/* Digital-Hilfe: gleiche Farben wie das NF-Logo, aber groß, ruhig und kontrastreich
   für ältere Menschen. Grundschrift 20 px, große Klickflächen, keine Animationen. */
:root {
  --navy: #1c2833;
  --orange: #c9492a;          /* dunkleres Orange: Kontrast auf Weiß über 4,5:1 */
  --orange-soft: #fdf0eb;
  --ink: #1c2833;
  --muted: #3d4a57;
  --bg: #ffffff;
  --soft: #f4f1ec;            /* warmes Hellgrau */
  --line: #cfd5db;
  --radius: 16px;
  --wrap: 980px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 20px;
}
img { max-width: 100%; display: block; }
a { color: var(--orange); text-underline-offset: 3px; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; }
h1 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.3rem; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.section { padding: 64px 20px; }
section[id] { scroll-margin-top: 90px; }

/* Kopf */
.top { position: sticky; top: 0; z-index: 10; background: #fff; border-bottom: 2px solid var(--line); }
.top-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 1.2rem; }
.brand img { border-radius: 10px; }
.brand small { display: block; font-weight: 400; font-size: .85rem; color: var(--muted); }

/* Buttons und Telefon */
.btn { display: inline-block; background: var(--orange); color: #fff; text-decoration: none; padding: 14px 24px; border-radius: 12px; font-weight: 700; min-height: 52px; }
.btn:hover, .btn:focus { background: var(--navy); }
.phone { display: inline-block; font-size: clamp(1.8rem, 5vw, 2.4rem); font-weight: 800; color: var(--orange); text-decoration: none; letter-spacing: .02em; }
.phone:hover, .phone:focus { text-decoration: underline; }
a:focus-visible { outline: 3px solid var(--navy); outline-offset: 3px; }

/* Einstieg */
.hero { background: var(--soft); padding: 64px 0; border-bottom: 2px solid var(--line); }
.lead { font-size: 1.2rem; max-width: 720px; margin: 0 0 12px; }
.call-box { margin-top: 28px; background: #fff; border: 2px solid var(--orange); border-radius: var(--radius); padding: 22px 26px; max-width: 460px; }
.call-box p { margin: 0; }
.small { font-size: .9rem; color: var(--muted); margin-top: 6px !important; }

/* Karten */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.card { border: 2px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; }
.card p { margin: 0 0 14px; }
.card .price { margin-top: auto; font-weight: 800; font-size: 1.25rem; }
.card-accent { border-color: var(--orange); background: var(--orange-soft); }
.badge { display: inline-block; align-self: flex-start; background: var(--orange); color: #fff; font-size: .85rem; font-weight: 700; padding: 4px 12px; border-radius: 999px; }
.note { color: var(--muted); margin-top: 24px; }

/* Bänder */
.band { background: var(--soft); padding: 56px 0; }
.lead-dark { max-width: 720px; }

/* Versprechen */
.promises { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.promises li { border-left: 6px solid var(--orange); padding: 6px 0 6px 18px; }
.promises strong { display: block; }

/* Über mich */
.about { display: grid; grid-template-columns: 130px 1fr; gap: 32px; align-items: start; }
.about-img { border-radius: 24px; }

/* Kontakt */
.contact { text-align: center; }

/* Fuß */
.foot { background: var(--navy); color: #d5dde5; font-size: 1rem; }
.foot-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 24px; padding-bottom: 8px; }
.foot a { color: #fff; margin-left: 18px; }
.trademark { font-size: .85rem; color: #aab6c2; padding-bottom: 24px; }

/* Rechtstexte */
.legal { padding: 56px 20px 80px; max-width: 760px; }
.legal h2 { font-size: 1.25rem; margin-top: 2em; }
.todo { background: #fff4e5; border-left: 4px solid var(--orange); padding: 2px 6px; }

@media (max-width: 760px) {
  .cards { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
  .about-img { width: 90px; height: 90px; }
  .hero { padding: 44px 0; }
  .section { padding: 48px 20px; }
}