:root {
  --bg: #07101d;
  --bg-soft: #0d1b31;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --surface-dark: rgba(7, 16, 29, 0.86);
  --text: #0a1730;
  --text-soft: #5c6d86;
  --text-inverse: #e8f1ff;
  --line: rgba(10, 23, 48, 0.1);
  --line-strong: rgba(186, 214, 255, 0.18);
  --blue-300: #67b5ff;
  --blue-400: #1a6fd6;
  --blue-600: #0d3b7a;
  --cyan: #8fdfff;
  --success: #3dd598;
  --warn: #ffb347;
  --danger: #ff7a7a;
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --shadow-soft: 0 16px 40px rgba(7, 16, 29, 0.08);
  --shadow-strong: 0 24px 56px rgba(5, 13, 25, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(26, 111, 214, 0.18), transparent 32%),
    radial-gradient(circle at 86% 0%, rgba(143, 223, 255, 0.18), transparent 26%),
    linear-gradient(180deg, #edf4ff 0%, #dce9fb 48%, #edf4ff 100%);
  color: var(--text);
  font-family: "IBM Plex Sans", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  overflow: clip;
}

.ambient {
  position: fixed;
  z-index: 0;
  width: 34rem;
  height: 34rem;
  pointer-events: none;
  filter: blur(84px);
  opacity: 0.46;
}

.ambient-left {
  top: -12rem;
  left: -8rem;
  background: rgba(26, 111, 214, 0.24);
}

.ambient-right {
  top: 8rem;
  right: -14rem;
  background: rgba(143, 223, 255, 0.26);
}

.container {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.topbar {
  background: rgba(7, 16, 29, 0.88);
  color: rgba(232, 241, 255, 0.86);
  border-bottom: 1px solid var(--line-strong);
  backdrop-filter: blur(16px);
}

.topbar-inner,
.header-actions,
.hero-actions,
.card-meta,
.product-action-row,
.price-row,
.quantity-row,
.summary-row,
.form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.topbar-inner {
  padding: 12px 0;
  flex-wrap: wrap;
}

.topbar-copy {
  margin: 0;
  font-size: 0.96rem;
}

.payment-chips,
.lang-toggle,
.site-nav,
.trust-grid,
.catalog-grid,
.service-grid,
.benefit-grid,
.proof-grid,
.testimonial-grid,
.related-grid,
.coa-grid,
.faq-list,
.contact-points,
.contact-grid,
.form-grid,
.cart-items,
.footer-links,
.footer-payments,
.metric-grid,
.hero-trust,
.product-trust,
.gallery-thumb-grid,
.protocol-grid,
.section-stack,
.filter-row {
  display: grid;
}

.payment-chips {
  grid-auto-flow: column;
  justify-content: start;
  gap: 8px;
}

.payment-chip,
.icon-chip,
.status-pill,
.badge,
.lang-btn,
.filter-chip,
.stock-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.payment-chip,
.lang-btn,
.badge,
.filter-chip {
  padding: 0.48rem 0.84rem;
}

.payment-chip,
.badge,
.filter-chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-inverse);
}

.site-header-wrap {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 18px 0;
}

.site-header-wrap::before {
  content: "";
  position: absolute;
  inset: 10px 16px 0;
  border-radius: 24px;
  background: rgba(7, 16, 29, 0.78);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-strong);
}

.header-inner {
  min-height: 76px;
  padding: 0 18px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas: "brand nav actions";
  align-items: center;
  gap: 24px;
}

.brand,
.cart-link,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand {
  grid-area: brand;
  min-width: 0;
}

.brand,
.footer-brand,
.site-nav a,
.cart-link {
  color: var(--text-inverse);
}

.brand-text strong,
.brand-text small,
.footer-brand strong,
.footer-brand small {
  display: block;
}

.brand-text strong,
.footer-brand strong,
h1,
h2,
h3,
.section-title {
  font-family: "Space Grotesk", sans-serif;
}

.brand-text small,
.footer-brand small {
  color: rgba(232, 241, 255, 0.7);
  font-size: 0.84rem;
}

.brand-logo {
  display: block;
  width: clamp(188px, 20vw, 320px);
  height: auto;
  object-fit: contain;
}

.site-header-wrap .brand-logo {
  filter: drop-shadow(0 10px 24px rgba(16, 74, 156, 0.16));
}

.footer-brand .brand-logo {
  width: clamp(170px, 18vw, 250px);
}

.site-nav {
  grid-area: nav;
  grid-auto-flow: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.site-nav a {
  padding: 0.7rem 1rem;
  border-radius: 999px;
  font-weight: 500;
  transition: background-color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-current {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.lang-toggle {
  grid-auto-flow: column;
  gap: 6px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.header-actions {
  grid-area: actions;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.lang-btn {
  min-width: 52px;
  background: transparent;
  color: rgba(232, 241, 255, 0.82);
  cursor: pointer;
}

.lang-btn.is-active {
  background: linear-gradient(135deg, rgba(26, 111, 214, 0.82), rgba(13, 59, 122, 0.92));
  color: #ffffff;
}

.cart-link {
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(26, 111, 214, 0.22), rgba(143, 223, 255, 0.1));
  border: 1px solid rgba(143, 223, 255, 0.2);
  font-weight: 600;
}

.cart-badge {
  min-width: 1.9rem;
  padding: 0.18rem 0.52rem;
  border-radius: 999px;
  background: #ffffff;
  color: var(--blue-600);
  text-align: center;
  font-weight: 700;
  font-size: 0.82rem;
}

main {
  position: relative;
  z-index: 1;
}

.section,
.page-hero,
.hero-home {
  padding: 6rem 0;
}

.section-tight {
  padding-top: 0;
}

.hero-home {
  padding-top: 2rem;
}

.hero-grid,
.page-hero-grid,
.shipping-layout,
.product-layout,
.contact-grid,
.cart-layout,
.footer-grid,
.content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}

.hero-copy,
.section-stack {
  display: grid;
  gap: 18px;
}

.hero-stack,
.metric-grid,
.gallery-grid,
.protocol-grid {
  gap: 18px;
}

.hero-stack,
.gallery-grid {
  display: grid;
}

.kicker,
.section-kicker,
.panel-kicker,
.breadcrumb {
  margin: 0;
  color: var(--blue-400);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.breadcrumb {
  margin-bottom: 1rem;
}

h1,
h2,
h3,
p,
dl,
dd,
dt {
  margin: 0;
}

h1 {
  font-size: clamp(3.2rem, 5vw, 5.4rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2,
.section-title {
  font-size: clamp(2.3rem, 3.4vw, 3.5rem);
  line-height: 0.99;
  letter-spacing: 0;
}

h3 {
  font-size: 1.28rem;
}

.lead {
  max-width: 58ch;
  color: var(--text-soft);
  font-size: 1.1rem;
  line-height: 1.75;
}

.lead-inverse {
  color: rgba(232, 241, 255, 0.82);
}

.hero-trust,
.product-trust {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.trust-chip,
.trust-icon {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-inverse);
}

.panel,
.product-card,
.service-card,
.benefit-card,
.coa-card,
.faq-item,
.contact-card,
.summary-card,
.tabs-card,
.empty-state,
.cta-panel,
.info-panel,
.page-stat-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.panel,
.service-card,
.benefit-card,
.coa-card,
.contact-card,
.summary-card,
.tabs-card,
.empty-state,
.cta-panel,
.info-panel,
.page-stat-card {
  padding: 1.6rem;
}

.panel-dark,
.page-stat-card {
  background: linear-gradient(180deg, rgba(7, 16, 29, 0.96), rgba(13, 27, 49, 0.94));
  color: var(--text-inverse);
}

.panel-dark .lead,
.page-stat-card .lead,
.page-stat-card p,
.footer-note,
.footer-meta,
.footer-copy,
.product-subtext,
.contact-note,
.table-note,
.summary-note,
.protocol-text,
.card-copy,
.section-copy,
.service-card p,
.benefit-card p,
.coa-card p,
.faq-answer p,
.contact-card p,
.contact-list a,
.empty-state p,
.info-panel p,
.page-stat-card small,
.section-caption {
  color: var(--text-soft);
}

.panel-dark .panel-kicker,
.panel-dark p,
.panel-dark small,
.panel-dark strong,
.page-stat-card p,
.page-stat-card strong {
  color: var(--text-inverse);
}

.hero-visual,
.product-visual,
.image-card {
  position: relative;
  overflow: hidden;
  min-height: 380px;
}

.hero-visual,
.image-card,
.product-main-image {
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(10, 23, 48, 0.08);
  box-shadow: 0 18px 40px rgba(7, 16, 29, 0.1);
}

.hero-visual img,
.image-card img,
.product-main-image img,
.gallery-thumb img,
.product-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #ffffff;
  padding: 1.6rem;
}

.hero-visual-photo img {
  object-fit: cover;
  padding: 0;
}

.hero-visual-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 16, 29, 0.04), rgba(7, 16, 29, 0.26));
  pointer-events: none;
}

.overlay-card {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(7, 16, 29, 0.7);
  color: var(--text-inverse);
  backdrop-filter: blur(12px);
}

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

.metric-card {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.metric-card strong,
.price-value,
.summary-price,
.card-price {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.95rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 600;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.btn:hover,
.btn:focus-visible,
.filter-chip:hover,
.filter-chip:focus-visible,
.lang-btn:hover,
.lang-btn:focus-visible,
.faq-question:hover,
.faq-question:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-400), var(--blue-600));
  color: #ffffff;
  box-shadow: 0 16px 36px rgba(13, 59, 122, 0.24);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(13, 59, 122, 0.14);
  color: var(--text);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text-inverse);
}

.btn-muted,
.btn:disabled {
  background: rgba(9, 22, 48, 0.08);
  color: var(--text-soft);
  border-color: rgba(9, 22, 48, 0.08);
  cursor: not-allowed;
  box-shadow: none;
}

.btn-block {
  width: 100%;
}

.trust-grid,
.service-grid,
.benefit-grid,
.related-grid,
.coa-grid,
.catalog-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.catalog-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proof-grid,
.testimonial-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.trust-card,
.service-card,
.benefit-card {
  padding: 1.4rem;
}

.trust-card {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 42px rgba(7, 16, 29, 0.08);
}

.icon-chip {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  background: rgba(13, 59, 122, 0.08);
  color: var(--blue-600);
}

.product-card {
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid rgba(10, 23, 48, 0.07);
  box-shadow: 0 16px 30px rgba(7, 16, 29, 0.06);
}

.product-card img {
  aspect-ratio: 1 / 1;
  border-bottom: 1px solid rgba(10, 23, 48, 0.06);
}

.card-body {
  padding: 1.3rem;
  display: grid;
  gap: 14px;
}

.card-meta {
  gap: 10px;
}

.status-pill.available,
.stock-pill.available {
  background: rgba(61, 213, 152, 0.14);
  color: #0c7c4b;
}

.status-pill.coming,
.stock-pill.coming {
  background: rgba(255, 179, 71, 0.18);
  color: #7a4d00;
}

.status-pill.coa,
.badge-ready {
  background: rgba(26, 111, 214, 0.12);
  color: var(--blue-600);
}

.card-copy,
.section-copy,
.product-subtext,
.table-note,
.summary-note,
.contact-note,
.protocol-text,
.footer-copy,
.section-caption {
  font-size: 0.96rem;
  line-height: 1.72;
}

.product-action-row {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.text-link {
  color: var(--blue-600);
  font-weight: 700;
}

.section-header {
  max-width: 760px;
  display: grid;
  gap: 16px;
  margin-bottom: 2.4rem;
}

.section-dark {
  position: relative;
}

.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 16, 29, 0.98), rgba(13, 27, 49, 0.95));
}

.section-dark .container {
  z-index: 1;
}

.section-dark .section-title,
.section-dark .section-copy,
.section-dark .service-card h3,
.section-dark .service-card p,
.section-dark .cta-panel h2,
.section-dark .cta-panel p,
.section-dark .cta-panel .section-kicker {
  color: var(--text-inverse);
}

.section-dark .service-card,
.section-dark .cta-panel {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

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

.proof-card,
.testimonial-card {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(10, 23, 48, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 1.6rem;
}

.proof-card {
  display: grid;
  gap: 12px;
}

.testimonial-card {
  display: grid;
  gap: 14px;
}

.testimonial-stars {
  color: #f5a623;
  font-size: 1.05rem;
  letter-spacing: 0.18em;
}

.testimonial-quote {
  font-size: 1.04rem;
  line-height: 1.8;
  color: var(--text);
}

.testimonial-meta {
  color: var(--text-soft);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.shipping-card,
.info-panel {
  background: rgba(255, 255, 255, 0.82);
}

.shipping-table {
  width: 100%;
  border-collapse: collapse;
}

.shipping-table th,
.shipping-table td {
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.shipping-table th {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.shipping-table tr:last-child td {
  border-bottom: 0;
}

.page-hero-grid {
  align-items: center;
}

.page-stat-card {
  display: grid;
  gap: 16px;
}

.page-stat-list {
  display: grid;
  gap: 10px;
}

.page-stat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.shop-controls {
  display: grid;
  gap: 14px;
}

.search-input,
.form-input,
.form-textarea {
  width: 100%;
  padding: 1rem 1.05rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(13, 59, 122, 0.14);
  background: rgba(255, 255, 255, 0.8);
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.search-input:focus,
.form-input:focus,
.form-textarea:focus {
  outline: 2px solid rgba(26, 111, 214, 0.18);
  border-color: rgba(26, 111, 214, 0.24);
}

.filter-row {
  grid-auto-flow: column;
  justify-content: start;
  gap: 10px;
}

.filter-chip {
  background: rgba(9, 22, 48, 0.05);
  border-color: rgba(9, 22, 48, 0.08);
  color: var(--text);
  cursor: pointer;
}

.filter-chip.is-active {
  background: linear-gradient(135deg, rgba(26, 111, 214, 0.9), rgba(13, 59, 122, 0.92));
  color: #ffffff;
  border-color: transparent;
}

.catalog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 1rem;
}

.empty-state {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.product-main {
  display: grid;
  gap: 24px;
}

.product-main-image {
  min-height: 520px;
  overflow: hidden;
  background: #ffffff;
}

.gallery-thumb-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.gallery-thumb {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(10, 23, 48, 0.08);
  box-shadow: 0 10px 24px rgba(7, 16, 29, 0.05);
  background: #ffffff;
}

.product-panel {
  position: sticky;
  top: 112px;
  display: grid;
  gap: 16px;
}

.price-row {
  justify-content: flex-start;
  align-items: flex-end;
}

.price-row span,
.summary-label,
.small-note,
.contact-list a,
.summary-list dt,
.summary-list dd {
  color: var(--text-soft);
}

.quantity-controls,
.cart-item-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.quantity-controls {
  padding: 0.35rem;
  border-radius: 999px;
  background: rgba(9, 22, 48, 0.05);
}

.qty-btn,
.cart-action {
  width: 2.45rem;
  height: 2.45rem;
  border-radius: 50%;
  background: var(--surface-strong);
  box-shadow: 0 10px 20px rgba(7, 16, 29, 0.08);
  cursor: pointer;
}

.shipping-progress {
  position: relative;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(26, 111, 214, 0.05);
  overflow: hidden;
}

.shipping-progress::before,
.shipping-progress-bar {
  content: "";
  position: absolute;
  left: 1rem;
  top: 0.9rem;
  height: 7px;
  border-radius: 999px;
}

.shipping-progress::before {
  right: 1rem;
  background: rgba(13, 59, 122, 0.12);
}

.shipping-progress-bar {
  width: 28%;
  background: linear-gradient(135deg, var(--success), #22b176);
  transition: width 220ms ease;
}

.shipping-progress p {
  padding-top: 1rem;
}

.tabs-card {
  display: grid;
  gap: 18px;
}

.tab-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tab-button {
  padding: 0.82rem 1.15rem;
  border-radius: 999px;
  background: rgba(9, 22, 48, 0.05);
  color: var(--text);
  cursor: pointer;
  font-weight: 700;
}

.tab-button.is-active {
  background: linear-gradient(135deg, rgba(26, 111, 214, 0.9), rgba(13, 59, 122, 0.92));
  color: #ffffff;
}

.spec-list,
.summary-list {
  display: grid;
  gap: 12px;
}

.spec-item,
.protocol-section,
.summary-row,
.contact-point {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(9, 22, 48, 0.04);
}

.spec-item dt {
  margin-bottom: 0.35rem;
  color: var(--text-soft);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.spec-item dd,
.summary-price {
  color: var(--text);
}

.related-grid,
.protocol-grid,
.contact-grid,
.form-grid {
  gap: 18px;
}

.faq-item {
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.4rem 1.5rem;
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  font-weight: 700;
}

.faq-question::after {
  content: "+";
  float: right;
  color: var(--blue-600);
  font-size: 1.3rem;
}

.faq-question[aria-expanded="true"]::after {
  content: "-";
}

.faq-answer {
  padding: 0 1.5rem 1.4rem;
}

.contact-grid {
  align-items: start;
}

.contact-points {
  gap: 12px;
}

.contact-point {
  display: grid;
  gap: 6px;
}

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

.form-grid .full-width {
  grid-column: 1 / -1;
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-status {
  min-height: 1.4rem;
  color: var(--blue-600);
  font-weight: 600;
}

.cart-layout {
  align-items: start;
}

.cart-items {
  gap: 14px;
}

.cart-item,
.cart-empty {
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: rgba(9, 22, 48, 0.04);
}

.cart-item {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  align-items: center;
}

.cart-summary {
  display: grid;
  gap: 14px;
}

.summary-list {
  gap: 10px;
}

.summary-row {
  background: rgba(9, 22, 48, 0.04);
}

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

.remove-link {
  background: transparent;
  color: var(--blue-600);
  font-weight: 700;
  cursor: pointer;
}

.site-footer {
  margin-top: 2rem;
  padding: 0 0 2rem;
}

.footer-grid {
  padding: 1.8rem;
  border-radius: var(--radius-xl);
  background: rgba(7, 16, 29, 0.92);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-strong);
  color: var(--text-inverse);
}

.footer-column {
  display: grid;
  gap: 10px;
}

.footer-title {
  color: #ffffff;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
}

.footer-links,
.footer-payments {
  grid-auto-flow: row;
  gap: 8px;
}

.footer-payments {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.footer-links a,
.footer-copy,
.footer-note {
  color: rgba(232, 241, 255, 0.82);
}

.footer-meta {
  margin-top: 1rem;
  text-align: center;
}

.cookie-banner {
  position: fixed;
  right: 18px;
  bottom: 18px;
  left: 18px;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-lg);
  background: rgba(7, 16, 29, 0.94);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-strong);
  color: var(--text-inverse);
}

.cookie-copy {
  display: grid;
  gap: 4px;
}

.cookie-actions {
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 45;
  min-width: 220px;
  max-width: 320px;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(7, 16, 29, 0.92);
  color: var(--text-inverse);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-strong);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

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

.noscript-note {
  margin: 0;
  padding: 1rem;
  background: #fff6d8;
  color: #5d4300;
  text-align: center;
  font-weight: 600;
}

.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 350ms ease, transform 350ms ease;
}

.reveal-delay {
  transition-delay: 0ms;
}

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

@media (max-width: 1120px) {
  .hero-grid,
  .page-hero-grid,
  .shipping-layout,
  .product-layout,
  .contact-grid,
  .cart-layout,
  .footer-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

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

  .header-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "brand actions"
      "nav nav";
    justify-items: stretch;
    align-items: center;
    gap: 16px;
    padding: 14px 18px;
  }

  .site-nav {
    display: flex;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav a {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .header-actions {
    justify-self: end;
  }

  .product-panel {
    position: static;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 24px, 1200px);
  }

  .topbar-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: start;
  }

  .hero-actions,
  .card-meta,
  .product-action-row,
  .price-row,
  .quantity-row,
  .summary-row,
  .form-row,
  .cookie-banner,
  .cookie-actions,
  .cart-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar-copy {
    font-size: 0.9rem;
    max-width: 34ch;
  }

  .payment-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .payment-chip {
    padding: 0.42rem 0.72rem;
    font-size: 0.72rem;
  }

  .header-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "brand actions"
      "nav nav";
    gap: 12px;
    padding: 12px 16px 14px;
  }

  .site-header-wrap::before {
    inset: 8px 12px 0;
    border-radius: 22px;
  }

  .brand {
    gap: 10px;
  }

  .brand-logo {
    width: clamp(164px, 46vw, 220px);
  }

  .brand-text strong {
    font-size: 1.05rem;
  }

  .brand-text small {
    font-size: 0.78rem;
  }

  .header-actions {
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    width: auto;
  }

  .site-nav,
  .hero-trust,
  .product-trust,
  .filter-row,
  .footer-links,
  .metric-grid,
  .trust-grid,
  .catalog-grid,
  .service-grid,
  .benefit-grid,
  .proof-grid,
  .testimonial-grid,
  .related-grid,
  .coa-grid,
  .gallery-thumb-grid,
  .protocol-grid,
  .form-grid {
    grid-template-columns: 1fr;
    grid-auto-flow: row;
  }

  .site-nav {
    display: flex;
    gap: 8px;
    width: 100%;
    overflow-x: auto;
    padding: 4px 0 2px;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav a {
    flex: 0 0 auto;
    padding: 0.7rem 0.92rem;
    font-size: 0.94rem;
    white-space: nowrap;
  }

  .cart-link,
  .lang-toggle {
    width: auto;
  }

  .cart-link {
    padding: 0.65rem 0.82rem;
    font-size: 0.92rem;
  }

  .lang-toggle {
    padding: 3px;
  }

  .lang-btn {
    min-width: 44px;
    padding: 0.42rem 0.6rem;
  }

  .hero-actions .btn,
  .product-action-row .btn,
  .cookie-actions {
    width: 100%;
  }

  .product-action-row {
    width: 100%;
    align-items: stretch;
  }

  .product-action-row .text-link {
    display: inline-flex;
    align-items: center;
  }

  .hero-home,
  .page-hero,
  .section {
    padding: 3.5rem 0;
  }

  .hero-home {
    padding-top: 1rem;
  }

  .product-main-image,
  .hero-visual {
    min-height: 280px;
  }

  .product-card img {
    padding: 1.1rem;
  }

  .card-body {
    padding: 1.1rem;
    gap: 10px;
  }

  .metric-card strong,
  .price-value,
  .summary-price,
  .card-price {
    font-size: 1.72rem;
  }

  .testimonial-card,
  .proof-card,
  .info-panel,
  .footer-grid {
    padding: 1.25rem;
  }

  .testimonial-quote {
    font-size: 0.98rem;
    line-height: 1.65;
  }

  .testimonial-meta {
    font-size: 0.8rem;
    line-height: 1.45;
  }

  .footer-grid {
    gap: 18px;
    border-radius: 28px;
  }

  .footer-payments {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .footer-meta {
    padding: 0 10px;
    font-size: 0.88rem;
    line-height: 1.4;
  }

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

@media (max-width: 480px) {
  .container {
    width: min(100% - 20px, 1200px);
  }

  .header-inner {
    padding: 12px 14px 14px;
  }

  .site-header-wrap::before {
    inset: 8px 10px 0;
  }

  .brand-logo {
    width: clamp(150px, 48vw, 190px);
  }

  .topbar-copy {
    max-width: none;
  }

  .site-nav a {
    padding: 0.66rem 0.82rem;
    font-size: 0.9rem;
  }

  .hero-home,
  .page-hero,
  .section {
    padding: 3rem 0;
  }

  .footer-grid {
    padding: 1.15rem;
  }

  .testimonial-quote {
    font-size: 0.94rem;
  }
}