/* Layout: weisse Fläche wie frisch verlegte Platte. Ein 12er-Raster, Fugen als Haarlinien, Rot nur für Logo und Handlung. Bewusst nur helles Thema. */
:root{
  --bg:#FFFFFF; --soft:#F4F4F2; --fg:#111314; --muted:#6A6F71; --line:#E6E7E5; --grout:#D9DBD8;
  --accent:#C22F29; --on-accent:#FFFFFF;
  --sans:"Geist","Helvetica Neue",Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
  --gut:clamp(16px,4vw,64px);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font:400 16px/1.6 var(--sans);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:1400px;margin:0 auto;padding-inline:var(--gut)}
h1,h2,h3{font-family:var(--sans);text-wrap:balance;margin:0;letter-spacing:-.035em;font-weight:600}
.label{font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* NAV */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:600;font-size:17px;letter-spacing:-.02em}
.brand img{width:30px;height:30px}
.links{display:flex;gap:32px;font-size:15px;color:var(--muted)}
.links a{text-decoration:none;transition:color .3s var(--ease)}
.links a:hover{color:var(--fg)}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--fg);color:#fff;text-decoration:none;font:500 15px/1 var(--sans);padding:14px 20px;border:0;border-radius:999px;cursor:pointer;transition:transform .35s var(--ease),background .35s var(--ease)}
.btn:hover{background:var(--accent)}
.btn:active{transform:scale(.98)}
.btn.line{background:transparent;color:var(--fg);box-shadow:inset 0 0 0 1px var(--grout)}
.btn.line:hover{box-shadow:inset 0 0 0 1px var(--fg);background:transparent}
.btn svg{width:15px;height:15px;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
@media (max-width:880px){.links{display:none}}

/* HERO */
.hero{padding-block:clamp(48px,8vw,120px) 0}
.hero-top{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:end}
.hero h1{grid-column:1/9;font-size:clamp(44px,6.8vw,104px);line-height:.94}
.hero h1 em{font-style:normal;color:var(--muted)}
.hero .side{grid-column:9/13;display:flex;flex-direction:column;gap:24px;padding-bottom:10px}
.hero .side p{margin:0;color:var(--muted);font-size:17px;max-width:40ch}
.hero .ctas{display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:880px){.hero h1,.hero .side{grid-column:1/-1}}
.stage{position:relative;margin-inline:calc(50% - 50vw)!important;width:100vw;max-width:100vw;height:clamp(420px,82vh,880px);overflow:hidden;background:var(--soft)}
.stage img{width:100%;height:112%;object-fit:cover;will-change:transform}
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.hero h1 .ln > *{display:inline-block}
.stage .fugen{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(90deg,rgba(255,255,255,.9) 2px,transparent 2px),linear-gradient(rgba(255,255,255,.9) 2px,transparent 2px);background-size:calc(100%/12) calc(100%/6)}
.stage .grid{position:absolute;inset:0;display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:repeat(6,1fr);pointer-events:none;perspective:1400px}
.stage .grid i{background:var(--bg)}
@media (max-width:880px){.stage{height:62vh}}
.caption{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:14px 0;font:400 13px/1.5 var(--mono);color:var(--muted)}
.facts{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:clamp(40px,5vw,64px)}
.facts div{flex:1 1 200px;padding:22px 0;display:flex;align-items:baseline;gap:10px}
.facts div + div{border-left:1px solid var(--line);padding-left:24px}
.facts b{font:500 clamp(24px,2.4vw,34px)/1 var(--mono);letter-spacing:-.04em}
.facts span{color:var(--muted);font-size:14px}
@media (max-width:700px){.facts div + div{border-left:0;padding-left:0;border-top:1px solid var(--line)}}

/* MARQUEE */
.marquee{overflow:hidden;padding-block:clamp(36px,5vw,64px);border-bottom:1px solid var(--line)}
.track{display:flex;width:max-content;font:500 clamp(30px,4.2vw,64px)/1 var(--sans);letter-spacing:-.04em;white-space:nowrap;will-change:transform;color:var(--grout)}
.track span{padding-right:.9em;transition:color .4s var(--ease)}
.track span:hover{color:var(--fg)}

/* SECTIONS */
section.block{padding-block:clamp(88px,12vw,168px)}
.shead{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;margin-bottom:clamp(48px,7vw,96px)}
.shead .label{grid-column:1/4;padding-top:14px}
.shead h2{grid-column:4/11;font-size:clamp(34px,4.4vw,64px);line-height:1}
.shead p{grid-column:4/10;color:var(--muted);margin:22px 0 0;font-size:17px;max-width:56ch}
@media (max-width:880px){.shead .label,.shead h2,.shead p{grid-column:1/-1}}

/* LEISTUNGEN, Zickzack */
.rows{display:grid;gap:clamp(72px,10vw,140px)}
.row{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:center}
.row .pic{grid-column:1/8;overflow:hidden;aspect-ratio:4/3;background:var(--soft)}
.row .pic img{width:100%;height:100%;object-fit:cover}
.row .txt{grid-column:9/13;min-width:0}
.row.flip .pic{grid-column:6/13;grid-row:1}
.row.flip .txt{grid-column:1/5;grid-row:1}
.row h3{font-size:clamp(26px,2.6vw,38px);line-height:1.05;margin:16px 0 14px}
.row p{color:var(--muted);margin:0 0 22px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips span{font:400 12px/1 var(--mono);padding:8px 11px;background:var(--soft);border-radius:999px}
@media (max-width:880px){.row .pic,.row .txt,.row.flip .pic,.row.flip .txt{grid-column:1/-1;grid-row:auto}}

/* AUSMASS (Referenzliste im LV-Stil) */
.lv{border-top:1px solid var(--fg)}
.lv-row{display:grid;grid-template-columns:72px minmax(0,4fr) minmax(0,3fr) minmax(0,3fr) minmax(0,2fr);gap:20px;align-items:baseline;padding:22px 0;border-bottom:1px solid var(--line);transition:background .3s var(--ease)}
.lv-row:hover{background:var(--soft)}
.lv-row.h{font:500 11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:14px 0}
.lv-row.h:hover{background:none}
.lv .pos{font:400 13px/1 var(--mono);color:var(--muted)}
.lv .obj{font-size:clamp(18px,1.6vw,22px);font-weight:500;letter-spacing:-.02em}
.lv .ort,.lv .art{color:var(--muted);font-size:15px}
.lv .qty{font:500 clamp(18px,1.6vw,22px)/1 var(--mono);text-align:right;letter-spacing:-.03em}
.lv .qty small{font-size:.6em;color:var(--muted);letter-spacing:0}
.lv-foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:18px;font:400 13px/1.5 var(--mono);color:var(--muted)}
@media (max-width:760px){.lv-row{grid-template-columns:48px minmax(0,1fr) auto}.lv .ort,.lv .art{display:none}}

/* GALERIE */
.gal{overflow:hidden;padding-block:0 clamp(88px,12vw,168px)}
.rail{display:flex;gap:16px;width:max-content;padding-inline:var(--gut)}
.shot{flex:0 0 auto;margin:0}
.shot .img{height:min(62vh,560px);overflow:hidden;background:var(--soft)}
.shot img{height:100%;width:auto;max-width:none;transition:transform 1.4s var(--ease)}
.shot:hover img{transform:scale(1.04)}
.shot figcaption{display:flex;justify-content:space-between;gap:20px;padding-top:12px;font:400 13px/1.4 var(--mono);color:var(--muted)}
.shot figcaption b{color:var(--fg);font-weight:500}
@media (max-width:880px){.gal{overflow-x:auto;scroll-snap-type:x mandatory}.shot{scroll-snap-align:start}.shot .img{height:52vh}}

/* EINSATZGEBIET */
.radius{background:var(--soft)}
.radius .grid2{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:center}
.radius .txt{grid-column:1/5}
.radius h2{font-size:clamp(32px,3.8vw,54px);line-height:1;margin:18px 0 20px}
.radius p{color:var(--muted);max-width:42ch;margin:0}
.map{grid-column:6/13;max-width:100%}
.map svg{display:block;width:100%;height:auto}
.map .city text{font:400 13px var(--mono);fill:var(--fg)}
.map .city circle{fill:var(--fg)}
.map .route{fill:none;stroke:var(--accent);stroke-width:1.25}
.map .gridl{stroke:var(--grout);stroke-width:1}
@media (max-width:880px){.radius .txt,.map{grid-column:1/-1}}

/* KONTAKT */
.contact .grid2{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}
.contact .txt{grid-column:1/6}
.contact h2{font-size:clamp(40px,5.6vw,84px);line-height:.95;margin-top:18px}
.addr{margin-top:44px;display:grid;gap:22px;font-size:17px}
.addr .label{display:block;margin-bottom:8px}
.addr .sel{user-select:all}
form{grid-column:7/13;display:grid;grid-template-columns:1fr 1fr;gap:22px 20px;align-content:start}
.f{display:flex;flex-direction:column;gap:8px;min-width:0}
.f.full{grid-column:1/-1}
input,select,textarea{font:400 16px/1.4 var(--sans);color:var(--fg);background:var(--bg);border:0;border-bottom:1px solid var(--grout);padding:10px 0 12px;border-radius:0;width:100%;transition:border-color .3s var(--ease)}
input:focus,select:focus,textarea:focus{outline:none;border-bottom-color:var(--fg)}
textarea{min-height:110px;resize:vertical}
.err{color:var(--accent);font-size:13px;min-height:1.2em}
.hint{font-size:13px;color:var(--muted)}
.ok{grid-column:1/-1;padding:16px 18px;background:var(--soft);font-size:15px}
@media (max-width:880px){.contact .txt,form{grid-column:1/-1}form{grid-template-columns:1fr}}

footer{padding-block:32px;border-top:1px solid var(--line);font:400 13px/1.5 var(--mono);color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}html{scroll-behavior:auto}}

/* HERO v3: vollflächig */
.hero{padding-block:0}
.hero .stage{position:relative;margin:0!important;width:100%;max-width:100%;height:calc(100dvh - 72px);min-height:560px;max-height:1000px;overflow:hidden;background:#1a1c1d}
.hero .stage img{position:absolute;inset:0;width:100%;height:112%;object-fit:cover}
.hero .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,12,13,.35) 0%,rgba(10,12,13,0) 18%,rgba(10,12,13,.05) 35%,rgba(10,12,13,.72) 100%);pointer-events:none}
.hero-copy{position:absolute;left:0;right:0;bottom:clamp(36px,6vw,72px);color:#fff}
.hero .hero-top{align-items:end}
.hero h1{color:#fff}
.hero h1 em{color:rgba(255,255,255,.62)}
.hero .side p{color:rgba(255,255,255,.82)}
.btn.light{background:#fff;color:#111314}
.btn.light:hover{background:var(--accent);color:#fff}
.btn.glass{background:rgba(255,255,255,.12);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.btn.glass:hover{background:rgba(255,255,255,.22)}
.tagline{position:absolute;top:20px;right:var(--gut);font-size:12px;color:rgba(255,255,255,.8);letter-spacing:.02em}
@media (max-width:880px){.hero .stage{height:calc(100svh - 72px);min-height:520px}.tagline{display:none}}

/* Unterseiten */
.sub-stage{position:relative;margin:0;height:clamp(380px,62vh,640px);overflow:hidden;background:#1a1c1d}
.sub-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sub-stage .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,12,13,.35) 0%,rgba(10,12,13,.05) 30%,rgba(10,12,13,.75) 100%)}
.sub-copy{position:absolute;left:0;right:0;bottom:clamp(32px,5vw,64px);color:#fff}
.sub-copy h1{font-size:clamp(38px,5.6vw,84px);line-height:.95;color:#fff;margin:14px 0 16px;max-width:16ch}
.sub-copy p{color:rgba(255,255,255,.85);font-size:18px;max-width:52ch;margin:0}
.crumbs{font:400 13px/1 var(--mono);color:rgba(255,255,255,.75)}
.crumbs a{color:#fff;text-decoration:none}
.sub-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:start}
.prose{grid-column:1/8;min-width:0}
.prose h2{font-size:clamp(24px,2.4vw,34px);line-height:1.1;margin:44px 0 14px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:var(--muted);font-size:17px;max-width:62ch}
.prose ul{padding-left:20px}
.prose a{color:var(--fg);text-underline-offset:3px}
.prose a:hover{color:var(--accent)}
.sub-side{grid-column:9/13;position:sticky;top:96px}
.side-box{background:var(--soft);padding:28px;display:grid;gap:18px}
.mini-refs{list-style:none;margin:0;padding:0;display:grid}
.mini-refs li{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:12px 0;border-bottom:1px solid var(--grout)}
.mini-refs .obj{font-weight:500}
.mini-refs .ort{grid-row:2;color:var(--muted);font-size:14px}
.mini-refs .qty{grid-row:1/3;grid-column:2;align-self:center}
.lv-note{font-size:15px;margin-top:18px}
@media (max-width:880px){.prose,.sub-side{grid-column:1/-1}.sub-side{position:static}}
.site-foot{padding-block:48px;border-top:1px solid var(--line);font-size:15px;color:var(--muted)}
.site-foot strong{color:var(--fg);font-weight:600}
.foot-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}
.foot-grid > div{grid-column:1/6;line-height:1.7}
.foot-links{grid-column:7/13;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;align-content:start}
.foot-links a{text-decoration:none;color:var(--fg)}
.foot-links a:hover{color:var(--accent)}
.more{display:inline-flex;gap:8px;align-items:center;margin-top:18px;font-weight:500;color:var(--fg);text-decoration:none;border-bottom:1px solid var(--grout);padding-bottom:3px}
.more:hover{border-color:var(--fg)}
.more svg{width:14px;height:14px}
@media (max-width:880px){.foot-grid > div,.foot-links{grid-column:1/-1}}

.pgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:28px 0 8px}
.pgrid figure{margin:0}
.pgrid img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;border-radius:4px;background:#eee}
.pgrid figcaption{font-size:13px;color:var(--muted);margin-top:6px}
@media (max-width:560px){.pgrid{grid-template-columns:1fr}}

.pgrid.one{grid-template-columns:1fr}.pgrid.one img{aspect-ratio:16/9}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line,#ddd);border:1px solid var(--line,#ddd);margin:28px 0}
.kpis div{background:var(--bg,#fff);padding:18px 16px}
.kpis b{display:block;font-size:clamp(22px,2.2vw,30px);letter-spacing:-.02em}
.kpis span{font-size:13px;color:var(--muted)}
@media (max-width:700px){.kpis{grid-template-columns:1fr 1fr}}

.dd{position:relative;display:inline-block}
.dd-menu{position:absolute;left:-14px;top:100%;min-width:220px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 32px rgba(0,0,0,.08);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .2s,transform .2s,visibility .2s}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{opacity:1;visibility:visible;transform:none}
.dd-menu a{display:block;padding:9px 12px;border-radius:6px;white-space:nowrap}
.dd-menu a:hover{background:#f3f3f1}
.regions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.reg{display:inline-flex;align-items:center;padding:10px 16px;border:1px solid var(--fg);border-radius:999px;font-size:14px;color:var(--fg);text-decoration:none;transition:background .2s,color .2s}
.reg:hover{background:var(--fg);color:#fff}