/* =========================================================================
   360Web — Referenzen Overview UI/UX v2
   ========================================================================= */

body:has(.references-hero) .desktop-nav>a[href="/referenzen/"]{color:var(--text)}
body:has(.references-hero) .desktop-nav>a[href="/referenzen/"]::after{transform:scaleX(1)}

/* Hero */
.references-hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#fbfdff 100%)}
.references-hero:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(6,35,63,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(6,35,63,.022) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(180deg,#000,transparent 90%)}
.references-hero:after{content:"";position:absolute;right:-130px;top:-170px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(26,75,240,.075),transparent 68%);pointer-events:none}
.references-hero .container{position:relative;z-index:1}
.references-hero .page-hero-grid{grid-template-columns:minmax(0,.92fr) minmax(440px,1.08fr);gap:clamp(44px,5.5vw,82px);align-items:center}
.references-hero .page-hero-grid>div:first-child{max-width:610px}
.references-hero h1{max-width:610px}
.references-hero .lead{max-width:610px}
.reference-hero-visual{min-width:0;display:flex;justify-content:flex-end}

/* Filter */
.ref-filter{display:flex;flex-wrap:wrap;gap:7px;margin:25px 0 0;padding:7px;width:max-content;max-width:100%;border:1px solid var(--line);border-radius:9px;background:rgba(255,255,255,.88);box-shadow:0 12px 30px -25px rgba(7,32,52,.5)}
.ref-filter button{position:relative;padding:8px 13px;border:0;border-radius:6px;background:transparent;font:inherit;font-weight:700;font-size:.82rem;color:var(--muted);cursor:pointer;transition:color .18s ease,background .18s ease,box-shadow .18s ease}
.ref-filter button:hover{color:var(--text);background:var(--surface-2)}
.ref-filter button[aria-pressed="true"]{background:var(--dark);color:#fff;box-shadow:0 8px 18px -12px rgba(6,35,63,.7)}
.ref-filter button:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.ref-count{min-height:20px;margin:12px 0 0;color:var(--muted-2);font-size:.78rem;font-weight:600}
.ref-group.is-hidden,.ref-tile.is-hidden{display:none!important}

/* Gruppen */
.ref-group{padding-top:18px}
.ref-group + .ref-group{margin-top:56px;padding-top:56px;border-top:1px solid var(--line)}
.ref-group-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.65fr);gap:24px;align-items:end;margin:25px 0 24px}
.ref-group-head .eyebrow{grid-column:1/-1;margin-bottom:-8px}
.ref-group-head h2{font-size:clamp(2rem,3.8vw,3.5rem)}
.ref-group-head h2 + p{align-self:end;margin:0;color:var(--muted);font-size:.96rem;line-height:1.65;max-width:46ch;justify-self:end}

/* Projektkacheln */
.ref-tile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.ref-tile{position:relative;display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid var(--line);border-radius:11px;overflow:hidden;box-shadow:0 18px 42px -34px rgba(7,32,52,.5);transition:transform .24s cubic-bezier(.2,.8,.2,1),box-shadow .24s ease,border-color .24s ease}
.ref-tile:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.ref-tile:hover{transform:translateY(-4px);box-shadow:0 30px 65px -42px rgba(7,32,52,.65);border-color:rgba(26,75,240,.24)}
.ref-visual{position:relative;height:242px;overflow:hidden;background:var(--dark);border-bottom:1px solid var(--line-soft)}
.ref-visual:after{content:"";position:absolute;inset:auto 0 0;height:32%;pointer-events:none;background:linear-gradient(to top,rgba(6,35,63,.18),transparent)}
.ref-visual picture,.ref-visual img{width:100%;height:100%;display:block}
.ref-visual img{position:absolute;inset:0;object-fit:cover;object-position:top center;transition:transform .55s cubic-bezier(.16,1,.3,1)}
.ref-tile:hover .ref-visual img{transform:scale(1.015)}
.ref-visual .rv-dots{position:absolute;top:15px;left:16px;display:flex;gap:5px;z-index:3;padding:5px 7px;border-radius:999px;background:rgba(6,23,43,.5);backdrop-filter:blur(6px)}
.ref-visual .rv-dots span{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.64)}
.ref-visual .rv-tag{position:absolute;top:13px;right:15px;z-index:3;max-width:72%;background:rgba(6,23,43,.64);border:1px solid rgba(255,255,255,.26);color:#fff;font-size:.66rem;font-weight:700;padding:5px 9px;border-radius:999px;letter-spacing:.02em;text-align:right;backdrop-filter:blur(6px)}
.ref-visual .rv-badge{position:absolute;left:16px;bottom:14px;z-index:3;background:rgba(6,23,43,.78);color:#fff;font-size:.65rem;font-weight:700;letter-spacing:.02em;padding:5px 9px;border-radius:999px;backdrop-filter:blur(5px)}

.ref-body{padding:22px 23px 23px;display:flex;flex-direction:column;flex:1}
.ref-kicker{margin:0 0 7px;font-size:.75rem;font-weight:700;color:var(--brand);letter-spacing:.01em}
.ref-body h3{font-size:clamp(1.3rem,2vw,1.65rem)}
.ref-body h3 + p{margin-top:9px}
.ref-body p:not(.ref-kicker){color:var(--muted);font-size:.9rem;line-height:1.65;flex:1;margin-bottom:0}
.ref-cta-row{display:flex;justify-content:space-between;align-items:center;margin-top:17px;padding-top:14px;border-top:1px solid var(--line-soft);font-size:.82rem;font-weight:700;color:var(--brand)}
.ref-cta-row .arrow{display:inline-block;transition:transform .2s ease}
.ref-tile:hover .ref-cta-row .arrow{transform:translateX(5px)}

/* Schematische Musterbilder */
.rv-editorial{background:linear-gradient(150deg,#1a1712,#3a2f22 55%,#b48a4f)}
.rv-editorial .rv-grid4{position:absolute;inset:52px 20px 18px;display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:8px}.rv-editorial .rv-grid4 span{border-radius:7px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24)}
.rv-reza{background:linear-gradient(150deg,#5c1408,#b8340f 55%,#ff8a3d)}
.rv-reza .rv-menu{position:absolute;inset:52px 20px 18px;display:grid;gap:10px;align-content:start}.rv-reza .rv-menu div{display:flex;align-items:center;gap:10px}.rv-reza .rv-menu .plate{width:23px;height:23px;border-radius:50%;background:rgba(255,255,255,.85);flex:none}.rv-reza .rv-menu .line{height:10px;flex:1;border-radius:999px;background:rgba(255,255,255,.28)}

@media(max-width:1050px){
  .references-hero .page-hero-grid{grid-template-columns:1fr;gap:36px}
  .references-hero .page-hero-grid>div:first-child{max-width:720px}
  .reference-hero-visual{justify-content:flex-start}
  .ref-tile-grid{grid-template-columns:1fr}
  .ref-visual{height:280px}
}
@media(max-width:760px){
  .references-hero .page-hero-grid{gap:28px}
  .ref-filter{width:100%;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding:6px;margin-top:21px}.ref-filter::-webkit-scrollbar{display:none}.ref-filter button{white-space:nowrap;flex:none;padding:8px 11px}
  .ref-count{margin-top:9px}
  .ref-group + .ref-group{margin-top:42px;padding-top:42px}
  .ref-group-head{grid-template-columns:1fr;gap:10px;margin:20px 0 18px}.ref-group-head .eyebrow{grid-column:auto;margin-bottom:0}.ref-group-head h2 + p{justify-self:start}
  .ref-tile-grid{gap:14px}.ref-visual{height:220px}.ref-body{padding:19px 19px 20px}
}
@media(prefers-reduced-motion:reduce){.ref-tile,.ref-visual img,.ref-cta-row .arrow{transition:none}}