/* Venerandi Portal – Historische Immobilien Österreich */
:root {
  --ink: #252018;
  --muted: #6f6558;
  --paper: #fbf8f2;
  --sand: #efe6d7;
  --soft: #f6efe4;
  --line: rgba(37, 32, 24, .14);
  --accent: #8b5e34;
  --accent-dark: #5d3b1f;
  --white: #fffdf8;
  --shadow: 0 24px 70px rgba(37,32,24,.11);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(251,248,242,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 600; }
.brand-mark {
  display: grid; place-items: center; width: 36px; height: 36px;
  border: 1px solid var(--accent); border-radius: 50%; color: var(--accent-dark);
}
.main-nav { display: flex; gap: 18px; flex-wrap: wrap; font-family: Arial, sans-serif; font-size: 14px; }
.main-nav a, .footer-links a { text-decoration: none; color: var(--muted); }
.portal-hero {
  min-height: 84vh;
  padding: clamp(96px, 12vw, 160px) clamp(20px, 6vw, 88px);
  display: grid;
  align-items: end;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(20,23,18,.86), rgba(20,23,18,.48), rgba(20,23,18,.18)),
    linear-gradient(180deg, rgba(20,23,18,.10), rgba(20,23,18,.68)),
    url("../images/villenkolonie.jpg");
  background-size: cover;
  background-position: center;
}
.portal-hero h1 {
  max-width: 980px;
  margin: 0 0 24px;
  font-size: clamp(44px, 7vw, 94px);
  line-height: .96;
  letter-spacing: -.04em;
}
.eyebrow, .section-kicker, .card-label {
  font-family: Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 12px;
  font-weight: 700;
}
.portal-hero .eyebrow { color: #ead6a8; }
.lead { max-width: 760px; margin: 0 0 30px; font-size: clamp(20px, 2.2vw, 28px); color: rgba(255,253,248,.9); }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 20px; border-radius: 999px;
  text-decoration: none; font-family: Arial, sans-serif; font-weight: 700; font-size: 14px;
}
.btn.primary { background: var(--accent); color: #fff; }
.btn.secondary { border: 1px solid rgba(255,255,255,.62); color: #fff; margin-left: 10px; }
.section { padding: clamp(58px, 8vw, 110px) clamp(20px, 5vw, 72px); max-width: 1240px; margin: 0 auto; }
.section.muted { max-width: none; background: var(--soft); }
.section.muted > * { max-width: 1240px; margin-left: auto; margin-right: auto; }
.section h2 { margin: 8px 0 18px; font-size: clamp(34px, 4vw, 58px); line-height: 1.04; letter-spacing: -.03em; }
.section-intro { max-width: 820px; font-size: 19px; color: var(--muted); }
.region-grid, .feature-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 34px;
}
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: 26px; padding: 28px;
  box-shadow: var(--shadow); text-decoration: none;
}
.card h3 { margin: 0 0 10px; font-size: 27px; line-height: 1.15; }
.card p { color: var(--muted); margin-bottom: 0; }
.card.featured { background: #fffaf0; }
.site-footer {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px;
  padding: 42px clamp(20px, 5vw, 72px); border-top: 1px solid var(--line);
  color: var(--muted); font-family: Arial, sans-serif; font-size: 14px;
}
.footer-links { display: flex; gap: 16px; justify-content: flex-end; }
@media (max-width: 900px) {
  .site-header, .site-footer { grid-template-columns: 1fr; flex-direction: column; align-items: flex-start; }
  .region-grid, .feature-grid { grid-template-columns: 1fr 1fr; }
  .footer-links { justify-content: flex-start; }
}
@media (max-width: 620px) {
  .region-grid, .feature-grid { grid-template-columns: 1fr; }
  .btn.secondary { margin-left: 0; margin-top: 10px; }
}