/* AM-WOHNEN – Farben & Schriften aus dem Logo */
@font-face{font-family:"Saira";src:url(fonts/saira-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Saira";src:url(fonts/saira-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Inter";src:url(fonts/inter-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url(fonts/inter-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}

:root{
  --kupfer:#B5651D; --kupfer-dunkel:#94511a;
  --anthrazit:#52555A; --dunkel:#2E3034;
  --sand:#F0DFCC; --sand-hell:#F8F1E8; --weiss:#fff;
  --text:#3a3c40; --muted:#6b6e73;
  --radius:10px; --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Inter",system-ui,sans-serif;color:var(--text);background:var(--sand-hell);line-height:1.65;font-size:17px}
img{max-width:100%;display:block}
a{color:var(--kupfer)}
h1,h2,h3,.brand{font-family:"Saira",sans-serif;font-weight:500;color:var(--dunkel);line-height:1.15;letter-spacing:.01em}
h1{font-size:clamp(2rem,4.2vw,3.1rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:.6em}
h3{font-size:1.3rem;margin-bottom:.35em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
section{padding:90px 0}
.eyebrow{font-family:"Saira";text-transform:uppercase;letter-spacing:.18em;font-size:.82rem;color:var(--kupfer);margin-bottom:14px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:34px;height:4px;border-radius:4px;background:var(--kupfer)}
.lead{font-size:1.15rem;color:var(--muted);max-width:640px}

/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(248,241,232,.94);backdrop-filter:blur(8px);border-bottom:1px solid rgba(82,85,90,.12)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:1.35rem;letter-spacing:.04em}
.brand img{width:42px;height:auto}
.brand b{color:var(--kupfer);font-weight:500}
.brand span{color:var(--anthrazit)}
nav ul{display:flex;gap:34px;list-style:none;align-items:center}
nav a{text-decoration:none;color:var(--anthrazit);font-weight:600;font-size:.95rem}
nav a:hover,nav a[aria-current]{color:var(--kupfer)}
.btn{display:inline-block;background:var(--kupfer);color:#fff!important;padding:13px 26px;border-radius:999px;text-decoration:none;font-weight:600;border:0;cursor:pointer;font-size:1rem;transition:background .2s}
.btn:hover{background:var(--kupfer-dunkel)}
.btn.ghost{background:transparent;border:2px solid currentColor;color:var(--dunkel)!important}
.menu-btn{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px}
.menu-btn span{display:block;width:26px;height:3px;border-radius:3px;background:var(--anthrazit);margin:5px auto}

/* Hero */
.hero{padding:70px 0 90px}
.hero .grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.hero p.lead{margin:22px 0 32px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-img{border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 60px -30px rgba(46,48,52,.45);aspect-ratio:4/5}
.hero-img img{width:100%;height:100%;object-fit:cover}
.trio{font-family:"Saira";color:var(--anthrazit);font-size:1.1rem;margin-top:34px}
.trio i{color:var(--kupfer);font-style:normal;margin:0 10px}

/* Leistungen */
.dark{background:var(--dunkel);color:#d9dadc}
.dark h2,.dark h3{color:#fff}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:30px 26px}
.card::before{content:"";display:block;width:34px;height:4px;border-radius:4px;background:var(--kupfer);margin-bottom:18px}
.card p{font-size:.97rem;color:#b9bbbf}

/* Galerie */
.gallery{columns:3 280px;column-gap:18px;margin-top:40px}
.gallery figure{break-inside:avoid;margin-bottom:18px;border-radius:var(--radius);overflow:hidden;position:relative;background:#ddd}
.gallery img{width:100%;transition:transform .5s}
.gallery figure:hover img{transform:scale(1.03)}
.gallery figcaption{position:absolute;left:12px;bottom:12px;background:rgba(46,48,52,.82);color:#fff;font-size:.82rem;padding:5px 12px;border-radius:999px}

/* Ablauf */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:40px;counter-reset:s}
.step{border-top:2px solid var(--anthrazit);padding-top:22px}
.step::before{counter-increment:s;content:"0" counter(s);font-family:"Saira";font-size:2.4rem;color:var(--kupfer);display:block;margin-bottom:8px}

/* Split / Über mich */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split img{border-radius:var(--radius);aspect-ratio:4/5;object-fit:cover;width:100%}
.split p{margin-bottom:1em}
.values{list-style:none;margin-top:26px;display:grid;gap:14px}
.values li{padding-left:30px;position:relative}
.values li::before{content:"";position:absolute;left:0;top:.65em;width:16px;height:4px;border-radius:4px;background:var(--kupfer)}
.placeholder{aspect-ratio:4/5;border-radius:var(--radius);background:var(--sand);display:grid;place-items:center;text-align:center;color:var(--anthrazit);padding:30px;border:2px dashed rgba(82,85,90,.3)}

/* CTA */
.cta{background:var(--sand);text-align:center}
.cta .lead{margin:0 auto 30px}

/* Kontakt */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:60px}
.info-block{background:#fff;border-radius:var(--radius);padding:34px}
.info-block dl{display:grid;gap:18px}
.info-block dt{font-family:"Saira";color:var(--kupfer);text-transform:uppercase;letter-spacing:.12em;font-size:.8rem}
.info-block dd a{color:var(--dunkel);text-decoration:none;font-weight:600}
form{display:grid;gap:16px}
label{font-weight:600;font-size:.9rem;color:var(--dunkel);display:grid;gap:6px}
input,select,textarea{font:inherit;padding:13px 15px;border:1px solid rgba(82,85,90,.3);border-radius:8px;background:#fff;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--kupfer);border-color:transparent}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.88rem}
.check input{margin-top:5px}
.map{margin-top:22px;border-radius:var(--radius);overflow:hidden;background:var(--sand);padding:22px;font-size:.95rem}

/* Rechtstexte */
.legal{max-width:820px}
.legal h2{font-size:1.4rem;margin:2em 0 .5em}
.legal p,.legal ul{margin-bottom:1em}
.legal ul{padding-left:20px}
.note{background:#fff4e5;border-left:4px solid var(--kupfer);padding:14px 18px;border-radius:6px;font-size:.9rem;margin-bottom:30px}

/* Footer */
footer{background:var(--dunkel);color:#aeb0b4;padding:60px 0 30px;font-size:.93rem}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer h4{font-family:"Saira";color:#fff;font-weight:500;margin-bottom:12px;font-size:1.05rem}
footer a{color:#d9dadc;text-decoration:none}
footer a:hover{color:var(--kupfer)}
footer ul{list-style:none;display:grid;gap:6px}
footer .bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.page-head{padding:70px 0 40px}

/* Mobil */
@media (max-width:900px){
  section{padding:64px 0}
  .hero .grid,.split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .cards,.steps{grid-template-columns:1fr 1fr}
  footer .cols{grid-template-columns:1fr}
  .menu-btn{display:block}
  nav ul{display:none;position:absolute;top:76px;left:0;right:0;background:var(--sand-hell);flex-direction:column;gap:0;padding:10px 20px 24px;border-bottom:1px solid rgba(82,85,90,.15)}
  nav ul.open{display:flex}
  nav li{width:100%}
  nav ul a{display:block;padding:12px 0}
}
@media (max-width:600px){
  .cards,.steps,.row{grid-template-columns:1fr}
  .hero-img{aspect-ratio:1/1}
}

/* Ablauf-Weg: horizontal, scroll-gesteuert, Skizzen zeichnen sich */
.ablauf{background:#fff;height:260vh;padding:0;position:relative}
.ablauf-sticky{position:sticky;top:76px;height:calc(100vh - 76px);overflow:hidden;display:flex;flex-direction:column;justify-content:center;gap:4vh}
.ablauf h2{margin-bottom:0}
.weg-bahn{position:relative}
.weg{list-style:none;display:flex;gap:40px;padding:0 max(20px,calc((100vw - var(--max))/2 + 20px));will-change:transform;position:relative}
.weg-linie{position:absolute;left:0;right:0;top:152px;height:2px;background-image:linear-gradient(90deg,var(--sand) 50%,transparent 0);background-size:12px 2px}
.weg-linie span{display:block;height:3px;margin-top:-.5px;width:0;background:var(--kupfer);border-radius:3px}
.weg li{flex:0 0 280px;opacity:.35;transition:opacity .6s}
.weg li.aktiv{opacity:1}
.weg svg{width:150px;height:112px;display:block;margin-bottom:22px;overflow:visible}
.weg svg path{stroke:var(--anthrazit);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1 2;stroke-dashoffset:1.2;transition:stroke-dashoffset 1.4s ease}
.weg svg path.k{stroke:var(--kupfer);transition-delay:.5s}
.weg li.aktiv svg path{stroke-dashoffset:0}
.weg .nr{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#fff;border:2px solid var(--kupfer);color:var(--kupfer);font-family:"Saira";font-size:.9rem;margin-bottom:14px;position:relative;z-index:1;transition:background .4s,color .4s}
.weg li.aktiv .nr{background:var(--kupfer);color:#fff}
.weg h3{font-size:1.2rem}
.weg p{font-size:.95rem;color:var(--muted);max-width:250px}
@media (max-width:600px){.weg li{flex-basis:72vw}.weg{gap:24px}}
@media (prefers-reduced-motion:reduce){.ablauf{height:auto}.ablauf-sticky{position:static;height:auto;padding:70px 0}.weg{overflow-x:auto}.weg li{opacity:1}.weg svg path{stroke-dashoffset:0}}

/* Werkstatt-Animation unten rechts */
.werk{position:fixed;right:18px;bottom:18px;width:118px;height:118px;border-radius:18px;background:#fff;box-shadow:0 12px 30px -10px rgba(46,48,52,.35);z-index:60;padding:4px;pointer-events:none}
.werk svg{width:100%;height:100%;overflow:hidden}
@media (max-width:600px){.werk{width:84px;height:84px;right:12px;bottom:12px;border-radius:14px}}