/* Dachreinigung BW – Stylesheet */
@font-face{font-family:"Manrope";src:url("../fonts/manrope-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Bricolage Grotesque";src:url("../fonts/bricolage-grotesque-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}

:root{
  --blau:#38568a;       /* Logo-Blau */
  --blau-dunkel:#243d66;
  --hell:#bec5e1;       /* Logo-Hellblau */
  --navy:#1c2b47;
  --text:#1c2b47;
  --text-2:#45526b;
  --grund:#f4f6fb;
  --linie:#e3e7f1;
  --wa:#1a7f45;
  --breite:1200px;
  --display:"Bricolage Grotesque",Georgia,serif;
  --body:"Manrope","Segoe UI",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:var(--body);color:var(--text);background:#fff;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blau)}a:hover{color:var(--blau-dunkel)}
h1,h2,h3{line-height:1.12;margin:0}
h1,h2{font-family:var(--display);font-weight:700}
h1{font-size:clamp(36px,5vw,60px)}
h2{font-size:clamp(28px,3.4vw,42px)}
h3{font-size:21px;font-weight:700}
p{margin:0}
:focus-visible{outline:3px solid var(--blau);outline-offset:3px}
.wrap{max-width:var(--breite);margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section--grau{background:var(--grund)}
.section--dunkel{background:var(--navy);color:#fff}
.section--dunkel h2,.section--dunkel h3{color:#fff}
.kopf{display:flex;flex-direction:column;gap:12px;max-width:720px;margin-bottom:44px}
.kicker{font-size:15px;font-weight:700;color:var(--blau)}
.section--dunkel .kicker{color:var(--hell)}
.lead{font-size:18px;color:var(--text-2);max-width:620px}
.section--dunkel .lead{color:var(--hell)}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:100;background:#fff;padding:10px 14px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:14px 26px;border-radius:10px;font-weight:700;font-size:16px;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:inherit}
.btn--primar{background:var(--blau);color:#fff}.btn--primar:hover{background:var(--blau-dunkel);color:#fff}
.btn--rand{background:#fff;color:var(--text);border-color:var(--hell)}.btn--rand:hover{border-color:var(--blau);color:var(--text)}
.btn--weiss{background:#fff;color:var(--navy)}.btn--weiss:hover{color:var(--blau)}

/* Topbar + Header */
.topbar{background:var(--navy);color:#e6eaf4;font-size:14px}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:9px;padding-bottom:9px}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
.topbar span.hell{color:var(--hell)}
.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--linie)}
.header .wrap{display:flex;justify-content:space-between;align-items:center;min-height:80px;gap:24px}
.logo img{height:52px;width:auto}
.nav{display:flex;gap:30px;align-items:center;font-weight:600;font-size:16px}
.nav a{color:var(--text);text-decoration:none}
.nav a:hover,.nav a[aria-current="page"]{color:var(--blau)}
.nav .btn{color:#fff;min-height:46px;padding:10px 20px}
.menu-btn{display:none;width:46px;height:46px;border:1px solid var(--hell);border-radius:8px;background:#fff;align-items:center;justify-content:center;cursor:pointer}

/* Hero */
.hero{background:var(--grund);padding:72px 0}
.hero .wrap{display:grid;grid-template-columns:1fr 520px;gap:56px;align-items:center}
.hero-text{display:flex;flex-direction:column;gap:24px}
.hero-text p{font-size:19px;color:var(--text-2);max-width:540px}
.knoepfe{display:flex;flex-wrap:wrap;gap:14px}
.haken{display:flex;flex-wrap:wrap;gap:10px 26px;list-style:none;margin:0;padding:0;font-weight:600;font-size:15px}
.haken li{display:flex;gap:8px;align-items:center}
.haken svg{flex:none}

/* Vorher/Nachher-Regler */
.vergleich{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:4/3;background:#dfe4f0;--pos:50%}
.vergleich img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vergleich .vorher{clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.vergleich .strich{position:absolute;top:0;bottom:0;left:var(--pos);width:3px;margin-left:-1.5px;background:#fff;pointer-events:none}
.vergleich .strich::after{content:"";position:absolute;top:50%;left:50%;width:40px;height:40px;margin:-20px 0 0 -20px;border-radius:50%;background:#fff;box-shadow:0 2px 10px rgba(28,43,71,.35)}
.vergleich .marke{position:absolute;top:14px;font-size:13px;font-weight:700;padding:5px 11px;border-radius:6px}
.vergleich .marke--v{left:14px;background:var(--navy);color:#fff}
.vergleich .marke--n{right:14px;background:#fff;color:var(--navy)}
.vergleich input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.vergleich--breit{aspect-ratio:16/9}
.vergleich--breit img{object-position:center 40%}
.vergleich-hinweis{font-size:14px;color:var(--text-2);margin-top:10px}
.section--dunkel .vergleich--breit{aspect-ratio:16/9}
.vergleich--breit img{object-position:center 40%}
.vergleich-hinweis{color:var(--hell)}

/* Leistungen */
.raster{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.karte{border:1px solid var(--linie);border-radius:14px;padding:30px;display:flex;flex-direction:column;gap:12px;background:#fff;text-decoration:none;color:var(--text)}
a.karte:hover{border-color:var(--hell)}
a.karte:hover h3{color:var(--blau)}
.karte p{color:var(--text-2);font-size:16px}
.karte .mehr{margin-top:auto;font-weight:700;font-size:15px;color:var(--blau)}
.balken{grid-column:1/-1;background:var(--blau);color:#fff;border-radius:14px;padding:30px 36px;display:flex;align-items:center;gap:28px;justify-content:space-between}
.balken h3{color:#fff;font-size:23px}
.balken p{color:#e6eaf4;margin-top:6px}

/* Zwei Spalten */
.zwei{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.zwei img{border-radius:16px;aspect-ratio:4/3;object-fit:cover;width:100%}
.text-block{display:flex;flex-direction:column;gap:18px}
.text-block p{color:var(--text-2)}

/* Ablauf */
.schritte{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;list-style:none;margin:0;padding:0;counter-reset:s}
.schritte li{border-top:3px solid var(--blau);padding-top:20px;display:flex;flex-direction:column;gap:10px;counter-increment:s}
.schritte li::before{content:counter(s,decimal-leading-zero);font-family:var(--display);font-weight:700;font-size:34px;color:var(--blau);line-height:1}
.schritte p{color:var(--text-2);font-size:16px}

/* Galerie */
.projekt{display:flex;flex-direction:column;gap:12px;margin-bottom:44px}
.projekt:last-child{margin-bottom:0}
.projekt-titel{font-size:17px;font-weight:700;color:#fff}
.section:not(.section--dunkel) .projekt-titel{color:var(--text)}
.paar{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.drei{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.bild{display:flex;flex-direction:column;gap:10px;margin:0}
.bild img{border-radius:12px;width:100%;aspect-ratio:4/3;object-fit:cover}
.bild--breit img{aspect-ratio:2/1}
.bild--hoch img{aspect-ratio:3/4}
.bild figcaption{display:flex;gap:10px;align-items:center;font-weight:700;font-size:15px}
.bild figcaption span{background:var(--hell);color:var(--navy);font-size:13px;padding:3px 10px;border-radius:6px}
.section--dunkel .bild figcaption{color:#fff}
.mehr-link{margin-top:36px}

/* Einsatzgebiet */
.orte{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.orte li{background:#fff;border:1px solid var(--hell);border-radius:999px;padding:9px 17px;font-size:15px;font-weight:600}

/* Kontakt */
.kontakt{display:grid;grid-template-columns:400px 1fr;gap:64px}
.kontakt-info{display:flex;flex-direction:column;gap:18px}
.kontakt-info p{color:var(--text-2)}
.kontakt-wege{display:flex;flex-direction:column;gap:12px;font-weight:600;font-size:17px;padding-top:6px}
.kontakt-wege a{color:var(--text);text-decoration:none}
.kontakt-wege a:hover{color:var(--blau)}
.kontakt-wege a.btn,.kontakt-wege a.btn:hover{color:#fff}
.formular{background:var(--grund);border-radius:16px;padding:36px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.feld{display:flex;flex-direction:column;gap:7px}
.feld--breit{grid-column:1/-1}
.feld label{font-size:14px;font-weight:700}
.feld input,.feld select,.feld textarea{font:inherit;font-size:16px;color:var(--text);background:#fff;border:1px solid #9aa6c4;border-radius:8px;padding:12px 14px;min-height:50px;width:100%}
.feld textarea{min-height:120px;resize:vertical}
.feld input[type=file]{border-style:dashed;padding:12px}
.feld small{color:var(--text-2);font-size:13px}
.check{grid-column:1/-1;display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--text-2)}
.check input{width:22px;height:22px;flex:none;margin-top:1px;accent-color:var(--blau)}
.formular .btn{grid-column:1/-1}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Rechtstexte */
.recht{max-width:780px}
.recht h1{margin-bottom:28px}
.recht h2{font-family:var(--body);font-size:22px;margin:34px 0 10px}
.recht h3{font-size:18px;margin:22px 0 8px}
.recht h4{font-size:16px;margin:16px 0 6px}
.recht p,.recht ul{color:var(--text-2);margin:0 0 12px}

/* Footer */
.footer{background:var(--navy);color:var(--hell);padding:60px 0 110px;font-size:15px}
.footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.footer strong{color:#fff;display:block;margin-bottom:8px}
.footer a{color:var(--hell);text-decoration:none}.footer a:hover{color:#fff}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.footer .marke{font-family:var(--display);font-size:24px;font-weight:700;color:#fff}

/* Schnellkontakt */
.schnell{position:fixed;right:22px;bottom:22px;z-index:60;display:flex;flex-direction:column;gap:12px}
.schnell a{width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(28,43,71,.28);color:#fff}
.schnell .s-tel{background:var(--blau)}.schnell .s-wa{background:var(--wa)}.schnell .s-mail{background:var(--navy)}
.schnell span{display:none}

/* Seitenkopf Unterseiten */
.seitenkopf{background:var(--grund);padding:64px 0}
.seitenkopf .wrap{display:flex;flex-direction:column;gap:18px}
.krume{font-size:14px;color:var(--text-2)}.krume a{color:var(--text-2)}
.punkte{margin:0;padding-left:20px;color:var(--text-2)}
.punkte li{margin-bottom:6px}

@media (max-width:1000px){
  .hero .wrap,.zwei,.kontakt{grid-template-columns:1fr}
  .hero .wrap{gap:36px}
  .raster{grid-template-columns:1fr 1fr}
  .schritte{grid-template-columns:1fr 1fr}
  .footer .wrap{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  .topbar .hell,.topbar .weg{display:none}
  .section{padding:60px 0}
  .menu-btn{display:flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;border-bottom:1px solid var(--linie)}
  .nav.offen{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--linie)}
  .nav .btn{margin-top:14px;border-bottom:0}
  .logo img{height:42px}
  .header .wrap{min-height:66px;position:relative}
  .raster,.schritte,.paar,.drei,.formular,.footer .wrap{grid-template-columns:1fr}
  .balken{flex-direction:column;align-items:flex-start}
  .formular{padding:24px}
  .schnell{left:0;right:0;bottom:0;flex-direction:row;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--linie);box-shadow:0 -4px 16px rgba(28,43,71,.12)}
  .schnell a{flex:1;width:auto;height:50px;border-radius:10px;gap:6px;box-shadow:none;font-weight:700;font-size:14px;text-decoration:none}
  .schnell span{display:inline}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}