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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0e27;
    color: #e0e7ff;
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: 'Orbitron', sans-serif;
}

.age-verification {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(6, 182, 212, 0.15), rgba(10, 14, 39, 0.98));
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100000;
    padding: 20px;
}

.age-verification.hidden {
    display: none;
}

.verification-card {
    background: linear-gradient(145deg, #1e293b, #0f172a);
    padding: 55px 45px;
    border-radius: 30px;
    max-width: 550px;
    text-align: center;
    border: 2px solid #06b6d4;
    box-shadow: 0 0 60px rgba(6, 182, 212, 0.4);
}

.card-icon {
    font-size: 4.5rem;
    margin-bottom: 25px;
    animation: pulse 2s infinite;
}

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

.verification-card h2 {
    color: #06b6d4;
    font-size: 2.3rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.verification-card p {
    font-size: 1.15rem;
    margin-bottom: 18px;
    color: #cbd5e1;
}

.info-text {
    background: rgba(6, 182, 212, 0.1);
    padding: 18px;
    border-radius: 12px;
    margin-top: 25px;
    border-left: 4px solid #06b6d4;
}

.verification-buttons {
    display: flex;
    gap: 18px;
    margin-top: 35px;
    justify-content: center;
}

.verify-yes,
.verify-no {
    padding: 16px 40px;
    font-size: 1.15rem;
    font-family: 'Orbitron', sans-serif;
    font-weight: 600;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.verify-yes {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: white;
    box-shadow: 0 5px 20px rgba(6, 182, 212, 0.4);
}

.verify-yes:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.6);
}

.verify-no {
    background: #334155;
    color: #cbd5e1;
}

.verify-no:hover {
    background: #475569;
}

.top-header {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(6, 182, 212, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-wrapper {
    max-width: 100%;
    padding: 18px 45px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
}

.site-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.9rem;
    font-weight: 800;
    color: #06b6d4;
    letter-spacing: 2px;
}

.nav-trigger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 6px;
}

.trigger-line {
    width: 32px;
    height: 3px;
    background: #06b6d4;
    transition: 0.3s;
    border-radius: 3px;
}

.primary-nav {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: #cbd5e1;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.nav-link:hover {
    color: #06b6d4;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #06b6d4;
    transition: width 0.3s ease;
}

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

@media (max-width: 768px) {
    .header-wrapper {
        padding: 15px 25px;
    }

    .nav-trigger {
        display: flex;
    }

    .primary-nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: rgba(15, 23, 42, 0.98);
        flex-direction: column;
        padding: 35px 25px;
        gap: 0;
        transition: left 0.3s ease;
        border-bottom: 1px solid rgba(6, 182, 212, 0.3);
    }

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

    .nav-link {
        padding: 20px 0;
        border-bottom: 1px solid rgba(6, 182, 212, 0.2);
    }

    .nav-trigger.active .trigger-line:nth-child(1) {
        transform: rotate(-45deg) translate(-8px, 7px);
    }

    .nav-trigger.active .trigger-line:nth-child(2) {
        opacity: 0;
    }

    .nav-trigger.active .trigger-line:nth-child(3) {
        transform: rotate(45deg) translate(-8px, -7px);
    }
}

.cosmic-hero {
    position: relative;
    padding: 130px 45px;
    text-align: center;
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    overflow: hidden;
}

.stars-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(2px 2px at 20% 30%, white, transparent),
                      radial-gradient(2px 2px at 60% 70%, white, transparent),
                      radial-gradient(1px 1px at 50% 50%, white, transparent),
                      radial-gradient(1px 1px at 80% 10%, white, transparent),
                      radial-gradient(2px 2px at 90% 60%, white, transparent),
                      radial-gradient(1px 1px at 33% 80%, white, transparent);
    background-size: 200% 200%;
    animation: stars 20s linear infinite;
}

@keyframes stars {
    from { background-position: 0 0; }
    to { background-position: -200% 200%; }
}

.hero-container {
    max-width: 950px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cosmic-hero h1 {
    font-size: 3.5rem;
    color: #06b6d4;
    margin-bottom: 25px;
    font-weight: 800;
    text-shadow: 0 0 20px rgba(6, 182, 212, 0.5);
}

.tagline {
    font-size: 1.4rem;
    color: #cbd5e1;
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-badges {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.badge-item {
    background: rgba(6, 182, 212, 0.2);
    padding: 12px 28px;
    border-radius: 25px;
    font-weight: 600;
    color: #06b6d4;
    border: 1px solid rgba(6, 182, 212, 0.3);
}

@media (max-width: 768px) {
    .cosmic-hero {
        padding: 90px 25px;
    }

    .cosmic-hero h1 {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1.15rem;
    }
}

.introduction {
    padding: 90px 45px;
    background: #0f172a;
}

.intro-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.intro-wrapper h2 {
    font-size: 2.8rem;
    color: #06b6d4;
    margin-bottom: 35px;
    font-weight: 800;
}

.intro-wrapper p {
    font-size: 1.18rem;
    margin-bottom: 25px;
    line-height: 1.9;
    color: #cbd5e1;
}

.core-principles {
    padding: 90px 45px;
    background: #1e293b;
}

.principles-container {
    max-width: 100%;
}

.principles-container h2 {
    font-size: 2.8rem;
    color: #06b6d4;
    margin-bottom: 50px;
    text-align: center;
    font-weight: 800;
}

.principles-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    max-width: 1400px;
    margin: 0 auto;
}

.principle-card {
    background: linear-gradient(145deg, #0f172a, #1e293b);
    padding: 45px;
    border-radius: 20px;
    border: 1px solid rgba(6, 182, 212, 0.3);
    transition: all 0.3s ease;
}

.principle-card:hover {
    transform: translateY(-8px);
    border-color: #06b6d4;
    box-shadow: 0 10px 40px rgba(6, 182, 212, 0.3);
}

.principle-symbol {
    font-size: 3.8rem;
    margin-bottom: 25px;
}

.principle-card h3 {
    font-size: 1.7rem;
    color: #06b6d4;
    margin-bottom: 18px;
    font-weight: 800;
}

.principle-card p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #cbd5e1;
}

.game-display {
    padding: 90px 45px;
    background: #0f172a;
}

.display-container {
    max-width: 100%;
}

.display-container h2 {
    font-size: 2.8rem;
    color: #06b6d4;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 800;
}

.game-description {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 45px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: #cbd5e1;
}

.game-wrapper {
    max-width: 1200px;
    margin: 0 auto 30px;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    border: 2px solid #06b6d4;
    box-shadow: 0 0 40px rgba(6, 182, 212, 0.4);
}

.game-player {
    width: 100%;
    height: 700px;
    border: none;
    display: block;
}

.game-tags {
    text-align: center;
    margin-top: 35px;
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
}

.tag {
    color: #06b6d4;
    font-weight: 600;
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .game-player {
        height: 500px;
    }
}

.platform-advantages {
    padding: 90px 45px;
    background: #1e293b;
}

.advantages-container {
    max-width: 100%;
}

.advantages-container h2 {
    font-size: 2.8rem;
    color: #06b6d4;
    margin-bottom: 50px;
    text-align: center;
    font-weight: 800;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
    max-width: 1400px;
    margin: 0 auto;
}

.advantage-box {
    background: linear-gradient(145deg, #0f172a, #1e293b);
    padding: 40px;
    border-radius: 18px;
    text-align: center;
    border: 1px solid rgba(6, 182, 212, 0.2);
    transition: all 0.3s ease;
}

.advantage-box:hover {
    border-color: #06b6d4;
    transform: translateY(-6px);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.3);
}

.advantage-emoji {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.advantage-box h3 {
    font-size: 1.6rem;
    color: #06b6d4;
    margin-bottom: 15px;
    font-weight: 800;
}

.advantage-box p {
    font-size: 1.08rem;
    line-height: 1.8;
    color: #cbd5e1;
}

.final-cta {
    padding: 90px 45px;
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.8rem;
    color: white;
    margin-bottom: 25px;
    font-weight: 800;
}

.cta-content p {
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 40px;
}

.cosmic-button {
    display: inline-block;
    background: white;
    color: #0891b2;
    padding: 20px 55px;
    border-radius: 50px;
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-weight: 800;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cosmic-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.4);
}

.site-footer {
    background: #0a0e27;
    padding: 70px 45px 30px;
    border-top: 1px solid rgba(6, 182, 212, 0.3);
}

.footer-wrapper {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 45px;
    margin-bottom: 45px;
}

.footer-column h4 {
    color: #06b6d4;
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-weight: 800;
    font-family: 'Orbitron', sans-serif;
}

.footer-column p {
    margin-bottom: 18px;
    line-height: 1.8;
    color: #cbd5e1;
}

.footer-menu {
    list-style: none;
}

.footer-menu li {
    margin-bottom: 14px;
}

.footer-menu a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-menu a:hover {
    color: #06b6d4;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(6, 182, 212, 0.2);
    color: #94a3b8;
}

@media (max-width: 768px) {
    .introduction,
    .core-principles,
    .game-display,
    .platform-advantages,
    .final-cta {
        padding: 70px 25px;
    }

    .intro-wrapper h2,
    .principles-container h2,
    .display-container h2,
    .advantages-container h2,
    .cta-content h2 {
        font-size: 2.3rem;
    }

    .principles-layout,
    .advantages-grid {
        grid-template-columns: 1fr;
    }
}