/* roulang page: index */
:root {
            --color-deep: #0A1428;
            --color-deep-rgb: 10, 20, 40;
            --color-gold: #C8A951;
            --color-gold-rgb: 200, 169, 81;
            --color-gold-light: #D4B960;
            --color-gold-bright: #E0C870;
            --color-red: #E8453A;
            --color-red-rgb: 232, 69, 58;
            --color-red-bright: #F05045;
            --color-light: #F0F2F5;
            --color-light-rgb: 240, 242, 245;
            --color-white: #ffffff;
            --color-text: #E8EAED;
            --color-text-dim: #9BA3B0;
            --color-text-dark: #1A1F2E;
            --color-text-mid: #5A6270;
            --color-border: rgba(200, 169, 81, 0.2);
            --color-border-light: rgba(200, 169, 81, 0.35);
            --color-border-subtle: rgba(255, 255, 255, 0.08);
            --color-card-bg: rgba(10, 20, 40, 0.7);
            --color-card-light: rgba(255, 255, 255, 0.03);
            --radius-sm: 6px;
            --radius: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.55);
            --shadow-button: 0 4px 16px rgba(200, 169, 81, 0.25);
            --shadow-red: 0 4px 20px rgba(232, 69, 58, 0.35);
            --font-heading: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'JetBrains Mono', 'DIN', 'SF Mono', 'Consolas', monospace;
            --letter-spacing-heading: -0.5px;
            --transition-fast: 0.18s ease;
            --transition: 0.28s ease;
            --transition-slow: 0.4s ease;
            --section-pad: 100px;
            --section-pad-mobile: 60px;
            --container-max: 1200px;
            --nav-height: 68px;
        }

        *,
        *::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;
        }

        body {
            font-family: var(--font-body);
            font-weight: 400;
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-deep);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

        input {
            font-family: inherit;
            outline: none;
            border: none;
        }

        ul {
            list-style: none;
        }

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

        /* ============ NAVIGATION ============ */
        .nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: rgba(10, 20, 40, 0.85);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--color-border-subtle);
            transition: background var(--transition), box-shadow var(--transition);
        }

        .nav.scrolled {
            background: rgba(10, 20, 40, 0.94);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
        }

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

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.35rem;
            letter-spacing: var(--letter-spacing-heading);
            color: var(--color-gold);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .nav-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-deep);
            font-size: 1.1rem;
            font-weight: 900;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .nav-links a {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-dim);
            position: relative;
            padding: 6px 0;
            transition: color var(--transition-fast);
            letter-spacing: 0.3px;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-gold);
            transition: width var(--transition);
            border-radius: 1px;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--color-gold);
        }

        .nav-links a:hover::after,
        .nav-links a.active::after {
            width: 100%;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 20px;
            border-radius: var(--radius);
            font-weight: 600;
            font-size: 0.9rem;
            background: var(--color-red);
            color: #fff;
            transition: all var(--transition);
            box-shadow: var(--shadow-red);
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .nav-cta-btn:hover {
            background: var(--color-red-bright);
            box-shadow: 0 6px 24px rgba(232, 69, 58, 0.5);
            transform: translateY(-1px);
        }

        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px 4px;
            z-index: 1001;
        }

        .nav-hamburger span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--color-gold);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

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

        .nav-mobile-panel {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(10, 20, 40, 0.96);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            z-index: 999;
            flex-direction: column;
            align-items: flex-start;
            justify-content: center;
            padding: 40px 32px;
            gap: 28px;
        }

        .nav-mobile-panel.open {
            display: flex;
        }

        .nav-mobile-panel a {
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--color-text);
            transition: color var(--transition-fast);
            letter-spacing: 0.5px;
        }

        .nav-mobile-panel a:hover {
            color: var(--color-gold);
        }

        .nav-mobile-panel .mobile-cta {
            margin-top: 8px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: var(--radius);
            font-weight: 700;
            font-size: 1.05rem;
            background: var(--color-red);
            color: #fff;
            box-shadow: var(--shadow-red);
            letter-spacing: 0.5px;
        }

        /* ============ HERO ============ */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: var(--nav-height);
            overflow: hidden;
            background-color: var(--color-deep);
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            opacity: 0.28;
            pointer-events: none;
        }

        .hero-map-overlay {
            position: absolute;
            inset: 0;
            z-index: 1;
            background: radial-gradient(ellipse at 65% 45%, rgba(200, 169, 81, 0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 30% 60%, rgba(232, 69, 58, 0.04) 0%, transparent 50%);
            pointer-events: none;
        }

        .hero-dots {
            position: absolute;
            inset: 0;
            z-index: 1;
            pointer-events: none;
            opacity: 0.5;
        }

        .hero-dot {
            position: absolute;
            width: 3px;
            height: 3px;
            border-radius: 50%;
            background: var(--color-gold);
            animation: dotPulse 2.5s ease-in-out infinite;
        }

        .hero-dot:nth-child(1) {
            top: 18%;
            left: 72%;
            animation-delay: 0s;
        }
        .hero-dot:nth-child(2) {
            top: 28%;
            left: 78%;
            animation-delay: 0.6s;
        }
        .hero-dot:nth-child(3) {
            top: 22%;
            left: 68%;
            animation-delay: 1.2s;
        }
        .hero-dot:nth-child(4) {
            top: 35%;
            left: 75%;
            animation-delay: 0.3s;
        }
        .hero-dot:nth-child(5) {
            top: 15%;
            left: 65%;
            animation-delay: 1.8s;
        }
        .hero-dot:nth-child(6) {
            top: 40%;
            left: 80%;
            animation-delay: 0.9s;
        }
        .hero-dot:nth-child(7) {
            top: 25%;
            left: 70%;
            animation-delay: 1.5s;
        }
        .hero-dot:nth-child(8) {
            top: 32%;
            left: 62%;
            animation-delay: 2.1s;
        }

        @keyframes dotPulse {
            0%,
            100% {
                opacity: 0.35;
                transform: scale(1);
            }
            50% {
                opacity: 1;
                transform: scale(2.5);
            }
        }

        .hero-container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 40px 24px;
        }

        .hero-left {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(200, 169, 81, 0.1);
            border: 1px solid var(--color-border);
            border-radius: 20px;
            padding: 7px 16px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-gold);
            width: fit-content;
            letter-spacing: 0.4px;
        }

        .hero-badge .badge-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-red);
            animation: liveDot 1.2s ease-in-out infinite;
        }

        @keyframes liveDot {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 6px var(--color-red);
            }
            50% {
                opacity: 0.3;
                box-shadow: 0 0 2px var(--color-red);
            }
        }

        .hero h1 {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 2.8rem;
            line-height: 1.2;
            letter-spacing: var(--letter-spacing-heading);
            color: #ffffff;
        }

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

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--color-text-dim);
            line-height: 1.6;
            max-width: 480px;
        }

        .hero-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 4px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: var(--radius);
            font-weight: 700;
            font-size: 1rem;
            letter-spacing: 0.3px;
            background: var(--color-red);
            color: #fff;
            box-shadow: var(--shadow-red);
            transition: all var(--transition);
        }

        .btn-primary:hover {
            background: var(--color-red-bright);
            box-shadow: 0 8px 28px rgba(232, 69, 58, 0.5);
            transform: translateY(-2px);
        }

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 26px;
            border-radius: var(--radius);
            font-weight: 600;
            font-size: 1rem;
            letter-spacing: 0.3px;
            border: 2px solid rgba(255, 255, 255, 0.35);
            color: #fff;
            background: transparent;
            transition: all var(--transition);
        }

        .btn-ghost:hover {
            border-color: var(--color-gold);
            color: var(--color-gold);
            background: rgba(200, 169, 81, 0.08);
        }

        .hero-right {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-score-card {
            background: var(--color-card-bg);
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            width: 100%;
            max-width: 420px;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }

        .hero-score-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 20px;
            right: 20px;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
            opacity: 0.6;
        }

        .score-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--color-border-subtle);
        }

        .score-league {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-gold);
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        .score-live-tag {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--color-red);
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .score-live-tag .live-indicator {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--color-red);
            animation: liveDot 1s ease-in-out infinite;
        }

        .score-match {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .score-team {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            flex: 1;
        }

        .score-team-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            border: 2px solid var(--color-border-subtle);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--color-text-dim);
        }

        .score-team-name {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-text);
            text-align: center;
        }

        .score-center {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
        }

        .score-numbers {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 2.6rem;
            color: #ffffff;
            letter-spacing: 2px;
            animation: scoreGlow 2s ease-in-out infinite;
        }

        @keyframes scoreGlow {
            0%,
            100% {
                text-shadow: 0 0 12px rgba(200, 169, 81, 0.3);
            }
            50% {
                text-shadow: 0 0 24px rgba(200, 169, 81, 0.6);
            }
        }

        .score-vs {
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--color-text-dim);
            letter-spacing: 1px;
        }

        .score-meta {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            margin-top: 14px;
            padding-top: 12px;
            border-top: 1px solid var(--color-border-subtle);
            font-family: var(--font-mono);
            font-size: 0.8rem;
            color: var(--color-text-dim);
        }

        .score-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .score-meta .gold-diff {
            color: var(--color-gold);
            font-weight: 600;
        }

        /* ============ SECTION BASE ============ */
        .section {
            padding: var(--section-pad) 0;
            position: relative;
        }

        .section-light {
            background: var(--color-light);
            color: var(--color-text-dark);
        }

        .section-dark {
            background: var(--color-deep);
            color: var(--color-text);
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.8px;
            text-transform: uppercase;
            color: var(--color-gold);
            margin-bottom: 8px;
        }

        .section h2 {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 2.2rem;
            letter-spacing: var(--letter-spacing-heading);
            margin-bottom: 12px;
            line-height: 1.25;
        }

        .section-dark h2 {
            color: #ffffff;
        }
        .section-light h2 {
            color: var(--color-text-dark);
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--color-text-dim);
            max-width: 600px;
            margin-bottom: 40px;
            line-height: 1.6;
        }

        .section-light .section-subtitle {
            color: var(--color-text-mid);
        }

        /* ============ PAIN POINTS SECTION ============ */
        .pain-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: start;
        }

        .pain-old,
        .pain-new {
            padding: 32px;
            border-radius: var(--radius-lg);
            position: relative;
        }

        .pain-old {
            background: rgba(232, 69, 58, 0.05);
            border: 1px solid rgba(232, 69, 58, 0.2);
        }

        .pain-new {
            background: rgba(200, 169, 81, 0.06);
            border: 1px solid var(--color-border);
        }

        .pain-old h3,
        .pain-new h3 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.25rem;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .pain-old h3 {
            color: var(--color-red);
        }
        .pain-new h3 {
            color: var(--color-gold);
        }

        .pain-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .pain-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.95rem;
            line-height: 1.5;
        }

        .pain-old .pain-list li {
            color: var(--color-text-dim);
        }
        .pain-new .pain-list li {
            color: var(--color-text);
            font-weight: 500;
        }

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

        .pain-old .pain-list li i {
            color: var(--color-red);
        }
        .pain-new .pain-list li i {
            color: var(--color-gold);
        }

        /* ============ STATS SECTION ============ */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .stat-card {
            background: var(--color-card-bg);
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border-light);
        }

        .stat-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 30%;
            right: 30%;
            height: 3px;
            background: var(--color-gold);
            border-radius: 2px 2px 0 0;
            opacity: 0;
            transition: opacity var(--transition);
        }

        .stat-card:hover::after {
            opacity: 0.8;
        }

        .stat-number {
            font-family: var(--font-mono);
            font-weight: 800;
            font-size: 2.6rem;
            color: var(--color-gold);
            letter-spacing: 1px;
            display: block;
            margin-bottom: 6px;
        }

        .stat-label {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-dim);
            letter-spacing: 0.3px;
        }

        /* ============ FEATURES SECTION ============ */
        .features-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            grid-template-rows: auto auto;
            gap: 24px;
        }

        .feature-card {
            background: var(--color-card-light);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            position: relative;
            display: flex;
            flex-direction: column;
            gap: 12px;
            cursor: default;
        }

        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border-light);
        }

        .feature-card.feature-wide {
            grid-column: span 1;
        }

        .feature-card.feature-tall {
            grid-row: span 1;
        }

        .feature-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius);
            background: rgba(200, 169, 81, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-gold);
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .feature-card h3 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.15rem;
            color: #ffffff;
            letter-spacing: 0.2px;
        }

        .feature-card p {
            font-size: 0.9rem;
            color: var(--color-text-dim);
            line-height: 1.6;
        }

        .feature-card .feature-img {
            width: 100%;
            border-radius: var(--radius);
            overflow: hidden;
            margin-top: 4px;
        }

        .feature-card .feature-img img {
            width: 100%;
            height: auto;
            border-radius: var(--radius);
            transition: transform var(--transition-slow);
        }

        .feature-card:hover .feature-img img {
            transform: scale(1.03);
        }

        /* ============ DATA DASHBOARD SECTION ============ */
        .dashboard-area {
            background: var(--color-deep);
            position: relative;
            overflow: hidden;
        }

        .dashboard-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            opacity: 0.15;
            pointer-events: none;
        }

        .dashboard-inner {
            position: relative;
            z-index: 1;
        }

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

        .dash-match-card {
            background: var(--color-card-bg);
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
            border: 1px solid var(--color-border);
            border-radius: var(--radius);
            padding: 20px 16px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .dash-match-card:hover {
            border-color: var(--color-border-light);
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .dash-match-card .dash-league {
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--color-gold);
            letter-spacing: 0.6px;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .dash-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            margin-bottom: 8px;
        }

        .dash-team {
            font-weight: 600;
            font-size: 0.85rem;
            color: #ffffff;
            text-align: center;
            flex: 1;
            line-height: 1.3;
        }

        .dash-score {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--color-gold);
            letter-spacing: 1px;
        }

        .dash-meta {
            font-family: var(--font-mono);
            font-size: 0.7rem;
            color: var(--color-text-dim);
            display: flex;
            justify-content: space-between;
            padding-top: 8px;
            border-top: 1px solid var(--color-border-subtle);
        }

        .dash-status {
            font-weight: 600;
            font-size: 0.7rem;
            color: var(--color-red);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .dash-status .mini-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-red);
            animation: liveDot 1s ease-in-out infinite;
        }

        /* ============ TESTIMONIALS SECTION ============ */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .testimonial-card {
            background: #ffffff;
            border: 1px solid #e0e3e8;
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            transition: all var(--transition);
            position: relative;
        }

        .testimonial-card:hover {
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12);
            transform: translateY(-3px);
        }

        .testimonial-card::before {
            content: '\201C';
            position: absolute;
            top: 12px;
            left: 20px;
            font-size: 3rem;
            font-weight: 900;
            color: var(--color-gold);
            opacity: 0.25;
            line-height: 1;
            font-family: serif;
        }

        .testimonial-text {
            font-size: 0.95rem;
            color: var(--color-text-mid);
            line-height: 1.7;
            margin-bottom: 16px;
            padding-top: 8px;
            position: relative;
            z-index: 1;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 12px;
            padding-top: 14px;
            border-top: 1px solid #e8eaef;
        }

        .testimonial-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            overflow: hidden;
            flex-shrink: 0;
            background: #e0e3e8;
        }

        .testimonial-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

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

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

        /* ============ FAQ SECTION ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
            margin: 0 auto;
        }

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

        .faq-item.open {
            border-color: var(--color-border-light);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 20px;
            cursor: pointer;
            background: rgba(255, 255, 255, 0.03);
            transition: background var(--transition-fast);
            gap: 12px;
            user-select: none;
        }

        .faq-question:hover {
            background: rgba(200, 169, 81, 0.05);
        }

        .faq-question h4 {
            font-family: var(--font-heading);
            font-weight: 600;
            font-size: 1rem;
            color: #ffffff;
            letter-spacing: 0.2px;
            flex: 1;
        }

        .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(200, 169, 81, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-gold);
            font-size: 0.8rem;
            flex-shrink: 0;
            transition: all var(--transition-fast);
        }

        .faq-item.open .faq-icon {
            background: var(--color-gold);
            color: var(--color-deep);
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            background: var(--color-light);
            color: var(--color-text-dark);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        .faq-answer-inner {
            padding: 18px 20px;
            font-size: 0.95rem;
            line-height: 1.7;
        }

        /* ============ CTA SECTION ============ */
        .cta-section {
            background: var(--color-deep);
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .cta-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            opacity: 0.2;
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            max-width: 650px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 2.4rem;
            color: #ffffff;
            letter-spacing: var(--letter-spacing-heading);
            margin-bottom: 12px;
        }

        .cta-inner p {
            font-size: 1.05rem;
            color: var(--color-text-dim);
            margin-bottom: 28px;
            line-height: 1.6;
        }

        .cta-buttons {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* ============ FOOTER ============ */
        .footer {
            background: #060D1A;
            padding: 48px 0 32px;
            border-top: 1px solid var(--color-border-subtle);
        }

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

        .footer-col h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-gold);
            letter-spacing: 0.5px;
            margin-bottom: 14px;
            text-transform: uppercase;
        }

        .footer-col p,
        .footer-col a {
            font-size: 0.85rem;
            color: var(--color-text-dim);
            line-height: 1.8;
            display: block;
            transition: color var(--transition-fast);
        }

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

        .footer-divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
            opacity: 0.3;
            margin-bottom: 20px;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--color-text-dim);
        }

        .footer-bottom a {
            color: var(--color-text-dim);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--color-gold);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .hero-container {
                grid-template-columns: 1fr;
                gap: 36px;
                text-align: center;
            }
            .hero-left {
                align-items: center;
                text-align: center;
            }
            .hero-badge {
                margin: 0 auto;
            }
            .hero-subtitle {
                max-width: 100%;
            }
            .hero-actions {
                justify-content: center;
            }
            .hero-right {
                justify-content: center;
            }
            .hero-score-card {
                max-width: 360px;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .pain-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .features-grid {
                grid-template-columns: 1fr 1fr;
                grid-template-rows: auto;
            }
            .feature-card.feature-wide {
                grid-column: span 2;
            }
            .dashboard-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .section {
                padding: 70px 0;
            }
            .section h2 {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .nav-cta-btn {
                display: none;
            }
            .nav-hamburger {
                display: flex;
            }
            .hero-container {
                grid-template-columns: 1fr;
                gap: 28px;
                padding: 24px 16px;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-score-card {
                max-width: 100%;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .stat-number {
                font-size: 2rem;
            }
            .features-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .feature-card.feature-wide {
                grid-column: span 1;
            }
            .dashboard-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .testimonials-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .cta-inner h2 {
                font-size: 1.7rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
                text-align: center;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .section {
                padding: var(--section-pad-mobile) 0;
            }
            .section h2 {
                font-size: 1.55rem;
            }
            .container {
                padding: 0 16px;
            }
            .pain-grid {
                gap: 16px;
            }
            .pain-old,
            .pain-new {
                padding: 20px 16px;
            }
        }

        @media (max-width: 520px) {
            .hero h1 {
                font-size: 1.5rem;
            }
            .hero-score-card {
                padding: 18px 14px;
            }
            .score-numbers {
                font-size: 2rem;
            }
            .score-team-icon {
                width: 38px;
                height: 38px;
                font-size: 0.85rem;
            }
            .score-team-name {
                font-size: 0.75rem;
            }
            .stats-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .stat-card {
                padding: 20px 16px;
            }
            .stat-number {
                font-size: 1.8rem;
            }
            .btn-primary,
            .btn-ghost {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            .cta-buttons {
                flex-direction: column;
                gap: 12px;
            }
            .cta-inner h2 {
                font-size: 1.4rem;
            }
            .section h2 {
                font-size: 1.35rem;
            }
            .faq-question h4 {
                font-size: 0.9rem;
            }
        }