/* FINOVIA Digital — feuille de style
   Dérivée du design system FINOVIA (Nunito, marine, ciel) ;
   le bleu électrique est l'accent propre à la branche Digital. */

:root {
  --nuit: #0a2036;
  --nuit-2: #0d2c4a;
  --marine: #204870;
  --marine-2: #2f6398;
  --ciel: #58a8e0;
  --ciel-pale: #eaf4fc;
  --electrique: #0d99ff;
  --fond: #f6f8fa;
  --blanc: #ffffff;
  --encre: #263140;
  --gris: #55636f;
  --trait: #dee4e9;
  --succes: #1f8a5b;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-pill: 999px;

  --ombre: 0 6px 18px rgba(20, 48, 79, 0.10);
  --ombre-forte: 0 16px 40px rgba(20, 48, 79, 0.16);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --largeur: 1180px;
  --texte: 68ch;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: "Nunito", "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--encre);
  background: var(--fond);
  font-variant-numeric: lining-nums;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--marine-2); text-underline-offset: 3px; }
a:hover { color: var(--marine); }
:focus-visible { outline: 3px solid var(--electrique); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3, h4 { color: var(--marine); line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 0.5em; font-weight: 800; }
h1 { font-size: clamp(2.3rem, 4.6vw, 3.6rem); letter-spacing: -0.025em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.4rem); }
h3 { font-size: 1.3rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; max-width: var(--texte); }
strong { font-weight: 800; color: inherit; }

.conteneur { width: min(var(--largeur), 100% - 32px); margin-inline: auto; }
.lien-evitement { position: absolute; left: -999px; top: 8px; background: var(--blanc); padding: 8px 14px; border-radius: var(--r-md); z-index: 100; }
.lien-evitement:focus { left: 16px; }

/* ---------- En-tête ---------- */
.entete {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--trait);
}
.entete .conteneur { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.marque { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.marque img { width: 42px; }
.marque-nom { font-weight: 800; font-size: 1.2rem; color: var(--marine); letter-spacing: 0.02em; line-height: 1; }
.marque-nom .ia { color: var(--ciel); }
.marque-nom .digital { display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em; color: var(--electrique); margin-top: 3px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a { text-decoration: none; color: var(--encre); font-weight: 600; font-size: 0.97rem; padding: 8px 12px; border-radius: var(--r-pill); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--marine); background: var(--ciel-pale); }
.nav .bouton { margin-left: 8px; }

.menu-bouton { display: none; background: none; border: 1px solid var(--trait); border-radius: var(--r-md); padding: 8px 12px; font: inherit; font-weight: 700; color: var(--marine); cursor: pointer; }

@media (max-width: 960px) {
  .menu-bouton { display: block; }
  .nav { position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--blanc); border-bottom: 1px solid var(--trait); padding: 12px 16px 20px; display: none; }
  .nav.ouvert { display: flex; }
  .nav a { padding: 12px; }
  .nav .bouton { margin: 8px 0 0; text-align: center; }
}

/* ---------- Boutons ---------- */
.bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 700; font-size: 1rem;
  padding: 13px 24px; border-radius: var(--r-pill);
  text-decoration: none; cursor: pointer; border: 2px solid transparent;
  transition: transform 140ms var(--ease), box-shadow 240ms var(--ease), background 240ms var(--ease);
}
.bouton:active { transform: translateY(1px); }
.bouton-plein { background: var(--marine); color: var(--blanc); box-shadow: 0 12px 30px rgba(32, 72, 112, 0.28); }
.bouton-plein:hover { background: var(--nuit-2); color: var(--blanc); }
.bouton-electrique { background: var(--electrique); color: var(--nuit); box-shadow: 0 12px 30px rgba(13, 153, 255, 0.30); }
.bouton-electrique:hover { background: #3aadff; color: var(--nuit); }
.bouton-contour { border-color: currentColor; color: var(--marine); background: transparent; }
.bouton-contour:hover { background: var(--ciel-pale); }
.sombre .bouton-contour { color: var(--blanc); }
.sombre .bouton-contour:hover { background: rgba(255, 255, 255, 0.08); color: var(--blanc); }
.nav .bouton { padding: 10px 18px; font-size: 0.95rem; }
.nav a.bouton-plein, .nav a.bouton-plein:hover, .nav a.bouton-plein[aria-current="page"] { color: var(--blanc); background: var(--marine); }
.nav a.bouton-plein:hover { background: var(--nuit-2); }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-blanche { background: var(--blanc); }
.sombre { background: var(--nuit); color: #d5e2ee; position: relative; overflow: hidden; }
.sombre h1, .sombre h2, .sombre h3 { color: var(--blanc); }
.sombre a:not(.bouton) { color: var(--ciel); }
.sombre::before {
  content: ""; position: absolute; inset: auto -20% -60% auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px;
  background: radial-gradient(circle, rgba(13, 153, 255, 0.22), transparent 62%);
  pointer-events: none;
}
.sombre > * { position: relative; }
.intro { max-width: 760px; margin-bottom: 48px; }
.intro p { font-size: 1.15rem; color: var(--gris); }
.sombre .intro p { color: #b9cde0; }

/* ---------- Héros ---------- */
.heros { padding: 88px 0 104px; }
.heros .conteneur { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.heros h1 { color: var(--blanc); }
.heros .chapeau { font-size: 1.2rem; color: #c3d6e8; max-width: 34em; }
.heros .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.heros .garanties { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 28px 0 0; padding: 0; list-style: none; color: #9fb7cd; font-size: 0.95rem; }
.heros .garanties li::before { content: "✓"; color: var(--electrique); font-weight: 800; margin-right: 8px; }
@media (max-width: 960px) { .heros .conteneur { grid-template-columns: 1fr; gap: 48px; } }

/* Démonstration : recherche -> résultat -> demande */
.demo {
  background: var(--blanc); color: var(--encre);
  border-radius: 20px; padding: 22px; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  max-width: 480px; justify-self: end; width: 100%;
}
@media (max-width: 960px) { .demo { justify-self: start; } }
.demo-legende { font-size: 0.8rem; color: var(--gris); margin: 0 0 12px; display: flex; justify-content: space-between; }
.demo-recherche { display: flex; align-items: center; gap: 10px; border: 1px solid var(--trait); border-radius: var(--r-pill); padding: 11px 16px; font-weight: 600; min-height: 48px; }
.demo-recherche svg { flex: none; color: var(--gris); }
.demo-saisie::after { content: ""; display: inline-block; width: 2px; height: 1.1em; background: var(--electrique); margin-left: 2px; vertical-align: -3px; animation: curseur 0.9s steps(1) infinite; }
.demo.fini .demo-saisie::after { display: none; }
@keyframes curseur { 50% { opacity: 0; } }
.demo-resultats { margin-top: 14px; display: grid; gap: 10px; }
.demo-resultat { border: 1px solid var(--trait); border-radius: var(--r-md); padding: 12px 14px; opacity: 0; transform: translateY(8px); transition: opacity 420ms var(--ease), transform 420ms var(--ease); }
.demo-resultat.visible { opacity: 1; transform: none; }
.demo-resultat .titre { font-weight: 800; color: var(--marine); display: flex; justify-content: space-between; gap: 8px; }
.demo-resultat .meta { font-size: 0.86rem; color: var(--gris); }
.demo-resultat.vous { border: 2px solid var(--electrique); background: #f2f9ff; }
.demo-pastille { font-size: 0.72rem; font-weight: 800; background: var(--electrique); color: var(--nuit); border-radius: var(--r-pill); padding: 2px 9px; white-space: nowrap; align-self: center; }
.demo-resultat.grise { opacity: 0; }
.demo-resultat.grise.visible { opacity: 0.55; }
.demo-notif { margin-top: 14px; display: flex; gap: 12px; align-items: center; background: var(--nuit); color: var(--blanc); border-radius: var(--r-md); padding: 12px 14px; opacity: 0; transform: translateY(8px); transition: opacity 420ms var(--ease), transform 420ms var(--ease); }
.demo-notif.visible { opacity: 1; transform: none; }
.demo-notif .rond { width: 34px; height: 34px; border-radius: 50%; background: var(--succes); display: grid; place-items: center; flex: none; }
.demo-notif strong { display: block; }
.demo-notif span { font-size: 0.86rem; color: #b9cde0; }
@media (prefers-reduced-motion: reduce) {
  .demo-resultat, .demo-notif { transition: none; }
  .demo-saisie::after { animation: none; }
}

/* ---------- Pôles (accueil) ---------- */
.poles { border-top: 1px solid var(--trait); }
.pole { display: grid; grid-template-columns: 260px 1fr auto; gap: 32px; align-items: start; padding: 32px 0; border-bottom: 1px solid var(--trait); text-decoration: none; color: inherit; }
.pole:hover h3 { color: var(--marine-2); }
.pole:hover .pole-lien { background: var(--marine); color: var(--blanc); }
.pole h3 { margin: 4px 0 0; transition: color 240ms var(--ease); }
.pole p { margin: 0 0 10px; color: var(--encre); }
.pole ul { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.pole li { font-size: 0.86rem; font-weight: 600; background: var(--ciel-pale); color: var(--marine); border-radius: var(--r-pill); padding: 4px 12px; }
.pole-lien { align-self: center; font-weight: 700; color: var(--marine); border: 2px solid var(--marine); border-radius: var(--r-pill); padding: 9px 18px; white-space: nowrap; transition: background 240ms var(--ease), color 240ms var(--ease); }
@media (max-width: 860px) { .pole { grid-template-columns: 1fr; gap: 12px; } .pole-lien { justify-self: start; } }

/* ---------- Étapes (vraie séquence) ---------- */
.etapes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: etape; }
.etapes li { counter-increment: etape; padding: 0 24px 0 0; position: relative; }
.etapes li::before { content: counter(etape); display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--electrique); color: var(--nuit); font-weight: 800; margin-bottom: 18px; position: relative; z-index: 1; }
.etapes li::after { content: ""; position: absolute; top: 22px; left: 44px; right: 0; height: 2px; background: rgba(88, 168, 224, 0.35); }
.etapes li:last-child::after { display: none; }
.etapes h3 { font-size: 1.15rem; }
.etapes p { font-size: 0.98rem; color: #b9cde0; }
.etapes .delai { display: inline-block; font-size: 0.82rem; font-weight: 700; color: var(--ciel); margin-bottom: 6px; }
@media (max-width: 860px) {
  .etapes { grid-template-columns: 1fr; gap: 28px; }
  .etapes li { padding: 0 0 0 64px; }
  .etapes li::before { position: absolute; left: 0; top: 0; margin: 0; }
  .etapes li::after { top: 44px; bottom: -28px; left: 21px; right: auto; width: 2px; height: auto; }
}

/* ---------- Tarifs ---------- */
.formules { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
@media (max-width: 1060px) { .formules { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .formules { grid-template-columns: 1fr; } }
.formule { background: var(--blanc); border: 1px solid var(--trait); border-radius: var(--r-lg); padding: 28px 24px; display: flex; flex-direction: column; }
.formule.recommandee { border: 2px solid var(--marine); box-shadow: var(--ombre-forte); position: relative; }
.formule .etiquette { position: absolute; top: -13px; left: 24px; background: var(--marine); color: var(--blanc); font-size: 0.8rem; font-weight: 700; border-radius: var(--r-pill); padding: 3px 12px; }
.formule h3 { margin-bottom: 4px; }
.formule .pour { color: var(--gris); font-size: 0.95rem; min-height: 4.8em; margin-bottom: 14px; }
@media (max-width: 620px) { .formule .pour { min-height: 0; } }
.prix { font-size: 2.6rem; font-weight: 800; color: var(--marine); line-height: 1; letter-spacing: -0.03em; }
.prix small { font-size: 0.95rem; font-weight: 600; color: var(--gris); letter-spacing: 0; }
.prix-note { font-size: 0.85rem; color: var(--gris); margin: 8px 0 20px; min-height: 2.6em; }
.formule ul { list-style: none; margin: 0 0 24px; padding: 0; display: grid; align-content: start; gap: 9px; font-size: 0.97rem; flex: 1; }
.formule li { padding-left: 26px; position: relative; }
.formule li::before { content: ""; position: absolute; left: 0; top: 0.45em; width: 14px; height: 8px; border-left: 2.5px solid var(--electrique); border-bottom: 2.5px solid var(--electrique); transform: rotate(-45deg); }
.formule .bouton { width: 100%; }
.compris { margin-top: 28px; background: var(--ciel-pale); border-radius: var(--r-lg); padding: 22px 26px; display: flex; flex-wrap: wrap; gap: 8px 28px; align-items: center; }
.compris strong { color: var(--marine); }
.compris span { color: var(--encre); }

.tableau-conteneur { overflow-x: auto; border: 1px solid var(--trait); border-radius: var(--r-lg); background: var(--blanc); }
table { width: 100%; border-collapse: collapse; font-size: 0.98rem; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--trait); vertical-align: top; }
th { color: var(--marine); font-weight: 800; background: var(--fond); }
tr:last-child td { border-bottom: none; }
td.montant { white-space: nowrap; font-weight: 800; color: var(--marine); font-variant-numeric: tabular-nums; }

/* ---------- Blocs de contenu des pages services ---------- */
.fil { font-size: 0.9rem; color: #9fb7cd; margin-bottom: 18px; }
.fil a { color: #9fb7cd; }
.page-titre { padding: 72px 0 80px; }
.page-titre .chapeau { font-size: 1.2rem; color: #c3d6e8; max-width: 40em; }
.page-titre .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

.prestations { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 56px; }
@media (max-width: 860px) { .prestations { grid-template-columns: 1fr; } }
.prestation { padding: 28px 0; border-top: 1px solid var(--trait); }
.prestation h3 { margin-bottom: 8px; }
.prestation p { margin: 0; color: var(--encre); }
.prestation .inclus { margin-top: 10px; font-size: 0.9rem; font-weight: 700; color: var(--marine-2); }

.deux-colonnes { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
@media (max-width: 860px) { .deux-colonnes { grid-template-columns: 1fr; gap: 32px; } }

.liste-coche { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.liste-coche li { padding-left: 32px; position: relative; }
.liste-coche li::before { content: ""; position: absolute; left: 4px; top: 0.4em; width: 14px; height: 8px; border-left: 2.5px solid var(--electrique); border-bottom: 2.5px solid var(--electrique); transform: rotate(-45deg); }

.encadre { background: var(--blanc); border: 1px solid var(--trait); border-radius: var(--r-lg); padding: 28px; }
.encadre h3 { margin-top: 0; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--trait); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 40px 22px 0; font-weight: 700; font-size: 1.1rem; color: var(--marine); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 16px; font-size: 1.6rem; font-weight: 600; color: var(--marine-2); transition: transform 240ms var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 0 22px; }
.faq details > div p:last-child { margin-bottom: 0; }

/* ---------- Appel final ---------- */
.appel { padding: 88px 0; }
.appel .conteneur { display: grid; grid-template-columns: 1.3fr auto; gap: 40px; align-items: center; }
.appel p { color: #b9cde0; font-size: 1.15rem; margin: 0; }
.appel img.vague { width: 120px; opacity: 0.9; margin-bottom: 18px; }
@media (max-width: 860px) { .appel .conteneur { grid-template-columns: 1fr; } }

/* ---------- Formulaire ---------- */
.formulaire { background: var(--blanc); border: 1px solid var(--trait); border-radius: var(--r-lg); padding: 32px; box-shadow: var(--ombre); }
.champ { margin-bottom: 18px; }
.champs-deux { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 620px) { .champs-deux { grid-template-columns: 1fr; } .formulaire { padding: 22px; } }
label, legend { display: block; font-weight: 700; color: var(--marine); margin-bottom: 6px; font-size: 0.97rem; }
.facultatif { font-weight: 600; color: var(--gris); }
input[type="text"], input[type="email"], input[type="tel"], input[type="url"], select, textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--encre);
  padding: 12px 14px; border: 1.5px solid #c3ccd4; border-radius: var(--r-md); background: var(--blanc);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--marine-2); box-shadow: 0 0 0 3px rgba(13, 153, 255, 0.25); }
textarea { min-height: 120px; resize: vertical; }
fieldset { border: none; padding: 0; margin: 0 0 18px; }
.cases { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; }
@media (max-width: 620px) { .cases { grid-template-columns: 1fr; } }
.case { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; color: var(--encre); margin: 0; cursor: pointer; }
.case input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--marine); flex: none; }
.consentement { font-weight: 400; font-size: 0.9rem; color: var(--gris); }
.piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.message-form { border-radius: var(--r-md); padding: 14px 16px; margin-bottom: 18px; font-weight: 600; display: none; }
.message-form.erreur { display: block; background: #fbe3e2; color: #8f2523; }
.message-form.ok { display: block; background: #dff3ea; color: #155c3d; }

/* ---------- Pied de page ---------- */
.pied { background: var(--nuit); color: #9fb7cd; padding: 64px 0 32px; font-size: 0.95rem; }
.pied .grille { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
@media (max-width: 860px) { .pied .grille { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .pied .grille { grid-template-columns: 1fr; } }
.pied h2 { font-size: 1rem; color: var(--blanc); margin-bottom: 12px; letter-spacing: 0; }
.pied ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.pied a { color: #c3d6e8; text-decoration: none; }
.pied a:hover { color: var(--blanc); text-decoration: underline; }
.pied .marque-nom { color: var(--blanc); }
.pied .bas { border-top: 1px solid rgba(255, 255, 255, 0.12); margin-top: 48px; padding-top: 24px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }

/* ---------- Texte légal ---------- */
.texte-legal { max-width: 820px; }
.texte-legal h2 { font-size: 1.4rem; margin-top: 2em; }
.texte-legal h2:first-child { margin-top: 0; }