/* QuanticWare — site vitrine, une seule page.
 * Même ossature que le site d'IndemnIK (mobile d'abord, sections alternées,
 * cartes, apparition douce), habillée aux couleurs du logo et des BD d'Anita.
 */

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

html {
  scroll-behavior: smooth;
  /* Les ancres ne doivent pas finir sous l'en-tête collant. */
  scroll-padding-top: calc(var(--entete) + 0.75rem);
  -webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--fond);
  color: var(--encre);
  font-family: var(--police);
  font-size: 1rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--police-titre); line-height: 1.2; margin: 0 0 0.6em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 7vw, 3.3rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 5vw, 2.3rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }

a { color: var(--accent); text-underline-offset: 0.2em; }
a:hover { color: var(--accent-appuye); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }

.visuellement-cache {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.evitement {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--accent); color: var(--sur-accent); padding: 0.6rem 1rem; border-radius: var(--rayon);
}
.evitement:focus { top: 1rem; }

.conteneur { width: min(100% - 2rem, 72rem); margin-inline: auto; }
.conteneur--etroit { width: min(100% - 2rem, 46rem); }

.surtitre {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--violet); margin-bottom: 0.8rem;
}
/* Le dégradé bleu → violet du logo, sur quelques mots du grand titre. */
.degrade {
  background: linear-gradient(90deg, var(--violet), var(--bleu));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ------------------------------------------------------------ boutons */
.bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 3rem; padding: 0.75rem 1.4rem; border-radius: 999px;
  background: var(--accent); color: var(--sur-accent); border: 2px solid var(--accent);
  font-weight: 700; text-decoration: none; transition: background-color .2s, transform .2s;
}
.bouton:hover { background: var(--accent-appuye); border-color: var(--accent-appuye); color: var(--sur-accent); transform: translateY(-1px); }
.bouton--secondaire { background: transparent; color: var(--encre); border-color: var(--bordure-controle); }
.bouton--secondaire:hover { background: var(--fond-appuye); color: var(--encre); border-color: var(--encre); }
.bouton--petit { min-height: 2.5rem; padding: 0.45rem 1rem; font-size: 0.95rem; }

/* ------------------------------------------------------------ en-tête */
.entete {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--fond) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.entete.est-defile { border-bottom-color: var(--trait); }
.entete__barre {
  width: min(100% - 2rem, 72rem); margin-inline: auto; min-height: var(--entete);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.entete__logo img { width: 11rem; height: auto; }
.entete__menu {
  display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem;
  border: 0; background: transparent; color: var(--encre); border-radius: 10px; cursor: pointer;
}
.entete__menu-icone, .entete__menu-icone::before, .entete__menu-icone::after {
  display: block; width: 1.4rem; height: 2px; background: currentColor; border-radius: 2px;
  transition: transform .25s, opacity .25s; content: "";
}
.entete__menu-icone { position: relative; }
.entete__menu-icone::before { position: absolute; top: -7px; }
.entete__menu-icone::after { position: absolute; top: 7px; }
.entete__menu[aria-expanded="true"] .entete__menu-icone { background: transparent; }
.entete__menu[aria-expanded="true"] .entete__menu-icone::before { transform: translateY(7px) rotate(45deg); }
.entete__menu[aria-expanded="true"] .entete__menu-icone::after { transform: translateY(-7px) rotate(-45deg); }

.navigation {
  position: absolute; inset: var(--entete) 0 auto 0;
  background: var(--fond); border-bottom: 1px solid var(--trait); box-shadow: var(--ombre);
  display: none;
}
.navigation.est-ouverte { display: block; }
/* Sans JavaScript, le bouton ne fait rien : le menu reste alors toujours déplié. */
html:not(.js) .navigation { position: static; display: block; box-shadow: none; }
html:not(.js) .entete__menu { display: none; }
html:not(.js) .entete__barre { flex-wrap: wrap; }
.navigation ul { list-style: none; margin: 0; padding: 0.5rem 1rem 1.25rem; display: grid; gap: 0.25rem; }
.navigation a:not(.bouton) {
  display: block; padding: 0.8rem 0.5rem; color: var(--encre); text-decoration: none; font-weight: 600;
  border-radius: 8px;
}
.navigation a:not(.bouton):hover { background: var(--fond-doux); }
.navigation a:not(.bouton)[aria-current="true"] { color: var(--accent); }
.navigation .bouton { margin-top: 0.5rem; width: 100%; }

/* 74rem : sept entrées plus le bouton débordent en dessous. */
@media (min-width: 74rem) {
  .entete__menu, html:not(.js) .entete__menu { display: none; }
  .navigation, html:not(.js) .navigation { position: static; display: block; background: none; border: 0; box-shadow: none; }
  .navigation ul { display: flex; align-items: center; gap: 0.25rem; padding: 0; }
  .navigation a { white-space: nowrap; }
  .navigation a:not(.bouton) { padding: 0.5rem 0.75rem; font-size: 0.95rem; }
  .navigation .bouton { margin: 0 0 0 0.5rem; width: auto; }
}

/* ------------------------------------------------------------ accroche */
.accroche {
  padding: 2.5rem 0 3.5rem; overflow: hidden;
  background:
    radial-gradient(60rem 30rem at 100% 0%, color-mix(in srgb, var(--bleu) 10%, transparent), transparent 70%),
    radial-gradient(40rem 24rem at 0% 100%, color-mix(in srgb, var(--violet) 9%, transparent), transparent 70%);
}
.accroche__grille { display: grid; gap: 3rem; align-items: center; }
.accroche__intro { font-size: 1.1rem; color: var(--encre-douce); max-width: 36rem; }
.accroche__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.75rem 0 1.5rem; }
.accroche__actions .bouton { flex: 1 1 12rem; }
.accroche__atouts { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; font-size: 0.92rem; color: var(--encre-douce); font-weight: 600; }
.accroche__atouts li::before { content: "✓"; color: var(--accent); margin-right: 0.4rem; font-weight: 800; }
.case--accroche { transform: rotate(1.5deg); }

@media (min-width: 60rem) {
  .accroche { padding: 4.5rem 0 5.5rem; }
  .accroche__grille { grid-template-columns: 1.05fr 0.95fr; }
  .accroche__actions .bouton { flex: 0 0 auto; }
}

/* ------------------------------------------------------------ sections */
.section { padding: 4rem 0; }
.section--douce { background: var(--fond-doux); }
.section__intro { font-size: 1.08rem; color: var(--encre-douce); max-width: 44rem; margin-bottom: 2.25rem; }
@media (min-width: 60rem) { .section { padding: 6rem 0; } }

.cartes { display: grid; gap: 1rem; }
@media (min-width: 40rem) { .cartes--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 60rem) { .cartes--3 { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; } }
/* Deux cartes seulement (une liste raccourcie dans data/textes.json) : deux colonnes, pas un trou. */
@media (min-width: 60rem) { .cartes--3:has(> :nth-child(2):last-child) { grid-template-columns: repeat(2, 1fr); } }
.carte {
  background: var(--fond); border: 1px solid var(--trait); border-radius: var(--rayon);
  padding: 1.5rem; box-shadow: var(--ombre);
}
.section--douce .carte { border-color: transparent; }
.carte p:last-child { margin-bottom: 0; color: var(--encre-douce); }
.carte--bd .case { margin: -0.25rem -0.25rem 1.25rem; }
.puces { margin: 0; padding-left: 1.1rem; display: grid; gap: 0.4rem; color: var(--encre-douce); }
.puces li::marker { color: var(--violet); }

/* Cartes des trois métiers : une icône, un texte, un lien vers la section détaillée. */
.carte--metier { display: flex; flex-direction: column; }
.carte--metier p { flex: 1; color: var(--encre-douce); }
.carte__icone {
  display: inline-grid; place-items: center; width: 3rem; height: 3rem; border-radius: 14px;
  background: linear-gradient(135deg, var(--violet), var(--bleu)); margin-bottom: 1rem;
}
.carte__icone svg { width: 1.5rem; height: 1.5rem; fill: none; stroke: #ffffff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .carte__icone { background: linear-gradient(135deg, #522973, #29338f); }
}
.section__action { margin: 2rem 0 0; }
.assistance__note { margin: 1.25rem 0 0; font-size: 0.92rem; color: var(--encre-douce); max-width: 44rem; }

/* ------------------------------------------------------------ cases de BD
 * Les cases d'Anita gardent leur lettrage d'origine : le texte des bulles est
 * repris dans le texte alternatif de chaque image.
 */
.case {
  margin: 0; border: 3px solid #1b1a33; border-radius: 6px; overflow: hidden; background: #ffffff;
  box-shadow: 6px 6px 0 #1b1a33;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .case { border-color: #0b0a1a; box-shadow: 6px 6px 0 #0b0a1a; }
}

/* ------------------------------------------------------------ cloud */
.deux-colonnes { display: grid; gap: 2rem; }
@media (min-width: 60rem) { .deux-colonnes { grid-template-columns: 1fr 1.2fr; gap: 4rem; align-items: start; } }
.deux-colonnes p { color: var(--encre-douce); font-size: 1.08rem; }
.liste-coches { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.liste-coches li { position: relative; padding: 1rem 1rem 1rem 3.25rem; border-radius: var(--rayon); background: var(--fond-doux); }
.liste-coches li::before {
  content: "✓"; position: absolute; left: 1rem; top: 1rem; width: 1.5rem; height: 1.5rem; border-radius: 50%;
  display: grid; place-items: center; background: var(--accent); color: var(--sur-accent); font-weight: 800; font-size: 0.85rem;
}

/* ------------------------------------------------------------ IA (fond nuit) */
.section--sombre {
  background: linear-gradient(135deg, #1b1f5c 0%, #2c1846 100%);
  color: #f1f0f8;
}
.section--sombre .section__intro { color: #d6d3ea; }
.carte--sombre { background: rgb(255 255 255 / 7%); border-color: rgb(255 255 255 / 14%); box-shadow: none; }
.carte--sombre p:last-child { color: #d6d3ea; }
.carte--sombre strong { color: #ffffff; }

/* ------------------------------------------------------------ réalisations */
.carte--produit { display: flex; flex-direction: column; }
.carte--produit p:last-of-type { flex: 1; color: var(--encre-douce); }
.etiquette {
  align-self: flex-start; margin: 0 0 0.75rem; padding: 0.2rem 0.75rem; border-radius: 999px;
  background: var(--fond-appuye); color: var(--violet); font-size: 0.75rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.lien-fleche { font-weight: 700; text-decoration: none; }
.lien-fleche::after { content: " →"; transition: margin .2s; }
.lien-fleche:hover::after { margin-left: 0.25rem; }

/* ------------------------------------------------------------ méthode */
.etapes { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.25rem; counter-reset: etape; }
@media (min-width: 60rem) { .etapes { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }
.etapes__item { counter-increment: etape; padding: 1.5rem; border-radius: var(--rayon); background: var(--fond); box-shadow: var(--ombre); }
.etapes__item::before {
  content: counter(etape); display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 50%;
  background: linear-gradient(135deg, var(--violet), var(--bleu)); color: #ffffff;
  font-family: var(--police-titre); font-weight: 700; font-size: 1.15rem; margin-bottom: 1rem;
}
.etapes__item p { margin: 0; color: var(--encre-douce); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .etapes__item::before { background: linear-gradient(135deg, #522973, #29338f); }
}

/* ------------------------------------------------------------ Anita
 * Le bleu des BD d'Anita, adouci en fond de section.
 */
.section--bd { background: #e9f0ff; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .section--bd { background: #161c3d; }
}
.anita { display: grid; gap: 1.5rem; align-items: center; justify-items: center; text-align: center; margin-bottom: 2.5rem; }
.anita__portrait { width: 10rem; border-radius: 50%; aspect-ratio: 1; object-fit: cover; object-position: 50% 20%; border: 4px solid var(--fond); box-shadow: var(--ombre); }
@media (min-width: 48rem) {
  .anita { grid-template-columns: 14rem 1fr; gap: 3rem; justify-items: start; text-align: left; }
  .anita__portrait { width: 14rem; }
}
.conseils { display: grid; gap: 1.5rem; }
@media (min-width: 60rem) { .conseils { grid-template-columns: 1fr 1fr; gap: 2rem; } }
.conseil { display: grid; gap: 1.25rem; align-items: center; background: var(--fond); border-radius: var(--rayon-grand); padding: 1.25rem; box-shadow: var(--ombre); }
@media (min-width: 36rem) { .conseil { grid-template-columns: 10rem 1fr; } }
.conseil p { margin: 0; color: var(--encre-douce); }

/* ------------------------------------------------------------ tarifs */
.tarifs { display: grid; gap: 1rem; }
@media (min-width: 60rem) { .tarifs { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; } }
.tarif { background: var(--fond-doux); border-radius: var(--rayon-grand); padding: 1.75rem; border-top: 4px solid var(--accent); }
.tarif:nth-child(2) { border-top-color: var(--violet); }
.tarif__prix { font-family: var(--police-titre); font-size: 1.9rem; font-weight: 700; margin: 0.25rem 0 0.5rem; }
.tarif__prix span { font-family: var(--police); font-size: 0.95rem; font-weight: 600; color: var(--encre-douce); }
.tarif p:last-child { margin: 0; color: var(--encre-douce); }
.tarifs__note { margin: 2rem 0 0; color: var(--encre-douce); font-size: 0.95rem; }

/* ------------------------------------------------------------ FAQ */
.faq { display: grid; gap: 0.75rem; }
.faq details { background: var(--fond); border-radius: var(--rayon); box-shadow: var(--ombre); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.1rem 3rem 1.1rem 1.25rem; font-weight: 700; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 1.25rem; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; font-weight: 600; color: var(--accent); transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 1.25rem 1.2rem; margin: 0; color: var(--encre-douce); }

/* ------------------------------------------------------------ contact */
.section--appel { background: linear-gradient(135deg, #29338f 0%, #522973 100%); color: #ffffff; text-align: center; }
.appel p { color: #ecebf7; font-size: 1.1rem; }
.appel .bouton { margin: 1rem 0; }
.appel .bouton--inverse { background: #ffffff; color: #29338f; border-color: #ffffff; }
.appel .bouton--inverse:hover { background: #e9e4f7; border-color: #e9e4f7; color: #522973; }
.appel__note { font-size: 0.95rem !important; }
.appel__note a { color: #ffffff; }

/* Formulaire de contact, sur le fond dégradé de la section. */
.formulaire { text-align: left; margin: 1.5rem 0 0.5rem; }
.formulaire p { margin: 0 0 1rem; }
.formulaire label { display: block; font-weight: 600; margin-bottom: 0.35rem; color: #ffffff; }
.formulaire input, .formulaire textarea {
  width: 100%; font: inherit; padding: 0.75rem 0.9rem; border-radius: 10px;
  border: 2px solid #ffffff; background: #ffffff; color: #22203a;
}
.formulaire textarea { resize: vertical; min-height: 9rem; }
.formulaire input:focus-visible, .formulaire textarea:focus-visible { outline: 3px solid #ffd76a; outline-offset: 2px; }
.appel .formulaire__rgpd { font-size: 0.88rem; color: #ecebf7; }
.formulaire__rgpd a { color: #ffffff; }
.formulaire__erreur { background: #fff3c4; color: #5c4700 !important; padding: 0.75rem 1rem; border-radius: 10px; font-size: 0.95rem !important; }
.formulaire .bouton { margin: 0.25rem 0 0; }
.leurre { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ------------------------------------------------------------ pied */
.pied { padding: 2.5rem 0 3rem; border-top: 1px solid var(--trait); font-size: 0.9rem; color: var(--encre-douce); }
.pied__grille { display: grid; gap: 1.25rem; justify-items: start; }
.pied img { width: 9.5rem; }
.pied__slogan { margin: 0.4rem 0 0 !important; font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; }
.pied ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.pied p { margin: 0; }
@media (min-width: 60rem) { .pied__grille { grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem; } .pied nav { justify-self: center; } }

/* ------------------------------------------------------------ pages secondaires */
.page-legale { padding: 3rem 0 4rem; }
.page-legale h2 { font-size: 1.3rem; margin-top: 2rem; }
.page-legale p { color: var(--encre-douce); }
.page-legale h3 { font-size: 1.05rem; margin-top: 1.5rem; }
.page-legale ul { color: var(--encre-douce); padding-left: 1.2rem; display: grid; gap: 0.35rem; margin: 0 0 1em; }
.page-legale section { margin-top: 0.5rem; }
.page-legale__version { font-size: 0.9rem; color: var(--encre-tenue) !important; }
.fil { font-size: 0.9rem; margin-bottom: 0.5rem; }
.fil a::before { content: "← "; }
/* Encadrés dont le texte est imposé (garanties légales, formulaire de rétractation). */
.encadre { border: 2px solid var(--encre); border-radius: 6px; padding: 1.25rem 1.25rem 0.25rem; margin: 1rem 0 1.5rem; background: var(--fond-doux); }
.encadre p { color: var(--encre) !important; font-size: 0.95rem; }
.documents { list-style: none; padding: 0 !important; display: grid; gap: 0.75rem !important; margin: 1.5rem 0 2.5rem !important; }
.documents li { display: grid; gap: 0.2rem; padding: 1rem 1.25rem; background: var(--fond-doux); border-radius: var(--rayon); }
.documents a { font-weight: 700; }
.documents span { font-size: 0.88rem; color: var(--encre-tenue); }
.a-completer { background: #fff3c4; color: #5c4700; padding: 0 0.3em; border-radius: 4px; }
.erreur { text-align: center; }
.erreur__image { margin: 0 auto 2rem; border-radius: var(--rayon); }

/* ------------------------------------------------------------ apparition
 * Le contenu est visible par défaut. La classe `anime` n'est posée par le
 * script qu'une fois chargé : sans JavaScript, ou si l'utilisateur limite les
 * animations, rien n'est jamais caché.
 */
.anime .revele { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.anime .revele.est-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .bouton, .lien-fleche::after { transition: none; }
}