:root {
    --ink: #121416;
    --muted: #687078;
    --paper: #ffffff;
    --soft: #f3f4f5;
    --line: #dde0e3;
    --red: #e60012;
    --red-dark: #b9000e;
    --shadow: 0 18px 50px rgba(15, 18, 20, .10);
    --radius: 18px;
    --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; }
body, input, select, textarea, button { font-size: 16px; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.section { padding-block: 96px; }
.eyebrow { margin: 0 0 14px; color: #fff; font-size: .75rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow.red { color: var(--red); }
h1, h2, h3 { margin-top: 0; line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(2.7rem, 6vw, 5.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); }
h3 { font-size: 1.3rem; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: 12px 22px; border: 1px solid transparent; border-radius: 999px; font-weight: 800; transition: transform .2s, background .2s, color .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--red); }
.button-primary:hover { background: var(--red-dark); }
.button-secondary { color: var(--ink); background: #fff; border-color: var(--line); }
.button-light { color: var(--ink); background: #fff; }
.button-outline-light, .button-ghost { color: #fff; border-color: rgba(255,255,255,.55); background: rgba(15,15,15,.18); backdrop-filter: blur(8px); }
.button-small { min-height: 40px; padding: 8px 16px; font-size: .9rem; }

.site-header { position: sticky; z-index: 50; top: 0; display: grid; grid-template-columns: auto 1fr auto; align-items: center; min-height: 82px; padding: 8px max(20px, calc((100vw - 1180px) / 2)); background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(18,20,22,.08); backdrop-filter: blur(16px); }
.brand img { width: 150px; height: 66px; object-fit: contain; object-position: left center; }
.main-nav { display: flex; justify-content: center; gap: clamp(18px, 3vw, 40px); font-weight: 700; }
.main-nav a { padding: 10px 0; border-bottom: 2px solid transparent; }
.main-nav a:hover { color: var(--red); border-color: var(--red); }
.header-call { padding: 11px 18px; color: #fff; background: var(--ink); border-radius: 999px; font-weight: 800; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 11px; border: 0; border-radius: 10px; background: var(--soft); }
.menu-toggle > span:not(.sr-only) { display: block; height: 2px; margin: 4px 0; background: var(--ink); }

.hero { position: relative; min-height: min(780px, calc(100svh - 82px)); display: flex; align-items: end; overflow: hidden; background: #1b1d20; }
.hero-image, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center; }
.hero-shade { background: linear-gradient(90deg, rgba(8,9,10,.90) 0%, rgba(8,9,10,.58) 43%, rgba(8,9,10,.12) 78%), linear-gradient(0deg, rgba(8,9,10,.55), transparent 55%); }
.hero-content { position: relative; z-index: 1; padding-block: 100px 56px; color: #fff; }
.hero h1 { max-width: 850px; margin-bottom: 22px; }
.hero h1 span { color: #ff2939; }
.hero-copy { max-width: 600px; margin: 0 0 28px; color: rgba(255,255,255,.82); font-size: 1.16rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 58px; color: rgba(255,255,255,.75); font-size: .93rem; font-weight: 650; }
.trust-row span::first-letter { color: #ff2939; }

.section-heading { margin-bottom: 36px; }
.section-heading h2 { margin-bottom: 14px; }
.split-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.split-heading > p { color: var(--muted); font-weight: 700; }
.centered { max-width: 720px; margin-inline: auto; text-align: center; }
.centered > p:last-child { color: var(--muted); font-size: 1.1rem; }
.inventory-tools { display: grid; grid-template-columns: 1fr 220px 220px; gap: 12px; margin-bottom: 30px; }
.inventory-tools input, .inventory-tools select { width: 100%; height: 52px; padding: 0 16px; color: var(--ink); background: var(--soft); border: 1px solid transparent; border-radius: 12px; outline: none; }
.inventory-tools input:focus, .inventory-tools select:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(230,0,18,.10); }
.vehicle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.vehicle-card { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 10px 30px rgba(18,20,22,.06); transition: transform .25s, box-shadow .25s; }
.vehicle-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.vehicle-image-wrap { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--soft); }
.vehicle-image-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.vehicle-card:hover .vehicle-image-wrap img { transform: scale(1.035); }
.card-badge { position: absolute; top: 14px; left: 14px; padding: 6px 11px; color: #fff; background: rgba(18,20,22,.86); border-radius: 999px; font-size: .75rem; font-weight: 800; }
.vehicle-card-body { padding: 22px; }
.vehicle-make { margin: 0 0 7px; color: var(--red); font-size: .76rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.vehicle-card h3 { margin-bottom: 18px; }
.vehicle-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 7px 16px; padding: 16px 0; color: var(--muted); border-block: 1px solid var(--line); font-size: .9rem; }
.vehicle-card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 17px; }
.vehicle-card-footer strong { font-size: 1.36rem; }
.vehicle-card-footer a { color: var(--red); font-weight: 800; }
.empty-state, .demo-note { padding: 18px; color: var(--muted); background: var(--soft); border-radius: 12px; text-align: center; }
.demo-note { margin-top: 28px; font-size: .85rem; }

.service { background: var(--soft); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); }
.service-grid article { min-height: 270px; padding: 36px; background: #fff; }
.service-grid article > span { color: var(--red); font-size: 2.8rem; font-weight: 900; letter-spacing: -.08em; }
.service-grid h3 { margin: 24px 0 10px; }
.service-grid p { margin: 0; color: var(--muted); }
.service-card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-card { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 12px 34px rgba(18,20,22,.07); transition: transform .25s, box-shadow .25s; }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.service-card > a { display: block; overflow: hidden; aspect-ratio: 16/9; background: #dfe1e3; }
.service-card > a img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.service-card:hover > a img { transform: scale(1.035); }
.service-card > div { padding: 28px 30px 32px; }
.service-card > div > span { color: var(--red); font-size: .78rem; font-weight: 900; letter-spacing: .12em; }
.service-card h3 { margin: 10px 0 12px; font-size: 1.55rem; }
.service-card p { margin: 0; color: var(--muted); }
.service-card .text-link { margin-top: 20px; }
.service-all { margin-top: 32px; text-align: center; }
.about { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; }
.about-card { padding: clamp(32px, 5vw, 70px); background: #111315; border-radius: var(--radius); color: #fff; }
.about-card p:not(.eyebrow) { max-width: 640px; color: rgba(255,255,255,.72); font-size: 1.08rem; }
.text-link { display: inline-block; margin-top: 20px; color: #ff2939; font-weight: 800; }
.about-stat { display: flex; flex-direction: column; justify-content: end; min-height: 360px; padding: 34px; color: #fff; background: var(--red); border-radius: var(--radius); }
.about-stat strong { font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1; letter-spacing: -.06em; }
.damage-promo { display: grid; grid-template-columns: 1.15fr .85fr; align-items: stretch; gap: 0; }
.damage-promo-image { min-height: 520px; overflow: hidden; border-radius: var(--radius) 0 0 var(--radius); }
.damage-promo-image img { width: 100%; height: 100%; object-fit: cover; }
.damage-promo-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(34px, 5vw, 64px); color: #fff; background: var(--ink); border-radius: 0 var(--radius) var(--radius) 0; }
.damage-promo-copy h2 { margin-bottom: 18px; }
.damage-promo-copy > p:not(.eyebrow) { color: rgba(255,255,255,.72); }
.damage-promo-copy ul { display: grid; gap: 8px; padding: 0; margin: 18px 0 28px; list-style: none; }
.damage-promo-copy li::before { margin-right: 9px; color: #ff2939; content: "✓"; font-weight: 900; }
.damage-promo-copy .button { align-self: flex-start; }
.contact { color: #fff; background: var(--red); }
.contact-grid { display: grid; grid-template-columns: 1.5fr 1fr; align-items: center; gap: 70px; }
.contact h2 { max-width: 650px; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.contact-card { display: flex; flex-direction: column; padding: 32px; background: rgba(92,0,7,.22); border: 1px solid rgba(255,255,255,.24); border-radius: var(--radius); font-style: normal; }
.contact-card > span { margin-bottom: 18px; font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.contact-card strong { margin-bottom: 18px; font-size: 1.3rem; }
.contact-card a { padding-block: 4px; }
.contact-card .route-link { margin-top: 17px; font-weight: 800; }

.site-footer { padding: 70px 0 0; color: rgba(255,255,255,.72); background: #0d0f10; }
.footer-grid { display: grid; grid-template-columns: 1.35fr 1fr .8fr .7fr; gap: 48px; }
.footer-logo { width: 190px; height: 118px; padding: 9px; background: #fff; border-radius: 10px; object-fit: contain; }
.footer-grid p { max-width: 350px; }
.footer-grid h2 { margin-bottom: 16px; color: #fff; font-size: 1rem; letter-spacing: 0; }
.footer-grid address, .footer-grid > div:nth-child(n+3) { display: flex; flex-direction: column; font-style: normal; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 60px; padding-block: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: .82rem; }
.footer-bottom a { color: #fff; }
.floating-phone { position: fixed; z-index: 40; right: 20px; bottom: 20px; display: none; width: 54px; height: 54px; align-items: center; justify-content: center; color: #fff; background: var(--red); border-radius: 50%; box-shadow: 0 12px 30px rgba(0,0,0,.25); font-size: 1.35rem; }

.detail-page { padding-block: 54px 90px; }
.back-link { display: inline-block; margin-bottom: 28px; color: var(--muted); font-weight: 700; }
.detail-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 30px; }
.detail-heading h1 { margin: 0; font-size: clamp(2.2rem, 4vw, 4rem); }
.detail-heading > strong { white-space: nowrap; font-size: clamp(2rem, 4vw, 3rem); }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(300px, .8fr); align-items: start; gap: 28px; }
.main-photo { overflow: hidden; aspect-ratio: 4/3; background: var(--soft); border-radius: var(--radius); }
.main-photo img { width: 100%; height: 100%; object-fit: cover; }
.thumbnail-row { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; }
.thumbnail-row button { flex: 0 0 100px; height: 76px; padding: 0; overflow: hidden; background: var(--soft); border: 2px solid transparent; border-radius: 10px; }
.thumbnail-row button:hover { border-color: var(--red); }
.thumbnail-row img { width: 100%; height: 100%; object-fit: cover; }
.detail-copy { padding-block: 40px; }
.detail-copy h2, .spec-card h2, .inquiry-card h2 { font-size: 1.35rem; letter-spacing: -.02em; }
.detail-copy p { color: var(--muted); }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; padding: 0; list-style: none; }
.feature-list li::first-letter { color: var(--red); }
.detail-sidebar { position: sticky; top: 104px; display: grid; gap: 18px; }
.spec-card, .inquiry-card { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); }
.spec-card > div { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.spec-card span { color: var(--muted); }
.spec-card strong { text-align: right; }
.inquiry-card { color: #fff; background: var(--ink); border-color: var(--ink); }
.inquiry-card p { color: rgba(255,255,255,.68); }
.inquiry-card .button { width: 100%; margin-top: 8px; }

.legal-page { max-width: 860px; padding-block: 70px 100px; }
.legal-page h1 { margin-bottom: 10px; font-size: clamp(2.7rem, 6vw, 4.5rem); }
.legal-intro { margin-bottom: 50px; color: var(--muted); font-size: 1.1rem; }
.legal-page section { padding: 27px 0; border-top: 1px solid var(--line); }
.legal-page section h2 { font-size: 1.35rem; letter-spacing: -.02em; }
.legal-page section p { color: #41474c; }
.legal-page mark { padding: 2px 5px; background: #fff0a8; }
.legal-page a { color: var(--red-dark); text-decoration: underline; text-underline-offset: 3px; }
.legal-review-note { margin-top: 35px; padding: 20px; background: #fff5c7; border-left: 4px solid #d7a900; border-radius: 8px; }

.assessment-hero { position: relative; min-height: 650px; display: flex; align-items: end; overflow: hidden; background: var(--ink); }
.assessment-hero > img, .assessment-hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.assessment-hero > img { object-fit: cover; object-position: center; }
.assessment-hero-shade { background: linear-gradient(90deg, rgba(8,9,10,.91), rgba(8,9,10,.58) 48%, rgba(8,9,10,.12)), linear-gradient(0deg, rgba(8,9,10,.55), transparent 55%); }
.assessment-hero-content { position: relative; z-index: 1; padding-block: 90px 62px; color: #fff; }
.assessment-hero h1 { max-width: 850px; margin-bottom: 22px; }
.assessment-hero h1 span { color: #ff2939; }
.assessment-hero-content > p:not(.eyebrow) { max-width: 600px; margin-bottom: 28px; color: rgba(255,255,255,.82); font-size: 1.15rem; }
.assessment-intro { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(40px, 8vw, 110px); }
.assessment-intro p { margin-top: 0; color: var(--muted); font-size: 1.06rem; }
.assessment-process { background: var(--soft); }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.process-grid article { padding: 34px; background: #fff; border-radius: var(--radius); box-shadow: 0 12px 30px rgba(18,20,22,.06); }
.process-grid article > span { color: var(--red); font-size: 2.4rem; font-weight: 900; letter-spacing: -.08em; }
.process-grid h3 { margin: 22px 0 10px; }
.process-grid p { margin-bottom: 0; color: var(--muted); }
.assessment-detail { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: clamp(35px, 7vw, 90px); }
.assessment-detail-image { overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); }
.assessment-detail-image img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.assessment-detail-copy > p:not(.eyebrow) { color: var(--muted); }
.check-list { display: grid; gap: 10px; padding: 0; margin: 24px 0; list-style: none; }
.check-list li { padding-bottom: 10px; border-bottom: 1px solid var(--line); font-weight: 700; }
.check-list li::before { margin-right: 10px; color: var(--red); content: "✓"; }
.assessment-note { padding: 14px 16px; background: var(--soft); border-radius: 10px; font-size: .9rem; }
.assessment-cta { color: #fff; background: var(--red); }
.assessment-cta > .shell { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.assessment-cta h2 { margin-bottom: 12px; }
.assessment-cta p:last-child { margin-bottom: 0; }
.assessment-cta-actions { display: flex; flex-wrap: wrap; flex: 0 0 auto; gap: 12px; }

.services-overview-hero { padding-block: clamp(90px, 13vw, 160px); color: #fff; background: radial-gradient(circle at 83% 18%, rgba(230,0,18,.28), transparent 30%), linear-gradient(135deg, #090b0c, #1d2023); }
.services-overview-hero h1 { max-width: 900px; margin-bottom: 24px; }
.services-overview-hero h1 span { color: #ff2939; }
.services-overview-hero > .shell > p:last-child { max-width: 650px; margin: 0; color: rgba(255,255,255,.75); font-size: 1.16rem; }
.overview-list { display: grid; gap: 42px; }
.overview-service { display: grid; grid-template-columns: 1.08fr .92fr; overflow: hidden; background: var(--soft); border-radius: var(--radius); }
.overview-service.reverse { grid-template-columns: .92fr 1.08fr; }
.overview-service.reverse > img { order: 2; }
.overview-service > img { width: 100%; height: 100%; min-height: 410px; object-fit: cover; }
.overview-service > div { display: flex; flex-direction: column; justify-content: center; padding: clamp(34px, 5vw, 64px); }
.overview-service > div > span { margin-bottom: 14px; color: #c9cdd0; font-size: 3rem; font-weight: 900; letter-spacing: -.08em; line-height: 1; }
.overview-service h2 { margin-bottom: 17px; font-size: clamp(2rem, 3.5vw, 3rem); }
.overview-service div > p:not(.eyebrow) { margin-top: 0; color: var(--muted); }
.overview-service .button { align-self: flex-start; margin-top: 12px; }
.service-page-hero > img { object-position: center; }

.admin-body { min-height: 100vh; background: #f2f3f4; }
.admin-header { display: flex; align-items: center; justify-content: space-between; min-height: 78px; padding: 8px max(20px, calc((100vw - 1180px) / 2)); background: #fff; border-bottom: 1px solid var(--line); }
.admin-header img { width: 140px; height: 60px; object-fit: contain; }
.admin-header > div { display: flex; align-items: center; gap: 18px; }
.admin-header form { margin: 0; }
.login-shell { display: grid; min-height: calc(100vh - 78px); place-items: center; padding: 30px 20px; }
.login-card { width: min(480px, 100%); padding: clamp(28px, 5vw, 48px); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.login-card h1 { font-size: 2.2rem; }
.account-shell { display: grid; place-items: start center; }
.account-card { width: min(620px, 100%); padding: clamp(28px, 5vw, 48px); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.account-card h1 { margin-bottom: 14px; font-size: clamp(2.2rem, 5vw, 3.5rem); }
.account-card > p:not(.eyebrow) { color: var(--muted); }
.stack-form { display: grid; gap: 16px; margin-top: 28px; }
.stack-form label, .vehicle-form label { display: grid; gap: 7px; font-size: .88rem; font-weight: 750; }
.stack-form input, .vehicle-form input, .vehicle-form select, .vehicle-form textarea { width: 100%; min-height: 48px; padding: 11px 13px; color: var(--ink); background: #fff; border: 1px solid #cfd3d6; border-radius: 9px; outline: none; }
.vehicle-form textarea { resize: vertical; }
.stack-form input:focus, .vehicle-form input:focus, .vehicle-form select:focus, .vehicle-form textarea:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(230,0,18,.1); }
.alert { margin: 20px 0; padding: 14px 16px; border-radius: 10px; font-weight: 700; }
.alert.error { color: #8c0010; background: #ffe5e8; }
.alert.success { color: #135f31; background: #dcf7e6; }
.admin-shell { width: var(--shell); margin-inline: auto; padding-block: 50px 90px; }
.admin-title { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.admin-title h1 { margin: 0; font-size: clamp(2.2rem, 5vw, 3.8rem); }
.admin-vehicle-list { display: grid; gap: 12px; }
.admin-vehicle-list article { display: grid; grid-template-columns: 150px 1fr auto; align-items: center; gap: 22px; padding: 14px; background: #fff; border-radius: 14px; box-shadow: 0 5px 18px rgba(18,20,22,.05); }
.admin-vehicle-list img { width: 150px; height: 105px; object-fit: cover; border-radius: 10px; }
.admin-vehicle-list h2 { margin: 5px 0; font-size: 1.2rem; }
.admin-vehicle-list p { margin: 0; color: var(--muted); }
.status { display: inline-flex; padding: 3px 8px; border-radius: 999px; font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.status.available { color: #126132; background: #dcf7e6; }
.status.sold { color: #7b4c00; background: #fff0c2; }
.row-actions { display: flex; align-items: center; gap: 12px; }
.row-actions form { margin: 0; }
.danger-link { padding: 9px; color: #b00012; background: transparent; border: 0; font-weight: 800; }
.vehicle-form { display: grid; gap: 18px; }
.form-section { padding: clamp(22px, 4vw, 34px); background: #fff; border-radius: 14px; box-shadow: 0 5px 18px rgba(18,20,22,.05); }
.form-section h2 { font-size: 1.35rem; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.form-grid .wide { grid-column: 1 / -1; }
.form-section small { color: var(--muted); font-weight: 500; }
.existing-images { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin: 18px 0; }
.existing-images label { overflow: hidden; border: 1px solid var(--line); border-radius: 9px; }
.existing-images img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.existing-images span { padding: 8px; font-size: .78rem; }
.existing-images input { width: auto; min-height: 0; }
.upload-box { place-items: center; min-height: 110px; padding: 24px; color: var(--red-dark); background: #fff6f7; border: 2px dashed #ef9ba4; border-radius: 10px; text-align: center; }
.upload-box input { max-width: 480px; border: 0; }
.form-actions { display: flex; justify-content: flex-end; gap: 12px; }

@media (max-width: 920px) {
    .site-header { grid-template-columns: auto auto; justify-content: space-between; }
    .menu-toggle { display: block; }
    .header-call { display: none; }
    .main-nav { position: absolute; inset: 82px 0 auto; display: none; flex-direction: column; gap: 0; padding: 12px 20px 22px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 12px 24px rgba(0,0,0,.08); }
    .main-nav.open { display: flex; }
    .main-nav a { padding: 13px 0; }
    .vehicle-grid { grid-template-columns: repeat(2, 1fr); }
    .service-grid { grid-template-columns: 1fr; gap: 1px; }
    .service-grid article { min-height: auto; }
    .service-card-grid { grid-template-columns: 1fr; }
    .about { grid-template-columns: 1fr; }
    .about-stat { min-height: 230px; }
    .damage-promo { grid-template-columns: 1fr; }
    .damage-promo-image { min-height: 390px; border-radius: var(--radius) var(--radius) 0 0; }
    .damage-promo-copy { border-radius: 0 0 var(--radius) var(--radius); }
    .contact-grid { grid-template-columns: 1fr; gap: 42px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid > div:first-child { grid-column: 1 / -1; }
    .detail-layout { grid-template-columns: 1fr; }
    .detail-sidebar { position: static; grid-template-columns: 1fr 1fr; }
    .inventory-tools { grid-template-columns: 1fr 1fr; }
    .inventory-tools .search-field { grid-column: 1 / -1; }
    .assessment-intro, .assessment-detail { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .assessment-cta > .shell { align-items: flex-start; flex-direction: column; }
    .overview-service, .overview-service.reverse { grid-template-columns: 1fr; }
    .overview-service.reverse > img { order: 0; }
    .overview-service > img { min-height: 360px; }
}

@media (max-width: 640px) {
    :root { --shell: min(100% - 28px, 1180px); }
    .section { padding-block: 68px; }
    .site-header { min-height: 72px; }
    .brand img { width: 126px; height: 56px; }
    .main-nav { top: 72px; }
    .hero { min-height: 700px; }
    .hero-shade { background: linear-gradient(0deg, rgba(8,9,10,.92) 0%, rgba(8,9,10,.58) 62%, rgba(8,9,10,.12)); }
    .hero-content { padding-block: 80px 38px; }
    .hero-actions .button { width: 100%; }
    .trust-row { gap: 9px 16px; margin-top: 38px; font-size: .82rem; }
    .split-heading, .detail-heading, .admin-title { align-items: start; flex-direction: column; }
    .inventory-tools { grid-template-columns: 1fr; }
    .inventory-tools .search-field { grid-column: auto; }
    .vehicle-grid { grid-template-columns: 1fr; }
    .contact-actions .button { width: 100%; }
    .footer-grid { grid-template-columns: 1fr; gap: 36px; }
    .footer-grid > div:first-child { grid-column: auto; }
    .footer-bottom { flex-direction: column; }
    .floating-phone { display: flex; }
    .detail-sidebar { grid-template-columns: 1fr; }
    .feature-list { grid-template-columns: 1fr; }
    .admin-header .site-preview-link { display: none; }
    .admin-header { padding-inline: 12px; }
    .admin-header img { width: 90px; }
    .admin-header > div { gap: 8px; }
    .admin-header > div > a { font-size: .82rem; }
    .admin-header .button-small { padding-inline: 11px; }
    .admin-vehicle-list article { grid-template-columns: 90px 1fr; gap: 14px; }
    .admin-vehicle-list img { width: 90px; height: 72px; }
    .row-actions { grid-column: 1 / -1; justify-content: flex-end; }
    .form-grid { grid-template-columns: 1fr; }
    .form-grid .wide { grid-column: auto; }
    .existing-images { grid-template-columns: repeat(2, 1fr); }
    .form-actions .button { flex: 1; }
    .assessment-hero { min-height: 650px; }
    .assessment-hero-shade { background: linear-gradient(0deg, rgba(8,9,10,.93), rgba(8,9,10,.52) 68%, rgba(8,9,10,.12)); }
    .assessment-cta-actions, .assessment-cta-actions .button { width: 100%; }
    .service-card > div { padding: 24px; }
    .overview-list { gap: 24px; }
    .overview-service > img { min-height: 250px; aspect-ratio: 16/10; }
    .overview-service > div { padding: 28px 24px 34px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}