@media (max-width: 1080px) {
  :root { --header-height: 78px; }
  .header-row { grid-template-columns: 210px 1fr 100px; }
  .brand { width: 172px; }
  .nav-list { gap: 26px; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.3fr repeat(2, 1fr); }
  .footer-grid > :last-child { grid-column: 2; }
  .content-sidebar { gap: 45px; grid-template-columns: minmax(0, 1fr) 330px; }
  .gallery-grid { height: 590px; }
  .apartment-gallery { height: 560px; }
  .visual-story { grid-template-columns: .8fr 1.2fr; gap: 40px; }
  .visual-story-main { height: 540px; }
  .contact-visual-main { min-height: 530px; }
  .filters { grid-template-columns: repeat(3, 1fr); }
  .property-filters .filter-wide { grid-column: span 2; }
  .filters .btn { width: 100%; }
  .units-filters { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
  html { scroll-padding-top: 78px; }
  .container { width: min(calc(100% - 32px), var(--container)); }
  .header-row { display: flex; justify-content: space-between; }
  .brand { width: 165px; }
  .menu-toggle { display: inline-flex; }
  .language { display: none; }
  .main-nav { position: fixed; z-index: 70; inset: 0; display: grid; place-items: center; background: var(--ivory); color: var(--ink); opacity: 0; pointer-events: none; transform: translateX(100%); visibility: hidden; transition: transform 300ms ease, opacity 200ms ease, visibility 300ms; }
  .main-nav.is-open { opacity: 1; pointer-events: auto; transform: translateX(0); visibility: visible; }
  .nav-list { flex-direction: column; gap: 15px; }
  .nav-link { font-family: var(--font-display); font-size: 2rem; }
  .main-nav .mobile-nav-close { position: absolute; top: 18px; right: 18px; display: grid; width: 46px; height: 46px; place-items: center; border: 1px solid var(--ink); background: transparent; font-size: 1.3rem; }
  .hero, .hero-content { min-height: 650px; }
  .hero-copy { padding-top: 50px; }
  .hero h1 { font-size: clamp(3.25rem, 12vw, 5rem); }
  .search-panel { grid-template-columns: 1fr 1fr; gap: 20px 0; padding: 25px; margin-top: -35px; }
  .search-panel .field { padding: 0 15px; }
  .search-panel .field:nth-child(2) { border-right: 0; }
  .search-panel .btn { width: calc(100% - 15px); margin-left: 15px; }
  .cards, .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .property-card:last-child, .article-card:last-child { grid-column: 1 / -1; width: calc(50% - 13px); }
  .section-head { align-items: start; flex-direction: column; }
  .split { grid-template-columns: 1fr; }
  .split-media { min-height: 460px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step { border-bottom: 1px solid rgba(255,255,255,.2); }
  .lifestyle-grid { grid-template-columns: 1fr; gap: 45px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :last-child { grid-column: auto; }
  .content-sidebar { grid-template-columns: 1fr; }
  .content-sidebar aside { position: static; }
  .gallery-grid { height: 500px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .distance-list { grid-template-columns: 1fr 1fr; }
  .apartment-header, .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .apartment-price-card { text-align: left; }
  .apartment-gallery { height: 480px; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .visual-story { grid-template-columns: 1fr; }
  .visual-story-copy { max-width: 680px; }
  .visual-story-main { height: 520px; }
  .contact-visual { grid-template-columns: 1fr; }
  .contact-visual-main { min-height: 500px; }
  .contact-visual-side { grid-template-columns: .8fr 1.2fr; grid-template-rows: 330px; }
  .cta-band { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 15px; }
  .section { padding: 68px 0; }
  .section-sm { padding: 48px 0; }
  .hero, .hero-content { min-height: 610px; }
  .hero-bg { object-position: 61% center; }
  .hero::after { background: linear-gradient(180deg, rgba(18,20,22,.48), transparent 34%), linear-gradient(90deg, rgba(29,29,27,.78), rgba(31,29,27,.34)); }
  .hero-copy { padding-top: 34px; }
  .hero p { font-size: 1rem; }
  .search-panel { display: block; padding: 20px; margin-top: -25px; border-radius: 12px; }
  .search-panel .field { padding: 0 0 12px; margin-bottom: 14px; border-right: 0; }
  .search-panel .btn { width: 100%; margin: 0; }
  .featured-section { padding-top: 88px; }
  .cards, .blog-grid { grid-template-columns: 1fr; }
  .property-card:last-child, .article-card:last-child { grid-column: auto; width: 100%; }
  .property-card-image { aspect-ratio: 1.35; }
  .features { grid-template-columns: 1fr; gap: 26px; }
  .steps { grid-template-columns: 1fr; }
  .step { padding: 25px 10px; border-left: 0; }
  .step::before { margin-bottom: 18px; }
  .lifestyle-images img { height: 360px; }
  .lifestyle-images img:last-child { height: 280px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { align-items: start; flex-direction: column; }
  .footer-legal { flex-wrap: wrap; gap: 14px 24px; }
  .subhero { min-height: 390px; }
  .subhero-content { padding: 105px 0 50px; }
  .filter-toggle { display: flex; width: 100%; justify-content: space-between; margin-bottom: 0; }
  .filters-wrap { padding: 18px; }
  .filters { display: none; grid-template-columns: 1fr; padding-top: 20px; }
  .filters.is-open { display: grid; }
  .property-filters .filter-wide { grid-column: auto; }
  .listing-toolbar { align-items: flex-start; flex-direction: column; }
  .investment-title-row { grid-template-columns: 1fr; }
  .investment-price { text-align: left; }
  .gallery-section-head { align-items: start; flex-direction: column; gap: 8px; padding-top: 34px; }
  .gallery-section-head > span { padding: 0; }
  .gallery-grid { height: auto; grid-template-columns: 1fr 1fr; grid-template-rows: 330px; grid-auto-rows: 155px; }
  .gallery-item:first-child { grid-column: 1 / -1; grid-row: auto; }
  .stat-grid { grid-template-columns: 1fr; }
  .stat, .stat:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .stat:last-child { border-bottom: 0; }
  .benefit-grid, .amenities { grid-template-columns: 1fr; }
  .property-spec-grid { grid-template-columns: 1fr; }
  .property-spec-grid > div:nth-child(odd), .property-spec-grid > div:nth-child(even) { padding-right: 0; padding-left: 0; border-left: 0; }
  .floorplan-gallery { grid-template-columns: 1fr; }
  .floorplan-gallery .gallery-item { min-height: 300px; }
  .distance-list { grid-template-columns: 1fr; }
  .units-filters { grid-template-columns: 1fr; }
  .units-table { display: none; }
  .unit-cards { display: grid; gap: 14px; }
  .unit-card { padding: 20px; border: 1px solid var(--line); background: var(--paper); }
  .unit-card-head { display: flex; align-items: start; justify-content: space-between; gap: 15px; margin-bottom: 18px; }
  .unit-card h3 { margin: 0; }
  .unit-card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; color: var(--muted); font-size: .78rem; }
  .unit-card-grid strong { display: block; color: var(--ink); font-size: .9rem; }
  .apartment-gallery { height: auto; grid-template-columns: 1fr 1fr; grid-template-rows: 310px; grid-auto-rows: 145px; }
  .apartment-gallery .gallery-item:first-child { grid-column: 1 / -1; grid-row: auto; }
  .floorplan-visual { min-height: 330px; padding: 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field-full { grid-column: auto; }
  .team-grid { grid-template-columns: 1fr; }
  .visual-story-media { grid-template-columns: 1fr; }
  .visual-story-main { height: 390px; }
  .visual-story-pair { grid-template-columns: 1fr 1fr; grid-template-rows: 220px; }
  .contact-visual-main { min-height: 430px; }
  .contact-visual-caption { right: 14px; bottom: 14px; left: 14px; padding: 17px; }
  .contact-visual-side { grid-template-columns: 1fr; grid-template-rows: 260px auto; }
  .contact-visual-side > div { padding: 28px 24px; }
  .article-cover { height: 58vw; margin-bottom: 50px; }
  .modal { padding: 70px 10px 120px; }
  .modal-image { max-width: 100%; max-height: calc(100vh - 190px); }
  .modal-close, .modal-prev, .modal-next { width: 44px; height: 44px; }
  .modal-prev, .modal-next { top: 50%; bottom: auto; transform: translateY(-50%); }
  .modal-prev { left: 8px; }
  .modal-next { right: 8px; }
  .modal-counter { bottom: 78px; }
  .modal-thumbnails { bottom: 18px; max-width: calc(100vw - 24px); gap: 6px; }
  .modal-thumb { flex-basis: 62px; width: 62px; height: 44px; }
  .sticky-cta { display: inline-flex; }
}