/* Digitalhub Lehmann – Webseite v1 */

@font-face {
  font-family: "Manrope";
  src: url("fonts/Manrope-VariableFont_wght.ttf") format("truetype");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --hell: #f4f5f7;
  --anthrazit: #2b303a;
  --orange: #f05a28;
  --orange-dunkel: #d9481a;
  --cloud: #edeff7;
  --smoke: #d3d6e0;
  --graphite: #6e7180;
  --weiss: #ffffff;
  --radius: 10px;
  --max: 1140px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--anthrazit);
  background: var(--hell);
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { line-height: 1.15; font-weight: 800; letter-spacing: -0.02em; }
h1 { font-size: clamp(36px, 5.4vw, 64px); }
h2 { font-size: clamp(30px, 4vw, 48px); margin-bottom: 24px; }
h3 { font-size: 24px; font-weight: 700; }

.kicker {
  display: inline-block;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 18px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 15px 26px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 17px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s, color .15s, border-color .15s;
}
.btn-primaer { background: var(--orange); color: var(--weiss); }
.btn-primaer:hover { background: var(--orange-dunkel); }
.btn-sekundaer { border-color: var(--anthrazit); color: var(--anthrazit); background: transparent; }
.btn-sekundaer:hover { background: var(--anthrazit); color: var(--weiss); }

/* Kopfzeile */
.kopf {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244, 245, 247, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--smoke);
}
.kopf .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.kopf .logo img { height: 44px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { text-decoration: none; font-weight: 600; font-size: 16px; }
.nav a:hover { color: var(--orange); }
.nav .tel { background: var(--anthrazit); color: var(--weiss); padding: 10px 16px; border-radius: var(--radius); }
.nav .tel:hover { background: var(--orange); color: var(--weiss); }

/* Einstieg */
.hero { padding: 96px 0 88px; }
.hero h1 { max-width: 900px; margin-bottom: 22px; }
.hero .unter { font-size: 24px; font-weight: 600; color: var(--graphite); max-width: 760px; margin-bottom: 20px; }
.hero .lead { font-size: 20px; max-width: 680px; margin-bottom: 36px; }
.cta-reihe { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; }
.cta-reihe .direkt { font-size: 16px; color: var(--graphite); }
.cta-reihe .direkt a { font-weight: 700; color: var(--anthrazit); text-decoration: none; white-space: nowrap; }

/* Abschnitte */
section { padding: 88px 0; }
.weiss { background: var(--weiss); }
.dunkel { background: var(--anthrazit); color: var(--hell); }
.dunkel .kicker { color: var(--orange); }

/* Probleme */
.probleme { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin: 12px 0 32px; }
.problem { padding: 28px 32px 28px 0; border-top: 1px solid var(--smoke); }
.problem:nth-child(even) { padding-left: 32px; border-left: 1px solid var(--smoke); }
.problem .nr { font-size: 40px; font-weight: 800; color: var(--orange); line-height: 1; margin-bottom: 12px; }
.problem strong { display: block; font-size: 20px; margin-bottom: 6px; }
.fazit { font-size: 22px; font-weight: 700; }

/* Schweizer Cloud */
.cloud-text { max-width: 780px; font-size: 20px; }
.cloud-text p + p { margin-top: 16px; }

/* Angebote */
.angebote { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 16px; }
.angebot {
  background: var(--hell);
  border-radius: 14px;
  padding: 32px 28px;
  display: flex; flex-direction: column;
  border-top: 4px solid var(--anthrazit);
}
.angebot.hervor { border-top-color: var(--orange); }
.angebot .nr { font-size: 15px; font-weight: 800; color: var(--orange); letter-spacing: 0.08em; margin-bottom: 10px; }
.angebot h3 { margin-bottom: 12px; }
.angebot .nutzen { font-weight: 600; margin-bottom: 18px; }
.angebot ul { list-style: none; margin-bottom: 24px; flex: 1; }
.angebot li { position: relative; padding-left: 22px; margin-bottom: 8px; font-size: 16px; }
.angebot li::before { content: ""; position: absolute; left: 0; top: 10px; width: 10px; height: 2px; background: var(--orange); }
.preis { font-size: 26px; font-weight: 800; margin-bottom: 4px; }
.preis-zusatz { font-size: 15px; color: var(--graphite); margin-bottom: 22px; }
.angebot .btn { text-align: center; }

.weitere { margin-top: 32px; padding: 28px 32px; border-left: 4px solid var(--orange); background: var(--hell); border-radius: 0 14px 14px 0; }
.weitere h3 { margin-bottom: 8px; font-size: 20px; }

/* So arbeite ich */
.prinzipien { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 16px; }
.prinzip { padding: 8px 28px 8px 0; }
.prinzip + .prinzip { padding-left: 28px; border-left: 1px solid rgba(244, 245, 247, 0.2); }
.prinzip .nr { font-size: 44px; font-weight: 800; color: var(--orange); line-height: 1; margin-bottom: 14px; }
.prinzip strong { display: block; font-size: 20px; margin-bottom: 6px; }
.prinzip p { font-size: 16px; color: var(--smoke); }

/* Über mich */
.ueber { max-width: 780px; font-size: 20px; }
.ueber p + p { margin-top: 16px; }

/* Kontakt */
.kontakt-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; align-items: start; }
.kontakt-info p { margin-bottom: 20px; font-size: 20px; }
.kontakt-info .zeile { margin-bottom: 12px; font-size: 18px; }
.kontakt-info .zeile a { font-weight: 700; text-decoration: none; }
.kontakt-info .zeile a:hover { color: var(--orange); }
.kontakt-info .hinweis { font-size: 16px; color: var(--graphite); margin-top: 20px; }

form.anfrage { background: var(--hell); border-radius: 14px; padding: 32px; }
.feld { margin-bottom: 18px; }
.feld-paar { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-weight: 700; font-size: 15px; margin-bottom: 6px; }
label .opt { font-weight: 500; color: var(--graphite); }
input, select, textarea {
  width: 100%;
  font-family: inherit; font-size: 17px;
  padding: 12px 14px;
  border: 1.5px solid var(--smoke);
  border-radius: 8px;
  background: var(--weiss);
  color: var(--anthrazit);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(240, 90, 40, 0.15); }
textarea { min-height: 110px; resize: vertical; }
.honig { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-hinweis { font-size: 14px; color: var(--graphite); margin-top: 14px; }
.form-fehler { background: #fde8e1; border-left: 4px solid var(--orange); padding: 12px 16px; border-radius: 6px; margin-bottom: 18px; font-size: 16px; display: none; }
.form-fehler.sichtbar { display: block; }

/* Fusszeile */
.fuss { background: var(--anthrazit); color: var(--smoke); padding: 48px 0 40px; font-size: 15px; }
.fuss .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: center; }
.fuss img { height: 48px; width: auto; }
.fuss a { color: var(--smoke); }
.fuss a:hover { color: var(--orange); }
.fuss .links a { margin-left: 18px; }

/* Rechtstexte */
.rechtstext { padding: 72px 0; }
.rechtstext .wrap { max-width: 820px; }
.rechtstext h1 { font-size: clamp(32px, 4vw, 48px); margin-bottom: 28px; }
.rechtstext h2 { font-size: 24px; margin: 36px 0 10px; }
.rechtstext p, .rechtstext li { font-size: 17px; margin-bottom: 10px; }
.rechtstext ul { padding-left: 22px; }

/* Handy: fester Anruf-Button */
.anruf-mobil { display: none; }

@media (max-width: 980px) {
  .angebote { grid-template-columns: 1fr; }
  .prinzipien { grid-template-columns: 1fr 1fr; row-gap: 32px; }
  .prinzip:nth-child(3) { padding-left: 0; border-left: none; }
  .kontakt-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 760px) {
  body { font-size: 17px; padding-bottom: 72px; }
  .nav a:not(.tel) { display: none; }
  .nav .tel { display: none; }
  .kopf .wrap { height: 64px; }
  .kopf .logo img { height: 36px; }
  .hero { padding: 56px 0 56px; }
  .hero .unter { font-size: 20px; }
  .hero .lead { font-size: 18px; }
  section { padding: 60px 0; }
  .probleme { grid-template-columns: 1fr; }
  .problem, .problem:nth-child(even) { padding: 22px 0; border-left: none; }
  .prinzipien { grid-template-columns: 1fr; }
  .prinzip, .prinzip + .prinzip { padding: 0; border-left: none; }
  .feld-paar { grid-template-columns: 1fr; gap: 0; }
  form.anfrage { padding: 22px; }
  .cta-reihe .btn { width: 100%; text-align: center; }
  .anruf-mobil {
    display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 60;
    justify-content: center; align-items: center; gap: 10px;
    background: var(--orange); color: var(--weiss);
    padding: 15px; border-radius: 12px; font-weight: 800; text-decoration: none;
    box-shadow: 0 6px 20px rgba(43, 48, 58, 0.3);
  }
  .fuss .links a { margin: 0 18px 0 0; }
}