/* =========================================================
   Starter Formation — feuille de style partagée
   Identité : signalétique de sécurité (vert secours, rouge
   incendie, jaune électrique) traitée de façon sobre et pro.
   Modifiez les variables ci-dessous pour adapter couleurs et polices.
   ========================================================= */

:root {
  /* Couleurs */
  --ink:        #2b2b2b;   /* gris très foncé — texte principal + barres sombres */
  --ink-soft:   #6b6b6b;   /* gris logo — texte secondaire */
  --paper:      #f6f5f3;   /* fond de page */
  --surface:    #ffffff;   /* cartes */
  --line:       #e4e2dd;   /* filets / bordures */

  --secours:      #e75e1a; /* ORANGE logo — accent principal (liens, boutons, pictos) */
  --secours-dark: #c44d12; /* orange foncé — survol */
  --accent-soft:  #f4915a; /* orange clair — sur fonds sombres */
  --incendie:     #e75e1a; /* uniformisé orange */
  --elec:         #727272; /* gris logo — pictos secondaires */

  /* Typographie */
  --font-display: "Saira", system-ui, -apple-system, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, sans-serif;

  /* Mesure & rythme */
  --maxw: 1120px;
  --gap: clamp(1rem, 2.5vw, 2rem);
  --radius: 14px;
  --radius-sm: 10px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--secours); text-decoration: none; }
a:hover { color: var(--secours-dark); }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 0.4em;
  font-weight: 700;
}

p { margin: 0 0 1rem; }

:focus-visible {
  outline: 3px solid var(--secours);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 2rem);
}

.section { padding-block: clamp(3rem, 7vw, 5.5rem); }

.eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--secours);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.9rem;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 2px;
  background: var(--secours);
  display: inline-block;
}

.lede { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--ink-soft); max-width: 60ch; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, background .15s ease, color .15s ease;
}
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } }
.btn:hover { transform: translateY(-1px); }

.btn-primary { background: var(--secours); color: #fff; }
.btn-primary:hover { background: var(--secours-dark); color: #fff; }

.btn-ghost { border-color: var(--line); color: var(--ink); background: var(--surface); }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }

/* ---------- En-tête / navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(150%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.brand { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand-mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--secours);
  display: grid; place-items: center;
  color: #fff;
  flex: none;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: -0.01em;
}
.brand-name span { color: var(--secours); }

.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a.nav-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  padding-block: 0.4rem;
}
.nav a.nav-link:hover { color: var(--secours); }
.nav a.nav-link[aria-current="page"] { color: var(--secours); box-shadow: inset 0 -2px 0 var(--secours); }

.nav-toggle {
  display: none;
  background: none; border: 1px solid var(--line);
  border-radius: 8px; padding: 0.45rem 0.55rem;
  cursor: pointer; color: var(--ink);
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute; inset: 68px 0 auto 0;
    flex-direction: column; align-items: flex-start;
    gap: 0.2rem;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: 0.6rem clamp(1.1rem, 4vw, 2rem) 1.1rem;
    display: none;
  }
  .nav.open { display: flex; }
  .nav .btn { margin-top: 0.5rem; }
}

/* ---------- Héro ---------- */
.hero { padding-block: clamp(3.2rem, 8vw, 6rem); }
.hero h1 {
  font-size: clamp(2.3rem, 6vw, 4rem);
  max-width: 16ch;
}
.hero h1 em { font-style: normal; color: var(--secours); }
.hero .lede { margin-bottom: 1.8rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }

/* Bandeau de pictogrammes "panneaux" — élément signature */
.signpost {
  margin-top: clamp(2.2rem, 5vw, 3.4rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
}
@media (max-width: 760px) { .signpost { grid-template-columns: repeat(2, 1fr); } }

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.sign {
  width: 46px; height: 46px;
  border-radius: 11px;
  display: grid; place-items: center;
  color: #fff; flex: none;
}
.sign svg { width: 26px; height: 26px; }
.sign--secours  { background: var(--secours); }
.sign--incendie { background: var(--secours); }
.sign--elec     { background: var(--elec); color: #fff; }
.sign--evac     { background: var(--secours); }
.sign--grey     { background: var(--elec); color: #fff; }
.panel-label { font-family: var(--font-display); font-weight: 600; font-size: 0.98rem; }
.panel-sub   { font-size: 0.82rem; color: var(--ink-soft); }

/* ---------- Domaines ---------- */
.domaines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--gap);
  margin-top: 2.2rem;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
  transition: border-color .15s ease, transform .15s ease;
}
@media (prefers-reduced-motion: reduce) { .card { transition: none; } }
.card:hover { border-color: var(--secours); transform: translateY(-2px); }
.card .sign { margin-bottom: 1rem; }
.card h3 { font-size: 1.2rem; margin-bottom: 0.2rem; }
.card p { color: var(--ink-soft); margin-bottom: 0; }

/* Logo image (en-tête) */
.brand-logo { height: 40px; width: auto; display: block; }
@media (max-width: 760px) { .brand-logo { height: 34px; } }

/* Cartes "grandes familles" */
.card .fam-count {
  font-family: var(--font-display); font-weight: 600;
  font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--secours); margin: 0 0 0.55rem;
}
.card .fam-ex { font-size: 0.9rem; }
.card .more {
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem;
  display: inline-flex; align-items: center; gap: 0.3rem; margin-top: 0.8rem;
}
.card .more svg { width: 15px; height: 15px; }

/* ---------- Bandeau qualité / Qualiopi ---------- */
.quality {
  background: var(--ink);
  color: #fff;
}
.quality .wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--gap);
  align-items: center;
}
@media (max-width: 760px) { .quality .wrap { grid-template-columns: 1fr; } }
.quality h2 { color: #fff; }
.quality .eyebrow { color: var(--accent-soft); }
.quality .eyebrow::before { background: var(--accent-soft); }
.quality p { color: #c7ced6; }
.quality .badge {
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
}
.quality .badge strong { font-family: var(--font-display); font-size: 1.05rem; }
.quality .badge .ref { color: var(--accent-soft); font-weight: 600; }

/* ---------- Catalogue ---------- */
.cat-intro { border-bottom: 1px solid var(--line); }

.domaine-block { padding-block: clamp(2.4rem, 5vw, 3.4rem); border-bottom: 1px solid var(--line); }
.domaine-head { display: flex; align-items: center; gap: 0.9rem; margin-bottom: 1.6rem; }
.domaine-head h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0; }

.formations { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: var(--gap); }

.formation {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}
.formation h3 { font-size: 1.2rem; margin-bottom: 0.3rem; }
.formation .ref {
  font-family: var(--font-display);
  font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: 1rem;
}
.fiche { list-style: none; margin: 0 0 1.2rem; padding: 0; display: grid; gap: 0.55rem; }
.fiche li { display: grid; grid-template-columns: 130px 1fr; gap: 0.6rem; font-size: 0.92rem; }
.fiche .k {
  font-family: var(--font-display); font-weight: 600;
  color: var(--ink); font-size: 0.82rem; letter-spacing: 0.02em;
  padding-top: 0.05rem;
}
.fiche .v { color: var(--ink-soft); }
.formation .btn { margin-top: auto; align-self: flex-start; }

@media (max-width: 440px) {
  .fiche li { grid-template-columns: 1fr; gap: 0.1rem; }
}

/* ---------- Pied de page ---------- */
.site-footer {
  background: var(--ink);
  color: #c7ced6;
  padding-block: clamp(2.6rem, 5vw, 3.6rem);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--gap);
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 1.6rem; } }
.site-footer h4 {
  font-family: var(--font-display); color: #fff;
  font-size: 0.85rem; letter-spacing: 0.12em; text-transform: uppercase;
  margin: 0 0 0.9rem;
}
.site-footer a { color: #c7ced6; }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.footer-brand .brand-name { color: #fff; }
.footer-bottom {
  margin-top: 2.2rem; padding-top: 1.3rem;
  border-top: 1px solid rgba(255,255,255,0.14);
  font-size: 0.85rem; display: flex; flex-wrap: wrap; gap: 0.4rem 1.2rem; justify-content: space-between;
}

/* ---------- Bandeau de confiance (certifications) ---------- */
.trust { border-bottom: 1px solid var(--line); background: var(--surface); }
.trust .wrap {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 1rem 2.2rem; padding-block: 1.15rem;
}
.trust-item {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; color: var(--ink);
}
.trust-item svg { width: 20px; height: 20px; color: var(--secours); flex: none; }
.trust-item small { color: var(--ink-soft); font-weight: 500; font-family: var(--font-body); }
.trust-stars { color: var(--elec); letter-spacing: 0.05em; }

/* ---------- Étapes "devis" ---------- */
.steps-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--gap); margin-top: 2.2rem; counter-reset: step;
}
.step {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.6rem; position: relative;
}
.step::before {
  counter-increment: step; content: counter(step);
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--secours); color: #fff;
  display: grid; place-items: center; margin-bottom: 0.9rem;
}
.step h3 { font-size: 1.12rem; }
.step p { color: var(--ink-soft); margin-bottom: 0; }

/* ---------- Section VR / RA (immersive) ---------- */
.vr { background: var(--ink); color: #fff; overflow: hidden; }
.vr .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(1.6rem, 4vw, 3rem); align-items: center; }
@media (max-width: 820px) { .vr .wrap { grid-template-columns: 1fr; } }
.vr h2 { color: #fff; }
.vr .eyebrow { color: var(--accent-soft); }
.vr .eyebrow::before { background: var(--accent-soft); }
.vr p { color: #c7ced6; }
.vr .vr-stat {
  border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius);
  padding: 1.6rem 1.8rem; background: rgba(255,255,255,0.03);
}
.vr .vr-stat .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.6rem, 7vw, 3.6rem); color: var(--accent-soft); line-height: 1; }
.vr .vr-stat p { margin: 0.6rem 0 0; color: #c7ced6; }
.vr-list { list-style: none; margin: 1.2rem 0 0; padding: 0; display: grid; gap: 0.6rem; }
.vr-list li { display: flex; gap: 0.6rem; align-items: flex-start; color: #e7ebee; font-size: 0.96rem; }
.vr-list svg { width: 18px; height: 18px; color: var(--accent-soft); flex: none; margin-top: 0.2rem; }

/* ---------- Avis clients ---------- */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--gap); margin-top: 2.2rem; }
.review {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.5rem; display: flex; flex-direction: column;
}
.review .stars { color: var(--elec); font-size: 1.05rem; letter-spacing: 0.08em; margin-bottom: 0.7rem; }
.review p { color: var(--ink-soft); font-style: italic; margin-bottom: 1rem; }
.review .who { font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; color: var(--ink); margin-top: auto; }
.review .who span { display: block; font-family: var(--font-body); font-weight: 400; font-size: 0.8rem; color: var(--ink-soft); }

/* ---------- Pied de page : coordonnées ---------- */
.footer-contact { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; }
.footer-contact li { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.92rem; }
.footer-contact svg { width: 17px; height: 17px; color: var(--accent-soft); flex: none; margin-top: 0.18rem; }
.footer-legal { font-size: 0.78rem; color: #8d97a1; margin-top: 0.4rem; }

/* =========================================================
   CATALOGUE — sommaire des thèmes + fiches formations
   (mise en page claire et lisible pour les 11 familles)
   ========================================================= */

/* Intro du catalogue */
.cat-hero { padding-block: clamp(2.6rem, 6vw, 4rem) 0.5rem; }
.cat-hero h1 { font-size: clamp(2rem, 5vw, 3rem); max-width: 20ch; }
.cat-hero h1 em { font-style: normal; color: var(--secours); }

/* Sommaire : grille de tuiles cliquables vers chaque thème */
.theme-nav {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.9rem;
  margin-top: 2.2rem;
}
.theme-tile {
  display: flex; align-items: center; gap: 0.85rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  color: var(--ink);
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
@media (prefers-reduced-motion: reduce) { .theme-tile { transition: none; } }
.theme-tile:hover {
  border-color: var(--secours); color: var(--ink);
  transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}
.theme-tile .sign { width: 42px; height: 42px; border-radius: 10px; margin: 0; }
.theme-tile .sign svg { width: 23px; height: 23px; }
.theme-tile .tt-name {
  font-family: var(--font-display); font-weight: 600;
  font-size: 0.98rem; line-height: 1.15;
}
.theme-tile .tt-count {
  display: block; font-family: var(--font-body); font-weight: 400;
  font-size: 0.8rem; color: var(--ink-soft); margin-top: 0.15rem;
}

/* En-tête de chaque bloc thème */
.domaine-block { scroll-margin-top: 84px; }
.domaine-head { flex-wrap: wrap; }
.domaine-head .sign { margin: 0; }
.fam-badge {
  margin-left: auto;
  font-family: var(--font-display); font-weight: 600;
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--secours);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 0.32rem 0.85rem; white-space: nowrap;
}
.domaine-intro { color: var(--ink-soft); max-width: 72ch; margin: -0.4rem 0 1.7rem; }

/* Retour au sommaire */
.back-top {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-family: var(--font-display); font-weight: 600; font-size: 0.82rem;
  color: var(--ink-soft); margin-top: 1.6rem;
}
.back-top:hover { color: var(--secours); }
.back-top svg { width: 14px; height: 14px; }

/* Étiquettes de modalité sur les fiches */
.formation .tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0 0 1rem; }
.formation .tag {
  font-family: var(--font-display); font-weight: 600;
  font-size: 0.72rem; letter-spacing: 0.03em;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 999px; padding: 0.24rem 0.72rem; color: var(--ink-soft);
}
.formation .tag--vr {
  color: var(--secours);
  border-color: color-mix(in srgb, var(--secours) 40%, var(--line));
  background: color-mix(in srgb, var(--secours) 8%, var(--surface));
}

/* ---------- Entrée douce (héro) ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.rise { animation: rise .6s ease both; }
.rise-2 { animation-delay: .08s; }
.rise-3 { animation-delay: .16s; }
@media (prefers-reduced-motion: reduce) {
  .rise, .rise-2, .rise-3 { animation: none; }
}

/* ---------- Vignettes formation « B » (photo 220 px, titre orange) ---------- */
.carte-f {
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  text-decoration: none; color: inherit;
  box-shadow: 0 6px 22px rgba(43, 43, 43, 0.08);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.carte-f:hover, .carte-f:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 14px 34px rgba(43, 43, 43, 0.16);
}
.carte-f:focus-visible { outline: 2px solid var(--secours); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  .carte-f, .carte-f .cf-regle, .carte-f .cf-fleche { transition: none; }
  .carte-f:hover { transform: none; }
}
.cf-photo { display: block; height: 220px; background: var(--line); }
.cf-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cf-corps { display: flex; flex-direction: column; align-items: flex-start; padding: 17px 20px 19px; flex: 1; }
.cf-refline { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; margin-bottom: 11px; }
.cf-ref {
  display: inline-block; background: var(--secours); color: #fff;
  font-family: var(--font-body); font-size: 0.68rem; font-weight: 800;
  letter-spacing: 0.05em; padding: 4px 11px; border-radius: 20px; white-space: nowrap;
}
.cf-pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.75rem; font-weight: 600; color: var(--ink-soft);
  background: var(--paper); border: 1px solid var(--line);
  padding: 4px 10px; border-radius: 20px; white-space: nowrap;
}
.cf-titre {
  font-family: var(--font-display); font-size: 1.2rem; font-weight: 700;
  line-height: 1.2; color: var(--secours); margin: 2px 0 0;
}
.cf-plus {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--ink-soft); font-weight: 700; font-size: 0.86rem; margin-top: 15px;
}
.cf-fleche { transition: margin-left 0.18s ease; }
.carte-f:hover .cf-plus { color: var(--secours); }
.carte-f:hover .cf-fleche { margin-left: 5px; }
.cf-regle {
  height: 3px; width: 44px; background: var(--secours);
  border-radius: 3px; margin-top: 13px; transition: width 0.22s ease;
}
.carte-f:hover .cf-regle { width: 96px; }