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

:root {
  /* Colors */
  --primary-blue: #2d84fe;
  --primary-blue-hover: #2563eb;
  --accent-green: #2d84fe;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
  background: var(--gray-50);
  color: var(--gray-900);
  line-height: 1.6;
}

/* Header */
.header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 10px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.brand-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.brand-logo {
  width: 40px;
  height: 40px;
  color: var(--primary-blue);
}

/* Clickable logo link */
.brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

/* Image-based logo */
.brand-image {
  height: 42px;
  width: auto;
  display: block;
}

.brand-tagline {
  font-size: 12px;
  color: #6b7280;
  font-weight: 400;
  margin-top: 2px;
  line-height: 1.3;
}

.brand-text h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--gray-900);
}

.brand-text p {
  font-size: 13px;
  color: var(--gray-500);
}

.nav-menu {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: #1f2937;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.3px;
  white-space: nowrap;
  transition: color 200ms ease;
}

.nav-link:hover {
  color: #2563eb;
}

.trust-strip {
  text-align: center;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #9ca3af;
  padding: 8px 12px;
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
  background: var(--white);
}

.cta-button {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-blue);
  color: var(--white);
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: var(--shadow);
  text-decoration: none;
  white-space: nowrap;
}

.cta-button:hover {
  background: var(--primary-blue-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.cta-button svg {
  width: 18px;
  height: 18px;
}

.mobile-menu-toggle,
.mobile-menu-panel {
  display: none;
}

.mobile-menu-toggle {
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 14px;
  border: 1px solid #3087fe;
  border-radius: 999px;
  background: #3087fe;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.mobile-menu-toggle svg {
  width: 16px;
  height: 16px;
}

.mobile-menu-panel {
  margin: 0 16px 12px;
  padding: 10px;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.mobile-menu-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  width: 100%;
}

.mobile-menu-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  color: #2d84fe;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.mobile-menu-link.mobile-menu-cta {
  width: 100%;
  border-color: #3087fe;
  background: #3087fe;
  color: #ffffff;
}

/* Control Bar */
.control-bar {
  background: linear-gradient(135deg, var(--primary-blue) 0%, #1e40af 100%);
  color: var(--white);
  padding: 24px 0;
}

.control-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.search-box {
  position: relative;
  flex: 1;
  max-width: 500px;
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--gray-400);
}

.search-input {
  width: 100%;
  padding: 14px 16px 14px 48px;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  background: var(--white);
  color: var(--gray-900);
  outline: none;
  transition: box-shadow 0.2s;
}

.search-input:focus {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.filter-group {
  display: flex;
  gap: 12px;
  align-items: center;
}

.filter-select {
  padding: 12px 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: all 0.2s;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.filter-select:hover {
  background: rgba(255, 255, 255, 0.2);
}

.filter-select option {
  background: var(--gray-800);
  color: var(--white);
}

.clear-btn {
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.clear-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Main Content */
.main-content {
  max-width: 1400px;
  margin: 48px auto;
  padding: 0 32px;
}

.properties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 32px;
}

/* Property Card */
.property-card {
  display: block;
  color: inherit;
  text-decoration: none;
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.3s;
  cursor: pointer;
}

.property-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.property-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  background: var(--gray-200);
}

.property-content {
  padding: 24px;
}

.property-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 16px;
}

.property-title {
  flex: 1;
}

.property-title h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.property-id {
  font-size: 13px;
  color: var(--gray-500);
  font-weight: 500;
}

.status-badge {
  background: var(--accent-green);
  color: var(--white);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.property-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--gray-200);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.stat-icon {
  width: 36px;
  height: 36px;
  background: var(--gray-100);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-blue);
}

.stat-icon svg {
  width: 20px;
  height: 20px;
}

.stat-info {
  flex: 1;
}

.stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
}

.stat-label {
  font-size: 13px;
  color: var(--gray-500);
}

/* Loading State */
.loading-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--gray-200);
  border-top-color: var(--primary-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-state p {
  margin-top: 16px;
  color: var(--gray-500);
  font-size: 15px;
}

/* Empty State */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
}

.empty-state svg {
  width: 64px;
  height: 64px;
  color: var(--gray-300);
  margin-bottom: 16px;
}

.empty-state h3 {
  font-size: 20px;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.empty-state p {
  color: var(--gray-500);
  font-size: 15px;
}

/* Hero Stats */
.hero-stats {
  background: linear-gradient(135deg, var(--primary-blue) 0%, #1e40af 100%);
  padding: 64px 0;
  margin-top: 64px;
}

.stats-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 48px;
}

.stat-card {
  text-align: center;
  color: var(--white);
}

.stat-number {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 8px;
}

.stat-card .stat-label {
  font-size: 16px;
  color: #ffffff;
  opacity: 0.9;
  font-weight: 500;
}

.portfolio-cta-section {
  padding: 88px 32px;
  background: #dfe4ec;
}

.portfolio-cta-content {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center;
  gap: 52px;
}

.portfolio-cta-visual {
  position: relative;
}

.portfolio-cta-bg-image {
  width: 100%;
  display: block;
  border-radius: 12px;
  border: 1px solid #d1d5db;
  box-shadow: var(--shadow);
}

.portfolio-cta-overlay-image {
  position: absolute;
  width: min(56%, 430px);
  right: 4%;
  bottom: -24px;
  border-radius: 12px;
  border: 1px solid #d1d5db;
  box-shadow: var(--shadow-lg);
  background: #ffffff;
}

.portfolio-cta-copy h2 {
  font-size: clamp(34px, 4.4vw, 52px);
  line-height: 1.14;
  color: var(--gray-900);
  margin-bottom: 18px;
}

.portfolio-cta-copy p {
  max-width: 620px;
  margin: 0;
  color: var(--gray-700);
  font-size: 18px;
}

.portfolio-cta-button {
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 10px;
  background: var(--primary-blue);
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s;
}

.portfolio-cta-button:hover {
  background: var(--primary-blue-hover);
}

/* Footer */
.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 64px 0 24px;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 48px;
  margin-bottom: 48px;
}

.footer-section h3 {
  color: var(--white);
  font-size: 20px;
  margin-bottom: 16px;
}

.footer-section h4 {
  color: var(--white);
  font-size: 16px;
  margin-bottom: 16px;
}

.footer-section p {
  font-size: 14px;
  line-height: 1.7;
}

.footer-section a {
  display: block;
  color: var(--gray-400);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 12px;
  transition: color 0.2s;
}

.footer-section a:hover {
  color: var(--primary-blue);
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px 32px 0;
  border-top: 1px solid var(--gray-800);
  text-align: center;
  font-size: 14px;
  color: var(--gray-500);
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 10px 16px;
    gap: 8px;
  }

  .brand {
    width: auto;
    min-width: 0;
  }

  .brand-image {
    height: 32px;
  }

  .brand-tagline {
    font-size: 11px;
    margin-top: 3px;
  }

  .nav-menu {
    display: none;
  }

  .header .cta-button {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  body.mobile-menu-open .mobile-menu-panel {
    display: block;
  }
  
  .control-content {
    flex-direction: column;
  }
  
  .search-box {
    max-width: 100%;
  }
  
  .properties-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-content {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .portfolio-cta-section {
    padding: 64px 16px;
  }

  .portfolio-cta-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .portfolio-cta-overlay-image {
    position: static;
    width: 100%;
    margin-top: 12px;
  }

  .portfolio-cta-copy p {
    font-size: 16px;
  }
}