/* GlacierPath.bond - Automotive Racing Theme */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Automotive Color Palette */
    --primary-color: #1E3A8A; /* Racing Blue */
    --secondary-color: #DC2626; /* Speed Red */
    --accent-color: #64748B; /* Steel Silver */
    --accent-secondary: #F59E0B; /* Racing Yellow */
    --background-dark: #0F172A; /* Midnight Blue */
    --background-light: #1E293B; /* Dark Steel */
    --card-background: #334155; /* Carbon Grey */
    --text-primary: #FFFFFF;
    --text-secondary: #E2E8F0; /* Chrome Silver */
    --text-muted: #94A3B8; /* Matte Silver */
    --border-color: #475569;
    --shadow-color: rgba(30, 58, 138, 0.4);
    --glow-color: rgba(220, 38, 38, 0.5);
    
    /* Typography */
    --font-heading: 'Orbitron', monospace;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 4rem 0;
    --container-max-width: 1200px;
    --border-radius: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    background: linear-gradient(135deg, var(--background-dark) 0%, var(--background-light) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Automotive Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(45deg, transparent 24%, rgba(30, 58, 138, 0.03) 25%, rgba(30, 58, 138, 0.03) 26%, transparent 27%, transparent 74%, rgba(30, 58, 138, 0.03) 75%, rgba(30, 58, 138, 0.03) 76%, transparent 77%, transparent),
        linear-gradient(-45deg, transparent 24%, rgba(220, 38, 38, 0.02) 25%, rgba(220, 38, 38, 0.02) 26%, transparent 27%, transparent 74%, rgba(220, 38, 38, 0.02) 75%, rgba(220, 38, 38, 0.02) 76%, transparent 77%, transparent);
    background-size: 50px 50px;
    z-index: -1;
    pointer-events: none;
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navigation */
.navbar {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 2px solid var(--primary-color);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--secondary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition);
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-secondary));
    transform: scaleX(0);
    transition: var(--transition);
}

.logo:hover {
    color: var(--text-primary);
    text-shadow: 0 0 10px var(--glow-color);
}

.logo:hover::after {
    transform: scaleX(1);
}

.logo-icon {
    font-size: 2rem;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 8px rgba(220, 38, 38, 0.3));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    position: relative;
    transition: var(--transition);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    z-index: -1;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    transform: translateY(-2px);
}

.nav-link:hover::before,
.nav-link.active::before {
    opacity: 1;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: 2px solid var(--primary-color);
    color: var(--secondary-color);
    font-size: 1.2rem;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    background: var(--primary-color);
    box-shadow: 0 0 15px var(--glow-color);
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(30, 41, 59, 0.9) 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(30, 58, 138, 0.1) 50%, transparent 70%);
    animation: speedStripe 8s linear infinite;
}

@keyframes speedStripe {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-secondary), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 3px;
    line-height: 1.1;
    position: relative;
}

.hero h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-secondary));
    border-radius: 2px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

/* Sections */
.section {
    padding: var(--section-padding);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: calc(50% - 100px);
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color));
    transform: translateY(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    width: calc(50% - 100px);
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), transparent);
    transform: translateY(-50%);
}

/* Cards */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: linear-gradient(135deg, var(--card-background), rgba(51, 65, 85, 0.8));
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220, 38, 38, 0.1), transparent);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--secondary-color);
    box-shadow: 0 20px 40px rgba(30, 58, 138, 0.3);
}

.feature-card:hover::before {
    left: 100%;
    transition: left 0.6s ease;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-card p {
    color: var(--text-muted);
    position: relative;
    z-index: 2;
    line-height: 1.6;
}

/* Game Section */
.game-container {
    display: grid;
    gap: 2rem;
    margin-top: 3rem;
}

.game-card {
    background: linear-gradient(135deg, var(--card-background), rgba(51, 65, 85, 0.9));
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-color);
}

.game-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-secondary), var(--primary-color));
}

.game-card h3 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.4rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.game-iframe {
    width: 100%;
    height: 650px;
    border: none;
    border-radius: var(--border-radius);
    background: var(--background-dark);
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
    transition: var(--transition);
}

.game-iframe:hover {
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.3), 0 0 20px var(--glow-color);
}

/* Buttons */
.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-secondary));
    color: var(--text-primary);
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-family: var(--font-heading);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.4);
    border-color: var(--accent-secondary);
}

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

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
    font-weight: 600;
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--card-background);
    color: var(--text-primary);
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 15px rgba(220, 38, 38, 0.3);
    transform: translateY(-2px);
}

/* Disclaimer Cards */
.disclaimer-card {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.2), rgba(220, 38, 38, 0.2));
    border: 1px solid var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 1rem 0;
    position: relative;
    border-left: 4px solid var(--secondary-color);
}

.disclaimer-card h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--background-dark) 0%, #020617 100%);
    border-top: 3px solid var(--primary-color);
    padding: 3rem 0 1rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color) 0%, var(--accent-secondary) 50%, var(--primary-color) 100%);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section p {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    padding: 0.3rem 0;
    position: relative;
}

.footer-links a::before {
    content: '▶';
    position: absolute;
    left: -15px;
    color: var(--secondary-color);
    opacity: 0;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary-color);
    transform: translateX(15px);
}

.footer-links a:hover::before {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Age Verification Modal */
.age-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(10px);
}

.age-modal-content {
    background: linear-gradient(135deg, var(--card-background), var(--background-light));
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    text-align: center;
    max-width: 450px;
    margin: 1rem;
    position: relative;
    box-shadow: 0 20px 60px rgba(30, 58, 138, 0.6);
}

.age-modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-secondary), var(--primary-color));
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.age-modal-content h2 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.age-modal-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.modal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.modal-button {
    padding: 0.8rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
}

.modal-button.confirm {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-secondary));
    color: var(--text-primary);
}

.modal-button.confirm:hover {
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.4);
    transform: translateY(-2px);
    border-color: var(--accent-secondary);
}

.modal-button.reject {
    background: linear-gradient(135deg, var(--accent-color), #475569);
    color: var(--text-primary);
}

.modal-button.reject:hover {
    box-shadow: 0 5px 15px rgba(100, 116, 139, 0.4);
    transform: translateY(-2px);
    border-color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(15px);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transform: translateX(-100%);
        transition: var(--transition);
        border-top: 2px solid var(--primary-color);
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-menu[aria-hidden="false"] {
        transform: translateX(0);
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
        letter-spacing: 2px;
    }

    .hero p {
        font-size: 1rem;
    }

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

    .section-title::before,
    .section-title::after {
        display: none;
    }

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

    .game-iframe {
        height: 300px;
    }

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

    .modal-buttons {
        flex-direction: column;
    }

    .age-modal-content {
        margin: 1rem;
        padding: 2rem;
    }

    .footer-links a:hover {
        transform: translateX(10px);
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 1rem;
    }

    .logo {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }

    .hero {
        padding: 6rem 0 3rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .section {
        padding: 3rem 0;
    }

    .feature-card,
    .game-card {
        padding: 1.5rem;
    }

    .game-iframe {
        height: 250px;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

/* Racing Effects */
@keyframes raceGlow {
    0%, 100% { box-shadow: 0 0 5px var(--secondary-color); }
    50% { box-shadow: 0 0 20px var(--secondary-color), 0 0 30px var(--accent-secondary); }
}

.racing-glow {
    animation: raceGlow 2s ease-in-out infinite;
}