/* === BASE STYLES === */:root {
            --primary-electric: #00F0FF;
            --primary-deep: #0A1628;
            --accent-coral: #FF4D6D;
            --accent-yellow: #FFD23F;
            --gradient-primary: linear-gradient(135deg, #00F0FF 0%, #0066FF 100%);
            --gradient-accent: linear-gradient(135deg, #FF4D6D 0%, #FF8E53 100%);
            --gradient-dark: linear-gradient(180deg, #0A1628 0%, #1A2F4F 100%);
            --text-primary: #FFFFFF;
            --text-secondary: #B8C5D6;
            --text-dark: #0A1628;
            --shadow-sm: 0 4px 12px rgba(0, 240, 255, 0.15);
            --shadow-md: 0 8px 24px rgba(0, 240, 255, 0.2);
            --shadow-lg: 0 16px 48px rgba(0, 240, 255, 0.25);
            --shadow-glow: 0 0 40px rgba(0, 240, 255, 0.4);
            --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }

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

        body {
            font-family: 'Poppins', sans-serif;
            background: var(--primary-deep);
            color: var(--text-primary);
            overflow-x: hidden;
            line-height: 1.7;
        }

        html {
            overflow-x: hidden;
        }

        img, video, iframe {
            max-width: 100%;
            height: auto;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1rem;
        }

        h1 {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            background: linear-gradient(135deg, var(--primary-electric) 0%, var(--accent-yellow) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.02em;
        }

        h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            color: var(--text-primary);
            margin-bottom: 1.5rem;
        }

        h3 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            color: var(--primary-electric);
        }

        p {
            color: var(--text-secondary);
            font-size: clamp(1rem, 1.5vw, 1.125rem);
            margin-bottom: 1.5rem;
        }

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

        .container {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .btn {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            padding: 18px 48px;
            border-radius: 50px;
            border: none;
            font-size: 1.125rem;
            cursor: pointer;
            transition: var(--transition-smooth);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            position: relative;
            overflow: hidden;
            display: inline-block;
            min-height: 44px;
            min-width: 44px;
        }

        .btn-primary {
            background: var(--gradient-accent);
            color: var(--text-primary);
            box-shadow: var(--shadow-md);
        }

        .btn-primary::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: var(--transition-smooth);
        }

        .btn-primary:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: var(--shadow-lg), var(--shadow-glow);
        }

        .btn-primary:hover::before {
            left: 100%;
        }

        .card {
            background: rgba(26, 47, 79, 0.6);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(0, 240, 255, 0.1);
            border-radius: 24px;
            padding: 2.5rem;
            transition: var(--transition-smooth);
            box-shadow: var(--shadow-sm);
            height: 100%;
        }

        .card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-electric);
        }

        section {
            padding: 100px 0;
            position: relative;
        }

        .section-bg-pattern {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.03;
            background-image: radial-gradient(circle at 20% 50%, var(--primary-electric) 2px, transparent 2px),
                              radial-gradient(circle at 80% 80%, var(--accent-coral) 2px, transparent 2px);
            background-size: 50px 50px;
            pointer-events: none;
        }

        /* === LAYOUT STYLES === */
        header {
            background: rgba(10, 22, 40, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 240, 255, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 20px 0;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
        }

        header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .header-left {
            display: flex;
            align-items: center;
            gap: 20px;
            z-index: 1001;
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo-text {
            font-family: 'Montserrat', sans-serif;
            font-weight: 900;
            font-size: 1.75rem;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
        }

        .main-nav {
            display: flex;
            align-items: center;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            background: none;
            border: none;
            cursor: pointer;
            padding: 10px;
            z-index: 1001;
            min-width: 44px;
            min-height: 44px;
            justify-content: center;
            align-items: center;
        }

        @media (max-width: 767px) {
            .hamburger {
                display: flex;
            }
        }

        .hamburger span {
            width: 30px;
            height: 3px;
            background: var(--primary-electric);
            margin: 4px 0;
            transition: var(--transition-smooth);
            border-radius: 2px;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(9px, 9px);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(9px, -9px);
        }

        .nav-list {
            display: flex;
            list-style: none;
            gap: 40px;
            margin: 0;
        }

        .nav-list li a {
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 1rem;
            transition: var(--transition-smooth);
            position: relative;
        }

        .nav-list li a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-primary);
            transition: var(--transition-smooth);
        }

        .nav-list li a:hover {
            color: var(--primary-electric);
        }

        .nav-list li a:hover::after {
            width: 100%;
        }

        header .cta-button {
            padding: 14px 36px;
            font-size: 1rem;
            background: var(--gradient-accent);
            color: var(--text-primary);
            box-shadow: 0 4px 15px rgba(255, 77, 109, 0.4), 0 0 20px rgba(255, 77, 109, 0.2);
            border-radius: 50px;
            font-weight: 700;
            letter-spacing: 0.5px;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            text-transform: uppercase;
        }

        header .cta-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            transition: left 0.5s ease;
        }

        header .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 77, 109, 0.6), 0 0 30px rgba(255, 77, 109, 0.4);
        }

        header .cta-button:hover::before {
            left: 100%;
        }

        header .cta-button:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(255, 77, 109, 0.4);
        }

        footer {
            background: var(--gradient-dark);
            border-top: 1px solid rgba(0, 240, 255, 0.1);
            padding: 60px 0 30px;
            margin-top: 100px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-logo .logo-text {
            font-size: 1.5rem;
        }

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

        .footer-nav ul li {
            margin-bottom: 12px;
        }

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

        .footer-nav ul li a:hover {
            color: var(--primary-electric);
            padding-left: 5px;
        }

        .footer-info {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .footer-info p {
            margin-bottom: 8px;
            color: var(--text-secondary);
        }

        @media (max-width: 991px) {
            .nav-list {
                gap: 25px;
            }
        }

        @media (max-width: 767px) {
            header .container {
                position: relative;
            }

            .header-left {
                flex: 0 0 auto;
            }

            .logo {
                flex: 0 0 auto;
            }

            .hamburger {
                display: flex;
            }

            .main-nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(10, 22, 40, 0.98);
                backdrop-filter: blur(20px);
                padding: 100px 30px 30px;
                transition: var(--transition-smooth);
                box-shadow: -4px 0 24px rgba(0, 0, 0, 0.5);
            }

            .main-nav.active {
                right: 0;
            }

            .nav-list {
                flex-direction: column;
                gap: 20px;
            }

            .nav-list li a {
                font-size: 1.25rem;
            }

            header .cta-button {
                display: block;
                width: auto;
                margin-left: auto;
                flex-shrink: 0;
            }

            .footer-content {
                grid-template-columns: 1fr;
                text-align: center;
            }
        }

@media (max-width: 767px) {
            header .container {
                position: relative;
            }

            .header-left {
                flex: 0 0 auto;
            }

            .logo {
                flex: 0 0 auto;
            }

            .hamburger {
                display: flex;
            }

            .main-nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(10, 22, 40, 0.98);
                backdrop-filter: blur(20px);
                padding: 100px 30px 30px;
                transition: var(--transition-smooth);
                box-shadow: -4px 0 24px rgba(0, 0, 0, 0.5);
            }

            .main-nav.active {
                right: 0;
            }

            .nav-list {
                flex-direction: column;
                gap: 20px;
            }

            .nav-list li a {
                font-size: 1.25rem;
            }

            header .cta-button {
                display: block;
                width: auto;
                margin-left: auto;
                flex-shrink: 0;
            }

            .footer-content {
                grid-template-columns: 1fr;
                text-align: center;
            }
        }

@media (max-width: 767px) {
            html, body {
                overflow-x: hidden;
                width: 100%;
                position: relative;
            }

            .container {
                max-width: 100%;
                padding: 0 15px;
                overflow-x: hidden;
            }

            section {
                padding: 50px 0;
                overflow-x: hidden;
            }

            .table-responsive {
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                width: 100%;
            }

            .hero-section {
                min-height: auto;
                padding: 80px 0 50px;
            }

            .overview-table table td {
                padding: 16px 20px;
                font-size: 1rem;
                display: block;
                width: 100%;
            }

            .overview-table table td:first-child {
                padding-bottom: 8px;
                border-bottom: 1px solid rgba(0, 240, 255, 0.1);
            }

            .overview-table table td:last-child {
                padding-top: 8px;
            }

            .overview-table table tbody tr {
                display: block;
                margin-bottom: 20px;
                border: 1px solid rgba(0, 240, 255, 0.1);
                border-radius: 16px;
                overflow: hidden;
            }

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

            .tabs-nav {
                flex-direction: column;
            }

            .tab-button {
                width: 100%;
            }

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

            .support-cards {
                grid-template-columns: 1fr;
            }

            .security-list li {
                padding-left: 40px;
                padding-top: 180px;
            }

            .security-list li::before {
                top: 15px;
                left: 50%;
                transform: translateX(-50%);
            }

            .security-list li h3 {
                margin-top: 50px;
            }

            .accordion-header {
                padding: 20px;
            }

            .accordion-header h3 {
                font-size: 1.125rem;
            }

            .accordion-body p {
                padding: 0 20px 20px;
            }

            .cta-section p {
                font-size: 1.125rem;
            }
        }