:root { --bleu: #0A6CFF; --fond: #05080f; --carte: #0d1420; --trait: #1f2c3f; --texte: #f2f6fc; --doux: #a8b6c9; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--fond); color: var(--texte); font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; font-size: 17px; line-height: 1.55; }
a { color: inherit; }
.large { margin: 0 auto; max-width: 1080px; padding: 0 20px; }
header { backdrop-filter: blur(10px); background: rgba(5, 8, 15, .86); border-bottom: 1px solid var(--trait); position: sticky; top: 0; z-index: 2; }
header .large { align-items: center; display: flex; gap: 20px; justify-content: space-between; min-height: 64px; }
.logo { align-items: flex-start; display: inline-flex; flex-direction: column; gap: 3px; text-decoration: none; width: auto; }
.logo strong { color: #f4f7fb; font-size: 26px; font-weight: 700; letter-spacing: .2em; line-height: 1; white-space: nowrap; }
.logo sup { font-size: .32em; font-weight: 700; letter-spacing: 0; line-height: 1; margin-left: 1px; position: relative; top: -.75em; vertical-align: baseline; }
.logo .barres { display: flex; height: 2px; justify-content: space-between; width: 100%; }
.logo .barres i { display: block; height: 2px; width: 38%; }
.logo .bleu { background: #0055a4; }
.logo .rouge { background: #ef4135; }
.logo em { color: #aeb8c5; font-size: 9.5px; font-style: normal; font-weight: 500; letter-spacing: .17em; line-height: 1; text-transform: uppercase; white-space: nowrap; }
nav { display: flex; flex-wrap: wrap; gap: 18px; }
nav a { color: var(--doux); font-size: 15px; text-decoration: none; }
nav a:hover { color: #fff; }
.tete { padding: 72px 0 56px; text-align: center; }
.sur-titre { color: #6fa8ff; font-size: 14px; font-weight: 700; letter-spacing: .12em; margin: 0 0 12px; text-transform: uppercase; }
h1 { font-size: clamp(36px, 7vw, 62px); letter-spacing: -.02em; line-height: 1.08; margin: 0 auto 18px; max-width: 800px; }
.tete > .large > p.chapo { color: var(--doux); font-size: 20px; margin: 0 auto 28px; max-width: 640px; }
.boutons { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.recherche { align-items: end; display: grid; gap: 10px; grid-template-columns: 1fr auto; margin: 16px 0; }
.recherche label { color: var(--doux); font-size: 15px; grid-column: 1 / -1; }
.recherche input { background: var(--carte); border: 1px solid var(--trait); border-radius: 12px; color: #fff; font-size: 17px; padding: 14px; width: 100%; }
.recherche .bouton { border: 0; cursor: pointer; font-size: 16px; }
.resultat { background: var(--carte); border: 1px solid var(--trait); border-radius: 14px; margin: 18px 0; padding: 18px; }
.resultat[hidden] { display: none; }
.resultat .point { background: var(--fond); }
.boutons.gauche { justify-content: flex-start; margin-bottom: 12px; }
.bouton { background: var(--bleu); border-radius: 12px; color: #fff; display: inline-block; font-weight: 700; padding: 14px 24px; text-decoration: none; }
.bouton:hover { background: #2f83ff; }
.bouton.second { background: transparent; border: 1px solid var(--trait); }
section { border-top: 1px solid var(--trait); padding: 64px 0; }
h2 { font-size: clamp(28px, 4.4vw, 40px); letter-spacing: -.01em; line-height: 1.15; margin: 0 0 14px; }
h3 { font-size: 19px; margin: 0 0 6px; }
.deux { align-items: center; display: grid; gap: 40px; grid-template-columns: 1.15fr .85fr; }
.ecrans { display: flex; gap: 14px; justify-content: center; }
.ecrans img { border: 1px solid var(--trait); border-radius: 22px; display: block; max-width: 48%; width: 210px; }
.points { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); margin: 24px 0; }
.point { background: var(--carte); border: 1px solid var(--trait); border-radius: 14px; padding: 16px 18px; }
.point p { color: var(--doux); font-size: 15.5px; margin: 0; }
.point .chiffre { color: #6fa8ff; font-size: 34px; font-weight: 800; line-height: 1.1; margin: 0 0 4px; }
.manifeste { max-width: 820px; }
.texte-manifeste { font-size: 19px; max-width: 760px; }
.texte-manifeste .fort { color: #fff; font-size: 22px; font-weight: 700; line-height: 1.35; }
.points.trois { grid-template-columns: repeat(3, 1fr); }
.etapes { color: var(--doux); padding-left: 22px; }
.etapes li { margin: 6px 0; }
.note { color: var(--doux); font-size: 15px; }
footer { border-top: 1px solid var(--trait); color: var(--doux); font-size: 14.5px; padding: 30px 0 44px; }
footer .large { display: flex; flex-wrap: wrap; gap: 14px 24px; justify-content: space-between; }
.texte-legal { max-width: 760px; padding: 44px 20px 60px; }
.texte-legal h1 { font-size: 34px; }
.texte-legal h2 { font-size: 21px; margin-top: 28px; }
@media (max-width: 780px) {
  body { font-size: 16px; }
  header .large { align-items: center; flex-direction: column; gap: 8px; padding-bottom: 10px; padding-top: 10px; }
  nav { gap: 14px; justify-content: center; }
  .tete { padding: 48px 0 40px; }
  section { padding: 46px 0; }
  .deux { grid-template-columns: 1fr; }
  .points, .points.trois { grid-template-columns: 1fr; }
  .recherche { grid-template-columns: 1fr; }
  .texte-manifeste { font-size: 17px; }
  .texte-manifeste .fort { font-size: 19px; }
}