/* Ethicalys — feuille de style */
:root {
  --vert: #537e31;
  --vert-clair: #7d923a;
  --vert-pale: #eef3e8;
  --marine: #2d4665;
  --marine-fonce: #1f3350;
  --gris: #5b6573;
  --gris-clair: #e4e7eb;
  --fond: #ffffff;
  --fond-alt: #f6f7f5;
  --texte: #1f2a37;
  --max: 1120px;
  --degrade: linear-gradient(180deg, var(--vert-clair) 0%, var(--marine) 100%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--texte);
  background: var(--fond);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--vert); }
a:hover { color: var(--marine); }

.conteneur { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- En-tête ---------- */
.entete {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--gris-clair);
}
.entete .conteneur {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: 24px;
}
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo::before {
  content: ""; width: 6px; height: 40px; border-radius: 3px; background: var(--degrade);
}
.logo-texte { display: flex; flex-direction: column; line-height: 1.05; }
.logo-nom { font-size: 28px; font-weight: 700; color: var(--vert); letter-spacing: -0.5px; }
.logo-sous { font-size: 12.5px; color: var(--gris); letter-spacing: .4px; }

.nav { display: flex; gap: 26px; }
.nav a {
  color: var(--marine); text-decoration: none; font-size: 15px; font-weight: 500;
  padding: 6px 0; border-bottom: 2px solid transparent;
}
.nav a:hover { border-bottom-color: var(--vert); color: var(--marine); }
.nav .btn-nav {
  background: var(--vert); color: #fff; padding: 8px 16px; border-radius: 6px; border: 0;
}
.nav .btn-nav:hover { background: var(--marine); color: #fff; }

.menu-toggle { display: none; }

/* ---------- Accroche ---------- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--marine-fonce) 0%, var(--marine) 55%, #3f5f3a 100%);
  color: #fff;
  padding: 96px 0 104px;
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 10px; background: var(--degrade);
}
.hero .surtitre {
  display: inline-block; font-size: 14px; letter-spacing: 2px; text-transform: uppercase;
  color: #cfe0b8; margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 52px); line-height: 1.12; margin: 0 0 22px; max-width: 820px;
  font-weight: 700; letter-spacing: -0.5px;
}
.hero h1 em { font-style: normal; color: #b9d68f; }
.hero p.intro { font-size: 19px; max-width: 680px; color: #dde5ee; margin: 0 0 34px; }
.boutons { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 13px 24px; border-radius: 6px; font-weight: 600;
  text-decoration: none; font-size: 16px; transition: background .15s, color .15s;
}
.btn-plein { background: var(--vert); color: #fff; }
.btn-plein:hover { background: #466c28; color: #fff; }
.btn-contour { border: 1.5px solid rgba(255,255,255,.6); color: #fff; }
.btn-contour:hover { background: #fff; color: var(--marine); }

/* ---------- Sections ---------- */
section { padding: 88px 0; }
section.alt { background: var(--fond-alt); }
.titre-section { max-width: 760px; margin-bottom: 48px; }
.titre-section .etiquette {
  font-size: 13px; letter-spacing: 2px; text-transform: uppercase; color: var(--vert); font-weight: 700;
}
.titre-section h2 {
  font-size: clamp(26px, 3.4vw, 36px); color: var(--marine); margin: 8px 0 14px; line-height: 1.2;
}
.titre-section p { color: var(--gris); margin: 0; font-size: 18px; }

/* Enjeux */
.enjeux { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.enjeu {
  background: #fff; border: 1px solid var(--gris-clair); border-radius: 10px; padding: 22px 18px;
  border-top: 4px solid var(--vert);
}
.enjeu h3 { margin: 0 0 6px; font-size: 16px; color: var(--marine); text-transform: uppercase; letter-spacing: .5px; }
.enjeu p { margin: 0; font-size: 15px; color: var(--gris); }

/* Pôles */
.poles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pole {
  background: #fff; border-radius: 12px; padding: 30px 28px; border: 1px solid var(--gris-clair);
  display: flex; flex-direction: column;
}
.pole .num {
  width: 44px; height: 44px; border-radius: 50%; background: var(--vert-pale); color: var(--vert);
  display: grid; place-items: center; font-weight: 700; margin-bottom: 18px;
}
.pole h3 { color: var(--marine); margin: 0 0 10px; font-size: 21px; line-height: 1.25; }
.pole p { color: var(--gris); margin: 0 0 18px; font-size: 16px; }
.pole a.lien { margin-top: auto; font-weight: 600; text-decoration: none; }
.pole a.lien::after { content: " →"; }

/* Cartes d'offre */
.cartes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.carte {
  background: #fff; border-radius: 10px; padding: 26px 24px; border: 1px solid var(--gris-clair);
  position: relative;
}
.carte::before {
  content: ""; position: absolute; left: 0; top: 22px; bottom: 22px; width: 4px;
  background: var(--degrade); border-radius: 0 3px 3px 0;
}
.carte h3 { margin: 0 0 10px; color: var(--marine); font-size: 18px; line-height: 1.3; }
.carte p { margin: 0 0 10px; color: var(--gris); font-size: 15.5px; }
.carte ul { margin: 0; padding-left: 18px; color: var(--texte); font-size: 15px; }
.carte li { margin-bottom: 4px; }

.gains {
  margin-top: 36px; background: var(--vert-pale); border-radius: 12px; padding: 28px 32px;
  display: grid; grid-template-columns: 220px 1fr; gap: 24px; align-items: start;
}
.gains h3 { margin: 0; color: var(--vert); font-size: 20px; }
.gains ul { margin: 0; padding: 0; list-style: none; columns: 2; column-gap: 32px; }
.gains li { padding-left: 24px; position: relative; margin-bottom: 8px; break-inside: avoid; font-size: 15.5px; }
.gains li::before { content: "✓"; position: absolute; left: 0; color: var(--vert); font-weight: 700; }

/* Formation */
.formation-grille { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.bloc {
  background: #fff; border-radius: 12px; padding: 30px; border: 1px solid var(--gris-clair);
}
.bloc h3 { margin: 0 0 16px; color: var(--marine); font-size: 20px; }
.themes { display: flex; flex-wrap: wrap; gap: 8px; }
.theme {
  background: var(--fond-alt); border: 1px solid var(--gris-clair); border-radius: 999px;
  padding: 6px 14px; font-size: 14.5px; color: var(--marine);
}
.specialisee { padding: 14px 0; border-bottom: 1px solid var(--gris-clair); }
.specialisee:last-child { border-bottom: 0; padding-bottom: 0; }
.specialisee:first-of-type { padding-top: 0; }
.specialisee strong { display: block; color: var(--marine); font-size: 16px; }
.specialisee span { color: var(--gris); font-size: 15px; }
.formats { margin-top: 28px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.format { border-left: 3px solid var(--vert); padding: 4px 0 4px 16px; }
.format strong { color: var(--marine); display: block; }
.format span { color: var(--gris); font-size: 15px; }

/* À propos */
.apropos { display: grid; grid-template-columns: 200px 1fr; gap: 48px; align-items: start; }
.portrait {
  width: 200px; border-radius: 12px; overflow: hidden; border: 4px solid #fff;
  box-shadow: 0 6px 24px rgba(31,51,80,.15);
}
.apropos h3 { margin: 0 0 4px; color: var(--marine); font-size: 26px; }
.apropos .role { color: var(--vert); font-weight: 600; margin: 0 0 20px; }
.apropos p { margin: 0 0 14px; }
.faits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 26px 0; }
.fait { background: #fff; border-radius: 10px; padding: 18px; border: 1px solid var(--gris-clair); }
.fait strong { display: block; font-size: 26px; color: var(--vert); line-height: 1.1; }
.fait span { font-size: 14px; color: var(--gris); }
.references { margin-top: 10px; }
.references h4 { margin: 0 0 12px; font-size: 14px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gris); }
.references .themes .theme { background: #fff; }

/* Engagements */
.engagements { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.engagement { text-align: center; padding: 32px 24px; border-radius: 12px; background: #fff; border: 1px solid var(--gris-clair); }
.engagement .icone {
  width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 50%;
  background: var(--vert-pale); display: grid; place-items: center;
}
.engagement .icone svg { width: 26px; height: 26px; stroke: var(--vert); fill: none; stroke-width: 2; }
.engagement h3 { margin: 0 0 8px; color: var(--marine); font-size: 18px; text-transform: uppercase; letter-spacing: 1px; }
.engagement p { margin: 0; color: var(--gris); font-size: 15.5px; }

/* Contact */
.contact { background: var(--marine); color: #fff; }
.contact .titre-section h2 { color: #fff; }
.contact .titre-section p { color: #cdd6e1; }
.contact .titre-section .etiquette { color: #b9d68f; }
.contact-grille { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 760px; }
.contact-carte {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.18); border-radius: 12px;
  padding: 24px; text-decoration: none; color: #fff; display: block;
}
.contact-carte:hover { background: rgba(255,255,255,.12); color: #fff; }
.contact-carte span { display: block; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; color: #b9d68f; margin-bottom: 6px; }
.contact-carte strong { font-size: 19px; word-break: break-word; }

/* Pied de page */
.pied { background: var(--marine-fonce); color: #aab6c5; font-size: 14px; padding: 28px 0; }
.pied .conteneur { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.pied a { color: #d5dde7; }

/* Page mentions légales */
.page-legale { padding: 64px 0 88px; }
.page-legale .conteneur { max-width: 820px; }
.page-legale h1 { color: var(--marine); font-size: 36px; margin: 0 0 32px; }
.page-legale h2 { color: var(--marine); font-size: 21px; margin: 36px 0 10px; }
.page-legale p, .page-legale li { color: var(--texte); }
.a-completer { background: #fff3cd; padding: 1px 6px; border-radius: 4px; }

/* ---------- Adaptation écrans ---------- */
@media (max-width: 1000px) {
  .enjeux { grid-template-columns: repeat(3, 1fr); }
  .poles, .cartes { grid-template-columns: repeat(2, 1fr); }
  .nav { gap: 18px; }
}
@media (max-width: 860px) {
  .menu-toggle {
    display: block; background: none; border: 1px solid var(--gris-clair); border-radius: 6px;
    padding: 8px 12px; font-size: 15px; color: var(--marine); cursor: pointer;
  }
  .nav {
    display: none; position: absolute; top: 68px; left: 0; right: 0; background: #fff;
    flex-direction: column; gap: 0; padding: 8px 24px 16px; border-bottom: 1px solid var(--gris-clair);
  }
  .nav.ouvert { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--gris-clair); }
  .nav .btn-nav { margin-top: 12px; text-align: center; border-bottom: 0; }
  .formation-grille, .apropos { grid-template-columns: 1fr; }
  .gains { grid-template-columns: 1fr; }
  .formats { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .conteneur { padding: 0 16px; }
  section { padding: 64px 0; }
  .hero { padding: 64px 0 72px; }
  .enjeux, .poles, .cartes, .engagements, .contact-grille { grid-template-columns: 1fr; }
  .faits { grid-template-columns: 1fr; }
  .gains ul { columns: 1; }
  .gains { padding: 22px; }
  .logo-nom { font-size: 24px; }
}