/* Pignon sur Web : nuit, cuivre, ardoise. Une seule famille, Bricolage Grotesque. */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("../polices/BricolageGrotesque.woff") format("woff");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --nuit: #0E1418;
  --ardoise: #18212A;
  --ligne: #2A3640;
  --zinc: #E8ECEE;
  --zinc-doux: #98A6B0;
  --indice: #7D8B95;
  --cuivre: #E38A52;
  --cuivre-profond: #A9532C;
  --cuivre-clair: #F6C29A;
  --vert-de-gris: #6FC4B0;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --gouttiere: clamp(20px, 4.4vw, 64px);
  --large: 1312px;
  --bord: max(var(--gouttiere), calc((100vw - var(--large)) / 2));
  --entete: 76px;
  color-scheme: dark;
}

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

html {
  background: var(--nuit);
  color: var(--zinc);
  -webkit-text-size-adjust: 100%;
  scrollbar-color: var(--ligne) var(--nuit);
  scroll-padding-top: calc(var(--entete) + 12px);
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

body {
  margin: 0;
  font-family: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.55;
  font-optical-sizing: auto;
  background: var(--nuit);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

::selection { background: var(--cuivre); color: var(--nuit); }
input, textarea { caret-color: var(--cuivre); }
a { color: inherit; text-underline-offset: 0.22em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--cuivre-clair); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }

.cache {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.evitement {
  position: fixed; left: 16px; top: -60px; z-index: 50; padding: 12px 18px; border-radius: 999px;
  background: var(--cuivre); color: var(--nuit); font-weight: 600; text-decoration: none;
  transition: top 200ms var(--ease-out);
}
.evitement:focus { top: 12px; }
.conteneur { width: min(100% - 2 * var(--gouttiere), var(--large)); margin-inline: auto; }

/* ---------------------------------------------------------------- particules */
.particules {
  position: fixed; inset: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
}
main, .pied { position: relative; z-index: 1; }

/* ---------------------------------------------------------------- en-tête */
.entete {
  position: fixed; inset: 0 0 auto; z-index: 20; height: calc(var(--entete) + env(safe-area-inset-top, 0px));
  display: flex; align-items: center; gap: 32px; padding: env(safe-area-inset-top, 0px) var(--gouttiere) 0;
  border-bottom: 1px solid transparent;
  transition: background-color 300ms var(--ease-out), border-color 300ms var(--ease-out), backdrop-filter 300ms;
}
.entete.sur-cuivre { background: var(--nuit) !important; -webkit-backdrop-filter: none !important; backdrop-filter: none !important; }
.entete.defile {
  background: rgb(14 20 24 / 0.8);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: var(--ligne);
}
.marque {
  display: inline-flex; align-items: center; gap: 12px; text-decoration: none;
  font-weight: 620; font-size: 20px; letter-spacing: -0.02em; white-space: nowrap;
}
.logo { width: 32px; height: 32px; flex: none; fill: none; stroke: var(--cuivre); stroke-width: 2.6; stroke-linejoin: round; }
.navigation { margin-left: auto; display: flex; gap: 32px; }
.navigation a { color: var(--zinc-doux); text-decoration: none; font-size: 16px; transition: color 200ms var(--ease-out); }
.navigation a[aria-current="true"] { color: var(--zinc); }
@media (hover: hover) and (pointer: fine) { .navigation a:hover { color: var(--zinc); } }

/* ---------------------------------------------------------------- boutons */
.bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 0 28px; border-radius: 999px; border: 0;
  font: inherit; font-size: 17px; font-weight: 600; letter-spacing: -0.005em; line-height: 1;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: transform 160ms var(--ease-out), background-color 200ms var(--ease-out), color 200ms var(--ease-out), border-color 200ms var(--ease-out);
}
.bouton:active { transform: scale(0.97); }
.bouton svg { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.bouton-plein { background: var(--cuivre); color: var(--nuit); }
.bouton-trait { background: transparent; color: var(--zinc); border: 1.5px solid rgb(232 236 238 / 0.28); }
.bouton-nuit { background: var(--nuit); color: var(--zinc); }
.bouton-tel { min-height: 46px; padding: 0 20px; font-weight: 500; font-variant-numeric: tabular-nums; }
.bouton-tel svg { display: none; }
.bouton-large { width: 100%; }
@media (hover: hover) and (pointer: fine) {
  .bouton-plein:hover { background: var(--cuivre-clair); }
  .bouton-trait:hover { border-color: var(--zinc); }
  .bouton-nuit:hover { background: #05080A; }
}

/* ---------------------------------------------------------------- champs */
.champ { display: grid; gap: 4px; min-width: 0; }
.etiquette { font-size: 14px; font-weight: 500; color: var(--zinc-doux); }
.champ input, .champ textarea {
  width: 100%; min-width: 0; padding: 4px 0 10px; border: 0; border-radius: 0;
  border-bottom: 1.5px solid var(--ligne); background: transparent; color: var(--zinc);
  font: inherit; font-weight: 300; font-size: clamp(26px, 2.3vw, 34px); letter-spacing: -0.02em; line-height: 1.25;
  outline: none; transition: border-color 200ms var(--ease-out);
}
.champ textarea { resize: vertical; min-height: 2.6em; }
.champ input::placeholder, .champ textarea::placeholder { color: var(--indice); opacity: 1; }
.champ::after {
  content: ""; height: 1.5px; margin-top: -5.5px; background: var(--cuivre);
  transform: scaleX(0); transform-origin: left; transition: transform 320ms var(--ease-out);
}
.champ:focus-within::after { transform: scaleX(1); }
.champ.invalide input { border-bottom-color: #E07A62; }
.champ.invalide .etiquette { color: var(--cuivre-clair); }

.metiers { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; border: 0; min-width: 0; }
.metiers legend.etiquette { width: 100%; margin-bottom: 10px; float: left; }
.puce { position: relative; display: inline-flex; }
.puce input { position: absolute; inset: 0; margin: 0; opacity: 0; cursor: pointer; }
.puce span {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 999px;
  border: 1.5px solid var(--ligne); color: var(--zinc-doux); font-size: 16px; font-weight: 500;
  transition: background-color 200ms var(--ease-out), border-color 200ms var(--ease-out), color 200ms var(--ease-out), transform 160ms var(--ease-out);
}
.puce input:checked + span { border-color: var(--cuivre); color: var(--cuivre); background: rgb(227 138 82 / 0.12); }
.puce input:focus-visible + span { outline: 2px solid var(--cuivre-clair); outline-offset: 3px; }
.puce input:active + span { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) { .puce input:not(:checked):hover + span { border-color: var(--zinc-doux); color: var(--zinc); } }

/* ---------------------------------------------------------------- accueil */
.accueil {
  position: relative; min-height: 100vh; min-height: 100svh; max-width: 1640px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.7fr) 190px;
  grid-template-areas: "texte scene choix"; align-items: center; gap: 24px 48px;
  padding: calc(var(--entete) + 28px) var(--gouttiere) 44px;
}
.accueil-texte { grid-area: texte; min-width: 0; }
.faits { list-style: none; margin: 0 0 34px; padding: 0; display: flex; flex-wrap: wrap; gap: 14px 48px; }
.faits strong { display: block; font-weight: 300; font-size: 30px; line-height: 1.1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.faits span { font-size: 13px; color: var(--zinc-doux); }
.affiche {
  margin: 0; font-weight: 220; font-size: clamp(46px, 6vw, 96px); line-height: 0.96; letter-spacing: -0.04em;
  font-variation-settings: "opsz" 96;
}
.affiche .ligne { display: block; overflow: hidden; padding-bottom: 0.07em; margin-bottom: -0.07em; }
.affiche .ligne > span { display: inline-block; }
.chapeau { margin: 22px 0 0; color: var(--zinc-doux); max-width: 38ch; }
.essai { margin-top: 38px; display: grid; gap: 24px; max-width: 640px; }
.champs { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); gap: 28px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: 4px; }
.ou { margin: 0; color: var(--zinc-doux); font-size: 16px; }
.ou a { color: var(--zinc); white-space: nowrap; font-variant-numeric: tabular-nums; }

.accueil-scene { grid-area: scene; position: relative; display: flex; flex-direction: column; align-items: center; perspective: 1400px; }
.telephone {
  --l: clamp(220px, min(21vw, calc((100svh - 260px) / 2.08)), 300px);
  position: relative; padding: 12px; transform-style: preserve-3d; will-change: transform;
}
.ecran {
  position: relative; width: var(--l); height: calc(var(--l) * 2.08); border-radius: 36px; overflow: hidden;
  background: var(--ardoise); box-shadow: 0 48px 90px -36px rgb(0 0 0 / 0.85);
  transform: translateZ(0);
}
.apercu {
  position: absolute; top: 0; left: 0; width: 390px; height: 811px; border: 0; background: #fff;
  transform-origin: 0 0; transform: scale(var(--ech, 0.77));
  opacity: 0; transition: opacity 260ms var(--ease-out);
}
.apercu.visible { opacity: 1; }
.sans-webgl .telephone { border: 2px solid var(--cuivre); border-radius: 48px; }
.legende { margin: 22px 0 0; max-width: 32ch; text-align: center; font-size: 13px; color: var(--zinc-doux); }

.univers-choix { grid-area: choix; align-self: center; }
.univers-tete { margin: 0 0 14px; font-size: 13px; font-weight: 500; color: var(--zinc-doux); }
.univers-compte { margin-left: 8px; color: var(--cuivre); font-variant-numeric: tabular-nums; }
.univers-liste { display: flex; flex-direction: column; gap: 2px; }
.univers-liste button {
  all: unset; box-sizing: border-box; cursor: pointer; display: flex; align-items: center; gap: 10px;
  padding: 7px 0; font-size: 15px; color: var(--zinc-doux); transition: color 200ms var(--ease-out);
}
.univers-liste button::before {
  content: ""; width: 16px; height: 2px; flex: none; background: var(--cuivre);
  transform: scaleX(0); transform-origin: left; transition: transform 320ms var(--ease-out);
}
.univers-liste button[aria-checked="true"] { color: var(--zinc); font-weight: 500; }
.univers-liste button[aria-checked="true"]::before { transform: scaleX(1); }
.univers-liste button:focus-visible { outline: 2px solid var(--cuivre-clair); outline-offset: 2px; border-radius: 6px; }
@media (hover: hover) and (pointer: fine) { .univers-liste button:hover { color: var(--zinc); } }

/* un seul moment orchestré à l'arrivée : les deux lignes montent, le reste se pose */
@media (prefers-reduced-motion: no-preference) {
  .affiche .ligne > span { animation: monte 1000ms var(--ease-out) both; }
  .affiche .ligne:nth-child(2) > span { animation-delay: 90ms; }
  .faits, .chapeau, .essai, .univers-choix, .legende { animation: pose 900ms var(--ease-out) 260ms both; }
}
@keyframes monte { from { transform: translateY(105%); } }
@keyframes pose { from { opacity: 0; transform: translateY(10px); } }

/* ---------------------------------------------------------------- le principe */
.principe { position: relative; height: 300vh; }
.principe-scene { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.principe-forme {
  position: absolute; top: 52%; left: 27%; width: min(38vw, 540px); aspect-ratio: 1;
  translate: -50% -50%; transition: left 1000ms var(--ease-in-out);
}
.principe[data-etape="1"] .principe-forme { left: 73%; }
.principe-reperes { position: absolute; left: max(18px, calc(var(--bord) - 40px)); top: 50%; translate: 0 -50%; display: grid; gap: 10px; }
.principe-reperes span { display: block; width: 2px; height: 30px; border-radius: 2px; background: var(--ligne); transition: background-color 400ms var(--ease-out), transform 400ms var(--ease-out); transform-origin: top; }
.principe[data-etape="0"] .principe-reperes span:nth-child(1),
.principe[data-etape="1"] .principe-reperes span:nth-child(2),
.principe[data-etape="2"] .principe-reperes span:nth-child(3) { background: var(--cuivre); }
.etape-principe {
  position: absolute; top: 52%; left: 54%; width: min(520px, 40vw); translate: 0 -50%;
  opacity: 0; transform: translateY(28px); pointer-events: none;
  transition: opacity 450ms var(--ease-out), transform 650ms var(--ease-out);
}
.etape-principe[data-etape="1"] { left: var(--bord); }
.etape-principe.actif { opacity: 1; transform: none; pointer-events: auto; transition-delay: 150ms; }
.etape-principe h2 { margin: 0 0 18px; font-weight: 300; font-size: clamp(32px, 3.5vw, 54px); line-height: 1.04; letter-spacing: -0.035em; }
.etape-principe > p:not(.compte) { margin: 0; color: var(--zinc-doux); max-width: 44ch; }
.compte { margin: 0; color: var(--cuivre); font-size: 14px; font-weight: 500; font-variant-numeric: tabular-nums; white-space: nowrap; }

.carte {
  position: relative; display: grid; gap: 12px; max-width: 470px; margin-top: 30px; padding: 22px 24px 24px;
  background: var(--ardoise); border: 1px solid var(--ligne); border-radius: 22px;
  box-shadow: 0 30px 60px -40px rgb(0 0 0 / 0.9);
}
.carte strong { font-weight: 500; color: var(--zinc); }
.carte .exemple {
  justify-self: start; padding: 4px 10px; border: 1px solid var(--ligne); border-radius: 999px;
  font-size: 12px; font-weight: 500; color: var(--zinc-doux);
}
.carte-recherche .source { display: flex; align-items: center; gap: 12px; }
.carte-recherche .source .logo { width: 28px; height: 28px; }
.carte-recherche .source div { display: grid; font-size: 14px; line-height: 1.35; }
.carte-recherche .source span { color: var(--zinc-doux); font-size: 13px; }
.titre-resultat { margin: 0; font-size: 22px; font-weight: 500; line-height: 1.25; letter-spacing: -0.01em; color: var(--cuivre-clair); }
.extrait { margin: 0; font-size: 15px; color: var(--zinc-doux); line-height: 1.5; }
.carte-appel > div { display: grid; font-size: 18px; line-height: 1.35; }
.carte-appel > div span { font-size: 14px; color: var(--zinc-doux); }
.carte-appel .bouton { cursor: default; margin: 6px 0 2px; }
.carte-appel .bouton:active { transform: none; }
.mail-tete { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; font-size: 17px; }
.mail-tete span, .mail-de { font-size: 13px; color: var(--zinc-doux); margin: 0; }
.mail-texte { margin: 0; font-size: 16px; line-height: 1.5; }
.mail-photos { display: flex; gap: 10px; }
.mail-photos span { display: block; width: 120px; height: 86px; border-radius: 12px; overflow: hidden; background: #212C35; border: 1px solid var(--ligne); }
.mail-photos svg { display: block; width: 100%; height: 100%; fill: none; stroke-linecap: round; stroke-linejoin: round; }

/* ---------------------------------------------------------------- les univers */
.univers { padding: 96px 0 120px; }
.univers-intro { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 40px; align-items: end; margin-bottom: 56px; }
h2 { margin: 0; font-weight: 300; font-size: clamp(36px, 4.4vw, 64px); line-height: 1.04; letter-spacing: -0.035em; }
.univers-intro h2 { max-width: 14ch; }
.univers-intro p { margin: 0; color: var(--zinc-doux); max-width: 46ch; }
.piste {
  display: flex; gap: 40px; overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scroll-padding-inline: var(--bord);
  padding: 4px var(--bord) 24px; scrollbar-width: none; cursor: grab; outline-offset: -2px;
}
.piste::-webkit-scrollbar { display: none; }
.piste.saisie { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.carte-univers { flex: 0 0 min(720px, 80vw); scroll-snap-align: start; display: grid; gap: 18px; align-content: start; }
.cadre {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden; border-radius: 16px;
  background: var(--ardoise); border: 1px solid var(--ligne);
}
.cadre iframe {
  position: absolute; top: 0; left: 0; width: 1280px; height: 800px; border: 0; background: #fff;
  transform-origin: 0 0; transform: scale(var(--ech, 0.5)); pointer-events: none;
  opacity: 0; transition: opacity 400ms var(--ease-out);
}
.cadre iframe.visible { opacity: 1; }
.legende-univers { display: flex; gap: 18px; align-items: baseline; }
.legende-univers h3 { margin: 0 0 4px; font-weight: 500; font-size: 24px; letter-spacing: -0.02em; line-height: 1.2; }
.legende-univers p { margin: 0; color: var(--zinc-doux); font-size: 16px; }
.lien-cuivre {
  all: unset; justify-self: start; cursor: pointer; color: var(--cuivre); font-size: 16px; font-weight: 500;
  text-decoration: underline; text-underline-offset: 0.28em; text-decoration-color: rgb(227 138 82 / 0.4);
  transition: text-decoration-color 200ms var(--ease-out);
}
.lien-cuivre:focus-visible { outline: 2px solid var(--cuivre-clair); outline-offset: 4px; border-radius: 4px; }
@media (hover: hover) and (pointer: fine) { .lien-cuivre:hover { text-decoration-color: var(--cuivre); } }
.commandes { display: flex; align-items: center; gap: 14px; margin-top: 24px; }
.commandes p { margin: 0 0 0 8px; color: var(--zinc-doux); font-size: 15px; }
.rond {
  display: grid; place-items: center; width: 52px; height: 52px; padding: 0; border-radius: 999px;
  border: 1.5px solid var(--ligne); background: transparent; color: var(--zinc); cursor: pointer;
  transition: border-color 200ms var(--ease-out), transform 160ms var(--ease-out), opacity 200ms;
}
.rond svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.rond:active { transform: scale(0.94); }
.rond:disabled { opacity: 0.35; cursor: default; }
@media (hover: hover) and (pointer: fine) { .rond:not(:disabled):hover { border-color: var(--zinc); } }

/* ---------------------------------------------------------------- étapes */
.etapes { padding: 110px 0 160px; }
.etapes h2 { margin-bottom: 64px; }
.fil-etapes { --fil: 0; position: relative; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.fil-etapes::before, .fil-etapes::after { content: ""; position: absolute; left: 10px; right: 0; top: 9px; height: 2px; }
.fil-etapes::before { background: var(--ligne); }
.fil-etapes::after {
  background: linear-gradient(90deg, var(--cuivre-profond), var(--cuivre) 60%, var(--cuivre-clair));
  transform: scaleX(var(--fil)); transform-origin: left;
}
.fil-etapes li { position: relative; padding-right: 36px; }
.noeud { position: relative; z-index: 1; display: block; width: 20px; height: 20px; margin-bottom: 28px; border-radius: 50%; border: 2px solid var(--cuivre); background: var(--nuit); }
.noeud::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--cuivre); transform: scale(0); transition: transform 360ms var(--ease-out); }
.fil-etapes li.allume .noeud::after { transform: scale(1); }
.fil-etapes h3 { margin: 0 0 10px; font-weight: 500; font-size: 24px; line-height: 1.2; letter-spacing: -0.02em; }
.fil-etapes p { margin: 0; color: var(--zinc-doux); font-size: 17px; max-width: 30ch; }

/* ---------------------------------------------------------------- tarif */
.tarif { position: relative; z-index: 2; padding: 140px 0; background: var(--cuivre); color: var(--nuit); }
.tarif ::selection { background: var(--nuit); color: var(--cuivre); }
.tarif-dedans { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 96px; align-items: start; }
.prix { display: grid; gap: 6px; margin: 0 0 30px; }
.prix-montant { font-weight: 200; font-size: clamp(60px, 7vw, 96px); line-height: 0.95; letter-spacing: -0.045em; font-variation-settings: "opsz" 96; font-variant-numeric: tabular-nums; }
.prix-suite { font-weight: 300; font-size: clamp(26px, 2.6vw, 40px); line-height: 1.1; letter-spacing: -0.03em; }
.tarif-prix > p:not(.prix) { margin: 0 0 14px; max-width: 46ch; }
.tarif-prix .annee { font-size: 16px; margin-bottom: 34px; }
.tarif-prix .bouton { margin-top: 18px; }
.tarif-titre { margin: 6px 0 14px; font-size: 15px; font-weight: 600; }
.tarif-compris ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgb(14 20 24 / 0.28); }
.tarif-compris li { position: relative; padding: 16px 0 16px 36px; border-bottom: 1px solid rgb(14 20 24 / 0.28); font-size: 18px; line-height: 1.4; }
.tarif-compris li::before {
  content: ""; position: absolute; left: 0; top: 17px; width: 20px; height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 40' fill='none' stroke='%230E1418' stroke-width='3' stroke-linejoin='round'%3E%3Cpath d='M6 17.5L20 5.5L34 17.5V34.5H6Z'/%3E%3Ccircle cx='20' cy='19.5' r='4'/%3E%3C/svg%3E") no-repeat center / contain;
}

/* ---------------------------------------------------------------- qui */
.qui { padding: 160px 0; display: grid; grid-template-columns: minmax(0, 400px) minmax(0, 1fr); gap: 96px; align-items: center; }
.portrait {
  position: relative; display: grid; place-items: center; aspect-ratio: 400 / 460;
  background: var(--ardoise); clip-path: polygon(50% 0, 100% 34%, 100% 100%, 0 100%, 0 34%);
}
.portrait::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 460' preserveAspectRatio='none'%3E%3Cpath d='M1.5 157 L200 1.8 L398.5 157 V458.5 H1.5 Z' fill='none' stroke='%23E38A52' stroke-width='3' vector-effect='non-scaling-stroke'/%3E%3C/svg%3E") no-repeat center / 100% 100%;
}
.portrait span { padding-top: 18%; font-weight: 200; font-size: clamp(72px, 7vw, 96px); letter-spacing: -0.04em; color: var(--cuivre); }
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.qui-texte h2 { margin-bottom: 24px; max-width: 18ch; }
.qui-texte > p { margin: 0; color: var(--zinc-doux); max-width: 52ch; }
.joindre { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; margin-top: 34px; }
.grand-tel { font-weight: 300; font-size: clamp(32px, 3.4vw, 48px); letter-spacing: -0.03em; text-decoration: none; color: var(--zinc); font-variant-numeric: tabular-nums; }
.joindre a:not(.grand-tel) { color: var(--zinc-doux); font-size: 17px; }

/* ---------------------------------------------------------------- questions */
.questions { padding: 110px 0 160px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 64px; }
.questions-tete p { margin: 18px 0 0; color: var(--zinc-doux); }
.questions-tete a { color: var(--zinc); white-space: nowrap; }
.question { border-bottom: 1px solid var(--ligne); }
.question:first-child { border-top: 1px solid var(--ligne); }
.question h3 { margin: 0; }
.question button {
  all: unset; box-sizing: border-box; width: 100%; cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 26px 0; font-size: 22px; font-weight: 500; line-height: 1.3; letter-spacing: -0.015em;
}
.question button:focus-visible { outline: 2px solid var(--cuivre-clair); outline-offset: 4px; border-radius: 6px; }
.signe { position: relative; flex: none; width: 18px; height: 18px; }
.signe::before, .signe::after { content: ""; position: absolute; left: 0; right: 0; top: 8px; height: 2px; background: var(--cuivre); transition: transform 320ms var(--ease-out); }
.signe::after { transform: rotate(90deg); }
.question button[aria-expanded="true"] .signe::after { transform: rotate(0deg); }
.reponse { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 340ms var(--ease-out); }
.reponse > div { overflow: hidden; }
.question.ouverte .reponse { grid-template-rows: 1fr; }
.reponse p { margin: 0 0 26px; color: var(--zinc-doux); max-width: 60ch; }

/* ---------------------------------------------------------------- contact */
.contact { padding: 150px 0 120px; }
.contact-dedans { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.affiche-contact { margin: 0 0 22px; font-weight: 220; font-size: clamp(44px, 6vw, 96px); line-height: 0.98; letter-spacing: -0.04em; font-variation-settings: "opsz" 96; max-width: 12ch; }
.contact-texte > p { margin: 0; color: var(--zinc-doux); max-width: 46ch; }
.formulaire { margin-top: 44px; display: grid; gap: 28px; max-width: 720px; }
.grille-champs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 32px; }
.formulaire .champ input, .formulaire .champ textarea { font-size: 24px; }
.champ-message textarea { font-size: 20px; }
.envoi { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.petit { margin: 0; font-size: 14px; color: var(--zinc-doux); max-width: 34ch; }
.retour { margin: 0; min-height: 1.5em; font-size: 16px; }
.retour.ok { color: var(--vert-de-gris); }
.retour.erreur { color: var(--cuivre-clair); }
.formulaire.envoie button[type="submit"] { opacity: 0.6; pointer-events: none; }
.contact-forme { width: 100%; max-width: 520px; aspect-ratio: 1; justify-self: center; }

/* ---------------------------------------------------------------- pied */
.pied {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px 32px;
  padding: 44px 0 calc(44px + env(safe-area-inset-bottom)); border-top: 1px solid var(--ligne);
  font-size: 15px; color: var(--zinc-doux);
}
.pied-marque { display: flex; gap: 14px; align-items: flex-start; max-width: 46ch; }
.pied-marque strong { display: block; color: var(--zinc); font-weight: 600; }
.pied-liens { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.pied a { color: var(--zinc-doux); text-decoration: none; transition: color 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .pied a:hover { color: var(--zinc); } }

.barre-mobile { display: none; }

/* ---------------------------------------------------------------- page de texte */
.page-texte .entete { position: sticky; background: var(--nuit); border-bottom-color: var(--ligne); justify-content: space-between; }
.texte-legal { padding: 72px 0 96px; max-width: 760px; }
.texte-legal h1 { margin: 0 0 40px; font-weight: 300; font-size: clamp(36px, 4.4vw, 56px); letter-spacing: -0.035em; line-height: 1.05; }
.texte-legal h2 { margin: 44px 0 12px; font-size: 24px; font-weight: 500; letter-spacing: -0.02em; }
.texte-legal p { margin: 0 0 14px; color: var(--zinc-doux); }
.texte-legal a { color: var(--zinc); }

/* ---------------------------------------------------------------- tailles moyennes */
@media (max-width: 1180px) {
  .accueil { grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr); grid-template-areas: "texte scene" "choix choix"; }
  .univers-choix { justify-self: stretch; }
  .univers-tete { display: none; }
  .univers-liste { flex-direction: row; gap: 8px; overflow-x: auto; scrollbar-width: none; padding: 4px 2px; }
  .univers-liste::-webkit-scrollbar { display: none; }
  .univers-liste button { flex: none; padding: 0 16px; min-height: 42px; border-radius: 999px; border: 1.5px solid var(--ligne); white-space: nowrap; }
  .univers-liste button::before { display: none; }
  .univers-liste button[aria-checked="true"] { border-color: var(--cuivre); color: var(--cuivre); background: rgb(227 138 82 / 0.12); }
  .navigation { gap: 24px; }
  .tarif-dedans, .qui { gap: 64px; }
}

/* ---------------------------------------------------------------- téléphone */
@media (max-width: 860px) {
  :root { --entete: 64px; }
  body { font-size: 17px; }
  .navigation { display: none; }
  .entete { justify-content: space-between; }
  .marque { font-size: 18px; }
  .bouton-tel { width: 46px; padding: 0; }
  .bouton-tel span { display: none; }
  .bouton-tel svg { display: block; }

  /* sur téléphone, le nom tapé et le site qui apparaît se suivent : on remet les éléments dans cet ordre */
  .accueil { grid-template-columns: minmax(0, 1fr); grid-template-areas: none; gap: 22px; padding-bottom: 104px; }
  .accueil-texte, .essai, .champs { display: contents; }
  .accueil-scene, .univers-choix { grid-area: auto; }
  .accueil > *, .accueil-texte > *, .essai > *, .champs > * { grid-column: 1; min-width: 0; }
  .affiche { order: 1; }
  .chapeau { order: 2; margin-top: -6px; }
  .champ-nom { order: 3; margin-top: 6px; }
  .accueil-scene { order: 4; margin-top: 4px; }
  .univers-choix { order: 5; }
  .metiers { order: 6; }
  .champ-ville { order: 7; }
  .faits { order: 8; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 18px; margin: 8px 0 0; }
  .faits strong { font-size: 20px; }
  .faits span { display: block; font-size: 13px; line-height: 1.35; margin-top: 2px; }
  .chapeau { font-size: 17px; }
  .actions { display: none; }
  .telephone { --l: min(60vw, 250px); }
  .legende { margin-top: 16px; }

  .principe { height: 300vh; }
  .principe-reperes { display: none; }
  .principe-forme { top: 25%; left: 50%; width: min(60vw, 290px); }
  .principe[data-etape="2"] .principe-forme { top: 22%; width: min(54vw, 250px); }
  .principe[data-etape="1"] .principe-forme { left: 50%; }
  .etape-principe, .etape-principe[data-etape="1"] {
    top: auto; bottom: calc(92px + env(safe-area-inset-bottom)); left: var(--gouttiere); right: var(--gouttiere); width: auto; translate: none;
  }
  .etape-principe h2 { font-size: clamp(28px, 7.4vw, 36px); margin: 8px 0 12px; }
  .etape-principe > p:not(.compte) { font-size: 16px; }
  .carte { margin-top: 18px; padding: 16px 18px 18px; gap: 10px; }
  .titre-resultat { font-size: 18px; }
  .extrait, .mail-de { display: none; }
  .mail-photos span { width: 88px; height: 62px; }

  .univers { padding: 110px 0 90px; }
  .univers-intro { grid-template-columns: minmax(0, 1fr); gap: 18px; margin-bottom: 36px; }
  .piste { gap: 18px; }
  .carte-univers { flex-basis: 84vw; }
  .legende-univers h3 { font-size: 20px; }
  .legende-univers p { font-size: 15px; }
  .commandes p { display: none; }

  .etapes { padding: 56px 0 96px; }
  .etapes h2 { margin-bottom: 44px; }
  .fil-etapes { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .fil-etapes::before, .fil-etapes::after { left: 9px; right: auto; top: 10px; bottom: 0; width: 2px; height: auto; }
  .fil-etapes::after { transform: scaleY(var(--fil)); transform-origin: top; background: linear-gradient(180deg, var(--cuivre-profond), var(--cuivre) 60%, var(--cuivre-clair)); }
  .fil-etapes li { padding: 0 0 0 48px; }
  .noeud { position: absolute; left: 0; top: 4px; margin: 0; }
  .fil-etapes h3 { font-size: 21px; }

  .tarif { padding: 84px 0; }
  .tarif-dedans { grid-template-columns: minmax(0, 1fr); gap: 56px; }
  .tarif-compris li { font-size: 17px; }

  .qui { grid-template-columns: minmax(0, 1fr); gap: 40px; padding: 84px 0; }
  .portrait { width: min(72vw, 300px); }

  .questions { grid-template-columns: minmax(0, 1fr); gap: 32px; padding: 40px 0 56px; }
  .question button { font-size: 19px; padding: 22px 0; }

  .contact { padding: 40px 0 90px; }
  .contact-dedans { grid-template-columns: minmax(0, 1fr); }
  .grille-champs { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .formulaire .champ input { font-size: 22px; }
  .contact-forme { max-width: 340px; margin-top: -10px; }

  .pied { padding-bottom: calc(110px + env(safe-area-inset-bottom)); }

  .barre-mobile {
    display: flex; gap: 8px; position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 30;
    padding: 8px; border-radius: 999px; background: rgb(24 33 42 / 0.88); border: 1px solid var(--ligne);
    -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
    transition: transform 320ms var(--ease-out), opacity 320ms var(--ease-out);
  }
  .barre-mobile .bouton-plein { flex: 1; min-height: 50px; }
  .barre-mobile .rond-tel { width: 50px; min-height: 50px; padding: 0; }
  .barre-mobile.cachee { transform: translateY(140%); opacity: 0; pointer-events: none; }
}

@media (max-height: 700px) and (max-width: 860px) {
  .etape-principe > p:not(.compte) { display: none; }
  .principe-forme { top: 24%; width: min(46vw, 210px); }
  .principe[data-etape="2"] .principe-forme { top: 20%; width: min(40vw, 170px); }
}

/* ---------------------------------------------------------------- mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .principe { height: auto; }
  .principe-scene { position: static; height: auto; overflow: visible; }
  .principe-forme { display: none; }
  .etape-principe, .etape-principe[data-etape="1"] {
    position: static; translate: none; transform: none; opacity: 1; pointer-events: auto;
    width: auto; max-width: 620px; margin: 0 auto; padding: 90px var(--gouttiere) 0;
  }
}