/* Autoankauf DE – Design System */
:root{
  --navy-950:#07142a; --navy-900:#0b1f3a; --navy-800:#12305a; --navy-700:#1b457c;
  --accent:#ff6a1a; --accent-600:#e95a0c; --accent-100:#fff0e6;
  --green:#12a150; --green-100:#e6f6ec;
  --ink:#0f1b2d; --muted:#5a6b82; --line:#e3e9f1; --bg:#f6f8fb; --white:#fff;
  --radius:16px; --radius-lg:24px;
  --shadow-sm:0 1px 2px rgba(11,31,58,.06),0 2px 8px rgba(11,31,58,.05);
  --shadow:0 10px 30px rgba(11,31,58,.10);
  --shadow-lg:0 24px 60px rgba(11,31,58,.18);
  --font:"Inter","Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --max:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em;color:var(--navy-900)}
h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.container{width:min(100% - 2rem,var(--max));margin-inline:auto}
.section{padding:clamp(3.5rem,8vw,6.5rem) 0}
.section--alt{background:var(--bg)}
.section--dark{background:linear-gradient(160deg,var(--navy-950),var(--navy-800));color:#d6e0ef}
.section--dark h2,.section--dark h3{color:#fff}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-600);margin-bottom:.8rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:62ch}
.section-head{max-width:720px;margin-bottom:3rem}
.section-head.center{text-align:center;margin-inline:auto}
.section-head.center .lead{margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:.6rem 1rem;z-index:200}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:inherit;font-weight:700;padding:.9rem 1.5rem;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(255,106,26,.35)}
.btn--primary:hover{background:var(--accent-600)}
.btn--ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.1)}
.btn--outline{border-color:var(--navy-900);color:var(--navy-900)}
.btn--outline:hover{background:var(--navy-900);color:#fff}
.btn--lg{padding:1.1rem 2rem;font-size:1.05rem}
.btn--block{width:100%}

/* Header */
.topbar{background:var(--navy-950);color:#b9c7dd;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:600}
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1rem}
.logo{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.25rem;color:var(--navy-900);letter-spacing:-.03em}
.logo__mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--accent),#ff9a3d);display:grid;place-items:center;color:#fff}
.logo span span{color:var(--accent)}
.nav{display:flex;align-items:center;gap:1.8rem}
.nav a{font-weight:600;font-size:.97rem;color:var(--navy-800)}
.nav a:hover{color:var(--accent-600)}
.header__cta{display:flex;align-items:center;gap:1rem}
.header__phone{font-weight:700;color:var(--navy-900)}
.burger{display:none;background:none;border:0;padding:.5rem;cursor:pointer;color:var(--navy-900)}

/* Hero */
.hero{position:relative;overflow:hidden;color:#d6e0ef;background:
  radial-gradient(900px 500px at 85% -10%,rgba(255,106,26,.25),transparent 60%),
  radial-gradient(700px 500px at -10% 110%,rgba(27,69,124,.8),transparent 60%),
  linear-gradient(160deg,var(--navy-950),var(--navy-800))}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,#000,transparent 85%);pointer-events:none}
.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center;padding:clamp(3rem,7vw,6rem) 0}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),#ffb36b);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:#b9c7dd;margin-bottom:1.8rem}
.hero__actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:2rem}
.trust{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;list-style:none;padding:0;margin:0;font-size:.93rem;color:#c9d6ea}
.trust li{display:flex;align-items:center;gap:.45rem}
.trust svg{color:#4ade80;flex:none}
.badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:.4rem .9rem;border-radius:999px;font-size:.85rem;font-weight:600;color:#fff;margin-bottom:1.2rem}
.badge i{width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 4px rgba(74,222,128,.25)}

/* Valuation card */
.card-form{background:#fff;color:var(--ink);border-radius:var(--radius-lg);padding:1.8rem;box-shadow:var(--shadow-lg)}
.card-form h2,.card-form h3{font-size:1.4rem;margin-bottom:.2rem}
.card-form .sub{color:var(--muted);font-size:.93rem;margin-bottom:1.2rem}
.steps-bar{display:flex;gap:.4rem;margin-bottom:1.2rem}
.steps-bar span{flex:1;height:5px;border-radius:9px;background:var(--line)}
.steps-bar span.on{background:var(--accent)}
.field{margin-bottom:.9rem}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.3rem;color:var(--navy-800)}
.field input,.field select,.field textarea{width:100%;font:inherit;padding:.8rem .95rem;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);transition:border .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 4px rgba(255,106,26,.15)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.form-note{font-size:.8rem;color:var(--muted);margin:.8rem 0 0;text-align:center}

/* Stats */
.stats{margin-top:-2.2rem;position:relative;z-index:2}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:1.6rem 1rem}
.stat{text-align:center;padding:.4rem 1rem;border-right:1px solid var(--line)}
.stat:last-child{border:0}
.stat b{display:block;font-size:2rem;font-weight:800;color:var(--navy-900);letter-spacing:-.03em}
.stat span{color:var(--muted);font-size:.9rem}

/* Grids & cards */
.grid{display:grid;gap:1.4rem}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.icon{width:52px;height:52px;border-radius:14px;background:var(--accent-100);color:var(--accent-600);display:grid;place-items:center;margin-bottom:1.1rem}
.card p{color:var(--muted);margin:0}

/* Steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.step{position:relative;padding:2rem;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;margin-bottom:1rem}
.step p{margin:0;color:#b9c7dd}

/* Vehicle types chips */
.chips{display:flex;flex-wrap:wrap;gap:.6rem}
.chip{padding:.55rem 1rem;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:600;font-size:.93rem;color:var(--navy-800)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.checklist{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:.8rem}
.checklist li{display:flex;gap:.7rem;align-items:flex-start}
.checklist svg{flex:none;color:var(--green);margin-top:.2rem}
.panel{border-radius:var(--radius-lg);padding:2.2rem;background:linear-gradient(145deg,var(--navy-900),var(--navy-700));color:#d6e0ef;box-shadow:var(--shadow)}
.panel h3{color:#fff;font-size:1.4rem}
.panel .big{font-size:3rem;font-weight:800;color:#fff;letter-spacing:-.04em;line-height:1}

/* Cities */
.cities{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem}
.city{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.2rem;background:#fff;border:1px solid var(--line);border-radius:14px;font-weight:600;color:var(--navy-800);transition:all .15s}
.city:hover{border-color:var(--accent);color:var(--accent-600);transform:translateX(3px)}
.city small{color:var(--muted);font-weight:500}
.city-search{max-width:420px;margin:0 auto 2rem}
.city-search input{width:100%;padding:1rem 1.2rem 1rem 3rem;border-radius:999px;border:1.5px solid var(--line);font:inherit;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='none' stroke='%235a6b82' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") no-repeat 1.1rem center}
.city-search input:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 4px rgba(255,106,26,.15)}

/* Reviews / articles */
.article{display:flex;flex-direction:column;overflow:hidden;padding:0}
.article__img{height:150px;background:linear-gradient(135deg,var(--navy-800),var(--navy-700));display:grid;place-items:center;color:rgba(255,255,255,.9)}
.article__body{padding:1.5rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.article__tag{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent-600)}
.article h3{margin:0}
.more{margin-top:auto;font-weight:700;color:var(--accent-600)}

/* FAQ */
.faq{max-width:820px;margin-inline:auto;display:grid;gap:.8rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 1.4rem}
.faq summary{cursor:pointer;list-style:none;font-weight:700;padding:1.2rem 0;display:flex;justify-content:space-between;gap:1rem;color:var(--navy-900)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--accent);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:1.2rem;margin:0}

/* CTA band */
.cta{background:linear-gradient(120deg,var(--accent),#ff9a3d);color:#fff;border-radius:var(--radius-lg);padding:clamp(2rem,5vw,3.5rem);display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.cta h2{color:#fff;margin:0 0 .3rem}
.cta p{margin:0;opacity:.95}
.btn--white{background:#fff;color:var(--navy-900)}

/* Breadcrumb */
.crumbs{font-size:.88rem;color:#9fb2cf;margin-bottom:1rem}
.crumbs a:hover{color:#fff}
.crumbs span{margin:0 .4rem}

/* Prose (Ratgeber) */
.prose{max-width:760px;margin-inline:auto}
.prose h2{font-size:1.7rem;margin-top:2.2rem}
.prose ul{padding-left:1.2rem}

/* Footer */
.footer{background:var(--navy-950);color:#9fb2cf;padding:4rem 0 1.5rem;font-size:.95rem}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
.footer h4{color:#fff;font-size:1rem;margin-bottom:1rem}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.footer a:hover{color:#fff}
.footer .logo{color:#fff;margin-bottom:1rem}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.4rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem}

/* Mobile sticky bar */
.mobile-bar{display:none}

@media (max-width:980px){
  .hero .container,.split{grid-template-columns:1fr}
  .grid--3,.steps{grid-template-columns:1fr}
  .grid--4,.cities{grid-template-columns:repeat(2,1fr)}
  .stats__grid{grid-template-columns:repeat(2,1fr);row-gap:1rem}
  .stat:nth-child(2){border:0}
  .footer__grid{grid-template-columns:1fr 1fr}
  .nav{position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:1.2rem 1rem;border-bottom:1px solid var(--line);display:none;gap:1rem}
  .nav.open{display:flex}
  .burger{display:block}
  .header__phone{display:none}
  .grid--2{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px;padding-bottom:70px}
  .topbar .container>span:last-child{display:none}
  .header__cta .btn{display:none}
  .row,.grid--4,.footer__grid{grid-template-columns:1fr}
  .cities{grid-template-columns:1fr 1fr}
  .mobile-bar{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;position:fixed;bottom:0;left:0;right:0;padding:.7rem 1rem;background:#fff;box-shadow:0 -4px 20px rgba(0,0,0,.12);z-index:150}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Formular: Einwilligung, Honeypot, Fehler */
.consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.82rem;color:var(--muted);margin:.2rem 0 1rem;line-height:1.4}
.consent input{margin-top:.2rem;accent-color:var(--accent);flex:none;width:18px;height:18px}
.consent a{text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-error{background:#fdecec;color:#b42318;border-radius:10px;padding:.6rem .8rem;font-size:.88rem;margin:0 0 .8rem}
.form-ok{text-align:center;padding:1rem 0}

/* Bilder & Illustrationen */
.hero .skyline{position:absolute;left:0;bottom:0;width:100%;height:150px;fill:#fff;opacity:.07;z-index:0;pointer-events:none}
.hero__car{width:100%;max-width:560px;height:auto;margin-top:2rem;filter:drop-shadow(0 20px 30px rgba(0,0,0,.35))}
.article__img{height:170px;position:relative;overflow:hidden;background:radial-gradient(circle at 80% 20%,rgba(255,106,26,.55),transparent 55%),linear-gradient(135deg,var(--navy-900),var(--navy-700))}
.article__img::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1px);background-size:18px 18px}
.article__img svg{position:relative;filter:drop-shadow(0 6px 14px rgba(0,0,0,.35))}
@media (max-width:980px){.hero__car{max-width:420px;margin-inline:auto}}

/* Stadt-Banner mit Wahrzeichen */
.citybanner{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.citybanner__text{padding:clamp(1.6rem,4vw,3rem)}
.citybanner__text .trust{color:var(--navy-800);margin-top:1.2rem}
.citybanner__text .trust svg{color:var(--green)}
.citybanner__stage{align-self:stretch;min-height:260px;display:flex;align-items:flex-end;justify-content:center;padding:1.5rem 1.5rem 0;background:radial-gradient(circle at 70% 25%,rgba(255,106,26,.5),transparent 55%),var(--navy-800)}
.landmark{width:100%;max-width:400px;height:auto;fill:#fff}
.landmark .cut{fill:var(--navy-800)}
.landmark .acc{fill:var(--accent)}
@media (max-width:980px){.citybanner{grid-template-columns:1fr}}

/* Foto im Stadt-Banner */
.citybanner__stage{padding:0;background:var(--navy-800);min-height:300px;position:relative}
.citybanner__stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
@media (max-width:980px){.citybanner__stage{min-height:240px}}

/* WhatsApp */
.btn--wa{background:#25d366;color:#06361a;box-shadow:0 8px 20px rgba(37,211,102,.35)}
.btn--wa:hover{background:#1ebe5b}
.wa-float{position:fixed;right:1.2rem;bottom:1.2rem;z-index:140;display:flex;align-items:center;gap:.5rem;background:#25d366;color:#06361a;font-weight:700;padding:.85rem 1.2rem;border-radius:999px;box-shadow:0 10px 30px rgba(0,0,0,.28);transition:transform .15s}
.wa-float:hover{transform:translateY(-3px)}
@media (max-width:640px){.wa-float{display:none}.mobile-bar{grid-template-columns:1fr 1.3fr 1fr}.mobile-bar .btn{padding:.8rem .5rem;font-size:.9rem}.mobile-bar .btn svg{width:18px;height:18px}}
.hero__actions .btn--lg{padding:1rem 1.3rem;font-size:1rem}

/* WhatsApp auffälliger */
.wa-float{right:1.4rem;bottom:1.4rem;padding:1rem 1.6rem 1rem 1.3rem;font-size:1.05rem;gap:.7rem;border:3px solid #fff;box-shadow:0 12px 34px rgba(18,140,70,.55),0 0 0 0 rgba(37,211,102,.7);animation:wa-pulse 2.2s infinite}
.wa-float svg{width:32px;height:32px;flex:none}
.wa-float::after{content:"";position:absolute;top:-4px;right:-4px;width:16px;height:16px;border-radius:50%;background:#ff3b30;border:2px solid #fff}
@keyframes wa-pulse{0%{box-shadow:0 12px 34px rgba(18,140,70,.55),0 0 0 0 rgba(37,211,102,.7)}70%{box-shadow:0 12px 34px rgba(18,140,70,.55),0 0 0 22px rgba(37,211,102,0)}100%{box-shadow:0 12px 34px rgba(18,140,70,.55),0 0 0 0 rgba(37,211,102,0)}}
.btn--wa{border:2px solid #fff3;box-shadow:0 8px 24px rgba(37,211,102,.55)}
@media (max-width:640px){
  .wa-float{display:flex;right:.8rem;bottom:5.2rem;padding:.8rem;border-radius:50%}
  .wa-float span{display:none}
  .wa-float svg{width:34px;height:34px}
  .mobile-bar .btn--wa{animation:wa-pulse 2.2s infinite}
}
@media (prefers-reduced-motion:reduce){.wa-float,.mobile-bar .btn--wa{animation:none}}

/* WhatsApp-Float: nur Symbol, kompakt */
.wa-float,.wa-float:hover{width:64px;height:64px;padding:0;justify-content:center;border-radius:50%;right:1.2rem;bottom:1.2rem}
.wa-float span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wa-float svg{width:36px;height:36px}
@media (max-width:640px){.wa-float{width:58px;height:58px;right:.8rem;bottom:5.2rem}}

/* Responsive-Fix: lange Städtenamen */
.cities{grid-template-columns:repeat(4,minmax(0,1fr))}
.city{gap:.5rem;min-width:0;overflow-wrap:anywhere}
@media (max-width:980px){.cities{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:400px){.cities{grid-template-columns:minmax(0,1fr)}}
@media (max-width:640px){.wa-float{display:none}}