.gsap-reveal-x-right {
  opacity: 0;
  x: -20;
}

.gsap-reveal-x-left {
  opacity: 0;
  x: 20;
}

#product .product {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

#product .product-mobile {
  display: none;
}

/* Informações do produto */
.product-info {
  flex: 1;
  min-width: 300px;
  padding: 20px;
}

.product-info-content {
  width: 100%;
  max-width: 520px;
}

h1.product-title {
  font-size: 2rem;
  color: #333;
  margin-bottom: 10px;
  font-weight: 500;
  letter-spacing: -2px;
  line-height: 1;
  text-transform: uppercase;
}

h2.product-title {
  font-size: 1.5rem;
  color: #333;
  margin-bottom: 10px;
  font-weight: 500;
  letter-spacing: -1px;
  line-height: 1;
}

.product-subtitle {
  color: #424242;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.price-container {
  margin: 40px 0;
}

.current-price {
  font-size: 1.5rem;
  font-weight: 600;
  color: #424242;
  line-height: var(--line-height-tight);
  display: block;
}

.installment-price {
  color: #424242;
  font-size: 0.9em;
  text-transform: uppercase;
}

.quantity-selector {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0;
  margin-top: 70px;
}

.quantity-selector::before {
  content: "Qnt";
  text-align: center;
  font-size: 1rem;
  position: absolute;
  margin-top: -70px;
  text-transform: uppercase;
  width: 125px;
}

.quantity-btn {
  width: 40px;
  height: 40px;
  border: 1px solid #fff;
  background-color: white;
  font-size: 2rem;
  cursor: pointer;
  transition: all 0.3s;
}

.quantity-btn:hover {
  background-color: #f0f0f0;
}

#quantity {
  width: 60px;
  height: 40px;
  text-align: center;
  border: 1px solid #fff;
  font-size: 2rem;
}

button#increment {
  margin-left: -15px;
}

/* Botões */
.buttons {
  display: flex;
  gap: 10px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.box-btn-carrinho {
  width: 100%;
}

.btn-cart {
  background-color: #eeeeee;
  border: 2px solid #d2d2d2;
  color: #424242;
  box-shadow: none;
  justify-content: center;
  width: 100%;
}

.btn-cart:hover {
  background-color: #424242;
  color: white;
}

.btn-buy {
  background-color: #424242;
  color: white;
  width: 100%;
  text-align: center;
  justify-content: center;
  /* max-width: 448px; */
  box-shadow: none;
}

.product-description {
  margin-top: 50px;
  color: #424242;
  line-height: 1.6;
  font-weight: 500;
  text-transform: uppercase;
}

.box-composition {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid #eee;
  display: flex;
  gap: 10px;
  text-transform: uppercase;
}

.box-composition p {
  line-height: 1.3;
}

/* Galeria */
.product-gallery {
  flex: 1 1 420px;
  max-width: 560px;
  min-width: 300px;
  padding: 20px;
  box-sizing: border-box;
}

.main-image-container {
  width: 100%;
  height: clamp(420px, 44vw, 560px);
  margin-bottom: 20px;
  border: 1px solid #eee;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  cursor: grab;
  user-select: none;
  box-shadow: 3px 4px 7px rgba(0, 0, 0, 0.3);
}

.main-image-container:active {
  cursor: grabbing;
}

.main-image-track {
  display: flex;
  height: 100%;
  transition: transform 0.3s ease;
}

.main-image-slide {
  align-items: center;
  display: flex;
  flex: 0 0 100%;
  height: 100%;
  justify-content: center;
  position: relative;
  width: 100%;
}

.main-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  pointer-events: none;
  position: relative;
  transition: opacity 0.2s ease;
  z-index: 2;
}

.main-image.is-loaded,
.main-image.is-fallback,
.thumbnail.is-loaded,
.thumbnail.is-fallback {
  opacity: 1;
}

.carousel-indicators {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: all 0.3s;
}

.indicator.active {
  background-color: #b4b4b4;
  transform: scale(1.2);
}

.thumbnail-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
}

.thumbnails-container {
  display: flex;
  gap: 0;
  overflow-x: auto;
  /* scroll-behavior: smooth; */
  padding: 10px 0;
  /* scrollbar-width: thin;
  scrollbar-color: #424242 #f0f0f0; */
  cursor: grab;
  user-select: none;
  /* scroll-snap-type: x mandatory; */
  width: 100%;
}

.thumbnail-item {
  flex-shrink: 0;
  position: relative;
  width: 23.5%;
  /* Aspect-ratio NO ITEM (div) — garante caixa quadrada independente
     das dimensões intrínsecas da <img> filha. Resolve casos em que
     aspect-ratio aplicado direto no <img> com height:auto não trava
     a altura corretamente em alguns browsers. */
  aspect-ratio: 1 / 1;
}

.thumbnails-container:active {
  cursor: grabbing;
}

.thumbnails-container::-webkit-scrollbar {
  height: 6px;
  display: none;
}

.thumbnails-container::-webkit-scrollbar-track {
  background: #f0f0f0;
  border-radius: 3px;
}

.thumbnails-container::-webkit-scrollbar-thumb {
  background: #424242;
  border-radius: 3px;
}

.thumbnail {
  /* Preenche o thumb-item (que já é quadrado via aspect-ratio).
     Forçamos object-fit:contain com !important pra blindar contra
     overrides genéricos de img.lazy-img e .product img que aparecem
     em outros stylesheets (cart.css, product-carousel.css etc.). */
  width: 100%;
  height: 100%;
  object-fit: contain !important;
  object-position: center;
  display: block;
  background: #fff;
  border: 2px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s;
  scroll-snap-align: start;
  pointer-events: auto;
  padding: 6px;
  position: relative;
  z-index: 2;
  box-sizing: border-box;
}

.thumbnail:hover {
  transform: scale(1.05);
}

.thumbnail.active {
  border-color: #b4b4b4;
  box-shadow: 0 2px 8px rgba(46, 204, 113, 0.3);
}

.carousel-btn {
  background-color: white;
  border: 1px solid #ddd;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1.2em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  flex-shrink: 0;
  z-index: 1;
}

.carousel-btn:hover {
  background-color: #424242;
  color: white;
  border-color: #424242;
}

.dragging {
  transition: none !important;
}

.product-gallery-spinner {
  align-items: center;
  color: #3c3a3a;
  display: flex;
  inset: 0;
  justify-content: center;
  pointer-events: none;
  position: absolute;
  transition:
    opacity 0.2s ease,
    visibility 0.2s ease;
  z-index: 1;
}

.product-gallery-spinner-icon {
  animation: product-gallery-spinner-rotate 0.75s linear infinite;
  height: 30px;
  width: 30px;
}

.thumbnail-item .product-gallery-spinner-icon {
  height: 22px;
  width: 22px;
}

.main-image.is-loaded + .product-gallery-spinner,
.main-image.is-fallback + .product-gallery-spinner,
.thumbnail.is-loaded + .product-gallery-spinner,
.thumbnail.is-fallback + .product-gallery-spinner {
  opacity: 0;
  visibility: hidden;
}

@keyframes product-gallery-spinner-rotate {
  to {
    transform: rotate(360deg);
  }
}

/* product - content */
#product-content .product-content {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: center;
  margin: 4rem auto;
  padding: 0 1rem;
}

.product-content .column {
  flex: 1;
  min-width: 300px;
  padding: 20px;
}

.product-content .column.col-big {
  flex: 1.8;
}

.product-content .column img {
  width: 100%;
  border-radius: 20px;
}

.product-content p {
  text-transform: uppercase;
  margin: 1.6rem 0;
  line-height: 1.4;
}

.product-content .btn-buy {
  max-width: 310px;
  color: #424242;
  border: 1px solid #d2d2d2;
  background-color: #fafafa;
}

.product-content .btn-buy:hover {
  background-color: #424242;
  color: white;
}

/* Responsividade */
@media (max-width: 991px) {
  .product {
    margin: 0 !important;
  }
  .product-info {
    padding-bottom: 0;
  }
  .product-subtitle {
    margin: 0;
  }
  #product .product-mobile {
    display: block;
    margin-bottom: 0;
  }
  #product .product-pc {
    display: none;
  }
  #product .product {
    flex-flow: column-reverse;
    gap: 0;
  }
  .product-gallery {
    flex: 0 1 auto;
    max-width: 560px;
    width: 100%;
    margin: 0 auto;
  }
  .main-image-container {
    height: clamp(380px, 58vw, 480px);
  }
  .price-container {
    margin: 0;
  }
  .product-info-content {
    max-width: inherit;
  }
  .box-btn-carrinho {
    width: 100%;
    max-width: 300px;
  }
  .buttons {
    max-width: 455px;
  }
  #product-content .product-content {
    flex-flow: column;
    gap: 0;
  }
  #product-content .product-content.reverse {
    flex-flow: column-reverse;
  }
  .product-content .column {
    max-width: 645px;
    padding-top: 0;
  }
}

@media (max-width: 768px) {
  .product-info,
  .product-gallery {
    min-width: 100%;
  }

  .product-gallery {
    padding: 12px 16px 8px;
  }

  /* Container quadrado adaptativo no mobile.
     Largura = altura, escalando proporcionalmente ao viewport (80vw)
     mas limitado a 340px de teto. Resultado:
       - iPhone SE (375w):  300×300px
       - iPhone 14 Pro Max (430w): 340×340px (teto)
     Combinado com object-fit:contain, qualquer formato de embalagem
     (lata vertical, display horizontal, sachê quadrado) cabe inteiro
     SEM barras brancas exageradas — produto vertical aproveita altura
     completa, horizontal aproveita largura completa. */
  .main-image-container {
    width: min(80vw, 340px);
    height: min(80vw, 340px);
    margin: 0 auto 10px;
    border-radius: 14px;
  }

  /* Thumbnail carousel acompanha a largura da imagem principal pra ficar
     visualmente alinhado (não esticar até a borda da tela). */
  .thumbnail-carousel {
    width: min(80vw, 340px);
    margin: 0 auto;
  }

  /* Thumbs maiores (3 por linha) e com mais respiro pra mostrar
     a embalagem inteira, sem cortar bordas. */
  .thumbnail-item {
    width: 31%;
  }

  .thumbnail {
    padding: 6px;
    border-radius: 10px;
  }

  .thumbnails-container {
    gap: 8px;
    padding: 4px 0;
  }

  .carousel-btn {
    width: 30px;
    height: 30px;
    font-size: 1em;
  }

  h1.product-title {
    font-size: var(--font-size-display-title);
  }

  h2.product-title {
    font-size: var(--font-size-section-title);
  }

  .current-price {
    font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  }
}

/* benefícios */
#beneficios {
  background-color: #fff;
  padding: 1rem 0;
}

#beneficios .container {
  margin: 5rem auto;
  padding: 0 2rem;
}

#beneficios .beneficios {
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  width: 100%;
  gap: 20px;
}

#beneficios .beneficios .beneficio-item {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

#beneficios .beneficios .beneficio-item img {
  width: 100%;
  max-width: 75px;
  height: auto;
}

@media (max-width: 420px) {
  #beneficios .beneficios {
    grid-template-columns: 1fr;
  }
}

/* comment */
#comment {
  background-color: #fff;
  padding: 1rem 0;
}

#comment .container {
  margin: 5rem auto;
  padding: 0 2rem;
  margin-bottom: 20px;
}

#comment .comment {
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  width: 100%;
  gap: 20px;
}

#comment .comment .comment-item {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: flex-start;
  flex-wrap: wrap;
  background-color: #fafafa;
  padding: 40px;
  box-sizing: border-box;
  border-radius: 20px;
}

#comment .comment .comment-item i {
  color: #656565;
  font-size: 1.6rem;
}

@media (max-width: 845px) {
  #comment .comment {
    grid-template-columns: 1fr;
  }
  #comment h2 {
    text-align: center;
  }
}