.newsletter {
  background: #085F2B; /* Vert foncé */
  padding: 40px 20px;
}

.newsletter-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  color: #fff;
  font-family: var(--avenir-font-family);
}

.newsletter .label {
  font-size: 18px;
  font-weight: 600;
}

.newsletter-form {
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: 50px;
  overflow: hidden;
  padding: 4px 6px;
  flex: 1;
}

.newsletter-form input {
  border: none;
  outline: none;
  padding: 12px 15px;
  border-radius: 50px 0 0 50px;
  font-size: 15px;
  flex: 1;
}

.newsletter-btn {
  background: #0081FE;       /* bleu de fond */
  border: none;
  border-radius: 50%;
  width: 50px;               /* taille du bouton */
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.3s;
}

.newsletter-btn i {
  color: #fff;
  font-size: 16px;
}

.newsletter-btn:hover {
  background: #018D36;
}

/* ✅ Responsive */

/* Écrans larges (jusqu’à 1200px) */
@media (max-width: 1200px) {
  .newsletter-container {
    max-width: 700px;
    gap: 15px;
  }
  .newsletter .label {
    font-size: 17px;
  }
}

/* Tablettes (jusqu’à 992px) */
@media (max-width: 992px) {
  .newsletter-container {
    max-width: 600px;
    gap: 15px;
  }
  .newsletter-form input {
    font-size: 14px;
    padding: 10px 12px;
  }
  .newsletter-btn {
    width: 45px;
    height: 45px;
  }
}

/* Mobiles (jusqu’à 768px) */
@media (max-width: 768px) {
  .newsletter-container {
    flex-direction: column;  /* empile label + formulaire */
    gap: 15px;
    text-align: center;
  }
  .newsletter .label {
    font-size: 14px;
  }
  .newsletter-form {
    width: 100%;
    border-radius: 40px;
    padding: 4px 10px;
  }
  .newsletter-form input {
    padding: 10px;
    font-size: 13px;
  }
  .newsletter-btn {
    width: 40px;
    height: 40px;
  }
  .newsletter-btn i {
    font-size: 13px;
  }
}

/* Très petits smartphones (jusqu’à 480px) */
@media (max-width: 480px) {
  .newsletter {
    padding: 30px 15px;
  }
  .newsletter .label {
    font-size: 13px;
  }
  .newsletter-form input {
    font-size: 12px;
    padding: 8px;
  }
  .newsletter-btn {
    width: 36px;
    height: 36px;
  }
  .newsletter-btn i {
    font-size: 12px;
  }
}