/* La Fabrique — système de design commun à tous les produits.
 * Jetons : --accent (couleur du produit) et --police-titres viennent de theme.css (propre au produit).
 * Aucune police ni ressource externe ; mode sombre automatique ; animations coupées si l'utilisateur le demande.
 */
:root {
  --fond: #ffffff; --fond-2: #f5f7fa; --carte: #ffffff; --bord: #e4e7ec; --texte: #14171f; --doux: #5b6170;
  --accent: #2563eb; --sur-accent: #ffffff;
  --accent-doux: color-mix(in srgb, var(--accent) 12%, transparent);
  --accent-fort: color-mix(in srgb, var(--accent) 82%, black);
  --succes: #15803d; --alerte: #b45309; --erreur: #b91c1c;
  --rayon: 14px; --rayon-grand: 22px; --largeur: 1140px;
  --ombre: 0 1px 2px rgb(16 24 40 / .05), 0 4px 16px rgb(16 24 40 / .06);
  --ombre-forte: 0 2px 6px rgb(16 24 40 / .06), 0 18px 48px rgb(16 24 40 / .12);
  --police-texte: "Segoe UI Variable Text", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --police-titres: var(--police-texte);
  --police-chiffres: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --fond: #0d1016; --fond-2: #131722; --carte: #161b26; --bord: #262d3b; --texte: #eef0f4; --doux: #a2a9b8;
    --ombre: 0 1px 2px rgb(0 0 0 / .4), 0 6px 20px rgb(0 0 0 / .35);
    --ombre-forte: 0 2px 8px rgb(0 0 0 / .45), 0 24px 60px rgb(0 0 0 / .5);
    --accent-doux: color-mix(in srgb, var(--accent) 22%, transparent);
    --accent-fort: color-mix(in srgb, var(--accent) 70%, white); }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--fond); color: var(--texte); font: 17px/1.65 var(--police-texte);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg { max-width: 100%; }
a { color: var(--accent-fort); text-underline-offset: 3px; }
h1, h2, h3 { font-family: var(--police-titres); line-height: 1.15; letter-spacing: -.015em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); font-weight: 750; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); font-weight: 720; }
h3 { font-size: 1.15rem; font-weight: 680; letter-spacing: -.005em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 55%, transparent); outline-offset: 2px; border-radius: 6px; }
::selection { background: var(--accent-doux); }
.conteneur { width: 100%; max-width: var(--largeur); margin: 0 auto; padding: 0 20px; }
.conteneur.etroit { max-width: 820px; }
.note { color: var(--doux); font-size: .9rem; }
.statut { color: var(--doux); margin: 10px 0; min-height: 1.2em; }
.icone { width: 22px; height: 22px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
.icone.petite { width: 18px; height: 18px; }
.demo { background: #fff4d6; color: #5a4300; text-align: center; padding: 6px 12px; font-size: .85rem; }

/* ---------- Boutons ---------- */
.bouton { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px;
  padding: 0 22px; border-radius: 999px; border: 1px solid transparent; background: var(--accent); color: var(--sur-accent);
  font: 600 1rem/1 var(--police-texte); text-decoration: none; cursor: pointer; white-space: nowrap;
  box-shadow: 0 1px 2px rgb(0 0 0 / .08), 0 6px 18px color-mix(in srgb, var(--accent) 28%, transparent);
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease; }
.bouton:hover { transform: translateY(-1px); background: var(--accent-fort);
  box-shadow: 0 2px 4px rgb(0 0 0 / .08), 0 10px 26px color-mix(in srgb, var(--accent) 34%, transparent); }
.bouton:active { transform: translateY(0); }
.bouton.grand { min-height: 54px; padding: 0 28px; font-size: 1.05rem; }
.bouton.petit { min-height: 38px; padding: 0 16px; font-size: .92rem; box-shadow: none; }
.bouton.plein { width: 100%; }
.bouton.secondaire { background: transparent; color: var(--accent-fort); border-color: color-mix(in srgb, var(--accent) 45%, var(--bord)); box-shadow: none; }
.bouton.secondaire:hover { background: var(--accent-doux); }
.bouton.fantome { background: transparent; color: var(--texte); border-color: var(--bord); box-shadow: none; }
.bouton.fantome:hover { background: var(--fond-2); }
.bouton.inverse { background: #fff; color: #111; box-shadow: 0 10px 30px rgb(0 0 0 / .18); }
.bouton.inverse:hover { background: #f4f4f5; }
.bouton[aria-disabled="true"], .bouton:disabled { opacity: .55; pointer-events: none; }
@media (prefers-reduced-motion: reduce) { .bouton, .bouton:hover { transition: none; transform: none; } }

/* ---------- En-tête ---------- */
.haut { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--fond) 82%, transparent);
  backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.haut.defile { border-bottom-color: var(--bord); box-shadow: 0 6px 24px rgb(16 24 40 / .06); }
.haut-ligne { position: relative; display: flex; align-items: center; gap: 20px; min-height: 68px; }
.marque { display: inline-flex; align-items: center; gap: 10px; font: 700 1.08rem/1.2 var(--police-titres);
  color: var(--texte); text-decoration: none; letter-spacing: -.01em; }
.marque-signe { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  background: var(--accent); color: #fff; box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 35%, transparent); }
.marque-signe .icone { width: 20px; height: 20px; stroke-width: 2; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a { color: var(--doux); text-decoration: none; font-weight: 550; font-size: .96rem; padding: 8px 12px; border-radius: 999px; }
.nav a:hover { color: var(--texte); background: var(--fond-2); }
.nav-langues { display: inline-flex; gap: 2px; margin-left: 6px; padding-left: 10px; border-left: 1px solid var(--bord); }
.nav-langues a { font-size: .82rem; font-weight: 650; letter-spacing: .04em; }
.haut-actions { display: flex; align-items: center; gap: 10px; }
.menu-bouton { display: none; width: 44px; height: 44px; border: 1px solid var(--bord); border-radius: 12px;
  background: var(--carte); cursor: pointer; padding: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.menu-bouton span { display: block; width: 18px; height: 2px; background: var(--texte); border-radius: 2px; transition: transform .2s; }
.menu-bouton[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-bouton[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
@media (max-width: 860px) {
  .menu-bouton { display: inline-flex; }
  .nav { position: absolute; top: 100%; left: -20px; right: -20px; flex-direction: column; align-items: stretch; gap: 0;
    padding: 10px 20px 18px; background: var(--fond); border-bottom: 1px solid var(--bord); box-shadow: var(--ombre-forte);
    display: none; margin: 0; }
  .nav.ouvert { display: flex; }
  .nav a { padding: 14px 8px; font-size: 1.05rem; border-radius: 10px; }
  .nav-langues { border: 0; padding: 8px 0 0; margin: 0; }
  .haut-actions { margin-left: auto; }
  .haut-actions .bouton.petit { display: none; }
}

/* ---------- Sections ---------- */
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section.douce { background: var(--fond-2); }
.titre-section { text-align: center; max-width: 760px; margin: 0 auto clamp(28px, 4vw, 48px); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; padding: 6px 14px; border-radius: 999px;
  background: var(--accent-doux); color: var(--accent-fort); font-weight: 650; font-size: .88rem; letter-spacing: .01em; }

/* Héros */
.hero { position: relative; overflow: hidden; isolation: isolate; padding: clamp(44px, 7vw, 96px) 0 clamp(48px, 7vw, 88px); }
.hero::before { content: ""; position: absolute; inset: -30% -10% auto; height: 120%; z-index: -1; pointer-events: none;
  background: radial-gradient(60% 55% at 78% 30%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%),
              radial-gradient(45% 40% at 10% 10%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 70%); }
.hero-grille { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.hero-grille.sans-visuel { grid-template-columns: 1fr; text-align: center; max-width: 860px; }
.hero h1 { margin-bottom: 18px; }
.lead { font-size: clamp(1.08rem, 1.8vw, 1.24rem); color: var(--doux); max-width: 620px; }
.sans-visuel .lead { margin-left: auto; margin-right: auto; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.sans-visuel .hero-actions { justify-content: center; }
.rassurance { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--doux); font-size: .93rem; }
.rassurance li { display: inline-flex; align-items: center; gap: 7px; }
.rassurance .icone { color: var(--succes); stroke-width: 2.4; }
.hero-visuel { position: relative; }
.visuel { display: block; width: 100%; height: auto; filter: drop-shadow(0 30px 60px rgb(16 24 40 / .16)); }
@media (max-width: 900px) {
  .hero-grille { grid-template-columns: 1fr; }
  .hero-visuel { max-width: 520px; margin: 0 auto; }
}

/* Étapes */
.etapes { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.etape { position: relative; background: var(--carte); border: 1px solid var(--bord); border-radius: var(--rayon-grand);
  padding: 28px 24px 24px; box-shadow: var(--ombre); }
.etape-num { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; margin-bottom: 16px;
  background: var(--accent); color: #fff; font: 700 1.05rem/1 var(--police-texte); }
.etape p { color: var(--doux); margin: 0; }

/* Points forts */
.avantages { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 980px) { .avantages { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .avantages { grid-template-columns: 1fr; } }
.avantage { background: var(--carte); border: 1px solid var(--bord); border-radius: var(--rayon-grand); padding: 26px 24px; transition: transform .2s, box-shadow .2s; }
.avantage:hover { transform: translateY(-2px); box-shadow: var(--ombre); }
.avantage p { color: var(--doux); margin: 0; }
.pastille { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; margin-bottom: 16px;
  background: var(--accent-doux); color: var(--accent-fort); }
.inclus { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 10px; text-align: left; }
.inclus li { display: flex; gap: 10px; align-items: flex-start; }
.inclus .icone { color: var(--succes); stroke-width: 2.4; margin-top: 3px; }
.inclus.colonnes { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px 28px; }

/* Vitrine des styles (produits « ia ») */
.vitrine { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 900px) { .vitrine { grid-template-columns: repeat(2, 1fr); } }
.style-carte h3 { margin: 12px 0 4px; font-size: 1.02rem; }
.style-carte p { margin: 0; color: var(--doux); font-size: .92rem; }
.tuile { position: relative; aspect-ratio: 3 / 4; border-radius: 16px; overflow: hidden; display: grid; place-items: center;
  background: linear-gradient(145deg, var(--t1, var(--accent)), var(--t2, var(--accent-fort))); box-shadow: var(--ombre); }
.tuile img { width: 100%; height: 100%; object-fit: cover; }
.tuile-icone { color: rgb(255 255 255 / .85); }
.tuile-icone .icone { width: 44px; height: 44px; stroke-width: 1.4; }

/* Tarif */
.carte-tarif, .carte-achat { max-width: 440px; margin: 0 auto; background: var(--carte); border: 1px solid var(--bord);
  border-radius: var(--rayon-grand); padding: 34px 30px 28px; box-shadow: var(--ombre-forte); position: relative; text-align: center; }
.carte-tarif::before { content: ""; position: absolute; inset: 0 0 auto; height: 5px; border-radius: var(--rayon-grand) var(--rayon-grand) 0 0;
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 50%, #f59e0b)); }
.tarif-nom { font-weight: 700; color: var(--accent-fort); margin: 0 0 6px; text-transform: uppercase; letter-spacing: .06em; font-size: .82rem; }
.montant { font: 800 clamp(2.6rem, 6vw, 3.4rem)/1 var(--police-titres); letter-spacing: -.03em; margin: 0; }
.periode { color: var(--doux); margin: 6px 0 22px; }
.carte-tarif .inclus { margin-top: 4px; }
.garantie, .carte-tarif .note, .carte-achat .note { display: flex; gap: 8px; align-items: center; justify-content: center; margin: 14px 0 0; }
.garantie { color: var(--texte); font-weight: 550; font-size: .93rem; }
.garantie .icone { color: var(--succes); }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--carte); border: 1px solid var(--bord); border-radius: var(--rayon); padding: 0 22px; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--ombre); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 18px 0; font-weight: 650; }
.faq summary::-webkit-details-marker { display: none; }
.faq-signe { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--fond-2);
  color: var(--accent-fort); flex: none; transition: transform .2s; }
.faq details[open] .faq-signe { transform: rotate(45deg); }
.faq details p { color: var(--doux); margin: 0 0 18px; }

/* Guides */
.guides { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.carte-guide { display: flex; gap: 14px; align-items: flex-start; height: 100%; padding: 20px 22px; border: 1px solid var(--bord);
  border-radius: var(--rayon); background: var(--carte); color: inherit; text-decoration: none; transition: transform .2s, box-shadow .2s, border-color .2s; }
.carte-guide:hover { transform: translateY(-2px); box-shadow: var(--ombre); border-color: color-mix(in srgb, var(--accent) 40%, var(--bord)); }
.carte-guide > .icone { color: var(--accent-fort); margin-top: 2px; }
.carte-guide strong { display: block; margin-bottom: 4px; line-height: 1.35; }
.carte-guide span span { color: var(--doux); font-size: .92rem; }

/* Appel final */
.cta-final { padding: clamp(56px, 8vw, 96px) 0; text-align: center; color: #fff;
  background: radial-gradient(80% 120% at 50% 0%, color-mix(in srgb, var(--accent) 70%, white), var(--accent) 55%, color-mix(in srgb, var(--accent) 70%, black)); }
.cta-final h2 { max-width: 760px; margin: 0 auto 14px; }
.cta-final p { max-width: 640px; margin: 0 auto 28px; opacity: .92; font-size: 1.08rem; }

/* Pied de page */
.pied { border-top: 1px solid var(--bord); padding: 48px 0 28px; color: var(--doux); font-size: .93rem; background: var(--fond); }
.pied-grille { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.pied h2 { font: 700 .82rem/1.2 var(--police-texte); text-transform: uppercase; letter-spacing: .08em; color: var(--texte); margin: 6px 0 12px; }
.pied nav { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.pied nav a, .pied-bas a { color: var(--doux); text-decoration: none; }
.pied nav a:hover, .pied-bas a:hover { color: var(--texte); }
.pied-marque p { max-width: 360px; margin-top: 12px; }
.pied-bas { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--bord); }
.pied-bas p { margin: 0; display: flex; align-items: center; gap: 8px; }
@media (max-width: 760px) { .pied-grille { grid-template-columns: 1fr 1fr; } .pied-marque { grid-column: 1 / -1; } }

/* Barre d'action fixe sur mobile */
.barre-mobile { display: none; }
@media (max-width: 760px) {
  .barre-mobile { display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: color-mix(in srgb, var(--fond) 88%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--bord); transform: translateY(110%); transition: transform .25s ease; }
  .barre-mobile.visible { transform: translateY(0); }
  body:has(.barre-mobile) .pied { padding-bottom: 96px; }
}

/* ---------- Page de l'outil ---------- */
.appli { padding: clamp(24px, 4vw, 48px) 0 40px; }
.appli-tete { text-align: center; max-width: 780px; margin: 0 auto 28px; }
.appli-tete h1 { font-size: clamp(1.9rem, 4.2vw, 2.8rem); }
.appli-tete .lead { margin: 0 auto 16px; }
.appli-tete .rassurance { justify-content: center; }
.outil { background: var(--carte); border: 1px solid var(--bord); border-radius: var(--rayon-grand); padding: clamp(18px, 3vw, 32px);
  margin: 0 0 24px; box-shadow: var(--ombre-forte); }
.outil textarea, .outil input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]),
.outil select, .licence input {
  width: 100%; min-height: 46px; padding: 10px 14px; border: 1px solid var(--bord); border-radius: 12px; background: var(--fond);
  color: var(--texte); font: inherit; transition: border-color .15s, box-shadow .15s; }
.outil textarea:focus, .outil input:focus, .outil select:focus, .licence input:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-doux); }
.outil textarea { min-height: 180px; resize: vertical; }
.licence-zone { display: grid; grid-template-columns: 1.3fr 1fr; gap: 18px; align-items: stretch; margin-top: 8px; }
.carte-licence { background: var(--fond-2); border: 1px solid var(--bord); border-radius: var(--rayon-grand); padding: 26px; }
.carte-licence h2 { display: flex; align-items: center; gap: 10px; font-size: 1.25rem; }
.carte-licence p { color: var(--doux); }
.licence { display: flex; gap: 10px; flex-wrap: wrap; }
.licence input { flex: 1 1 240px; font-family: var(--police-chiffres); letter-spacing: .02em; }
.carte-achat { margin: 0; max-width: none; box-shadow: var(--ombre); }
@media (max-width: 820px) { .licence-zone { grid-template-columns: 1fr; } }
.bandeau-succes { display: flex; gap: 12px; align-items: flex-start; margin: 0 auto 22px; max-width: 860px; padding: 16px 20px;
  border-radius: var(--rayon); background: color-mix(in srgb, var(--succes) 12%, var(--carte)); border: 1px solid color-mix(in srgb, var(--succes) 35%, var(--bord)); }
.bandeau-succes .icone { color: var(--succes); stroke-width: 2.4; margin-top: 2px; }
.bandeau-succes p { margin: 0; }
.bandeau-succes[hidden] { display: none; }

/* Pages légales et guides */
.legal { max-width: 780px; padding: 48px 20px 64px; }
.guide { max-width: 780px; padding: 40px 20px 64px; }
.guide h1 { font-size: clamp(1.9rem, 4.4vw, 2.7rem); margin: 10px 0 8px; }
.guide h2 { font-size: 1.4rem; margin: 40px 0 12px; }
.guide p, .guide li { font-size: 1.06rem; }
.guide ul { padding-left: 1.2em; }
.guide li { margin-bottom: 6px; }
.guide .guides { padding-left: 0; }
.fil { margin: 0; font-size: .92rem; }
.fil a { text-decoration: none; font-weight: 600; }
.encadre { background: var(--accent-doux); border-left: 4px solid var(--accent); padding: 16px 20px; border-radius: 0 12px 12px 0; }
.appel-outil { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; background: var(--carte);
  border: 1px solid var(--bord); border-radius: var(--rayon-grand); padding: 22px 24px; margin: 32px 0; box-shadow: var(--ombre); }
.appel-outil p { margin: 0; font-weight: 600; flex: 1 1 280px; }
.sources { font-size: .95rem; }

/* Apparition au défilement (seulement si les animations sont permises : classe posée par fabrique.js) */
.anim .revele { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.anim .revele.visible { opacity: 1; transform: none; }