:root {
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --color-primary: #111111;
  --color-secondary: #1a1a1a;
  --color-accent-red: #d32f2f;
  --color-accent-gold: #c5a880;
  --color-accent-gold-hover: #b09368;
  --color-bg-light: #fbfbfb;
  --color-bg-cream: #f7f6f2;
  --color-border: #e5e5e5;
  --color-border-dark: #2c2c2c;
  --color-muted: #666666;
  --color-light-muted: #999999;
  --color-white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.12);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --max-width: 1360px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-primary);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

button, input, select, textarea {
  font-family: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Topbar */
.topbar {
  background-color: #0d0d0d;
  color: #c0c0c0;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 0.6rem 0;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar-info {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.topbar-info a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #d8d8d8;
}
.topbar-info a:hover {
  color: var(--color-white);
}
.topbar-tagline {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-gold);
}

/* Header & Navigation (Engel & Völkers Look) */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}
.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 86px;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}
.brand-monogram {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #111111 0%, #2a2a2a 100%);
  border: 1px solid var(--color-accent-gold);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 1px;
}
.brand-text {
  display: flex;
  flex-direction: column;
}
.brand-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  line-height: 1.1;
}
.brand-sub {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-top: 0.3rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}
.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--color-secondary);
  position: relative;
  padding: 0.5rem 0;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent-red);
  transition: var(--transition);
}
.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}
.nav-cta {
  padding: 0.75rem 1.6rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 1px solid var(--color-primary);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-cta:hover {
  background-color: var(--color-accent-red);
  border-color: var(--color-accent-red);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.mobile-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background-color: var(--color-primary);
  margin: 5px 0;
  transition: var(--transition);
}

/* Hero Section (Signature Engel & Völkers Look) */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #121212;
  color: var(--color-white);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.72);
  transform: scale(1.03);
  transition: transform 8s ease-out;
}
.hero:hover .hero-bg {
  transform: scale(1.0);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.5) 0%, rgba(10,10,10,0.7) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 960px;
  padding: 4rem 1rem;
}
.hero-kicker {
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--color-accent-gold);
  margin-bottom: 1.4rem;
  display: inline-block;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.2vw, 4.2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}
.hero-desc {
  font-size: 1.15rem;
  font-weight: 300;
  line-height: 1.7;
  color: #e0e0e0;
  max-width: 760px;
  margin: 0 auto 3rem;
}

/* Hero Quick Search Bar */
.search-bar {
  background: var(--color-white);
  padding: 0.75rem;
  box-shadow: 0 20px 45px rgba(0,0,0,0.25);
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.5fr auto;
  gap: 0.5rem;
  align-items: center;
  border-radius: 2px;
}
.search-field {
  display: flex;
  flex-direction: column;
  padding: 0.6rem 1.2rem;
  border-right: 1px solid var(--color-border);
  text-align: left;
}
.search-field label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  margin-bottom: 0.3rem;
}
.search-field input, .search-field select {
  border: none;
  background: transparent;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-primary);
  outline: none;
}
.search-field input::placeholder {
  color: #aaa;
}
.search-btn {
  background-color: var(--color-accent-red);
  color: var(--color-white);
  border: none;
  padding: 1.2rem 2.2rem;
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}
.search-btn:hover {
  background-color: #b71c1c;
}

/* Section Common Styling */
.section {
  padding: 6.5rem 0;
}
.section-light {
  background-color: var(--color-white);
}
.section-cream {
  background-color: var(--color-bg-cream);
}
.section-dark {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4.5rem;
}
.section-kicker {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-accent-red);
  display: block;
  margin-bottom: 0.8rem;
}
.section-dark .section-kicker {
  color: var(--color-accent-gold);
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.2vw, 2.9rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: inherit;
}
.section-divider {
  width: 60px;
  height: 2px;
  background-color: var(--color-accent-red);
  margin: 1.5rem auto;
}
.section-dark .section-divider {
  background-color: var(--color-accent-gold);
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-muted);
  line-height: 1.7;
}
.section-dark .section-subtitle {
  color: #b8b8b8;
}

/* Core Competencies (Gegenstand des Unternehmens) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}
.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 3rem 2.2rem;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--color-accent-red);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: #d0d0d0;
}
.service-card:hover::before {
  width: 100%;
}
.service-icon {
  width: 56px;
  height: 56px;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 2rem;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.service-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  margin-bottom: 1rem;
  line-height: 1.3;
}
.service-desc {
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 1.8rem;
  flex-grow: 1;
}
.service-link {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.service-link:hover {
  color: var(--color-accent-red);
}

/* Property Showcase Cards (E&V Real Estate Listing Grid) */
.properties-filter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}
.filter-btn {
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 0.65rem 1.6rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.properties-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}
.property-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.property-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.property-image-wrapper {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #eee;
}
.property-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.property-card:hover .property-img {
  transform: scale(1.06);
}
.property-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
}
.property-badge.exclusive {
  background-color: var(--color-accent-red);
}
.property-body {
  padding: 2rem 1.8rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.property-location {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-light-muted);
  margin-bottom: 0.5rem;
}
.property-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 1.2rem;
}
.property-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  padding: 1.2rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.4rem;
}
.feature-item {
  display: flex;
  flex-direction: column;
}
.feature-label {
  font-size: 0.68rem;
  color: var(--color-light-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.feature-val {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-secondary);
}
.property-footer {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: auto;
}
.property-price {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
}
.property-details-link {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-red);
}

/* Acquisition Profile / Ankaufsprofil */
.acquisition-section {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.acquisition-content h2 {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  line-height: 1.25;
  margin-bottom: 1.5rem;
}
.acquisition-list {
  list-style: none;
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.acquisition-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
}
.acquisition-icon {
  width: 32px;
  height: 32px;
  background-color: var(--color-bg-cream);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-red);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.2rem;
}
.acquisition-item-text strong {
  display: block;
  font-size: 1.05rem;
  color: var(--color-primary);
  margin-bottom: 0.2rem;
}
.acquisition-item-text span {
  font-size: 0.92rem;
  color: var(--color-muted);
}
.acquisition-box {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  position: relative;
}
.acquisition-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--color-accent-red);
}

/* Statistics Counter Bar */
.stats-bar {
  background-color: #0d0d0d;
  color: var(--color-white);
  padding: 4.5rem 0;
  border-top: 1px solid #222;
  border-bottom: 1px solid #222;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  line-height: 1;
  margin-bottom: 0.6rem;
}
.stat-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #999;
}

/* Contact & Impressum Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
}
.contact-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 3.5rem;
}
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
}
.contact-info-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}
.contact-icon-box {
  width: 48px;
  height: 48px;
  background-color: var(--color-bg-cream);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-primary);
  flex-shrink: 0;
}
.contact-info-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-muted);
  margin-bottom: 0.3rem;
}
.contact-info-val {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.5;
}
.contact-info-val a:hover {
  color: var(--color-accent-red);
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
.form-group {
  display: flex;
  flex-direction: column;
}
.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 0.4rem;
}
.form-control {
  padding: 0.95rem 1.2rem;
  border: 1px solid var(--color-border);
  font-size: 0.95rem;
  background-color: #fafafa;
  transition: var(--transition);
  outline: none;
}
.form-control:focus {
  background-color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.04);
}
textarea.form-control {
  resize: vertical;
  min-height: 130px;
}
.btn-submit {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 1px solid var(--color-primary);
  padding: 1.1rem 2.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: var(--transition);
  align-self: flex-start;
}
.btn-submit:hover {
  background-color: var(--color-accent-red);
  border-color: var(--color-accent-red);
}

/* Impressum Modal / Section */
.impressum-box {
  background: var(--color-bg-cream);
  border: 1px solid var(--color-border);
  padding: 3rem;
  margin-top: 3rem;
}
.impressum-box h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}
.impressum-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}
.impressum-block h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent-red);
  margin-bottom: 0.8rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.4rem;
}
.impressum-block p {
  font-size: 0.92rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* Footer */
.site-footer {
  background-color: #0a0a0a;
  color: #a0a0a0;
  padding: 5rem 0 2rem;
  border-top: 1px solid #1a1a1a;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}
.footer-col h5 {
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  margin-bottom: 1.5rem;
}
.footer-col p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: #888;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.footer-links a {
  font-size: 0.88rem;
  color: #888;
}
.footer-links a:hover {
  color: var(--color-white);
  padding-left: 4px;
}
.footer-bottom {
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: #666;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .services-grid, .properties-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .acquisition-section, .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .topbar {
    display: none;
  }
  .search-bar {
    grid-template-columns: 1fr;
  }
  .search-field {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
  .services-grid, .properties-grid {
    grid-template-columns: 1fr;
  }
  .impressum-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .mobile-toggle {
    display: block;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--color-border);
    gap: 1.2rem;
  }
  .main-nav.open {
    display: flex;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}