/* =========================================================
   INVITATION DE MARIAGE
   Ivoire · encre bordeaux · filets dorés
   ---------------------------------------------------------
   Structure : la page ne défile pas, c'est <main> qui défile
   (cadre fixe de la taille de l'écran, chapitres plein écran,
   scroll-snap). Cela garde chaque page exactement à la hauteur
   du téléphone, y compris avec la barre d'adresse de Safari.
   ========================================================= */

:root {
  --ivoire: #f6efe4;
  --ivoire-2: #efe4d3;
  --papier: #fbf6ee;
  --bordeaux: #5e1420;
  --bordeaux-2: #7a1d2c;
  --bordeaux-nuit: #3f0b15;
  --or: #b58f55;
  --or-clair: #dcc08a;
  --encre: #4a1a22;
  --encre-douce: #6e4a4f;

  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --script: "Pinyon Script", "Snell Roundhand", cursive;
  --arabe: "Amiri", "Geeza Pro", "Traditional Arabic", serif;

  --douceur: cubic-bezier(.22, .7, .2, 1);
}

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

html, body { height: 100%; overflow: hidden; }

html {
  -webkit-text-size-adjust: 100%;
  background: var(--ivoire);
}

body {
  margin: 0;
  color: var(--encre);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  background: var(--ivoire) url("assets/papier.svg") repeat;
  background-size: 600px;
}

img { display: block; max-width: 100%; }
button { font: inherit; color: inherit; }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; margin: -1px;
}

/* =========================================================
   ORNEMENTS
   .filigrane.coin     → coin de page (mirroir selon tl/tr/bl/br)
   .filigrane.bordure  → guirlande posée en bas de page
   ========================================================= */
.filigrane {
  position: absolute;
  height: auto;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  --miroir: scale(1);
  transform: var(--miroir) scale(.96);
  opacity: 0;
  transition: opacity 1.2s ease, transform 1.6s var(--douceur);
}
.coin { width: clamp(150px, 44vw, 300px); top: 0; left: 0; }
.coin.petit { width: clamp(110px, 30vw, 200px); }
.bordure { width: clamp(190px, 56vw, 330px); bottom: 0; right: 0; }
.bordure.petit { width: clamp(150px, 44vw, 250px); }

.coin.tr { top: 0; right: 0; left: auto; --miroir: scaleX(-1); }
.coin.bl { bottom: 0; left: 0; top: auto; --miroir: scaleY(-1); }
.coin.br { bottom: 0; right: 0; top: auto; left: auto; --miroir: scale(-1); }
.bordure.bl { bottom: 0; left: 0; right: auto; --miroir: scaleX(-1); }
.bordure.tr { top: 0; right: 0; bottom: auto; --miroir: scaleY(-1); }

.est-visible > .filigrane,
.intro.prete .filigrane { opacity: 1; transform: var(--miroir); }
.intro.prete .gypsophile { opacity: .92; }

.gypsophile {
  position: absolute; pointer-events: none; user-select: none;
  width: clamp(110px, 32vw, 190px);
  opacity: 0; transition: opacity 1.8s ease .4s;
}
.gyps-hd { top: -3%; right: -5%; transform: rotate(196deg); }
.gyps-bg { bottom: 2%; left: -6%; transform: rotate(14deg); }
.gyps-centre { position: relative; width: 120px; margin: 18px auto -10px; opacity: .85; }

/* Ornements typographiques ---------------------------------- */
.ornement {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin: 18px auto;
  color: var(--or);
}
.ornement i {
  display: block; width: 62px; height: 1px;
  background: linear-gradient(90deg, transparent, currentColor);
}
.ornement i:last-child { transform: scaleX(-1); }
.ornement b {
  width: 7px; height: 7px; transform: rotate(45deg);
  border: 1px solid currentColor; background: var(--bordeaux);
}
.ornement-clair { color: var(--or-clair); }
.ornement-clair b { background: transparent; }

.monogramme {
  font-family: var(--script);
  font-size: 54px; line-height: 1;
  color: var(--bordeaux);
}
.monogramme span { font-size: .58em; color: var(--or); margin: 0 .06em; }

/* =========================================================
   CHARGEMENT
   ========================================================= */
.chargeur {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-items: center;
  background: var(--ivoire) url("assets/papier.svg") repeat;
  background-size: 600px;
  transition: opacity .8s ease, visibility .8s;
}
.chargeur.cache { opacity: 0; visibility: hidden; }
.chargeur .monogramme { animation: respire 1.8s ease-in-out infinite; }
@keyframes respire { 50% { opacity: .3; } }

.bismillah {
  margin: 0;
  font-family: var(--arabe);
  font-size: min(28px, calc((100vw - 64px) / 14.5));
  line-height: 1.5;
  color: var(--bordeaux);
}

/* =========================================================
   1 · ENVELOPPE
   ========================================================= */
.intro {
  position: fixed; inset: 0; z-index: 50;
  display: grid; place-items: center;
  overflow: hidden;
  padding: 22px 16px;
  background: var(--ivoire) url("assets/papier.svg") repeat;
  background-size: 600px;
  transition: opacity 1.1s ease, visibility 1.1s, transform 1.4s var(--douceur);
}
.intro.quitte { opacity: 0; transform: scale(1.06); visibility: hidden; }

.intro-interieur {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  width: 100%;
}

.sur-titre {
  margin: 6px 0 0;
  font-size: 12.5px; letter-spacing: .32em; text-transform: uppercase;
  color: var(--encre-douce);
  line-height: 1.9;
}
.sur-titre.double { letter-spacing: .22em; font-size: 13px; }

/* --- enveloppe 3D --- */
.enveloppe {
  position: relative;
  width: min(82vw, 360px);
  aspect-ratio: 320 / 220;
  margin: 18px 0 6px;
  perspective: 1100px;
  filter: drop-shadow(0 16px 20px rgba(63, 11, 21, .20));
}
.env-fond, .env-poche {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none; user-select: none;
}
.env-fond { z-index: 0; border-radius: 3px; }
.env-poche { z-index: 2; }

/* la lettre */
.lettre {
  position: absolute;
  left: 9%; right: 9%; top: 16%; height: 62%;
  z-index: 1;
  background: var(--papier) url("assets/papier.svg") center / 320px;
  border-radius: 2px;
  box-shadow: 0 2px 12px rgba(63, 11, 21, .16);
  transition: transform 1.25s var(--douceur);
  display: grid; place-items: center;
}
.lettre-interieur {
  position: absolute; inset: 6px;
  border: 1px solid rgba(181, 143, 85, .55);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.lettre-nom {
  font-family: var(--script);
  font-size: clamp(26px, 7.6vw, 36px);
  line-height: 1.06; color: var(--bordeaux);
}
.lettre-amp { font-family: var(--script); color: var(--or); font-size: 20px; line-height: 1; }
.lettre-date { margin-top: 6px; font-size: 11px; letter-spacing: .3em; color: var(--encre-douce); }

/* le rabat */
.rabat {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 51%;
  z-index: 3;
  transform-style: preserve-3d;
  transform-origin: top center;
  transition: transform .75s var(--douceur);
}
.rabat-face, .rabat-dos {
  position: absolute; inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.rabat-face svg, .rabat-dos svg { width: 100%; height: 100%; display: block; }
.rabat-dos { transform: rotateY(180deg); }

/* le sceau */
/* Le médaillon de cire n'est PAS au centre géométrique du fichier : les rubans pendent
   en bas, et la cire est centrée sur 45,6 % × 33,97 % de la vue (500 × 580).
   On ancre ce point précis sur la pointe du rabat — sinon le sceau flotte au-dessus
   du rabat et les rubans débordent sur le papier. */
.sceau-zone {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-45.6%, -33.97%);
  z-index: 4;
  width: 46%;
  aspect-ratio: 500 / 580;
}
.sceau {
  position: relative;
  width: 100%; height: 100%;
  border: 0; padding: 0; background: none; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  /* le fichier porte déjà ses ombres internes : on n'ajoute qu'un liseré d'assise */
  filter: drop-shadow(0 4px 5px rgba(40, 6, 12, .18));
  animation: invite 2.8s ease-in-out infinite;
}
.sceau:focus-visible { outline: 2px solid var(--or); outline-offset: 5px; border-radius: 50%; }
/* Sceau intact : une seule copie affichée. Deux demi-images côte à côte laissent voir
   la couture de la fissure (chacune projette son ombre). Les moitiés n'apparaissent
   qu'au moment où la cire se brise. */
.sceau-entier {
  position: absolute; inset: 0; width: 100%; height: 100%;
  transition: opacity .1s linear;
}
.sceau-moitie {
  position: absolute; inset: 0; width: 100%; height: 100%;
  visibility: hidden;
  transition: transform .9s var(--douceur), opacity .8s ease;
}
.enveloppe.brise .sceau-entier { opacity: 0; }
.enveloppe.brise .sceau-moitie { visibility: visible; }
/* fissure en zigzag au centre de la cire (entre les deux rubans) */
.sceau-gauche  { clip-path: polygon(0 0, 49% 0, 45% 12%, 50% 24%, 44% 36%, 49% 48%, 45% 62%, 49% 100%, 0 100%); }
.sceau-droite  { clip-path: polygon(49% 0, 100% 0, 100% 100%, 49% 100%, 45% 62%, 49% 48%, 44% 36%, 50% 24%, 45% 12%); }
.sceau-monogramme {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  gap: .04em;
  /* recentrage sur le médaillon (et non sur la boîte du fichier) */
  transform: translate(-4.4%, -16.03%);
  font-family: var(--script);
  font-size: clamp(14px, 4.2vw, 22px);
  line-height: 1;
  color: #f6dfca;
  text-shadow: 0 1px 1px rgba(40, 6, 12, .5), 0 -1px 1px rgba(255, 255, 255, .16);
  pointer-events: none;
  transition: opacity .45s ease;
}
.sceau-monogramme b { font-size: .62em; color: var(--or-clair); margin: 0 .05em; }

@keyframes invite {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.05); }
}

.indice {
  margin: 10px 0 0;
  font-size: 15.5px; font-style: italic; color: var(--encre-douce);
  animation: respire 2.8s ease-in-out infinite;
  transition: opacity .5s ease;
}

/* --- séquence d'ouverture --- */
.enveloppe.brise .sceau { animation: none; cursor: default; }
.enveloppe.brise .sceau-gauche { transform: translate(-26%, 30%) rotate(-26deg); opacity: 0; }
.enveloppe.brise .sceau-droite { transform: translate(26%, 36%) rotate(22deg); opacity: 0; }
.enveloppe.brise .sceau-monogramme { opacity: 0; transition: opacity .4s ease; }
.intro:has(.enveloppe.brise) .indice { opacity: 0; animation: none; }

.enveloppe.ouvre .rabat { transform: rotateX(-174deg); z-index: 0; }
.enveloppe.lettre-sort .lettre { transform: translateY(-56%); }

/* =========================================================
   LE SITE
   ========================================================= */
.site { opacity: 0; transition: opacity 1.2s ease; }
.site.visible { opacity: 1; }

main {
  position: fixed; inset: 0;
  overflow-x: hidden; overflow-y: auto;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  overscroll-behavior-y: none;
  -webkit-overflow-scrolling: touch;
}
html.verrouille main { overflow: hidden; }

.progression {
  position: fixed; top: 0; left: 0; right: 0; height: 2px;
  z-index: 45; background: rgba(181, 143, 85, .18);
}
.progression i {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--or-clair), var(--or));
  transition: width .2s linear;
}

/* --- chapitre --- */
.panneau {
  position: relative;
  min-height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 76px 18px 66px;
  overflow: hidden;
  text-align: center;
  scroll-snap-align: start;
}
/* double filet doré : le cadre « carte gravée » */
.panneau::before {
  content: ""; position: absolute; inset: 12px;
  border: 1px solid rgba(181, 143, 85, .38);
  pointer-events: none; z-index: 0;
}
.panneau::after {
  content: ""; position: absolute; inset: 17px;
  border: 1px solid rgba(181, 143, 85, .16);
  pointer-events: none; z-index: 0;
}

.panneau-interieur {
  position: relative; z-index: 1;
  width: 100%; max-width: 430px;
}

.apparait { opacity: 0; transition: opacity 1.2s ease .18s; }
.est-visible > .apparait { opacity: 1; }

/* « Faites défiler » */
.indice-defilement {
  position: absolute; left: 50%; bottom: max(16px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  padding: 6px 14px;
  background: none; border: 0; cursor: pointer;
  font-size: 10.5px; letter-spacing: .3em; text-transform: uppercase; color: var(--encre-douce);
  -webkit-tap-highlight-color: transparent;
}
.indice-defilement svg {
  width: 19px; height: 19px; fill: none; stroke: var(--bordeaux);
  stroke-width: 1.4; animation: glisse 2.2s ease-in-out infinite;
}
@keyframes glisse { 50% { transform: translateY(5px); } }

/* --- typographie des chapitres --- */
h2 {
  margin: 0;
  font-weight: 500;
  font-size: 21px;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--bordeaux);
  text-indent: .34em;
}

.noms {
  margin: 6px 0 8px;
  font-family: var(--script);
  font-weight: 400;
  color: var(--bordeaux);
  font-size: clamp(46px, 13.4vw, 76px);
  line-height: 1.02;
  display: flex; flex-direction: column; align-items: center;
}
.noms .amp { font-size: .55em; color: var(--or); line-height: 1.1; margin: 2px 0; }

#accueil .bismillah { margin-bottom: 2px; }
#accueil .ornement { margin: 14px auto; }

.date-maitresse {
  margin: 0;
  font-size: 19px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--bordeaux); font-weight: 500;
}
.sous-titre { margin: 7px 0 0; font-size: 16.5px; color: var(--encre-douce); line-height: 1.5; }

.texte { margin: 0 0 15px; font-size: 18.5px; color: var(--encre); }
.titre-script {
  margin: 4px 0; font-family: var(--script);
  font-size: 62px; line-height: 1.1; color: var(--bordeaux);
}

/* --- compte à rebours --- */
.compte-a-rebours {
  display: flex; justify-content: center; gap: 10px;
  margin: 16px 0 18px;
}
.compte-a-rebours div {
  min-width: 62px; padding: 7px 6px 5px;
  border: 1px solid rgba(181, 143, 85, .5);
  border-radius: 999px 999px 9px 9px;
  background: rgba(255, 255, 255, .45);
}
.compte-a-rebours strong {
  display: block; font-size: 20px; font-weight: 500; color: var(--bordeaux);
  line-height: 1.15; font-variant-numeric: tabular-nums;
}
.compte-a-rebours span {
  font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--encre-douce);
}
.compte-a-rebours.arrive {
  display: block; font-style: italic; color: var(--bordeaux); font-size: 18px;
}

/* --- boutons --- */
.bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 13px 26px;
  border: 0; border-radius: 999px;
  background: var(--bordeaux);
  color: var(--ivoire);
  font-size: 12.5px; letter-spacing: .22em; text-transform: uppercase; font-weight: 600;
  text-decoration: none; cursor: pointer;
  box-shadow: 0 10px 22px -12px rgba(63, 11, 21, .8);
  transition: transform .25s ease, background .25s ease;
  -webkit-tap-highlight-color: transparent;
}
.bouton:hover { background: var(--bordeaux-2); }
.bouton:active { transform: scale(.97); }
.bouton:focus-visible { outline: 2px solid var(--or); outline-offset: 3px; }
.bouton svg {
  width: 17px; height: 17px; fill: none; stroke: currentColor;
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.bouton-large { padding: 16px 30px; font-size: 13px; }
.bouton-bloc { width: 100%; }
.bouton[disabled] { opacity: .6; pointer-events: none; }

.lien-bouton {
  display: inline-block; margin: 14px auto 0;
  background: none; border: 0; padding: 6px;
  color: var(--encre-douce); font-size: 15.5px; font-style: italic;
  text-decoration: underline; text-decoration-color: rgba(181, 143, 85, .6);
  text-underline-offset: 4px; cursor: pointer;
}

/* --- Notre jour ---------------------------------------------------------
   La photo est un emplacement OPTIONNEL : hauteur fixe + recadrage + fondu
   vers le papier, pour que le panneau tienne debout quelle que soit la photo
   (portrait, paysage, carrée) et même sans photo du tout. */
.panneau-photo { justify-content: flex-start; padding-top: 0; }
/* sans photo, le chapitre se comporte comme les autres : contenu centré */
.panneau-photo:not(.avec-photo) { justify-content: center; padding-top: 76px; }
.photo-haut {
  position: relative; z-index: 0;
  width: calc(100% + 36px); max-width: 640px;
  margin: 0 -18px;
}
.photo-haut img {
  display: block; width: 100%;
  height: clamp(210px, 42vh, 400px);
  object-fit: cover;
  object-position: var(--cadrage, 50% 32%);
  /* apparition à la fin du chargement, indépendamment du défilement :
     une photo en tête de chapitre ne doit jamais rester invisible */
  opacity: 0; transition: opacity 1.1s ease;
  /* le bas de la photo se dissout dans le papier : pas de raccord visible */
  -webkit-mask-image: linear-gradient(to bottom, #000 46%, rgba(0, 0, 0, .5) 78%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 46%, rgba(0, 0, 0, .5) 78%, transparent 100%);
}
.photo-haut img.chargee { opacity: 1; }
.photo-haut + .panneau-interieur { margin-top: -34px; }
.panneau-photo .apparait { opacity: 1; }

/* --- Programme --- */
.deroule {
  list-style: none; margin: 24px auto 0; padding: 0;
  max-width: 330px; position: relative; text-align: left;
}
.deroule::before {
  content: ""; position: absolute; left: 24px; top: 28px; bottom: 28px; width: 1px;
  background: linear-gradient(var(--or), rgba(181, 143, 85, .2));
}
.deroule li {
  position: relative;
  display: grid; grid-template-columns: 50px 1fr; column-gap: 16px; align-items: center;
  padding: 10px 0;
  opacity: 0; transition: opacity .9s ease;
}
.est-visible .deroule li { opacity: 1; }
.est-visible .deroule li:nth-child(1) { transition-delay: .3s; }
.est-visible .deroule li:nth-child(2) { transition-delay: .45s; }
.est-visible .deroule li:nth-child(3) { transition-delay: .6s; }
.est-visible .deroule li:nth-child(4) { transition-delay: .75s; }
.est-visible .deroule li:nth-child(5) { transition-delay: .9s; }
.est-visible .deroule li:nth-child(6) { transition-delay: 1.05s; }

.etape-icone {
  grid-row: span 2;
  width: 50px; height: 50px; border-radius: 50%;
  display: grid; place-items: center;
  background: #f2e2dc;
  border: 1px solid rgba(181, 143, 85, .45);
  color: var(--bordeaux);
  position: relative; z-index: 1;
}
.etape-icone svg {
  width: 23px; height: 23px; fill: none; stroke: currentColor;
  stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round;
}
.etape-heure {
  font-size: 14px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--or); font-weight: 600;
}
.etape-libelle { font-size: 20px; color: var(--bordeaux); line-height: 1.2; }

/* --- Localisation --- */
.cadre-carte {
  position: relative;
  margin: 8px 0 20px;
  border-radius: 12px; overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--ivoire-2);
  border: 1px solid rgba(181, 143, 85, .45);
  box-shadow: 0 14px 28px -20px rgba(63, 11, 21, .6);
}
.cadre-carte iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
  filter: sepia(.26) saturate(.85) contrast(.98);
}
.lieu {
  display: flex; align-items: flex-start; justify-content: center; gap: 10px;
  margin: 0 0 20px; text-align: left; font-size: 17.5px;
}
.lieu svg {
  flex: none; width: 21px; height: 21px; margin-top: 3px;
  fill: none; stroke: var(--bordeaux); stroke-width: 1.5;
}
.lieu strong { color: var(--bordeaux); font-weight: 600; }

/* --- RSVP --- */
.formulaire { margin-top: 8px; text-align: left; }
.champ {
  display: flex; align-items: center; gap: 12px;
  padding: 0 15px;
  border: 1px solid rgba(181, 143, 85, .55); border-radius: 11px;
  background: rgba(255, 255, 255, .6);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.champ:focus-within { border-color: var(--bordeaux); box-shadow: 0 0 0 3px rgba(94, 20, 32, .09); }
.champ svg { flex: none; width: 20px; height: 20px; fill: none; stroke: var(--encre-douce); stroke-width: 1.5; }
.champ input {
  flex: 1; min-width: 0;
  padding: 15px 0;
  border: 0; outline: 0; background: transparent;
  font: inherit; font-size: 17.5px; color: var(--encre);
}
.champ input::placeholder { color: #9b7f80; }

.choix {
  display: grid; grid-template-columns: 1fr 1fr; gap: 11px;
  margin: 13px 0 0; padding: 0; border: 0;
}
.option { position: relative; cursor: pointer; }
.option input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.option span {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 9px;
  border: 1px solid rgba(181, 143, 85, .55); border-radius: 11px;
  background: rgba(255, 255, 255, .45);
  font-size: 17.5px;
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}
.option span::before {
  content: ""; width: 15px; height: 15px; border-radius: 50%;
  border: 1.5px solid var(--or);
  transition: background .25s ease, box-shadow .25s ease;
}
.option input:checked + span {
  background: var(--bordeaux); color: var(--ivoire); border-color: var(--bordeaux);
}
.option input:checked + span::before {
  background: var(--or-clair); border-color: var(--or-clair);
  box-shadow: inset 0 0 0 3px var(--bordeaux);
}
.option input:focus-visible + span { outline: 2px solid var(--or); outline-offset: 2px; }

.erreur {
  min-height: 1.4em; margin: 9px 0 6px;
  font-size: 14.5px; font-style: italic; color: #a3283a; text-align: center;
}

.confirmation { animation: apparition .9s ease both; }
@keyframes apparition { from { opacity: 0; } }
.mini-sceau { width: 88px; margin: 0 auto 4px; }

/* --- Verset --- */
.verset-arabe {
  margin: 6px 0 16px;
  font-family: var(--arabe);
  font-size: clamp(20px, 5.6vw, 25px);
  line-height: 2.05;
  color: var(--bordeaux);
}
.verset {
  margin: 0; font-style: italic; font-size: 19px; line-height: 1.65; color: var(--encre);
}
.verset-ref {
  margin: 13px 0 0;
  font-size: 13px; letter-spacing: .26em; text-transform: uppercase;
  color: var(--or); font-weight: 600;
}
.au-revoir {
  margin: 0; font-family: var(--script);
  font-size: 44px; line-height: 1.2; color: var(--bordeaux);
}
.coeur { margin: 4px 0 0; }
.coeur svg {
  width: 23px; height: 23px; margin: 0 auto;
  fill: none; stroke: var(--bordeaux); stroke-width: 1.4;
}

/* --- Merci --- */
.panneau-merci {
  background:
    radial-gradient(ellipse at 50% 42%, rgba(255, 255, 255, .55), transparent 68%),
    var(--ivoire) url("assets/papier.svg") repeat;
  background-size: auto, 600px;
}
.sceau-merci {
  position: relative;
  display: block;
  width: 112px;
  margin: 0 auto 10px;
}
.sceau-merci img { width: 100%; display: block; filter: drop-shadow(0 5px 7px rgba(40, 6, 12, .22)); }
.sceau-monogramme-petit { font-size: 15px; }
.etiquette-contact {
  margin: 4px 0 12px; font-size: 15.5px; font-style: italic; color: var(--encre-douce);
}
.boutons-wa { display: flex; justify-content: center; gap: 11px; flex-wrap: wrap; }
.wa-btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 10px 19px;
  border: 1px solid rgba(94, 20, 32, .32); border-radius: 999px;
  background: rgba(255, 255, 255, .6);
  color: var(--bordeaux); text-decoration: none;
  font-size: 16.5px; font-weight: 600;
  transition: background .25s ease, transform .25s ease;
}
.wa-btn:hover { background: #fff; }
.wa-btn:active { transform: scale(.96); }
.wa-btn svg { width: 21px; height: 21px; }

/* =========================================================
   MENU
   ========================================================= */
.bouton-menu {
  position: fixed;
  top: max(14px, env(safe-area-inset-top));
  right: max(14px, env(safe-area-inset-right));
  z-index: 40;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(181, 143, 85, .5);
  background: rgba(246, 239, 228, .82);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  display: grid; place-content: center; gap: 5px;
  cursor: pointer;
  transition: background .3s ease, border-color .3s ease;
}
.bouton-menu span {
  display: block; width: 17px; height: 1.5px; background: var(--bordeaux);
  transition: transform .35s var(--douceur), opacity .25s ease, background .3s ease;
}
.menu-ouvert .bouton-menu { background: transparent; border-color: rgba(220, 192, 138, .55); }
.menu-ouvert .bouton-menu span { background: var(--ivoire); }
.menu-ouvert .bouton-menu span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-ouvert .bouton-menu span:nth-child(2) { opacity: 0; }
.menu-ouvert .bouton-menu span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.menu {
  position: fixed; inset: 0; z-index: 30;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background:
    radial-gradient(ellipse at 50% 28%, rgba(154, 44, 59, .42), transparent 62%),
    var(--bordeaux-nuit);
  opacity: 0; visibility: hidden;
  transition: opacity .5s ease, visibility .5s;
}
.menu-ouvert .menu { opacity: 1; visibility: visible; }
.monogramme-menu { font-size: 62px; color: var(--ivoire); }
.monogramme-menu span { color: var(--or-clair); }
.menu ul { list-style: none; margin: 0; padding: 0; text-align: center; }
.menu li { opacity: 0; transition: opacity .5s ease; }
.menu-ouvert .menu li { opacity: 1; }
.menu-ouvert .menu li:nth-child(2) { transition-delay: .06s; }
.menu-ouvert .menu li:nth-child(3) { transition-delay: .12s; }
.menu-ouvert .menu li:nth-child(4) { transition-delay: .18s; }
.menu-ouvert .menu li:nth-child(5) { transition-delay: .24s; }
.menu a {
  display: block; padding: 11px 24px;
  color: var(--ivoire); text-decoration: none;
  font-size: 18px; letter-spacing: .24em; text-transform: uppercase;
}
.menu a:hover, .menu a:focus-visible { color: var(--or-clair); }
.menu-date {
  margin: 18px 0 0; font-size: 12px; letter-spacing: .34em;
  color: rgba(246, 239, 228, .55);
}

/* =========================================================
   FEUILLE « CHOISIR L'APPLICATION DE CARTES »
   ========================================================= */
.feuille {
  position: fixed; inset: 0; z-index: 60;
  display: flex; align-items: flex-end; justify-content: center;
}
.feuille[hidden] { display: none; }
.feuille-fond {
  position: absolute; inset: 0; background: rgba(40, 8, 14, .45);
  animation: apparition .3s ease both;
}
.feuille-panneau {
  position: relative;
  width: 100%; max-width: 430px;
  margin: 0 12px max(12px, env(safe-area-inset-bottom));
  padding: 17px 13px 13px;
  background: var(--papier);
  border-radius: 18px;
  box-shadow: 0 -10px 40px rgba(40, 8, 14, .3);
  animation: monte .4s var(--douceur) both;
  text-align: center;
}
@keyframes monte { from { transform: translateY(100%); } }
.feuille-titre {
  margin: 0 0 9px; font-size: 12px; letter-spacing: .24em;
  text-transform: uppercase; color: var(--encre-douce);
}
.feuille-option, .feuille-annuler {
  display: block; width: 100%;
  padding: 14px; margin-top: 7px;
  border-radius: 11px;
  font-size: 17.5px; text-decoration: none; cursor: pointer;
}
.feuille-option {
  background: #fff; color: var(--bordeaux);
  border: 1px solid rgba(181, 143, 85, .4); font-weight: 600;
}
.feuille-annuler { background: transparent; border: 0; color: var(--encre-douce); font-style: italic; }

/* =========================================================
   ADAPTATIONS
   ========================================================= */
@media (min-width: 768px) {
  body { font-size: 19px; }
  .panneau { padding: 110px 40px 90px; }
  .panneau-interieur { max-width: 520px; }
  h2 { font-size: 25px; }
  .noms { font-size: clamp(64px, 8vw, 84px); }
  .env-poche, .env-fond { border-radius: 4px; }
}

@media (max-height: 660px) {
  .panneau { padding: 62px 16px 54px; }
  .ornement { margin: 11px auto; }
  .bismillah { font-size: min(23px, calc((100vw - 64px) / 14.5)); }
  .noms { font-size: clamp(38px, 11vw, 60px); margin: 2px 0 4px; }
  .sur-titre { font-size: 11.5px; }
  .sur-titre.double { font-size: 12px; }
  .date-maitresse { font-size: 17px; }
  .sous-titre { font-size: 15.5px; }
  .compte-a-rebours { margin: 10px 0 12px; }
  .compte-a-rebours div { min-width: 55px; padding: 5px 4px 3px; }
  .compte-a-rebours strong { font-size: 17px; }
  .compte-a-rebours span { font-size: 9.5px; }
  .bouton { padding: 11px 22px; }
  .bouton-large { padding: 13px 26px; }
  .texte { font-size: 16.5px; margin-bottom: 10px; }
  .titre-script { font-size: 50px; }
  .deroule { margin-top: 14px; }
  .deroule li { padding: 7px 0; }
  .etape-libelle { font-size: 18px; }
  .cadre-carte { aspect-ratio: 2 / 1; margin-bottom: 13px; }
  .lieu { margin-bottom: 13px; font-size: 16px; }
  .verset-arabe { font-size: 18px; line-height: 1.85; margin-bottom: 10px; }
  .verset { font-size: 16.5px; line-height: 1.55; }
  .au-revoir { font-size: 36px; }
  .sceau-merci { width: 84px; }
  .indice-defilement { bottom: 8px; }
  .indice-defilement span { display: none; }
  .champ input { padding: 12px 0; }
  .option span { padding: 10px 8px; }
  .photo-haut img { height: clamp(180px, 36vh, 260px); }
  .photo-haut + .panneau-interieur { margin-top: -22px; }
  .gyps-centre { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  main { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .18s !important;
    transition-delay: 0s !important;
  }
}