:root {
  color-scheme: light;
  --bleu: #001541;
  --nuit: #0A2256;
  --orange: #FC8516;
  --orange-clair: #ffa040;
  --brume: #EEF2F8;
  --ardoise: #4A5878;
  --blanc: #ffffff;
  --hairline: #DDE4EF;
}

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; scroll-behavior: smooth; }
@media (min-width: 900px) { html { font-size: 17px; } }
body { margin: 0; background: var(--blanc); color: var(--bleu); font-family: "Atkinson Hyperlegible", system-ui, sans-serif; line-height: 1.6; }
img { max-width: 100%; }

h1, h2, h3, h4 { font-family: "Unbounded", system-ui, sans-serif; line-height: 1.1; font-weight: 700; color: var(--bleu); margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2rem, 4vw + 1rem, 3.5rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 2vw + 1rem, 2.25rem); }
h3 { font-size: clamp(1.2rem, 1vw + 0.9rem, 1.5rem); font-weight: 600; }
p { margin: 0; max-width: 65ch; }
a { color: inherit; }

:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 1.25rem; }
.wrap-narrow { max-width: 780px; margin: 0 auto; padding: 0 1.25rem; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--bleu); color: var(--blanc); padding: 0.5rem 1rem; z-index: 100; }
.skip-link:focus { left: 1rem; top: 1rem; }

/* --- Bandeau preview --- */
.preview-bar {
  background: repeating-linear-gradient(45deg, #ffe6cc, #ffe6cc 12px, #ffd9a8 12px, #ffd9a8 24px);
  color: var(--bleu); font-size: 0.85rem; padding: 8px 16px; text-align: center;
  border-bottom: 2px solid var(--orange);
}
.preview-bar strong { font-weight: 700; }

/* --- Header --- */
header.site {
  border-bottom: 1px solid var(--hairline); background: var(--blanc);
  position: sticky; top: 0; z-index: 40;
}
header.site .row {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.85rem 1.25rem; max-width: 1120px; margin: 0 auto;
}
header.site .brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
header.site .brand-logo { width: 32px; height: 32px; }
header.site .brand-name { font-family: "Unbounded", sans-serif; font-weight: 700; font-size: 1.05rem; color: var(--bleu); letter-spacing: -0.01em; }
header.site nav { display: flex; align-items: center; gap: 0.25rem; flex-wrap: wrap; }
header.site nav a {
  text-decoration: none; color: var(--bleu); padding: 0.5rem 0.75rem; border-radius: 4px;
  font-size: 0.95rem;
}
header.site nav a:hover { color: var(--orange); }
header.site nav a.active { font-weight: 700; text-decoration: underline; text-decoration-color: var(--orange); text-decoration-thickness: 2px; text-underline-offset: 5px; }
header.site nav .cta {
  background: var(--orange); color: var(--bleu); font-weight: 700; padding: 0.55rem 1rem; margin-left: 0.5rem;
  border-radius: 8px;
}
header.site nav .cta:hover { background: var(--orange-clair); color: var(--bleu); text-decoration: none; }

/* --- Boutons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; padding: 0.75rem 1.25rem;
  font-family: "Atkinson Hyperlegible", sans-serif; font-weight: 700; border-radius: 8px;
  text-decoration: none; min-height: 44px; border: 0; cursor: pointer; transition: transform 120ms ease, background-color 120ms ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--orange); color: var(--bleu); }
.btn-primary:hover { background: var(--orange-clair); }
.btn-secondary-on-dark { background: transparent; color: var(--blanc); border: 2px solid var(--blanc); }
.btn-secondary-on-dark:hover { background: var(--blanc); color: var(--bleu); }
.btn-secondary { background: transparent; color: var(--bleu); border: 2px solid var(--bleu); }
.btn-secondary:hover { background: var(--bleu); color: var(--blanc); }
.btn-on-orange { background: var(--bleu); color: var(--blanc); }
.btn-on-orange:hover { background: var(--nuit); }

/* --- HERO --- */
.hero { background: var(--bleu); color: var(--blanc); overflow: hidden; }
.hero .grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; padding: 4rem 0 4.5rem; }
@media (min-width: 900px) { .hero .grid { grid-template-columns: 1.15fr auto; gap: 3rem; padding: 5rem 0 5.5rem; } }
.hero h1 { color: var(--blanc); margin-bottom: 1.25rem; }
.hero .sub { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin-bottom: 2rem; max-width: 60ch; }
@media (min-width: 900px) { .hero .sub { font-size: 1.2rem; } }

.hero-choix-list { display: grid; gap: 1rem; grid-template-columns: 1fr; max-width: 640px; margin-bottom: 2rem; }
@media (min-width: 620px) { .hero-choix-list { grid-template-columns: 1fr 1fr; } }
.hero-choix {
  display: block; padding: 1.25rem; text-decoration: none; color: var(--blanc);
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px; transition: background 120ms ease, border-color 120ms ease;
}
.hero-choix:hover, .hero-choix:focus-visible { background: rgba(255,255,255,0.1); border-color: var(--orange); }
.hero-choix .titre { font-family: "Unbounded", sans-serif; font-weight: 700; font-size: 1.1rem; margin-bottom: 0.35rem; }
.hero-choix .desc { font-size: 0.9rem; color: rgba(255,255,255,0.8); line-height: 1.5; }

.hero .buttons { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.aiguille-wrap { justify-self: center; }
@media (min-width: 900px) { .aiguille-wrap { justify-self: end; } }
.aiguille { transform-origin: 50% 50%; transition: transform 600ms cubic-bezier(0.34, 1.56, 0.64, 1); }
@media (prefers-reduced-motion: reduce) { .aiguille { transition: none !important; } }

/* --- Sections tuiles --- */
section.bloc { padding: 4rem 0; }
section.bloc.brume { background: var(--brume); }
section.bloc.bleu { background: var(--bleu); color: var(--blanc); }
section.bloc.bleu h2 { color: var(--blanc); }
section.bloc.bleu p { color: rgba(255,255,255,0.9); }
section.bloc h2 { margin-bottom: 1.5rem; }
section.bloc .lead { font-size: 1.1rem; line-height: 1.7; max-width: 65ch; }

.cols-3 {
  display: grid; grid-template-columns: 1fr; gap: 2rem; margin-top: 2rem;
}
@media (min-width: 800px) { .cols-3 { grid-template-columns: repeat(3, 1fr); } }
.cols-3 p { font-size: 1rem; line-height: 1.65; max-width: none; }

.lien { display: inline-block; color: var(--bleu); text-decoration: underline; text-decoration-color: var(--orange); text-decoration-thickness: 2px; text-underline-offset: 4px; font-weight: 700; margin-top: 1.5rem; }
.lien-blanc { color: var(--orange); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 2px; font-weight: 700; }
.mention { font-size: 0.85rem; color: var(--ardoise); line-height: 1.5; margin-top: 1rem; max-width: 65ch; }
section.bloc.bleu .mention { color: rgba(255,255,255,0.7); }

/* --- Titres de page (pages internes) --- */
.page-hero {
  padding: 3rem 0 3.5rem;
  background: var(--blanc);
  border-bottom: 1px solid var(--hairline);
}
.page-hero h1 { margin-bottom: 1rem; }
.page-hero p.lead { color: var(--ardoise); font-size: 1.1rem; max-width: 65ch; }

.fil-ariane { font-size: 0.85rem; color: var(--ardoise); margin-bottom: 1.5rem; }
.fil-ariane a { color: var(--ardoise); text-decoration: underline; text-decoration-color: var(--hairline); }
.fil-ariane a:hover { color: var(--bleu); }
.fil-ariane .sep { margin: 0 0.5rem; color: var(--hairline); }

/* --- Liste formations --- */
.pole-titre { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.badge {
  display: inline-block; padding: 0.3rem 0.7rem; font-size: 0.75rem; letter-spacing: 0.02em;
  font-family: "Atkinson Hyperlegible", sans-serif; font-weight: 700; border-radius: 4px;
}
.badge.digital { background: var(--bleu); color: var(--blanc); }
.badge.technique { background: var(--orange); color: var(--bleu); }
.liste-formations {
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline);
}
.liste-formations li { border-bottom: 1px solid var(--hairline); }
.liste-formations li:last-child { border-bottom: 0; }
.liste-formations a {
  display: grid; gap: 0.5rem; padding: 1.5rem 0.25rem; text-decoration: none;
  grid-template-columns: 1fr; align-items: baseline;
}
@media (min-width: 800px) { .liste-formations a { grid-template-columns: 1fr auto; } }
.liste-formations a:hover .titre-form { color: var(--orange); }
.titre-form { font-family: "Unbounded", sans-serif; font-size: 1.15rem; color: var(--bleu); font-weight: 600; }
.meta-form { color: var(--ardoise); font-size: 0.9rem; margin-top: 0.25rem; }
.meta-form .rncp { text-decoration: underline; text-decoration-color: var(--orange); font-weight: 700; color: var(--bleu); }
.voir { color: var(--orange); font-weight: 700; font-size: 0.95rem; }

/* --- Filtres pôles --- */
.filtres { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 2.5rem; }
.filtre {
  padding: 0.55rem 1rem; border-radius: 8px; text-decoration: none; font-weight: 700; font-size: 0.95rem;
  font-family: "Atkinson Hyperlegible", sans-serif;
  cursor: pointer; border: 2px solid var(--bleu); background: transparent; color: var(--bleu);
  transition: background-color 120ms ease, color 120ms ease;
}
.filtre:hover { background: var(--bleu); color: var(--blanc); }
.filtre.actif { background: var(--orange); color: var(--bleu); border-color: var(--orange); }
.filtre.actif:hover { background: var(--orange-clair); color: var(--bleu); border-color: var(--orange-clair); }

/* --- Bandeau entreprises --- */
.bandeau-entreprises {
  background: var(--orange); color: var(--bleu);
  padding: 3rem 0;
}
.bandeau-entreprises .inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem;
}
.bandeau-entreprises .msg { font-family: "Unbounded", sans-serif; font-weight: 700; font-size: 1.35rem; max-width: 60ch; }

/* --- Footer --- */
footer.site { background: var(--bleu); color: var(--blanc); }
footer.site .grid {
  display: grid; grid-template-columns: 1fr; gap: 2rem; padding: 3rem 1.25rem;
  max-width: 1120px; margin: 0 auto;
}
@media (min-width: 700px) { footer.site .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { footer.site .grid { grid-template-columns: repeat(4, 1fr); } }
footer.site h4 { font-family: "Unbounded", sans-serif; font-size: 1rem; font-weight: 700; color: var(--blanc); margin: 0 0 0.85rem; }
footer.site ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.55rem; }
footer.site a { color: rgba(255,255,255,0.8); text-decoration: none; font-size: 0.95rem; }
footer.site a:hover { color: var(--orange); }
footer.site .baseline { border-top: 1px solid rgba(255,255,255,0.1); }
footer.site .baseline .inner {
  max-width: 1120px; margin: 0 auto; padding: 1.5rem 1.25rem;
  font-size: 0.78rem; color: rgba(255,255,255,0.7); display: grid; gap: 0.5rem;
}

/* --- Fiche formation --- */
.fiche-entete { padding: 3.5rem 0; }
.fiche-entete.digital { background: var(--bleu); color: var(--blanc); }
.fiche-entete.digital h1, .fiche-entete.digital .fil-ariane a { color: var(--blanc); }
.fiche-entete.digital .fil-ariane { color: rgba(255,255,255,0.7); }
.fiche-entete.digital .fil-ariane a { color: rgba(255,255,255,0.85); text-decoration-color: rgba(255,255,255,0.3); }
.fiche-entete.digital .sub { color: rgba(255,255,255,0.85); font-size: 1.15rem; margin: 1rem 0 1.5rem; }
.fiche-entete.digital .badge { background: var(--orange); color: var(--bleu); }
.fiche-entete.digital .meta-list a { color: var(--blanc); text-decoration: underline; text-decoration-color: var(--orange); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.fiche-entete.technique { background: var(--orange); color: var(--bleu); }
.fiche-entete.technique .badge { background: var(--bleu); color: var(--blanc); }
.fiche-entete.technique .fil-ariane { color: rgba(0,21,65,0.7); }
.fiche-entete.technique .fil-ariane a { color: var(--bleu); text-decoration-color: var(--bleu); }
.fiche-entete.technique .sub { color: var(--bleu); font-size: 1.15rem; margin: 1rem 0 1.5rem; }
.fiche-entete.technique .meta-list a { color: var(--bleu); text-decoration: underline; text-decoration-color: var(--bleu); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.meta-list { display: grid; gap: 0.5rem; grid-template-columns: 1fr; list-style: none; padding: 0; margin: 1.5rem 0 2rem; font-size: 0.95rem; }
@media (min-width: 700px) { .meta-list { grid-template-columns: 1fr 1fr; } }
.meta-list strong { font-weight: 700; }
.fiche-buttons { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.fiche-body { padding: 3rem 0; }
.fiche-body > .wrap > section { max-width: 720px; margin: 0 auto 3rem; }
.fiche-body h2 { margin-bottom: 1rem; }
.fiche-body p { max-width: 65ch; }
.fiche-body ul, .fiche-body ol { padding-left: 1.5rem; margin: 0.5rem 0; }
.fiche-body li { margin-bottom: 0.5rem; max-width: 65ch; }
.encart {
  background: var(--brume); padding: 1.75rem; border-radius: 12px;
}
.encart .mention { color: var(--ardoise); }
.encart.contact { display: grid; gap: 1rem; }
.encart.contact .btns { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.date-maj { font-size: 0.85rem; color: var(--ardoise); border-top: 1px solid var(--hairline); padding-top: 1rem; max-width: 720px; margin: 0 auto; }

/* Tableau */
.tbl { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.tbl th, .tbl td { padding: 0.65rem 0.75rem; border: 1px solid var(--hairline); text-align: left; }
.tbl thead { background: var(--brume); }
.tbl th { font-weight: 700; }

/* Formulaires */
.form-grid { display: grid; gap: 1rem; max-width: 620px; }
.form-grid .row2 { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 700px) { .form-grid .row2 { grid-template-columns: 1fr 1fr; } }
.form-grid label { display: grid; gap: 0.35rem; font-size: 0.95rem; }
.form-grid input[type="text"], .form-grid input[type="email"], .form-grid input[type="tel"], .form-grid input[type="date"], .form-grid select, .form-grid textarea {
  padding: 0.7rem 0.85rem; border: 1px solid var(--hairline); border-radius: 6px; background: var(--blanc); font: inherit; color: inherit;
}
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus { border-color: var(--orange); outline: 2px solid var(--orange); outline-offset: 1px; }
.form-grid .consent { display: flex; gap: 0.75rem; align-items: flex-start; font-size: 0.9rem; }

/* --- FAQ (page contact/faq — pas encore utilisée mais prête) --- */
details.faq { border: 1px solid var(--hairline); border-radius: 10px; overflow: hidden; }
details.faq + details.faq { margin-top: 0.75rem; }
details.faq > summary { list-style: none; padding: 1.1rem 1.25rem; cursor: pointer; font-family: "Unbounded", sans-serif; font-size: 1.05rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
details.faq > summary::-webkit-details-marker { display: none; }
details.faq > summary::after { content: '+'; color: var(--orange); font-family: "Atkinson Hyperlegible", sans-serif; font-weight: 700; font-size: 1.5rem; }
details.faq[open] > summary::after { content: '−'; }
details.faq > div { padding: 0 1.25rem 1.25rem; }