.seo-landing-hero {
  background: linear-gradient(135deg, #f8fafc 0%, #eef6ff 100%);
  border-bottom: 1px solid #e2e8f0;
  padding: 36px 0 30px;
}
.seo-landing-hero h1 { margin: 12px 0 10px; font-size: clamp(30px, 5vw, 48px); line-height: 1.12; color: #172033; }
.seo-landing-hero p { max-width: 850px; margin: 0; font-size: 18px; line-height: 1.6; color: #475569; }
.seo-landing-breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 14px; color: #64748b; }
.seo-landing-breadcrumbs a { color: #0c7490; text-decoration: none; }
.seo-landing-tools { padding: 24px 0; background: #fff; border-bottom: 1px solid #e2e8f0; }
.seo-landing-filter-grid { display: grid; grid-template-columns: minmax(220px, 2fr) 1fr 1fr auto; gap: 12px; align-items: end; }
.seo-landing-filter-grid label span { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 700; color: #334155; }
.seo-landing-filter-grid input { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid #cbd5e1; border-radius: 8px; background: #fff; }
.seo-landing-filter-grid button { min-height: 44px; padding: 10px 18px; border: 0; border-radius: 8px; background: #e2e8f0; color: #1e293b; font-weight: 700; cursor: pointer; }
.seo-landing-result-count { margin: 12px 0 0; color: #475569; }
.seo-landing-map-section { padding: 30px 0; background: #f8fafc; }
.seo-landing-map-section h2, .seo-landing-list-section > .auction-container > h2 { margin-top: 0; color: #172033; }
#apartment-auction-map { width: 100%; height: 520px; min-height: 360px; border: 1px solid #cbd5e1; border-radius: 14px; box-shadow: 0 10px 28px rgba(15, 23, 42, .08); }
.seo-apartment-card[hidden] { display: none !important; }
.seo-apartment-card--selected { outline: 4px solid #0c7490; outline-offset: 3px; transition: outline-color .3s ease; }
.seo-landing-no-results { padding: 26px; border: 1px dashed #94a3b8; border-radius: 10px; text-align: center; color: #475569; background: #fff; }
@media (max-width: 860px) {
  .seo-landing-filter-grid { grid-template-columns: 1fr 1fr; }
  .seo-landing-filter-grid label:first-child { grid-column: 1 / -1; }
  #apartment-auction-map { height: 420px; }
}
@media (max-width: 520px) {
  .seo-landing-filter-grid { grid-template-columns: 1fr; }
  .seo-landing-filter-grid label:first-child { grid-column: auto; }
  #apartment-auction-map { height: 360px; }
}