/* === BASE STYLES === */:root {
            --primary-electric: #00E5FF;
            --primary-cyan: #00B8D4;
            --secondary-coral: #FF5252;
            --secondary-orange: #FF6E40;
            --accent-lime: #C6FF00;
            --dark-bg: #0A0E27;
            --dark-surface: #151B3D;
            --dark-elevated: #1E2749;
            --text-primary: #FFFFFF;
            --text-secondary: #B0BEC5;
            --gradient-primary: linear-gradient(135deg, var(--primary-electric) 0%, var(--primary-cyan) 100%);
            --gradient-secondary: linear-gradient(135deg, var(--secondary-coral) 0%, var(--secondary-orange) 100%);
            --gradient-dark: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-surface) 100%);
            --shadow-glow: 0 0 40px rgba(0, 229, 255, 0.3);
            --shadow-card: 0 20px 60px rgba(0, 0, 0, 0.5);
            --font-primary: 'Space Grotesk', sans-serif;
            --font-secondary: 'Archivo', sans-serif;
        }

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

        body {
            font-family: var(--font-secondary);
            background: var(--dark-bg);
            color: var(--text-primary);
            line-height: 1.7;
            overflow-x: hidden;
        }

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

        h1, h2, h3, h4 {
            font-family: var(--font-primary);
            font-weight: 700;
            line-height: 1.2;
        }

        h1 {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            margin-bottom: 1.5rem;
        }

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

        h3 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            margin-bottom: 1rem;
        }

        p {
            font-size: clamp(1rem, 1.5vw, 1.125rem);
            color: var(--text-secondary);
            margin-bottom: 1.25rem;
        }

        a {
            color: var(--primary-electric);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        a:hover {
            color: var(--accent-lime);
        }

        .btn-primary {
            background: var(--gradient-secondary);
            color: var(--text-primary);
            padding: 18px 40px;
            border-radius: 50px;
            font-family: var(--font-primary);
            font-weight: 700;
            font-size: 1.125rem;
            border: none;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: 0 10px 30px rgba(255, 82, 82, 0.4);
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            overflow: hidden;
            display: inline-block;
        }

        .btn-primary::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(255, 82, 82, 0.6);
        }

        .btn-primary:hover::before {
            width: 300px;
            height: 300px;
        }

        .card {
            background: var(--dark-elevated);
            border-radius: 20px;
            padding: 2.5rem;
            box-shadow: var(--shadow-card);
            transition: all 0.4s ease;
            border: 1px solid rgba(0, 229, 255, 0.1);
            position: relative;
            overflow: hidden;
        }

        .card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient-primary);
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }

        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 70px rgba(0, 229, 255, 0.3);
            border-color: var(--primary-electric);
        }

        .card:hover::before {
            transform: scaleX(1);
        }

        .card img {
            width: 100%;
            height: auto;
            border-radius: 12px;
            margin-bottom: 1.5rem;
        }

        .section-spacing {
            padding: 100px 0;
        }

        /* === LAYOUT STYLES === */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(10, 14, 39, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 229, 255, 0.1);
            transition: all 0.3s ease;
        }

        header.scrolled {
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
        }

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

        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo a {
            display: block;
        }
        
        .logo img {
            height: 40px;
            width: auto;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .nav-list {
            display: flex;
            list-style: none;
            gap: 35px;
            margin: 0;
            padding: 0;
        }

        .nav-list a {
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 1rem;
            position: relative;
            transition: color 0.3s ease;
        }

        .nav-list a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-primary);
            transition: width 0.3s ease;
        }

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

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

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 6px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 10px;
        }

        .hamburger span {
            width: 28px;
            height: 3px;
            background: var(--primary-electric);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .hamburger[aria-expanded="true"] span:nth-child(1) {
            transform: rotate(45deg) translate(8px, 8px);
        }

        .hamburger[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }

        .hamburger[aria-expanded="true"] span:nth-child(3) {
            transform: rotate(-45deg) translate(8px, -8px);
        }

        footer {
            background: var(--dark-surface);
            border-top: 1px solid rgba(0, 229, 255, 0.1);
            padding: 60px 0 30px;
            margin-top: 100px;
        }

        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            flex-wrap: wrap;
            gap: 40px;
        }

        .footer-links ul {
            list-style: none;
            display: flex;
            gap: 30px;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.95rem;
            transition: color 0.3s ease;
        }

        .footer-links a:hover {
            color: var(--primary-electric);
        }

        .footer-info {
            text-align: right;
        }

        .footer-info p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0.5rem;
        }

        @media (max-width: 767px) {
            header .container {
                padding: 15px 20px;
            }

            .logo img {
                height: 35px;
            }

            .hamburger {
                display: flex;
            }

            .main-nav {
                order: 3;
                width: 100%;
                margin-top: 15px;
            }

            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 15px;
                padding: 20px 0;
                border-top: 1px solid rgba(0, 229, 255, 0.1);
            }

            .nav-list.active {
                display: flex;
            }

            header .btn-primary {
                width: 100%;
                margin-top: 15px;
                order: 4;
            }

            .footer-content {
                flex-direction: column;
                text-align: center;
            }

            .footer-links ul {
                justify-content: center;
            }

            .footer-info {
                text-align: center;
            }
        }

@media (max-width: 767px) {
            header .container {
                padding: 15px 20px;
            }

            .logo img {
                height: 35px;
            }

            .hamburger {
                display: flex;
            }

            .main-nav {
                order: 3;
                width: 100%;
                margin-top: 15px;
            }

            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 15px;
                padding: 20px 0;
                border-top: 1px solid rgba(0, 229, 255, 0.1);
            }

            .nav-list.active {
                display: flex;
            }

            header .btn-primary {
                width: 100%;
                margin-top: 15px;
                order: 4;
            }

            .footer-content {
                flex-direction: column;
                text-align: center;
            }

            .footer-links ul {
                justify-content: center;
            }

            .footer-info {
                text-align: center;
            }
        }

@media (max-width: 767px) {
            .section-spacing {
                padding: 60px 0;
            }


            .overview-section,
            .registration,
            .benefits,
            .games,
            .licensing,
            .faq,
            .cta-section {
                padding: 60px 0;
            }

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

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

            .tab-button {
                width: 100%;
            }

            .tab-content {
                padding: 2rem 1.5rem;
            }

            .table-wrapper {
                padding: 1.5rem;
            }

            .info-table td {
                display: block;
                width: 100% !important;
                border-radius: 0 !important;
                padding: 15px;
            }

            .info-table td:first-child {
                border-radius: 12px 12px 0 0 !important;
                border-bottom: 1px solid var(--dark-bg);
            }

            .info-table td:last-child {
                border-radius: 0 0 12px 12px !important;
            }

            .info-table tr {
                display: block;
                margin-bottom: 15px;
                border-radius: 12px;
                overflow: hidden;
            }

            section.container[style*="padding-top"] {
                padding-top: 12rem !important;
            }
        }