:root{--bg:#e5e3df;--ink:#252525;--muted:#777;--dark:#363636;--red:#9f1b1b;--line:#aaa}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-weight:300}a{color:inherit;text-decoration:none}header{height:112px;background:var(--dark);display:flex;align-items:center;justify-content:space-between;padding:0 4vw;position:sticky;top:0;z-index:30;transition:.3s}header img{width:235px;max-width:42vw;height:auto}nav{display:flex;gap:34px}nav a{color:#eee;font-size:11px;letter-spacing:.14em;text-transform:uppercase}.hero{min-height:68vh;display:flex;align-items:flex-end;padding:8vw 4vw 7vw;background:#3b3b3b;color:#f5f3ef}.hero-copy{max-width:900px}.eyebrow,.num{font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:#aaa}.hero h1{font-size:clamp(64px,10vw,150px);line-height:.82;letter-spacing:-.065em;font-weight:300;margin:28px 0}.hero .dot{color:var(--red)}.hero p{max-width:600px;color:#c8c8c8;line-height:1.55}.intro,.band,.quote,.contact{padding:9vw 4vw;display:grid;grid-template-columns:1fr 1fr;gap:5vw}.intro h2,.band h2,.contact h2{font-size:clamp(36px,5vw,72px);font-weight:300;letter-spacing:-.045em;line-height:.98;margin:22px 0}.intro-copy,.band p{font-size:18px;line-height:1.65;max-width:620px}.projects{padding:0 4vw 11vw}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:72px 32px}.project-card{cursor:pointer}.image-wrap{position:relative;aspect-ratio:4/3;overflow:hidden;background:#d5d2cd}.image-wrap img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .75s cubic-bezier(.18,.75,.25,1)}.project-card:hover img{transform:scale(1.1)}.project-overlay{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:flex-end;padding:22px;background:linear-gradient(transparent 58%,rgba(0,0,0,.48));opacity:0;transition:.35s}.project-card:hover .project-overlay{opacity:1}.project-overlay span{color:#fff;font-size:10px;letter-spacing:.14em;text-transform:uppercase}.meta{border-top:1px solid var(--line);margin-top:10px;padding-top:13px;display:flex;justify-content:space-between;gap:20px}.meta span{font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.meta h3{font-size:18px;font-weight:400;margin:0;text-align:right}.band{background:#333;color:#eee}.band ul{list-style:none;padding:0;margin:35px 0 0}.band li{padding:14px 0;border-top:1px solid #666}.quote{display:block}.quote blockquote{font-size:clamp(32px,5vw,72px);line-height:1.08;max-width:1200px;margin:35px 0;font-weight:300;letter-spacing:-.04em}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px;line-height:1.7}.contact a{text-decoration:underline;text-underline-offset:3px}footer{background:#333;color:#aaa;padding:35px 4vw;display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:10px;letter-spacing:.1em;text-transform:uppercase}footer img{width:150px}.footer-links{display:flex;gap:20px}.legal{max-width:920px;margin:0 auto;padding:90px 4vw 120px;line-height:1.65}.legal h1{font-size:clamp(46px,7vw,90px);font-weight:300;letter-spacing:-.05em;margin:0 0 70px}.legal h2{font-size:25px;font-weight:400;margin:48px 0 12px}.legal h3{font-size:18px;margin:28px 0 8px}.legal p,.legal li{font-size:16px}.legal a{text-decoration:underline}.legal-note{padding:16px 18px;border:1px solid #aaa;margin:30px 0;color:#555}.project-modal{position:fixed;inset:0;z-index:100;display:none;background:rgba(24,23,21,.97);color:#fff}.project-modal.open{display:flex}.modal-inner{width:100%;height:100%;display:grid;grid-template-rows:auto 1fr auto;padding:28px 34px}.modal-head{display:flex;justify-content:space-between}.modal-title h2{font-size:clamp(28px,3vw,46px);font-weight:300;margin:4px 0}.modal-title span{font-size:10px;letter-spacing:.14em;color:#bbb;text-transform:uppercase}.modal-close{border:0;background:none;color:#fff;font-size:36px;cursor:pointer}.modal-stage{position:relative;display:flex;align-items:center;justify-content:center;min-height:0;padding:22px 64px}.modal-stage img{max-width:100%;max-height:72vh;object-fit:contain}.modal-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border:1px solid #777;background:#2228;color:#fff;font-size:26px;cursor:pointer}.prev{left:0}.next{right:0}.modal-foot{text-align:center}.modal-count{font-size:11px;color:#bbb;letter-spacing:.12em}.reveal{opacity:1}
@media(max-width:760px){header{height:88px}nav{gap:14px}nav a{font-size:9px}.hero{min-height:60vh}.intro,.band,.contact{grid-template-columns:1fr}.project-grid{grid-template-columns:1fr;gap:50px}.meta{display:block}.meta h3{text-align:left;margin-top:6px}.contact-grid{grid-template-columns:1fr}footer{align-items:flex-start;flex-direction:column}.modal-inner{padding:18px 16px}.modal-stage{padding:20px 42px}}

/* V10.1 – visuelle Feinabstimmung Projektübersicht */
.intro{padding-top:6.2vw;padding-bottom:6.2vw}
.project-grid{gap:50px 32px}
.image-wrap{aspect-ratio:3/2}
.project-overlay{padding:18px;background:linear-gradient(transparent 66%,rgba(0,0,0,.36))}
.project-overlay span{font-size:9px;letter-spacing:.16em;opacity:.9}
@media(max-width:760px){.intro{padding-top:12vw;padding-bottom:12vw}.project-grid{gap:42px}.image-wrap{aspect-ratio:3/2}}

/* V10.4 – Erweiterung Lichtplanung */
.planning-process{background:#333;color:#eee;padding:0 4vw 9vw}
.planning-step{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:6vw;align-items:center;padding:6.5vw 0;border-top:1px solid #666}
.planning-step:nth-child(even){grid-template-columns:minmax(0,1.3fr) minmax(220px,.7fr)}
.planning-step:nth-child(even) .planning-copy{order:2}
.planning-step:nth-child(even) figure{order:1}
.planning-copy{max-width:520px}
.planning-index{font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:#aaa}
.planning-copy h3{font-size:clamp(32px,4vw,58px);font-weight:300;letter-spacing:-.045em;line-height:1;margin:20px 0 22px}
.planning-copy p{font-size:16px;line-height:1.65;color:#c8c8c8;margin:0;max-width:480px}
.planning-step figure{margin:0;overflow:hidden;background:#2d2d2d}
.planning-step figure img{display:block;width:100%;height:auto}
.planning-scan figure{justify-self:center;width:min(100%,520px);background:#f1f0ec;padding:3vw}
.planning-plan figure{background:#f1f0ec}
.planning-render figure{background:#222}
@media(max-width:760px){.planning-process{padding-bottom:14vw}.planning-step,.planning-step:nth-child(even){grid-template-columns:1fr;gap:34px;padding:13vw 0}.planning-step:nth-child(even) .planning-copy,.planning-step:nth-child(even) figure{order:initial}.planning-scan figure{width:100%;padding:7vw}.planning-copy p{font-size:15px}}

/* V10.6 – Kontaktdaten präsenter */
.contact-grid{font-size:20px;line-height:1.65;align-items:start}
.contact-grid>div:last-child{font-size:22px;line-height:1.6}
.contact-grid>div:last-child a{font-weight:400;text-decoration-thickness:1px;text-underline-offset:5px}
@media(max-width:760px){.contact-grid{font-size:18px;gap:28px}.contact-grid>div:last-child{font-size:20px}}
.project-card:focus-visible{outline:2px solid var(--red);outline-offset:5px}.modal-close:focus-visible,.modal-arrow:focus-visible{outline:2px solid #fff;outline-offset:3px}@media(hover:none){.project-overlay{opacity:1;background:linear-gradient(transparent 72%,rgba(0,0,0,.35))}.project-card:hover img{transform:none}}