:root {
  --bg: #eff8ff;
  --bg-soft: #f8fcff;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --line: rgba(31, 91, 186, 0.12);
  --line-strong: rgba(31, 91, 186, 0.22);
  --text: #10345d;
  --muted: #5e7a98;
  --blue: #1569d8;
  --blue-deep: #0a4fa8;
  --green: #27c497;
  --green-soft: #ddfff4;
  --shadow: 0 24px 60px rgba(18, 72, 148, 0.14);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: min(1180px, calc(100vw - 32px));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 18%, rgba(255, 255, 255, 0.92) 0, rgba(255, 255, 255, 0.18) 10%, transparent 18%),
    radial-gradient(circle at 86% 22%, rgba(255, 255, 255, 0.75) 0, rgba(255, 255, 255, 0.12) 9%, transparent 18%),
    radial-gradient(circle at 22% 76%, rgba(115, 217, 255, 0.14) 0, rgba(115, 217, 255, 0.08) 7%, transparent 16%),
    radial-gradient(circle at 78% 72%, rgba(78, 197, 255, 0.12) 0, rgba(78, 197, 255, 0.06) 8%, transparent 18%),
    radial-gradient(circle at top left, rgba(45, 193, 255, 0.2), transparent 24%),
    radial-gradient(circle at 85% 12%, rgba(39, 196, 151, 0.14), transparent 20%),
    linear-gradient(180deg, #f5fbff 0%, #edf6ff 42%, #f8fcff 100%);
  min-height: 100vh;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.page-shell {
  position: relative;
  overflow: clip;
}

.page-shell::before,
.page-shell::after {
  content: "";
  position: fixed;
  inset: auto;
  border-radius: 999px;
  filter: blur(18px);
  pointer-events: none;
  z-index: -1;
}

.page-shell::before {
  width: 320px;
  height: 320px;
  top: 120px;
  left: -100px;
  background: rgba(39, 196, 151, 0.08);
}

.page-shell::after {
  width: 460px;
  height: 460px;
  right: -160px;
  top: 280px;
  background: rgba(21, 105, 216, 0.08);
}

.page-shell {
  isolation: isolate;
}

.page-shell > * {
  position: relative;
  z-index: 1;
}

.page-shell::before,
.page-shell::after {
  box-shadow:
    inset 0 0 40px rgba(255, 255, 255, 0.08),
    0 0 120px rgba(77, 196, 255, 0.05);
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 18px 0;
  backdrop-filter: blur(18px);
}

.site-header-compact {
  background: rgba(245, 251, 255, 0.72);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 8px 30px rgba(16, 52, 93, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  display: block;
  width: clamp(168px, 19vw, 238px);
  height: auto;
  object-fit: contain;
}

.brand-emphasis {
  font-weight: 900;
  color: inherit;
  letter-spacing: -0.02em;
}

.brand strong,
.eyebrow,
h1,
h2,
h3 {
  font-family: "Space Grotesk", "Manrope", sans-serif;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 0.92rem;
}

.language-switcher select {
  border: 0;
  background: transparent;
  color: var(--blue-deep);
  font-weight: 700;
  outline: none;
  cursor: pointer;
}

.site-nav a {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--muted);
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--blue-deep);
  background: rgba(21, 105, 216, 0.1);
}

.cart-link-nav {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 48px;
  padding: 0;
  font-weight: 700;
}

.cart-link-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
}

.cart-link-icon img {
  width: 42px;
  height: 42px;
  display: block;
  object-fit: contain;
}

.cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 1px;
  right: 1px;
  min-width: 24px;
  height: 24px;
  padding: 0 7px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #17a2ff 0%, #1569d8 100%);
  box-shadow: 0 10px 18px rgba(21, 105, 216, 0.18);
  font-size: 0.76rem;
  line-height: 1;
}

.cart-count.is-hidden {
  display: none;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 14px;
  background: rgba(21, 105, 216, 0.1);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--blue-deep);
  margin: 4px auto;
  border-radius: 999px;
}

.hero,
.catalog-hero {
  padding: 38px 0 72px;
}

.hero-logo-section {
  padding: 14px 0 6px;
}

.hero-logo-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: min(46vw, 280px);
  padding: clamp(16px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-logo-image {
  width: 100%;
  max-width: 1080px;
  max-height: 220px;
  object-fit: contain;
}

.hero-grid,
.catalog-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 28px;
  align-items: center;
}

body[data-page="catalog"] .catalog-hero-grid {
  grid-template-columns: minmax(0, 1fr);
}

.catalog-hero-card {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  align-items: center;
  gap: 12px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.catalog-logo-image {
  width: 100%;
  max-width: 100%;
  max-height: 188px;
  height: auto;
  object-fit: contain;
  justify-self: stretch;
  align-self: center;
  transform: translateX(6px) scale(1.04);
  transform-origin: center;
}

.catalog-hero-card .hero-text {
  max-width: 34ch;
}

.hero-copy,
.catalog-summary,
.visual-card,
.category-card,
.benefit-card,
.product-card,
.cta-card,
.catalog-section,
.catalog-hero-grid > div {
  animation: rise-in 700ms ease both;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

h1 {
  margin: 0;
  font-size: clamp(2.7rem, 6vw, 5.3rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  max-width: 11ch;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

h3 {
  margin: 0 0 12px;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.hero-text,
.section-heading p:not(.eyebrow),
.category-card p,
.benefit-card p,
.product-card p,
.visual-card p,
.catalog-summary span {
  color: var(--muted);
  line-height: 1.7;
}

.hero-text {
  margin: 24px 0 0;
  max-width: 56ch;
  font-size: 1.04rem;
}

.hero-highlight-card {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 18px 40px rgba(16, 52, 93, 0.08);
}

.hero-highlight-media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 112px;
  padding: 10px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: inset 0 0 0 1px rgba(21, 105, 216, 0.08);
}

.hero-highlight-image {
  width: 100%;
  height: 92px;
  object-fit: contain;
}

.hero-highlight-copy {
  display: grid;
  gap: 8px;
}

.hero-highlight-copy strong {
  font-size: 1.08rem;
  line-height: 1.15;
}

.hero-highlight-copy span:last-child {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button:hover,
.text-link:hover,
.filter-chip:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, #1697ff 0%, #1569d8 54%, #0a4fa8 100%);
  box-shadow: 0 16px 30px rgba(21, 105, 216, 0.26);
}

.button-secondary {
  color: var(--blue-deep);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.hero-metrics article,
.catalog-summary,
.category-card,
.benefit-card,
.product-card,
.cta-card,
.catalog-section,
.catalog-hero-grid > div:first-child {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-metrics article {
  padding: 18px;
}

.hero-metrics strong {
  display: block;
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.hero-metrics span {
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
  display: grid;
  gap: 18px;
  min-height: 560px;
}

.hero-visual-commerce {
  align-content: start;
}

.visual-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.hero-product-link {
  display: block;
  color: inherit;
}

.visual-card-main {
  padding: 32px;
  padding-right: 250px;
  min-height: 420px;
}

.visual-card-side {
  margin-left: 56px;
  padding: 24px 26px;
}

.badge,
.mini-label,
.product-type {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge,
.product-type {
  color: var(--blue-deep);
  background: rgba(21, 105, 216, 0.1);
}

.mini-label {
  color: #0f8e6b;
  background: rgba(39, 196, 151, 0.14);
}

.visual-card-main h2 {
  margin-top: 18px;
  font-size: clamp(2rem, 3vw, 2.8rem);
  max-width: 11ch;
}

.visual-card-main p {
  max-width: 32ch;
}

.hero-product-preview {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: 180px;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  padding: 16px;
  border: 1px solid rgba(31, 91, 186, 0.1);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 34px rgba(17, 81, 165, 0.12);
}

@media (max-width: 1100px) {
  .visual-card-main {
    padding-right: 32px;
    padding-bottom: 288px;
  }

  .visual-card-main h2,
  .visual-card-main p {
    max-width: none;
  }

  .hero-product-preview {
    left: 24px;
    right: 24px;
    bottom: 24px;
    width: auto;
    height: 220px;
  }
}

.hero-product-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.hero-spotlight-card {
  position: absolute;
  left: 26px;
  bottom: 26px;
  width: 200px;
  padding: 16px;
  border: 1px solid rgba(21, 105, 216, 0.14);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 38px rgba(18, 72, 148, 0.14);
  z-index: 2;
}

.hero-spotlight-media {
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 12px 0 10px;
}

.hero-spotlight-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.hero-spotlight-card strong {
  display: block;
  font-size: 1rem;
  line-height: 1.25;
}

.catalog-shopbar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 8px 0 2px;
  margin-bottom: 18px;
}

.catalog-benefit-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.shop-chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 18px;
  border-radius: 999px;
  background: rgba(21, 105, 216, 0.08);
  color: var(--blue-deep);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.section-heading {
  max-width: 760px;
}

.section-heading-row {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
}

.section-heading-row > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.categories,
.benefits,
.featured,
.cta,
.catalog-section {
  padding: 28px 0 78px;
}

.category-grid,
.benefits-grid,
.benefit-list,
.product-grid {
  display: grid;
  gap: 20px;
}

.category-grid {
  margin-top: 26px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.category-card,
.benefit-card,
.product-card {
  padding: 28px;
}

.category-icon {
  width: 96px;
  height: 96px;
  border-radius: 28px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  background-color: #eef6ff;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.cooler-icon {
  background-image: url("assets/category-icons/cooler-icon.png");
}

.cooler-icon::before,
.cooler-icon::after,
.pump-icon::before,
.pump-icon::after {
  content: none;
}

.pump-icon {
  background-image: url("assets/category-icons/pump-icon.png");
}

.accessory-icon {
  background:
    radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.95), transparent 24%),
    linear-gradient(145deg, rgba(150, 221, 255, 0.9), rgba(37, 115, 220, 0.88));
}

.accessory-icon::before,
.accessory-icon::after {
  content: "";
  position: absolute;
}

.accessory-icon::before {
  width: 34px;
  height: 48px;
  left: 50%;
  top: 16px;
  transform: translateX(-50%);
  border-radius: 10px 10px 14px 14px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: inset 0 0 0 2px rgba(37, 115, 220, 0.18);
}

.accessory-icon::after {
  width: 18px;
  height: 8px;
  left: 50%;
  top: 10px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
}

.category-card a,
.text-link {
  color: var(--blue);
  font-weight: 700;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.section-inline-link {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(21, 105, 216, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 12px 24px rgba(16, 52, 93, 0.06);
}

.section-inline-link::after {
  content: "→";
  font-size: 1rem;
  line-height: 1;
}

.benefits-grid {
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
}

.benefits-intro {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.benefits-media-card {
  position: relative;
  overflow: hidden;
  min-height: 240px;
  border: 1px solid rgba(21, 105, 216, 0.12);
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.1)),
    rgba(255, 255, 255, 0.5);
  box-shadow:
    0 28px 54px rgba(16, 52, 93, 0.11),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.benefits-media-card::after {
  content: "";
  position: absolute;
  inset: auto 18px 16px auto;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.28), transparent 68%);
  pointer-events: none;
}

.benefits-media-image {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
  object-position: 42% center;
}

.benefit-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 28px;
}

body[data-page="catalog"] .product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 22px;
}

body[data-page="catalog"] .product-card {
  padding: 20px;
}

.product-card-link {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
}

.product-card-media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 180px;
  margin-bottom: 22px;
  border-radius: 22px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(31, 91, 186, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.product-card[data-type="coolers"] .product-card-media {
  background: #ffffff;
}

.product-card[data-type="pumps"] .product-card-media {
  background: #ffffff;
}

.product-card[data-type="accessories"] .product-card-media {
  background: #ffffff;
}

.product-card-image,
.product-page-image {
  display: block;
  object-fit: contain;
}

.product-card-image {
  width: 100%;
  height: 100%;
}

.product-page-image {
  width: 100%;
  height: 100%;
  max-height: 620px;
  padding: 18px 26px 12px;
}

.product-title {
  margin-top: 16px;
  margin-bottom: 8px;
  font-size: 1.12rem;
  line-height: 1.2;
}

.product-card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 2px;
}

.product-code {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-spec {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
}

body[data-page="catalog"] .product-card p {
  font-size: 0.92rem;
  line-height: 1.55;
}

body[data-page="catalog"] .product-title {
  font-size: 1.02rem;
}

body[data-page="catalog"] .product-spec {
  gap: 6px;
  margin-top: 14px;
  padding-top: 14px;
  font-size: 0.81rem;
}

.product-sales-note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.product-sales-note span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(39, 196, 151, 0.12);
  color: #0f8e6b;
  font-size: 0.78rem;
  font-weight: 700;
}

body[data-page="catalog"] .product-sales-note span {
  min-height: 28px;
  padding: 0 9px;
  font-size: 0.74rem;
}

.product-price {
  margin-top: 0;
  font-weight: 800;
  font-size: 1.32rem;
}

.product-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.product-card-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  background: linear-gradient(135deg, #1697ff 0%, #1569d8 54%, #0a4fa8 100%);
}

.product-card-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  margin-top: 16px;
}

.product-card-cart,
.product-card-contact {
  width: 100%;
  min-height: 42px;
  padding: 0 14px;
  font-size: 0.84rem;
}

body[data-page="catalog"] .product-card-footer {
  margin-top: 16px;
  padding-top: 16px;
}

body[data-page="catalog"] .product-price {
  font-size: 1.2rem;
}

body[data-page="catalog"] .product-card-more {
  min-height: 38px;
  padding: 0 12px;
  font-size: 0.8rem;
}

body[data-page="catalog"] .product-card-actions {
  margin-top: 14px;
}

body[data-page="catalog"] .product-card-cart,
body[data-page="catalog"] .product-card-contact {
  min-height: 40px;
  font-size: 0.8rem;
}

.cta-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 32px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(230, 244, 255, 0.84));
}

.cta-copy {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.cta-copy h2 {
  max-width: 14ch;
}

.cta-media-card {
  position: relative;
  flex: 0 0 min(31vw, 300px);
  align-self: stretch;
  overflow: hidden;
  min-height: 280px;
  border: 1px solid rgba(21, 105, 216, 0.12);
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0.08)),
    rgba(255, 255, 255, 0.54);
  box-shadow:
    0 24px 48px rgba(16, 52, 93, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.cta-media-card::after {
  content: "";
  position: absolute;
  inset: auto auto 18px 18px;
  width: 92px;
  height: 92px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.36), transparent 68%);
  pointer-events: none;
}

.cta-media-image {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  object-position: center;
}

.catalog-hero-grid > div:first-child,
.catalog-summary,
.catalog-section {
  padding: 28px;
}

.catalog-summary {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
  background:
    linear-gradient(145deg, rgba(21, 105, 216, 0.96) 0%, rgba(13, 79, 168, 0.94) 100%);
  color: #fff;
}

.catalog-summary p,
.catalog-summary span {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
}

.catalog-summary strong {
  display: block;
  margin: 10px 0 12px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 2rem;
  line-height: 1;
}

body[data-page="catalog"] .catalog-hero h1 {
  max-width: 12ch;
  font-size: clamp(2.2rem, 4.6vw, 4rem);
}

body[data-page="catalog"] .catalog-hero .hero-text {
  margin-top: 18px;
  max-width: 52ch;
  font-size: 0.96rem;
  line-height: 1.6;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.filter-chip {
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--muted);
  cursor: pointer;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.filter-chip.is-active {
  color: #fff;
  background: linear-gradient(135deg, #17a2ff 0%, #1569d8 100%);
  border-color: transparent;
}

.catalog-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
}

.catalog-count {
  margin: 0;
  color: var(--muted);
}

.product-card.is-hidden {
  display: none;
}

.product-page {
  padding: 32px 0 80px;
}

.product-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  color: var(--muted);
}

.product-breadcrumbs a {
  color: var(--blue);
  font-weight: 700;
}

.product-layout,
.product-hero-top,
.product-content-grid,
.product-specs-grid {
  display: grid;
  gap: 24px;
}

.product-layout {
  grid-template-columns: 1fr;
}

.product-hero-top,
.product-content-grid {
  grid-template-columns: minmax(320px, 0.88fr) minmax(280px, 0.72fr);
  align-items: start;
}

.product-specs-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.product-hero-card,
.product-specs-card,
.product-sidebar,
.product-admin-note,
.product-empty {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  padding: 28px;
}

.product-visual-stage {
  position: relative;
  min-height: 340px;
  border-radius: 28px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(31, 91, 186, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88);
}

.product-visual-object {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 28px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    0 28px 46px rgba(17, 81, 165, 0.22);
}

.product-visual-cooler-a,
.product-visual-cooler-b,
.product-visual-cooler-c,
.product-visual-cooler-d {
  width: 160px;
  height: 300px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), #dfeeff 28%, #8fc8ff 70%, #1d70e0 100%);
}

.product-visual-cooler-b {
  width: 220px;
  height: 220px;
  border-radius: 36px;
}

.product-visual-cooler-c {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), #f1f8ff 26%, #bddfff 68%, #1874e7 100%);
}

.product-visual-cooler-d {
  width: 170px;
  height: 290px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), #d6edff 32%, #8bc8ff 68%, #0e5fcb 100%);
}

.product-visual-cooler-a::before,
.product-visual-cooler-b::before,
.product-visual-cooler-c::before,
.product-visual-cooler-d::before,
.product-visual-pump-a::before,
.product-visual-pump-b::before,
.product-visual-pump-c::before,
.product-visual-pump-d::before {
  content: "";
  position: absolute;
}

.product-visual-cooler-a::before,
.product-visual-cooler-b::before,
.product-visual-cooler-c::before,
.product-visual-cooler-d::before {
  width: 44px;
  height: 18px;
  left: 50%;
  top: 34px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(16, 52, 93, 0.16);
}

.product-visual-pump-a,
.product-visual-pump-b,
.product-visual-pump-c,
.product-visual-pump-d {
  width: 170px;
  height: 170px;
  border-radius: 44px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.96), #d7fff2 34%, #92ebcf 64%, #18a8d8 100%);
}

.product-visual-pump-a::before,
.product-visual-pump-b::before,
.product-visual-pump-c::before,
.product-visual-pump-d::before {
  width: 86px;
  height: 18px;
  left: 110px;
  top: 48px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
}

.product-copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.product-gallery {
  display: grid;
  gap: 14px;
  max-width: 680px;
}

.product-summary-card {
  display: grid;
  gap: 14px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 20px 34px rgba(17, 81, 165, 0.12);
}

.product-summary-head strong {
  font-size: 1.02rem;
}

.product-summary-list {
  display: grid;
  gap: 10px;
}

.product-summary-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(120px, auto);
  gap: 16px;
  align-items: start;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(24, 101, 193, 0.1);
}

.product-summary-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.product-summary-row span {
  color: var(--muted);
}

.product-summary-row strong {
  text-align: right;
  font-weight: 700;
  color: var(--ink);
}

.product-summary-row.is-warm span,
.product-summary-row.is-warm strong {
  color: #e44d34;
}

.product-summary-row.is-cool span,
.product-summary-row.is-cool strong {
  color: #1f72db;
}

.product-summary-row.is-in-stock span,
.product-summary-row.is-in-stock strong {
  color: #1e8a56;
}

.product-summary-row.is-out-of-stock span,
.product-summary-row.is-out-of-stock strong {
  color: #c14444;
}

.product-gallery-main {
  position: relative;
}

.product-gallery-nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--blue);
  font-size: 1.8rem;
  line-height: 1;
  transform: translateY(-50%);
  box-shadow: 0 16px 24px rgba(17, 81, 165, 0.18);
}

.product-gallery-nav-prev {
  left: 16px;
}

.product-gallery-nav-next {
  right: 16px;
}

.product-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(84px, 1fr));
  gap: 12px;
}

.product-gallery-thumb {
  padding: 0;
  border: 2px solid transparent;
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 14px 24px rgba(17, 81, 165, 0.12);
}

.product-gallery-thumb.is-active {
  border-color: rgba(36, 126, 255, 0.9);
}

.product-gallery-thumb img {
  display: block;
  width: 100%;
  height: 84px;
  object-fit: cover;
}

.product-copy h1 {
  max-width: none;
  font-size: clamp(2.3rem, 5vw, 4rem);
}

.product-lead,
.product-spec-item span,
.product-cta-note,
.product-admin-note p,
.product-empty p {
  color: var(--muted);
  line-height: 1.8;
}

.product-spec-item {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.76);
}

.product-spec-item strong {
  display: block;
  margin-bottom: 6px;
}

.product-sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.product-price-big {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1;
}

.product-sidebar-actions {
  display: grid;
  gap: 12px;
}

.product-admin-note {
  margin-top: 24px;
}

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

.cart-page {
  padding: 36px 0 84px;
}

.cart-page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.cart-page-text,
.cart-summary-note,
.cart-empty-text,
.cart-item-description,
.cart-item-meta,
.cart-summary-row span {
  color: var(--muted);
  line-height: 1.7;
}

.cart-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 24px;
  align-items: start;
}

.cart-items,
.cart-summary,
.cart-empty {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.cart-items {
  display: grid;
  gap: 0;
  overflow: hidden;
}

.cart-item {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 18px;
  padding: 22px;
  border-bottom: 1px solid rgba(31, 91, 186, 0.12);
}

.cart-item:last-child {
  border-bottom: 0;
}

.cart-item-media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 128px;
  padding: 14px;
  border: 1px solid rgba(31, 91, 186, 0.08);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.cart-item-image {
  width: 100%;
  max-width: 96px;
  max-height: 120px;
  object-fit: contain;
}

.cart-item-copy {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.cart-item-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.cart-item-head h2 {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.18;
}

.cart-item-head a:hover {
  color: var(--blue);
}

.cart-item-description {
  margin: 0;
}

.cart-remove {
  flex: 0 0 auto;
  min-height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: #c14444;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
}

.cart-remove:hover {
  color: #a52d2d;
}

.cart-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  font-size: 0.9rem;
}

.cart-item-meta strong {
  color: var(--text);
}

.cart-item-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.cart-quantity {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid rgba(31, 91, 186, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
}

.cart-quantity button {
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 999px;
  background: rgba(21, 105, 216, 0.1);
  color: var(--blue-deep);
  font-weight: 800;
  cursor: pointer;
}

.cart-quantity span {
  min-width: 28px;
  text-align: center;
  font-weight: 700;
}

.cart-line-total {
  font-size: 1.16rem;
  font-weight: 800;
  white-space: nowrap;
}

.cart-summary {
  display: grid;
  gap: 16px;
  padding: 24px;
}

.cart-summary h2 {
  margin: 0;
}

.cart-summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.cart-summary-row strong {
  color: var(--text);
  font-size: 1rem;
}

.cart-summary-row-total {
  padding-top: 14px;
  border-top: 1px solid rgba(31, 91, 186, 0.12);
}

.cart-summary-row-total strong {
  font-size: 1.44rem;
}

.cart-summary-actions {
  display: grid;
  gap: 10px;
}

.cart-empty {
  display: grid;
  gap: 12px;
  justify-items: center;
  text-align: center;
  padding: 42px 28px;
}

.contacts-page {
  padding: 36px 0 84px;
}

.about-page {
  padding: 36px 0 84px;
}

.about-grid,
.about-content-grid,
.about-points,
.about-docs-grid {
  display: grid;
  gap: 20px;
}

.about-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  align-items: stretch;
  margin-bottom: 24px;
}

.about-content-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.about-docs-section {
  margin-top: 24px;
}

.about-docs-header {
  max-width: 760px;
}

.about-docs-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.about-docs-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.about-docs-actions {
  margin-top: 24px;
  display: flex;
  justify-content: flex-start;
}

.about-hero-card,
.about-side-card,
.about-content-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.about-side-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    linear-gradient(145deg, rgba(21, 105, 216, 0.96) 0%, rgba(13, 79, 168, 0.94) 100%);
  color: #fff;
}

.about-side-card .eyebrow,
.about-side-card span {
  color: rgba(255, 255, 255, 0.82);
}

.about-side-card strong {
  display: block;
  margin: 6px 0 12px;
  font-size: 1.55rem;
  line-height: 1.1;
  font-family: "Space Grotesk", sans-serif;
}

.about-content-card p,
.about-point span {
  color: var(--muted);
  line-height: 1.75;
}

.doc-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.doc-card a {
  display: block;
  color: inherit;
}

.doc-thumb {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: #f6fbff;
}

.doc-meta {
  display: grid;
  gap: 8px;
  padding: 18px 20px 20px;
}

.doc-meta strong {
  font-size: 1rem;
  line-height: 1.25;
}

.doc-meta span {
  color: var(--blue);
  font-weight: 700;
}

.about-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.8;
}

.about-list li + li {
  margin-top: 8px;
}

.about-content-card h2 {
  margin-bottom: 16px;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.about-point {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.76);
}

.about-point strong {
  display: block;
  margin-bottom: 6px;
}

.contacts-hero {
  max-width: 760px;
  margin-bottom: 28px;
}

.contacts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.contact-card-wide {
  grid-column: 1 / -1;
}

.contact-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.contact-card h2 {
  margin: 10px 0 14px;
}

.contact-card a {
  color: var(--blue-deep);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal-on-scroll {
  animation: none !important;
  opacity: 0;
  transform: translateY(26px) scale(0.985);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .reveal-on-scroll,
  .reveal-on-scroll.is-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .catalog-hero-grid,
  .benefits-grid,
  .benefit-list,
  .product-grid,
  .category-grid,
  .product-hero-top,
  .product-content-grid,
  .cart-layout,
  .about-grid,
  .about-content-grid,
  .about-docs-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-docs-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .catalog-hero-card {
    grid-template-columns: 1fr;
  }

  body[data-page="catalog"] .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .benefits-grid {
    gap: 24px;
  }

  .benefit-list {
    grid-template-columns: 1fr;
  }

  .benefits-media-card,
  .benefits-media-image {
    min-height: 220px;
  }
}

@media (max-width: 820px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(100% + 10px);
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 14px 34px rgba(16, 52, 93, 0.12);
    flex-direction: column;
    align-items: stretch;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .language-switcher {
    margin-left: auto;
  }

  .brand-logo {
    width: clamp(146px, 36vw, 210px);
  }

  .site-header.menu-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    text-align: center;
  }

  .hero-grid,
  .catalog-hero-grid,
  .category-grid,
  .product-grid,
  .cta-card,
  .product-hero-top,
  .product-content-grid,
  .product-specs-grid,
  .cart-layout,
  .contacts-grid,
  .about-grid,
  .about-content-grid,
  .about-docs-grid {
    grid-template-columns: 1fr;
  }

  .catalog-shopbar {
    padding-top: 4px;
  }

  .catalog-logo-image {
    justify-self: start;
    max-width: 280px;
    max-height: none;
    transform: none;
  }

  body[data-page="catalog"] .product-grid {
    grid-template-columns: 1fr;
  }

  .section-heading-row,
  .catalog-meta,
  .cta-card,
  .cart-page-header {
    align-items: start;
    flex-direction: column;
  }

  .hero {
    padding-top: 24px;
  }

  .cta-copy h2 {
    max-width: none;
  }

  .cta-media-card,
  .cta-media-image {
    width: 100%;
    min-height: 240px;
  }

  h1 {
    max-width: none;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
  }

  .hero-highlight-card {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .hero-highlight-media {
    min-height: 92px;
  }

  .hero-highlight-image {
    height: 72px;
  }

  .visual-card-side {
    margin-left: 0;
  }

  .hero-spotlight-card {
    position: relative;
    left: auto;
    bottom: auto;
    width: 100%;
    margin-top: 18px;
  }

  .benefits-media-card,
  .benefits-media-image {
    min-height: 200px;
    border-radius: 28px;
  }

  .cta-media-card,
  .cta-media-image {
    min-height: 220px;
    border-radius: 26px;
  }

  .cart-item {
    grid-template-columns: 108px minmax(0, 1fr);
    padding: 18px;
  }

  .cart-item-media {
    min-height: 108px;
    border-radius: 20px;
  }

  .cart-item-head,
  .cart-item-footer {
    flex-direction: column;
    align-items: start;
  }
}

@media (max-width: 560px) {
  .nav-wrap,
  .hero-metrics article,
  .category-card,
  .benefit-card,
  .product-card,
  .catalog-summary,
  .catalog-section,
  .catalog-hero-grid > div:first-child,
  .cta-card,
  .visual-card {
    border-radius: 24px;
  }

  .container {
    width: min(100vw - 20px, 100%);
  }

  .site-header {
    padding: 10px 0;
  }

  .nav-wrap,
  .category-card,
  .benefit-card,
  .product-card,
  .cta-card,
  .catalog-summary,
  .catalog-section,
  .catalog-hero-grid > div:first-child,
  .visual-card {
    padding: 18px;
  }

  .product-card-media {
    height: 150px;
  }

  .product-card-actions {
    grid-template-columns: 1fr;
  }

  .cart-page {
    padding: 24px 0 64px;
  }

  .cart-item {
    grid-template-columns: 1fr;
  }

  .cart-item-media {
    min-height: 220px;
  }

  .cart-item-image {
    max-width: 168px;
    max-height: 200px;
  }

  .cart-summary {
    padding: 20px;
  }

  .cart-summary-row strong {
    font-size: 0.98rem;
  }

  .cart-summary-row-total strong {
    font-size: 1.28rem;
  }
}