/* =====================================================================
   MERIDIAN & CO — Conciergerie horlogère privée
   Design system : noir profond, blanc, gris subtils. La montre au centre.
   ===================================================================== */

:root {
  --bg: #030303;
  --bg-2: #0a0a0a;
  --white: #f4f2ed;
  --grey-1: #a3a19c;
  --grey-2: #6a6864;
  --grey-3: #3a3937;
  --line: rgba(244, 242, 237, 0.14);
  --line-strong: rgba(244, 242, 237, 0.32);
  --accent: #cfbf98;            /* champagne, utilisé avec parcimonie */

  --font-sans: "Inter Tight", "Inter", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Instrument Serif", "Times New Roman", serif;
  --font-script: "Italianno", "Tangerine", "Pinyon Script", cursive;   /* signature calligraphique de la maison */

  --gutter: clamp(1.25rem, 5vw, 5.5rem);
  --nav-h: 5.5rem;

  --display: clamp(2.5rem, 6.4vw, 6.6rem);
  --display-sm: clamp(2rem, 4.6vw, 4.6rem);
  --lead: clamp(1rem, 1.15vw, 1.2rem);
  --label: 0.72rem;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: auto;
}

html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  overflow-x: hidden;
  min-height: 100vh;
}

img { display: block; max-width: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: rgba(244, 242, 237, 0.92); color: #000; }

/* ---------- Typographie ---------- */

.label {
  font-size: var(--label);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--grey-2);
  font-weight: 500;
}

.display {
  font-size: var(--display);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 500;
  margin: 0;
  color: var(--white);
  text-wrap: balance;
}
.display-sm {
  font-size: var(--display-sm);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 500;
  margin: 0;
  color: var(--white);
  text-wrap: balance;
}
.display--long { font-size: clamp(2.2rem, 5.1vw, 5.3rem); }
.display em, .display-sm em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
  font-size: 1.08em;
  color: var(--white);
}

.lead {
  font-size: var(--lead);
  line-height: 1.55;
  color: var(--grey-1);
  max-width: 34ch;
  margin: 1.6rem 0 0;
  font-weight: 400;
}

.points {
  list-style: none;
  padding: 0;
  margin: 1.8rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.points li {
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey-1);
  padding-left: 1.4rem;
  position: relative;
}
.points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.6rem;
  height: 1px;
  background: var(--grey-2);
}

/* ---------- Intro ---------- */

.intro {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--bg);
  display: grid;
  place-items: center;
  transition: opacity 0.9s var(--ease-in-out), visibility 0s linear 0.9s;
}
.intro.is-done { opacity: 0; visibility: hidden; pointer-events: none; }
.intro__mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
}
.intro__mark .wordmark { font-size: clamp(3.2rem, 6.5vw, 4.8rem); }
.intro__line {
  width: 6rem;
  height: 1px;
  background: var(--line-strong);
  transform-origin: left;
  transform: scaleX(0);
  animation: intro-line 1.6s var(--ease-in-out) infinite;
}
@keyframes intro-line {
  0% { transform: scaleX(0); transform-origin: left; }
  55% { transform: scaleX(1); transform-origin: left; }
  56% { transform-origin: right; }
  100% { transform: scaleX(0); transform-origin: right; }
}

/* ---------- Navigation ---------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: calc(var(--nav-h) + env(safe-area-inset-top, 0px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: env(safe-area-inset-top, 0px) var(--gutter) 0;
  pointer-events: none;
}
.nav::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3,3,3,0.92) 0%, rgba(3,3,3,0.55) 55%, rgba(3,3,3,0) 100%);
  pointer-events: none;
}
.nav > * { position: relative; pointer-events: auto; }

.wordmark {
  font-family: var(--font-script);
  font-size: 2.15rem;
  line-height: 1;
  letter-spacing: 0.01em;
  font-weight: 400;
  color: var(--white);
  white-space: nowrap;
  -webkit-font-smoothing: antialiased;
}
.wordmark span { color: var(--grey-1); margin: 0 0.08em; }   /* l'esperluette, un ton plus bas */

.nav__links {
  display: flex;
  gap: 2.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav__links a {
  font-size: var(--label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-1);
  transition: color 0.4s var(--ease-out);
  position: relative;
  padding: 0.5rem 0;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease-out);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--white); }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); transform-origin: left; }

.nav__cta { display: inline-flex; }

.nav__burger {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}
.nav__burger span { width: 22px; height: 1px; background: var(--white); transition: transform 0.4s var(--ease-out), opacity 0.3s; }

.menu {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(3,3,3,0.96);
  display: grid;
  align-content: center;
  padding: 0 var(--gutter);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease-in-out), visibility 0s linear 0.5s;
}
.menu.is-open { opacity: 1; visibility: visible; transition: opacity 0.5s var(--ease-in-out), visibility 0s; }
.menu__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1.2rem; }
.menu__list a { font-size: clamp(2rem, 8vw, 3.2rem); letter-spacing: -0.03em; font-weight: 500; color: var(--white); }
.menu__list a small { display: block; font-size: var(--label); letter-spacing: 0.24em; text-transform: uppercase; color: var(--grey-2); margin-bottom: 0.3rem; font-weight: 500; }
.menu__close { position: absolute; top: 1.6rem; right: var(--gutter); font-size: var(--label); letter-spacing: 0.24em; text-transform: uppercase; color: var(--grey-1); }

/* ---------- Boutons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.95rem 1.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: var(--label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--white);
  background: transparent;
  transition: background 0.5s var(--ease-out), color 0.5s var(--ease-out), border-color 0.5s var(--ease-out), transform 0.5s var(--ease-out);
  white-space: nowrap;
}
.btn:hover { background: var(--white); color: #000; border-color: var(--white); }
.btn--solid { background: var(--white); color: #000; border-color: var(--white); }
.btn--solid:hover { background: transparent; color: var(--white); border-color: var(--white); }
.btn--sm { padding: 0.7rem 1.25rem; font-size: 0.66rem; }
.btn svg { width: 0.9rem; height: 0.9rem; }

/* ---------- Progression & repère de chapitre ---------- */

.progress {
  position: fixed;
  top: env(safe-area-inset-top, 0px);
  left: 0;
  right: 0;
  height: 1px;
  background: var(--white);
  transform-origin: left;
  transform: scaleX(0);
  z-index: 55;
  opacity: 0.8;
}

.marker {
  position: fixed;
  left: var(--gutter);
  bottom: 2.2rem;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: var(--label);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--grey-2);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
}
.marker.is-visible { opacity: 1; }
.marker__num { color: var(--white); }
.marker__line { width: 2.4rem; height: 1px; background: var(--grey-3); }
.marker__label { transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out); }
.marker.is-switching .marker__label { opacity: 0; transform: translateY(4px); }

.scroll-hint {
  position: absolute;
  right: var(--gutter);
  bottom: 2.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: var(--label);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--grey-2);
  z-index: 5;
}
.scroll-hint__line {
  width: 1px;
  height: 3.2rem;
  background: linear-gradient(180deg, var(--grey-2), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-hint__line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--white);
  transform: translateY(-100%);
  animation: hint 2.2s var(--ease-in-out) infinite;
}
@keyframes hint { 0% { transform: translateY(-100%); } 60% { transform: translateY(100%); } 100% { transform: translateY(100%); } }

/* ---------- Chapitres & scènes ---------- */

main { position: relative; z-index: 1; }

.chapter {
  position: relative;
  height: calc(var(--len, 400) * 1vh);
  height: calc(var(--len, 400) * 1svh);
}
.stage {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
  isolation: isolate;
}

/* lumière subtile derrière la pièce */
.glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 55% at var(--gx, 60%) var(--gy, 50%), rgba(255, 250, 240, 0.075) 0%, rgba(255, 250, 240, 0.02) 40%, rgba(3,3,3,0) 70%);
}

/* Montre détourée, flottante */
.watch {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.watch__body {
  position: relative;
  height: var(--h-d, 76vh);
  height: var(--h-d, 76svh);
  aspect-ratio: var(--ar, 0.565);
  will-change: transform, opacity, filter;
  transform-origin: var(--ox, 50%) var(--oy, 50%);
}
.watch__body img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  -webkit-user-drag: none;
}
.watch__body .sheen {
  position: absolute;
  inset: 0;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: 0.55;
  background: linear-gradient(112deg, rgba(255,255,255,0) 38%, rgba(255,255,255,0.55) 49%, rgba(255,255,255,0.08) 53%, rgba(255,255,255,0) 62%);
  background-size: 260% 100%;
  background-position: 120% 0;
  -webkit-mask-size: contain; mask-size: contain;
  -webkit-mask-position: center; mask-position: center;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
}
.watch--fade-ends img {
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
}
.watch--fade-left img {
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 14%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 14%, #000 100%);
}
.watch--fade-bottom img {
  -webkit-mask-image: linear-gradient(180deg, #000 78%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 78%, transparent 100%);
}

/* Sceau de la maison (hero) : le script le pose exactement sur le cadran de la montre au repos */
.seal {
  position: absolute;
  left: 50%;
  top: 44%;
  height: 34vh;
  height: 34svh;
  aspect-ratio: var(--ar, 1);
  transform: translate(-50%, -50%);
  pointer-events: none;
  will-change: transform, opacity, filter;
  z-index: 1;
}
.seal img { width: 100%; height: 100%; object-fit: contain; -webkit-user-drag: none; }

/* Bloc de texte */
.copy {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  padding: 0 var(--gutter);
  pointer-events: none;
  z-index: 3;
}
.copy__inner {
  max-width: min(34rem, 46vw);   /* le texte ne dépasse jamais la moitié gauche sur desktop */
  opacity: 0;
  will-change: transform, opacity, filter;
  pointer-events: auto;
}
.copy--right .copy__inner { margin-left: 54%; max-width: min(32rem, 42vw); }
.copy--center { justify-items: center; text-align: center; }
.copy--center .copy__inner { max-width: 44rem; }
.copy--center .lead { margin-left: auto; margin-right: auto; }
.copy--wide .copy__inner { max-width: 48rem; }

.copy .eyebrow {
  display: block;
  margin-bottom: 1.4rem;
  font-size: var(--label);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--grey-2);
  font-weight: 500;
}

/* ligne unique du hero */
.copy--hero { align-content: end; padding-bottom: 12vh; padding-bottom: 12svh; justify-items: center; text-align: center; }
.copy--hero .copy__inner { max-width: 40rem; }
.hero-line { margin: 0; font-size: clamp(1.5rem, 2.6vw, 2.4rem); letter-spacing: -0.02em; font-weight: 500; line-height: 1.1; color: var(--white); }
.hero-line em { font-family: var(--font-serif); font-style: italic; font-weight: 400; font-size: 1.1em; }
.hero-sub { display: block; margin-top: 0.9rem; font-size: var(--label); letter-spacing: 0.22em; text-transform: uppercase; color: var(--grey-2); }

/* mots révélés un à un (confiance) */
.words { display: flex; flex-wrap: wrap; gap: 0 0.28em; }
.words span { display: inline-block; opacity: 0; will-change: transform, opacity, filter; }

/* Voile de lisibilité du mode empilé : un vrai calque, sous les textes (z 2 < z 6), jamais de z-index négatif */
.veil {
  display: none;
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 64%;
  background: linear-gradient(180deg, rgba(3,3,3,0) 0%, rgba(3,3,3,0.8) 38%, rgba(3,3,3,0.96) 100%);
  pointer-events: none;
  z-index: 2;
}

/* Voile de lisibilité au-dessus des macros */
.scrim {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(3,3,3,0.88) 0%, rgba(3,3,3,0.55) 34%, rgba(3,3,3,0) 62%);
  opacity: 0;
  z-index: 2;
}

/* Conteneur de « caméra » (pan commun à plusieurs macros) */
.push { position: absolute; inset: 0; will-change: transform; }

/* Macro plein cadre, vignettée dans le noir */
.macro {
  position: absolute;
  inset: -4%;
  overflow: hidden;
  opacity: 0;
  will-change: transform, opacity, filter;
  transform-origin: var(--ox, 50%) var(--oy, 50%);
  -webkit-mask-image: radial-gradient(ellipse 72% 70% at 50% 50%, #000 42%, rgba(0,0,0,0.6) 68%, transparent 100%);
  mask-image: radial-gradient(ellipse 72% 70% at 50% 50%, #000 42%, rgba(0,0,0,0.6) 68%, transparent 100%);
}
.macro img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--pos, 50% 50%);
}
.macro--contain img { object-fit: contain; }
.macro--right img { object-position: 100% 50%; }   /* cadrage volontaire : la pièce fuit par le bord droit */

/* Tourne-disque : plusieurs angles de la même pièce */
.turntable {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  perspective: 1800px;
}
.turntable__body {
  position: relative;
  width: 100%;
  height: 100%;
  will-change: transform, opacity, filter;
  transform-style: preserve-3d;
}
.turntable .angle {
  position: absolute;
  left: 50%;
  top: 50%;
  height: var(--h-d, 72vh);
  height: var(--h-d, 72svh);
  aspect-ratio: var(--ar, 0.6);
  transform: translate(calc(-50% + var(--dx, 0px) + var(--tx, 0vw) + var(--tx2, 0vw)), calc(-50% + var(--dy, 0px)));
}
.turntable { --tx: 22vw; }   /* la pièce occupe la moitié droite ; le texte garde la gauche */
.turntable .angle--wide { height: auto; width: var(--w, 90vw); }
.turntable .angle__body { width: 100%; height: 100%; will-change: transform, opacity, filter; }
.turntable .angle img { width: 100%; height: 100%; object-fit: contain; }

/* Alignement : trois exécutions côte à côte */
.lineup {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.lineup__track {
  position: relative;
  width: 100%;
  height: 100%;
  will-change: transform;
}
.lineup__item {
  position: absolute;
  left: 50%;
  top: 50%;
  height: var(--h-d, 74vh);
  height: var(--h-d, 74svh);
  aspect-ratio: var(--ar, 0.7);
  transform: translate(calc(-50% + var(--x, 0vw)), -50%);
}
.lineup__body { width: 100%; height: 100%; will-change: transform, opacity, filter; }
.lineup__item img { width: 100%; height: 100%; object-fit: contain; }

/* Étapes de l'accompagnement */
.steps {
  list-style: none;
  padding: 0;
  margin: 2.2rem 0 0;
  display: grid;
  gap: 1.1rem;
  max-width: 30rem;
}
.steps li {
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: 1rem;
  align-items: baseline;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  opacity: 0;
  will-change: transform, opacity;
}
.steps .n { font-size: var(--label); letter-spacing: 0.2em; color: var(--grey-2); }
.steps strong { display: block; font-weight: 500; color: var(--white); font-size: 1.02rem; letter-spacing: -0.01em; }
.steps p { margin: 0.3rem 0 0; color: var(--grey-1); font-size: 0.92rem; line-height: 1.5; }

/* Maisons (catalogue) */
.houses {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.6rem;
  max-width: 34rem;
}
.houses li {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--grey-1);
  opacity: 0;
  will-change: transform, opacity;
}
.houses li.more { font-family: var(--font-sans); font-style: normal; font-size: var(--label); letter-spacing: 0.2em; text-transform: uppercase; color: var(--grey-2); align-self: center; }

/* ---------- Contact ---------- */

.contact {
  position: relative;
  overflow: hidden;
  background: var(--bg);
  padding: clamp(4rem, 10vh, 8rem) var(--gutter) clamp(4rem, 10vh, 7rem);
  border-top: 1px solid var(--line);
}
.contact__bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.contact__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 74% 42%;
  opacity: 0.3;
  filter: grayscale(0.55) brightness(0.6) contrast(1.08) blur(1.6px);
  transform: scale(1.04);
  -webkit-mask-image: radial-gradient(ellipse 62% 78% at 80% 48%, #000 18%, rgba(0,0,0,0.45) 55%, transparent 82%);
  mask-image: radial-gradient(ellipse 62% 78% at 80% 48%, #000 18%, rgba(0,0,0,0.45) 55%, transparent 82%);
}
.contact__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 6vw, 8rem);
  max-width: 88rem;
  margin: 0 auto;
}
.contact__aside .lead { max-width: 30ch; }
.contact__meta { margin-top: 2.4rem; display: grid; gap: 0.5rem; }
.contact__meta a, .contact__meta span { color: var(--grey-1); font-size: 0.95rem; transition: color 0.3s; }
.contact__meta a:hover { color: var(--white); }

.form { display: grid; gap: 1.6rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
.field { display: grid; gap: 0.5rem; }
.field label { font-size: var(--label); letter-spacing: 0.22em; text-transform: uppercase; color: var(--grey-2); font-weight: 500; }
.field input, .field textarea, .field select {
  font: inherit;
  font-size: 1rem;
  color: var(--white);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  padding: 0.7rem 0;
  border-radius: 0;
  outline: none;
  transition: border-color 0.4s var(--ease-out);
  -webkit-appearance: none;
  appearance: none;
}
.field select option { background: #0a0a0a; color: var(--white); }
.field textarea { resize: vertical; min-height: 6rem; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--white); }
.field input::placeholder, .field textarea::placeholder { color: var(--grey-3); }
.segmented { display: inline-flex; border: 1px solid var(--line-strong); border-radius: 999px; padding: 0.25rem; gap: 0.25rem; }
.segmented button {
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  font-size: var(--label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-1);
  transition: background 0.4s var(--ease-out), color 0.4s var(--ease-out);
}
.segmented button.is-active { background: var(--white); color: #000; }
.form__foot { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.form__note { font-size: 0.8rem; color: var(--grey-2); max-width: 36ch; line-height: 1.5; }
.form__status { font-size: 0.9rem; color: var(--grey-1); min-height: 1.4em; }

/* ---------- Pied de page ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding: 2.4rem var(--gutter) 2.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: var(--label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-2);
}
.footer__links { display: flex; gap: 1.8rem; list-style: none; margin: 0; padding: 0; }
.footer__links a { color: var(--grey-2); transition: color 0.3s; }
.footer__links a:hover { color: var(--white); }

/* ---------- Mouvement réduit ---------- */

@media (prefers-reduced-motion: reduce) {
  .chapter { height: auto; }
  .angle__body, .lineup__body { opacity: 1 !important; }
  .push { position: relative; }
  .turntable .angle, .lineup__item { position: relative; left: auto; top: auto; transform: none; margin: 1.5rem auto; }
  .lineup__item:not(:first-child) { display: none; }
  .scrim { display: none; }
  .glow { display: none; }
  .stage { position: relative; height: auto; min-height: 100svh; padding: 8rem 0; overflow: visible; }
  .watch, .turntable, .lineup, .macro, .copy { position: relative; inset: auto; }
  .seal { position: relative; left: auto !important; top: auto !important; transform: none !important; margin: 0 auto 2rem; }
  .copy__inner, .steps li, .houses li, .words span, .turntable .angle, .macro { opacity: 1 !important; }
  .macro { height: 60vh; }
  .turntable .angle:not(:first-child) { display: none; }
  .scroll-hint__line::after, .intro__line { animation: none; }
}

/* ---------- Responsive ----------
   Deux modes : « côte à côte » (texte à gauche, pièce à droite) sur desktop, tablette paysage et
   téléphone paysage ; « empilé » (pièce en haut, texte en bas) en portrait jusqu'à 1023 px et sur
   tout écran de moins de 600 px. Les mêmes requêtes pilotent les chorégraphies dans js/main.js. */

@media (max-width: 1100px) {
  .copy--right .copy__inner { margin-left: 46%; }
}

/* chrome et blocs statiques : par largeur */
@media (max-width: 899px) {
  :root { --nav-h: 4.4rem; }
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .marker { bottom: 1.4rem; }
  .scroll-hint { bottom: 1.4rem; right: var(--gutter); }
  .scroll-hint span { display: none; }
  .contact { padding-block: clamp(3rem, 8vh, 6rem); }
  .contact__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact__bg img { object-position: 70% 30%; opacity: 0.22; -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,0.4) 40%, transparent 75%); mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,0.4) 40%, transparent 75%); }
  .form__row { grid-template-columns: 1fr; }
  .segmented { display: flex; width: 100%; }
  .segmented button { flex: 1; padding-inline: 0.6rem; text-align: center; }
  .form__foot { flex-direction: column; align-items: flex-start; }
  .footer { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .menu__list a { font-size: clamp(2rem, 9vw, 3.4rem); }
}

/* mode empilé : portrait jusqu'à 1023 px, et tout écran étroit */
@media (orientation: portrait) and (max-width: 1023px), (max-width: 599px) {
  :root { --display: clamp(2.2rem, 9.6vw, 3.6rem); --display-sm: clamp(1.9rem, 8vw, 2.9rem); --gutter: clamp(1.25rem, 6vw, 3rem);
          --grey-1: #d2d0ca; --grey-2: #9a9893; }   /* gris secondaires nettement plus clairs : le texte reste au premier plan sur le voile */
  .copy { z-index: 6; isolation: isolate; }
  .copy__inner { position: relative; z-index: 1; }
  .display--long { font-size: clamp(2rem, 8.4vw, 3.2rem); }

  /* pièce en haut, texte en bas */
  .watch { align-items: start; padding-top: 9svh; }
  .watch__body { height: var(--h-m, 44svh); }
  .seal { height: min(56vw, 25svh); }
  .wordmark { font-size: 1.9rem; }
  .chapter--hero .watch { padding-top: 13svh; }
  /* Pour elle : la Bulgari est dimensionnée par la largeur (82 vw) et remonte un peu ;
     --h-m plafonne sa hauteur sur les écrans hauts (tablette portrait) */
  /* Pour elle : la Day-Date descend un peu et s'agrandit (le cadran occupe ~90 % de la largeur) */
  .chapter--femme #femmeWatch1 { padding-top: 12svh; }
  .chapter--femme #femmeWatch2 { padding-top: 4svh; }
  .chapter--femme #femmeWatch2 .watch__body { height: auto; width: min(82vw, calc(var(--h-m, 66svh) * 0.609)); }
  .turntable { align-items: start; padding-top: 6svh; --tx: 0vw; }
  .turntable .angle { --tx2: 0vw !important; }
  .turntable .angle--wide { width: var(--w-m, 100vw); }
  .turntable .angle { height: var(--h-m, 40svh); top: 27svh; }
  .turntable .angle--wide { height: auto; }
  /* Sourcing, vue de dos : plus grande, remontée ; le bracelet s'estompe sous la navigation */
  .turntable .angle[data-angle="1"] { top: 23svh;
    -webkit-mask-image: linear-gradient(180deg, transparent 24%, #000 38%); mask-image: linear-gradient(180deg, transparent 24%, #000 38%); }
  .lineup { align-items: start; padding-top: 6svh; }
  .lineup__item { height: var(--h-m, 36svh); top: 28svh; }
  .macro { inset: -6% -10%; }
  /* Transaction : le calque de la couronne est décalé à gauche pour rester raccordé au plan large ;
     on l'élargit côté droit pour qu'il couvre toujours le bord de l'écran (le raccord n'est pas touché) */
  .chapter--transaction .macro--crown { inset: -6% -60% -6% -10%; }
  /* Expertise : macros moins zoomées, pleine largeur, calées dans les deux tiers supérieurs (on voit davantage de la photo) */
  .chapter--expertise .macro {
    inset: 0 auto auto 0;
    width: 100%;
    height: 68svh;
    -webkit-mask-image: radial-gradient(ellipse 78% 74% at 50% 46%, #000 42%, rgba(0,0,0,0.6) 70%, transparent 100%);
    mask-image: radial-gradient(ellipse 78% 74% at 50% 46%, #000 42%, rgba(0,0,0,0.6) 70%, transparent 100%);
  }
  .macro--right img { object-position: 50% 10%; }   /* la Richard Mille se cale en haut, le texte reste en bas */

  .copy { align-content: end; padding-bottom: 5.5rem; }
  .copy__inner, .copy--right .copy__inner { margin-left: 0; max-width: 100%; }
  .copy--center { justify-items: start; text-align: left; }
  .copy--hero { align-content: end; padding-bottom: 5.5rem; justify-items: center; text-align: center; }
  .hero-sub { display: none; }
  .points { display: none; }
  .copy .eyebrow { margin-bottom: 0.9rem; }
  .lead { margin-top: 1rem; max-width: 40ch; }
  .veil { display: block; }
  .scrim { background: linear-gradient(180deg, rgba(3,3,3,0) 30%, rgba(3,3,3,0.85) 70%); }
  .steps { gap: 0.7rem; margin-top: 1.4rem; }
  .steps li { padding-top: 0.7rem; }
  .steps p { display: none; }
  .houses { gap: 0.3rem 1.1rem; }
  .houses li { font-size: 1.05rem; }
  .cta-row .btn { width: 100%; justify-content: center; }
}

/* tablette portrait : plus d'air, typographie plus généreuse, étapes détaillées */
@media (orientation: portrait) and (min-width: 600px) and (max-width: 1023px) {
  :root { --display: clamp(2.8rem, 7.4vw, 4.8rem); --display-sm: clamp(2.2rem, 5.6vw, 3.4rem); --lead: 1.2rem; --gutter: clamp(2rem, 6vw, 4rem); }
  .display--long { font-size: clamp(2.4rem, 6.2vw, 4rem); }
  .watch { padding-top: 10svh; }
  .watch__body { height: calc(var(--h-m, 44svh) * 1.28); }      /* pièces plus généreuses : l'écran est haut, le texte proportionnellement plus court */
  .turntable .angle { height: calc(var(--h-m, 40svh) * 1.28); top: 32svh; }
  .turntable .angle--wide { height: auto; }
  .turntable .angle[data-angle="1"] { height: 82svh; top: 25svh; }
  .lineup__item { height: calc(var(--h-m, 36svh) * 1.28); top: 30svh; }
  .copy { padding-bottom: 7svh; }
  .copy__inner, .copy--right .copy__inner { max-width: 42rem; }
  .lead { max-width: 46ch; }
  .steps p { display: block; }
  .points { display: flex; }
  .houses li { font-size: 1.2rem; }
  .cta-row .btn { width: auto; }
  .contact__grid { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr 1fr; }
}

/* mode côte à côte compact : téléphone en paysage, fenêtres très basses */
@media (orientation: landscape) and (max-height: 520px) {
  :root { --nav-h: 3.4rem; --display: clamp(1.5rem, 4.6vw, 2.4rem); --display-sm: clamp(1.3rem, 3.6vw, 2rem); --lead: 0.86rem; --label: 0.62rem; --gutter: clamp(1.25rem, 4vw, 3rem); }
  .display--long { font-size: clamp(1.4rem, 4vw, 2.1rem); }
  .copy__inner { max-width: 46vw; }
  .copy--right .copy__inner { margin-left: 52%; max-width: 44vw; }
  .lead { margin-top: 0.7rem; max-width: 40ch; }
  .points, .steps p, .hero-sub, .scroll-hint { display: none; }
  .copy .eyebrow { margin-bottom: 0.6rem; }
  .steps { gap: 0.4rem; margin-top: 0.8rem; }
  .steps li { padding-top: 0.4rem; }
  .houses li { font-size: 0.95rem; }
  .marker { bottom: 0.9rem; }
  .btn { padding: 0.7rem 1.2rem; }
}