:root {
  --bg: #f5f2ed;
  --bg-warm: #ece8e1;
  --bg-dark: #1a1a1a;
  --fg: #1a1a1a;
  --fg-light: #5a5650;
  --fg-muted: #8a8578;
  --accent: #8b7355;
  --forest: #2d4a3e;
  --navy: #1c2842;
  --ivory: #f0ebe3;
  --sand: #c4b6a0;
  --stone: #8a8578;
  --display: 'Cormorant Garamond', Georgia, serif;
  --body: 'DM Sans', -apple-system, sans-serif;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  background: var(--bg-dark);
  color: var(--ivory);
  text-align: center;
  padding: 2rem;
}

.hero-inner {
  max-width: 800px;
}

.hero-mark {
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.45em;
  margin-bottom: 3rem;
  color: var(--sand);
}

.hero-divider {
  width: 1px;
  height: 60px;
  background: var(--sand);
  margin: 0 auto 3rem;
  opacity: 0.4;
}

.hero-headline {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
  color: #fff;
}

.hero-sub {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--stone);
  max-width: 540px;
  margin: 0 auto;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--sand), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 0.8; transform: scaleY(1); }
}

/* ========== PHILOSOPHY ========== */
.philosophy {
  padding: 8rem 2rem;
  background: var(--bg);
}

.philosophy-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.philosophy-label,
.collections-label,
.materials-label {
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 3rem;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 6rem;
  align-items: start;
}

.philosophy-statement h2 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.25;
  margin-bottom: 1.5rem;
  color: var(--fg);
}

.philosophy-statement p {
  font-size: 1rem;
  color: var(--fg-light);
  max-width: 480px;
}

.pillar {
  padding: 1.5rem 0;
  border-top: 1px solid rgba(138, 133, 120, 0.2);
}

.pillar-number {
  font-family: var(--body);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 0.75rem;
}

.pillar h3 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.pillar p {
  font-size: 0.9rem;
  color: var(--fg-light);
}

/* ========== COLLECTIONS ========== */
.collections {
  padding: 8rem 2rem;
  background: var(--bg-warm);
}

.collections-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.collections-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.collection-card {
  background: var(--bg);
  padding: 2.5rem 2rem;
  position: relative;
  transition: transform 0.4s var(--ease);
}

.collection-card:hover {
  transform: translateY(-4px);
}

.collection-index {
  font-family: var(--display);
  font-weight: 300;
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 1.5rem;
  letter-spacing: 0.1em;
}

.collection-color {
  width: 32px;
  height: 3px;
  margin-bottom: 1.5rem;
}

.motion-color { background: var(--fg); }
.shelter-color { background: var(--forest); }
.flow-color { background: var(--sand); }
.silence-color { background: var(--navy); }

.collection-name {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.6rem;
  margin-bottom: 0.25rem;
}

.collection-type {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 1.25rem;
}

.collection-desc {
  font-size: 0.9rem;
  color: var(--fg-light);
  line-height: 1.7;
}

/* ========== MATERIALS ========== */
.materials {
  padding: 8rem 2rem;
  background: var(--bg);
}

.materials-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.materials-text h2 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.materials-text p {
  font-size: 1rem;
  color: var(--fg-light);
  max-width: 440px;
}

.materials-palette {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.swatch {
  aspect-ratio: 1;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 0.6rem;
  position: relative;
  transition: transform 0.3s var(--ease);
}

.swatch:hover {
  transform: scale(1.05);
}

.swatch span {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}

.swatch:nth-child(3) span { color: rgba(0,0,0,0.4); }
.swatch:nth-child(5) span { color: rgba(0,0,0,0.4); }

/* ========== CLOSING ========== */
.closing {
  padding: 10rem 2rem;
  background: var(--bg-dark);
  color: var(--ivory);
  text-align: center;
}

.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}

.closing-mark {
  font-size: 2rem;
  color: var(--sand);
  margin-bottom: 3rem;
  opacity: 0.5;
}

.closing h2 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: #fff;
}

.closing p {
  font-size: 1rem;
  color: var(--stone);
  margin-bottom: 3rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.closing-tagline {
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--sand);
  margin-top: 3rem;
}

/* ========== FOOTER ========== */
.site-footer {
  padding: 3rem 2rem;
  background: var(--bg-dark);
  border-top: 1px solid rgba(138, 133, 120, 0.1);
  text-align: center;
}

.footer-brand {
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.65rem;
  letter-spacing: 0.5em;
  color: var(--stone);
  margin-bottom: 0.5rem;
}

.footer-sub {
  font-size: 0.75rem;
  color: var(--fg-muted);
  opacity: 0.5;
}

.footer-logo {
  display: inline-block;
  text-decoration: none;
  margin-bottom: 1rem;
  opacity: 0.85;
  transition: opacity 0.2s;
}
.footer-logo:hover {
  opacity: 1;
}

.footer-copy {
  font-family: var(--body);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  opacity: 0.4;
  margin-top: 0.75rem;
}

/* ========== NAV ========== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2.5rem;
  background: rgba(26, 26, 26, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(196, 182, 160, 0.08);
}

.nav-brand {
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.65rem;
  letter-spacing: 0.5em;
  color: var(--sand);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.nav-brand:hover {
  color: var(--ivory);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  font-family: var(--body);
  font-weight: 400;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--stone);
  text-decoration: none;
  transition: color 0.2s var(--ease);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--sand);
  transition: width 0.3s var(--ease);
}

.nav-link:hover {
  color: var(--ivory);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--stone);
  transition: all 0.2s var(--ease);
}

.nav-toggle.active span:first-child {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle.active span:last-child {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 56px;
  left: 0;
  right: 0;
  z-index: 99;
  background: rgba(26, 26, 26, 0.97);
  flex-direction: column;
  padding: 1.5rem 2.5rem;
  gap: 1.25rem;
  border-bottom: 1px solid rgba(196, 182, 160, 0.08);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--body);
  font-size: 1rem;
  color: var(--stone);
  text-decoration: none;
  letter-spacing: 0.1em;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(138, 133, 120, 0.1);
  transition: color 0.2s var(--ease);
}

.mobile-menu a:hover {
  color: var(--ivory);
}

/* Homepage nav offset */
.hero {
  padding-top: calc(2rem + 56px);
}

/* Homepage collection cards — now anchor tags */
.collection-card {
  display: block;
  text-decoration: none;
  color: inherit;
}

.collection-cta {
  display: inline-block;
  margin-top: 1.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--fg-muted);
  transition: color 0.2s var(--ease);
}

.collection-card:hover .collection-cta {
  color: var(--accent);
}

/* ========== COLLECTION DETAIL PAGES ========== */

/* Hero */
.coll-hero {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  background: var(--bg-dark);
  color: var(--ivory);
  padding: 6rem 2.5rem 5rem;
}

.coll-hero-inner {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.coll-index {
  font-family: var(--display);
  font-weight: 300;
  font-size: 8rem;
  line-height: 1;
  color: rgba(196, 182, 160, 0.12);
  position: absolute;
  right: 2.5rem;
  bottom: 4rem;
  pointer-events: none;
}

.coll-accent-line {
  width: 40px;
  height: 2px;
  background: var(--coll-accent, var(--sand));
  margin-bottom: 1.5rem;
}

.coll-headline {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 0.75rem;
}

.coll-type {
  font-family: var(--body);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 1.5rem;
}

.coll-tagline {
  font-size: 1.1rem;
  color: var(--sand);
  max-width: 480px;
  font-style: italic;
  font-family: var(--display);
  font-weight: 300;
}

/* Section label */
.coll-section-label {
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 3rem;
}

/* Philosophy */
.coll-philosophy {
  padding: 8rem 2.5rem;
  background: var(--bg);
}

.coll-philosophy-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.coll-philosophy-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 6rem;
  align-items: start;
}

.coll-philosophy-text h2 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.coll-philosophy-text p {
  font-size: 1rem;
  color: var(--fg-light);
  max-width: 480px;
  line-height: 1.8;
}

.coll-attributes {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.coll-attr {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(138, 133, 120, 0.2);
}

.coll-attr-num {
  font-family: var(--body);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  flex-shrink: 0;
  margin-top: 3px;
}

.coll-attr h3 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

.coll-attr p {
  font-size: 0.9rem;
  color: var(--fg-light);
}

/* Products */
.coll-products {
  padding: 8rem 2.5rem;
  background: var(--bg-warm);
}

.coll-products-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.coll-products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.product-card {
  background: var(--bg);
  overflow: hidden;
  transition: transform 0.4s var(--ease);
}

.product-card:hover {
  transform: translateY(-6px);
}

.product-visual {
  aspect-ratio: 3/4;
  position: relative;
  overflow: hidden;
}

.product-visual-inner {
  width: 100%;
  height: 100%;
  transition: transform 0.6s var(--ease);
}

.product-card:hover .product-visual-inner {
  transform: scale(1.03);
}

.product-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ivory);
  background: rgba(26, 26, 26, 0.7);
  padding: 0.35rem 0.75rem;
  backdrop-filter: blur(4px);
}

.product-details {
  padding: 1.75rem;
}

.product-code {
  font-family: var(--body);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}

.product-name {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.product-desc {
  font-size: 0.875rem;
  color: var(--fg-light);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.product-spec {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border: 1px solid rgba(138, 133, 120, 0.25);
  padding: 0.25rem 0.6rem;
}

.product-colorways {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.colorways-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.colorway-dots {
  display: flex;
  gap: 0.5rem;
}

.colorway-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(138, 133, 120, 0.3);
  cursor: default;
}

/* PDP link on collection grid cards */
.product-pdp-link {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--body);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.product-pdp-link:hover {
  color: var(--fg);
}

/* Materials */
.coll-materials {
  padding: 8rem 2.5rem;
  background: var(--bg);
}

.coll-materials-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.coll-materials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.mat-item {
  padding: 2rem 0;
  border-top: 1px solid rgba(138, 133, 120, 0.2);
}

.mat-icon {
  font-size: 1.25rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.mat-item h4 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

.mat-item p {
  font-size: 0.875rem;
  color: var(--fg-light);
  line-height: 1.7;
}

/* Palette */
.coll-palette {
  padding: 8rem 2.5rem;
  background: var(--bg-warm);
}

.coll-palette-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.coll-swatches {
  display: flex;
  height: 160px;
  gap: 0;
}

.coll-swatch {
  flex: 1;
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  transition: flex 0.4s var(--ease);
  position: relative;
}

.coll-swatch:hover {
  flex: 2;
}

.swatch-name {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Collection nav */
.coll-nav-section {
  padding: 5rem 2.5rem;
  background: var(--bg-dark);
  border-top: 1px solid rgba(138, 133, 120, 0.1);
}

.coll-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.coll-nav-link {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-decoration: none;
  transition: opacity 0.2s var(--ease);
}

.coll-nav-link:hover {
  opacity: 0.7;
}

.coll-nav-dir {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone);
}

.coll-nav-name {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--ivory);
}

.coll-nav-next {
  text-align: right;
}

.coll-nav-home {
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--stone);
  text-decoration: none;
  border: 1px solid rgba(138, 133, 120, 0.3);
  padding: 0.75rem 1.5rem;
  transition: all 0.2s var(--ease);
}

.coll-nav-home:hover {
  color: var(--ivory);
  border-color: rgba(196, 182, 160, 0.5);
}

/* ========== PRODUCT BLANK + PRICE + PHASE 2 ========== */

/* Blank reference line under specs */
.product-blank {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.product-blank-label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-muted);
  flex-shrink: 0;
}

.product-blank-value {
  font-size: 0.75rem;
  color: var(--fg-light);
  font-style: italic;
}

/* Price display */
.product-price {
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 1rem;
  letter-spacing: 0.01em;
}

.product-price--tbd {
  font-family: var(--body);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* Phase 2 badge variant */
.product-badge--phase2 {
  background: rgba(28, 40, 66, 0.75);
  color: rgba(196, 182, 160, 0.9);
  border: 1px solid rgba(196, 182, 160, 0.2);
}

/* Phase 2 card state */
.product-card--phase2 {
  opacity: 0.85;
}

.product-card--phase2:hover {
  transform: none;
  opacity: 0.85;
}

/* Coming soon hero badge */
.coll-coming-soon-badge {
  display: inline-block;
  margin-top: 1.5rem;
  font-family: var(--body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(196, 182, 160, 0.7);
  border: 1px solid rgba(196, 182, 160, 0.25);
  padding: 0.5rem 1.25rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .collections-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .materials-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .coll-philosophy-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .coll-products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .coll-materials-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .nav-links {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 600px) {
  .hero { padding: 2rem 1.5rem; }
  .hero { padding-top: calc(2rem + 56px); }
  .philosophy { padding: 5rem 1.5rem; }
  .collections { padding: 5rem 1.5rem; }
  .materials { padding: 5rem 1.5rem; }
  .closing { padding: 6rem 1.5rem; }
  .collections-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .materials-palette {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
  }
  .desktop-only { display: none; }
  .hero-divider { height: 40px; margin-bottom: 2rem; }
  .hero-mark { margin-bottom: 2rem; }
  .coll-products-grid {
    grid-template-columns: 1fr;
  }
  .coll-hero {
    padding: 5rem 1.5rem 4rem;
  }
  .coll-index {
    font-size: 5rem;
    right: 1.5rem;
    bottom: 3rem;
  }
  .coll-nav-inner {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }
  .coll-nav-next {
    text-align: center;
  }
  .coll-swatches {
    height: 120px;
  }
  .site-nav {
    padding: 1.25rem 1.5rem;
  }
}

/* ===================================================================
   PRODUCT DETAIL PAGE (PDP)
   =================================================================== */

/* --- Hero --- */
.pdp-hero {
  min-height: 55vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px; /* clear fixed nav */
  position: relative;
  overflow: hidden;
}

.pdp-hero-visual {
  width: 100%;
  max-width: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
}

/* Placeholder box — matches brand visual language until mockup assets arrive */
.pdp-mockup-placeholder {
  width: 340px;
  height: 380px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.pdp-mockup-inner {
  text-align: center;
  color: rgba(255,255,255,0.7);
}

.pdp-mockup-label {
  font-family: var(--body);
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
}

.pdp-mockup-name {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.85);
  margin-bottom: 0.75rem;
}

.pdp-mockup-hint {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
}

/* --- Body layout --- */
.pdp-body {
  background: var(--bg);
  padding: 5rem 2rem 4rem;
}

.pdp-layout {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: start;
}

/* --- Main column --- */
.pdp-collection-badge {
  display: inline-block;
  font-family: var(--body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--badge-color, var(--accent));
  text-decoration: none;
  border: 1px solid var(--badge-color, var(--accent));
  padding: 0.3rem 0.9rem;
  margin-bottom: 1.5rem;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.pdp-collection-badge:hover {
  background: var(--badge-color, var(--accent));
  color: var(--ivory);
}

.pdp-title {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin-bottom: 1rem;
}

.pdp-price {
  font-family: var(--body);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.pdp-price--tbd {
  font-size: 1rem;
  color: var(--fg-muted);
  font-style: italic;
}

.pdp-desc {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--fg-light);
  margin-bottom: 2.5rem;
  max-width: 480px;
}

/* --- Option groups (color + size) --- */
.pdp-option-group {
  margin-bottom: 2rem;
}

.pdp-option-label {
  font-family: var(--body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0.75rem;
}

.pdp-option-note {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 0.5rem;
  font-style: italic;
}

/* Color buttons */
.pdp-colorways {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.pdp-color-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: not-allowed; /* pre-launch */
  transition: border-color 0.15s, transform 0.15s;
  outline: none;
}

.pdp-color-btn--active {
  border-color: var(--fg);
  transform: scale(1.15);
}

/* Size buttons */
.pdp-sizes {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pdp-size-btn {
  padding: 0.45rem 0.9rem;
  border: 1px solid rgba(138, 133, 120, 0.35);
  background: transparent;
  font-family: var(--body);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
  cursor: not-allowed;
  transition: border-color 0.15s, color 0.15s;
}

/* --- Waitlist capture --- */
.pdp-waitlist {
  padding: 2rem;
  background: var(--bg-warm);
  border-left: 2px solid var(--accent);
  margin-top: 1rem;
}

.pdp-waitlist-label {
  font-family: var(--body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}

.pdp-waitlist-sub {
  font-size: 0.875rem;
  color: var(--fg-light);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.pdp-waitlist-row {
  display: flex;
  gap: 0.5rem;
}

.pdp-waitlist-input {
  flex: 1;
  padding: 0.65rem 1rem;
  border: 1px solid rgba(138, 133, 120, 0.35);
  background: var(--bg);
  font-family: var(--body);
  font-size: 0.9rem;
  color: var(--fg);
  outline: none;
  transition: border-color 0.15s;
}

.pdp-waitlist-input:focus {
  border-color: var(--accent);
}

.pdp-waitlist-btn {
  padding: 0.65rem 1.25rem;
  background: var(--fg);
  color: var(--ivory);
  border: none;
  font-family: var(--body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.15s;
  white-space: nowrap;
}

.pdp-waitlist-btn:hover {
  opacity: 0.8;
}

.pdp-waitlist-success {
  font-size: 0.875rem;
  color: var(--forest);
  margin-top: 0.75rem;
  font-style: italic;
}

.pdp-waitlist-error {
  font-size: 0.875rem;
  color: #b84040;
  margin-top: 0.75rem;
}

/* --- Aside column --- */
.pdp-section-label {
  font-family: var(--body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 1.5rem;
}

/* Materials block */
.pdp-materials-block {
  margin-bottom: 3.5rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(138, 133, 120, 0.2);
}

.pdp-blank-row {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.pdp-blank-key {
  font-weight: 500;
  color: var(--fg);
  min-width: 50px;
}

.pdp-blank-val {
  color: var(--fg-light);
}

.pdp-specs-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.pdp-spec-item {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--fg-light);
  border: 1px solid rgba(138, 133, 120, 0.3);
  padding: 0.25rem 0.65rem;
}

.pdp-print-note {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.8rem;
  margin-bottom: 1.5rem;
}

.pdp-print-key {
  font-weight: 500;
  color: var(--fg);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pdp-print-val {
  color: var(--fg-light);
}

.pdp-mat-expanded {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(138, 133, 120, 0.15);
}

.pdp-mat-row {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.pdp-mat-icon {
  font-size: 1rem;
  color: var(--accent);
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.pdp-mat-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 0.2rem;
}

.pdp-mat-desc {
  font-size: 0.8rem;
  color: var(--fg-light);
  line-height: 1.6;
}

/* Philosophy block */
.pdp-philosophy-block {
  /* intentionally clean */
}

.pdp-philosophy-headline {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 300;
  line-height: 1.4;
  color: var(--fg);
  margin-bottom: 1rem;
}

.pdp-philosophy-body {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--fg-light);
}

/* --- Back link --- */
.pdp-back-row {
  max-width: 1100px;
  margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(138, 133, 120, 0.2);
}

.pdp-back-link {
  font-family: var(--body);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.pdp-back-link:hover {
  color: var(--fg);
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .pdp-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .pdp-hero {
    min-height: 40vh;
  }

  .pdp-mockup-placeholder {
    width: 280px;
    height: 300px;
  }
}

@media (max-width: 600px) {
  .pdp-body {
    padding: 3rem 1.5rem 3rem;
  }

  .pdp-waitlist-row {
    flex-direction: column;
  }

  .pdp-waitlist-btn {
    width: 100%;
    text-align: center;
    padding: 0.75rem;
  }

  .pdp-mockup-placeholder {
    width: 260px;
    height: 280px;
  }
}