:root {
  --ink: #111315;
  --ink-soft: #30363b;
  --paper: #ffffff;
  --paper-alt: #f4f5f3;
  --line: #d9dcda;
  --muted: #697178;
  --teal: #087f82;
  --teal-dark: #045f62;
  --signal: #cf2f2f;
  --lime: #d8f36a;
  --max-width: 1180px;
  --header-height: 74px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(calc(100% - 40px), var(--max-width));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 8px;
  z-index: 1000;
  padding: 10px 14px;
  color: #fff;
  background: var(--ink);
}

.skip-link:focus {
  top: 8px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(17, 19, 21, 0.12);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  display: block;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  line-height: 1.12;
}

.brand-copy strong {
  font-size: 17px;
}

.brand-copy small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  font-weight: 650;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--teal-dark);
}

.site-nav .nav-cta {
  padding: 10px 16px;
  color: #fff;
  background: var(--ink);
  border-radius: 4px;
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible {
  color: #fff;
  background: var(--teal-dark);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  position: relative;
  min-height: clamp(560px, 78svh, 760px);
  overflow: hidden;
  color: #fff;
  background: var(--ink);
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
  object-position: center 46%;
}

.hero-shade {
  background: rgba(6, 10, 12, 0.68);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: inherit;
  flex-direction: column;
  justify-content: center;
  padding-block: 74px 52px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--lime);
  font-size: 13px;
  font-weight: 800;
}

.eyebrow-dark {
  color: var(--teal-dark);
}

.hero h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(44px, 7vw, 88px);
  line-height: 1.04;
  font-weight: 850;
}

.hero-lead {
  max-width: 680px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 750;
  cursor: pointer;
}

.button-primary {
  color: var(--ink);
  background: var(--lime);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #e5ff7d;
}

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

.button-ghost:hover,
.button-ghost:focus-visible {
  background: rgba(255, 255, 255, 0.16);
}

.hero-facts {
  display: grid;
  max-width: 760px;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: auto 0 0;
  padding-top: 40px;
}

.hero-facts div {
  padding: 0 26px;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
}

.hero-facts div:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero-facts dt {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}

.hero-facts dd {
  margin: 5px 0 0;
  font-size: 15px;
  font-weight: 750;
}

.trust-strip {
  background: var(--lime);
  border-bottom: 1px solid #bed94a;
}

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

.trust-grid p {
  min-height: 116px;
  margin: 0;
  padding: 24px 24px;
  border-left: 1px solid rgba(17, 19, 21, 0.18);
}

.trust-grid p:last-child {
  border-right: 1px solid rgba(17, 19, 21, 0.18);
}

.trust-grid strong,
.trust-grid span {
  display: block;
}

.trust-grid strong {
  font-size: 15px;
}

.trust-grid span {
  margin-top: 6px;
  color: #38401c;
  font-size: 12px;
  line-height: 1.5;
}

.section {
  padding-block: 104px;
  scroll-margin-top: var(--header-height);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 60px;
  align-items: end;
  margin-bottom: 46px;
}

.section-heading h2,
.diagnostic-content h2,
.proof-copy h2,
.faq-heading h2,
.appointment-copy h2 {
  margin: 0;
  font-size: clamp(32px, 4.4vw, 54px);
  line-height: 1.15;
}

.section-heading > p,
.faq-heading > p,
.appointment-copy > p,
.proof-copy > p {
  margin: 0;
  color: var(--muted);
}

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

.service-card {
  position: relative;
  min-height: 290px;
  padding: 28px;
  background: var(--paper-alt);
  border: 1px solid transparent;
  border-radius: 6px;
  transition: border-color 180ms ease, transform 180ms ease;
}

.service-card:hover {
  border-color: #aeb8b2;
  transform: translateY(-3px);
}

.service-index {
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 850;
}

.service-card h3 {
  margin: 44px 0 12px;
  font-size: 22px;
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.service-card .service-tags {
  position: absolute;
  bottom: 26px;
  left: 28px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 750;
}

.diagnostic-band {
  padding-block: 0;
  color: #fff;
  background: var(--ink);
}

.diagnostic-layout {
  display: grid;
  width: 100%;
  max-width: none;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.diagnostic-image {
  min-height: 760px;
}

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

.diagnostic-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 76px clamp(40px, 7vw, 110px);
}

.diagnostic-intro {
  max-width: 600px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 17px;
}

.process-list {
  margin: 38px 0 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.process-list li > span {
  color: var(--lime);
  font-size: 12px;
  font-weight: 800;
}

.process-list h3,
.process-list p {
  margin: 0;
}

.process-list h3 {
  font-size: 16px;
}

.process-list p {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.common-issues {
  background: var(--paper-alt);
}

.compact-heading {
  grid-template-columns: 1fr;
}

.issue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.issue-grid article {
  min-height: 260px;
  padding: 32px;
  background: var(--paper);
}

.issue-label {
  margin: 0;
  color: var(--signal);
  font-size: 12px;
  font-weight: 800;
}

.issue-grid h3 {
  margin: 48px 0 12px;
  font-size: 22px;
}

.issue-grid article > p:last-child {
  margin: 0;
  color: var(--muted);
}

.knowledge {
  background: var(--paper);
}

.knowledge-feature {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.knowledge-index {
  color: #c9cecb;
  font-size: 34px;
  font-weight: 800;
}

.knowledge-feature h3 {
  max-width: 760px;
  margin: 8px 0 10px;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.35;
}

.knowledge-feature h3 a {
  text-decoration: none;
}

.knowledge-feature h3 a:hover,
.knowledge-feature h3 a:focus-visible {
  color: var(--teal-dark);
}

.knowledge-feature p:last-child {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
}

.knowledge-arrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--teal-dark);
  font-weight: 750;
  text-decoration: none;
}

.knowledge-arrow span {
  font-size: 24px;
}

.article-hero {
  padding-block: 82px 70px;
  color: #fff;
  background: var(--ink);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.breadcrumbs a {
  color: var(--lime);
  text-underline-offset: 4px;
}

.article-hero h1 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.15;
}

.article-deck {
  max-width: 820px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin: 30px 0 0;
  padding: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  list-style: none;
}

.article-section {
  padding-block: 76px 96px;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(230px, 300px);
  gap: 80px;
  align-items: start;
}

.article-body {
  min-width: 0;
}

.article-lead {
  margin: 0 0 38px;
  padding: 24px 26px;
  color: var(--ink-soft);
  background: var(--paper-alt);
  border-left: 4px solid var(--teal);
  font-size: 17px;
  font-weight: 650;
}

.article-body h2 {
  margin: 54px 0 16px;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.3;
}

.article-body h3 {
  margin: 34px 0 10px;
  font-size: 21px;
}

.article-body p,
.article-body li {
  color: var(--ink-soft);
  font-size: 16px;
}

.article-body p {
  margin: 0 0 20px;
}

.article-body ol,
.article-body ul {
  margin: 0 0 24px;
  padding-left: 24px;
}

.article-body li + li {
  margin-top: 10px;
}

.article-figure {
  margin: 42px 0;
  padding: 0;
}

.article-figure img {
  width: min(100%, 520px);
  margin-inline: auto;
  background: var(--paper-alt);
}

.article-figure figcaption {
  width: min(100%, 520px);
  margin: 10px auto 0;
  color: var(--muted);
  font-size: 12px;
}

.article-note {
  margin-top: 50px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

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

.article-note span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

.article-aside {
  position: sticky;
  top: calc(var(--header-height) + 28px);
  padding-top: 4px;
}

.article-aside h2 {
  margin: 0 0 18px;
  font-size: 15px;
}

.article-aside a {
  display: block;
  padding: 11px 0;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 13px;
  text-decoration: none;
}

.article-aside a:hover,
.article-aside a:focus-visible {
  color: var(--teal-dark);
}

.article-contact {
  margin-top: 28px;
  padding: 22px;
  color: #fff;
  background: var(--teal-dark);
  border-radius: 6px;
}

.article-contact p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
}

.article-contact a {
  margin-top: 14px;
  padding: 0;
  color: var(--lime);
  border: 0;
  font-size: 18px;
  font-weight: 800;
}

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

.store-card {
  min-height: 340px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.store-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
}

.store-top strong {
  color: #c9cecb;
  font-size: 26px;
}

.store-card h3 {
  margin: 42px 0 10px;
  font-size: 28px;
}

.store-card p {
  color: var(--muted);
}

.store-card .store-address {
  color: var(--ink);
  font-weight: 700;
}

.store-card a,
.text-link {
  display: inline-block;
  margin-top: 24px;
  color: var(--teal-dark);
  font-weight: 750;
  text-underline-offset: 5px;
}

.store-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 24px;
}

.store-actions a {
  margin-top: 0;
}

.store-actions a:first-child {
  color: var(--signal);
}

.proof-band {
  padding-block: 0;
  color: #fff;
  background: var(--teal-dark);
}

.proof-layout {
  display: grid;
  width: 100%;
  max-width: none;
  grid-template-columns: minmax(0, 1.1fr) minmax(380px, 0.9fr);
}

.proof-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 88px clamp(40px, 8vw, 130px);
}

.proof-copy > p {
  max-width: 650px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.76);
}

.proof-copy .eyebrow {
  margin-top: 0;
  color: var(--lime);
}

.proof-copy .text-link {
  color: var(--lime);
}

.proof-image {
  max-height: 720px;
  overflow: hidden;
}

.proof-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
}

.faq {
  background: var(--paper-alt);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 80px;
}

.faq-heading {
  align-self: start;
  position: sticky;
  top: calc(var(--header-height) + 32px);
}

.faq-heading > p:last-child {
  margin-top: 22px;
}

.faq-list details {
  border-top: 1px solid #bcc2be;
}

.faq-list details:last-child {
  border-bottom: 1px solid #bcc2be;
}

.faq-list summary {
  position: relative;
  padding: 24px 48px 24px 0;
  cursor: pointer;
  font-size: 17px;
  font-weight: 750;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  top: 18px;
  right: 4px;
  color: var(--teal-dark);
  font-size: 26px;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 740px;
  margin: -6px 0 26px;
  padding-right: 40px;
  color: var(--muted);
}

.appointment {
  padding-block: 96px;
  color: #fff;
  background: var(--ink);
  scroll-margin-top: var(--header-height);
}

.appointment-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(0, 1.25fr);
  gap: 80px;
}

.appointment-copy > p {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.66);
}

.contact-line {
  display: block;
  width: 100%;
  margin-top: 48px;
  padding: 20px 0;
  color: #fff;
  text-align: left;
  background: transparent;
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  cursor: pointer;
}

.contact-line span,
.contact-line strong {
  display: block;
}

.contact-line span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
}

.contact-line strong {
  margin-top: 4px;
  color: var(--lime);
  font-size: 24px;
}

.appointment-copy .hours {
  margin-top: 14px;
  font-size: 13px;
}

.appointment-form {
  padding: 34px;
  color: var(--ink);
  background: #fff;
  border-radius: 6px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.appointment-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
}

.appointment-form input,
.appointment-form textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #bfc5c1;
  border-radius: 4px;
  outline: none;
}

.appointment-form input:focus,
.appointment-form textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(8, 127, 130, 0.12);
}

.appointment-form [aria-invalid="true"] {
  border-color: var(--signal);
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 8px;
}

.form-actions p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.site-footer {
  padding-block: 64px 24px;
  color: #d8dcda;
  background: #090a0b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.7fr 0.7fr;
  gap: 70px;
}

.brand-footer {
  color: #fff;
}

.brand-footer .brand-mark {
  background: #fff;
  border-radius: 50%;
}

.brand-footer .brand-copy small {
  color: #9ca4a0;
}

.footer-grid > div > p {
  max-width: 440px;
  color: #8f9893;
  font-size: 13px;
}

.footer-grid h2 {
  margin: 0 0 16px;
  color: #fff;
  font-size: 13px;
}

.footer-grid > div:nth-child(n+2) {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.footer-grid a,
.footer-grid span {
  color: #9ca4a0;
  font-size: 13px;
}

.footer-call {
  padding: 0;
  color: var(--lime);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.footer-call span {
  color: var(--lime);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 54px;
  padding-top: 20px;
  color: #737b77;
  border-top: 1px solid #242827;
  font-size: 11px;
}

.footer-bottom p {
  margin: 0;
}

.mobile-contact-bar {
  display: none;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 100;
  max-width: min(380px, calc(100vw - 44px));
  padding: 13px 16px;
  color: #fff;
  background: var(--ink);
  border-left: 4px solid var(--lime);
  border-radius: 4px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 920px) {
  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    height: calc(100vh - var(--header-height));
    height: calc(100svh - var(--header-height));
    display: none;
    padding: 28px 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    overflow-y: auto;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 18px 2px;
    border-bottom: 1px solid var(--line);
    font-size: 17px;
  }

  .site-nav .nav-cta {
    margin-top: 20px;
    padding: 14px 18px;
    text-align: center;
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

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

  .trust-grid p:nth-child(3) {
    border-top: 1px solid rgba(17, 19, 21, 0.18);
  }

  .trust-grid p:nth-child(4) {
    border-top: 1px solid rgba(17, 19, 21, 0.18);
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

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

  .diagnostic-image {
    min-height: 520px;
  }

  .proof-image {
    height: 520px;
    order: -1;
  }

  .issue-grid,
  .store-grid {
    grid-template-columns: 1fr;
  }

  .issue-grid article,
  .store-card {
    min-height: auto;
  }

  .faq-layout,
  .appointment-layout,
  .article-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .faq-heading {
    position: static;
  }

  .article-aside {
    position: static;
    padding-top: 10px;
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 66px;
  }

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

  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .hero {
    min-height: 72svh;
  }

  .hero-inner {
    padding-block: 64px 28px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .button {
    padding-inline: 13px;
    font-size: 14px;
  }

  .hero-facts {
    grid-template-columns: 1fr 1fr;
    gap: 18px 0;
    padding-top: 32px;
  }

  .hero-facts div {
    padding-inline: 15px;
  }

  .hero-facts div:nth-child(3) {
    display: none;
  }

  .trust-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid p {
    min-height: 96px;
    padding: 20px 18px;
    border-right: 1px solid rgba(17, 19, 21, 0.18);
    border-bottom: 1px solid rgba(17, 19, 21, 0.18);
  }

  .trust-grid p:last-child {
    border-bottom: 0;
  }

  .section {
    padding-block: 74px;
  }

  .knowledge-feature {
    grid-template-columns: 48px 1fr;
    gap: 14px;
    align-items: start;
  }

  .knowledge-index {
    font-size: 26px;
  }

  .knowledge-arrow {
    grid-column: 2;
    margin-top: 6px;
  }

  .article-hero {
    padding-block: 56px 52px;
  }

  .article-hero h1 {
    font-size: 38px;
  }

  .article-deck {
    font-size: 16px;
  }

  .article-section {
    padding-block: 54px 90px;
  }

  .article-lead {
    padding: 20px;
    font-size: 16px;
  }

  .article-body h2 {
    margin-top: 44px;
    font-size: 28px;
  }

  .section-heading {
    margin-bottom: 30px;
  }

  .section-heading h2,
  .diagnostic-content h2,
  .proof-copy h2,
  .faq-heading h2,
  .appointment-copy h2 {
    font-size: 32px;
  }

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

  .diagnostic-image {
    min-height: 400px;
  }

  .diagnostic-content,
  .proof-copy {
    padding: 66px 20px;
  }

  .proof-image {
    height: 420px;
  }

  .issue-grid article,
  .store-card {
    padding: 24px;
  }

  .issue-grid h3 {
    margin-top: 34px;
  }

  .appointment {
    padding-block: 72px 104px;
  }

  .appointment-form {
    padding: 22px;
  }

  .field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    padding-bottom: 64px;
    flex-direction: column;
  }

  .mobile-contact-bar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 45;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 58px;
    padding: 7px;
    background: #fff;
    border-top: 1px solid var(--line);
  }

  .mobile-contact-bar button,
  .mobile-contact-bar a {
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 3px;
    text-decoration: none;
    font-weight: 750;
  }

  .mobile-contact-bar button {
    color: var(--ink);
    background: var(--paper-alt);
  }

  .mobile-contact-bar a {
    color: var(--ink);
    background: var(--lime);
  }

  .toast {
    bottom: 76px;
  }
}

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

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