/* ============================================================
   marketingRAUM — portfolio-detail.css
   Gemeinsame Styles aller Portfolio-Detailseiten (/portfolio/*)
   Hero · Statement · Bildstrecke · Leistungen · 2. Bildzeile ·
   CTA · Projekt-Navigation · Lightbox
   ============================================================ */
/* ── 1. HERO ───────────────────────────────────────── */
.hero {
  display:grid; grid-template-columns:1.1fr 1fr;
  background:var(--color-forest); min-height:100vh; min-height:100svh;
  position:relative; overflow:hidden;
}
.hero__left {
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:calc(var(--gutter) + 5rem) var(--gutter) 5rem;
  position:relative; z-index:2;
}
.hero__back { display:inline-flex; align-items:center; gap:.5rem; font-size:.7rem; font-weight:500; letter-spacing:.14em; text-transform:uppercase; color:rgba(185, 199, 193,.85); margin-bottom:3rem; transition:color .2s; }
.hero__back:hover { color:var(--color-mist); }
.hero__back svg { width:14px; height:14px; }
.hero__kicker { font-size:.65rem; font-weight:500; letter-spacing:.2em; text-transform:uppercase; color:rgba(255,255,255,1); margin-bottom:1.5rem; }
.hero__title { font-family:var(--font-display); font-weight:300; font-size:clamp(3.5rem,6vw,6.5rem); color:var(--color-cream); line-height:.95; letter-spacing:-.02em; margin-bottom:1rem; }
.hero__title em { font-style:italic; color:var(--color-sand); display:block; }
.hero__sub { font-size:1.125rem; color:rgba(255,255,255,1); font-weight:300; line-height:1.6; margin-bottom:2.5rem; max-width:420px; }
.hero__chips { display:flex; gap:.5rem; flex-wrap:wrap; }
.chip { font-size:.65rem; font-weight:500; letter-spacing:.12em; text-transform:uppercase; color:rgba(185, 199, 193,.85); border:1px solid rgba(185,199,193,.2); padding:.4rem 1rem; border-radius:2px; text-decoration:none; display:inline-flex; align-items:center; gap:.4rem; transition:color .25s ease, border-color .25s ease, background .25s ease, transform .25s cubic-bezier(.16,1,.3,1); }
.chip::after { content:"↓"; font-size:.6rem; opacity:0; transform:translateY(-3px); transition:opacity .25s ease, transform .25s cubic-bezier(.16,1,.3,1); }
.chip:hover { color:rgba(248,246,243,.9); border-color:rgba(185,199,193,.5); background:rgba(185,199,193,.08); transform:translateY(-2px); }
.chip:hover::after { opacity:1; transform:translateY(0); }

.hero__right { background:var(--color-sage); position:relative; overflow:hidden; display:flex; align-items:center; justify-content:center; }
.hero__video { width:100%; height:100%; object-fit:cover; opacity:.85; position:absolute; inset:0; }
.hero__right-label { position:absolute; bottom:2rem; left:2rem; font-size:.65rem; letter-spacing:.16em; text-transform:uppercase; color:rgba(248, 246, 243,.85); z-index:2; }
.hero__grain { position:absolute; inset:0; opacity:.04; background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E"); background-size:200px; pointer-events:none; z-index:1; }

@media (max-width:900px) {
  .hero { grid-template-columns:1fr; min-height:auto; }
  .hero__left { padding:8rem 1.5rem 3rem; }
  .hero__right { height:55vw; min-height:280px; }
  /* Hochformat-Videos (9:16) mobil vollständig zeigen statt beschneiden */
  .hero__right:has(> video.hero__video) { height:auto; min-height:0; aspect-ratio:9/16; background:var(--color-forest-deep); }
  .hero__right:has(> video.hero__video) .hero__video { object-fit:cover; opacity:1; }
  .hero__right:has(> video.hero__video) .hero__right-label { display:none; }
}

/* ── 2. STATEMENT ──────────────────────────────────── */
.statement { padding:6rem 0 5rem; border-bottom:1px solid rgba(51,68,61,.1); }
.statement__inner { display:grid; grid-template-columns:1fr 1fr; gap:4rem; align-items:end; }
.statement__quote { font-family:var(--font-display); font-weight:300; font-size:clamp(2rem,4vw,3.25rem); line-height:1.1; letter-spacing:-.02em; color:var(--color-forest); }
.statement__quote em { font-style:italic; color:var(--color-sage); }
.statement__right { display:flex; flex-direction:column; gap:2.5rem; }
.statement__body { font-size:1.125rem; line-height:1.75; color:#404040; font-weight:300; }
.statement__facts { display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; padding-top:2rem; border-top:1px solid rgba(51,68,61,.1); }
.fact { display:flex; flex-direction:column; gap:.3rem; }
.fact__label { font-size:.65rem; font-weight:500; letter-spacing:.18em; text-transform:uppercase; color:#576A63; }
.fact__value { font-size:1rem; color:var(--color-forest); }

@media (max-width:768px) {
  .statement__inner { grid-template-columns:1fr; gap:2.5rem; }
  .statement { padding:4rem 0 3rem; }
}

/* ── 3. BILDSTRECKE ────────────────────────────────── */
.bildstrecke { padding:5rem 0; }
.bildstrecke__grid { display:grid; grid-template-columns:2fr 1fr; gap:1rem; align-items:stretch; }
.bild-main { border-radius:8px; overflow:hidden; position:relative; background:var(--color-sage); cursor:zoom-in; }
.bild-main img { width:100%; height:100%; min-height:380px; object-fit:cover; display:block; transition:transform .6s cubic-bezier(.16,1,.3,1); }
.bild-main:hover img { transform:scale(1.04); }
.bild-main__label { position:absolute; bottom:1.5rem; left:1.5rem; font-size:.65rem; letter-spacing:.16em; text-transform:uppercase; color:rgba(248, 246, 243,.85); }
.bild-side { display:flex; flex-direction:column; gap:1rem; }
.bild-small { border-radius:8px; overflow:hidden; flex:1; background:var(--color-mist); position:relative; cursor:zoom-in; }
.bild-small img { width:100%; height:100%; object-fit:cover; display:block; transition:transform .6s cubic-bezier(.16,1,.3,1); }
.bild-small:hover img { transform:scale(1.04); }
.bild-small__label { position:absolute; bottom:1rem; left:1rem; font-size:.65rem; letter-spacing:.14em; text-transform:uppercase; color:#576A63; }

@media (max-width:768px) {
  .bildstrecke__grid { grid-template-columns:1fr; }
  /* Hauptbild mobil im natürlichen Querformat zeigen statt seitlich beschneiden */
  .bild-main img, .bild-main video { min-height:0; height:auto; }
  .bild-side { flex-direction:row; }
}

/* ── 4. LEISTUNGEN ─────────────────────────────────── */
.leistungen { padding:5rem 0; border-top:1px solid rgba(51,68,61,.1); }
.leistungen__header { display:flex; justify-content:space-between; align-items:center; margin-bottom:3rem; }
.leistungen__list { border-top:1px solid rgba(51,68,61,.1); }
.ls-row { display:grid; grid-template-columns:3rem 1fr 2fr; gap:2rem; align-items:start; padding:2rem 0; border-bottom:1px solid rgba(51,68,61,.08); transition:background .2s; }
.ls-row:last-child { border-bottom:none; }
.ls-num { font-family:var(--font-display); font-size:2rem; font-weight:300; font-style:italic; color:#73857D; line-height:1; padding-top:.2rem; }
.ls-name { font-family:var(--font-display); font-size:1.5rem; font-weight:600; color:var(--color-forest); line-height:1.2; }
.ls-desc { font-size:1rem; color:#404040; line-height:1.7; font-weight:300; }

@media (max-width:768px) {
  .ls-row { grid-template-columns:2rem 1fr; gap:1rem; }
  .ls-desc { grid-column:1/-1; padding-left:3rem; }
}

/* ── Varianten: Video in der Bildstrecke ───────────── */
.bild-main video { width:100%; height:100%; min-height:380px; object-fit:cover; display:block; }

/* ── Leistungen: „in Arbeit“-Kennzeichnung ─────────── */
.ls-row.coming .ls-name, .ls-row.coming .ls-desc { opacity:.4; }
.ls-soon { display:inline-block; font-size:.6rem; font-weight:500; letter-spacing:.14em; text-transform:uppercase; color:#576A63; border:1px solid rgba(83,104,95,.25); padding:.3rem .75rem; border-radius:2px; margin-top:.5rem; }

/* ── 5. ZWEITE BILDZEILE ───────────────────────────── */
.bildzeile2 { padding-bottom:5rem; }
.bildzeile2__grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1rem; }
.bild2 { border-radius:8px; overflow:hidden; aspect-ratio:4/3; background:var(--color-forest-light); position:relative; cursor:zoom-in; }
.bild2 img { width:100%; height:100%; object-fit:cover; display:block; transition:transform .6s cubic-bezier(.16,1,.3,1); }
.bild2:hover img { transform:scale(1.04); }
.bild2__label { position:absolute; bottom:1rem; left:1rem; font-size:.65rem; letter-spacing:.14em; text-transform:uppercase; color:rgba(248, 246, 243,.85); }
@media (max-width:600px) {
  .bildzeile2__grid { grid-template-columns:1fr 1fr; }
  .bildzeile2__grid .bild2:last-child { display:none; }
}

/* ── 6. CTA-BLOCK (Portfolio-Variante) ─────────────── */
.cta-block {
  background:var(--color-forest); padding:6rem var(--gutter);
  margin:0 calc(-1 * var(--gutter)); position:relative; overflow:hidden;
}
.cta-block::after { content:""; position:absolute; inset:0; opacity:.03; background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E"); background-size:200px; pointer-events:none; }
.cta-block__inner { max-width:1280px; margin:0 auto; display:flex; justify-content:space-between; align-items:center; gap:3rem; flex-wrap:wrap; position:relative; z-index:1; }
.cta-block__text { font-family:var(--font-display); font-weight:300; font-size:clamp(2rem,4vw,3.5rem); color:var(--color-cream); line-height:1.1; letter-spacing:-.02em; }
.cta-block__text em { font-style:italic; color:var(--color-sand); }
.cta-block__actions { display:flex; gap:1rem; flex-wrap:wrap; }

/* ── 7. PROJEKT-NAV ────────────────────────────────── */
.projekt-nav { display:grid; grid-template-columns:1fr 1fr; border-top:1px solid rgba(51,68,61,.1); }
.projekt-nav__item { padding:3rem 0; display:flex; flex-direction:column; gap:.5rem; transition:background .2s; }
.projekt-nav__item:first-child { border-right:1px solid rgba(51,68,61,.1); padding-right:3rem; }
.projekt-nav__item:last-child { padding-left:3rem; align-items:flex-end; }
.projekt-nav__item:hover { background:rgba(51,68,61,.02); }
.projekt-nav__dir { font-size:.65rem; font-weight:500; letter-spacing:.16em; text-transform:uppercase; color:#576A63; display:flex; align-items:center; gap:.5rem; }
.projekt-nav__name { font-family:var(--font-display); font-size:1.75rem; font-weight:300; color:var(--color-forest); transition:color .2s; }
.projekt-nav__item:hover .projekt-nav__name { color:var(--color-sage); }

@media (max-width:600px) {
  .projekt-nav { grid-template-columns:1fr; }
  .projekt-nav__item:first-child { border-right:none; border-bottom:1px solid rgba(51,68,61,.1); padding-right:0; }
  .projekt-nav__item:last-child { padding-left:0; align-items:flex-start; }
}

/* ── LIGHTBOX ───────────────────────────────────────── */
.lb-overlay { position:fixed; inset:0; z-index:200; background:rgba(19,26,21,.96); display:flex; align-items:center; justify-content:center; opacity:0; pointer-events:none; transition:opacity .4s ease; backdrop-filter:blur(8px); }
.lb-overlay.active { opacity:1; pointer-events:auto; }
.lb-img { max-width:90vw; max-height:88vh; object-fit:contain; border-radius:4px; transform:scale(.96); transition:transform .4s cubic-bezier(.16,1,.3,1); display:block; }
.lb-overlay.active .lb-img { transform:scale(1); }
.lb-close { position:absolute; top:1.5rem; right:1.5rem; width:44px; height:44px; border:1px solid rgba(185,199,193,.3); border-radius:50%; display:flex; align-items:center; justify-content:center; cursor:pointer; background:none; color:rgba(185, 199, 193,.85); font-size:1.25rem; transition:all .2s; }
.lb-close:hover { border-color:var(--color-mist); color:var(--color-mist); }
.lb-caption { position:absolute; bottom:2rem; left:50%; transform:translateX(-50%); font-size:.65rem; letter-spacing:.18em; text-transform:uppercase; color:rgba(185, 199, 193,.85); white-space:nowrap; }
.lb-nav { position:absolute; top:50%; transform:translateY(-50%); width:44px; height:44px; border:1px solid rgba(185,199,193,.25); border-radius:50%; display:flex; align-items:center; justify-content:center; cursor:pointer; background:none; color:rgba(185, 199, 193,.85); font-size:1rem; transition:all .2s; }
.lb-nav:hover { border-color:var(--color-mist); color:var(--color-mist); }
.lb-prev { left:1.5rem; }
.lb-next { right:1.5rem; }

/* ── Ergänzungen (ehemals Inline-Styles) ───────────── */
.statement__eyebrow { margin-bottom: 1.5rem; }
.fact__value a, .ls-desc a { color: inherit; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(51,68,61,.3); }
.ls-desc a { color: var(--color-forest); font-weight: 400; }
.ls-desc a:hover { text-decoration-color: currentColor; }
.bild-main video { transition: transform .6s cubic-bezier(.16,1,.3,1); }
.projekt-hinweis { font-size: .8rem; color: #576A63; font-weight: 300; padding: 1rem 0 3rem; font-style: italic; }