/* ==========================================================================
   NEWTIV ACADEMY — feuille de style principale
   Thème clair, professionnel : famille bleu marine NEWTIV + accent or unique
   (même famille que newtiv.com/newtiv.org). Catalogue de formations, pas une
   landing page : nav du haut persistante, pas de motif « tout au drawer ».
   ========================================================================== */

:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-alt: #eef2f8;
  --border: #dde4ee;
  --border-soft: #e8edf4;

  --ink-100: #0b1526;
  --ink-70: rgba(11, 21, 38, 0.72);
  --ink-45: rgba(11, 21, 38, 0.5);

  --navy: #0b2a5e;
  --navy-strong: #061a3e;
  --navy-soft: #e7edf7;
  --blue: #0b57a0;

  --gold: #c9a227;
  --gold-strong: #a6821c;
  --gold-soft: #f5ecd2;

  --good: #1a8f5e;
  --bad: #c23b3b;
  --shadow-color: rgba(11, 21, 38, 0.14);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-head: 'Manrope', 'Inter', sans-serif;

  --ease: cubic-bezier(.4, 0, .2, 1);

  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-70);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px; top: 0;
  background: var(--navy);
  color: #fff;
  padding: 10px 16px;
  z-index: 400;
}
.skip-link:focus { left: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--ink-100);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
}
p { margin: 0 0 1em; }

.eyebrow {
  display: inline-block;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.92rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition: transform .15s var(--ease), background-color .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease), box-shadow .15s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--navy);
  color: #fff;
}
.btn-primary:hover { background: var(--navy-strong); box-shadow: 0 10px 24px -10px var(--shadow-color); }

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}
.btn-outline:hover { border-color: var(--navy); background: var(--navy-soft); }

.btn-sm { padding: 9px 16px; font-size: .84rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; transform: none !important; }
.btn[data-loading="true"]::after {
  content: '';
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-top-color: transparent;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- En-tête ---------- */
.site-header {
  position: sticky;
  top: 0; z-index: 60;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-soft);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.08rem;
  color: var(--ink-100);
}
.brand-mark {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: var(--navy);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: .82rem;
  font-weight: 800;
  font-family: var(--font-head);
}
.brand-mark b { color: var(--gold); }
.brand small {
  display: block;
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-45);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav a {
  font-size: .92rem;
  font-weight: 600;
  color: var(--ink-70);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color .15s var(--ease), border-color .15s var(--ease);
}
.main-nav a:hover, .main-nav a.is-active { color: var(--navy); border-color: var(--navy); }

.header-actions { display: flex; align-items: center; gap: 12px; }
.header-actions .user-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .86rem;
  font-weight: 700;
  color: var(--navy);
}
.header-actions .user-chip .avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--navy-soft);
  color: var(--navy);
  display: grid;
  place-items: center;
  font-size: .8rem;
  font-weight: 800;
}

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--border);
  background: var(--navy-soft);
  border-radius: var(--radius-sm);
  cursor: pointer;
  gap: 5px;
  place-items: center;
}
.nav-toggle span {
  display: block;
  width: 18px; height: 2px;
  border-radius: 2px;
  background: var(--ink-100);
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 860px) {
  .main-nav { display: none; }
  .nav-toggle { display: grid; }
  /* Se connecter / Créer un compte / la puce utilisateur débordaient à côté
     du logo sur mobile — ils existent déjà dans le tiroir, inutile de les
     dupliquer dans l'en-tête étroit. */
  .header-actions .btn, .header-actions .user-chip { display: none; }
}

/* Tiroir mobile (repli de la nav du haut sous 860px) */
.mobile-drawer-overlay {
  position: fixed; inset: 0;
  background: rgba(6, 12, 24, .5);
  opacity: 0; pointer-events: none;
  transition: opacity .25s var(--ease);
  z-index: 70;
}
.mobile-drawer-overlay.open { opacity: 1; pointer-events: auto; }
.mobile-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(340px, 86vw);
  background: #fff;
  z-index: 80;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateX(100%);
  transition: transform .3s var(--ease);
  overflow-y: auto;
}
.mobile-drawer.open { transform: translateX(0); }
.mobile-drawer a {
  padding: 14px 6px;
  font-weight: 700;
  color: var(--ink-100);
  border-bottom: 1px solid var(--border-soft);
}
.mobile-drawer .btn { margin-top: 14px; }

/* ---------- Héros ---------- */
.hero {
  position: relative;
  padding: 64px 0 76px;
  background: linear-gradient(180deg, var(--navy-soft) 0%, var(--bg) 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--border-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 70%);
  opacity: .6;
}
/* Motif géométrique de fond : trois cercles concentriques, écho discret du
   thème « réseau » sans jamais tourner au halo flouté/glassmorphism. */
.hero-motif {
  position: absolute;
  top: -140px; right: -60px;
  width: 480px; height: 480px;
  fill: none;
  stroke: var(--navy);
  stroke-width: 1;
  opacity: .1;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: center;
}
.hero h1 { font-size: clamp(2rem, 4vw, 2.9rem); max-width: 18ch; }
.hero .lede { font-size: 1.08rem; max-width: 52ch; color: var(--ink-70); }
/* Un seul bouton porte le poids visuel — la seconde action est un lien texte,
   pas un second bouton de même gabarit à côté (le réflexe « deux boutons
   jumeaux » est justement ce qui donne un air de gabarit générique). */
.hero-cta { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; margin-top: 26px; }
.link-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: .92rem;
  color: var(--navy);
  border-bottom: 1.5px solid var(--border);
  padding-bottom: 3px;
  transition: border-color .15s var(--ease), gap .15s var(--ease);
}
.link-cta:hover { border-color: var(--navy); gap: 11px; }
.hero-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: 0 24px 48px -30px var(--shadow-color);
}
.hero-panel h3 { font-size: 1rem; margin-bottom: 18px; }

/* Motif « chronologie » : icône + libellé, reliés par un trait vertical.
   Remplace la simple liste à puces par une composition graphique cohérente
   avec les icônes réutilisées ailleurs sur le site (domaines, cartes). */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline-item { display: flex; gap: 14px; position: relative; padding-bottom: 22px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 19px; top: 40px; bottom: 0;
  width: 1px;
  background: var(--border);
}
.timeline-icon {
  flex: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--navy-soft);
  color: var(--navy);
  display: grid;
  place-items: center;
  position: relative;
  z-index: 1;
}
.timeline-icon svg { width: 20px; height: 20px; }
.timeline-item-accent .timeline-icon { background: var(--navy); color: #fff; }
.timeline-item strong { display: block; font-size: .92rem; color: var(--ink-100); margin-bottom: 2px; }
.timeline-item p { margin: 0; font-size: .82rem; color: var(--ink-45); }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.honest-note {
  margin-top: 26px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  color: var(--ink-45);
  font-size: .84rem;
  max-width: 52ch;
}

/* ---------- Sections génériques ---------- */
.section { padding: 64px 0; }
.section-tight { padding: 36px 0; }
.section-alt { background: var(--surface); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.section-head { max-width: 640px; margin: 0 0 32px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.section-foot { margin-top: 28px; text-align: center; }

.grid { display: grid; gap: 20px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

/* ---------- Cartes ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
}

.pathway-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}
.pathway-card:hover { border-color: var(--navy); transform: translateY(-3px); }
.pathway-card .glyph {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--navy-soft);
  color: var(--navy);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-family: var(--font-head);
}
.pathway-card .glyph svg { width: 22px; height: 22px; }
.pathway-card h3 { font-size: 1.02rem; margin: 4px 0 2px; }
.pathway-card p { font-size: .86rem; color: var(--ink-45); margin: 0; }

.course-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
  transition: border-color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease);
}
.course-card:hover { border-color: var(--navy); transform: translateY(-3px); box-shadow: 0 20px 34px -26px var(--shadow-color); }
.course-card .thumb {
  position: relative;
  height: 140px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  display: flex;
  align-items: flex-end;
  padding: 12px 14px;
  overflow: hidden;
}
/* Hachures fines en diagonale : donnent du grain à l'aplat de couleur sans
   flou ni dégradé supplémentaire (motif géométrique net, pas un halo). */
.course-card .thumb::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.08) 0 1.5px, transparent 1.5px 20px);
}
.course-card .thumb img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.course-card .thumb-icon {
  position: absolute;
  right: -12px; bottom: -16px;
  width: 92px; height: 92px;
  color: rgba(255,255,255,.18);
}
.course-card .thumb-icon svg { width: 100%; height: 100%; }
.course-card .body { padding: 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.course-card h3 { font-size: 1rem; margin: 0; }
.course-card .meta { display: flex; gap: 10px; flex-wrap: wrap; font-size: .78rem; color: var(--ink-45); font-weight: 600; }
.course-card .summary { font-size: .87rem; color: var(--ink-70); margin: 0; flex: 1; }
.course-card .foot { display: flex; align-items: center; justify-content: space-between; margin-top: 4px; }

/* Un seul traitement neutre pour les trois niveaux : le mot suffit à
   distinguer, pas besoin d'un code couleur différent par niveau (qui
   ajoutait une troisième teinte décorative sans vraie fonction). */
.level-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--ink-45);
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.level-avance { background: #fbe4e4; color: #a13333; }

/* ---------- Filtres (catalogue) ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 28px;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.filter-bar select, .filter-bar input[type="search"] {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  font-family: inherit;
  font-size: .88rem;
  color: var(--ink-100);
}
.filter-bar input[type="search"] { flex: 1; min-width: 180px; }
.filter-chip {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: .82rem;
  font-weight: 700;
  color: var(--ink-70);
  cursor: pointer;
  transition: all .15s var(--ease);
}
.filter-chip.is-active { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ---------- Bandeau d'appel à l'action ---------- */
/* Remplace la carte blanche neutre par un bandeau marine avec hachures et
   anneau concentrique (même famille graphique que le héros) : c'est le seul
   bloc de la page qui doit vraiment attirer l'œil pour l'action finale. */
.cta-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy-strong), var(--navy));
  border: none;
  color: #fff;
  text-align: center;
  padding: 48px 32px;
}
@media (max-width: 560px) { .cta-card { padding: 36px 22px; } }
.cta-card::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.05) 0 1.5px, transparent 1.5px 22px);
}
.cta-card::after {
  content: '';
  position: absolute;
  width: 320px; height: 320px;
  right: -110px; top: -140px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.14);
}
.cta-card > * { position: relative; z-index: 1; }
.cta-card h2 { color: #fff; }
.cta-card .lede { color: rgba(255,255,255,.78); }
.cta-card .btn-primary { background: #fff; color: var(--navy); }
.cta-card .btn-primary:hover { background: #eef2f8; box-shadow: 0 10px 24px -10px rgba(0,0,0,.35); }
.cta-card .link-cta { color: #fff; border-color: rgba(255,255,255,.4); }
.cta-card .link-cta:hover { border-color: #fff; }

/* ---------- Statistiques ---------- */
.stat-row {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}
.stat-row .stat { text-align: center; }
.stat-row .num { font-family: var(--font-head); font-size: 1.9rem; font-weight: 800; color: var(--navy); }
.stat-row .label { font-size: .82rem; color: var(--ink-45); font-weight: 600; }

/* ---------- Fiche formation ---------- */
.course-hero { position: relative; overflow: hidden; background: var(--navy); color: #fff; padding: 52px 0 40px; }
.course-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.05) 0 1.5px, transparent 1.5px 22px);
}
.course-hero .container { position: relative; z-index: 1; }
.course-hero .eyebrow { color: rgba(255,255,255,.66); }
.course-hero h1 { color: #fff; font-size: clamp(1.8rem, 3.4vw, 2.5rem); max-width: 24ch; }
.course-hero .lede { color: rgba(255,255,255,.82); max-width: 60ch; }
.course-hero .meta-row {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.16);
}
.course-hero .meta-row .item {
  font-size: .84rem;
  font-weight: 700;
  color: rgba(255,255,255,.85);
  padding: 0 18px;
  border-left: 1px solid rgba(255,255,255,.16);
}
.course-hero .meta-row .item:first-child { padding-left: 0; border-left: none; }

.course-layout { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: start; }
@media (max-width: 940px) { .course-layout { grid-template-columns: 1fr; } }

.skills-list { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-tag { padding: 6px 12px; border-radius: 4px; background: var(--navy-soft); color: var(--navy); font-size: .8rem; font-weight: 700; }

.syllabus-module {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}
.syllabus-module summary {
  padding: 16px 18px;
  font-weight: 700;
  color: var(--ink-100);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface-alt);
}
.syllabus-module summary::-webkit-details-marker { display: none; }
.syllabus-module summary::after { content: '+'; font-size: 1.2rem; color: var(--navy); }
.syllabus-module[open] summary::after { content: '−'; }
.syllabus-module ol { margin: 0; padding: 12px 18px 16px 38px; font-size: .88rem; color: var(--ink-70); }
.syllabus-module li { margin-bottom: 6px; }

.enroll-card { position: sticky; top: 90px; }
.enroll-card .price-line { display: flex; align-items: baseline; gap: 8px; margin-bottom: 16px; }
.enroll-card .price-line .amount { font-family: var(--font-head); font-size: 1.6rem; font-weight: 800; color: var(--navy); }
.enroll-card ul { list-style: none; margin: 18px 0 0; padding: 14px 0 0; border-top: 1px solid var(--border-soft); }
.enroll-card li { font-size: .86rem; color: var(--ink-70); padding: 6px 0; }

/* ---------- Formulaires ---------- */
.form-card { max-width: 460px; margin: 0 auto; }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-size: .85rem; font-weight: 700; color: var(--ink-100); margin-bottom: 7px; }
.form-row .req { color: var(--bad); }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-100);
  font-family: inherit;
  font-size: .95rem;
  transition: border-color .15s var(--ease);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--navy);
}
.form-row.is-invalid input, .form-row.is-invalid select { border-color: var(--bad); }
.form-row .hint { font-size: .78rem; color: var(--ink-45); margin-top: 6px; }

.hp-field {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.form-note { margin-top: 14px; font-size: .87rem; min-height: 1.3em; }
.form-note.is-success { color: var(--good); }
.form-note.is-error { color: var(--bad); }
.form-switch { text-align: center; margin-top: 18px; font-size: .88rem; color: var(--ink-45); }
.form-switch a { color: var(--navy); font-weight: 700; }

/* ---------- Tableau de bord ---------- */
.dashboard-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.enrollment-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  margin-bottom: 12px;
}
.enrollment-row .thumb-sm {
  width: 56px; height: 56px;
  border-radius: 10px;
  background: var(--navy);
  flex: none;
}
.enrollment-row .info { flex: 1; }
.enrollment-row h4 { margin: 0 0 4px; font-size: .96rem; }
.progress-track { height: 6px; border-radius: 999px; background: var(--border-soft); overflow: hidden; margin-top: 6px; }
.progress-fill { height: 100%; background: var(--navy); border-radius: 999px; }

/* ---------- Pied de page ---------- */
.site-footer { position: relative; overflow: hidden; background: var(--navy-strong); color: rgba(255,255,255,.78); padding: 52px 0 26px; margin-top: 40px; }
.site-footer::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.035) 0 1.5px, transparent 1.5px 22px);
}
.site-footer .container { position: relative; z-index: 1; }
.site-footer h4 { color: #fff; font-size: .86rem; margin-bottom: 14px; }
.site-footer a { color: rgba(255,255,255,.72); font-size: .87rem; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; padding-bottom: 34px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-grid .col { display: flex; flex-direction: column; gap: 10px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; padding-top: 20px; font-size: .8rem; color: rgba(255,255,255,.55); }
.footer-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-family: var(--font-head); font-weight: 800; margin-bottom: 8px; }

/* ---------- Révélation au scroll ---------- */
.fade-up { opacity: 0; transform: translateY(20px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.fade-up.is-visible { opacity: 1; transform: none; }
.stagger > * { transition-delay: calc(var(--i, 0) * 60ms); }

@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
  .btn:hover, .pathway-card:hover, .course-card:hover { transform: none; }
}

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--ink-45);
  font-size: .92rem;
}

/* ---------- Certificat (affichage + vérification publique) ---------- */
/* Couleurs pilotées par le modèle configurable (panel admin) via variables
   posées en ligne sur .cert-frame ; ces --navy/--gold restent le repli si le
   modèle n'a encore jamais été enregistré. */
.cert-wrap { max-width: 900px; margin: 0 auto; }
.cert-actions { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
.cert-verified {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .84rem;
  font-weight: 700;
  color: var(--good);
  padding-top: 0;
}
.cert-verified svg { width: 16px; height: 16px; }

.cert-frame {
  --cp: var(--cert-primary, var(--navy));
  --ca: var(--cert-accent, var(--gold));
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3px;
  box-shadow: 0 24px 48px -30px var(--shadow-color);
}
.cert-frame-inner {
  border: 1.5px solid var(--cp);
  border-radius: calc(var(--radius-lg) - 3px);
  padding: 48px 56px;
  text-align: center;
}
.cert-frame .cert-institution {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.cert-frame .cert-institution .mark {
  width: 38px; height: 38px;
  border-radius: 9px;
  background: var(--cp);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-family: var(--font-head);
  font-size: .84rem;
}
.cert-frame .cert-institution .name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1rem;
  color: var(--ink-100);
}
.cert-frame .cert-kicker {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-45);
  margin-bottom: 18px;
}
.cert-frame .cert-name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  color: var(--cp);
  margin: 0 0 14px;
}
.cert-frame .cert-course {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink-100);
  max-width: 46ch;
  margin: 0 auto 12px;
}
.cert-frame .cert-meta {
  font-size: .88rem;
  color: var(--ink-45);
  margin-bottom: 34px;
}
.cert-frame .cert-sign-row {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
  padding-top: 26px;
  border-top: 1px solid var(--border-soft);
}
.cert-frame .cert-sign {
  width: 180px;
  max-width: 100%;
}
.cert-frame .cert-sign .line {
  border-top: 1.5px solid var(--ink-45);
  padding-top: 8px;
}
.cert-frame .cert-sign .who { font-size: .88rem; font-weight: 700; color: var(--ink-100); }
.cert-frame .cert-sign .role { font-size: .78rem; color: var(--ink-45); }
.cert-frame .cert-footnote {
  margin-top: 30px;
  font-size: .74rem;
  color: var(--ink-45);
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}
.cert-frame .cert-code-row {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
  font-size: .78rem;
  color: var(--ink-45);
  font-feature-settings: "tnum";
  overflow-wrap: anywhere;
}
.cert-frame .cert-code-row b { color: var(--ink-100); letter-spacing: .04em; }

@media print {
  .site-header, .site-footer, .mobile-drawer, .mobile-drawer-overlay,
  .skip-link, .cert-actions { display: none !important; }
  body { background: #fff; }
  .cert-frame { box-shadow: none; border-color: var(--cp, var(--navy)); }
  main { padding: 0 !important; }
}

@media (max-width: 640px) {
  .cert-frame-inner { padding: 32px 22px; }
  .cert-frame .cert-sign-row { gap: 28px; }
}
@media (max-width: 480px) {
  .cert-frame .cert-sign-row { flex-direction: column; align-items: center; gap: 18px; }
  .cert-frame .cert-sign { width: auto; }
}