/* ============================================================
   HUMANS SCIENCE — Design Tokens
   Кольори, типографіка, spacing. Підключається першим.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Базові */
  --void:    #000000;
  --ink:     #05060f;
  --deep:    #0a0b18;
  --surface: #10122a;

  /* Текст */
  --text-hi: #ffffff;
  --text-md: #c0cae8;
  --text-lo: #505878;

  /* Акценти — перевизначаються на .sim-* */
  --accent:  var(--sim-accent, #c8860a);
  --accent2: var(--sim-accent2, #f5a623);
  --glow:    var(--sim-glow, rgba(200,134,10,0.25));

  /* Бордери */
  --bord:    rgba(255,255,255,0.08);
  --bord-hi: rgba(255,255,255,0.15);

  /* Spacing scale */
  --s1: 4px;  --s2: 8px;  --s3: 12px;
  --s4: 16px; --s5: 24px; --s6: 32px;
  --s7: 48px; --s8: 64px;

  /* Інше */
  --nav-h: 48px;
  --radius: 4px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Акценти по симуляції */
.sim-blackhole  { --sim-accent:#c8860a; --sim-accent2:#f5a623; --sim-glow:rgba(200,134,10,.25); }
.sim-supernova  { --sim-accent:#d4820a; --sim-accent2:#ffb830; --sim-glow:rgba(255,184,48,.25); }
.sim-quantum    { --sim-accent:#4488ff; --sim-accent2:#22ccaa; --sim-glow:rgba(68,136,255,.25); }
.sim-nuclear    { --sim-accent:#22c55e; --sim-accent2:#86efac; --sim-glow:rgba(34,197,94,.2); }
.sim-em         { --sim-accent:#a855f7; --sim-accent2:#c084fc; --sim-glow:rgba(168,85,247,.2); }
.sim-relativity { --sim-accent:#06b6d4; --sim-accent2:#67e8f9; --sim-glow:rgba(6,182,212,.2); }
.sim-thermo     { --sim-accent:#ef4444; --sim-accent2:#fca5a5; --sim-glow:rgba(239,68,68,.2); }
.sim-waves      { --sim-accent:#14b8a6; --sim-accent2:#5eead4; --sim-glow:rgba(20,184,166,.2); }
.sim-math       { --sim-accent:#6366f1; --sim-accent2:#a5b4fc; --sim-glow:rgba(99,102,241,.22); }
.sim-stat       { --sim-accent:#ec4899; --sim-accent2:#f9a8d4; --sim-glow:rgba(236,72,153,.2); }
.sim-cs         { --sim-accent:#f97316; --sim-accent2:#fdba74; --sim-glow:rgba(249,115,22,.2); }
.sim-chem       { --sim-accent:#84cc16; --sim-accent2:#bef264; --sim-glow:rgba(132,204,22,.2); }
.sim-bio        { --sim-accent:#d946ef; --sim-accent2:#f0abfc; --sim-glow:rgba(217,70,239,.2); }
.sim-earth      { --sim-accent:#0ea5e9; --sim-accent2:#7dd3fc; --sim-glow:rgba(14,165,233,.2); }
.sim-history    { --sim-accent:#b45309; --sim-accent2:#fcd34d; --sim-glow:rgba(180,83,9,.22); }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--ink);
  color: var(--text-md);
  font-family: system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
canvas { display: block; }
::selection { background: var(--accent); color: var(--void); }

/* ---------- Типографіка ---------- */
.type-display {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300; font-style: italic;
  font-size: clamp(32px, 5vw, 64px);
  letter-spacing: -0.02em; line-height: 1.0;
  color: var(--text-hi);
}
.type-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 400; font-size: clamp(18px, 2.5vw, 28px);
  line-height: 1.2; color: var(--text-hi);
}
.type-data {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400; font-size: 13px;
  letter-spacing: 0.04em; color: var(--accent2);
}
.type-label {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400; font-size: 9px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--accent); opacity: 0.65;
}
.type-body {
  font-family: system-ui, -apple-system, sans-serif;
  font-weight: 300; font-size: 14px;
  line-height: 1.8; color: var(--text-md);
}
.type-formula {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; line-height: 1.7; color: var(--accent2);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
  border-left: 2px solid var(--accent);
  padding: 10px 14px; border-radius: 2px;
  display: block; white-space: pre-wrap; margin: var(--s2) 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}