/* Layout: a jeweller's bench. Real product photos on plain cream, a marble plate for the live necklace,
   paper for the choices. Brand palette only, single light look. */
:root {
  --bordeaux: #541120;
  --bordeaux-deep: #36091a;
  --cream: #eee4da;
  --paper: #f7f1ea;
  --tile: #fbf8f4;
  --white: #fff;
  --gold: #bba16c;
  --gold-soft: #d8c296;
  --taupe: #aa8471;
  --rose: #c8a49f;
  --ink: #1f1214;
  --ink-soft: #6a5352;
  --line: rgba(84, 17, 32, .14);
  --line-strong: rgba(84, 17, 32, .28);
  --on-dark: #f3eae0;
  --on-dark-soft: rgba(243, 234, 224, .7);
  --on-dark-line: rgba(243, 234, 224, .16);

  --f-display: "Forum", "Cormorant Garamond", "Didot", Georgia, serif;
  --f-script: "Allura", "Snell Roundhand", "Apple Chancery", cursive;
  --f-body: "Source Serif 4", "Iowan Old Style", Georgia, "Times New Roman", serif;

  --gutter: clamp(16px, 4.5vw, 72px);
  --nav-h: 72px;
  --stage-h: clamp(170px, 36svh, 340px);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.77, 0, .18, 1);

  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-optical-sizing: auto;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
body.is-locked { overflow: hidden; }

/* paper grain */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 90;
  opacity: .06;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .2  0 0 0 0 .1  0 0 0 0 .08  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

img { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
::selection { background: var(--bordeaux); color: var(--on-dark); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- type ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .9em;
  margin: 0;
  font-family: var(--f-display);
  font-size: .8rem;
  letter-spacing: .38em;
  text-transform: uppercase;
  color: var(--bordeaux);
}
.eyebrow::before, .eyebrow::after { content: ""; width: 2.6em; height: 1px; background: linear-gradient(90deg, transparent, var(--gold)); }
.eyebrow::after { background: linear-gradient(90deg, var(--gold), transparent); }

.display {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 5.6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: .04em;
  text-wrap: balance;
}
.display em, .script {
  font-family: var(--f-script);
  font-style: normal;
  letter-spacing: 0;
  color: var(--bordeaux);
  font-size: 1.25em;
  line-height: .8;
}
.lead { margin: 0; max-width: 34rem; font-size: clamp(1.05rem, 1.4vw, 1.2rem); font-style: italic; font-weight: 300; color: var(--ink-soft); text-wrap: pretty; }
.italic { font-style: italic; color: var(--ink-soft); }
.note { margin: 0; font-size: .82rem; font-style: italic; color: var(--ink-soft); letter-spacing: .02em; }

/* split-text reveal */
.w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.w > span { display: inline-block; transform: translateY(0); transition: transform 1.1s var(--ease-out); transition-delay: calc(var(--i, 0) * 45ms); }
.js .split:not(.is-in) .w > span { transform: translateY(108%); }
.display em .w { padding: .12em .14em .22em; margin: -.12em -.14em -.22em; }
.js .split:not(.is-in) em .w > span { transform: translateY(130%); }

[data-reveal] { transition: opacity 1s var(--ease-out), transform 1.1s var(--ease-out); transition-delay: calc(var(--d, 0) * 1ms); }
.js [data-reveal]:not(.is-in) { opacity: 0; transform: translateY(28px); }

/* ---------- buttons ---------- */
.btn {
  --bg: var(--bordeaux);
  --fg: var(--on-dark);
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7em;
  min-height: 50px;
  padding: .85em 1.7em;
  overflow: hidden;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--f-display);
  font-size: .92rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--bg);
  transition: color .5s var(--ease-out), border-color .5s;
}
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--gold); transform: scaleX(0); transform-origin: right; transition: transform .6s var(--ease-out); }
.btn:hover::before { transform: scaleX(1); transform-origin: left; }
.btn:hover { color: var(--bordeaux-deep); border-color: var(--gold); }
.btn--line { --bg: transparent; --fg: var(--bordeaux); border-color: var(--line-strong); }
.btn--light { --bg: var(--on-dark); --fg: var(--bordeaux); }
.btn[disabled] { opacity: .35; pointer-events: none; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-family: var(--f-display);
  letter-spacing: .2em;
  text-transform: uppercase;
  font-size: .85rem;
  color: var(--bordeaux);
  text-decoration: none;
  padding-block: .4em;
  border-bottom: 1px solid var(--line-strong);
  transition: gap .4s var(--ease-out), border-color .4s;
}
.link-arrow:hover { gap: 1.1em; border-color: var(--bordeaux); }
.link-arrow svg { width: 22px; height: 12px; }
.spark { width: .8em; height: .8em; fill: var(--bordeaux); flex: none; }

/* ---------- loader ---------- */
.loader { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; background: var(--cream); transition: transform 1s var(--ease-io), visibility 0s 1s; }
.loader.is-done { transform: translateY(-100%); visibility: hidden; }
.loader__inner { position: relative; width: min(440px, 72vw); }
.loader__logo { width: 100%; clip-path: inset(0 100% 0 0); animation: loaderReveal 1.25s .1s var(--ease-io) forwards; }
.loader__bar { position: absolute; left: 0; right: 0; bottom: -28px; height: 1px; background: var(--gold); transform: scaleX(0); animation: loaderBar 1.3s var(--ease-io) forwards; }
@keyframes loaderReveal { to { clip-path: inset(0 0 0 0); } }
@keyframes loaderBar { 60% { transform: scaleX(1); opacity: 1; } 100% { transform: scaleX(1); opacity: 0; } }

/* ---------- cursor ---------- */
.cursor { position: fixed; left: 0; top: 0; z-index: 150; pointer-events: none; display: none; }
.has-cursor .cursor { display: block; }
.cursor__ring { position: absolute; width: 38px; height: 38px; margin: -19px 0 0 -19px; border: 1px solid var(--bordeaux); border-radius: 50%; display: grid; place-items: center; transition: width .45s var(--ease-out), height .45s var(--ease-out), margin .45s var(--ease-out), background .3s, border-color .3s, opacity .3s; }
.cursor__label { font-family: var(--f-display); font-size: .66rem; letter-spacing: .2em; text-transform: uppercase; color: var(--on-dark); opacity: 0; transition: opacity .3s; white-space: nowrap; }
.cursor.is-hover .cursor__ring { width: 64px; height: 64px; margin: -32px 0 0 -32px; background: rgba(187, 161, 108, .14); border-color: var(--gold); }
.cursor.is-label .cursor__ring { width: 86px; height: 86px; margin: -43px 0 0 -43px; background: var(--bordeaux); border-color: var(--bordeaux); }
.cursor.is-label .cursor__label { opacity: 1; }
.cursor.is-hidden .cursor__ring { opacity: 0; }

/* ---------- nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: calc(var(--nav-h) + env(safe-area-inset-top, 0px));
  padding: env(safe-area-inset-top, 0px) var(--gutter) 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  transition: transform .6s var(--ease-out), background .5s, box-shadow .5s, opacity .8s;
}
.js .nav:not(.is-ready) { opacity: 0; transform: translateY(-20px); }
.nav.is-solid { background: rgba(247, 241, 234, .86); backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2); box-shadow: 0 1px 0 var(--line); }
.nav.is-hidden { transform: translateY(-110%); }
.nav__links { display: flex; gap: clamp(16px, 2.2vw, 36px); }
.nav__links a, .nav__cta { position: relative; font-family: var(--f-display); font-size: .8rem; letter-spacing: .24em; text-transform: uppercase; text-decoration: none; padding-block: 6px; }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--bordeaux); transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease-out); }
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__brand { display: grid; justify-items: center; text-decoration: none; line-height: 1; opacity: 0; transform: translateY(8px); transition: opacity .6s, transform .6s var(--ease-out); }
.nav.is-solid .nav__brand, .nav.show-brand .nav__brand { opacity: 1; transform: none; }
.nav__brand img { height: 58px; width: auto; }
.nav__actions { display: flex; align-items: center; justify-content: flex-end; gap: 18px; }
.nav__cta { border-bottom: 1px solid var(--bordeaux); color: var(--bordeaux); }
.nav__bag { position: relative; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; transition: background .3s; }
.nav__bag:hover { background: rgba(84, 17, 32, .07); }
.nav__bag svg { width: 22px; height: 22px; stroke: var(--ink); fill: none; stroke-width: 1.3; }
.nav__count { position: absolute; top: 4px; right: 2px; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 10px; background: var(--bordeaux); color: var(--on-dark); font: 600 .68rem/19px var(--f-body); text-align: center; font-variant-numeric: tabular-nums; transform: scale(0); transition: transform .5s var(--ease-out); }
.nav__count.has-items { transform: scale(1); }
.nav__bag.bump { animation: bump .6s var(--ease-out); }
@keyframes bump { 30% { transform: scale(1.28) rotate(-8deg); } 60% { transform: scale(.94) rotate(4deg); } }
.nav__burger { display: none; width: 44px; height: 44px; position: relative; }
.nav__burger span { position: absolute; left: 11px; right: 11px; height: 1px; background: var(--ink); transition: transform .5s var(--ease-out); }
.nav__burger span:first-child { top: 18px; }
.nav__burger span:last-child { top: 25px; }
.nav__burger[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.menu { position: fixed; inset: 0; z-index: 99; background: var(--cream); display: grid; align-content: center; gap: 8px; padding-inline: var(--gutter); clip-path: circle(0 at calc(100% - 40px) 36px); transition: clip-path .8s var(--ease-io), visibility 0s .8s; visibility: hidden; }
.menu.is-open { clip-path: circle(150% at calc(100% - 40px) 36px); visibility: visible; transition: clip-path .8s var(--ease-io); }
.menu a { font-family: var(--f-display); font-size: clamp(2.2rem, 10vw, 3.4rem); letter-spacing: .06em; text-decoration: none; line-height: 1.2; }
.menu a span { display: inline-block; transform: translateY(100%); opacity: 0; transition: transform .8s var(--ease-out), opacity .8s; }
.menu.is-open a span { transform: none; opacity: 1; }
.menu a:nth-child(2) span { transition-delay: .06s; }
.menu a:nth-child(3) span { transition-delay: .12s; }
.menu a:nth-child(4) span { transition-delay: .18s; }
.menu a:nth-child(5) span { transition-delay: .24s; }
.menu__foot { margin-top: 28px; font-style: italic; color: var(--ink-soft); }

.marble { position: absolute; inset: 0; background: var(--cream) url("assets/img/marble.jpg") center / cover no-repeat; }

/* ---------- hero : fond uni + vraie photo ---------- */
.hero {
  position: relative;
  min-height: max(640px, 100svh);
  overflow: hidden;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto 1fr auto;
  background: var(--cream);
}
.hero > .ticker { z-index: 3; }
.palm { position: absolute; z-index: 0; pointer-events: none; mix-blend-mode: multiply; opacity: .2; filter: blur(5px); max-width: none; will-change: transform; }
.palm--tr { top: -4%; right: -6%; width: min(56vw, 820px); transform-origin: 100% 0; animation: palmSway 12s ease-in-out infinite alternate; }
.palm--bl { bottom: 2%; left: -6%; width: min(46vw, 660px); transform-origin: 0 100%; animation: palmSway 14s ease-in-out -4s infinite alternate-reverse; }
@keyframes palmSway { 0% { transform: rotate(-1.6deg) skewX(1deg); } 100% { transform: rotate(1.4deg) skewX(-1.2deg) translate3d(1%, .6%, 0); } }
.hero__stage, .hero__bottom { position: relative; z-index: 1; }
.hero__stage {
  position: relative;
  width: min(100%, 1240px, calc((100svh - 410px) * 1.585));
  min-width: min(100%, 760px);
  aspect-ratio: 1800 / 1136;
  margin-inline: auto;
  max-width: none;
}
.hero__swing { position: absolute; inset: 0; transform-origin: 50% 0; }
.hero.is-in .hero__swing { animation: heroSway 9s 2.6s ease-in-out infinite alternate; }
@keyframes heroSway { from { transform: rotate(-.5deg); } to { transform: rotate(.5deg); } }
.hero__necklace {
  width: 100%;
  height: 100%;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 9%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 9%);
  filter: drop-shadow(6px 14px 10px rgba(92, 58, 34, .22));
  opacity: 0;
  transform: translateY(-14%);
  transition: opacity 1.4s var(--ease-out), transform 2s var(--ease-out);
}
.hero.is-in .hero__necklace { opacity: 1; transform: none; }
.hero__logo {
  position: absolute;
  left: 50%;
  top: 9%;
  width: 34%;
  translate: -50% 0;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 1.4s .5s var(--ease-out), transform 1.4s .5s var(--ease-out);
}
.hero.is-in .hero__logo { opacity: 1; transform: none; }
.hero__bottom { display: grid; justify-items: center; align-content: center; gap: clamp(10px, 1.8vh, 22px); padding: clamp(4px, 1.2vh, 16px) var(--gutter) clamp(16px, 3vh, 34px); text-align: center; }
.hero__title { margin: 0; font-family: var(--f-display); font-weight: 400; font-size: clamp(1.9rem, min(4vw, 6.4vh), 4.2rem); line-height: 1.06; letter-spacing: .1em; text-transform: uppercase; text-wrap: balance; }
.hero__title .ln { display: inline-block; overflow: hidden; padding-bottom: .06em; }
.hero__title .c { display: inline-block; transform: translateY(105%); opacity: 0; transition: transform 1.2s var(--ease-out), opacity 1.2s; transition-delay: calc(1000ms + var(--i) * 28ms); }
.hero.is-in .hero__title .c { transform: none; opacity: 1; }
.hero__cta { position: relative; display: inline-flex; align-items: center; gap: .5em; padding: .2em .3em .45em; font-family: var(--f-display); font-size: clamp(1.35rem, 2.3vw, 2rem); letter-spacing: .1em; text-decoration: none; opacity: 0; transition: opacity 1s 2s; }
.hero.is-in .hero__cta { opacity: 1; }
.hero__cta-line { position: absolute; left: 6%; right: 18%; bottom: 0; height: 3px; border-radius: 3px; background: var(--bordeaux); transform: scaleX(0); transform-origin: left; transition: transform 1.2s 2.2s var(--ease-io); }
.hero.is-in .hero__cta-line { transform: scaleX(1); }
.hero__cta svg { width: 1.6em; height: .8em; stroke: var(--bordeaux); fill: none; stroke-width: 1.6; transition: transform .5s var(--ease-out); }
.hero__cta:hover svg { transform: translateX(10px); }

/* ---------- bandeau déroulant ---------- */
.ticker { background: var(--bordeaux); color: var(--on-dark); overflow: hidden; padding-block: 20px; position: relative; z-index: 4; }
.ticker__skew { transition: transform .4s var(--ease-out); }
.ticker__track { display: flex; width: max-content; animation: marquee 30s linear infinite; }
.ticker__group { display: flex; align-items: center; gap: clamp(26px, 4vw, 54px); padding-right: clamp(26px, 4vw, 54px); font-family: var(--f-display); font-size: clamp(1.1rem, 2vw, 1.6rem); letter-spacing: .32em; text-transform: uppercase; white-space: nowrap; }
.ticker .spark { fill: var(--gold); width: 16px; height: 16px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- concept ---------- */
.concept { position: relative; background: var(--paper); overflow: hidden; }
.concept__track { display: grid; }
.panel { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); align-content: center; gap: 40px; padding: clamp(72px, 10vw, 120px) var(--gutter); border-bottom: 1px solid var(--line); }
.panel__text { display: grid; gap: 18px; align-content: center; max-width: 30rem; position: relative; z-index: 1; }
.step-label { margin: 0; font-family: var(--f-display); font-size: .9rem; letter-spacing: .4em; text-transform: uppercase; color: var(--gold); }
.panel h3 { margin: 0; font-family: var(--f-display); font-weight: 400; font-size: clamp(2.1rem, 4.2vw, 3.6rem); letter-spacing: .05em; line-height: 1.05; text-wrap: balance; }
.panel .italic { margin: 0; font-size: 1.15rem; }
.panel__num { position: absolute; right: var(--gutter); top: clamp(40px, 8vh, 90px); font-family: var(--f-display); font-size: clamp(7rem, 18vw, 17rem); line-height: .8; color: transparent; -webkit-text-stroke: 1px rgba(187, 161, 108, .5); pointer-events: none; user-select: none; }
.panel--intro { gap: 26px; }
.panel--intro .display { font-size: clamp(2.8rem, 6.6vw, 6rem); }
.counter { display: grid; gap: 4px; margin-top: 14px; }
.counter__num { font-family: var(--f-display); font-size: clamp(2.6rem, 5.4vw, 4.6rem); line-height: 1; color: var(--bordeaux); font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.counter__label { font-style: italic; color: var(--ink-soft); }
.formula-unused { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin: 6px 0 0; padding: 0; list-style: none; font-family: var(--f-display); font-size: .9rem; letter-spacing: .2em; text-transform: uppercase; }
.formula li { display: flex; align-items: center; gap: 14px; }
.formula li + li::before { content: "+"; color: var(--gold); letter-spacing: 0; font-size: 1.2rem; }
.panel__cta { margin-top: 10px; justify-self: start; }

.strands { position: relative; display: grid; align-content: center; gap: clamp(10px, 2vh, 22px); transform: rotate(-12deg); margin-inline: -8%; min-height: 300px; }
.strand { width: 120%; max-width: none; height: auto; transition: opacity .5s, transform .8s var(--ease-out); filter: drop-shadow(3px 6px 4px rgba(92, 58, 34, .22)); }
.strands.has-focus .strand { opacity: .22; }
.strands.has-focus .strand.is-focus { opacity: 1; transform: scale(1.03); }
.chain-legend { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 0; padding: 0; list-style: none; }
.chain-legend button { display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px 7px 9px; border: 1px solid var(--line-strong); border-radius: 40px; font-size: .9rem; transition: background .3s, border-color .3s; }
.chain-legend button:hover, .chain-legend button:focus-visible { background: var(--white); border-color: var(--bordeaux); }
.dot { width: 13px; height: 13px; border-radius: 50%; flex: none; background: radial-gradient(circle at 32% 30%, rgba(255, 255, 255, .85), transparent 38%), var(--c); box-shadow: inset 0 -2px 3px rgba(0, 0, 0, .25), 0 0 0 1px rgba(0, 0, 0, .08); }
.dot--gold { background: radial-gradient(circle at 32% 30%, #fff3c4, transparent 45%), linear-gradient(135deg, #e6c56e, #9b7631); }

.letters { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: clamp(6px, 1.4vw, 18px); align-content: center; max-width: 720px; justify-self: center; width: 100%; }
.letters__item { position: relative; display: flex; align-items: center; justify-content: center; aspect-ratio: 1; }
.letters__item img { width: auto; height: 76%; transform-origin: 50% 4%; animation: bob 4.2s ease-in-out infinite; animation-delay: calc(var(--i) * -160ms); filter: drop-shadow(3px 6px 4px rgba(92, 58, 34, .25)); }
.letters__item:hover img { animation: swing 1.2s var(--ease-out); }
.letters__item.is-hit img { animation: hit .9s var(--ease-out); }
.letters__item.is-hit::after { content: ""; position: absolute; inset: 6%; border-radius: 50%; border: 1px solid var(--gold); animation: ring .9s var(--ease-out) forwards; }
@keyframes bob { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-5px) rotate(1.5deg); } }
@keyframes swing { 0% { transform: rotate(0); } 20% { transform: rotate(14deg); } 45% { transform: rotate(-9deg); } 70% { transform: rotate(5deg); } 100% { transform: rotate(0); } }
@keyframes hit { 0% { transform: scale(1); } 35% { transform: scale(1.35) translateY(-8px); } 100% { transform: scale(1); } }
@keyframes ring { from { transform: scale(.6); opacity: 1; } to { transform: scale(1.5); opacity: 0; } }
.kbd-hint { display: inline-flex; align-items: center; gap: 10px; font-size: .92rem; font-style: italic; color: var(--ink-soft); }
.kbd-hint kbd { font-family: var(--f-display); font-style: normal; display: inline-grid; place-items: center; min-width: 30px; height: 30px; border: 1px solid var(--line-strong); border-bottom-width: 3px; border-radius: 6px; background: var(--white); }

.orbit { position: relative; width: min(540px, 100%); aspect-ratio: 1; justify-self: center; }
.orbit__ring { position: absolute; inset: 0; border-radius: 50%; animation: spin 90s linear infinite; }
.orbit__ring::before { content: ""; position: absolute; inset: 9%; border-radius: 50%; border: 1px dashed rgba(187, 161, 108, .5); }
.orbit:hover .orbit__ring, .orbit:hover .orbit__item > span { animation-play-state: paused; }
.orbit__item { position: absolute; left: 50%; top: 50%; width: 16%; aspect-ratio: 1; margin: -8% 0 0 -8%; transform: rotate(var(--a)) translateY(-255%) rotate(calc(var(--a) * -1)); }
.orbit__item > span { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; animation: spin 90s linear infinite reverse; }
.orbit__item img { max-height: 100%; width: auto; filter: drop-shadow(3px 6px 4px rgba(92, 58, 34, .25)); transition: transform .5s var(--ease-out); }
.orbit__item:hover img { transform: scale(1.25); }
.orbit__item em { position: absolute; top: 100%; left: 50%; transform: translateX(-50%); font-size: .8rem; white-space: nowrap; color: var(--ink-soft); opacity: 0; transition: opacity .3s; }
.orbit__item:hover em { opacity: 1; }
.orbit__core { position: absolute; inset: 30%; display: grid; place-items: center; text-align: center; border-radius: 50%; background: var(--white); box-shadow: 0 20px 50px -20px rgba(84, 17, 32, .35); }
.orbit__core span { font-family: var(--f-script); font-size: clamp(2rem, 3.8vw, 3.2rem); color: var(--bordeaux); line-height: 1; }
@keyframes spin { to { transform: rotate(360deg); } }

.stones { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(14px, 2.4vw, 34px) clamp(10px, 2vw, 26px); width: min(640px, 100%); justify-self: center; align-content: center; }
.stones__item { margin: 0; display: grid; justify-items: center; gap: 10px; }
.stones__item img { height: clamp(52px, 7vw, 86px); width: auto; filter: drop-shadow(3px 6px 4px rgba(92, 58, 34, .25)); transform-origin: 50% 6%; animation: bob 4.6s ease-in-out infinite; animation-delay: calc(var(--i) * -310ms); }
.stones__item:hover img { animation: swing 1.2s var(--ease-out); }
.stones__item figcaption { font-size: .92rem; text-align: center; line-height: 1.2; }

.constellation { position: relative; min-height: min(560px, 62vh); width: 100%; }
.constellation__item { position: absolute; left: var(--x); top: var(--y); width: calc(var(--w) * var(--cs, 1)); transform: translate(-50%, -50%) translate3d(calc(var(--mx, 0) * var(--z) * 1px), calc(var(--my, 0) * var(--z) * 1px), 0); transition: transform .9s var(--ease-out); }
.constellation__item img { width: 100%; height: auto; animation: float var(--t) ease-in-out infinite alternate; animation-delay: var(--dl); filter: drop-shadow(4px 8px 5px rgba(92, 58, 34, .25)); transition: scale .5s var(--ease-out); }
.constellation__item:hover img { scale: 1.2; }
@keyframes float { from { transform: translateY(-8px) rotate(-4deg); } to { transform: translateY(8px) rotate(4deg); } }
.charms-note { display: grid; gap: 10px; justify-items: start; margin: 8px 0 0; font-size: 1rem; }
.charms-note::after { content: ""; width: 160px; height: 2px; background: var(--bordeaux); border-radius: 2px; }

.concept__progress { display: none; }
.concept.is-horizontal { height: 100svh; }
.concept.is-horizontal .concept__track { display: flex; height: 100%; width: max-content; will-change: transform; }
.concept.is-horizontal .panel { width: 100vw; height: 100%; border-bottom: 0; border-right: 1px solid var(--line); grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); padding-block: calc(var(--nav-h) + 30px) 60px; align-items: center; overflow: hidden; }
.concept.is-horizontal .panel--intro { width: 76vw; grid-template-columns: minmax(0, 1fr); }
.concept.is-horizontal .concept__progress { display: block; position: absolute; left: var(--gutter); right: var(--gutter); bottom: 28px; height: 1px; background: var(--line); }
.concept.is-horizontal .concept__progress span { position: absolute; inset: 0; background: var(--bordeaux); transform: scaleX(0); transform-origin: left; }

/* ---------- simulateur ---------- */
.atelier { position: relative; padding: clamp(80px, 11vw, 140px) var(--gutter) clamp(60px, 8vw, 110px); background: var(--cream); }
.atelier__head { display: grid; justify-items: center; text-align: center; gap: 18px; margin-bottom: clamp(36px, 5vw, 60px); }
.atelier__head .lead { text-align: center; }
.atelier__grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); gap: clamp(20px, 3vw, 44px); align-items: start; max-width: 1440px; margin-inline: auto; }

.stage { position: sticky; top: calc(var(--nav-h) + 16px); height: min(78svh, 760px); min-height: 460px; overflow: hidden; isolation: isolate; border-radius: 4px; box-shadow: 0 40px 80px -50px rgba(84, 17, 32, .45); }
.stage__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; touch-action: pan-y; filter: drop-shadow(6px 12px 6px rgba(92, 58, 34, .3)); }
.stage__tools { position: absolute; z-index: 3; top: 16px; left: 16px; right: 16px; display: flex; justify-content: space-between; gap: 10px; pointer-events: none; }
.stage__tools > * { pointer-events: auto; }
.chip-btn { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px 0 12px; border-radius: 40px; background: rgba(247, 241, 234, .82); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); box-shadow: 0 0 0 1px var(--line); font-family: var(--f-display); font-size: .76rem; letter-spacing: .18em; text-transform: uppercase; transition: background .3s, box-shadow .3s; }
.chip-btn:hover { background: var(--paper); box-shadow: 0 0 0 1px var(--bordeaux); }
.chip-btn svg { width: 18px; height: 18px; stroke: var(--bordeaux); fill: none; stroke-width: 1.4; transition: transform .7s var(--ease-out); }
.chip-btn:hover svg { transform: rotate(180deg); }
.chip-btn.is-spinning svg { animation: spin .8s var(--ease-out); }
.stage__hint { position: absolute; z-index: 3; left: 50%; bottom: 16px; transform: translateX(-50%); display: flex; align-items: center; gap: 8px; margin: 0; font-size: .84rem; font-style: italic; color: var(--ink-soft); white-space: nowrap; transition: opacity .6s; pointer-events: none; opacity: 0; }
.stage.has-charms .stage__hint { opacity: 1; }
.stage.was-touched .stage__hint { opacity: 0; }
.stage__hint svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.3; animation: nudge 2.4s ease-in-out infinite; }
@keyframes nudge { 0%, 100% { transform: translateX(-4px); } 50% { transform: translateX(4px); } }
.summary { position: absolute; z-index: 3; left: 16px; right: 16px; bottom: 48px; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 0; padding: 0; list-style: none; pointer-events: none; }
.summary li { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px 5px 6px; border-radius: 30px; background: rgba(247, 241, 234, .82); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); font-size: .8rem; box-shadow: 0 0 0 1px var(--line); }
.summary li.is-new { animation: chipIn .6s var(--ease-out) backwards; }
.summary img { height: 18px; width: auto; }
.summary .dot { width: 14px; height: 14px; }
@keyframes chipIn { from { opacity: 0; transform: translateY(8px) scale(.9); } }

.config { display: grid; grid-template-columns: minmax(0, 1fr); background: var(--paper); min-width: 0; padding-inline: clamp(16px, 2vw, 28px); border-radius: 4px; box-shadow: 0 0 0 1px var(--line); }
.stepper-wrap { position: sticky; top: calc(var(--nav-h) + 16px); z-index: 5; background: var(--paper); transition: top .6s var(--ease-out); }
.stage { transition: top .6s var(--ease-out); }
.nav-off .stage, .nav-off .stepper-wrap { top: 16px; }
.stepper { display: grid; grid-template-columns: repeat(7, auto); justify-content: space-between; column-gap: 10px; margin: 0; padding: 0; list-style: none; }
.stepper button { display: grid; justify-items: start; gap: 2px; padding: 14px 0 14px; text-align: left; color: var(--ink-soft); }
.stepper__n { font-family: var(--f-display); font-size: .74rem; letter-spacing: .2em; color: var(--gold); }
.stepper__t { font-family: var(--f-display); font-size: clamp(.74rem, .85vw, .88rem); letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; color: var(--ink); }
.stepper button[aria-selected="true"] .stepper__t, .stepper button:hover .stepper__t { color: var(--bordeaux); }
.stepper__bar { position: relative; height: 1px; background: var(--line); }
.stepper__bar span { position: absolute; left: 0; top: -1px; height: 3px; width: 50px; background: var(--bordeaux); transition: transform .7s var(--ease-io), width .7s var(--ease-io); }

.panes { position: relative; min-height: 420px; }
.pane { display: none; padding: 28px 0 32px; }
.pane.is-active { display: grid; gap: 22px; animation: paneIn .7s var(--ease-out); }
@keyframes paneIn { from { opacity: 0; transform: translateX(26px); } to { opacity: 1; transform: none; } }
.pane__head { display: grid; gap: 4px; }
.pane__head h3 { margin: 0; font-family: var(--f-display); font-weight: 400; font-size: clamp(1.7rem, 2.6vw, 2.3rem); letter-spacing: .05em; line-height: 1.1; }
.pane__head p { margin: 0; font-style: italic; color: var(--ink-soft); }
.pane__sub { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 12px; margin: 0; font-family: var(--f-display); font-size: .82rem; letter-spacing: .26em; text-transform: uppercase; color: var(--bordeaux); }
.pane__sub small { font-family: var(--f-body); font-size: .85rem; letter-spacing: 0; text-transform: none; font-style: italic; color: var(--ink-soft); }

.opt-grid { display: grid; gap: 10px; }
.opt-grid--letters { grid-template-columns: repeat(auto-fill, minmax(62px, 1fr)); }
.opt-grid--signs { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
.opt-grid--stones { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
.opt-grid--charms { grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); }
.opt-grid--chains { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }

.tile { position: relative; display: grid; justify-items: center; align-content: start; gap: 6px; padding: 12px 6px 10px; border-radius: 4px; background: var(--tile); box-shadow: 0 0 0 1px var(--line); transition: box-shadow .35s, background .35s, transform .5s var(--ease-out), opacity .3s; }
.tile:hover { box-shadow: 0 0 0 1px var(--line-strong), 0 14px 26px -18px rgba(84, 17, 32, .4); transform: translateY(-2px); }
.tile[aria-pressed="true"] { background: var(--white); box-shadow: 0 0 0 1.5px var(--gold), 0 16px 30px -18px rgba(84, 17, 32, .45); }
.tile__img { display: flex; align-items: center; justify-content: center; height: 70px; width: 100%; }
.opt-grid--letters .tile__img { height: 52px; }
.opt-grid--stones .tile__img { height: 58px; }
.opt-grid--charms .tile__img img { max-height: calc(100% * var(--s, 1)); max-width: calc(86% * var(--s, 1)); }
.tile__img img { max-height: 100%; max-width: 82%; width: auto; height: auto; transform-origin: 50% 3%; filter: drop-shadow(2px 4px 3px rgba(92, 58, 34, .2)); }
.tile:hover .tile__img img { animation: swing 1.1s var(--ease-out); }
.tile__name { font-size: .86rem; line-height: 1.2; text-align: center; }
.tile__meta { font-size: .72rem; font-style: italic; color: var(--ink-soft); text-align: center; line-height: 1.2; margin-top: -3px; }
.tile__check { position: absolute; top: 6px; right: 6px; width: 18px; height: 18px; border-radius: 50%; background: var(--bordeaux); display: grid; place-items: center; transform: scale(0); transition: transform .45s var(--ease-out); }
.tile__check svg { width: 10px; height: 10px; stroke: var(--on-dark); stroke-width: 2.2; fill: none; }
.tile[aria-pressed="true"] .tile__check, .chain-opt[aria-pressed="true"] .tile__check { transform: scale(1); }
.tile.is-dim { opacity: .45; }
.tile.is-dim:hover { opacity: .8; }

.chain-opt { position: relative; display: grid; gap: 4px; padding: 0 16px 14px; text-align: left; border-radius: 4px; background: var(--tile); box-shadow: 0 0 0 1px var(--line); transition: box-shadow .35s, transform .5s var(--ease-out), background .35s; overflow: hidden; }
.chain-opt:hover { box-shadow: 0 0 0 1px var(--line-strong), 0 14px 26px -18px rgba(84, 17, 32, .4); transform: translateY(-2px); }
.chain-opt[aria-pressed="true"] { background: var(--white); box-shadow: 0 0 0 1.5px var(--gold), 0 16px 30px -18px rgba(84, 17, 32, .45); }
.chain-opt__img { display: flex; align-items: center; height: 46px; margin: 0 -16px 4px; overflow: hidden; }
.chain-opt__img img { width: 230%; max-width: none; transform: translateX(-12%); }
.chain-opt__name { font-family: var(--f-display); font-size: 1.08rem; letter-spacing: .1em; text-transform: uppercase; }
.chain-opt__desc { font-size: .84rem; font-style: italic; color: var(--ink-soft); }
.chain-opt .tile__check { top: 10px; right: 10px; }

.birth { display: grid; gap: 12px; padding: 18px 18px 16px; border-radius: 4px; background: var(--cream); }
.birth__title { margin: 0; display: flex; align-items: center; gap: 10px; font-family: var(--f-display); font-size: .86rem; letter-spacing: .2em; text-transform: uppercase; color: var(--bordeaux); }
.birth__title .spark { width: 14px; height: 14px; }
.birth__row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.select { position: relative; }
.select select { appearance: none; -webkit-appearance: none; height: 44px; padding: 0 38px 0 14px; border: 1px solid var(--line-strong); border-radius: 3px; background: var(--paper); color: var(--ink); font: inherit; font-size: .98rem; cursor: pointer; }
.select::after { content: ""; position: absolute; right: 14px; top: 50%; width: 7px; height: 7px; border-right: 1.3px solid var(--bordeaux); border-bottom: 1.3px solid var(--bordeaux); transform: translateY(-70%) rotate(45deg); pointer-events: none; }
.birth__out { font-size: .92rem; font-style: italic; color: var(--ink-soft); min-height: 1.4em; margin: 0; }
.birth__out strong { font-style: normal; font-weight: 500; color: var(--bordeaux); }

.charm-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 4px; background: var(--cream); }
.charm-count { display: inline-flex; align-items: center; gap: 7px; }
.charm-count i { width: 12px; height: 12px; border-radius: 50%; border: 1px solid var(--bordeaux); transition: background .3s, border-color .3s; }
.charm-count i.opt { border-style: dashed; border-color: var(--gold); }
.charm-count i.on { background: var(--bordeaux); border-style: solid; border-color: var(--bordeaux); }
.charm-count i.opt.on { background: var(--gold); border-color: var(--gold); }
.charm-count.shake { animation: shake .5s; }
@keyframes shake { 20%, 60% { transform: translateX(-5px); } 40%, 80% { transform: translateX(5px); } }
.charm-bar__txt { font-size: .92rem; font-style: italic; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.filters { display: flex; flex-wrap: wrap; gap: 6px; }
.filter { padding: 6px 14px; border-radius: 30px; box-shadow: 0 0 0 1px var(--line-strong); font-size: .86rem; transition: background .3s, color .3s, box-shadow .3s; }
.filter:hover { box-shadow: 0 0 0 1px var(--bordeaux); }
.filter[aria-pressed="true"] { background: var(--bordeaux); color: var(--on-dark); box-shadow: 0 0 0 1px var(--bordeaux); }

.arrange { display: grid; gap: 12px; padding: 16px; border-radius: 4px; background: var(--cream); }
.arrange[hidden] { display: none; }
.arrange__row { display: grid; grid-template-columns: repeat(var(--n, 5), minmax(0, 1fr)); gap: 6px; max-width: 560px; }
.slot { position: relative; display: flex; align-items: center; justify-content: center; aspect-ratio: 3 / 4; border-radius: 4px; background: var(--paper); box-shadow: 0 0 0 1px var(--line); transition: box-shadow .3s, background .3s, transform .4s var(--ease-out); }
.slot img { max-height: 76%; max-width: 76%; width: auto; height: auto; }
.slot i { width: 10px; height: 10px; border-radius: 50%; border: 1px dashed var(--line-strong); }
.slot--fixed { background: transparent; box-shadow: 0 0 0 1px var(--line) inset; cursor: default; opacity: .85; }
.slot--fixed::after { content: ""; position: absolute; left: 50%; bottom: 4px; width: 14px; height: 2px; translate: -50% 0; background: var(--gold); border-radius: 2px; }
.slot:not(.slot--fixed):hover { box-shadow: 0 0 0 1px var(--bordeaux); transform: translateY(-2px); }
.slot[aria-pressed="true"] { background: var(--white); box-shadow: 0 0 0 2px var(--bordeaux); transform: translateY(-4px); }
.arrange__row.is-picking .slot:not(.slot--fixed):not(.slot--on) { box-shadow: 0 0 0 1px var(--gold); background: var(--white); }
.arrange__row.is-picking .slot:not(.slot--fixed):not(.slot--on) i { border-color: var(--gold); border-style: solid; }

.wraps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.wrap-opt { position: relative; display: grid; grid-template-rows: auto 1fr auto; gap: 10px; padding: 12px 12px 16px; text-align: left; border-radius: 4px; background: var(--tile); box-shadow: 0 0 0 1px var(--line); transition: box-shadow .35s, background .35s, transform .5s var(--ease-out); }
.wrap-opt:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px var(--line-strong), 0 14px 26px -18px rgba(84, 17, 32, .4); }
.wrap-opt[aria-checked="true"] { background: var(--white); box-shadow: 0 0 0 1.5px var(--gold), 0 16px 30px -18px rgba(84, 17, 32, .45); }
.wrap-opt__img { display: flex; align-items: center; justify-content: center; aspect-ratio: 4 / 3; border-radius: 3px; background: var(--cream); overflow: hidden; max-width: 100%; }
.wrap-opt__img img { width: 78%; height: auto; filter: drop-shadow(4px 10px 8px rgba(92, 58, 34, .18)); transition: transform .8s var(--ease-out); }
.wrap-opt:hover .wrap-opt__img img { transform: scale(1.05) rotate(-1deg); }
.wrap-opt__body strong { display: block; font-family: var(--f-display); font-weight: 400; font-size: 1.05rem; letter-spacing: .12em; text-transform: uppercase; }
.wrap-opt__body em { display: block; font-size: .88rem; color: var(--ink-soft); margin-top: 2px; }
.wrap-opt__price { font-family: var(--f-display); font-size: 1.1rem; color: var(--bordeaux); letter-spacing: .06em; }
.wrap-opt::after { content: ""; position: absolute; top: 20px; right: 20px; width: 20px; height: 20px; border-radius: 50%; border: 1px solid var(--line-strong); background: var(--white); transition: border .3s, box-shadow .3s; }
.wrap-opt[aria-checked="true"]::after { border: 6px solid var(--bordeaux); }
.gift__msg { display: grid; gap: 6px; }
.gift__msg[hidden] { display: none; }
.gift__msg label { font-family: var(--f-display); font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-soft); }
.gift__msg textarea { width: 100%; resize: vertical; min-height: 84px; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: 3px; background: var(--white); color: var(--ink); font: italic 1.02rem/1.5 var(--f-body); }
.gift__msg textarea:focus { outline: none; border-color: var(--bordeaux); }
.gift__count { justify-self: end; font-size: .78rem; color: var(--ink-soft); font-variant-numeric: tabular-nums; }

.recap { display: grid; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.recap li { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; align-items: center; gap: 14px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.recap__img { width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--cream); overflow: hidden; }
.recap__img img { max-height: 38px; max-width: 38px; width: auto; height: auto; }
.recap__img .dot { width: 18px; height: 18px; }
.recap__k { display: block; font-family: var(--f-display); font-size: .74rem; letter-spacing: .24em; text-transform: uppercase; color: var(--ink-soft); }
.recap__v { display: block; font-size: 1rem; overflow-wrap: anywhere; }
.recap__v.is-missing { font-style: italic; color: var(--bordeaux); }
.recap__edit { font-size: .86rem; color: var(--bordeaux); text-decoration: underline; text-underline-offset: 3px; }
.bill { display: grid; gap: 6px; margin: 0; padding: 16px 18px; border-radius: 4px; background: var(--cream); font-variant-numeric: tabular-nums; }
.bill div { display: flex; justify-content: space-between; gap: 12px; }
.bill dt { color: var(--ink-soft); }
.bill dd { margin: 0; }
.bill .bill__total { margin-top: 6px; padding-top: 10px; border-top: 1px solid var(--line-strong); font-family: var(--f-display); font-size: 1.3rem; letter-spacing: .08em; text-transform: uppercase; }
.bill .bill__total dt { color: var(--ink); }
.bill .bill__total dd { color: var(--bordeaux); }

.config__foot { position: sticky; bottom: 0; z-index: 7; display: flex; align-items: center; gap: 14px; padding: 16px 0 calc(16px + env(safe-area-inset-bottom, 0px)); background: var(--paper); border-top: 1px solid var(--line); }
.price { flex: 1; min-width: 0; display: grid; justify-items: center; line-height: 1.1; }
.config__foot > .btn { flex: none; }
#nextBtn { margin-left: auto; }
.config__foot.is-last .price { display: none; }
.price__label { font-size: .78rem; font-style: italic; color: var(--ink-soft); }
.price__val { font-family: var(--f-display); font-size: 1.7rem; color: var(--bordeaux); font-variant-numeric: tabular-nums; white-space: nowrap; }
.config__foot .btn { padding-inline: 1.3em; }

/* sparkle burst */
.burst { position: fixed; z-index: 160; width: 0; height: 0; pointer-events: none; }
.burst i { position: absolute; left: -6px; top: -6px; width: 12px; height: 12px; background: var(--gold); clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%); animation: burst .8s var(--ease-out) forwards; }
@keyframes burst { from { transform: translate(0, 0) scale(.4) rotate(0); opacity: 1; } to { transform: translate(var(--tx), var(--ty)) scale(1) rotate(120deg); opacity: 0; } }

/* ---------- vitrine ---------- */
.vitrine { background: var(--paper); padding: clamp(80px, 11vw, 140px) var(--gutter); }
.section-head { display: grid; justify-items: center; text-align: center; gap: 18px; margin-bottom: clamp(40px, 6vw, 72px); }
.section-head .lead { text-align: center; }
.vitrine__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 32px); max-width: 1320px; margin-inline: auto; }
.look { display: grid; grid-template-rows: auto 1fr; background: var(--white); border-radius: 4px; overflow: hidden; box-shadow: 0 0 0 1px var(--line); transition: transform .8s var(--ease-out), box-shadow .6s; }
.look:hover { box-shadow: 0 0 0 1px var(--line), 0 40px 60px -40px rgba(84, 17, 32, .5); }
.look__stage { position: relative; aspect-ratio: 5 / 4; overflow: hidden; isolation: isolate; max-width: 100%; }
.look__stage .marble { transition: transform 1.4s var(--ease-out); }
.look:hover .look__stage .marble { transform: scale(1.05); }
.look__stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; filter: drop-shadow(5px 10px 5px rgba(92, 58, 34, .28)); }
.look__body { display: grid; align-content: start; gap: 8px; padding: 20px 22px 22px; }
.look__name { margin: 0; font-family: var(--f-display); font-weight: 400; font-size: 1.35rem; letter-spacing: .12em; text-transform: uppercase; }
.look__comp { margin: 0; font-style: italic; color: var(--ink-soft); font-size: .95rem; }
.look__actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; }
.look__actions .btn { min-height: 44px; padding: .6em 1.1em; font-size: .78rem; }

/* ---------- engagements ---------- */
.promise { padding: clamp(80px, 10vw, 130px) var(--gutter); background: var(--cream); }
.promise__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 3vw, 48px); max-width: 1320px; margin-inline: auto; }
.promise__item { display: grid; align-content: start; gap: 12px; padding-top: 22px; border-top: 1px solid var(--line-strong); }
.promise__item svg { width: 42px; height: 42px; stroke: var(--bordeaux); fill: none; stroke-width: 1.1; stroke-linecap: round; stroke-linejoin: round; }
.promise__item svg * { stroke-dasharray: 200; stroke-dashoffset: 0; transition: stroke-dashoffset 2.2s var(--ease-out); }
.js .promise__item:not(.is-in) svg * { stroke-dashoffset: 200; }
.promise__item h3 { margin: 0; font-family: var(--f-display); font-weight: 400; font-size: 1.35rem; letter-spacing: .1em; text-transform: uppercase; }
.promise__item p { margin: 0; color: var(--ink-soft); font-size: 1rem; }

/* ---------- faq ---------- */
.faq { padding: 0 var(--gutter) clamp(90px, 11vw, 140px); background: var(--paper); }
.faq__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: clamp(30px, 6vw, 100px); max-width: 1320px; margin-inline: auto; padding-top: clamp(60px, 8vw, 100px); }
.faq__head { display: grid; align-content: start; gap: 18px; }
.faq__head .eyebrow { justify-self: start; }
.faq__head .eyebrow::before { display: none; }
.faq__list { display: grid; }
.faq details { border-bottom: 1px solid var(--line-strong); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; cursor: pointer; list-style: none; font-family: var(--f-display); font-size: clamp(1.1rem, 1.6vw, 1.35rem); letter-spacing: .04em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { position: relative; width: 16px; height: 16px; flex: none; }
.faq summary i::before, .faq summary i::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: var(--bordeaux); transition: transform .5s var(--ease-out); }
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0); }
.faq details p { margin: 0; padding: 0 0 24px; max-width: 40rem; color: var(--ink-soft); }
.faq details[open] p { animation: faqIn .6s var(--ease-out); }
@keyframes faqIn { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- pied de page ---------- */
.footer { background: var(--bordeaux-deep); color: var(--on-dark); padding: clamp(60px, 8vw, 100px) var(--gutter) 28px; }
.footer__social { display: grid; justify-items: center; gap: 22px; max-width: 1320px; margin: 0 auto clamp(50px, 7vw, 80px); text-align: center; }
.footer__kicker { margin: 0; font-family: var(--f-script); font-size: clamp(2.6rem, 6vw, 4.2rem); line-height: 1; color: var(--on-dark); }
.social { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; width: min(760px, 100%); }
.social__btn { display: flex; align-items: center; gap: 16px; padding: 20px 22px; border-radius: 4px; text-align: left; text-decoration: none; background: rgba(243, 234, 224, .06); box-shadow: 0 0 0 1px var(--on-dark-line); transition: background .4s, box-shadow .4s, transform .5s var(--ease-out); }
.social__btn:hover { background: var(--on-dark); color: var(--bordeaux); transform: translateY(-3px); }
.social__btn svg { width: 34px; height: 34px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.social__btn strong { display: block; font-family: var(--f-display); font-weight: 400; font-size: 1.35rem; letter-spacing: .14em; text-transform: uppercase; }
.social__btn em { display: block; font-size: .88rem; opacity: .75; }
.footer__top { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .8fr) minmax(0, 1.4fr); gap: clamp(30px, 5vw, 70px); max-width: 1320px; margin-inline: auto; padding-top: clamp(40px, 6vw, 60px); padding-bottom: 50px; border-top: 1px solid var(--on-dark-line); border-bottom: 1px solid var(--on-dark-line); }
.footer__logo { width: min(260px, 80%); }

.footer h4 { margin: 0 0 16px; font-family: var(--f-display); font-weight: 400; font-size: .8rem; letter-spacing: .3em; text-transform: uppercase; color: var(--gold-soft); }
.footer ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.footer ul a { text-decoration: none; color: var(--on-dark-soft); transition: color .3s; }
.footer ul a:hover { color: var(--on-dark); }
.contact { display: grid; gap: 12px; align-content: start; justify-items: start; }
.contact h4 { margin-bottom: 4px; }
.contact > p { margin: 0; color: var(--on-dark-soft); font-size: .95rem; }
.contact__line { display: inline-flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 4px; box-shadow: 0 0 0 1px var(--on-dark-line); text-decoration: none; color: var(--on-dark); font-size: 1rem; transition: background .3s; max-width: 100%; }
a.contact__line:hover { background: rgba(243, 234, 224, .08); }
.contact__line svg { width: 22px; height: 22px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.contact__mail { overflow-wrap: anywhere; user-select: all; }
.contact__copy { font-family: var(--f-display); font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gold-soft); padding: 4px 0 4px 8px; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; max-width: 1320px; margin: 24px auto 0; font-size: .82rem; color: var(--on-dark-soft); }

/* ---------- panier ---------- */
.scrim { position: fixed; inset: 0; z-index: 120; background: rgba(31, 18, 20, .38); opacity: 0; visibility: hidden; transition: opacity .5s, visibility 0s .5s; }
.scrim.is-open { opacity: 1; visibility: visible; transition: opacity .5s; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; z-index: 130; width: min(460px, 100%); display: grid; grid-template-rows: auto minmax(0, 1fr) auto; background: var(--paper); padding-top: env(safe-area-inset-top, 0px); transform: translateX(104%); transition: transform .8s var(--ease-io); box-shadow: -30px 0 60px -30px rgba(31, 18, 20, .35); }
.drawer.is-open { transform: none; }
.drawer__head { display: flex; align-items: center; justify-content: space-between; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.drawer__head h2 { margin: 0; font-family: var(--f-display); font-weight: 400; font-size: 1.5rem; letter-spacing: .12em; text-transform: uppercase; }
.icon-btn { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; transition: background .3s, transform .5s var(--ease-out); }
.icon-btn:hover { background: rgba(84, 17, 32, .07); transform: rotate(90deg); }
.icon-btn svg { width: 18px; height: 18px; stroke: var(--ink); stroke-width: 1.3; fill: none; }
.drawer__list { overflow-y: auto; padding: 8px 24px; overscroll-behavior: contain; }
.cart-item { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); animation: chipIn .6s var(--ease-out) backwards; }
.cart-item__img { width: 96px; height: 96px; border-radius: 3px; overflow: hidden; background: var(--cream) url("assets/img/marble.jpg") center / cover; }
.cart-item__img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item h3 { margin: 0; font-family: var(--f-display); font-weight: 400; font-size: 1.08rem; letter-spacing: .08em; text-transform: uppercase; }
.cart-item p { margin: 2px 0 0; font-size: .86rem; color: var(--ink-soft); overflow-wrap: anywhere; }
.cart-item__gift { font-style: italic; }
.cart-item__row { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; gap: 10px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line-strong); border-radius: 30px; }
.qty button { width: 32px; height: 32px; font-size: 1.1rem; color: var(--bordeaux); }
.qty span { min-width: 22px; text-align: center; font-variant-numeric: tabular-nums; font-size: .92rem; }
.cart-item__price { font-family: var(--f-display); font-size: 1.15rem; font-variant-numeric: tabular-nums; }
.cart-item__rm { font-size: .8rem; color: var(--ink-soft); text-decoration: underline; text-underline-offset: 3px; margin-top: 6px; }
.drawer__empty { display: grid; justify-items: center; gap: 16px; padding: 60px 10px; text-align: center; }
.drawer__empty p { margin: 0; font-style: italic; color: var(--ink-soft); }
.drawer__empty .script { font-size: 2.6rem; }
.drawer__foot { display: grid; gap: 12px; padding: 20px 24px calc(22px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); }
.drawer__foot[hidden] { display: none; }
.drawer__total { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--f-display); letter-spacing: .12em; text-transform: uppercase; }
.drawer__total strong { font-weight: 400; font-size: 1.6rem; color: var(--bordeaux); font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.drawer__note { margin: 0; font-size: .82rem; font-style: italic; color: var(--ink-soft); }

/* ---------- modal + toast ---------- */
.modal { position: fixed; inset: 0; z-index: 170; display: grid; place-items: center; padding: 20px; background: rgba(31, 18, 20, .45); opacity: 0; visibility: hidden; transition: opacity .4s, visibility 0s .4s; }
.modal.is-open { opacity: 1; visibility: visible; transition: opacity .4s; }
.modal__card { width: min(480px, 100%); display: grid; justify-items: center; gap: 14px; padding: 40px 30px 30px; text-align: center; background: var(--paper); border-radius: 4px; transform: translateY(20px) scale(.97); transition: transform .6s var(--ease-out); }
.modal.is-open .modal__card { transform: none; }
.modal__card h2 { margin: 0; font-family: var(--f-display); font-weight: 400; font-size: 1.8rem; letter-spacing: .08em; }
.modal__card p { margin: 0; color: var(--ink-soft); }
.modal__card .script { font-size: 3rem; }
.modal__card--order { position: relative; width: min(560px, 100%); max-height: calc(100svh - 40px); overflow-y: auto; text-align: left; justify-items: stretch; padding: 34px clamp(20px, 4vw, 36px) 28px; }
.modal__card--order .script, .modal__card--order h2 { text-align: center; }
.modal__x { position: absolute; top: 12px; right: 12px; }
.order-steps { margin: 4px 0 6px; padding: 0; list-style: none; counter-reset: st; display: grid; gap: 8px; }
.order-steps li { counter-increment: st; display: grid; grid-template-columns: 28px minmax(0, 1fr); align-items: center; gap: 12px; font-size: .98rem; }
.order-steps li::before { content: counter(st); display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--gold); font-family: var(--f-display); color: var(--bordeaux); }
.order-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.order-actions .btn { white-space: normal; text-align: center; padding-inline: 1em; letter-spacing: .14em; font-size: .82rem; }
.order-actions .btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.order-status { margin: 0; min-height: 1.3em; font-size: .92rem; font-style: italic; color: var(--bordeaux); }
.order-text summary { cursor: pointer; font-size: .9rem; color: var(--ink-soft); }
.order-text textarea { width: 100%; margin-top: 10px; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: 3px; background: var(--white); color: var(--ink); font: .9rem/1.5 var(--f-body); resize: vertical; }
.order-text .link-arrow { margin-top: 8px; }
.order-note { margin: 0; font-size: .82rem; color: var(--ink-soft); overflow-wrap: anywhere; }
@media (max-width: 640px) { .order-actions { grid-template-columns: minmax(0, 1fr); } }

.toast { position: fixed; z-index: 180; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); max-width: calc(100% - 32px); display: flex; align-items: center; gap: 10px; padding: 13px 20px; border-radius: 40px; background: var(--ink); color: var(--on-dark); font-size: .95rem; box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .5); transform: translate(-50%, calc(100% + 60px)); visibility: hidden; pointer-events: none; transition: transform .6s var(--ease-out), visibility 0s .6s; }
.toast.is-on { transform: translate(-50%, 0); visibility: visible; transition: transform .6s var(--ease-out); }
.toast .spark { fill: var(--gold); width: 14px; height: 14px; }
.fly { position: fixed; z-index: 190; pointer-events: none; border-radius: 8px; box-shadow: 0 20px 40px -10px rgba(84, 17, 32, .45); background: var(--cream) url("assets/img/marble.jpg") center / cover; }

/* ---------- responsive ---------- */
@media (max-width: 1280px) {
  .stepper button:not([aria-selected="true"]) .stepper__t { display: none; }
  .stepper button { justify-items: center; min-width: 30px; }
  .stepper__n { font-size: .84rem; }
}
@media (max-width: 1100px) {
  .nav__links--left { display: none; }
  .nav { grid-template-columns: auto 1fr auto; }
  .nav__brand { justify-items: start; }
  .nav__burger { display: block; }
  .nav__cta { display: none; }
  .promise__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__top { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .contact { grid-column: 1 / -1; }
}
@media (max-width: 1023px) {
  .panel { grid-template-columns: minmax(0, 1fr); }
  .panel__num { font-size: clamp(6rem, 26vw, 10rem); top: 50px; }
  .strands { margin-inline: -30%; min-height: 240px; }
  .vitrine__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .atelier__grid { grid-template-columns: minmax(0, 1fr); }
  .stage { top: calc(var(--nav-h) + env(safe-area-inset-top, 0px)); height: var(--stage-h); min-height: 0; z-index: 6; margin-inline: calc(var(--gutter) * -1); border-radius: 0; }
  .toast { bottom: calc(96px + env(safe-area-inset-bottom, 0px)); }
  .stepper-wrap { top: calc(var(--nav-h) + env(safe-area-inset-top, 0px) + var(--stage-h)); }
  .config { padding-inline: 0; box-shadow: none; background: var(--cream); }
  .stepper-wrap, .config__foot { background: var(--cream); }
  .summary { display: none; }
  .faq__inner { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  :root { --nav-h: 62px; }
  .nav__brand img { height: 46px; }
  .hero__stage { width: 132vw; min-width: 0; margin-left: -16vw; margin-right: 0; margin-top: 18px; }
  .hero__logo { width: 38%; top: 6%; }
  .hero__title { font-size: 5.2vw; letter-spacing: .07em; }
  .palm--tr { width: 92vw; top: -2%; }
  .palm--bl { width: 80vw; bottom: 8%; }
  .letters { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .stones { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .vitrine__grid { grid-template-columns: minmax(0, 1fr); }
  .promise__grid { grid-template-columns: minmax(0, 1fr); }
  .footer__top { grid-template-columns: minmax(0, 1fr); }
  .social { grid-template-columns: minmax(0, 1fr); }
  .contact__row { grid-template-columns: minmax(0, 1fr); }
  .stepper__t { font-size: .72rem; letter-spacing: .06em; }
  .config__foot .price { display: none; }
  .config__foot .btn { letter-spacing: .1em; padding-inline: .9em; }
  .config__foot #prevBtn { padding-inline: .9em; }
  .opt-grid--chains { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .chain-opt { padding: 0 12px 12px; }
  .chain-opt__img { margin-inline: -12px; }
  .chain-opt__name { font-size: .92rem; }
  .wraps { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px; }
  .wrap-opt { padding: 8px 8px 12px; }
  .wrap-opt::after { top: 14px; right: 14px; }
  .arrange { padding: 12px; }
  .arrange__row { gap: 4px; }
  .stage__tools .chip-btn span { display: none; }
  .stage__tools .chip-btn { padding: 0 11px; }
  .stage__hint { font-size: .76rem; bottom: 10px; }
}

@media (max-width: 1023px) and (max-height: 560px) {
  .stage, .stepper-wrap { position: relative; top: auto; }
}
@media (max-width: 360px) {
  .stepper { column-gap: 4px; }
}
@media (hover: none), (pointer: coarse) {
  .kbd-hint { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
}