:root {
  --paper: #f6f2ea;
  --paper-strong: #eee8dc;
  --surface: #fffdf8;
  --surface-2: #ebeef0;
  --ink: #151719;
  --graphite: #252a2d;
  --muted: #626b70;
  --line: #d6d0c5;
  --line-dark: #3a444a;
  --steel: #607887;
  --steel-dark: #25475d;
  --steel-soft: #dfe6e6;
  --red: #b61f2b;
  --red-dark: #8f1822;
  --focus: #0f6f9b;
  --shadow: 0 18px 48px rgba(17, 21, 23, 0.13);
  --container: 1180px;
  --header-height: 82px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "DM Sans", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 3000;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--red), #f4c7a0, var(--steel));
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: left center;
  pointer-events: none;
}

body:not(.page-ready) {
  opacity: 0;
  clip-path: inset(0 0 3% 0);
}

body.page-ready {
  opacity: 1;
  clip-path: inset(0);
  transition: opacity 260ms ease, clip-path 320ms ease;
}

body.is-leaving {
  opacity: 0;
  clip-path: inset(0 0 5% 0);
}

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

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

button,
input {
  font: inherit;
}

button {
  border: 0;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 14px;
  z-index: 2000;
  transform: translateY(-130%);
  border-radius: 6px;
  background: var(--ink);
  color: var(--surface);
  padding: 10px 14px;
  font-weight: 700;
  transition: transform 180ms ease;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--header-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(21, 23, 25, 0.78);
  color: var(--surface);
  backdrop-filter: blur(18px);
  transition: height 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-compressed {
  height: 66px;
  background: rgba(21, 23, 25, 0.94);
  box-shadow: 0 14px 34px rgba(17, 21, 23, 0.18);
}

.header-inner {
  width: min(var(--container), calc(100vw - 40px));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-weight: 800;
}

.brand-logo {
  width: 178px;
  height: auto;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--surface) 0%, #cbd5d9 100%);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
  font-size: 15px;
}

.brand-text {
  display: grid;
  gap: 0;
  line-height: 1.1;
}

.brand-title {
  font-size: 16px;
}

.brand-subtitle {
  color: rgba(255, 255, 255, 0.74);
  font-size: 12px;
  font-weight: 600;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.primary-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-radius: 6px;
  padding: 0 13px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 700;
  transition: background 160ms ease, color 160ms ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.12);
  color: var(--surface);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 6px;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  color: var(--surface);
  cursor: pointer;
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
}

main {
  min-height: 70vh;
}

.section {
  padding: 88px 0;
}

.section.tight {
  padding: 64px 0;
}

.container {
  width: min(var(--container), calc(100vw - 40px));
  margin: 0 auto;
}

.section-kicker {
  margin: 0 0 12px;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.section-title {
  max-width: 780px;
  margin: 0;
  color: var(--ink);
  font-size: 42px;
  line-height: 1.1;
  font-weight: 850;
}

.section-copy {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.hero {
  position: relative;
  min-height: 92svh;
  display: grid;
  align-items: end;
  padding: calc(var(--header-height) + 72px) 0 76px;
  overflow: hidden;
  color: var(--surface);
  background:
    radial-gradient(circle at var(--cursor-x, 70%) var(--cursor-y, 42%), rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0) 23%),
    linear-gradient(90deg, rgba(14, 16, 18, 0.93) 0%, rgba(14, 16, 18, 0.78) 43%, rgba(14, 16, 18, 0.18) 100%),
    url("../images/photo-workshop.webp") center / cover no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 42%, rgba(255, 255, 255, 0.16) 48%, transparent 54%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 84px);
  mix-blend-mode: screen;
  opacity: 0.35;
  transform: translateX(-18%);
  animation: hero-scan 7s ease-in-out infinite;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 88px;
  background: linear-gradient(180deg, rgba(246, 242, 234, 0), var(--paper));
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 760px;
}

body.page-ready .hero-content {
  animation: hero-enter 680ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-kicker {
  width: fit-content;
  margin: 0 0 18px;
  border-left: 4px solid var(--red);
  padding-left: 14px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: 68px;
  line-height: 1.02;
  font-weight: 900;
  overflow-wrap: normal;
}

.hero-line {
  display: block;
}

.hero p {
  max-width: 660px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 20px;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 6px;
  padding: 12px 18px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.button svg {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
}

.button-primary {
  background: var(--red);
  color: var(--surface);
}

.button-primary:hover {
  background: var(--red-dark);
  transform: translateY(-1px);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
  color: var(--surface);
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.56);
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

.button-dark {
  background: var(--ink);
  color: var(--surface);
}

.button-dark:hover {
  background: var(--steel-dark);
  transform: translateY(-1px);
}

.button-light {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
}

.button-light:hover {
  border-color: var(--steel);
  color: var(--steel-dark);
  transform: translateY(-1px);
}

.trust-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: -32px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: var(--shadow);
}

.trust-item {
  min-height: 116px;
  background: var(--surface);
  padding: 24px;
}

.trust-item strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 17px;
}

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

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 38px;
}

.category-card,
.catalog-card,
.info-card,
.part-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 10px 26px rgba(17, 21, 23, 0.06);
}

.category-card {
  position: relative;
  overflow: hidden;
  min-height: 330px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.category-card > a {
  min-height: 330px;
  height: 100%;
  display: grid;
  grid-template-rows: 210px minmax(0, 1fr);
}

.category-card::after,
.catalog-card::after,
.part-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, 0.52), rgba(255, 255, 255, 0) 34%);
  opacity: 0;
  transition: opacity 180ms ease;
  pointer-events: none;
}

.category-card:hover,
.category-card:focus-within {
  border-color: rgba(182, 31, 43, 0.38);
  box-shadow: var(--shadow);
}

.category-card:hover::after,
.catalog-card:hover::after,
.part-card:hover::after {
  opacity: 0.34;
}

.category-card .media {
  position: relative;
  overflow: hidden;
  background: var(--steel-soft);
}

.category-card .media::after,
.blueprint-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0 42%, rgba(255, 255, 255, 0.55) 48%, transparent 56%);
  transform: translateX(-125%);
  opacity: 0;
  pointer-events: none;
}

.category-card.is-visible .media::after,
.blueprint-photo.is-visible::after {
  animation: media-wipe 900ms ease 120ms both;
}

.category-card .media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate3d(0, calc(var(--progress, 0) * -14px), 0) scale(1.02);
  transition: transform 220ms ease;
}

.category-card:hover .media img,
.catalog-card:hover img {
  transform: scale(1.045);
}

.category-card .body {
  padding: 22px;
}

.category-card h3,
.catalog-card h2,
.info-card h3,
.part-card h3 {
  margin: 0;
  color: var(--ink);
  line-height: 1.2;
}

.category-card p,
.catalog-card p,
.info-card p,
.part-card p {
  margin: 10px 0 0;
  color: var(--muted);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--red-dark);
  font-weight: 800;
}

.card-link svg {
  width: 17px;
  height: 17px;
}

.blueprint-section {
  overflow: hidden;
  background: var(--ink);
  color: var(--surface);
}

.blueprint-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 48px;
  align-items: center;
}

.blueprint-section .section-title,
.blueprint-section .section-copy {
  color: var(--surface);
}

.blueprint-section .section-copy {
  color: rgba(255, 255, 255, 0.75);
}

.blueprint-visual {
  position: relative;
  isolation: isolate;
}

.blueprint-visual img {
  border-radius: 8px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.28);
}

.blueprint-photo {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.28);
  background: #0f1417;
}

.blueprint-photo img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.94) contrast(1.04);
}

.blueprint-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15, 20, 23, 0.1), rgba(15, 20, 23, 0)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.16) 0 1px, transparent 1px 82px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.11) 0 1px, transparent 1px 82px);
  mix-blend-mode: screen;
  opacity: 0.34;
  pointer-events: none;
}

.fitment-callout {
  position: absolute;
  left: 24px;
  bottom: 24px;
  max-width: min(360px, calc(100% - 48px));
  border-left: 4px solid var(--red);
  background: rgba(21, 23, 25, 0.78);
  color: var(--surface);
  padding: 16px 18px;
  backdrop-filter: blur(12px);
}

.fitment-callout strong {
  display: block;
  line-height: 1.2;
}

.fitment-callout span {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 14px;
}

.capability-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  margin-top: 38px;
}

.capability-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 30px;
}

.capability-panel.dark {
  background: var(--graphite);
  color: var(--surface);
}

.capability-panel.dark p,
.capability-panel.dark li {
  color: rgba(255, 255, 255, 0.75);
}

.checked-list,
.parts-list,
.plain-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.checked-list li,
.parts-list li,
.plain-list li {
  position: relative;
  padding: 10px 0 10px 28px;
  color: var(--muted);
}

.checked-list li::before,
.parts-list li::before,
.plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--red);
}

.parts-list {
  columns: 2;
  column-gap: 28px;
}

.parts-list li {
  break-inside: avoid;
}

.cta-band {
  background: linear-gradient(135deg, var(--steel-dark), var(--ink));
  color: var(--surface);
}

.cta-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  border-radius: 8px;
}

.cta-box h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1.15;
}

.cta-box p {
  max-width: 700px;
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.76);
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-height) + 86px) 0 76px;
  background: linear-gradient(135deg, var(--ink), #2b363d 64%, var(--steel-dark));
  color: var(--surface);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, transparent 0 43%, rgba(255, 255, 255, 0.16) 49%, transparent 55%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 58px);
  opacity: 0.22;
  transform: translateX(-28%);
  animation: hero-scan 8s ease-in-out infinite;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -48% 38%;
  height: 360px;
  transform: rotate(-11deg);
  background: rgba(255, 255, 255, 0.08);
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.65fr);
  gap: 42px;
  align-items: center;
}

.page-hero h1 {
  margin: 0;
  font-size: 56px;
  line-height: 1.05;
}

.page-hero p {
  max-width: 680px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 19px;
}

.page-hero img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  animation: image-float 6s ease-in-out infinite;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.breadcrumb a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.catalog-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: end;
  margin-top: 34px;
}

.search-control {
  display: grid;
  gap: 8px;
}

.search-control label {
  color: var(--ink);
  font-weight: 800;
}

.search-control input {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  padding: 0 16px;
}

.search-control input:focus {
  border-color: var(--focus);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.catalog-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  min-height: 238px;
}

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

.catalog-card img {
  width: 100%;
  height: 100%;
  min-height: 238px;
  object-fit: cover;
  background: var(--steel-soft);
  transition: transform 260ms ease;
}

.catalog-card .body {
  padding: 24px;
}

.catalog-card h2 {
  font-size: 24px;
}

.catalog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  color: var(--steel-dark);
  padding: 6px 9px;
  font-size: 13px;
  font-weight: 800;
}

.empty-state {
  display: none;
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 20px;
  color: var(--muted);
}

.empty-state.is-visible {
  display: block;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 42px;
  align-items: start;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

.info-card,
.part-card {
  position: relative;
  overflow: hidden;
  padding: 24px;
}

.info-card h3,
.part-card h3 {
  font-size: 20px;
}

.part-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.product-detail {
  background: var(--surface-2);
}

.detail-list {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.detail-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding: 0 0 12px;
}

.detail-row strong {
  color: var(--ink);
}

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

.contact-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 30px;
  box-shadow: var(--shadow);
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  color: var(--red-dark);
  font-size: 22px;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.contact-email svg {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.78);
  padding: 34px 0;
}

.footer-inner {
  width: min(var(--container), calc(100vw - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
}

.footer-brand {
  color: var(--surface);
  font-weight: 850;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 18px;
  font-size: 14px;
}

.footer-meta a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition: opacity 420ms ease, transform 420ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.mask-wipe {
  clip-path: inset(0);
}

.mask-wipe.is-visible {
  clip-path: inset(0);
}

.blueprint-line {
  stroke-dasharray: var(--path-length, 1);
  stroke-dashoffset: var(--path-length, 1);
  transition: stroke-dashoffset 900ms ease;
}

.is-visible .blueprint-line,
.blueprint-line.is-visible {
  stroke-dashoffset: 0;
}

@media (max-width: 1040px) {
  .hero h1 {
    font-size: 54px;
  }

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

  .blueprint-grid,
  .capability-grid,
  .split-grid,
  .page-hero-inner {
    grid-template-columns: 1fr;
  }

  .page-hero img {
    max-width: 560px;
  }

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

@media (max-width: 820px) {
  :root {
    --header-height: 72px;
  }

  .header-inner {
    width: min(var(--container), calc(100vw - 28px));
  }

  .brand-subtitle {
    display: none;
  }

  .brand-logo {
    width: 148px;
  }

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

  .primary-nav {
    position: fixed;
    left: 14px;
    right: 14px;
    top: calc(var(--header-height) + 10px);
    display: grid;
    gap: 4px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    background: rgba(21, 23, 25, 0.98);
    padding: 10px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .primary-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .primary-nav a {
    justify-content: flex-start;
    width: 100%;
  }

  .hero {
    min-height: 88svh;
    padding-bottom: 70px;
    background-position: 58% center;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero p,
  .page-hero p,
  .section-copy {
    font-size: 17px;
  }

  .section {
    padding: 70px 0;
  }

  .trust-strip,
  .category-grid,
  .info-grid,
  .part-grid {
    grid-template-columns: 1fr;
  }

  .catalog-toolbar,
  .cta-box {
    grid-template-columns: 1fr;
  }

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

  .catalog-card img {
    height: 220px;
    min-height: 220px;
  }

  .section-title,
  .cta-box h2 {
    font-size: 32px;
  }

  .page-hero h1 {
    font-size: 40px;
  }

  .parts-list {
    columns: 1;
  }
}

@media (max-width: 520px) {
  .container,
  .footer-inner {
    width: min(var(--container), calc(100vw - 28px));
  }

  .brand-logo {
    width: 136px;
  }

  .hero {
    padding-top: calc(var(--header-height) + 54px);
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero p {
    max-width: 31ch;
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .category-card {
    min-height: 310px;
  }

  .category-card > a {
    min-height: 310px;
    grid-template-rows: 190px minmax(0, 1fr);
  }

  .detail-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-meta {
    justify-content: flex-start;
  }
}

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

  body:not(.page-ready),
  [data-reveal],
  .mask-wipe {
    opacity: 1;
    transform: none;
    clip-path: inset(0);
  }

  .blueprint-line {
    stroke-dashoffset: 0;
  }

  .hero::before {
    animation: none;
  }

  .page-hero::before,
  .page-hero img,
  .category-card.is-visible .media::after,
  .blueprint-photo.is-visible::after {
    animation: none;
  }
}

@keyframes hero-scan {
  0%, 24% {
    transform: translateX(-42%);
    opacity: 0;
  }
  42%, 70% {
    opacity: 0.35;
  }
  100% {
    transform: translateX(42%);
    opacity: 0;
  }
}

@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translate3d(0, 24px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes image-float {
  0%, 100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -8px, 0);
  }
}

@keyframes media-wipe {
  0% {
    opacity: 0;
    transform: translateX(-125%);
  }
  35% {
    opacity: 0.55;
  }
  100% {
    opacity: 0;
    transform: translateX(125%);
  }
}