/* ==========================================================================
   LES PASSAGES OUBLIÉS — Sommières
   Feuille de style commune à toutes les pages
   ========================================================================== */

:root {
  --noir: #0c0a08;
  --noir-2: #14100c;
  --noir-3: #1d1712;
  --or: #c9a35c;
  --or-clair: #e4c78d;
  --or-sombre: #8a6a32;
  --texte: #e8dfcf;
  --texte-doux: #b9ad98;
  --papier: #eadcbd;
  --papier-2: #e1cfa8;
  --encre: #2a2119;
  --encre-douce: #5a4a38;

  --f-titre: "Cormorant Garamond", "Cormorant", Georgia, serif;
  --f-texte: "EB Garamond", Georgia, serif;
  --f-script: "Parisienne", "Segoe Script", cursive;

  --gouttiere: 24px;
  --largeur: 1120px;

  /* Ambiance de secours quand une photo n'est pas encore fournie :
     lueur de lanterne + pierre chaude */
  --ambiance:
    radial-gradient(circle at 72% 30%, rgba(255, 176, 80, .55) 0, rgba(255, 140, 50, .18) 12%, transparent 30%),
    radial-gradient(ellipse at 25% 85%, rgba(130, 80, 35, .45), transparent 60%),
    radial-gradient(ellipse at 50% 0%, rgba(70, 60, 80, .35), transparent 55%),
    linear-gradient(160deg, #2b1e13 0%, #17110c 55%, #0b0907 100%);

  --bruit: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .24 0 0 0 0 .1 0 0 0 .22 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --dechirure: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 18' preserveAspectRatio='none'%3E%3Cpath d='M0 18L0 9 14 6 27 10 43 4 58 9 70 3 87 10 102 5 115 11 133 6 147 10 159 3 176 9 192 5 206 11 221 4 237 9 250 6 267 13 281 7 297 11 310 5 327 10 342 6 356 13 372 7 385 11 400 5 417 10 429 6 445 13 460 8 474 11 491 5 504 10 519 6 535 12 549 7 565 11 580 5 600 9 600 18Z' fill='%23000'/%3E%3C/svg%3E");
}

/* --- Base ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--noir);
  color: var(--texte);
  font-family: var(--f-texte);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--or-clair); }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--or-clair); outline-offset: 3px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.lien-evitement {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--or); color: var(--noir); padding: 8px 14px; text-decoration: none;
}
.lien-evitement:focus { top: 12px; }

.conteneur { width: 100%; max-width: var(--largeur); margin: 0 auto; padding: 0 var(--gouttiere); }
.etroit { max-width: 760px; }

/* --- Typographie ---------------------------------------------------------- */
.titre-xl, .titre-l, .titre-m, .titre-s {
  font-family: var(--f-titre);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .04em;
  line-height: 1.05;
  margin: 0;
}
.titre-xl { font-size: clamp(2.5rem, 9vw, 5rem); }
.titre-l  { font-size: clamp(2.1rem, 7vw, 3.6rem); }
.titre-m  { font-size: clamp(1.5rem, 4.5vw, 2.2rem); }
.titre-s  { font-size: 1.05rem; letter-spacing: .14em; }

.sous-titre {
  font-family: var(--f-titre);
  font-size: clamp(1.35rem, 4.4vw, 2rem);
  line-height: 1.2;
  margin: .35em 0 0;
}
.script {
  font-family: var(--f-script);
  font-weight: 400;
  font-size: clamp(1.6rem, 5.5vw, 2.4rem);
  line-height: 1.25;
  color: var(--texte);
  margin: 0;
}
.filet {
  display: block; width: 48px; height: 1px; border: 0;
  background: currentColor; opacity: .85; margin: 22px 0;
}
.or { color: var(--or-clair); }

/* --- Boutons -------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  font-family: var(--f-titre);
  font-size: .9rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  text-decoration: none;
  padding: 13px 26px;
  border: 1px solid var(--or);
  color: var(--texte);
  background: transparent;
  cursor: pointer;
  transition: background .25s, color .25s, border-color .25s;
}
.btn:hover { background: var(--or); color: var(--noir); }
.btn-plein { background: var(--noir); border-color: var(--noir); color: var(--papier); }
.btn-plein:hover { background: var(--encre); border-color: var(--encre); color: var(--or-clair); }
.btn-bloc { display: flex; width: 100%; }

/* --- En-tête -------------------------------------------------------------- */
.entete {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 10, 8, .88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201, 163, 92, .14);
}
.entete .conteneur { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--texte); }
.logo svg { width: 20px; height: 38px; color: var(--or); flex: none; }
.logo-texte { display: flex; flex-direction: column; line-height: 1.1; }
.logo-nom { font-family: var(--f-titre); font-size: .98rem; font-weight: 500; letter-spacing: .07em; text-transform: uppercase; }
.logo-lieu { font-family: var(--f-titre); font-size: .68rem; letter-spacing: .32em; text-transform: uppercase; color: var(--texte-doux); }

.burger {
  width: 44px; height: 44px; margin-right: -10px;
  display: grid; place-content: center; gap: 6px;
  background: none; border: 0; cursor: pointer;
}
.burger span { display: block; width: 24px; height: 1.5px; background: var(--texte); transition: transform .3s, opacity .3s; }
.menu-ouvert .burger span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-ouvert .burger span:nth-child(2) { opacity: 0; }
.menu-ouvert .burger span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.nav {
  position: fixed; inset: 66px 0 0 0;
  background: rgba(12, 10, 8, .97);
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  gap: 6px;
  opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
}
.menu-ouvert .nav { opacity: 1; visibility: visible; }
.menu-ouvert { overflow: hidden; }
.nav a {
  font-family: var(--f-titre); font-size: 1.6rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--texte); text-decoration: none; padding: 8px 16px;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--or-clair); }

@media (min-width: 1000px) {
  .burger { display: none; }
  .nav {
    position: static; inset: auto; flex-direction: row; gap: 4px;
    background: none; opacity: 1; visibility: visible;
  }
  .nav a { font-size: .86rem; letter-spacing: .14em; padding: 8px 12px; position: relative; }
  .nav a[aria-current="page"]::after {
    content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 1px; background: var(--or);
  }
}

/* --- Visuels (photos + ambiance de secours) ------------------------------- */
.visuel {
  position: relative;
  background-color: var(--noir-3);
  background-image: var(--img, none), var(--ambiance);
  background-size: cover;
  background-position: var(--pos, center);
}

/* --- Héros ---------------------------------------------------------------- */
.heros {
  position: relative;
  min-height: min(92vh, 860px);
  display: flex; align-items: flex-end;
  padding: 120px 0 64px;
  isolation: isolate;
}
.heros::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(12,10,8,.15) 0%, rgba(12,10,8,.35) 40%, rgba(12,10,8,.92) 88%, var(--noir) 100%);
}
.heros .visuel { position: absolute; inset: 0; z-index: -2; }
.heros-court { min-height: min(78vh, 720px); }
.heros .citation { margin-top: 28px; text-align: right; max-width: 420px; margin-left: auto; }
.heros .btn { margin-top: 34px; }
.heros .chapo { max-width: 560px; color: var(--texte); margin-top: 26px; }
.heros .chapo p:last-child { margin-bottom: 0; }

@media (min-width: 900px) {
  .heros { padding-bottom: 96px; }
  .heros::after { background: linear-gradient(90deg, rgba(12,10,8,.92) 0%, rgba(12,10,8,.6) 45%, rgba(12,10,8,.1) 75%), linear-gradient(180deg, transparent 70%, var(--noir) 100%); }
  .heros .citation { position: absolute; right: var(--gouttiere); bottom: 110px; }
  .heros-grille { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: end; }
  .heros-grille .chapo { margin-top: 0; }
  .heros-grille .citation { position: static; }
}

/* --- Papier déchiré ------------------------------------------------------- */
.papier {
  position: relative;
  color: var(--encre);
  background-color: var(--papier);
  background-image:
    var(--bruit),
    radial-gradient(ellipse at 50% 50%, transparent 55%, rgba(120, 85, 40, .22) 100%);
  padding: 56px 0;
  margin: 18px 0;
  z-index: 1;
}
.papier::before, .papier::after {
  content: ""; position: absolute; left: 0; right: 0; height: 18px;
  background: var(--papier);
  -webkit-mask: var(--dechirure) no-repeat 0 0 / 100% 100%;
          mask: var(--dechirure) no-repeat 0 0 / 100% 100%;
}
.papier::before { top: -17px; }
.papier::after  { bottom: -17px; transform: scale(-1, -1); }
.papier a { color: var(--encre); }
.papier .btn-plein { color: var(--papier); }
.papier .btn-plein:hover { color: var(--or-clair); }
.papier .titre-s { color: var(--encre); }
.papier .filet { color: var(--encre); }
.papier .script { color: var(--encre); }

/* --- Sections sombres ----------------------------------------------------- */
.section { padding: 72px 0; }
.section-sombre { background: var(--noir-2); }
.texte-doux { color: var(--texte-doux); }

/* --- Accueil : intro avec clé --------------------------------------------- */
.intro-cle { display: grid; grid-template-columns: 44px 1fr; gap: 18px; align-items: start; }
.intro-cle svg { width: 30px; height: 70px; color: var(--encre-douce); margin-top: 4px; }
.intro-cle p { font-size: 1.08rem; }

/* --- Bloc image + texte --------------------------------------------------- */
.duo { display: grid; min-height: 380px; }
.duo .visuel { min-height: 300px; }
.duo-texte { padding: 48px var(--gouttiere); display: flex; flex-direction: column; justify-content: center; background: var(--noir-2); }
.duo-texte .btn { align-self: flex-start; margin-top: 12px; }
@media (min-width: 760px) {
  .duo { grid-template-columns: 1.2fr 1fr; min-height: 460px; }
  .duo-inverse { grid-template-columns: 1fr 1.2fr; }
  .duo-inverse .visuel { order: 2; }
  .duo-texte { padding: 56px clamp(32px, 5vw, 80px); }
}

/* --- Bannière événement --------------------------------------------------- */
.banniere {
  position: relative; isolation: isolate; padding: 72px 0;
  border-top: 1px solid rgba(201,163,92,.12);
  border-bottom: 1px solid rgba(201,163,92,.12);
}
.banniere .visuel { position: absolute; inset: 0; z-index: -2; --pos: 80% center; }
.banniere::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(12,10,8,.95) 0%, rgba(12,10,8,.75) 50%, rgba(12,10,8,.15) 100%);
}
.banniere .date { font-family: var(--f-titre); font-size: 1.3rem; margin: 12px 0 0; line-height: 1.3; }
.banniere .btn { margin-top: 28px; }

/* --- Liste de points forts ------------------------------------------------ */
.atouts { list-style: none; margin: 0; padding: 0; display: grid; gap: 30px; }
.atouts li { display: grid; grid-template-columns: 52px 1fr; gap: 16px; align-items: start; }
.atouts svg { width: 40px; height: 40px; color: var(--encre); }
.atouts h3 { font-family: var(--f-titre); font-size: 1rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; margin: 2px 0 4px; }
.atouts p { margin: 0; color: var(--encre-douce); }
@media (min-width: 860px) {
  .atouts { grid-template-columns: repeat(3, 1fr); gap: 40px; }
  .atouts li { grid-template-columns: 1fr; text-align: center; justify-items: center; }
}

.bandeau-image { height: clamp(220px, 34vw, 420px); }

/* --- Partenaire ----------------------------------------------------------- */
.partenaire-logo {
  display: flex; align-items: center; justify-content: center; gap: 18px;
  margin: 36px 0;
  color: var(--or);
}
.partenaire-logo svg { width: 64px; height: 64px; }
.partenaire-logo span { font-family: var(--f-titre); font-size: 1.5rem; letter-spacing: .28em; text-transform: uppercase; color: var(--texte); }

/* --- Événement : infos clés ----------------------------------------------- */
.infos-cles { list-style: none; margin: 0; padding: 0; display: grid; gap: 22px; }
.infos-cles li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: center; font-family: var(--f-titre); font-size: 1.3rem; line-height: 1.25; }
.infos-cles svg { width: 28px; height: 28px; color: var(--encre); }
@media (min-width: 760px) {
  .infos-cles { grid-template-columns: 1fr 1fr; gap: 26px 40px; }
}

/* --- Polaroïds ------------------------------------------------------------ */
.polaroids {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  padding: 10px 0 0; list-style: none; margin: 0;
}
.polaroid { text-align: center; margin: 0; }
.polaroid .cadre {
  background: #f4ecdc; padding: 7px 7px 0; box-shadow: 0 10px 24px rgba(0,0,0,.45);
  transform: rotate(var(--r, 0deg));
}
.polaroid .visuel { aspect-ratio: 4 / 5; }
.polaroid .cadre::after { content: ""; display: block; height: 22px; }
.polaroid figcaption {
  font-family: var(--f-script); font-size: clamp(1rem, 3.6vw, 1.6rem); line-height: 1.15;
  color: var(--encre); margin-top: 16px; transform: rotate(calc(var(--r, 0deg) * -.6));
}
.polaroid:nth-child(1) { --r: -4deg; }
.polaroid:nth-child(2) { --r: 2deg; margin-top: 14px; }
.polaroid:nth-child(3) { --r: 5deg; }
@media (min-width: 760px) { .polaroids { gap: 40px; } .polaroid .cadre { padding: 12px 12px 0; } .polaroid .cadre::after { height: 40px; } }

/* --- Infos pratiques ------------------------------------------------------ */
.infos-pratiques { position: relative; isolation: isolate; padding: 80px 0; }
.infos-pratiques .visuel { position: absolute; inset: 0; z-index: -2; --pos: 85% center; }
.infos-pratiques::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(12,10,8,.97) 0%, rgba(12,10,8,.85) 55%, rgba(12,10,8,.25) 100%); }
.liste-icones { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 18px; max-width: 520px; }
.liste-icones li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: center; }
.liste-icones svg { width: 24px; height: 24px; color: var(--or); }

/* --- Formulaires ---------------------------------------------------------- */
.formulaire { display: grid; gap: 18px; }
.champ { display: grid; gap: 6px; }
.champ label { font-size: .95rem; }
.formulaire input[type="text"],
.formulaire input[type="email"],
.formulaire select,
.formulaire textarea {
  width: 100%;
  font: inherit; font-size: 1rem;
  color: var(--encre);
  background: rgba(255, 250, 238, .7);
  border: 1px solid rgba(42, 33, 25, .35);
  border-radius: 2px;
  padding: 11px 13px;
  transition: border-color .2s, background .2s;
}
.formulaire textarea { min-height: 130px; resize: vertical; }
.formulaire input:focus, .formulaire select:focus, .formulaire textarea:focus {
  outline: none; border-color: var(--encre); background: #fffaf0;
}
.formulaire ::placeholder { color: #8a7a64; }
.case { display: flex; align-items: center; gap: 10px; font-size: .98rem; cursor: pointer; }
.case input { width: 18px; height: 18px; accent-color: var(--encre); }
.champ-cache[hidden] { display: none; }
.mention { font-size: .85rem; color: var(--encre-douce); margin: 0; }
.message-envoi { font-family: var(--f-titre); font-size: 1.15rem; padding: 14px 16px; border-left: 3px solid var(--or-sombre); background: rgba(255,250,238,.5); margin: 0; }
.message-envoi[hidden] { display: none; }

/* formulaire sur fond sombre */
.formulaire-sombre input[type="text"],
.formulaire-sombre input[type="email"],
.formulaire-sombre textarea { background: var(--papier); border-color: transparent; }
.formulaire-sombre .message-envoi { background: rgba(234,220,189,.08); color: var(--texte); border-color: var(--or); }

/* --- Frise "Et après ?" --------------------------------------------------- */
.frise { list-style: none; margin: 28px 0 0; padding: 0 0 0 28px; position: relative; }
.frise::before { content: ""; position: absolute; left: 5px; top: 8px; bottom: 8px; width: 1.5px; background: var(--encre); }
.frise li { position: relative; padding-bottom: 22px; }
.frise li:last-child { padding-bottom: 0; }
.frise li::before { content: ""; position: absolute; left: -28px; top: 7px; width: 11px; height: 11px; border-radius: 50%; background: var(--encre); }
.frise h3 { font-family: var(--f-titre); font-size: 1.05rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; margin: 0; }
.frise p { margin: 0; color: var(--encre-douce); }

/* --- Newsletter sur image ------------------------------------------------- */
.encart-image { position: relative; isolation: isolate; min-height: 520px; display: flex; align-items: flex-end; padding: 60px 0; }
.encart-image .visuel { position: absolute; inset: 0; z-index: -2; }
.encart-image::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, var(--noir) 0%, transparent 25%, transparent 50%, rgba(12,10,8,.7) 100%); }
.encart {
  background: rgba(12, 10, 8, .88); border: 1px solid rgba(201,163,92,.25);
  padding: 32px 26px; text-align: center; max-width: 460px; margin: 0 auto;
}
.encart .formulaire { margin-top: 18px; }
.encart input[type="email"] { background: var(--papier); border-color: transparent; color: var(--encre); }

/* --- Phrase finale sur image ---------------------------------------------- */
.phrase-image { position: relative; isolation: isolate; min-height: 420px; display: flex; align-items: center; justify-content: center; text-align: center; padding: 80px var(--gouttiere); }
.phrase-image .visuel { position: absolute; inset: 0; z-index: -2; }
.phrase-image::after { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse at center, rgba(12,10,8,.55), rgba(12,10,8,.85)); }
.phrase-image .script { font-size: clamp(2rem, 7vw, 3.2rem); }

/* --- Réseaux & carte ------------------------------------------------------ */
.reseaux { display: flex; gap: 22px; justify-content: center; }
.reseaux a { color: var(--texte); display: grid; place-items: center; width: 44px; height: 44px; transition: color .2s; }
.reseaux a:hover { color: var(--or-clair); }
.reseaux svg { width: 30px; height: 30px; }

.carte { padding: 26px 0; }
.carte-cadre { position: relative; aspect-ratio: 4 / 3; max-height: 520px; width: 100%; overflow: hidden; border: 1px solid rgba(42,33,25,.3); }
.carte-cadre iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: sepia(.75) saturate(.7) contrast(.95) brightness(.97); }
.carte-etiquette {
  position: absolute; top: 14px; right: 16px; z-index: 2; pointer-events: none;
  font-family: var(--f-script); font-size: clamp(1.4rem, 5vw, 2rem); line-height: 1.1; text-align: center;
  color: var(--encre); background: rgba(234,220,189,.85); padding: 6px 14px;
}

/* --- Pied de page --------------------------------------------------------- */
.pied { background: var(--noir); border-top: 1px solid rgba(201,163,92,.14); padding: 34px 0 30px; }
.pied-haut { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.pied .logo svg { order: 2; width: 18px; height: 36px; }
.pied .reseaux { gap: 8px; }
.pied .reseaux svg { width: 24px; height: 24px; }
.pied-bas { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .85rem; color: var(--texte-doux); }
.pied-bas a { color: var(--texte-doux); text-decoration: none; }
.pied-bas a:hover { color: var(--or-clair); }

/* --- Pages légales -------------------------------------------------------- */
.legal h2 { font-family: var(--f-titre); font-size: 1.35rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; margin: 2em 0 .5em; }
.legal .a-completer { background: rgba(201,163,92,.25); padding: 0 4px; }

/* --- Apparition au défilement --------------------------------------------- */
.apparait { opacity: 0; transform: translateY(18px); transition: opacity .9s ease, transform .9s ease; }
.apparait.visible { opacity: 1; transform: none; }
.no-js .apparait { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .apparait { opacity: 1; transform: none; transition: none; }
}

/* --- Erreurs des formulaires --------------------------------------------- */
.erreur-champ { font-size: .9rem; color: #8b2a1a; margin: 0; }
.erreur-champ[hidden] { display: none; }
.formulaire [aria-invalid="true"] { border-color: #8b2a1a; }
.message-envoi.message-erreur { border-left-color: #8b2a1a; }
.formulaire-sombre .erreur-champ { color: #f0a58f; }
.formulaire-sombre [aria-invalid="true"] { border-color: #f0a58f; box-shadow: 0 0 0 1px #f0a58f; }
.formulaire-sombre .message-envoi.message-erreur { border-left-color: #f0a58f; }