/* VFRplan – Werbeseite. Gleiche Schriften und Maße wie die Planung, eigene Markenfarbe. */
:root {
  --brand: #0b5fa5;
  --brand-dark: color-mix(in srgb, var(--brand) 78%, #000);
  --brand-soft: color-mix(in srgb, var(--brand) 7%, transparent);
  --accent: #b0007a;
  --ink: #0a0a0a;
  --text: #3f3f46;
  --muted: #71717b;
  --faint: #9f9fa9;
  --rule: #e4e4e7;
  --rule-strong: #d4d4d8;
  --surface: #fff;
  --sunken: #f4f4f5;
  --zinc-50: #fafafa;
  --ok: #007956;
  --f-display: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --f-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 16px/1.65 var(--f-body); color: var(--text); background: var(--surface); }
h1, h2, h3 { font-family: var(--f-display); color: var(--ink); line-height: 1.1; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }
a { color: var(--brand); text-underline-offset: 3px; }
a:hover { color: var(--brand-dark); }
img, svg { max-width: 100%; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.eyebrow { font: 600 12px/1 var(--f-display); letter-spacing: 0.28em; text-transform: uppercase; color: var(--brand); }

/* ---------------------------------------------------------- Kopf */
.top { border-bottom: 1px solid var(--rule); position: sticky; top: 0; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); z-index: 10; }
.top .wrap { display: flex; align-items: center; gap: 20px; height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--brand); margin-right: auto; }
.logo svg { width: 28px; height: 28px; flex: none; }
.logo b { font: 700 25px/1 var(--f-display); letter-spacing: -0.015em; color: var(--ink); }
.logo b i { font-style: normal; color: var(--brand); }
.top nav { display: flex; gap: 22px; font-size: 14.5px; }
.top nav a { color: var(--text); text-decoration: none; }
.top nav a:hover { color: var(--brand); }

.btn { display: inline-block; font: 600 14px/1 var(--f-display); letter-spacing: 0.06em; text-transform: uppercase;
  padding: 12px 22px; border-radius: 999px; border: 1px solid var(--rule-strong); color: var(--ink);
  background: var(--surface); text-decoration: none; transition: border-color .15s, color .15s, background-color .15s; }
.btn:hover { border-color: var(--brand); color: var(--brand); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; box-shadow: 0 8px 20px -10px color-mix(in srgb, var(--brand) 70%, transparent); }
.btn.primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); color: #fff; }

/* ---------------------------------------------------------- Aufmacher */
.hero { padding: 84px 0 72px; background:
  radial-gradient(ellipse 70% 100% at 80% 0%, var(--brand-soft), transparent 70%); }
.hero h1 { font-size: clamp(42px, 7vw, 74px); font-weight: 700; max-width: 16ch; }
.hero .lead { font-size: clamp(17px, 2vw, 20px); max-width: 56ch; margin-top: 20px; color: var(--text); }
.hero .acts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; align-items: center; }
.hero .note { font-size: 13.5px; color: var(--muted); margin-top: 14px; }

.claims { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1px;
  background: var(--rule); border-block: 1px solid var(--rule); margin-top: 72px; }
.claims div { background: var(--surface); padding: 22px 20px; }
.claims dt { font: 700 30px/1 var(--f-display); color: var(--brand); }
.claims dd { margin: 6px 0 0; font-size: 14px; color: var(--muted); }

/* ---------------------------------------------------------- Abschnitte */
section { padding: 76px 0; }
.section-head { max-width: 62ch; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(30px, 4vw, 40px); font-weight: 700; margin-top: 10px; }
.section-head p { margin-top: 14px; color: var(--muted); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 28px; }
.feat h3 { font-size: 21px; font-weight: 600; margin-bottom: 8px; }
.feat p { font-size: 14.8px; color: var(--muted); }
.feat .ico { width: 34px; height: 34px; color: var(--brand); margin-bottom: 14px; }

.alt { background: var(--zinc-50); border-block: 1px solid var(--rule); }

/* ---------------------------------------------------------- Preise */
.preise { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; align-items: start; }
.tarif { border: 1px solid var(--rule-strong); border-radius: 18px; padding: 30px; background: var(--surface); }
.tarif.hervor { border-color: var(--brand); box-shadow: 0 20px 44px -30px color-mix(in srgb, var(--brand) 80%, transparent); }
.tarif h3 { font-size: 25px; font-weight: 700; }
.tarif .preis { font: 700 42px/1 var(--f-display); color: var(--ink); margin-top: 16px; }
.tarif .preis small { font: 400 15px/1 var(--f-body); color: var(--muted); }
.tarif .dazu { font-size: 14px; color: var(--muted); margin-top: 6px; }
.tarif ul { list-style: none; margin: 24px 0 28px; padding: 0; display: grid; gap: 11px; font-size: 14.8px; }
.tarif li { padding-left: 26px; position: relative; }
.tarif li::before { content: ""; position: absolute; left: 0; top: 7px; width: 13px; height: 8px;
  border-left: 2.5px solid var(--ok); border-bottom: 2.5px solid var(--ok); transform: rotate(-45deg); }
.tarif li.aus { color: var(--faint); }
.tarif li.aus::before { border-color: var(--faint); border-left: none; border-bottom: 2.5px solid var(--faint); transform: none; top: 12px; width: 11px; }
.tarif .btn { width: 100%; text-align: center; }
.tarif .klein { font-size: 13px; color: var(--muted); margin-top: 14px; }

.ablauf { counter-reset: s; display: grid; gap: 18px; margin-top: 40px; max-width: 74ch; }
.ablauf li { counter-increment: s; list-style: none; padding-left: 52px; position: relative; font-size: 15.5px; }
.ablauf li::before { content: counter(s); position: absolute; left: 0; top: -2px; width: 34px; height: 34px;
  display: grid; place-items: center; border-radius: 50%; background: var(--brand); color: #fff; font: 700 17px/1 var(--f-display); }
.ablauf b { color: var(--ink); }

/* ---------------------------------------------------------- Fuß */
footer { border-top: 1px solid var(--rule); padding: 48px 0 60px; font-size: 14px; color: var(--muted); }
footer .cols { display: flex; flex-wrap: wrap; gap: 40px 64px; }
footer h4 { font: 600 11px/1 var(--f-display); letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink); margin: 0 0 12px; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--brand); }
footer .unten { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--rule); font-size: 13px; }

/* ---------------------------------------------------------- Rechtstexte */
.doc { max-width: 76ch; padding: 60px 0 80px; }
.doc h1 { font-size: clamp(32px, 5vw, 44px); font-weight: 700; margin-bottom: 28px; }
.doc h2 { font-size: 24px; font-weight: 600; margin: 40px 0 12px; }
.doc h3 { font-size: 18px; font-weight: 600; margin: 26px 0 8px; }
.doc p, .doc li { font-size: 15.5px; }
.doc p + p { margin-top: 14px; }
.doc ul { padding-left: 22px; display: grid; gap: 7px; margin: 12px 0; }
.doc table { border-collapse: collapse; width: 100%; margin: 18px 0; font-size: 14.5px; }
.doc th, .doc td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.doc th { font: 600 11px/1.3 var(--f-display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.doc .luecke { background: #fffbeb; border: 1px solid #ffd236; border-radius: 10px; padding: 14px 16px; margin: 18px 0; color: #7a4a00; font-size: 14.5px; }

@media (max-width: 720px) {
  .top nav { display: none; }
  .hero { padding: 56px 0 48px; }
  section { padding: 56px 0; }
  .claims { margin-top: 48px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }