/* ==========================================================================
   W LOFTS — tokens
   Palette sampled from the extracted renderings: brick-red facade, warm
   light-gray metal upper panels, charcoal window frames, soft sky.
   Fourth River navy/sage sampled from the brand logo, used sparingly.
   ========================================================================== */
:root {
  --brick: #9c4a3c;
  --brick-dark: #7a3a2f;
  --brick-tint: #c9877a;
  --cream: #f3ede2;
  --cream-2: #eae1d1;
  --charcoal: #2a2724;
  --charcoal-soft: #58524b;
  --sky: #b9cfe6;
  --navy: #0e4a7d;
  --sage: #86b09b;
  --white: #fffdfa;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --section-pad: clamp(4rem, 9vw, 8rem);
  --edge-pad: clamp(1.25rem, 5vw, 4.5rem);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
/* Native smooth-scroll is deliberately omitted: it fights GSAP ScrollTrigger's
   scrub math on the pinned cinematic section. main.js smooth-scrolls anchor
   nav links directly instead. */

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem var(--edge-pad);
  transition: background .4s ease, box-shadow .4s ease, padding .3s ease;
}
.site-header.scrolled {
  background: rgba(243, 237, 226, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(42,39,36,0.08);
  padding-top: .75rem;
  padding-bottom: .75rem;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
}
.wordmark-mini {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.12em;
  font-size: 1.05rem;
  color: var(--white);
  transition: color .4s ease;
}
.site-header.scrolled .wordmark-mini { color: var(--charcoal); }
.header-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}
.header-nav a {
  color: rgba(255,255,255,0.88);
  transition: color .4s ease, opacity .2s ease;
  opacity: 0.85;
}
.header-nav a:hover { opacity: 1; }
.site-header.scrolled .header-nav a { color: var(--charcoal-soft); }
.header-nav a.nav-cta {
  border: 1px solid rgba(255,255,255,0.55);
  padding: 0.5rem 1.1rem;
  border-radius: 2px;
  color: var(--white);
}
.site-header.scrolled .header-nav a.nav-cta {
  border-color: var(--brick);
  color: var(--brick);
}
@media (max-width: 720px) {
  .header-nav a:not(.nav-cta) { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--charcoal);
}
.hero-media {
  position: absolute;
  inset: 0;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 35%;
  transform: scale(1.08);
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(20,17,15,0.82) 0%, rgba(20,17,15,0.25) 45%, rgba(20,17,15,0.15) 100%),
    linear-gradient(to bottom, rgba(20,17,15,0.35) 0%, rgba(20,17,15,0) 30%);
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  padding: 0 var(--edge-pad) clamp(4.5rem, 11vh, 7rem);
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}
.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 1rem;
}
.hero-word {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(3.5rem, 13vw, 9rem);
  letter-spacing: 0.02em;
  line-height: 0.95;
}
.hero-address {
  margin-top: 1.3rem;
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.92);
}
.hero-tag {
  margin-top: 0.5rem;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: rgba(255,255,255,0.82);
  max-width: 32ch;
}
.scroll-cue {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--white);
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.85;
}
.scroll-cue span {
  display: block;
  width: 1px;
  height: 34px;
  background: rgba(255,255,255,0.7);
  margin: 0 auto 0.6rem;
  animation: scrollpulse 2.2s ease-in-out infinite;
}
@keyframes scrollpulse {
  0%, 100% { transform: scaleY(0.4); opacity: 0.4; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; transform-origin: top; }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-cue span { animation: none; }
}

/* ==========================================================================
   Cinematic scroll sequence
   ========================================================================== */
.cine {
  position: relative;
  height: 400vh;
  background: var(--charcoal);
}
.cine-stage {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
}
.cine-frame {
  position: absolute;
  inset: 0;
  opacity: 0;
  will-change: transform, opacity;
}
.cine-frame.active { opacity: 1; }
.cine-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.12);
}
.cine-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,13,11,0.75) 0%, rgba(15,13,11,0.15) 40%, rgba(15,13,11,0.35) 100%);
}
.cine-copy {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  align-items: flex-end;
  padding: 0 var(--edge-pad) clamp(3.5rem, 10vh, 6rem);
  max-width: 1400px;
  margin: 0 auto;
}
.cine-line {
  position: absolute;
  bottom: clamp(3.5rem, 10vh, 6rem);
  left: var(--edge-pad);
  right: var(--edge-pad);
  max-width: 640px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}
.cine-line.active { opacity: 1; transform: translateY(0); }
.cine-kicker {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 0.8rem;
}
.cine-line p {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.25rem, 2.6vw, 2rem);
  line-height: 1.3;
  color: var(--white);
}

/* ==========================================================================
   Shared section layout
   ========================================================================== */
.section {
  padding: var(--section-pad) var(--edge-pad);
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brick);
}
.section-eyebrow.light { color: var(--sky); }
.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.9rem, 4vw, 3.1rem);
  line-height: 1.15;
  margin-top: 0.9rem;
  max-width: 22ch;
  color: var(--charcoal);
}
.section-title.light { color: var(--white); }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Property overview — editorial index list
   ========================================================================== */
.amenity-index {
  list-style: none;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid rgba(42,39,36,0.15);
}
.amenity-index li {
  display: grid;
  grid-template-columns: 3rem minmax(0,1fr) minmax(0,2fr);
  gap: clamp(1rem, 3vw, 3rem);
  align-items: baseline;
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(42,39,36,0.15);
}
.amenity-index .idx {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--brick-tint);
  font-size: 1rem;
}
.amenity-index .term {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  font-weight: 500;
}
.amenity-index .desc {
  color: var(--charcoal-soft);
  font-size: 0.92rem;
}
@media (max-width: 640px) {
  .amenity-index li { grid-template-columns: 2.2rem 1fr; row-gap: 0.3rem; }
  .amenity-index .desc { grid-column: 2 / -1; }
}

/* ==========================================================================
   Unit mix
   ========================================================================== */
.unit-groups {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: rgba(42,39,36,0.15);
  border: 1px solid rgba(42,39,36,0.15);
}
.unit-group {
  background: var(--cream);
  padding: clamp(1.5rem, 3vw, 2.25rem);
}
.unit-group-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}
.unit-group-head h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
}
.unit-group-count {
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--brick);
  white-space: nowrap;
}
.unit-group-range {
  font-size: 0.88rem;
  color: var(--charcoal-soft);
}
.unit-group-detail {
  font-size: 0.88rem;
  color: var(--charcoal-soft);
  margin-top: 0.35rem;
}
.unit-table {
  width: 100%;
  margin-top: 1.25rem;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.unit-table td {
  padding: 0.55rem 0;
  border-top: 1px solid rgba(42,39,36,0.12);
}
.unit-table td:last-child {
  text-align: right;
  font-family: var(--font-display);
  color: var(--brick);
  width: 3rem;
}

/* ==========================================================================
   Floor plans
   ========================================================================== */
.plan-tabs {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.plan-tab {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  padding: 0.65rem 1.3rem;
  background: none;
  border: 1px solid rgba(42,39,36,0.25);
  color: var(--charcoal-soft);
  cursor: pointer;
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}
.plan-tab.active, .plan-tab:hover {
  background: var(--brick);
  border-color: var(--brick);
  color: var(--white);
}
.plan-viewer {
  margin-top: 1.5rem;
  background: var(--white);
  border: 1px solid rgba(42,39,36,0.12);
  position: relative;
  min-height: 320px;
}
.plan-img {
  display: none;
  width: 100%;
  height: auto;
}
.plan-img.active { display: block; }

/* ==========================================================================
   Location
   ========================================================================== */
.location-grid {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}
.location-map-frame {
  position: relative;
  width: 100%;
  padding-top: 63.0366%; /* 793 / 1258 — locks height to width regardless of grid sizing */
  overflow: hidden;
  border: 1px solid rgba(42,39,36,0.15);
}
.location-map {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.location-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.location-list h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--brick);
  margin-bottom: 0.9rem;
}
.location-list h3:not(:first-child) { margin-top: 1.6rem; }
.location-list ul { list-style: none; }
.location-list li {
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(42,39,36,0.1);
  font-size: 0.92rem;
}
@media (max-width: 860px) {
  .location-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Timeline
   ========================================================================== */
.timeline-track {
  margin-top: clamp(3rem, 7vw, 5rem);
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  overflow-x: auto;
  padding-bottom: 1rem;
  position: relative;
}
.timeline-track::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(42,39,36,0.2);
}
.tl-item {
  position: relative;
  flex: 0 0 auto;
  width: clamp(150px, 20vw, 200px);
  padding-top: 2rem;
}
.tl-date {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--brick);
  margin-bottom: 0.6rem;
}
.tl-dot {
  position: absolute;
  top: 1px;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--cream);
  border: 2px solid var(--brick);
}
.tl-label {
  display: block;
  font-size: 0.95rem;
  line-height: 1.4;
  max-width: 20ch;
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact {
  background: var(--charcoal);
  color: var(--white);
}
.contact-grid {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.15);
}
.contact-card {
  background: var(--charcoal);
  padding: clamp(1.5rem, 3vw, 2.25rem);
}
.contact-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
}
.contact-title {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin: 0.35rem 0 1.2rem;
}
.contact-card a {
  display: block;
  font-size: 0.95rem;
  padding: 0.4rem 0;
  color: var(--sky);
  transition: color .2s ease;
}
.contact-card a:hover { color: var(--white); }
.contact-cta {
  display: inline-block;
  margin-top: clamp(2rem, 4vw, 3rem);
  padding: 1.1rem 2.4rem;
  background: var(--brick);
  color: var(--white);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  transition: background .25s ease;
}
.contact-cta:hover { background: var(--brick-dark); }
.footer-meta {
  margin-top: clamp(3.5rem, 8vw, 6rem);
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer-logo {
  height: 26px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}
.footer-meta p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
}