/* CSS Global */
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: #d6dbe5;
  background-color: #ffffff; /* fond très clair pour toute la page */
  color: #1f2937;            /* texte sombre pour contraste */
  
}
body::before {
  content: "";
  position: fixed;
  width: 1000px;
  height: 1000px;
  background: radial-gradient(circle, rgba(59,130,246,0.15) 0%, transparent 70%);
  top: -300px;
  left: 50%;
  transform: translateX(-50%);
  filter: blur(200px);
  z-index: -1;
}
/* ================================
   HEADER
================================ */
.site-header {
  background: #f9fafb;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 1.5rem;
}
.site-header .logo {
  font-size: 2rem;
  font-weight: 800;
  color: #1f4fd8;
  text-decoration: none;
}
.site-header .site-nav a {
  margin-left: 1.8rem;
  color: #1f2937;
  text-decoration: none;
  font-weight: 600;
}
.site-header .site-nav a:hover {
  color: #1f4fd8;
}
/* ================================
   FOOTER
================================ */
.site-footer {
  background: #1f2937;
  color: #fff;
  padding: 2rem 1rem;
  text-align: center;
}
.site-footer .footer-copy {
  font-size: 0.9rem;
  opacity: 0.7;
}

/* =========================
   CHROME AUTOFILL FIX
========================= */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0px 1000px #ffffff inset;
  box-shadow: 0 0 0px 1000px #ffffff inset;
  -webkit-text-fill-color: #1f2937;
  transition: background-color 9999s ease-in-out 0s;
}