/* Seitenspezifisch: index.html - ergaenzt base.css */
/* Die Hero-Zeile ist aus SEO-Gruenden eine h1. Schriftschnitt und Zeilenhoehe
   kommen sonst aus der h1-Grundregel, die Zeile wuerde fett und enger laufen. */
h1.label{font-weight:300;line-height:normal;}

nav{position:fixed;top:0;left:0;right:0;z-index:200;display:flex;justify-content:space-between;align-items:center;padding:22px 5vw;transition:background .4s ease,padding .4s ease,border-color .4s ease,backdrop-filter .4s ease;border-bottom:1px solid transparent;background:transparent;backdrop-filter:none;}
nav.scrolled{border-bottom:1px solid var(--line);background:rgba(255,255,255,0.92);backdrop-filter:blur(10px);}
.nav-logo{display:flex;align-items:center;}
.nav-logo img{height:62px;width:auto;display:block;}
.nav-links{display:none;}
.nav-links a{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink);text-decoration:none;position:relative;padding-bottom:4px;}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0%;height:1px;background:var(--ink);transition:width .35s ease;}
.nav-links a:hover::after, .nav-links a.active::after{width:100%;}
.nav-cta{display:none;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0.1em;text-transform:uppercase;border:1px solid var(--ink);padding:9px 16px;text-decoration:none;color:var(--ink);transition:background .3s ease,color .3s ease;white-space:nowrap;}
.nav-cta:hover{background:var(--ink);color:var(--bg);}
/* Hamburger - auf allen Viewports, verschieden lange Balken, symmetrisch (Schliessen gleichmaessig) */
.nav-burger{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;width:30px;height:22px;background:none;border:none;cursor:pointer;padding:0;z-index:210;position:relative;}
.nav-burger span{display:block;height:2px;background:var(--ink);transform-origin:center;transition:width .4s cubic-bezier(.2,.7,.2,1),transform .4s cubic-bezier(.2,.7,.2,1),opacity .3s ease,background .3s ease;}
.nav-burger span:nth-child(1){width:100%;}
.nav-burger span:nth-child(2){width:64%;}
.nav-burger span:nth-child(3){width:40%;}
.nav-burger:hover span:nth-child(1){width:56%;}
.nav-burger:hover span:nth-child(2){width:100%;}
.nav-burger:hover span:nth-child(3){width:84%;}
.nav-burger.active span{width:100%;background:#F6F4EF;}
.nav-burger.active span:nth-child(1){transform:translateY(8px) rotate(45deg);}
.nav-burger.active span:nth-child(2){opacity:0;transform:scaleX(0);}
.nav-burger.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}

/* Navbar-Zustand bei offenem Menue: transparent, Logo blendet aus (Burger bleibt sichtbar/hell) */
nav.menu-open{background:transparent!important;backdrop-filter:none!important;border-bottom-color:transparent!important;}
nav.menu-open .nav-logo{opacity:0;pointer-events:none;}
.nav-logo{transition:opacity .35s ease;}

/* Vollbild-Menue-Overlay - wischt von unten hoch (clip-path), hinter der Navbar */
.menu-overlay{position:fixed;inset:0;z-index:150;background:var(--dark);color:#F6F4EF;display:flex;align-items:stretch;overflow-y:auto;visibility:hidden;clip-path:inset(100% 0 0 0);}
.menu-overlay.open{visibility:visible;}
.menu-logo{position:absolute;top:22px;left:5vw;height:62px;display:block;}
.menu-logo img{height:100%;width:auto;display:block;}
.menu-inner{width:100%;min-height:100%;padding:96px 5vw 48px;display:flex;flex-direction:column;gap:48px;}
/* <nav class="menu-list"> erbt sonst die fixierte Kopfleisten-Regel fuer nav (position:fixed, align-items:center) - hier explizit zuruecknehmen */
.menu-list{position:static;z-index:auto;display:flex;flex-direction:column;justify-content:flex-start;align-items:flex-start;gap:4px;margin:auto 0;padding:0;background:none;backdrop-filter:none;border:none;}
.menu-list a{display:flex;align-items:center;gap:22px;text-decoration:none;color:#F6F4EF;width:max-content;will-change:transform;}
.menu-index{font-family:'JetBrains Mono',monospace;font-size:13px;color:#8A6E4E;width:34px;flex:none;}
.menu-line{position:relative;display:block;overflow:hidden;}
.menu-line-inner{position:relative;display:block;will-change:transform;}
.menu-line-inner span{display:block;font-family:'Jost',sans-serif;font-weight:800;font-size:clamp(2.4rem,7.5vw,5.6rem);line-height:1.25;text-transform:uppercase;letter-spacing:-0.01em;}
.menu-line-inner .alt{position:absolute;top:100%;left:0;width:100%;color:var(--copper);}
.menu-foot{display:flex;gap:30px;flex-wrap:wrap;font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:0.06em;text-transform:uppercase;color:#A38A67;}
.menu-foot a{color:#A38A67;text-decoration:none;}
@media (max-width:600px){
  .menu-inner{padding:84px 5vw 40px;gap:34px;}
  .menu-list{gap:8px;}
  .menu-list a{width:100%;gap:14px;}
  .menu-index{width:26px;font-size:11px;}
  .menu-line-inner span{font-size:clamp(1.75rem,8.2vw,2.6rem);}
  .menu-foot{flex-direction:column;gap:8px;font-size:11px;}
}


section{padding:min(12vw,120px) 5vw;}
.page-hero{padding:170px 5vw 70px;border-bottom:1px solid var(--line);}
.page-hero .label{margin-bottom:16px;}
.page-hero h1{font-size:clamp(2.4rem,7vw,5rem);line-height:1.2;text-transform:uppercase;max-width:14ch;}
.page-hero p{margin-top:20px;max-width:52ch;color:var(--ink-soft);font-size:15px;line-height:1.7;}

/* Die Zeilenmaske von SplitText clippt bei line-height 1 die Umlautpunkte von
   Ü, Ö und Ä ab. Etwas Luft nach oben, ohne das Layout zu verschieben. */
.sl-mask{padding-top:0.14em;margin-top:-0.14em;}
.reveal{opacity:0;transform:translateY(32px);}

#intro-loader{position:fixed;inset:0;z-index:9999;background:var(--bg-paper);display:flex;align-items:center;justify-content:center;}
.intro-icon{width:clamp(140px,18vw,180px);height:auto;aspect-ratio:1;display:block;}
.reveal.in{opacity:1;transform:translateY(0);}

/* Custom Cursor - Kreis (mix-blend-mode -> auf hell UND dunkel sichtbar) */
.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;pointer-events:none;z-index:9998;opacity:0;}
.cursor-dot{width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,#2D1A02,#D29761,#E6D5BE);filter:drop-shadow(0 1px 2px rgba(20,19,18,0.3));}
.cursor-ring{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#2D1A02,#D29761,#E6D5BE);-webkit-mask:radial-gradient(circle at center,transparent 0 15.5px,#000 16.2px);mask:radial-gradient(circle at center,transparent 0 15.5px,#000 16.2px);filter:drop-shadow(0 1px 3px rgba(20,19,18,0.28));}
@media (hover:hover) and (pointer:fine){*{cursor:none!important;}}
@media (hover:none),(pointer:coarse){.cursor-dot,.cursor-ring{display:none!important;}}

/* LEISTUNGEN - grosse Ziffern in Moosgruen, Vorschaubild folgt dem Cursor */
.lst-row{display:grid;grid-template-columns:150px 1fr 220px;align-items:center;gap:28px;padding:30px 0;border-bottom:1px solid var(--line);transition:opacity .35s ease;}
.lst-num{font-family:'Jost',sans-serif;font-weight:800;font-size:clamp(3rem,6vw,5.2rem);line-height:.9;color:var(--accent);letter-spacing:-0.03em;}
.lst-title{font-family:'Jost',sans-serif;font-weight:700;font-size:clamp(1.2rem,2.2vw,1.75rem);text-transform:uppercase;transition:transform .45s cubic-bezier(.2,.7,.2,1);}
.lst-desc{font-size:13.5px;color:var(--ink-soft);margin-top:6px;}
.lst-ph{text-align:right;}
.lst-row:hover .lst-title{transform:translateX(12px);}
.lst-list:hover .lst-row:not(:hover){opacity:.4;}
@media (max-width:900px){
  .lst-row{grid-template-columns:56px 1fr;gap:16px 18px;}
  .lst-num{font-size:2.4rem;}
  .lst-ph{grid-column:2;text-align:left;margin-top:2px;}
}

.strip{background:var(--dark);padding:22px 5vw;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}
.strip .label{color:#C6B49A;}
.strip .label:first-child{color:#A38A67;}

.marquee-wrap{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;overflow:hidden;background:var(--bg-paper);}
.marquee-track{display:flex;white-space:nowrap;width:max-content;}
.marquee-track span{font-family:'Jost',sans-serif;font-weight:700;font-size:clamp(1.3rem,3.2vw,2.2rem);padding:0 1.6vw;display:flex;align-items:center;gap:1.6vw;text-transform:uppercase;}
.marquee-track span::after{content:'●';font-size:9px;color:var(--accent);margin-left:1.6vw;}

/* PROJECT GRID (shared: home preview + full archive) */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.bento-home{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(2,280px);gap:18px;}
.bento-home .tile{aspect-ratio:auto;}
.bento-home .bh1{grid-column:1/3;grid-row:1/3;}
.bento-home .bh2{grid-column:3/5;grid-row:1/2;}
.bento-home .bh3{grid-column:3/4;grid-row:2/3;}
.bento-home .bh4{grid-column:4/5;grid-row:2/3;}
@media (max-width:900px){
  .bento-home{grid-template-columns:1fr 1fr;grid-template-rows:repeat(3,220px);}
  .bento-home .bh1{grid-column:1/3;grid-row:1/2;}
  .bento-home .bh2{grid-column:1/3;grid-row:2/3;}
  .bento-home .bh3{grid-column:1/2;grid-row:3/4;}
  .bento-home .bh4{grid-column:2/3;grid-row:3/4;}
}
.tile{position:relative;overflow:hidden;border-radius:2px;cursor:pointer;aspect-ratio:4/3;}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1);}
.tile:hover img{transform:scale(1.06);}
.tile::before{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(20,19,18,0.8) 0%,rgba(20,19,18,0.05) 55%,transparent 75%);z-index:1;}
.tile-info{position:absolute;left:0;right:0;bottom:0;padding:18px;color:#F6F4EF;z-index:2;}
.tile-info .p-title{font-family:'Jost',sans-serif;font-weight:700;font-size:1rem;text-transform:uppercase;line-height:1.2;}
.tile-info .p-meta{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:0.06em;color:#DCCDB6;margin-top:6px;}
.tile-info .p-year{font-family:'JetBrains Mono',monospace;font-size:10px;color:#C6B49A;display:block;margin-bottom:4px;}

.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:44px;border-bottom:1px solid var(--line);padding-bottom:22px;flex-wrap:wrap;gap:14px;}
.section-head h2{font-size:clamp(1.8rem,4vw,2.8rem);text-transform:uppercase;}

/* FILTER BAR */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:50px;}
.filter-btn{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:0.08em;text-transform:uppercase;padding:9px 16px;border:1px solid var(--line);background:transparent;color:var(--ink-soft);cursor:pointer;transition:all .25s ease;}
.filter-btn:hover{border-color:var(--ink);color:var(--ink);}
.filter-btn.active{background:var(--ink);color:var(--bg);border-color:var(--ink);}

/* CONTACT */
.stats-dark{background:var(--dark);}
.stats-dark-grid{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:40px 8vw;width:100%;}
.stat-num{font-family:'Jost',sans-serif;font-weight:800;font-size:clamp(3rem,8vw,6.5rem);line-height:1;color:var(--dark-paper);opacity:.28;}
.stat-label{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:#A38A67;margin-top:16px;}

/* Abschluss der Startseite: nur noch Aufforderung, keine Kontaktdaten - die stehen
   direkt darunter im Footer. Heller Grund, damit sich der dunkle Footer absetzt. */
.contact{background:var(--bg-paper);color:var(--ink);border-top:1px solid var(--line);}
.contact h2{font-size:clamp(2.2rem,6.5vw,5rem);max-width:22ch;margin-bottom:26px;text-transform:uppercase;}
.cta-text{max-width:46ch;color:var(--ink-soft);font-size:15px;line-height:1.75;margin-bottom:44px;}
.cta-btn{display:inline-flex;align-items:center;gap:14px;font-family:'JetBrains Mono',monospace;
  font-size:12px;letter-spacing:0.12em;text-transform:uppercase;text-decoration:none;color:var(--ink);
  border:1px solid var(--ink);padding:18px 34px;transition:background .3s ease,color .3s ease;}
.cta-btn:hover{background:var(--ink);color:var(--bg-paper);}
.cta-btn span{transition:transform .3s ease;}
.cta-btn:hover span{transform:translateX(5px);}

footer{background:var(--dark);color:#A38A67;padding:60px 5vw 34px;border-top:1px solid #4A3418;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:50px;}
.footer-col .label{display:block;margin-bottom:16px;color:#8A6E4E;}
.footer-col a,.footer-col p{display:block;color:#C6B49A;text-decoration:none;font-size:13.5px;line-height:2;}
.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #4A3418;padding-top:24px;font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:0.06em;color:#8A6E4E;flex-wrap:wrap;gap:10px;}
.footer-credit a{color:#C6B49A;text-decoration:none;border-bottom:1px solid rgba(198,180,154,0.4);transition:color .3s ease,border-color .3s ease;}
.footer-credit a:hover{color:var(--copper);border-color:var(--copper);}
.footer-wordmark{display:flex;justify-content:space-between;align-items:center;width:100%;font-family:'Jost',sans-serif;font-weight:800;font-size:clamp(3rem,13vw,12rem);line-height:.82;text-transform:uppercase;color:#F6F4EF;margin:10px 0 44px;}

/* BUERO PAGE */
.buero-photos{display:grid;grid-template-columns:1.3fr 1fr;gap:18px;margin-bottom:100px;}
.buero-photos img{width:100%;height:100%;object-fit:cover;border-radius:2px;}
.buero-photos .stack{display:grid;gap:18px;}
.leistungen-intro{max-width:70ch;font-size:15px;line-height:1.8;color:var(--ink-soft);margin-bottom:100px;padding-bottom:60px;border-bottom:1px solid var(--line);}
.leistungen-intro strong{color:var(--ink);font-weight:400;}
.timeline{max-width:80ch;}
.tl-item{display:grid;grid-template-columns:160px 1fr;gap:30px;padding:26px 0;border-bottom:1px solid var(--line);}
.tl-year{font-family:'Jost',sans-serif;font-weight:700;font-size:1.3rem;color:var(--accent);text-transform:uppercase;}
.tl-text{font-size:15px;color:var(--ink-soft);padding-top:4px;}

/* KONTAKT PAGE */
.kontakt-grid{display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:start;}
.kontakt-block{margin-bottom:36px;}
.kontakt-block .label{margin-bottom:10px;}
.kontakt-block a, .kontakt-block p{font-family:'Jost',sans-serif;font-weight:500;font-size:1.4rem;text-decoration:none;color:var(--ink);}
.kontakt-photo img{width:100%;border-radius:2px;}

/* Hero-Wechsler: beide Varianten liegen in derselben Grid-Zelle uebereinander.
   Die Zellenhoehe richtet sich automatisch nach der groesseren Variante, dadurch
   springt beim Wechsel nichts und es sind keine festen Hoehen noetig. */
.hero-swap{display:grid;}
.hero-swap > .hero-slide{grid-area:1/1;}
.hero-swap > .hero-slide:not(.is-active){opacity:0;pointer-events:none;}
.hero-swap-media{width:100%;height:100%;}
/* picture ist nur der Wrapper fuer den WebP-Fallback und traegt selbst die Slide-Klasse,
   damit .hero-swap > .hero-slide weiter greift (Stapeln per grid-area) */
.hero-swap-media picture{display:block;width:100%;height:100%;}
.hero-swap-media img{width:100%;height:100%;object-fit:cover;}
.hero-title{font-family:'Jost',sans-serif;font-weight:700;font-size:clamp(3.4rem,13vw,10.5rem);text-transform:uppercase;line-height:0.86;letter-spacing:-0.02em;mix-blend-mode:multiply;margin:0;}
/* "Klar gedacht." laeuft 7,2% breiter als "Neu gedacht.". Die Neubau-Headline
   bekommt deshalb eine um genau diesen Faktor kleinere Groesse - beide Varianten
   sind dadurch optisch gleich breit und bleiben auf jeder Breite zweizeilig. */
.hero-swap-headline .hero-title[data-slide="1"]{font-size:clamp(3.15rem,12.1vw,9.75rem);}
.hero-intro .hero-swap-text{margin-top:18px;}
.hero-intro .hero-slide{max-width:30ch;font-size:15px;line-height:1.6;color:var(--ink-soft);margin:0;}

/* Indikatoren: zwei Striche im Stil der Mono-Linien, der aktive fuellt sich als Fortschritt */
.hero-dots{display:flex;gap:14px;margin-top:38px;}
.hero-dot{-webkit-appearance:none;appearance:none;background:none;border:0;margin:0;padding:12px 0;width:52px;cursor:pointer;}
.hero-dot-track{display:block;position:relative;height:2px;background:var(--line);overflow:hidden;}
.hero-dot-fill{position:absolute;inset:0;background:var(--ink);transform:scaleX(0);transform-origin:left center;}
.hero-dot:hover .hero-dot-track{background:var(--ink-soft);}
.hero-dot:focus-visible{outline:2px solid var(--accent);outline-offset:4px;}

@media (max-width:900px){
  .grid{grid-template-columns:1fr 1fr;}
  .buero-photos{grid-template-columns:1fr;}
  .kontakt-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .tl-item{grid-template-columns:1fr;gap:6px;}

  /* Hero auf Mobile: Bild volle Breite, Headline sauber darunter statt überlappend */
  .hero{padding-top:120px!important;}
  .hero-top{flex-direction:column;gap:0;}
  .hero-media{width:100%!important;min-width:0!important;margin-top:30px;aspect-ratio:16/11;}
  .hero-headline{margin-top:34px!important;}
  .hero-headline .hero-title{font-size:clamp(3rem,15vw,5.5rem)!important;mix-blend-mode:normal!important;}
  .hero-headline .hero-title[data-slide="1"]{font-size:clamp(2.79rem,13.9vw,5.1rem)!important;}
  .hero-dots{margin-top:30px;}

  /* Info-Leiste auf Mobile: kompaktes 2x2-Raster mit Trennlinie statt langer Stapel */
  .strip{display:grid;grid-template-columns:1fr 1fr;gap:0 22px;padding:6px 5vw;align-items:start;}
  .strip .label{padding:16px 0;line-height:1.5;}
  .strip .label:nth-child(n+3){border-top:1px solid #4A3418;}

  /* Footer-Schriftzug bricht auf Mobile um statt überzulaufen */
  .footer-wordmark{flex-wrap:nowrap;justify-content:space-between;gap:0;font-size:clamp(1.4rem,11.6vw,6rem);}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;}
  html{scroll-behavior:auto;}
}

/* Sprungmarke fuer Tastatur und Screenreader: erst bei Fokus sichtbar */
.skip-link{position:absolute;left:-9999px;top:0;z-index:1000;background:var(--accent);color:#fff;
  padding:12px 20px;font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:0.1em;
  text-transform:uppercase;text-decoration:none;}
.skip-link:focus{left:8px;top:8px;}
/* Durchgehend sichtbarer Fokus bei Tastaturbedienung */
a:focus-visible,button:focus-visible,.p-toggle:focus-visible,.filter-btn:focus-visible,
.lst-row:focus-visible,.nav-burger:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
/* Ohne JavaScript bleiben die Reveal-Elemente sichtbar */
@media (scripting: none){.reveal{opacity:1;transform:none;}}