:root {
  --brand: #0f9d58;
  --brand-dark: #0b7a44;
  --brand-soft: #e8f7ef;
  --accent: #0f9d58;
  --accent-dark: #0b7a44;
  --text: #1c2733;
  --muted: #5b6b7b;
  --line: #e3e8ef;
  --bg: #f3f6fa;
  --card: #ffffff;
  --error: #dc2626;
  --radius: 16px;
  --shadow: 0 12px 34px rgba(28, 39, 51, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.container { width: 100%; max-width: 980px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.brand-mark { display: inline-flex; }
.brand-text { font-size: 20px; font-weight: 700; letter-spacing: -.01em; }
.brand-text span { color: var(--brand); }
.header-nav { display: flex; gap: 20px; }
.header-nav a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; }
.header-nav a:hover { color: var(--brand); }

/* Hero */
.hero {
  background: linear-gradient(135deg, #ffffff 0%, #eaf8f1 100%);
  padding: 48px 0 56px;
}
.hero-inner { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center; }
@media (min-width: 760px) { .hero-inner { grid-template-columns: 1.05fr .95fr; } }

.hero-eyebrow {
  display: inline-block;
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.hero h1 { font-size: 34px; line-height: 1.15; margin: 0 0 14px; letter-spacing: -.02em; }
@media (min-width: 760px) { .hero h1 { font-size: 42px; } }
.accent-text { color: var(--brand); }
.hero-lead { font-size: 17px; color: var(--muted); margin: 0 0 18px; max-width: 460px; }
.hero-points { list-style: none; margin: 0 0 24px; padding: 0; }
.hero-points li { position: relative; padding-left: 30px; margin-bottom: 10px; font-size: 15px; }
.hero-points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 22px; height: 22px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  font-size: 13px;
  line-height: 22px;
  text-align: center;
}
.btn-lg { padding: 16px 30px; font-size: 17px; }
.hero-fine { font-size: 13px; color: var(--muted); margin: 12px 0 0; }

.hero-media { position: relative; }
.hero-media img {
  border-radius: 18px;
  box-shadow: var(--shadow);
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3.4;
}
.hero-badge {
  position: absolute;
  left: 16px;
  bottom: 16px;
  background: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 18px rgba(28, 39, 51, .16);
}

/* So funktioniert's */
.how { padding: 56px 0; }
.section-title { text-align: center; font-size: 28px; margin: 0 0 6px; letter-spacing: -.01em; }
.section-sub { text-align: center; color: var(--muted); margin: 0 0 32px; }
.how-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 640px) { .how-grid { grid-template-columns: repeat(3, 1fr); } }
.how-step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; text-align: center; }
.how-num {
  width: 44px; height: 44px;
  margin: 0 auto 14px;
  background: var(--brand);
  color: #fff;
  border-radius: 50%;
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.how-step h3 { margin: 0 0 6px; font-size: 17px; }
.how-step p { margin: 0; color: var(--muted); font-size: 14px; }

/* Formular */
main { padding: 8px 0 48px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}
@media (min-width: 560px) { .card { padding: 36px; } }

.card-head { text-align: center; margin-bottom: 20px; }
.card-title { font-size: 24px; margin: 0 0 6px; letter-spacing: -.01em; }
.card-sub { color: var(--muted); margin: 0; font-size: 15px; }

/* Fortschritt */
.progress { margin-bottom: 24px; }
.progress-meta { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.progress-track { height: 8px; background: var(--bg); border-radius: 999px; overflow: hidden; }
.progress-fill {
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, var(--brand), #34d399);
  border-radius: 999px;
  transition: width .3s ease;
}

/* Schritte */
.step { display: none; animation: fade .25s ease; scroll-margin-top: 90px; }
.step.is-active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.step-title { font-size: 22px; margin: 0 0 8px; line-height: 1.3; }
.step-sub { color: var(--muted); margin: 0 0 20px; }

/* Auswahl-Karten */
.option-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 520px) { .option-grid { grid-template-columns: 1fr 1fr; } }

.option-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  background: #fff;
  transition: border-color .15s, box-shadow .15s, transform .1s;
  position: relative;
}
.option-card:hover { border-color: var(--brand); transform: translateY(-2px); }
.option-card input { position: absolute; opacity: 0; }
.option-card.is-selected {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(15, 157, 88, .16);
}
.option-img { display: block; height: 120px; overflow: hidden; background: var(--bg); }
.option-img img { width: 100%; height: 100%; object-fit: cover; }
.option-img-plain {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brand-soft), #fff);
}
.option-body { display: flex; flex-direction: column; gap: 3px; padding: 13px 15px; }
.option-title { font-weight: 600; font-size: 15px; }
.option-desc { font-size: 13px; color: var(--muted); }

/* Segmented Control */
.segmented { border: 0; margin: 0 0 16px; padding: 0; }
.segment-row { display: flex; gap: 8px; flex-wrap: wrap; }
.segment {
  flex: 1 1 auto;
  min-width: 60px;
  text-align: center;
  padding: 11px 12px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: border-color .15s, background .15s;
}
.segment input { position: absolute; opacity: 0; }
.segment:hover { border-color: var(--brand); }
.segment.is-selected { border-color: var(--brand); background: var(--brand-soft); font-weight: 700; }

/* Felder */
.field { margin-bottom: 16px; }
.field-row { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 520px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field-label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.input {
  width: 100%;
  padding: 12px 14px;
  font-size: 16px;
  font-family: inherit;
  color: var(--text);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(15, 157, 88, .12); }
.input.is-invalid { border-color: var(--error); }
textarea.input { resize: vertical; }

/* Einwilligung */
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--muted); cursor: pointer; margin-top: 4px; }
.consent input { margin-top: 3px; }
.consent a { color: var(--brand); text-decoration: underline; }

.field-error { color: var(--error); font-size: 13px; margin: 4px 0 0; }

/* Navigation */
.nav-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 24px; }
.btn {
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  padding: 13px 22px;
  border-radius: 10px;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary { background: #fff; color: var(--text); border: 1.5px solid var(--line); }
.btn-secondary:hover { background: var(--bg); }
.btn[hidden] { display: none; }

.form-footnote { font-size: 12px; color: var(--muted); text-align: center; margin: 14px 0 0; }

/* Erfolgsseite */
.success { text-align: center; }
.success-icon { margin: 6px auto 16px; }
.summary {
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  margin: 18px 0 8px;
  font-size: 14px;
}
.summary-row { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.summary-row:last-child { border-bottom: 0; }
.summary-row .k { color: var(--muted); }
.summary-row .v { font-weight: 600; text-align: right; }
.summary-note { font-size: 13px; color: var(--muted); }

/* Vertrauens-Badges */
.trust { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-inner { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; padding: 28px 20px; }
@media (min-width: 640px) { .trust-inner { grid-template-columns: repeat(4, 1fr); } }
.trust-badge { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; }
.trust-icon { font-size: 22px; }

/* Footer */
.site-footer { background: #0b2b1e; color: #c7d2dd; padding: 28px 0; font-size: 13px; }
.footer-inner { display: flex; flex-direction: column; gap: 10px; align-items: center; text-align: center; }
.footer-brand { font-weight: 700; color: #fff; font-size: 15px; }
.footer-links { display: flex; gap: 18px; }
.footer-links a { color: #c7d2dd; text-decoration: none; }
.footer-links a:hover { color: #fff; }

/* Info / Warum früh vorsorgen */
.info { padding: 0 0 56px; }
.info-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 640px) { .info-grid { grid-template-columns: repeat(2, 1fr); } }
.info-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.info-card h3 { margin: 0 0 8px; font-size: 17px; }
.info-card p { margin: 0; color: var(--muted); font-size: 14px; }

/* FAQ */
.faq { padding: 56px 0; }
.faq-inner { max-width: 820px; }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.faq-item summary {
  cursor: pointer;
  padding: 16px 18px;
  font-weight: 600;
  font-size: 15px;
  list-style: none;
  position: relative;
  padding-right: 44px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--brand);
  font-weight: 400;
  transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item p { margin: 0; padding: 0 18px 18px; color: var(--muted); font-size: 14px; }

/* Kontakt */
.contact { padding: 56px 0; background: linear-gradient(135deg, #eaf8f1 0%, #ffffff 100%); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}
@media (min-width: 640px) { .contact-inner { grid-template-columns: 260px 1fr; } }
.contact-media { position: relative; }
.contact-media img { border-radius: 14px; width: 100%; height: auto; object-fit: cover; aspect-ratio: 1 / 1; }
.contact-name-tag {
  position: absolute;
  left: 12px;
  bottom: 12px;
  background: #fff;
  color: var(--text);
  padding: 6px 14px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(28, 39, 51, .18);
}
.contact-copy h2 { margin: 0 0 2px; font-size: 26px; }
.contact-role { margin: 0 0 6px; color: var(--brand); font-weight: 600; font-size: 15px; }
.contact-intro { margin: 0 0 18px; color: var(--muted); font-size: 15px; }
.contact-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.contact-list li { display: flex; align-items: center; gap: 12px; font-size: 15px; }
.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 10px;
  background: var(--brand-soft);
  color: var(--brand);
}
.contact-list a { color: var(--text); text-decoration: none; font-weight: 600; }
.contact-list a:hover { color: var(--brand); }