/* Vitrine d'avash (GitHub Pages). Une feuille, pas de dépendance : le site
   se lit hors ligne et sans script, le script n'ajoute que la liste des
   fichiers de la dernière version. */

:root {
  color-scheme: light dark;
  --fond: #0f1117;
  --fond-2: #161a24;
  --fond-3: #1d2230;
  --texte: #e8e9ee;
  --texte-2: #a9adb9;
  --accent: #8b7cf6;
  --accent-2: #b7adff;
  --ok: #3ddc84;
  --bord: #262b3a;
  --rayon: 14px;
  --max: 1080px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif;
  font-size: 17px;
  line-height: 1.55;
}

@media (prefers-color-scheme: light) {
  :root {
    --fond: #f7f7fb;
    --fond-2: #ffffff;
    --fond-3: #eeeef6;
    --texte: #171923;
    --texte-2: #555b6e;
    --accent: #6b5ce7;
    --accent-2: #4d3fc7;
    --bord: #dcdde8;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--fond);
  color: var(--texte);
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

code, pre, kbd {
  font-family: ui-monospace, "JetBrains Mono", "Fira Code", "Cascadia Code", Menlo, Consolas, monospace;
  font-size: 0.92em;
}

code {
  background: var(--fond-3);
  border: 1px solid var(--bord);
  border-radius: 6px;
  padding: 0.08em 0.4em;
}

pre {
  background: var(--fond-3);
  border: 1px solid var(--bord);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
  overflow-x: auto;
  margin: 0.6rem 0 0;
}

pre code { background: none; border: 0; padding: 0; }

kbd {
  background: var(--fond-3);
  border: 1px solid var(--bord);
  border-bottom-width: 2px;
  border-radius: 6px;
  padding: 0.05em 0.45em;
}

h1, h2, h3 { line-height: 1.2; letter-spacing: -0.01em; margin: 0 0 0.6rem; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.12rem; }
p { margin: 0 0 1rem; }

.conteneur { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

/* Barre du haut */
.barre {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--fond) 82%, transparent);
  border-bottom: 1px solid var(--bord);
}

.barre .conteneur {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  min-height: 60px;
}

.marque {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  color: var(--texte);
  margin-right: auto;
}

.marque img { width: 30px; height: 30px; }

.barre nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.barre nav a { color: var(--texte-2); font-weight: 500; }
.barre nav a:hover { color: var(--texte); text-decoration: none; }

/* Boutons */
.bouton {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  padding: 0.75rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.12s ease, filter 0.12s ease;
}

.bouton:hover { filter: brightness(1.08); transform: translateY(-1px); text-decoration: none; }

.bouton.secondaire {
  background: transparent;
  color: var(--texte);
  border-color: var(--bord);
}

/* Accueil */
.accueil {
  padding: 4.5rem 0 3rem;
  text-align: center;
}

.accueil .surtitre {
  display: inline-block;
  color: var(--accent-2);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.accueil p.chapeau {
  font-size: 1.2rem;
  color: var(--texte-2);
  max-width: 680px;
  margin: 0.5rem auto 1.8rem;
}

.actions { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; }

.accueil .plateformes {
  color: var(--texte-2);
  font-size: 0.92rem;
  margin: 1rem 0 0;
}

.vitrine {
  margin: 2.6rem auto 0;
  max-width: 960px;
  border-radius: var(--rayon);
  border: 1px solid var(--bord);
  box-shadow: 0 30px 80px -30px rgb(0 0 0 / 0.6);
  overflow: hidden;
  background: var(--fond-2);
}

.vitrine img { display: block; width: 100%; height: auto; }

/* Sections */
section { padding: 3.6rem 0; }
section + section { border-top: 1px solid var(--bord); }

.intro { color: var(--texte-2); max-width: 720px; font-size: 1.05rem; }

.grille {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.8rem;
}

.carte {
  background: var(--fond-2);
  border: 1px solid var(--bord);
  border-radius: var(--rayon);
  padding: 1.25rem 1.3rem;
}

.carte h3 { display: flex; align-items: center; gap: 0.55rem; }
.carte .ico { font-size: 1.3rem; line-height: 1; }
.carte p { color: var(--texte-2); margin: 0; font-size: 0.97rem; }

.deux {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.4rem;
  align-items: center;
  margin-top: 1.8rem;
}

.deux img {
  width: 100%;
  height: auto;
  border-radius: var(--rayon);
  border: 1px solid var(--bord);
}

@media (max-width: 800px) { .deux { grid-template-columns: 1fr; } }

ul.liste { padding-left: 1.2rem; margin: 0; }
ul.liste li { margin-bottom: 0.55rem; color: var(--texte-2); }
ul.liste li strong { color: var(--texte); }

/* Chiffres */
.chiffres {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin: 1.8rem 0;
}

.chiffre {
  text-align: center;
  background: var(--fond-2);
  border: 1px solid var(--bord);
  border-radius: var(--rayon);
  padding: 1.1rem 0.6rem;
}

.chiffre b { display: block; font-size: 2rem; color: var(--accent-2); }
.chiffre span { color: var(--texte-2); font-size: 0.92rem; }

/* Installation */
.onglets { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 1.6rem 0 1rem; }

.onglets button {
  font: inherit;
  font-weight: 600;
  color: var(--texte-2);
  background: var(--fond-2);
  border: 1px solid var(--bord);
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  cursor: pointer;
}

.onglets button[aria-selected="true"] { color: #fff; background: var(--accent); border-color: transparent; }

.panneau { display: none; }
.panneau[data-actif] { display: block; }

.fichiers { list-style: none; padding: 0; margin: 0.6rem 0 1rem; display: grid; gap: 0.5rem; }

.fichiers li a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  background: var(--fond-2);
  border: 1px solid var(--bord);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  color: var(--texte);
  font-weight: 500;
}

.fichiers li a:hover { border-color: var(--accent); text-decoration: none; }
.fichiers li a span { color: var(--texte-2); font-weight: 400; white-space: nowrap; }

.note { color: var(--texte-2); font-size: 0.95rem; }

/* Tableau */
.tableau { overflow-x: auto; margin-top: 1.4rem; }

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 640px;
  background: var(--fond-2);
  border: 1px solid var(--bord);
  border-radius: var(--rayon);
}

th, td { padding: 0.65rem 0.8rem; border-bottom: 1px solid var(--bord); text-align: center; font-size: 0.95rem; }
th:first-child, td:first-child { text-align: left; }
th { color: var(--texte-2); font-weight: 600; }
td.oui { color: var(--ok); font-weight: 700; }

/* Pied */
footer { border-top: 1px solid var(--bord); padding: 2.2rem 0 3rem; color: var(--texte-2); font-size: 0.93rem; }
footer .conteneur { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; }
footer nav { display: flex; gap: 1.2rem; flex-wrap: wrap; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .bouton { transition: none; }
}