/* Referenzen: Übersicht (/referenzen/) und Projektseiten (/referenzen/<slug>/). Nur Design, keine Texte. Farben und Maße stammen aus system.css. */

/* Übersicht */
.ref-head{padding:160px 6vw 40px;background:#f4f5f3}
.ref-head h1{font-size:clamp(60px,10vw,160px);line-height:.86;letter-spacing:-.085em;margin:36px 0 26px}
.ref-head h1 em{color:var(--red);font-style:normal}
.ref-head p{font-size:19px;color:#58646a;max-width:640px;margin:0}
.ref-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:24px 6vw 90px;background:#f4f5f3}
.ref-card{display:flex;flex-direction:column;background:#fff;border-radius:6px;overflow:hidden;transition:transform .2s,box-shadow .2s}
.ref-card:hover{transform:translateY(-4px);box-shadow:0 14px 45px #1111}
.ref-card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#dfe4e5}
.ref-card-media img,.ref-bigimg img,.ref-gallery-grid img{display:block;width:100%;height:100%;object-fit:cover}
.ref-tag{position:absolute;left:14px;top:14px;background:#fff;color:var(--ink);border-radius:20px;padding:7px 12px;font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.ref-card-body{display:flex;flex-direction:column;gap:12px;padding:28px 28px 26px;flex:1}
.ref-meta{font-size:12px;color:var(--sub);letter-spacing:.04em}
.ref-card h2{font-size:clamp(26px,2.5vw,38px);margin:0}
.ref-card p{font-size:15px;color:#4d595e;margin:0}
.ref-card-figures{display:flex;flex-wrap:wrap;gap:12px 26px;margin:auto 0 0;padding-top:16px;border-top:1px solid #eee}
.ref-card-figures div{display:flex;flex-direction:column-reverse;gap:2px}
.ref-card-figures dt{font-size:11px;color:var(--sub)}
.ref-card-figures dd{margin:0;font-size:20px;font-weight:760;letter-spacing:-.04em}
.ref-card .read-more{margin-top:0}
.ref-topic{display:grid;grid-template-columns:.8fr 1.2fr;gap:8vw;padding:80px 6vw;background:#ecece7;align-items:start}
.ref-topic h2{font-size:clamp(30px,3.6vw,56px);margin:20px 0 0}
.ref-topic p{font-size:18px;color:#4d595e;max-width:560px}

/* Projektseite */
.ref-layout{background:#fafafa;padding-top:145px}
.ref-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:5vw;align-items:end;padding:0 6vw}
.ref-hero .back{display:inline-block;font-size:12px;color:#657177;margin-bottom:44px}
.ref-hero .eyebrow{color:var(--red)}
.ref-hero h1{font-size:clamp(46px,6.6vw,104px);line-height:.92;letter-spacing:-.075em;margin:26px 0;hyphens:auto;overflow-wrap:break-word}
.ref-hero h1 em{color:var(--red);font-style:normal}
.ref-lead{font-size:clamp(18px,1.6vw,21px);color:#5b666b;max-width:560px;margin:0}
.ref-sheet{margin:0;background:#fff;border-top:4px solid var(--red);padding:6px 26px 12px}
.ref-sheet-row{display:grid;grid-template-columns:120px 1fr;gap:14px;padding:13px 0;border-bottom:1px solid #eee;font-size:14px}
.ref-sheet-row:last-child{border-bottom:0}
.ref-sheet dt{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:#7a868b;font-weight:800;padding-top:3px}
.ref-sheet dd{margin:0}
.ref-bigimg{margin:44px 6vw 0;aspect-ratio:21/9;max-height:560px;overflow:hidden;border-radius:10px 80px 10px 10px;background:#cfd6d8}
.ref-figures{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin:0 6vw;padding:0;list-style:none;border-bottom:1px solid #b7c0c2}
.ref-figures li{display:flex;flex-direction:column-reverse;gap:4px;padding:24px 16px 24px 0}
.ref-figures strong{font-size:clamp(24px,2.6vw,38px);letter-spacing:-.06em;line-height:1.05}
.ref-figures span{font-size:12px;color:var(--sub)}
.ref-desc{display:grid;grid-template-columns:.8fr 1.2fr;gap:7vw;padding:70px 6vw}
.ref-desc h2{font-size:clamp(30px,3.4vw,52px);margin:22px 0 0}
.ref-desc p{font-size:18px;line-height:1.75;color:#3d494e;margin:0}
.ref-positions,.ref-gallery{padding:0 6vw 64px}
.ref-positions .eyebrow,.ref-gallery .eyebrow{display:block;margin-bottom:20px}
.ref-table-wrap{overflow-x:auto;background:#fff}
.ref-positions table{width:100%;border-collapse:collapse;font-size:15px}
.ref-positions th{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:#7a868b;text-align:left;padding:13px 16px;border-bottom:2px solid var(--ink)}
.ref-positions td{padding:15px 16px;border-bottom:1px solid #eee;vertical-align:top}
.ref-positions .ref-pos{color:var(--red);font:800 12px ui-monospace,monospace;white-space:nowrap}
.ref-positions .ref-qty{text-align:right;white-space:nowrap;font-weight:720;font-variant-numeric:tabular-nums}
.ref-gallery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.ref-gallery-grid figure{margin:0}
.ref-gallery-grid img{aspect-ratio:4/3;border-radius:4px}
.ref-gallery-grid figcaption{font-size:12px;color:var(--sub);padding:9px 2px 0}

@media(max-width:1050px){
 .ref-grid{grid-template-columns:1fr}
 .ref-hero,.ref-desc,.ref-topic{grid-template-columns:1fr}
 .ref-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:730px){
 .ref-head{padding:130px 6vw 30px}
 .ref-head h1{font-size:clamp(58px,17vw,92px)}
 .ref-grid{padding:18px 5vw 70px}
 .ref-card-body{padding:22px 20px 22px}
 .ref-topic,.ref-desc{padding:56px 6vw;gap:26px}
 .ref-layout{padding-top:125px}
 .ref-hero h1{font-size:clamp(34px,9.4vw,76px)}
 .ref-sheet{padding:4px 18px 8px}
 .ref-sheet-row{grid-template-columns:1fr;gap:4px;padding:12px 0}
 .ref-bigimg{margin:30px 5vw 0;aspect-ratio:4/3;border-radius:8px 48px 8px 8px}
 .ref-figures{grid-template-columns:repeat(2,minmax(0,1fr));margin:0 6vw}
 .ref-positions,.ref-gallery{padding-bottom:48px}
 .ref-positions td,.ref-positions th{padding:12px 10px}
}
@media(prefers-reduced-motion:reduce){.ref-card{transition:none}.ref-card:hover{transform:none}}