/* Designsystem "Seitenleiste" – gemeinsam für strathmann-gmbh.com und galabaufeldmann.de
   Akzentfarben werden je Seite in :root gesetzt (siehe <style> im Kopf jeder Seite). */
@font-face{font-family:"Saira Condensed";font-weight:500;font-display:swap;src:url(/assets/fonts/saira-condensed-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Saira Condensed";font-weight:600;font-display:swap;src:url(/assets/fonts/saira-condensed-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:400;font-display:swap;src:url(/assets/fonts/source-sans-3-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:600;font-display:swap;src:url(/assets/fonts/source-sans-3-latin-600-normal.woff2) format("woff2")}
:root{--ink:#33383C;--ink-2:#5c6267;--side:#2b2f32;--side-line:#3c4145;--bg:#f3f3f1;--card:#fff;--line:#dedfdc;--sw:280px;--max:1120px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:400 17px/1.65 "Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
h1,h2,h3,h4{font-family:"Saira Condensed","Arial Narrow",sans-serif;font-weight:600;line-height:1.14;margin:0;letter-spacing:.01em}
h1{font-size:clamp(30px,3.4vw,42px)}h2{font-size:clamp(25px,2.6vw,33px)}h3{font-size:22px}h4{font-size:19px}
p{margin:0 0 1em}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-strong);text-underline-offset:2px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;color:var(--ink);padding:10px 16px;z-index:100}
.skip:focus{left:10px;top:10px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Seitenleiste ---------- */
.side{position:fixed;top:0;left:0;bottom:0;width:var(--sw);background:var(--side);color:#c7cbce;display:flex;flex-direction:column;z-index:40;overflow-y:auto;overscroll-behavior:contain}
.side-head{padding:30px 30px 0}
.side-head img{width:150px;height:auto}
.side nav{padding:34px 30px 20px;flex:1}
.side ol{list-style:none;margin:0;padding:0;counter-reset:n}
.side ol>li{counter-increment:n;border-bottom:1px solid var(--side-line)}
.side .top{display:flex;align-items:center}
.side .top a{flex:1;display:flex;gap:14px;align-items:baseline;padding:11px 0;color:#eceeef;text-decoration:none;font:500 19px/1.2 "Saira Condensed",sans-serif;letter-spacing:.02em}
.side .top a::before{content:counter(n,decimal-leading-zero);font-size:13px;color:#8d9397;width:20px;flex:0 0 20px}
.side .top a:hover{color:#fff}
.side li.active>.top a{color:#fff}
.side li.active>.top a::before{color:var(--accent-on-dark)}
.side li.active>.top{box-shadow:inset 3px 0 0 var(--accent);margin-left:-30px;padding-left:27px}
.side .tog{background:none;border:0;color:#9aa0a4;width:36px;height:36px;cursor:pointer;display:grid;place-items:center;border-radius:4px}
.side .tog:hover{color:#fff;background:rgba(255,255,255,.06)}
.side .tog::after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-top:-4px;transition:transform .2s}
.side .tog[aria-expanded=true]::after{transform:rotate(-135deg);margin-top:4px}
.side .sub{list-style:none;margin:0;padding:0 0 10px 34px}
.side .sub[hidden]{display:none}
.side .sub a{display:block;padding:4px 0;color:#b4b9bd;text-decoration:none;font-size:15.5px;line-height:1.35}
.side .sub a:hover,.side .sub a[aria-current]{color:#fff}
.side .sub a[aria-current]{box-shadow:inset 2px 0 0 var(--accent-on-dark);padding-left:10px;margin-left:-12px}
.side-contact{padding:20px 30px 28px;border-top:1px solid var(--side-line);font-size:15px;line-height:1.55}
.side-contact .lbl{display:block;color:#fff;font:600 13px/1 "Saira Condensed",sans-serif;letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px}
.side-contact a{color:#fff;text-decoration:none}
.side-contact a:hover{text-decoration:underline}
.side-btn{display:block;text-align:center;margin-top:14px;padding:12px;background:var(--accent-strong);color:#fff!important;text-decoration:none!important;font:600 16px/1 "Saira Condensed",sans-serif;letter-spacing:.06em;text-transform:uppercase}
.side-btn:hover{filter:brightness(1.08)}

.mbar{display:none}
main,.foot{margin-left:var(--sw)}
.inner{max-width:var(--max);padding:0 56px}

/* ---------- Bausteine ---------- */
.kicker{font:600 14px/1.2 "Saira Condensed",sans-serif;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-strong);margin:0 0 16px;display:flex;align-items:center;gap:12px}
.kicker::before{content:"";width:28px;height:2px;background:var(--accent);flex:0 0 28px}
.lead{font-size:19px;color:var(--ink-2);max-width:620px}
.btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-block;padding:13px 24px;text-decoration:none;font:600 16px/1 "Saira Condensed",sans-serif;letter-spacing:.06em;text-transform:uppercase;border:0;cursor:pointer}
.btn-a{background:var(--accent-strong);color:#fff}
.btn-a:hover{filter:brightness(1.08)}
.btn-b{color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink);background:transparent}
.btn-b:hover{background:var(--ink);color:#fff}
.btn-w{background:#fff;color:var(--ink)}
section{padding:80px 0}
section.tight{padding-top:0}
.head{max-width:680px;margin-bottom:36px}
.head p{color:var(--ink-2);margin:12px 0 0}

/* Hero Start */
.hero{display:grid;grid-template-columns:1fr 1.05fr;min-height:560px;background:var(--card)}
.hero .txt{padding:72px 56px;display:flex;flex-direction:column;justify-content:center}
.hero .media{position:relative;min-height:360px;background:#2b2f32}
.hero .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* Kopf Unterseite */
.phead{display:grid;grid-template-columns:1.15fr .85fr;background:var(--card);min-height:340px}
.phead .txt{padding:48px 56px 52px;display:flex;flex-direction:column;justify-content:center}
.phead .media{position:relative;min-height:240px;background:#2b2f32}
.phead .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.phead.noimg{grid-template-columns:1fr;min-height:0}
.crumbs{font-size:14.5px;color:var(--ink-2);margin-bottom:18px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;color:#a5aaad}
.crumbs a{color:var(--ink-2)}
.phead h1{margin-bottom:14px}

/* Leistungen als Zeilen */
.rows{display:flex;flex-direction:column;gap:2px}
.row{display:grid;grid-template-columns:220px 1fr auto;gap:30px;align-items:center;background:var(--card);padding:16px;text-decoration:none;color:inherit;transition:box-shadow .15s}
.row:hover{box-shadow:inset 4px 0 0 var(--accent)}
.row .ri{width:220px;height:140px;overflow:hidden;background:#ddd}
.row .ri img{width:100%;height:100%;object-fit:cover}
.row h3{margin-bottom:6px}
.row p{margin:0;color:var(--ink-2);font-size:16px}
.row .arr{width:44px;height:44px;border:2px solid var(--line);display:grid;place-items:center;font-size:20px;color:var(--ink);margin-right:10px}
.row:hover .arr{border-color:var(--accent);color:var(--accent-strong)}

/* Kacheln */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.tile{background:var(--card);padding:26px 26px 24px;text-decoration:none;color:inherit;display:flex;flex-direction:column}
.tile h3{margin-bottom:8px}
.tile p{color:var(--ink-2);font-size:16px;margin:0 0 14px;flex:1}
.tile .more{font:600 15px/1 "Saira Condensed",sans-serif;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-strong)}
a.tile:hover{box-shadow:inset 0 3px 0 var(--accent)}
.tile .num{font:600 13px/1 "Saira Condensed",sans-serif;color:var(--accent-strong);letter-spacing:.12em;margin-bottom:14px}

/* Zielgruppen-Einstieg */
.aud3{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.aud3 a{position:relative;display:block;color:#fff;text-decoration:none;min-height:300px;background:#2b2f32;overflow:hidden}
.aud3 img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.aud3 a:hover img{transform:scale(1.03)}
.aud3 .cap{position:absolute;left:0;right:0;bottom:0;padding:22px 24px;background:linear-gradient(transparent,rgba(30,33,35,.92) 45%)}
.aud3 .cap span{display:block;font:600 13px/1 "Saira Condensed",sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-on-dark);margin-bottom:6px}
.aud3 .cap b{font:600 24px/1.15 "Saira Condensed",sans-serif;display:block}
.aud3 .cap em{font-style:normal;font-size:15.5px;color:#d9dcde;display:block;margin-top:6px}

/* Split, Zahlen, Listen */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.split.center{align-items:center}
.figure{position:relative;background:#ddd}
.figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-top:28px}
.nums div{background:var(--card);padding:22px}
.nums b{display:block;font:600 30px/1.1 "Saira Condensed",sans-serif}
.nums span{font-size:14.5px;color:var(--ink-2)}
.checks{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.checks li{padding:12px 0 12px 32px;border-bottom:1px solid var(--line);position:relative}
.checks li::before{content:"";position:absolute;left:4px;top:19px;width:13px;height:7px;border-left:2px solid var(--accent-strong);border-bottom:2px solid var(--accent-strong);transform:rotate(-45deg)}
.card{background:var(--card);padding:30px}
.note{background:var(--accent-soft);border-left:4px solid var(--accent);padding:16px 20px;font-size:16px;margin-top:26px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;counter-reset:s}
.steps div{background:var(--card);padding:24px;counter-increment:s}
.steps div::before{content:counter(s,decimal-leading-zero);display:block;font:600 14px/1 "Saira Condensed",sans-serif;color:var(--accent-strong);letter-spacing:.1em;margin-bottom:14px}
.steps b{display:block;font:600 19px/1.2 "Saira Condensed",sans-serif;margin-bottom:6px}
.steps span{font-size:15.5px;color:var(--ink-2)}
.faq details{background:var(--card);margin-bottom:2px}
.faq summary{list-style:none;cursor:pointer;padding:18px 56px 18px 22px;font:600 19px/1.3 "Saira Condensed",sans-serif;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:14px;font:400 26px/1 "Source Sans 3",sans-serif;color:var(--accent-strong)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 22px 20px;margin:0;color:var(--ink-2)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.gallery a{display:block;background:#ddd;overflow:hidden}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .3s}
.gallery a:hover img{transform:scale(1.03)}
.gallery .wide{grid-column:span 2;grid-row:span 2}
.gallery .wide img{aspect-ratio:auto;height:100%}
.ref{background:var(--card);margin-bottom:24px}
.ref .rt{padding:26px 30px}
.ref .rt small{display:block;font:600 13px/1 "Saira Condensed",sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-strong);margin-bottom:8px}
.ref .gallery{padding:0 8px 8px}
.cta{background:var(--side);color:#fff;padding:44px 48px;display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.cta h2{color:#fff}
.cta p{margin:8px 0 0;color:#c9cdd0}
.cta .btns{margin:0}
.cta.emergency{background:var(--accent-strong)}
.cta.emergency p{color:#fff}
.tel-big{font:600 28px/1 "Saira Condensed",sans-serif;color:#fff;text-decoration:none;white-space:nowrap}
.jobs{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.jobs div{background:var(--card);padding:24px}
.jobs b{display:block;font:600 21px/1.2 "Saira Condensed",sans-serif;margin-bottom:6px}
.jobs span{color:var(--ink-2);font-size:16px}

/* Formular */
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:flex;flex-direction:column;font-size:15px;font-weight:600;gap:6px}
.form label small{font-weight:400;color:var(--ink-2)}
.form input,.form select,.form textarea{font:inherit;font-size:16px;padding:11px 12px;border:1px solid #bfc2c0;background:#fff;border-radius:0;color:var(--ink);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--accent-strong);outline:2px solid var(--accent-soft)}
.form .full{grid-column:1/-1}
.form .chk{flex-direction:row;font-weight:400;align-items:flex-start;gap:10px;font-size:15.5px}
.form .chk input{width:20px;height:20px;flex:0 0 20px;margin-top:2px;accent-color:var(--accent-strong)}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{padding:16px 20px;margin-bottom:22px;font-size:16px;border-left:4px solid}
.alert.ok{background:#e7f3ea;border-color:#108832}
.alert.error{background:#fdecea;border-color:#c62828}
.info-list{list-style:none;margin:0;padding:0}
.info-list li{padding:12px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:110px 1fr;gap:12px}
.info-list li span:first-child{color:var(--ink-2);font-size:15px}

/* Rechtstexte */
.legal{max-width:820px}
.legal h2{font-size:26px;margin:40px 0 12px}
.legal h3{font-size:20px;margin:26px 0 8px}
.legal p,.legal li{color:#40454a}
.legal ul{padding-left:22px}
.todo{background:#fff4c2;padding:0 4px}

/* Fußbereich */
.foot{background:var(--side);color:#c7cbce;font-size:15.5px}
.foot .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px;padding:56px 0 36px}
.foot h2{font:600 15px/1 "Saira Condensed",sans-serif;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin:4px 0 16px}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:0 0 7px}
.foot a{color:#e3e5e6;text-decoration:none}
.foot a:hover{text-decoration:underline}
.foot img.flogo{width:130px;height:auto;margin-bottom:16px}
.foot .legalbar{border-top:1px solid var(--side-line);padding:18px 0 22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px}

/* Einwilligungs-Banner */
.consent{position:fixed;left:calc(var(--sw) + 24px);right:24px;bottom:24px;z-index:90;display:flex;justify-content:center}
.consent[hidden]{display:none}
.consent-inner{background:#fff;color:var(--ink);max-width:720px;width:100%;padding:22px 24px;box-shadow:0 18px 50px -12px rgba(0,0,0,.35);border-top:4px solid var(--accent)}
.consent-title{font:600 20px/1.2 "Saira Condensed",sans-serif;margin:0 0 8px}
.consent p{font-size:15.5px;margin:0 0 14px;color:#40454a}
.consent-buttons{display:flex;gap:12px;flex-wrap:wrap}
.consent-buttons button{flex:1 1 160px;padding:12px 18px;font:600 16px/1 "Saira Condensed",sans-serif;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;border:2px solid var(--ink);background:#fff;color:var(--ink)}
.consent-buttons button[data-choice=granted]{background:var(--ink);color:#fff}

/* ---------- Mobil ---------- */
@media (max-width:1060px){
  .side{transform:translateX(-100%);transition:transform .25s ease;width:min(86vw,330px);visibility:hidden}
  body.nav-open .side{transform:none;visibility:visible;box-shadow:0 0 0 100vmax rgba(0,0,0,.5)}
  body.nav-open{overflow:hidden}
  main,.foot{margin-left:0}
  .mbar{display:flex;position:sticky;top:0;z-index:30;background:var(--side);height:64px;align-items:center;justify-content:space-between;padding:0 12px 0 16px;gap:10px}
  .mbar img{height:42px;width:auto}
  .mbar .mright{display:flex;gap:6px;align-items:center}
  .mbar a.mtel{color:#fff;font:600 15px/1 "Saira Condensed",sans-serif;letter-spacing:.06em;text-decoration:none;padding:10px;border:1px solid #555b60}
  .mbar button{background:none;border:0;color:#fff;font:600 15px/1 "Saira Condensed",sans-serif;letter-spacing:.1em;text-transform:uppercase;display:flex;gap:10px;align-items:center;padding:10px;cursor:pointer}
  .mbar button i{display:block;width:22px;height:2px;background:#fff;box-shadow:0 -7px #fff,0 7px #fff}
  .side-close{display:block!important}
  .hero,.phead{grid-template-columns:1fr}
  .hero .txt,.phead .txt{padding:44px 24px}
  .hero .media{min-height:280px}
  .inner{padding:0 24px}
  .split{grid-template-columns:1fr;gap:36px}
  .row{grid-template-columns:130px 1fr}.row .ri{width:130px;height:100px}.row .arr{display:none}
  .grid3,.aud3{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .foot .cols{grid-template-columns:1fr 1fr}
  .consent{left:16px;right:16px;bottom:16px}
}
.side-close{display:none;position:absolute;top:14px;right:12px;background:none;border:0;color:#fff;font-size:28px;line-height:1;cursor:pointer;padding:8px}
@media (max-width:640px){
  body{font-size:16.5px}
  .inner{padding:0 16px}
  section{padding:56px 0}
  .hero .txt,.phead .txt{padding:34px 16px}
  .row{grid-template-columns:1fr;padding:0}.row .ri{width:100%;height:170px}.row>div{padding:0 16px 18px}
  .grid3,.grid2,.aud3,.steps,.nums,.jobs,.gallery{grid-template-columns:1fr}
  .gallery .wide{grid-column:auto;grid-row:auto}.gallery .wide img{aspect-ratio:4/3}
  .form{grid-template-columns:1fr}
  .cta{padding:30px 22px}
  .foot .cols{grid-template-columns:1fr}
  .mbar a.mtel span{display:none}
  .info-list li{grid-template-columns:1fr;gap:2px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.side,.mbar,.consent,.foot{display:none}main{margin:0}}
mark.todo{background:#FFE58A;color:#000;padding:0 .2em}.credits{font-size:.9rem}