/* =========================================================================
   KHW-Shop – öffentliche Seiten (Startseite, Rechtsseiten). Vorlage: _entwuerfe/startseite.html
   ========================================================================= */
:root {
  --papier: #f5ecdc;
  --tinte: #2a1f17;
  --tinte-2: #6b5a4a;
  --rot: #c4161c;
  --karte: #fffaf1;
  --rand: #dccdb2;
  --dunkel: #241a13;
  --dunkel-text: #f3e8d6;
  --schatten: 0 1px 2px rgba(42,31,23,.06), 0 8px 28px rgba(42,31,23,.10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--papier);
  color: var(--tinte);
  font: 17px/1.6 "Source Sans 3", system-ui, sans-serif;
}
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
h1, h2 { font-family: "Fraunces", Georgia, serif; }
a { color: inherit; }

/* Kopf: das alte Logo, neu gesetzt */
.kopf { text-align: center; padding: 88px 0 40px; }
.kopf a { text-decoration: none; }
.logo { font-family: "Fraunces", Georgia, serif; font-size: clamp(34px, 6vw, 72px); font-weight: 600; letter-spacing: .02em; line-height: 1.05; margin: 0; }
.logo .d { display: block; font-size: .34em; font-weight: 400; letter-spacing: .4em; text-transform: uppercase; color: var(--tinte-2); margin-bottom: 10px; }
.logo .r { color: var(--rot); font-weight: 800; }
.unter { margin: 14px 0 0; text-transform: uppercase; letter-spacing: .28em; font-size: 13px; color: var(--tinte-2); }
.siegel {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 22px;
  padding: 6px 16px; border: 1px solid var(--rand); border-radius: 99px;
  font-size: 14px; color: var(--rot); font-weight: 600; background: var(--karte);
}
.kopf--klein { padding: 44px 0 8px; }
.kopf--klein .logo { font-size: clamp(26px, 4vw, 40px); }

/* Wegweiser: zwei Shops */
.shops { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; padding: 24px 0 96px; }
.shop {
  position: relative; display: grid; grid-template-columns: 200px 1fr; min-height: 230px;
  background: var(--karte); border: 1px solid var(--rand); border-radius: 18px; overflow: hidden;
  color: inherit; text-decoration: none; box-shadow: var(--schatten);
  transition: transform .2s ease, box-shadow .2s ease;
}
.shop:hover, .shop:focus-visible { transform: translateY(-4px); box-shadow: 0 2px 4px rgba(42,31,23,.08), 0 18px 44px rgba(42,31,23,.16); }
.shop img { width: 100%; height: 100%; object-fit: cover; }
.shop .txt { padding: 28px 28px 24px; display: flex; flex-direction: column; }
.shop h2 { margin: 0; font-size: 30px; font-weight: 600; line-height: 1.15; }
.shop .dom { color: var(--tinte-2); font-size: 15px; margin-top: 4px; }
.shop p { margin: 14px 0 0; color: var(--tinte-2); }
.shop .los { margin-top: auto; padding-top: 18px; font-weight: 600; color: var(--rot); }
.shop .los span { display: inline-block; transition: transform .2s; }
.shop:hover .los span { transform: translateX(5px); }

/* Abschnitte */
.abschnitt { padding: 96px 0; }
.abschnitt.dunkel { background: var(--dunkel); color: var(--dunkel-text); }
.kicker { text-transform: uppercase; letter-spacing: .3em; font-size: 12px; color: var(--rot); font-weight: 600; text-align: center; }
.dunkel .kicker { color: #f0a24a; }
.abschnitt h2 { text-align: center; font-size: clamp(30px, 4vw, 46px); font-weight: 600; margin: 10px 0 48px; }

/* Röhrenmonitor */
.monitor { width: min(860px, 100%); margin: 0 auto; }
.gehaeuse {
  background: linear-gradient(160deg, #e9e2cf, #cfc6ad);
  border-radius: 26px 26px 34px 34px; padding: 34px 34px 56px; position: relative;
  box-shadow: inset 0 2px 0 rgba(255,255,255,.6), inset 0 -6px 14px rgba(0,0,0,.18), 0 30px 60px rgba(0,0,0,.45);
}
.schirm {
  position: relative; aspect-ratio: 4 / 3; border-radius: 18px / 22px; overflow: hidden;
  background: #111; padding: 14px;
  box-shadow: inset 0 0 0 6px #2b2b2b, inset 0 0 40px rgba(0,0,0,.9);
}
.bildflaeche { position: relative; width: 100%; height: 100%; overflow: hidden; border-radius: 10px / 14px; background: #fff; }
/* Die alte Seite läuft in echter 800×600-Auflösung und wird per site.js auf den Schirm skaliert. */
.schirm iframe {
  position: absolute; top: 0; left: 0; width: 800px; height: 600px; border: 0;
  transform-origin: 0 0; filter: saturate(1.08) contrast(1.02);
}
.schirm::after {
  content: ""; position: absolute; inset: 14px; border-radius: 10px / 14px; pointer-events: none;
  background:
    repeating-linear-gradient(to bottom, rgba(0,0,0,.06) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,.28) 100%);
}
.leiste { position: absolute; left: 34px; right: 34px; bottom: 16px; display: flex; align-items: center; justify-content: space-between; }
.marke { font: 600 13px/1 "Source Sans 3", sans-serif; letter-spacing: .25em; color: #7c745f; }
.led { width: 9px; height: 9px; border-radius: 50%; background: #5cff6a; box-shadow: 0 0 8px #5cff6a; }
.fuss { width: 34%; height: 26px; margin: 0 auto; background: linear-gradient(#c9c0a6, #a99f84); border-radius: 0 0 10px 10px; }
.sockel { width: 52%; height: 14px; margin: 0 auto; background: #b4ab90; border-radius: 10px; }
.monitor-zeile { text-align: center; margin-top: 28px; color: #c9b9a0; font-size: 15px; }
.monitor-zeile b { color: var(--dunkel-text); font-weight: 600; }

/* Museum */
.vitrine { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.stueck {
  background: var(--karte); border: 1px solid var(--rand); border-radius: 14px; overflow: hidden;
  cursor: zoom-in; box-shadow: var(--schatten); transition: transform .2s ease;
  padding: 0; text-align: left; font: inherit; color: inherit;
}
.stueck:hover, .stueck:focus-visible { transform: translateY(-3px); }
.stueck .bild { aspect-ratio: 1; background: #fff; }
.stueck img { width: 100%; height: 100%; object-fit: cover; display: block; }
.stueck .schild { padding: 12px 16px 14px; border-top: 1px solid var(--rand); }
.stueck .nr { font: 600 11px/1 "Source Sans 3", sans-serif; letter-spacing: .2em; color: var(--rot); }
.stueck .name { font-family: "Fraunces", serif; font-size: 19px; font-weight: 600; margin-top: 6px; line-height: 1.2; }
.stueck .art { font-size: 14px; color: var(--tinte-2); }

/* Großansicht */
dialog.gross { border: 0; padding: 0; background: transparent; max-width: 92vw; max-height: 92vh; }
dialog.gross::backdrop { background: rgba(20,14,10,.86); }
dialog.gross img { max-width: 92vw; max-height: 82vh; display: block; border-radius: 10px; }
dialog.gross .unterschrift { color: var(--dunkel-text); text-align: center; margin-top: 12px; font-family: "Fraunces", serif; font-size: 20px; }

/* Rechtsseiten */
.rechtstext { max-width: 760px; margin: 0 auto; padding: 32px 24px 96px; }
.rechtstext h1 { font-size: clamp(30px, 4vw, 42px); font-weight: 600; margin: 0 0 24px; }
.rechtstext h2 { font-size: 24px; font-weight: 600; margin: 32px 0 8px; }
.rechtstext h3 { font-size: 19px; margin: 24px 0 6px; }
.rechtstext a { color: var(--rot); }

footer { border-top: 1px solid var(--rand); padding: 36px 0 48px; color: var(--tinte-2); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer nav a { margin-left: 20px; }

@media (max-width: 900px) {
  .shops { grid-template-columns: 1fr; }
  .vitrine { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  .kopf { padding-top: 56px; }
  .shop { grid-template-columns: 1fr; }
  .shop img { height: 200px; }
  .abschnitt { padding: 64px 0; }
  .gehaeuse { padding: 16px 16px 40px; border-radius: 18px; }
  .leiste { left: 16px; right: 16px; bottom: 12px; }
  .vitrine { gap: 14px; }
  footer nav a { margin: 0 16px 0 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .shop, .stueck, .shop .los span { transition: none; }
}