:root {
  color-scheme: dark;
  --canvas: #080a0e;
  --canvas-soft: #0d1016;
  --surface: #121720;
  --surface-raised: #181e28;
  --surface-soft: #202733;
  --line: #2a323f;
  --line-bright: #3b4656;
  --text: #f6f7f9;
  --muted: #9ba6b5;
  --muted-bright: #c5ccd5;
  --accent: #ffb21f;
  --accent-bright: #ffd477;
  --accent-ink: #1b1406;
  --danger: #ff8585;
  --success: #79d89b;
  --radius-sm: .65rem;
  --radius-md: 1rem;
  --radius-lg: 1.45rem;
  --shadow: 0 24px 80px rgba(0, 0, 0, .32);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--canvas); scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 82% -5%, rgba(255, 178, 31, .13), transparent 30rem),
    radial-gradient(circle at 10% 18%, rgba(81, 103, 138, .13), transparent 32rem),
    linear-gradient(180deg, #0b0e13 0, var(--canvas) 34rem);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: .22;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}

a { color: var(--accent-bright); text-decoration: none; }
a:hover { color: #fff0c6; }
button, input, select, textarea { font: inherit; }
button, .button { cursor: pointer; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.035em; line-height: 1.06; }
h1 { margin-bottom: 1rem; font-size: clamp(2.45rem, 6vw, 5.35rem); }
h2 { margin-bottom: .75rem; font-size: clamp(1.35rem, 2.4vw, 2rem); }
p { color: var(--muted); line-height: 1.7; }

.site-header,
main,
footer {
  width: min(1480px, calc(100% - 3rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border-bottom: 1px solid rgba(83, 96, 113, .5);
  background: rgba(8, 10, 14, .83);
  backdrop-filter: blur(18px);
}

.brand { display: inline-flex; align-items: center; gap: .8rem; color: var(--text); }
.brand:hover { color: var(--text); }
.brand-mark {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: .72rem;
  box-shadow: 0 8px 24px rgba(255, 178, 31, .16);
}
.brand > span:last-child { display: grid; gap: .12rem; }
.brand strong { font-size: .92rem; letter-spacing: .18em; }
.brand small { color: var(--muted); font-size: .67rem; letter-spacing: .08em; text-transform: uppercase; }

.site-header nav { display: flex; align-items: center; gap: .35rem; }
.site-header nav > a,
.site-header nav button {
  padding: .62rem .82rem;
  border: 1px solid transparent;
  border-radius: .7rem;
  color: var(--muted-bright);
  background: transparent;
  font-size: .84rem;
  font-weight: 700;
}
.site-header nav > a:hover { color: var(--text); background: rgba(255,255,255,.05); }
.site-header nav form { margin: 0 0 0 .35rem; }
.site-header nav button { border-color: var(--line); }
.site-header nav button:hover { border-color: var(--line-bright); color: var(--text); }

main { min-height: calc(100vh - 170px); padding-block: clamp(2rem, 4vw, 4.5rem) 5rem; }
footer {
  min-height: 124px;
  padding-block: 1.65rem;
  display: grid;
  grid-template-columns: minmax(220px, .42fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(1.5rem, 5vw, 5rem);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .82rem;
}
.footer-summary { display: grid; gap: .45rem; }
.footer-brand { color: var(--muted-bright); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.footer-links { margin-top: .35rem; display: flex; flex-wrap: wrap; gap: .45rem 1rem; }
.footer-links a { color: var(--muted-bright); font-size: .74rem; font-weight: 750; }
.footer-disclaimer { margin: 0; color: #818c9c; font-size: .72rem; line-height: 1.65; }
.footer-disclaimer strong { color: var(--muted-bright); }

.section-label,
.eyebrow {
  display: block;
  margin-bottom: .8rem;
  color: var(--accent);
  font-size: .7rem;
  font-weight: 850;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Public landing page */
.landing-hero {
  min-height: min(760px, calc(100vh - 125px));
  padding-block: clamp(2rem, 8vw, 7rem);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .75fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 7rem);
}
.landing-hero__copy { max-width: 850px; }
.landing-hero h1 { max-width: 820px; font-size: clamp(3.15rem, 7.2vw, 7rem); }
.landing-lead { max-width: 710px; font-size: clamp(1.02rem, 1.7vw, 1.2rem); }
.landing-actions { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: .8rem; }
.landing-actions .button { min-width: 190px; }
.secondary {
  min-height: 48px;
  padding: .78rem 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-bright);
  border-radius: .72rem;
  color: var(--muted-bright);
  background: rgba(255,255,255,.025);
  font-weight: 800;
}
.secondary:hover { border-color: #647084; color: var(--text); background: rgba(255,255,255,.055); }
.landing-proof { margin-top: 2.4rem; display: flex; flex-wrap: wrap; gap: .7rem; }
.landing-proof span { padding: .58rem .75rem; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: rgba(255,255,255,.02); font-size: .72rem; }
.landing-proof strong { color: var(--muted-bright); }
.landing-visual {
  min-height: 500px;
  position: relative;
  overflow: hidden;
  display: grid;
  align-content: center;
  border: 1px solid rgba(255, 194, 70, .19);
  border-radius: 2rem;
  background:
    radial-gradient(circle at 65% 28%, rgba(255,178,31,.18), transparent 28%),
    linear-gradient(150deg, #1a202b, #0b0e13 72%);
  box-shadow: 0 45px 110px rgba(0,0,0,.38);
}
.landing-visual__image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 61% center; opacity: .72; filter: saturate(.72) contrast(1.05); }
.landing-visual::after { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg, rgba(8,10,14,.64), rgba(8,10,14,.08) 60%), linear-gradient(0deg, rgba(8,10,14,.55), transparent 55%); }
.landing-visual::before { position: absolute; inset: 1.25rem; z-index: 1; content: ""; border: 1px solid rgba(255,255,255,.07); border-radius: 1.35rem; }
.signal-card { position: relative; z-index: 1; border: 1px solid var(--line-bright); background: rgba(12,16,22,.88); box-shadow: var(--shadow); backdrop-filter: blur(15px); }
.signal-card--large { width: min(430px, calc(100% - 3.5rem)); margin: auto; padding: 1.6rem; border-radius: 1.2rem; }
.signal-card--large > strong { display: block; margin-bottom: .75rem; color: var(--text); font-size: clamp(1.2rem, 2.2vw, 1.75rem); letter-spacing: -.03em; }
.signal-card--large p { margin-bottom: 1.4rem; font-size: .8rem; }
.signal-lines { display: grid; gap: .55rem; }
.signal-lines i { height: .45rem; border-radius: 999px; background: linear-gradient(90deg, #394452, #202733); }
.signal-lines i:nth-child(1) { width: 92%; }
.signal-lines i:nth-child(2) { width: 76%; }
.signal-lines i:nth-child(3) { width: 84%; }
.signal-lines i:nth-child(4) { width: 58%; background: linear-gradient(90deg, var(--accent), #4b3d22); }
.signal-card--small { position: absolute; right: -1.2rem; bottom: 3rem; width: min(270px, 70%); padding: 1rem 1rem 1rem 2.8rem; display: grid; gap: .2rem; border-radius: .9rem; }
.signal-card--small span { color: var(--muted); font-size: .65rem; text-transform: uppercase; letter-spacing: .1em; }
.signal-card--small strong { font-size: .84rem; }
.status-dot { position: absolute; left: 1rem; top: 50%; width: .72rem; height: .72rem; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 6px rgba(121,216,155,.1); transform: translateY(-50%); }
.brand-strip { min-height: 74px; padding: 1rem 1.2rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-block: 1px solid var(--line); color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.brand-strip strong { color: var(--accent-bright); text-align: center; }
.coverage-brands { padding: 1.25rem 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; }
.coverage-brand { min-height: 92px; padding: 1rem 1.15rem; display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.018); }
.coverage-brand--available { border-color: rgba(255,178,31,.34); background: linear-gradient(140deg, rgba(255,178,31,.09), rgba(255,255,255,.018)); }
.coverage-brand__name { color: var(--text); font-size: clamp(1.05rem, 2vw, 1.35rem); font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.coverage-brand small { color: var(--muted); font-size: .66rem; font-weight: 750; text-transform: uppercase; letter-spacing: .08em; }
.coverage-brands > p { grid-column: 1 / -1; margin: 0; color: #7f8a99; font-size: .68rem; text-align: center; }
.landing-section { padding-block: clamp(4.5rem, 10vw, 9rem); }
.landing-section--split { display: grid; grid-template-columns: minmax(280px, .7fr) 1.3fr; gap: clamp(2rem, 7vw, 7rem); align-items: start; }
.landing-section h2, .coverage-panel h2, .faq-section h2, .landing-cta h2 { max-width: 700px; font-size: clamp(2.25rem, 5vw, 4.6rem); }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .9rem; }
.feature-grid article { min-height: 250px; padding: 1.35rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(160deg, var(--surface-raised), var(--surface)); }
.feature-grid article > span { display: block; margin-bottom: 4.2rem; color: var(--accent); font-size: .7rem; letter-spacing: .14em; }
.feature-grid h3 { margin-bottom: .6rem; font-size: 1.15rem; }
.feature-grid p { margin: 0; font-size: .8rem; }
.coverage-panel { margin-bottom: clamp(4rem, 9vw, 8rem); padding: clamp(1.7rem, 6vw, 5rem); display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 7vw, 7rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(130deg, #171d26, #0d1117); box-shadow: var(--shadow); }
.coverage-panel > div > p { max-width: 720px; }
.coverage-panel ul { margin: 0; padding: 0; display: grid; list-style: none; }
.coverage-panel li { padding: 1rem 0; display: grid; grid-template-columns: .7fr 1fr; gap: 1rem; border-bottom: 1px solid var(--line); }
.coverage-panel li:last-child { border-bottom: 0; }
.coverage-panel li strong { color: var(--muted-bright); font-size: .82rem; }
.coverage-panel li span { color: var(--muted); font-size: .78rem; }
.repair-preview-section { padding-bottom: clamp(4rem, 9vw, 8rem); }
.repair-preview-heading { max-width: 940px; margin-bottom: 2rem; }
.repair-preview-heading h2 { max-width: 850px; font-size: clamp(2.25rem, 5vw, 4.6rem); }
.repair-preview-heading p { max-width: 720px; }
.repair-preview-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .9rem; }
.repair-preview { min-height: 430px; padding: clamp(1.2rem, 3vw, 1.7rem); display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(155deg, var(--surface-raised), var(--surface)); }
.repair-preview h3 { font-size: clamp(1.35rem, 2.3vw, 1.8rem); }
.repair-preview p { font-size: .82rem; }
.repair-preview__fade { position: relative; max-height: 5.7rem; overflow: hidden; }
.repair-preview__fade::after { position: absolute; inset: auto 0 0; height: 3.2rem; content: ""; background: linear-gradient(transparent, var(--surface)); }
.repair-preview small { margin-top: auto; padding-top: 1rem; color: #7f8a99; font-size: .67rem; line-height: 1.5; }
.repair-preview > a { margin-top: 1rem; font-size: .8rem; font-weight: 800; }
.faq-section { padding-bottom: clamp(4rem, 9vw, 8rem); display: grid; grid-template-columns: minmax(260px, .65fr) 1.35fr; gap: clamp(2rem, 8vw, 8rem); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 1.15rem 2.2rem 1.15rem 0; position: relative; color: var(--muted-bright); cursor: pointer; font-size: .95rem; font-weight: 750; list-style: none; }
.faq-list summary::after { position: absolute; right: .2rem; content: "+"; color: var(--accent); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list p { max-width: 780px; margin-bottom: 1.25rem; font-size: .84rem; }
.landing-cta { margin-bottom: 2.5rem; padding: clamp(1.7rem, 6vw, 5rem); display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; border: 1px solid rgba(255,178,31,.25); border-radius: var(--radius-lg); background: radial-gradient(circle at 90% 20%, rgba(255,178,31,.18), transparent 28%), linear-gradient(140deg,#1b202a,#0e1117); }
.landing-cta h2 { margin-bottom: .7rem; }
.landing-cta p { max-width: 650px; margin-bottom: 0; }

/* Authentication */
.auth-portal { padding: clamp(1.5rem, 4vw, 3.5rem) 0 clamp(3rem, 7vw, 6rem); }
.auth-portal__intro { max-width: 850px; margin-bottom: clamp(1.5rem, 4vw, 3rem); }
.auth-portal__intro h1 { margin-bottom: .7rem; }
.auth-portal__intro p { max-width: 720px; font-size: 1rem; }
.auth-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, 3vw, 2rem); align-items: start; }
.auth-card--register { border-color: rgba(255, 178, 31, .32); }
.access-status { max-width: 820px; margin: clamp(2rem, 7vw, 6rem) auto; padding: clamp(1.5rem, 5vw, 4rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(155deg, rgba(27, 33, 44, .98), rgba(14, 18, 25, .98)); box-shadow: var(--shadow); }
.access-status > p { max-width: 690px; font-size: 1rem; }
.access-status dl { margin: 2rem 0; display: grid; border-top: 1px solid var(--line); }
.access-status dl div { padding: .9rem 0; display: grid; grid-template-columns: minmax(130px, .35fr) 1fr; gap: 1rem; border-bottom: 1px solid var(--line); }
.access-status dt { color: var(--muted); font-size: .78rem; font-weight: 750; text-transform: uppercase; letter-spacing: .06em; }
.access-status dd { margin: 0; color: var(--text); }
.auth-layout {
  min-height: min(750px, calc(100vh - 190px));
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, .72fr);
  gap: clamp(2rem, 7vw, 8rem);
  align-items: center;
}
.auth-intro { max-width: 760px; padding: 2rem 0; }
.auth-intro h1 { max-width: 820px; }
.auth-intro > p { max-width: 650px; font-size: clamp(1rem, 1.8vw, 1.15rem); }
.trust-list { margin: 2.7rem 0 0; padding: 0; display: grid; gap: .8rem; list-style: none; }
.trust-list li {
  max-width: 610px;
  padding: .82rem 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted-bright);
  font-size: .9rem;
  font-weight: 650;
}
.trust-list span { color: var(--accent); font-size: .68rem; font-variant-numeric: tabular-nums; letter-spacing: .12em; }
.auth-card,
.form-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, rgba(27, 33, 44, .98), rgba(14, 18, 25, .98));
  box-shadow: var(--shadow);
}
.auth-card { width: 100%; padding: clamp(1.6rem, 4vw, 2.7rem); }
.card-heading { margin-bottom: 1.6rem; }
.card-heading h2 { margin-bottom: .55rem; font-size: clamp(1.7rem, 3vw, 2.35rem); }
.card-heading p { margin-bottom: 0; }
.stack,
.form-grid { display: grid; gap: 1rem; }
.stack { gap: 1.15rem; }
label { display: grid; gap: .48rem; color: #d9dee6; font-size: .82rem; font-weight: 750; }
label small { color: var(--muted); font-size: .72rem; font-weight: 500; }
input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: .78rem .9rem;
  border: 1px solid #374150;
  border-radius: .72rem;
  color: var(--text);
  background: rgba(7, 10, 14, .78);
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}
textarea { min-height: 130px; resize: vertical; }
input::placeholder { color: #697486; }
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: #0b0e13;
  box-shadow: 0 0 0 3px rgba(255, 178, 31, .14);
}
.primary {
  min-height: 48px;
  padding: .78rem 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: .72rem;
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  box-shadow: 0 10px 30px rgba(255, 178, 31, .13);
  font-weight: 850;
  transition: transform .16s ease, filter .16s ease;
}
.primary:hover { transform: translateY(-1px); color: var(--accent-ink); filter: brightness(1.06); }
.auth-help { margin: 1.35rem 0 0; text-align: center; font-size: .84rem; }
.consent-check,
.request-check { display: flex; align-items: flex-start; gap: .7rem; color: var(--muted-bright); font-size: .78rem; line-height: 1.55; }
.consent-check input,
.request-check input { width: 1rem; min-height: 1rem; margin-top: .18rem; flex: 0 0 auto; accent-color: var(--accent); }
.collection-notice { margin: 1rem 0 0; padding-top: 1rem; border-top: 1px solid var(--line); font-size: .74rem; line-height: 1.55; }

/* Legal, privacy, and contact */
.legal-hero { max-width: 900px; padding: clamp(1.5rem, 4vw, 3.5rem) 0 2rem; }
.legal-hero h1 { max-width: 900px; font-size: clamp(2.5rem, 6vw, 5.4rem); }
.legal-hero p { max-width: 760px; font-size: 1.04rem; }
.legal-hero small { color: var(--muted); }
.legal-content { max-width: 920px; display: grid; gap: .85rem; }
.legal-content > section {
  padding: clamp(1.15rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(18, 23, 32, .72);
}
.legal-content h2 { font-size: 1.2rem; }
.legal-content p:last-child { margin-bottom: 0; }
.contact-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(360px, 1fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.contact-layout .legal-content { gap: .65rem; }
.contact-card { position: sticky; top: 100px; padding: clamp(1.25rem, 4vw, 2.4rem); border: 1px solid var(--line-bright); border-radius: var(--radius-lg); background: rgba(18, 23, 32, .94); box-shadow: var(--shadow); }
.contact-form .form-grid { gap: 1rem; }
.contact-success h2 { margin-bottom: .45rem; }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Vehicle library */
.library-hero,
.hero {
  margin-bottom: 1.5rem;
  padding: clamp(1.7rem, 5vw, 4.4rem);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 3rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(115deg, rgba(25, 31, 42, .97), rgba(12, 16, 22, .88)),
    radial-gradient(circle at right, rgba(255,178,31,.2), transparent 45%);
  box-shadow: var(--shadow);
}
.library-hero h1,
.hero h1 { max-width: 850px; font-size: clamp(2.4rem, 5.5vw, 4.8rem); }
.library-hero p,
.hero p { max-width: 720px; margin-bottom: 0; font-size: 1.02rem; }
.library-meta { min-width: 155px; padding-left: 1.5rem; border-left: 1px solid var(--line-bright); }
.library-meta strong { display: block; color: var(--accent); font-size: clamp(2.6rem, 5vw, 4.5rem); line-height: .9; letter-spacing: -.06em; }
.library-meta span { display: block; margin-top: .65rem; color: var(--muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; }
.vehicle-brand-tabs { margin: 0 0 1rem; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .55rem; }
.vehicle-brand-tabs button { min-height: 64px; padding: .75rem 1rem; display: grid; align-content: center; gap: .2rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(16,20,27,.75); color: var(--text); text-align: left; cursor: pointer; transition: border-color .16s ease, background .16s ease; }
.vehicle-brand-tabs button:hover:not(:disabled) { border-color: var(--accent); background: var(--accent-soft); }
.vehicle-brand-tabs button.is-active { border-color: var(--accent); background: var(--accent); color: var(--accent-ink); }
.vehicle-brand-tabs span { font-size: .84rem; font-weight: 820; }
.vehicle-brand-tabs small { color: var(--muted); font-size: .66rem; text-transform: uppercase; letter-spacing: .06em; }
.vehicle-brand-tabs button.is-active small { color: inherit; opacity: .72; }
.vehicle-brand-tabs button:disabled { opacity: .46; cursor: not-allowed; }
.library-toolbar {
  margin: 0 0 1.35rem;
  padding: .72rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(16, 20, 27, .75);
}
.library-toolbar p { margin: 0 1rem 0 0; white-space: nowrap; font-size: .8rem; }
.library-toolbar p strong { color: var(--text); }
.search-field {
  width: min(440px, 100%);
  position: relative;
  display: flex;
  align-items: center;
  color: var(--muted);
}
.search-field > span[aria-hidden] { position: absolute; left: 1rem; z-index: 1; font-size: 1.35rem; line-height: 1; }
.search-field input { padding-left: 2.75rem; background: #0b0e13; }
.vehicle-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(285px, 1fr)); gap: 1.15rem; }
.vehicle-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--surface-raised), var(--surface));
  box-shadow: 0 14px 38px rgba(0,0,0,.16);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.vehicle-card:hover { transform: translateY(-4px); border-color: #465163; box-shadow: 0 22px 55px rgba(0,0,0,.28); }
.vehicle-card[hidden] { display: none; }
.vehicle-card__media { height: 205px; position: relative; overflow: hidden; background: linear-gradient(145deg, #1a2029, #07090d); }
.vehicle-card__media::after { position: absolute; inset: auto 0 0; height: 50%; content: ""; background: linear-gradient(transparent, rgba(9,11,15,.72)); }
.vehicle-card__media img { width: 100%; height: 100%; object-fit: contain; padding: 1rem; transition: transform .35s ease; }
.vehicle-card:hover img { transform: scale(1.035); }
.availability {
  position: absolute;
  right: .75rem;
  bottom: .75rem;
  z-index: 1;
  padding: .42rem .6rem;
  display: inline-flex;
  align-items: center;
  gap: .38rem;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 999px;
  color: #e7ebef;
  background: rgba(6,8,11,.72);
  backdrop-filter: blur(8px);
  font-size: .65rem;
  font-weight: 700;
}
.availability i { width: .42rem; height: .42rem; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 3px rgba(121,216,155,.12); }
.vehicle-card__body { padding: 1.25rem; }
.vehicle-card__body h2 { min-height: 2.12em; margin-bottom: .55rem; font-size: 1.35rem; }
.vehicle-card__body p { height: 4.9em; margin-bottom: 1rem; overflow: hidden; font-size: .84rem; }
.card-link { padding-top: .9rem; display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--line); color: var(--muted-bright); font-size: .82rem; font-weight: 780; }
.card-link span:last-child { color: var(--accent); font-size: 1.1rem; transition: transform .16s ease; }
.card-link:hover span:last-child { transform: translateX(3px); }
.empty-results { padding: 4rem 1rem; text-align: center; }

/* Manual reader */
.back-link { display: inline-flex; align-items: center; gap: .5rem; margin-bottom: 1.2rem; color: var(--muted-bright); font-size: .82rem; font-weight: 750; }
.vehicle-heading {
  margin-bottom: 1.35rem;
  padding: clamp(1.4rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: minmax(220px, 30%) 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(25,31,41,.96), rgba(12,15,21,.94));
  box-shadow: var(--shadow);
}
.vehicle-heading__media { min-height: 210px; display: grid; place-items: center; border-radius: var(--radius-md); background: radial-gradient(circle, #252d38, #0c0f14 70%); }
.vehicle-heading img { width: 100%; max-height: 250px; object-fit: contain; padding: 1rem; }
.vehicle-heading h1 { margin-bottom: .75rem; font-size: clamp(2.2rem, 5vw, 4.4rem); }
.vehicle-heading p { max-width: 760px; }
.vehicle-facts { margin-top: 1.35rem; display: flex; flex-wrap: wrap; gap: .6rem; }
.vehicle-facts span { padding: .5rem .72rem; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: rgba(255,255,255,.025); font-size: .72rem; }
.vehicle-facts strong { color: var(--muted-bright); }
.manual-layout {
  height: min(78vh, 920px);
  min-height: 660px;
  display: grid;
  grid-template-columns: minmax(320px, 31%) 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow);
}
.manual-layout aside { overflow: auto; color: var(--text); background: #0f131a; border-right: 1px solid var(--line); scrollbar-color: #394353 #12161d; scrollbar-width: thin; }
.manual-sidebar__header { position: sticky; top: 0; z-index: 3; padding: 1.25rem; border-bottom: 1px solid var(--line); background: rgba(15,19,26,.96); backdrop-filter: blur(12px); }
.manual-sidebar__header h2 { margin-bottom: .25rem; font-size: 1.35rem; }
.manual-sidebar__header p { margin-bottom: 1rem; font-size: .75rem; }
.search-field--compact { width: 100%; }
.search-field--compact input { min-height: 42px; font-size: .78rem; }
.manual-navigation { padding: .8rem .65rem 1.5rem; }
.manual-tree { margin: 0; padding-left: .7rem; list-style: none; }
.manual-tree .manual-tree { margin-left: .35rem; border-left: 1px solid #29313d; }
.manual-tree li { margin: .12rem 0; }
.manual-tree li[hidden] { display: none; }
.manual-tree details > summary { list-style: none; }
.manual-tree details > summary::-webkit-details-marker { display: none; }
.manual-tree summary,
.manual-tree a,
.manual-tree span {
  position: relative;
  padding: .48rem .58rem;
  display: block;
  border-radius: .48rem;
  font-size: .77rem;
  line-height: 1.4;
}
.manual-tree summary { padding-left: 1.4rem; color: #d9dfe7; cursor: pointer; font-weight: 730; }
.manual-tree summary::before { position: absolute; left: .48rem; top: .54rem; content: "›"; color: #7d8796; transition: transform .16s ease; }
.manual-tree details[open] > summary::before { transform: rotate(90deg); }
.manual-tree a { color: #b9c1cc; }
.manual-tree span { color: #7e8998; }
.manual-tree a:hover,
.manual-tree summary:hover { color: var(--text); background: var(--surface-soft); }
.manual-tree a.is-active { color: var(--accent-bright); background: rgba(255,178,31,.1); box-shadow: inset 2px 0 var(--accent); }
.manual-layout iframe { width: 100%; height: 100%; border: 0; background: #fff; }
.manual-reader-launch {
  padding: clamp(2rem, 7vw, 6.5rem);
  display: flex;
  justify-content: center;
  flex-direction: column;
  color: var(--text);
  background: radial-gradient(circle at 80% 18%, rgba(255,178,31,.16), transparent 25rem), linear-gradient(135deg, #171d26, #090c11);
}
.reader-launch-mark {
  width: 4.25rem;
  height: 4.25rem;
  margin-bottom: 1.5rem;
  display: grid;
  place-items: center;
  border-radius: 1.15rem;
  color: var(--accent-ink);
  background: linear-gradient(145deg, var(--accent-bright), var(--accent));
  box-shadow: 0 18px 45px rgba(255,178,31,.16);
  font-size: 1.65rem;
  font-weight: 900;
}
.manual-reader-launch h2 { max-width: 650px; font-size: clamp(2rem, 4.2vw, 4.2rem); }
.manual-reader-launch p { max-width: 680px; font-size: 1rem; }
.manual-reader-launch small { max-width: 720px; margin-top: 1.4rem; color: var(--muted); line-height: 1.65; }
.manual-pending { padding: 3rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }

/* Administration */
.admin-hero {
  margin-bottom: 1.25rem;
  padding: clamp(1.7rem, 5vw, 4rem);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at 88% 15%, rgba(255,178,31,.16), transparent 24%), linear-gradient(135deg,#1a202a,#0c1016);
  box-shadow: var(--shadow);
}
.admin-hero h1 { margin-bottom: .7rem; font-size: clamp(2.7rem, 6vw, 5.3rem); }
.admin-hero p { max-width: 750px; margin-bottom: 0; }
.admin-hero__status { min-width: 220px; padding: 1rem; display: grid; grid-template-columns: auto 1fr; gap: .2rem .65rem; align-items: center; border: 1px solid var(--line-bright); border-radius: .85rem; background: rgba(7,10,14,.62); }
.admin-hero__status i { grid-row: 1 / 3; width: .65rem; height: .65rem; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 5px rgba(121,216,155,.1); }
.admin-hero__status span { color: var(--muted); font-size: .65rem; text-transform: uppercase; letter-spacing: .08em; }
.admin-hero__status strong { overflow: hidden; color: var(--muted-bright); font-size: .75rem; text-overflow: ellipsis; }
.form-card { width: min(780px, 100%); margin: 1.5rem auto; padding: clamp(1.4rem, 4vw, 2.5rem); }
.form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.wide { grid-column: 1 / -1; }
.check { min-height: 48px; display: flex; flex-direction: row; align-items: center; gap: .65rem; }
.check input { width: 1rem; min-height: 1rem; accent-color: var(--accent); }
.form-buttons { padding-top: .5rem; }
.page-heading { margin-bottom: 1.5rem; display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; }
.page-heading h1 { margin: .6rem 0 0; font-size: clamp(2.2rem, 4vw, 3.8rem); }
.stats { margin: 1.25rem 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .8rem; }
.stats article,
.admin-actions a,
.table-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(155deg, var(--surface-raised), var(--surface));
}
.stats article { padding: 1.25rem; }
.stats strong { display: block; margin-bottom: .28rem; color: var(--accent); font-size: 2.1rem; letter-spacing: -.05em; }
.stats span { color: var(--muted); font-size: .75rem; }
.admin-workbench { margin: 2.4rem 0; }
.admin-section-heading { margin-bottom: 1rem; display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; }
.admin-section-heading h2 { margin-bottom: 0; }
.admin-section-heading p { max-width: 520px; margin-bottom: 0; font-size: .8rem; }
.admin-section-heading > a { font-size: .76rem; font-weight: 750; }
.quick-action-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
.quick-action-card { min-width: 0; padding: 1.25rem; display: flex; flex-direction: column; align-items: stretch; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(155deg,var(--surface-raised),var(--surface)); }
.quick-action-card__number { margin-bottom: 2.2rem; color: var(--accent); font-size: .68rem; letter-spacing: .13em; }
.quick-action-card h3 { margin-bottom: .5rem; font-size: 1.15rem; }
.quick-action-card p { flex: 1; font-size: .78rem; }
.quick-action-card label { margin-bottom: .75rem; }
.quick-action-card .button, .quick-action-card button { width: 100%; }
.admin-actions { margin: 1rem 0 2.5rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: .8rem; }
.admin-actions a { padding: 1.25rem; display: grid; gap: .38rem; color: var(--text); transition: transform .16s ease, border-color .16s ease; }
.admin-actions a:hover { transform: translateY(-2px); border-color: var(--line-bright); }
.admin-actions span { color: var(--muted); font-size: .78rem; }
.admin-actions .admin-action-icon { width: 2rem; height: 2rem; margin-bottom: .8rem; display: grid; place-items: center; border: 1px solid rgba(255,178,31,.25); border-radius: .55rem; color: var(--accent); background: rgba(255,178,31,.07); font-weight: 850; }
.admin-data-section { margin-top: 2.5rem; }
.table-wrap { margin-bottom: 2rem; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: .9rem 1rem; text-align: left; border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: 0; }
th { color: var(--accent); background: rgba(0,0,0,.12); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; }
td { color: var(--muted-bright); font-size: .8rem; }
.row-actions { min-width: 265px; display: flex; align-items: center; gap: .55rem; }
.row-actions > a { padding: .55rem .65rem; font-weight: 750; }
.row-actions form { display: flex; align-items: center; gap: .4rem; }
.row-actions select { width: 118px; min-height: 36px; padding: .45rem .5rem; font-size: .72rem; }
.row-actions button, .duration-presets button { min-height: 36px; padding: .45rem .65rem; border: 1px solid var(--line-bright); border-radius: .55rem; color: var(--muted-bright); background: var(--surface-soft); font-size: .72rem; font-weight: 750; }
.row-actions button:hover, .duration-presets button:hover { border-color: var(--accent); color: var(--text); }
.vehicle-visibility { min-width: 230px; display: flex; align-items: center; gap: .55rem; }
.vehicle-visibility form { margin: 0; }
.vehicle-visibility button, .vehicle-visibility > a { min-height: 34px; padding: .45rem .65rem; display: inline-flex; align-items: center; border: 1px solid var(--line-bright); border-radius: .55rem; color: var(--muted-bright); background: var(--surface-soft); font-size: .72rem; font-weight: 750; }
.vehicle-visibility button:hover, .vehicle-visibility > a:hover { border-color: var(--accent); color: var(--text); }
.duration-presets { display: flex; flex-wrap: wrap; gap: .5rem; }
.admin-explainer { margin: 1rem 0; padding: 1rem 1.15rem; display: flex; flex-wrap: wrap; gap: .5rem 2rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.admin-explainer p { margin: 0; font-size: .78rem; }
.admin-explainer strong { color: var(--text); }
.admin-list-tools { margin: 1rem 0; display: flex; align-items: center; flex-wrap: wrap; gap: .65rem; }
.admin-list-tools .search-field { width: min(310px, 100%); }
.admin-filter-bar { display: flex; flex-wrap: wrap; gap: .4rem; }
.admin-filter-bar button { min-height: 38px; padding: .48rem .72rem; border: 1px solid var(--line); border-radius: 99px; color: var(--muted-bright); background: var(--surface); cursor: pointer; font-size: .72rem; font-weight: 750; }
.admin-filter-bar button:hover,
.admin-filter-bar button.is-active { color: #14100a; border-color: var(--accent); background: var(--accent); }
.admin-filter-bar button span { margin-left: .28rem; opacity: .72; }
.admin-result-count { margin-left: auto; color: var(--muted); font-size: .72rem; }
.admin-result-count strong { color: var(--text); }
.status-pill { display: inline-flex; align-items: center; padding: .33rem .55rem; border: 1px solid var(--line); border-radius: 99px; font-size: .68rem; font-weight: 800; white-space: nowrap; }
.status-pill--active { color: #c8f6d6; border-color: rgba(121,216,155,.38); background: rgba(121,216,155,.1); }
.status-pill--warning { color: #ffe2a1; border-color: rgba(255,178,31,.42); background: rgba(255,178,31,.1); }
.status-pill--disabled { color: #ffc4ca; border-color: rgba(235,108,122,.4); background: rgba(235,108,122,.09); }
.status-pill--neutral { color: var(--muted-bright); background: var(--surface-soft); }
tr[hidden] { display: none; }
.table-empty { margin: .75rem; padding: 1.25rem; }
.bulk-code-panel { margin: 1.5rem 0; padding: clamp(1.2rem, 3vw, 2rem); display: grid; grid-template-columns: minmax(220px, .8fr) minmax(460px, 1.2fr); gap: 2rem; align-items: end; border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(145deg, var(--surface-raised), var(--surface)); }
.bulk-code-panel h2 { margin: .35rem 0; }
.bulk-code-panel p { margin: 0; font-size: .8rem; }
.bulk-code-form { display: grid; grid-template-columns: .6fr 1fr 1fr auto; gap: .7rem; align-items: end; }
.bulk-code-form button { min-height: 48px; white-space: nowrap; }
td code { color: var(--text); font-size: .78rem; }
.request-list { display: grid; gap: 1rem; }
.request-card { padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.request-card--open { border-color: rgba(255,178,31,.45); }
.request-card__heading,
.request-card__meta { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.request-card__heading h2 { margin-bottom: .35rem; }
.request-status { padding: .35rem .6rem; border: 1px solid var(--line-bright); border-radius: 99px; color: var(--muted-bright); font-size: .68rem; font-weight: 800; text-transform: uppercase; }
.request-card--open .request-status { color: var(--accent-bright); border-color: rgba(255,178,31,.45); background: rgba(255,178,31,.08); }
.request-message { margin: 1.25rem 0; padding: 1rem; white-space: pre-wrap; border-radius: .7rem; color: var(--muted-bright); background: var(--canvas-soft); }
.request-card__meta { align-items: center; color: var(--muted); font-size: .72rem; }
.request-card__meta form { margin: 0; }
.request-card__meta button { padding: .55rem .75rem; border: 1px solid var(--line-bright); border-radius: .55rem; color: var(--text); background: var(--surface-soft); cursor: pointer; }
.alert,
.success { margin: 1rem 0; padding: .85rem 1rem; border-radius: .7rem; font-size: .82rem; line-height: 1.5; }
.alert { color: #ffd3d3; border: 1px solid #743442; background: #3f1d26; }
.success { color: #cdf4d9; border: 1px solid #2f7046; background: #163923; }
.muted,
.auth-help { color: var(--muted); }

@media (max-width: 980px) {
  .landing-hero { min-height: auto; grid-template-columns: 1fr; }
  .landing-hero__copy { padding-top: 2rem; }
  .landing-visual { width: min(720px, 100%); min-height: 430px; }
  .landing-section--split, .faq-section { grid-template-columns: 1fr; }
  .coverage-panel { grid-template-columns: 1fr; }
  .repair-preview-grid { grid-template-columns: 1fr; }
  .repair-preview { min-height: 0; }
  .landing-cta { align-items: flex-start; flex-direction: column; }
  .quick-action-grid { grid-template-columns: 1fr; }
  .bulk-code-panel { grid-template-columns: 1fr; }
  .bulk-code-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quick-action-card__number { margin-bottom: 1.2rem; }
  .auth-layout { grid-template-columns: 1fr; gap: 1.25rem; }
  .auth-form-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-card { position: static; }
  .auth-intro { padding-bottom: 0; }
  .auth-intro h1 { font-size: clamp(2.5rem, 9vw, 4.5rem); }
  .auth-card { max-width: 720px; }
  .library-hero { align-items: flex-start; flex-direction: column; }
  .library-meta { padding: 0; display: flex; align-items: baseline; gap: .7rem; border: 0; }
  .library-meta strong { font-size: 2.5rem; }
  .manual-layout { grid-template-columns: minmax(290px, 38%) 1fr; }
}

@media (max-width: 760px) {
  .site-header, main, footer { width: min(100% - 1.25rem, 1480px); }
  .site-header { min-height: 68px; }
  .brand small { display: none; }
  .site-header nav { gap: .1rem; }
  .site-header nav > a { display: none; }
  .admin-result-count { width: 100%; margin-left: 0; }
  .bulk-code-form { grid-template-columns: 1fr; }
  .site-header nav > .header-cta { display: inline-flex; }
  .site-header nav form { margin-left: 0; }
  main { padding-block: 1.25rem 3rem; }
  footer { grid-template-columns: 1fr; gap: 1rem; }
  .request-card__heading, .request-card__meta { flex-direction: column; }
  .landing-hero { padding-block: 2.5rem 4rem; }
  .landing-hero h1 { font-size: clamp(2.8rem, 15vw, 4.6rem); }
  .landing-actions { align-items: stretch; flex-direction: column; }
  .landing-actions .button { width: 100%; }
  .landing-visual { min-height: 370px; }
  .signal-card--small { right: .7rem; bottom: 1.6rem; }
  .brand-strip { align-items: flex-start; flex-direction: column; }
  .brand-strip strong { text-align: left; }
  .coverage-brands { grid-template-columns: 1fr; }
  .landing-section { padding-block: 4rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid article { min-height: 0; }
  .feature-grid article > span { margin-bottom: 2rem; }
  .coverage-panel li { grid-template-columns: 1fr; gap: .35rem; }
  .admin-hero { align-items: stretch; flex-direction: column; }
  .admin-hero__status { min-width: 0; }
  .admin-section-heading { align-items: flex-start; flex-direction: column; gap: .5rem; }
  .auth-layout { min-height: 0; }
  .auth-intro { padding-top: .8rem; }
  .trust-list { margin-top: 1.5rem; }
  .library-hero, .hero { padding: 1.5rem; }
  .library-hero h1, .hero h1 { font-size: 2.7rem; }
  .library-toolbar { align-items: stretch; flex-direction: column; }
  .vehicle-brand-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .library-toolbar p { margin: 0 .25rem .2rem; }
  .search-field { width: 100%; }
  .vehicle-grid { grid-template-columns: 1fr; }
  .vehicle-card__media { height: 220px; }
  .vehicle-heading { grid-template-columns: 1fr; }
  .vehicle-heading__media { min-height: 175px; }
  .manual-layout { height: auto; min-height: 0; grid-template-columns: 1fr; }
  .manual-layout aside { max-height: 52vh; border-right: 0; border-bottom: 1px solid var(--line); }
  .manual-layout iframe { height: 72vh; min-height: 560px; }
  .form-grid { grid-template-columns: 1fr; }
  .wide { grid-column: auto; }
  .page-heading { align-items: stretch; flex-direction: column; }
  .page-heading .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}