/* ══════════════════════════════════════════════════════════════
   Patzsch Werbefotografie – Unterseiten (Leistungen, Regionen, Wissen)
   Ergaenzt style.css. Nur Tokens von dort, keine neuen Farben,
   kein Radius, kein Schatten, kein Verlauf.
   ══════════════════════════════════════════════════════════════ */

/* ─── Kopf der Unterseite: kein Vollbild-Hero, ein Schild und ein Bild ─── */
.sub-head { padding: calc(72px + clamp(2.6rem, 5vw, 4.4rem)) 0 clamp(1.6rem, 3vw, 2.6rem); }
.crumbs {
  display: flex; flex-wrap: wrap; align-items: center; gap: .55rem;
  font-family: var(--ui); font-size: .72rem; font-weight: 700; font-stretch: 90%;
  letter-spacing: .17em; text-transform: uppercase; color: var(--mark-faint);
  list-style: none; margin-bottom: clamp(1.4rem, 2.6vw, 2.2rem);
}
.crumbs a { color: var(--mark-dim); transition: color .25s var(--ease); }
.crumbs a:hover { color: var(--signal); }
.crumbs li + li::before { content: ''; display: inline-block; width: 5px; height: 5px; background: var(--signal); opacity: .45; margin-right: .55rem; vertical-align: middle; }
.crumbs li[aria-current] { color: var(--mark); }

.sub-claim { margin-bottom: 1.4rem; }
.sub-claim span { display: block; font-family: var(--display); text-transform: uppercase; color: var(--mark); }
.sub-claim .l1 { font-size: clamp(1.3rem, 2.8vw, 2.4rem); font-weight: 600; letter-spacing: -.005em; line-height: 1; color: var(--mark-dim); margin-bottom: .22em; }
.sub-claim .l2 { font-size: clamp(2.4rem, 6.2vw, 5.6rem); font-weight: 800; letter-spacing: -.018em; line-height: .96; text-wrap: balance; max-width: 28ch; }
.sub-claim .l2 em { font-style: normal; color: var(--signal); }
.sub-claim.narrow .l2 { max-width: 20ch; }
.sub-lead { max-width: 56ch; font-size: clamp(1.02rem, 1.2vw, 1.14rem); line-height: 1.72; color: #d5d9dd; }
.sub-lead + .hero-acts { margin-top: 1.8rem; }

/* Kopfgrafik – das Bild dieser Seite. Ruht hell: es ist das Exponat, kein Regal. */
.sub-fig { position: relative; margin-top: clamp(2rem, 4vw, 3.4rem); background: var(--concrete); }
.sub-fig img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; max-height: 78svh; }
.sub-fig .plate { position: absolute; left: 0; bottom: 0; }

/* ─── Textkoerper: Prosa links, Tafel rechts ─── */
.sub-body { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.prose h2 {
  font-family: var(--display); font-weight: 800; text-transform: uppercase;
  font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: .98; letter-spacing: -.01em;
  color: var(--mark); text-wrap: balance; max-width: 22ch;
  margin-top: clamp(2.2rem, 4vw, 3.4rem); padding-top: 1.05rem; border-top: 2px solid var(--edge-strong);
}
.prose h2:first-child { margin-top: 0; border-top: none; padding-top: 0; }
.prose h2 em { font-style: normal; color: var(--signal); }
.prose h3 {
  font-family: var(--display); font-weight: 700; text-transform: uppercase;
  font-size: clamp(1.15rem, 1.6vw, 1.4rem); line-height: 1.05; letter-spacing: .004em;
  color: var(--mark); margin-top: 1.7rem;
}
.prose p { max-width: 64ch; font-size: clamp(1rem, 1.12vw, 1.08rem); line-height: 1.76; color: #d5d9dd; margin-top: 1rem; }
.prose h2 + p, .prose h3 + p { margin-top: .8rem; }
.prose ul { max-width: 64ch; list-style: none; margin-top: 1rem; }
.prose li { position: relative; padding-left: 1.3rem; line-height: 1.7; color: #d5d9dd; font-size: clamp(1rem, 1.12vw, 1.08rem); }
.prose li + li { margin-top: .45rem; }
.prose li::before { content: ''; position: absolute; left: 0; top: .78em; width: 7px; height: 7px; background: var(--signal); }
.prose a { color: var(--mark); text-decoration: underline; text-decoration-color: var(--mark-faint); text-underline-offset: 3px; transition: text-decoration-color .25s var(--ease); }
.prose a:hover { text-decoration-color: var(--signal); }
.prose strong { color: var(--mark); font-weight: 700; }

/* Tafel: Fakten, die auf jeder Seite gelten. Gestempelt, nicht erzaehlt. */
.board { position: sticky; top: calc(72px + 1.4rem); display: grid; gap: 0; border-top: 3px solid var(--signal); }
.board dl { display: grid; }
.board div { display: grid; gap: .15rem; padding: .95rem 0; border-bottom: var(--rule) solid var(--edge-strong); }
.board dt {
  font-family: var(--ui); font-size: .7rem; font-weight: 700; font-stretch: 88%;
  letter-spacing: .16em; text-transform: uppercase; color: var(--mark-faint);
}
.board dd { font-family: var(--display); font-size: 1.3rem; font-weight: 700; line-height: 1.15; color: var(--mark); letter-spacing: .003em; }
.board dd small { display: block; font-family: var(--ui); font-size: .84rem; font-weight: 450; color: var(--mark-dim); letter-spacing: 0; line-height: 1.5; margin-top: .15rem; }
.board .act { margin-top: 1.2rem; justify-self: start; }

/* ─── Bildreihe: zwei, drei Rahmen im Raster ─── */
.row-frames { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: clamp(2.2rem, 4vw, 3.4rem); }
.row-frames.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.row-frames .frame { height: auto; width: 100%; }

/* ─── Fragen zu dieser Leistung ─── */
.qa { border-top: var(--rule) solid var(--edge); }
.qa details { border-bottom: var(--rule) solid var(--edge-strong); }
.qa summary {
  list-style: none; cursor: pointer; display: flex; align-items: baseline; justify-content: space-between; gap: 1.5rem;
  padding: 1.05rem 0; font-family: var(--display); font-size: clamp(1.15rem, 1.7vw, 1.5rem); font-weight: 700;
  text-transform: uppercase; letter-spacing: .004em; line-height: 1.1; color: var(--mark);
  transition: color .25s var(--ease);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: '+'; flex: 0 0 auto; font-family: var(--ui); font-size: 1.2rem; font-weight: 700; color: var(--signal); }
.qa details[open] summary::after { content: '–'; }
.qa summary:hover, .qa details[open] summary { color: var(--signal); }
.qa details p { max-width: 64ch; padding: 0 0 1.3rem; font-size: 1rem; line-height: 1.72; color: #c3c9cf; }
.qa details p + p { padding-top: 0; margin-top: -.5rem; }

/* ─── Weiter: die Nachbarseiten ─── */
.next { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.4rem, 3vw, 2.6rem); }
.next a {
  display: grid; gap: .5rem; padding-top: 1.05rem; border-top: 2px solid var(--edge-strong); color: var(--mark);
  transition: border-color .3s var(--ease);
}
.next a:hover { border-top-color: var(--signal); }
.next a b { font-family: var(--display); font-size: clamp(1.4rem, 2.2vw, 2rem); font-weight: 800; text-transform: uppercase; line-height: 1; letter-spacing: -.008em; }
.next a b em { font-style: normal; color: var(--signal); }
.next a span { font-size: .92rem; line-height: 1.58; color: #b8bfc6; max-width: 34ch; }
.next a i { font-family: var(--ui); font-style: normal; font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--mark-faint); }

/* ─── Abschluss: Anfrage ─── */
.ask { background: var(--hall-2); border-top: var(--rule) solid var(--edge); }
.ask-in { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.ask h2 { font-family: var(--display); font-weight: 800; text-transform: uppercase; font-size: clamp(2rem, 4.6vw, 3.6rem); line-height: .97; letter-spacing: -.014em; color: var(--mark); text-wrap: balance; }
.ask h2 em { font-style: normal; color: var(--signal); }
.ask p { max-width: 46ch; margin-top: 1rem; color: #c3c9cf; line-height: 1.7; }
.ask .k-rows { border-top: var(--rule) solid var(--edge-strong); }

/* ─── Wissen: Artikelkopf mit Autor und Datum ─── */
.byline { display: flex; flex-wrap: wrap; gap: .55rem 1.4rem; margin-top: 1.4rem; font-family: var(--ui); font-size: .72rem; font-weight: 700; font-stretch: 90%; letter-spacing: .16em; text-transform: uppercase; color: var(--mark-faint); }
.byline b { color: var(--mark); font-weight: 700; }
.byline time { font-variant-numeric: tabular-nums; }

/* ─── Umbrueche ─── */
@media (max-width: 960px) {
  .sub-body { grid-template-columns: 1fr; }
  .board { position: static; }
  .row-frames, .row-frames.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .next { grid-template-columns: 1fr; }
  .ask-in { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .sub-head { padding-top: calc(62px + 2.2rem); }
  .board { top: calc(62px + 1rem); }
  .row-frames, .row-frames.two { grid-template-columns: 1fr; }
  .sub-fig img { aspect-ratio: 4 / 3; }
}
@media (prefers-reduced-motion: reduce) {
  .next a, .qa summary, .crumbs a { transition: none; }
}

/* Rechtliches im Fuss: auf Unterseiten Links statt Schalter, gleiche Erscheinung */
.f-bot nav a {
  background: none; border: none; padding: 0; cursor: pointer;
  font-family: var(--ui); font-size: .7rem; letter-spacing: .05em; color: var(--mark-faint);
  transition: color .25s var(--ease);
}
.f-bot nav a:hover { color: var(--signal); }