/* ============================================
   SKRIBE LANDING - BASE STYLES
   ============================================ */

/* CSS Variables */
:root {
    --bg-deep: #0a0a0b;
    --bg-surface: #121214;
    --bg-elevated: #1a1a1d;
    --bg-mock: #0f0f10;
    --gold: #c9a227;
    --gold-dim: #8a7019;
    --gold-glow: rgba(201, 162, 39, 0.15);
    --text-primary: #e8e6e3;
    --text-secondary: #9a9590;
    --text-dim: #5a5550;
    --border: rgba(255, 255, 255, 0.06);
    --success: #4ade80;
    --warning: #fbbf24;
    --error: #f87171;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Instrument Sans', -apple-system, sans-serif;
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Atmospheric background */
.atmosphere {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.atmosphere::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 80% 50% at 20% 20%, rgba(201, 162, 39, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 80%, rgba(201, 162, 39, 0.02) 0%, transparent 50%);
}

.atmosphere::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
}