@font-face { font-family: Montserrat; font-weight: 400; font-display: swap; src: url(/fonts/montserrat-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: Montserrat; font-weight: 500; font-display: swap; src: url(/fonts/montserrat-latin-500-normal.woff2) format('woff2'); }
@font-face { font-family: Montserrat; font-weight: 600; font-display: swap; src: url(/fonts/montserrat-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: Montserrat; font-weight: 700; font-display: swap; src: url(/fonts/montserrat-latin-700-normal.woff2) format('woff2'); }
@font-face { font-family: Cinzel; font-weight: 600; font-display: swap; src: url(/fonts/cinzel-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: Cinzel; font-weight: 700; font-display: swap; src: url(/fonts/cinzel-latin-700-normal.woff2) format('woff2'); }

:root {
  --noir: #0b0907;
  --noir-2: #14110d;
  --noir-3: #1d1813;
  --creme: #fbf7ef;
  --creme-2: #f3ead7;
  --or: #d4a647;
  --or-clair: #f1d78f;
  --or-pale: #f8ecc8;
  --or-fonce: #9a7127;
  --degrade-or: linear-gradient(135deg, #f7e2a1 0%, #d9ad52 45%, #b3832c 100%);
  --texte: #2a2218;
  --texte-doux: #6f624c;
  --texte-clair: #e9dfca;
  --texte-clair-doux: #b5a888;
  --bord: #e3cf9f;
  --erreur: #b3261e;
  --rayon: 14px;
  --ombre: 0 24px 60px rgba(0, 0, 0, .45);
  --nav-h: 72px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); }
body { margin: 0; background: var(--noir); color: var(--texte-clair); font: 16px/1.55 Montserrat, system-ui, -apple-system, 'Segoe UI', sans-serif; overflow-x: hidden; }
img { max-width: 100%; }
svg { fill: currentColor; }
[hidden] { display: none !important; }
.sprite { position: absolute; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; margin: -1px; }
.conteneur { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.conteneur.etroit { max-width: 900px; }
.or-texte { background: var(--degrade-or); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Boutons ---------- */
.bouton-or, .bouton-contour, .bouton-retour {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 700 14.5px/1 Montserrat, sans-serif; letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  border-radius: 50px; padding: 16px 28px; cursor: pointer; border: 0; transition: transform .15s, box-shadow .2s, filter .2s, background .2s;
}
.bouton-or svg, .bouton-contour svg { width: 18px; height: 18px; }
.bouton-or { background: var(--degrade-or); color: #1c1409; box-shadow: 0 10px 30px rgba(212, 166, 71, .3), inset 0 1px 0 rgba(255, 255, 255, .5); }
.bouton-or:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(212, 166, 71, .42), inset 0 1px 0 rgba(255, 255, 255, .5); }
.bouton-or:active { transform: translateY(0); }
.bouton-or:disabled { filter: grayscale(.4); opacity: .7; cursor: wait; transform: none; }
.bouton-or.grand { padding: 19px 32px; font-size: 15px; }
.bouton-or.petit, .bouton-retour.petit { padding: 10px 18px; font-size: 12.5px; }
.bouton-contour { background: rgba(255, 255, 255, .04); color: var(--or-clair); border: 1px solid rgba(241, 215, 143, .45); backdrop-filter: blur(6px); }
.bouton-contour:hover { background: rgba(241, 215, 143, .12); border-color: var(--or-clair); }
.bouton-contour.sombre { color: var(--texte); border-color: var(--bord); background: #fff; }
.bouton-retour { background: transparent; color: var(--texte-doux); border: 1px solid var(--bord); }
.bouton-retour:hover { background: var(--creme-2); color: var(--texte); }
.lien { border: 0; background: none; color: var(--or-fonce); font: inherit; font-size: 13px; text-decoration: underline; cursor: pointer; padding: 2px; }
.lien.clair { color: var(--texte-clair-doux); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 40; height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 28px;
  transition: background .3s, box-shadow .3s, backdrop-filter .3s;
}
.nav.defile { background: rgba(11, 9, 7, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(212, 166, 71, .25); }
.nav-marque { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--or-clair); }
.nav-marque img { width: 64px; height: auto; filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .6)); }
.nav-marque strong { display: block; font: 700 19px/1 Cinzel, Georgia, serif; letter-spacing: .04em; }
.nav-marque small { display: block; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--texte-clair-doux); margin-top: 4px; }
.nav-liens { display: flex; gap: 30px; }
.nav-liens a { color: var(--texte-clair); text-decoration: none; font-size: 13.5px; font-weight: 500; letter-spacing: .04em; position: relative; padding: 6px 0; }
.nav-liens a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--or); transition: right .25s; }
.nav-liens a:hover::after { right: 0; }
.nav-tel {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: #1c1409; background: var(--degrade-or);
  padding: 10px 18px; border-radius: 40px; font-weight: 700; font-size: 13.5px; white-space: nowrap;
}
.nav-tel svg { width: 16px; height: 16px; }

/* ---------- Accueil ---------- */
.hero {
  position: relative; min-height: min(100svh, 900px); display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 30px;
  padding: calc(var(--nav-h) + 40px) max(28px, calc((100vw - 1180px) / 2 + 24px)) 90px; overflow: hidden; isolation: isolate;
}
.hero-fond {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(11, 9, 7, .97) 0%, rgba(11, 9, 7, .88) 38%, rgba(11, 9, 7, .45) 70%, rgba(11, 9, 7, .7) 100%),
    linear-gradient(0deg, var(--noir) 0%, transparent 30%),
    url(/img/atelier.jpg) right center / cover no-repeat;
  animation: zoomLent 24s ease-in-out infinite alternate;
}
@keyframes zoomLent { from { transform: scale(1); } to { transform: scale(1.08); } }
.surtitre { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px; color: var(--or); font-size: 12.5px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; }
.surtitre svg { width: 16px; height: 16px; }
.surtitre.centre { display: flex; justify-content: center; }
.hero h1 { margin: 0 0 22px; font: 700 clamp(34px, 4.6vw, 64px)/1.1 Cinzel, Georgia, serif; color: #fff; letter-spacing: .01em; text-shadow: 0 4px 30px rgba(0, 0, 0, .5); }
.hero-texte { max-width: 540px; margin: 0 0 32px; color: var(--texte-clair); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 12px 26px; color: var(--texte-clair-doux); font-size: 13.5px; }
.hero-points li { display: flex; align-items: center; gap: 8px; }
.hero-points svg { width: 17px; height: 17px; color: var(--or); }
.hero-embleme { display: grid; place-items: center; position: relative; }
.hero-embleme::before { content: ''; position: absolute; width: 80%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(212, 166, 71, .28), transparent 65%); filter: blur(10px); animation: lueur 5s ease-in-out infinite alternate; }
.hero-embleme img { position: relative; width: min(100%, 460px); filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .7)); animation: flotte 6s ease-in-out infinite; }
@keyframes flotte { 50% { transform: translateY(-12px); } }
@keyframes lueur { from { opacity: .6; transform: scale(.95); } to { opacity: 1; transform: scale(1.05); } }
.hero-defiler { position: absolute; left: 50%; bottom: 26px; width: 26px; height: 42px; margin-left: -13px; border: 1.5px solid rgba(241, 215, 143, .5); border-radius: 14px; }
.hero-defiler span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--or-clair); animation: molette 1.8s infinite; }
@keyframes molette { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Sections ---------- */
.titre-section { margin: 0 0 14px; text-align: center; font: 700 clamp(28px, 3.6vw, 44px)/1.15 Cinzel, Georgia, serif; color: #fff; }
.titre-section.gauche { text-align: left; }
.sous-titre-section { text-align: center; color: var(--texte-clair-doux); margin: 0 auto 36px; max-width: 560px; }

.atouts { padding: 100px 0; background: linear-gradient(180deg, var(--noir) 0%, var(--noir-2) 100%); }
.cartes-atouts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 46px; }
.atout {
  position: relative; padding: 30px 24px; border-radius: var(--rayon);
  background: linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .01));
  border: 1px solid rgba(212, 166, 71, .2); transition: transform .3s, border-color .3s, background .3s;
}
.atout:hover { transform: translateY(-6px); border-color: rgba(212, 166, 71, .55); background: linear-gradient(180deg, rgba(212, 166, 71, .09), rgba(255, 255, 255, .01)); }
.atout h3 { margin: 18px 0 8px; font: 700 18px/1.3 Cinzel, Georgia, serif; color: var(--or-clair); }
.atout p { margin: 0; color: var(--texte-clair-doux); font-size: 14.5px; }
.medaille {
  display: inline-grid; place-items: center; width: 56px; height: 56px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #2d251b, #070605 70%); border: 1.5px solid var(--or);
  box-shadow: 0 0 0 4px rgba(212, 166, 71, .08), 0 8px 20px rgba(0, 0, 0, .4);
}
.medaille svg { width: 26px; height: 26px; color: var(--or-clair); }
.medaille.petite { width: 42px; height: 42px; flex: none; }
.medaille.petite svg { width: 19px; height: 19px; }

.etapes-section { padding: 100px 0; background: var(--noir-2); border-top: 1px solid rgba(212, 166, 71, .12); }
.etapes-grille { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: center; }
.etapes-image { position: relative; }
.etapes-image img { display: block; width: 100%; border-radius: 22px 120px 22px 22px; box-shadow: var(--ombre); border: 1px solid rgba(212, 166, 71, .3); }
.etiquette-18k {
  position: absolute; right: -18px; bottom: -18px; width: 96px; height: 96px; border-radius: 50%; display: grid; place-items: center; text-align: center;
  background: radial-gradient(circle at 35% 30%, #2d251b, #070605 70%); border: 3px solid var(--or); color: var(--or-clair);
  font: 700 20px/1 Cinzel, serif; box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
}
.liste-etapes { list-style: none; padding: 0; margin: 26px 0 34px; display: grid; gap: 22px; }
.liste-etapes li { display: flex; gap: 18px; align-items: flex-start; }
.liste-etapes li > span {
  flex: none; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--degrade-or); color: #1c1409; font: 700 19px Cinzel, serif;
}
.liste-etapes h3 { margin: 4px 0 4px; font-size: 17px; color: #fff; }
.liste-etapes p { margin: 0; color: var(--texte-clair-doux); font-size: 14.5px; }

/* Apparition au défilement */
.revele { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.revele.visible { opacity: 1; transform: none; }
.cartes-atouts .revele:nth-child(2), .liste-etapes .revele:nth-child(2) { transition-delay: .1s; }
.cartes-atouts .revele:nth-child(3), .liste-etapes .revele:nth-child(3) { transition-delay: .2s; }
.cartes-atouts .revele:nth-child(4) { transition-delay: .3s; }

/* ---------- Formulaire ---------- */
.demande { padding: 100px 0 110px; background: radial-gradient(ellipse at top, #241c12 0%, var(--noir) 60%); }
.carte-formulaire {
  background: var(--creme); color: var(--texte); border-radius: 24px; box-shadow: var(--ombre), 0 0 0 1px rgba(212, 166, 71, .4);
  padding: 30px 40px 36px; position: relative;
}
.progression-etapes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.progression-etapes button {
  width: 100%; display: flex; flex-direction: column; align-items: center; gap: 8px; border: 0; background: none; padding: 4px; cursor: default;
  font: 600 12.5px Montserrat, sans-serif; color: #a69a83;
}
.progression-etapes .num {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; border: 1.5px solid #d7c8a6; background: #fff;
  font: 700 15px Cinzel, serif; transition: all .25s;
}
.progression-etapes li.faite button { cursor: pointer; color: var(--texte-doux); }
.progression-etapes li.faite .num { background: var(--noir); border-color: var(--noir); color: var(--or-clair); }
.progression-etapes li.active button { color: var(--texte); }
.progression-etapes li.active .num { background: var(--degrade-or); border-color: var(--or-fonce); color: #1c1409; box-shadow: 0 0 0 5px rgba(212, 166, 71, .22); }
.barre-progression { height: 4px; background: #eadfc6; border-radius: 4px; margin: 16px 0 28px; overflow: hidden; }
.barre-progression div { height: 100%; width: 0; background: var(--degrade-or); transition: width .45s ease; }

.etape { border: 0; padding: 0; margin: 0; min-width: 0; animation: entree .35s ease; }
@keyframes entree { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
.etape legend { padding: 0; margin: 0 0 6px; font: 700 clamp(22px, 2.6vw, 28px)/1.25 Cinzel, Georgia, serif; color: #1c1409; }
.legende-num { display: block; font: 600 12px Montserrat, sans-serif; letter-spacing: .16em; text-transform: uppercase; color: var(--or-fonce); margin-bottom: 6px; }
.consigne { margin: 0 0 20px; color: var(--texte-doux); }

.grille-choix { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 22px; }
.choix-carte {
  position: relative; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 14px; align-items: center;
  padding: 18px 44px 18px 18px; border-radius: 14px; background: #fff; border: 1.5px solid #eadfc6; cursor: pointer;
  transition: border-color .2s, box-shadow .2s, transform .15s, background .2s;
}
.choix-carte:hover { border-color: var(--or); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(154, 113, 39, .12); }
.choix-carte input { position: absolute; opacity: 0; pointer-events: none; }
.choix-icone { grid-row: span 2; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--creme-2); color: var(--or-fonce); transition: all .2s; }
.choix-icone svg { width: 24px; height: 24px; }
.choix-icone { grid-column: 1; }
.choix-titre, .choix-desc { grid-column: 2; }
.choix-titre { font-weight: 700; font-size: 15px; line-height: 1.3; }
.choix-desc { font-size: 13px; color: var(--texte-doux); }
.choix-carte.compacte { grid-template-rows: auto; }
.choix-carte.compacte .choix-icone { grid-row: auto; }
.choix-coche { position: absolute; top: 12px; right: 12px; width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid #d7c8a6; display: grid; place-items: center; transition: all .2s; }
.choix-coche svg { width: 14px; height: 14px; color: transparent; }
.choix-carte:has(input:checked) { border-color: var(--or-fonce); background: linear-gradient(180deg, #fffaf0, #fbf1da); box-shadow: 0 0 0 3px rgba(212, 166, 71, .22); }
.choix-carte:has(input:checked) .choix-icone { background: var(--noir); color: var(--or-clair); }
.choix-carte:has(input:checked) .choix-coche { background: var(--noir); border-color: var(--noir); }
.choix-carte:has(input:checked) .choix-coche svg { color: var(--or-clair); }
.choix-carte:has(input:focus-visible) { outline: 3px solid rgba(212, 166, 71, .6); outline-offset: 2px; }
.invalide-groupe .choix-carte { border-color: #e2a9a3; }

.champ { margin-bottom: 18px; }
.champ label:not(.choix-carte), .etiquette { display: block; font-weight: 600; font-size: 14px; margin-bottom: 7px; color: #3a2f1f; }
.facultatif { font-weight: 400; color: var(--texte-doux); font-size: 12.5px; }
.aide { margin: 6px 0 0; font-size: 12.5px; color: var(--texte-doux); }
input:not([type=checkbox]):not([type=radio]):not([type=file]), textarea {
  width: 100%; font: inherit; font-size: 15.5px; color: var(--texte); background: #fff;
  border: 1.5px solid #e6d9bb; border-radius: 12px; padding: 13px 15px; transition: border-color .15s, box-shadow .15s;
}
textarea { resize: vertical; min-height: 110px; }
input::placeholder, textarea::placeholder { color: #b3a68d; }
input:focus, textarea:focus { outline: none; border-color: var(--or); box-shadow: 0 0 0 4px rgba(212, 166, 71, .2); }
input.invalide, textarea.invalide { border-color: var(--erreur); }
.message-erreur { color: var(--erreur); font-size: 13px; margin: 6px 0 0; font-weight: 500; }
.deux-colonnes { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.unite { position: relative; }
.unite input { padding-right: 40px !important; }
.unite > span { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); color: var(--texte-doux); font-weight: 600; pointer-events: none; }
.puces-budget { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.puces-budget button { border: 1px solid #e6d9bb; background: #fff; border-radius: 30px; padding: 7px 13px; font: 600 13px Montserrat, sans-serif; color: var(--texte-doux); cursor: pointer; transition: all .15s; }
.puces-budget button:hover, .puces-budget button.choisi { border-color: var(--or-fonce); color: #1c1409; background: var(--or-pale); }
.badge-or { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 12px 16px; margin: 0 0 18px; border-radius: 12px; background: var(--or-pale); border: 1px solid var(--bord); font-size: 14px; }
.badge-or svg { width: 18px; height: 18px; color: var(--or-fonce); }
.badge-or span { color: var(--texte-doux); font-size: 12.5px; }
.or-details { animation: entree .3s ease; }

/* Dépôt de fichiers */
.depot { animation: entree .3s ease; }
.zone {
  display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; padding: 30px 18px;
  border: 2px dashed var(--or); border-radius: 16px; background: rgba(248, 236, 200, .4); cursor: pointer; transition: background .2s, border-color .2s;
}
.zone:hover, .zone.survol { background: rgba(248, 236, 200, .85); border-color: var(--or-fonce); }
.zone-icone { width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: var(--noir); color: var(--or-clair); margin-bottom: 6px; box-shadow: 0 8px 20px rgba(0, 0, 0, .2); }
.zone-icone svg { width: 28px; height: 28px; }
.zone strong { font-size: 15.5px; }
.zone > span:last-child { font-size: 12.5px; color: var(--texte-doux); }
.vignettes { list-style: none; margin: 14px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 10px; }
.vignettes li { position: relative; aspect-ratio: 1; border-radius: 12px; overflow: hidden; background: var(--creme-2); border: 1px solid var(--bord); animation: entree .3s ease; }
.vignettes img { width: 100%; height: 100%; object-fit: cover; display: block; }
.vignettes .doc { display: grid; place-items: center; height: 100%; padding: 6px; font-size: 11px; text-align: center; word-break: break-all; color: var(--texte-doux); }
.vignettes button { position: absolute; top: 6px; right: 6px; width: 26px; height: 26px; border-radius: 50%; border: 0; background: rgba(11, 9, 7, .8); color: #fff; font-size: 16px; line-height: 1; cursor: pointer; }

/* Validation */
.recap { display: grid; grid-template-columns: auto 1fr; gap: 0; margin: 0 0 22px; border: 1px solid #eadfc6; border-radius: 14px; overflow: hidden; background: #fff; }
.recap dt, .recap dd { margin: 0; padding: 11px 16px; border-bottom: 1px solid #f1e8d5; font-size: 14px; }
.recap dt { color: var(--texte-doux); background: #fdfaf3; font-weight: 500; white-space: nowrap; }
.recap dd { font-weight: 600; word-break: break-word; display: flex; justify-content: space-between; gap: 10px; white-space: pre-line; }
.recap dd button { flex: none; align-self: start; }
.recap dt:nth-last-child(2), .recap dd:last-child { border-bottom: 0; }
.validation-bas { display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: start; }
.date-demande { margin: 8px 0 0; font-size: 14px; color: var(--texte-doux); }
.date-demande strong { color: var(--texte); }
.signature { background: linear-gradient(180deg, #f9ebc4, #f3dfae); border: 1px solid var(--bord); border-radius: 14px; padding: 12px 14px 14px; }
.signature-titre { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-weight: 600; font-size: 14px; }
.signature-titre svg { width: 18px; height: 18px; }
.signature-titre .lien { margin-left: auto; }
.signature canvas { display: block; width: 100%; height: 130px; margin-top: 8px; background: rgba(255, 255, 255, .55); border-radius: 10px; touch-action: none; cursor: crosshair; }
.mention { margin: 18px 0 0; font-size: 12.5px; color: var(--texte-doux); }

.navigation-etapes { display: flex; align-items: center; justify-content: flex-end; gap: 12px; margin-top: 26px; padding-top: 22px; border-top: 1px solid #efe5cf; }
.navigation-etapes .bouton-retour { margin-right: auto; }
.progression-envoi { height: 6px; margin: 16px 0 0; border-radius: 4px; background: var(--creme-2); overflow: hidden; }
.progression-envoi div { height: 100%; width: 0; background: var(--degrade-or); transition: width .2s; }
.alerte { margin: 0 0 20px; padding: 13px 16px; border-radius: 12px; background: #fbe9e7; border: 1px solid #e8b4ae; color: #7d1d16; font-size: 14px; white-space: pre-line; }
.piege { position: absolute; left: -9999px; }

.merci { text-align: center; padding: 30px 10px 20px; outline: none; animation: entree .4s ease; }
.merci-embleme { width: 86px; height: 86px; margin: 0 auto 10px; border-radius: 50%; display: grid; place-items: center; background: var(--degrade-or); box-shadow: 0 0 0 10px rgba(212, 166, 71, .15), 0 14px 30px rgba(154, 113, 39, .35); animation: pop .5s cubic-bezier(.2, 1.6, .4, 1); }
.merci-embleme svg { width: 44px; height: 44px; color: #1c1409; }
@keyframes pop { from { transform: scale(.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.merci h3 { font: 700 28px/1.25 Cinzel, Georgia, serif; margin: 18px 0 10px; color: #1c1409; }
.merci p { margin: 6px auto; max-width: 520px; color: var(--texte-doux); }
.merci strong { color: var(--texte); }
.merci .bouton-contour { margin-top: 24px; }

/* ---------- Pied de page ---------- */
.pied { background: #070605; border-top: 1px solid rgba(212, 166, 71, .25); padding: 56px 0 24px; }
.pied-grille { display: grid; grid-template-columns: auto 1fr; gap: 50px; align-items: center; }
.pied-marque { text-align: center; }
.pied-marque img { width: 180px; height: auto; }
.ecriture { margin: 6px 0 0; font: italic 600 16px Cinzel, Georgia, serif; color: var(--or); }
.pied-contacts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pied-contacts > * { display: flex; align-items: center; gap: 14px; color: var(--texte-clair-doux); text-decoration: none; font-size: 13.5px; padding: 16px; border-radius: 14px; border: 1px solid rgba(212, 166, 71, .15); transition: border-color .2s, background .2s; }
.pied-contacts a:hover { border-color: rgba(212, 166, 71, .5); background: rgba(212, 166, 71, .05); }
.pied-contacts p { margin: 0; line-height: 1.45; }
.pied-contacts strong { color: var(--or-clair); font-size: 14.5px; }
.copyright { text-align: center; margin: 40px 0 0; font-size: 12px; color: #776b55; }

/* ---------- Bouton guide ---------- */
.bouton-guide {
  position: fixed; right: 20px; bottom: 20px; z-index: 35; display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(212, 166, 71, .6); background: rgba(11, 9, 7, .85); backdrop-filter: blur(8px); color: var(--or-clair);
  border-radius: 40px; padding: 10px 16px 10px 12px; font: 600 13px Montserrat, sans-serif; cursor: pointer; box-shadow: 0 10px 30px rgba(0, 0, 0, .4);
}
.bouton-guide svg { width: 20px; height: 20px; }

/* ---------- Tutoriel (fond flouté + zone en lumière) ---------- */
.tuto { position: fixed; inset: 0; z-index: 100; }
.tuto-voile {
  position: fixed; background: rgba(8, 6, 4, .55); backdrop-filter: blur(5px) saturate(.8); -webkit-backdrop-filter: blur(5px) saturate(.8);
  transition: all .35s ease;
}
.tuto-anneau {
  position: fixed; border-radius: 16px; pointer-events: none; transition: all .35s ease;
  box-shadow: 0 0 0 3px var(--or), 0 0 0 9px rgba(212, 166, 71, .25), 0 0 40px rgba(212, 166, 71, .45);
  animation: pulsation 1.8s ease-in-out infinite;
}
@keyframes pulsation { 50% { box-shadow: 0 0 0 3px var(--or-clair), 0 0 0 14px rgba(212, 166, 71, .12), 0 0 50px rgba(212, 166, 71, .6); } }
.tuto-bulle {
  position: fixed; width: min(360px, calc(100vw - 32px)); padding: 20px 22px 18px; border-radius: 18px;
  background: var(--creme); color: var(--texte); box-shadow: 0 30px 80px rgba(0, 0, 0, .55), 0 0 0 1px var(--or);
  transition: top .35s ease, left .35s ease, opacity .25s; animation: entree .3s ease;
}
.tuto-compteur { margin: 0 0 4px; font-size: 11.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--or-fonce); }
.tuto-bulle h3 { margin: 0 0 6px; font: 700 20px/1.25 Cinzel, Georgia, serif; color: #1c1409; }
.tuto-bulle p { margin: 0; font-size: 14.5px; color: #4b3f2c; }
.tuto-actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 16px; }
.tuto-actions > div { display: flex; gap: 8px; }
.tuto-actions .lien.clair { color: var(--texte-doux); }

/* ---------- Écrans moyens ---------- */
@media (max-width: 980px) {
  .nav-liens { display: none; }
  .hero { grid-template-columns: 1fr; text-align: left; padding-bottom: 80px; }
  .hero-embleme { order: -1; }
  .hero-embleme img { width: 240px; }
  .cartes-atouts { grid-template-columns: 1fr 1fr; }
  .etapes-grille { grid-template-columns: 1fr; gap: 50px; }
  .etapes-image { max-width: 460px; }
  .pied-grille { grid-template-columns: 1fr; }
  .pied-contacts { grid-template-columns: 1fr; }
}
/* ---------- Téléphones ---------- */
@media (max-width: 640px) {
  :root { --nav-h: 62px; }
  .nav { padding: 0 14px; }
  .nav-marque img { width: 48px; }
  .nav-marque strong { font-size: 16px; }
  .nav-marque small { font-size: 9.5px; letter-spacing: .16em; }
  .nav-tel { padding: 9px 12px; }
  .nav-tel span { display: none; }
  .conteneur { padding: 0 16px; }
  .hero { padding: calc(var(--nav-h) + 16px) 16px 70px; min-height: auto; gap: 10px; }
  .hero-embleme img { width: 190px; }
  .hero-texte { font-size: 15.5px; }
  .hero-actions { flex-direction: column; }
  .hero-actions > * { width: 100%; }
  .hero-defiler { display: none; }
  .atouts, .etapes-section { padding: 70px 0; }
  .cartes-atouts { grid-template-columns: 1fr; gap: 14px; }
  .demande { padding: 70px 0 80px; }
  .carte-formulaire { padding: 20px 16px 22px; border-radius: 20px; margin: 0 -4px; }
  .progression-etapes .lib { display: none; }
  .progression-etapes .num { width: 34px; height: 34px; font-size: 14px; }
  .barre-progression { margin: 12px 0 22px; }
  .grille-choix, .grille-choix.deux, .deux-colonnes { grid-template-columns: 1fr; }
  .choix-carte { padding: 14px 42px 14px 14px; }
  .validation-bas { grid-template-columns: 1fr; gap: 10px; }
  .recap { grid-template-columns: 1fr; }
  .recap dt { border-bottom: 0; padding-bottom: 2px; background: none; font-size: 12.5px; }
  .recap dd { padding-top: 0; }
  .navigation-etapes { position: sticky; bottom: 0; background: var(--creme); margin: 22px -16px -22px; padding: 14px 16px; border-radius: 0 0 20px 20px; box-shadow: 0 -8px 20px rgba(0, 0, 0, .06); }
  .navigation-etapes .bouton-or { flex: 1; }
  .bouton-guide span { display: none; }
  .bouton-guide { padding: 11px; bottom: 112px; right: 12px; }
  .navigation-etapes .bouton-retour { padding: 16px 16px; white-space: nowrap; }
  input:not([type=checkbox]):not([type=radio]), textarea { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .revele { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}