.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  z-index: 1000;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.logo {
  font-weight: bold;
  color: var(--navy);
  font-size: 20px;
}

/* NAV */
.main-nav ul {
  display: flex;
  gap: 20px;
  list-style: none;
  padding: 0;
}

.main-nav a {
  color: #333;
  font-weight: 500;
  transition: 0.3s;
}

.main-nav a:hover {
  color: var(--gold);
}

/* BUTTON */
.cta-button {
  background: var(--navy);
  color: white;
  padding: 10px 18px;
  border-radius: 999px;
  transition: 0.3s;
}

.cta-button:hover {
  background: var(--gold);
  color: #000;
}

/* HERO */
.hero {
  background: linear-gradient(rgba(23,55,94,0.7), rgba(23,55,94,0.7)),
              url('../images/hero.jpg') center/cover;
  color: white;
  padding: 140px 0;
  text-align: center;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 10px;
}

.hero p {
  font-size: 20px;
  opacity: 0.9;
}

/* BUTTONS */
.btn-primary {
  display: inline-block;
  margin-top: 20px;
  background: var(--gold);
  color: #000;
  padding: 12px 22px;
  border-radius: 30px;
  margin-right: 10px;
}

.btn-secondary {
  display: inline-block;
  margin-top: 20px;
  border: 1px solid #fff;
  color: #fff;
  padding: 12px 22px;
  border-radius: 30px;
}

/* SECTIONS */
section {
  padding: 80px 0;
}

.property-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 40px;
}

.property-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: 0.3s;
}

.property-card:hover {
  transform: translateY(-8px);
}

.property-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.property-content {
  padding: 20px;
}

.property-content h3 {
  margin: 0 0 10px 0;
  color: var(--navy);
}

.btn-small {
  display: inline-block;
  margin-top: 10px;
  color: var(--gold);
  font-weight: bold;
}

.property-hero {
  background: var(--navy);
  color: white;
  padding: 80px 0;
  text-align: center;
}

.property-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  margin-top: 60px;
}

/* MAIN IMAGE */
.property-main-image img {
  width: 100%;
  border-radius: 16px;
  margin-bottom: 30px;
}

/* DESCRIPTION */
.property-description h2 {
  color: var(--navy);
  margin-bottom: 10px;
}

/* SIDEBAR */
.property-box {
  background: #fff;
  padding: 25px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  position: sticky;
  top: 100px;
}

.property-box h3 {
  margin-bottom: 15px;
  color: var(--navy);
}

/* FORM */
.property-box input,
.property-box textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 10px;
  border: 1px solid #ddd;
}

.property-box button {
  width: 100%;
  padding: 12px;
  background: var(--gold);
  border: none;
  border-radius: 10px;
  font-weight: bold;
  cursor: pointer;
}

.property-box button:hover {
  background: var(--navy);
  color: white;
}

.property-meta {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 20px;
  flex-wrap: wrap;
}

.meta-item {
  background: rgba(255,255,255,0.1);
  color: white;
  padding: 10px 15px;
  border-radius: 999px;
  backdrop-filter: blur(10px);
  font-weight: 500;
}

.property-gallery {
  margin-bottom: 30px;
}

.main-image img {
  width: 100%;
  border-radius: 16px;
}

/* BADGES */
.badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: bold;
  margin-bottom: 10px;
}

.badge.neu {
  background: #4F8A5B;
  color: white;
}

.badge.exklusiv {
  background: var(--gold);
  color: #000;
}

.badge.verkauft {
  background: #999;
  color: white;
}

.property-filter {
  background: #f6f7f9;
  padding: 40px 0;
}

.property-filter form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.property-filter input,
.property-filter select {
  padding: 12px;
  border-radius: 999px;
  border: 1px solid #ddd;
  min-width: 200px;
}

.property-filter button {
  background: var(--navy);
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: 999px;
  cursor: pointer;
  transition: 0.3s;
}

.property-filter button:hover {
  background: var(--gold);
  color: black;
}

.property-card {
  position: relative;
}

.fav-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: white;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  transition: 0.3s;
}

.fav-btn:hover {
  transform: scale(1.1);
}

.fav-btn.active {
  background: var(--gold);
}

.property-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.property-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: 0.3s;
}

.property-card:hover {
  transform: translateY(-8px);
}

.property-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.property-content {
  padding: 20px;
}

.btn-small {
  color: var(--gold);
  font-weight: bold;
}