/* Project 5331 — isolated preview styles */
.project-5331 { background: #fff; }

.project-intro-5331 {
  padding: clamp(5rem,10vw,9rem) 0 clamp(4.5rem,8vw,7rem);
  border-bottom: 1px solid var(--line);
  background: var(--offwhite);
}

.project-intro-inner { max-width: 1120px; }
.project-intro-kicker { margin: 0 0 1.1rem; color: var(--gold-dark); font-size: .7rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.project-intro-5331 h1 { max-width: 900px; margin: 0; color: var(--navy); font-size: clamp(4.3rem,10vw,9.2rem); line-height: .88; letter-spacing: -.04em; }
.project-intro-lead { max-width: 720px; margin: 1.8rem 0 0; color: var(--navy); font-size: clamp(1.25rem,2.4vw,2rem); line-height: 1.35; }
.project-intro-facts { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 0; margin: clamp(3rem,6vw,5rem) 0 0; padding: 1.6rem 0 0; border-top: 1px solid var(--line); list-style: none; }
.project-intro-facts li { padding: 0 1.4rem; border-left: 1px solid var(--line); }
.project-intro-facts li:first-child { padding-left: 0; border-left: 0; }
.project-intro-facts strong { display: block; color: var(--navy); font-family: 'Montserrat', sans-serif; font-size: clamp(1.45rem,2.3vw,2rem); font-weight: 600; line-height: 1; font-variant-numeric: lining-nums tabular-nums; font-feature-settings: "lnum" 1, "tnum" 1; }
.project-intro-facts span { display: block; margin-top: .55rem; color: var(--muted); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; }

.facade-scroll {
  --facade-reveal: 0%;
  position: relative;
  height: 260vh;
  background: var(--navy-deep);
}

.facade-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 620px;
  overflow: hidden;
  background: var(--navy-deep);
  isolation: isolate;
}

.facade-stage,
.facade-layer,
.facade-layer img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.facade-layer {
  margin: 0;
  background: var(--navy-deep);
}

.facade-layer img {
  display: block;
  object-fit: contain;
  object-position: center;
}

.facade-after {
  z-index: 2;
  clip-path: inset(0 0 calc(100% - var(--facade-reveal)) 0);
  will-change: clip-path;
}

.facade-divider {
  position: absolute;
  z-index: 4;
  top: var(--facade-reveal);
  right: 0;
  left: 0;
  height: 2px;
  background: var(--gold-light);
  box-shadow: 0 0 0 1px rgba(11,45,82,.45), 0 0 20px rgba(212,175,55,.5);
  transform: translateY(-1px);
  pointer-events: none;
  will-change: top;
}

.facade-divider::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 22px;
  border: 2px solid var(--gold-light);
  border-radius: 50%;
  background: var(--navy);
  transform: translate(-50%,-50%);
}

.project-5331 .project-content { padding-top: clamp(5rem,9vw,8rem); }
.project-5331 .project-section-copy { max-width: 920px; }
.project-5331 .project-section-copy > p:last-child { margin-bottom: 0; }

.fact-grid,
.unit-grid,
.finance-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 20px;
}

.fact-card,
.unit-card,
.finance-card {
  padding: clamp(1.5rem,3vw,2.2rem);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--offwhite);
}

.fact-card strong,
.unit-card strong { display: block; color: var(--navy); font: 600 clamp(1.3rem,2vw,1.75rem)/1.2 var(--serif); }
.finance-card strong {
  display: block;
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.25rem,2vw,1.7rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -.025em;
  font-variant-numeric: lining-nums tabular-nums;
  font-feature-settings: "lnum" 1, "tnum" 1;
}
.fact-card span,
.unit-card span,
.finance-card span { display: block; margin-top: .55rem; color: var(--muted); font-size: .78rem; line-height: 1.6; }
.unit-total { margin-top: 1.5rem !important; color: var(--navy) !important; font-weight: 600; }

.project-video--possession { max-width: 440px; }
.video-grid-5331 {
  display: grid;
  grid-template-columns: minmax(0, 480px);
  justify-content: center;
  gap: clamp(3.5rem,7vw,6rem);
  align-items: start;
}
.video-card { width: 100%; margin: 0; }
.video-card h3 { margin: 0 0 1rem; color: var(--navy); font-size: clamp(1.65rem,2.6vw,2.35rem); }
.video-card video { display: block; width: 100%; height: auto; max-height: none; aspect-ratio: 9/16; object-fit: contain; border-radius: 16px; background: var(--navy-deep); box-shadow: 0 20px 55px rgba(11,45,82,.14); }
.video-card p { margin: .9rem 0 0; font-size: .74rem; text-align: center; }

.gallery-group + .gallery-group { margin-top: 3.5rem; }
.gallery-group h3 { margin: 0 0 1.25rem; color: var(--navy); font-size: clamp(1.55rem,2.5vw,2.3rem); }
.gallery-note { margin-bottom: 2rem !important; padding: 1rem 1.2rem; border-left: 2px solid var(--gold); background: var(--offwhite); font-size: .78rem; }
.detail-gallery--5331 { align-items: start; }
.project-5331 .detail-photo img { height: auto; aspect-ratio: auto; object-fit: contain; background: var(--offwhite); }
.project-5331 .detail-photo--wide { grid-column: span 2; }

.finance-card--wide { grid-column: 1 / -1; }
.finance-card--pending { border-style: dashed; border-color: var(--gold); background: #fff9e7; }
.finance-card--pending strong { color: var(--navy); }
.finance-card--pending span { color: var(--muted); }
.finance-reconciliation { margin-top: 1.5rem !important; padding-top: 1.5rem; border-top: 1px solid var(--line); font-size: .8rem; }
.finance-disclaimer { margin-top: 1.5rem !important; color: var(--muted); font-size: .74rem; }
@media (max-width: 900px) {
  .facade-scroll { height: 230vh; }
  .facade-sticky { min-height: 560px; }
  .project-intro-facts { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1.4rem 0; }
  .project-intro-facts li:nth-child(3) { padding-left: 0; border-left: 0; }
  .fact-grid, .unit-grid, .finance-grid { grid-template-columns: 1fr; }
  .finance-card--wide { grid-column: auto; }
}

@media (max-width: 640px) {
  .facade-sticky { min-height: 520px; }
  .project-intro-facts li { padding: 0 1rem; }
  .project-5331 .detail-photo--wide { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .facade-scroll { height: 100svh; min-height: 620px; --facade-reveal: 100%; }
  .facade-after, .facade-divider { will-change: auto; }
}