:root {
  --ink: #2d2d2d;
  --muted: #5c6976;
  --subtle: #eef2f5;
  --line: #d9e0e7;
  --panel: #ffffff;
  --nav: #0d2742;
  --nav-2: #12365a;
  --blue: #1267b3;
  --blue-dark: #0b4f8c;
  --orange: #f26b21;
  --green: #168058;
  --red: #bf2f2f;
  --shadow: 0 12px 32px rgba(13, 39, 66, 0.12);
  --radius: 6px;
  --max: 1240px;
  font-family: Inter, "PingFang SC", "Noto Sans SC", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #f7f9fb;
  line-height: 1.55;
  letter-spacing: 0;
}

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

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

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

button {
  cursor: pointer;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: 8px;
  z-index: 1000;
  transform: translateY(-140%);
  background: var(--orange);
  color: #fff;
  padding: 10px 14px;
  border-radius: var(--radius);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: #081b2f;
  color: #dce8f4;
  font-size: 13px;
}

.topbar-inner,
.header-inner,
.nav-row,
.section,
.footer-inner {
  width: min(var(--max), calc(100% - 32px));
  margin-inline: auto;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 38px;
}

.topbar-links,
.topbar-contact {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.topbar a {
  color: #fff;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 18px rgba(8, 27, 47, 0.06);
}

.header-inner {
  display: grid;
  grid-template-columns: auto minmax(280px, 1fr) auto;
  align-items: center;
  gap: 20px;
  min-height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 286px;
}

.brand-mark {
  width: 50px;
  height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.brand-title {
  display: block;
  line-height: 1;
}

.brand-wordmark {
  display: block;
  width: 184px;
  height: auto;
}

.brand-subtitle {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.search-box {
  position: relative;
}

.search-row {
  display: grid;
  grid-template-columns: 1fr auto;
  border: 1px solid #b8c6d3;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  min-height: 44px;
}

.search-row input {
  width: 100%;
  border: 0;
  padding: 0 14px;
  outline: 0;
}

.search-row button {
  border: 0;
  background: var(--blue);
  color: #fff;
  min-width: 108px;
  font-weight: 700;
}

.suggestions {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  z-index: 80;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 10px;
  display: none;
}

.suggestions.is-open {
  display: block;
}

.suggestions a,
.suggestions button {
  display: grid;
  gap: 2px;
  width: 100%;
  padding: 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  text-align: left;
}

.suggestions a:hover,
.suggestions button:hover {
  background: var(--subtle);
}

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

.header-action,
.mobile-toggle {
  min-height: 40px;
  min-width: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 12px;
  font-weight: 700;
}

.cart-count {
  min-width: 20px;
  height: 20px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font-size: 12px;
}

.nav-wrap {
  background: var(--nav);
}

.nav-row {
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: 48px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 16px;
  color: #fff;
  font-weight: 700;
}

.nav-link:hover,
.nav-item:focus-within .nav-link {
  background: var(--nav-2);
}

.mega {
  position: absolute;
  top: 100%;
  left: 0;
  width: min(1080px, calc(100vw - 32px));
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 18px;
  display: none;
}

.nav-item:hover .mega,
.nav-item:focus-within .mega,
.nav-item.is-open .mega {
  display: grid;
}

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

.mega-block {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: #fbfdff;
}

.mega-block h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.mega-block p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
}

.mega-block ul,
.plain-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mega-block li + li,
.plain-list li + li {
  margin-top: 7px;
}

.mega-block a,
.text-link {
  color: var(--blue-dark);
  font-weight: 700;
}

.mobile-toggle {
  display: none;
}

main {
  flex: 1;
}

.hero {
  min-height: min(580px, calc(100vh - 160px));
  display: grid;
  align-items: end;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(8, 27, 47, 0.92), rgba(8, 27, 47, 0.68), rgba(8, 27, 47, 0.18)),
    url("/assets/media/guarddc-home-hero-online.png") center right / cover no-repeat,
    #0b223b;
  color: #fff;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.22);
}

.hero-inner {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 84px 0 42px;
  position: relative;
  z-index: 1;
}

.kicker,
.eyebrow {
  color: var(--orange);
  text-transform: uppercase;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.08em;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 760px;
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1.08;
  margin: 14px 0 18px;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 720px;
  color: #e3edf6;
  font-size: 18px;
  margin: 0 0 26px;
}

.hero-actions,
.button-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.home-about {
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.home-about-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 66px 0 70px;
  text-align: center;
}

.home-about h2 {
  max-width: 980px;
  margin: 12px auto 24px;
  color: var(--ink);
  font-size: clamp(30px, 3vw, 46px);
  font-weight: 700;
  line-height: 1.12;
}

.home-about p {
  max-width: 1040px;
  margin: 0 auto 18px;
  color: #303846;
  font-size: 20px;
  line-height: 1.7;
}

.home-about p:last-child {
  margin-bottom: 0;
}

.button,
.button-secondary,
.button-ghost,
.button-quiet {
  min-height: 44px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  font-weight: 600;
  text-align: center;
}

.button {
  background: var(--orange);
  color: #fff;
}

.button:hover {
  background: #d85f1d;
}

.button-secondary {
  background: var(--blue);
  color: #fff;
}

.button-secondary:hover {
  background: var(--blue-dark);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.48);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.button-quiet {
  background: #fff;
  color: var(--blue-dark);
  border-color: var(--line);
}

.section {
  padding: 52px 0;
}

.section.tight {
  padding: 28px 0;
}

.section.narrow {
  max-width: 940px;
}

.band {
  background: #fff;
  border-block: 1px solid var(--line);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.section-head h2,
.page-title h1,
.panel h2 {
  margin: 0;
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 600;
  line-height: 1.16;
}

.section-head p,
.page-title p,
.muted {
  color: var(--muted);
}

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

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

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

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

.grid.auto {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.card,
.product-card,
.category-card,
.panel,
.stat,
.quote-panel,
.filter-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.card,
.panel,
.quote-panel {
  padding: 22px;
}

.stat {
  padding: 18px;
  min-height: 110px;
}

.stat strong {
  display: block;
  font-size: 32px;
  line-height: 1;
  margin-bottom: 8px;
}

.stat span {
  color: var(--muted);
  font-size: 14px;
}

.category-card {
  overflow: hidden;
  display: grid;
  grid-template-rows: 178px 1fr;
}

.category-card img,
.product-card .product-media img,
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.category-card .media {
  background: #eef4fa;
  padding: 14px;
  min-height: 178px;
}

.category-body {
  padding: 16px;
}

.category-body h3,
.product-card h3,
.card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.22;
}

.category-body p,
.product-card p,
.card p {
  margin: 0;
  color: var(--muted);
}

.chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.chip,
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  background: #edf4fb;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 600;
}

.badge.green {
  background: #e8f7f0;
  color: var(--green);
}

.badge.orange {
  background: #fff0e7;
  color: #a44811;
}

.badge.gray {
  background: var(--subtle);
  color: var(--muted);
}

.partner-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.partner-logo {
  min-height: 72px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--muted);
  font-weight: 600;
}

.spotlight {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  gap: 28px;
  align-items: center;
}

.spotlight-media {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #edf4fb;
  display: grid;
  place-items: center;
  padding: 18px;
  overflow: hidden;
}

.spotlight-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 14px;
}

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

.page-title {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.collection-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.filter-panel {
  padding: 0;
  position: sticky;
  top: 150px;
  max-height: calc(100dvh - 170px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.filter-header {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  background: #fbfdff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 2;
}

.filter-group {
  border-bottom: 1px solid var(--line);
}

.filter-group summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 800;
}

.filter-options {
  padding: 0 16px 16px;
  display: grid;
  gap: 8px;
}

.filter-options label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.collection-tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.collection-tools select,
.field input,
.field select,
.field textarea,
.collection-tools input {
  width: 100%;
  min-height: 42px;
  border: 1px solid #b8c6d3;
  border-radius: var(--radius);
  padding: 8px 10px;
  background: #fff;
}

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

.product-card {
  overflow: hidden;
  display: grid;
  grid-template-rows: 248px 1fr;
  min-width: 0;
  font-size: 13px;
}

.product-media {
  background: #f0f5fa;
  padding: 4px;
  position: relative;
  overflow: hidden;
}

.product-card .product-media img {
  object-fit: cover;
  object-position: center;
}

.compare {
  position: absolute;
  top: 8px;
  left: 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  min-height: 28px;
  padding: 0 9px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
}

.product-body {
  padding: 14px;
  display: grid;
  gap: 10px;
  align-content: start;
}

.vendor {
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.product-card h3 {
  font-size: 15px;
}

.product-card p {
  font-size: 13px;
  line-height: 1.45;
}

.spec-mini {
  display: grid;
  gap: 5px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted);
}

.price-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.price {
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
}

.product-card .badge {
  min-height: 24px;
  padding: 0 9px;
  font-size: 11px;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.product-actions .button-secondary,
.product-actions .button-quiet {
  min-height: 40px;
  padding: 0 12px;
  font-size: 13px;
  line-height: 1.2;
}

.product-page {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  gap: 24px;
  align-items: start;
  max-width: 100%;
  overflow: visible;
}

.gallery {
  display: grid;
  gap: 12px;
  min-width: 0;
  max-width: 100%;
}

.gallery-main {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #eef4fa;
  padding: 0;
  display: grid;
  place-items: center;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.gallery-main img {
  object-fit: cover;
  object-position: 58% center;
  transform: scale(1.14);
  transform-origin: 58% center;
}

.thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.thumb {
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 6px;
  min-width: 0;
  overflow: hidden;
}

.thumb.is-active {
  border-color: var(--blue);
  box-shadow: 0 0 0 2px rgba(18, 103, 179, 0.16);
}

.purchase-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 22px 22px;
  position: sticky;
  top: 150px;
  z-index: 2;
  min-width: 0;
  max-width: 100%;
}

.purchase-panel h1 {
  font-size: clamp(26px, 2.2vw, 34px);
  font-weight: 600;
  line-height: 1.14;
  margin: 8px 0 10px;
  color: var(--ink);
}

.meta-grid,
.spec-table {
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.meta-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 16px 0;
}

.meta-item,
.spec-row {
  display: grid;
  gap: 4px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.meta-item:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.meta-item span,
.spec-row span:first-child {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.meta-item strong,
.spec-row strong {
  font-size: 14px;
  font-weight: 600;
}

.variant-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.qty-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 12px;
  margin: 16px 0;
}

.qty-control {
  display: grid;
  grid-template-columns: 36px 1fr 36px;
  border: 1px solid #b8c6d3;
  border-radius: var(--radius);
  overflow: hidden;
}

.qty-control button {
  border: 0;
  background: var(--subtle);
  font-weight: 600;
}

.qty-control input {
  border: 0;
  text-align: center;
  min-width: 0;
}

.alert {
  border-radius: var(--radius);
  border: 1px solid #f4d0ba;
  background: #fff7f2;
  padding: 12px;
  color: #7d360f;
}

.tabs {
  display: grid;
  gap: 16px;
}

.tab-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
}

.tab-button {
  border: 0;
  background: transparent;
  min-height: 44px;
  padding: 0 14px;
  font-weight: 600;
  color: var(--muted);
  border-bottom: 3px solid transparent;
}

.tab-button.is-active {
  color: var(--blue-dark);
  border-bottom-color: var(--blue);
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
}

.spec-table {
  grid-template-columns: 1fr;
}

.spec-row {
  grid-template-columns: minmax(160px, 0.42fr) minmax(0, 1fr);
  align-items: center;
}

.spec-row:nth-child(even) {
  background: #fbfdff;
}

.downloads {
  display: grid;
  gap: 10px;
}

.download-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

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

.field {
  display: grid;
  gap: 7px;
}

.field label {
  font-weight: 600;
  font-size: 13px;
}

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

textarea {
  resize: vertical;
  min-height: 108px;
}

.form-success {
  display: none;
  margin-top: 16px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid #bce4d3;
  background: #ecfbf4;
  color: #0f5f42;
  font-weight: 600;
}

.form-success.is-visible {
  display: block;
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 138px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-item strong {
  color: var(--blue-dark);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
}

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

th {
  background: #eef4fa;
  font-size: 13px;
  text-transform: uppercase;
}

.cart-line {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.cart-line img {
  width: 96px;
  aspect-ratio: 1;
  object-fit: contain;
  background: #eef4fa;
  border-radius: var(--radius);
}

.footer {
  background: #081b2f;
  color: #dce8f4;
  margin-top: 56px;
}

.footer-inner {
  padding: 46px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 28px;
}

.footer h3,
.footer h4 {
  color: #fff;
  margin: 0 0 12px;
}

.footer-brand-logo {
  display: block;
  width: min(260px, 100%);
  height: auto;
  margin: 0 0 14px;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.22));
}

.footer p,
.footer li,
.footer small {
  color: #b6c6d6;
}

.footer ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

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

.footer a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 30px;
  padding-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.route-404 {
  min-height: 52vh;
  display: grid;
  align-content: center;
}

@media (max-width: 1080px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .search-box {
    grid-column: 1 / -1;
    order: 3;
    width: 100%;
    margin-bottom: 12px;
  }

  .nav-row {
    overflow-x: auto;
  }

  .mega {
    left: 0;
    width: min(760px, calc(100vw - 32px));
  }

  .mega-grid,
  .grid.four,
  .product-grid,
  .help-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .collection-layout,
  .product-page,
  .spotlight {
    grid-template-columns: 1fr;
  }

  .filter-panel,
  .purchase-panel {
    position: static;
  }

  .purchase-panel {
    padding: 22px;
  }

  .filter-panel {
    max-height: min(620px, 72dvh);
  }

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

@media (max-width: 720px) {
  .topbar-inner {
    align-items: flex-start;
    padding: 8px 0;
  }

  .topbar-links {
    display: none;
  }

  .brand {
    min-width: 0;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
  }

  .brand-wordmark {
    width: 142px;
  }

  .brand-subtitle,
  .header-action.account,
  .header-action.currency {
    display: none;
  }

  .mobile-toggle {
    display: inline-flex;
  }

  .nav-wrap {
    display: none;
  }

  .nav-wrap.is-open {
    display: block;
  }

  .nav-row {
    display: grid;
    width: min(var(--max), calc(100% - 32px));
  }

  .nav-link {
    width: 100%;
  }

  .mega {
    position: static;
    width: 100%;
    box-shadow: none;
    border-radius: 0;
  }

  .mega-grid,
  .grid.two,
  .grid.three,
  .grid.four,
  .product-grid,
  .help-grid,
  .footer-grid,
  .form-grid,
  .meta-grid,
  .variant-grid {
    grid-template-columns: 1fr;
  }

  .meta-item:nth-child(odd) {
    border-right: 0;
  }

  .hero {
    min-height: 520px;
    align-items: start;
    background:
      linear-gradient(180deg, rgba(8, 27, 47, 0.95), rgba(8, 27, 47, 0.74)),
      url("/assets/media/guarddc-home-hero-online.png") center bottom / cover no-repeat,
      #0b223b;
  }

  .hero-inner {
    padding: 44px 0 28px;
  }

  .home-about-inner {
    padding: 42px 0 46px;
    text-align: left;
  }

  .home-about h2 {
    font-size: 30px;
  }

  .home-about p {
    font-size: 17px;
    line-height: 1.62;
  }

  h1 {
    font-size: 36px;
  }

  .section {
    padding: 38px 0;
  }

  .section-head,
  .collection-tools,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .category-card {
    grid-template-rows: 190px 1fr;
  }

  .product-card {
    grid-template-rows: 248px 1fr;
  }

  .product-actions,
  .qty-row,
  .spec-row,
  .timeline-item,
  .cart-line {
    grid-template-columns: 1fr;
  }

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

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