:root {
  --tiefenblau: #14253A;
  --sandstein: #B8956A;
  --sandstein-gold: #C9A66B;
  --pergament: #F4EFE5;
  --pergament-dunkel: #ECE5D5;
  --anthrazit: #1A1F24;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.65;
  color: var(--anthrazit);
  background: var(--pergament);
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 28px;
}

.wrap.narrow {
  max-width: 720px;
}

h1, h2, h3 {
  font-family: 'Spectral', Georgia, serif;
  font-weight: 400;
  color: var(--tiefenblau);
  letter-spacing: 0.005em;
}

h2 {
  font-size: clamp(1.8rem, 2.6vw, 2.4rem);
  margin: 0 0 1.4rem;
}

h3 {
  font-size: 1.35rem;
  font-weight: 500;
  margin: 0 0 0.6rem;
}

p { margin: 0 0 1.1em; }

a {
  color: var(--tiefenblau);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--sandstein);
}
a:hover { text-decoration-color: var(--tiefenblau); }

/* Hero */
.hero {
  padding: clamp(72px, 12vw, 140px) 0 clamp(56px, 9vw, 110px);
  text-align: center;
}

.hero .logo {
  display: block;
  margin: 0 auto 1.8rem;
  width: min(440px, 70%);
  height: auto;
}

.claim {
  font-family: 'Spectral', Georgia, serif;
  font-style: italic;
  font-size: clamp(1.15rem, 1.8vw, 1.35rem);
  color: var(--tiefenblau);
  margin: 0 0 2.2rem;
  letter-spacing: 0.01em;
}

.lead {
  max-width: 620px;
  margin: 0 auto;
  font-size: 1.08rem;
  color: var(--anthrazit);
}

/* Trenner */
.divider {
  display: block;
  width: min(220px, 50%);
  height: auto;
  margin: 0 auto;
  padding: 28px 0;
  opacity: 0.85;
}

/* Sections */
.section {
  padding: clamp(56px, 8vw, 96px) 0;
}
.section--alt {
  background: var(--pergament-dunkel);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  margin-top: 2rem;
}

.card {
  background: var(--pergament);
  border: 1px solid rgba(20, 37, 58, 0.08);
  padding: 28px 26px;
  border-radius: 2px;
}
.section--alt .card { background: var(--pergament); }

.card p { margin: 0; }

/* Form */
.contact {
  margin-top: 1.6rem;
  display: grid;
  gap: 18px;
}

.field { display: grid; gap: 6px; }

.field label {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--tiefenblau);
}

.field input,
.field textarea {
  font: inherit;
  font-family: 'Inter', sans-serif;
  color: var(--anthrazit);
  background: var(--pergament);
  border: 1px solid rgba(20, 37, 58, 0.2);
  border-radius: 2px;
  padding: 11px 13px;
  transition: border-color 0.15s ease;
}
.section--alt .field input,
.section--alt .field textarea {
  background: #FBF8F1;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--tiefenblau);
}

.field.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

button[type="submit"] {
  font: inherit;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--tiefenblau);
  color: var(--pergament);
  border: none;
  border-radius: 2px;
  padding: 14px 24px;
  cursor: pointer;
  justify-self: start;
  transition: background 0.15s ease;
}
button[type="submit"]:hover { background: #1d3450; }

.note {
  font-size: 0.94rem;
  color: var(--anthrazit);
  opacity: 0.85;
  margin: 0.4rem 0 0;
}

/* Footer */
.footer {
  background: var(--tiefenblau);
  color: var(--pergament);
  padding: 48px 0 40px;
  text-align: center;
}
.footer .signature {
  font-size: 1rem;
  margin: 0 0 1rem;
}
.footer .signature em {
  font-family: 'Spectral', Georgia, serif;
  font-style: italic;
}
.footer .meta {
  font-size: 0.9rem;
  margin: 0;
  opacity: 0.85;
}
.footer a {
  color: var(--pergament);
  text-decoration-color: var(--sandstein-gold);
}
.footer a:hover { text-decoration-color: var(--pergament); }

@media (max-width: 540px) {
  body { font-size: 16px; }
  .hero .logo { width: 78%; }
}