:root {
  --denim: #1f2d4f;
  --denim-deep: #172340;
  --chalk: #f1f3f2;
  --paper: #ffffff;
  --gold: #e3a921;
  --gold-hover: #f0bd3e;
  --steel: #5f6b7a;
  --seam: #c8323a;
  --ink: #18202f;
  --rule: #cfd5da;
  --measure: 62ch;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--chalk);
  color: var(--ink);
  font-family: "Archivo", system-ui, sans-serif;
  font-variation-settings: "wdth" 100;
  font-size: 1.0625rem;
  line-height: 1.55;
}

a { color: inherit; }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 3px; }

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* Überschriften schmal und kräftig, wie gewebte Etiketten */
h1, h2, .brand {
  font-variation-settings: "wdth" 72;
  font-weight: 760;
  letter-spacing: -0.005em;
  line-height: 1.08;
}

h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin: 0 0 0.6em; color: var(--denim); }

/* --- Kopf auf Jeansstoff ---------------------------------------------------- */
.hero {
  color: #f4f2ec;
  /* feine Köperbindung: diagonale Linien wie bei Denim */
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.035) 0 2px, transparent 2px 5px),
    repeating-linear-gradient(45deg, rgba(0, 0, 0, 0.12) 0 1px, transparent 1px 4px),
    linear-gradient(160deg, var(--denim) 0%, var(--denim-deep) 100%);
  padding: 0 clamp(16px, 5vw, 64px) clamp(48px, 8vw, 96px);
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  max-width: 1120px;
  margin: 0 auto;
}

.brand { font-size: 1.15rem; }

.top-links { display: flex; align-items: center; gap: clamp(12px, 3vw, 28px); }
.top-links a { text-decoration: none; opacity: 0.85; }
.top-links a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 4px; }

.lang select {
  font: inherit;
  font-size: 0.95rem;
  color: inherit;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 6px;
  padding: 4px 8px;
}
.lang option { color: var(--ink); }

.hero-body { max-width: 1120px; margin: clamp(24px, 6vw, 72px) auto 0; }

h1 { margin: 0; }

.wordmark {
  display: block;
  width: min(100%, 820px);
  height: auto;
  filter: drop-shadow(0 3px 2px rgba(0, 0, 0, 0.45));
  /* einmal „einnähen“: von links nach rechts sichtbar werden */
  animation: sew 2.4s steps(48, end) 0.2s both;
}

@keyframes sew {
  from { clip-path: inset(0 100% 0 0); }
  to { clip-path: inset(0 0 0 0); }
}

.lede {
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-variation-settings: "wdth" 88;
  font-weight: 600;
  line-height: 1.25;
  max-width: 30ch;
  margin: clamp(24px, 4vw, 40px) 0 0.5em;
}

.sub { max-width: var(--measure); margin: 0; color: rgba(244, 242, 236, 0.82); }

.cta { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; margin-top: 28px; }

.btn {
  display: inline-block;
  background: var(--gold);
  color: var(--denim-deep);
  font-weight: 700;
  text-decoration: none;
  padding: 14px 26px;
  border-radius: 6px;
}
.btn:hover { background: var(--gold-hover); }

.btn.ghost {
  background: transparent;
  color: var(--denim);
  border: 2px solid var(--denim);
  padding: 12px 24px;
}
.btn.ghost:hover { background: var(--denim); color: var(--chalk); }

.version { color: rgba(244, 242, 236, 0.7); font-size: 0.95rem; }

.caption { margin: 36px 0 0; font-size: 0.9rem; color: rgba(244, 242, 236, 0.6); }

/* --- Inhalt ------------------------------------------------------------------ */
main { max-width: 1120px; margin: 0 auto; padding: 0 clamp(16px, 5vw, 64px); }

/* Steppstich als Trenner zwischen den Abschnitten */
main > section { padding: clamp(48px, 7vw, 88px) 0; border-top: 2px dashed var(--rule); }
main > section:first-child { border-top: none; }

.feature {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.feature.flip .copy { order: 2; }

.copy p { max-width: var(--measure); margin: 0 0 1em; }

figure { margin: 0; }
figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 1px 0 var(--rule), 0 18px 40px -24px rgba(23, 35, 64, 0.55);
}

.formats p, .downloads > p, .help p { max-width: var(--measure); }

.muted { color: var(--steel); margin-top: -0.4em; }

.dl-list { list-style: none; margin: 28px 0 0; padding: 0; border-top: 1px solid var(--rule); }
.dl-list li {
  display: grid;
  grid-template-columns: 8rem 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 16px 12px;
  border-bottom: 1px solid var(--rule);
}
.dl-list .os { font-weight: 700; font-variation-settings: "wdth" 80; font-size: 1.15rem; }
.dl-list .detail { color: var(--steel); }
.dl-list a {
  text-decoration: none;
  font-weight: 650;
  color: var(--denim);
  border: 2px solid var(--denim);
  border-radius: 6px;
  padding: 8px 18px;
}
.dl-list a:hover { background: var(--denim); color: var(--chalk); }

/* Das eigene System hervorheben */
.dl-list li.mine { background: var(--paper); border-left: 4px solid var(--gold); }
.dl-list li.mine a { background: var(--gold); border-color: var(--gold); color: var(--denim-deep); }

.mac-help { margin-top: 24px; max-width: var(--measure); }
.mac-help summary { cursor: pointer; font-weight: 650; color: var(--denim); }
.mac-help pre {
  background: var(--denim-deep);
  color: #f4f2ec;
  padding: 12px 16px;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 0.92rem;
}

.help .btn { margin-top: 8px; }

footer {
  border-top: 2px dashed var(--rule);
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px clamp(16px, 5vw, 64px) 48px;
  color: var(--steel);
  font-size: 0.95rem;
}
footer a { color: var(--denim); margin-left: 6px; }

@media (max-width: 760px) {
  .feature { grid-template-columns: 1fr; }
  .feature.flip .copy { order: 0; }
  .dl-list li { grid-template-columns: 1fr auto; }
  .dl-list .detail { grid-column: 1; grid-row: 2; }
  .dl-list a { grid-row: 1 / span 2; grid-column: 2; }
  .top-links a[href^="https"] { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .wordmark { animation: none; }
}