:root {
  --navy: #1b2a4a;
  --navy-dark: #10192e;
  --blue: #e07a5f;
  --blue-dark: #c96449;
  --blue-light: #fbe9e3;
  --bg: #faf9f6;
  --gray-50: #f3f1ec;
  --gray-100: #eae7e0;
  --gray-300: #d8d3c8;
  --gray-500: #767268;
  --gray-700: #2d2d2d;
  --white: #ffffff;
  --radius: 10px;
  --shadow: 0 6px 20px rgba(27, 42, 74, 0.10);
  --shadow-lg: 0 18px 40px rgba(27, 42, 74, 0.18);
  --navy-light: #2c3f68;
  --max-width: 1160px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Échelle d'espacement */
  --space-sm: 24px;
  --space-md: 48px;
  --space-lg: 96px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-weight: 400;
  color: var(--gray-700);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-weight: 700; }
h4, h5, h6 { font-weight: 600; }

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

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Bandeau d'annonce ---------- */
.announce-bar {
  background: var(--blue);
  color: var(--white);
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 9px 16px;
}

/* ---------- Header ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid var(--navy-dark);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 16px;
}

.logo {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--white);
  letter-spacing: -0.02em;
}

.logo span { color: var(--blue); }

nav.main-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

nav.main-nav a {
  position: relative;
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 500;
  color: #c9d1e0;
  padding: 6px 2px;
  transition: color 0.2s ease;
}

nav.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width 0.25s ease;
}

nav.main-nav a:hover,
nav.main-nav a[aria-current="page"] {
  color: var(--white);
}

nav.main-nav a:hover::after,
nav.main-nav a[aria-current="page"]::after {
  width: 100%;
}

/* ---------- Menus déroulants de navigation ---------- */
.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.dropdown-toggle {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 4px 2px 4px 0;
  display: inline-flex;
  align-items: center;
}

.dropdown-toggle .chevron {
  display: inline-block;
  font-size: 0.7em;
  transition: transform 0.2s ease;
}

.nav-item:hover .dropdown-toggle .chevron,
.nav-item.open .dropdown-toggle .chevron {
  transform: rotate(180deg);
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--navy);
  border: 1px solid #2a3a5c;
  border-radius: 8px;
  padding: 8px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 200;
  flex-basis: 100%;
}

.dropdown a {
  display: block;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.9rem;
}

.dropdown a::after { content: none; }
.dropdown a:hover { background: rgba(255, 255, 255, 0.08); color: var(--white); }

.nav-item:hover .dropdown,
.nav-item.open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-cta {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.nav-cta .btn-outline {
  border-color: #4a577a;
  color: var(--white);
}
.nav-cta .btn-outline:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid #3d4a68;
  color: var(--white);
  border-radius: 8px;
  font-size: 1.4rem;
  padding: 4px 10px;
  cursor: pointer;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  text-align: center;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:hover { background: var(--blue-dark); }

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

.btn-light {
  background: var(--white);
  color: var(--navy);
}
.btn-light:hover { background: var(--gray-100); }

.btn-block { width: 100%; }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }

/* Petite flèche animée sur les boutons outline (liens/CTA secondaires) */
.btn-outline::after {
  content: "→";
  display: inline-block;
  margin-left: 6px;
  color: currentColor;
  transition: transform 0.2s ease;
}
.btn-outline:hover::after { transform: translateX(4px); }
.nav-cta .btn-outline::after { content: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  padding: 72px 0 88px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -80px 0 -80px 0;
  background:
    linear-gradient(135deg, rgba(27, 42, 74, 0.92) 0%, rgba(44, 63, 104, 0.86) 55%, rgba(16, 25, 46, 0.93) 100%),
    var(--hero-bg, none) center/cover no-repeat;
  transform: translateY(var(--parallax-y, 0px));
  will-change: transform;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: 2.5rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.hero p.lead {
  font-size: 1.1rem;
  color: #c9d4e8;
  margin-bottom: 28px;
  max-width: 46ch;
}

.hero .hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.page-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  padding: 56px 0;
  text-align: center;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: -80px 0 -80px 0;
  background:
    linear-gradient(135deg, rgba(27, 42, 74, 0.92) 0%, rgba(44, 63, 104, 0.86) 55%, rgba(16, 25, 46, 0.93) 100%),
    var(--hero-bg, none) center/cover no-repeat;
  transform: translateY(var(--parallax-y, 0px));
  will-change: transform;
  z-index: 0;
}

.page-hero .container { position: relative; z-index: 1; }

.page-hero h1 { font-size: 2.1rem; margin-bottom: 10px; letter-spacing: -0.02em; }
.page-hero p { color: #c9d4e8; max-width: 60ch; margin: 0 auto; }

/* ---------- Candidature form (hero card) ---------- */
.candidature-card {
  background: var(--white);
  color: var(--gray-700);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

.candidature-card--narrow { max-width: 520px; margin: 0 auto; }

.candidature-card--flat {
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
}

.section-title {
  color: var(--navy);
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.candidature-card h3 {
  color: var(--navy);
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.candidature-card .sub {
  font-size: 0.88rem;
  color: var(--gray-500);
  margin-bottom: 18px;
}

.field { margin-bottom: 14px; }

.field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--white);
  color: var(--gray-700);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue);
}

.field textarea { resize: vertical; min-height: 90px; }

.form-note {
  font-size: 0.78rem;
  color: var(--gray-500);
  margin-top: 10px;
}

.form-success {
  display: none;
  background: #e8f7ee;
  color: #1c7c3d;
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 0.9rem;
  margin-top: 14px;
}

.form-success.visible { display: block; }

/* ---------- Sections ---------- */
section { padding: var(--space-lg) 0; }

.section-alt { background: var(--gray-50); }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 40px; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.section-head h2 {
  font-size: 1.9rem;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-head p { color: var(--gray-500); }

/* ---------- Dual path block ---------- */
.dual-path {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.path-card {
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.path-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px) scale(1.02);
}

.path-card .icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.path-card h3 { color: var(--navy); font-size: 1.3rem; margin-bottom: 10px; }
.path-card p { color: var(--gray-500); margin-bottom: 20px; }

/* ---------- Formation cards ---------- */
.formation-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.formation-card {
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.formation-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px) scale(1.02);
}

.formation-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.formation-card .formation-card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.formation-card .tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 14px;
  width: fit-content;
}

.formation-card h3 {
  color: var(--navy);
  font-size: 1.2rem;
  margin-bottom: 10px;
  line-height: 1.3;
}

.formation-meta {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.formation-meta strong { color: var(--gray-700); }

.formation-card .debouches-preview {
  font-size: 0.88rem;
  color: var(--gray-500);
  margin-bottom: 20px;
  flex-grow: 1;
}

/* ---------- Atouts / feature list ---------- */
.atouts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.atouts-grid--single { grid-template-columns: 1fr; }

.atout-item {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow);
}

.atout-item .icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 14px;
}

.atout-item .icon svg { width: 22px; height: 22px; }

.atout-item h4 { color: var(--navy); margin-bottom: 8px; font-size: 1.05rem; }
.atout-item p { color: var(--gray-500); font-size: 0.92rem; }

/* Variante cartes navy avec icônes SVG outline blanches (inspirée EDMA) */
.atouts-grid--navy .atout-item {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-color: transparent;
  color: var(--white);
}

.atouts-grid--navy .atout-item .icon {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
}

.atouts-grid--navy .atout-item h4 { color: var(--white); }
.atouts-grid--navy .atout-item p { color: #c9d4e8; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-grid h2 { color: var(--navy); font-size: 1.9rem; margin-bottom: 16px; letter-spacing: -0.02em; }
.about-grid p { color: var(--gray-500); margin-bottom: 14px; }

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.stat-box {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 18px;
}

.about-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  margin-bottom: 20px;
}

.stat-box .num { font-size: 1.6rem; font-weight: 800; color: var(--navy); }
.stat-box .label { font-size: 0.85rem; color: var(--gray-500); }

/* ---------- CTA final ---------- */
.cta-final {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  border-radius: 20px;
  padding: 48px;
  text-align: center;
  margin: 0 20px;
  max-width: calc(var(--max-width) - 40px);
  margin-left: auto;
  margin-right: auto;
}

.cta-final h2 { font-size: 1.8rem; margin-bottom: 12px; letter-spacing: -0.02em; }
.cta-final p { color: #c9d4e8; margin-bottom: 24px; max-width: 50ch; margin-left: auto; margin-right: auto; }
.cta-final .hero-actions { justify-content: center; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Content blocks (generic pages) ---------- */
.content-block { max-width: 700px; margin: 0 auto; }
.content-block h2 { color: var(--navy); font-size: 1.6rem; margin: 36px 0 14px; letter-spacing: -0.02em; }
.content-block h2:first-child { margin-top: 0; }
.content-block p { margin-bottom: 14px; color: var(--gray-700); }
.content-block ul { margin: 0 0 14px 20px; }
.content-block li { margin-bottom: 8px; }

.content-image {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  margin: 24px 0;
}

.content-image--compact { height: 220px; margin-top: 0; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.info-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 20px;
}

.info-card h3 { color: var(--navy); margin-bottom: 10px; font-size: 1.05rem; }
.info-card p { color: var(--gray-500); font-size: 0.92rem; margin: 0; }

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--gray-100);
  padding: 18px 0;
}

.faq-item summary {
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--blue); }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin-top: 10px; color: var(--gray-500); font-size: 0.92rem; }

/* ---------- Debouches table-ish ---------- */
.debouche-group { margin-bottom: 32px; }
.debouche-group h3 { color: var(--navy); margin-bottom: 14px; }
.debouche-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.debouche-tags span {
  background: var(--blue-light);
  color: var(--navy);
  font-size: 0.85rem;
  padding: 6px 12px;
  border-radius: 20px;
}

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--navy-dark);
  color: #b8c4dd;
  padding: 48px 0 24px;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-grid h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 14px; }
.footer-grid a, .footer-grid p { font-size: 0.88rem; color: #b8c4dd; display: block; margin-bottom: 8px; }
.footer-grid a:hover { color: var(--white); }

.footer-logo { font-weight: 800; font-size: 1.15rem; color: var(--white); margin-bottom: 10px; }
.footer-logo span { color: var(--blue); }

.social-links { display: flex; gap: 12px; margin-top: 12px; }
.social-links a {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  font-size: 0.8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-bottom a { color: #8a97b3; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.mb-0 { margin-bottom: 0 !important; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .hero .container { grid-template-columns: 1fr; }
  .dual-path, .formation-grid, .atouts-grid, .about-grid, .two-col, .footer-grid {
    grid-template-columns: 1fr;
  }
  nav.main-nav {
    display: none;
    flex-direction: column;
    width: 100%;
    gap: 4px;
    padding-top: 12px;
  }
  nav.main-nav.open { display: flex; }
  .nav-wrap { flex-wrap: wrap; }
  .nav-toggle { display: block; }
  .hero h1 { font-size: 1.9rem; }
  .cta-final { padding: 32px 24px; }

  .nav-item { flex-direction: row; flex-wrap: wrap; }
  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    display: none;
    margin: 4px 0 4px 8px;
  }
  .nav-item.open .dropdown { display: block; }
}

@media (max-width: 480px) {
  .hero { padding: 48px 0 64px; }
  section { padding: var(--space-md) 0; }
}

/* ---------- Animations (fade-in on scroll / load) ---------- */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-sub.fade-in-up { transition-delay: 0.15s; }

.formation-grid .formation-card:nth-child(2),
.atouts-grid .atout-item:nth-child(2),
.dual-path .path-card:nth-child(2) { transition-delay: 0.1s; }

.atouts-grid .atout-item:nth-child(3) { transition-delay: 0.2s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
  .fade-in-up {
    opacity: 1 !important;
    transform: none !important;
  }
}