/* ==========================================================================
   style.css — STUZI Villach – Non-critical styles
   Organized with @layer for cascade control
   ========================================================================== */

@layer base, layout, components, utilities;

/* ---------- @property registrations (typed custom properties) ---------- */
@property --color-primary {
  syntax: "<color>";
  inherits: true;
  initial-value: #1A3A2A;
}
@property --color-cta {
  syntax: "<color>";
  inherits: true;
  initial-value: #C4613A;
}
@property --spacing-unit {
  syntax: "<length>";
  inherits: true;
  initial-value: 1rem;
}

/* ==========================================================================
   BASE
   ========================================================================== */
@layer base {
  ::selection {
    background: color-mix(in oklch, var(--color-primary) 25%, transparent);
    color: var(--color-primary);
  }

  :focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: 2px;
  }

  /* Scroll offset for anchors */
  [id] {
    scroll-margin-block-start: calc(var(--header-height) + 1.5rem);
  }
}

/* ==========================================================================
   LAYOUT — Container queries
   ========================================================================== */
@layer layout {
  .highlights-grid,
  .gallery-grid,
  .location-grid,
  .form-grid,
  .avail-rooms {
    container-type: inline-size;
  }

  @container (min-width: 32rem) {
    .highlight-card { padding: 2rem; }
  }
  @container (min-width: 48rem) {
    .highlight-card { padding: 2.25rem; }
  }

  /* Availability cards responsive */
  @container (min-width: 40rem) {
    .avail-room-card { padding: 1.5rem; }
  }
}

/* ==========================================================================
   COMPONENTS
   ========================================================================== */
@layer components {

  /* Header scroll state is handled by JS (.scrolled class) */

  /* --- Buttons --- */
  .btn-cta,
  .btn-secondary {
    will-change: transform;
    transition: background 0.2s, color 0.2s, transform 0.15s, box-shadow 0.2s;
  }
  .btn-cta:hover,
  .btn-secondary:hover {
    transform: scale(1.03);
  }
  .btn-cta:active,
  .btn-secondary:active {
    transform: scale(0.97);
  }
  .btn-cta:focus-visible {
    box-shadow: 0 0 0 3px color-mix(in oklch, var(--color-cta) 40%, transparent);
  }
  .btn-secondary:focus-visible {
    box-shadow: 0 0 0 3px color-mix(in oklch, var(--color-primary) 30%, transparent);
  }

  /* --- Hero Ken Burns (CSS only, non-blocking LCP) --- */
  .hero-bg img {
    animation: kenburns 12s ease-out forwards;
    will-change: transform;
  }
  @keyframes kenburns {
    from { transform: scale(1); }
    to   { transform: scale(1.05); }
  }

  /* --- Reveal fallbacks (CSS) --- */
  .highlight-card.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }
  .gallery-item.revealed {
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }

  /* --- Room cards --- */
  .room-card {
    transition: border-color 0.25s, background 0.25s, box-shadow 0.25s, transform 0.15s;
  }
  .room-card:hover {
    transform: translateY(-2px);
  }
  .room-card.active {
    transform: translateY(0);
  }

  /* Room photos scroll hint */
  .room-photos {
    mask-image: linear-gradient(to right, black 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, black 85%, transparent 100%);
  }

  /* --- Room pills --- */
  .room-pill {
    transition: all 0.2s;
  }
  .room-pill:active {
    transform: scale(0.95);
  }

  /* --- Mobile bottom sheet spring animation --- */
  .room-bottom-sheet {
    /* Apple-style spring curve */
    transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
  }
  .room-bottom-sheet.open {
    transition: transform 0.4s cubic-bezier(0.32, 0.72, 0, 1);
  }
  .room-sheet-backdrop {
    transition: background 0.3s;
  }

  /* --- Availability cards --- */
  .avail-room-card {
    transition: box-shadow 0.2s, transform 0.15s;
  }
  .avail-room-card:hover {
    box-shadow: 0 4px 20px rgba(26, 58, 42, 0.06);
    transform: translateY(-2px);
  }

  /* Availability bar animation */
  .avail-room-bar-fill {
    animation: bar-grow 0.8s ease-out;
  }
  @keyframes bar-grow {
    from { width: 0; }
  }

  /* --- Summary strip --- */
  .avail-summary {
    transition: background 0.2s;
  }
  .avail-summary-item .big {
    font-variant-numeric: tabular-nums;
  }

  /* --- Floor plan --- */
  .floor-plan-wrap {
    box-shadow: 0 8px 40px rgba(26, 58, 42, 0.08);
    transition: box-shadow 0.3s;
  }
  .floor-plan-wrap:hover {
    box-shadow: 0 12px 48px rgba(26, 58, 42, 0.12);
  }

  /* --- FAQ accordion --- */
  details {
    transition: background 0.2s;
  }
  details:hover {
    background: color-mix(in oklch, var(--color-cream) 30%, transparent);
    border-radius: var(--radius-sm);
  }
  details[open] {
    background: color-mix(in oklch, var(--color-cream) 50%, transparent);
    border-radius: var(--radius-sm);
    padding-inline: var(--space-md);
  }
  details[open] summary {
    color: var(--color-primary);
  }
  details .details-body {
    animation: accordion-open 0.3s ease;
  }
  @keyframes accordion-open {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* --- Form validation hint --- */
  .form-group:has(:invalid:not(:placeholder-shown)) label {
    color: var(--color-booked);
  }

  /* --- Lightbox --- */
  .lightbox {
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
  }
  .lightbox.open {
    opacity: 1;
    pointer-events: auto;
  }
  .lightbox img {
    transform: scale(0.95);
    transition: transform 0.3s ease;
  }
  .lightbox.open img {
    transform: scale(1);
  }

  /* --- Feature list hover --- */
  .feature-list li {
    transition: background 0.2s, transform 0.15s;
  }
  .feature-list li:hover {
    background: color-mix(in oklch, var(--color-cream) 80%, white);
    transform: translateX(4px);
  }

  /* --- POI list hover --- */
  .poi-list li {
    transition: transform 0.15s;
  }
  .poi-list li:hover {
    transform: translateX(4px);
  }

  /* --- Gallery overlay on hover --- */
  .gallery-item {
    position: relative;
  }
  .gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26, 58, 42, 0.3), transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
    border-radius: inherit;
    pointer-events: none;
  }
  .gallery-item:hover::after {
    opacity: 1;
  }
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */
@layer utilities {
  .visually-hidden {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
}

/* ==========================================================================
   prefers-reduced-motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero-bg img { animation: none; }
  .pulse-dot { animation: none; }
  .scroll-progress { animation: none; display: none; }
  .avail-room-bar-fill { animation: none; }
}

/* ==========================================================================
   Print
   ========================================================================== */
@media print {
  .site-header,
  .scroll-progress,
  .lightbox,
  .hero-ctas,
  .map-container iframe,
  .floor-plan-svg,
  .floor-plan-label,
  .room-photos {
    display: none !important;
  }
  body {
    color: #000;
    background: #fff;
  }
  section {
    break-inside: avoid;
    padding-block: 1rem;
  }
}

/* ==========================================================================
   Coming soon page
   ========================================================================== */

.coming-soon-page {
  background:
    linear-gradient(180deg, rgba(245, 240, 232, 0.52), rgba(250, 250, 247, 0) 32rem),
    var(--color-bg);
}

.coming-soon-page .section-label {
  color: var(--color-cta);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-block-end: var(--space-sm);
  text-transform: uppercase;
}

.cs-container {
  inline-size: min(100% - 2rem, 1180px);
  margin-inline: auto;
}

.cs-hero {
  position: relative;
  min-block-size: min(860px, 100svh);
  display: grid;
  align-items: end;
  padding: calc(var(--header-height) + var(--space-4xl)) clamp(1rem, 4vw, 3rem) var(--space-3xl);
  overflow: hidden;
  isolation: isolate;
}

.cs-hero-media,
.cs-hero-media img,
.cs-hero-overlay {
  position: absolute;
  inset: 0;
}

.cs-hero-media {
  z-index: -1;
  background: var(--color-primary);
}

.cs-hero-media img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  transform-origin: center;
  animation: cs-kenburns 14s ease-out forwards;
}

.cs-hero-overlay {
  background:
    linear-gradient(90deg, rgba(26, 58, 42, 0.88), rgba(26, 58, 42, 0.56) 46%, rgba(26, 58, 42, 0.18)),
    linear-gradient(0deg, rgba(26, 58, 42, 0.78), rgba(26, 58, 42, 0.08) 45%);
}

@keyframes cs-kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.045); }
}

.cs-hero-content {
  color: #fff;
  max-inline-size: 760px;
  /* Reserve room for the absolutely-positioned facts box so the buttons
     keep clear distance from it. */
  padding-block-end: clamp(8rem, 12vh, 11rem);
}

.cs-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-block-end: var(--space-lg);
  padding: 0.48rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cs-kicker::before {
  content: "";
  inline-size: 0.5rem;
  block-size: 0.5rem;
  border-radius: 999px;
  background: var(--color-cta);
  box-shadow: 0 0 0 0.38rem rgba(196, 97, 58, 0.22);
}

.cs-hero-content h1 {
  color: #fff;
  max-inline-size: 820px;
  margin-block-end: var(--space-lg);
}

.cs-hero-copy {
  max-inline-size: 620px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.08rem;
  line-height: 1.7;
  margin-block-end: var(--space-xl);
}

.cs-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.cs-hero-actions .btn-cta {
  background: #fff;
  color: var(--color-primary);
}

.cs-hero-actions .btn-cta:hover {
  background: var(--color-cream);
}

.cs-hero-actions .btn-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.68);
}

.cs-hero-actions .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.cs-hero-facts {
  position: absolute;
  inset-inline: clamp(1rem, 4vw, 3rem);
  inset-block-end: var(--space-xl);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  max-inline-size: 760px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.cs-hero-facts div {
  min-inline-size: 0;
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.1);
}

.cs-hero-facts strong,
.cs-hero-facts span {
  display: block;
  color: #fff;
}

.cs-hero-facts strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.15;
}

.cs-hero-facts span {
  margin-block-start: 0.15rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
  font-weight: 650;
}

.cs-intro,
.cs-rooms,
.cs-gallery-section,
.cs-location,
.cs-interest {
  padding-block: var(--space-4xl);
}

.cs-intro,
.cs-location {
  background: var(--color-cream);
}

.cs-split,
.cs-interest-grid,
.cs-location-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.cs-text-stack {
  display: grid;
  gap: var(--space-md);
  color: var(--color-text-muted);
  font-size: 1.03rem;
}

.cs-section-head {
  max-inline-size: 720px;
  margin-block-end: var(--space-2xl);
}

.cs-section-head p:last-child {
  color: var(--color-text-muted);
  margin-block-start: var(--space-md);
  font-size: 1.03rem;
}

.cs-floor-plan {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(18rem, 0.65fr);
  gap: var(--space-md);
  align-items: stretch;
  margin-block-end: var(--space-xl);
}

.cs-plan-panel,
.cs-plan-info {
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 1px 0 rgba(26, 58, 42, 0.04), 0 18px 48px rgba(26, 58, 42, 0.07);
}

.cs-plan-panel {
  min-inline-size: 0;
  overflow: hidden;
}

.cs-plan-topline {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-lg) var(--space-md);
}

.cs-plan-topline .section-label {
  margin-block-end: var(--space-xs);
}

.cs-plan-topline h3 {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
}

.cs-plan-legend {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.9rem;
  padding: 0.5rem 0.7rem;
  border-radius: var(--radius-sm);
  background: var(--color-cream);
}

.cs-plan-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 750;
  color: var(--color-primary);
  white-space: nowrap;
}

.cs-legend-dot {
  inline-size: 0.7rem;
  block-size: 0.7rem;
  border-radius: 3px;
  border: 1.5px solid transparent;
}

.cs-legend-dot.private {
  border-color: color-mix(in oklch, var(--color-cta) 52%, transparent);
  background: color-mix(in oklch, var(--color-cta) 22%, transparent);
}

.cs-legend-dot.shared {
  border-color: color-mix(in oklch, var(--color-primary) 45%, transparent);
  background: color-mix(in oklch, var(--color-primary) 16%, transparent);
}

.cs-plan-pills button {
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 800;
  transition: background 0.2s, color 0.2s, transform 0.15s;
}

.cs-plan-viewport {
  overflow: auto;
  padding: 0 var(--space-lg) var(--space-lg);
  overscroll-behavior: contain;
}

.cs-plan-canvas {
  position: relative;
  inline-size: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(250, 250, 247, 0.9), rgba(245, 240, 232, 0.55)),
    #fff;
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--color-border) 60%, transparent);
}

.cs-plan-area {
  position: absolute;
  inset-inline-start: var(--x);
  inset-block-start: var(--y);
  inline-size: var(--w);
  block-size: var(--h);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid color-mix(in oklch, var(--color-cta) 52%, transparent);
  border-radius: var(--radius-sm);
  background: color-mix(in oklch, var(--color-cta) 17%, transparent);
  color: var(--color-primary);
  cursor: pointer;
  opacity: 0.86;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, opacity 0.2s, transform 0.15s;
}

.cs-plan-area.shared {
  border-color: color-mix(in oklch, var(--color-primary) 45%, transparent);
  background: color-mix(in oklch, var(--color-primary) 11%, transparent);
}

.cs-plan-area span {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.05rem;
  max-inline-size: calc(100% - 0.6rem);
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-primary);
  font-size: clamp(0.68rem, 1.15vw, 0.8rem);
  font-weight: 850;
  line-height: 1.18;
  text-align: center;
  box-shadow: 0 6px 16px rgba(26, 58, 42, 0.1);
}

.cs-plan-area-size {
  font-size: 0.78em;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
}

.cs-plan-area.compact span {
  font-size: 0.66rem;
  padding: 0.2rem 0.32rem;
}

.cs-plan-area.compact .cs-plan-area-size {
  font-size: 0.74em;
}

.cs-plan-area:hover,
.cs-plan-area.active {
  opacity: 1;
  transform: translateY(-1px);
  background: color-mix(in oklch, var(--color-cta) 30%, transparent);
  border-color: var(--color-cta);
  box-shadow: 0 12px 30px rgba(196, 97, 58, 0.18);
}

.cs-plan-area.shared:hover,
.cs-plan-area.shared.active {
  background: color-mix(in oklch, var(--color-primary) 20%, transparent);
  border-color: var(--color-primary);
  box-shadow: 0 12px 30px rgba(26, 58, 42, 0.16);
}

.cs-plan-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: var(--space-lg);
}

.cs-plan-selected {
  display: grid;
  gap: var(--space-sm);
}

.cs-plan-selected span {
  color: var(--color-cta);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cs-plan-selected strong {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  line-height: 1.1;
}

.cs-plan-selected p {
  color: var(--color-text-muted);
}

.cs-plan-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cs-plan-pills button {
  min-block-size: 2.25rem;
  padding: 0.48rem 0.7rem;
  background: var(--color-cream);
  color: var(--color-primary);
  font-size: 0.78rem;
}

.cs-plan-pills button:hover,
.cs-plan-pills button.active {
  background: var(--color-primary);
  color: #fff;
  transform: scale(1.03);
}

.cs-room-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
}

.cs-room-card {
  min-block-size: 13rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  background: #fff;
  cursor: default;
  box-shadow: 0 1px 0 rgba(26, 58, 42, 0.04), 0 18px 48px rgba(26, 58, 42, 0.06);
  transition: box-shadow 0.2s, transform 0.15s, background 0.2s;
}

.cs-room-card[data-room] {
  cursor: pointer;
}

.cs-room-card[data-room]:hover {
  transform: translateY(-2px);
}

.cs-room-card[data-room].active {
  background: color-mix(in oklch, var(--color-cream) 48%, white);
  box-shadow: 0 1px 0 rgba(196, 97, 58, 0.12), 0 18px 54px rgba(196, 97, 58, 0.13);
}

.cs-room-card span {
  color: var(--color-cta);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cs-room-card h3 {
  margin-block: var(--space-xl) var(--space-sm);
}

.cs-room-card p {
  color: var(--color-text-muted);
}

.cs-room-card.has-photo {
  justify-content: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
}

.cs-room-card-photo {
  display: block;
  inline-size: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--color-cream);
}

.cs-room-card-body {
  display: flex;
  flex-direction: column;
  padding-inline: var(--space-xs);
}

.cs-room-card.has-photo h3 {
  margin-block: var(--space-xs) var(--space-xs);
}

.cs-room-card-feature {
  grid-column: span 2;
  background: var(--color-primary);
}

.cs-room-card-feature h3,
.cs-room-card-feature p,
.cs-room-card-feature span {
  color: #fff;
}

.cs-room-card-feature p {
  color: rgba(255, 255, 255, 0.78);
}

.cs-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
}

.cs-gallery-item {
  position: relative;
  display: block;
  min-block-size: 18rem;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  cursor: zoom-in;
  box-shadow: 0 18px 48px rgba(26, 58, 42, 0.08);
}

.cs-gallery-item.featured {
  grid-column: span 2;
  grid-row: span 2;
}

.cs-gallery-item img,
.cs-gallery-item video {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.cs-gallery-item:hover img,
.cs-gallery-item:hover video {
  transform: scale(1.04);
}

.cs-gallery-item span {
  position: absolute;
  inset-inline-start: var(--space-md);
  inset-block-end: var(--space-md);
  padding: 0.42rem 0.68rem;
  border-radius: var(--radius-sm);
  background: rgba(26, 58, 42, 0.78);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
}

.cs-route-list {
  display: grid;
  gap: var(--space-sm);
  margin-block: var(--space-xl);
}

.cs-route-list div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-lg);
  padding-block: var(--space-md);
  border-block-end: 1px solid color-mix(in oklch, var(--color-border) 82%, transparent);
}

.cs-route-list strong {
  color: var(--color-primary);
}

.cs-route-list span,
.cs-note {
  color: var(--color-text-muted);
}

.cs-note {
  font-size: 0.9rem;
}

.cs-map-card {
  min-block-size: 31rem;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 18px 48px rgba(26, 58, 42, 0.08);
}

.cs-map-card iframe {
  inline-size: 100%;
  block-size: 100%;
  min-block-size: inherit;
  border: 0;
}

.cs-map {
  inline-size: 100%;
  block-size: 100%;
  min-block-size: inherit;
  background: #F5F0E8;
}

/* Tone Leaflet's default chrome to match the site */
.cs-map .leaflet-control-attribution {
  font-size: 0.6875rem;
  background: rgba(255, 255, 255, 0.85);
}

.cs-map .leaflet-bar a {
  color: var(--color-forest, #1A3A2A);
}

.cs-form {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 18px 48px rgba(26, 58, 42, 0.08);
}

.cs-form-row {
  display: grid;
  gap: var(--space-xs);
}

.cs-form label {
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 800;
}

.cs-form input,
.cs-form select,
.cs-form textarea {
  inline-size: 100%;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  padding: 0.82rem 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.cs-form textarea {
  resize: vertical;
}

.cs-form input:focus,
.cs-form select:focus,
.cs-form textarea:focus {
  border-color: var(--color-primary);
  background: #fff;
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--color-primary) 18%, transparent);
}

.cs-form-success {
  display: none;
  color: var(--color-primary);
  font-weight: 700;
}

.cs-form-success.visible {
  display: block;
}

.cs-footer {
  padding-block: var(--space-2xl);
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.76);
}

.cs-footer .cs-container {
  display: grid;
  gap: var(--space-xs);
}

.cs-footer strong,
.cs-footer a {
  color: #fff;
}

.cs-lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  background: rgba(0, 0, 0, 0.88);
}

.cs-lightbox.open {
  display: flex;
}

.cs-lightbox img,
.cs-lightbox video {
  max-inline-size: min(92vw, 1200px);
  max-block-size: 86vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  background: #111;
}

.cs-lightbox-close {
  position: absolute;
  inset-block-start: var(--space-lg);
  inset-inline-end: var(--space-lg);
  inline-size: 2.75rem;
  block-size: 2.75rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  cursor: pointer;
  font-size: 1.8rem;
  line-height: 1;
}

@media (max-width: 980px) {
  .cs-hero {
    min-block-size: 860px;
    padding-block-end: 13rem;
  }

  .cs-hero-facts,
  .cs-split,
  .cs-floor-plan,
  .cs-interest-grid,
  .cs-location-grid {
    grid-template-columns: 1fr;
  }

  .cs-plan-canvas {
    aspect-ratio: 3 / 4;
  }

  .cs-room-grid,
  .cs-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cs-room-card-feature {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .cs-hero {
    min-block-size: 900px;
    padding-block-end: 16rem;
  }

  .cs-hero-content {
    padding-block-end: 0;
  }

  .cs-hero-copy {
    font-size: 1rem;
  }

  .cs-hero-facts {
    grid-template-columns: 1fr;
    position: static;
    inset: auto;
    margin-block-start: var(--space-xl);
    max-inline-size: none;
  }

  .cs-hero {
    min-block-size: 0;
    padding-block-end: var(--space-4xl);
  }

  .cs-plan-topline {
    display: grid;
    gap: var(--space-sm);
  }

  .cs-plan-legend {
    justify-self: start;
  }

  .cs-plan-viewport {
    padding-inline: var(--space-md);
  }

  .cs-room-grid,
  .cs-gallery-grid {
    grid-template-columns: 1fr;
  }

  .cs-room-card-feature,
  .cs-gallery-item.featured {
    grid-column: auto;
  }

  .cs-route-list div {
    display: grid;
    gap: 0.25rem;
  }

  .cs-map-card {
    min-block-size: 24rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cs-hero-media img {
    animation: none;
  }

  .cs-gallery-item img,
  .cs-gallery-item video {
    transition: none;
  }
}