/* ============================================================
   ORI v2 — Haute Joaillerie · Noir luxury
   Cormorant Garamond + Libre Franklin
   Three.js hero + atelier · Conversational copy
   ============================================================ */

:root {
  --noir: #080807;
  --noir-soft: #121110;
  --noir-card: #1a1816;
  --pearl: #f5f0e8;
  --pearl-soft: rgba(245, 240, 232, 0.72);
  --pearl-muted: rgba(245, 240, 232, 0.45);
  --champagne: #d4b87a;
  --champagne-light: #e8d4a8;
  --gold-glow: rgba(212, 184, 122, 0.25);
  --border: rgba(212, 184, 122, 0.15);
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Libre Franklin", system-ui, sans-serif;
  --nav-h: 80px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1140px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }

body {
  background: var(--noir);
  color: var(--pearl);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(212, 184, 122, 0.35); }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; color: inherit; }

.sparkle-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 4vw, 40px);
  background: rgba(8, 8, 7, 0.6);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s, background 0.4s;
}

.nav.scrolled {
  background: rgba(8, 8, 7, 0.92);
  border-bottom-color: var(--border);
}

.logo {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--champagne);
}

.nav-links { display: flex; gap: clamp(16px, 2.5vw, 28px); }

.nav-links a {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pearl-muted);
  transition: color 0.25s;
}

.nav-links a:hover { color: var(--champagne); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span { display: block; width: 22px; height: 1px; background: var(--pearl); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s, background 0.25s;
}

.btn:hover { transform: translateY(-1px); }

.btn-gold {
  background: linear-gradient(135deg, #c9a45a, var(--champagne));
  color: var(--noir);
}

.btn-gold:hover { box-shadow: 0 8px 32px var(--gold-glow); }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--pearl);
}

.btn-sm { padding: 11px 22px; }
.btn-full { width: 100%; }

.kicker {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--pearl-muted);
  margin-bottom: 16px;
}

.kicker--gold { color: var(--champagne); }

.h2 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.h2 em { font-style: italic; color: var(--champagne-light); }

.body {
  font-size: 1.0625rem;
  color: var(--pearl-soft);
  max-width: 52ch;
  line-height: 1.75;
}

.body.center { margin-inline: auto; text-align: center; }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal.visible { opacity: 1; transform: none; }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-h) + 40px) 24px 80px;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 45%, transparent 0%, var(--noir) 75%),
    linear-gradient(180deg, transparent 60%, var(--noir) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7vw, 4.75rem);
  font-weight: 500;
  line-height: 1.06;
  margin-bottom: 24px;
}

.hero-title em { font-style: italic; color: var(--champagne); }

.hero-lead {
  font-size: 1.125rem;
  color: var(--pearl-soft);
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-scroll {
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--pearl-muted);
  animation: float-y 3s ease-in-out infinite;
}

@keyframes float-y {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(6px); opacity: 1; }
}

/* ── Marquee ── */
.marquee {
  border-block: 1px solid var(--border);
  padding: 14px 0;
  overflow: hidden;
  background: var(--noir-soft);
}

.marquee-track {
  display: flex;
  gap: 32px;
  width: max-content;
  animation: marquee 35s linear infinite;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pearl-muted);
}

.marquee-track .dot { color: var(--champagne); }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── Letter ── */
.letter {
  padding: clamp(80px, 12vw, 140px) clamp(20px, 4vw, 40px);
  background: var(--noir-soft);
}

.letter-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.letter-quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400;
  line-height: 1.45;
  font-style: italic;
  color: var(--pearl);
}

.letter-quote em { color: var(--champagne); font-style: italic; }

.letter-sign {
  margin-top: 24px;
  font-size: 0.875rem;
  color: var(--champagne);
  letter-spacing: 0.06em;
}

/* ── Vault ── */
.vault { position: relative; }

.vault-spacer { height: 280vh; }

.vault-pin {
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  background: var(--noir);
}

.vault-stage {
  height: 100%;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  gap: 32px;
}

.vault-canvas {
  width: 100%;
  height: min(480px, 60vh);
  display: block;
}

.vault-progress {
  position: absolute;
  bottom: 32px;
  left: clamp(20px, 4vw, 40px);
  right: clamp(20px, 4vw, 40px);
  height: 2px;
  background: rgba(212, 184, 122, 0.15);
}

.vault-progress span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--champagne);
  transition: width 0.1s linear;
}

/* ── Atelier ── */
.atelier {
  padding: clamp(80px, 12vw, 120px) 0 0;
  background: linear-gradient(180deg, var(--noir-soft) 0%, var(--noir) 100%);
}

.atelier-intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
  padding: 0 24px;
}

.atelier-pin { height: 320vh; position: relative; }

.atelier-sticky {
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 24px clamp(20px, 4vw, 40px);
  align-items: center;
}

.atelier-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.atelier-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: auto;
}

.ring-viewport {
  width: min(320px, 80%);
  opacity: 0.35;
  z-index: 1;
  transition: opacity 0.4s;
}

.ring-viewport.is-updating { opacity: 0.6; }

.ring-svg { width: 100%; height: auto; }

.engrave-svg {
  font-family: var(--font-display);
  font-size: 14px;
  fill: rgba(212, 184, 122, 0.6);
  letter-spacing: 0.15em;
}

.atelier-step-label {
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-top: 16px;
  z-index: 3;
}

.ring-spec, .ring-price {
  z-index: 3;
  text-align: center;
}

.ring-spec { font-size: 0.875rem; color: var(--pearl-soft); margin-top: 8px; }
.ring-price { font-family: var(--font-display); font-size: 1.75rem; color: var(--champagne); margin-top: 4px; }

.builder-tray {
  background: var(--noir-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  z-index: 3;
}

.tray-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 24px;
}

.tray-step {
  padding: 10px 8px;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  color: var(--pearl-muted);
  transition: all 0.25s;
}

.tray-step.is-active {
  border-color: var(--champagne);
  color: var(--champagne);
  background: rgba(212, 184, 122, 0.08);
}

.tray-panel { display: none; }
.tray-panel.is-active { display: block; }

.tray-hint {
  font-size: 0.9375rem;
  color: var(--pearl-soft);
  margin-bottom: 16px;
  font-style: italic;
}

.tray-note { font-size: 0.75rem; color: var(--pearl-muted); margin-top: 12px; }

.swatch-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }

.swatch {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s;
}

.swatch::before {
  content: "";
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--swatch);
  border: 1px solid rgba(255,255,255,0.2);
}

.swatch.is-active { border-color: var(--champagne); }
.swatch span { font-size: 0.75rem; }

.stone-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }

.stone-chip {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  font-size: 0.8125rem;
  cursor: pointer;
  transition: all 0.2s;
}

.stone-chip.is-active {
  border-color: var(--champagne);
  background: rgba(212, 184, 122, 0.1);
  color: var(--champagne);
}

.setting-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }

.setting-btn {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  font-size: 0.8125rem;
  cursor: pointer;
}

.setting-btn.is-active {
  border-color: var(--champagne);
  color: var(--champagne);
}

.engrave-input {
  width: 100%;
  padding: 14px 16px;
  background: var(--noir);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.1em;
}

.tray-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.tray-arrow {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  color: var(--champagne);
}

.tray-counter { font-size: 0.75rem; letter-spacing: 0.1em; color: var(--pearl-muted); }

/* ── Stones ── */
.stones {
  padding: clamp(80px, 12vw, 120px) clamp(20px, 4vw, 40px);
  background: var(--pearl);
  color: var(--noir);
}

.stones .h2 { color: var(--noir); }
.stones .body { color: #555; }
.stones .kicker--gold { color: #8a7348; }

.stones-head { max-width: 600px; margin-bottom: 48px; }

.stones-layout {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
}

.stones-picker { display: flex; flex-direction: column; gap: 8px; }

.stone-pick {
  text-align: left;
  padding: 14px 16px;
  border: none;
  border-left: 2px solid transparent;
  background: transparent;
  font-family: var(--font-display);
  font-size: 1.25rem;
  cursor: pointer;
  color: #888;
  transition: all 0.25s;
}

.stone-pick.is-active {
  border-left-color: var(--noir);
  color: var(--noir);
  font-weight: 600;
}

.stone-story h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 12px;
}

.stone-story p { color: #555; margin-bottom: 20px; max-width: 48ch; }

.stone-facts {
  display: grid;
  gap: 12px;
}

.stone-facts div {
  display: grid;
  grid-template-columns: 100px 1fr;
  font-size: 0.875rem;
}

.stone-facts dt { color: #888; }
.stone-facts dd { font-weight: 500; }

.stone-visual { margin-bottom: 24px; }

/* ── Collection ── */
.collection {
  padding: clamp(80px, 12vw, 120px) 0;
  background: var(--noir);
}

.collection-head {
  padding: 0 clamp(20px, 4vw, 40px);
  max-width: 600px;
  margin-bottom: 40px;
}

.collection-scroll-wrap {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-left: clamp(20px, 4vw, 40px);
  scrollbar-width: none;
}

.collection-scroll-wrap::-webkit-scrollbar { display: none; }

.collection-scroll {
  display: flex;
  gap: 20px;
  padding-bottom: 16px;
  padding-right: 40px;
}

.collection-card {
  flex: 0 0 min(300px, 75vw);
  scroll-snap-align: start;
}

.collection-card figure {
  aspect-ratio: 4/5;
  background: var(--noir-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 16px;
}

.collection-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 24px;
}

.collection-card h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  margin-bottom: 4px;
}

.collection-card p { font-size: 0.875rem; color: var(--champagne); }

/* ── Heritage ── */
.heritage {
  padding: clamp(80px, 12vw, 120px) clamp(20px, 4vw, 40px);
  background: var(--noir-soft);
}

.heritage-head { max-width: 500px; margin-bottom: 48px; }

.heritage-timeline {
  list-style: none;
  max-width: 640px;
  margin-bottom: 48px;
}

.heritage-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  opacity: 0;
  transform: translateX(-16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.heritage-item.is-visible { opacity: 1; transform: none; }

.heritage-year {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--champagne);
}

.heritage-item h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  margin-bottom: 6px;
}

.heritage-item p { font-size: 0.9375rem; color: var(--pearl-soft); }

.heritage-visual { max-width: var(--container); margin: 0 auto; }

/* ── Craft ── */
.craft { position: relative; background: var(--noir); }

.craft-spacer { height: 300vh; }

.craft-sticky {
  position: sticky;
  top: var(--nav-h);
  min-height: calc(100vh - var(--nav-h));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 48px clamp(20px, 4vw, 40px);
  align-items: center;
}

.craft-visual { position: relative; min-height: 360px; }

.craft-visual img {
  width: 100%;
  border-radius: 12px;
  object-fit: cover;
}

.craft-steps {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.craft-step {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  color: var(--pearl-muted);
}

.craft-step.is-active {
  border-color: var(--champagne);
  color: var(--champagne);
  background: rgba(212, 184, 122, 0.1);
}

/* ── Visit ── */
.visit {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--noir-soft);
}

.visit-inner { padding: clamp(64px, 10vw, 100px) clamp(20px, 4vw, 48px); }

.visit-list {
  list-style: none;
  margin: 24px 0 32px;
}

.visit-list li {
  padding: 10px 0 10px 20px;
  border-left: 1px solid var(--champagne);
  margin-bottom: 8px;
  font-size: 0.9375rem;
  color: var(--pearl-soft);
}

.visit-visual { min-height: 400px; position: relative; }

/* ── Testimonials ── */
.testimonials {
  padding: clamp(80px, 12vw, 120px) clamp(20px, 4vw, 40px);
  text-align: center;
  background: var(--noir);
}

.testimonials-head { margin-bottom: 48px; }

.testimonial-track {
  max-width: 680px;
  margin: 0 auto;
  min-height: 160px;
  position: relative;
}

.testimonial {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.testimonial.is-active {
  opacity: 1;
  transform: none;
  position: relative;
}

.testimonial p {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 3vw, 1.875rem);
  font-style: italic;
  line-height: 1.45;
  margin-bottom: 20px;
}

.testimonial footer { font-size: 0.875rem; color: var(--champagne); }

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(212, 184, 122, 0.25);
  cursor: pointer;
  padding: 0;
}

.testimonial-dot.is-active { background: var(--champagne); transform: scale(1.2); }

/* ── Care ── */
.care {
  padding: clamp(64px, 10vw, 100px) clamp(20px, 4vw, 40px);
  background: var(--noir-soft);
  border-block: 1px solid var(--border);
}

.care-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.care-grid h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--champagne);
  margin-bottom: 8px;
}

.care-grid p { font-size: 0.875rem; color: var(--pearl-soft); }

/* ── FAQ ── */
.faq {
  padding: clamp(80px, 12vw, 120px) clamp(20px, 4vw, 40px);
  max-width: 720px;
  margin: 0 auto;
}

.faq-list { margin-top: 32px; }

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.faq-item summary {
  font-family: var(--font-display);
  font-size: 1.25rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after { content: "+"; color: var(--champagne); font-size: 1.25rem; }
.faq-item[open] summary::after { content: "−"; }

.faq-item p {
  margin-top: 12px;
  font-size: 0.9375rem;
  color: var(--pearl-soft);
  line-height: 1.7;
}

/* ── Commission ── */
.commission {
  padding: clamp(80px, 12vw, 120px) clamp(20px, 4vw, 40px);
  background: radial-gradient(ellipse 80% 60% at 50% 100%, rgba(212, 184, 122, 0.08) 0%, var(--noir) 60%);
}

.commission-inner {
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
}

.commission-form {
  margin-top: 32px;
  text-align: left;
}

.commission-form label {
  display: block;
  margin-bottom: 16px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pearl-muted);
}

.commission-form input {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 14px 16px;
  background: var(--noir-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
}

.optional { text-transform: none; font-weight: 400; opacity: 0.6; }

.config-summary {
  margin-top: 20px;
  font-size: 0.8125rem;
  color: var(--champagne);
  letter-spacing: 0.04em;
}

/* ── Image placeholders ── */
.img-ph {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  border: 1px dashed var(--border);
  border-radius: 12px;
  background: rgba(212, 184, 122, 0.04);
  text-align: center;
  min-height: 200px;
}

.stones .img-ph {
  border-color: rgba(0,0,0,0.12);
  background: #f0ebe3;
}

.img-ph--letter { min-height: 360px; }
.img-ph--wide { min-height: 320px; aspect-ratio: 16/9; }
.img-ph--craft, .img-ph--visit { min-height: 400px; height: 100%; }
.img-ph--card { height: 100%; min-height: 280px; }
.img-ph--stone { min-height: 280px; }

figure:has(img:not([hidden])) .img-ph { display: none; }

.img-badge {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--champagne);
}

.stones .img-badge { color: #8a7348; }

.img-title {
  font-size: 0.75rem;
  font-family: ui-monospace, monospace;
  color: var(--pearl-muted);
}

.stones .img-title { color: #888; }

.img-copy {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--champagne);
  cursor: pointer;
  transition: background 0.2s;
}

.img-copy:hover { background: rgba(212, 184, 122, 0.12); }
.img-copy.copied { background: rgba(212, 184, 122, 0.2); }

img[data-asset] { width: 100%; height: auto; object-fit: cover; border-radius: 12px; }

/* ── Footer ── */
.footer {
  padding: 48px 24px;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.14em;
  color: var(--champagne);
  margin-bottom: 8px;
}

.footer-tag, .footer-hours {
  font-size: 0.75rem;
  color: var(--pearl-muted);
  letter-spacing: 0.06em;
}

.footer-hours { margin-top: 4px; }

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 16px 28px;
  background: var(--noir-card);
  border: 1px solid var(--champagne);
  border-radius: 999px;
  font-size: 0.875rem;
  z-index: 500;
  opacity: 0;
  transition: opacity 0.4s, transform 0.4s;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 900px) {
  .letter-inner,
  .vault-stage,
  .atelier-sticky,
  .stones-layout,
  .craft-sticky,
  .visit,
  .care-grid { grid-template-columns: 1fr; }

  .vault-spacer { height: 200vh; }
  .atelier-pin { height: auto; }
  .atelier-sticky { position: relative; height: auto; }
  .care-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav .btn-gold { display: none; }
  .nav-toggle { display: flex; }
  .nav.is-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    padding: 24px 32px;
    background: rgba(8, 8, 7, 0.98);
    border-bottom: 1px solid var(--border);
  }
}