/* ==========================================================================
   Dessigne · Bon de commande photo & motion design
   Charte reprise du design system : Montserrat, Cormorant, ink / or / rouge.
   Aucun appel réseau : les polices sont servies depuis ce dossier.
   ========================================================================== */

@font-face {
  font-family: 'Montserrat';
  src: url('fonts/Montserrat-VariableFont_wght.ttf') format('truetype-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant';
  src: url('fonts/CormorantGaramond-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant';
  src: url('fonts/CormorantGaramond-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #262421;
  --burgundy: #4E2924;
  --rouge: #72140C;
  --gold: #A48054;
  --cream: #E6DFD1;
  --paper: #FAF8F4;
  --paper-2: #F4F1EB;
  --white: #FFFFFF;

  --fg: var(--ink);
  --fg-muted: rgba(38, 36, 33, 0.62);
  --fg-soft: rgba(38, 36, 33, 0.42);
  --border: rgba(38, 36, 33, 0.14);
  --border-fort: rgba(38, 36, 33, 0.26);
  --divider: rgba(38, 36, 33, 0.09);

  --sans: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif: 'Cormorant', Garamond, 'Times New Roman', serif;

  --radius: 4px;
  --ombre: 0 2px 6px rgba(38, 36, 33, 0.06), 0 1px 2px rgba(38, 36, 33, 0.04);
  --anim: 240ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* L'attribut hidden doit l'emporter sur tout display pose plus bas.
   Sans cette regle, un element en display:grid ou inline-flex reste
   visible alors que le script vient de le masquer. */
[hidden] { display: none !important; }

html { background: var(--paper); }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--fg);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

.conteneur { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* --- Accessibilité de base ------------------------------------------- */
.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;
}

.saut-lien {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  padding: 12px 20px; background: var(--rouge); color: var(--cream);
  font-size: 14px; text-decoration: none;
}
.saut-lien:focus { left: 0; }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

.piege {
  position: absolute; left: -9999px; width: 1px; height: 1px;
  overflow: hidden;
}

/* --- En-tête ---------------------------------------------------------- */
.entete { border-bottom: 1px solid var(--divider); }
.entete__in {
  display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between; gap: 16px; padding-top: 32px;
  padding-bottom: 20px;
}
.entete__marque { height: 34px; width: auto; display: block; }
.entete__annexe {
  margin: 0; font-size: 12px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--gold);
}

/* --- Fil des étapes --------------------------------------------------- */
.etapes { margin: 32px 0 40px; }
.etapes__liste {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin: 0; padding: 0; list-style: none;
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; background: var(--white);
}
.etapes__item { display: flex; }
.etapes__btn {
  flex: 1; display: flex; flex-direction: column; gap: 4px;
  padding: 16px 18px; text-align: left; font-family: inherit;
  background: transparent; border: 0; border-left: 1px solid var(--border);
  color: var(--fg-soft); cursor: pointer; transition: background var(--anim);
}
.etapes__item:first-child .etapes__btn { border-left: 0; }
.etapes__btn:hover:not(:disabled) { background: var(--paper-2); }
.etapes__btn:disabled { cursor: default; opacity: 0.55; }
.etapes__btn[aria-current='step'] { background: var(--paper-2); color: var(--fg); }
.etapes__num { font-size: 11px; letter-spacing: 0.18em; color: var(--gold); }
.etapes__btn[aria-current='step'] .etapes__num { color: var(--rouge); }
.etapes__label { font-size: 13px; font-weight: 500; line-height: 1.3; }

/* --- Alertes ---------------------------------------------------------- */
.alerte {
  margin: 0 0 32px; padding: 20px 24px; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius);
}
.alerte--erreur { border-color: var(--rouge); }
.alerte--info { border-color: var(--gold); }
.alerte__titre {
  margin: 0 0 10px; font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--rouge);
}
.alerte__liste { margin: 0; padding-left: 18px; font-size: 14px; color: var(--fg-muted); }
.alerte__liste li { margin-bottom: 4px; }
.alerte p { margin: 0; font-size: 14px; }

/* --- Titres et textes ------------------------------------------------- */
.titre {
  font-family: var(--serif); font-size: clamp(34px, 5vw, 46px);
  font-weight: 400; line-height: 1.12; letter-spacing: -0.01em;
  margin: 0 0 16px;
}
.titre--xxl { font-size: clamp(52px, 9vw, 84px); line-height: 1; margin-bottom: 28px; }

.section-num {
  margin: 0 0 12px; font-family: var(--serif); font-size: 22px;
  color: var(--gold);
}

.chapo {
  max-width: 62ch; margin: 0 0 40px; font-size: 17px;
  font-weight: 300; line-height: 1.65; color: var(--fg-muted);
}
.chapo--sm { font-size: 15px; }

.legende {
  display: block; font-family: var(--serif); font-size: 19px;
  font-weight: 500; margin: 0 0 8px; padding: 0; color: var(--fg);
}
.etiquette {
  display: block; font-size: 13px; font-weight: 500;
  margin: 0 0 8px; color: var(--fg);
}
.aide { margin: 0 0 14px; font-size: 13px; line-height: 1.6; color: var(--fg-muted); }
.req { color: var(--rouge); text-decoration: none; border: 0; }

.note {
  display: flex; gap: 14px; margin: 24px 0 0; padding: 20px 22px;
  background: var(--paper-2); border-radius: var(--radius);
  font-size: 13px; line-height: 1.6; color: var(--fg-muted);
}
.note__i {
  flex: 0 0 20px; width: 20px; height: 20px; border-radius: 999px;
  border: 1px solid var(--gold); display: flex; align-items: center;
  justify-content: center; font-family: var(--serif); font-size: 12px;
  color: var(--gold);
}

.mentions {
  margin: 40px 0 0; padding-top: 24px; border-top: 1px solid var(--divider);
  font-size: 12.5px; line-height: 1.6; color: var(--fg-soft);
}
.mentions a { color: var(--rouge); }

/* --- Structure des blocs ---------------------------------------------- */
.etape { animation: apparait 480ms cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes apparait {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .etape { animation: none; }
  * { transition-duration: 0.01ms !important; }
}

.groupe { margin: 0 0 48px; padding: 0; border: 0; }
.groupe--encadre {
  padding: 36px; background: var(--paper-2); border-radius: 10px;
}
.bloc { margin: 0 0 24px; }
.bloc--separe { margin-top: 48px; padding-top: 48px; border-top: 1px solid var(--divider); }
.bloc--pleine { grid-column: 1 / -1; }

.duo, .trio {
  display: grid; gap: 24px; margin-bottom: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.trio { margin-top: 20px; }

/* --- Champs ----------------------------------------------------------- */
.champ {
  width: 100%; padding: 12px 14px; font-family: inherit; font-size: 15px;
  color: var(--fg); background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color var(--anim);
}
.champ--court { max-width: 180px; }
.champ:hover { border-color: var(--border-fort); }
.champ:focus { border-color: var(--gold); outline-offset: 1px; }
textarea.champ { resize: vertical; min-height: 96px; line-height: 1.6; }
.champ[aria-invalid='true'] { border-color: var(--rouge); }

/* --- Cartes cliquables (radios et cases déguisées) -------------------- */
.cartes { display: grid; gap: 16px; }
.cartes--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.cartes--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.cartes--4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }

.carte { display: block; cursor: pointer; }
.carte__corps {
  display: flex; flex-direction: column; gap: 14px; height: 100%;
  padding: 26px; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color var(--anim), background var(--anim), transform var(--anim);
}
.carte--case .carte__corps, .carte--radio .carte__corps {
  flex-direction: row; align-items: flex-start; gap: 14px; padding: 18px 20px;
}
.carte--offre .carte__corps { min-height: 250px; padding: 32px; }
.carte:hover .carte__corps { border-color: var(--gold); }
.carte input:focus-visible + .carte__corps {
  outline: 3px solid var(--gold); outline-offset: 2px;
}
.carte input:checked + .carte__corps {
  border-color: var(--gold); background: var(--paper-2);
}
.carte--offre input:checked + .carte__corps {
  background: var(--burgundy); border-color: var(--burgundy);
  color: var(--white); transform: translateY(-4px);
}
.carte--offre input:checked + .carte__corps .carte__rang,
.carte--offre input:checked + .carte__corps .carte__liste,
.carte--offre input:checked + .carte__corps .carte__pied { color: var(--cream); }
.carte input:disabled + .carte__corps { opacity: 0.45; cursor: not-allowed; }

.carte__rang {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold);
}
.carte__nom { font-family: var(--serif); font-size: 32px; line-height: 1.1; }
.carte__nom--sm { font-size: 20px; font-weight: 500; }
.carte__nom--xs {
  display: block; font-family: var(--sans); font-size: 15px;
  font-weight: 500; margin-bottom: 4px;
}
.carte__liste {
  display: flex; flex-direction: column; gap: 4px; flex: 1;
  font-size: 13px; line-height: 1.8; color: var(--fg-muted);
}
.carte__liste span::before { content: '— '; }
.carte__desc { display: block; font-size: 13px; line-height: 1.55; color: var(--fg-muted); }
.carte__desc--fort { font-size: 15px; line-height: 1.6; color: var(--fg); }
.carte__pied {
  font-size: 11px; font-weight: 500; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--fg);
}

.boite, .pastille {
  flex: 0 0 17px; width: 17px; height: 17px; margin-top: 3px;
  border: 1px solid var(--border-fort); background: transparent;
  transition: background var(--anim), border-color var(--anim);
}
.boite { border-radius: 2px; }
.pastille { border-radius: 999px; }
.carte input:checked + .carte__corps .boite,
.carte input:checked + .carte__corps .pastille,
.moodboard__choix input:checked + .pastille {
  background: var(--rouge); border-color: var(--rouge);
}

/* --- Pilules (type de bien) ------------------------------------------- */
.pastilles { display: flex; flex-wrap: wrap; gap: 10px; }
.pilule { cursor: pointer; }
.pilule span {
  display: block; padding: 12px 22px; font-size: 14px; font-weight: 500;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); transition: all var(--anim);
}
.pilule:hover span { border-color: var(--gold); }
.pilule input:focus-visible + span { outline: 3px solid var(--gold); outline-offset: 2px; }
.pilule input:checked + span {
  background: var(--burgundy); border-color: var(--burgundy); color: var(--cream);
}

/* --- Cartes de vues --------------------------------------------------- */
.vues {
  display: grid; gap: 16px; margin-bottom: 20px;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}
.vue {
  position: relative; margin: 0; padding: 24px; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--ombre);
}
.vue__num {
  padding: 0 0 12px; font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold);
}
.vue__retirer { position: absolute; top: 20px; right: 20px; }
.vue .bloc:last-child { margin-bottom: 0; }

/* --- Champs répétables ------------------------------------------------ */
.repetables { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
.repetable { display: flex; align-items: center; gap: 10px; }
.repetable__puce {
  flex: 0 0 6px; width: 6px; height: 6px; border-radius: 999px; background: var(--gold);
}

/* --- Moodboards ------------------------------------------------------- */
.moodboards {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.moodboard { display: flex; flex-direction: column; gap: 10px; }
.moodboard__zoom {
  padding: 0; background: var(--white); border: 2px solid var(--border);
  border-radius: 6px; overflow: hidden; cursor: zoom-in; display: block;
  transition: border-color var(--anim);
}
.moodboard__zoom:hover { border-color: var(--gold); }
.moodboard__zoom img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.moodboard__choix {
  display: flex; align-items: center; gap: 10px; cursor: pointer;
  font-size: 14px; font-weight: 500;
}
.moodboard__choix .pastille { margin-top: 0; }
.moodboard__choix input:focus-visible + .pastille { outline: 3px solid var(--gold); outline-offset: 2px; }
.moodboard:has(input:checked) .moodboard__zoom { border-color: var(--gold); }

/* --- Récapitulatif ---------------------------------------------------- */
.recap {
  margin-top: 48px; padding: 28px 32px; background: var(--paper-2);
  border-radius: var(--radius);
}
.recap__titre {
  margin: 0 0 16px; font-size: 12px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold);
}
.recap__liste { margin: 0; }
.recap__liste > div {
  display: flex; justify-content: space-between; gap: 24px;
  padding: 10px 0; border-bottom: 1px solid var(--divider); font-size: 14px;
}
.recap__liste dt { color: var(--fg-muted); }
.recap__liste dd { margin: 0; font-weight: 500; text-align: right; }
.recap__liste--sombre > div { border-bottom-color: rgba(230, 223, 209, 0.18); }
.recap__liste--sombre dt { color: rgba(230, 223, 209, 0.65); }
.recap__liste--sombre dd { color: var(--cream); }

/* --- Boutons ---------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 13px 28px; font-family: inherit; font-size: 13px;
  font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: none; border-radius: var(--radius); cursor: pointer;
  transition: all var(--anim); white-space: nowrap;
}
.btn--primaire {
  background: var(--rouge); border: 1px solid var(--rouge); color: var(--cream);
}
.btn--primaire:hover:not(:disabled) { background: var(--burgundy); border-color: var(--burgundy); }
.btn--secondaire {
  background: transparent; border: 1px solid var(--border-fort); color: var(--fg);
}
.btn--secondaire:hover { border-color: var(--gold); }
.btn--fantome {
  background: transparent; border: 1px dashed var(--border-fort); color: var(--fg);
  padding: 11px 22px;
}
.btn--fantome:hover:not(:disabled) { border-color: var(--gold); color: var(--burgundy); }
.btn--nu {
  min-height: 32px; padding: 6px 4px; background: none; border: 0;
  font-size: 12px; color: var(--fg-soft); text-transform: uppercase;
}
.btn--nu:hover { color: var(--rouge); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn[aria-busy='true'] { opacity: 0.7; cursor: progress; }

/* --- Navigation ------------------------------------------------------- */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-top: 64px; padding: 32px 0 96px;
  border-top: 1px solid var(--divider);
}
.nav__droite { display: flex; align-items: center; gap: 16px; margin-left: auto; }
.nav__compte { margin: 0; font-size: 13px; color: var(--fg-soft); }

/* --- Écran de confirmation -------------------------------------------- */
.fini {
  display: grid; gap: 64px; padding: 96px 0;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: start;
  animation: apparait 900ms cubic-bezier(0.16, 1, 0.3, 1);
}
.fini__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.fini__recap {
  padding: 40px; background: var(--burgundy); border-radius: var(--radius);
  color: var(--cream);
}
.fini__recap-titre {
  margin: 0 0 24px; font-size: 13px; font-weight: 500; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold);
}

/* --- Fenêtre d'agrandissement ----------------------------------------- */
.lightbox {
  max-width: min(920px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: 24px; border: 0; border-radius: 10px;
  background: var(--paper); color: var(--fg);
}
.lightbox::backdrop { background: rgba(38, 36, 33, 0.78); }
.lightbox__barre {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; margin-bottom: 16px;
}
.lightbox__nom { margin: 0; font-family: var(--serif); font-size: 26px; }
.lightbox__img {
  display: block; width: 100%; height: auto;
  max-height: calc(100vh - 220px); object-fit: contain; border-radius: 6px;
}
.lightbox__actions {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 12px; margin-top: 16px; flex-wrap: wrap;
}

/* --- Petits écrans ---------------------------------------------------- */
@media (max-width: 720px) {
  .conteneur { padding: 0 16px; }
  .etapes__liste { grid-template-columns: 1fr 1fr; }
  .etapes__btn { border-top: 1px solid var(--border); }
  .etapes__item:nth-child(-n + 2) .etapes__btn { border-top: 0; }
  .etapes__item:nth-child(odd) .etapes__btn { border-left: 0; }
  .groupe--encadre { padding: 24px 20px; }
  .fini { padding: 56px 0; gap: 40px; }
  .fini__recap { padding: 28px 24px; }
  .nav { flex-wrap: wrap; }
  .lightbox__actions { justify-content: center; }
}