/* Tekio — design tokens. Warm dark + gold, aligned with brand mark. */
:root {
  /* Surfaces */
  --bg: #050A0F;
  --surface-1: #0E1117;
  --surface-2: #141821;
  --warm-dark: #1A1407;

  /* Ink — contrast ratios are vs --bg #050A0F (WCAG AA = 4.5:1 normal, 3:1 large) */
  --text: #F1ECE3;      /* ~16.9:1 — AAA */
  --text-soft: #D9D4CA; /* ~13.5:1 — AAA (article body, deks, leads) */
  --muted: #999CA1;     /* ~7.2:1 — AAA; was #8E9197 (6.3:1, AA only) */
  --dim: #7E828A;       /* ~5.2:1 — AA on all surfaces; was #5A5E66 (3.05:1, FAILED AA) */

  /* Hairlines */
  --hair: rgba(255,255,255,0.07);
  --hair-hi: rgba(255,255,255,0.14);
  --hair-gold: rgba(240,188,74,0.28);

  /* Gold */
  --gold: #F0BC4A;
  --gold-hi: #F7D27A;
  --gold-lo: #C99326;
  --gold-tint: rgba(240,188,74,0.10);
  --gold-tint-hi: rgba(240,188,74,0.18);

  /* Type scale */
  --font-serif: 'DM Serif Display', 'Iowan Old Style', Georgia, serif;
  --font-sans: 'DM Sans', system-ui, -apple-system, Segoe UI, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Radii */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 28px;

  /* Easing */
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--text); font-family: var(--font-sans); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-size: 16px; line-height: 1.55; letter-spacing: -0.005em; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--gold); color: var(--bg); }

/* Utility */
.eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); }
.eyebrow-dim { font-size: 11px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--dim); }
.serif { font-family: var(--font-serif); font-weight: 400; letter-spacing: -0.02em; }
.mono { font-family: var(--font-mono); }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 32px; }
@media (max-width: 720px) { .container { padding: 0 20px; } }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 999px; font-size: 14px; font-weight: 500; letter-spacing: -0.005em; transition: all 220ms var(--ease); white-space: nowrap; }
.btn-gold { background: linear-gradient(180deg, #F7D27A, #F0BC4A 55%, #DCAA39); color: #1A1407; box-shadow: 0 1px 0 rgba(255,255,255,0.35) inset, 0 8px 28px rgba(240,188,74,0.18); }
.btn-gold:hover { transform: translateY(-1px); box-shadow: 0 1px 0 rgba(255,255,255,0.4) inset, 0 12px 36px rgba(240,188,74,0.28); }
.btn-ghost { color: var(--text); border: 0.5px solid var(--hair-hi); background: rgba(255,255,255,0.02); }
.btn-ghost:hover { background: rgba(255,255,255,0.05); }

/* Hairlines */
.rule { height: 0.5px; background: var(--hair); border: 0; width: 100%; }

/* Generic card */
.card { background: var(--surface-1); border: 0.5px solid var(--hair); border-radius: var(--r-lg); }