/* Police et fond */
body {
  margin: 0;
  padding: 4rem 1rem; /* Espace en haut pour aérer */
  font-family: "Inter", sans-serif;
  background-color: #f5f6fa;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  box-sizing: border-box;
}

/* Logo principal */
.page-logo {
  width: 363px;
  margin-bottom: 2rem;
}

/* Boîte principale */
.container {
  background-color: #fff;
  padding: 2rem;
  border-radius: 8px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  box-sizing: border-box;
  text-align: center;
}

/* Titre */
h2 {
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: #333;
}

/* Inputs et textarea */
input,
textarea {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  font-family: "Inter", sans-serif;
  background-color: white;
  box-sizing: border-box;
}

/* Bouton */
button {
  background-color: #585957;
  color: #fafbfc;
  border: none;
  padding: 0.75rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  width: 100%;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #4f504e;
}

/* Message après envoi */
#resultat {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: #555;
}
/* Responsive mobile */
@media (max-width: 480px) {
  body {
    padding: 2rem 1rem;
  }

  .page-logo {
    width: 70%;
    max-width: 280px;
    height: auto;
    margin-bottom: 1.5rem;
  }

  .container {
    padding: 1.5rem;
  }

  h2 {
    font-size: 1.1rem;
  }

  button {
    font-size: 0.95rem;
    padding: 0.6rem;
  }

  input,
  textarea {
    font-size: 0.95rem;
    padding: 0.6rem;
  }
}