/* the hidden attribute always wins over component display rules (.field, .row, …) */
[hidden] { display: none !important; }
/* Carnelian — storefront design system.
   Obsidian & warm ivory, one restrained champagne accent; editorial serif
   display (Cormorant Garamond) over a geometric sans (Jost); Vazirmatn for
   Arabic (full Arabic-script coverage). Logical properties throughout so RTL mirrors without overrides. */

@font-face { font-family: 'Cormorant Garamond'; src: url('/fonts/CormorantGaramond.woff') format('woff'); font-weight: 300 700; font-display: swap; }
@font-face { font-family: 'Cormorant Garamond'; src: url('/fonts/CormorantGaramond-Italic.woff') format('woff'); font-weight: 300 700; font-style: italic; font-display: swap; }
@font-face { font-family: 'Jost'; src: url('/fonts/Jost.woff') format('woff'); font-weight: 300 700; font-display: swap; }
@font-face { font-family: 'Vazirmatn'; src: url('/fonts/Vazirmatn.woff') format('woff'); font-weight: 300 800; font-display: swap; }

:root {
  --ink: #141312; --graphite: #24221F; --charcoal: #3A3733; --stone: #7C766D; --mist: #A8A197;
  --line: #E2DBCF; --line-strong: #CFC6B7; --ivory: #F3EFE7; --paper: #FAF8F4; --white: #FFFFFF;
  --champagne: #B08F5A; --champagne-soft: #D8C6A2; --bronze: #8B6A3E;
  --ok: #3E6A4E; --warn: #9C7326; --danger: #9B3A2E; --info: #3E5A7A;
  --serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --sans: 'Jost', 'Helvetica Neue', Arial, sans-serif;
  --fa: 'Vazirmatn', 'Jost', sans-serif;
  --radius: 2px; --radius-lg: 4px;
  --ease: cubic-bezier(.22, .61, .36, 1); --ease-out: cubic-bezier(.16, 1, .3, 1);
  --t-fast: 180ms; --t: 320ms; --t-slow: 900ms;
  --gutter: clamp(20px, 4vw, 64px); --max: 1440px;
  --bar-h: 76px;
  --shadow: 0 1px 2px rgba(20,19,18,.04), 0 12px 40px -12px rgba(20,19,18,.18);
  --shadow-lift: 0 2px 4px rgba(20,19,18,.05), 0 28px 60px -20px rgba(20,19,18,.28);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; scroll-behavior: smooth; }
body { margin: 0; background: var(--ivory); color: var(--ink); font: 400 15px/1.7 var(--sans); letter-spacing: .01em; -webkit-font-smoothing: antialiased; min-height: 100vh; display: flex; flex-direction: column; }
[dir=rtl] body { font-family: var(--fa); letter-spacing: 0; }
main { flex: 1; outline: none; }
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--bronze); }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--champagne-soft); color: var(--ink); }
:focus-visible { outline: 1.5px solid var(--champagne); outline-offset: 3px; }
.skip { position: absolute; inset-inline-start: -999px; top: 8px; background: var(--ink); color: var(--ivory); padding: 10px 16px; z-index: 1000; }
.skip:focus { inset-inline-start: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.noscript { padding: 40px; text-align: center; }
.ssr { padding: calc(var(--header-h) + 40px) var(--gutter) 60px; max-width: 900px; margin: 0 auto; }

/* ---------------------------------------------------------------- type */
.display { font: 300 clamp(48px, 8.4vw, 136px)/.92 var(--serif); letter-spacing: -.02em; margin: 0; }
.display em { font-style: italic; font-weight: 300; }
h1, .h1 { font: 300 clamp(40px, 5.2vw, 76px)/1 var(--serif); letter-spacing: -.015em; margin: 0 0 .3em; }
h2, .h2 { font: 300 clamp(32px, 3.6vw, 52px)/1.05 var(--serif); letter-spacing: -.01em; margin: 0 0 .4em; }
h3, .h3 { font: 400 clamp(22px, 2vw, 28px)/1.2 var(--serif); margin: 0 0 .4em; }
h4 { font: 500 13px/1.4 var(--sans); letter-spacing: .14em; text-transform: uppercase; margin: 0 0 .8em; }
[dir=rtl] h1, [dir=rtl] h2, [dir=rtl] h3, [dir=rtl] .display, [dir=rtl] .h1, [dir=rtl] .h2, [dir=rtl] .h3 { font-family: var(--fa); font-weight: 300; letter-spacing: 0; line-height: 1.35; }
[dir=rtl] h4, [dir=rtl] .eyebrow { letter-spacing: 0; }
.eyebrow { font: 500 11px/1.3 var(--sans); letter-spacing: .32em; text-transform: uppercase; color: var(--stone); display: inline-flex; align-items: center; gap: 12px; }
.eyebrow::before { content: ''; width: 28px; height: 1px; background: currentColor; opacity: .6; }
.eyebrow.plain::before { display: none; }
.lede { font: 300 clamp(17px, 1.5vw, 21px)/1.6 var(--sans); color: var(--charcoal); max-width: 34em; }
.muted { color: var(--stone); }
.small { font-size: 13px; }
.tiny { font-size: 11px; letter-spacing: .06em; }
.num, .price { font-variant-numeric: tabular-nums lining-nums; font-feature-settings: 'tnum' 1, 'lnum' 1; }
.price { font: 400 18px/1.2 var(--sans); letter-spacing: .02em; }
.price.big { font: 300 clamp(30px, 3vw, 42px)/1 var(--serif); letter-spacing: 0; }
.serif { font-family: var(--serif); }
.italic { font-style: italic; }
.rule { height: 1px; background: var(--line); border: 0; margin: 0; }
.prose { max-width: 680px; font-size: 16px; line-height: 1.8; color: var(--charcoal); }
.prose h2 { font-size: clamp(26px, 2.6vw, 34px); margin-top: 1.6em; color: var(--ink); }
.prose p { margin: 0 0 1.1em; }

/* ---------------------------------------------------------------- layout */
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding-inline: var(--gutter); }
.narrow { max-width: 920px; }
.section { padding-block: clamp(72px, 10vw, 150px); }
.section.tight { padding-block: clamp(48px, 6vw, 88px); }
.page-top { padding-top: calc(var(--header-h) + clamp(32px, 5vw, 72px)); }
.dark { background: var(--ink); color: var(--ivory); }
.dark .muted, .dark .eyebrow { color: var(--mist); }
.dark .rule { background: rgba(255,255,255,.12); }
.paper { background: var(--paper); }
.grid { display: grid; gap: clamp(20px, 2.4vw, 36px); }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 6vw, 110px); align-items: center; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.stack > * + * { margin-top: var(--stack, 16px); }
.center { text-align: center; }
@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .g2, .g3, .g4, .split { grid-template-columns: minmax(0, 1fr); } }

/* ---------------------------------------------------------------- header */
/* --header-h = header bar + announcement bar; declared on body so body.has-announce can change it */
body { --announce-h: 0px; --header-h: calc(var(--bar-h) + var(--announce-h)); }
body.has-announce { --announce-h: 34px; }
body.cfg-page, body.showroom { --announce-h: 0px; }
.site-header { position: fixed; inset-inline: 0; top: var(--announce-h); z-index: 50; height: var(--bar-h); transition: background var(--t) var(--ease), color var(--t) var(--ease), box-shadow var(--t) var(--ease), transform var(--t) var(--ease); }
.site-header[data-state=solid] { background: rgba(243,239,231,.86); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); box-shadow: 0 1px 0 var(--line); }
.site-header[data-state=top].on-dark { color: var(--ivory); }
.hdr { height: 100%; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; }
.logo { font: 400 22px/1 var(--serif); letter-spacing: .34em; text-transform: uppercase; white-space: nowrap; }
.logo small { display: block; font: 500 9px/1 var(--sans); letter-spacing: .5em; margin-top: 6px; opacity: .7; }
.nav { display: flex; gap: clamp(16px, 2vw, 32px); justify-content: center; }
.nav a { font: 500 11.5px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; padding: 10px 0; position: relative; }
.nav a::after { content: ''; position: absolute; inset-inline: 0; bottom: 4px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform var(--t) var(--ease-out); }
.nav a:hover::after, .nav a[aria-current=page]::after { transform: scaleX(1); }
.nav a:hover { color: inherit; }
.utils { display: flex; gap: 4px; justify-content: flex-end; align-items: center; }
.icon-btn { width: 40px; height: 40px; display: inline-grid; place-items: center; border: 0; background: none; cursor: pointer; border-radius: 50%; position: relative; transition: background var(--t-fast); }
.icon-btn:hover { background: rgba(20,19,18,.06); }
.on-dark .icon-btn:hover { background: rgba(255,255,255,.1); }
.icon-btn svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 1.3; }
.icon-btn .count { position: absolute; top: 5px; inset-inline-end: 3px; min-width: 16px; height: 16px; border-radius: 8px; background: var(--champagne); color: var(--ink); font: 600 10px/16px var(--sans); text-align: center; padding: 0 4px; }
.pref { font: 500 11px/1 var(--sans); letter-spacing: .14em; background: none; border: 0; cursor: pointer; padding: 10px 8px; text-transform: uppercase; }
.menu-btn { display: none; }
@media (max-width: 1020px) { .nav { display: none; } .menu-btn { display: inline-grid; } .hdr { grid-template-columns: auto 1fr auto; } .logo { text-align: center; } .pref.hide-sm { display: none; } }
.announce { background: var(--ink); color: var(--champagne-soft); text-align: center; font: 500 11px/1 var(--sans); letter-spacing: .2em; padding: 9px 12px; text-transform: uppercase; position: relative; z-index: 60; }

/* ---------------------------------------------------------------- buttons & forms */
.btn { --bg: var(--ink); --fg: var(--ivory); display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 52px; padding: 0 30px; background: var(--bg); color: var(--fg); border: 1px solid var(--bg); border-radius: var(--radius);
  font: 500 11.5px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; cursor: pointer; transition: background var(--t) var(--ease), color var(--t) var(--ease), border-color var(--t) var(--ease), transform var(--t-fast); position: relative; overflow: hidden; white-space: nowrap; }
.btn:hover { --bg: var(--graphite); color: var(--fg); }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn[aria-busy=true] { opacity: .55; cursor: not-allowed; }
.btn.ghost { --bg: transparent; --fg: currentColor; border-color: currentColor; }
.btn.ghost:hover { --bg: var(--ink); --fg: var(--ivory); border-color: var(--ink); }
.dark .btn { --bg: var(--ivory); --fg: var(--ink); }
.dark .btn:hover { --bg: var(--white); }
.dark .btn.ghost { --bg: transparent; --fg: var(--ivory); border-color: rgba(255,255,255,.5); }
.dark .btn.ghost:hover { --bg: var(--ivory); --fg: var(--ink); }
.btn.gold { --bg: var(--champagne); --fg: var(--ink); border-color: var(--champagne); }
.btn.gold:hover { --bg: #C2A36F; }
.btn.small { min-height: 40px; padding: 0 18px; font-size: 10.5px; }
.btn.block { width: 100%; }
.btn .arrow { transition: transform var(--t) var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }
[dir=rtl] .btn .arrow { transform: scaleX(-1); }
[dir=rtl] .btn:hover .arrow { transform: scaleX(-1) translateX(4px); }
.link { border: 0; background: none; padding: 0; cursor: pointer; font: 500 11.5px/1.4 var(--sans); letter-spacing: .18em; text-transform: uppercase; border-bottom: 1px solid currentColor; padding-bottom: 3px; }
.link:hover { color: var(--bronze); }
[dir=rtl] .btn, [dir=rtl] .link, [dir=rtl] .nav a, [dir=rtl] .pref { letter-spacing: 0; }

.field { display: grid; gap: 7px; }
.field > span, .label { font: 500 10.5px/1.2 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--stone); }
[dir=rtl] .field > span, [dir=rtl] .label { letter-spacing: 0; }
.input, .field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--line-strong); background: var(--paper); border-radius: var(--radius); transition: border-color var(--t-fast), box-shadow var(--t-fast); font-size: 15px; }
.field textarea { min-height: 120px; resize: vertical; line-height: 1.6; }
.input:focus, .field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(176,143,90,.18); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--danger); }
.field .hint { font-size: 12px; color: var(--stone); }
.field .err { font-size: 12px; color: var(--danger); }
.check { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font-size: 14px; line-height: 1.5; }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--ink); flex: none; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 600px) { .form-grid { grid-template-columns: minmax(0, 1fr); } }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { min-height: 38px; padding: 0 16px; display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line-strong); background: transparent; border-radius: 40px; cursor: pointer; font-size: 13px; transition: all var(--t-fast); }
.chip:hover { border-color: var(--ink); }
.chip[aria-pressed=true], .chip.on { background: var(--ink); color: var(--ivory); border-color: var(--ink); }
.chip .add { font-size: 11px; opacity: .7; }
.badge { display: inline-flex; align-items: center; gap: 6px; font: 500 10px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; padding: 6px 9px; border: 1px solid currentColor; border-radius: 30px; }
.badge.solid { background: var(--ink); color: var(--ivory); border-color: var(--ink); }
.badge.gold { color: var(--bronze); }
.badge.ok { color: var(--ok); } .badge.warn { color: var(--warn); } .badge.danger { color: var(--danger); }
.notice { padding: 14px 18px; border-inline-start: 2px solid var(--champagne); background: rgba(176,143,90,.08); font-size: 14px; }
.notice.danger { border-color: var(--danger); background: rgba(155,58,46,.06); }
.notice.ok { border-color: var(--ok); background: rgba(62,106,78,.07); }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; min-height: min(100svh, 980px); display: grid; align-items: end; background: radial-gradient(120% 90% at 70% 30%, #2B2824 0%, #161513 55%, #0E0D0C 100%); color: var(--ivory); overflow: hidden; }
.hero-stage { position: absolute; inset: 0; }
/* desktop: the 3D piece gets its own half of the hero so it never sits behind the headline */
@media (min-width: 1021px) {
  .hero-stage { inset-inline-start: auto; inset-inline-end: 0; width: 52%; }
  .hero-copy { margin-inline: 0; max-width: 54vw; padding-inline: clamp(32px, 7vw, 132px) 0; }
  .hero .display { font-size: clamp(46px, min(5.6vw, 11svh), 124px); }
}
.hero-stage canvas { width: 100% !important; height: 100% !important; }
.hero-copy { position: relative; z-index: 2; padding-block: calc(var(--header-h) + 60px) clamp(48px, 9vh, 110px); max-width: 920px; }
.hero-copy .lede { color: rgba(243,239,231,.78); margin: 26px 0 38px; }
.hero-meta { position: absolute; z-index: 2; inset-inline-end: var(--gutter); bottom: clamp(48px, 9vh, 110px); text-align: end; font: 500 10.5px/1.9 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: rgba(243,239,231,.6); }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,13,12,.75) 0%, rgba(14,13,12,.15) 55%, transparent 100%); pointer-events: none; z-index: 1; }
[dir=rtl] .hero::after { background: linear-gradient(270deg, rgba(14,13,12,.75) 0%, rgba(14,13,12,.15) 55%, transparent 100%); }
@media (max-width: 760px) { .hero-meta { display: none; } .hero::after { background: linear-gradient(0deg, rgba(14,13,12,.85) 10%, rgba(14,13,12,.2) 70%); } }

/* ---------------------------------------------------------------- product cards */
.card { position: relative; display: block; }
.card .frame { position: relative; aspect-ratio: 4 / 5; background: radial-gradient(90% 70% at 50% 38%, #F4F0E8 0%, #E7E0D3 62%, #D9D1C2 100%); overflow: hidden; border-radius: var(--radius); }
.card .frame img { position: absolute; inset: 12% 18% 10%; width: 64%; height: 78%; object-fit: contain; transition: transform var(--t-slow) var(--ease-out), opacity var(--t); }
.card:hover .frame img { transform: scale(1.045) translateY(-1%); }
.card .frame .badges { position: absolute; top: 14px; inset-inline-start: 14px; display: flex; gap: 6px; flex-wrap: wrap; z-index: 2; }
.card .frame .actions { position: absolute; inset-inline: 14px; bottom: 14px; display: flex; gap: 8px; opacity: 0; transform: translateY(8px); transition: all var(--t) var(--ease-out); z-index: 2; }
.card:hover .frame .actions, .card:focus-within .frame .actions { opacity: 1; transform: none; }
.card .frame .actions .btn { flex: 1; min-height: 42px; padding: 0 12px; font-size: 10px; }
.card .heart { position: absolute; top: 10px; inset-inline-end: 10px; z-index: 3; background: rgba(250,248,244,.86); }
.card .meta { padding: 18px 2px 0; display: grid; gap: 4px; }
.card .meta .name { font: 400 23px/1.15 var(--serif); }
[dir=rtl] .card .meta .name { font-family: var(--fa); font-size: 19px; }
.card .meta .line { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; font-size: 13px; color: var(--stone); }
.card .swatches { display: flex; gap: 5px; margin-top: 6px; }
.swatch-dot { width: 12px; height: 12px; border-radius: 50%; border: 1px solid rgba(20,19,18,.15); }
.heart svg { width: 18px; height: 18px; stroke: var(--ink); fill: none; stroke-width: 1.3; transition: fill var(--t), transform var(--t) var(--ease-out); }
.heart[aria-pressed=true] svg { fill: var(--danger); stroke: var(--danger); transform: scale(1.08); }
@media (hover: none) { .card .frame .actions { opacity: 1; transform: none; } }

/* ---------------------------------------------------------------- shop */
.shop-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; margin-bottom: 36px; }
.shop-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: clamp(28px, 4vw, 64px); }
.filters { position: sticky; top: calc(var(--header-h) + 20px); align-self: start; display: grid; gap: 26px; font-size: 14px; }
.filters h4 { margin-bottom: 10px; }
.filters label { display: flex; align-items: center; gap: 10px; padding: 4px 0; cursor: pointer; color: var(--charcoal); }
.filters input[type=checkbox], .filters input[type=radio] { accent-color: var(--ink); }
.filter-toggle { display: none; }
@media (max-width: 900px) { .shop-layout { grid-template-columns: minmax(0, 1fr); } .filters { position: static; display: none; } .filters.open { display: grid; } .filter-toggle { display: inline-flex; } }

/* ---------------------------------------------------------------- configurator */
.configurator { display: grid; grid-template-columns: minmax(0, 1fr) clamp(380px, 31vw, 480px); min-height: 100svh; background: var(--ivory); }
.stage { position: sticky; top: 0; height: 100svh; background: radial-gradient(110% 80% at 50% 35%, #2C2925 0%, #191816 55%, #100F0E 100%); color: var(--ivory); overflow: hidden; }
.stage.light { background: radial-gradient(110% 80% at 50% 35%, #FBF9F5 0%, #ECE6DC 60%, #DED6C9 100%); color: var(--ink); }
.stage canvas { width: 100% !important; height: 100% !important; touch-action: none; }
.stage .loading { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; font: 500 11px/1.6 var(--sans); letter-spacing: .3em; text-transform: uppercase; color: rgba(243,239,231,.7); transition: opacity var(--t-slow); }
.stage .loading .bar { width: 180px; height: 1px; background: rgba(255,255,255,.15); margin: 16px auto 0; overflow: hidden; }
.stage .loading .bar i { display: block; height: 100%; width: 40%; background: var(--champagne); animation: load 1.4s var(--ease) infinite; }
@keyframes load { from { transform: translateX(-100%); } to { transform: translateX(260%); } }
.stage-top { position: absolute; top: calc(var(--header-h) + 12px); inset-inline: 28px; display: flex; justify-content: space-between; align-items: start; pointer-events: none; z-index: 3; }
.stage-top > * { pointer-events: auto; }
.stage-title .name { font: 300 clamp(34px, 3.4vw, 54px)/1 var(--serif); }
[dir=rtl] .stage-title .name { font-family: var(--fa); }
.stage-title .sub { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; opacity: .65; margin-top: 10px; }
.stage-tools { position: absolute; bottom: 24px; inset-inline: 24px; display: flex; justify-content: space-between; align-items: center; gap: 10px; z-index: 3; flex-wrap: wrap; }
.tool-group { display: flex; gap: 2px; background: rgba(20,19,18,.55); backdrop-filter: blur(10px); padding: 4px; border-radius: 30px; border: 1px solid rgba(255,255,255,.08); }
.stage.light .tool-group { background: rgba(250,248,244,.8); border-color: var(--line); }
.tool-group button { border: 0; background: none; color: inherit; font: 500 10px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; padding: 9px 12px; border-radius: 20px; cursor: pointer; transition: background var(--t-fast); }
.tool-group button:hover, .tool-group button[aria-pressed=true] { background: rgba(255,255,255,.14); }
.stage.light .tool-group button:hover, .stage.light .tool-group button[aria-pressed=true] { background: rgba(20,19,18,.08); }
.stage .disclaimer { position: absolute; bottom: 74px; inset-inline-start: 28px; font-size: 11px; letter-spacing: .08em; opacity: .5; z-index: 3; }
.zone-hint { position: absolute; z-index: 3; top: 50%; inset-inline-start: 50%; transform: translate(-50%, -50%); font-size: 12px; letter-spacing: .1em; background: rgba(20,19,18,.7); padding: 8px 14px; border-radius: 20px; opacity: 0; transition: opacity var(--t); pointer-events: none; }
.zone-hint.show { opacity: 1; }

.panel { --pad-x: clamp(22px, 2.4vw, 40px); padding: calc(var(--header-h) + 22px) var(--pad-x) 0; background: var(--paper); border-inline-start: 1px solid var(--line); display: flex; flex-direction: column; min-height: 100svh; }
/* desktop: the panel is one screen tall — options scroll inside it, the price bar stays visible below them */
@media (min-width: 981px) {
  .panel { position: sticky; top: 0; height: 100svh; min-height: 0; padding: var(--header-h) 0 0; overflow: hidden; }
  .panel-scroll { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 22px var(--pad-x) 4px; scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }
  .panel .invoice { padding-inline: var(--pad-x); }
}
@media (min-width: 981px) and (max-height: 820px) {
  .panel .intro h1 { font-size: 30px; }
  .panel .intro { padding-bottom: 14px; }
  .panel .intro p.muted { font-size: 14px; }
  .step > button.step-head { padding: 14px 0; }
  .opt { padding: 11px 14px; }
}
.panel .intro { padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.panel .intro .from { font-size: 13px; color: var(--stone); }
.steps { counter-reset: step; }
.step { border-bottom: 1px solid var(--line); }
.step > button.step-head { width: 100%; display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; padding: 20px 0; background: none; border: 0; cursor: pointer; text-align: start; }
.step-head .n { counter-increment: step; font: 400 13px/1 var(--serif); color: var(--stone); width: 22px; }
.step-head .n::before { content: counter(step, decimal-leading-zero); }
.step-head .t { font: 500 11.5px/1.3 var(--sans); letter-spacing: .2em; text-transform: uppercase; }
[dir=rtl] .step-head .t { letter-spacing: 0; }
.step-head .v { font-size: 13px; color: var(--stone); text-align: end; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.step-body { padding: 0 0 24px; display: none; }
.step[aria-expanded=true] .step-body { display: block; animation: rise var(--t) var(--ease-out); }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.swatches-lg { display: grid; grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); gap: 12px; }
.sw { display: grid; gap: 8px; justify-items: center; background: none; border: 0; cursor: pointer; padding: 0; font-size: 11.5px; color: var(--charcoal); }
.sw i { width: 46px; height: 46px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(20,19,18,.12); position: relative; transition: transform var(--t) var(--ease-out); }
.sw[aria-pressed=true] i::after { content: ''; position: absolute; inset: -5px; border-radius: 50%; border: 1px solid var(--ink); }
.sw:hover i { transform: scale(1.06); }
.sw .add { font-size: 10.5px; color: var(--stone); }
.opt-list { display: grid; gap: 8px; }
.opt { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; padding: 14px 16px; border: 1px solid var(--line); background: var(--white); cursor: pointer; text-align: start; border-radius: var(--radius); transition: border-color var(--t-fast); width: 100%; }
.opt:hover { border-color: var(--line-strong); }
.opt[aria-pressed=true] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.opt .add { font-size: 13px; color: var(--stone); }
.slider { display: grid; gap: 8px; }
.slider .row { justify-content: space-between; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; background: transparent; height: 26px; }
input[type=range]::-webkit-slider-runnable-track { height: 1px; background: var(--line-strong); }
input[type=range]::-moz-range-track { height: 1px; background: var(--line-strong); }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%; background: var(--ink); margin-top: -7.5px; border: 3px solid var(--paper); box-shadow: 0 0 0 1px var(--ink); }
input[type=range]::-moz-range-thumb { width: 12px; height: 12px; border-radius: 50%; background: var(--ink); border: 3px solid var(--paper); box-shadow: 0 0 0 1px var(--ink); }
.dropzone { border: 1px dashed var(--line-strong); padding: 22px; text-align: center; cursor: pointer; background: var(--white); transition: border-color var(--t-fast), background var(--t-fast); border-radius: var(--radius); font-size: 13px; }
.dropzone:hover, .dropzone.drag { border-color: var(--ink); background: #FFFDF9; }
.dropzone img { max-height: 70px; margin: 0 auto 10px; }
.pad { position: relative; aspect-ratio: var(--ar, 1.4); border: 1px solid var(--line); background: repeating-linear-gradient(45deg, #FBF9F5 0 8px, #F6F3ED 8px 16px); cursor: crosshair; touch-action: none; border-radius: var(--radius); }
.pad .obj { position: absolute; border: 1px solid var(--champagne); background: rgba(176,143,90,.12); transform: translate(-50%, -50%); pointer-events: none; }
.pad .lbl { position: absolute; top: 6px; inset-inline-start: 8px; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--stone); }

.invoice { position: sticky; bottom: 0; margin-top: auto; background: var(--paper); border-top: 1px solid var(--line); padding: 12px 0 16px; z-index: 5; box-shadow: 0 -14px 28px -22px rgba(20,19,18,.45); }
.invoice-notes { display: grid; gap: 6px; padding: 10px 0 4px; font-size: 12.5px; color: var(--stone); }
.invoice-notes > div { display: flex; justify-content: space-between; gap: 12px; }
.invoice-notes p { margin: 2px 0 0; }
.invoice-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.invoice-lines { max-height: 0; overflow: hidden; transition: max-height var(--t) var(--ease); }
.invoice.open .invoice-lines { max-height: min(360px, 38svh); overflow: auto; }
.invoice-lines .ln { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; font-size: 13px; border-bottom: 1px dotted var(--line); }
.invoice-lines .ln.flash { animation: flash 900ms var(--ease); }
@keyframes flash { 0% { background: rgba(176,143,90,.22); } 100% { background: transparent; } }
.invoice-lines .ln .a { color: var(--charcoal); }
.invoice-total { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 6px 0 12px; }
.invoice-total .sum { display: inline-flex; align-items: baseline; gap: 12px; }
.invoice-total .lbl { font: 500 10.5px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--stone); }
.invoice-total .price.big.bump { animation: bump 600ms var(--ease-out); }
@keyframes bump { 0% { opacity: .35; transform: translateY(4px); } 100% { opacity: 1; transform: none; } }
.invoice .toggle { background: none; border: 0; cursor: pointer; font: 500 10.5px/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--stone); padding: 4px 0; }
.invoice .meta { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--stone); margin-bottom: 14px; gap: 10px; flex-wrap: wrap; }
.qty { display: inline-flex; border: 1px solid var(--line-strong); border-radius: var(--radius); }
.qty button { width: 40px; border: 0; background: none; cursor: pointer; font-size: 16px; }
.qty input { width: 52px; text-align: center; border: 0; background: none; font-size: 15px; }
.errors { color: var(--danger); font-size: 13px; margin: 0 0 12px; padding: 0; list-style: none; }

@media (max-width: 980px) {
  .configurator { grid-template-columns: minmax(0, 1fr); }
  .stage { position: relative; height: 62svh; min-height: 380px; }
  .stage-top { top: calc(var(--header-h) + 4px); inset-inline: 16px; }
  .stage .disclaimer { display: none; }
  .panel { padding-top: 22px; min-height: 0; border-inline-start: 0; }
  .invoice { position: sticky; bottom: 0; box-shadow: 0 -12px 30px -12px rgba(20,19,18,.18); padding-inline: var(--pad-x); margin-inline: calc(-1 * var(--pad-x)); }
}

/* ---------------------------------------------------------------- overlays */
.scrim { position: fixed; inset: 0; background: rgba(14,13,12,.48); z-index: 90; opacity: 0; transition: opacity var(--t); }
.scrim.on { opacity: 1; }
.drawer { position: fixed; top: 0; bottom: 0; inset-inline-end: 0; width: min(480px, 100vw); background: var(--paper); z-index: 100; display: flex; flex-direction: column; transform: translateX(100%); transition: transform var(--t) var(--ease-out); box-shadow: var(--shadow-lift); }
[dir=rtl] .drawer { transform: translateX(-100%); }
.drawer.on { transform: none !important; }
.drawer.left { inset-inline-end: auto; inset-inline-start: 0; transform: translateX(-100%); }
[dir=rtl] .drawer.left { transform: translateX(100%); }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 22px 26px; border-bottom: 1px solid var(--line); }
.drawer-body { flex: 1; overflow: auto; padding: 22px 26px; }
.drawer-foot { padding: 20px 26px 26px; border-top: 1px solid var(--line); }
.modal { position: fixed; top: 50%; inset-inline-start: 50%; transform: translate(-50%, -46%); opacity: 0; z-index: 110; width: min(720px, calc(100vw - 32px)); max-height: calc(100svh - 48px); overflow: auto; background: var(--paper); box-shadow: var(--shadow-lift); transition: all var(--t) var(--ease-out); border-radius: var(--radius-lg); }
[dir=rtl] .modal { transform: translate(50%, -46%); }
.modal.on { transform: translate(-50%, -50%); opacity: 1; }
[dir=rtl] .modal.on { transform: translate(50%, -50%); }
.modal.wide { width: min(1100px, calc(100vw - 32px)); }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 20px 26px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--paper); z-index: 2; }
.modal-body { padding: 26px; }
.toasts { position: fixed; bottom: 24px; inset-inline-start: 50%; transform: translateX(-50%); z-index: 200; display: grid; gap: 8px; pointer-events: none; }
[dir=rtl] .toasts { transform: translateX(50%); }
.toast { background: var(--ink); color: var(--ivory); padding: 14px 22px; font-size: 13.5px; letter-spacing: .02em; box-shadow: var(--shadow-lift); animation: rise var(--t) var(--ease-out); pointer-events: auto; max-width: min(560px, 90vw); border-radius: var(--radius); }
.toast.error { background: var(--danger); }
.toast.ok { border-inline-start: 2px solid var(--champagne); }

/* ---------------------------------------------------------------- misc blocks */
.feature-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.feature-list > div { display: grid; grid-template-columns: 80px 1fr; gap: 20px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.feature-list .k { font: 300 30px/1 var(--serif); color: var(--champagne); }
.dark .feature-list, .dark .feature-list > div { border-color: rgba(255,255,255,.1); }
.marquee { overflow: hidden; white-space: nowrap; border-block: 1px solid var(--line); padding: 22px 0; }
.marquee span { display: inline-block; font: 300 clamp(26px, 3vw, 44px)/1 var(--serif); padding-inline: 32px; animation: slide 40s linear infinite; }
.marquee span i { color: var(--champagne); font-style: normal; padding-inline: 24px; }
@keyframes slide { to { transform: translateX(-50%); } }
.quote-card { padding: 34px; background: var(--paper); border: 1px solid var(--line); display: grid; gap: 18px; }
.quote-card blockquote { margin: 0; font: 300 24px/1.35 var(--serif); }
.stars { color: var(--champagne); letter-spacing: 3px; font-size: 13px; }
.sample { font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--stone); border: 1px solid var(--line-strong); padding: 3px 7px; border-radius: 20px; }
.article-card { display: grid; gap: 14px; }
.article-card .k { font: 500 10.5px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--stone); }
.article-card h3 { margin: 0; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 10px 24px; font-size: 14px; }
.kv dt { color: var(--stone); }
.kv dd { margin: 0; }
.tabs { display: flex; gap: 26px; border-bottom: 1px solid var(--line); margin-bottom: 26px; overflow-x: auto; }
.tabs button { background: none; border: 0; padding: 14px 0; cursor: pointer; font: 500 11px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--stone); border-bottom: 1px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs button[aria-selected=true] { color: var(--ink); border-color: var(--ink); }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: start; font: 500 10.5px/1.2 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--stone); padding: 12px 10px; border-bottom: 1px solid var(--line-strong); }
.table td { padding: 14px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table .r { text-align: end; }
.empty { padding: 60px 20px; text-align: center; color: var(--stone); }
.empty .h3 { color: var(--ink); }
.skeleton { background: linear-gradient(90deg, #ECE7DF 0%, #F5F1EA 50%, #ECE7DF 100%); background-size: 200% 100%; animation: shimmer 1.4s linear infinite; border-radius: var(--radius); }
@keyframes shimmer { to { background-position: -200% 0; } }
.compare-bar { position: fixed; bottom: 20px; inset-inline-start: 50%; transform: translateX(-50%); z-index: 40; background: var(--ink); color: var(--ivory); padding: 10px 10px 10px 22px; border-radius: 40px; display: flex; gap: 14px; align-items: center; font-size: 13px; box-shadow: var(--shadow-lift); }
[dir=rtl] .compare-bar { transform: translateX(50%); padding: 10px 22px 10px 10px; }
.compare-table td, .compare-table th { min-width: 180px; }
.cart-line { display: grid; grid-template-columns: 110px 1fr auto; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.cart-line .thumb { aspect-ratio: 4/5; background: #ECE7DE; display: grid; place-items: center; }
.cart-line .thumb img { width: 70%; }
.summary { position: sticky; top: calc(var(--header-h) + 24px); background: var(--paper); border: 1px solid var(--line); padding: 30px; display: grid; gap: 12px; }
.summary .ln { display: flex; justify-content: space-between; font-size: 14px; }
.summary .total { border-top: 1px solid var(--line); padding-top: 16px; margin-top: 6px; }
details.spec { border-top: 1px solid var(--line); }
details.spec summary { list-style: none; cursor: pointer; padding: 20px 0; display: flex; justify-content: space-between; font: 500 11.5px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; }
details.spec summary::after { content: '+'; font: 300 22px/0 var(--serif); }
details.spec[open] summary::after { content: '–'; }
details.spec > div { padding-bottom: 22px; }

/* ---------------------------------------------------------------- footer */
.site-footer { background: var(--ink); color: var(--ivory); padding: clamp(60px, 8vw, 110px) 0 36px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px; }
.foot-grid h4 { color: var(--mist); }
.foot-grid a { display: block; padding: 5px 0; color: rgba(243,239,231,.8); font-size: 14px; }
.foot-grid a:hover { color: var(--champagne-soft); }
.foot-bottom { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.1); margin-top: 60px; padding-top: 26px; font-size: 12px; color: var(--mist); flex-wrap: wrap; }
.newsletter { display: flex; border-bottom: 1px solid rgba(255,255,255,.4); margin-top: 22px; max-width: 360px; }
.newsletter input { flex: 1; background: none; border: 0; color: var(--ivory); padding: 12px 0; outline: none; }
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; } }

/* ---------------------------------------------------------------- mobile menu */
.mobile-menu { position: fixed; inset: 0; background: var(--ink); color: var(--ivory); z-index: 120; padding: 90px var(--gutter) 40px; display: grid; align-content: start; gap: 6px; transform: translateY(-100%); transition: transform var(--t) var(--ease-out); }
.mobile-menu.on { transform: none; }
.mobile-menu a { font: 300 40px/1.25 var(--serif); }
[dir=rtl] .mobile-menu a { font-family: var(--fa); font-size: 30px; }

/* ---------------------------------------------------------------- showroom kiosk */
body.showroom .site-header, body.showroom .site-footer { display: none; }
body.showroom .configurator { grid-template-columns: minmax(0, 1fr) 520px; }
body.showroom .panel { padding-top: 28px; }
body.showroom .stage-top { top: 28px; }
.handoff { display: grid; grid-template-columns: 140px 1fr; gap: 18px; align-items: center; padding: 18px; background: var(--white); border: 1px solid var(--line); }
.handoff img { width: 140px; height: 140px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
@media print { .site-header, .site-footer, .toasts { display: none; } }

/* ---------------------------------------------------------------- additions (client rebuild) */
.btn svg, .link svg, .chip svg { display: inline-block; width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 1.4; vertical-align: -2px; }
.btn.danger { --bg: var(--danger); border-color: var(--danger); }
.btn.danger:hover { --bg: #7f2e24; }
.card .frame .frame-link { position: absolute; inset: 0; display: block; }
.card .frame .actions .btn.compare-btn { background: rgba(250,248,244,.92); color: var(--ink); border-color: rgba(20,19,18,.2); }
.card .frame .actions .btn.compare-btn[aria-pressed=true] { background: var(--ink); color: var(--ivory); }
.announce { position: fixed; top: 0; inset-inline: 0; height: var(--announce-h); display: flex; align-items: center; justify-content: center; padding: 0 48px; z-index: 60; font: 500 10.5px/1.2 var(--sans); letter-spacing: .18em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.announce[hidden] { display: none; }
.announce span { overflow: hidden; text-overflow: ellipsis; }
select.pref { appearance: none; -webkit-appearance: none; color: inherit; }
select.pref option { color: var(--ink); }
.dims-label { position: absolute; z-index: 3; top: 50%; inset-inline-end: 28px; transform: translateY(-50%); font: 500 11px/1.4 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--champagne-soft); background: rgba(20,19,18,.5); padding: 8px 12px; border-radius: 20px; }
.stage.light .dims-label { color: var(--bronze); background: rgba(250,248,244,.85); }
.tool-group button svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 1.4; display: block; }
.progress { height: 3px; background: var(--line); margin: 8px 0 6px; border-radius: 2px; overflow: hidden; max-width: 320px; }
.progress i { display: block; height: 100%; background: var(--champagne); transition: width var(--t-slow) var(--ease-out); }
.tabs a { padding: 14px 0; font: 500 11px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--stone); border-bottom: 1px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs a[aria-selected=true] { color: var(--ink); border-color: var(--ink); }
[dir=rtl] .tabs a, [dir=rtl] .tabs button { letter-spacing: 0; }
code { font: 13px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; background: rgba(20,19,18,.06); padding: 2px 6px; border-radius: 3px; }
.dropzone[aria-busy=true] { opacity: .6; pointer-events: none; }
.dropzone:focus-within { outline: 1.5px solid var(--champagne); outline-offset: 2px; }
.pad:focus-visible { outline: 1.5px solid var(--champagne); }
.quote-card { border-radius: var(--radius); }
a.quote-card:hover { border-color: var(--line-strong); color: inherit; }
.summary .ln.total .price { font-size: 30px; }
.kv dd.r, .kv .r { text-align: end; }
.table td.r, .table th.r { text-align: end; }
.cart-line .thumb { overflow: hidden; }
.skip:focus { z-index: 1000; }
@media (max-width: 760px) {
  .cart-line { grid-template-columns: 80px 1fr; }
  .cart-line > .price { grid-column: 2; text-align: start !important; }
  .summary { position: static; }
  .stage-tools { bottom: 12px; inset-inline: 12px; }
  .stage-tools .tool-group { overflow-x: auto; max-width: 100%; }
  .stage-title .name { font-size: 30px; }
  .hdr .utils .nav { display: none; }
}
/* configurator: the header sits over a dark stage and a light panel — keep it solid and legible */
body.cfg-page .site-header { background: rgba(243,239,231,.9); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); box-shadow: 0 1px 0 var(--line); color: var(--ink); }
body.cfg-page .site-header.on-dark { color: var(--ink); }
body.cfg-page .announce { display: none; }
body.showroom .announce { display: none; }
.announce button { position: absolute; inset-inline-end: 14px; top: 50%; transform: translateY(-50%); background: none; border: 0; color: inherit; cursor: pointer; font-size: 16px; line-height: 1; padding: 4px 6px; opacity: .8; }
.announce button:hover { opacity: 1; }
@media (max-width: 600px) { .announce { font-size: 9.5px; letter-spacing: .1em; padding: 0 40px 0 16px; justify-content: flex-start; } }

/* ---------------------------------------------------------------- layout polish (laptop heights, phones) */
.tool-group button { white-space: nowrap; flex: none; }
.stage-tools .tool-group { min-width: 0; }
@media (max-width: 860px) {
  .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 980px) {
  .stage-tools .tool-group { overflow-x: auto; scrollbar-width: none; max-width: 100%; }
  .stage-tools .tool-group::-webkit-scrollbar { display: none; }
  .stage-top { gap: 12px; }
  .stage-title { min-width: 0; }
}
@media (max-width: 480px) {
  .hdr { gap: 6px; }
  .site-header .icon-btn { width: 36px; height: 36px; }
  .logo { font-size: 17px; letter-spacing: .2em; }   /* 9-letter wordmark: room for the icons on 360–390 px phones */
  .stage-title .name { font-size: 26px; }
  .stage-title .sub { font-size: 10.5px; }
}
@media (max-width: 1020px) { .hero-stage { bottom: 38%; } }
input[type=file] { font-size: 13px; color: var(--stone); max-width: 100%; }
input[type=file]::file-selector-button { font: 500 10.5px/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; padding: 11px 14px; margin-inline-end: 12px; border: 1px solid var(--line-strong); background: var(--white); color: var(--ink); border-radius: var(--radius); cursor: pointer; }
input[type=file]::file-selector-button:hover { border-color: var(--ink); }

/* ================================================================ glaze layer (2026-10-28)
   The storefront's surfaces behave like glazed porcelain: a floating glass capsule for the header,
   rounded glass controls, light that follows the pointer, one orchestrated entrance on the home page.
   Storefront only — the console (body.admin) keeps its own calm controls. Motion is decoration on
   content that is already visible; "reduce motion" turns all of it off (rule above). */
body:not(.admin) {
  --carnelian: #B4452B;
  --radius: 12px; --radius-lg: 22px; --pill: 999px;
  --glass-blur: blur(22px) saturate(1.7);
  --glass-light: linear-gradient(180deg, rgba(255,255,255,.66) 0%, rgba(250,248,244,.42) 100%);
  --glass-dark: linear-gradient(180deg, rgba(255,255,255,.11) 0%, rgba(255,255,255,.035) 100%);
  --glass-edge: rgba(255,255,255,.6); --glass-edge-dark: rgba(255,255,255,.16);
  --bar-h: 88px;   /* 12 px above the capsule + 64 px capsule + 12 px air below */
}

/* ---- header: a floating glass capsule */
body:not(.admin) .site-header { padding: 12px var(--gutter) 0; background: transparent; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; pointer-events: none; }
body:not(.admin) .site-header .hdr {
  pointer-events: auto; position: relative; height: 64px; max-width: calc(var(--max) - 2 * var(--gutter)); margin: 0 auto;
  padding-inline: 12px 10px; border-radius: var(--pill); isolation: isolate;
  background: var(--glass-light); border: 1px solid var(--glass-edge);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.8), inset 0 -1px 0 rgba(20,19,18,.05), 0 14px 34px -20px rgba(20,19,18,.42);
  transition: height var(--t) var(--ease-out), max-width 600ms var(--ease-out), background var(--t) var(--ease), border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
/* a thin sheen across the top of the glass */
body:not(.admin) .site-header .hdr::before { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: -1;
  background: linear-gradient(100deg, transparent 18%, rgba(255,255,255,.35) 32%, transparent 46%) no-repeat; opacity: .55; }
body:not(.admin) .site-header.on-dark[data-state=top] .hdr { background: var(--glass-dark); border-color: var(--glass-edge-dark); box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 20px 44px -22px rgba(0,0,0,.7); }
body:not(.admin) .site-header.on-dark[data-state=top] .hdr::before { opacity: .18; }
/* scrolled: the capsule tightens and becomes a little more opaque */
body:not(.admin) .site-header[data-state=solid] .hdr { height: 56px; max-width: min(1240px, calc(100vw - 2 * var(--gutter))); background: linear-gradient(180deg, rgba(255,255,255,.8) 0%, rgba(250,248,244,.66) 100%); box-shadow: inset 0 1px 0 rgba(255,255,255,.85), 0 18px 40px -22px rgba(20,19,18,.45); }
body.cfg-page:not(.admin) .site-header .hdr { background: linear-gradient(180deg, rgba(255,255,255,.84) 0%, rgba(250,248,244,.72) 100%); }
body:not(.admin) .site-header .logo { letter-spacing: .3em; transition: letter-spacing 600ms var(--ease-out); }
body:not(.admin) .site-header[data-state=solid] .logo { letter-spacing: .22em; }

/* links: a glass pill glides to the link under the pointer; the current page carries the carnelian glint */
body:not(.admin) .nav { position: relative; gap: 2px; }
body:not(.admin) .nav a { padding: 11px 14px; border-radius: var(--pill); z-index: 1; transition: color var(--t-fast); }
body:not(.admin) .nav a::after { inset-inline: auto; left: 50%; bottom: 3px; width: 4px; height: 4px; border-radius: 50%; background: var(--carnelian); transform: translateX(-50%) scale(0); transform-origin: center; transition: transform var(--t) var(--ease-out); }
body:not(.admin) .nav a:hover::after { transform: translateX(-50%) scale(0); }
body:not(.admin) .nav a[aria-current=page]::after { transform: translateX(-50%) scale(1); }
.nav-ink { position: absolute; top: 50%; left: 0; height: 36px; width: var(--w, 0); border-radius: var(--pill); pointer-events: none; z-index: 0;
  background: rgba(20,19,18,.065); box-shadow: inset 0 1px 0 rgba(255,255,255,.55); opacity: 0;
  transform: translate(var(--x, 0), -50%); transition: transform 420ms var(--ease-out), width 420ms var(--ease-out), opacity var(--t); }
.nav-ink.on { opacity: 1; }
.nav-ink.jump { transition: none; }
.on-dark[data-state=top] .nav-ink { background: rgba(255,255,255,.12); box-shadow: inset 0 1px 0 rgba(255,255,255,.18); }
body:not(.admin) .site-header .icon-btn { transition: background var(--t-fast), transform var(--t) var(--ease-out); }
body:not(.admin) .site-header .icon-btn:hover { transform: translateY(-1px); }
body:not(.admin) .site-header .icon-btn .count { box-shadow: 0 0 0 2px rgba(250,248,244,.9); }
body:not(.admin) .site-header .pref { border-radius: var(--pill); padding: 10px 10px; }
@media (max-width: 1020px) {
  body:not(.admin) { --bar-h: 80px; }
  body:not(.admin) .site-header { padding: 10px 12px 0; }
  body:not(.admin) .site-header .hdr { height: 58px; border-radius: 22px; padding-inline: 6px; }
  body:not(.admin) .site-header[data-state=solid] .hdr { height: 54px; max-width: none; }
}

/* ---- buttons: rounded, with a glaze sheen that crosses on hover */
body:not(.admin) .btn { border-radius: var(--pill); isolation: isolate;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.16), 0 1px 2px rgba(20,19,18,.14);
  transition: background var(--t) var(--ease), color var(--t) var(--ease), border-color var(--t) var(--ease), transform var(--t) var(--ease-out), box-shadow var(--t) var(--ease-out); }
body:not(.admin) .btn::after { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: -1;
  background: linear-gradient(105deg, transparent 32%, rgba(255,255,255,.34) 50%, transparent 68%) no-repeat; background-size: 220% 100%; background-position: 130% 0; }
body:not(.admin) .btn:hover { transform: translateY(-2px); box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 14px 26px -14px rgba(20,19,18,.55); }
body:not(.admin) .btn:hover::after { background-position: -30% 0; transition: background-position 900ms var(--ease-out); }
body:not(.admin) .btn:active { transform: translateY(0) scale(.98); transition-duration: 90ms; }
body:not(.admin) .btn[disabled], body:not(.admin) .btn[aria-busy=true] { transform: none; box-shadow: none; }
body:not(.admin) .btn[disabled]::after, body:not(.admin) .btn[aria-busy=true]::after { display: none; }
body:not(.admin) .btn.gold { background: linear-gradient(180deg, #CDB07C 0%, #B08F5A 100%); border-color: rgba(139,106,62,.35);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.45), 0 12px 26px -14px rgba(176,143,90,.85); }
body:not(.admin) .btn.gold:hover { background: linear-gradient(180deg, #D6BB88 0%, #BA9963 100%); box-shadow: inset 0 1px 0 rgba(255,255,255,.5), 0 18px 32px -14px rgba(176,143,90,.95); }
/* ghost buttons become glass */
body:not(.admin) .btn.ghost { --bg: rgba(255,255,255,.4); border-color: rgba(20,19,18,.16); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7), 0 8px 22px -16px rgba(20,19,18,.4); }
body:not(.admin) .btn.ghost:hover { --bg: var(--ink); --fg: var(--ivory); border-color: var(--ink); }
body:not(.admin) :is(.dark, .hero, .mobile-menu, .site-footer) .btn.ghost { --bg: rgba(255,255,255,.07); --fg: var(--ivory); border-color: rgba(255,255,255,.26); box-shadow: inset 0 1px 0 rgba(255,255,255,.14); }
body:not(.admin) :is(.dark, .hero, .mobile-menu, .site-footer) .btn.ghost:hover { --bg: rgba(255,255,255,.16); --fg: var(--white); border-color: rgba(255,255,255,.5); }
body:not(.admin) .card .frame .actions .btn, body:not(.admin) .card .frame .actions .btn.compare-btn { background: rgba(250,248,244,.66); color: var(--ink); border-color: rgba(255,255,255,.7); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); box-shadow: inset 0 1px 0 rgba(255,255,255,.8), 0 10px 24px -16px rgba(20,19,18,.5); }
body:not(.admin) .card .frame .actions .btn:hover { background: var(--ink); color: var(--ivory); border-color: var(--ink); }
body:not(.admin) .card .frame .actions .btn.compare-btn[aria-pressed=true] { background: var(--ink); color: var(--ivory); }
body:not(.admin) .chip, body:not(.admin) .tool-group button { transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast), transform var(--t) var(--ease-out); }
body:not(.admin) .chip:hover { transform: translateY(-1px); }
body:not(.admin) .qty { border-radius: var(--pill); overflow: hidden; }
body:not(.admin) .opt { transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t) var(--ease-out); }
body:not(.admin) .opt:hover { transform: translateY(-1px); }

/* ---- surfaces: rounded by size — small controls 12 px, pictures and panels 22 px */
body:not(.admin) .card .frame { border-radius: var(--radius-lg); transition: transform 700ms var(--ease-out), box-shadow 700ms var(--ease-out); box-shadow: 0 1px 0 rgba(255,255,255,.6) inset; }
body:not(.admin) .card .heart { box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 6px 16px -10px rgba(20,19,18,.5); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); background: rgba(250,248,244,.66); }
body:not(.admin) .quote-card, body:not(.admin) .summary, body:not(.admin) .handoff { border-radius: var(--radius-lg); }
body:not(.admin) .cart-line .thumb { border-radius: 16px; }
body:not(.admin) .notice { border-radius: var(--radius); }
body:not(.admin) .dropzone, body:not(.admin) .pad { border-radius: 16px; }
body:not(.admin) .drawer { border-start-start-radius: 26px; border-end-start-radius: 26px; overflow: hidden; }
body:not(.admin) .drawer.left { border-radius: 0; border-start-end-radius: 26px; border-end-end-radius: 26px; }
body:not(.admin) .modal { border-radius: 26px; }
body:not(.admin) .scrim { -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); background: rgba(14,13,12,.36); }
body:not(.admin) .toast { border-radius: 16px; background: rgba(20,19,18,.84); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); box-shadow: inset 0 1px 0 rgba(255,255,255,.12), var(--shadow-lift); }
body:not(.admin) .compare-bar { background: rgba(20,19,18,.8); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); box-shadow: inset 0 1px 0 rgba(255,255,255,.12), var(--shadow-lift); }

/* ---- product pictures: light follows the pointer like a glaze catching a lamp */
body:not(.admin) .card .frame::after { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 1; opacity: 0;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 30%), rgba(255,255,255,.55), rgba(255,255,255,0) 62%); transition: opacity 500ms var(--ease); mix-blend-mode: soft-light; }
@media (hover: hover) and (pointer: fine) {
  body:not(.admin) .card:hover .frame { transform: translateY(-6px); box-shadow: 0 1px 0 rgba(255,255,255,.6) inset, 0 30px 50px -30px rgba(20,19,18,.45); }
  body:not(.admin) .card:hover .frame::after { opacity: 1; }
}

/* ---- motion */
@media (prefers-reduced-motion: no-preference) {
  /* home: the headline is uncovered line by line, the copy and buttons rise, then the piece arrives */
  .hero .hero-copy > * { transition: opacity 900ms var(--ease-out), transform 1100ms var(--ease-out), clip-path 1300ms var(--ease-out); }
  .hero:not(.is-in) .hero-copy > * { opacity: 0; transform: translateY(22px); }
  .hero:not(.is-in) .hero-copy > .display { clip-path: inset(0 0 100% 0); transform: translateY(34px); }
  .hero .hero-copy > .display { clip-path: inset(-10% -10% -20% -10%); }
  .hero .hero-copy > :nth-child(2) { transition-delay: 120ms; }
  .hero .hero-copy > :nth-child(3) { transition-delay: 420ms; }
  .hero .hero-copy > :nth-child(4) { transition-delay: 560ms; }
  .hero-meta { transition: opacity 1200ms var(--ease) 900ms; }
  .hero:not(.is-in) .hero-meta { opacity: 0; }
  .hero-stage { transition: opacity 1600ms var(--ease), transform 2200ms var(--ease-out), filter 1600ms var(--ease); }
  .hero-stage:not(.ready) { opacity: 0; transform: translateY(26px) scale(.97); filter: blur(10px); }

  /* grids arrive one item after another */
  [data-reveal]:not(.revealed) { opacity: 0; transform: translateY(28px); }
  [data-reveal] { transition: opacity 800ms var(--ease-out) var(--reveal-delay, 0ms), transform 1000ms var(--ease-out) var(--reveal-delay, 0ms); }

  /* a new page fades up into place after navigation */
  .page-enter { animation: page-in 560ms var(--ease-out) both; }
  @keyframes page-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

  /* the mobile menu: glass over the page, links follow one another */
  .mobile-menu.on a { animation: menu-in 640ms var(--ease-out) both; }
  .mobile-menu.on a:nth-of-type(2) { animation-delay: 50ms; } .mobile-menu.on a:nth-of-type(3) { animation-delay: 100ms; }
  .mobile-menu.on a:nth-of-type(4) { animation-delay: 150ms; } .mobile-menu.on a:nth-of-type(5) { animation-delay: 200ms; }
  .mobile-menu.on a:nth-of-type(6) { animation-delay: 250ms; } .mobile-menu.on a:nth-of-type(7) { animation-delay: 300ms; }
  .mobile-menu.on a:nth-of-type(n+8) { animation-delay: 350ms; }
  @keyframes menu-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
}
body:not(.admin) .mobile-menu { background: rgba(16,15,14,.82); -webkit-backdrop-filter: blur(26px) saturate(1.5); backdrop-filter: blur(26px) saturate(1.5); transition: transform 520ms var(--ease-out); }