@font-face{font-family:'Montserrat';font-weight:400;font-display:swap;src:url(fonts/montserrat-400.woff2) format('woff2')}
@font-face{font-family:'Montserrat';font-weight:500;font-display:swap;src:url(fonts/montserrat-500.woff2) format('woff2')}
@font-face{font-family:'Montserrat';font-weight:600;font-display:swap;src:url(fonts/montserrat-600.woff2) format('woff2')}
@font-face{font-family:'Montserrat';font-weight:700;font-display:swap;src:url(fonts/montserrat-700.woff2) format('woff2')}
@font-face{font-family:'Montserrat';font-weight:800;font-display:swap;src:url(fonts/montserrat-800.woff2) format('woff2')}

:root{
  --petrol:#003D43; --petrol-2:#00565E; --red:#F23F50; --red-ink:#BD1728;
  --bg:#FFFFFF; --soft:#F4F7F7; --line:#E3EAEA; --ink:#142A2E; --muted:#5B6668;
  --radius:18px; --shadow:0 24px 60px rgba(0,40,45,.12);
  --max:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Montserrat',system-ui,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.55}
img,video{display:block;max-width:100%}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:112px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--red-ink)}
.eyebrow::before{content:'';width:22px;height:2px;background:var(--red);border-radius:2px}
h1,h2,h3{letter-spacing:-.025em;line-height:1.1;color:var(--ink)}
h1{font-size:clamp(38px,5.6vw,68px);font-weight:800}
h2{font-size:clamp(30px,3.6vw,46px);font-weight:800}
h3{font-size:20px;font-weight:700;letter-spacing:-.01em}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:640px}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--red);color:#fff;text-decoration:none;font-weight:700;font-size:16px;
  padding:16px 26px;border-radius:14px;box-shadow:0 12px 28px rgba(242,63,80,.32);transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(242,63,80,.4);background:#e5303f}
.btn svg{width:18px;height:18px}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:none;border:1.5px solid var(--line)}
.btn.ghost:hover{border-color:var(--ink);background:transparent}
.btn.small{padding:10px 18px;font-size:14px;border-radius:11px;box-shadow:none}
.note{font-size:14px;color:var(--muted)}

/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
header.scrolled{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;height:72px;gap:28px}
.nav .logo img{height:30px}
.nav nav{display:flex;gap:26px;margin-left:auto}
.nav nav a{text-decoration:none;font-size:15px;font-weight:600;color:var(--muted)}
.nav nav a:hover{color:var(--ink)}
.nav .login{font-size:15px;font-weight:600;text-decoration:none;color:var(--ink)}

/* Hero */
.hero{padding:88px 0 40px;background:radial-gradient(1200px 520px at 75% -10%,rgba(0,86,94,.08),transparent 60%)}
.hero h1{max-width:900px;margin-top:18px}
.hero h1 em{font-style:normal;color:var(--petrol);background:linear-gradient(transparent 62%,rgba(242,63,80,.18) 62%)}
.hero .lead{margin-top:22px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;align-items:center}
.trust{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:30px;font-size:14px;font-weight:600;color:var(--muted)}
.trust span{display:inline-flex;align-items:center;gap:8px}
.trust svg{width:18px;height:18px;color:var(--petrol)}

.player{position:relative;margin-top:56px;border-radius:24px;overflow:hidden;box-shadow:0 40px 90px rgba(0,40,45,.22);background:#002B30;aspect-ratio:16/9;cursor:pointer}
.player img,.player video{width:100%;height:100%;object-fit:cover}
.player .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:16px;background:linear-gradient(180deg,rgba(0,30,34,0) 40%,rgba(0,30,34,.55))}
.player .play span.ic{width:88px;height:88px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 12px rgba(242,63,80,.22);transition:transform .25s}
.player:hover .play span.ic{transform:scale(1.07)}
.player .play svg{width:30px;height:30px;color:#fff;margin-left:5px}
.player .meta{position:absolute;left:28px;bottom:24px;color:#fff;font-weight:700;font-size:17px}
.player .meta small{display:block;font-weight:500;opacity:.8;font-size:14px}
.player.playing .play,.player.playing .meta{display:none}

/* Problem → Lösung */
.pairs{display:grid;gap:18px;margin-top:56px}
.pair{display:grid;grid-template-columns:1fr 52px 1fr;align-items:center;gap:18px}
.pair .was,.pair .ist{padding:22px 24px;border-radius:var(--radius);font-weight:600;font-size:17px}
.pair .was{background:var(--soft);color:var(--muted);text-decoration:line-through;text-decoration-color:rgba(242,63,80,.55);text-decoration-thickness:2px}
.pair .ist{background:var(--petrol);color:#fff}
.pair .ist small{display:block;font-weight:500;opacity:.78;font-size:14px;margin-top:4px}
.pair .arr{color:var(--red);font-size:28px;font-weight:800;text-align:center}

/* Ablauf */
.steps{margin-top:64px;display:grid;gap:96px}
.step{display:grid;grid-template-columns:1fr 1.35fr;gap:56px;align-items:center}
.step:nth-child(even){grid-template-columns:1.35fr 1fr}
.step:nth-child(even) .txt{order:2}
.step .num{display:inline-flex;width:40px;height:40px;border-radius:12px;background:var(--red);color:#fff;font-weight:800;align-items:center;justify-content:center;font-size:17px}
.step h3{font-size:clamp(24px,2.4vw,30px);font-weight:800;margin-top:18px;letter-spacing:-.02em}
.step p{color:var(--muted);margin-top:12px;font-size:17px}
.step ul{list-style:none;margin-top:18px;display:grid;gap:9px}
.step li{display:flex;gap:10px;font-size:15px;font-weight:500}
.step li::before{content:'';flex-shrink:0;width:18px;height:18px;margin-top:2px;border-radius:50%;background:rgba(0,61,67,.1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23003D43' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/11px no-repeat}
.frame{border-radius:20px;overflow:hidden;background:var(--soft);border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:16/9}
.frame video{width:100%;height:100%;object-fit:cover}

/* Funktionen */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px}
.card{padding:28px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(0,61,67,.35);transform:translateY(-3px)}
.card .ic{width:46px;height:46px;border-radius:13px;background:var(--soft);display:flex;align-items:center;justify-content:center;color:var(--petrol)}
.card .ic svg{width:22px;height:22px}
.card h3{margin-top:18px}
.card p{color:var(--muted);margin-top:8px;font-size:15px}

/* CTA-Band */
.band{background:var(--petrol);color:#fff;border-radius:28px;padding:64px;display:flex;align-items:center;gap:40px;flex-wrap:wrap;position:relative;overflow:hidden}
.band::after{content:'';position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(242,63,80,.35),transparent 65%)}
.band h2{color:#fff;flex:1;min-width:280px;position:relative;z-index:1}
.band p{color:rgba(255,255,255,.75);margin-top:12px;font-size:17px;font-weight:500;letter-spacing:0}
.band .btn{position:relative;z-index:1}

/* Ausblick */
.outlook{display:flex;gap:16px;flex-wrap:wrap;margin-top:30px}
.pill{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:99px;background:var(--soft);font-weight:600;font-size:15px}
.pill b{color:var(--red-ink)}

/* Videos */
.videos summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px 30px;border:1px solid var(--line);border-radius:var(--radius);font-weight:700;font-size:18px}
.videos summary::-webkit-details-marker{display:none}
.videos summary .chev{transition:transform .25s;color:var(--muted)}
.videos[open] summary .chev{transform:rotate(180deg)}
.videos summary small{display:block;font-weight:500;color:var(--muted);font-size:14px;margin-top:3px}
.chapters{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 28px;padding:22px 30px 6px}
.chapters button{all:unset;cursor:pointer;display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);font-weight:600;font-size:15px}
.chapters button .n{width:30px;height:30px;border-radius:9px;background:var(--soft);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:var(--petrol);flex-shrink:0}
.chapters button:hover .n{background:var(--red);color:#fff}
.chapters button .d{margin-left:auto;font-weight:500;color:var(--muted);font-size:13px}
.chapters button[disabled]{opacity:.45;cursor:default}

/* FAQ */
.faq{margin-top:48px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 0;font-weight:700;font-size:18px;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-size:26px;font-weight:500;color:var(--red);line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--muted);padding:0 0 24px;max-width:760px}

/* Kontakt */
.contact{display:flex;align-items:center;gap:20px;margin-top:40px}
.avatar{width:64px;height:64px;border-radius:50%;background:var(--petrol);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px}
.contact b{display:block}
.contact a{color:var(--muted);text-decoration:none;font-size:15px}

footer{border-top:1px solid var(--line);padding:40px 0;font-size:14px;color:var(--muted)}
footer .row{display:flex;gap:24px;flex-wrap:wrap;align-items:center}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}

/* Overlay-Player */
.modal{position:fixed;inset:0;background:rgba(0,20,23,.86);display:none;align-items:center;justify-content:center;padding:24px;z-index:100}
.modal.on{display:flex}
.modal video{width:min(1200px,100%);border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.5);background:#000}
.modal .x{position:absolute;top:18px;right:22px;color:#fff;font-size:34px;cursor:pointer;background:none;border:0;line-height:1}

/* Scroll-Einblendung */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Rechtstexte */
.legal{padding:72px 0 96px;max-width:760px}
.legal h1{font-size:40px}
.legal h2{font-size:22px;margin-top:36px}
.legal p,.legal li{color:var(--muted);margin-top:12px}
.legal ul{padding-left:20px}

@media (max-width:900px){
  section{padding:80px 0}
  .nav nav{display:none}
  .nav .login{margin-left:auto}
  .step,.step:nth-child(even){grid-template-columns:1fr;gap:28px}
  .step:nth-child(even) .txt{order:0}
  .grid{grid-template-columns:1fr}
  .chapters{grid-template-columns:1fr}
  .pair{grid-template-columns:1fr;gap:8px}
  .pair .arr{transform:rotate(90deg)}
  .band{padding:40px 28px}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .hero{padding-top:56px}
  .nav .login{display:none}
  .nav .btn.small{margin-left:auto}
}