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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(to bottom, #14141f, #12121c);
    color: #fafafa;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
    position: relative;
}

.background-pattern {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.radial-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
}

.grid-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.2;
    background-image: 
        linear-gradient(to right, rgba(139, 92, 246, 0.1) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(139, 92, 246, 0.1) 1px, transparent 1px);
    background-size: 80px 80px;
}

.container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

.content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-shadow: 0 0 40px rgba(139, 92, 246, 0.3);
    text-align: center;
}

.hero-content {
    text-align: center;
    max-width: 48rem;
}

.hero-headline {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-tagline {
    font-size: 1.5rem;
    font-weight: 500;
    color: #a1a1aa;
}

.countdown {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    width: 100%;
    max-width: 64rem;
}

.countdown-item {
    position: relative;
    border-radius: 1rem;
    border: 1px solid rgba(139, 92, 246, 0.2);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    padding: 2rem;
    box-shadow: 0 0 40px rgba(139, 92, 246, 0.1);
    transition: all 0.3s ease;
}

.countdown-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 60px rgba(139, 92, 246, 0.2);
}

.countdown-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    text-shadow: 0 0 30px rgba(139, 92, 246, 0.3);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.countdown-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #a1a1aa;
    font-weight: 500;
    text-align: center;
}

.footer {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    opacity: 0.6;
    transition: opacity 0.2s;
    cursor: pointer;
    color: #fafafa;
    text-decoration: none;
}

.social-link:hover {
    opacity: 1;
}

.social-icon {
    width: 20px;
    height: 20px;
}

.copyright {
    font-size: 0.875rem;
    color: #a1a1aa;
}

@media (min-width: 768px) {
    .logo {
        font-size: 3.75rem;
    }

    .hero-headline {
        font-size: 3.75rem;
    }

    .countdown {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }

    .countdown-item {
        padding: 2.5rem;
    }

    .countdown-value {
        font-size: 5rem;
    }

    .countdown-label {
        font-size: 0.875rem;
    }

    .content {
        gap: 4rem;
    }
}