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

        :root {
            --primary-cyan: #00f3ff;
            --primary-pink: #ff0055;
            --primary-purple: #8b5cf6;
            --dark-bg: #0a0a1a;
            --card-bg: #1a1a2e;
            --card-hover: #252540;
            --text-primary: #ffffff;
            --text-secondary: #a0e7ff;
            --text-muted: #cccccc;
            --border-color: #333355;
            --success: #10b981;
            --warning: #f59e0b;
        }

        body {
            background: linear-gradient(135deg, #0a0a1a 0%, #1a0a2e 50%, #0a1a2e 100%);
            background-attachment: fixed;
            color: var(--text-primary);
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Animated Background */

        @keyframes backgroundShift {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.8; transform: scale(1.1); }
        }

        /* Navigation Bar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(26, 26, 46, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 243, 255, 0.2);
            padding: 1rem 0;
            z-index: 1000;
            animation: slideDown 0.5s ease;
        }

        @keyframes slideDown {
            from { transform: translateY(-100%); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }

        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-logo {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.8rem;
            font-weight: 900;
            background: linear-gradient(135deg, var(--primary-cyan), var(--primary-pink));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: transform 0.3s ease;
        }

        .nav-logo:hover {
            transform: scale(1.05);
        }

        .nav-logo i {
            -webkit-text-fill-color: var(--primary-cyan);
            animation: pulse 2s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.6; }
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
            align-items: center;
        }

        .nav-link {
            color: var(--text-primary);
            text-decoration: none;
            font-weight: 500;
            position: relative;
            padding: 0.5rem 1rem;
            transition: color 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .nav-link::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary-cyan), var(--primary-pink));
            transform: translateX(-50%);
            transition: width 0.3s ease;
        }

        .nav-link:hover {
            color: var(--primary-cyan);
        }

        .nav-link:hover::before {
            width: 100%;
        }

        .nav-link.active {
            color: var(--primary-cyan);
        }

        .nav-link.active::before {
            width: 100%;
        }

        .nav-profile {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.5rem 1rem;
            background: rgba(0, 243, 255, 0.1);
            border: 1px solid rgba(0, 243, 255, 0.3);
            border-radius: 50px;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .nav-profile:hover {
            background: rgba(0, 243, 255, 0.2);
            border-color: var(--primary-cyan);
            transform: translateY(-2px);
            box-shadow: 0 5px 20px rgba(0, 243, 255, 0.3);
        }

        .nav-avatar {
            width: 35px;
            height: 35px;
            background: linear-gradient(135deg, var(--primary-cyan), var(--primary-pink));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 0.9rem;
        }

        .nav-username {
            font-weight: 600;
            color: var(--text-primary);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 0.5rem;
        }

        .nav-toggle span {
            width: 25px;
            height: 3px;
            background: var(--primary-cyan);
            border-radius: 3px;
            transition: all 0.3s ease;
        }

        /* Hero Carousel */
        .hero-carousel {
            margin-top: 70px;
            position: relative;
            height: 600px;
            overflow: hidden;
        }

        .carousel-slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            opacity: 0;
            transition: opacity 1s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .carousel-slide.active {
            opacity: 1;
            z-index: 1;
        }

        .carousel-slide::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
        }

        .slide-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 800px;
            padding: 2rem;
            animation: fadeInUp 1s ease;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .slide-content h3 {
            font-family: 'Orbitron', sans-serif;
            font-size: 4rem;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--primary-cyan), var(--primary-pink));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 40px rgba(0, 243, 255, 0.5);
        }

        .slide-content p {
            font-size: 1.4rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
        }

        .cta-button {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 1rem 2.5rem;
            background: linear-gradient(135deg, var(--primary-cyan), var(--primary-purple));
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(0, 243, 255, 0.4);
            border: none;
            cursor: pointer;
        }

        .cta-button:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0, 243, 255, 0.6);
        }

        .carousel-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0, 243, 255, 0.2);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(0, 243, 255, 0.3);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 10;
        }

        .carousel-nav:hover {
            background: rgba(0, 243, 255, 0.4);
            transform: translateY(-50%) scale(1.1);
        }

        .carousel-prev { left: 2rem; }
        .carousel-next { right: 2rem; }

        .dot-container {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 1rem;
            z-index: 10;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .dot.active-dot {
            background: var(--primary-cyan);
            width: 40px;
            border-radius: 10px;
        }

        /* Container */
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 4rem 2rem;
            position: relative;
            z-index: 1;
        }

        /* Section Title */
        .section-title {
            font-family: 'Orbitron', sans-serif;
            font-size: 3rem;
            text-align: center;
            margin-bottom: 3rem;
            background: linear-gradient(135deg, var(--primary-cyan), var(--primary-purple), var(--primary-pink));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: gradientShift 3s ease infinite;
            background-size: 200% 200%;
        }

        @keyframes gradientShift {
            0%, 100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }

        /* Category Grid */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 4rem;
        }

        .category-card {
            position: relative;
            height: 200px;
            background-size: cover;
            background-position: center;
            border-radius: 20px;
            overflow: hidden;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            border: 1px solid rgba(0, 243, 255, 0.2);
        }

        .category-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
            transition: all 0.3s ease;
        }

        .category-card:hover {
            transform: translateY(-10px) scale(1.05);
            border-color: var(--primary-cyan);
            box-shadow: 0 20px 40px rgba(0, 243, 255, 0.3);
        }

        .category-card:hover::before {
            background: linear-gradient(180deg, rgba(0, 243, 255, 0.2) 0%, rgba(255, 0, 85, 0.4) 100%);
        }

        .category-card h3 {
            position: absolute;
            bottom: 1.5rem;
            left: 1.5rem;
            font-size: 1.8rem;
            font-family: 'Orbitron', sans-serif;
            z-index: 2;
            color: white;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
        }

        /* Games Grid */
        .games-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 2rem;
        }

        .game-card {
            background: rgba(37, 37, 64, 0.6);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid rgba(0, 243, 255, 0.2);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            cursor: pointer;
        }

        .game-card:hover {
            transform: translateY(-15px) scale(1.02);
            border-color: var(--primary-pink);
            box-shadow: 0 25px 50px rgba(255, 0, 85, 0.3);
        }

        .game-image {
            height: 200px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .game-image::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
        }

        .game-details {
            padding: 1.5rem;
        }

        .game-info h3 {
            font-size: 1.5rem;
            color: white;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }

        .game-category-tag {
            color: var(--primary-cyan);
            font-size: 0.9rem;
            margin-bottom: 1rem;
            display: block;
        }

        .game-meta {
            display: flex;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .game-meta span {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }

        .game-meta i {
            color: var(--warning);
        }

        /* Footer */
        footer {
            background: rgba(26, 26, 46, 0.8);
            backdrop-filter: blur(20px);
            border-top: 1px solid rgba(0, 243, 255, 0.2);
            padding: 2rem 0;
            text-align: center;
            margin-top: 4rem;
        }

        .footer-bottom p {
            color: var(--text-secondary);
        }

        /* Notification */
        .notification {
            position: fixed;
            top: 100px;
            right: 2rem;
            background: linear-gradient(135deg, var(--primary-cyan), var(--primary-purple));
            color: white;
            padding: 1rem 2rem;
            border-radius: 12px;
            box-shadow: 0 10px 40px rgba(0, 243, 255, 0.4);
            z-index: 2000;
            animation: slideInRight 0.5s ease, slideOutRight 0.5s ease 2.5s;
            display: none;
        }

        @keyframes slideInRight {
            from {
                transform: translateX(400px);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }

        @keyframes slideOutRight {
            from {
                transform: translateX(0);
                opacity: 1;
            }
            to {
                transform: translateX(400px);
                opacity: 0;
            }
        }

        .notification.show {
            display: block;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .slide-content h3 {
                font-size: 3rem;
            }

            .category-grid {
                grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                top: 70px;
                left: -100%;
                flex-direction: column;
                background: rgba(26, 26, 46, 0.95);
                backdrop-filter: blur(20px);
                width: 100%;
                padding: 2rem;
                gap: 1rem;
                transition: left 0.3s ease;
                border-bottom: 1px solid rgba(0, 243, 255, 0.2);
            }

            .nav-menu.active {
                left: 0;
            }

            .nav-toggle {
                display: flex;
            }

            .hero-carousel {
                height: 400px;
            }

            .slide-content h3 {
                font-size: 2rem;
            }

            .slide-content p {
                font-size: 1rem;
            }

            .section-title {
                font-size: 2rem;
            }

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

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

        /* Scrollbar */
        ::-webkit-scrollbar {
            width: 12px;
        }

        ::-webkit-scrollbar-track {
            background: rgba(26, 26, 46, 0.5);
        }

        ::-webkit-scrollbar-thumb {
            background: linear-gradient(180deg, var(--primary-cyan), var(--primary-pink));
            border-radius: 10px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(180deg, var(--primary-pink), var(--primary-cyan));
        }


        /* Import Fonts to match index.php */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Poppins:wght@300;400;500;600;700&display=swap');

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

:root {
    --primary-cyan: #00f3ff;
    --primary-pink: #ff0055;
    --primary-purple: #8b5cf6;
    --dark-bg: #0a0a1a;
    --card-bg: rgba(26, 26, 46, 0.8);
    --text-primary: #ffffff;
    --text-secondary: #a0e7ff;
    --border-glow: rgba(0, 243, 255, 0.3);
    --text-muted: #cccccc;
    --border-color: #333355;
    --success: #10b981;        
    --warning: #f59e0b;
}

body {
    background: linear-gradient(135deg, #0a0a1a 0%, #1a0a2e 50%, #0a1a2e 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 20% 80%, rgba(0, 243, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 0, 85, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
            animation: backgroundShift 20s ease infinite;
            pointer-events: none;
            z-index: 0;
        }

.container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
}

header {
    background: rgba(26, 26, 46, 0.85);
    backdrop-filter: blur(20px);
    padding: 15px 0;
    border-bottom: 1px solid var(--border-glow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-pink));
    letter-spacing: 2px;
}

.search-bar {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glow);
    border-radius: 50px;
    padding: 8px 20px;
    transition: all 0.3s ease;
}

.search-bar:focus-within {
    box-shadow: 0 0 15px var(--border-glow);
    border-color: var(--primary-cyan);
}

nav a {
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    transition: all 0.3s ease;
}

nav a:hover, nav a.active {
    color: var(--primary-cyan);
    text-shadow: 0 0 10px var(--primary-cyan);
    background: transparent;
}

.carousel-container {
    border: 1px solid var(--border-glow);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.slide-text h3 {
    font-family: 'Orbitron', sans-serif;
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-pink));
    text-shadow: 0 0 30px rgba(0, 243, 255, 0.3);
}

.cta-button {
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-purple));
    border: none;
    box-shadow: 0 5px 15px rgba(0, 243, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 243, 255, 0.5);
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.section-title::after {
    background: linear-gradient(90deg, var(--primary-cyan), var(--primary-pink));
}

.category-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-glow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.category-card:hover {
    border-color: var(--primary-cyan);
    box-shadow: 0 10px 30px rgba(0, 243, 255, 0.2);
    transform: translateY(-10px);
}

.category-card h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--primary-cyan);
}

/* Game Cards */
.game-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-glow);
}

.game-card:hover {
    border-color: var(--primary-pink);
    box-shadow: 0 15px 40px rgba(255, 0, 85, 0.2);
}

.game-info h3 {
    color: var(--text-primary);
    font-weight: 600;
}

.game-category-tag {
    color: var(--primary-cyan);
}

/* Notification & Modals */
.notification {
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-purple));
    border: none;
    font-weight: 600;
}

.modal-content {
    background: var(--dark-bg);
    border: 1px solid var(--primary-cyan);
    box-shadow: 0 0 50px rgba(0, 243, 255, 0.2);
}

#modalTitle {
    font-family: 'Orbitron', sans-serif;
    color: var(--primary-cyan);
}

 .download-hero {
            background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), 
                        url('images/download-bg.jpg');
            background-size: cover;
            background-position: center;
            padding: 100px 0 60px;
            text-align: center;
            margin-top: 20px;
            border-radius: 10px;
            margin: 20px auto;
            max-width: 1200px;
        }

        .download-hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #a020f0, #ff0000);
            background-clip: text;
            color: transparent;
            display: inline-block;
        }

        .download-hero p {
            font-size: 1.2rem;
            max-width: 600px;
            margin: 0 auto 40px;
            color: #e0e0e0;
        }

        .platforms-section {
            padding: 60px 0;
        }

        .platforms-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }

        .platform-card {
            background: #1e1e1e;
            border-radius: 15px;
            padding: 40px 30px;
            text-align: center;
            border: 2px solid #333;
            transition: all 0.3s ease;
        }

        .platform-card:hover {
            border-color: #a020f0;
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(160, 32, 240, 0.2);
        }

        .platform-icon {
            font-size: 4rem;
            margin-bottom: 20px;
            color: #a020f0;
        }

        .platform-card h3 {
            font-size: 2rem;
            margin-bottom: 15px;
            color: #fff;
        }

        .platform-card p {
            color: #aaa;
            margin-bottom: 25px;
            line-height: 1.6;
        }

        .platform-specs {
            background: #2a2a2a;
            padding: 20px;
            border-radius: 10px;
            margin: 25px 0;
            text-align: left;
        }

        .platform-specs h4 {
            color: #a020f0;
            margin-bottom: 15px;
            font-size: 1.2rem;
        }

        .spec-item {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid #333;
        }

        .spec-item:last-child {
            border-bottom: none;
        }

        .spec-label {
            color: #aaa;
        }

        .spec-value {
            color: #fff;
            font-weight: 500;
        }

        .download-step {
            background: #2a2a2a;
            border-radius: 10px;
            padding: 25px;
            margin-bottom: 20px;
            display: flex;
            align-items: flex-start;
            gap: 20px;
        }

        .step-number {
            background: linear-gradient(90deg, #a020f0, #ff0000);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .step-content h4 {
            color: #fff;
            margin-bottom: 10px;
            font-size: 1.3rem;
        }

        .step-content p {
            color: #aaa;
            line-height: 1.6;
        }

        .faq-section {
            padding: 60px 0;
            background: #1a1a1a;
            margin: 40px 0;
            border-radius: 10px;
        }

        .faq-item {
            background: #2a2a2a;
            border-radius: 10px;
            margin-bottom: 15px;
            overflow: hidden;
        }

        .faq-question {
            padding: 20px 30px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background 0.3s ease;
        }

        .faq-question:hover {
            background: #333;
        }

        .faq-question h4 {
            color: #fff;
            margin: 0;
            font-size: 1.1rem;
        }

        .faq-question i {
            color: #a020f0;
            transition: transform 0.3s ease;
        }

        .faq-answer {
            padding: 0 30px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
        }

        .faq-answer.active {
            padding: 20px 30px;
            max-height: 500px;
        }

        .faq-answer p {
            color: #aaa;
            line-height: 1.6;
            margin: 0;
        }

        /* Enhanced download buttons */
        .download-btn-large {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
            background: linear-gradient(90deg, #a020f0, #ff0000);
            color: white;
            padding: 20px 40px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.2rem;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            min-width: 300px;
            margin: 20px 0;
        }

        .download-btn-large:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(160, 32, 240, 0.4);
        }

        .download-btn-large i {
            font-size: 1.5rem;
        }

        .requirements-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .requirement-card {
            background: #2a2a2a;
            padding: 25px;
            border-radius: 10px;
            text-align: center;
            border: 2px solid transparent;
            transition: all 0.3s ease;
        }

        .requirement-card:hover {
            border-color: #a020f0;
        }

        .requirement-icon {
            font-size: 2.5rem;
            color: #a020f0;
            margin-bottom: 15px;
        }

        .requirement-card h4 {
            color: #fff;
            margin-bottom: 10px;
            font-size: 1.1rem;
        }

        .requirement-card p {
            color: #aaa;
            font-size: 0.9rem;
            line-height: 1.5;
        }

        @media (max-width: 768px) {
            .download-hero h1 {
                font-size: 2.5rem;
            }
            
            .platforms-grid {
                grid-template-columns: 1fr;
            }
            
            .download-btn-large {
                min-width: 250px;
                padding: 15px 30px;
            }
            
            .download-step {
                flex-direction: column;
                text-align: center;
            }
            
            .step-number {
                margin: 0 auto;
            }
        }

        
                @keyframes backgroundShift {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.8; transform: scale(1.1); }
        }

                .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(26, 26, 46, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 243, 255, 0.2);
            padding: 1rem 0;
            z-index: 1000;
            animation: slideDown 0.5s ease;
        }

        @keyframes slideDown {
            from { transform: translateY(-100%); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }

        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-logo {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.8rem;
            font-weight: 900;
            background: linear-gradient(135deg, var(--primary-cyan), var(--primary-pink));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: transform 0.3s ease;
        }

        .nav-logo:hover {
            transform: scale(1.05);
        }

        .nav-logo i {
            -webkit-text-fill-color: var(--primary-cyan);
            animation: pulse 2s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.6; }
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
            align-items: center;
        }

        .nav-link {
            color: var(--text-primary);
            text-decoration: none;
            font-weight: 500;
            position: relative;
            padding: 0.5rem 1rem;
            transition: color 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .nav-link::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary-cyan), var(--primary-pink));
            transform: translateX(-50%);
            transition: width 0.3s ease;
        }

        .nav-link:hover {
            color: var(--primary-cyan);
        }

        .nav-link:hover::before {
            width: 100%;
        }

        .nav-link.active {
            color: var(--primary-cyan);
        }

        .nav-link.active::before {
            width: 100%;
        }

        .nav-profile {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.5rem 1rem;
            background: rgba(0, 243, 255, 0.1);
            border: 1px solid rgba(0, 243, 255, 0.3);
            border-radius: 50px;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .nav-profile:hover {
            background: rgba(0, 243, 255, 0.2);
            border-color: var(--primary-cyan);
            transform: translateY(-2px);
            box-shadow: 0 5px 20px rgba(0, 243, 255, 0.3);
        }

        .nav-avatar {
            width: 35px;
            height: 35px;
            background: linear-gradient(135deg, var(--primary-cyan), var(--primary-pink));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 0.9rem;
        }

        .nav-username {
            font-weight: 600;
            color: var(--text-primary);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 0.5rem;
        }

        .nav-toggle span {
            width: 25px;
            height: 3px;
            background: var(--primary-cyan);
            border-radius: 3px;
            transition: all 0.3s ease;
        }