/* ==========================================================================
   One of a Kind Jewelry — styles
   Palette: Ivory Velvet ground, Onyx type, Champagne Gold accents.
   Type:    Cormorant Garamond (display) · Jost (body) · DM Mono (plates)
   ========================================================================== */

:root {
  --ivory: #F6F2EB;
  --vellum: #ECE5D8;
  --onyx: #161412;
  --gold: #B8975A;
  --gold-deep: #9A7B3F;
  --gold-pale: #E4D3AE;
  --graphite: #6B665E;
  --line: rgba(22, 20, 18, 0.14);
  --line-light: rgba(228, 211, 174, 0.28);

  --font-display: "Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --font-body: "Jost", "Futura", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "DM Mono", "SF Mono", Menlo, Consolas, monospace;

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --max: 1520px;
  --indent: clamp(2rem, 9vw, 9rem);
  --section: clamp(5rem, 11vw, 10rem);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ivory);
  color: var(--onyx);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
em { font-style: italic; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }

::selection { background: var(--gold-pale); color: var(--onyx); }

.sentinel { position: absolute; top: 0; left: 0; height: 48px; width: 1px; pointer-events: none; }

/* ---------- type roles ---------- */
.mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--graphite);
}
.display {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.6rem, 5.2vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
}
.display em { font-style: italic; color: var(--gold-deep); }
.label {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--graphite);
  margin-bottom: 1.6rem;
}
.label span { color: var(--gold-deep); }
.label::after { content: ""; width: 3rem; height: 1px; background: var(--gold); }
.label--light, .label--light span { color: var(--gold-pale); }
.label--light::after { background: var(--gold-pale); }
.label--center { justify-content: center; }
.lede {
  max-width: 34rem;
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--graphite);
  margin-top: 1.4rem;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  line-height: 1;
}
.btn--solid {
  background: var(--onyx);
  color: var(--ivory);
  padding: 1.05rem 1.9rem;
  transition: background-color 200ms ease, transform 120ms ease;
}
.btn--solid:active { transform: scale(0.97); }
.btn--line, .btn--light {
  position: relative;
  padding: 1.05rem 0;
}
.btn--line::after, .btn--light::after, .nav__cta::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.7rem;
  height: 1px;
  background: currentColor;
  transform-origin: left;
  transition: transform 260ms var(--ease-out), background-color 200ms ease;
}
.btn--light { color: var(--ivory); }
@media (hover: hover) and (pointer: fine) {
  .btn--solid:hover { background: #2A2622; }
  .btn--line:hover::after, .nav__cta:hover::after { background: var(--gold); transform: scaleX(0.6); }
  .btn--light:hover::after { background: var(--gold-pale); transform: scaleX(0.6); }
}

/* ---------- nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.35rem var(--gutter);
  transition: background-color 300ms ease, border-color 300ms ease, padding 300ms ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(246, 242, 235, 0.9);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--line);
  padding-block: 0.95rem;
}
.nav__brand, .footer__mark {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.45rem;
  letter-spacing: 0.01em;
  line-height: 1;
}
.nav__brand em, .footer__mark em { color: var(--gold-deep); font-weight: 300; }
.nav__menu { display: flex; align-items: center; gap: clamp(1.5rem, 3.5vw, 3.5rem); }
.nav__list { display: flex; gap: clamp(1.25rem, 2.5vw, 2.5rem); }
.nav__list a {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.4rem 0;
}
.nav__num { font-family: var(--font-mono); font-size: 0.6rem; color: var(--gold-deep); letter-spacing: 0.1em; }
.nav__list a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .nav__list a:hover::after { transform: scaleX(1); }
}
.nav__cta {
  position: relative;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.6rem 0;
}
.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  position: relative;
  margin-right: -10px;
}
.nav__toggle span {
  position: absolute;
  left: 10px; right: 10px;
  height: 1px;
  background: var(--onyx);
  transition: transform 260ms var(--ease-out), top 260ms var(--ease-out);
}
.nav__toggle span:first-child { top: 18px; }
.nav__toggle span:last-child { top: 26px; }
.nav.is-open .nav__toggle span:first-child { top: 22px; transform: rotate(45deg); }
.nav.is-open .nav__toggle span:last-child { top: 22px; transform: rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  max-width: var(--max);
  margin-inline: auto;
  padding: 7.5rem var(--gutter) 2.5rem;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto 1fr auto;
  column-gap: 1rem;
}
.hero__eyebrow {
  grid-column: 1 / 7;
  grid-row: 1;
  align-self: start;
}
.hero__photo {
  grid-column: 7 / 13;
  grid-row: 1 / 4;
  align-self: stretch;
  position: relative;
  overflow: hidden;
  background: var(--vellum);
  min-height: 60vh;
  animation: photo-in 1.6s var(--ease-out) both;
}
.hero__photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
}
.hero__title {
  grid-column: 1 / 13;
  grid-row: 3;
  align-self: end;
  z-index: 2;
  position: relative;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(4.25rem, 14.5vw, 15.5rem);
  line-height: 0.82;
  letter-spacing: -0.025em;
  margin-bottom: -0.02em;
  pointer-events: none;
}
.hero__line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.hero__line > span {
  display: inline-block;
  animation: rise 1.05s var(--ease-out) both;
  animation-delay: calc(var(--n) * 110ms + 120ms);
}
.hero__line:nth-child(3) { padding-left: calc(var(--indent) * 2.2); }
.hero__line--italic {
  font-style: italic;
  font-size: 0.5em;
  padding-left: calc(var(--indent) * 1.1);
  color: var(--gold-deep);
  line-height: 1;
}
.hero__aside {
  grid-column: 1 / 6;
  grid-row: 2;
  align-self: center;
  padding-bottom: 3rem;
  animation: fade-up 900ms var(--ease-out) 600ms both;
}
.hero__lede {
  max-width: 24rem;
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--graphite);
}
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem 2.25rem; margin-top: 2rem; }

@keyframes rise { from { transform: translateY(105%); } to { transform: none; } }
@keyframes photo-in { from { transform: scale(1.035); opacity: 0.6; } to { transform: none; opacity: 1; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Subtle hero parallax, only where scroll-driven animations exist. */
@supports (animation-timeline: scroll()) {
  @media (prefers-reduced-motion: no-preference) {
    .hero__photo img {
      animation: parallax linear both;
      animation-timeline: scroll(root);
      animation-range: 0 100vh;
    }
  }
}
@keyframes parallax {
  from { transform: translateY(-4%) scale(1.1); }
  to   { transform: translateY(6%) scale(1.1); }
}

/* ---------- strip ---------- */
.strip {
  max-width: var(--max);
  margin-inline: auto;
  padding: 1.25rem var(--gutter);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* ---------- sections ---------- */
.section {
  max-width: var(--max);
  margin-inline: auto;
  padding: var(--section) var(--gutter);
}
.section__head { margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section, .rental, .contact { scroll-margin-top: 4.5rem; }

/* ---------- collection ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 2rem;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  border-bottom: 1px solid var(--line);
}
.filter {
  position: relative;
  padding: 0.85rem 0;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--graphite);
  transition: color 180ms ease;
}
.filter::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 240ms var(--ease-out);
}
.filter.is-active { color: var(--onyx); }
.filter.is-active::after { transform: scaleX(1); }
@media (hover: hover) and (pointer: fine) { .filter:hover { color: var(--onyx); } }

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(2.5rem, 5vw, 5rem) clamp(1rem, 2.5vw, 2.75rem);
  align-items: start;
  grid-auto-flow: row dense;
}
.piece { margin: 0; grid-column: span 12; }
.piece.is-hidden { display: none; }
.piece.is-fresh { animation: fade-up 260ms var(--ease-out) both; animation-delay: calc(var(--i, 0) * 35ms); }
.piece__media {
  position: relative;
  overflow: hidden;
  background: var(--vellum);
  aspect-ratio: 4 / 3;
}
.ar-p .piece__media { aspect-ratio: 3 / 4; }
.ar-s .piece__media { aspect-ratio: 1; }
.piece__media img { width: 100%; height: 100%; object-fit: cover; }
@media (hover: hover) and (pointer: fine) {
  .piece__media img { transition: transform 700ms var(--ease-out); }
  .piece:hover .piece__media img { transform: scale(1.03); }
  .piece:hover .plate__no { color: var(--gold-deep); }
}
.plate {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem 1rem;
  padding-top: 0.85rem;
  margin-top: 0.9rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--graphite);
  line-height: 1.5;
}
.plate__no { color: var(--onyx); transition: color 200ms ease; }
.plate__cat { text-align: right; }
.plate__spec { grid-column: 1 / -1; color: var(--graphite); }
.is-missing { background: var(--vellum); }
.is-missing::after {
  content: "Photo";
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--graphite);
}
.grid__empty { padding: 3rem 0; text-align: center; }
.footnote { margin-top: clamp(2.5rem, 5vw, 4.5rem); }

@media (min-width: 1024px) {
  .w-4 { grid-column: span 4; }
  .w-5 { grid-column: span 5; }
  .w-7 { grid-column: span 7; }
  .w-8 { grid-column: span 8; }
  .lift { margin-top: clamp(2rem, 7vw, 6.5rem); }
}
@media (min-width: 640px) and (max-width: 1023px) {
  .piece { grid-column: span 6; }
  .piece:first-child { grid-column: span 12; }
}

/* ---------- atelier ---------- */
.atelier {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1rem, 2.5vw, 2.75rem);
  align-items: start;
}
.atelier__text { grid-column: 1 / 7; }
.atelier__photo {
  grid-column: 8 / 13;
  position: sticky;
  top: 6rem;
  overflow: hidden;
  background: var(--vellum);
  aspect-ratio: 3 / 4;
}
.atelier__photo img { width: 100%; height: 100%; object-fit: cover; }
.steps { margin: clamp(2.5rem, 5vw, 4rem) 0 2.5rem; border-top: 1px solid var(--line); }
.step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 0.25rem 1rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
}
.step__num {
  grid-row: 1 / 3;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2rem;
  line-height: 1;
  color: var(--gold-deep);
}
.step__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.15;
}
.step p { color: var(--graphite); max-width: 32rem; }

/* ---------- rental ---------- */
.rental {
  position: relative;
  min-height: min(82vh, 760px);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--onyx);
}
.rental__photo { position: absolute; inset: 0; }
.rental__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
.rental__photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(22,20,18,0.72) 0%, rgba(22,20,18,0.35) 45%, rgba(22,20,18,0.05) 100%),
              linear-gradient(0deg, rgba(22,20,18,0.55) 0%, rgba(22,20,18,0) 45%);
}
.rental__text {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding: clamp(4rem, 8vw, 7rem) var(--gutter);
  color: var(--ivory);
}
.rental__text .display { max-width: 12ch; }
.rental__text .lede { color: rgba(246, 242, 235, 0.82); max-width: 30rem; }
.rental__text .btn { margin-top: 1.75rem; }

/* ---------- vault (dark) ---------- */
.vault {
  max-width: none;
  background: var(--onyx);
  color: var(--ivory);
}
.vault {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1rem, 2.5vw, 2.75rem);
  align-items: center;
  padding-inline: max(var(--gutter), calc((100vw - var(--max)) / 2 + var(--gutter)));
}
.vault__text { grid-column: 1 / 6; }
.vault .display { color: var(--ivory); }
.vault .lede { color: rgba(246, 242, 235, 0.72); }
.vault__photo { grid-column: 7 / 13; position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: #0E0D0C; }
.vault__photo img { width: 100%; height: 100%; object-fit: cover; }
.specs { margin-top: 2.5rem; border-top: 1px solid var(--line-light); }
.specs li { padding: 0.9rem 0; border-bottom: 1px solid var(--line-light); color: var(--gold-pale); }

/* ---------- founders ---------- */
.founders { text-align: center; max-width: 60rem; }
.founders__names {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.founders__names em { color: var(--gold-deep); padding-inline: 0.15em; }
.founders__story {
  margin: 2.5rem auto 0;
  max-width: 42rem;
  text-align: left;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--graphite);
}
.founders__story::first-letter {
  font-family: var(--font-display);
  font-size: 4.2em;
  line-height: 0.8;
  float: left;
  padding: 0.12em 0.14em 0 0;
  color: var(--onyx);
}

/* ---------- showroom & contact ---------- */
.showroom { border-top: 1px solid var(--line); }
.showroom__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1rem, 2.5vw, 2.75rem);
  row-gap: 2.5rem;
  align-items: start;
}
.address { grid-column: 1 / 5; font-style: normal; }
.address__block { margin-bottom: 1.6rem; line-height: 1.9; text-transform: none; letter-spacing: 0.06em; font-size: 0.8rem; color: var(--onyx); }
.address__block strong { font-weight: 400; color: var(--onyx); }
.address__block a { border-bottom: 1px solid var(--line); transition: border-color 200ms ease; }
@media (hover: hover) and (pointer: fine) { .address__block a:hover { border-color: var(--gold); } }
.address__other { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); display: grid; gap: 1.25rem; }
.address__other p { line-height: 1.8; text-transform: none; letter-spacing: 0.06em; font-size: 0.78rem; color: var(--onyx); }
.address__city { display: block; margin-bottom: 0.2rem; text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.66rem; color: var(--gold-deep); }
.nowrap { white-space: nowrap; }
.map {
  grid-column: 5 / 13;
  position: relative;
  overflow: hidden;
  background: var(--vellum);
  aspect-ratio: 16 / 9;
}
.map iframe { width: 100%; height: 100%; border: 0; display: block; filter: grayscale(1) sepia(0.18) contrast(0.95); }

.contact {
  margin-top: var(--section);
  padding-top: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1rem, 2.5vw, 2.75rem);
  row-gap: 2.5rem;
}
.contact__intro { grid-column: 1 / 5; }
.contact__intro p { color: var(--graphite); max-width: 22rem; margin-top: 1rem; }
.contact__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1.05;
}
.form {
  grid-column: 5 / 13;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem clamp(1.5rem, 3vw, 3rem);
}
.field { display: flex; flex-direction: column; gap: 0.6rem; }
.field--wide { grid-column: 1 / -1; }
.field label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--graphite);
}
.field input, .field select, .field textarea {
  font: inherit;
  font-weight: 300;
  color: var(--onyx);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 0.55rem 0;
  transition: border-color 200ms ease;
}
.field select {
  -webkit-appearance: none;
  appearance: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236B665E' stroke-width='1'/%3E%3C/svg%3E") no-repeat right center;
  padding-right: 1.5rem;
}
.field textarea { resize: vertical; min-height: 6rem; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--gold); }
.field.is-invalid input, .field.is-invalid textarea { border-bottom-color: #A8543A; }
.form__actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem 2rem; margin-top: 0.5rem; }
.form__note { text-transform: none; letter-spacing: 0.04em; }

/* ---------- footer ---------- */
.footer {
  max-width: var(--max);
  margin-inline: auto;
  padding: 3.5rem var(--gutter) 2.5rem;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
.footer__brand .mono { margin-top: 0.9rem; }
.footer__links { display: grid; gap: 0.6rem; }
.footer__links a {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 400;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease;
}
@media (hover: hover) and (pointer: fine) { .footer__links a:hover { border-color: var(--gold); } }
.footer__copy { grid-column: 1 / -1; padding-top: 2rem; border-top: 1px solid var(--line); }

/* Standalone photo frames: the observed wrapper stays unclipped, the inner .mask does the reveal. */
.atelier__photo > .mask, .vault__photo > .mask, .map > .mask, .rental__photo > .mask { position: absolute; inset: 0; overflow: hidden; }

/* ---------- scroll reveals (JS-enhanced) ---------- */
.js [data-reveal]:not(.is-visible) .mask,
.js .mask[data-reveal]:not(.is-visible) { clip-path: inset(100% 0 0 0); }
.js [data-reveal]:not(.is-visible) .mask img,
.js .mask[data-reveal]:not(.is-visible) img { transform: scale(1.08); }
.js [data-reveal]:not(.is-visible) .fade { opacity: 0; transform: translateY(12px); }

.js [data-reveal].is-visible .mask,
.js .mask[data-reveal].is-visible { clip-path: inset(0 0 0 0); transition: clip-path 1000ms var(--ease-out); }
.js [data-reveal].is-visible .mask img,
.js .mask[data-reveal].is-visible img { transform: none; transition: transform 1400ms var(--ease-out); }
.js [data-reveal].is-visible .fade {
  opacity: 1;
  transform: none;
  transition: opacity 600ms ease-out, transform 700ms var(--ease-out);
  transition-delay: calc(var(--d, 0) * 90ms + 120ms);
}
/* the hero photo is not a scroll reveal */
.js .hero__photo { clip-path: none; }

/* ---------- responsive ---------- */
@media (max-width: 1023px) {
  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    padding-top: 6.5rem;
    row-gap: 1.75rem;
  }
  .hero__eyebrow { grid-column: 1; grid-row: 1; }
  .hero__title { grid-column: 1; grid-row: 2; margin-bottom: 0; font-size: clamp(4.25rem, 19vw, 11rem); }
  .hero__line:nth-child(3) { padding-left: calc(var(--indent) * 1.2); }
  .hero__line--italic { padding-left: calc(var(--indent) * 0.6); }
  .hero__photo { grid-column: 1; grid-row: 3; aspect-ratio: 4 / 5; min-height: 0; max-height: 70vh; }
  .hero__aside { grid-column: 1; grid-row: 4; padding-bottom: 0; }

  .atelier { grid-template-columns: 1fr; row-gap: 3rem; }
  .atelier__text, .atelier__photo { grid-column: 1; }
  .atelier__photo { position: relative; top: auto; aspect-ratio: 4 / 5; }

  .vault { grid-template-columns: 1fr; row-gap: 3rem; }
  .vault__text, .vault__photo { grid-column: 1; }

  .showroom__grid, .contact { grid-template-columns: 1fr; }
  .address, .map, .contact__intro, .form { grid-column: 1; }
}

@media (max-width: 767px) {
  .nav__toggle { display: block; }
  .nav__menu {
    position: fixed;
    inset: 0;
    z-index: -1;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 2.5rem;
    padding: 6rem var(--gutter) 3rem;
    background: var(--ivory);
    transform: translateY(-2%);
    opacity: 0;
    visibility: hidden;
    transition: opacity 260ms var(--ease-out), transform 260ms var(--ease-out), visibility 0s linear 260ms;
  }
  .nav.is-open .nav__menu { transform: none; opacity: 1; visibility: visible; transition-delay: 0s; }
  .nav.is-open { background: var(--ivory); }
  .nav__list { flex-direction: column; gap: 1.4rem; }
  .nav__list a { font-family: var(--font-display); font-size: 2.4rem; font-weight: 300; letter-spacing: 0; text-transform: none; gap: 0.9rem; }
  .nav__num { font-size: 0.7rem; }
  .nav__cta { font-size: 0.8rem; }
  body.menu-open { overflow: hidden; }

  .filters { gap: 0 1.25rem; }
  .form { grid-template-columns: 1fr; }
  .footer { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .strip { justify-content: flex-start; }
}

@media (max-width: 639px) {
  .piece { grid-column: span 12; }
  .grid { gap: 2.75rem 0; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__line > span, .hero__photo, .hero__aside, .hero__photo img, .piece.is-fresh { animation: none !important; }
  .js [data-reveal] .mask, .js .mask[data-reveal] { clip-path: none !important; transition: none !important; }
  .js [data-reveal] .mask img, .js .mask[data-reveal] img { transform: none !important; transition: none !important; }
  .js [data-reveal] .fade { opacity: 1 !important; transform: none !important; transition: opacity 200ms ease !important; }
  .piece__media img, .nav__toggle span, .nav__menu { transition: none !important; }
}