/* Friedmann Wohnbau · Linkseite
   Layout: eine Spalte aus zwei Rasterzellen, das Haarlinien-Raster läuft
   im selben Takt über die ganze Seite weiter (Designsystem „Der Grundriss
   als Gestaltungsprinzip“). Rechte Winkel, keine Schatten, ein Orange. */

@font-face{font-family:helmut;src:url(fonts/Helmut_Regular.woff2) format("woff2");font-weight:300 400;font-style:normal;font-display:swap}
@font-face{font-family:albert_sans;src:url(fonts/Albert_Sans.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}

:root{
  --surface:#ffffff;
  --surface-muted:#f2f2f2;
  --panel:#252525;
  --ink:#000000;
  --ink-muted:#5c5c5c;
  --numeral:#737373;
  --on-panel:#ffffff;
  --on-panel-muted:#b8b8b8;
  --hairline:#e5e7eb;
  --hairline-on-panel:#474747;
  --orange:#ec8544;
  --focus:#000000;

  --display:helmut,"Helvetica Neue",Arial,sans-serif;
  --sans:albert_sans,"Helvetica Neue",Arial,sans-serif;

  --w:min(560px,calc(100vw - 32px));   /* Spaltenbreite */
  --col:calc(var(--w) / 2);            /* Rastertakt = halbe Spalte */
  --pad:clamp(20px,5.4vw,32px);
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --surface:#141414;
    --surface-muted:#1d1d1d;
    --panel:#232323;
    --ink:#f2f2f2;
    --ink-muted:#a3a3a3;
    --numeral:#8a8a8a;
    --hairline:#2e2e2e;
    --hairline-on-panel:#3d3d3d;
    --focus:#f2f2f2;
    color-scheme:dark;
  }
}

*,*::before,*::after{box-sizing:border-box}
html{background:var(--surface);-webkit-text-size-adjust:100%;overflow-x:hidden;overflow-x:clip}
body{margin:0;color:var(--ink);font:400 16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;padding-inline:16px;padding-block:0 40px}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.dark :focus-visible{outline-color:var(--on-panel)}

/* Das Raster – Linien im Takt der halben Spalte, eine liegt exakt auf der Mitte */
body::before{
  content:"";position:fixed;top:0;bottom:0;left:50%;z-index:-1;pointer-events:none;
  width:calc(var(--col) * 16);transform:translateX(-50%);
  background:linear-gradient(to right,var(--hairline) 0 1px,transparent 1px) 0 0/var(--col) 100% repeat-x;
}

.col{width:var(--w);margin-inline:auto;display:flex;flex-direction:column}
.cell{background:var(--surface);border-left:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}

.eyebrow{font:500 12px/1.4 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted);margin:0}
.dark .eyebrow{color:var(--on-panel-muted)}

/* Kopf */
.top{display:grid;place-items:center;height:clamp(84px,22vw,112px);border-top:1px solid var(--hairline)}
.top svg{width:min(210px,54%);height:auto;color:var(--ink)}
.top a{display:block;width:100%;text-align:center}

/* Hero: Bild randlos, Textzelle überlappt von links unten */
.hero{position:relative;background:transparent;border:0}
.hero-img{aspect-ratio:4/3;overflow:hidden;background:var(--surface-muted);border-left:1px solid var(--hairline)}
.hero-img img{width:100%;height:100%;object-fit:cover;animation:settle 2.6s var(--ease) both}
.hero-img.team{position:relative;aspect-ratio:5/4}
.hero-img.team .bg{position:absolute;inset:0;object-position:60% 40%}
.hero-img.team .ppl{position:absolute;left:0;right:0;bottom:0;height:auto;width:100%;object-fit:contain;
  animation:ppl 1.4s var(--ease) .15s both}
.hero.has-team .hero-txt{margin-top:0;width:100%;border-right:0}
@keyframes ppl{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.hero-txt{position:relative;width:calc(100% - var(--col) / 3);margin-top:clamp(-72px,-14vw,-48px);
  background:var(--surface);border-left:1px solid var(--hairline);border-top:1px solid var(--hairline);border-right:1px solid var(--hairline);
  padding:var(--pad) var(--pad) calc(var(--pad) * .9);display:grid;gap:12px}
.hero-txt h1{margin:0;font:300 clamp(29px,7.6vw,42px)/1.12 var(--display);letter-spacing:-.005em;text-wrap:balance;color:var(--ink)}
.hero-txt p.lead{margin:2px 0 0;font-size:15px;line-height:1.55;color:var(--ink-muted);max-width:34ch}
.hero-rule{height:0;border-bottom:1px solid var(--hairline)}

/* Langer Pfeil */
.arrow{width:56px;height:12px;flex:none;overflow:visible;transition:transform .45s var(--ease)}
.arrow line{stroke:currentColor;stroke-width:1;vector-effect:non-scaling-stroke}
.arrow path{fill:currentColor}

/* Linkbalken */
.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;text-decoration:none;
  padding:calc(var(--pad) * .9) var(--pad);position:relative;isolation:isolate;
  transition:background-color .3s var(--ease)}
.bar .t{display:grid;gap:6px;min-width:0}
.bar .title{font:300 clamp(25px,6.6vw,32px)/1.12 var(--display);color:var(--ink)}
.bar .sub{font-size:14.5px;line-height:1.45;color:var(--ink-muted)}
.bar::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--orange);
  transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease);z-index:1}
@media (hover:hover){
  .bar:hover{background:var(--surface-muted)}
  .bar:hover .arrow{transform:translateX(8px)}
  .bar:hover::after{transform:scaleX(1)}
}
.bar:active{background:var(--surface-muted)}
.bar:active .arrow{transform:translateX(8px)}

/* Projekte: dunkle Fläche mit Wischleiste */
.dark{background:var(--panel);color:var(--on-panel);border-left:1px solid var(--panel);border-bottom:1px solid var(--hairline-on-panel)}
.dark .bar .title{color:var(--on-panel)}
.dark .bar .sub{color:var(--on-panel-muted)}
@media (hover:hover){.dark .bar:hover{background:#2f2f2f}}
.dark .bar:active{background:#2f2f2f}
.proj .bar{border-bottom:1px solid var(--hairline-on-panel)}

/* Projektstreifen wie auf der Website: gerade Zeilen, Bild blendet von rechts ein */
.stripes{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.stripes li+li{border-top:1px solid var(--hairline-on-panel)}
.stripe{position:relative;display:flex;align-items:center;gap:10px;min-height:clamp(96px,25vw,116px);
  padding:20px var(--pad);text-decoration:none;overflow:hidden;background:var(--panel)}
.stripe img{position:absolute;top:0;right:0;width:72%;height:100%;object-fit:cover;z-index:0;transition:width .7s var(--ease),transform 1.1s var(--ease)}
.stripe::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(90deg,var(--panel) 0%,var(--panel) 28%,rgba(37,37,37,.72) 52%,rgba(37,37,37,0) 82%)}
.stripe>:not(img){position:relative;z-index:2}
.stripe .num{align-self:flex-start;margin-top:2px;font:500 12px/1 var(--sans);letter-spacing:.04em;color:var(--on-panel-muted);font-variant-numeric:tabular-nums;min-width:2.1em}
.stripe .name{flex:0 1 auto;max-width:62%;min-width:0;font:300 clamp(21px,5.7vw,27px)/1.15 var(--display);color:var(--on-panel);text-wrap:balance;text-shadow:0 1px 14px rgba(0,0,0,.35)}
@media (hover:hover){
  .stripe:hover img{width:100%;transform:scale(1.03)}
}
.stripe:active img{width:100%}
.stripe:focus-visible{outline:none}
.stripe:focus-visible .name{text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px}

/* Wertermittlung: Bildzelle */
.value{position:relative;overflow:hidden;background:#1b1b1b;border-left:1px solid var(--hairline)}
.value img{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.value::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(to top,rgba(18,18,18,.94) 0%,rgba(18,18,18,.82) 45%,rgba(18,18,18,.25) 80%,rgba(18,18,18,.05) 100%)}
.value .bar{min-height:clamp(280px,72vw,360px);align-items:flex-end;position:relative;z-index:2}
.value .bar .title{color:#fff}
.value .bar .sub,.value .eyebrow{color:#d6d6d6}
.value .arrow{color:#fff}
@media (hover:hover){
  .value .bar:hover{background:transparent}
  .value:hover img{transform:scale(1.04)}
}
.value .bar:active{background:transparent}

/* Kontakt */
.contact{display:grid;grid-template-columns:1fr 1fr}
.contact>*{min-width:0}
.kv{display:grid;gap:4px;padding:18px var(--pad) 20px;text-decoration:none;transition:background-color .25s var(--ease)}
.kv+.kv{border-left:1px solid var(--hairline)}
.kv .v{font-size:15.5px;line-height:1.35;color:var(--ink);overflow-wrap:anywhere}
.kv .v.nw{white-space:nowrap;overflow-wrap:normal}
@media (hover:hover){a.kv:hover{background:var(--surface-muted)}}
.addr{grid-column:1/-1;border-top:1px solid var(--hairline)}
.social{display:flex;align-items:stretch;border-top:1px solid var(--hairline);grid-column:1/-1}
.social a{flex:1;display:flex;align-items:center;justify-content:center;gap:10px;padding:16px 12px;text-decoration:none;font-size:14.5px;color:var(--ink);transition:background-color .25s var(--ease)}
.social a+a{border-left:1px solid var(--hairline)}
.social svg{width:18px;height:18px;fill:currentColor;flex:none}
@media (hover:hover){.social a:hover{background:var(--surface-muted)}}

/* Fuß */
.foot{background:var(--surface-muted);padding:20px var(--pad) 22px;display:grid;gap:10px;font-size:13px;line-height:1.55;color:var(--ink-muted)}
.foot nav{display:flex;flex-wrap:wrap;gap:6px 22px}
.foot nav a{color:var(--ink);text-decoration:none;border-bottom:1px dashed var(--ink-muted);padding-bottom:1px}
.foot nav a:hover{border-bottom-style:solid}
.foot p{margin:0}

/* Auftritt: eine Bewegung beim Laden, Zelle für Zelle */
.rise{animation:rise .8s var(--ease) both;animation-delay:calc(var(--i,0) * 70ms + 120ms)}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes settle{from{transform:scale(1.07)}to{transform:scale(1)}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* Rechtsseiten */
.legal{padding:var(--pad);display:grid;gap:4px}
.legal h1{font:300 clamp(30px,8vw,40px)/1.12 var(--display);margin:6px 0 14px;overflow-wrap:anywhere;hyphens:auto}
.legal h2{font:300 22px/1.25 var(--display);margin:22px 0 4px}
.legal p,.legal li{font-size:15px;line-height:1.65;color:var(--ink);margin:0 0 10px;max-width:62ch}
.legal ul{padding-left:18px;margin:0 0 10px}
.legal a{color:var(--ink);text-underline-offset:3px}
.legal .stand{color:var(--ink-muted);font-size:13.5px;margin-top:18px}
.back{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-size:15px}
.back .arrow{transform:scaleX(-1);width:40px}

/* ---- Hinweis unter der verkürzten Projektliste ---- */
.stripes-mehr{
  margin:0;text-align:right;font-size:13.5px;letter-spacing:.01em;
  padding:14px var(--pad) 18px;background:var(--panel);
  border-top:1px solid var(--hairline-on-panel);
}
.stripes-mehr a{
  color:rgba(255,255,255,.62);text-decoration:none;
  border-bottom:1px solid rgba(255,255,255,.22);padding-bottom:1px;
}
.stripes-mehr a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.6)}

/* ---- Einzelobjekt: steht für sich, nicht in der Projektreihe ---- */
.cell.abstand{margin-top:clamp(26px,5vw,44px)}