@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

:root {
  --color-ink: #102133;
  --color-ink-rgb: 16, 33, 51;
  --color-muted: #627182;
  --color-muted-rgb: 98, 113, 130;
  --color-line: #dce7ef;
  --color-line-rgb: 220, 231, 239;
  --color-bg: #f6fbff;
  --color-bg-rgb: 246, 251, 255;
  --color-surface: #ffffff;
  --color-surface-rgb: 255, 255, 255;
  --color-primary: #1757a6;
  --color-primary-rgb: 23, 87, 166;
  --color-primary-dark: #0e3f7d;
  --color-primary-dark-rgb: 14, 63, 125;
  --color-accent: #0eb7a3;
  --color-accent-rgb: 14, 183, 163;
  --color-warm: #f6a63a;
  --color-warm-rgb: 246, 166, 58;
  --color-danger: #c94040;
  --color-danger-rgb: 201, 64, 64;
  --shadow-sm: 0 8px 24px rgba(var(--color-primary-rgb), .08);
  --shadow-md: 0 18px 48px rgba(var(--color-ink-rgb), .12);
  --shadow-lg: 0 28px 80px rgba(var(--color-ink-rgb), .16);
  --container: 1360px;
  --section-padding: 56px;
  --heading-weight: 700;
  --body-weight: 400;
  --card-radius: 6px;
  --product-columns: 5;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-surface);
  font-family: "Inter", Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
  font-weight: var(--body-weight);
}

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

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

a:hover {
  color: var(--color-primary);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(var(--color-accent-rgb), .35);
  outline-offset: 2px;
}

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

button {
  cursor: pointer;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.section {
  padding: var(--section-padding) 0;
}

.section--soft {
  background: var(--color-bg);
}

.section--compact {
  padding: 44px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  content: "";
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 14px;
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.12;
  font-weight: var(--heading-weight);
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(25px, 2.5vw, 36px);
  line-height: 1.16;
  font-weight: var(--heading-weight);
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.2;
  font-weight: 650;
}

p {
  color: var(--color-muted);
}

.lead {
  font-size: clamp(17px, 1.7vw, 20px);
  color: rgba(var(--color-ink-rgb), .76);
}

.btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 16px;
  border: 1px solid transparent;
  border-radius: var(--card-radius);
  color: var(--color-surface);
  background: var(--color-primary);
  font-weight: 650;
  line-height: 1;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}

.btn:hover {
  color: var(--color-surface);
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(1px);
}

.btn--secondary {
  color: var(--color-primary);
  border-color: rgba(var(--color-primary-rgb), .25);
  background: var(--color-surface);
}

.btn--secondary:hover {
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), .06);
}

.btn--accent {
  color: var(--color-ink);
  background: var(--color-warm);
}

.btn--accent:hover {
  color: var(--color-ink);
  background: #f8bd63;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(var(--color-line-rgb), .72);
  background: rgba(var(--color-surface-rgb), .94);
  backdrop-filter: blur(12px);
  transition: box-shadow .2s ease;
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.topbar {
  border-bottom: 1px solid rgba(var(--color-line-rgb), .7);
  background: var(--color-primary-dark);
  color: var(--color-surface);
  font-size: 13px;
}

.topbar .container {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar a {
  color: var(--color-surface);
  opacity: .94;
}

.topbar__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.nav {
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 0;
  color: var(--color-ink);
  font-weight: 650;
}

.brand__logo {
  width: 116px;
  height: 52px;
  object-fit: contain;
}

.brand__logo--footer {
  width: 132px;
  height: 58px;
  padding: 8px;
  border-radius: var(--card-radius);
  background: var(--color-surface);
}

.brand__mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: var(--card-radius);
  color: var(--color-surface);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  font-size: 18px;
  font-weight: 650;
}

.brand__text {
  display: grid;
  line-height: 1.15;
}

.brand__text span:last-child {
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 700;
}

.nav__links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  gap: 2px;
}

.nav__links a {
  padding: 9px 10px;
  border-radius: var(--card-radius);
  color: var(--color-ink);
  font-size: 14px;
  font-weight: 600;
}

.nav__links a:hover,
.nav__links a.is-active {
  color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), .07);
}

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

.icon-btn,
.menu-toggle {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--card-radius);
  color: var(--color-primary);
  background: var(--color-surface);
}

.icon-btn:hover,
.menu-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-surface);
  background: var(--color-primary);
}

.icon-btn--footer {
  color: var(--color-surface);
  border-color: rgba(var(--color-surface-rgb), .22);
  background: rgba(var(--color-surface-rgb), .08);
}

.icon-btn--footer:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.icon-btn svg,
.menu-toggle svg,
.float-actions svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  color: var(--color-surface);
  background: var(--color-primary-dark);
}

.hero--banner {
  min-height: 0;
  background: var(--color-bg);
}

.hero--banner img {
  width: 100%;
  height: auto;
  max-height: 620px;
  object-fit: cover;
}

.hero__image {
  position: absolute;
  inset: 0;
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(var(--color-ink-rgb), .82) 0%, rgba(var(--color-ink-rgb), .55) 44%, rgba(var(--color-ink-rgb), .08) 100%);
  content: "";
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 520px;
  max-width: 760px;
  align-content: center;
  padding: 98px 0;
}

.hero p {
  color: rgba(var(--color-surface-rgb), .86);
}

.intro-strip {
  padding: 30px 0 24px;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface);
}

.intro-strip__inner {
  display: grid;
  grid-template-columns: minmax(0, 760px) auto;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
}

.intro-strip h1 {
  max-width: 640px;
}

.intro-strip .lead {
  max-width: 760px;
  margin-bottom: 0;
}

.advantage-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.hero__metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.metric {
  padding: 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--card-radius);
  background: var(--color-bg);
}

.metric strong {
  display: block;
  color: var(--color-primary-dark);
  font-size: 22px;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 700;
}

.hero__buttons,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.marquee {
  overflow: hidden;
  border-block: 1px solid rgba(var(--color-primary-rgb), .12);
  background: var(--color-surface);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.marquee span {
  padding: 13px 22px;
  color: var(--color-primary-dark);
  font-weight: 650;
  white-space: nowrap;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
  gap: 32px;
  align-items: end;
  margin-bottom: 26px;
}

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

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

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

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

.card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--card-radius);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.card::before {
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 20%), rgba(var(--color-accent-rgb), .18), transparent 34%);
  pointer-events: none;
  transition: opacity .2s ease;
  content: "";
}

.card:hover {
  border-color: rgba(var(--color-primary-rgb), .42);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.card:hover::before {
  opacity: 1;
}

.card__media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  overflow: hidden;
  background: var(--color-bg);
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: transform .28s ease;
}

.product-card .card__media {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
}

.product-card .card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: cover;
}

.product-grid > .product-card {
  align-self: start;
}

.product-grid > .product-card > .card__media {
  flex: none;
}

.card:hover .card__media img {
  transform: scale(1.04);
}

.card__body {
  position: relative;
  padding: 16px;
}

.badge {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--color-primary-dark);
  background: rgba(var(--color-accent-rgb), .12);
  font-size: 12px;
  font-weight: 650;
}

.product-card h3 {
  margin-top: 10px;
  min-height: 48px;
  font-size: 18px;
}

.product-card p {
  display: -webkit-box;
  min-height: 52px;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 14px;
}

.text-link {
  display: inline-flex;
  margin-top: 4px;
  color: var(--color-primary);
  font-weight: 650;
}

.text-link:hover {
  text-decoration: underline;
}

.category-card {
  min-height: 205px;
  padding: 20px;
}

.category-card strong {
  display: block;
  margin-bottom: 18px;
  color: var(--color-accent);
  font-size: 36px;
  line-height: 1;
  font-weight: 650;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 42px;
  align-items: center;
}

.image-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.image-stack img {
  width: 100%;
  height: 100%;
  min-height: 230px;
  object-fit: cover;
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-sm);
}

.image-stack img:first-child {
  grid-row: span 2;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--color-muted);
}

.check-list li::before {
  display: grid;
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  color: var(--color-surface);
  background: var(--color-accent);
  font-size: 12px;
  content: "\2713";
}

.process {
  counter-reset: step;
}

.process .card__body::before {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  place-items: center;
  border-radius: var(--card-radius);
  color: var(--color-surface);
  background: var(--color-primary);
  font-weight: 650;
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 60px 0 54px;
  color: var(--color-surface);
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}

.page-hero::after {
  position: absolute;
  right: -80px;
  bottom: -160px;
  width: 520px;
  height: 520px;
  border: 70px solid rgba(var(--color-accent-rgb), .26);
  border-radius: 50%;
  content: "";
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero p {
  max-width: 720px;
  color: rgba(var(--color-surface-rgb), .86);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: rgba(var(--color-surface-rgb), .82);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--color-surface);
  font-weight: 700;
}

.catalog-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.sidebar {
  position: sticky;
  top: 118px;
  padding: 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--card-radius);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.sidebar h3 {
  font-size: 18px;
}

.filter-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.filter-list button {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--card-radius);
  color: var(--color-ink);
  background: var(--color-surface);
  text-align: left;
  font-weight: 600;
}

.filter-list button:hover,
.filter-list button.is-active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), .06);
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr);
  gap: 42px;
  align-items: start;
}

.gallery {
  display: grid;
  gap: 14px;
}

.gallery__main {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--card-radius);
  background: var(--color-bg);
}

.gallery__main img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 18px;
}

.gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.gallery__thumbs button {
  overflow: hidden;
  padding: 0;
  border: 2px solid var(--color-line);
  border-radius: var(--card-radius);
  background: var(--color-surface);
}

.gallery__thumbs button.is-active {
  border-color: var(--color-primary);
}

.gallery__thumbs img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.spec-table {
  width: 100%;
  margin: 22px 0;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--card-radius);
}

.spec-table th,
.spec-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  vertical-align: top;
}

.spec-table th {
  width: 36%;
  color: var(--color-primary-dark);
  background: rgba(var(--color-primary-rgb), .06);
  font-size: 14px;
}

.form-panel {
  padding: 26px;
  border: 1px solid var(--color-line);
  border-radius: var(--card-radius);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

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

.form-field {
  display: grid;
  gap: 6px;
}

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

.form-field label {
  color: var(--color-ink);
  font-size: 13px;
  font-weight: 650;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--card-radius);
  color: var(--color-ink);
  background: var(--color-surface);
}

.form-field textarea {
  min-height: 130px;
  resize: vertical;
}

.form-status {
  min-height: 24px;
  margin: 12px 0 0;
  font-weight: 600;
}

.inquiry-form .btn[type="submit"] {
  margin-top: 16px;
}

.form-status.is-success {
  color: var(--color-accent);
}

.form-status.is-error {
  color: var(--color-danger);
}

.article-list {
  display: grid;
  gap: 22px;
}

.article-row {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 22px;
  border: 1px solid var(--color-line);
  border-radius: var(--card-radius);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.article-row img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.article-row__body {
  padding: 24px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-bottom: 12px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.article-content {
  max-width: 840px;
  margin: 0 auto;
}

.article-content img {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
  margin: 26px 0;
  border-radius: var(--card-radius);
}

.contact-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 28px;
  align-items: start;
}

.contact-card {
  padding: 24px;
  border: 1px solid var(--color-line);
  border-radius: var(--card-radius);
  background: var(--color-surface);
}

.contact-card a {
  color: var(--color-primary);
  font-weight: 650;
}

.site-footer {
  color: rgba(var(--color-surface-rgb), .84);
  background: var(--color-ink);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.3fr .7fr .7fr 1fr;
  gap: 28px;
  padding: 48px 0;
}

.site-footer h3 {
  color: var(--color-surface);
  font-size: 18px;
}

.site-footer p,
.site-footer a {
  color: rgba(var(--color-surface-rgb), .74);
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-bottom {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid rgba(var(--color-surface-rgb), .12);
  font-size: 13px;
}

.float-actions {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 45;
  display: grid;
  gap: 10px;
}

.float-actions a {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: var(--card-radius);
  color: var(--color-surface);
  background: var(--color-primary);
  box-shadow: var(--shadow-md);
  font-size: 20px;
}

.float-actions a:nth-child(1) {
  background: var(--color-accent);
}

.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .55s ease, transform .55s ease;
}

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

.empty-state {
  padding: 34px;
  border: 1px dashed var(--color-line);
  border-radius: var(--card-radius);
  color: var(--color-muted);
  text-align: center;
}

@media (max-width: 980px) {
  .container {
    width: min(var(--container), calc(100% - 36px));
  }

  .topbar .container {
    align-items: flex-start;
    flex-direction: column;
    padding: 8px 0;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav {
    min-height: 64px;
  }

  .nav__links {
    position: absolute;
    top: 100%;
    right: 18px;
    left: 18px;
    display: none;
    padding: 12px;
    border: 1px solid var(--color-line);
    border-radius: var(--card-radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-md);
  }

  .nav__links.is-open {
    display: grid;
  }

  .nav__links a {
    min-height: 44px;
  }

  .nav__actions .btn {
    display: none;
  }

  .hero,
  .hero__content {
    min-height: 420px;
  }

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

  .intro-strip__inner {
    grid-template-columns: 1fr;
  }

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

  .section-head,
  .split,
  .product-detail,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .grid--3,
  .grid--4,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .sidebar {
    position: static;
  }

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

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

@media (max-width: 640px) {
  .container {
    width: min(var(--container), calc(100% - 28px));
  }

  .section {
    padding: 50px 0;
  }

  .brand__logo {
    width: 96px;
    height: 44px;
  }

  .hero,
  .hero__content {
    min-height: 300px;
  }

  .hero__image::after {
    background: linear-gradient(180deg, rgba(var(--color-ink-rgb), .76), rgba(var(--color-ink-rgb), .52));
  }

  .hero__metrics,
  .advantage-bar,
  .grid--3,
  .grid--4,
  .product-grid,
  .form-grid,
  .filter-list,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .image-stack {
    grid-template-columns: 1fr;
  }

  .image-stack img:first-child {
    grid-row: auto;
  }

  .article-row {
    grid-template-columns: 1fr;
  }

  .article-row img {
    min-height: 190px;
  }

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

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .float-actions {
    right: 12px;
    bottom: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}