/* ============================================================
   Aélio Academy — page d'accueil publique (visiteur non connecté)
   Fichier dédié, indépendant de app.css (en cours de refonte)
   ============================================================ */

@font-face {
  font-family: 'Raleway';
  src: url('/fonts/Raleway-VariableFont_wght.ttf') format('truetype-variations'),
       url('/fonts/Raleway-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Raleway';
  src: url('/fonts/Raleway-Italic-VariableFont_wght.ttf') format('truetype-variations'),
       url('/fonts/Raleway-Italic-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('/fonts/JetBrainsMono-VariableFont_wght.ttf') format('truetype-variations'),
       url('/fonts/JetBrainsMono-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy: #0B1F3A;
  --turquoise: #14B8B0;
  --turquoise-deep: #0E847E;
  --turquoise-light: #8BE3DE;
  --or: #F5A623;
  --sable: #F4F1EA;
  --os: #EAE5D8;
  --ardoise: #5E6E82;
  --encre: #0A1628;
  --blanc: #FFFFFF;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Raleway', Arial, sans-serif;
  background: var(--sable);
  color: var(--encre);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--turquoise-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Barre supérieure ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.logo-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--blanc);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.5px;
  min-width: 0;
}
.logo-mark .sep {
  color: var(--turquoise);
  font-weight: 400;
  opacity: 0.6;
}
.logo-mark .academy {
  font-weight: 400;
  text-transform: lowercase;
  color: var(--turquoise-light);
}
.logo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--or);
  box-shadow: 0 0 0 4px rgba(20,184,176,0.25);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 999px;
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  cursor: pointer;
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }

.btn-connexion {
  background: transparent;
  color: var(--blanc);
  border: 1.5px solid rgba(255,255,255,0.35);
  padding: 9px 22px;
  font-size: 0.92rem;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-connexion:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-1px);
}

.btn-primaire {
  background: var(--turquoise);
  color: var(--navy);
  padding: 16px 34px;
  font-size: 1.05rem;
  box-shadow: 0 8px 24px rgba(20,184,176,0.35);
}
.btn-primaire:hover {
  background: #12a39c;
  box-shadow: 0 10px 28px rgba(20,184,176,0.45);
  transform: translateY(-2px);
}

/* ---------- Héros ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--blanc);
  overflow: hidden;
  padding: 96px 24px 110px;
}
.hero-orbits {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-orbits svg {
  position: absolute;
  top: 50%;
  right: -180px;
  transform: translateY(-50%);
  width: 780px;
  height: 780px;
  max-width: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  text-align: left;
}
.hero-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--turquoise-light);
  margin: 0 0 20px;
}
.hero h1 {
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -1px;
  margin: 0 0 24px;
  max-width: 780px;
}
.hero p.hero-sub {
  font-weight: 400;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.6;
  color: rgba(255,255,255,0.82);
  max-width: 620px;
  margin: 0 0 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.hero-note {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
}

/* ---------- Section arguments ---------- */
.arguments {
  padding: 88px 24px;
  background: var(--sable);
}
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section-head .eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--turquoise-deep);
  margin: 0 0 14px;
}
.section-head h2 {
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.5px;
  margin: 0;
  color: var(--navy);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
}
.card {
  background: var(--blanc);
  border: 1px solid var(--os);
  border-radius: 18px;
  padding: 36px 30px;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(11,31,58,0.08);
}
.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--turquoise-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--navy);
  margin: 0 0 12px;
}
.card p {
  font-weight: 400;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ardoise);
  margin: 0;
}

/* ---------- Bandeau de réassurance ---------- */
.reassurance {
  background: var(--os);
  padding: 30px 24px;
  border-top: 1px solid rgba(11,31,58,0.08);
  border-bottom: 1px solid rgba(11,31,58,0.08);
}
.reassurance-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 14px 22px;
}
.badge {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--blanc);
  border: 1.5px solid rgba(11,31,58,0.18);
  border-radius: 999px;
  padding: 9px 18px;
  white-space: nowrap;
}

/* ---------- Chiffres clés ---------- */
.chiffres {
  background: var(--navy);
  padding: 76px 24px;
  color: var(--blanc);
}
.chiffres-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}
.chiffre-nombre {
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--or);
  line-height: 1;
  margin: 0 0 12px;
  letter-spacing: -1px;
}
.chiffre-label {
  font-size: 0.98rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.5;
  max-width: 240px;
  margin: 0 auto;
}

/* ---------- Pied de page ---------- */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 40px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 0.88rem;
}
.footer-brand {
  color: var(--blanc);
  font-weight: 700;
  margin-right: 6px;
}
.footer-links a {
  color: var(--turquoise-light);
}
.footer-sep { margin: 0 8px; opacity: 0.4; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .cards-grid { grid-template-columns: 1fr; }
  .chiffres-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero { padding: 72px 20px 90px; }
  .hero-orbits svg { right: -260px; opacity: 0.7; }
}

@media (max-width: 480px) {
  .topbar-inner { padding: 14px 16px; }
  .logo-mark { font-size: 1rem; gap: 7px; }
  .btn-connexion { padding: 7px 14px; font-size: 0.8rem; }
  .hero { padding: 56px 16px 72px; }
  .hero-eyebrow { font-size: 0.66rem; }
  .btn-primaire { padding: 14px 26px; font-size: 0.98rem; width: 100%; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .arguments { padding: 64px 16px; }
  .card { padding: 28px 22px; }
  .reassurance-inner { gap: 10px 14px; }
  .badge { font-size: 0.66rem; padding: 8px 14px; }
  .chiffres { padding: 56px 16px; }
  .footer-inner { flex-direction: column; text-align: center; }
}