/* Aksja — tokeny marki. Źródło prawdy: brand/BRAND.md */
:root {
  --ink: #0E1113;
  --ink-2: #161A1D;
  --graphite: #505454;
  --stone: #6B6E70;
  --stone-light: #9A9EA0;
  --gold: #D9B96E;
  --gold-deep: #7E6024;
  --paper: #F5F2EA;

  --bg: var(--ink);
  --surface: var(--ink-2);
  --text: var(--paper);
  --muted: #A9ADAF;
  --rule: rgba(245, 242, 234, .10);
  --mark-line: var(--stone-light);
  --mark-gold: var(--gold);
  --accent: var(--gold);
  --on-accent: var(--ink);
  --grid: rgba(217, 185, 110, .05);

  --sans: "Geist", ui-sans-serif, system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, monospace;
  --wrap: 1120px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: var(--paper);
    --surface: #ECE7DB;
    --text: var(--ink);
    --muted: #4A4E50;
    --rule: rgba(14, 17, 19, .12);
    --mark-line: var(--stone);
    --accent: var(--gold-deep);
    --on-accent: var(--paper);
    --grid: rgba(80, 84, 84, .06);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background-color: var(--bg);
  background-image:
    repeating-linear-gradient(45deg, var(--grid) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(-45deg, var(--grid) 0 1px, transparent 1px 48px);
  color: var(--text);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.m-gold { fill: var(--mark-gold); }
.m-line { fill: var(--mark-line); }

/* nagłówek */
.top { display: flex; align-items: center; justify-content: space-between; padding-top: 28px; padding-bottom: 28px; }
.lockup { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.lockup-mark { width: 40px; height: 40px; }
.wordmark { font-weight: 600; font-size: 26px; letter-spacing: -.035em; line-height: 1; }
nav { display: flex; gap: 28px; align-items: center; font-size: 15px; }
nav a { white-space: nowrap; text-decoration: none; color: var(--muted); transition: color .2s; }
nav a:hover { color: var(--text); }
nav .nav-cta { color: var(--text); border: 1px solid var(--rule); padding: 8px 16px; border-radius: 999px; }

/* hero */
.hero { display: grid; grid-template-columns: 1.25fr 1fr; gap: 48px; align-items: center; min-height: 72vh; padding-top: 32px; padding-bottom: 64px; }
.eyebrow, .label, .mono, .soon { font-family: var(--mono); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.eyebrow span { font-family: var(--sans); color: var(--accent); text-transform: none; font-size: 15px; letter-spacing: 0; }
h1 { font-size: clamp(40px, 6vw, 72px); line-height: 1.02; letter-spacing: -.04em; font-weight: 600; margin: 18px 0 24px; }
h1 em { font-style: normal; color: var(--accent); }
.lede { font-size: 19px; color: var(--muted); max-width: 34em; margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 22px; border-radius: 999px; font-weight: 500; text-decoration: none; transition: transform .15s, background .2s; }
.btn:hover { transform: translateY(-1px); }
.btn-gold { background: var(--accent); color: var(--on-accent); }
.btn-ghost { border: 1px solid var(--rule); }
.hero-mark { display: flex; justify-content: center; }
.hero-mark svg { width: min(100%, 420px); aspect-ratio: 1; }
.hero-mark .m-gold { animation: glow 6s ease-in-out infinite; }
@keyframes glow { 50% { opacity: .72; } }

/* sekcje */
.section { padding-top: 88px; padding-bottom: 24px; border-top: 1px solid var(--rule); margin-top: 24px; }
.label { margin: 0 0 32px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--surface); border: 1px solid var(--rule); border-radius: 16px; padding: 28px; position: relative; overflow: hidden; }
.card::before { content: ""; position: absolute; top: 0; left: 28px; width: 32px; height: 3px; background: var(--accent); }
.card h2 { font-size: 21px; letter-spacing: -.02em; font-weight: 600; margin: 8px 0 12px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }

.feature { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; background: var(--surface); border: 1px solid var(--rule); border-radius: 20px; padding: 48px; }
.feature-title { font-size: clamp(34px, 4.5vw, 52px); letter-spacing: -.04em; font-weight: 600; margin: 0 0 16px; }
.feature p { color: var(--muted); max-width: 32em; }
.feature .soon { color: var(--accent); margin-top: 24px; }
.feature-mark { width: 200px; height: 200px; justify-self: end; --mark-line: var(--rule); }

.name-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.big { font-size: clamp(24px, 3vw, 32px); line-height: 1.25; letter-spacing: -.02em; margin: 0; }
.big span { color: var(--accent); }
.name-body p { color: var(--muted); margin: 0 0 16px; }

.contact h2 { font-size: clamp(28px, 4vw, 44px); line-height: 1.1; letter-spacing: -.03em; font-weight: 600; max-width: 18em; margin: 0 0 32px; }
.person { display: flex; flex-wrap: wrap; align-items: baseline; gap: 16px 40px; }
.who { margin: 0; font-weight: 500; }
.who span { display: block; font-family: var(--mono); font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 400; }
.mail { font-size: clamp(22px, 3vw, 30px); color: var(--accent); text-decoration: none; border-bottom: 1px solid currentColor; overflow-wrap: anywhere; }

.foot { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; padding-top: 72px; padding-bottom: 40px; color: var(--muted); font-size: 14px; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-mark { display: none; }
  .cards, .name-grid, .feature { grid-template-columns: 1fr; }
  .feature { padding: 32px 24px; }
  .feature-mark { display: none; }
  nav a:not(.nav-cta) { display: none; }
}
@media (max-width: 480px) { .wrap { padding: 0 16px; } }
@media (prefers-reduced-motion: reduce) { .hero-mark .m-gold { animation: none; } html { scroll-behavior: auto; } }
.phone, .li { font-size: 18px; text-decoration: none; color: var(--text); border-bottom: 1px solid var(--rule); white-space: nowrap; }
.phone:hover, .li:hover { border-color: var(--accent); }