/* Estilos específicos para a página de Materiais */

/* Container das ferramentas */
.ferramentas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  width: 100%;
  margin-top: 30px;
}

/* Estilo de cada ferramenta */
.ferramenta {
  background-color: rgba(26, 26, 26, 0.9);
  padding: 25px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(255, 173, 0, 0.2);
  color: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: default;
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 300px;
}

.ferramenta:hover,
.ferramenta:focus-within {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(255, 173, 0, 0.4);
  outline: none;
}

.ferramenta img {
  width: auto;
  max-width: 100%;
  border-radius: 10px;
  object-fit: contain;
  height: 60px;
  margin-bottom: 10px;
  filter: grayscale(20%);
  transition: all 0.3s ease;
  margin: 0 auto 15px;
  display: block;
}

.ferramenta:hover img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.ferramenta h3 {
  margin: 15px 0 10px;
  color: #ffad00;
  font-weight: 700;
  font-size: 1.3rem;
}

.ferramenta .descricao {
  font-size: 1rem;
  margin: 15px 0 25px;
  color: #ddd;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-grow: 1;
}

/* Centralizar botão */
.ferramenta .btn-comprar {
  margin: 0 auto;
  display: block;
}

/* Botão desabilitado */
.btn-comprar:disabled {
  background: linear-gradient(45deg, #555, #777);
  color: #aaa;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
  margin: 0 auto;
  display: block;
}

.btn-comprar:disabled:hover {
  background: linear-gradient(45deg, #555, #777);
}

/* Responsividade */
@media (max-width: 768px) {
  .ferramentas {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .ferramenta {
    padding: 20px;
    max-width: 350px;
    margin: 0 auto;
    min-height: 280px;
  }
  
  .ferramenta img {
    height: 180px;
  }
  
  .ferramenta .descricao {
    min-height: auto;
    margin-bottom: 20px;
  }
}

@media (max-width: 480px) {
  .menu-toggle {
    right: 15px;
    padding: 10px;
  }

  .ferramenta {
    padding: 15px;
    min-height: 260px;
  }
  
  .ferramenta h3 {
    font-size: 1.2rem;
  }
  
  .ferramenta .descricao {
    font-size: 0.95rem;
    margin: 10px 0 20px;
  }
}