/* Page d'accueil publique : présentation de maliturgie aux visiteurs non connectés. */

@font-face { font-family: "Geist"; src: url("../polices/geist.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("../polices/geist-mono.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url("../polices/newsreader.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }

:root {
  --fond: #fbfaff;
  --encre: #18181b;
  --texte: #52525b;
  --texte-fort: #3f3f46;
  --discret: #71717a;
  --trait: #ece8f6;
  --trait-fort: #e4e1ef;
  --violet: #7c3aed;
  --violet-fonce: #6d28d9;
  --degrade: linear-gradient(90deg, #9333ea, #6d28d9 60%, #4f46e5);
  --serif: "Newsreader", Georgia, serif;
  --mono: "Geist Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--fond);
  color: var(--encre);
  font-family: "Geist", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--violet-fonce); text-decoration: none; }
a:hover { color: #5b21b6; text-decoration: underline; }
img { display: block; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; margin: 0; }
p { margin: 0; }

.vitrine {
  background:
    radial-gradient(50% 30% at 0% 0%, #f3e8ff 0%, rgba(243, 232, 255, 0) 70%),
    radial-gradient(45% 28% at 100% 4%, #fce7f3 0%, rgba(252, 231, 243, 0) 70%),
    radial-gradient(60% 30% at 85% 60%, #e0e7ff 0%, rgba(224, 231, 255, 0) 70%),
    var(--fond);
  overflow-x: clip;
}
.espace { flex: 1; }

/* Boutons */
.bouton {
  height: 48px; padding: 0 22px; border-radius: 12px;
  display: inline-flex; align-items: center;
  font-size: 15.5px; font-weight: 500;
  background: #fff; border: 1px solid var(--trait-fort); color: var(--encre);
}
.bouton:hover { text-decoration: none; color: var(--encre); }
.bouton.principal {
  background: var(--degrade); border: 0; color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .2), 0 12px 24px -10px rgba(109, 40, 217, .6);
}
.bouton.principal:hover { color: #fff; filter: brightness(1.06); }
.bouton.petit { height: 38px; padding: 0 16px; border-radius: 10px; font-size: 14px; }
.bouton.clair { background: #fff; border: 0; color: #5b21b6; }
.bouton.clair:hover { color: #5b21b6; }
.bouton.contour { background: transparent; border-color: rgba(196, 181, 253, .4); color: #fff; }
.bouton.contour:hover { color: #fff; border-color: rgba(196, 181, 253, .7); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* Bandeau */
.bandeau {
  position: sticky; top: 0; z-index: 40;
  background: rgba(251, 250, 255, .78);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--trait);
}
.bandeau-inner {
  display: flex; align-items: center; gap: 20px;
  max-width: 1200px; margin: 0 auto; padding: 12px 24px;
}
.marque { display: flex; align-items: center; gap: 10px; color: var(--encre); }
.marque:hover { color: var(--encre); text-decoration: none; }
.marque img { width: 34px; height: 34px; border-radius: 10px; box-shadow: 0 4px 12px -4px rgba(107, 63, 160, .6); }
.marque span { font-family: var(--serif); font-size: 22px; letter-spacing: -.01em; }
.liens { display: flex; align-items: center; gap: 22px; font-size: 14.5px; }
.liens a { color: var(--texte-fort); }

/* Libellés */
.pastille {
  align-self: flex-start;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--violet-fonce); background: #f5f3ff; border: 1px solid #ede9fe;
  border-radius: 999px; padding: 5px 12px;
}
.pastille.nue { background: none; border: 0; padding: 0; }
.numero { font-family: var(--mono); font-size: 12px; color: var(--violet); }

/* Héros */
.heros {
  max-width: 1200px; margin: 0 auto; padding: 72px 24px 40px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 56px;
}
.heros-texte { flex: 1 1 420px; min-width: 0; max-width: 560px; display: flex; flex-direction: column; gap: 24px; }
.heros h1 { font-size: clamp(40px, 5.6vw, 68px); line-height: 1.02; letter-spacing: -.025em; text-wrap: balance; }
.chapeau { font-size: 18px; color: var(--texte); max-width: 500px; text-wrap: pretty; }
.note { font-size: 13.5px; color: var(--discret); }
.heros-ecrans { flex: 1 1 420px; min-width: 0; display: flex; justify-content: center; position: relative; min-height: 560px; }

/* Captures d'écran façon téléphone */
.telephone {
  flex: none; width: 302px; height: auto; border-radius: 20px;
  background: var(--fond);
  box-shadow: 0 40px 80px -40px rgba(76, 29, 149, .5);
}
.heros .telephone.avant { position: relative; width: 294px; margin-right: 160px; box-shadow: 0 50px 90px -30px rgba(76, 29, 149, .55); }
.heros .telephone.arriere {
  position: absolute; left: 50%; top: 40px; margin-left: -40px; width: 269px;
  transform: rotate(3deg); box-shadow: 0 40px 80px -30px rgba(76, 29, 149, .45);
}

/* Trois temps */
.section { max-width: 1200px; margin: 0 auto; padding: 56px 24px; }
.trio {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px; background: #ebe7f5; border: 1px solid #ebe7f5; border-radius: 18px; overflow: hidden;
}
.trio > div { background: #fff; padding: 28px; display: flex; flex-direction: column; gap: 10px; }
.trio .titre { font-family: var(--serif); font-size: 24px; line-height: 1.2; }
.trio .texte { font-size: 15px; color: var(--texte); }

/* Fonctionnalités */
.intro { max-width: 1200px; margin: 0 auto; padding: 48px 24px 0; display: flex; flex-direction: column; gap: 12px; }
.intro h2 { font-size: clamp(32px, 4vw, 48px); line-height: 1.08; letter-spacing: -.02em; max-width: 720px; text-wrap: balance; }
.fonction {
  max-width: 1200px; margin: 0 auto; padding: 56px 24px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 48px 80px;
}
.fonction.inverse { flex-direction: row-reverse; flex-wrap: wrap-reverse; }
.fonction-texte { flex: 1 1 360px; min-width: 0; max-width: 480px; display: flex; flex-direction: column; gap: 16px; }
.fonction h3, .ordinateur h3 { font-size: clamp(28px, 3.2vw, 38px); line-height: 1.1; letter-spacing: -.015em; }
.fonction p, .ordinateur p { color: var(--texte); text-wrap: pretty; }
.puces { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 15px; color: var(--texte-fort); }
.puces li { display: flex; gap: 10px; align-items: baseline; }
.puces li::before {
  content: ""; width: 6px; height: 6px; border-radius: 999px; background: var(--violet);
  flex: none; transform: translateY(-2px);
}
.etiquettes { display: flex; flex-wrap: wrap; gap: 6px; }
.etiquettes span { font-size: 13px; padding: 3px 10px; border-radius: 999px; background: #f5f3ff; border: 1px solid #ede9fe; color: var(--violet-fonce); }
.etiquettes .fichier { background: #eef2ff; border-color: #c7d2fe; color: #4f46e5; }
.envois { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.envois span { font-size: 14px; padding: 10px 12px; border-radius: 10px; border: 1px solid; }
.envois .violet { background: #f5f3ff; border-color: #ddd6fe; color: var(--violet-fonce); }
.envois .indigo { background: #eef2ff; border-color: #c7d2fe; color: #4f46e5; }
.envois .vert { background: #ecfdf5; border-color: #a7f3d0; color: #047857; }
.envois .rouge { background: #fff1f2; border-color: #fecdd3; color: #be123c; }

/* Sur ordinateur */
.ordinateur {
  max-width: 1200px; margin: 0 auto; padding: 72px 24px 40px;
  display: flex; flex-direction: column; align-items: center; gap: 36px;
}
.ordinateur-texte { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; max-width: 640px; }
.ordinateur h3 { text-wrap: balance; }
.fenetre {
  width: 100%; max-width: 1060px; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--trait-fort); background: #fff;
  box-shadow: 0 50px 100px -50px rgba(76, 29, 149, .5);
}
.fenetre img { width: 100%; height: auto; }
.fenetre-barre {
  display: flex; align-items: center; gap: 6px; height: 36px; padding: 0 14px;
  border-bottom: 1px solid var(--trait); background: #f8f7fc;
}
.fenetre-barre .point { width: 10px; height: 10px; border-radius: 999px; background: var(--trait-fort); }
.fenetre-barre .adresse { flex: 1; display: flex; justify-content: center; }
.fenetre-barre .adresse span {
  font-family: var(--mono); font-size: 11.5px; color: var(--discret);
  background: #fff; border: 1px solid var(--trait); border-radius: 6px; padding: 2px 14px;
}

/* Appel final */
.appel {
  border-radius: 24px; color: #fff; padding: clamp(32px, 6vw, 72px);
  display: flex; flex-wrap: wrap; align-items: center; gap: 32px;
  background:
    radial-gradient(60% 90% at 100% 0%, rgba(147, 51, 234, .45) 0%, rgba(147, 51, 234, 0) 70%),
    radial-gradient(50% 80% at 0% 100%, rgba(79, 70, 229, .35) 0%, rgba(79, 70, 229, 0) 70%),
    #1c1631;
}
.appel-texte { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.appel h2 { font-size: clamp(30px, 3.8vw, 44px); line-height: 1.08; letter-spacing: -.02em; text-wrap: balance; }
.appel p { color: #ddd6fe; max-width: 520px; }

/* Pied */
.pied {
  max-width: 1200px; margin: 0 auto; padding: 24px 24px 40px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
  border-top: 1px solid var(--trait);
}
.pied img { width: 24px; height: 24px; border-radius: 7px; }
.pied .nom { font-family: var(--serif); font-size: 18px; }
.pied .version { font-family: var(--mono); font-size: 11px; color: #a1a1aa; }

/* Petit écran : le bandeau garde l'essentiel, le héros un seul téléphone. */
@media (max-width: 640px) {
  .bandeau-inner { gap: 12px; padding: 10px 16px; }
  .liens a[href="#fonctionnalites"] { display: none; }
  .bouton.petit { padding: 0 12px; font-size: 13.5px; }
  .heros { padding: 40px 16px 24px; gap: 40px; }
  .heros-ecrans { min-height: 0; }
  .heros .telephone.arriere { display: none; }
  .heros .telephone.avant { margin-right: 0; }
  .section, .fonction, .ordinateur { padding-left: 16px; padding-right: 16px; }
  .intro { padding-left: 16px; padding-right: 16px; }
  .pied { padding-left: 16px; padding-right: 16px; }
}
@media (max-width: 420px) {
  .marque span { display: none; }
}