/* ============================================================================
   AVENIR E-FORMATION — FEUILLE DE STYLE PRINCIPALE
   Palette dérivée du logo (bleu marine institutionnel → bleu clair dynamique)
   ============================================================================ */

/* ---------- 1. VARIABLES GLOBALES ---------- */
:root {
  /* Couleurs principales — issues du logo */
  --color-navy-950: #061f36;
  --color-navy-900: #0a2c4d;
  --color-navy-800: #0b3960;
  --color-navy-700: #0f4a7a;
  --color-blue-600: #10639e;
  --color-blue-500: #1478b8;
  --color-blue-400: #2b93d1;
  --color-blue-300: #5db3e0;
  --color-blue-100: #e7f3fb;
  --color-blue-50: #f4faff;

  /* Neutres */
  --color-white: #ffffff;
  --color-ink: #16232f;
  --color-ink-soft: #3d4c59;
  --color-gray-500: #64748b;
  --color-gray-300: #cbd5e1;
  --color-gray-200: #e2e8f0;
  --color-gray-100: #f1f5f9;
  --color-gray-50: #f8fafc;

  /* États */
  --color-success: #1a8f5e;
  --color-danger: #c0392b;

  /* Typo */
  --font-heading: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;

  /* Rayons / ombres */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 999px;
  --shadow-sm: 0 1px 3px rgba(10, 44, 77, 0.08), 0 1px 2px rgba(10, 44, 77, 0.06);
  --shadow-md: 0 8px 24px rgba(10, 44, 77, 0.1);
  --shadow-lg: 0 20px 48px rgba(10, 44, 77, 0.16);

  /* Layout */
  --container-width: 1180px;
  --header-container-width: 1300px;
  --header-height: 84px;
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- 2. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { padding: 0; margin: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 1rem; }
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--color-navy-900);
  line-height: 1.2;
  margin: 0 0 0.6em;
  font-weight: 700;
  letter-spacing: -0.01em;
}
p { margin: 0 0 1em; color: var(--color-ink-soft); }
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- 3. TYPO UTILITAIRES ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-blue-500);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--color-blue-400);
  display: inline-block;
}
.section-title { font-size: clamp(1.7rem, 3vw, 2.5rem); margin-bottom: 0.4em; }
.section-subtitle {
  color: var(--color-gray-500);
  font-size: 1.08rem;
  max-width: 640px;
  margin-bottom: 2.4rem;
}
.section-head { margin-bottom: 2.6rem; }
.section-head.center { text-align: center; }
.section-head.center .section-subtitle { margin-left: auto; margin-right: auto; }
.text-lead { font-size: 1.15rem; color: var(--color-ink-soft); }

/* ---------- 4. BOUTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  border: 2px solid transparent;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-primary {
  background: linear-gradient(135deg, var(--color-blue-500), var(--color-navy-800));
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--color-white);
}
.btn-secondary:hover { background: rgba(255, 255, 255, 0.12); border-color: var(--color-white); transform: translateY(-2px); }
.btn-outline {
  background: var(--color-white);
  border-color: var(--color-gray-200);
  color: var(--color-navy-800);
}
.btn-outline:hover { border-color: var(--color-blue-400); color: var(--color-blue-500); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-light {
  background: var(--color-white);
  color: var(--color-navy-800);
  box-shadow: var(--shadow-md);
}
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); color: var(--color-blue-500); }
.btn-block { width: 100%; }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }

/* ---------- 5. HEADER / NAVIGATION ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-200);
  transition: box-shadow var(--transition-base);
}
.site-header.is-scrolled { box-shadow: 0 4px 20px rgba(10, 44, 77, 0.08); }
.site-header .container {
  max-width: var(--header-container-width);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 18px;
}
.nav-brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-brand img { height: 52px; width: auto; }
.nav-brand-text { font-family: var(--font-heading); line-height: 1.1; }
.nav-brand-text strong { display: block; font-size: 1.05rem; color: var(--color-navy-900); font-weight: 800; }
.nav-brand-text span { display: block; font-size: 0.72rem; color: var(--color-blue-500); letter-spacing: 0.06em; text-transform: uppercase; font-weight: 600; white-space: nowrap; }

@media (max-width: 1360px) {
  .nav-brand-text span { display: none; }
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0 auto;
}
.nav-menu a {
  display: block;
  padding: 10px 13px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
  white-space: nowrap;
  transition: background var(--transition-base), color var(--transition-base);
}
.nav-menu a:hover, .nav-menu a.active { background: var(--color-blue-100); color: var(--color-navy-800); }
.nav-menu a.nav-mobile-cta { display: none; }

.nav-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-cta { padding: 11px 20px; font-size: 0.86rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: var(--color-gray-100);
  border: none;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--color-navy-900);
  margin: 0 auto;
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 6. HERO ---------- */
.hero {
  position: relative;
  background: linear-gradient(155deg, var(--color-navy-950) 0%, var(--color-navy-800) 48%, var(--color-blue-600) 100%);
  color: var(--color-white);
  overflow: hidden;
  padding: 96px 0 110px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 82% 18%, rgba(93, 179, 224, 0.28), transparent 45%),
    radial-gradient(circle at 12% 90%, rgba(43, 147, 209, 0.22), transparent 40%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-grid > * { min-width: 0; }
.hero-logo { width: 108px; height: auto; margin-bottom: 28px; filter: drop-shadow(0 10px 24px rgba(0,0,0,0.25)); }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 22px;
}
.hero-badge img { height: 18px; width: auto; }
.hero h1 {
  color: var(--color-white);
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  margin-bottom: 0.45em;
}
.hero h1 .accent { color: var(--color-blue-300); }
.hero-lead {
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.15rem;
  max-width: 560px;
  margin-bottom: 2.2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 2.6rem; }
.hero-stats { display: flex; gap: 36px; flex-wrap: wrap; }
.hero-stat strong { display: block; font-family: var(--font-heading); font-size: 1.7rem; color: var(--color-white); }
.hero-stat span { font-size: 0.85rem; color: rgba(255, 255, 255, 0.7); }
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(6px);
  width: 100%;
  max-width: 380px;
}
.hero-visual-card img { border-radius: var(--radius-md); background: var(--color-white); padding: 18px; }
.hero-visual-caption { margin-top: 18px; text-align: center; font-size: 0.9rem; color: rgba(255,255,255,0.75); }

/* ---------- 7. SECTIONS GÉNÉRIQUES ---------- */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-alt { background: var(--color-gray-50); }
.section-navy {
  background: linear-gradient(150deg, var(--color-navy-900), var(--color-navy-700));
  color: var(--color-white);
}
.section-navy h2, .section-navy h3 { color: var(--color-white); }
.section-navy p { color: rgba(255, 255, 255, 0.82); }

/* Colonnes "Pourquoi nous choisir" */
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
  gap: 28px;
}
.value-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--color-blue-300); }
.value-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-blue-100);
  color: var(--color-blue-500);
  margin-bottom: 18px;
}
.value-icon svg { width: 26px; height: 26px; }
.value-card h3 { font-size: 1.12rem; margin-bottom: 0.5em; }
.value-card p { margin: 0; font-size: 0.96rem; }

/* À propos */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.about-grid > * { min-width: 0; }
.about-portrait {
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--color-navy-800), var(--color-blue-500));
  padding: 3px;
  position: sticky;
  top: 120px;
}
.about-portrait-inner {
  background: var(--color-white);
  border-radius: calc(var(--radius-lg) - 3px);
  padding: 44px 32px;
  text-align: center;
}
.about-portrait-inner img { max-width: 220px; margin: 0 auto 20px; }
.about-portrait-inner h3 { font-size: 1.1rem; margin-bottom: 6px; }
.about-portrait-inner p { font-size: 0.9rem; margin: 0; }
.about-list { display: grid; gap: 22px; margin-top: 24px; }
.about-list-item { display: flex; gap: 16px; }
.about-list-item .num {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-navy-800);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem;
}
.about-list-item h4 { margin: 0 0 6px; font-size: 1.02rem; }
.about-list-item p { margin: 0; font-size: 0.95rem; }

/* ---------- 8. FORMATIONS ---------- */
.formation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 30px;
}
.formation-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.formation-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.formation-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.formation-card-media {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, var(--color-navy-800), var(--color-blue-500));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.formation-card-media svg { width: 28px; height: 28px; color: rgba(255,255,255,0.9); }
.formation-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}
.formation-card-tag {
  flex-shrink: 0;
  background: var(--color-blue-100);
  color: var(--color-navy-800);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--radius-full);
}
.formation-card-body { padding: 26px 26px 24px; display: flex; flex-direction: column; flex: 1; }
.formation-card-meta { display: flex; gap: 14px; margin-bottom: 12px; flex-wrap: wrap; }
.formation-card-meta span {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.8rem; color: var(--color-gray-500); font-weight: 600;
}
.formation-card-meta svg { width: 15px; height: 15px; color: var(--color-blue-500); }
.formation-card h3 { font-size: 1.18rem; margin-bottom: 10px; }
.formation-card p { font-size: 0.95rem; flex: 1; }
.formation-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--color-gray-200);
}
.formation-card-price { font-family: var(--font-heading); font-weight: 700; color: var(--color-navy-900); }
.formation-card-price small { display: block; font-weight: 500; font-size: 0.72rem; color: var(--color-gray-500); }
.formation-card-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-gray-500);
  border: 1px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
}

/* ---------- 9. QUALIOPI ---------- */
.qualiopi-section {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 52px;
  align-items: center;
  box-shadow: var(--shadow-md);
}
.qualiopi-section > * { min-width: 0; }
.qualiopi-badge-wrap {
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qualiopi-badge-wrap img { max-width: 100%; height: auto; object-fit: contain; }
.qualiopi-points { display: grid; gap: 14px; margin: 22px 0 28px; }
.qualiopi-points li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.96rem; color: var(--color-ink-soft); }
.qualiopi-points svg { width: 20px; height: 20px; color: var(--color-success); flex-shrink: 0; margin-top: 2px; }
.qualiopi-cert-number { font-size: 0.85rem; color: var(--color-gray-500); margin-top: 18px; }

/* ---------- 10. TÉMOIGNAGES / CHIFFRES (optionnel) ---------- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
  gap: 28px;
  text-align: center;
}
.stats-row .stat strong { display: block; font-family: var(--font-heading); font-size: 2.2rem; color: var(--color-white); }
.stats-row .stat span { font-size: 0.88rem; color: rgba(255,255,255,0.75); }

/* ---------- 11. CONTACT ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-grid > * { min-width: 0; }
.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-weight: 600; font-size: 0.9rem;
  color: var(--color-navy-900); margin-bottom: 8px;
}
.form-group label .required { color: var(--color-danger); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  background: var(--color-gray-50);
  color: var(--color-ink);
  transition: border-color var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-blue-400);
  background: var(--color-white);
  box-shadow: 0 0 0 4px var(--color-blue-100);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.82rem; color: var(--color-gray-500); margin-top: 14px; }
.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  background: #ecfaf3;
  border: 1px solid #b6ecd3;
  color: var(--color-success);
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 20px;
}
.form-success.is-visible { display: flex; }
.form-success svg { width: 20px; height: 20px; flex-shrink: 0; }

.contact-info-list { display: grid; gap: 22px; margin-bottom: 32px; }
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-info-item .icon {
  flex-shrink: 0; width: 46px; height: 46px;
  border-radius: var(--radius-md);
  background: var(--color-blue-100); color: var(--color-blue-500);
  display: flex; align-items: center; justify-content: center;
}
.contact-info-item .icon svg { width: 22px; height: 22px; }
.contact-info-item h4 { margin: 0 0 4px; font-size: 0.98rem; color: var(--color-navy-900); }
.contact-info-item p { margin: 0; font-size: 0.94rem; }
.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  aspect-ratio: 16/10;
  box-shadow: var(--shadow-sm);
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* ---------- 12. FICHE FORMATION DÉTAIL ---------- */
.formation-hero {
  background: linear-gradient(155deg, var(--color-navy-950), var(--color-navy-800) 55%, var(--color-blue-600));
  color: var(--color-white);
  padding: 64px 0 72px;
}
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 0.85rem; color: rgba(255,255,255,0.65); margin-bottom: 22px; flex-wrap: wrap; }
.breadcrumb a { color: rgba(255,255,255,0.85); font-weight: 600; }
.breadcrumb a:hover { color: var(--color-white); text-decoration: underline; }
.formation-hero h1 { color: var(--color-white); font-size: clamp(1.8rem, 3.6vw, 2.6rem); max-width: 820px; }
.formation-hero-meta { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 26px; }
.formation-hero-meta div { display: flex; flex-direction: column; gap: 2px; }
.formation-hero-meta span.label { font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255,255,255,0.6); }
.formation-hero-meta span.value { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; }

.formation-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 56px;
  align-items: start;
}
.formation-layout > * { min-width: 0; }
.formation-main .block { margin-bottom: 48px; }
.formation-main .block:last-child { margin-bottom: 0; }
.formation-main h2 { font-size: 1.5rem; }
.objectives-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 14px; }
.objective-item {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--color-blue-50); border-radius: var(--radius-sm);
  padding: 14px 16px; font-size: 0.94rem; font-weight: 600; color: var(--color-navy-900);
}
.objective-item svg { width: 20px; height: 20px; color: var(--color-blue-500); flex-shrink: 0; margin-top: 1px; }

.programme-list { display: grid; gap: 16px; }
.programme-item {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.programme-item:hover { border-color: var(--color-blue-300); box-shadow: var(--shadow-sm); }
.programme-item h3 { font-size: 1.02rem; margin-bottom: 8px; color: var(--color-navy-900); }
.programme-item p { margin: 0; font-size: 0.94rem; }

.eval-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 20px; }
.eval-card { background: var(--color-gray-50); border-radius: var(--radius-md); padding: 24px; }
.eval-card .step { font-family: var(--font-heading); font-weight: 800; font-size: 1.6rem; color: var(--color-blue-300); opacity: 0.8; }
.eval-card h3 { font-size: 1rem; margin: 6px 0 8px; }
.eval-card p { margin: 0; font-size: 0.9rem; }

.info-simple-list { display: grid; gap: 18px; }
.info-simple-list .item h4 { font-size: 0.98rem; margin-bottom: 6px; color: var(--color-navy-900); }
.info-simple-list .item p { margin: 0; font-size: 0.95rem; }

.formation-sidebar { position: sticky; top: 104px; display: grid; gap: 22px; min-width: 0; }
.formation-sidebar > * { min-width: 0; }
.sidebar-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.sidebar-card h3 { font-size: 1rem; margin-bottom: 16px; }
.sidebar-price { font-family: var(--font-heading); font-size: 1.9rem; font-weight: 800; color: var(--color-navy-900); margin-bottom: 4px; }
.sidebar-price small { font-size: 0.8rem; font-weight: 500; color: var(--color-gray-500); display: block; }
.sidebar-list { display: grid; gap: 12px; margin: 18px 0 24px; }
.sidebar-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.88rem; color: var(--color-ink-soft); }
.sidebar-list svg { width: 17px; height: 17px; color: var(--color-blue-500); flex-shrink: 0; margin-top: 2px; }
.sidebar-card .btn { margin-bottom: 10px; white-space: normal; text-align: center; line-height: 1.3; }
.sidebar-cert-badge { display: flex; align-items: center; gap: 12px; padding: 14px; background: var(--color-blue-50); border-radius: var(--radius-sm); font-size: 0.85rem; color: var(--color-navy-800); font-weight: 600; }
.sidebar-cert-badge svg { width: 24px; height: 24px; color: var(--color-blue-500); flex-shrink: 0; }

/* ---------- 13. FOOTER ---------- */
.site-footer { background: var(--color-navy-950); color: rgba(255, 255, 255, 0.78); padding: 72px 0 0; }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer-brand img { height: 44px; width: auto; }
.footer-brand strong { font-family: var(--font-heading); color: var(--color-white); font-size: 1.05rem; }
.footer-col h4 {
  color: var(--color-white); font-size: 0.85rem; text-transform: uppercase;
  letter-spacing: 0.06em; margin-bottom: 18px; font-family: var(--font-heading);
}
.footer-col p { font-size: 0.9rem; color: rgba(255,255,255,0.68); }
.footer-links { display: grid; gap: 12px; }
.footer-links a { font-size: 0.9rem; color: rgba(255,255,255,0.7); transition: color var(--transition-base); }
.footer-links a:hover { color: var(--color-blue-300); }
.footer-contact-item { display: flex; gap: 10px; font-size: 0.9rem; margin-bottom: 12px; color: rgba(255,255,255,0.7); }
.footer-contact-item svg { width: 17px; height: 17px; color: var(--color-blue-300); flex-shrink: 0; margin-top: 2px; }
.footer-qualiopi { margin-top: 20px; display: inline-block; background: var(--color-white); padding: 10px; border-radius: var(--radius-sm); }
.footer-qualiopi img { height: 46px; width: auto; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 14px; padding: 26px 0; font-size: 0.82rem; color: rgba(255,255,255,0.5);
}
.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-legal a { color: rgba(255,255,255,0.55); }
.footer-legal a:hover { color: var(--color-white); }

/* ---------- 14. PAGES LÉGALES ---------- */
.legal-content { max-width: 780px; }
.legal-content h2 { font-size: 1.3rem; margin-top: 2em; }
.legal-content p, .legal-content li { color: var(--color-ink-soft); }
.legal-content ul { list-style: disc; padding-left: 1.4em; margin-bottom: 1em; }
.placeholder-tag {
  display: inline-block;
  background: #fff4e5;
  color: #a8620a;
  border: 1px dashed #e8a63d;
  padding: 2px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.85em;
  font-weight: 700;
}

/* ---------- 15. PAGE HEADER (sous-pages) ---------- */
.page-hero {
  background: linear-gradient(155deg, var(--color-navy-950), var(--color-navy-800) 60%, var(--color-blue-600));
  color: var(--color-white);
  padding: 64px 0;
  text-align: center;
}
.page-hero h1 { color: var(--color-white); margin-bottom: 0.3em; font-size: clamp(1.9rem, 3.6vw, 2.6rem); }
.page-hero p { color: rgba(255,255,255,0.82); max-width: 620px; margin: 0 auto; }

/* ---------- 16. ANIMATIONS ---------- */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.6, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.6, 0.2, 1);
}
[data-animate].in-view { opacity: 1; transform: translateY(0); }
[data-animate-delay="1"] { transition-delay: 0.08s; }
[data-animate-delay="2"] { transition-delay: 0.16s; }
[data-animate-delay="3"] { transition-delay: 0.24s; }
[data-animate-delay="4"] { transition-delay: 0.32s; }
[data-animate-delay="5"] { transition-delay: 0.4s; }
[data-animate-delay="6"] { transition-delay: 0.48s; }

@media (prefers-reduced-motion: reduce) {
  [data-animate] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- 17. RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 320px; margin: 0 auto 8px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-portrait { position: static; max-width: 360px; margin: 0 auto; }
  .qualiopi-section { grid-template-columns: 1fr; padding: 40px 28px; }
  .formation-layout { grid-template-columns: 1fr; }
  .formation-sidebar { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1210px) {
  .nav-menu, .nav-actions .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-actions { gap: 8px; }
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: 14px 20px 26px;
    gap: 4px;
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
  }
  .nav-menu.is-open { display: flex; transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
  .nav-menu a { padding: 13px 16px; border-radius: var(--radius-sm); }
  .nav-menu a.nav-mobile-cta { display: block; margin-top: 8px; color: var(--color-white); text-align: center; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .section { padding: 64px 0; }
  .hero { padding: 56px 0 72px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-visual { display: none; }
  .hero-stats { gap: 24px; justify-content: center; text-align: center; }
  .qualiopi-section { padding: 30px 20px; }
  .about-portrait-inner img { display: none; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: center; }
  .footer-bottom span { order: 2; text-align: center; }
  .footer-legal { order: 1; justify-content: center; }
  .formation-hero-meta { gap: 16px; }
  .contact-form { padding: 26px; }
  .nav-brand-text span { display: none; }
  .btn { white-space: normal; text-align: center; }
}

@media (max-width: 400px) {
  .container { padding: 0 14px; }
  .nav-brand img { height: 42px; }
  .nav-brand-text strong { font-size: 0.92rem; }
  .nav-actions { gap: 6px; }
  .nav-toggle { width: 38px; height: 38px; }
}