/* Bremer Sanierungsservice GmbH – Stylesheet
   Schriften lokal, keine externen Ressourcen. */

@font-face{font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/barlow-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/barlow-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/barlow-latin-700-normal.woff2") format("woff2")}

:root{
  --rot:#C1121F;
  --rot-dunkel:#9E0E19;
  --anthrazit:#1A1F26;
  --grau:#6E747A;
  --grau-hell:#E6E8EA;
  --papier:#F4F3F0;
  --weiss:#FFFFFF;
  --text:#1A1F26;
  --max:1180px;
  --gutter:clamp(20px,4vw,48px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:18px;line-height:1.55;color:var(--text);background:var(--weiss)}
img{display:block;max-width:100%;height:auto}
a{color:var(--rot);text-decoration:none}
a:hover{color:var(--rot-dunkel)}
p{margin:0 0 1em}
h1,h2,h3{margin:0;line-height:1.1;letter-spacing:-.01em}
h1{font-size:clamp(44px,7vw,84px);font-weight:700}
h2{font-size:clamp(30px,4vw,46px);font-weight:700}
h3{font-size:clamp(21px,2.2vw,26px);font-weight:700}
ul{margin:0;padding:0;list-style:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.lead{font-size:clamp(19px,2vw,23px);line-height:1.45;color:var(--grau);max-width:40ch}
.kicker{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--rot);margin-bottom:18px}
.kicker::before{content:"";width:28px;height:3px;background:var(--rot)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border:2px solid var(--anthrazit);border-radius:4px;font-weight:700;font-size:17px;color:var(--anthrazit);background:transparent;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--anthrazit);color:#fff}
.btn-rot{background:var(--rot);border-color:var(--rot);color:#fff}
.btn-rot:hover{background:var(--rot-dunkel);border-color:var(--rot-dunkel);color:#fff}
.btn-weiss{border-color:#fff;color:#fff}
.btn-weiss:hover{background:#fff;color:var(--anthrazit)}
.btn svg{width:18px;height:18px;flex:none}
section{padding:clamp(64px,8vw,120px) 0;scroll-margin-top:80px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--grau-hell)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:120px;transition:height .25s ease}
.logo{display:block;line-height:0}
.logo img{height:96px;width:auto;transition:height .25s ease}
.header.klein .wrap{height:76px}
.header.klein .logo img{height:52px}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-weight:500;font-size:17px;color:var(--anthrazit)}
.nav a:hover{color:var(--rot)}
.nav .btn{min-height:44px;padding:0 18px;font-size:16px}
.nav a.btn-rot{color:#fff;background:var(--rot);border-color:var(--rot)}
.nav a.btn-rot:hover{color:#fff;background:#000;border-color:#000}
.nav-toggle{display:none;width:48px;height:48px;border:0;background:none;padding:0;cursor:pointer;color:var(--anthrazit)}
.nav-toggle svg{width:28px;height:28px}

/* Hero */
.hero{padding:0;background:var(--papier);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center;min-height:min(80vh,720px);padding-top:clamp(40px,6vw,80px);padding-bottom:clamp(40px,6vw,80px)}
.hero h1{margin-bottom:22px}
.hero h1 span{color:var(--rot)}
.hero .lead{margin-bottom:34px;color:var(--anthrazit)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-bild{position:relative}
.hero-bild img{aspect-ratio:4/5;object-fit:cover;width:100%;border-radius:6px}
.hero-bild::after{content:"";position:absolute;inset:auto -14px -14px auto;width:46%;height:46%;border:3px solid var(--rot);border-radius:6px;z-index:-1}
.hero-schluessel{position:absolute;top:-30px;right:-30px;width:clamp(90px,10vw,150px);color:var(--rot);opacity:.9;display:none}

.fakten{border-bottom:1px solid var(--grau-hell)}
.fakten ul{display:grid;grid-template-columns:repeat(3,1fr)}
.fakten li{padding:24px var(--gutter);font-weight:500;color:var(--anthrazit);display:flex;gap:14px;align-items:flex-start;border-right:1px solid var(--grau-hell)}
.fakten li:last-child{border-right:0}
.fakten svg{width:26px;height:26px;flex:none;color:var(--rot);margin-top:2px}

/* Über uns */
.ueber .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,90px);align-items:center}
.ueber img{border-radius:6px;aspect-ratio:5/4;object-fit:cover}
.ueber h2{margin-bottom:22px}
.ueber p{max-width:52ch}
.zielgruppen{margin-top:28px;display:grid;gap:10px}
.zielgruppen li{display:flex;gap:12px;align-items:flex-start;font-weight:500}
.zielgruppen svg{width:20px;height:20px;flex:none;color:var(--rot);margin-top:5px}

/* Leistungen */
.leistungen{background:var(--papier)}
.leistungen h2{margin-bottom:14px}
.leistungen .lead{margin-bottom:clamp(36px,5vw,64px)}
.leistung{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(32px,4vw,56px) 0;border-top:1px solid #d9dbdd}
.leistung:first-of-type{border-top:0;padding-top:0}
.leistung:nth-child(even) .leistung-bild{order:2}
.leistung-bild img{border-radius:6px;aspect-ratio:4/3;object-fit:cover}
.leistung h3{margin-bottom:14px;font-size:clamp(24px,2.6vw,32px)}
.leistung p{max-width:50ch}
.leistung ul{margin-top:18px;display:grid;gap:8px;color:var(--anthrazit)}
.leistung li{padding-left:22px;position:relative}
.leistung li::before{content:"";position:absolute;left:0;top:.72em;width:10px;height:2px;background:var(--rot)}

/* Ablauf */
.ablauf{background:var(--anthrazit);color:#fff}
.ablauf h2{margin-bottom:14px}
.ablauf .lead{color:#c9cdd2;margin-bottom:clamp(40px,5vw,64px)}
.schritte{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.18)}
.schritt{padding:32px 28px 32px 0;border-right:1px solid rgba(255,255,255,.18);padding-left:28px}
.schritt:first-child{padding-left:0}
.schritt:last-child{border-right:0}
.schritt .nr{font-size:52px;font-weight:700;line-height:1;color:var(--rot);margin-bottom:18px}
.schritt h3{margin-bottom:12px;font-size:22px}
.schritt p{color:#c9cdd2;font-size:17px;margin:0}
.ablauf-hinweis{margin-top:40px;padding:22px 26px;border-left:3px solid var(--rot);background:rgba(255,255,255,.06);max-width:70ch;font-size:17px}
.ablauf-hinweis p{margin:0}

/* Arbeitsweise */
.werte h2{margin-bottom:14px}
.werte .lead{margin-bottom:clamp(36px,5vw,56px)}
.werte-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(24px,3vw,40px) clamp(32px,5vw,72px)}
.wert{display:grid;grid-template-columns:48px 1fr;gap:18px;align-items:start}
.wert svg{width:44px;height:44px;color:var(--rot)}
.wert h3{margin-bottom:8px;font-size:22px}
.wert p{margin:0;color:#3a4048}

/* Meister */
.meister{background:var(--papier)}
.meister .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,6vw,90px);align-items:center}
.meister-card{background:var(--anthrazit);color:#fff;border-radius:6px;padding:clamp(28px,4vw,44px);position:relative;overflow:hidden}
.meister-card svg.mark{position:absolute;right:-30px;bottom:-40px;width:220px;height:auto;color:#fff;opacity:.08}
.meister-card .name{font-size:clamp(30px,3.4vw,42px);font-weight:700;line-height:1.05;margin-bottom:6px}
.meister-card .rolle{color:#c9cdd2;font-size:18px;margin-bottom:26px}
.meister-card ul{display:grid;gap:12px;position:relative}
.meister-card li{display:flex;gap:12px;align-items:flex-start;font-size:17px}
.meister-card li svg{width:20px;height:20px;flex:none;color:var(--rot);margin-top:4px}
.meister h2{margin-bottom:22px}
.meister p{max-width:52ch}

/* Einsatzgebiet */
.gebiet h2{margin-bottom:14px}
.gebiet .lead{margin-bottom:clamp(32px,4vw,48px)}
.gebiet-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.karte{background:var(--papier);border-radius:6px;padding:clamp(16px,2.5vw,32px)}
.karte img{width:100%;height:auto}
.gebiet-listen{display:grid;gap:28px}
.gebiet h3{font-size:15px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--grau);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--grau-hell)}
.orte{display:flex;flex-wrap:wrap;gap:8px 0;font-size:19px;font-weight:500}
.orte li::after{content:"·";color:var(--rot);margin:0 12px;font-weight:700}
.orte li:last-child::after{content:none}
.gebiet-hinweis{margin:0;color:var(--grau);max-width:60ch}

/* Karriere */
.karriere{background:var(--anthrazit);color:#fff;padding:0;overflow:hidden}
.karriere .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,90px);align-items:center;padding-top:clamp(64px,8vw,110px);padding-bottom:clamp(64px,8vw,110px)}
.karriere img{border-radius:6px;aspect-ratio:4/3;object-fit:cover}
.karriere h2{margin-bottom:20px}
.karriere p{color:#c9cdd2;max-width:50ch}
.karriere ul{margin:22px 0 32px;display:grid;gap:10px}
.karriere li{display:flex;gap:12px;align-items:flex-start}
.karriere li svg{width:20px;height:20px;flex:none;color:var(--rot);margin-top:5px}
.karriere .kicker{color:#fff}
.karriere .kicker::before{background:var(--rot)}

/* Kontakt */
.kontakt .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,90px);align-items:start}
.kontakt h2{margin-bottom:20px}
.kontakt p{max-width:50ch}
.kontakt-daten{display:grid;gap:26px;background:var(--papier);border-radius:6px;padding:clamp(28px,4vw,44px)}
.kontakt-daten dt{font-size:14px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--grau);margin-bottom:6px}
.kontakt-daten dd{margin:0;font-size:clamp(20px,2.2vw,26px);font-weight:500;line-height:1.3}
.kontakt-daten dd small{display:block;font-size:16px;font-weight:400;color:var(--grau);margin-top:4px}
.kontakt-daten a{color:var(--anthrazit)}
.kontakt-daten a:hover{color:var(--rot)}
.kontakt-tipp{margin-top:28px;padding-top:22px;border-top:1px solid var(--grau-hell);font-size:16px;color:#3a4048}
.kontakt-tipp p{margin:0 0 .5em}

/* Footer */
.footer{background:#12161b;color:#aab0b6;padding:48px 0 32px;font-size:16px}
.footer .wrap{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center}
.footer img{height:46px;width:auto}
.footer p{margin:0}
.footer-links{display:flex;gap:22px}
.footer-links a{color:#fff;font-weight:500}
.footer-links a:hover{color:var(--rot)}
.footer-copy{margin-top:32px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:14px;color:#7c838a}

/* Rechtstexte */
.recht{padding-top:48px}
.recht .wrap{max-width:820px}
.recht h1{font-size:clamp(34px,5vw,56px);margin-bottom:28px}
.recht h2{font-size:clamp(22px,2.6vw,28px);margin:40px 0 12px}
.recht h3{font-size:19px;margin:24px 0 8px}
.recht p,.recht li{max-width:70ch}
.recht ul{list-style:disc;padding-left:22px}
.recht li{margin-bottom:6px}
.recht address{font-style:normal}
.zurueck{display:inline-flex;gap:8px;align-items:center;font-weight:500;color:var(--anthrazit);margin-bottom:28px}
.zurueck:hover{color:var(--rot)}

/* Responsive */
@media (max-width:980px){
  .hero .wrap,.ueber .wrap,.meister .wrap,.karriere .wrap,.kontakt .wrap,.leistung,.gebiet-grid{grid-template-columns:1fr}
  .leistung:nth-child(even) .leistung-bild{order:0}
  .schritte{grid-template-columns:1fr 1fr}
  .schritt{border-right:0;padding-left:0;border-bottom:1px solid rgba(255,255,255,.18)}
  .schritt:nth-child(odd){padding-right:28px}
  .werte-grid{grid-template-columns:1fr}
  .hero-bild img{aspect-ratio:4/3}
  .hero-bild::after{display:none}
  .fakten ul{grid-template-columns:1fr}
  .fakten li{border-right:0;border-bottom:1px solid var(--grau-hell);padding:18px var(--gutter)}
  .fakten li:last-child{border-bottom:0}
  .footer .wrap{grid-template-columns:1fr;gap:20px}
}
@media (max-width:760px){
  body{font-size:17px}
  .header .wrap{height:84px}
  .logo img{height:60px}
  .header.klein .wrap{height:64px}
  .header.klein .logo img{height:42px}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--grau-hell);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gutter) 20px}
  .nav.offen{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--grau-hell);font-size:18px}
  .nav a.btn{margin-top:16px;border-bottom:2px solid var(--rot)}
  .schritte{grid-template-columns:1fr}
  .schritt{padding-right:0}
  .hero-cta .btn{width:100%}
}