:root {
    --bg-color: #0a0a0a;
    --text-color: #e0e0e0;
    --accent-color: #ffffff;
    --font-main: 'Inter', sans-serif;
    --spacing-unit: 2rem;
    --max-width: 1200px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Grain/Noise Effect */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.6;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-unit);
    position: relative;
    z-index: 1;
}

/* Typography */
h1, h2, h3 {
    font-weight: 500;
    color: var(--accent-color);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease, opacity 0.3s ease;
}

a:hover {
    color: var(--accent-color);
    opacity: 0.8;
}

/* Sections */
.section {
    margin-bottom: 6rem;
    opacity: 0; /* Initial state for animation */
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-header {
    margin-bottom: 1.5rem;
}

/* Video Wrapper */
.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    background: #111;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Footer */
.footer {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 4rem;
    padding-bottom: 4rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.footer.visible {
    opacity: 1;
    transform: translateY(0);
}

.contact-info p {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.social-links a {
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    border-bottom: 1px solid transparent;
}

.social-links a:hover {
    border-bottom-color: var(--accent-color);
}

/* Responsive */
@media (min-width: 768px) {
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.5rem; }
    
    .footer {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
    }

    .social-links {
        gap: 3rem;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-unit: 1.5rem;
    }
    
    .section {
        margin-bottom: 4rem;
    }
}