/* ===== System-Schrift (San Francisco / -apple-system) – wie zu Beginn des Relaunch.
   Keine Webfonts: lädt sofort, 0 externe/lokale Font-Requests, maximal DSGVO-freundlich. ===== */

:root{
  --black:#16181c;      /* Textschwarz (etwas tiefer für Kontrast) */
  --grey:#6e7177;       /* Sekundärtext */
  --line:#d2d2d7;
  --bg:#ffffff;
  --bg2:#f4f6f6;        /* Sektionsgrau, leicht teal-getönt */
  --ink:#0c1413;        /* Tiefdunkel für Luxus-Bänder */
  --accent:#0e7c7b;     /* Markenakzent (Teal) */
  --accent-d:#0a5f5e;
  --accent-l:#34b3b0;   /* helles Teal für Glows/Akzente auf Dunkel */
  --radius:22px;
  --maxw:1080px;
  --ease:cubic-bezier(.16,1,.3,1);
  --font-display:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Inter","Helvetica Neue",Arial,sans-serif;
  --font-body:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Inter","Helvetica Neue",Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  color:var(--black);background:var(--bg);line-height:1.5;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:clamp(5rem,11vw,9.5rem) 0}
h1,h2,h3{font-family:var(--font-display);letter-spacing:-.025em;line-height:1.04;font-weight:600}
h2{font-size:clamp(2.1rem,4.8vw,3.6rem)}
h3{font-size:clamp(1.35rem,2.3vw,1.75rem)}
p{font-size:clamp(1.0625rem,1.4vw,1.2rem);color:var(--grey)}
::selection{background:var(--accent);color:#fff}
.eyebrow{font-size:.95rem;font-weight:600;letter-spacing:.01em;color:var(--accent);text-transform:none;margin-bottom:.7rem}
a{color:inherit;text-decoration:none}

/* ---------- NAV ---------- */
header{position:fixed;inset:0 0 auto 0;z-index:100;height:52px;
  background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid transparent;transition:border-color .4s,background .4s}
header.scrolled{border-bottom-color:rgba(0,0,0,.09)}
.nav{max-width:1200px;margin:0 auto;height:100%;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:600;font-size:1.05rem;letter-spacing:-.01em;display:flex;flex-direction:column;line-height:1.04}
.brand span{color:var(--accent)}
.brand .slogan{font-size:.58rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--grey);margin-top:2px}
.nav ul{display:flex;gap:30px;list-style:none}
.nav a{font-size:.85rem;color:#1d1d1f;opacity:.85;transition:opacity .2s}
.nav a:hover{opacity:1;color:var(--accent)}
.nav .cta-mini{background:var(--accent);color:#fff;padding:7px 15px;border-radius:980px;opacity:1;font-weight:500}
.nav .cta-mini:hover{background:var(--accent-d);color:#fff}
.burger{display:none;background:none;border:0;font-size:1.4rem;cursor:pointer;color:var(--black)}

/* ---------- BUTTONS ---------- */
.btn{display:inline-block;background:var(--accent);color:#fff;font-weight:500;font-size:1.0625rem;
  padding:13px 26px;border-radius:980px;transition:.25s var(--ease);will-change:transform}
.btn:hover{background:var(--accent-d);transform:translateY(-1px)}
.link{color:var(--accent);font-weight:500;font-size:1.0625rem;display:inline-flex;align-items:center;gap:4px}
.link:hover{text-decoration:underline}
.cta-row{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:2.2rem}

/* ---------- HERO ---------- */
.hero{padding-top:clamp(8rem,16vw,11rem);text-align:center;
  background:radial-gradient(120% 90% at 50% -10%,#eef6f6 0%,#ffffff 55%)}
.hero h1{font-size:clamp(2.7rem,6.6vw,5rem);max-width:18ch;margin:0 auto}
.hero .sub{font-size:clamp(1.2rem,2.4vw,1.6rem);color:var(--grey);max-width:30ch;margin:1.4rem auto 0;font-weight:400}
.hero .cta-row{justify-content:center}

/* ---------- HERO MIT FOTO (Vollbild) ---------- */
.hero-photo{position:relative;min-height:84vh;display:flex;align-items:center;text-align:center;color:#fff;padding:120px 0 0;
  background:linear-gradient(180deg,rgba(18,28,28,.5) 0%,rgba(18,28,28,.12) 38%,rgba(18,28,28,.55) 100%),url("img/hero.webp") center/cover no-repeat}
.hero-photo h1{font-size:clamp(2.7rem,6.6vw,5rem);max-width:18ch;margin:0 auto;color:#fff;text-shadow:0 2px 30px rgba(0,0,0,.28)}
.hero-photo .sub{font-size:clamp(1.2rem,2.4vw,1.6rem);color:rgba(255,255,255,.94);max-width:34ch;margin:1.4rem auto 0;font-weight:400;text-shadow:0 1px 16px rgba(0,0,0,.32)}
.hero-photo .cta-row{justify-content:center}
.hero-photo .link{color:#fff}

/* ---------- SUB-HERO (Unterseiten) ---------- */
.subhero{padding-top:clamp(7rem,14vw,9rem);padding-bottom:clamp(3rem,7vw,4.5rem);text-align:center;
  background:radial-gradient(120% 90% at 50% -10%,#eef6f6 0%,#ffffff 55%)}
.subhero h1{font-size:clamp(2.3rem,5.4vw,3.8rem);max-width:20ch;margin:0 auto}
.subhero .sub{font-size:clamp(1.1rem,2vw,1.4rem);color:var(--grey);max-width:42ch;margin:1.2rem auto 0;font-weight:400}
.subhero .cta-row{justify-content:center}
.crumb{font-size:.85rem;color:var(--grey);margin-bottom:1.1rem}
.crumb a{color:var(--grey)}
.crumb a:hover{color:var(--accent)}

/* ---------- LEISTUNGS-GRUPPEN (Unterseiten) ---------- */
.lgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.lcard{background:#fff;border:1px solid #ececef;border-radius:var(--radius);padding:34px 32px;transition:.4s var(--ease)}
.lcard:hover{box-shadow:0 26px 56px -30px rgba(0,0,0,.2)}
.lcard .ico{font-size:1.8rem;margin-bottom:.8rem}
.lcard h3{margin-bottom:.9rem}
.lcard ul{list-style:none;display:flex;flex-direction:column;gap:.6rem}
.lcard li{font-size:1.02rem;color:var(--black);display:flex;gap:10px;align-items:flex-start}
.lcard li::before{content:"–";color:var(--accent);font-weight:700}

/* ---------- PILLARS ---------- */
.pillars{background:linear-gradient(180deg,#eaf4f4 0%,#f5f5f7 60%)}
.center-head{text-align:center;margin:0 auto 3.5rem}
/* Maß auf die h2 legen: 'ch' wird so gegen die GROSSE Überschriften-Schrift berechnet
   (vorher gegen die kleine Div-Schrift -> lange Wörter wie "Hausmeisterservice" liefen
   aus der zu schmalen Box und hefteten linksbündig -> wirkten nicht mittig).
   overflow-wrap bricht überlange Komposita erst, wenn sie auf schmalen Screens nicht passen. */
.center-head h2{max-width:24ch;margin-inline:auto;overflow-wrap:break-word}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pcard{background:linear-gradient(180deg,#ffffff 0%,#fbfdfd 100%);border-radius:var(--radius);padding:38px 32px 34px;transition:.4s var(--ease);
  border:1px solid #e6eded;box-shadow:0 18px 44px -30px rgba(14,124,123,.25);display:flex;flex-direction:column;min-height:340px;position:relative;overflow:hidden}
.pcard::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--accent),#3aa9a7)}
.pcard:hover{transform:translateY(-6px);box-shadow:0 36px 70px -30px rgba(14,124,123,.4)}
.pcard .ico{font-size:1.7rem;width:58px;height:58px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,#e7f3f3,#d2eae9);box-shadow:inset 0 1px 0 rgba(255,255,255,.7);margin-bottom:1.2rem}
.pcard h3{margin-bottom:.6rem}
.pcard p{font-size:1.02rem;flex:1}
.pcard .link{margin-top:1.4rem}
.tag-best{align-self:flex-start;font-size:.72rem;font-weight:700;letter-spacing:.04em;color:#fff;background:var(--accent);
  padding:4px 10px;border-radius:980px;margin-bottom:14px;text-transform:uppercase;box-shadow:0 6px 16px -6px rgba(14,124,123,.6)}

/* ---------- STATEMENT ---------- */
.statement{text-align:center}
.statement h2{max-width:20ch;margin:0 auto;font-size:clamp(2.1rem,5vw,3.6rem)}
.statement .accent{color:var(--accent)}

/* ---------- VOLLBILD-BILDBAND ---------- */
.imgband{position:relative;min-height:62vh;display:flex;align-items:center;text-align:center;color:#fff;padding:6rem 0;
  background-size:cover;background-position:center;background-repeat:no-repeat}
.imgband::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,40,40,.55),rgba(10,30,30,.7))}
.imgband .wrap{position:relative;z-index:1}
.imgband h2{color:#fff;max-width:22ch;margin:0 auto;font-size:clamp(2.1rem,5vw,3.6rem);text-shadow:0 2px 30px rgba(0,0,0,.4)}
.imgband .accent{color:#7fe3e1}
.imgband p{color:rgba(255,255,255,.92);max-width:42ch;margin:1.2rem auto 0;font-size:clamp(1.1rem,2vw,1.35rem);text-shadow:0 1px 16px rgba(0,0,0,.4)}

/* ---------- STATS / WERTE ---------- */
.stats{background:var(--bg2)}
.statgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.statgrid .l{color:var(--grey);font-size:1rem;margin-top:.3rem}

/* ---------- FEATURE (Bild|Text) ---------- */
.feature{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(2.5rem,6vw,5rem);align-items:center}
.feature.rev{grid-template-columns:.88fr 1.12fr}
.feature.rev .ftext{order:2}
.ftext h2{margin-bottom:1.1rem}
.ftext ul{list-style:none;margin-top:1.4rem;display:flex;flex-direction:column;gap:.7rem}
.ftext li{font-size:1.05rem;color:var(--black);display:flex;gap:10px;align-items:flex-start}
.ftext li::before{content:"✓";color:var(--accent);font-weight:700}
.fimg{aspect-ratio:3/2;border-radius:var(--radius);overflow:hidden;position:relative;
  box-shadow:0 34px 70px -34px rgba(14,124,123,.45),0 8px 24px -14px rgba(0,0,0,.18);
  display:flex;align-items:center;justify-content:center;color:#9a9aa0;font-size:.9rem;text-align:center;padding:1rem}
.fimg.winter{background:linear-gradient(150deg,#dfeaf4,#f5f5f7)}
.fimg.doc{background:linear-gradient(150deg,#e7f3f3,#f5f5f7)}
.fimg.bau{background:linear-gradient(150deg,#f0ece6,#f5f5f7)}
.fimg.mess{background:linear-gradient(150deg,#e7f0f3,#f5f5f7)}
.fimg.gruen{background:linear-gradient(150deg,#e3f0e0,#f5f5f7)}
.fimg.reinig{background:linear-gradient(150deg,#eceef1,#f5f5f7)}
.fimg.bad{background:linear-gradient(150deg,#efece8,#f5f5f7)}
.fimg .ph{opacity:.55}
.fimg img{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- DUAL (zwei Zielgruppen) ---------- */
.dual{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:3rem}
.dcard{border:1px solid #e6eded;border-radius:var(--radius);padding:36px 34px;
  background:linear-gradient(180deg,#ffffff,#f7fbfb);box-shadow:0 20px 48px -32px rgba(14,124,123,.3);transition:.4s var(--ease)}
.dcard:hover{transform:translateY(-5px);box-shadow:0 34px 66px -32px rgba(14,124,123,.42)}
.dcard h3{margin-bottom:.5rem}.dcard p{font-size:1rem;margin-bottom:1.2rem}

/* ---------- BREITES BILD (Innenausbau-Banner) ---------- */
.imgwide{margin-top:3rem;border-radius:var(--radius);overflow:hidden;aspect-ratio:21/8;
  box-shadow:0 40px 80px -40px rgba(0,0,0,.4)}
.imgwide img{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- REGION ---------- */
.region{background:linear-gradient(180deg,#f5f5f7,#eaf4f4);text-align:center}
.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:2.2rem}
.chip{background:#fff;border:1px solid #e6eded;border-radius:980px;padding:10px 20px;font-size:1rem;font-weight:500;
  box-shadow:0 8px 20px -14px rgba(14,124,123,.4);transition:.25s var(--ease)}
a.chip:hover{color:var(--accent);transform:translateY(-2px);box-shadow:0 14px 26px -14px rgba(14,124,123,.55)}

/* ---------- ANSPRECHPARTNER ---------- */
.person{display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:center;max-width:840px;margin:0 auto}
.avatar{width:128px;height:128px;border-radius:50%;background:linear-gradient(150deg,#e7f3f3,#cfe6e5);
  display:flex;align-items:center;justify-content:center;font-size:2.2rem;font-weight:600;color:var(--accent)}
.person blockquote{font-size:clamp(1.25rem,2.4vw,1.7rem);font-weight:500;letter-spacing:-.01em;color:var(--black);line-height:1.3}
.person .who{margin-top:1rem;color:var(--grey);font-size:1rem}

/* ---------- CTA BAND ---------- */
.ctaband{background:linear-gradient(135deg,#0a5f5e 0%,#0e7c7b 45%,#123a3a 100%);color:#fff;text-align:center}
.ctaband h2{color:#fff;max-width:22ch;margin:0 auto 1rem}
.ctaband p{color:rgba(255,255,255,.85);max-width:40ch;margin:0 auto}
.ctaband .btn{margin-top:2rem;background:#fff;color:var(--accent)}
.ctaband .btn:hover{background:#eafafa;color:var(--accent-d)}

/* ---------- FOOTER ---------- */
footer{background:#f5f5f7;color:var(--grey);font-size:.85rem;padding:54px 0 40px}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:34px}
footer h4{color:var(--black);font-size:.85rem;margin-bottom:14px;font-weight:600}
footer ul{list-style:none;display:flex;flex-direction:column;gap:9px}
footer a:hover{color:var(--accent)}
.fbrand{font-weight:600;font-size:1.1rem;color:var(--black)}
.fbrand span{color:var(--accent)}
.fbot{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ---------- HERO-BILD ---------- */
.hero-img{margin:clamp(3rem,7vw,5rem) auto 0;max-width:880px;aspect-ratio:16/9;border-radius:26px;
  background:linear-gradient(150deg,#e7f3f3,#eef2f4);box-shadow:0 40px 90px -40px rgba(14,124,123,.3);
  display:flex;align-items:center;justify-content:center;color:#9a9aa0;font-size:.95rem;text-align:center;padding:1.5rem}

/* ---------- ABLAUF ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:3rem}
.step{background:#fff;border:1px solid #ececef;border-radius:var(--radius);padding:32px 28px}
.step .num{width:40px;height:40px;border-radius:50%;background:#e7f3f3;color:var(--accent);font-weight:700;
  display:flex;align-items:center;justify-content:center;margin-bottom:1rem}
.step h3{font-size:1.2rem;margin-bottom:.4rem}
.step p{font-size:1rem}

/* ---------- FORMULAR ---------- */
.formwrap{max-width:640px;margin:0 auto}
.field{margin-bottom:20px;text-align:left}
.field label{display:block;font-size:.95rem;font-weight:600;margin-bottom:7px;color:var(--black)}
.field input,.field textarea,.field select{width:100%;font:inherit;font-size:1rem;color:var(--black);background:#fff;
  border:1px solid var(--line);border-radius:12px;padding:13px 15px;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(14,124,123,.15)}
.field input[type=file]{padding:10px;background:#fafafa;cursor:pointer}
.field select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:42px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236e7177' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:15px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.check{display:flex;gap:11px;align-items:flex-start;font-size:.92rem;color:var(--grey);text-align:left;font-weight:400}
.check input{margin-top:3px;width:18px;height:18px;flex:0 0 auto;accent-color:var(--accent)}
.check a{color:var(--accent)}
.formmsg{border-radius:14px;padding:16px 18px;margin-bottom:24px;font-size:1rem;text-align:left}
.formmsg.ok{background:#e7f3f3;color:#0a5f5e;border:1px solid #b9dedd}
.formmsg.err{background:#fdecec;color:#a3261f;border:1px solid #f3c3bf}
.formmsg ul{margin:.4rem 0 0 1.1rem}
button.btn{border:0;cursor:pointer;font:inherit}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin:0 auto}
.faq details{background:#fff;border:1px solid #ececef;border-radius:14px;margin-bottom:12px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;font-size:1.08rem;color:var(--black);
  display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-weight:700;font-size:1.5rem;line-height:1;flex:0 0 auto}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 22px 20px;margin:0;font-size:1.02rem;color:var(--grey)}

/* ---------- COOKIE-BANNER ---------- */
.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:200;max-width:760px;margin:0 auto;
  background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 50px -20px rgba(0,0,0,.3);
  padding:18px 20px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.cookie-banner p{font-size:.9rem;color:var(--grey);margin:0;flex:1;min-width:240px}
.cookie-banner a{color:var(--accent)}
.cookie-actions{display:flex;gap:10px;flex:0 0 auto}
.cookie-banner button{font:inherit;font-size:.9rem;font-weight:500;border-radius:980px;padding:9px 18px;cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--black)}
.cookie-banner .cb-accept{background:var(--accent);color:#fff;border-color:var(--accent)}
.cookie-banner .cb-accept:hover{background:var(--accent-d)}

/* ---------- RECHTSTEXTE ---------- */
.legal{max-width:760px;margin:0 auto;text-align:left}
.legal h2{font-size:1.5rem;margin:2.2rem 0 .6rem}
.legal h3{font-size:1.15rem;margin:1.5rem 0 .4rem}
.legal p,.legal li{font-size:1rem;color:var(--grey);margin-bottom:.7rem}
.legal strong{color:var(--black)}
.legal ul{margin:0 0 1rem 1.2rem}
.legal a{color:var(--accent)}
.legal a.btn{color:#fff}

/* ---------- SCROLL-REVEAL ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.no-js .reveal{opacity:1;transform:none}
.reveal.in{opacity:1;transform:none}

/* ---------- RESPONSIVE ---------- */
@media(max-width:820px){
  .nav ul{display:none}.burger{display:block}
  .nav.open ul{display:flex;position:fixed;top:52px;left:0;right:0;z-index:99;flex-direction:column;background:#fff;padding:14px 24px 20px;gap:2px;border-bottom:1px solid var(--line);box-shadow:0 24px 48px -24px rgba(0,0,0,.22)}
  .nav.open ul a{display:block;padding:13px 4px;color:var(--black)!important;opacity:1!important;font-size:1.06rem}
  .nav.open ul .cta-mini{margin-top:8px;text-align:center;background:var(--accent)!important;color:#fff!important;border-radius:980px;padding:13px}
  .grid3,.statgrid,.feature,.dual,.fgrid,.lgrid,.steps{grid-template-columns:1fr}
  .feature.rev .ftext{order:0}
  .statgrid{gap:40px}
  .person{grid-template-columns:1fr;text-align:center;justify-items:center}
}