:root {
  color-scheme: only light;
  --page-bg: #ffffff;
  --shell: #ffffff;
  --ink: #1a1a1a;
  --muted: #7a7a7a;
  --rule: #e2e2e2;
  --accent: #ec1d25;
  --accent-soft: rgba(236, 29, 37, 0.08);
  --shadow: 0 14px 28px rgba(0, 0, 0, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--page-bg);
}

.shell {
  width: 100%;
  margin: 0;
  background: var(--page-bg);
  border: 0;
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
}

.page {
  display: grid;
  grid-template-columns: 256px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 32px 24px 24px;
  border-right: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.sidebar-top {
  display: grid;
  gap: 12px;
  justify-items: center;
  text-align: center;
  position: relative;
}

.brand {
  display: grid;
  gap: 12px;
  justify-items: center;
  text-align: center;
}

.brand-button {
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.brand-button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.logo {
  width: 170px;
  height: auto;
}

.est {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}

.menu {
  display: grid;
  gap: 18px;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: #ffffff;
  color: var(--ink);
  cursor: pointer;
  gap: 4px;
  flex-direction: column;
}

.menu-toggle-line {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
}

.menu-block {
  display: grid;
  gap: 10px;
}

.menu-title {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.menu a {
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.02em;
  line-height: 1.8;
}

.menu a.active {
  font-weight: 400;
  color: var(--accent);
}

.menu a:hover {
  color: var(--accent);
}

.sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: 12px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.about-trigger {
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  align-self: center;
}

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 10;
}

body.menu-open {
  overflow: hidden;
}

.mobile-filter-bar {
  display: none;
}

.mobile-filter-title {
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}

.filter-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.filter-chips::-webkit-scrollbar {
  display: none;
}

.filter-chip {
  border: 1px solid var(--rule);
  background: #ffffff;
  color: var(--ink);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
}

.filter-chip.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.about-trigger-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.about-trigger:hover {
  color: var(--ink);
  border-color: var(--ink);
  background: #ffffff;
}

.notice-toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: start;
  max-width: 320px;
  padding: 14px 16px;
  border: 1px solid var(--rule);
  background: #ffffff;
  color: var(--ink);
  font-size: 12px;
  line-height: 1.4;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 50;
}

.notice-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.notice-toast-text a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.notice-toast-text a:hover {
  text-decoration: underline;
}

.notice-toast-close {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 18px;
  line-height: 1;
  padding: 0;
  cursor: pointer;
}

.notice-toast-close:hover {
  color: var(--ink);
}

.social {
  display: flex;
  gap: 14px;
}

.social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: color 0.2s ease;
}

.social a:hover {
  color: var(--ink);
}

.social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.flex {
  display: flex;
}

.gap-4 {
  gap: 16px;
}

.text-muted-foreground {
  color: var(--muted);
}

.sidebar-footer .text-muted-foreground {
  color: var(--accent);
}

.hover\\:text-primary:hover {
  color: var(--ink);
}

.sidebar-footer .hover\\:text-primary:hover {
  color: var(--accent);
}

.transition-colors {
  transition: color 0.2s ease;
}

.w-5 {
  width: 20px;
}

.h-5 {
  height: 20px;
}

.gallery {
  padding: 40px 60px 56px;
  position: relative;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 0;
  align-items: start;
  transition: opacity 0.4s ease;
}

.gallery.is-loading .product-grid {
  opacity: 0;
  pointer-events: none;
}

.gallery.is-loading .category-loading {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.category-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  color: var(--muted);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.loader {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid #d6d6d6;
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

.loading-text {
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  animation: pulse 1.4s ease-in-out infinite;
}


.product-card {
  margin: 0;
  padding: 32px 12px 38px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
  transition: box-shadow 0.5s ease, background-color 0.5s ease;
  cursor: pointer;
}

.product-card figcaption {
  transition: filter 0.4s ease, opacity 0.4s ease;
}

.product-card:hover figcaption {
  filter: blur(3px);
  opacity: 0.4;
}

.product-card img {
  width: 100%;
  max-width: 150px;
  height: 150px;
  object-fit: contain;
  mix-blend-mode: multiply;
  display: block;
  margin: 0 auto 26px;
  transition: transform 0.7s ease-out;
}

.product-card:hover {
  background-color: var(--accent-soft);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
}

.product-card:hover img {
  transform: scale(1.05);
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 200;
}

.modal.is-open {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(6px);
}

.modal-dialog {
  position: relative;
  width: min(520px, 94vw);
  background: #ffffff;
  border: 1px solid #1d1d1d;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
  z-index: 1;
  display: flex;
  flex-direction: column;
}

.modal-header {
  background: #1a1a1a;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.modal-header-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.modal-close {
  background: transparent;
  border: 0;
  color: #ffffff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}

.modal-body {
  padding: 28px 32px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}


.modal-image-wrap {
  width: min(280px, 70vw);
  aspect-ratio: 1;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
  position: relative;
  overflow: hidden;
}

.modal-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.modal-image-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--rule);
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-size: 18px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-image-wrap.is-multi .modal-image-nav {
  opacity: 1;
  pointer-events: auto;
}

.modal-image-prev {
  left: 8px;
}

.modal-image-next {
  right: 8px;
}

.modal-image-indicator {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(18, 18, 18, 0.75);
  color: #ffffff;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 999px;
}

.modal-name {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.modal-meta {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.modal-size {
  border: 1px solid var(--rule);
  padding: 6px 12px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: flex;
  gap: 8px;
  align-items: center;
}

.modal-size span {
  color: var(--muted);
}

.modal-size strong {
  font-weight: 600;
}

.modal-measurements {
  display: grid;
  grid-template-columns: repeat(2, minmax(90px, 1fr));
  gap: 8px 24px;
  margin-top: 6px;
}

.modal-measurement {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.modal-measurement strong {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink);
  font-weight: 500;
}

.modal-divider {
  width: 100%;
  border-top: 1px dashed #d6d6d6;
  margin: 12px 0 6px;
}

.modal-footer {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.modal-price {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 20px;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.modal-cta {
  background: #1a1a1a;
  color: #ffffff;
  border: 0;
  padding: 10px 18px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
}

.modal-brand {
  margin-top: 10px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

body.modal-open {
  overflow: hidden;
}

@media (max-width: 1100px) {
  .product-grid {
    grid-template-columns: repeat(3, minmax(150px, 1fr));
  }
}

@media (max-width: 880px) {
  .page {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: none;
    border-bottom: 1px solid var(--rule);
    padding: 22px 18px 16px;
    position: relative;
    z-index: 20;
    background: var(--shell);
  }

  .sidebar-top {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .brand {
    justify-items: center;
    text-align: center;
  }

  .menu-toggle {
    display: inline-flex;
    position: absolute;
    right: 18px;
    top: 22px;
  }

  .menu,
  .sidebar-footer {
    display: none;
  }

  .sidebar.is-open .menu,
  .sidebar.is-open .sidebar-footer {
    display: grid;
  }

  .sidebar-backdrop {
    display: block;
  }

  body.menu-open .sidebar-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .sidebar-footer {
    grid-auto-flow: column;
    align-items: center;
    justify-content: space-between;
  }

  .gallery {
    padding: 32px 24px 48px;
  }

  .mobile-filter-bar {
    display: grid;
    gap: 10px;
    margin-bottom: 18px;
  }

  .about-trigger {
    padding: 8px 14px;
    font-size: 11px;
    letter-spacing: 0.2em;
    gap: 8px;
  }

  .about-trigger-logo {
    width: 30px;
    height: 30px;
  }
}

@media (max-width: 720px) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(140px, 1fr));
    gap: 0;
  }

  .notice-toast {
    left: 16px;
    right: 16px;
    bottom: 16px;
    max-width: none;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.55;
  }
  50% {
    opacity: 1;
  }
}

@media (max-width: 640px) {
  .modal-body {
    padding: 24px 20px 26px;
  }

  .modal-measurements {
    grid-template-columns: 1fr;
  }

  .modal-footer {
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .sidebar-footer {
    grid-auto-flow: row;
    justify-content: start;
  }
}