/* --- CORE STYLES --- */
html {
    background-color: #050505;
}

body {
    margin: 0;
    padding: 0;
    background-color: transparent;
    color: #e0e0e0;
    overflow-x: hidden;
    cursor: auto;
}

/* Neural Noise Canvas */
canvas#neuro {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.95;
    z-index: -10;
}

/* Glass & Utilities */
.glass-panel {
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

/* Spotlight Effect */
.spotlight-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y), rgba(255, 255, 255, 0.04), transparent 40%);
    z-index: 2;
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.spotlight-card:hover::before {
    opacity: 1;
}

.spotlight-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    padding: 1px;
    background: radial-gradient(600px circle at var(--mouse-x) var(--mouse-y), rgba(255, 59, 0, 0.3), transparent 40%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    z-index: 3;
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.spotlight-card:hover::after {
    opacity: 1;
}

.marquee-mask {
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.scan-line {
    position: absolute;
    left: 0;
    width: 100%;
    height: 50px;
    background: linear-gradient(to bottom, transparent, rgba(255, 59, 0, 0.3), transparent);
    opacity: 0.5;
    animation: scan 3s linear infinite;
    z-index: 10;
    pointer-events: none;
}

.noise-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    pointer-events: none;
    opacity: 0.04;
    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");
}

.btn-magnetic {
    display: inline-block;
}

.dot-grid {
    background-image: radial-gradient(rgba(255, 255, 255, 0.15) 1px, transparent 1px);
    background-size: 20px 20px;
}

.skew-target {
    will-change: transform;
}