/* ============================================
   Burg Immo AG – Gemeinsames Stylesheet
   Hell, modern, responsive
   ============================================ */

:root {
  --akzent: #7a2e2e;        /* Bordeaux – Burg-Thema */
  --akzent-dunkel: #5e2222;
  --stein: #f5f3f0;         /* heller Stein-Hintergrund */
  --text: #2b2b2b;
  --text-hell: #6b6b6b;
  --linie: #e2ddd6;
  --weiss: #ffffff;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--weiss);
  line-height: 1.65;
}

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- Kopfbereich / Navigation ---------- */
header {
  background: var(--weiss);
  border-bottom: 1px solid var(--linie);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.6rem 1.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text);
}

.brand img { height: 52px; width: auto; }

.brand span {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

nav ul {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  flex-wrap: wrap;
}

nav a {
  display: block;
  padding: 0.55rem 0.9rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}

nav a:hover { background: var(--stein); color: var(--akzent); }

nav a.aktiv {
  background: var(--akzent);
  color: var(--weiss);
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--linie);
  border-radius: 6px;
  padding: 0.4rem 0.7rem;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--text);
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  nav {
    display: none;
    width: 100%;
  }
  nav.offen { display: block; }
  nav ul { flex-direction: column; padding: 0.5rem 0 1rem; }
  .nav-wrap { flex-wrap: wrap; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: var(--weiss);
  text-align: center;
}

.hero img.hintergrund {
  width: 100%;
  height: 480px;
  object-fit: cover;
  filter: brightness(0.65);
}

.hero .hero-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}

.hero h1 {
  font-size: clamp(1.7rem, 4.5vw, 3rem);
  font-weight: 650;
  text-shadow: 0 2px 10px rgba(0,0,0,0.55);
  max-width: 850px;
}

.hero p {
  margin-top: 0.9rem;
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  text-shadow: 0 1px 6px rgba(0,0,0,0.6);
}

.hero .knopf { margin-top: 1.6rem; }

@media (max-width: 600px) {
  .hero img.hintergrund { height: 340px; }
}

/* ---------- Knöpfe ---------- */
.knopf {
  display: inline-block;
  background: var(--akzent);
  color: var(--weiss);
  padding: 0.75rem 1.6rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.15s;
}

.knopf:hover { background: var(--akzent-dunkel); }

.knopf.hell {
  background: var(--weiss);
  color: var(--akzent);
  border: 1px solid var(--akzent);
}

.knopf.hell:hover { background: var(--stein); }

/* ---------- Abschnitte ---------- */
section { padding: 3.5rem 0; }

section.grau { background: var(--stein); }

h2 {
  font-size: 1.7rem;
  margin-bottom: 1.2rem;
  color: var(--akzent-dunkel);
}

h3 { font-size: 1.2rem; margin-bottom: 0.6rem; }

p + p { margin-top: 0.9rem; }

.einleitung {
  font-size: 1.15rem;
  color: var(--text-hell);
  max-width: 750px;
}

/* ---------- Karten-Raster ---------- */
.raster {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 1.8rem;
}

.karte {
  background: var(--weiss);
  border: 1px solid var(--linie);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.karte h3 { color: var(--akzent); }

.karte .status {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.2rem 0.7rem;
  border-radius: 20px;
  margin-bottom: 0.8rem;
}

.status.vermietet { background: #eee; color: #777; }
.status.frei { background: #e3f2e6; color: #2e7d3a; }

/* ---------- Tabellen ---------- */
table.daten {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

table.daten th, table.daten td {
  text-align: left;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--linie);
}

table.daten th { color: var(--akzent-dunkel); }

/* ---------- Kontakt ---------- */
.kontakt-karte {
  background: var(--weiss);
  border: 1px solid var(--linie);
  border-radius: 12px;
  padding: 1.5rem;
}

.kontakt-karte .portraet {
  width: 100px;
  height: auto;
  border-radius: 6px;
  border: 1px solid var(--linie);
  margin-bottom: 0.9rem;
}

.kontakt-karte .rolle {
  color: var(--text-hell);
  font-size: 0.95rem;
  margin-bottom: 0.6rem;
}

.kontakt-karte a { color: var(--akzent); text-decoration: none; }
.kontakt-karte a:hover { text-decoration: underline; }

/* ---------- Zwei Spalten ---------- */
.zweispaltig {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (max-width: 820px) {
  .zweispaltig { grid-template-columns: 1fr; }
}

.zweispaltig img { border-radius: 12px; }

/* ---------- Zitat / Vision ---------- */
blockquote {
  border-left: 4px solid var(--akzent);
  padding: 0.5rem 0 0.5rem 1.3rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--text-hell);
}

/* ---------- Hinweis-Box ---------- */
.hinweis {
  background: var(--stein);
  border: 1px solid var(--linie);
  border-left: 4px solid var(--akzent);
  border-radius: 8px;
  padding: 1.2rem 1.5rem;
  margin-top: 1.5rem;
}

/* ---------- Fusszeile ---------- */
footer {
  background: #2b2b2b;
  color: #cfcac3;
  padding: 2.5rem 0;
  margin-top: 2rem;
  font-size: 0.95rem;
}

footer .container {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

footer a { color: #fff; text-decoration: none; }
footer a:hover { text-decoration: underline; }

footer .klein { font-size: 0.85rem; color: #999; margin-top: 0.5rem; }