/* =========================================================
   The Camden — modern architectural rebuild
   ========================================================= */

:root {
  --bg: #f6f3ec;          /* warm paper */
  --bg-deep: #0e0f10;     /* charcoal */
  --bg-soft: #efeae1;
  --ink: #15161a;
  --ink-soft: #54565a;
  --ink-muted: #8a8c8f;
  --line: rgba(20, 22, 26, 0.12);
  --line-light: rgba(255,255,255,0.18);
  --accent: #8a7152;      /* warm brass / clay */
  --accent-2: #c8b594;    /* light brass */
  --paper: #ffffff;

  --maxw: 1320px;
  --pad: clamp(20px, 4vw, 64px);

  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-serif: 'Cormorant Garamond', 'Cormorant', Georgia, 'Times New Roman', serif;

  --radius: 2px;
}

/* ----- reset ----- */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; margin: 0; }
button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; }

::selection { background: var(--ink); color: var(--bg); }

/* ----- typography ----- */
h1,h2,h3,h4 { font-family: var(--font-serif); font-weight: 400; letter-spacing: -0.01em; margin: 0; color: var(--ink); }
.display { font-size: clamp(2rem, 4.4vw, 4rem); line-height: 1.04; letter-spacing: -0.015em; font-weight: 400; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--accent);
  margin: 0;
}

p { margin: 0 0 1em; }
p.lede { font-size: clamp(1.05rem, 1.4vw, 1.25rem); line-height: 1.55; color: var(--ink-soft); margin-bottom: 1.5em; }

em { font-style: italic; color: var(--accent); }

/* ----- buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  padding: 0.95em 1.6em;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all .35s cubic-bezier(.4,0,.2,1);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-light { background: var(--bg); color: var(--ink); }
.btn-light:hover { background: var(--accent); color: #fff; }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,0.45); }
.btn-ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-line {
  color: var(--ink);
  border-color: var(--ink);
  margin-top: 1em;
}
.btn-line:hover { background: var(--ink); color: var(--bg); }
.section-dark .btn-line { color: var(--bg); border-color: var(--bg); }
.section-dark .btn-line:hover { background: var(--bg); color: var(--ink); }

.muted-link { color: var(--accent); border-bottom: 1px solid currentColor; padding-bottom: 1px; }
.muted-link:hover { color: var(--ink); }
.section-dark .muted-link:hover { color: var(--bg); }

/* =========================================================
   Site nav
   ========================================================= */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 var(--pad);
  background: rgba(246, 243, 236, 0);
  transition: background .3s ease, box-shadow .3s ease, padding .3s ease;
}
.site-nav.scrolled {
  background: rgba(246, 243, 236, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 0;
  transition: padding .3s ease;
}
.site-nav.scrolled .nav-inner { padding: 1rem 0; }

.brand {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  color: #fff;
  display: inline-flex;
  align-items: baseline;
  gap: .35em;
  transition: color .3s;
}
.site-nav.scrolled .brand { color: var(--ink); }
.brand-mark { font-style: italic; opacity: 0.7; font-size: 0.85em; }
.brand-name { font-weight: 500; }

.site-nav nav ul {
  display: flex;
  gap: 2.4rem;
}
.site-nav nav a {
  color: rgba(255,255,255,.8);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 400;
  transition: color .25s;
  position: relative;
}
.site-nav.scrolled nav a { color: var(--ink-soft); }
.site-nav nav a:hover { color: #fff; }
.site-nav.scrolled nav a:hover { color: var(--ink); }
.site-nav nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.site-nav nav a:hover::after { transform: scaleX(1); }

.nav-toggle { display: none; }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 var(--pad) calc(var(--pad) * 1.5);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.hero-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: -2;
  transform: scale(1.04);
  animation: hero-zoom 18s ease-out forwards;
}
@keyframes hero-zoom { to { transform: scale(1); } }
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.25) 30%, rgba(0,0,0,.55) 75%, rgba(0,0,0,.85) 100%);
  z-index: -1;
}
.hero-content {
  max-width: 980px;
  margin: 0 auto 0 0;
  width: 100%;
}
.hero .eyebrow {
  color: var(--accent-2);
  margin-bottom: 1.2em;
  display: block;
}
.hero h1 {
  font-size: clamp(2.6rem, 7.2vw, 6.5rem);
  line-height: 1.02;
  font-weight: 400;
  margin-bottom: 0.8em;
  letter-spacing: -0.02em;
}
.h1-line { display: block; }
.h1-line em { font-style: italic; color: var(--accent-2); }
.hero-sub {
  max-width: 36em;
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  line-height: 1.55;
  color: rgba(255,255,255,.82);
  margin-bottom: 2em;
}
.hero-cta { display: flex; gap: .8rem; flex-wrap: wrap; }

.hero-meta {
  position: absolute;
  right: var(--pad);
  bottom: calc(var(--pad) * 1.5);
  display: flex;
  gap: 2.6rem;
  border-left: 1px solid var(--line-light);
  padding-left: 2rem;
}
.hero-meta div {
  display: flex;
  flex-direction: column;
  gap: .15em;
}
.meta-num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  color: #fff;
  line-height: 1;
}
.meta-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,.6);
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 1.6rem;
  transform: translateX(-50%);
  width: 1px;
  height: 50px;
  display: block;
}
.hero-scroll-line {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.7));
  animation: scroll-pulse 2.4s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@media (max-width: 720px) {
  .hero-meta { display: none; }
}

/* =========================================================
   Section frame
   ========================================================= */
.section {
  padding: clamp(80px, 11vw, 160px) var(--pad);
  position: relative;
}
.section-dark { background: var(--bg-deep); color: rgba(255,255,255,.78); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .lede { color: rgba(255,255,255,.7); }
.section-dark .eyebrow { color: var(--accent-2); }

.section-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.section-label {
  position: sticky;
  top: 120px;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.section-label p {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0;
}
.section-dark .section-label p { color: rgba(255,255,255,.5); }
.rule {
  display: inline-block;
  width: 36px;
  height: 1px;
  background: var(--accent);
}
.section-body { max-width: 720px; }

.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.6rem 2rem;
  margin: 2.4rem 0 0;
  border-top: 1px solid var(--line);
  padding-top: 2rem;
}
.facts > div { display: flex; flex-direction: column; gap: .15em; }
.facts dt {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-muted);
  margin-bottom: .4em;
}
.facts dd {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--ink);
}

@media (max-width: 880px) {
  .section-grid { grid-template-columns: 1fr; gap: 2rem; }
  .section-label { position: static; }
}

/* =========================================================
   Dwellings
   ========================================================= */
.dwellings {
  max-width: var(--maxw);
  margin: clamp(60px, 8vw, 120px) auto 0;
  display: flex;
  flex-direction: column;
  gap: clamp(80px, 10vw, 160px);
}
.dwelling {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.dwelling.reverse { grid-template-columns: 1fr 1.15fr; }
.dwelling.reverse .dwelling-info { order: -1; }

.dwelling-media {
  position: relative;
  overflow: hidden;
  background: #1c1d1f;
}
.dwelling-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transition: transform 1.2s cubic-bezier(.2,.7,.3,1);
}
.dwelling:hover .dwelling-media img { transform: scale(1.04); }

.dwelling-num {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--accent-2);
  margin-bottom: 1em;
}
.dwelling h3 {
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  line-height: 1.1;
  margin-bottom: 0.2em;
}
.dwelling-address {
  font-style: italic;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 1.5em;
}
.dwelling p { color: rgba(255,255,255,.78); }
.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .6em 1.6em;
  margin: 1.6em 0;
  padding-top: 1.6em;
  border-top: 1px solid var(--line-light);
}
.features li {
  font-size: 0.92rem;
  color: rgba(255,255,255,.78);
  position: relative;
  padding-left: 1.2em;
}
.features li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.65em;
  width: 6px;
  height: 1px;
  background: var(--accent-2);
}

@media (max-width: 760px) {
  .dwelling, .dwelling.reverse {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }
  .dwelling.reverse .dwelling-info { order: 0; }
  .features { grid-template-columns: 1fr; }
}

/* =========================================================
   Gallery
   ========================================================= */
.section-gallery { background: var(--bg-soft); }
.gallery-grid {
  max-width: var(--maxw);
  margin: clamp(60px, 8vw, 100px) auto 0;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 14vw;
  gap: 8px;
}
.gallery-grid figure { margin: 0; overflow: hidden; background: #ddd; }
.gallery-grid img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(.2,.7,.3,1), filter .4s;
  filter: saturate(0.95);
}
.gallery-grid figure:hover img { transform: scale(1.05); filter: saturate(1.1); }

/* asymmetric layout */
.gallery-grid figure:nth-child(1) { grid-column: span 7; grid-row: span 2; }
.gallery-grid figure:nth-child(2) { grid-column: span 5; grid-row: span 1; }
.gallery-grid figure:nth-child(3) { grid-column: span 5; grid-row: span 1; }
.gallery-grid figure:nth-child(4) { grid-column: span 4; }
.gallery-grid figure:nth-child(5) { grid-column: span 4; }
.gallery-grid figure:nth-child(6) { grid-column: span 4; }
.gallery-grid figure:nth-child(7) { grid-column: span 5; grid-row: span 2; }
.gallery-grid figure:nth-child(8) { grid-column: span 7; }
.gallery-grid figure:nth-child(9) { grid-column: span 4; }
.gallery-grid figure:nth-child(10){ grid-column: span 3; }

@media (max-width: 760px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 35vw;
  }
  .gallery-grid figure { grid-column: span 1 !important; grid-row: span 1 !important; }
  .gallery-grid figure:nth-child(1) { grid-column: span 2 !important; }
}

/* =========================================================
   Neighbourhood
   ========================================================= */
.hood-features {
  max-width: var(--maxw);
  margin: clamp(60px, 8vw, 100px) auto 0;
}
.hood-features ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line-light);
}
.hood-features li {
  display: flex;
  flex-direction: column;
  gap: .4em;
  padding: 1.6em 1.2em 1.6em 0;
  border-bottom: 1px solid var(--line-light);
  color: rgba(255,255,255,.72);
  font-size: 0.95rem;
}
.hood-features li span {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  color: var(--accent-2);
  letter-spacing: -0.01em;
}

.hood-map {
  max-width: var(--maxw);
  margin: clamp(40px, 5vw, 80px) auto 0;
  border: 1px solid var(--line-light);
}
.hood-map iframe {
  width: 100%;
  height: clamp(280px, 50vw, 460px);
  border: 0;
  display: block;
  filter: invert(0.92) hue-rotate(180deg);
}
.map-caption {
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,.55);
  letter-spacing: 0.06em;
  padding: 1em;
  margin: 0;
  border-top: 1px solid var(--line-light);
}

/* =========================================================
   Team
   ========================================================= */
.team-grid {
  max-width: var(--maxw);
  margin: clamp(60px, 8vw, 100px) auto 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(24px, 3vw, 48px);
}
.team-card {
  padding: 2.2em 2em;
  border: 1px solid var(--line);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 1em;
  transition: border-color .3s, transform .3s;
}
.team-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.team-card header { border-bottom: 1px solid var(--line); padding-bottom: 1em; }
.team-card h3 {
  font-size: 1.5rem;
  line-height: 1.15;
  margin-bottom: .25em;
}
.team-card .role {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin: 0;
}
.team-card p { color: var(--ink-soft); font-size: 0.95rem; line-height: 1.6; margin: 0; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: #08090a;
  color: rgba(255,255,255,.7);
  padding: clamp(60px, 7vw, 100px) var(--pad) 2rem;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: clamp(40px, 5vw, 80px);
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line-light);
}
.footer-mark {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 400;
  color: #fff;
  margin: 0 0 .3em;
  letter-spacing: -0.01em;
}
.footer-tag {
  font-size: 0.85rem;
  color: rgba(255,255,255,.5);
  letter-spacing: 0.04em;
  margin: 0;
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
}
.footer-h {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent-2);
  margin: 0 0 1em;
}
.footer-cols p { font-size: 0.92rem; line-height: 1.7; }
.footer-cols a { color: rgba(255,255,255,.78); border-bottom: 1px solid transparent; transition: border-color .25s, color .25s; }
.footer-cols a:hover { color: #fff; border-color: var(--accent); }

.footer-base {
  max-width: var(--maxw);
  margin: 2rem auto 0;
  font-size: 0.78rem;
  color: rgba(255,255,255,.4);
  letter-spacing: 0.04em;
}
.footer-base p { margin: 0; }

@media (max-width: 760px) {
  .footer-inner { grid-template-columns: 1fr; }
}

/* =========================================================
   Mobile nav
   ========================================================= */
@media (max-width: 880px) {
  .site-nav nav { display: none; }
  .site-nav nav.open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(14,15,16,.96);
    backdrop-filter: blur(14px);
    padding: 1.4rem var(--pad) 2rem;
  }
  .site-nav nav.open ul {
    flex-direction: column;
    gap: 1.2rem;
  }
  .site-nav nav.open a {
    color: #fff;
    font-size: 1rem;
    letter-spacing: 0.12em;
  }
  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
  }
  .nav-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: #fff;
    transition: transform .3s, opacity .3s;
  }
  .site-nav.scrolled .nav-toggle span { background: var(--ink); }
  .nav-toggle[aria-expanded="true"] span { background: #fff; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
}

/* =========================================================
   Reveal-on-scroll
   ========================================================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s ease, transform 1s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}