/* KOPFREBELLEN – Landingpage. Layout: eine Spalte mobil, Hero zweispaltig ab 900px; Verlauf nur für Marke und Hauptaktion */
@font-face{font-family:"Inter Display KR";font-weight:900;font-display:swap;src:url("fonts/InterDisplay-Black.woff") format("woff")}
@font-face{font-family:"Inter KR";font-weight:400;font-display:swap;src:url("fonts/Inter-Regular.woff") format("woff")}
@font-face{font-family:"Inter KR";font-weight:600;font-display:swap;src:url("fonts/Inter-SemiBold.woff") format("woff")}
@font-face{font-family:"Inter KR";font-weight:700;font-display:swap;src:url("fonts/Inter-Bold.woff") format("woff")}

:root{
  /* Immer dunkel – unabhängig von der Einstellung am Handy oder Rechner */
  --bg:#0E0F13; --surface:#171A20; --surface-2:#20242C; --fg:#F1F2F6; --muted:#9AA1B2; --line:#2A2F39;
  --a:#D3705A; --b:#A65873; --accent:#E89A86; --accent-fg:#26100A;
  --deep:#171A20; --deep-2:#232832; --deep-fg:#F3F4F7; --deep-muted:#B4BBC8; --deep-accent:#F0A58E;
  --t-pink:#2D1822; --c-pink:#FF9DBE; --t-yellow:#2B2412; --c-yellow:#F0CD69; --t-green:#13291C; --c-green:#79DCA0;
  --ok:#79DCA0; --ok-bg:#13291C; --err:#FF8A80; --err-bg:#341A18;
  --f-display:"Inter Display KR","Inter Display","Avenir Next","Segoe UI",system-ui,sans-serif;
  --f-body:"Inter KR","Inter","Segoe UI",system-ui,-apple-system,sans-serif;
  --r:24px; --shadow:0 1px 2px rgb(0 0 0 / .3),0 10px 30px rgb(0 0 0 / .3);
  color-scheme:dark;
}
html{background:#0E0F13}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}
h1,h2,h3{margin:0;text-wrap:balance;font-family:var(--f-display);font-weight:900;letter-spacing:-.01em;line-height:1.08}
h1{font-size:clamp(40px,7.4vw,76px)}
h2{font-size:clamp(28px,4.4vw,44px)}
h3{font-size:20px;line-height:1.25}
p{margin:0}
.grad{background:linear-gradient(135deg,var(--a),var(--b));-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.lead{font-size:clamp(18px,2.1vw,21px);color:var(--muted);max-width:34ch}

/* Kopf */
.top{padding-block:20px}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:44px;height:44px}
.brand b{font-family:var(--f-display);font-weight:900;font-size:21px;letter-spacing:.01em}
.toplink{font-weight:700;font-size:15px;text-decoration:none;padding:10px 16px;border-radius:14px;background:var(--surface);border:1px solid var(--line)}

/* Hero */
.hero{padding-block:24px 64px}
.hero .wrap{display:grid;gap:44px;align-items:center}
@media (min-width:900px){.hero .wrap{grid-template-columns:1.15fr .85fr}}
.hero-copy{display:flex;flex-direction:column;gap:22px;min-width:0}
.phone{justify-self:center;width:min(330px,82vw);border-radius:48px;background:#1D2129;padding:11px;box-shadow:0 0 0 1px var(--line),0 30px 60px rgb(21 23 28 / .22);transform:rotate(2.5deg)}
.phone img{border-radius:38px;width:100%}
@media (prefers-reduced-motion:no-preference){.phone{animation:rise .7s cubic-bezier(.2,.8,.2,1) both}@keyframes rise{from{transform:translateY(24px) rotate(2.5deg)}}}

/* Formular */
.signup{background:var(--surface);border-radius:var(--r);padding:20px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;max-width:520px}
.signup .row{display:grid;gap:10px}
@media (min-width:560px){.signup .row{grid-template-columns:1.3fr 1fr}}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{font-size:14px;font-weight:700}
.field input{width:100%;font:inherit;font-size:16px;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:13px 14px;min-height:52px}
.field input:focus{border-color:var(--accent)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted);line-height:1.45}
.check input{width:20px;height:20px;margin-top:1px;accent-color:var(--accent);flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;font-size:17px;border:0;border-radius:16px;padding:14px 22px;min-height:54px;cursor:pointer;text-decoration:none}
.btn-main{background:linear-gradient(135deg,var(--a),var(--b));color:#fff}
.btn-main:hover{filter:brightness(1.05)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.msg{border-radius:14px;padding:12px 14px;font-size:15px}
.msg.err{background:var(--err-bg);color:var(--fg)}
.msg.ok{background:var(--ok-bg);color:var(--fg)}
.small{font-size:14px;color:var(--muted)}

/* Abschnitte */
section{padding-block:56px}
.sec-head{display:flex;flex-direction:column;gap:12px;margin-bottom:32px;max-width:640px}
.cards{display:grid;gap:16px}
@media (min-width:760px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--surface);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow);min-width:0}
.card .ic{width:48px;height:48px;border-radius:16px;display:grid;place-items:center}
.card .ic svg{width:24px;height:24px}
.card p{color:var(--muted);font-size:16px}
.tint-pink{background:var(--t-pink);color:var(--c-pink)} .tint-yellow{background:var(--t-yellow);color:var(--c-yellow)} .tint-green{background:var(--t-green);color:var(--c-green)}

.deep{background:var(--deep);color:var(--deep-fg);border-radius:36px;padding:44px 24px}
@media (min-width:760px){.deep{padding:56px}}
.deep .eyebrow{color:var(--deep-accent)}
.deep .sec-head p{color:var(--deep-muted)}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:s}
@media (min-width:760px){.steps{grid-template-columns:repeat(4,1fr)}}
.steps li{background:var(--deep-2);border-radius:20px;padding:20px;display:flex;flex-direction:column;gap:8px;counter-increment:s;min-width:0}
.steps li::before{content:counter(s);font-family:var(--f-display);font-weight:900;font-size:15px;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:var(--deep-accent);color:#1D2129}
.steps b{font-size:17px}
.steps span{color:var(--deep-muted);font-size:15px}

.values{display:grid;gap:14px}
@media (min-width:760px){.values{grid-template-columns:1fr 1fr}}
.value{display:flex;gap:14px;align-items:flex-start;padding:20px;border-radius:20px;background:var(--surface);border:1px solid var(--line)}
.value svg{width:22px;height:22px;flex:none;color:var(--accent);margin-top:2px}
.value div{display:flex;flex-direction:column;gap:4px;min-width:0}
.value span{color:var(--muted);font-size:15px}

.faq{display:flex;flex-direction:column;gap:10px;max-width:780px}
.faq details{background:var(--surface);border-radius:18px;padding:4px 20px;border:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--f-display);font-weight:900;font-size:22px;line-height:1;color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 18px;color:var(--muted)}

.final{text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px}
.final .signup{width:100%;text-align:left}

footer{padding-block:40px 56px;border-top:1px solid var(--line);margin-top:24px}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;justify-content:space-between;font-size:15px;color:var(--muted)}
footer nav{display:flex;flex-wrap:wrap;gap:8px 22px}
footer a{text-decoration:none;font-weight:600}
footer a:hover{color:var(--fg)}

/* Rechtstexte */
.legal{max-width:760px;padding-block:24px 64px}
.legal h1{font-size:clamp(32px,5vw,48px);margin-bottom:28px}
.legal h2{font-size:22px;margin:36px 0 10px;line-height:1.25}
.legal h3{font-size:18px;margin:24px 0 8px}
.legal p,.legal li{color:var(--fg);margin:0 0 12px}
.legal ul{padding-left:22px;margin:0 0 12px}
.legal .ph{background:var(--t-yellow);color:var(--c-yellow);padding:1px 6px;border-radius:6px;font-weight:600}
.legal .note{background:var(--t-yellow);border-radius:16px;padding:14px 16px;margin-bottom:28px;font-size:15px}

[hidden]{display:none!important}