:root {
    --bg-color: #000000;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.4);
    --font-main: 'Inter', sans-serif;
    --transition-speed: 0.6s;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
}

body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    /* Very subtle radial gradient for depth */
    background: radial-gradient(circle at center, #0a0a0a 0%, #000000 100%);
}

#bgCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 600px;
}

.content > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s var(--ease), transform 1s var(--ease);
}

.content.loaded > * {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Animations */
.content.loaded .logo { transition-delay: 0.2s; }
.content.loaded .headline { transition-delay: 0.4s; }
.content.loaded .subheadline { transition-delay: 0.6s; }
.content.loaded .secondary-text { transition-delay: 0.8s; }

.logo {
    width: 80px;
    height: auto;
    margin-bottom: 2.5rem;
    filter: brightness(1.1);
    animation: breathing 4s ease-in-out infinite;
}

@keyframes breathing {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.headline {
    font-size: 2.5rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.subheadline {
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.secondary-text {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

.social-links {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1.5rem;
    z-index: 2;
}

.social-icon {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s var(--ease);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.social-icon svg {
    width: 100%;
    height: 100%;
}

.social-icon:hover {
    transform: scale(1.1);
    color: var(--text-primary);
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.4));
}

/* Mobile Responsive Adjustments */
@media (max-width: 768px) {
    .logo {
        width: 60px;
        margin-bottom: 2rem;
    }
    
    .headline {
        font-size: 1.8rem;
        letter-spacing: 0.12em;
    }
    
    .subheadline {
        font-size: 1rem;
    }
    
    .secondary-text {
        font-size: 0.85rem;
    }
    
    .social-links {
        bottom: 2rem;
    }
}

/* Prevent text selection to keep premium feel */
body {
    user-select: none;
    cursor: default;
}