* { 
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

/* Loader fullscreen */
#loader {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;  height: 100vh;
  background: #f5f7fa;
  display: flex;
  flex-direction: column;     
  align-items: center;        
  justify-content: center;    
  z-index: 2000;
  transition: opacity 0.3s ease;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 6px solid rgba(0,0,0,0.1);
  border-top-color: #1e90ff;
  border-radius: 50%;
  animation: spin 0.8s infinite linear;
  margin-bottom: 1rem;
}

.loader-text {
  font-size: 1rem;
  color: #1e90ff;
  text-align: center;
  font-weight: 500;
}

@keyframes spin {
	to { transform: rotate(360deg); }
}

html {
	font-family: 'Poppins', sans-serif;
	font-weight: 400;
}

/* ----------------------------- */
/* CENTRAGE DU BLOC PRINCIPAL */
/* ----------------------------- */
body {
  height: 100vh;
  display: flex;
  justify-content: center;   /* Centre horizontalement */
  align-items: center;       /* Centre verticalement */
  background-color: #f5f7fa;
  font-family: 'Poppins', sans-serif;
}

/* Bloc principal */
#bloc1 {
  display: flex;
  flex-direction: column;    /* Empile logo + texte verticalement */
  align-items: center;       /* Centre horizontalement */
  text-align: center;        /* Centre le texte */
  opacity: 0;
  animation: fadeIn 1s ease 0.3s forwards;
}

/* Logo */
#logo { 
  max-height: 200px;
  max-width: auto;
  border-radius: 8px;
  margin-bottom: 1.5rem;     /* Espace entre logo et texte */
}

/* Texte teaser */
#teaser { 
  font-weight: 400;
  font-size: 1.2rem;
  color: #003459;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

#newsletter-form { margin-top: 2rem; text-align: center; }
#newsletter-form .nl-row { display:flex; gap:.5rem; justify-content:center; margin-top:.5rem; }
#newsletter-form input[type="email"] { padding:.75rem 1rem; border:1px solid #9CA3AF; border-radius:8px; min-width:260px; }
#newsletter-form button { padding:.75rem 1rem; border:0; border-radius:8px; font-weight:600; cursor:pointer; background:#00B295; color:#fff; }
#newsletter-form .nl-help { font-size:.85rem; color:#6b7280; margin-top:.5rem; }
#nl-msg { margin-top:.75rem; font-size:.95rem; }