/* =====================================================
   IDF HANDICAP — Feuille de style
   Charte graphique v1.0 (dérivée du logo)
   ===================================================== */

:root {
  /* Couleurs de marque (charte §3) */
  --violet: #400D68;
  --violet-nuit: #2E0A4E;
  --magenta: #CF0267;
  --magenta-fonce: #B3005A;
  --bleu: #008BCA;
  --bleu-texte: #0078B0;
  --vert: #91B901;
  --vert-texte: #5C7300;
  /* Neutres */
  --anthracite: #2B2B2B;
  --gris: #5A5A5A;
  --gris-clair: #F4F2F7;
  --blanc: #FFFFFF;
  /* Typo */
  --font-titres: 'Outfit', sans-serif;
  --font-corps: 'Source Sans 3', sans-serif;
  /* Divers */
  --radius: 16px;
  --radius-sm: 8px;
  --ombre: 0 4px 20px rgba(64, 13, 104, 0.12);
  --ombre-forte: 0 10px 40px rgba(64, 13, 104, 0.18);
  --transition: 0.25s ease;
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-corps);
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--anthracite);
  background: var(--blanc);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; }
a { color: var(--bleu-texte); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* Focus visible — jamais supprimé (charte §6) */
:focus-visible {
  outline: 3px solid var(--bleu);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Lien d'évitement */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--violet);
  color: var(--blanc);
  padding: 12px 24px;
  border-radius: 0 0 8px 8px;
  z-index: 2000;
  font-weight: 600;
  transition: top 0.2s ease;
}
.skip-link:focus { top: 0; color: var(--blanc); text-decoration: none; }

/* Titres */
h1, h2, h3, h4 {
  font-family: var(--font-titres);
  font-weight: 700;
  line-height: 1.2;
  color: var(--violet);
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.35rem; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }

.section-title { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-title p { color: var(--gris); margin-top: 12px; font-size: 1.15rem; }

/* === Boutons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: var(--transition);
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primaire { background: var(--magenta); color: var(--blanc); }
.btn-primaire:hover { background: var(--magenta-fonce); color: var(--blanc); }
.btn-secondaire { border-color: var(--violet); color: var(--violet); background: transparent; }
.btn-secondaire:hover { background: var(--violet); color: var(--blanc); }
.btn-blanc { background: var(--blanc); color: var(--violet); }
.btn-blanc:hover { background: var(--gris-clair); color: var(--violet-nuit); }
.btn-contour-blanc { border-color: var(--blanc); color: var(--blanc); background: transparent; }
.btn-contour-blanc:hover { background: rgba(255,255,255,0.15); color: var(--blanc); }

/* === Header === */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--blanc);
  box-shadow: 0 2px 12px rgba(64, 13, 104, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
}
.header-logo { display: flex; align-items: center; gap: 12px; }
.header-logo img { height: 48px; width: auto; }
.header-logo:hover { text-decoration: none; }

.nav-list { display: flex; align-items: center; gap: 4px; }
.nav-list > li { position: relative; }
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px;
  min-height: 44px;
  color: var(--anthracite);
  font-weight: 600;
  font-size: 1.02rem;
  border-radius: 8px;
  background: none;
  border: none;
}
.nav-link:hover { color: var(--violet); background: var(--gris-clair); text-decoration: none; }
.nav-link.actif { color: var(--magenta); }

/* Sous-menu Services */
.sous-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 300px;
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--ombre-forte);
  padding: 12px;
  display: none;
  z-index: 1001;
}
.sous-menu.ouvert { display: block; }
.sous-menu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  min-height: 44px;
  border-radius: 10px;
  color: var(--anthracite);
  font-weight: 600;
}
.sous-menu a:hover { background: var(--gris-clair); text-decoration: none; }
.sous-menu .pastille {
  width: 12px; height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.header-cta { display: flex; align-items: center; gap: 12px; }

/* Burger mobile */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: none;
}
.menu-toggle span {
  display: block;
  height: 3px;
  border-radius: 2px;
  background: var(--violet);
  transition: var(--transition);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* === Hero === */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--violet-nuit) 0%, var(--violet) 100%);
  color: var(--blanc);
  padding: 96px 0 120px;
  overflow: hidden;
}
.hero-arcs {
  position: absolute;
  right: -120px;
  top: -120px;
  width: 520px;
  height: 520px;
  opacity: 0.35;
  pointer-events: none;
}
.hero-content { position: relative; max-width: 780px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--blanc);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero h1 { color: var(--blanc); margin-bottom: 20px; }
.hero h1 .mot-bleu { color: #7CCBF0; }
.hero h1 .mot-vert { color: #C4DF5E; }
.hero h1 .mot-magenta { color: #F57BAC; }
.hero .lead { font-size: 1.3rem; color: rgba(255,255,255,0.92); max-width: 640px; margin-bottom: 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }

/* Bandeau engagement */
.engagements {
  position: relative;
  margin-top: -56px;
  z-index: 5;
}
.engagements-grille {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--ombre-forte);
  padding: 32px;
}
.engagement { text-align: center; padding: 8px; }
.engagement .icone-rond {
  width: 56px; height: 56px;
  margin: 0 auto 12px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanc);
}
.engagement h3 { font-size: 1.1rem; margin-bottom: 4px; }
.engagement p { font-size: 0.98rem; color: var(--gris); }

/* === Cartes services === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.carte-service {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--ombre);
  padding: 32px 28px;
  border-top: 6px solid var(--couleur-rubrique, var(--violet));
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: var(--transition);
}
.carte-service:hover { transform: translateY(-4px); box-shadow: var(--ombre-forte); }
.carte-service .icone-rond {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--couleur-rubrique, var(--violet));
  color: var(--blanc);
}
.carte-service p { color: var(--gris); flex-grow: 1; }
.carte-service a { font-weight: 600; }

/* === Valeurs === */
.valeurs { background: var(--gris-clair); }
.valeurs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.carte-valeur {
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--ombre);
}
.carte-valeur .numero {
  font-family: var(--font-titres);
  font-size: 2rem;
  font-weight: 700;
  color: var(--magenta);
}
.carte-valeur h3 { margin: 8px 0; }
.carte-valeur p { font-size: 1rem; color: var(--gris); }

/* === Actualités === */
.actus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.carte-actu {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--ombre);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.carte-actu:hover { transform: translateY(-4px); box-shadow: var(--ombre-forte); }
.carte-actu .actu-visuel {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanc);
  background: linear-gradient(135deg, var(--violet) 0%, var(--violet-nuit) 100%);
}
.carte-actu .actu-corps { padding: 24px; display: flex; flex-direction: column; gap: 10px; flex-grow: 1; }
.actu-badge {
  align-self: flex-start;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  color: var(--blanc);
  background: var(--bleu-texte);
}
.actu-badge.c-violet { background: var(--violet); }
.actu-badge.c-magenta { background: var(--magenta); }
.actu-badge.c-vert { background: var(--vert-texte); }
.actu-date { font-size: 0.95rem; color: var(--gris); }
.carte-actu p { color: var(--gris); flex-grow: 1; }

/* === Flux réseaux sociaux === */
.social-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.social-carte {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--ombre);
  padding: 24px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.social-carte h3 { display: flex; align-items: center; gap: 10px; font-size: 1.15rem; }
.social-carte iframe { border: none; border-radius: var(--radius-sm); width: 100%; }
.social-vide {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
  color: var(--gris);
  background: var(--gris-clair);
  border-radius: var(--radius-sm);
  padding: 24px;
}

/* === Bandeau CTA === */
.cta-bande {
  background: linear-gradient(135deg, var(--magenta) 0%, var(--magenta-fonce) 100%);
  color: var(--blanc);
  text-align: center;
}
.cta-bande h2 { color: var(--blanc); margin-bottom: 12px; }
.cta-bande p { font-size: 1.2rem; margin-bottom: 32px; opacity: 0.95; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }

/* === Pages intérieures === */
.page-hero {
  background: linear-gradient(135deg, var(--violet-nuit) 0%, var(--violet) 100%);
  color: var(--blanc);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}
.page-hero h1 { color: var(--blanc); margin-bottom: 12px; }
.page-hero p { font-size: 1.25rem; color: rgba(255,255,255,0.9); max-width: 720px; }
.page-hero .hero-arcs { width: 380px; height: 380px; right: -100px; top: -100px; opacity: 0.25; }

.contenu-page { max-width: 820px; }
.contenu-page h2 { margin: 40px 0 16px; }
.contenu-page h3 { margin: 28px 0 12px; }
.contenu-page p, .contenu-page li { margin-bottom: 14px; color: var(--anthracite); }
.contenu-page ul.puces { list-style: none; }
.contenu-page ul.puces li { padding-left: 32px; position: relative; }
.contenu-page ul.puces li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--couleur-rubrique, var(--magenta));
}
.encadre {
  background: var(--gris-clair);
  border-left: 6px solid var(--couleur-rubrique, var(--magenta));
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 24px;
  margin: 28px 0;
}
.deux-colonnes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 24px 0;
}
.mini-carte {
  background: var(--blanc);
  border: 1px solid #E6E1EE;
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--ombre);
}
.mini-carte h3 { margin-bottom: 8px; }

/* === Formulaires === */
.form-groupe { margin-bottom: 20px; }
label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--violet); }
input[type="text"], input[type="email"], input[type="tel"], input[type="password"],
input[type="url"], input[type="date"], textarea, select {
  width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  border: 2px solid #CFC7DE;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1.05rem;
  color: var(--anthracite);
  background: var(--blanc);
}
textarea { min-height: 140px; resize: vertical; }
input:focus, textarea:focus, select:focus { border-color: var(--bleu); outline: none; box-shadow: 0 0 0 3px rgba(0,139,202,0.25); }
.form-aide { font-size: 0.9rem; color: var(--gris); margin-top: 4px; }

/* === Coordonnées === */
.coords { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 32px 0; }
.coord-carte {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--ombre);
  padding: 28px 24px;
  text-align: center;
}
.coord-carte .icone-rond {
  width: 52px; height: 52px;
  margin: 0 auto 12px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--violet);
  color: var(--blanc);
}
.coord-carte h3 { font-size: 1.1rem; margin-bottom: 6px; }

/* === Bureau === */
.bureau-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 32px; }
.carte-membre {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--ombre);
  padding: 28px 20px;
  text-align: center;
}
.carte-membre .initiales {
  width: 72px; height: 72px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-titres);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--blanc);
}
.carte-membre h3 { font-size: 1.1rem; }
.carte-membre p { color: var(--gris); font-size: 0.98rem; }

/* === Footer === */
.footer {
  background: var(--violet-nuit);
  color: rgba(255,255,255,0.85);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer .logo-blanc { display: inline-block; background: var(--blanc); border-radius: 12px; padding: 10px 16px; margin-bottom: 16px; }
.footer .logo-blanc img { height: 44px; }
.footer h4 {
  color: var(--blanc);
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.footer a { color: rgba(255,255,255,0.85); display: inline-block; padding: 4px 0; }
.footer a:hover { color: var(--blanc); }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  color: var(--blanc);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--magenta); text-decoration: none; }
.footer-contact li { display: flex; gap: 10px; margin-bottom: 14px; }
.footer-contact svg { flex-shrink: 0; margin-top: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding: 24px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
}
.footer-legal { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-legal a.admin-lien { color: #F57BAC; font-weight: 600; }

/* === Administration === */
.admin-fab {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 50px;
  border: none;
  background: var(--violet);
  color: var(--blanc);
  font-weight: 700;
  font-size: 1rem;
  box-shadow: var(--ombre-forte);
}
.admin-fab:hover { background: var(--violet-nuit); }

.admin-overlay {
  position: fixed;
  inset: 0;
  background: rgba(46, 10, 78, 0.6);
  z-index: 1600;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.admin-overlay.ouvert { display: flex; }
.admin-modal {
  background: var(--blanc);
  border-radius: var(--radius);
  width: 100%;
  max-width: 760px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.admin-modal header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid #E6E1EE;
}
.admin-modal header h2 { font-size: 1.3rem; }
.admin-fermer {
  width: 44px; height: 44px;
  border: none;
  background: var(--gris-clair);
  border-radius: 50%;
  font-size: 1.4rem;
  color: var(--violet);
}
.admin-onglets { display: flex; flex-wrap: wrap; gap: 4px; padding: 12px 24px 0; border-bottom: 1px solid #E6E1EE; }
.admin-onglet {
  padding: 10px 16px;
  border: none;
  background: none;
  font-weight: 600;
  color: var(--gris);
  border-bottom: 3px solid transparent;
  min-height: 44px;
}
.admin-onglet.actif { color: var(--magenta); border-bottom-color: var(--magenta); }
.admin-corps { padding: 24px; overflow-y: auto; }
.admin-panneau { display: none; }
.admin-panneau.actif { display: block; }

.admin-ligne {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid #EDE8F3;
}
.admin-ligne .titre-ligne { font-weight: 600; }
.admin-ligne small { display: block; color: var(--gris); font-weight: 400; }
.admin-actions-ligne { display: flex; gap: 8px; }

.btn-mini {
  min-height: 40px;
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  border: 2px solid var(--violet);
  background: var(--blanc);
  color: var(--violet);
}
.btn-mini:hover { background: var(--violet); color: var(--blanc); }
.btn-mini.danger { border-color: var(--magenta); color: var(--magenta); }
.btn-mini.danger:hover { background: var(--magenta); color: var(--blanc); }
.btn-mini.plein { background: var(--magenta); border-color: var(--magenta); color: var(--blanc); }
.btn-mini.plein:hover { background: var(--magenta-fonce); }

/* Interrupteur */
.interrupteur { position: relative; width: 56px; height: 32px; flex-shrink: 0; }
.interrupteur input { position: absolute; opacity: 0; width: 100%; height: 100%; cursor: pointer; }
.interrupteur .curseur {
  position: absolute; inset: 0;
  background: #CFC7DE;
  border-radius: 50px;
  transition: var(--transition);
}
.interrupteur .curseur::after {
  content: "";
  position: absolute;
  top: 4px; left: 4px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--blanc);
  transition: var(--transition);
}
.interrupteur input:checked + .curseur { background: var(--vert-texte); }
.interrupteur input:checked + .curseur::after { transform: translateX(24px); }
.interrupteur input:focus-visible + .curseur { outline: 3px solid var(--bleu); outline-offset: 2px; }

.admin-note {
  background: var(--gris-clair);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 0.98rem;
  color: var(--gris);
  margin-bottom: 20px;
}
.admin-msg { margin-top: 16px; font-weight: 600; min-height: 24px; }
.admin-msg.ok { color: var(--vert-texte); }
.admin-msg.erreur { color: var(--magenta); }

/* Mode édition des textes */
body.mode-edition [data-texte] {
  outline: 2px dashed var(--magenta);
  outline-offset: 4px;
  cursor: text;
  border-radius: 4px;
}
.bandeau-edition {
  position: sticky;
  top: 76px;
  z-index: 900;
  background: var(--magenta);
  color: var(--blanc);
  text-align: center;
  padding: 10px 16px;
  font-weight: 600;
  display: none;
}
body.mode-edition .bandeau-edition { display: block; }

/* === Animations === */
@keyframes apparition {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.anim { animation: apparition 0.7s ease both; }
.anim-2 { animation-delay: 0.15s; }
.anim-3 { animation-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* === Responsive === */
@media (max-width: 1024px) {
  .services-grid, .actus-grid, .social-grid { grid-template-columns: repeat(2, 1fr); }
  .valeurs-grid, .engagements-grille, .bureau-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .menu-toggle { display: flex; }
  .header-cta .btn { padding: 10px 18px; font-size: 0.95rem; }
  .nav {
    position: absolute;
    top: 76px;
    left: 0; right: 0;
    background: var(--blanc);
    box-shadow: var(--ombre-forte);
    display: none;
    padding: 16px 24px 24px;
  }
  .nav.ouvert { display: block; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav-link { width: 100%; justify-content: space-between; font-size: 1.1rem; }
  .sous-menu { position: static; box-shadow: none; padding: 0 0 0 16px; min-width: 0; }
  .services-grid, .actus-grid, .social-grid,
  .valeurs-grid, .engagements-grille, .bureau-grid,
  .deux-colonnes, .coords { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero { padding: 72px 0 100px; }
  .engagements { margin-top: -48px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}