/* --- Base --- */
body {
  margin: 0;
  font-family: "Helvetica Neue", Arial, sans-serif;
  background: #000;
  color: white;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: color 0.5s ease;
}

/* --- Section principale --- */
.hero {
  background-size: cover;
  background-position: center;
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
  text-align: center;
  transition: background 0.6s ease;
}

.overlay {
  animation: fadeIn 1.8s ease-in;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.3), 0 0 20px rgba(255, 255, 255, 0.2);
  transition: color 0.5s ease, text-shadow 0.5s ease;
}

/* --- Textes principaux --- */
h1 {
  font-weight: 400;
  font-size: 1.6rem;
  margin: 0 0 1.5rem 0;
  letter-spacing: 0.5px;
}

.contact {
  font-size: 1rem;
  font-weight: 300;
  margin: 0 0 1.5rem 0;
  line-height: 1.6;
}

.email {
  color: inherit;
  text-decoration: none;
  font-weight: 300;
  transition: color 0.3s ease;
}

.email:hover {
  text-decoration: underline;
}

/* --- Icône Instagram --- */
.instagram-icon {
  width: 22px;
  height: 22px;
  margin-top: 0.5rem;
  animation: fadeIn 2.2s ease-in;
  transition: filter 0.3s ease;
}

/* --- Pied de page --- */
footer {
  position: absolute;
  right: 2%;
  bottom: 2%;
  text-align: right;
  font-size: 0.7rem;
  line-height: 1.1; /* lignes rapprochées */
  opacity: 0.9;
  animation: fadeIn 3s ease-in;
  transition: color 0.5s ease;
}

footer p {
  margin: 2px 0; /* réduit l'espace entre lignes */
}

footer .footer-line0 {
  font-style: normal; /* année non italique */
  font-weight: 300;
}

footer em {
  font-style: italic;
  font-weight: 400;
}

/* --- Animation --- */
@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(-15px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}