/* roulang page: index */
:root {
            --color-primary: #e63946;
            --color-primary-dark: #c1121f;
            --color-primary-light: #ff5252;
            --color-accent: #f0c040;
            --color-accent-dark: #d4a830;
            --color-bg-deep: #080812;
            --color-bg-dark: #0d0d1a;
            --color-bg-card: #141428;
            --color-bg-card-hover: #1a1a35;
            --color-bg-surface: #1c1c38;
            --color-text: #f0f0f5;
            --color-text-strong: #ffffff;
            --color-text-muted: #9a9ab8;
            --color-text-weak: #6a6a85;
            --color-border: rgba(255, 255, 255, 0.08);
            --color-border-light: rgba(255, 255, 255, 0.14);
            --color-success: #2ecc71;
            --color-warning: #f39c12;
            --color-danger: #e74c3c;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 9999px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.55);
            --shadow-glow-red: 0 0 30px rgba(230, 57, 70, 0.35);
            --shadow-glow-gold: 0 0 24px rgba(240, 192, 64, 0.3);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'PingFang SC', 'Noto Sans SC', 'Helvetica Neue', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
            --font-mono: 'SF Mono', 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
            --nav-height: 68px;
            --container-max: 1200px;
            --section-gap: 80px;
            --section-gap-sm: 48px;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: var(--nav-height);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg-deep);
            color: var(--color-text);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

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

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

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

        input {
            font-family: inherit;
            font-size: inherit;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-text-strong);
        }

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

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: rgba(13, 13, 26, 0.82);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--color-border);
            transition: background var(--transition-base), box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            background: rgba(10, 10, 20, 0.94);
            box-shadow: var(--shadow-md);
            border-bottom-color: rgba(255, 255, 255, 0.12);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--color-text-strong);
            letter-spacing: 0.04em;
            white-space: nowrap;
            transition: color var(--transition-fast);
            text-decoration: none;
        }

        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            border-radius: var(--radius-sm);
            font-size: 1.3rem;
            color: #fff;
            flex-shrink: 0;
            box-shadow: var(--shadow-glow-red);
        }

        .logo:hover {
            color: var(--color-primary-light);
        }

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

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--color-text-muted);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-links a:hover,
        .nav-links a:focus-visible {
            color: var(--color-text-strong);
            background: rgba(255, 255, 255, 0.05);
            outline: none;
        }

        .nav-links a.nav-cta {
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            padding: 10px 20px;
            margin-left: 6px;
            box-shadow: 0 2px 12px rgba(230, 57, 70, 0.3);
            transition: all var(--transition-base);
        }

        .nav-links a.nav-cta:hover {
            background: var(--color-primary-light);
            box-shadow: var(--shadow-glow-red);
            transform: translateY(-1px);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            background: none;
            border: none;
            z-index: 1001;
        }

        .hamburger span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--color-text-strong);
            border-radius: 3px;
            transition: all var(--transition-fast);
            transform-origin: center;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        /* ============ HERO ============ */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 120px 24px 80px;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            background-attachment: fixed;
            overflow: hidden;
            isolation: isolate;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(8, 8, 18, 0.65) 0%, rgba(8, 8, 18, 0.82) 40%, rgba(8, 8, 18, 0.94) 100%);
            z-index: 1;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 30%, rgba(230, 57, 70, 0.18) 0%, transparent 70%);
            z-index: 2;
            pointer-events: none;
        }

        .hero-particles {
            position: absolute;
            inset: 0;
            z-index: 2;
            pointer-events: none;
            opacity: 0.5;
        }

        .hero-content {
            position: relative;
            z-index: 3;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-full);
            padding: 8px 18px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--color-accent);
            margin-bottom: 28px;
            animation: pulse-badge 2.5s ease-in-out infinite;
        }

        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(240, 192, 64, 0.3);
            }
            50% {
                box-shadow: 0 0 0 16px rgba(240, 192, 64, 0);
            }
        }

        .hero-badge .live-dot {
            width: 9px;
            height: 9px;
            background: var(--color-success);
            border-radius: 50%;
            animation: blink-dot 1.2s ease-in-out infinite;
        }

        @keyframes blink-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.25;
            }
        }

        .hero h1 {
            font-size: clamp(2.2rem, 5vw, 3.6rem);
            font-weight: 900;
            letter-spacing: 0.03em;
            color: #fff;
            margin-bottom: 20px;
            line-height: 1.2;
            text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
        }

        .hero h1 .highlight {
            background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            color: transparent;
        }

        .hero-subtitle {
            font-size: clamp(1rem, 2vw, 1.2rem);
            color: var(--color-text-muted);
            max-width: 600px;
            margin: 0 auto 36px;
            line-height: 1.7;
            font-weight: 400;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-base);
            white-space: nowrap;
            letter-spacing: 0.02em;
            cursor: pointer;
            text-decoration: none;
            border: 2px solid transparent;
        }

        .btn-primary {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
            box-shadow: 0 4px 20px rgba(230, 57, 70, 0.4);
        }

        .btn-primary:hover {
            background: var(--color-primary-light);
            border-color: var(--color-primary-light);
            box-shadow: var(--shadow-glow-red);
            transform: translateY(-2px);
        }

        .btn-outline {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.6);
            transform: translateY(-2px);
        }

        .btn-accent {
            background: var(--color-accent);
            color: #1a1a1a;
            border-color: var(--color-accent);
            font-weight: 700;
            box-shadow: 0 4px 20px rgba(240, 192, 64, 0.35);
        }
        .btn-accent:hover {
            background: #f5d060;
            border-color: #f5d060;
            box-shadow: var(--shadow-glow-gold);
            transform: translateY(-2px);
        }

        .btn-sm {
            padding: 9px 18px;
            font-size: 0.88rem;
        }
        .btn-lg {
            padding: 16px 34px;
            font-size: 1.1rem;
        }

        /* Live ticker */
        .live-ticker-wrap {
            position: relative;
            z-index: 3;
            margin-top: 48px;
            max-width: 900px;
            margin-left: auto;
            margin-right: auto;
            background: rgba(20, 20, 40, 0.75);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 16px 20px;
            overflow: hidden;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .live-ticker-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--color-success);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-right: 16px;
            flex-shrink: 0;
            position: relative;
            z-index: 1;
            background: rgba(20, 20, 40, 0.9);
            padding: 4px 10px;
            border-radius: var(--radius-full);
        }

        .live-ticker-label .dot {
            width: 7px;
            height: 7px;
            background: var(--color-success);
            border-radius: 50%;
            animation: blink-dot 1s infinite;
        }

        .live-ticker-track {
            display: flex;
            gap: 28px;
            animation: ticker-scroll 28s linear infinite;
            white-space: nowrap;
            min-width: max-content;
        }

        @keyframes ticker-scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }

        .ticker-item {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text);
            flex-shrink: 0;
        }
        .ticker-item .score {
            font-weight: 800;
            color: var(--color-accent);
            font-family: var(--font-mono);
            font-size: 1rem;
            min-width: 48px;
            text-align: center;
        }
        .ticker-item .vs {
            color: var(--color-text-weak);
            font-size: 0.78rem;
        }
        .ticker-item .minute {
            font-size: 0.72rem;
            color: var(--color-primary-light);
            font-weight: 600;
            background: rgba(230, 57, 70, 0.15);
            padding: 2px 7px;
            border-radius: 4px;
        }

        /* ============ SECTIONS ============ */
        .section {
            padding: var(--section-gap) 24px;
        }
        .section-sm {
            padding: var(--section-gap-sm) 24px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--color-primary-light);
            margin-bottom: 10px;
        }
        .section-title {
            font-size: clamp(1.6rem, 3.5vw, 2.3rem);
            font-weight: 800;
            color: var(--color-text-strong);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .section-desc {
            color: var(--color-text-muted);
            font-size: 1.05rem;
            max-width: 650px;
            margin: 0 auto 40px;
            line-height: 1.7;
        }
        .text-center {
            text-align: center;
        }

        /* ============ LIVE SCORES SECTION ============ */
        .scores-section {
            background: var(--color-bg-dark);
            position: relative;
            overflow: hidden;
        }
        .scores-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;
            opacity: 0.06;
            pointer-events: none;
            z-index: 0;
        }
        .scores-section .container {
            position: relative;
            z-index: 1;
        }

        .score-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border);
            background: var(--color-bg-card);
            box-shadow: var(--shadow-md);
        }

        .score-table {
            width: 100%;
            min-width: 700px;
            border-collapse: collapse;
            font-size: 0.94rem;
        }

        .score-table thead th {
            background: var(--color-bg-surface);
            padding: 14px 16px;
            text-align: left;
            font-weight: 700;
            font-size: 0.82rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--color-text-muted);
            border-bottom: 2px solid var(--color-border-light);
            white-space: nowrap;
        }

        .score-table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--color-border);
            vertical-align: middle;
            white-space: nowrap;
        }
        .score-table tbody tr {
            transition: background var(--transition-fast);
        }
        .score-table tbody tr:hover {
            background: rgba(255, 255, 255, 0.025);
        }
        .score-table tbody tr:last-child td {
            border-bottom: none;
        }
        .score-table .team-name {
            font-weight: 600;
            color: var(--color-text-strong);
        }
        .score-table .score-cell {
            font-weight: 800;
            font-family: var(--font-mono);
            font-size: 1.05rem;
            color: var(--color-accent);
            text-align: center;
            letter-spacing: 0.04em;
        }
        .score-table .status-live {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            color: var(--color-success);
            font-weight: 600;
            font-size: 0.82rem;
        }
        .score-table .status-live .mini-dot {
            width: 6px;
            height: 6px;
            background: var(--color-success);
            border-radius: 50%;
            animation: blink-dot 1s infinite;
        }
        .score-table .status-ft {
            color: var(--color-text-weak);
            font-weight: 500;
            font-size: 0.82rem;
        }
        .score-table .league-tag {
            display: inline-block;
            background: rgba(255, 255, 255, 0.05);
            padding: 3px 10px;
            border-radius: var(--radius-full);
            font-size: 0.76rem;
            color: var(--color-text-muted);
            font-weight: 500;
        }

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

        .feature-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            text-align: center;
        }
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .feature-card:hover {
            background: var(--color-bg-card-hover);
            border-color: var(--color-border-light);
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .feature-card:hover::before {
            opacity: 1;
        }
        .feature-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            font-size: 1.5rem;
            margin-bottom: 16px;
            background: rgba(230, 57, 70, 0.12);
            color: var(--color-primary-light);
        }
        .feature-card h3 {
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--color-text-strong);
        }
        .feature-card p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.6;
        }

        /* ============ HOW IT WORKS ============ */
        .steps-section {
            background: var(--color-bg-dark);
            position: relative;
        }
        .steps-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/coverpic/cover-4.webp') center/cover no-repeat;
            opacity: 0.04;
            pointer-events: none;
            z-index: 0;
        }
        .steps-section .container {
            position: relative;
            z-index: 1;
        }

        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }

        .step-card {
            text-align: center;
            position: relative;
            padding: 28px 20px;
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border);
            transition: all var(--transition-base);
        }
        .step-card:hover {
            border-color: var(--color-border-light);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            color: #fff;
            font-weight: 800;
            font-size: 1.1rem;
            margin-bottom: 14px;
            box-shadow: var(--shadow-glow-red);
        }
        .step-card h3 {
            font-size: 1.05rem;
            margin-bottom: 6px;
            color: var(--color-text-strong);
        }
        .step-card p {
            font-size: 0.88rem;
            color: var(--color-text-muted);
            line-height: 1.6;
        }

        /* ============ STATS ============ */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: center;
            transition: all var(--transition-base);
        }
        .stat-card:hover {
            border-color: var(--color-border-light);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .stat-number {
            font-size: 2.4rem;
            font-weight: 900;
            color: var(--color-accent);
            font-family: var(--font-mono);
            letter-spacing: 0.02em;
            line-height: 1;
            margin-bottom: 8px;
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            font-weight: 500;
        }

        /* ============ IMAGE SHOWCASE ============ */
        .showcase-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
            align-items: center;
        }
        .showcase-img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--color-border);
            transition: transform var(--transition-slow);
        }
        .showcase-img:hover {
            transform: scale(1.02);
        }
        .showcase-img img {
            width: 100%;
            height: auto;
            display: block;
        }
        .showcase-text h3 {
            font-size: 1.5rem;
            margin-bottom: 12px;
        }
        .showcase-text p {
            color: var(--color-text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
        }
        .showcase-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .showcase-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.94rem;
            color: var(--color-text);
        }
        .showcase-list li i {
            color: var(--color-success);
            font-size: 1rem;
            flex-shrink: 0;
        }

        /* ============ FAQ ============ */
        .faq-section {
            background: var(--color-bg-dark);
            position: relative;
        }
        .faq-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.05;
            pointer-events: none;
            z-index: 0;
        }
        .faq-section .container {
            position: relative;
            z-index: 1;
        }

        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item.active {
            border-color: var(--color-border-light);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--color-text-strong);
            text-align: left;
            cursor: pointer;
            transition: color var(--transition-fast);
            gap: 12px;
            background: none;
            border: none;
        }
        .faq-question:hover {
            color: var(--color-primary-light);
        }
        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }
        .faq-item.active .faq-icon {
            background: var(--color-primary);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
        }
        .faq-answer-inner {
            padding: 0 22px 18px;
            color: var(--color-text-muted);
            font-size: 0.94rem;
            line-height: 1.7;
        }

        /* ============ CTA ============ */
        .cta-section {
            position: relative;
            background: url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
            background-attachment: fixed;
            padding: 90px 24px;
            text-align: center;
            isolation: isolate;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(8, 8, 18, 0.88);
            z-index: 1;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 50%, rgba(230, 57, 70, 0.2) 0%, transparent 70%);
            z-index: 2;
            pointer-events: none;
        }
        .cta-section .container {
            position: relative;
            z-index: 3;
        }
        .cta-section h2 {
            font-size: clamp(1.6rem, 3.5vw, 2.3rem);
            color: #fff;
            margin-bottom: 14px;
        }
        .cta-section p {
            color: var(--color-text-muted);
            max-width: 550px;
            margin: 0 auto 28px;
            font-size: 1.05rem;
        }
        .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--color-bg-deep);
            border-top: 1px solid var(--color-border);
            padding: 40px 24px 28px;
            text-align: center;
            color: var(--color-text-muted);
            font-size: 0.88rem;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
            margin-bottom: 16px;
        }
        .footer-links a {
            color: var(--color-text-muted);
            transition: color var(--transition-fast);
            font-size: 0.88rem;
        }
        .footer-links a:hover {
            color: var(--color-text-strong);
        }
        .footer-copy {
            color: var(--color-text-weak);
            font-size: 0.82rem;
        }
        .footer-copy strong {
            color: var(--color-text-muted);
            font-weight: 600;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .showcase-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .showcase-grid.reverse {
                display: flex;
                flex-direction: column-reverse;
            }
            .hero {
                background-attachment: scroll;
            }
            .cta-section {
                background-attachment: scroll;
            }
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 60px;
                --section-gap: 56px;
            }
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                flex-direction: column;
                background: rgba(13, 13, 26, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                padding: 90px 28px 40px;
                gap: 4px;
                transition: right var(--transition-base);
                box-shadow: var(--shadow-lg);
                border-left: 1px solid var(--color-border);
                z-index: 999;
            }
            .nav-links.open {
                right: 0;
            }
            .nav-links a {
                width: 100%;
                padding: 12px 16px;
                border-radius: var(--radius-md);
                font-size: 1rem;
                justify-content: flex-start;
            }
            .nav-links a.nav-cta {
                margin-left: 0;
                margin-top: 8px;
                justify-content: center;
                text-align: center;
            }
            .hamburger {
                display: flex;
            }
            .features-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .steps-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 0.94rem;
            }
            .score-table {
                min-width: 560px;
                font-size: 0.82rem;
            }
            .score-table thead th,
            .score-table tbody td {
                padding: 10px 10px;
            }
            .live-ticker-wrap {
                padding: 12px 14px;
            }
            .ticker-item {
                font-size: 0.78rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .btn {
                padding: 12px 22px;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 520px) {
            .features-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .steps-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .hero {
                padding: 100px 16px 50px;
                min-height: auto;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .hero-subtitle {
                font-size: 0.85rem;
            }
            .hero-buttons {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }
            .hero-buttons .btn {
                width: 100%;
                justify-content: center;
                max-width: 280px;
            }
            .score-table {
                min-width: 480px;
                font-size: 0.75rem;
            }
            .section {
                padding: 40px 16px;
            }
            .section-sm {
                padding: 32px 16px;
            }
            .cta-section {
                padding: 50px 16px;
            }
            .nav-links {
                width: 260px;
            }
            .logo {
                font-size: 1.1rem;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 1rem;
            }
            .stat-number {
                font-size: 1.8rem;
            }
            .faq-question {
                font-size: 0.9rem;
                padding: 14px 16px;
            }
            .faq-answer-inner {
                padding: 0 16px 14px;
                font-size: 0.85rem;
            }
            .footer-links {
                gap: 12px;
                font-size: 0.8rem;
            }
        }

        /* Mobile overlay */
        .nav-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.55);
            z-index: 998;
            transition: opacity var(--transition-base);
        }
        .nav-overlay.show {
            display: block;
        }

        /* Focus visible */
        :focus-visible {
            outline: 2px solid var(--color-primary-light);
            outline-offset: 3px;
            border-radius: 4px;
        }

        /* Utility */
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }