .nav-logo span {
        font-size: 0.95rem;
    }
    .nav-actions .btn-login {
        display: none;
    }
    .hero-description {
        font-size: 1rem;
    }
    .hero-cta-group {
        flex-direction: column;
        align-items: stretch;
    }
    .btn-primary-gold,
    .btn-outline-mint {
        justify-content: center;
        width: 100%;
    }
    .ring-wrapper {
        width: 130px;
        height: 130px;
    }
    .ring-progress {
        width: 130px;
        height: 130px;
    }
    .ring-inner .percent {
        font-size: 2rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .cta-form-wrap {
        padding: 1.25rem;
    }
}