:root {
  --bg: #d9d9d9;
  --ink: #171717;
  --muted: #d0d0d0;
  --soft: #f1f1f1;
  --panel: #f6f6f6;
  --line: #cfcfcf;
  --texture-opacity: 0.09;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    url("./assets/media/site-background.png") left top / cover no-repeat fixed,
    var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  letter-spacing: 0;
}
button, a { color: inherit; font: inherit; }
button { cursor: pointer; }
img { display: block; }

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 56px;
  align-items: start;
  min-height: 116px;
  padding: 18px 14px 10px;
  background: rgba(255, 255, 255, 0.82);
}

.plain-icon,
.bag-button,
.category-link,
.product-card {
  border: 0;
  background: transparent;
}

.plain-icon {
  width: 28px;
  height: 28px;
  padding: 0;
  font-size: 34px;
  line-height: 24px;
  font-weight: 300;
}

.category-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  max-width: 360px;
  justify-self: center;
  text-align: center;
}

.category-link {
  padding: 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.05;
  text-transform: uppercase;
}

.category-link.is-active {
  color: var(--ink);
}

.bag-button {
  position: relative;
  justify-self: end;
  width: 30px;
  height: 32px;
  padding: 0;
}

.bag-shape {
  position: absolute;
  right: 0;
  top: 8px;
  width: 20px;
  height: 19px;
  border: 3px solid var(--ink);
  border-radius: 3px 3px 5px 5px;
}

.bag-shape::before {
  content: "";
  position: absolute;
  left: 4px;
  top: -10px;
  width: 8px;
  height: 8px;
  border: 3px solid var(--ink);
  border-bottom: 0;
  border-radius: 8px 8px 0 0;
}

.cart-count {
  position: absolute;
  right: -7px;
  top: -4px;
  display: none;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  font-size: 11px;
  line-height: 18px;
  text-align: center;
}

.cart-count.has-items { display: block; }

.catalog-section {
  padding: 150px clamp(22px, 4vw, 70px) 72px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  column-gap: clamp(26px, 4vw, 78px);
  row-gap: clamp(58px, 8vw, 94px);
  align-items: end;
}

.product-card {
  --product-display-size: 132px;
  display: grid;
  grid-template-rows: 184px auto;
  gap: 21px;
  min-width: 0;
  padding: 0;
  text-align: center;
}

.product-media {
  display: flex;
  align-items: end;
  justify-content: center;
  width: 100%;
  height: 184px;
}

.product-media img {
  width: var(--product-display-size);
  height: var(--product-display-size);
  object-fit: contain;
  mix-blend-mode: normal;
  transition: transform 180ms ease, opacity 180ms ease;
}

.product-card:hover img {
  transform: translateY(-4px) scale(1.02);
}

.product-info {
  display: block;
  min-height: 28px;
}

.product-name {
  display: block;
  font-size: 22px;
  line-height: 1;
  font-weight: 400;
  text-transform: uppercase;
}

.product-title,
.product-status,
.product-price {
  display: none;
}

.product-dialog {
  width: 100vw;
  max-width: none;
  height: 100vh;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--panel);
}

.product-dialog::backdrop { background: #050505; }
.dialog-close {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 4;
}

.product-detail {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  min-height: 100vh;
  padding: 7vh 0 8vh;
}

.gallery-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
}

.detail-image {
  width: min(31vw, 430px);
  height: min(34vh, 370px);
  object-fit: contain;
  background: transparent;
  mix-blend-mode: normal;
}

.gallery-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 58px;
  line-height: 1;
  transform: translateY(-50%);
}

.gallery-arrow--prev { left: 24vw; }
.gallery-arrow--next { right: 16vw; }
.has-single-image .gallery-arrow { display: none; }

.gallery-meta {
  display: grid;
  justify-items: center;
  gap: 24px;
  text-align: center;
}

.gallery-dots {
  display: flex;
  justify-content: center;
  gap: 14px;
  min-height: 10px;
}

.gallery-dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: #d0d0d0;
}

.gallery-dot.is-active { background: var(--ink); }

.gallery-meta h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1;
  font-weight: 400;
  text-transform: uppercase;
}

.gallery-price {
  margin: 0;
  font-size: 28px;
  line-height: 1;
  font-weight: 700;
}

.gallery-add {
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 46px;
  line-height: 36px;
  font-weight: 300;
}

.detail-description {
  display: none;
}
.info-panel,
.cart-panel {
  position: fixed;
  top: 0;
  z-index: 40;
  display: flex;
  flex-direction: column;
  width: min(420px, 100vw);
  height: 100vh;
  background: var(--panel);
  transition: transform 180ms ease;
}

.info-panel {
  left: 0;
  border-right: 1px solid var(--line);
  transform: translateX(-100%);
  padding-bottom: 18px;
}

.cart-panel {
  right: 0;
  border-left: 1px solid var(--line);
  transform: translateX(100%);
}

.info-panel.is-open,
.cart-panel.is-open { transform: translateX(0); }

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.panel-head h2 { font-size: 28px; }
.info-panel p {
  margin: 0;
  padding: 18px;
  color: #555;
  font-size: 16px;
  line-height: 1.45;
}

.cart-items { display: grid; gap: 1px; overflow: auto; background: var(--line); }
.cart-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  background: var(--panel);
}
.cart-item img { width: 76px; aspect-ratio: 1; object-fit: contain; background: var(--soft); }
.cart-item strong, .cart-item span { display: block; }
.cart-item span { margin-top: 5px; color: #777; font-size: 13px; }
.cart-empty { padding: 18px; color: #777; }
.cart-summary { margin-top: auto; padding: 18px; border-top: 1px solid var(--line); }
.summary-row { display: flex; justify-content: space-between; margin-bottom: 14px; font-size: 20px; }
.cart-note { margin: 12px 0 0; color: #777; font-size: 13px; line-height: 1.35; }
.scrim { position: fixed; inset: 0; z-index: 30; display: none; background: rgba(0, 0, 0, 0.52); }
.scrim.is-open { display: block; }

@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(4, minmax(120px, 1fr)); }
}

@media (max-width: 760px) {
  .topbar { min-height: 104px; grid-template-columns: 42px minmax(0, 1fr) 42px; }
  .category-nav { gap: 8px 14px; max-width: 270px; }
  .category-link { font-size: 16px; }
  .catalog-section { padding: 128px 18px 54px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; row-gap: 54px; }
  .product-card { --product-display-size: 106px; grid-template-rows: 136px auto; gap: 16px; }
  .product-media { height: 136px; }
  .product-name { font-size: 18px; }
  .product-detail { grid-template-columns: 1fr; min-height: 0; }
  .detail-image { width: min(68vw, 320px); height: min(34vh, 320px); }
}


@media (max-width: 760px) {
  .product-dialog {
    width: 100vw;
    height: 100vh;
  }

  .product-detail {
    grid-template-rows: minmax(0, 1fr) auto;
    min-height: 100vh;
    padding: 88px 0 56px;
  }

  .detail-image {
    width: min(70vw, 300px);
    height: min(34vh, 300px);
    padding: 0;
  }

  .gallery-arrow {
    width: 44px;
    height: 44px;
    font-size: 46px;
  }

  .gallery-arrow--prev { left: 18px; }
  .gallery-arrow--next { right: 18px; }
  .gallery-meta { gap: 20px; }
  .gallery-meta h2,
  .gallery-price { font-size: 24px; }
}




.corner-logo {
  position: fixed;
  right: clamp(18px, 3vw, 42px);
  bottom: clamp(16px, 3vw, 36px);
  z-index: 12;
  width: clamp(72px, 9vw, 138px);
  height: auto;
  opacity: 0.72;
  pointer-events: none;
  mix-blend-mode: normal;
}

@media (max-width: 760px) {
  .corner-logo {
    width: 74px;
    right: 16px;
    bottom: 14px;
    opacity: 0.62;
  }
}


.corner-logo {
  filter: invert(1) brightness(1.35);
  opacity: 0.82;
}

.product-media img,
.detail-image,
.cart-item img {
  mix-blend-mode: normal;
}