/* .booa – reduziert: nur Schwarz auf Weiß */

@font-face {
  font-family: "Abel";
  src: url("fonts/Abel-Regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #000;
  --paper: #fff;
  --gutter: clamp(16px, 4vw, 48px);
  --max: 1100px;
  --font: "Abel", "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.55;
}

main {
  flex: 1;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 400;
  line-height: 1.2;
}

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Header ---------- */

.site-header {
  padding-top: 48px;
}

/* ---------- Logo-Karte: „.booa {“ + Namensbalken + „}“ ----------
   Alle Maße in --u (1u = 1px bei voller Größe), damit die Karte
   als Ganzes skaliert. */

.card {
  /* skaliert mit Breite und Höhe (Smartphone im Querformat) */
  --u: max(0.5px, min(1.2px, calc((100vw - 2 * var(--gutter)) / 467), calc((100vh - 220px) / 377)));
  display: block;
  width: calc(467 * var(--u));
  margin: 0;
  font-size: inherit;
  color: var(--ink);
}

.card:hover {
  text-decoration: none;
}

.card--small {
  --u: 0.5px;
}

.card__logo {
  display: block;
  width: calc(315 * var(--u));
  height: auto;
}

.card__bars {
  display: block;
  margin: calc(12 * var(--u)) 0 0 calc(118 * var(--u));
}

.card__bar {
  display: block;
  width: calc(349 * var(--u));
  height: calc(38 * var(--u));
  padding-right: calc(18 * var(--u));
  background: var(--ink);
  color: var(--paper);
  font-size: calc(28 * var(--u));
  line-height: calc(38 * var(--u));
  letter-spacing: 0.03em;
  text-align: right;
  white-space: nowrap;
}

.card__bar + .card__bar {
  margin-top: calc(4 * var(--u));
}

.card__close {
  display: block;
  width: auto;
  height: calc(132 * var(--u));
  margin: calc(17 * var(--u)) 0 0 calc(227 * var(--u));
}

/* ---------- Rechtstexte ---------- */

.legal {
  padding-top: 80px;
}

.legal > * {
  max-width: 70ch;
}

/* lange deutsche Wörter auf schmalen Screens trennen */
.legal {
  overflow-wrap: break-word;
  -webkit-hyphens: auto;
  hyphens: auto;
}

.legal h1 {
  margin-bottom: 32px;
  font-size: 40px;
}

.legal h2 {
  margin: 48px 0 12px;
  font-size: 26px;
}

.legal h3 {
  margin: 28px 0 6px;
  font-size: 20px;
}

.legal p,
.legal ul {
  margin: 0 0 14px;
}

.legal ul {
  padding-left: 1.2em;
}

.legal code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85em;
}

.legal a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  overflow-wrap: anywhere;
}

/* ---------- Footer ---------- */

.site-footer .wrap > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  margin-top: 96px;
  padding: 20px 0 40px;
  /* 40px auf Desktop, schrumpft mit der Breite bis 16px */
  padding-bottom: max(clamp(16px, 4vw, 40px), env(safe-area-inset-bottom));
}

.site-footer a {
  display: inline-block;
  padding: 6px 0;
}

.site-footer ul {
  display: flex;
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ---------- Mobil ---------- */

@media (max-width: 640px) {
  .site-header {
    padding-top: 32px;
  }

  .legal {
    padding-top: 64px;
  }

  .site-footer .wrap > div {
    margin-top: 64px;
  }

  .legal h3 {
    font-size: 19px;
  }

  .legal p,
  .legal ul {
    font-size: 17px;
  }

  .legal h1 {
    font-size: 32px;
  }

  .legal h2 {
    font-size: 23px;
  }
}

@media (max-width: 400px) {
  .site-footer .wrap > div {
    flex-direction: column;
    gap: 0;
  }
}