:root {
  color-scheme: light;
  --navy: #1c1c84;
  --navy-deep: #11115f;
  --navy-ink: #171733;
  --red: #b62029;
  --gold: #ecb940;
  --ink: #1b2230;
  --muted: #606b7a;
  --line: #d7dce4;
  --surface: #ffffff;
  --surface-alt: #f3f5f8;
  --surface-blue: #eef1fb;
  --success: #157246;
  --focus: #0d71c9;
  --shadow: 0 18px 50px rgba(25, 33, 53, 0.12);
  --shell: min(1360px, calc(100% - 48px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: #fff;
  background: var(--navy-deep);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: none;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.utility-bar {
  color: #fff;
  background: var(--navy-deep);
  font-size: 0.78rem;
}

.utility-inner {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.utility-inner p {
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.utility-inner div {
  display: flex;
  gap: 24px;
}

.utility-inner a {
  text-decoration: none;
}

.utility-inner a:hover {
  text-decoration: underline;
}

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.98);
}

.header-main {
  min-height: 82px;
  display: grid;
  grid-template-columns: 188px 1fr auto;
  align-items: center;
  gap: 34px;
}

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

.brand img {
  width: 178px;
  height: auto;
}

.primary-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2.1vw, 36px);
}

.primary-nav a,
.header-actions a {
  color: var(--navy-ink);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.primary-nav a:hover,
.header-actions a:hover {
  color: var(--navy);
  text-decoration: underline;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.cart-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.cart-link span {
  min-width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--red);
  font-size: 0.72rem;
}

.menu-button {
  display: none;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--navy);
  background: #fff;
  font-weight: 800;
}

.hero {
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(238, 241, 251, 0.94) 0%, rgba(238, 241, 251, 0.94) 47%, rgba(238, 241, 251, 0.25) 72%, rgba(238, 241, 251, 0) 100%),
    var(--surface-alt);
}

.hero-grid {
  min-height: 600px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  align-items: stretch;
}

.hero-copy {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 78px 40px 78px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--navy);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--navy-ink);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(3.4rem, 5.2vw, 5.7rem);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.15rem, 3.2vw, 3.8rem);
}

h3 {
  font-size: 1.2rem;
}

.hero-intro {
  max-width: 560px;
  margin: 0 0 30px;
  color: #434e5f;
  font-size: 1.22rem;
}

.hero-search {
  max-width: 680px;
}

.hero-search > label,
.finder-panel > label,
.finder-panel legend {
  display: block;
  margin-bottom: 9px;
  color: var(--navy-ink);
  font-size: 0.82rem;
  font-weight: 800;
}

.search-control {
  display: flex;
  padding: 7px;
  border: 1px solid #b8c1cf;
  border-radius: 5px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(28, 28, 132, 0.09);
}

.search-control input {
  min-width: 0;
  flex: 1;
  min-height: 52px;
  padding: 0 14px;
  border: 0;
  color: var(--ink);
  background: transparent;
}

.search-control button,
.finder-panel button,
.button,
.part-row > button {
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--navy);
  border-radius: 4px;
  color: #fff;
  background: var(--navy);
  font-weight: 800;
  text-decoration: none;
}

.search-control button:hover,
.finder-panel button:hover,
.part-row > button:hover {
  border-color: var(--navy-deep);
  background: var(--navy-deep);
}

.search-help {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.search-help button {
  padding: 0;
  border: 0;
  color: var(--navy);
  background: none;
  font-size: inherit;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.search-help button + button {
  margin-left: 12px;
}

.hero-links {
  margin-top: 28px;
  display: flex;
  gap: 28px;
}

.text-link,
.all-link {
  color: var(--navy);
  font-weight: 800;
  text-decoration: none;
}

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

.hero-visual {
  position: relative;
  min-width: 0;
  min-height: 600px;
}

.hero-visual > img {
  width: 900px;
  max-width: none;
  height: 100%;
  object-fit: cover;
  object-position: 63% center;
  mix-blend-mode: multiply;
}

.visual-note {
  position: absolute;
  right: 24px;
  bottom: 30px;
  max-width: 220px;
  padding: 15px 18px;
  border-left: 4px solid var(--red);
  color: var(--navy-ink);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.visual-note span,
.visual-note strong {
  display: block;
}

.visual-note span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.visual-note strong {
  margin-top: 2px;
  font-size: 0.9rem;
}

.proof-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

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

.proof-grid p {
  min-height: 92px;
  margin: 0;
  padding: 22px 28px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.proof-grid p:first-child {
  border-left: 1px solid var(--line);
}

.proof-grid strong {
  color: var(--navy-ink);
  font-size: 0.92rem;
}

.proof-grid span {
  color: var(--muted);
  font-size: 0.76rem;
}

.finder-section,
.category-section,
.parts-section,
.help-section {
  padding: 110px 0;
}

.finder-section {
  background: var(--surface);
}

.section-heading {
  max-width: 870px;
  margin-bottom: 44px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.split-heading {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 420px);
  align-items: end;
  gap: 56px;
}

.split-heading p:last-child {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 1.02rem;
}

.finder-card {
  border: 1px solid var(--line);
  border-radius: 7px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.finder-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--surface-alt);
}

.finder-tabs button {
  min-height: 62px;
  border: 0;
  border-right: 1px solid var(--line);
  border-radius: 0;
  color: var(--muted);
  background: transparent;
  font-weight: 800;
}

.finder-tabs button:last-child {
  border-right: 0;
}

.finder-tabs button[aria-selected="true"] {
  position: relative;
  color: var(--navy);
  background: #fff;
}

.finder-tabs button[aria-selected="true"]::after {
  content: "";
  position: absolute;
  right: 24px;
  bottom: -1px;
  left: 24px;
  height: 4px;
  background: var(--red);
}

.finder-content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
}

.finder-form-wrap {
  min-height: 330px;
  padding: 52px;
  display: flex;
  align-items: center;
}

.finder-panel {
  width: 100%;
}

.finder-panel[hidden] {
  display: none;
}

.finder-panel input,
.finder-panel select {
  min-height: 52px;
  width: 100%;
  padding: 0 14px;
  border: 1px solid #adb7c5;
  border-radius: 4px;
  color: var(--ink);
  background: #fff;
}

.finder-panel > select {
  margin-bottom: 16px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.finder-panel > p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.finder-panel fieldset {
  margin: 0 0 18px;
  padding: 0;
  border: 0;
}

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

.dimension-grid label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.dimension-grid input,
.dimension-grid select {
  margin-top: 6px;
}

.finder-result {
  padding: 34px;
  color: #fff;
  background: var(--navy);
}

.result-status {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.result-status .stock {
  color: #fff;
}

.result-status .stock::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 50%;
  background: #6fe0a6;
}

.result-main {
  margin-top: 30px;
  display: grid;
  grid-template-columns: 118px 1fr;
  align-items: center;
  gap: 26px;
}

.result-main img {
  width: 118px;
  height: 118px;
  padding: 9px;
  object-fit: contain;
  border-radius: 50%;
  background: #fff;
}

.result-main .part-number {
  margin: 0 0 4px;
  color: #cdd5ff;
  font-size: 0.8rem;
  font-weight: 900;
}

.result-main h3 {
  margin-bottom: 18px;
  color: #fff;
  font-size: 1.45rem;
}

.result-main dl {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.result-main dl div {
  padding-right: 10px;
  border-right: 1px solid rgba(255, 255, 255, 0.25);
}

.result-main dl div:last-child {
  border-right: 0;
}

.result-main dt {
  color: #cdd5ff;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.result-main dd {
  margin: 1px 0 0;
  font-size: 0.88rem;
  font-weight: 800;
}

.result-footer {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.result-footer p {
  margin: 0;
}

.result-footer strong,
.result-footer span {
  display: block;
}

.result-footer strong {
  font-size: 1.2rem;
}

.result-footer span {
  color: #cdd5ff;
  font-size: 0.7rem;
}

.result-footer a {
  font-size: 0.82rem;
  font-weight: 800;
}

.category-section {
  background: var(--surface-alt);
}

.category-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  gap: 18px;
}

.category-card {
  position: relative;
  min-height: 310px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 5px;
  overflow: hidden;
  color: var(--ink);
  background: #fff;
  text-decoration: none;
}

.category-card:hover {
  border-color: #9aa5b5;
  box-shadow: 0 12px 30px rgba(25, 33, 53, 0.08);
}

.category-card img {
  width: 100%;
  height: 175px;
  margin-bottom: 20px;
  object-fit: contain;
}

.category-card h3 {
  margin-bottom: 8px;
  font-size: 1.25rem;
}

.category-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.category-feature {
  grid-row: span 2;
  min-height: 638px;
  padding: 42px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #fff;
  background: var(--navy-deep);
}

.category-feature h3 {
  margin: 12px 0;
  color: #fff;
  font-size: clamp(2rem, 3vw, 3.15rem);
}

.category-feature p {
  max-width: 390px;
  color: #cdd5ff;
  font-size: 1rem;
}

.category-feature span {
  color: #f0c563;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.category-feature strong {
  display: inline-block;
  margin-top: 24px;
  color: #fff;
  font-size: 0.88rem;
}

.category-feature img {
  height: 300px;
  margin: 18px auto 0;
  filter: drop-shadow(0 26px 22px rgba(0, 0, 0, 0.34));
}

.category-list {
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.category-list > span {
  color: var(--navy);
  font-size: 1.5rem;
}

.all-link {
  display: inline-block;
  margin-top: 28px;
}

.parts-section {
  padding-bottom: 120px;
}

.parts-list {
  border-top: 1px solid var(--line);
}

.part-row {
  min-height: 142px;
  display: grid;
  grid-template-columns: 82px minmax(190px, 1.05fr) 1fr minmax(155px, 0.7fr) 108px 118px;
  align-items: center;
  gap: 22px;
  border-bottom: 1px solid var(--line);
}

.part-row > img {
  width: 76px;
  height: 76px;
  object-fit: contain;
}

.part-identity p {
  margin: 0 0 4px;
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 900;
}

.part-identity h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.3;
}

.part-specs {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.part-specs div {
  border-left: 1px solid var(--line);
  padding-left: 12px;
}

.part-specs dt {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.part-specs dd {
  margin: 2px 0 0;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
}

.availability {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
}

.availability span {
  display: block;
  color: var(--success);
  font-size: 0.78rem;
  font-weight: 900;
}

.part-price strong,
.part-price span {
  display: block;
}

.part-price strong {
  color: var(--navy-ink);
  font-size: 1.05rem;
}

.part-price span {
  color: var(--muted);
  font-size: 0.68rem;
}

.part-row > button {
  min-height: 42px;
  padding: 0 12px;
  font-size: 0.78rem;
}

.business-section {
  color: #fff;
  background: var(--navy-deep);
}

.business-grid {
  min-height: 520px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  align-items: center;
  gap: 86px;
  padding-block: 84px;
}

.business-section .eyebrow {
  color: #f0c563;
}

.business-section h2 {
  max-width: 650px;
  color: #fff;
}

.business-section p:not(.eyebrow) {
  max-width: 590px;
  color: #cdd5ff;
  font-size: 1.05rem;
}

.button {
  display: inline-flex;
  align-items: center;
  margin-top: 18px;
}

.button-light {
  border-color: #fff;
  color: var(--navy-deep);
  background: #fff;
}

.business-actions {
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.business-actions a {
  min-height: 106px;
  padding: 22px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  display: grid;
  grid-template-columns: 0.7fr 1fr auto;
  align-items: center;
  gap: 22px;
  text-decoration: none;
}

.business-actions a:hover strong {
  text-decoration: underline;
}

.business-actions strong {
  font-size: 1.04rem;
}

.business-actions span {
  color: #cdd5ff;
  font-size: 0.78rem;
}

.business-actions span:last-child {
  color: #fff;
  font-size: 1.3rem;
}

.help-section {
  background: var(--surface-blue);
}

.help-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.1fr 0.55fr;
  gap: 60px;
  align-items: start;
}

.help-grid h2 {
  font-size: clamp(2rem, 3vw, 3.2rem);
}

.help-steps {
  border-top: 1px solid #c6cce0;
}

.help-steps > div {
  min-height: 105px;
  padding: 20px 0;
  border-bottom: 1px solid #c6cce0;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
}

.help-steps > div > span {
  color: var(--navy);
  font-size: 0.72rem;
  font-weight: 900;
}

.help-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.help-steps strong {
  display: block;
  margin-bottom: 3px;
  color: var(--navy-ink);
  font-size: 0.96rem;
}

.help-contact {
  padding: 26px;
  border-top: 4px solid var(--red);
  background: #fff;
}

.help-contact p {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.74rem;
}

.help-contact > a:first-of-type {
  display: block;
  margin-bottom: 22px;
  color: var(--navy-ink);
  font-size: 1.35rem;
  font-weight: 900;
  text-decoration: none;
}

.help-contact .text-link {
  font-size: 0.78rem;
}

.site-footer {
  padding: 74px 0 26px;
  color: #d5d8df;
  background: #151821;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr repeat(3, 1fr);
  gap: 48px;
}

.footer-brand img {
  width: 190px;
  margin-bottom: 20px;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  max-width: 340px;
  color: #aeb5c2;
}

.site-footer h2 {
  margin-bottom: 18px;
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer a {
  width: fit-content;
  margin-bottom: 10px;
  display: block;
  color: #c5cad3;
  font-size: 0.82rem;
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-bottom {
  margin-top: 58px;
  padding-top: 20px;
  border-top: 1px solid #343944;
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.footer-bottom p {
  margin: 0;
  color: #8d96a5;
  font-size: 0.7rem;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 80;
  padding: 14px 18px;
  border-left: 4px solid #63d59a;
  color: #fff;
  background: var(--navy-deep);
  box-shadow: var(--shadow);
  font-size: 0.84rem;
  font-weight: 800;
}

@media (max-width: 1120px) {
  :root {
    --shell: min(100% - 40px, 1080px);
  }

  .header-main {
    grid-template-columns: 170px auto 1fr auto;
    gap: 18px;
  }

  .menu-button {
    display: inline-block;
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    right: 20px;
    left: 20px;
    padding: 22px;
    border: 1px solid var(--line);
    display: none;
    flex-direction: column;
    gap: 18px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .primary-nav[data-open="true"] {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: 1.08fr 0.92fr;
  }

  .hero-visual > img {
    width: 760px;
    transform: translateX(-70px);
  }

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

  .proof-grid p:nth-child(3) {
    border-left: 1px solid var(--line);
    border-top: 1px solid var(--line);
  }

  .proof-grid p:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .finder-form-wrap {
    padding: 38px;
  }

  .result-main {
    grid-template-columns: 88px 1fr;
  }

  .result-main img {
    width: 88px;
    height: 88px;
  }

  .part-row {
    grid-template-columns: 72px minmax(170px, 1fr) 1fr 112px 96px;
  }

  .part-row .availability {
    display: none;
  }

  .help-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .help-contact {
    grid-column: 2;
  }
}

@media (max-width: 820px) {
  :root {
    --shell: min(100% - 32px, 760px);
  }

  .utility-inner {
    justify-content: center;
  }

  .utility-inner > div {
    display: none;
  }

  .header-main {
    min-height: 72px;
    grid-template-columns: 1fr auto auto;
  }

  .brand img {
    width: 160px;
  }

  .menu-button {
    grid-column: 2;
  }

  .header-actions {
    grid-column: 3;
  }

  .header-actions > a:first-child {
    display: none;
  }

  .hero {
    background: var(--surface-blue);
  }

  .hero-grid {
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  .hero-copy {
    padding: 64px 0 32px;
  }

  h1 {
    font-size: clamp(3rem, 10.5vw, 4.7rem);
  }

  .hero-visual {
    min-height: 380px;
    margin-inline: -16px;
  }

  .hero-visual > img {
    width: 100%;
    height: 420px;
    object-position: center 60%;
    transform: none;
  }

  .visual-note {
    right: 10px;
  }

  .finder-section,
  .category-section,
  .parts-section,
  .help-section {
    padding: 78px 0;
  }

  .split-heading {
    display: block;
  }

  .split-heading p:last-child {
    margin-top: 12px;
  }

  .finder-content {
    grid-template-columns: 1fr;
  }

  .finder-form-wrap {
    min-height: 290px;
  }

  .finder-result {
    min-height: 310px;
  }

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

  .category-feature {
    grid-column: span 2;
    grid-row: auto;
    min-height: 500px;
  }

  .part-row {
    padding: 22px 0;
    grid-template-columns: 70px 1fr auto;
    gap: 14px;
  }

  .part-row > img {
    grid-row: span 2;
    width: 64px;
    height: 64px;
  }

  .part-identity {
    grid-column: 2;
  }

  .part-specs {
    grid-column: 2 / -1;
  }

  .part-price {
    grid-column: 3;
    grid-row: 1;
  }

  .part-row > button {
    grid-column: 3;
    grid-row: 2;
  }

  .business-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .help-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .help-contact {
    grid-column: 1;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .footer-grid > div:last-child {
    grid-column: 2;
  }
}

@media (max-width: 560px) {
  :root {
    --shell: calc(100% - 32px);
  }

  .brand img {
    width: 138px;
  }

  .header-main {
    gap: 10px;
  }

  .menu-button {
    min-height: 38px;
    padding-inline: 10px;
    font-size: 0.76rem;
  }

  .header-actions {
    gap: 8px;
  }

  .cart-link {
    font-size: 0.78rem !important;
  }

  .hero-copy {
    padding-top: 52px;
  }

  h1 {
    margin-bottom: 16px;
    font-size: clamp(2.75rem, 13vw, 4rem);
  }

  h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .hero-intro {
    font-size: 1.02rem;
  }

  .search-control {
    display: block;
    padding: 6px;
  }

  .search-control input,
  .search-control button {
    width: 100%;
  }

  .search-control button {
    margin-top: 4px;
  }

  .hero-links {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .hero-visual {
    min-height: 305px;
  }

  .hero-visual > img {
    height: 335px;
    object-position: 61% center;
  }

  .visual-note {
    right: 2px;
    bottom: 18px;
  }

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

  .proof-grid p,
  .proof-grid p:first-child,
  .proof-grid p:nth-child(3) {
    min-height: 78px;
    padding: 16px;
    border: 0;
    border-bottom: 1px solid var(--line);
  }

  .finder-tabs {
    overflow-x: auto;
    grid-template-columns: repeat(3, minmax(135px, 1fr));
  }

  .finder-tabs button {
    font-size: 0.82rem;
  }

  .finder-form-wrap {
    min-height: 330px;
    padding: 28px 20px;
  }

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

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

  .finder-result {
    padding: 28px 20px;
  }

  .result-main {
    grid-template-columns: 72px 1fr;
    gap: 18px;
  }

  .result-main img {
    width: 72px;
    height: 72px;
  }

  .result-main h3 {
    font-size: 1.12rem;
  }

  .result-main dl {
    grid-column: 1 / -1;
  }

  .result-footer {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .category-feature {
    grid-column: auto;
    min-height: 450px;
    padding: 30px;
  }

  .category-feature img {
    height: 230px;
  }

  .category-card {
    min-height: 250px;
  }

  .category-list {
    min-height: 135px;
  }

  .part-row {
    grid-template-columns: 64px 1fr;
  }

  .part-row > img {
    grid-row: 1;
  }

  .part-identity {
    grid-column: 2;
  }

  .part-specs {
    grid-column: 1 / -1;
  }

  .part-price {
    grid-column: 1;
    grid-row: 3;
  }

  .part-row > button {
    grid-column: 2;
    grid-row: 3;
    justify-self: end;
    width: 120px;
  }

  .business-grid {
    padding-block: 70px;
  }

  .business-actions a {
    grid-template-columns: 1fr auto;
  }

  .business-actions a span:first-of-type {
    grid-column: 1;
    grid-row: 2;
  }

  .business-actions a span:last-child {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-grid > div:last-child {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}