:root{
  --bg:#f6f4f0; --surface:#fff; --text:#1d1d1b; --muted:#5d5a55;
  --accent:#c00318; --accent-dark:#8f0212; --dark:#22201d; --line:#e3dfd8;
  --radius:10px; --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.65}
img{max-width:100%;display:block}
a{color:var(--accent)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:200}

/* Header */
header.site{position:sticky;top:0;z-index:50;background:#fff;color:var(--text);border-bottom:3px solid var(--accent);box-shadow:0 2px 10px rgba(0,0,0,.08)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:16px}
.brand{display:block;line-height:0}
.brand img{height:54px;width:auto}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:6px;align-items:center}
nav a{color:var(--text);text-decoration:none;padding:8px 12px;border-radius:6px;font-weight:600;font-size:.95rem}
nav a:hover,nav a[aria-current="page"]{color:var(--accent);background:rgba(192,3,24,.08)}
nav a.cta{background:var(--accent);color:#fff}
nav a.cta:hover{background:var(--accent-dark);color:#fff}
.menu-btn{display:none;background:none;border:1px solid #bbb;color:var(--text);border-radius:6px;padding:8px 12px;font-size:1rem;cursor:pointer}
@media(max-width:760px){
  .menu-btn{display:block}
  nav{position:absolute;left:0;right:0;top:76px;background:#fff;border-bottom:3px solid var(--accent);display:none;padding:10px 20px 18px}
  nav.open{display:block}
  nav ul{flex-direction:column;align-items:stretch}
}

/* Hero */
.hero{position:relative;color:#fff;background:#222 url(images/bagger-tieflader.jpg) center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,18,16,.85),rgba(20,18,16,.45))}
.hero .wrap{position:relative;padding-top:110px;padding-bottom:110px}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.1;margin:0 0 18px;max-width:18ch}
.hero p{font-size:1.15rem;max-width:56ch;margin:0 0 28px;color:#eee}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;padding:14px 26px;border-radius:8px;border:0;font-size:1rem;cursor:pointer}
.btn:hover{background:var(--accent-dark)}
.btn.ghost{background:transparent;border:2px solid #fff;margin-left:10px}
.btn.ghost:hover{background:rgba(255,255,255,.15)}
@media(max-width:520px){.btn.ghost{margin:12px 0 0}}

/* Sections */
section{padding:72px 0}
section.alt{background:var(--surface)}
h2{font-size:clamp(1.6rem,3.5vw,2.3rem);margin:0 0 10px;line-height:1.2}
.lead{color:var(--muted);max-width:62ch;margin:0 0 36px}
.eyebrow{color:var(--accent);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;margin-bottom:8px}
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
section.alt .card{background:var(--bg)}
.card h3{margin:0 0 8px}
.card p{margin:0;color:var(--muted)}
.ico{width:46px;height:46px;border-radius:10px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:1.4rem;margin-bottom:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media(max-width:800px){.split{grid-template-columns:1fr}}
.split img{border-radius:var(--radius);width:100%;height:100%;object-fit:cover;max-height:420px}
ul.check{list-style:none;padding:0;margin:18px 0 0}
ul.check li{padding-left:28px;position:relative;margin-bottom:8px}
ul.check li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}

/* Steps */
.steps{counter-reset:s}
.steps .card{position:relative;padding-top:48px}
.steps .card::before{counter-increment:s;content:counter(s);position:absolute;top:14px;left:26px;font-size:1.6rem;font-weight:800;color:var(--accent)}

/* Gallery */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px}
.filters button{border:1px solid var(--line);background:var(--surface);padding:9px 16px;border-radius:999px;font-weight:600;cursor:pointer;font-size:.95rem}
.filters button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:var(--radius);background:#ddd;aspect-ratio:4/3;cursor:zoom-in}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 12px;color:#fff;font-size:.9rem;background:linear-gradient(transparent,rgba(0,0,0,.75))}
.gallery figure[hidden]{display:none}
.gallery button.thumb{all:unset;display:block;width:100%;height:100%;cursor:zoom-in}
.gallery button.thumb:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}

/* Lightbox */
.lb{position:fixed;inset:0;background:rgba(10,10,10,.93);display:none;z-index:100;align-items:center;justify-content:center;flex-direction:column;padding:20px}
.lb.open{display:flex}
.lb img{max-height:80vh;max-width:94vw;object-fit:contain;border-radius:6px}
.lb p{color:#eee;margin:14px 0 0;text-align:center}
.lb button{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;width:48px;height:48px;border-radius:50%;font-size:1.5rem;cursor:pointer}
.lb button:hover{background:rgba(255,255,255,.28)}
.lb .x{top:16px;right:16px}.lb .pv{left:14px;top:50%}.lb .nx{right:14px;top:50%}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:36px}
@media(max-width:800px){.contact{grid-template-columns:1fr}}
form label{display:block;font-weight:600;margin:0 0 14px;font-size:.95rem}
form input,form textarea{width:100%;padding:12px;border:1px solid #c9c4bb;border-radius:8px;font:inherit;margin-top:5px;background:#fff}
form input:focus,form textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.note{font-size:.85rem;color:var(--muted);margin-top:10px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form label.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.9rem}
form label.check input{width:auto;margin-top:4px}
.status{margin:14px 0 0;font-weight:600}
.status.ok{color:#1b6e2d}
.status.err{color:var(--accent)}
.btn:disabled{opacity:.6;cursor:wait}
.info p{margin:0 0 12px}

/* Footer */
footer.site{background:var(--dark);color:#bbb;padding:34px 0;font-size:.92rem}
footer.site .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer.site a{color:#ddd}

/* Page header (subpages) */
.pagehead{background:var(--dark);color:#fff;padding:54px 0}
.pagehead h1{margin:0 0 8px;font-size:clamp(1.8rem,4vw,2.6rem)}
.pagehead p{margin:0;color:#ccc}
.prose{max-width:760px}
.prose h2{font-size:1.4rem;margin-top:34px}

/* Schnellkontakt-Leiste: nur auf dem Handy, fest am unteren Rand */
.callbar{display:none}
@media(max-width:760px){
  .callbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;box-shadow:0 -2px 12px rgba(0,0,0,.25)}
  .callbar a{flex:1;text-align:center;font-size:15px;padding:14px 6px calc(14px + env(safe-area-inset-bottom));font-weight:700;text-decoration:none;color:#fff}
  .callbar .call{background:var(--accent)}
  .callbar .mail{background:var(--dark)}
  .callbar .wa{background:#25D366;flex:0 0 20%;display:flex;align-items:center;justify-content:center}
  body{padding-bottom:calc(56px + env(safe-area-inset-bottom))}
}

/* Unterseiten: Leistungen */
.crumbs{font-size:.85rem;color:#ccc;margin:0 0 10px}
.crumbs a{color:#fff}
.grid.g2{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.fotos2 img,.foto1{width:100%;border-radius:var(--radius);object-fit:cover}
.foto1{max-height:460px}
.fotos2 img{aspect-ratio:4/3}
.tipp{background:var(--surface);border-left:4px solid var(--accent);padding:12px 16px;border-radius:6px;margin-top:22px}
section.alt .tipp{background:var(--bg)}
.orte{list-style:none;padding:0;margin:0 0 14px;display:flex;flex-wrap:wrap;gap:10px}
.orte li{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-weight:600;font-size:.95rem}
section.alt .orte li{background:var(--bg)}
.small-text{color:var(--muted);font-size:.95rem}
.card h3 a{color:inherit;text-decoration:none}
.card h3 a:hover{color:var(--accent)}
.cta-box{text-align:center}
.cta-box .lead{margin-left:auto;margin-right:auto}
.btn.ghost.dark{color:var(--text);border-color:var(--text);margin-left:6px}
.btn.ghost.dark:hover{background:rgba(0,0,0,.06)}
@media(max-width:520px){.btn.ghost.dark{margin:12px 0 0}}
.crumbs a{padding:0;font-weight:600}.crumbs{display:block}

/* FAQ-Seite: aufklappbare Fragen ohne Skript */
.faq details{border:1px solid var(--line);border-radius:8px;margin:10px 0;background:#fff}
.faq summary{cursor:pointer;padding:16px 46px 16px 18px;font-weight:700;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:18px;top:11px;font-size:1.5rem;line-height:1.3;color:var(--accent)}
.faq details[open] summary::after{content:"\2013"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .antwort{padding:6px 18px 16px}
.faq summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px}