/* =========================================================================
   gewohnt sauber – Reinigungs- und Entlastungsleistungen
   Statisches Stylesheet (HTML5/CSS3) – pixelnaher Nachbau der Divi-Vorlage
   ========================================================================= */

/* ---------- Schriften (lokal gehostet, DSGVO-konform) ---------- */
@font-face{font-family:"Ubuntu";font-style:normal;font-weight:300;font-display:swap;src:url("../fonts/Ubuntu-Light.woff2") format("woff2")}
@font-face{font-family:"Ubuntu";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/Ubuntu-Regular.woff2") format("woff2")}
@font-face{font-family:"Ubuntu";font-style:italic;font-weight:400;font-display:swap;src:url("../fonts/Ubuntu-Italic.woff2") format("woff2")}
@font-face{font-family:"Ubuntu";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/Ubuntu-Medium.woff2") format("woff2")}
@font-face{font-family:"Ubuntu";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/Ubuntu-Bold.woff2") format("woff2")}

/* ---------- Design-Tokens ---------- */
:root{
  --blue:#0070c0;            /* primäres Dunkelblau (Buttons, Akzente) */
  --blue-accent:#2ea3f2;     /* Divi-Akzentblau (Links, Icons)        */
  --blue-light:#8ce8ff;      /* helles Blau (Verläufe)                */
  --yellow:#edf000;          /* CTA-Gelb                              */
  --ink:#1a1a1a;             /* Fließtext dunkel                      */
  --ink-soft:#444;
  --muted:#6a6a6a;
  --dark:#222222;            /* Footer                                */
  --darker:#1a1a1a;
  --white:#fff;
  --card-shadow:0 30px 80px -30px rgba(48,106,255,.28);
  --radius:6px;
  --wrap:1180px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- Reset / Basis ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Ubuntu",Helvetica,Arial,sans-serif;
  font-weight:400;
  color:var(--ink);
  background:#fff;
  line-height:1.7;
  font-size:17px;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--blue-accent)}
h1,h2,h3,h4,h5{font-family:"Ubuntu",sans-serif;font-weight:700;line-height:1.2;color:#000;margin:0 0 .5em}
p{margin:0 0 1.1em}
ul{margin:0 0 1.1em;padding-left:1.2em}
:focus-visible{outline:3px solid var(--blue-accent);outline-offset:3px}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:"Ubuntu",sans-serif;font-weight:700;font-size:18px;line-height:1;
  padding:16px 26px;border:10px solid transparent;border-radius:0;
  cursor:pointer;transition:border-radius .3s var(--ease),background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
  text-align:center;
}
.btn:hover{border-radius:14px;transform:translateY(-1px)}
.btn--yellow{background:var(--yellow);border-color:var(--yellow);color:#000}
.btn--yellow:hover{color:#000}
.btn--blue{background:var(--blue);border-color:var(--blue);color:#fff}
.btn--blue:hover{color:#fff}
.btn--ghost{background:transparent;border-color:var(--blue);color:var(--blue)}
.btn--ghost:hover{background:var(--blue);color:#fff}
.btn .arrow{transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}

/* =========================================================================
   Kopfzeile / Navigation
   ========================================================================= */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(10px);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  box-shadow:0 1px 0 rgba(0,0,0,.06);
  transition:box-shadow .3s var(--ease),background .3s var(--ease);
}
.site-header.scrolled{box-shadow:0 8px 30px -12px rgba(0,0,0,.18)}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;color:#000;font-size:20px}
.brand img{height:46px;width:auto}
.brand b{color:var(--blue)}

.nav{display:flex;align-items:center;gap:6px}
.nav a{
  color:#1d1d1d;font-weight:500;font-size:16px;padding:10px 14px;border-radius:6px;position:relative;
}
.nav a:hover{color:var(--blue)}
.nav a.is-cta{background:var(--blue);color:#fff;margin-left:8px}
.nav a.is-cta:hover{background:var(--blue-accent);color:#fff}

.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:46px;height:46px;padding:8px}
.nav-toggle span{display:block;height:3px;background:#111;border-radius:2px;margin:5px 0;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* =========================================================================
   Hero
   ========================================================================= */
.hero{
  position:relative;
  padding:clamp(120px,16vw,200px) 0 clamp(90px,16vw,210px);
  background:
    radial-gradient(circle at right,rgba(255,255,255,0) 0%,rgba(255,255,255,.96) 70%),
    url("../img/cleaning-services-20.jpg");
  background-size:cover,cover;
  background-position:center,center right;
  background-repeat:no-repeat,no-repeat;
  margin-top:0;
}
.hero__inner{max-width:760px}
.hero h1{
  font-size:clamp(34px,6.2vw,70px);line-height:1.12;color:#000;margin-bottom:.35em;
}
.hero p.lead{font-size:clamp(17px,2.2vw,20px);font-weight:500;color:#111;max-width:620px;margin-bottom:1.8em}
.hero__actions{display:flex;flex-wrap:wrap;gap:15px}
.hero__scroll{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);
  width:30px;height:30px;border-right:3px solid var(--blue);border-bottom:3px solid var(--blue);
  rotate:45deg;animation:bob 1.8s var(--ease) infinite;opacity:.8
}
@keyframes bob{0%,100%{transform:translate(-50%,0) rotate(0)}50%{transform:translate(-50%,10px) rotate(0)}}

/* =========================================================================
   Allgemeine Sektionen
   ========================================================================= */
section{position:relative}
.section{padding:clamp(56px,9vw,104px) 0}
.section--tight{padding:clamp(40px,6vw,68px) 0}
.section-head{max-width:820px;margin:0 auto clamp(34px,5vw,56px)}
.section-head.center{text-align:center}
.eyebrow{display:inline-block;font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:13px;color:var(--blue);margin-bottom:14px}
.section h2{font-size:clamp(26px,4vw,40px)}
.section h2 .accent,.accent{color:var(--blue)}
.lead-muted{color:var(--ink-soft);font-size:18px}

/* Karte mit weichem Schatten (wie Divi „floating cards") */
.card-surface{
  background:#fff;border-radius:var(--radius);
  box-shadow:var(--card-shadow);
}

/* =========================================================================
   Leistungs-Kategorien (6 Icon-Blurbs)
   ========================================================================= */
.cats{position:relative;z-index:2;margin-top:-60px}
.cats__grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:2px;
  border-radius:var(--radius);overflow:hidden;background:#eef4fb;
}
.cat{
  position:relative;isolation:isolate;overflow:hidden;
  min-height:206px;background:#fff;padding:34px 24px;text-align:center;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  outline:none;
  transition:transform .3s var(--ease),background .3s var(--ease),box-shadow .3s var(--ease);
}
.cat::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(135deg,var(--blue),var(--blue-accent));
  opacity:0;transform:translateY(18px);
  transition:opacity .3s var(--ease),transform .3s var(--ease);
}
.cat .ic{
  width:64px;height:64px;margin:0 auto 16px;border-radius:50%;
  display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--blue-accent));
  box-shadow:0 12px 24px -10px rgba(0,112,192,.6);
  transition:background .3s var(--ease),color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease);
}
.cat .ic svg{width:32px;height:32px}
.cat h3{font-size:19px;margin:0;transition:color .3s var(--ease)}
.cat__more{
  max-width:280px;max-height:0;margin:0;overflow:hidden;
  color:#fff;font-size:14.5px;line-height:1.45;
  opacity:0;transform:translateY(10px);
  transition:opacity .3s var(--ease),transform .3s var(--ease),max-height .3s var(--ease),margin .3s var(--ease);
}
@media (hover:hover){
  .cat:hover,.cat:focus-visible{transform:translateY(-4px);box-shadow:0 18px 42px -28px rgba(0,0,0,.45)}
  .cat:hover::before,.cat:focus-visible::before{opacity:1;transform:none}
  .cat:hover .ic,.cat:focus-visible .ic{background:#fff;color:var(--blue);box-shadow:0 14px 28px -16px rgba(0,0,0,.45);transform:scale(.96)}
  .cat:hover h3,.cat:focus-visible h3{color:#fff}
  .cat:hover .cat__more,.cat:focus-visible .cat__more{max-height:92px;margin-top:12px;opacity:1;transform:none}
}
@media (hover:none){
  .cat{min-height:auto}
  .cat__more{max-height:none;margin-top:10px;color:var(--ink-soft);opacity:1;transform:none}
}

/* =========================================================================
   Über uns (Bild + Text + Merkmale)
   ========================================================================= */
.about__grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:clamp(28px,5vw,64px);align-items:center}
.about__media{position:relative}
.about__media img{border-radius:var(--radius);box-shadow:var(--card-shadow);width:100%;object-fit:cover}
.about__media::after{
  content:"";position:absolute;inset:auto -18px -18px auto;width:62%;height:62%;
  border-radius:var(--radius);background:linear-gradient(135deg,var(--blue),var(--blue-light));z-index:-1;
}
.features{display:grid;grid-template-columns:1fr 1fr;gap:26px 30px;margin-top:30px}
.feature h4{font-size:18px;display:flex;align-items:flex-start;gap:10px;margin-bottom:6px}
.feature h4 svg{flex:0 0 auto;width:22px;height:22px;color:var(--blue);margin-top:2px}
.feature p{font-size:15.5px;color:var(--ink-soft);margin:0}

/* =========================================================================
   Leistungen (8 Blurbs)
   ========================================================================= */
.services{position:relative}
.services__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:8px}
.service{
  background:#fff;border:1px solid #eef1f5;border-radius:var(--radius);padding:30px 28px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.service:hover{transform:translateY(-6px);box-shadow:0 24px 50px -26px rgba(0,112,192,.45);border-color:transparent}
.service .ic{
  width:56px;height:56px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--blue-accent));
}
.service .ic svg{width:28px;height:28px}
.service h3{font-size:19px;margin-bottom:8px}
.service p{font-size:15.5px;color:var(--ink-soft);margin:0}
.service small{display:block;margin-top:8px;color:var(--muted);font-size:13px}

/* =========================================================================
   Kontakt
   ========================================================================= */
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:start}
.contact__info p{color:var(--ink-soft)}
.contact__list{list-style:none;padding:0;margin:22px 0 0}
.contact__list li{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}
.contact__list .ic{flex:0 0 auto;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-accent))}
.contact__list .ic svg{width:22px;height:22px}
.contact__list b{display:block;color:#000;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.contact__list a{font-size:19px;font-weight:500}
.contact__list small{display:block;color:var(--muted);font-size:13px;font-weight:400;margin-top:2px}

.form{background:#fff;border-radius:var(--radius);box-shadow:var(--card-shadow);padding:clamp(24px,4vw,38px)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:500;font-size:14px;margin-bottom:6px;color:#222}
.field label .req{color:#d33}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:16px;color:#111;background:#f6f8fb;
  border:1.5px solid #e2e8f0;border-radius:8px;padding:13px 14px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue-accent);box-shadow:0 0 0 4px rgba(46,163,242,.15);background:#fff}
.field textarea{min-height:130px;resize:vertical}
.form__consent{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);margin:4px 0 18px}
.form__consent input{margin-top:3px}
.form .btn{width:100%;justify-content:center}
.form__hint{font-size:12.5px;color:var(--muted);margin:14px 0 0;text-align:center}

/* =========================================================================
   CTA-Karte (Verlauf + gelber Button)
   ========================================================================= */
.cta-wrap{padding:0 0 clamp(56px,9vw,104px)}
.cta{
  max-width:1040px;margin:0 0 0 auto;border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(90deg,#0070c0 0%,#8ce8ff 100%);
  box-shadow:20px -20px 0 0 rgba(48,106,255,.16);
  padding:clamp(34px,5vw,56px) clamp(26px,5vw,60px);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;color:#fff;
}
.cta__text h2{color:#fff;font-size:clamp(22px,3.4vw,40px);margin:0 0 .25em;line-height:1.3}
.cta__text p{margin:0;font-weight:700;font-size:clamp(16px,2vw,20px)}
.cta__text a{color:#fff;text-decoration:underline}
.cta .btn--yellow{flex:0 0 auto}

/* =========================================================================
   Footer
   ========================================================================= */
.site-footer{background:var(--dark);color:#c9c9c9;padding:64px 0 0;font-size:15px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:44px}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:16px}
.site-footer a{color:#c9c9c9}
.site-footer a:hover{color:#fff}
.footer__brand{display:flex;align-items:center;margin-bottom:16px}
.footer__brand img{height:72px;width:auto;background:#fff;border-radius:8px;padding:8px}
.footer__list{list-style:none;padding:0;margin:0}
.footer__list li{margin-bottom:10px}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:space-between;color:#8d8d8d;font-size:13.5px}
.footer__bottom nav{display:flex;gap:20px;flex-wrap:wrap}

/* =========================================================================
   Rechtstext-Seiten (Impressum / Datenschutz)
   ========================================================================= */
.legal{padding:clamp(110px,15vw,160px) 0 80px}
.legal__inner{max-width:860px;margin:0 auto}
.legal h1{font-size:clamp(30px,5vw,46px);margin-bottom:28px}
.legal h2{font-size:clamp(21px,3vw,28px);margin:42px 0 14px;padding-top:8px}
.legal h3{font-size:19px;margin:26px 0 8px;color:var(--blue)}
.legal p,.legal li{color:var(--ink-soft);font-size:16px}
.legal address{font-style:normal;background:#f6f8fb;border-left:4px solid var(--blue);border-radius:6px;padding:18px 22px;margin:14px 0}
.legal .back{display:inline-flex;align-items:center;gap:8px;margin-bottom:10px;font-weight:500}

/* =========================================================================
   404-Seite
   ========================================================================= */
.error-hero{
  min-height:clamp(560px,78vh,780px);
  display:flex;align-items:center;
  padding:clamp(120px,15vw,180px) 0 clamp(70px,10vw,110px);
  background:
    radial-gradient(circle at right,rgba(255,255,255,0) 0%,rgba(255,255,255,.96) 68%),
    url("../img/cleaning-services-20.jpg");
  background-size:cover,cover;
  background-position:center,center right;
  background-repeat:no-repeat,no-repeat;
}
.error-hero__inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,380px);gap:clamp(28px,6vw,76px);align-items:center}
.error-hero__content{max-width:720px}
.error-hero h1{font-size:clamp(38px,6vw,70px);line-height:1.12;margin-bottom:.35em}
.error-hero .lead{font-size:clamp(17px,2vw,20px);font-weight:500;color:#111;max-width:640px;margin-bottom:1.8em}
.error-hero__card{
  background:#fff;border-radius:var(--radius);box-shadow:var(--card-shadow);
  padding:clamp(28px,4vw,42px);position:relative;overflow:hidden;
}
.error-hero__card::before{content:"";position:absolute;inset:0 0 auto;height:8px;background:linear-gradient(90deg,var(--blue),var(--blue-light))}
.error-hero__code{display:block;font-size:clamp(64px,9vw,104px);line-height:.9;font-weight:700;color:var(--blue);letter-spacing:-.06em;margin-bottom:18px}
.error-hero__card h2{font-size:clamp(22px,3vw,30px);margin-bottom:14px}
.error-hero__card p{color:var(--ink-soft);margin:0;font-weight:500}
.error-hero__card a{font-weight:700}
.error-links a.service{display:block;color:inherit;text-decoration:none}
.error-links a.service:hover h3{color:var(--blue)}

/* =========================================================================
   Scroll-Reveal-Animationen
   ========================================================================= */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.reveal[data-delay="4"]{transition-delay:.32s}
.reveal[data-delay="5"]{transition-delay:.40s}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
  .hero__scroll{display:none}
}

/* =========================================================================
   Responsiv
   ========================================================================= */
@media (max-width:980px){
  .about__grid{grid-template-columns:1fr;gap:34px}
  .about__media{max-width:460px;margin:0 auto}
  .contact__grid{grid-template-columns:1fr}
  .error-hero__inner{grid-template-columns:1fr}
  .error-hero__card{max-width:520px}
  .footer__grid{grid-template-columns:1fr 1fr}
  .cats{margin-top:-40px}
  .cta{margin:0 auto}
}
@media (max-width:820px){
  .nav-toggle{display:block;z-index:1001}
  .nav{
    position:fixed;top:0;right:0;bottom:auto;width:min(320px,82vw);
    height:100vh;height:100dvh;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#ffffff;padding:96px 22px 30px;
    box-shadow:-20px 0 60px -20px rgba(0,0,0,.3);
    transform:translateX(100%);transition:transform .35s var(--ease);
    overflow-y:auto;overscroll-behavior:contain;
  }
  .nav.open{transform:none}
  .nav a{padding:14px 16px;font-size:18px;border-bottom:1px solid #f0f0f0}
  .nav a.is-cta{margin:10px 0 0;text-align:center}
  body.nav-open{overflow:hidden}
  .nav-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.4);opacity:0;visibility:hidden;transition:opacity .3s;z-index:999}
  .nav-backdrop.show{opacity:1;visibility:visible}
}
@media (max-width:768px){
  .cats__grid{grid-template-columns:1fr 1fr}
  .services__grid{grid-template-columns:1fr 1fr}
  .features{grid-template-columns:1fr}
  .cta{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  body{font-size:16px}
  .cats__grid{grid-template-columns:1fr}
  .services__grid{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .hero__actions{flex-direction:column;align-items:stretch}
  .btn{justify-content:center}
}