/* Alnami. Editorial serif + precise grotesk, limestone + graphite + brass. */

:root {
  --quarry: #f2eee8;
  --limestone: #e3dccf;
  --stone-deep: #d3cabb;
  --mica: #9a9286;
  --mica-soft: #b9b1a5;
  --graphite: #22201d;
  --graphite-2: #2c2925;
  --graphite-3: #3a3631;
  --brass: #8a6b44;
  --brass-light: #b8976a;
  --ink: #22201d;
  --ink-2: rgb(34 32 29 / 70%);
  --ink-3: rgb(34 32 29 / 50%);
  --line: rgb(34 32 29 / 16%);
  --line-dark: rgb(242 238 232 / 16%);
  --display: "Bodoni Moda", Didot, "Bodoni 72", "Times New Roman", serif;
  --sans: "Manrope", "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  --gutter: clamp(1rem, 3.4vw, 3.5rem);
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--limestone);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  letter-spacing: -.008em;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* Faint stone grain carried over from the launch page */
body::before {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: .06;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  content: "";
}
::selection { background: var(--graphite); color: var(--quarry); }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 1px solid var(--brass); outline-offset: 3px; }

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 120;
  padding: .7rem 1rem; background: var(--graphite); color: var(--quarry);
}
.skip-link:focus { top: 1rem; }

/* ---------- Type ---------- */
.display {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.1rem, 7.4vw, 7.2rem);
  font-weight: 400;
  font-optical-sizing: auto;
  letter-spacing: -.045em;
  line-height: .93;
}
.h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.1rem, 4.2vw, 3.7rem);
  font-weight: 400;
  font-optical-sizing: auto;
  letter-spacing: -.035em;
  line-height: .99;
}
.h3 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.25rem, 1.8vw, 1.55rem);
  font-weight: 400;
  font-optical-sizing: auto;
  letter-spacing: -.018em;
  line-height: 1.2;
}
.lede { margin: 0; max-width: 34rem; font-size: clamp(1rem, 1.25vw, 1.12rem); line-height: 1.6; color: var(--ink-2); }
.body { margin: 0; max-width: 36rem; color: var(--ink-2); }
.small { font-size: .82rem; line-height: 1.5; color: var(--ink-3); }
.caps {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
}

/* ---------- Buttons & links ---------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  min-height: 3.1rem;
  padding: 0 1.6rem;
  border: 1px solid currentColor;
  background: transparent;
  cursor: pointer;
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  transition: background 300ms ease, color 300ms ease, border-color 300ms ease;
}
.button:hover { background: var(--graphite); border-color: var(--graphite); color: var(--quarry); }
.button-solid { background: var(--graphite); border-color: var(--graphite); color: var(--quarry); }
.button-solid:hover { background: var(--graphite-3); border-color: var(--graphite-3); }
.on-dark .button:hover { background: var(--quarry); border-color: var(--quarry); color: var(--graphite); }
.on-dark .button-solid { background: var(--quarry); border-color: var(--quarry); color: var(--graphite); }
.on-dark .button-solid:hover { background: transparent; color: var(--quarry); }
.button[disabled] { opacity: .5; pointer-events: none; }

.text-link {
  display: inline-block;
  padding-bottom: .25rem;
  border-bottom: 1px solid currentColor;
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  transition: border-color 250ms ease, color 250ms ease;
}
.text-link:hover { color: var(--brass); }
.on-dark .text-link:hover { color: var(--brass-light); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 4.5rem;
  padding: 0 var(--gutter);
  color: var(--ink);
  background: rgb(227 220 207 / 0%);
  transition: background 400ms ease, color 400ms ease, border-color 400ms ease, height 400ms var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-dark { color: var(--quarry); }
.site-header.is-solid {
  height: 4rem;
  color: var(--ink);
  background: rgb(227 220 207 / 92%);
  border-color: var(--line);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.site-nav { display: flex; gap: clamp(1.4rem, 2.6vw, 2.75rem); }
.site-nav a, .header-cta {
  font-size: .66rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.site-nav a { opacity: .72; transition: opacity 200ms ease; }
.site-nav a:hover, .site-nav a[aria-current="page"] { opacity: 1; }
.site-nav a[aria-current="page"] { box-shadow: inset 0 -1px 0 currentColor; padding-bottom: .2rem; }
.wordmark {
  justify-self: center;
  color: inherit;
  font-family: var(--display);
  font-size: clamp(1.22rem, 1.7vw, 1.52rem);
  font-weight: 400;
  font-optical-sizing: auto;
  letter-spacing: .205em;
  line-height: 1;
  white-space: nowrap;
}
.header-cta { justify-self: end; padding-bottom: .2rem; border-bottom: 1px solid currentColor; }
.menu-toggle { display: none; }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 49;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 2rem;
  padding: 6rem var(--gutter) 2.5rem;
  background: var(--graphite);
  color: var(--quarry);
  opacity: 0;
  visibility: hidden;
  transition: opacity 300ms ease, visibility 0s linear 300ms;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; transition: opacity 300ms ease; }
.mobile-menu nav { display: grid; gap: .4rem; }
.mobile-menu nav a { font-family: var(--display); font-size: 2.4rem; letter-spacing: -.035em; line-height: 1.15; }
.mobile-menu .small { color: rgb(242 238 232 / 55%); }

/* ---------- Hero (home) ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--graphite);
  color: var(--quarry);
}
.hero-media { position: absolute; inset: 0 0 0 38%; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; filter: saturate(.85) contrast(1.02); }
.hero-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, var(--graphite) 0%, rgb(34 32 29 / 70%) 16%, rgb(34 32 29 / 10%) 48%, transparent 70%),
    linear-gradient(0deg, rgb(26 24 21 / 80%) 0%, rgb(26 24 21 / 20%) 34%, transparent 62%, rgb(26 24 21 / 35%) 100%);
}
.hero-copy {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: end;
  gap: 2rem 4rem;
  padding: 9rem var(--gutter) clamp(2.5rem, 5vw, 4.5rem);
}
.hero .display { max-width: 9ch; }
.hero-side { display: grid; gap: 1.6rem; justify-items: start; max-width: 25rem; }
.hero-side p { margin: 0; color: rgb(242 238 232 / 78%); font-size: 1.02rem; line-height: 1.6; }
.hero-side .access { color: var(--quarry); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.6rem; }

.js .hero-rise { opacity: 0; transform: translateY(18px); }
.js.is-ready .hero-rise { opacity: 1; transform: none; transition: opacity 1100ms ease, transform 1300ms var(--ease); }
.js.is-ready .hero-rise.d2 { transition-delay: 250ms; }
.js .hero-media img { transform: scale(1.06); }
.js.is-ready .hero-media img { transform: scale(1); transition: transform 2600ms cubic-bezier(.16,.8,.18,1); }

/* ---------- Sections ---------- */
.section { padding: clamp(5rem, 9vw, 9rem) var(--gutter); }
.section-dark { background: var(--graphite); color: var(--quarry); }
.section-dark .body, .section-dark .lede { color: rgb(242 238 232 / 66%); }
.section-dark .small { color: rgb(242 238 232 / 48%); }
.section-light { background: var(--quarry); }
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2rem 4rem;
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.section-head .body, .section-head .lede { justify-self: end; }

/* ---------- Piece cards (collection) ---------- */
.pieces { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(.75rem, 1.4vw, 1.25rem); }
.piece-card { display: grid; gap: 1.1rem; }
.piece-plate {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--graphite-2);
  color: var(--quarry);
}
.piece-plate svg, .piece-plate img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.piece-plate svg { transition: transform 1200ms var(--ease); }
.piece-card:hover .piece-plate svg { transform: scale(1.04); }
.piece-meta { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; }
.piece-meta .h3 { font-size: 1.2rem; }
.piece-from { font-size: .9rem; color: var(--ink-2); white-space: nowrap; }
.section-dark .piece-from { color: rgb(242 238 232 / 62%); }
.piece-card .small { margin: -.6rem 0 0; }

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.process li {
  list-style: none;
  padding: 1.6rem 1.6rem 0 0;
}
.process li + li { padding-left: 1.6rem; border-left: 1px solid var(--line); }
.process h3 { margin: 0 0 .6rem; font-size: 1.15rem; font-weight: 400; letter-spacing: -.015em; }
.process p { margin: 0; color: var(--ink-2); font-size: .95rem; }
.process-list { margin: 0; padding: 0; }

/* ---------- Split (image + copy) ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: 80vh;
}
.split-media { position: relative; overflow: hidden; min-height: 32rem; background: var(--stone-deep); }
.split-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.split-copy { display: grid; align-content: center; gap: 1.6rem; padding: clamp(3.5rem, 7vw, 7rem) var(--gutter); }
.split-copy .h2 { max-width: 11ch; }

.statement {
  margin: 0;
  max-width: 18ch;
  font-family: var(--display);
  font-size: clamp(2rem, 4.6vw, 4.4rem);
  font-weight: 400;
  letter-spacing: -.04em;
  line-height: 1.02;
}

/* ---------- Join list ---------- */
.join {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2.5rem 4rem;
  align-items: end;
}
.field-row { display: grid; grid-template-columns: 1fr auto; border-bottom: 1px solid currentColor; }
.field-row input {
  min-width: 0;
  padding: 1rem 0;
  border: 0;
  border-radius: 0;
  outline: 0;
  background: transparent;
  font-size: 1rem;
}
.field-row input::placeholder { color: var(--ink-3); }
.section-dark .field-row input::placeholder { color: rgb(242 238 232 / 40%); }
.field-row button { padding: 0 0 0 1.2rem; border: 0; background: none; cursor: pointer; }
.form-note { min-height: 1.4em; margin: .8rem 0 0; font-size: .85rem; color: var(--brass); }
.section-dark .form-note { color: var(--brass-light); }
.trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Page intro (inner pages) ---------- */
.page-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 2rem 4rem;
  align-items: end;
  padding: clamp(8rem, 14vw, 12rem) var(--gutter) clamp(3rem, 6vw, 5rem);
}
.page-intro .display { font-size: clamp(3rem, 6.4vw, 6rem); }
.access-note {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 2rem;
  padding: 1rem var(--gutter);
  border-block: 1px solid var(--line);
  font-size: .9rem;
  color: var(--ink-2);
}
.access-note strong { font-weight: 500; color: var(--ink); }

/* ---------- Product page ---------- */
.product {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  min-height: 100svh;
  padding-top: 4rem;
}
.stage {
  position: sticky;
  top: 4rem;
  height: calc(100svh - 4rem);
  display: grid;
  grid-template-rows: 1fr auto;
  background:
    radial-gradient(ellipse at 50% 42%, rgb(255 250 240 / 6%), transparent 62%),
    var(--graphite);
  color: var(--quarry);
  overflow: hidden;
}
.stage-drawing { position: relative; display: grid; place-items: center; padding: 2rem; min-height: 0; }
.stage-drawing svg { width: 100%; height: 100%; max-height: 76svh; }
.stage-drawing:has(.stage-photo) { padding: 0; }
.stage-photo { width: 100%; height: 100%; object-fit: cover; opacity: 0; animation: stagePhotoIn 420ms var(--ease) forwards; }
@keyframes stagePhotoIn { to { opacity: 1; } }
.stage-foot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.6rem;
  border-top: 1px solid var(--line-dark);
  font-size: .78rem;
  color: rgb(242 238 232 / 55%);
  font-variant-numeric: tabular-nums;
}
.stage-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.config { padding: clamp(2.5rem, 4vw, 4rem) var(--gutter) 5rem; display: grid; align-content: start; gap: 2.2rem; }
.config-head { display: grid; gap: 1rem; }
.config-head .crumbs { font-size: .82rem; color: var(--ink-3); }
.config-head .crumbs a:hover { color: var(--ink); }
.config-head h1 { margin: 0; font-family: var(--display); font-size: clamp(2.7rem, 4.4vw, 4.1rem); font-optical-sizing: auto; font-weight: 400; letter-spacing: -.035em; line-height: .96; }

.price-block { display: grid; gap: .35rem; padding: 1.4rem 0; border-block: 1px solid var(--line); }
.price-row { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.price-label { font-size: .85rem; color: var(--ink-2); }
.price {
  font-family: var(--display);
  font-optical-sizing: auto;
  font-size: clamp(2rem, 3vw, 2.6rem);
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.price.is-updating { animation: priceTick 420ms var(--ease); }
@keyframes priceTick { from { opacity: .35; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.option-group { margin: 0; padding: 0; border: 0; min-width: 0; display: grid; gap: .75rem; }
.option-group[hidden] { display: none; }
.option-group legend { padding: 0; margin-bottom: .75rem; display: flex; width: 100%; justify-content: space-between; gap: 1rem; font-size: .9rem; }
.option-group legend span:last-child { color: var(--ink-3); text-align: right; }
.options { display: flex; flex-wrap: wrap; gap: .5rem; }
.option { position: relative; }
.option input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.option span {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  min-height: 2.75rem;
  padding: .55rem 1rem;
  border: 1px solid var(--line);
  font-size: .9rem;
  line-height: 1.2;
  cursor: pointer;
  transition: border-color 200ms ease, background 200ms ease;
}
.option span small { color: var(--ink-3); font-size: .75rem; }
.option:hover span { border-color: var(--mica); }
.option input:checked + span { border-color: var(--graphite); background: var(--quarry); box-shadow: inset 0 -2px 0 var(--brass); }
.option input:focus-visible + span { outline: 1px solid var(--brass); outline-offset: 2px; }
.option .swatch { width: .95rem; height: .95rem; border-radius: 50%; border: 1px solid rgb(34 32 29 / 25%); }
.option-stack span { flex-direction: column; align-items: flex-start; gap: .1rem; }

.spec { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 0 1.5rem; font-size: .9rem; }
.spec dt, .spec dd { margin: 0; padding: .65rem 0; border-bottom: 1px solid var(--line); }
.spec dt { color: var(--ink-3); }

.request-cta { display: grid; gap: .8rem; }
.request-cta .button { width: 100%; }

/* Build request form */
.request {
  display: grid;
  gap: 1.6rem;
  padding: 2rem;
  background: var(--quarry);
  border: 1px solid var(--line);
}
.request[hidden] { display: none; }
.request .h3 { font-size: 1.35rem; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1rem; }
.field { display: grid; gap: .35rem; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: .82rem; color: var(--ink-2); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: .75rem .1rem;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  font-size: 1rem;
  outline: 0;
}
.field textarea { min-height: 6rem; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--graphite); }
.field input[aria-invalid="true"] { border-color: #8f3b2a; }
.form-error { margin: 0; min-height: 1.3em; font-size: .88rem; color: #8f3b2a; }

.confirmation { display: grid; gap: 1.1rem; padding: 2rem; background: var(--graphite); color: var(--quarry); }
.confirmation[hidden] { display: none; }
.confirmation .h3 { font-size: 1.6rem; }
.confirmation p { margin: 0; color: rgb(242 238 232 / 72%); }
.confirmation .ref { font-variant-numeric: tabular-nums; color: var(--quarry); }

.mobile-pricebar { display: none; }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--display);
  font-size: 1.25rem;
  letter-spacing: -.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--ink-3); transition: transform 250ms ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 1.5rem; max-width: 40rem; color: var(--ink-2); }

/* ---------- Materials ---------- */
.materials { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.material { display: grid; align-content: start; gap: 2.5rem; min-height: 15rem; padding: 1.5rem; background: var(--limestone); }
.material-chip { width: 3.25rem; height: 3.25rem; border-radius: 50%; }
.material h3 { margin: 0 0 .4rem; font-family: var(--display); font-size: 1.25rem; font-weight: 400; }
.material p { margin: 0; font-size: .9rem; color: var(--ink-2); }

/* ---------- Footer ---------- */
.site-footer { padding: 4.5rem var(--gutter) 2rem; background: var(--graphite); color: var(--quarry); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }
.footer-mark {
  width: max-content;
  max-width: 100%;
  color: var(--quarry);
  font-family: var(--display);
  font-size: clamp(3.4rem, 7vw, 6.8rem);
  font-optical-sizing: auto;
  font-weight: 400;
  letter-spacing: .105em;
  line-height: .78;
  white-space: nowrap;
}
.footer-grid h2 { margin: 0 0 1rem; font-size: .9rem; font-weight: 400; color: rgb(242 238 232 / 50%); }
.footer-grid ul { margin: 0; padding: 0; list-style: none; display: grid; gap: .5rem; }
.footer-grid a { color: rgb(242 238 232 / 82%); }
.footer-grid a:hover { color: var(--quarry); }
.footer-base {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-dark);
  font-size: .8rem;
  color: rgb(242 238 232 / 45%);
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .pieces { gap: .75rem; }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process li:nth-child(3) { padding-left: 0; border-left: 0; }
  .process li:nth-child(n + 3) { padding-top: 2.5rem; }
  .materials { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .site-header { grid-template-columns: auto 1fr auto; height: 4rem; }
  .site-header.is-solid { height: 3.75rem; }
  .site-nav, .header-cta { display: none; }
  .wordmark { justify-self: start; font-size: 1.22rem; }
  .menu-toggle {
    display: inline-flex;
    grid-column: 3;
    align-items: center;
    gap: .6rem;
    padding: .6rem 0;
    border: 0;
    background: none;
    cursor: pointer;
    font-size: .66rem;
    font-weight: 500;
    letter-spacing: .18em;
    text-transform: uppercase;
    position: relative;
    z-index: 51;
  }
  body.menu-open .site-header { color: var(--quarry); background: transparent; border-color: transparent; backdrop-filter: none; }

  .hero-media { inset: 0; }
  .hero-media::after {
    background: linear-gradient(0deg, rgb(26 24 21 / 94%) 0%, rgb(26 24 21 / 72%) 34%, rgb(26 24 21 / 12%) 66%, rgb(26 24 21 / 38%) 100%);
  }
  .hero-copy { grid-template-columns: 1fr; padding-top: 7rem; gap: 1.8rem; }
  .hero .display { font-size: clamp(3.2rem, 15vw, 4.6rem); }
  .section-head, .join, .page-intro { grid-template-columns: 1fr; }
  .section-head .body, .section-head .lede { justify-self: start; }
  .pieces { grid-template-columns: 1fr; gap: 2.5rem; }
  .split { grid-template-columns: 1fr; min-height: 0; }
  .split-media { min-height: 0; aspect-ratio: 4 / 5; }
  .split.reverse .split-media { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }

  .product { grid-template-columns: 1fr; padding-top: 3.75rem; }
  .stage { position: relative; top: 0; height: auto; aspect-ratio: 1 / 1.02; min-height: 0; }
  .stage-drawing { padding: .5rem; }
  .stage-foot { padding: .9rem 1rem; font-size: .72rem; }
  .config { padding: 2rem var(--gutter) 7rem; gap: 1.9rem; }
  .fields { grid-template-columns: 1fr; }
  .request, .confirmation { padding: 1.4rem; }

  .mobile-pricebar {
    position: fixed;
    inset: auto 0 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: .75rem var(--gutter) calc(.75rem + env(safe-area-inset-bottom));
    background: rgb(242 238 232 / 96%);
    border-top: 1px solid var(--line);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transform: translateY(0);
    transition: transform 300ms var(--ease);
  }
  .mobile-pricebar.is-hidden { transform: translateY(110%); }
  .mobile-pricebar .price { font-size: 1.45rem; }
  .mobile-pricebar .small { display: block; }
  .mobile-pricebar .button { min-height: 2.8rem; padding: 0 1.1rem; }
}

@media (max-width: 520px) {
  .process { grid-template-columns: 1fr; }
  .process li, .process li + li { padding: 1.4rem 0 1.6rem; border-left: 0; }
  .process li + li { border-top: 1px solid var(--line); }
  .materials { grid-template-columns: 1fr; }
  .material { min-height: 0; gap: 1.5rem; }
  .footer-base { flex-direction: column; }
  .option span { padding: .5rem .8rem; font-size: .86rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js .hero-rise { opacity: 1; transform: none; }
}