:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --band: #efece4;
  --ink: #15191c;
  --muted: #56616b;
  --line: #e1ddd3;
  --brand: #0b5d4b;
  --brand-ink: #ffffff;
  --brand-soft: #e1efe9;
  --accent: #b9741f;
  --ok: #0b7a5f;
  --no: #a3402f;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(21, 25, 28, .06), 0 10px 30px rgba(21, 25, 28, .07);
  --serif: ui-serif, Georgia, "Iowan Old Style", "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1412;
    --surface: #161e1b;
    --band: #121a17;
    --ink: #eaf0ec;
    --muted: #9aa8a1;
    --line: #25322d;
    --brand: #3fbf9f;
    --brand-ink: #06140f;
    --brand-soft: #14302a;
    --accent: #e0a45a;
    --ok: #4ed1ae;
    --no: #f08a77;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 30px rgba(0, 0, 0, .35);
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 var(--sans); }
a { color: var(--brand); }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 780px; }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -.01em; }
h1, h2 { font-family: var(--serif); font-weight: 700; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.2rem); }
h3 { font-size: 1.12rem; font-weight: 650; }
p { margin: 0 0 12px; }
.i { width: 1.15em; height: 1.15em; flex: none; vertical-align: -.2em; }

/* Kopf */
header.site { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 700; text-decoration: none; letter-spacing: -.01em; }
.mark { width: 30px; height: 30px; color: var(--brand); }
header nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
header nav a:not(.btn) { color: var(--muted); text-decoration: none; padding: 8px 10px; border-radius: 8px; font-size: .95rem; }
header nav a:not(.btn):hover { color: var(--ink); background: var(--band); }
@media (max-width: 760px) { header nav a:not(.btn) { display: none; } }

/* Buttons */
.btn { display: inline-block; background: var(--brand); color: var(--brand-ink); padding: 13px 22px; border-radius: 10px; font-weight: 650; text-decoration: none; border: 0; cursor: pointer; font: inherit; font-weight: 650; line-height: 1.2; transition: transform .12s ease, filter .12s ease; }
.btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; filter: none; }
.btn-small { padding: 9px 14px; font-size: .92rem; }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--brand); filter: none; }

/* Hero */
.hero { padding: 56px 0 64px; }
.hero-grid { display: grid; gap: 40px; align-items: start; }
@media (min-width: 920px) { .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 56px; } .hero { padding: 72px 0 84px; } }
.eyebrow { color: var(--brand); font-weight: 650; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px; }
.lead { font-size: 1.18rem; color: var(--muted); max-width: 36em; margin: 20px 0 26px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 26px; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px 22px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); color: var(--muted); font-size: .98rem; }
.checks li { display: flex; gap: 10px; align-items: center; }
.checks .i { color: var(--ok); }

/* Beispiel */
.example { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 22px; }
.example-label { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 14px; }
.example-head { font-size: .8rem; font-weight: 650; color: var(--brand); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 8px; }
.example-in { background: var(--band); border-radius: 10px; padding: 14px 16px; }
.example-in .data { font: .9rem/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--muted); margin: 0; }
.example-arrow { display: flex; justify-content: center; color: var(--muted); padding: 8px 0; transform: rotate(90deg); }
.example-arrow .i { width: 1.4em; height: 1.4em; }
.example-out { padding: 4px 2px 0; }
.example-title { font-family: var(--serif); font-size: 1.3rem; margin-bottom: 8px; }
.example-out p { font-size: .98rem; }
.bullets { margin: 0 0 12px; padding-left: 1.2em; font-size: .96rem; }
.meta-line { font-size: .86rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 10px; margin: 6px 0 0; }
.meta-line span { display: block; font-weight: 650; color: var(--brand); font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 2px; }

/* Abschnitte */
section { padding: 68px 0; }
.band { background: var(--band); }
.section-head { max-width: 46em; margin-bottom: 30px; }
.section-head p { color: var(--muted); margin-top: 10px; }
.grid { display: grid; gap: 18px; }
.cards-4 { grid-template-columns: repeat(auto-fit, minmax(235px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.plan { position: relative; display: flex; flex-direction: column; }
.plan p { color: var(--muted); font-size: .96rem; }
.plan .price { font-family: var(--serif); font-size: 2.3rem; font-weight: 700; color: var(--ink); margin: 12px 0 2px; line-height: 1.1; }
.plan .price span { font-family: var(--sans); font-size: .85rem; font-weight: 500; color: var(--muted); }
.plan .per { font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.plan .badge { color: var(--brand-ink); font-size: .74rem; }
.plan-meta { border-bottom: 1px solid var(--line); padding-bottom: 12px; margin-bottom: 12px; }
.plan-main { border-color: var(--brand); box-shadow: var(--shadow); }
.badge { position: absolute; top: -12px; left: 18px; background: var(--brand); color: var(--brand-ink) !important; font-size: .74rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; margin: 0; letter-spacing: .02em; }
.note { color: var(--muted); font-size: .94rem; margin-top: 18px; }

/* Ablauf */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; counter-reset: none; grid-template-columns: repeat(auto-fit, minmax(235px, 1fr)); }
.steps li { display: flex; gap: 14px; align-items: flex-start; }
.num { flex: none; width: 38px; height: 38px; border-radius: 50%; background: var(--brand-soft); color: var(--brand); font-weight: 700; display: grid; place-items: center; font-family: var(--serif); font-size: 1.1rem; }
.steps p { color: var(--muted); font-size: .96rem; margin: 6px 0 0; }

/* Qualität */
.two-col { display: grid; gap: 28px; }
@media (min-width: 900px) { .two-col { grid-template-columns: 1.3fr .9fr; gap: 44px; align-items: start; } }
.rules { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.rules li { display: flex; gap: 12px; align-items: flex-start; }
.rules .ok { color: var(--ok); margin-top: .2em; }
.rules .no { color: var(--no); margin-top: .2em; }
.not-offered h3 { margin-bottom: 14px; }
.not-offered .rules li { font-size: .96rem; color: var(--muted); }

/* FAQ */
details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 0 18px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 650; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--brand); font-size: 1.4rem; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); padding-bottom: 14px; }

/* Formular */
.form-wrap { align-items: start; }
@media (min-width: 900px) { .form-wrap { grid-template-columns: .8fr 1.2fr; } }
.form-intro .checks { grid-template-columns: 1fr; margin: 22px 0; }
.form-intro h2 { margin-bottom: 14px; }
.form-intro p { color: var(--muted); }
.hint { font-size: .92rem; }
.anfrage-form { padding: 30px; box-shadow: var(--shadow); }
.form-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 620px) { .form-grid { grid-template-columns: 1fr 1fr; } .field.full { grid-column: 1 / -1; } }
.field label { display: block; font-size: .9rem; font-weight: 600; margin-bottom: 6px; }
.field input, .field select, .field textarea { width: 100%; font: inherit; color: var(--ink); background: var(--bg); border: 1.5px solid var(--line); border-radius: 10px; padding: 11px 12px; }
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 25%, transparent); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
#captcha-widget { margin: 18px 0 6px; min-height: 0; }
.privacy { font-size: .85rem; color: var(--muted); margin: 14px 0 18px; }
.status { margin: 14px 0 0; font-weight: 600; }

/* Fuß */
footer { border-top: 1px solid var(--line); padding: 26px 0 44px; color: var(--muted); font-size: .92rem; }
.foot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot nav { display: flex; gap: 18px; flex-wrap: wrap; }
.foot a { color: var(--muted); }

/* Rechtstexte */
.text { padding: 36px 20px 60px; max-width: 780px; }
.text h1 { font-size: 2rem; margin-bottom: 18px; }
.text h2 { font-family: var(--sans); font-size: 1.15rem; margin: 28px 0 8px; }
.hinweis { color: var(--muted); font-size: .92rem; }
.vorschau { background: #fff4d6; color: #5a4200; text-align: center; padding: 8px 16px; font-weight: 700; }
[hidden] { display: none !important; }