:root {
  --bg: #fbfbfd; --bg-alt: #f2f2f7; --panel: #fff; --line: #e4e4ec;
  --text: #121218; --muted: #5d5d6c; --accent: #5b4cf0; --accent-2: #8a7dff;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0c0c10; --bg-alt: #13131a; --panel: #18181f; --line: #2a2a35; --text: #f0f0f5; --muted: #a3a3b2; --accent: #8578ff; --accent-2: #a99fff; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
img { max-width: 100%; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.wrap.narrow { max-width: 760px; }
h1, h2, h3 { letter-spacing: -.02em; line-height: 1.15; margin: 0 0 .4em; }
h1 { font-size: clamp(34px, 5.5vw, 58px); font-weight: 750; }
h2 { font-size: clamp(26px, 3.5vw, 36px); font-weight: 720; }
h3 { font-size: 19px; font-weight: 680; }
.lead { font-size: clamp(18px, 2vw, 21px); color: var(--muted); max-width: 640px; margin: 0 0 28px; }
.sub { color: var(--muted); margin: -4px 0 28px; }

.site-head { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: saturate(1.6) blur(12px); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 750; font-size: 19px; color: var(--text); text-decoration: none; }
.logo-mark { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; display: grid; place-items: center; font-size: 16px; }
.site-head nav { display: flex; gap: 22px; }
.site-head nav a { color: var(--muted); text-decoration: none; font-weight: 550; font-size: 15px; }
.site-head nav a:hover { color: var(--text); }

.hero { padding: clamp(56px, 10vw, 120px) 0 clamp(48px, 8vw, 96px); background: radial-gradient(1000px 400px at 80% -10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%); }
.hero.small { padding: 48px 0 56px; background: radial-gradient(800px 300px at 90% -20%, color-mix(in srgb, var(--c, var(--accent)) 20%, transparent), transparent 70%); }
.hero-grid.has-img { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.hero-img { border-radius: 18px; border: 1px solid var(--line); }
.btns { display: flex; gap: 12px; flex-wrap: wrap; }
.back { display: inline-block; margin-bottom: 20px; color: var(--muted); text-decoration: none; font-size: 15px; }
.ptitle { display: flex; gap: 18px; align-items: center; margin-bottom: 24px; }
.ptitle h1 { font-size: clamp(32px, 4.5vw, 48px); margin: 0; }
.ptitle .lead { margin: 6px 0 0; }

.sbtn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 22px; border-radius: 11px; font-weight: 650; font-size: 16px; text-decoration: none; border: 1px solid var(--line); background: var(--panel); color: var(--text); transition: transform .12s, box-shadow .12s; }
.sbtn:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,0,0,.08); }
.sbtn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }

.sec { padding: clamp(48px, 8vw, 88px) 0; }
.sec.alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec p { margin: 0 0 1em; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.pcard { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; display: flex; flex-direction: column; transition: border-color .15s, transform .15s; }
.pcard:hover { border-color: var(--c); transform: translateY(-2px); }
.pcard-top { display: flex; justify-content: space-between; align-items: start; margin-bottom: 14px; }
.picon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 22px; font-weight: 700; background: color-mix(in srgb, var(--c, var(--accent)) 16%, transparent); color: var(--c, var(--accent)); }
.picon.big { width: 68px; height: 68px; font-size: 34px; border-radius: 18px; flex: none; }
.tag { font-size: 12px; font-weight: 650; padding: 3px 9px; border-radius: 99px; background: var(--bg-alt); color: var(--muted); border: 1px solid var(--line); }
.pcard h3 a { color: var(--text); text-decoration: none; }
.pcard p { color: var(--muted); font-size: 15.5px; flex: 1; }
.pcard-links { display: flex; gap: 16px; font-size: 15px; font-weight: 600; }
.pcard-links a { text-decoration: none; }

.feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 28px; margin-top: 28px; }
.feat-i { font-size: 28px; margin-bottom: 8px; }
.feat p { color: var(--muted); font-size: 15.5px; }

.price-group { margin: 34px 0 14px; display: flex; align-items: center; gap: 10px; }
.price-group a { color: var(--text); text-decoration: none; }
.swatch { width: 12px; height: 12px; border-radius: 4px; display: inline-block; }
.prices { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.price-card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 24px; display: flex; flex-direction: column; }
.pc-name { font-weight: 650; color: var(--muted); }
.pc-price { font-size: 34px; font-weight: 760; letter-spacing: -.02em; margin: 6px 0 4px; }
.pc-price small { font-size: 15px; color: var(--muted); font-weight: 500; }
.pc-trial { font-size: 14px; color: var(--accent); font-weight: 600; }
.price-card ul { padding: 0; list-style: none; margin: 16px 0 20px; flex: 1; font-size: 15.5px; }
.price-card li { padding: 4px 0 4px 26px; position: relative; }
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.price-card .sbtn { margin-top: auto; }

.cta { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; padding: 36px; border-radius: 20px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; }
.cta h2 { margin: 0 0 4px; }
.cta p { margin: 0; opacity: .9; }
.cta .sbtn.primary { background: #fff; color: var(--accent); border-color: #fff; }

.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq summary { cursor: pointer; font-weight: 650; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: "+"; color: var(--muted); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); margin: 10px 0 0; }

.site-foot { border-top: 1px solid var(--line); padding: 40px 0 28px; color: var(--muted); font-size: 15px; background: var(--bg-alt); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.foot-about p { margin: 10px 0 14px; max-width: 360px; }
.site-foot h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--text); margin: 4px 0 10px; }
.site-foot ul { list-style: none; padding: 0; margin: 0; }
.site-foot li { margin: 6px 0; }
.site-foot a { color: var(--muted); text-decoration: none; }
.site-foot a:hover { color: var(--text); text-decoration: underline; }
.cancel-link { display: inline-block; font-weight: 650; color: var(--text) !important; border: 1px solid var(--line); background: var(--panel); padding: 8px 14px; border-radius: 9px; }
.foot-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid var(--line); margin-top: 28px; padding-top: 18px; font-size: 13.5px; }

/* Barrierefreiheit */
.skip { position: absolute; left: 12px; top: -60px; z-index: 50; background: var(--accent); color: #fff; padding: 10px 16px; border-radius: 9px; font-weight: 650; text-decoration: none; }
.skip:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }

/* Rechtstexte */
.prose { font-size: 16.5px; }
.prose h1 { font-size: clamp(30px, 4vw, 42px); }
.prose h2 { font-size: 21px; margin: 34px 0 8px; }
.prose p, .prose li { color: var(--text); }
.prose ul { padding-left: 22px; }
.muted { color: var(--muted) !important; }
.small { font-size: 14px; color: var(--muted); }
.callout { background: var(--bg-alt); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; font-weight: 550; }
.legal-box { border: 1px dashed var(--line); border-radius: 12px; padding: 18px 20px; background: var(--panel); font-size: 15.5px; }

/* Formulare */
.sform { display: flex; flex-direction: column; gap: 22px; margin-top: 24px; }
.sform fieldset { border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; margin: 0; background: var(--panel); display: flex; flex-direction: column; gap: 12px; }
.sform legend { font-weight: 700; font-size: 18px; padding: 0 6px; }
.field { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 15px; }
.field small { font-weight: 400; color: var(--muted); }
.field input, .field textarea, .radio-card input[type=date] { font: inherit; font-weight: 400; padding: 11px 13px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--text); width: 100%; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.radio-card { display: flex; gap: 12px; align-items: flex-start; flex-wrap: wrap; border: 1px solid var(--line); border-radius: 11px; padding: 12px 14px; cursor: pointer; }
.radio-card:has(input:checked) { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.radio-card > span { display: flex; flex-direction: column; flex: 1; min-width: 200px; }
.radio-card small { color: var(--muted); font-size: 14px; }
.radio-card input[type=radio], .check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--accent); }
.radio-card input[type=date] { max-width: 200px; }
.check { display: flex; gap: 10px; align-items: center; font-weight: 550; }
.form-errors { border: 1px solid #e5484d; background: color-mix(in srgb, #e5484d 10%, transparent); border-radius: 12px; padding: 12px 18px; }
.form-errors ul { margin: 6px 0 0; padding-left: 20px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.sbtn.danger { background: #c42b39; border-color: #c42b39; color: #fff; align-self: flex-start; font-size: 17px; padding: 13px 26px; }
.facts { display: grid; gap: 0; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); margin: 24px 0; }
.facts div { display: grid; grid-template-columns: 220px 1fr; gap: 12px; padding: 12px 18px; border-bottom: 1px solid var(--line); }
.facts div:last-child { border-bottom: 0; }
.facts dt { color: var(--muted); font-weight: 550; }
.facts dd { margin: 0; font-weight: 600; word-break: break-word; }
.vat-note { color: var(--muted); font-size: 14px; margin-top: 16px; }

@media print {
  .site-head, .site-foot, .btns, .skip { display: none !important; }
  body { background: #fff; color: #000; }
}
@media (max-width: 760px) {
  .hero-grid.has-img { grid-template-columns: 1fr; }
  .foot-grid, .field-row { grid-template-columns: 1fr; }
  .facts div { grid-template-columns: 1fr; gap: 2px; }
  .site-head nav { gap: 14px; }
  .ptitle { flex-direction: column; align-items: start; }
}