:root {
  --ink: #16212f;
  --muted: #5b6878;
  --line: #dce4ec;
  --paper: #f7fafc;
  --white: #ffffff;
  --teal: #0f8f8a;
  --teal-dark: #086966;
  --amber: #f2aa3b;
  --navy: #102943;
  --shadow: 0 20px 45px rgba(16, 41, 67, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 22px;
  justify-content: space-between;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 52px);
  background: rgba(247, 250, 252, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 6px;
  color: var(--white);
  background: var(--teal);
}

nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

nav a {
  text-decoration: none;
}

.language-picker select {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 34px 0 12px;
  color: var(--ink);
  background: var(--white);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(320px, 1.06fr);
  align-items: center;
  min-height: calc(100svh - 72px);
  padding: clamp(42px, 6vw, 78px) clamp(18px, 4vw, 52px);
  gap: clamp(26px, 5vw, 64px);
  background: linear-gradient(120deg, #f7fafc 0%, #edf7f6 55%, #fff7e7 100%);
}

.hero-copy {
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--teal-dark);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.76rem;
  letter-spacing: 0;
}

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

h1 {
  margin: 0;
  font-size: clamp(2.35rem, 6vw, 5.25rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.75rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 12px;
  font-size: 1.08rem;
}

.lead {
  max-width: 58ch;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.vin-search {
  max-width: 620px;
  margin-top: 28px;
  padding: 18px;
  border: 1px solid rgba(15, 143, 138, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 12px 30px rgba(16, 41, 67, 0.08);
}

.vin-search label {
  display: block;
  margin-bottom: 8px;
  font-weight: 800;
}

.vin-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.vin-row input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--white);
  font-size: 1rem;
  text-transform: uppercase;
}

.form-help,
.form-error {
  margin: 10px 0 0;
  font-size: 0.86rem;
}

.form-help {
  color: var(--muted);
}

.form-error {
  min-height: 1.2em;
  color: #b42318;
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 6px;
  padding: 0 18px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.primary {
  color: var(--white);
  background: var(--teal);
  box-shadow: 0 12px 26px rgba(15, 143, 138, 0.25);
}

.secondary {
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--line);
}

.microcopy {
  max-width: 56ch;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-media {
  margin: 0;
}

.hero-media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}

.trust-strip div {
  min-height: 112px;
  padding: 24px clamp(18px, 4vw, 52px);
  background: var(--white);
}

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

.trust-strip span {
  margin-top: 5px;
  color: var(--muted);
}

.section {
  padding: clamp(52px, 8vw, 92px) clamp(18px, 4vw, 52px);
}

.section-head {
  max-width: 780px;
  margin-bottom: 26px;
}

.article {
  max-width: 920px;
  columns: 2 320px;
  column-gap: 38px;
  color: var(--muted);
  font-size: 1.04rem;
}

.article p {
  margin-top: 0;
}

.checklist {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.checklist div,
.card,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.checklist div {
  padding: 20px;
}

.checklist span {
  color: var(--amber);
  font-weight: 900;
}

.checklist p {
  margin: 8px 0 0;
  color: var(--muted);
}

.report-section {
  background: var(--white);
}

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

.signal,
.steps div,
.proof-grid blockquote {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.signal {
  padding: 22px;
}

.signal span,
.steps span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  border-radius: 6px;
  color: var(--white);
  background: var(--teal);
  font-weight: 900;
}

.signal p,
.steps p,
.proof-grid p {
  margin: 0;
  color: var(--muted);
}

.steps-section {
  background: #eef6f5;
}

.steps div {
  padding: 24px;
}

.offer-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  color: var(--white);
  background: var(--navy);
}

.offer-band .eyebrow,
.offer-band p {
  color: #c5f0ed;
}

.offer-band .button {
  background: var(--amber);
  color: #1e2630;
  box-shadow: none;
}

.proof-section {
  background: var(--white);
}

.proof-grid blockquote {
  padding: 24px;
  border-left: 5px solid var(--amber);
}

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

.card {
  padding: 22px;
}

.card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

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

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 920px;
}

.faq-list details {
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

.faq-list p {
  margin: 10px 0 0;
  color: var(--muted);
}

.footer {
  display: grid;
  gap: 8px;
  padding: 28px clamp(18px, 4vw, 52px);
  color: #c7d4df;
  background: #0c1824;
  font-size: 0.9rem;
}

.footer p {
  margin: 0;
}

@media (max-width: 860px) {
  .topbar {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  nav {
    order: 3;
    width: 100%;
  }

  .hero,
  .offer-band {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .trust-strip,
  .checklist,
  .keyword-grid,
  .report-grid,
  .steps,
  .proof-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .brand {
    font-size: 0.94rem;
  }

  nav {
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .button {
    width: 100%;
  }

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

  .hero-media img {
    aspect-ratio: 4 / 3;
  }
}