:root {
  --navy: #0B0F1A;
  --graphite: #141B2D;
  --graphite-light: #1C2538;
  --slate: #8B95A8;
  --white: #E8ECF4;
  --amber: #FFAB00;
  --amber-glow: rgba(255, 171, 0, 0.35);
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --mini-nav-h: 48px;
  --top-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--mini-nav-h) + var(--top-h) + 12px);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--slate);
  background: var(--navy);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

/* Sticky mini-nav */
.mini-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 110;
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 2vw, 1.5rem);
  height: var(--mini-nav-h);
  padding-inline: clamp(1rem, 3vw, 2rem);
  background: rgba(11, 15, 26, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 171, 0, 0.12);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.mini-nav::-webkit-scrollbar { height: 0; }
.mini-nav a {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  white-space: nowrap;
  transition: color 0.2s;
}
.mini-nav a:hover,
.mini-nav a.active { color: var(--amber); }

.lang-btn {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--amber);
  color: var(--amber);
}
.lang-btn:hover { background: var(--amber); color: var(--navy); }

/* Top bar */
.top-bar {
  position: fixed;
  top: var(--mini-nav-h);
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--top-h);
  padding-inline: clamp(1rem, 4vw, 3rem);
  background: linear-gradient(180deg, var(--navy) 0%, transparent 100%);
  pointer-events: none;
}
.top-bar > * { pointer-events: auto; }

.brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
}
.brand span { color: var(--amber); }

.top-cta {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
  transition: opacity 0.2s;
}
.top-cta:hover { opacity: 0.8; }

main { padding-top: calc(var(--mini-nav-h) + var(--top-h)); }

/* Hero split */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  min-height: calc(100svh - var(--mini-nav-h) - var(--top-h));
  position: relative;
}

.hero-left {
  padding: clamp(2rem, 6vw, 4rem) clamp(1.25rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}

.tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6.5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: 1.05rem;
  max-width: 40ch;
  margin-bottom: 2rem;
  color: var(--slate);
}

.hero-types {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.hero-types span {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--graphite-light);
  color: var(--white);
  background: var(--graphite);
}

.hero-right {
  position: relative;
  overflow: hidden;
  min-height: 320px;
}
.hero-right img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
}
.hero-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 120px;
  height: 4px;
  background: var(--amber);
  box-shadow: 0 0 24px var(--amber-glow);
}

.hero-strip {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem clamp(1.25rem, 5vw, 4rem);
  background: var(--graphite);
  border-top: 1px solid rgba(255, 171, 0, 0.15);
}
.hero-strip img {
  width: 140px;
  height: 56px;
  object-fit: cover;
  opacity: 0.85;
}
.hero-strip p {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
}

/* Blocks */
.block {
  padding-block: clamp(4rem, 12vh, 7rem);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.block-inner {
  width: min(94%, 1200px);
  margin-inline: auto;
}

.block-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 171, 0, 0.35);
  margin-bottom: 1rem;
}
.block-num.light { -webkit-text-stroke-color: rgba(255, 171, 0, 0.5); }

.block-content h2,
.portfolio-head h2,
.timeline-inner h2,
.cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1rem;
}

.block-content p { margin-bottom: 1rem; max-width: 52ch; }

.asym {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.block-visual img {
  width: 100%;
  height: clamp(260px, 40vh, 400px);
  object-fit: cover;
}
.block-visual.offset {
  transform: translateX(0);
}

.metrics {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--graphite-light);
}
.metrics strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1.1;
}
.metrics span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.chip-row span {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  background: var(--graphite-light);
  color: var(--white);
  border-left: 2px solid var(--amber);
}

.strategy { background: var(--graphite); }
.facade { background: var(--navy); }

.grid-2 {
  display: grid;
  gap: 2.5rem;
}

.zoning-cards {
  display: grid;
  gap: 1px;
  background: rgba(255, 171, 0, 0.2);
}
.zoning-cards article {
  padding: 1.5rem;
  background: var(--graphite-light);
}
.zoning-cards h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--amber);
  margin-bottom: 0.5rem;
}
.zoning-cards p { font-size: 0.9rem; }

/* Value */
.value-banner {
  position: relative;
  margin-bottom: 2px;
}
.value-banner img {
  width: 100%;
  height: clamp(280px, 45vh, 420px);
  object-fit: cover;
}
.value-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(11, 15, 26, 0.92) 40%, transparent 100%);
}
.value-copy {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 4rem);
  max-width: 560px;
}
.value-copy p { max-width: 42ch; }

.value-retail {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0;
  background: var(--graphite);
}
.value-retail img {
  height: 200px;
  object-fit: cover;
}
.value-retail p {
  padding: 1.5rem 2rem;
  font-size: 0.95rem;
  align-self: center;
  color: var(--white);
}

/* Portfolio horizontal */
.portfolio {
  padding-block: clamp(3rem, 8vh, 5rem);
  background: var(--graphite);
  overflow: hidden;
}

.portfolio-head {
  padding-inline: clamp(1rem, 4vw, 3rem);
  margin-bottom: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
}
.portfolio-head p {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
}

.portfolio-track {
  display: flex;
  gap: 1.25rem;
  padding-inline: clamp(1rem, 4vw, 3rem);
  padding-bottom: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
}
.portfolio-track::-webkit-scrollbar { height: 4px; }
.portfolio-track::-webkit-scrollbar-thumb { background: var(--amber); }

.proj-card {
  flex: 0 0 min(85vw, 380px);
  scroll-snap-align: start;
  background: var(--navy);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease);
}
.proj-card:hover { transform: translateY(-6px); }
.proj-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.proj-card:hover img { transform: scale(1.04); }

.proj-meta {
  padding: 1.25rem 1.5rem 1.5rem;
  border-top: 2px solid var(--amber);
}
.proj-type {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
}
.proj-meta h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin: 0.35rem 0 0.2rem;
}
.proj-meta p { font-size: 0.85rem; }

/* Timeline */
.timeline {
  padding-block: clamp(4rem, 10vh, 6rem);
  background: var(--navy);
}
.timeline-inner {
  width: min(94%, 900px);
  margin-inline: auto;
}

.time-list {
  list-style: none;
  margin-top: 2.5rem;
  position: relative;
  padding-left: 2rem;
}
.time-list::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(var(--amber), transparent);
}

.time-list li {
  position: relative;
  padding-bottom: 2.5rem;
}
.time-list li::before {
  content: "";
  position: absolute;
  left: -2rem;
  top: 0.35rem;
  width: 10px;
  height: 10px;
  margin-left: -4px;
  background: var(--amber);
  box-shadow: 0 0 12px var(--amber-glow);
}

.time-phase {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
}
.time-list h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  margin: 0.35rem 0 0.25rem;
}
.time-list p { font-size: 0.9rem; }

/* CTA */
.cta {
  padding: clamp(4rem, 12vh, 6rem) clamp(1.25rem, 5vw, 4rem);
  background: linear-gradient(135deg, var(--graphite) 0%, var(--navy) 50%);
  border-top: 1px solid rgba(255, 171, 0, 0.2);
}

.cta-grid {
  display: grid;
  gap: 2rem;
  max-width: 1100px;
  margin-inline: auto;
  margin-bottom: 3rem;
}
.cta-lead,
.cta p { max-width: 48ch; }

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-block;
  padding: 0.9rem 1.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-amber {
  background: var(--amber);
  color: var(--navy);
  box-shadow: 0 4px 24px var(--amber-glow);
}
.btn-outline {
  border: 1px solid var(--slate);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--amber); color: var(--amber); }

.cta-foot {
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.5;
  max-width: 1100px;
  margin-inline: auto;
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }

/* Desktop */
@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1fr 1.1fr;
    grid-template-rows: 1fr auto;
  }
  .hero-left { grid-row: 1; }
  .hero-right { grid-row: 1; min-height: 480px; }
  .hero-right img { min-height: 100%; clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 85%); }
  .hero-strip { grid-column: 1 / -1; }

  .asym {
    grid-template-columns: 0.45fr 1fr;
    gap: 4rem;
  }
  .asym.reverse { grid-template-columns: 1fr 0.45fr; }
  .asym.reverse .block-content { order: 2; }
  .asym.reverse .block-visual { order: 1; }
  .block-visual.offset { transform: translateX(40px); }
  .asym.reverse .block-visual.offset { transform: translateX(-40px); }

  .grid-2 { grid-template-columns: 1fr 1.2fr; align-items: start; }
  .zoning-cards { grid-template-columns: repeat(3, 1fr); }

  .value-retail img { height: 100%; min-height: 180px; }
  .proj-card { flex: 0 0 400px; }
  .proj-card img { height: 260px; }

  .cta-grid { grid-template-columns: 1.2fr 1fr; align-items: end; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .proj-card:hover, .proj-card:hover img { transform: none; }
}