:root {
  --noir: #0d0d0d;
  --noir-2: #151515;
  --noir-3: #1d1d1d;
  --or: #c9a227;
  --or-clair: #e2c35a;
  --or-sombre: #8f7420;
  --creme: #f2eee6;
  --gris: #a8a39a;
  --ligne: rgba(201, 162, 39, .25);
  --serif-titre: "Cinzel", Georgia, serif;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Montserrat", system-ui, sans-serif;

  /* Mouvement : courbes fortes (Emil Kowalski), durées courtes pour l'interface */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-arrivee: cubic-bezier(0.16, 1, 0.3, 1);
  --t-press: 140ms;
  --t-ui: 220ms;
  --t-entree: 800ms;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--noir);
  color: var(--creme);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, 100% - 32px); margin-inline: auto; }

/* ---------- Logo SVG ---------- */
.logo-mark text { font-family: var(--serif-titre); font-weight: 600; fill: var(--or); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  padding: 22px 0;
  transition: background-color 300ms ease, padding 300ms var(--ease-out), border-color 300ms ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(13,13,13,.92); backdrop-filter: blur(10px); padding: 12px 0; border-color: var(--ligne); }
.nav:has(ul.ouvert) { backdrop-filter: none; }
.nav .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand svg { width: 46px; height: 46px; }
.brand span { font-family: var(--serif-titre); letter-spacing: .3em; font-size: .85rem; }
.nav ul { display: flex; gap: 34px; list-style: none; }
.nav ul a {
  font-size: .74rem; letter-spacing: .22em; text-transform: uppercase; color: var(--creme);
  position: relative; padding: 4px 0;
}
/* Soulignement : transform plutôt que width, part de la gauche et repart vers la droite */
.nav ul a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--or);
  transform: scaleX(0); transform-origin: right; transition: transform 250ms var(--ease-out);
}
.burger { display: none; background: none; border: 0; cursor: pointer; width: 32px; height: 24px; position: relative; }
.burger span { position: absolute; left: 0; width: 100%; height: 1px; background: var(--or); transition: transform 250ms var(--ease-out), opacity 150ms ease, top 250ms var(--ease-out); }
.burger span:nth-child(1) { top: 4px; } .burger span:nth-child(2) { top: 12px; } .burger span:nth-child(3) { top: 20px; }
.burger.open span:nth-child(1) { top: 12px; transform: rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { top: 12px; transform: rotate(-45deg); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-block; padding: 15px 38px; font-size: .74rem; letter-spacing: .25em; text-transform: uppercase;
  border: 1px solid var(--or); color: var(--or); font-family: var(--sans); font-weight: 400; cursor: pointer; background: transparent;
  transition: background-color var(--t-ui) ease, color var(--t-ui) ease, border-color var(--t-ui) ease, transform var(--t-press) var(--ease-out);
}
.btn:active { transform: scale(0.97); }
.btn.plein { background: var(--or); color: var(--noir); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh; min-height: 100svh; display: grid; place-items: center; text-align: center; position: relative; padding: 120px 0 80px;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(201,162,39,.12), transparent 60%),
    var(--noir);
  overflow: hidden;
}
.hero::before, .hero::after {
  content: ""; position: absolute; border: 1px solid var(--ligne); transform: rotate(45deg); pointer-events: none;
}
.hero::before { width: 780px; height: 780px; opacity: .35; }
.hero::after { width: 1100px; height: 1100px; opacity: .15; }
.hero-inner { position: relative; z-index: 2; }
.hero-logo { width: 190px; height: 190px; margin: 0 auto 36px; overflow: visible; }
.hero h1 {
  font-family: var(--serif-titre); font-weight: 400; letter-spacing: .38em; font-size: clamp(1.6rem, 4.6vw, 3.4rem);
  margin-right: -.38em;
}
.hero .accroche {
  font-family: var(--serif); font-style: italic; font-size: clamp(1.2rem, 2.4vw, 1.6rem); color: var(--or-clair);
  margin: 18px 0 44px;
}
.hero .actions { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.scroll-hint {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); width: 1px; height: 60px;
  background: linear-gradient(var(--or), transparent); animation: descente 2.4s var(--ease-in-out) infinite;
}
.scroll-hint.pause { animation-play-state: paused; }

/* Moment signature : le losange du logo se trace, puis EK et le nom apparaissent.
   Le contenu est visible par défaut ; la classe .js (ajoutée par le script) active la séquence. */
.js .hero-logo .trait { stroke-dasharray: 1; stroke-dashoffset: 1; animation: trace 1100ms var(--ease-in-out) forwards; }
.js .hero-logo .trait-2 { animation-delay: 250ms; animation-duration: 900ms; }
.js .hero-logo text { opacity: 0; animation: monte 700ms var(--ease-arrivee) 900ms forwards; }
.js .hero h1 { opacity: 0; filter: blur(6px); animation: net 900ms var(--ease-arrivee) 1100ms forwards; }
.js .hero .accroche { opacity: 0; animation: monte 700ms var(--ease-arrivee) 1300ms forwards; }
.js .hero .actions { opacity: 0; animation: monte 700ms var(--ease-arrivee) 1400ms forwards; }
.js .hero::before { animation: halo 1600ms var(--ease-out) 200ms both; }
.js .hero::after { animation: halo-2 1800ms var(--ease-out) 350ms both; }
@keyframes trace { to { stroke-dashoffset: 0; } }
@keyframes monte { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes net { from { opacity: 0; filter: blur(6px); } to { opacity: 1; filter: blur(0); } }
@keyframes halo { from { opacity: 0; transform: rotate(45deg) scale(.92); } to { opacity: .35; transform: rotate(45deg); } }
@keyframes halo-2 { from { opacity: 0; transform: rotate(45deg) scale(.94); } to { opacity: .15; transform: rotate(45deg); } }
@keyframes descente { 0% { opacity: 0; transform: translate(-50%, -12px); } 50% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 12px); } }

/* ---------- Sections ---------- */
section { padding: 120px 0; position: relative; }
.surtitre {
  font-size: .72rem; letter-spacing: .35em; text-transform: uppercase; color: var(--or); display: flex; align-items: center; gap: 14px; margin-bottom: 18px;
}
.surtitre::before { content: ""; width: 9px; height: 9px; border: 1px solid var(--or); transform: rotate(45deg); }
.centre .surtitre { justify-content: center; }
h2 {
  font-family: var(--serif); font-weight: 400; font-size: clamp(2.1rem, 4.4vw, 3.3rem); line-height: 1.15; margin-bottom: 24px;
}
h2 em { color: var(--or); font-style: italic; }
.centre { text-align: center; }
.intro { max-width: 640px; color: var(--gris); }
.centre .intro { margin-inline: auto; }
.separateur { display: flex; align-items: center; justify-content: center; gap: 16px; margin: 0 auto; }
.separateur::before, .separateur::after { content: ""; height: 1px; width: 80px; background: var(--ligne); }
.separateur i { width: 8px; height: 8px; background: var(--or); transform: rotate(45deg); }

/* À propos */
.apropos { background: var(--noir-2); }
.apropos .grille { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.apropos-visuel { position: relative; aspect-ratio: 4/5; }
.apropos-visuel .cadre {
  position: absolute; inset: 0; border: 1px solid var(--or); transform: translate(22px, 22px);
}
.apropos-visuel .photo {
  position: absolute; inset: 0; overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(226,195,90,.35), transparent 40%),
    radial-gradient(circle at 75% 70%, rgba(201,162,39,.2), transparent 45%),
    linear-gradient(160deg, #2a2418, #0f0d09);
  display: grid; place-items: center;
}
.apropos-visuel .photo svg { width: 46%; opacity: .9; }
.apropos p { color: var(--gris); margin-bottom: 18px; }
.chiffres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; padding-top: 34px; border-top: 1px solid var(--ligne); }
.chiffres strong { display: block; font-family: var(--serif-titre); font-weight: 400; font-size: 2.3rem; color: var(--or); line-height: 1.1; font-variant-numeric: tabular-nums; }
.chiffres span { font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gris); }
/* Le cadre doré glisse en place quand la photo apparaît */
.js .apropos-visuel .cadre { transform: translate(0, 0); opacity: 0; transition: transform 900ms var(--ease-out) 250ms, opacity 400ms ease 250ms; }
.js .apropos-visuel.visible .cadre { transform: translate(22px, 22px); opacity: 1; }

/* Services */
.services-grille { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--ligne); border: 1px solid var(--ligne); margin-top: 70px; }
.service { background: var(--noir); padding: 52px 40px; transition: background-color 300ms ease; position: relative; }
.service .icone { width: 54px; height: 54px; margin-bottom: 28px; color: var(--or); transition: transform 300ms var(--ease-out); }
.service h3 { font-family: var(--serif-titre); font-weight: 400; font-size: 1.05rem; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 14px; }
.service p { color: var(--gris); font-size: .93rem; }
.service .num { position: absolute; top: 30px; right: 34px; font-family: var(--serif); font-style: italic; color: var(--or-sombre); font-size: 1.1rem; }

/* Processus */
.processus { background: var(--noir-2); }
.etapes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-top: 70px; position: relative; }
.etapes::before { content: ""; position: absolute; top: 34px; left: 12%; right: 12%; height: 1px; background: var(--ligne); transform-origin: left; }
/* La ligne du processus se trace de gauche à droite, puis chaque étape s'allume */
.js .etapes::before { transform: scaleX(0); transition: transform 1200ms var(--ease-in-out); }
.js .etapes.visible::before { transform: scaleX(1); }
.etape { text-align: center; position: relative; }
.etape .losange {
  width: 68px; height: 68px; margin: 0 auto 30px; display: grid; place-items: center; position: relative;
}
.etape .losange::before { content: ""; position: absolute; inset: 10px; border: 1px solid var(--or); transform: rotate(45deg); background: var(--noir-2); transition: background-color 250ms ease, transform 300ms var(--ease-out); }
.etape .losange b { position: relative; font-family: var(--serif-titre); font-weight: 500; color: var(--or); transition: color 250ms ease; }
.etape h3 { font-family: var(--serif); font-weight: 500; font-size: 1.5rem; margin-bottom: 10px; }
.etape p { color: var(--gris); font-size: .9rem; }

/* Galerie */
.galerie-grille { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 240px; gap: 14px; margin-top: 70px; }
.tuile { position: relative; overflow: hidden; cursor: pointer; }
.tuile.large { grid-column: span 2; } .tuile.haute { grid-row: span 2; }
.tuile .fond { position: absolute; inset: 0; transition: transform 700ms var(--ease-out); }
.tuile .legende {
  position: absolute; inset: auto 0 0 0; padding: 26px; background: linear-gradient(transparent, rgba(0,0,0,.85));
  font-family: var(--serif); font-size: 1.3rem;
}
.tuile .legende small { display: block; font-family: var(--sans); font-size: .66rem; letter-spacing: .25em; text-transform: uppercase; color: var(--or); }

/* Témoignages : fondu enchaîné masqué par un léger flou */
.temoignages { background: var(--noir-2); }
.carrousel { max-width: 820px; margin: 60px auto 0; text-align: center; position: relative; min-height: 260px; }
.temoignage {
  position: absolute; inset: 0; opacity: 0; pointer-events: none;
  filter: blur(6px); transform: translateY(8px);
  transition: opacity 350ms ease, filter 350ms ease, transform 350ms var(--ease-out);
}
.temoignage.actif {
  opacity: 1; position: relative; pointer-events: auto; filter: blur(0); transform: none;
  transition: opacity 600ms ease 150ms, filter 600ms ease 150ms, transform 700ms var(--ease-out) 150ms;
}
.temoignage blockquote { font-family: var(--serif); font-style: italic; font-size: clamp(1.3rem, 2.6vw, 1.85rem); line-height: 1.5; margin-bottom: 28px; }
.temoignage blockquote::before { content: "“"; display: block; font-size: 4rem; color: var(--or); line-height: .6; margin-bottom: 18px; font-style: normal; }
.temoignage cite { font-style: normal; font-size: .74rem; letter-spacing: .25em; text-transform: uppercase; color: var(--or); }
.points { display: flex; justify-content: center; gap: 14px; margin-top: 40px; }
.points button { width: 10px; height: 10px; border: 1px solid var(--or); background: transparent; transform: rotate(45deg); cursor: pointer; transition: background-color 250ms ease, transform var(--t-press) var(--ease-out); }
.points button:active { transform: rotate(45deg) scale(0.85); }
.points button.actif { background: var(--or); }

/* Contact */
.contact .grille { display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; }
.coordonnees { list-style: none; margin-top: 40px; }
.coordonnees li { display: flex; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--ligne); }
.coordonnees svg { width: 22px; height: 22px; color: var(--or); flex-shrink: 0; margin-top: 4px; }
.coordonnees small { display: block; font-size: .66rem; letter-spacing: .25em; text-transform: uppercase; color: var(--gris); }
.coordonnees a { transition: color 200ms ease; }
form { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; background: var(--noir-2); padding: 50px; border: 1px solid var(--ligne); }
.champ { display: flex; flex-direction: column; gap: 8px; }
.champ.plein-largeur { grid-column: 1 / -1; }
label { font-size: .66rem; letter-spacing: .25em; text-transform: uppercase; color: var(--gris); transition: color 200ms ease; }
.champ:focus-within label { color: var(--or); }
input, select, textarea {
  background: transparent; border: 0; border-bottom: 1px solid rgba(242,238,230,.2); color: var(--creme);
  font-family: var(--sans); font-weight: 300; font-size: 1rem; padding: 10px 0; outline: none; transition: border-color 200ms ease; border-radius: 0;
}
select option { background: var(--noir-2); }
textarea { resize: vertical; min-height: 110px; }
input:focus, select:focus, textarea:focus { border-color: var(--or); }
form .btn { justify-self: start; }
.merci {
  grid-column: 1 / -1; color: var(--or-clair); font-family: var(--serif); font-style: italic; font-size: 1.2rem; display: none;
  opacity: 1; transform: none; transition: opacity 400ms ease, transform 400ms var(--ease-out);
}
.merci.visible { display: block; }
@starting-style { .merci.visible { opacity: 0; transform: translateY(8px); } }

/* Footer */
footer { border-top: 1px solid var(--ligne); padding: 60px 0 40px; text-align: center; }
footer .brand { justify-content: center; flex-direction: column; gap: 18px; margin-bottom: 30px; }
footer .brand svg { width: 70px; height: 70px; }
.reseaux { display: flex; justify-content: center; gap: 16px; margin-bottom: 34px; }
.reseaux a { width: 42px; height: 42px; border: 1px solid var(--ligne); display: grid; place-items: center; color: var(--or); transition: background-color var(--t-ui) ease, color var(--t-ui) ease, border-color var(--t-ui) ease, transform var(--t-press) var(--ease-out); }
.reseaux a:active { transform: scale(0.94); }
.reseaux svg { width: 17px; height: 17px; }
footer p { font-size: .74rem; color: var(--gris); letter-spacing: .1em; }

/* ---------- Apparition au défilement ----------
   Un titre de section se lève une fois ; les listes (cartes, étapes, photos, chiffres)
   arrivent l'une après l'autre, 60 ms d'écart, plafonné. Contenu visible si le script échoue. */
.js .reveal { opacity: 0; transform: translateY(24px); }
.js .reveal.visible {
  opacity: 1; transform: none;
  /* le fond reste réactif au survol : pas de décalage sur background-color */
  transition: opacity 700ms var(--ease-out), transform var(--t-entree) var(--ease-arrivee), background-color 300ms ease;
  transition-delay: calc(min(var(--i, 0), 6) * 60ms), calc(min(var(--i, 0), 6) * 60ms), 0ms;
}
/* Les photos de la galerie se découvrent de bas en haut : un rideau noir se lève
   (pas de clip-path sur la tuile, sinon elle n'est jamais détectée comme visible) */
.js .tuile.reveal, .js .photos figure.reveal { opacity: 1; transform: none; }
.js .tuile.reveal::before, .js .photos figure.reveal::before {
  content: ""; position: absolute; inset: 0; z-index: 3; background: var(--noir); pointer-events: none;
  transform-origin: top; transform: scaleY(1);
}
.js .tuile.reveal.visible::before, .js .photos figure.reveal.visible::before {
  transform: scaleY(0); transition: transform 900ms var(--ease-in-out); transition-delay: calc(min(var(--i, 0), 6) * 70ms);
}
/* une fois révélées, l'appui reste immédiat (pas de décalage hérité de l'apparition) */
.js .tuile.reveal.visible, .js .photos figure.reveal.visible { transition: transform var(--t-press) var(--ease-out); }
.js .tuile.reveal .fond { transform: scale(1.15); }
.js .tuile.reveal.visible .fond { transform: scale(1); transition: transform 1400ms var(--ease-out); transition-delay: calc(min(var(--i, 0), 6) * 70ms); }

/* ---------- Survols : seulement avec une vraie souris ---------- */
@media (hover: hover) and (pointer: fine) {
  .nav ul a:hover::after { transform: scaleX(1); transform-origin: left; }
  .btn:hover { background: var(--or); color: var(--noir); }
  .btn.plein:hover { background: var(--or-clair); border-color: var(--or-clair); }
  .service:hover { background: var(--noir-3); }
  .service:hover .icone { transform: translateY(-4px); }
  .etape:hover .losange::before { background: var(--or); transform: rotate(45deg) scale(1.06); }
  .etape:hover .losange b { color: var(--noir); }
  .tuile:hover .fond, .js .tuile.reveal.visible:hover .fond { transform: scale(1.06); transition: transform 700ms var(--ease-out); }
  .coordonnees a:hover { color: var(--or); }
  .reseaux a:hover { background: var(--or); color: var(--noir); border-color: var(--or); }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav ul {
    position: fixed; inset: 0; background: rgba(13,13,13,.98); flex-direction: column; align-items: center; justify-content: center; gap: 36px;
    opacity: 0; pointer-events: none; transition: opacity 200ms ease;
  }
  .nav ul.ouvert { opacity: 1; pointer-events: auto; transition-duration: 300ms; }
  .nav ul li { opacity: 0; transform: translateY(12px); transition: opacity 150ms ease, transform 150ms ease; }
  .nav ul.ouvert li { opacity: 1; transform: none; transition: opacity 400ms ease, transform 500ms var(--ease-out); }
  .nav ul.ouvert li:nth-child(2) { transition-delay: 50ms; }
  .nav ul.ouvert li:nth-child(3) { transition-delay: 100ms; }
  .nav ul.ouvert li:nth-child(4) { transition-delay: 150ms; }
  .nav ul.ouvert li:nth-child(5) { transition-delay: 200ms; }
  .nav ul a { font-size: .95rem; }
  .burger { display: block; z-index: 60; }
  .apropos .grille, .contact .grille { grid-template-columns: 1fr; gap: 60px; }
  .apropos-visuel { max-width: 420px; }
  .services-grille { grid-template-columns: 1fr 1fr; }
  .etapes { grid-template-columns: 1fr 1fr; row-gap: 50px; }
  .etapes::before { display: none; }
  .galerie-grille { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  section { padding: 90px 0; }
  .brand span { display: none; }
  footer .brand span { display: block; }
  .services-grille, .etapes { grid-template-columns: 1fr; }
  .service { padding: 42px 28px; }
  .galerie-grille { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .tuile.large, .tuile.haute { grid-column: auto; grid-row: auto; }
  form { grid-template-columns: 1fr; padding: 32px 22px; }
  .chiffres strong { font-size: 1.8rem; }
  .hero-logo { width: 150px; height: 150px; }
  .hero::before { width: 420px; height: 420px; }
  .hero::after { width: 640px; height: 640px; }
}

/* ---------- Éléments cliquables ---------- */
a.service { display: block; color: inherit; }
.service .lien {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 22px;
  font-size: .68rem; letter-spacing: .25em; text-transform: uppercase; color: var(--or);
}
.service .lien::after { content: "→"; transition: transform 250ms var(--ease-out); }
a.service::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--or);
  transform: scaleX(0); transform-origin: right; transition: transform 450ms var(--ease-out);
}
a.service:active { background: var(--noir-3); }
a.tuile { display: block; color: inherit; }
.tuile .fond { background-size: cover; background-position: center; }
.tuile .fond::after { content: ""; position: absolute; inset: 0; background: rgba(13,13,13,.25); transition: opacity 400ms ease; }
.tuile .legende { z-index: 1; }
.tuile .legende::after { content: "Voir le détail →"; display: block; font-family: var(--sans); font-size: .62rem; letter-spacing: .22em; text-transform: uppercase; color: var(--or-clair); margin-top: 6px; opacity: 0; transform: translateY(8px); transition: opacity 250ms ease, transform 300ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  a.service:hover .lien::after { transform: translateX(6px); }
  a.service:hover::after { transform: scaleX(1); transform-origin: left; }
  .tuile:hover .fond::after { opacity: .2; }
  .tuile:hover .legende::after { opacity: 1; transform: none; }
}
/* Sur écran tactile, le lien « Voir le détail » reste visible */
@media (hover: none) { .tuile .legende::after { opacity: 1; transform: none; } }

/* ---------- Pages de détail ---------- */
.page-hero {
  min-height: 72vh; min-height: 72svh; display: flex; align-items: flex-end; padding: 160px 0 80px; position: relative;
  background-size: cover; background-position: center; overflow: hidden;
}
.page-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13,13,13,.55) 0%, rgba(13,13,13,.35) 45%, var(--noir) 100%); z-index: 1; }
.page-hero .fond-hero { position: absolute; inset: 0; background-size: cover; background-position: center; }
.js .page-hero .fond-hero { animation: recul 1800ms var(--ease-out) both; }
@keyframes recul { from { transform: scale(1.08); opacity: .4; } to { transform: none; opacity: 1; } }
.page-hero .container { position: relative; z-index: 2; }
.js .page-hero .container > * { opacity: 0; animation: monte 700ms var(--ease-arrivee) forwards; }
.js .page-hero .container > :nth-child(1) { animation-delay: 300ms; }
.js .page-hero .container > :nth-child(2) { animation-delay: 380ms; }
.js .page-hero .container > :nth-child(3) { animation-delay: 460ms; }
.page-hero h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(2.6rem, 6vw, 4.6rem); line-height: 1.05; margin-bottom: 18px; }
.page-hero h1 em { color: var(--or); }
.page-hero .accroche { font-family: var(--serif); font-style: italic; font-size: clamp(1.15rem, 2.2vw, 1.5rem); color: var(--creme); max-width: 640px; }
.fil { font-size: .68rem; letter-spacing: .25em; text-transform: uppercase; color: var(--gris); margin-bottom: 26px; }
.fil a { color: var(--or); transition: color 200ms ease; }

.detail { padding-top: 80px; }
.detail .grille { display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px; align-items: start; }
.detail p { color: var(--gris); margin-bottom: 18px; font-size: 1.02rem; }
.encart { background: var(--noir-2); border: 1px solid var(--ligne); padding: 44px 40px; position: sticky; top: 100px; }
.encart h3 { font-family: var(--serif-titre); font-weight: 400; letter-spacing: .18em; text-transform: uppercase; font-size: .95rem; margin-bottom: 24px; color: var(--or); }
.encart ul { list-style: none; margin-bottom: 34px; }
.encart li { display: flex; gap: 14px; align-items: baseline; padding: 11px 0; border-bottom: 1px solid rgba(201,162,39,.12); font-size: .95rem; }
.encart li::before { content: ""; width: 6px; height: 6px; background: var(--or); transform: rotate(45deg) translateY(-2px); flex-shrink: 0; }
.js .encart.visible li { animation: monte 500ms var(--ease-out) both; animation-delay: calc(var(--i, 0) * 45ms + 150ms); }
.encart .btn { width: 100%; text-align: center; }

.photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 60px; }
.photos figure { position: relative; overflow: hidden; aspect-ratio: 4/3; cursor: zoom-in; background: var(--noir-3); transition: transform var(--t-press) var(--ease-out); }
.photos figure:active { transform: scale(0.98); }
.photos figure:first-child { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.photos img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--ease-out); }
.photos figure::after { content: ""; position: absolute; inset: 12px; border: 1px solid var(--or); opacity: 0; transform: scale(1.03); transition: opacity 300ms ease, transform 400ms var(--ease-out); pointer-events: none; }

/* Visionneuse : fondu + léger zoom à l'ouverture, fermeture plus rapide */
.lightbox {
  position: fixed; inset: 0; z-index: 100; background: rgba(8,8,8,.96); display: flex; align-items: center; justify-content: center; padding: 60px 16px;
  opacity: 0; visibility: hidden; transition: opacity 180ms ease, visibility 0s linear 180ms;
}
.lightbox.ouverte { opacity: 1; visibility: visible; transition: opacity 260ms ease, visibility 0s; }
.lightbox img {
  max-width: min(1200px, 100%); max-height: 100%; object-fit: contain; box-shadow: 0 20px 60px rgba(0,0,0,.6);
  transform: scale(.96); transition: transform 180ms var(--ease-out), opacity 200ms ease, filter 200ms ease;
}
.lightbox.ouverte img { transform: none; transition-duration: 320ms, 200ms, 200ms; }
.lightbox img.change { opacity: .4; filter: blur(4px); }
.lightbox button { position: absolute; background: rgba(13,13,13,.6); border: 1px solid var(--ligne); color: var(--or); width: 48px; height: 48px; font-size: 1.4rem; cursor: pointer; font-family: var(--sans); transition: background-color var(--t-ui) ease, color var(--t-ui) ease, transform var(--t-press) var(--ease-out); }
.lightbox button:active { transform: scale(0.94); }
.lightbox .fermer { top: 18px; right: 18px; }
.lightbox .prec { left: 18px; top: 50%; margin-top: -24px; }
.lightbox .suiv { right: 18px; top: 50%; margin-top: -24px; }

.autres { background: var(--noir-2); }
.autres-grille { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 50px; }
.autre { position: relative; aspect-ratio: 3/4; overflow: hidden; display: flex; align-items: flex-end; padding: 24px; }
.autre .fond-autre { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 700ms var(--ease-out); }
.autre::before { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 30%, rgba(0,0,0,.88)); z-index: 1; transition: opacity 400ms ease; }
.autre span { position: relative; z-index: 2; font-family: var(--serif-titre); letter-spacing: .14em; text-transform: uppercase; font-size: .85rem; }
.autre span::after { content: "→"; display: block; color: var(--or); margin-top: 6px; transition: transform 250ms var(--ease-out); }
.autre:active .fond-autre { transform: scale(1.02); }

.cta { text-align: center; padding: 110px 0; }
.cta .actions { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }

@media (hover: hover) and (pointer: fine) {
  .fil a:hover { color: var(--or-clair); }
  .photos figure:hover img { transform: scale(1.05); }
  .photos figure:hover::after { opacity: .7; transform: none; }
  .lightbox button:hover { background: var(--or); color: var(--noir); }
  .autre:hover .fond-autre { transform: scale(1.06); }
  .autre:hover::before { opacity: .8; }
  .autre:hover span::after { transform: translateX(8px); }
}

@media (max-width: 980px) {
  .detail .grille { grid-template-columns: 1fr; gap: 50px; }
  .encart { position: static; }
  .photos { grid-template-columns: 1fr 1fr; }
  .autres-grille { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .photos { grid-template-columns: 1fr; }
  .autres-grille { grid-template-columns: 1fr 1fr; }
  .photos figure:first-child { grid-column: auto; grid-row: auto; aspect-ratio: 4/3; }
  .encart { padding: 32px 24px; }
  .lightbox .prec, .lightbox .suiv { top: auto; bottom: 16px; margin-top: 0; }
  .lightbox .prec { left: calc(50% - 58px); } .lightbox .suiv { right: calc(50% - 58px); }
}

/* ---------- Mouvement réduit : on garde les fondus utiles, on retire les déplacements ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; }
  .scroll-hint { display: none; }
  .js .reveal { transform: none; }
  .js .reveal.visible { transition: opacity 300ms ease; transition-delay: 0ms; }
  .js .tuile.reveal::before, .js .photos figure.reveal::before { display: none; }
  .js .tuile.reveal, .js .photos figure.reveal { opacity: 0; }
  .js .tuile.reveal.visible, .js .photos figure.reveal.visible { opacity: 1; transition: opacity 300ms ease; }
  .js .tuile.reveal .fond { transform: none; }
  .js .etapes::before { transform: none; transition: none; }
  .js .apropos-visuel .cadre { transform: translate(22px, 22px); transition: opacity 300ms ease; }
  .temoignage, .temoignage.actif { filter: none; transform: none; }
  .nav ul li, .nav ul.ouvert li { transform: none; }
  .js .hero h1 { filter: none; }
}

/* =====================================================================
   Effets 3D
   ===================================================================== */

/* Accueil : le logo arrive en profondeur, la scène suit le pointeur */
.js .hero-logo { animation: profondeur 1600ms var(--ease-out) both; }
@keyframes profondeur { from { opacity: 0; transform: perspective(700px) rotateX(38deg) rotateY(-32deg) scale(.86); } to { opacity: 1; transform: none; } }
.hero-inner { transform: perspective(1200px) rotateX(calc(var(--py, 0) * -4deg)) rotateY(calc(var(--px, 0) * 6deg)); }
.hero-logo { translate: calc(var(--px, 0) * 12px) calc(var(--py, 0) * 12px); }
.hero::before { translate: calc(var(--px, 0) * -22px) calc(var(--py, 0) * -22px); }
.hero::after { translate: calc(var(--px, 0) * -40px) calc(var(--py, 0) * -40px); }

/* Profondeur commune : le parent fixe la perspective, l'élément s'incline (propriété rotate, posée par js/3d.js) */
.services-grille, .galerie-grille, .apropos .grille, .photos, .autres-grille, .contact .grille { perspective: 1300px; }
[data-3d] { transform-style: preserve-3d; }
[data-3d].incline { z-index: 2; will-change: rotate; }

/* Cartes de services : l'icône et le titre flottent au-dessus de la carte, reflet doré sous le pointeur */
.service .icone, .service h3, .service .lien { transition: translate 400ms var(--ease-out), transform 300ms var(--ease-out); }
.service.incline .icone { translate: 0 0 46px; }
.service.incline h3 { translate: 0 0 26px; }
.service.incline .lien { translate: 0 0 18px; }
.service::before, .carte::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity 300ms ease;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(226, 195, 90, .16), transparent 55%);
}
.service.incline::before, .carte.incline::after { opacity: 1; }

/* À propos : le cadre doré recule derrière la photo */
.apropos-visuel .cadre { translate: 0 0 -50px; }
.apropos-visuel.incline .photo svg { translate: 0 0 40px; }
.apropos-visuel .photo svg { transition: translate 400ms var(--ease-out); }

/* Étapes : le losange pivote en 3D au survol */
.etape .losange { perspective: 400px; }
@media (hover: hover) and (pointer: fine) {
  .etape:hover .losange::before { transform: rotateY(180deg) rotate(45deg) scale(1.06); transition: background-color 250ms ease, transform 600ms var(--ease-out); }
}

/* =====================================================================
   Devis et contact : composer sa demande
   ===================================================================== */
.demande .types-champ { grid-column: 1 / -1; border: 0; }
.demande legend { font-size: .66rem; letter-spacing: .25em; text-transform: uppercase; color: var(--gris); margin-bottom: 14px; }
.types { display: flex; flex-wrap: wrap; gap: 10px; }
.types label { position: relative; letter-spacing: 0; text-transform: none; font-size: inherit; color: inherit; }
.types input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.types span {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px;
  border: 1px solid var(--ligne); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--creme);
  transition: background-color var(--t-ui) ease, color var(--t-ui) ease, border-color var(--t-ui) ease, transform var(--t-press) var(--ease-out);
}
.types label:active span { transform: scale(0.96); }
.types input:checked + span { background: var(--or); border-color: var(--or); color: var(--noir); }
.types input:focus-visible + span { outline: 1px solid var(--or-clair); outline-offset: 3px; }
@media (hover: hover) and (pointer: fine) { .types label:hover span { border-color: var(--or); } }

.invites { display: flex; align-items: center; gap: 18px; }
.invites input[type="range"] { flex: 1; border: 0; padding: 0; min-height: 44px; accent-color: var(--or); }
.invites output { font-family: var(--serif-titre); color: var(--or); font-size: 1.3rem; min-width: 4ch; text-align: right; font-variant-numeric: tabular-nums; }

/* La carte : l'invitation qui se compose pendant la saisie */
.carte {
  position: relative; margin: 44px 0 10px; padding: 58px 32px 40px; text-align: center;
  background: var(--noir-2); border: 1px solid var(--or); outline: 1px solid var(--ligne); outline-offset: -11px;
}
.carte .losange { position: absolute; top: -9px; left: 50%; width: 18px; height: 18px; margin-left: -9px; background: var(--or); transform: rotate(45deg); }
.carte small { display: block; font-size: .62rem; letter-spacing: .3em; text-transform: uppercase; color: var(--gris); }
.carte strong { display: block; margin: 16px 0 10px; font-family: var(--serif-titre); font-weight: 400; font-size: clamp(1.1rem, 2vw, 1.45rem); letter-spacing: .16em; text-transform: uppercase; color: var(--or); line-height: 1.4; translate: 0 0 30px; }
.carte p { font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--creme); margin: 0; translate: 0 0 20px; }
/* À chaque changement, la carte bascule légèrement : on voit que la demande a été prise en compte */
.carte.tic { animation: tic 500ms var(--ease-out); }
@keyframes tic { from { transform: perspective(800px) rotateX(14deg); } to { transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .hero-inner { transform: none; }
  .hero-logo, .hero::before, .hero::after { translate: none; }
  .carte.tic { animation: none; }
}

/* Filets entre les cartes dessinés par chaque carte (ombres internes) : une carte inclinée découvre du noir, pas un coin doré */
.services-grille { gap: 0; background: var(--noir); border: 0; border-top: 1px solid var(--ligne); border-left: 1px solid var(--ligne); }
.service { box-shadow: inset -1px 0 0 var(--ligne), inset 0 -1px 0 var(--ligne); }

/* =====================================================================
   Page padel : la raquette dans l'espace, puis le programme
   ===================================================================== */
.padel-3d { position: relative; background: radial-gradient(ellipse at 50% 35%, #1b170d 0%, var(--noir) 65%); }
.scene-colle { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.scene-colle canvas { position: relative; display: block; width: 100%; height: 100%; opacity: 0; transition: opacity 1200ms ease; }
.pret-3d .scene-colle canvas { opacity: 1; }
.scene-secours { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; }
.sans-3d .scene-secours { opacity: .45; }

.padel-intro {
  position: relative; margin-top: -100vh; margin-top: -100svh; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: flex-end; padding: 160px 0 100px; pointer-events: none;
}
.padel-intro::before { content: ""; position: absolute; inset: 55% 0 0; background: linear-gradient(transparent, rgba(13,13,13,.85)); }
.padel-intro .container { position: relative; }
.padel-intro a { pointer-events: auto; }
.padel-intro h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(2.6rem, 6vw, 4.6rem); line-height: 1.05; margin-bottom: 18px; }
.padel-intro h1 em { color: var(--or); }
.padel-intro .accroche { font-family: var(--serif); font-style: italic; font-size: clamp(1.15rem, 2.2vw, 1.5rem); max-width: 560px; margin-bottom: 30px; }
.js .padel-intro .container > * { opacity: 0; animation: monte 800ms var(--ease-arrivee) forwards; }
.js .padel-intro .container > :nth-child(1) { animation-delay: 600ms; }
.js .padel-intro .container > :nth-child(2) { animation-delay: 700ms; }
.js .padel-intro .container > :nth-child(3) { animation-delay: 800ms; }
.js .padel-intro .container > :nth-child(4) { animation-delay: 900ms; }

.padel-etapes { position: relative; padding: 10vh 0 30vh; }
.etape-padel {
  width: min(470px, 100%); margin-left: auto; margin-bottom: 38vh;
  padding: 40px 38px; background: rgba(13, 13, 13, .78); border: 1px solid var(--ligne);
  opacity: .28; translate: 0 24px; transition: opacity 500ms ease, translate 700ms var(--ease-out), border-color 500ms ease;
}
.etape-padel:last-child { margin-bottom: 0; }
.etape-padel.active { opacity: 1; translate: 0 0; border-color: var(--or); }
.etape-padel .num { display: block; font-family: var(--serif); font-style: italic; color: var(--or); font-size: 1.2rem; margin-bottom: 10px; }
.etape-padel h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 14px; }
.etape-padel p { color: var(--gris); }
.etape-padel .btn { margin-top: 26px; }

@media (max-width: 980px) {
  .padel-intro { align-items: flex-end; padding-bottom: 80px; }
  .padel-etapes { padding-top: 40vh; }
  .etape-padel { margin: 0 auto 50vh; }
}
@media (prefers-reduced-motion: reduce) {
  .etape-padel { translate: none; transition: opacity 300ms ease, border-color 300ms ease; }
  .scene-colle canvas { transition: none; }
}

/* Deux « autres rubriques » : une rangée centrée */
.autres-grille { grid-template-columns: repeat(2, 1fr); max-width: 760px; margin-inline: auto; }

/* Envoi du devis : champ piège anti-robot invisible, bouton en cours d'envoi, message d'erreur */
.pot-de-miel { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
form .btn:disabled { opacity: .6; cursor: progress; transform: none; }
.merci.erreur { color: #e8a08a; }
.merci a { color: var(--or-clair); text-decoration: underline; text-underline-offset: .2em; }