main {
  padding: 3rem 2rem;
  text-align: center;
  font-family: var(--font-family);
  color: var(--text-color);
}

/* Titres */
main h1 {
  font-size: 2.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--text-color);
  text-align: center;
}

main h2 {
  font-size: 1.8rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
  color: var(--green);
  text-align: center;
}

/* Paragraphes d’intro */
main section > p {
  font-size: 1.1rem;
  text-align: center;
  margin-bottom: 0.5rem;
}

/* Navigation entre catégories */
nav {
  text-align: center;
  margin-bottom: 2rem;
}

nav a {
  color: var(--green);
  text-decoration: none;
  font-weight: 600;
  margin: 0 0.5rem;
}

nav a:hover {
  text-decoration: underline;
}

/* Cartes produit */
.carte-produit {
  background-color: var(--beige);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 2rem auto;
  max-width: 500px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.carte-produit img {
  width: 100%;
  max-width: 300px;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.carte-produit p {
  margin: 0.5rem 0;
  font-size: 1rem;
}

.carte-produit input[type="number"] {
  width: 80px;
  padding: 0.5rem;
  margin-top: 0.5rem;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.carte-produit label {
  display: block;
  margin-top: 1rem;
  font-weight: 500;
}

/* Formulaire */
form {
  max-width: 600px;
  margin: 2rem auto;
  background-color: var(--beige);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

form label {
  display: block;
  margin-bottom: 1rem;
  font-weight: 600;
  text-align: left;
}

form input,
form select,
form textarea {
  width: 100%;
  padding: 0.8rem;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 1rem;
  background-color: #fff;
  margin-top: 0.3rem;
}

form textarea {
  resize: vertical;
  min-height: 80px;
}

#total-estime {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 1rem 0;
  color: var(--green);
  text-align: center;
}

form button[type="submit"] {
  background-color: var(--green);
  color: #fff;
  border: none;
  border-radius: 30px;
  padding: 12px 24px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  display: block;
  margin: 1rem auto;
}

form button:hover {
  background-color: #7f9c6e;
}

.note {
  font-size: 0.9rem;
  color: #555;
  margin-top: 1rem;
  text-align: center;
}

@media (max-width: 768px) {
  main {
    padding: 2rem 1rem;
  }

  main h1 {
    font-size: 2rem;
  }

  main h2 {
    font-size: 1.5rem;
  }

  .carte-produit {
    padding: 1rem;
  }

  form {
    padding: 1.5rem;
  }
}