:root {
    --color-accent: #00f3ff;
    --color-accent-dim: rgba(0, 243, 255, 0.4);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
}

/* Base Aesthetics */
body {
    background-color: #000;
    background-image:
        radial-gradient(circle at 15% 50%, rgba(0, 243, 255, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(100, 0, 255, 0.05), transparent 25%);
    background-attachment: fixed;
}

/* Grain Overlay */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 50;
    opacity: 0.05;
    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='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Glass Panels */
.glass-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Text Glow Utility */
.text-glow {
    text-shadow: 0 0 20px var(--color-accent-dim);
}

/* Scroll Reveal Base Styles */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays */
.delay-100 {
    transition-delay: 100ms;
}

.delay-200 {
    transition-delay: 200ms;
}

.delay-300 {
    transition-delay: 300ms;
}

/* Selection Color */
::selection {
    background: var(--color-accent);
    color: #000;
}

/* Focus Rings */
*:focus-visible {
    outline: 1px solid var(--color-accent);
    outline-offset: 4px;
}