:root {
  color-scheme: light;
  --autohome-red: #c52026;
  --autohome-red-dark: #8f171b;
  --carbon: #1f2522;
  --graphite: #343a36;
  --warm-ivory: #f8f6ef;
  --stone: #d8d4c8;
  --taupe: #a79d8d;
  --forest: #273b31;
  --olive: #68745d;
  --signal-orange: #d7853a;
  --white: #ffffff;
  --ink: var(--carbon);
  --muted: #5d6861;
  --paper: var(--warm-ivory);
  --surface: var(--white);
  --line: var(--stone);
  --field: #ebe6d8;
  --shadow: 0 12px 28px rgba(31, 37, 34, 0.08);
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  font-family: var(--font-body);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(248, 246, 239, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  font-family: var(--font-display);
  font-weight: 760;
  text-decoration: none;
}

.nav,
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 700;
}

.nav a,
.site-footer a {
  text-decoration: none;
}

.coming-soon {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  background: var(--carbon);
  color: var(--warm-ivory);
}

.coming-soon-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 760px;
  padding: clamp(52px, 8vw, 112px) clamp(22px, 6vw, 88px);
}

.coming-soon-copy p:not(.eyebrow):not(.lead) {
  max-width: 540px;
  margin: 22px 0 0;
  color: rgba(248, 246, 239, 0.72);
  font-size: 1.08rem;
}

.coming-soon-media {
  min-height: 100%;
  margin: 0;
  overflow: hidden;
}

.coming-soon-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 74% center;
}

.hero {
  min-height: calc(100vh - 73px);
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(420px, 1.04fr);
  align-items: stretch;
  overflow: hidden;
  padding: 0;
  background: var(--carbon);
  color: var(--warm-ivory);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 860px;
  padding: clamp(56px, 8vw, 120px) clamp(20px, 6vw, 96px);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--signal-orange);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--signal-orange);
}

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

h1 {
  margin: 0;
  max-width: 720px;
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6.9rem);
  line-height: 0.94;
  letter-spacing: 0;
  text-wrap: balance;
}

h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: 0;
  text-wrap: balance;
}

.lead {
  max-width: 620px;
  margin: 22px 0 0;
  color: rgba(248, 246, 239, 0.84);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.hero-proof {
  width: min(100%, 390px);
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 12px;
  margin-top: 28px;
  padding: 14px 0;
  border-block: 1px solid rgba(248, 246, 239, 0.22);
}

.hero-proof strong {
  color: var(--white);
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.hero-proof span {
  color: rgba(248, 246, 239, 0.72);
  font-weight: 700;
}

.hero-media {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  margin: 0;
  background: var(--graphite);
}

.hero-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(31, 37, 34, 0.22), transparent 42%),
    linear-gradient(180deg, transparent 55%, rgba(31, 37, 34, 0.54));
  pointer-events: none;
}

.hero-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 74% center;
}

.hero-media figcaption {
  position: absolute;
  right: clamp(18px, 4vw, 44px);
  bottom: clamp(18px, 4vw, 38px);
  z-index: 1;
  max-width: 320px;
  color: rgba(248, 246, 239, 0.78);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 760;
  text-decoration: none;
  cursor: pointer;
}

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

.button.primary:hover {
  background: var(--autohome-red-dark);
}

.button:focus-visible,
.nav a:focus-visible,
.brand:focus-visible,
.model-card:focus-visible {
  outline: 3px solid var(--signal-orange);
  outline-offset: 3px;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--warm-ivory);
}

.proof-band,
.split-section,
.chooser-preview,
.dealer-cta,
.content-page {
  padding: clamp(54px, 9vw, 104px) clamp(20px, 6vw, 96px);
}

.proof-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 80px);
  background: var(--stone);
}

.proof-grid {
  display: grid;
  gap: 14px;
}

.proof-grid article,
.callout,
.model-card,
.chooser {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.proof-grid article {
  padding: 24px;
}

.proof-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--forest);
  font-family: var(--font-mono);
  font-size: 1.45rem;
}

.proof-grid p,
.model-card p,
.callout p {
  margin: 0;
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
}

.split-section > div:first-child p:not(.eyebrow),
.section-heading p,
.dealer-cta p {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.08rem;
}

.callout {
  padding: 28px;
  border-left: 6px solid var(--autohome-red);
}

.callout p {
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 720;
}

.chooser-preview {
  background: var(--forest);
  color: var(--white);
}

.chooser-preview .section-heading p {
  color: rgba(255, 255, 255, 0.76);
}

.chooser {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
  padding: 20px;
  color: var(--ink);
}

.chooser label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 720;
}

.chooser select {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field);
  color: var(--ink);
  font: inherit;
}

.chooser button,
.chooser-result {
  grid-column: 1 / -1;
}

.chooser-result {
  min-height: 48px;
  padding: 14px;
  border-radius: 6px;
  background: #f4f0e6;
  color: var(--ink);
}

.model-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: clamp(34px, 5vw, 70px) clamp(20px, 6vw, 96px);
}

.model-card {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.model-card-image {
  width: 100%;
  height: 132px;
  display: block;
  object-fit: contain;
  margin: 0 0 auto;
  padding: 8px;
}

.model-card span {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 820;
}

.dealer-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--surface);
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.content-page {
  max-width: 980px;
}

.content-page h1 {
  color: var(--ink);
  font-size: clamp(2.6rem, 7vw, 5.8rem);
}

.content-page .lead {
  color: var(--muted);
}

.model-page {
  max-width: 1180px;
}

.model-compare,
.model-detail-grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(34px, 5vw, 64px);
}

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

.model-detail-grid {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
}

.spec-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.model-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: block;
  object-fit: contain;
  margin-bottom: 20px;
  padding: 12px;
  border-radius: 6px;
  background: var(--field);
}

.model-hero-image {
  margin: clamp(30px, 5vw, 56px) 0 0;
  padding: clamp(18px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.model-hero-image img {
  width: 100%;
  max-height: 440px;
  display: block;
  object-fit: contain;
}

.spec-card h2 {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
}

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

.spec-list {
  display: grid;
  gap: 14px;
  margin: 24px 0;
}

.spec-list div {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.spec-list dt {
  color: var(--forest);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.spec-list dd {
  margin: 4px 0 0;
  color: var(--ink);
}

.spec-section,
.source-note {
  margin-top: clamp(34px, 5vw, 64px);
  padding-top: clamp(28px, 4vw, 46px);
  border-top: 1px solid var(--line);
}

.spec-section h2 {
  font-size: clamp(1.8rem, 3vw, 3.2rem);
}

.size-list,
.proof-list {
  display: grid;
  gap: 10px;
  max-width: 760px;
  padding-left: 1.1rem;
  color: var(--ink);
  font-size: 1.08rem;
}

.source-note {
  color: var(--muted);
  font-size: 0.98rem;
}

.model-cta {
  margin-top: clamp(44px, 6vw, 80px);
  padding-inline: 0;
}

.model-actions {
  margin-top: 28px;
}

.compare-table-wrap {
  margin-top: clamp(34px, 5vw, 64px);
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--line);
}

.compare-table th,
.compare-table td {
  width: 25%;
  padding: 18px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.compare-table thead th {
  background: var(--carbon);
  color: var(--warm-ivory);
  font-family: var(--font-display);
  font-size: 1.08rem;
}

.compare-table tbody th {
  color: var(--forest);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.compare-actions .spec-card {
  display: grid;
  align-content: start;
  gap: 14px;
}

.button.dark-secondary {
  border-color: var(--carbon);
  color: var(--carbon);
}

.editorial-page {
  max-width: 1180px;
}

.editorial-band {
  margin-top: clamp(44px, 6vw, 76px);
  padding-inline: clamp(22px, 5vw, 56px);
}

.editorial-split {
  padding-inline: 0;
}

.info-grid,
.field-guide {
  display: grid;
  gap: 18px;
  margin-top: clamp(34px, 5vw, 64px);
}

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

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

.field-guide article {
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.field-guide p:not(.eyebrow) {
  max-width: 560px;
  color: var(--muted);
  font-size: 1.08rem;
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: clamp(34px, 5vw, 64px);
}

.story-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  text-decoration: none;
}

.story-card h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.story-card p:not(.eyebrow) {
  color: var(--muted);
}

.story-proof {
  margin-top: clamp(34px, 5vw, 64px);
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.intake-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: clamp(34px, 5vw, 64px);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.intake-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 720;
}

.intake-form input,
.intake-form select,
.intake-form textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field);
  color: var(--ink);
  font: inherit;
}

.intake-form textarea {
  padding: 12px;
  resize: vertical;
}

.intake-form input,
.intake-form select {
  padding: 0 12px;
}

.form-wide,
.form-status {
  grid-column: 1 / -1;
}

.checkbox-label {
  grid-template-columns: auto 1fr;
  align-items: start;
}

.checkbox-label input {
  width: 18px;
  min-height: 18px;
  margin-top: 4px;
}

.form-status {
  min-height: 48px;
  padding: 14px;
  border-radius: 6px;
  background: #f4f0e6;
  color: var(--ink);
}

.form-status:empty {
  display: none;
}

.form-status[data-state="error"] {
  background: #f8e7e4;
  color: var(--autohome-red-dark);
}

.form-status[data-state="success"] {
  background: #e8efe6;
  color: var(--forest);
}

@media (max-width: 820px) {
  .site-header,
  .site-footer,
  .dealer-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .proof-band,
  .split-section,
  .chooser,
  .model-band,
  .model-compare,
  .model-detail-grid,
  .info-grid,
  .field-guide,
  .story-grid,
  .intake-form {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .coming-soon {
    min-height: 100vh;
    grid-template-columns: 1fr;
  }

  .coming-soon-copy {
    order: 2;
    padding: 34px 20px 44px;
  }

  .coming-soon-media {
    order: 1;
    min-height: 330px;
  }

  .hero-copy {
    order: 2;
    padding: 34px 20px 44px;
  }

  .hero-media {
    order: 1;
    min-height: 330px;
  }

  .hero-proof {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  h1 {
    font-size: clamp(2.7rem, 14vw, 3.8rem);
  }

  .compare-table,
  .compare-table thead,
  .compare-table tbody,
  .compare-table tr,
  .compare-table th,
  .compare-table td {
    display: block;
  }

  .compare-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .compare-table tr {
    border-bottom: 1px solid var(--line);
  }

  .compare-table th,
  .compare-table td {
    width: 100%;
    border-width: 0 0 1px;
  }

  .compare-table tbody th {
    background: var(--stone);
  }

  .compare-table td::before {
    display: block;
    margin-bottom: 4px;
    color: var(--forest);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
  }

  .compare-table td:nth-child(2)::before {
    content: "Maggiolina";
  }

  .compare-table td:nth-child(3)::before {
    content: "Air Top";
  }

  .compare-table td:nth-child(4)::before {
    content: "Columbus";
  }
}