/* Samt Frost product page: intentionally scoped to .product-page. */

.product-page {
  --product-max-width: 1440px;
}

.product-page main {
  overflow: hidden;
}

.product-page button {
  border-radius: var(--radius);
}

.product-section {
  padding: clamp(72px, 9vw, 144px) clamp(22px, 7vw, 120px);
}

.product-hero-section {
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(circle at 8% 15%, rgba(220, 233, 237, 0.82), transparent 34%),
    linear-gradient(135deg, var(--frost-white) 0%, #eef4f5 100%);
}

.product-hero-section::before {
  position: absolute;
  z-index: -1;
  top: 10%;
  left: -10%;
  width: 42vw;
  height: 42vw;
  max-width: 620px;
  max-height: 620px;
  border: 1px solid rgba(174, 187, 193, 0.34);
  border-radius: 50%;
  content: "";
  opacity: 0.66;
  transform: rotate(-14deg);
}

.product-layout {
  display: grid;
  max-width: var(--product-max-width);
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: clamp(40px, 7vw, 112px);
  margin: 0 auto;
}

.product-media,
.product-info {
  min-width: 0;
}

.product-image-frame {
  position: relative;
  isolation: isolate;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 1px solid rgba(174, 187, 193, 0.55);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.84), rgba(220, 233, 237, 0.78)),
    var(--glacier-blue);
  box-shadow: 0 24px 70px rgba(24, 33, 38, 0.12);
}

.product-image-frame::before {
  position: absolute;
  z-index: -1;
  top: 12%;
  right: 12%;
  width: 76%;
  height: 76%;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
  content: "";
  opacity: 0.72;
}

.product-image-frame::after {
  position: absolute;
  z-index: 2;
  inset: 0;
  background: linear-gradient(115deg, transparent 36%, rgba(255, 255, 255, 0.36) 49%, transparent 60%);
  content: "";
  opacity: 0;
  pointer-events: none;
  transform: translateX(-90%);
  transition: opacity 350ms ease, transform 900ms cubic-bezier(0.22, 0.8, 0.2, 1);
}

.product-image-frame:hover::after,
.product-image-frame:focus-within::after {
  opacity: 1;
  transform: translateX(90%);
}

.product-main-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 800ms cubic-bezier(0.22, 0.8, 0.2, 1), filter 800ms ease;
}

.product-image-frame:hover .product-main-image {
  filter: saturate(1.03) contrast(1.01);
  transform: scale(1.025);
}



.product-page .product-gallery-arrow {
  z-index: 4;
  border-radius: 50%;
}

.product-gallery-prev {
  left: 18px;
}

.product-gallery-next {
  right: 18px;
}

.product-gallery-prev::before {
  transform: rotate(-135deg);
}

.product-gallery-next::before {
  transform: rotate(45deg);
}

.product-image-badge {
  position: absolute;
  z-index: 3;
  top: 22px;
  right: 22px;
  padding: 6px 11px;
  border: 1px solid rgba(183, 154, 98, 0.65);
  border-radius: var(--radius);
  background: rgba(246, 248, 248, 0.74);
  color: var(--graphite);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  backdrop-filter: blur(10px);
}

.product-image-mark {
  position: absolute;
  z-index: 3;
  bottom: 18px;
  left: 22px;
  color: rgba(24, 33, 38, 0.28);
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 52px);
  letter-spacing: 0.16em;
  line-height: 1;
  pointer-events: none;
}

.product-media-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  color: var(--ink-soft);
  font-family: var(--numbers);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.product-media-meta span:last-child {
  color: var(--champagne);
}

.product-thumbnails {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.product-thumbnail {
  display: grid;
  width: 66px;
  height: 66px;
  padding: 4px;
  place-items: center;
  border: 1px solid rgba(24, 33, 38, 0.2);
  border-radius: var(--radius);
  background: rgba(246, 248, 248, 0.66);
  cursor: pointer;
  transition: border-color 240ms ease, background 240ms ease, transform 240ms ease;
}

.product-thumbnail:hover,
.product-thumbnail:focus-visible,
.product-thumbnail.is-selected {
  border-color: var(--champagne);
  background: var(--frost-white);
  transform: translateY(-2px);
}

.product-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info {
  max-width: 620px;
}

.product-kicker,
.product-section-kicker,
.product-section-number {
  color: var(--champagne);
  font-family: var(--numbers);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.product-title {
  max-width: 610px;
  margin-top: 20px;
  color: var(--graphite);
  font-size: clamp(34px, 5.2vw, 72px);
  font-weight: 600;
  letter-spacing: -0.075em;
  line-height: 1.28;
}

.product-description {
  max-width: 560px;
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: clamp(15px, 1.65vw, 19px);
  line-height: 2;
}

.product-price {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-top: 28px;
}

.product-price strong {
  color: var(--graphite);
  font-family: var(--numbers);
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 600;
  letter-spacing: -0.04em;
}

.product-price del {
  color: var(--ink-soft);
  font-family: var(--numbers);
  font-size: 16px;
}

.product-installment {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-family: var(--numbers);
  font-size: 12px;
  line-height: 1.8;
  text-align: center;
}

.product-installment span {
  max-width: 100%;
}

.product-installment .tamara-badge {
  flex: 0 0 72px;
}

.product-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 32px 0 0;
}

.product-fact {
  display: grid;
  min-height: 86px;
  gap: 4px;
  align-content: center;
  padding: 14px 16px;
  border: 1px solid rgba(24, 33, 38, 0.1);
  border-radius: var(--radius);
  background: rgba(246, 248, 248, 0.6);
}

.product-fact-wide {
  grid-column: 1 / -1;
}

.product-fact dt {
  color: var(--ink-soft);
  font-size: 11px;
}

.product-fact dd {
  margin: 0;
  color: var(--graphite);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.7;
}

.product-purchase {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 18px;
  margin-top: 30px;
}

.product-payment-methods {
  width: 100%;
  justify-content: center;
}

.quantity-block {
  display: grid;
  flex: 0 0 122px;
  gap: 8px;
}

.quantity-block label {
  color: var(--ink-soft);
  font-size: 11px;
}

.quantity-control {
  display: grid;
  height: 48px;
  grid-template-columns: 34px 1fr 34px;
  align-items: center;
  border: 1px solid rgba(24, 33, 38, 0.26);
  border-radius: var(--radius);
  background: var(--frost-white);
}

.quantity-control button {
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--graphite);
  font-family: var(--numbers);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: background 200ms ease, color 200ms ease;
}

.quantity-control button:hover:not(:disabled),
.quantity-control button:focus-visible:not(:disabled) {
  background: var(--glacier-blue);
}

.quantity-control button:disabled {
  color: rgba(77, 91, 97, 0.35);
  cursor: not-allowed;
}

.quantity-control input {
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-right: 1px solid rgba(24, 33, 38, 0.1);
  border-left: 1px solid rgba(24, 33, 38, 0.1);
  border-radius: 0;
  background: transparent;
  color: var(--graphite);
  font-family: var(--numbers);
  font-size: 15px;
  text-align: center;
}

.quantity-control input:focus-visible {
  outline: 2px solid var(--champagne);
  outline-offset: -3px;
}

.quantity-control input::-webkit-inner-spin-button,
.quantity-control input::-webkit-outer-spin-button {
  margin: 0;
  appearance: none;
}

.product-order-button {
  flex: 1 1 auto;
  min-height: 48px;
  margin-top: 0;
  white-space: nowrap;
}

.product-includes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  margin: 22px 0 0;
  text-align: center;
  padding: 0;
  color: var(--ink-soft);
  font-size: 11px;
  list-style: none;
}

.product-includes li {
  position: relative;
}

.product-includes li:not(:last-child)::after {
  position: absolute;
  top: 50%;
  left: -11px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--champagne);
  content: "";
  transform: translateY(-50%);
}

.product-section-heading,
.product-accordion-list,
.product-faq-layout {
  max-width: var(--product-max-width);
  margin-right: auto;
  margin-left: auto;
}

.product-section-heading {
  display: flex;
  align-items: flex-start;
  gap: 22px;
}

.product-section-heading h2 {
  max-width: 720px;
  margin-top: 12px;
  color: inherit;
  font-size: clamp(28px, 4.6vw, 58px);
  font-weight: 500;
  letter-spacing: -0.07em;
  line-height: 1.42;
}

.detail-index {
  color: var(--champagne);
  font-family: var(--numbers);
  font-size: 11px;
  letter-spacing: 0.15em;
}

.product-details-section {
  background: var(--frost-white);
}

.product-details-section .product-section-heading h2,
.product-faq-section .product-section-heading h2 {
  color: var(--graphite);
}

.product-accordion-list {
  display: grid;
  gap: 10px;
  margin-top: 56px;
}

.product-detail,
.product-faq-item {
  border: 1px solid rgba(24, 33, 38, 0.14);
  border-radius: var(--radius);
  background: rgba(220, 233, 237, 0.3);
  transition: border-color 240ms ease, background 240ms ease, box-shadow 240ms ease;
}

.product-detail[open],
.product-detail:hover,
.product-faq-item[open],
.product-faq-item:hover {
  border-color: rgba(183, 154, 98, 0.72);
  background: rgba(220, 233, 237, 0.46);
  box-shadow: 0 12px 30px rgba(24, 33, 38, 0.06);
}

.product-detail summary,
.product-faq-item summary {
  display: grid;
  min-height: 72px;
  grid-template-columns: 46px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 12px 22px;
  color: var(--graphite);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.product-detail summary::-webkit-details-marker,
.product-faq-item summary::-webkit-details-marker {
  display: none;
}

.product-detail summary::marker,
.product-faq-item summary::marker {
  content: "";
}

.product-detail summary:focus-visible,
.product-faq-item summary:focus-visible {
  outline: 2px solid var(--champagne);
  outline-offset: -4px;
}

.detail-title {
  line-height: 1.8;
}

.detail-symbol {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(24, 33, 38, 0.2);
  border-radius: var(--radius);
  color: var(--graphite);
  font-family: var(--numbers);
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
  transition: background 220ms ease, color 220ms ease, transform 220ms ease;
}

.product-detail[open] .detail-symbol,
.product-faq-item[open] .detail-symbol {
  border-color: var(--champagne);
  background: var(--champagne);
  transform: rotate(45deg);
}

.detail-content {
  max-width: 860px;
  padding: 0 84px 26px 22px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 2.15;
}

.detail-content p + p {
  margin-top: 12px;
}

.product-faq-section {
  background: #edf3f4;
}

.product-faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(34px, 7vw, 110px);
  align-items: start;
}

.product-faq-layout .faq-list {
  display: block;
  margin: 0;
}

.product-faq-item summary {
  grid-template-columns: 1fr auto;
  min-height: 78px;
  padding-inline: 24px;
}

.product-faq-item .detail-content {
  padding-right: 24px;
  padding-left: 24px;
}

.product-js .product-reveal {
  opacity: 0;
  filter: blur(6px);
  transform: translateY(22px);
  transition: opacity 700ms cubic-bezier(0.22, 0.8, 0.2, 1), transform 700ms cubic-bezier(0.22, 0.8, 0.2, 1), filter 700ms ease;
}

.product-js .product-reveal.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

@media (max-width: 1060px) {
  .product-layout {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
    gap: 42px;
  }

  .product-title {
    font-size: clamp(34px, 5vw, 58px);
  }

  .product-purchase {
    align-items: stretch;
    flex-direction: column;
  }

  .quantity-block {
    flex-basis: auto;
  }

  .product-order-button {
    width: 100%;
  }
}

@media (max-width: 760px) {
  .product-section {
    padding: 72px 18px;
  }

  .product-layout,
  .product-faq-layout {
    display: flex;
    flex-direction: column;
    gap: 48px;
  }

  .product-layout {
    align-items: stretch;
  }

  .product-media {
    order: 1;
  }

  .product-info {
    order: 2;
  }

  .product-image-frame {
    aspect-ratio: 3 / 4;
  }

  .product-image-badge {
    top: 16px;
    right: 16px;
  }

  .product-image-mark {
    bottom: 16px;
    left: 16px;
    font-size: 36px;
  }

  .product-title {
    margin-top: 16px;
    font-size: clamp(34px, 11vw, 52px);
  }

  .product-description {
    margin-top: 18px;
    font-size: 14px;
  }

  .product-price {
    margin-top: 22px;
  }

  .product-installment {
    justify-content: center;
    font-size: 11px;
  }

  .product-facts {
    grid-template-columns: 1fr;
    margin-top: 26px;
  }

  .product-fact-wide {
    grid-column: auto;
  }

  .product-purchase {
    gap: 14px;
    margin-top: 24px;
  }

  .product-payment-methods {
    justify-content: center;
  }

  .product-includes {
    text-align: center;
  }

  .quantity-block {
    width: 100%;
  }

  .product-includes {
    gap: 8px 16px;
    line-height: 1.8;
  }

  .product-section-heading {
    gap: 14px;
  }

  .product-section-heading h2 {
    margin-top: 8px;
    font-size: clamp(28px, 9vw, 42px);
  }

  .product-accordion-list {
    margin-top: 40px;
  }

  .product-detail summary,
  .product-faq-item summary {
    min-height: 66px;
    grid-template-columns: 34px 1fr auto;
    gap: 10px;
    padding: 10px 14px;
    font-size: 13px;
  }

  .detail-index {
    font-size: 10px;
  }

  .detail-content,
  .product-faq-item .detail-content {
    padding: 0 58px 22px 14px;
    font-size: 13px;
    line-height: 2;
  }

  .product-faq-layout {
    gap: 34px;
  }

  .product-faq-item summary {
    grid-template-columns: 1fr auto;
    padding-inline: 14px;
  }

  .product-faq-item .detail-content {
    padding-right: 14px;
    padding-left: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-image-frame::after,
  .product-main-image,
  .product-thumbnail,
  .detail-symbol {
    transition: none;
  }

  .product-js .product-reveal,
  .product-js .product-reveal.is-visible {
    opacity: 1;
    filter: none;
    transform: none;
    transition: none;
  }

  .product-js .product-detail-panel.panel-enter-left,
  .product-js .product-detail-panel.panel-enter-right {
    animation: none;
  }
}


.product-detail-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 14px 18px;
  align-items: center;
}

.product-detail-tab {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border: 1px solid rgba(24, 33, 38, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--graphite);
  font: inherit;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  white-space: nowrap;
  cursor: pointer;
  transition: border-color 220ms ease, background 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

.product-detail-tab:hover,
.product-detail-tab:focus-visible,
.product-detail-tab[aria-selected="true"] {
  border-color: rgba(24, 33, 38, 0.28);
  background: #ffffff;
}

.product-detail-tab[aria-selected="true"] {
  box-shadow: 0 8px 22px rgba(24, 33, 38, 0.06);
}

.product-detail-tab:focus-visible {
  outline: 2px solid var(--champagne);
  outline-offset: 3px;
}

.product-detail-tab .detail-index {
  color: var(--ink-soft);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.product-detail-tab .detail-title {
  line-height: 1.5;
}

.product-detail-panels {
  display: grid;
  margin-top: 28px;
  overflow: hidden;
  overflow-anchor: none;
}

.product-detail-panel {
  grid-area: 1 / 1;
  min-width: 0;
  border: 1px solid rgba(24, 33, 38, 0.14);
  border-radius: var(--radius);
  background: rgba(220, 233, 237, 0.3);
}

.product-js .product-detail-panel {
  visibility: hidden;
  z-index: 0;
  opacity: 0;
  pointer-events: none;
}

.product-js .product-detail-panel.is-active {
  visibility: visible;
  z-index: 1;
  opacity: 1;
  pointer-events: auto;
}

.product-js .product-detail-panel.panel-enter-left {
  animation: productPanelFadeLeft 420ms cubic-bezier(0.22, 0.8, 0.2, 1) both;
}

.product-js .product-detail-panel.panel-enter-right {
  animation: productPanelFadeRight 420ms cubic-bezier(0.22, 0.8, 0.2, 1) both;
}

@keyframes productPanelFadeLeft {
  from {
    opacity: 0;
    transform: translateX(28px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes productPanelFadeRight {
  from {
    opacity: 0;
    transform: translateX(-28px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.product-detail-panel .detail-content {
  max-width: none;
  padding: 24px 28px 26px;
}

@media (max-width: 760px) {
  .product-detail-tabs {
    flex-wrap: nowrap;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  .product-detail-tab {
    flex: 0 0 auto;
    min-height: 46px;
    padding: 10px 20px;
    font-size: 14px;
  }

  .product-detail-tab .detail-index {
    font-size: 12px;
  }

  .product-detail-panel .detail-content {
    padding: 20px 18px 22px;
  }
}