/* pracownia.app - wizytówka firmy. Zero frameworka, zero zewnętrznych fontów. */

:root {
  --bg: #f6f6f4;
  --bg-card: #ffffff;
  --ink: #14171a;
  --ink-soft: #5c6570;
  --line: #e2e3e0;
  --accent: #1f6f5c;
  --shadow: 0 1px 2px rgba(20, 23, 26, .05), 0 12px 32px rgba(20, 23, 26, .07);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1114;
    --bg-card: #171b1f;
    --ink: #e9ecef;
    --ink-soft: #9aa4ae;
    --line: #262c32;
    --accent: #5fbfa4;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

.card {
  width: 100%;
  max-width: 480px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 40px 32px 28px;
}

.head { margin-bottom: 32px; }

.mark {
  width: 44px;
  height: 44px;
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--accent);
  color: var(--bg-card);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .02em;
}

h1 {
  margin: 0;
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: -.02em;
  font-weight: 650;
}

.lede {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
}

h2 {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

section + section { margin-top: 28px; }

.data { margin: 0; }

.row {
  display: flex;
  gap: 16px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.row:first-child { border-top: 0; padding-top: 0; }

dt {
  flex: 0 0 108px;
  color: var(--ink-soft);
  font-size: 15px;
}

dd {
  margin: 0;
  flex: 1;
  font-size: 15px;
}

address { font-style: normal; }

.contact a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  font-size: 16px;
}

.contact a:hover,
.contact a:focus-visible { border-bottom-color: var(--accent); }

.contact { margin: 0; }

.foot {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
}

.foot p { margin: 0; }

@media (max-width: 420px) {
  .card { padding: 32px 22px 24px; }
  h1 { font-size: 26px; }
  .row { flex-direction: column; gap: 2px; }
  dt { flex: none; font-size: 13px; }
}