/* =============================================================
   bildstelle Website (Nachbau der Lovable-Seite /p/home)
   1:1-Look: full-bleed, grosse Bilder, runde Ecken, Dark/Light.
   Eigenstaendig (nicht das Angebots-Designsystem). Hausschrift
   BDO Grotesk. Radius als eine Stellschraube (--radius).
   ============================================================= */

/* ---- Schrift ---- */
@font-face{font-family:'BDO Grotesk';src:url('fonts/BDOGrotesk-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'BDO Grotesk';src:url('fonts/BDOGrotesk-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'BDO Grotesk';src:url('fonts/BDOGrotesk-Bold.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'BDO Grotesk';src:url('fonts/BDOGrotesk-Black.woff2') format('woff2');font-weight:900;font-display:swap}

/* ---- Theme-Tokens: LIGHT ---- */
:root{
  --bg:#ffffff;
  --bg-2:#f4f4f2;
  --surface:#ffffff;
  --text:#0b0b0d;
  --text-2:#6a6a70;
  --border:#e8e8e6;
  --pill-bg:rgba(244,244,242,0.8);
  --nav-bg:rgba(255,255,255,0.72);
  --float-bg:rgba(255,255,255,0.86);
  --shadow:0 10px 40px rgba(0,0,0,0.10);
  --accent:#2cfe99;         /* bildstelle-Gruen, nur als Signal */
  /* Stellschraube Ecken (Original: 7px, auf 0 setzen = eckig) */
  --radius:7px;
  --radius-pill:980px;
  /* Original-Layoutlogik: Text-Sektionen im zentrierten Container (max 1920),
     NUR Portfolio-Grid und Carousels laufen full-bleed (.bleed) */
  --maxw:1920px;
  --pad:clamp(16px,1.4vw,27px);
  --font:'BDO Grotesk',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
/* ---- Theme-Tokens: DARK ---- */
:root[data-theme="dark"]{
  --bg:#0c0c0e;
  --bg-2:#141416;
  --surface:#161618;
  --text:#f3f3f0;
  --text-2:#9a9aa1;
  --border:#26262a;
  --pill-bg:rgba(30,30,34,0.7);
  --nav-bg:rgba(14,14,16,0.72);
  --float-bg:rgba(24,24,27,0.88);
  --shadow:0 12px 44px rgba(0,0,0,0.5);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;transition:background .35s ease,color .35s ease}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--accent);color:#04140b}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
/* Full-bleed-Sektionen (Portfolio-Grid, Feature): volle Breite, eigenes Padding */
.bleed{max-width:none;margin:0;padding:0 clamp(18px,1.9vw,36px)}

/* ---- Top-Bar ---- */
.topbar{position:sticky;top:0;z-index:100;background:var(--nav-bg);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.topbar-in{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center}
.brand .logo{height:22px;width:auto}
.brand .logo-dark{display:none}
:root[data-theme="dark"] .brand .logo-light{display:none}
:root[data-theme="dark"] .brand .logo-dark{display:block}
.nav{display:flex;align-items:center;gap:2px;background:var(--pill-bg);border:1px solid var(--border);border-radius:var(--radius-pill);padding:5px}
.nav a{padding:9px 16px;font-size:14px;font-weight:600;color:var(--text-2);border-radius:var(--radius-pill);transition:color .15s,background .15s}
.nav a:hover{color:var(--text)}
.nav a.active{color:var(--text);background:var(--surface);box-shadow:0 1px 3px rgba(0,0,0,0.08)}
.tb-right{display:flex;align-items:center;gap:10px}
.theme-toggle{width:42px;height:42px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,border-color .2s}
.theme-toggle:hover{border-color:var(--text-2)}
.theme-toggle svg{width:18px;height:18px}
.theme-toggle .i-sun{display:none}
:root[data-theme="dark"] .theme-toggle .i-moon{display:none}
:root[data-theme="dark"] .theme-toggle .i-sun{display:block}
.burger{display:none;width:42px;height:42px;border:1px solid var(--border);border-radius:12px;background:var(--surface);cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;width:20px;height:2px;background:var(--text);border-radius:2px;transition:.25s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}

/* ---- Hero (Original: H1 Regular 108px einzeilig, Beschreibung rechts 20px grau) ---- */
.hero{display:grid;grid-template-columns:1fr 432px;gap:40px;align-items:start;padding-block:clamp(36px,4.5vw,64px) clamp(26px,3vw,44px)}
.hero h1{font-size:clamp(42px,5.7vw,108px);line-height:1.1;font-weight:400;letter-spacing:-0.02em}
.hero .hero-desc{font-size:clamp(17px,1.06vw,20.25px);color:var(--text-2);line-height:1.5;padding-top:14px}

/* ---- Portfolio-Grid (Masonry via columns) ---- */
.works{position:relative;padding-bottom:80px}
.grid{columns:3;column-gap:16px}
/* 4 Spalten nur wenn genug Projekte da sind (Klasse setzt app.js ab 8 Eintraegen) */
@media (min-width:1400px){.grid.cols4{columns:4}}
.work{break-inside:avoid;margin:0 0 28px;display:block;cursor:pointer}
.work-img{border-radius:var(--radius);overflow:hidden;background:var(--bg-2)}
/* Monochrom im Ruhezustand, bei Hover farbig plus Heranzoomen (wie im Original) */
.work-img img,.work-img .ph{width:100%;display:block;filter:grayscale(1) contrast(1.02);transition:transform .7s cubic-bezier(.2,.7,.2,1),filter .6s ease}
.work:hover .work-img img,.work:hover .work-img .ph{transform:scale(1.06);filter:grayscale(0) contrast(1)}
/* Format-Mix wie im Original: tall = Hochformat-Crop (format:'tall' in projekte.js) */
.work.tall .work-img img{aspect-ratio:3/4;object-fit:cover;object-position:top}
.work-cap{padding:14px 2px 0}
.work-cap h3{font-size:20px;font-weight:500;letter-spacing:-0.01em}
/* Tags: schlichter dunkelgrauer Punkt plus #label (kein Farbleitsystem) */
.work-tags{display:flex;flex-wrap:wrap;gap:14px;margin-top:4px}
.work-tags span{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--text-2)}
.work-tags span::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--text)}

/* ---- Schwebende Filter-Pills ---- */
.filters{position:sticky;bottom:26px;z-index:40;display:flex;gap:6px;justify-content:center;flex-wrap:wrap;width:max-content;max-width:calc(100% - 20px);margin:36px auto 0;background:var(--float-bg);backdrop-filter:blur(14px);border:1px solid var(--border);border-radius:var(--radius-pill);padding:6px;box-shadow:var(--shadow)}
.filters button{padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;color:var(--text-2);background:none;border:0;border-radius:var(--radius-pill);cursor:pointer;transition:.15s}
.filters button:hover{color:var(--text)}
.filters button.active{color:var(--bg);background:var(--text)}

/* ---- Sektions-Kopf ---- */
.section{padding:clamp(50px,7vw,96px) 0}
.sec-head{margin-bottom:clamp(28px,4vw,48px)}
.sec-head h2{font-size:clamp(30px,3.4vw,56px);font-weight:400;letter-spacing:-0.02em;line-height:1.08}
.sec-head p{font-size:15px;color:var(--text-2);margin-top:12px;max-width:56ch}

/* ---- Leistungen (Original: Regular-Titel, Hover = Zeile grau plus Titel rutscht nach rechts) ---- */
.svc{border-top:1px solid var(--border)}
.svc a{display:flex;align-items:baseline;justify-content:space-between;gap:20px;padding:32px 8px;border-bottom:1px solid var(--border);transition:background .2s ease}
.svc a:hover{background:var(--bg-2)}
.svc .l{display:flex;align-items:baseline;gap:18px}
.svc .num{font-size:14px;color:var(--text-2);font-variant-numeric:tabular-nums}
.svc .t{font-size:clamp(19px,1.6vw,26px);font-weight:400;letter-spacing:-0.015em;transition:transform .3s ease;display:inline-block}
.svc a:hover .t{transform:translateX(10px)}
.svc .cat{font-size:13px;letter-spacing:1.6px;text-transform:uppercase;color:var(--text-2);white-space:nowrap}

/* ---- Projekt-Rail ---- */
.rail{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:14px;scrollbar-width:thin}
.rail .r{flex:0 0 clamp(280px,32vw,440px);scroll-snap-align:start;cursor:pointer}
.rail .r-img{position:relative;aspect-ratio:4/5;border-radius:var(--radius);overflow:hidden}
.rail .r-img img,.rail .r-img .ph{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.02);transition:transform .7s cubic-bezier(.2,.7,.2,1),filter .6s ease}
.rail .r:hover .r-img img,.rail .r:hover .r-img .ph{transform:scale(1.06);filter:grayscale(0) contrast(1)}
.rail .r-img::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.5),transparent 55%)}
.rail .r-img .rc{position:absolute;left:20px;bottom:46px;z-index:2;color:rgba(255,255,255,.85);font-size:11px;font-weight:600;letter-spacing:1.6px;text-transform:uppercase}
.rail .r-img b{position:absolute;left:20px;bottom:18px;z-index:2;color:#fff;font-size:21px;font-weight:500;letter-spacing:-0.01em}

/* ---- Feature ---- */
.feature{display:block;position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/7;min-height:340px}
.feature img,.feature .ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feature::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.55),transparent 45%)}
.feature .f-in{position:absolute;left:50%;transform:translateX(-50%);bottom:clamp(24px,4vw,48px);z-index:2;color:#fff;text-align:center;width:min(90%,700px)}
.feature .f-eye{font-size:11px;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;color:rgba(255,255,255,.85);margin-bottom:8px}
.feature .f-in h3{font-size:clamp(24px,2.6vw,40px);font-weight:500;letter-spacing:-0.015em;line-height:1.08}
.feature .f-in p{font-size:15px;opacity:.85;margin-top:10px}

/* ---- Showcase: echte Bedienung als VIDEO im schraeg stehenden Laptop ----
   Buehne: cinematische Magnific-Szene (bilder/szene-dusk.jpg).
   Video: media/gsk-bedienung.webm (Playwright-Screencast, echte Seite). ---- */
.showcase{display:grid;grid-template-columns:1fr 1.35fr;align-items:center;gap:clamp(24px,3vw,56px);position:relative;border-radius:var(--radius);overflow:hidden;padding:clamp(40px,5vw,80px) clamp(24px,4vw,72px);color:#f3f3f0;min-height:540px}
.showcase .sc-bg{position:absolute;inset:0;background:url('bilder/szene-dusk.jpg') center/cover no-repeat;filter:grayscale(1)}
.showcase .sc-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(100deg,rgba(0,0,0,.78) 0%,rgba(0,0,0,.35) 55%,rgba(0,0,0,.25) 100%)}
.showcase .sc-in{position:relative;z-index:2;max-width:430px}
.showcase .sc-eye{font-size:11px;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;opacity:.75;margin-bottom:10px}
.showcase .sc-in h3{font-size:clamp(26px,2.8vw,44px);font-weight:500;letter-spacing:-0.015em;line-height:1.08;margin-bottom:10px}
.showcase .sc-in p{font-size:15px;opacity:.85;margin:0 0 22px}
.showcase .sc-cta{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#fff;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:3px}
/* schraeg stehender Laptop, Video im Screen */
.laptop3d{position:relative;z-index:2;perspective:1900px}
.l3d{transform:rotateY(-16deg) rotateX(4deg);transform-style:preserve-3d;width:min(680px,100%);margin:0 auto}
.l3d .lp-shell{background:#0d0d0f;border-radius:16px 16px 0 0;padding:12px 12px 14px;box-shadow:0 50px 100px rgba(0,0,0,.55),0 10px 26px rgba(0,0,0,.4)}
.l3d .lp-cam{width:5px;height:5px;border-radius:50%;background:#2a2a2e;margin:0 auto 9px}
.l3d .lp-screen{aspect-ratio:16/10;border-radius:5px;overflow:hidden;background:#111}
.l3d .lp-screen video{display:block;width:100%;height:100%;object-fit:fill}
.l3d .lp-base{width:108%;height:14px;margin:0 -4%;background:linear-gradient(#d6d6d8,#b8b8bc);border-radius:0 0 12px 12px;position:relative}
.l3d .lp-base::before{content:'';position:absolute;left:50%;top:0;transform:translateX(-50%);width:110px;height:6px;background:#9d9da2;border-radius:0 0 7px 7px}
@media (max-width:900px){
  .showcase{grid-template-columns:1fr;text-align:center;min-height:0}
  .showcase .sc-in{max-width:none}
  .l3d{transform:none}
}

/* ---- CTA (Original: hellgrauer gerundeter Kasten, zentriert) ---- */
.cta{text-align:center;background:var(--bg-2);border-radius:var(--radius);padding:clamp(44px,6vw,84px) 24px;margin-bottom:clamp(40px,6vw,80px)}
.cta h2{font-size:clamp(24px,2.2vw,36px);font-weight:500;letter-spacing:-0.015em;line-height:1.15}
.cta p{font-size:15px;color:var(--text-2);margin:12px auto 26px;max-width:44ch}
.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:var(--radius-pill);font-family:inherit;font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:transform .15s,filter .15s,background .2s,color .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--text);color:var(--bg)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--text-2)}

/* ---- Footer ---- */
.footer{border-top:1px solid var(--border);padding:56px 0 40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.footer-col h4{font-size:11px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--text-2);margin-bottom:12px}
.footer-col p,.footer-col a{font-size:14px;color:var(--text);line-height:1.9;display:block}
.footer-col a:hover{color:var(--text-2)}
.footer-bottom{margin-top:44px;padding-top:20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--text-2)}
.footer-bottom .heart{color:var(--accent)}

/* ---- Riesige Laufschrift ueber dem Copyright (wie im Original) ---- */
.foot-marquee{overflow:hidden;padding:clamp(30px,5vw,70px) 0 10px}
.foot-marquee .fm-track{display:flex;width:max-content;animation:fm 40s linear infinite}
.foot-marquee span{font-size:clamp(70px,9.5vw,182px);font-weight:400;letter-spacing:-0.03em;line-height:1;white-space:nowrap;padding-right:.5em}
@keyframes fm{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.foot-marquee .fm-track{animation:none}}

/* ---- Detailseite (Original-Aufbau: Cover oben, Titel plus Quick-Pills,
   Meta-Spalten, grosser Textblock, Galerie mit Captions, Zurueck plus NEXT) ---- */
.detail-hero{margin:10px var(--pad) 0;border-radius:var(--radius);overflow:hidden;height:clamp(260px,34vw,660px);background:var(--bg-2)}
.detail-hero img{width:100%;height:100%;object-fit:cover;filter:grayscale(1)}
.d-titlebar{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding-top:clamp(20px,2.4vw,40px);flex-wrap:wrap}
.d-titlebar h1{font-size:clamp(38px,4.4vw,84px);font-weight:400;letter-spacing:-0.02em;line-height:1.05}
.d-quick{display:flex;gap:2px;background:var(--pill-bg);border:1px solid var(--border);border-radius:var(--radius-pill);padding:5px;flex:0 0 auto}
.d-quick a{padding:8px 15px;font-size:13.5px;font-weight:500;color:var(--text-2);border-radius:var(--radius-pill)}
.d-quick a:hover{color:var(--text);background:var(--surface)}
.d-tags{display:flex;gap:14px;margin-top:10px}
.d-tags span{font-size:14px;color:var(--text-2)}
.detail-meta{display:flex;flex-wrap:wrap;gap:clamp(28px,4vw,56px);margin:26px 0 clamp(30px,4vw,54px)}
.detail-meta .m .k{font-size:11px;font-weight:600;letter-spacing:1.4px;text-transform:uppercase;color:var(--text-2);margin-bottom:5px}
.detail-meta .m .v{font-size:15px}
.d-desc h2{font-size:clamp(32px,3vw,56px);font-weight:400;letter-spacing:-0.02em;line-height:1.12;max-width:24em}
.d-desc p{font-size:15px;color:var(--text);line-height:1.6;max-width:460px;margin-top:18px}
.d-desc p+p{margin-top:12px}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,2vw,28px);padding:clamp(36px,5vw,72px) 0 clamp(30px,4vw,54px)}
.gallery .g{overflow:hidden}
.gallery .g img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius);background:var(--bg-2);filter:grayscale(1);transition:filter .6s ease}
.gallery .g:hover img{filter:grayscale(0)}
.gallery .g .cap{font-size:13px;color:var(--text-2);margin-top:8px}
.d-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-bottom:clamp(40px,6vw,72px)}
.btn-back{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border:1px solid var(--border);border-radius:var(--radius-pill);font-size:14px;font-weight:600;transition:border-color .2s}
.btn-back:hover{border-color:var(--text-2)}
.d-next{text-align:right}
.d-next .nl{font-size:11px;font-weight:600;letter-spacing:1.6px;text-transform:uppercase;color:var(--text-2)}
.d-next .nt{font-size:17px;font-weight:500;margin-top:4px}
.d-next a:hover .nt{color:var(--text-2)}

/* ---- Mobile-Nav-Panel ---- */
@media (max-width:900px){
  .hero{grid-template-columns:1fr;gap:20px}
  .hero .hero-desc{max-width:44ch}
  .grid{columns:2}
  .nav{position:fixed;inset:76px 12px auto 12px;flex-direction:column;align-items:stretch;gap:2px;background:var(--surface);border-radius:16px;padding:10px;box-shadow:var(--shadow);transform:translateY(-130%);opacity:0;pointer-events:none;transition:transform .3s ease,opacity .2s}
  .topbar.open .nav{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav a{padding:14px 16px;font-size:16px}
  .burger{display:block}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .gallery{grid-template-columns:1fr}
}
@media (max-width:560px){
  .grid{columns:1}
  .detail-meta{gap:22px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}