.site-v2 figure {
  margin: 0;
}

.site-v2 button,
.site-v2 input,
.site-v2 select {
  font: inherit;
}

.origin-text {
  display: grid;
  gap: 16px;
}

.language-en .origin-copy {
  min-width: 0;
}

.language-en .origin-copy h2 {
  max-width: 100%;
  font-size: clamp(34px, 3.05vw, 48px);
  line-height: 1.2;
}

.language-en .origin-copy h2 span {
  white-space: normal;
  overflow-wrap: anywhere;
}

.equipment-statement,
.origin-statement {
  margin: 0;
  padding: clamp(22px, 2.6vw, 32px);
  border: 1px solid rgba(20, 20, 20, 0.1);
  border-radius: 22px;
}

.equipment-statement {
  background: #f7f7f4;
}

.equipment-statement strong {
  display: block;
  margin-bottom: 16px;
}

.equipment-statement span,
.origin-statement span {
  display: block;
}

.equipment-statement span {
  line-height: 1.78;
}

.origin-statement {
  gap: 8px;
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 12%, rgba(207, 231, 240, 0.62), transparent 38%),
    linear-gradient(145deg, rgba(184, 144, 82, 0.12), #fff 64%);
  border-left: 3px solid var(--gold);
  font-size: clamp(18px, 1.8vw, 23px);
  font-weight: 650;
  line-height: 1.75;
}

.system-ribbon[data-reveal-repeat] article {
  position: relative;
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 560ms ease,
    transform 560ms cubic-bezier(0.22, 1, 0.36, 1),
    background 220ms ease,
    box-shadow 220ms ease;
}

.system-ribbon[data-reveal-repeat].in-view article {
  opacity: 1;
  transform: translateY(0);
}

.system-ribbon[data-reveal-repeat].in-view article:nth-child(2) {
  transition-delay: 70ms;
}

.system-ribbon[data-reveal-repeat].in-view article:nth-child(3) {
  transition-delay: 140ms;
}

.system-ribbon[data-reveal-repeat].in-view article:nth-child(4) {
  transition-delay: 210ms;
}

.belief-grid[data-reveal-repeat] .belief-item {
  position: relative;
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 560ms ease,
    transform 560ms cubic-bezier(0.22, 1, 0.36, 1),
    background 220ms ease,
    box-shadow 220ms ease;
}

.belief-grid[data-reveal-repeat].in-view .belief-item {
  opacity: 1;
  transform: translateY(0);
}

.belief-grid[data-reveal-repeat].in-view .belief-item:nth-child(2) {
  transition-delay: 80ms;
}

.belief-grid[data-reveal-repeat].in-view .belief-item:nth-child(3) {
  transition-delay: 160ms;
}

.manifesto-line span,
.feature-list article {
  position: relative;
  transition: background 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

.system-ribbon[data-reveal-repeat].in-view article:hover,
.belief-grid[data-reveal-repeat].in-view .belief-item:hover,
.manifesto-line span:hover,
.feature-list article:hover {
  z-index: 2;
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(20, 20, 20, 0.12);
}

.system-ribbon article:hover,
.belief-item:hover {
  background:
    radial-gradient(circle at 78% 18%, rgba(216, 161, 58, 0.2), transparent 42%),
    #fff;
}

.manifesto-line span:hover {
  background: rgba(216, 161, 58, 0.16);
}

.feature-list article:hover {
  background: rgba(216, 161, 58, 0.08);
}

.category-catalog {
  overflow: hidden;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 1260px;
  margin: clamp(42px, 6vw, 78px) auto 0;
}

.category-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(220px, 1.1fr);
  min-height: 360px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  background:
    radial-gradient(circle at 78% 42%, color-mix(in srgb, var(--gold) 12%, transparent), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.095), rgba(255, 255, 255, 0.025));
  transition: transform 260ms ease, border-color 260ms ease, background 260ms ease, box-shadow 260ms ease;
}

.category-card:hover,
.category-card:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(216, 161, 58, 0.62);
  background:
    radial-gradient(circle at 78% 42%, rgba(216, 161, 58, 0.2), transparent 44%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.135), rgba(255, 255, 255, 0.04));
  box-shadow: 0 26px 70px rgba(216, 161, 58, 0.14);
}

.category-card-featured {
  grid-column: span 2;
  grid-template-columns: minmax(0, 0.76fr) minmax(360px, 1.24fr);
  min-height: 430px;
}

.category-card-top {
  position: absolute;
  top: 24px;
  left: 28px;
  z-index: 3;
  display: flex;
  gap: 12px;
  align-items: center;
  color: rgba(255, 255, 255, 0.54);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.1em;
}

.category-card-top span:first-child {
  color: var(--gold);
}

.category-card-top span:last-child {
  padding: 5px 9px;
  color: var(--ice);
  background: rgba(207, 231, 240, 0.1);
  border-radius: 999px;
  letter-spacing: 0;
}

.category-card figure {
  position: relative;
  z-index: 1;
  grid-column: 2;
  grid-row: 1;
  display: grid;
  place-items: center;
  min-height: 290px;
  align-self: stretch;
}

.category-card figure::before {
  position: absolute;
  width: 72%;
  aspect-ratio: 1;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(207, 231, 240, 0.1), transparent 68%);
}

.category-card img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 280px;
  object-fit: contain;
  filter: drop-shadow(0 28px 42px rgba(0, 0, 0, 0.4));
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.category-card-featured img {
  height: 350px;
}

.category-card:hover img {
  transform: scale(1.035) translateY(-4px);
}

.category-card-copy {
  position: relative;
  z-index: 3;
  grid-column: 1;
  grid-row: 1;
  align-self: end;
  padding-top: 74px;
}

.category-card-copy h3 {
  margin: 0 0 12px;
  font-size: clamp(30px, 3.2vw, 48px);
  line-height: 1.08;
}

.category-card-copy p {
  max-width: 360px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.66);
}

.category-card-copy small {
  display: block;
  max-width: 390px;
  color: rgba(255, 255, 255, 0.42);
  font-size: 12px;
  line-height: 1.65;
}

.category-arrow {
  position: absolute;
  right: 24px;
  bottom: 22px;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--black);
  background: var(--gold);
  border-radius: 50%;
  font-size: 20px;
  font-style: normal;
}

.catalog-disclaimer {
  max-width: 980px;
  margin: 34px auto 0;
  color: rgba(255, 255, 255, 0.44);
  font-size: 13px;
  line-height: 1.8;
  text-align: center;
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  width: min(820px, 100%);
  margin: 38px auto 10px;
  text-align: left;
}

.contact-details a {
  display: grid;
  gap: 9px;
  min-width: 0;
  padding: 22px 24px;
  color: var(--ink);
  background: #f4f3ef;
  border: 1px solid rgba(20, 20, 20, 0.1);
  border-radius: 18px;
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.contact-details a:hover,
.contact-details a:focus-visible {
  background: #fff;
  border-color: color-mix(in srgb, var(--gold) 72%, transparent);
  transform: translateY(-2px);
}

.contact-details span {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.contact-details strong {
  overflow-wrap: anywhere;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 720;
}

.contact > h2 {
  max-width: 1360px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
  text-wrap: balance;
}

.contact > p:not(.eyebrow) {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.category-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 0.88fr) minmax(420px, 1.12fr);
  align-items: center;
  gap: clamp(28px, 5vw, 76px);
  min-height: 82vh;
  padding: 100px clamp(18px, 6vw, 94px) 64px;
  overflow: hidden;
  background-color: #030303;
  background-image: radial-gradient(circle at 76% 42%, rgba(216, 161, 58, 0.16), transparent 38%);
  background:
    radial-gradient(circle at 76% 42%, color-mix(in srgb, var(--accent) 24%, transparent), transparent 38%),
    #030303;
  background-color: #030303 !important;
  forced-color-adjust: none;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}

.product-back-link {
  position: absolute;
  top: 64px;
  left: clamp(18px, 6vw, 94px);
  z-index: 4;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  min-height: 32px;
  padding: 0 13px;
  color: rgba(255, 255, 255, 0.74);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  font-size: 12px;
  backdrop-filter: blur(12px);
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.product-back-link span {
  color: var(--gold);
  font-size: 16px;
  line-height: 1;
}

.product-back-link:hover,
.product-back-link:focus-visible {
  color: var(--snow);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
}

.category-hero-copy {
  position: relative;
  z-index: 2;
}

.category-breadcrumb {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 13px;
}

.category-breadcrumb a:hover {
  color: var(--snow);
}

.category-hero-copy h1 {
  max-width: 760px;
}

.category-hero-copy > p:last-of-type {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(19px, 2vw, 24px);
}

.category-meta {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin-top: 34px;
  color: rgba(255, 255, 255, 0.5);
}

.category-meta strong {
  color: var(--gold);
  font-size: 38px;
}

.category-hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 540px;
}

.category-hero-visual::before,
.category-hero-visual::after {
  position: absolute;
  width: min(34vw, 520px);
  aspect-ratio: 1;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.category-hero-visual::after {
  width: min(26vw, 390px);
}

.category-hero-visual img {
  position: relative;
  z-index: 2;
  width: 100%;
  max-height: 580px;
  object-fit: contain;
  filter: drop-shadow(0 36px 74px rgba(0, 0, 0, 0.48));
}

.category-switcher {
  position: sticky;
  top: 50px;
  z-index: 35;
  display: flex;
  gap: 8px;
  padding: 12px clamp(16px, 5vw, 70px);
  overflow-x: auto;
  color: rgba(255, 255, 255, 0.68);
  background: rgba(3, 3, 3, 0.92);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  scrollbar-width: none;
}

.category-switcher::-webkit-scrollbar {
  display: none;
}

.category-switcher a {
  flex: 0 0 auto;
  display: inline-flex;
  gap: 7px;
  align-items: center;
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  font-size: 13px;
}

.category-switcher a span {
  color: var(--gold);
  font-size: 10px;
}

.category-switcher a.active,
.category-switcher a:hover {
  color: var(--black);
  background: var(--gold);
  border-color: var(--gold);
}

.category-switcher a.active span,
.category-switcher a:hover span {
  color: var(--black);
}

@media (min-width: 981px) {
  .category-switcher {
    display: grid;
    grid-template-columns: repeat(10, minmax(0, 1fr));
    gap: 7px;
    width: 100%;
    padding-right: clamp(18px, 3.4vw, 56px);
    padding-left: clamp(18px, 3.4vw, 56px);
  }

  .category-switcher a {
    justify-content: center;
    min-width: 0;
    padding: 0 7px;
    text-align: center;
  }
}

.family-section,
.product-information {
  padding: clamp(74px, 10vw, 132px) clamp(18px, 5vw, 78px);
}

.family-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1240px;
  margin: clamp(38px, 5vw, 68px) auto 0;
}

.family-card {
  position: relative;
  min-height: 440px;
  padding: 0;
  overflow: hidden;
  color: var(--ink);
  text-align: left;
  background: var(--snow);
  border: 1px solid var(--line);
  border-radius: 24px;
  cursor: pointer;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.family-card:hover,
.family-card:focus-visible,
.family-card.active {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 64%, #999);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.1);
}

.family-card-index {
  position: absolute;
  top: 18px;
  left: 20px;
  z-index: 3;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
}

.family-card figure {
  display: grid;
  place-items: center;
  height: 225px;
  padding: 22px;
  overflow: hidden;
  background-color: #08090a;
  background-image: radial-gradient(circle, rgba(216, 161, 58, 0.12), transparent 64%);
  background:
    radial-gradient(circle, color-mix(in srgb, var(--accent) 14%, transparent), transparent 64%),
    #08090a;
  background-color: #08090a !important;
  forced-color-adjust: none;
}

.family-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.34));
}

.family-card[data-select-product="competition-boot-gaiter"] img,
.family-card[data-select-product="carbon-ski-boot"] img,
.family-card[data-select-product="ski-boot-liner"] img {
  object-fit: contain;
  object-position: center 40%;
  height: 222px;
  align-self: start;
  margin-top: -37px;
}

.family-card > div {
  padding: 22px;
}

.family-card small {
  color: var(--gold);
  font-size: 11px;
  font-weight: 760;
}

.family-card h3 {
  margin: 10px 0 9px;
  font-size: clamp(22px, 2.1vw, 30px);
  line-height: 1.2;
}

.family-card p {
  min-height: 48px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.family-card strong {
  font-size: 14px;
}

.catalog-detail {
  display: grid;
  grid-template-columns: minmax(320px, 0.86fr) minmax(420px, 1.14fr);
  gap: clamp(34px, 6vw, 92px);
  align-items: center;
  min-height: 100vh;
  padding: 92px clamp(18px, 6vw, 94px) 72px;
  overflow: hidden;
  background-color: #030303;
  background-image: radial-gradient(circle at 76% 45%, rgba(216, 161, 58, 0.16), transparent 34%);
  background:
    radial-gradient(circle at 76% 45%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 34%),
    #030303;
  background-color: #030303 !important;
  forced-color-adjust: none;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}

.detail-badges {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 24px;
}

.detail-index,
.detail-status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 760;
}

.detail-index {
  color: var(--black);
  background: var(--gold);
}

.detail-status {
  color: var(--ice);
  background: rgba(207, 231, 240, 0.11);
  border: 1px solid rgba(207, 231, 240, 0.16);
}

.catalog-detail-copy h2 {
  font-size: clamp(42px, 5.5vw, 78px);
}

.detail-tagline {
  color: var(--gold);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 660;
}

.detail-summary {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.66);
  font-size: clamp(16px, 1.6vw, 20px);
}

.detail-price {
  display: flex;
  gap: 14px;
  align-items: baseline;
  margin: 28px 0;
}

.detail-price span {
  color: rgba(255, 255, 255, 0.42);
  font-size: 12px;
}

.detail-price strong {
  font-size: 24px;
}

.catalog-detail-media {
  position: relative;
}

.detail-image-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: clamp(430px, 52vw, 720px);
  padding: clamp(24px, 4vw, 52px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.045);
}

.detail-image-stage::before {
  position: absolute;
  width: 68%;
  aspect-ratio: 1;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.detail-image-stage img {
  position: relative;
  z-index: 2;
  width: 100%;
  max-height: 630px;
  object-fit: contain;
  filter: drop-shadow(0 28px 54px rgba(0, 0, 0, 0.5));
  transition: opacity 160ms ease, transform 220ms ease;
}

.detail-image-stage img.switching {
  opacity: 0;
  transform: scale(0.985);
}

.detail-gallery {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.gallery-button {
  display: grid;
  place-items: center;
  width: 74px;
  height: 58px;
  padding: 4px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  cursor: pointer;
}

.gallery-button.active {
  border-color: var(--gold);
}

.gallery-button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.catalog-detail-media > p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.38);
  font-size: 12px;
  line-height: 1.7;
}

.product-information {
  display: grid;
  gap: clamp(68px, 8vw, 116px);
}

.information-block {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 0.66fr);
  gap: clamp(30px, 5vw, 82px);
  max-width: 1260px;
  width: 100%;
  margin: 0 auto;
}

.information-heading h2 {
  font-size: clamp(38px, 4.5vw, 62px);
}

.feature-list,
.specification-list {
  border-top: 1px solid var(--line);
}

.feature-list article {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.feature-list article > span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
}

.feature-list h3 {
  margin: 0 0 8px;
  font-size: 21px;
}

.feature-list p {
  margin: 0;
  color: var(--muted);
}

.specification-list {
  margin: 0;
}

.specification-list > div {
  display: grid;
  grid-template-columns: minmax(120px, 0.32fr) minmax(0, 0.68fr);
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.specification-list dt {
  color: var(--muted);
  font-size: 13px;
}

.specification-list dd {
  margin: 0;
  font-weight: 650;
}

.product-usage {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(280px, 0.38fr);
  gap: clamp(42px, 8vw, 110px);
  padding: clamp(78px, 10vw, 140px) clamp(18px, 6vw, 94px);
  background-color: #030303 !important;
  forced-color-adjust: none;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}

.usage-column ol {
  display: grid;
  gap: 0;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: usage;
}

.usage-column li {
  position: relative;
  min-height: 64px;
  padding: 18px 0 18px 64px;
  color: rgba(255, 255, 255, 0.68);
  border-top: 1px solid rgba(255, 255, 255, 0.11);
  counter-increment: usage;
}

.usage-column li::before {
  position: absolute;
  top: 15px;
  left: 0;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  content: counter(usage);
  color: var(--black);
  background: var(--gold);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 800;
}

.usage-aside {
  display: grid;
  gap: 16px;
}

.usage-aside article {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.045);
}

.usage-aside h3 {
  margin-bottom: 18px;
  font-size: 26px;
}

.usage-aside ul {
  display: grid;
  gap: 11px;
  margin: 0;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.64);
}

.research-notice {
  padding: 22px clamp(18px, 6vw, 94px);
  color: var(--muted);
  background: #efefec;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  text-align: center;
}

@media (max-width: 980px) {
  .category-grid,
  .family-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-card,
  .category-card-featured {
    grid-column: span 1;
    grid-template-columns: 1fr;
    min-height: 470px;
  }

  .category-card figure,
  .category-card-copy {
    grid-column: 1;
    grid-row: 1;
  }

  .category-card figure {
    align-self: start;
    min-height: 260px;
    margin-top: 36px;
  }

  .category-card img,
  .category-card-featured img {
    height: 245px;
  }

  .category-card-copy {
    align-self: end;
  }

  .category-hero,
  .catalog-detail,
  .product-usage,
  .information-block {
    grid-template-columns: 1fr;
  }

  .category-hero-visual {
    min-height: 420px;
  }

  .catalog-detail {
    padding-top: 110px;
  }
}

@media (max-width: 680px) {
  .equipment-statement,
  .origin-statement {
    padding: 20px;
  }

  .contact-details {
    grid-template-columns: 1fr;
    margin-top: 30px;
  }

  .contact-details a {
    padding: 19px 20px;
  }

  .product-back-link {
    top: 62px;
    left: 14px;
  }

  .category-grid,
  .family-grid {
    grid-template-columns: 1fr;
  }

  .category-card {
    min-height: 430px;
    padding: 22px;
  }

  .category-card-top {
    top: 20px;
    left: 22px;
  }

  .category-card-copy h3 {
    font-size: 34px;
  }

  .category-hero {
    min-height: auto;
    padding-top: 112px;
  }

  .category-hero-visual {
    min-height: 330px;
  }

  .category-hero-visual img {
    max-height: 340px;
  }

  .category-switcher {
    top: 54px;
  }

  .family-card {
    min-height: 410px;
  }

  .catalog-detail {
    min-height: auto;
    padding-top: 88px;
  }

  .catalog-detail-copy h2 {
    font-size: 42px;
  }

  .detail-image-stage {
    min-height: 360px;
  }

  .information-block {
    gap: 18px;
  }

  .specification-list > div {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .product-usage {
    gap: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .system-ribbon[data-reveal-repeat] article,
  .belief-grid[data-reveal-repeat] .belief-item,
  .category-card img,
  .detail-image-stage img {
    transition: none;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(16px, 2.4vw, 30px);
  min-width: 0;
}

.local-cart-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: rgba(255, 255, 255, 0.92);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.site-header.scrolled .local-cart-link {
  border-color: rgba(20, 36, 47, 0.18);
  color: #14242f;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  padding-left: clamp(12px, 1.8vw, 22px);
  color: inherit;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.site-header.scrolled .language-switch {
  border-left-color: rgba(20, 20, 20, 0.17);
}

.language-switch button {
  position: relative;
  padding: 5px 2px;
  color: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
  opacity: 0.52;
  transition: color 180ms ease, opacity 180ms ease;
}

.language-switch button::after {
  position: absolute;
  right: 1px;
  bottom: 1px;
  left: 1px;
  height: 1px;
  background: currentColor;
  content: "";
  opacity: 0;
  transform: scaleX(0.5);
  transition: opacity 180ms ease, transform 180ms ease;
}

.language-switch button:hover,
.language-switch button.active {
  opacity: 1;
}

.language-switch button.active::after {
  opacity: 0.82;
  transform: scaleX(1);
}

.language-switch button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.language-en .category-card-copy h3,
.language-en .family-card h3 {
  letter-spacing: -0.025em;
}

@media (max-width: 980px) {
  .header-actions {
    gap: 14px;
  }

  .language-en .nav-links {
    gap: 14px;
    font-size: 11px;
  }

  .language-switch {
    padding-left: 12px;
  }
}

@media (max-width: 680px) {
  .header-actions {
    margin-left: auto;
  }

  .header-actions .nav-links {
    display: none;
  }

  .language-switch {
    min-height: 30px;
    padding-left: 0;
    border-left: 0;
    font-size: 11px;
  }
}

.customer-service {
  position: fixed;
  right: 24px;
  bottom: 96px;
  z-index: 80;
  color: #f7f4ed;
  font-family: inherit;
}

.customer-service .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.customer-service-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 128px;
  height: 52px;
  padding: 0 22px;
  color: #111;
  background: #d9b575;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
  cursor: pointer;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.customer-service-toggle:hover {
  background: #e6c98f;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.3);
  transform: translateY(-3px);
}

.customer-service-toggle:focus-visible,
.customer-service-panel button:focus-visible,
.customer-service-panel textarea:focus-visible {
  outline: 2px solid #6bd3ee;
  outline-offset: 3px;
}

.customer-service-dot {
  width: 8px;
  height: 8px;
  background: #1b8755;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(27, 135, 85, 0.14);
}

.customer-service-panel {
  position: absolute;
  right: 0;
  bottom: 68px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto auto;
  width: min(390px, calc(100vw - 32px));
  height: min(620px, calc(100vh - 120px));
  overflow: hidden;
  color: #f7f4ed;
  background:
    radial-gradient(circle at 92% 0%, rgba(78, 164, 190, 0.16), transparent 34%),
    #11161a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.4);
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px) scale(0.98);
  transform-origin: right bottom;
  transition: opacity 180ms ease, transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

.customer-service.is-open .customer-service-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.customer-service.is-open .customer-service-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
}

.customer-service-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 23px 24px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.customer-service-header > div {
  display: grid;
  gap: 4px;
}

.customer-service-header small {
  color: #d9b575;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.customer-service-header strong {
  font-size: 23px;
  letter-spacing: 0.04em;
}

.customer-service-header span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
}

.customer-service-header span i {
  width: 7px;
  height: 7px;
  background: #43b77a;
  border-radius: 50%;
}

.customer-service-close {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  cursor: pointer;
  font-size: 25px;
  font-weight: 300;
}

.customer-service-messages {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 0;
  padding: 22px 20px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: rgba(217, 181, 117, 0.35) transparent;
  scrollbar-width: thin;
}

.chat-message {
  display: grid;
  gap: 6px;
  width: min(86%, 310px);
}

.chat-message > span {
  color: rgba(255, 255, 255, 0.43);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.chat-message p {
  margin: 0;
  padding: 13px 15px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 5px 17px 17px 17px;
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.chat-message-user {
  align-self: flex-end;
}

.chat-message-user > span {
  text-align: right;
}

.chat-message-user p {
  color: #17130d;
  background: #d9b575;
  border-color: #d9b575;
  border-radius: 17px 5px 17px 17px;
}

.chat-message-error p {
  color: #ffd7ca;
  background: rgba(190, 70, 44, 0.14);
  border-color: rgba(255, 126, 95, 0.2);
}

.chat-message-typing p {
  display: flex;
  align-items: center;
  gap: 5px;
  width: 60px;
}

.chat-message-typing p i {
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.58);
  border-radius: 50%;
  animation: chat-typing 900ms infinite ease-in-out;
}

.chat-message-typing p i:nth-child(2) {
  animation-delay: 120ms;
}

.chat-message-typing p i:nth-child(3) {
  animation-delay: 240ms;
}

@keyframes chat-typing {
  0%, 70%, 100% { transform: translateY(0); opacity: 0.35; }
  35% { transform: translateY(-3px); opacity: 1; }
}

.customer-service-suggestions {
  display: flex;
  gap: 8px;
  padding: 0 20px 14px;
  overflow-x: auto;
}

.customer-service-suggestions[hidden] {
  display: none;
}

.customer-service-suggestions button {
  flex: 0 0 auto;
  padding: 8px 11px;
  color: rgba(255, 255, 255, 0.7);
  background: transparent;
  border: 1px solid rgba(217, 181, 117, 0.28);
  border-radius: 999px;
  cursor: pointer;
  font-size: 11px;
}

.customer-service-suggestions button:hover {
  color: #111;
  background: #d9b575;
}

.customer-service-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 14px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.customer-service-form textarea {
  min-width: 0;
  max-height: 92px;
  padding: 12px 13px;
  resize: none;
  color: #f7f4ed;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
}

.customer-service-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.customer-service-form button {
  align-self: stretch;
  min-width: 68px;
  padding: 0 13px;
  color: #17130d;
  background: #d9b575;
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
}

.customer-service-form button:disabled,
.customer-service-form textarea:disabled {
  cursor: wait;
  opacity: 0.58;
}

.customer-service-notice {
  margin: 0;
  padding: 0 18px 14px;
  color: rgba(255, 255, 255, 0.34);
  font-size: 9px;
  line-height: 1.45;
  text-align: center;
}

@media (max-width: 680px) {
  body.customer-service-open {
    overflow: hidden;
  }

  .customer-service {
    right: 14px;
    bottom: 132px;
  }

  .customer-service-toggle {
    min-width: 116px;
    height: 48px;
    padding: 0 18px;
  }

  .customer-service-panel {
    position: fixed;
    right: 10px;
    bottom: 10px;
    left: 10px;
    width: auto;
    height: min(690px, calc(100dvh - 20px));
    border-radius: 22px;
  }

  .customer-service-header {
    padding: 20px;
  }

  .customer-service-messages {
    padding: 18px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .customer-service-toggle,
  .customer-service-panel,
  .chat-message-typing p i {
    transition: none;
    animation: none;
  }
}

/* Mobile layout: preserve the complete desktop information hierarchy in a
   compact two-row header instead of hiding primary navigation. */
@media (max-width: 680px) {
  html {
    scroll-padding-top: 150px;
  }

  body {
    overflow-x: hidden;
  }

  .site-header,
  .site-header.scrolled {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: 54px 42px;
    align-items: center;
    height: 96px;
    padding: 0 14px;
    color: #fff !important;
    background: rgba(3, 3, 3, 0.96) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(22px) saturate(1.12);
    forced-color-adjust: none;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
    transition: none;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
    width: 100px;
    height: 46px;
  }

  .site-header .brand img,
  .site-header.scrolled .brand img {
    filter: invert(1) !important;
  }

  .header-actions {
    display: contents;
  }

  .header-actions .nav-links {
    grid-column: 1 / -1;
    grid-row: 2;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    align-self: stretch;
    width: calc(100% + 28px);
    margin-left: -14px;
    gap: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 11px;
    white-space: normal;
    color: #fff !important;
    forced-color-adjust: none;
  }

  .site-header.scrolled .nav-links {
    border-top-color: rgba(255, 255, 255, 0.1);
  }

  .header-actions .nav-links a,
  .header-actions .nav-links a:link,
  .header-actions .nav-links a:visited {
    display: grid;
    place-items: center;
    min-width: 0;
    padding: 0 5px;
    color: #fff !important;
    -webkit-text-fill-color: #fff;
    border-right: 1px solid rgba(255, 255, 255, 0.07);
    font-weight: 650;
    line-height: 1.12;
    opacity: 0.94 !important;
    text-align: center;
    text-wrap: balance;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    forced-color-adjust: none;
  }

  .header-actions .nav-links a:last-child {
    border-right: 0;
  }

  .site-header.scrolled .nav-links a {
    border-right-color: rgba(255, 255, 255, 0.07);
  }

  .language-en .header-actions .nav-links {
    gap: 0;
    font-size: 9px;
  }

  .language-switch {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    min-height: 32px;
    padding-left: 0;
    color: #fff !important;
    border-left: 0;
    forced-color-adjust: none;
  }

  .site-header .language-switch button,
  .site-header.scrolled .language-switch button {
    color: #fff !important;
    -webkit-text-fill-color: #fff;
  }

  #company,
  #belief,
  #products,
  #community,
  #contact,
  #family,
  #product-detail,
  #specifications {
    scroll-margin-top: 0;
  }

  .hero-sticky {
    min-height: 100svh;
    padding-top: 128px;
    padding-bottom: 54px;
  }

  .narrative-copy {
    width: 100%;
  }

  .narrative-title {
    font-size: clamp(36px, 10.6vw, 46px);
    line-height: 1.1;
  }

  .narrative-intro {
    font-size: clamp(18px, 5.2vw, 22px);
    line-height: 1.7;
  }

  .origin-story,
  .manifesto,
  .product-catalog,
  .contact {
    padding-top: 68px;
    padding-bottom: 68px;
  }

  .origin-grid {
    gap: 30px;
    margin-bottom: 44px;
  }

  .system-ribbon,
  .belief-grid {
    margin-bottom: 44px;
  }

  .system-ribbon article {
    min-height: 168px;
  }

  .belief-item {
    min-height: 230px;
  }

  .belief-item h3 {
    margin-top: 34px;
  }

  .manifesto-line span {
    min-height: 116px;
  }

  .category-hero {
    min-height: auto;
    padding: 154px 18px 52px;
    gap: 28px;
  }

  .product-back-link {
    top: 108px;
    left: 14px;
  }

  .category-hero-copy h1 {
    font-size: clamp(38px, 11vw, 50px);
  }

  .category-hero-copy > p:last-of-type {
    font-size: 18px;
    line-height: 1.65;
  }

  .category-meta {
    margin-top: 24px;
  }

  .category-hero-visual {
    min-height: 280px;
  }

  .category-hero-visual img {
    max-height: 300px;
  }

  .category-switcher {
    top: 96px;
    padding: 9px 12px;
  }

  .category-switcher a {
    min-height: 34px;
    padding: 0 11px;
    font-size: 11px;
  }

  .family-section,
  .product-information {
    padding: 62px 18px;
  }

  .family-grid {
    gap: 14px;
    margin-top: 30px;
  }

  .family-card {
    min-height: 390px;
  }

  .catalog-detail {
    gap: 44px;
    min-height: auto;
    padding: 68px 18px 64px;
  }

  .catalog-detail-copy h2 {
    font-size: clamp(38px, 10.8vw, 48px);
  }

  .detail-image-stage {
    min-height: 310px;
    padding: 22px;
    border-radius: 24px;
  }

  .detail-image-stage img {
    max-height: 300px;
  }

  .product-information {
    gap: 58px;
  }

  .information-heading h2 {
    font-size: clamp(34px, 9.5vw, 44px);
  }

  .feature-list article {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 12px;
    padding: 20px 0;
  }

  .product-usage {
    gap: 44px;
    padding: 64px 18px;
  }

  .usage-aside article {
    padding: 22px;
  }

  .research-notice {
    padding: 20px 18px;
    text-align: left;
  }

  .catalog-product-page .reveal {
    --reveal-distance: 18px;
    transition-duration: 540ms;
  }

  .site-footer {
    align-items: center;
    padding: 26px 18px;
    text-align: center;
  }

  .customer-service {
    z-index: 90;
  }
}

/* Homepage community gateway: a full narrative entry before the contact page. */
.home-community-preview {
  position: relative;
  min-height: 88svh;
  padding: clamp(86px, 11vw, 158px) clamp(24px, 6vw, 88px);
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 22%, rgba(207, 231, 240, 0.18), transparent 26%),
    radial-gradient(circle at 68% 78%, rgba(216, 161, 58, 0.14), transparent 30%),
    #030303 !important;
  isolation: isolate;
}

.home-community-preview::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 82px 82px;
  mask-image: linear-gradient(115deg, #000, transparent 78%);
  opacity: 0.36;
}

.home-community-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: clamp(36px, 4vw, 68px);
  align-items: center;
  width: min(1400px, 100%);
  min-height: 64svh;
  margin: 0 auto;
}

.home-community-copy {
  max-width: 920px;
}

.home-community-title-link {
  display: block;
}

.home-community-copy h2 {
  max-width: 920px;
  margin-bottom: 28px;
  font-size: clamp(48px, 4.35vw, 72px);
  line-height: 1.03;
  letter-spacing: -0.035em;
  transition: color 220ms ease;
}

.home-community-title-link:hover h2,
.home-community-title-link:focus-visible h2 {
  color: #d9b575;
}

.home-community-copy .home-community-title-link > p {
  max-width: 720px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: clamp(17px, 1.65vw, 22px);
}

.home-community-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.home-community-actions .button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.04);
}

.home-community-visual {
  position: relative;
  display: grid;
  align-content: end;
  min-height: min(570px, 66svh);
  padding: clamp(26px, 3vw, 42px);
  overflow: hidden;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(to top, rgba(3, 3, 3, 0.96) 0%, rgba(3, 3, 3, 0.56) 42%, rgba(3, 3, 3, 0.1) 74%),
    linear-gradient(145deg, rgba(207, 231, 240, 0.08), rgba(216, 161, 58, 0.04)),
    url("assets/community-mountain-v1.webp") center 42% / cover no-repeat;
  transition: border-color 240ms ease, transform 240ms ease, box-shadow 240ms ease;
}

.home-community-visual::before,
.home-community-visual::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.home-community-visual::before {
  inset: 0;
  background: linear-gradient(120deg, rgba(3, 3, 3, 0.2), transparent 46%, rgba(216, 161, 58, 0.04));
}

.home-community-visual::after {
  inset: 0;
  background: linear-gradient(to top, rgba(3, 3, 3, 0.82), transparent 62%);
}

.home-community-visual:hover,
.home-community-visual:focus-visible {
  border-color: rgba(216, 161, 58, 0.66);
  box-shadow: 0 34px 86px rgba(216, 161, 58, 0.14);
  transform: translateY(-6px);
}

.home-community-number {
  position: absolute;
  top: 28px;
  left: 30px;
  color: rgba(255, 255, 255, 0.12);
  font-size: clamp(74px, 9vw, 138px);
  font-weight: 860;
  line-height: 0.8;
}

.home-community-label,
.home-community-visual strong {
  position: relative;
  z-index: 2;
}

.home-community-label {
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  font-weight: 780;
  letter-spacing: 0.12em;
  line-height: 1.55;
}

.home-community-visual strong {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: clamp(22px, 2vw, 30px);
}

.home-community-orbit {
  position: absolute;
  top: 18%;
  left: 14%;
  width: 72%;
  aspect-ratio: 1;
  border: 1px solid rgba(207, 231, 240, 0.09);
  border-radius: 50%;
}

.language-en .home-community-copy h2 {
  font-size: clamp(40px, 3.5vw, 62px);
}

@media (max-width: 1120px) {
  .home-community-grid {
    grid-template-columns: 1fr;
  }

  .home-community-visual {
    min-height: 460px;
  }
}

@media (max-width: 680px) {
  .home-community-preview {
    min-height: auto;
    padding: 72px 18px;
  }

  .home-community-preview::before {
    background-size: 52px 52px;
  }

  .home-community-grid {
    gap: 46px;
    min-height: 0;
  }

  .home-community-copy h2,
  .language-en .home-community-copy h2 {
    font-size: clamp(39px, 10.8vw, 48px);
    line-height: 1.04;
  }

  .language-en .home-community-copy h2 {
    font-size: clamp(34px, 9.2vw, 42px);
  }

  .home-community-copy h2 br {
    display: none;
  }

  .home-community-copy .home-community-title-link > p {
    font-size: 17px;
  }

  .home-community-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .home-community-actions .button {
    min-width: 0;
    padding: 0 10px;
    text-align: center;
  }

  .language-en .home-community-actions .button {
    font-size: 12px;
    line-height: 1.2;
  }

  .home-community-visual {
    min-height: 390px;
    padding: 24px;
  }

  .home-community-visual strong {
    font-size: 22px;
  }
}

@media (max-width: 460px) {
  .language-en #products .section-title h2 {
    font-size: clamp(23px, 7.3vw, 30px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-community-title-link h2,
  .home-community-visual {
    transition: none;
  }
}

/* Repeatable reveal motion for homepage catalogs and product subcategory cards. */
.category-card.reveal,
.family-card.reveal {
  transition:
    opacity 620ms ease,
    transform 620ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 220ms ease,
    background 220ms ease,
    box-shadow 220ms ease;
}

.category-card.reveal:not(.in-view),
.family-card.reveal:not(.in-view),
.gallery-button.reveal:not(.in-view) {
  transform: translate3d(0, var(--reveal-distance), 0);
}

.category-card.reveal.in-view,
.family-card.reveal.in-view,
.gallery-button.reveal.in-view {
  transform: translate3d(0, 0, 0);
}

.category-card.reveal.in-view:hover,
.category-card.reveal.in-view:focus-visible {
  transform: translateY(-5px);
}

.family-card.reveal.in-view:hover,
.family-card.reveal.in-view:focus-visible,
.family-card.reveal.in-view.active {
  transform: translateY(-4px);
}

.gallery-button.reveal {
  transition:
    opacity 520ms ease,
    transform 520ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 180ms ease,
    background 180ms ease;
}

/* Page environments: one alpine world, three route-specific atmospheres. */
.home-page,
.catalog-product-page {
  background-color: #05080c;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
}

.home-page {
  background-image:
    linear-gradient(180deg, rgba(132, 163, 184, 0.18), rgba(24, 43, 58, 0.16)),
    url("assets/home-alpine-ridge-background-20260813-v1.webp");
}

.home-page .narrative-hero,
.home-page .manifesto,
.home-page .product-catalog,
.home-page .home-community-preview {
  background-color: rgba(3, 6, 10, 0.34) !important;
}

.home-page .narrative-hero {
  background-image:
    radial-gradient(circle at 18% 72%, rgba(216, 161, 58, 0.1), transparent 25%),
    linear-gradient(180deg, rgba(3, 6, 10, 0.24), rgba(3, 6, 10, 0.05) 52%, rgba(3, 6, 10, 0.36));
}

.home-page .manifesto,
.home-page .product-catalog,
.home-page .home-community-preview {
  background-image: linear-gradient(145deg, rgba(4, 8, 13, 0.42), rgba(4, 8, 13, 0.18));
}

.home-page .origin-story,
.home-page .contact {
  background-color: rgba(247, 247, 244, 0.72) !important;
}

.home-page .origin-story {
  background-image:
    linear-gradient(180deg, rgba(247, 247, 244, 0.56), rgba(247, 247, 244, 0.64)),
    url("assets/home-alpine-ridge-background-20260813-v1.webp");
  background-repeat: no-repeat;
  background-position: 58% center;
  background-size: cover;
}

.home-page .site-footer {
  background-color: rgba(247, 247, 244, 0.9) !important;
}

.catalog-product-page {
  background-image:
    linear-gradient(180deg, rgba(143, 172, 191, 0.22), rgba(38, 62, 78, 0.12)),
    url("assets/product-detail-blue-ice-strata-20260813-18275901.webp");
}

.catalog-product-page .category-hero,
.catalog-product-page .catalog-detail,
.catalog-product-page .product-usage {
  background-color: rgba(3, 7, 11, 0.3) !important;
  background-image:
    radial-gradient(circle at 76% 45%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 34%),
    linear-gradient(90deg, rgba(3, 7, 11, 0.62) 0%, rgba(3, 7, 11, 0.24) 48%, rgba(3, 7, 11, 0.08) 100%);
}

.catalog-product-page .family-section,
.catalog-product-page .product-information {
  background-color: rgba(247, 247, 244, 0.72) !important;
}

.catalog-product-page .family-section {
  background-image:
    linear-gradient(180deg, rgba(247, 247, 244, 0.56), rgba(247, 247, 244, 0.64)),
    url("assets/product-glacial-texture-background-20260813-v1.webp");
  background-repeat: no-repeat;
  background-position: 67% center;
  background-size: cover;
}

.catalog-product-page .site-footer {
  background-color: rgba(247, 247, 244, 0.9) !important;
}

@media (max-width: 680px) {
  .home-page,
  .catalog-product-page {
    position: relative;
    isolation: isolate;
    background-color: transparent;
    background-image: none;
  }

  .home-page::before,
  .catalog-product-page::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    content: "";
    pointer-events: none;
    background-color: #101820;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
  }

  .home-page::before {
    background-image:
      linear-gradient(180deg, rgba(132, 163, 184, 0.18), rgba(24, 43, 58, 0.16)),
      url("assets/home-alpine-ridge-background-20260813-v1.webp");
    background-position: 58% center;
  }

  .catalog-product-page::before {
    inset: 0;
    z-index: -1;
    background-image:
      linear-gradient(180deg, rgba(143, 172, 191, 0.22), rgba(38, 62, 78, 0.12)),
      url("assets/product-detail-blue-ice-strata-20260813-18275901.webp");
    background-color: #a9cede;
    background-position: center, 62% center;
    background-size: 100% 100%, cover;
  }

  .home-page .origin-story,
  .home-page .contact,
  .catalog-product-page .family-section,
  .catalog-product-page .product-information {
    background-color: rgba(247, 247, 244, 0.78) !important;
  }

  .home-page .origin-story,
  .catalog-product-page .family-section {
    background-color: #f7f7f4 !important;
    background-repeat: no-repeat;
    background-size: cover;
  }

  .home-page .origin-story {
    background-image:
      linear-gradient(180deg, rgba(247, 247, 244, 0.5), rgba(247, 247, 244, 0.6)),
      url("assets/home-alpine-ridge-background-20260813-v1.webp");
    background-position: 58% center;
  }

  .catalog-product-page .family-section {
    background-image:
      linear-gradient(180deg, rgba(247, 247, 244, 0.5), rgba(247, 247, 244, 0.6)),
      url("assets/product-glacial-texture-background-20260813-v1.webp");
    background-position: 67% center;
  }

}

/* 滑雪板分类专属背景 */
/* Keep long light sections over the route-level fixed environment. */
.home-page .origin-story,
.catalog-product-page .family-section {
  background-image: none;
}

@media (max-width: 680px) {
  .home-page .origin-story,
  .catalog-product-page .family-section {
    background-color: rgba(247, 247, 244, 0.7) !important;
    background-image: none;
  }
}