/* ================= RESET ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

/* ================= HEADER ================= */
header {
  background-color: #ffdfe4;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100px;
}

#cabeca img {
  width: 280px;
  max-width: 90%;
  height: auto;
}

/* ================= BARRA FIXA ================= */
#barra-fixa {
  position: sticky;
  top: 0;
  z-index: 9999;

  display: flex;
  flex-direction: column;
  align-items: center;

  background-color: #610908;
  padding: 25px 10px;

  overflow: hidden;
  will-change: transform;
  backface-visibility: hidden;
  transform: translateZ(0);
}

/* efeito sorvete */
#barra-fixa::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;

  width: 100%;
  height: 60px;

  background-color: #ffdfe4;
  pointer-events: none;

  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0H1200V14c-60 10-120-10-180 0s-120 20-180 10-120-20-180-10-120 10-180 0-120-10-180 0-120 20-180 10Z' fill='black'/%3E%3C/svg%3E");
  mask-size: cover;
  mask-repeat: no-repeat;

  -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0H1200V14c-60 10-120-10-180 0s-120 20-180 10-120-20-180-10-120 10-180 0-120-10-180 0-120 20-180 10Z' fill='black'/%3E%3C/svg%3E");
  -webkit-mask-size: cover;
  -webkit-mask-repeat: no-repeat;

  z-index: 1;
}

/* ================= MENU / BUSCA ================= */
.menu-pesquisa {
  display: flex;
  gap: 15px;
  align-items: center;
}

.btn-menu {
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  transition: transform 0.2s;
}

.btn-menu:hover {
  transform: scale(1.1);
}

.barra-pesquisa {
  display: flex;
  align-items: center;
  background-color: #f2b6b6;
  border-radius: 10px;
  padding: 6px 10px;
  width: 220px;
}

.barra-pesquisa input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 14px;
  background: transparent;
  color: #610908;
}

.barra-pesquisa button {
  background: none;
  border: none;
  cursor: pointer;
  color: #610908;
  font-size: 16px;
}

/* ================= CATEGORIAS ================= */
.categorias {
  width: 100%;
  display: flex;
  justify-content: center;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}

.categorias ul {
  list-style: none;
  display: flex;
  gap: 2em;
  padding: 25px 0 0 0;
}

.categorias li a {
  text-decoration: none;
  color: #ffdfe4;
  font-weight: 500;
  font-size: 16px;
  display: flex;
  align-items: center;
  transition: 0.3s;
}

.categorias li a:hover {
  color: #ffd1d1;
  transform: scale(1.05);
}

.categorias.ativa {
  max-height: 120px;
}

/* ================= PRODUTOS ================= */
main {
  background-color: #ffdfe4;
}

.container {
  padding: 20px;
  display: flex;
  justify-content: center;
}

.produtos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  max-width: 900px;
  width: 100%;
}

/* ================= CARD ================= */
.card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  text-align: center;
  padding-bottom: 12px;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}

.card:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.card h3 {
  margin-top: 8px;
  font-size: 16px;
  color: #610908;
}

/* ================= BOTÃO COMPRAR ================= */
.btn-comprar {
  margin-top: 8px;
  padding: 8px 5px;
  background-color: #964241;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform 0.2s,
    background-color 0.2s;
}

.btn-comprar:hover {
  background-color: #610908;
  transform: scale(1.05);
}

/* animação botão comprar */
.btn-comprar.adicionado {
  animation: pulse 0.4s ease;
  background-color: #610908;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

/* ================= SLIDER PRODUTO ================= */
.slider-produto {
  position: relative;
  overflow: hidden;
}

.slides-produto {
  display: flex;
  transition: transform 0.4s ease;
}

.slide-produto {
  min-width: 100%;
  position: relative;
  overflow: hidden;
  cursor: zoom-in;
}

.slide-produto img {
  width: 70%;
  height: 160px;
  object-fit: cover;
  transition: transform 0.1s ease;
  transform-origin: center center;
}

.prev-produto,
.next-produto {
  position: absolute;
  top: 45%;
  transform: translateY(-50%);
  background: rgba(97, 9, 8, 0.7);
  color: #fff;
  border: none;
  font-size: 20px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
}

.prev-produto {
  left: 5px;
}
.next-produto {
  right: 5px;
}

/* ================= CARRINHO ================= */
.carrinho-flutuante {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #610908;
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  z-index: 10001;
  transition: transform 0.2s ease;
}

.carrinho-flutuante:hover {
  transform: scale(1.1);
}

.contador-carrinho {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #ffdfe4;
  color: #610908;
  font-size: 12px;
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 50%;
}

/* ================= MODAL CARRINHO ================= */
.modal-carrinho {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.modal-carrinho.ativo {
  display: flex;
}

.conteudo-carrinho {
  background: #fff;
  width: 90%;
  max-width: 400px;
  border-radius: 12px;
  padding: 20px;
  position: relative;
}

.conteudo-carrinho h2 {
  color: #610908;
  margin-bottom: 15px;
}

.fechar-carrinho {
  position: absolute;
  top: 10px;
  right: 15px;
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
}

.lista-carrinho {
  max-height: 250px;
  overflow-y: auto;
  margin-bottom: 15px;
}

.item-carrinho {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 15px;
}

.item-carrinho button {
  background: none;
  border: none;
  color: #610908;
  cursor: pointer;
  font-size: 14px;
}

.total-carrinho {
  font-weight: bold;
  margin-bottom: 15px;
  color: #610908;
}

.limpar-carrinho {
  width: 100%;
  margin-bottom: 10px;
  padding: 10px;
  background: #ffdfe4;
  color: #610908;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

.finalizar {
  width: 100%;
  padding: 12px;
  background: #610908;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
}

.card.indisponivel {
  opacity: 0.45;
  filter: grayscale(1);
}

.card.indisponivel .btn-comprar {
  background: #999;
  cursor: not-allowed;
}

.checkout-lismakes {
  margin-top: 15px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checkout-lismakes input,
.checkout-lismakes select {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ddd;
  font-size: 14px;
}

.campo-endereco,
.campo-taxa {
  display: none;
}

/* ================= FULLSCREEN ================= */
#fullscreen {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

#fullscreen img {
  max-width: 90%;
  max-height: 90%;
}

#fullscreen .fechar {
  position: absolute;
  top: 20px;
  right: 25px;
  font-size: 30px;
  color: #fff;
  cursor: pointer;
}

/* ================= DESKTOP ================= */
@media (min-width: 768px) {
  header {
    height: 130px;
  }
  #cabeca img {
    width: 450px;
  }
  #barra-fixa {
    padding-top: 60px;
  }
  .barra-pesquisa {
    width: 300px;
  }
  .produtos-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .card img {
    height: 200px;
  }
}