/* ========================================
   1. RESET & BASE
   ======================================== */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  margin: 0;
}
h2 {
  font-size: var(--text-section);
  margin-bottom: var(--space-sm);
}
#history h2 {
  margin-bottom: var(--space-md);
}
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
a { color: inherit; }
button { font: inherit; cursor: pointer; }
address { font-style: normal; }


/* ========================================
   2. DESIGN TOKENS
   ======================================== */
:root {
  --color-bg:          #FAFAF8;
  --color-bg-cream:    #F5F3EF;
  --color-bg-dark:     #1A1A18;
  --color-text:        #2C2C2A;
  --color-text-light:  #6B6B66;
  --color-text-muted:  #9C9C96;
  --color-text-inverse:#F5F3EF;
  --color-accent:      #C4A87C;
  --color-accent-hover:#B09568;
  --color-border:      #E8E6E1;

  --font-serif:  'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --text-hero:       clamp(3.5rem, 6vw, 7rem);
  --text-section:    clamp(2.25rem, 4vw, 4rem);
  --text-subsection: clamp(1.5rem, 2.5vw, 2.25rem);
  --text-body-lg:    clamp(1.125rem, 1.5vw, 1.375rem);
  --text-body:       1rem;
  --text-small:      0.875rem;
  --text-xs:         0.75rem;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-2xl: 8rem;
  --space-3xl: 12rem;

  --container-max:    1400px;
  --container-narrow: 900px;
  --container-text:   900px;
  --gutter:           clamp(1.5rem, 4vw, 4rem);

  --ease-out-expo:     cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart:    cubic-bezier(0.25, 1, 0.5, 1);
  --ease-in-out-quart: cubic-bezier(0.76, 0, 0.24, 1);
  --duration-fast:     0.3s;
  --duration-medium:   0.6s;
  --duration-slow:     1.0s;
  --duration-reveal:   1.2s;
}


/* ========================================
   3. TYPOGRAPHY
   ======================================== */
.section-label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}
.body-lead {
  font-size: var(--text-body-lg);
  line-height: 1.8;
  color: var(--color-text-light);
}


/* ========================================
   4. LAYOUT
   ======================================== */
html { scroll-behavior: smooth; }
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.container-text {
  max-width: var(--container-text);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section-padded {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}
.bg-cream { background: var(--color-bg-cream); }


/* ========================================
   5. HERO
   ======================================== */
#hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  background: #111;
}
.hero__bg {
  position: absolute;
  inset: 0;
}
.hero__bg iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  /* Always cover the viewport regardless of its aspect ratio */
  width: 100vw;
  height: 56.25vw;   /* 16:9 based on width  */
  min-height: 100vh;
  min-width: 177.78vh; /* 16:9 based on height */
  transform: translate(-50%, -50%) scale(1.04); /* slight oversize to eliminate any edge gaps */
  border: 0;
  pointer-events: none; /* Prevent any interaction with the iframe */
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26,26,24,0.08) 0%,
    rgba(26,26,24,0.15) 40%,
    rgba(26,26,24,0.45) 100%
  );
  z-index: 1;
}
.hero__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  color: var(--color-text-inverse);
  text-align: center;
  width: 100%;
  padding: 0 var(--gutter);
}
.hero__location {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease 1.3s, transform 0.8s ease 1.3s;
}
.loaded .hero__location {
  opacity: 1;
  transform: translateY(0);
}
.hero__title {
  font-family: var(--font-serif);
  font-size: var(--text-hero);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  clip-path: inset(100% 0 0 0);
  transition: clip-path 1.6s var(--ease-out-expo) 0.5s;
}
.loaded .hero__title {
  clip-path: inset(0 0 0 0);
}
.hero__subtitle {
  font-family: var(--font-sans);
  font-size: var(--text-body-lg);
  font-weight: 300;
  letter-spacing: 0.02em;
  margin-top: var(--space-sm);
  color: rgba(245,243,239,0.75);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease 1.5s, transform 0.8s ease 1.5s;
}
.loaded .hero__subtitle {
  opacity: 1;
  transform: translateY(0);
}
.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-md);
  padding: 0.7rem 1.375rem;
  border: 1px solid rgba(245,243,239,0.4);
  border-radius: 100px;
  font-family: var(--font-sans);
  font-size: var(--text-small);
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--color-text-inverse);
  text-decoration: none;
  background: rgba(245,243,239,0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease 1.7s, transform 0.8s ease 1.7s,
              background var(--duration-fast) ease, border-color var(--duration-fast) ease;
}

.loaded .hero__cta {
  opacity: 1;
  transform: translateY(0);
}
.hero__cta:hover {
  background: rgba(245,243,239,0.18);
  border-color: rgba(245,243,239,0.65);
}
.hero__cta-icon {
  width: 10px;
  height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}
.hero__scroll {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: rgba(245,243,239,0.5);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.8s ease 2s;
  cursor: pointer;
}
.loaded .hero__scroll { opacity: 1; }
.hero__scroll-line {
  width: 1px;
  height: 48px;
  position: relative;
  overflow: hidden;
  background: rgba(245,243,239,0.15);
}
.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-accent);
  animation: scrollLine 2.4s var(--ease-in-out-quart) infinite;
}
@keyframes scrollLine {
  0%   { top: -100%; }
  45%  { top: 100%; }
  45.01% { top: -100%; }
  100% { top: -100%; }
}


/* ========================================
   6. VIDEO SECTION
   ======================================== */
#video {
  position: relative;
  height: 70vh;
  min-height: 400px;
  overflow: hidden;
  background: #111;
}
.video__container {
  position: absolute;
  inset: 0;
}
.video__player {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video__fallback {
  display: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: kenBurns 25s ease-in-out infinite alternate;
}
.video__fallback.is-active {
  display: block;
}
@keyframes kenBurns {
  0%   { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.08) translate(-1%, -0.5%); }
}
.video__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,26,24,0.35);
  z-index: 1;
}
.video__content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-text-inverse);
  padding: var(--gutter);
}
.video__content h2 {
  font-size: var(--text-section);
  letter-spacing: -0.01em;
}
.video__content p {
  font-family: var(--font-sans);
  font-size: var(--text-body-lg);
  font-weight: 300;
  color: rgba(245,243,239,0.7);
  margin-top: var(--space-sm);
  max-width: 520px;
}


/* ========================================
   7. BUILDING HISTORY
   ======================================== */
.history-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}
.history-img--archival {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 2px;
}
.history-img--current {
  grid-column: 1 / -1;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 2px;
  margin-top: var(--space-xs);
}


.history-grid {
  margin-top: var(--space-xl);
}
#history .overview-layout {
  margin-top: var(--space-xl);
}

/* ========================================
   8. LOCATION HIGHLIGHTS
   ======================================== */
.location-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}
.location-highlight {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}
.location-highlight__icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  opacity: 0.85;
}
.location-highlight__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.location-highlight__stat {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.2;
}
.location-highlight__label {
  font-family: var(--font-sans);
  font-size: var(--text-small);
  color: var(--color-text-light);
  line-height: 1.2;
}

@media (max-width: 480px) {
  .location-highlights {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}


/* ========================================
   9. APARTMENT OVERVIEW / STATS
   ======================================== */
.overview-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.overview-stats {
  display: flex;
  gap: clamp(var(--space-md), 6vw, var(--space-2xl));
  align-items: baseline;
}
.overview-stat {
  font-family: var(--font-serif);
  font-size: clamp(2.75rem, 5.5vw, 5rem);
  font-weight: 400;
  line-height: 1;
  color: var(--color-text);
}
.overview-body {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  line-height: 1.65;
  color: var(--color-text);
  max-width: 600px;
}
.overview-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md) var(--space-xl);
}
.overview-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  color: var(--color-text);
}
.overview-feature__icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  opacity: 0.85;
}


/* ========================================
   9. ROOM SECTIONS (shared)
   ======================================== */
.room-intro {
  max-width: var(--container-text);
  margin-bottom: var(--space-xl);
}
.room-intro h2 {
  font-size: var(--text-section);
  letter-spacing: -0.015em;
  margin-bottom: var(--space-md);
}


/* ========================================
   10. LIVING ROOM — EDITORIAL GRID
   ======================================== */
.living-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.living-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2px;
  cursor: zoom-in;
}
.living-grid__hero {
  aspect-ratio: 16/9;
}
.living-grid__mid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-sm);
}
.living-grid__mid img {
  aspect-ratio: 3/2;
}
.living-grid__cinematic {
  aspect-ratio: 2.5/1;
}


/* ========================================
   11. MASTER BEDROOM — TWO-ROW GRID
   ======================================== */
.bedroom-cascade {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.bedroom-cascade img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2px;
  cursor: zoom-in;
}
.bedroom-cascade__row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-sm);
}
.bedroom-cascade__row--reversed {
  grid-template-columns: 1fr 1.2fr;
}
.bedroom-cascade__row img {
  aspect-ratio: 4/3;
}


/* ========================================
   12. GALLERY — DIPTYCH
   ======================================== */
.gallery-diptych {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-sm);
  align-items: start;
}
.gallery-diptych img {
  width: 100%;
  object-fit: cover;
  border-radius: 2px;
  cursor: zoom-in;
}
.gallery-diptych img:first-child {
  aspect-ratio: 4/3;
}
.gallery-diptych img:last-child {
  aspect-ratio: 3/4;
  margin-top: var(--space-lg);
}


/* ========================================
   13. GALLERY — TRIO GRID
   ======================================== */
.gallery-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}
.gallery-trio img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 2px;
  cursor: zoom-in;
}
.full-width-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: 2px;
  cursor: zoom-in;
}


/* ========================================
   14. NIGHT SECTION
   ======================================== */
.section-dark {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
}
.section-dark .section-label {
  color: var(--color-accent);
}
.section-dark .body-lead,
.section-dark p {
  color: rgba(245,243,239,0.65);
}
.section-dark h2 {
  color: var(--color-text-inverse);
}
.night-diptych img {
  box-shadow: 0 0 0px rgba(196,168,124,0);
  transition: box-shadow 1.5s ease;
}
.night-diptych.is-visible img {
  box-shadow: 0 4px 60px rgba(196,168,124,0.12);
}


/* ========================================
   15. FOOTER / CONTACT
   ======================================== */
#contact {
  border-top: 1px solid var(--color-border);
}
.footer-content {
  text-align: center;
}
.footer-content h2 {
  font-size: var(--text-section);
  margin-bottom: var(--space-md);
}
.footer-address {
  font-family: var(--font-sans);
  font-size: var(--text-body-lg);
  color: var(--color-text-light);
  line-height: 1.6;
}
.footer-price {
  font-family: var(--font-serif);
  font-size: var(--text-subsection);
  font-style: italic;
  color: var(--color-accent);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
}
.footer-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.375rem;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-family: var(--font-sans);
  font-size: var(--text-small);
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--color-text);
  text-decoration: none;
  background: transparent;
  transition: background var(--duration-fast) ease, border-color var(--duration-fast) ease;
}
.footer-cta:hover {
  background: var(--color-bg-cream);
  border-color: var(--color-text-muted);
}
.footer-cta__icon {
  width: 14px;
  height: auto;
  opacity: 0.7;
}
.footer-contacts {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem var(--space-md);
}
.footer-contacts__sep {
  color: var(--color-border);
  font-size: 1.25rem;
  line-height: 1;
}
.footer-features {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  margin-top: var(--space-xl);
  font-size: var(--text-small);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer-features span {
  position: relative;
  padding-left: var(--space-md);
}
.footer-features span:first-child {
  padding-left: 0;
}
.footer-features span:not(:first-child)::before {
  content: '\00B7';
  position: absolute;
  left: calc(var(--space-md) / 2 - 2px);
  color: var(--color-border);
}
.footer-bottom {
  margin-top: var(--space-2xl);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}


/* ========================================
   16. LIGHTBOX
   ======================================== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(26,26,24,0.92);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-out-quart);
  cursor: zoom-out;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}
.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  transform: scale(0.92);
  transition: transform 0.5s var(--ease-out-expo);
  border-radius: 2px;
}
.lightbox.is-open img {
  transform: scale(1);
}
.lightbox__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 48px;
  height: 48px;
  border: none;
  background: none;
  color: rgba(245,243,239,0.6);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color var(--duration-fast) ease;
}
.lightbox__close:hover {
  color: var(--color-text-inverse);
}


/* ========================================
   17. SCROLL-REVEAL ANIMATIONS
   ======================================== */
[data-reveal] {
  opacity: 0;
  transition: opacity var(--duration-reveal) var(--ease-out-expo),
              transform var(--duration-reveal) var(--ease-out-expo);
  will-change: opacity, transform;
}
[data-reveal="fade-up"]    { transform: translateY(50px); }
[data-reveal="fade-in"]    { transform: none; }
[data-reveal="fade-left"]  { transform: translateX(-50px); }
[data-reveal="fade-right"] { transform: translateX(50px); }
[data-reveal="scale-in"]   { transform: scale(0.94); }

[data-reveal].is-visible {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

/* Stagger children */
[data-reveal="stagger"] {
  opacity: 1;
  transform: none;
}
[data-reveal="stagger"] > * {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.9s var(--ease-out-expo),
              transform 0.9s var(--ease-out-expo);
}
[data-reveal="stagger"].is-visible > *:nth-child(1) { transition-delay: 0s;     opacity: 1; transform: translateY(0); }
[data-reveal="stagger"].is-visible > *:nth-child(2) { transition-delay: 0.15s;  opacity: 1; transform: translateY(0); }
[data-reveal="stagger"].is-visible > *:nth-child(3) { transition-delay: 0.3s;   opacity: 1; transform: translateY(0); }
[data-reveal="stagger"].is-visible > *:nth-child(4) { transition-delay: 0.45s;  opacity: 1; transform: translateY(0); }
[data-reveal="stagger"].is-visible > *:nth-child(5) { transition-delay: 0.6s;   opacity: 1; transform: translateY(0); }
[data-reveal="stagger"].is-visible > *:nth-child(6) { transition-delay: 0.75s;  opacity: 1; transform: translateY(0); }
[data-reveal="stagger"].is-visible > *:nth-child(7) { transition-delay: 0.9s;   opacity: 1; transform: translateY(0); }
[data-reveal="stagger"].is-visible > *:nth-child(8) { transition-delay: 1.05s;  opacity: 1; transform: translateY(0); }


/* ========================================
   18. SECTION NAV
   ======================================== */
#section-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  transform: translateY(-100%);
  transition: transform 0.5s var(--ease-out-quart);
  display: flex;
  align-items: center;
}
#section-nav.is-visible {
  transform: translateY(0);
}
.section-nav__inner {
  flex: 1;
  position: relative;
  display: flex;
  justify-content: center;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.section-nav__inner::-webkit-scrollbar { display: none; }
.section-nav__list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}
.section-nav__list a {
  display: block;
  padding: 0.9rem 1.125rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--color-text-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--duration-fast) ease;
}
.section-nav__list a.is-active {
  color: var(--color-text);
}
.section-nav__indicator {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 0;
  background: var(--color-text);
  pointer-events: none;
  will-change: left, width;
  transition: left 0.4s var(--ease-out-quart), width 0.4s var(--ease-out-quart);
}
.section-nav__cta {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-right: var(--space-md);
  padding: 0.45rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--color-text);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--duration-fast) ease, border-color var(--duration-fast) ease;
}
.section-nav__cta:hover {
  background: var(--color-bg-cream);
  border-color: var(--color-text-muted);
}
.section-nav__cta-icon {
  width: 13px;
  height: auto;
  opacity: 0.65;
}


/* ========================================
   19. RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .living-grid__mid img { aspect-ratio: 4/3; }
}

@media (max-width: 768px) {
  .section-padded {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-xl);
  }
  .hero__content {
    width: 100%;
    padding: 0 var(--gutter);
  }
  .hero__scroll { display: none; }
  .overview-stats {
    flex-wrap: wrap;
    gap: var(--space-md) var(--space-lg);
  }
  .gallery-diptych {
    grid-template-columns: 1fr;
  }
  .gallery-diptych img:first-child { aspect-ratio: 16/10; }
  .gallery-diptych img:last-child  { aspect-ratio: 16/10; margin-top: 0; }
  .gallery-trio {
    grid-template-columns: 1fr;
  }
  .gallery-trio img { aspect-ratio: 4/3; }
  .living-grid__mid {
    grid-template-columns: 1fr;
  }
  .living-grid__cinematic {
    aspect-ratio: 16/10;
  }
  .bedroom-cascade__row,
  .bedroom-cascade__row--reversed {
    grid-template-columns: 1fr;
  }
  .history-grid {
    grid-template-columns: 1fr;
  }
  .history-img--archival { aspect-ratio: 16/10; }
  .history-img--current  { margin-top: 0; }
  [data-reveal] { --duration-reveal: 0.85s; }
  [data-parallax] { transform: none !important; }
  .footer-features {
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
  }
  .footer-features span { padding-left: 0; }
  .footer-features span:not(:first-child)::before { display: none; }
  .section-nav__list a {
    padding: 0.875rem 0.75rem;
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .overview-features { grid-template-columns: 1fr; }
  .hero__subtitle { display: none; }
  #video { height: 50vh; min-height: 300px; }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
  [data-reveal="stagger"] > * {
    opacity: 1 !important;
    transform: none !important;
  }
  html { scroll-behavior: auto; }
}