:root {
  --bg: #0b1220;
  --surface: #101b29;
  --surface-soft: #0d1623;
  --cyan: #00d4ff;
  --white: #f5f7fa;
  --muted: #a9b4c3;
  --border: #263342;
  --display: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 30px; }
body { margin: 0; background: var(--bg); color: var(--white); font: 16px/1.7 var(--body); -webkit-font-smoothing: antialiased; }
button, input { font: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
h1, h2 { font-family: var(--display); font-weight: 550; letter-spacing: -.045em; }
h2 { font-size: clamp(32px, 3.4vw, 48px); line-height: 1.16; }
h3 { font-weight: 600; line-height: 1.3; letter-spacing: -.025em; }
em { color: var(--cyan); font-style: normal; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); border: 0; white-space: nowrap; }
::selection { background: #00d4ff; color: #09131d; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 5px; }
.wrap { width: min(1184px, calc(100% - 96px)); margin-inline: auto; }
.section { padding-block: 104px; }
.eyebrow { margin-bottom: 20px; color: var(--cyan); font-size: 11px; font-weight: 600; line-height: 1.6; letter-spacing: .16em; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 26px; min-height: 52px; padding: 15px 22px; border: 1px solid var(--cyan); border-radius: 4px; background: var(--cyan); color: #09151e; font-size: 14px; font-weight: 650; line-height: 1.45; text-align: center; transition: background .18s ease, border-color .18s ease; }
.button:hover { background: #8ce2f6; border-color: #8ce2f6; }
.button > span[aria-hidden="true"] { font-size: 20px; font-weight: 400; line-height: 1; }
.button-small { min-height: 44px; padding: 11px 17px; font-size: 13px; gap: 20px; }
.text-link { display: inline-flex; align-items: center; gap: 14px; min-height: 44px; font-size: 14px; font-weight: 500; line-height: 1.5; }
.text-link:hover, .card-link:hover, .source-link:hover { color: var(--cyan); }
.text-link span { font-size: 21px; }
.skip { position: fixed; top: -80px; left: 15px; z-index: 99; background: var(--cyan); color: var(--bg); padding: 12px 18px; }
.skip:focus { top: 10px; }

.header { position: relative; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 32px; min-height: 88px; padding: 18px max(48px, calc((100vw - 1184px) / 2)); border-bottom: 1px solid #ffffff12; background: var(--bg); }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; gap: 11px; font-size: 20px; font-weight: 750; line-height: 1.1; letter-spacing: .015em; }
.brand img { width: 45px; height: 34px; }
.brand-accent { margin-left: 4px; color: var(--cyan); }
.brand small { display: block; margin-top: 7px; color: #a5b3c2; font-size: 9px; font-weight: 450; letter-spacing: .08em; }
.desktop-nav { display: flex; align-items: center; gap: 30px; color: #c7d0d9; font-size: 13px; white-space: nowrap; }
.desktop-nav a { padding-block: 10px; }
.desktop-nav a:hover { color: var(--cyan); }
.menu-toggle, .mobile-nav { display: none; }

.hero { position: relative; display: flex; align-items: center; min-height: 655px; overflow: hidden; background: var(--bg); }
.hero-picture { position: absolute; inset: 0; background: url('assets/headlight-hero.webp') 66% 58% / cover no-repeat; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, #0b1220fa 0%, #0b1220eb 28%, #0b122080 57%, #0b122030 100%), linear-gradient(0deg, #0b1220b3, transparent 32%); }
.hero-content { position: relative; padding-block: 60px 66px; }
.hero .eyebrow { font-size: 11px; max-width: 510px; margin-bottom: 24px; }
.hero h1 { max-width: 820px; font-size: clamp(44px, 4.9vw, 70px); line-height: 1.12; letter-spacing: -.05em; }
.hero h1 em { color: var(--cyan); }
.hero-copy { max-width: 570px; margin: 22px 0 14px; color: #c4ced9; font-size: 16px; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 38px; color: #b4c1ce; font-size: 12px; }
.hero-tags i { padding-right: 7px; color: var(--cyan); font-style: normal; }
.hero-caption, .hero-bottom, .pulse, .crosshair { display: none; }
.hero-location { display: inline-flex; align-items: center; gap: 9px; min-height: 32px; color: #c8dce8; font-size: 13px; line-height: 1.6; text-decoration: underline; text-decoration-color: #607c8f; text-underline-offset: 4px; }
.hero-location:hover { color: var(--cyan); text-decoration-color: var(--cyan); }
.hero-prices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: min(590px, 100%); margin: 24px 0 26px; border-block: 1px solid #4a63715c; }
.hero-prices a { display: flex; flex-direction: column; justify-content: center; gap: 5px; min-width: 0; min-height: 82px; padding: 13px 20px; transition: background .18s ease; }
.hero-prices a:first-child { padding-left: 0; }
.hero-prices a + a { border-left: 1px solid #4a63715c; }
.hero-prices a:hover { background: #00d4ff0c; }
.hero-prices span { color: #b7c8d5; font-size: 12px; line-height: 1.5; }
.hero-prices strong { color: var(--white); font-size: 24px; font-weight: 600; line-height: 1.25; letter-spacing: -.035em; white-space: nowrap; }

.service-strip { border-block: 1px solid var(--border); background: var(--surface-soft); }
.service-strip > .wrap { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; min-height: 92px; }
.service-strip .wrap > span { color: var(--muted); font-size: 11px; line-height: 1.8; letter-spacing: .09em; }
.service-strip strong { color: #d3dce5; font-weight: 500; }
.service-strip a { display: flex; align-items: center; gap: 12px; min-height: 44px; padding-left: 32px; border-left: 1px solid var(--border); font-size: 14px; }
.service-strip a:last-child { margin-left: 32px; }
.service-strip a > span:last-child { margin-left: auto; color: var(--cyan); font-size: 22px; }
.service-strip a:hover { color: var(--cyan); }
.strip-number { display: none; }

.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; margin-bottom: 40px; }
.section-heading > p { max-width: 345px; padding-bottom: 3px; color: var(--muted); font-size: 14px; line-height: 1.85; }
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.service-card { display: grid; grid-template-rows: 235px 1fr; position: relative; min-width: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 5px; background: var(--surface); }
.service-card > img, .service-card > .led-service-image { grid-row: 1; grid-column: 1; width: 100%; height: 235px; object-fit: cover; }
.restoration-card > img { object-position: 50% 62%; }
.led-service-image { position: relative; overflow: hidden; background: #152536; }
.led-service-image img { width: 200%; max-width: none; height: 100%; object-fit: cover; object-position: 50% 67%; transform: translateX(-50%); }
.card-shade { display: none; }
.card-content { grid-row: 2; grid-column: 1; display: flex; flex-direction: column; align-items: flex-start; min-width: 0; padding: 31px 32px; position: relative; }
.service-index { margin-bottom: 15px; color: var(--cyan); font-size: 10px; font-weight: 600; letter-spacing: .13em; }
.service-card h3 { font-size: 30px; font-weight: 550; line-height: 1.18; letter-spacing: -.04em; }
.service-card p { max-width: 440px; margin: 19px 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.service-inclusions { display: grid; gap: 7px; width: 100%; margin: 0; padding: 0; list-style: none; color: #c4cfda; font-size: 13px; line-height: 1.65; }
.service-inclusions li { position: relative; padding-left: 20px; }
.service-inclusions li::before { position: absolute; left: 0; color: var(--cyan); content: '✓'; font-size: 12px; }
.pills { display: flex; flex-wrap: wrap; gap: 5px 16px; margin: 0 0 6px; color: #c4cfda; font-size: 12px; }
.pills span + span { position: relative; }
.pills span + span::before { position: absolute; left: -10px; content: '·'; color: #697c90; }
.service-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 7px 12px; width: 100%; margin-top: 23px; }
.price-amount { color: var(--white); font-size: 38px; font-weight: 550; line-height: 1.15; letter-spacing: -.05em; white-space: nowrap; }
.price-amount small { font-size: .5em; font-weight: 500; letter-spacing: 0; }
.price-context { color: #bac7d3; font-size: 12px; line-height: 1.5; }
.service-card .price-note, .price-note { max-width: none; margin: 9px 0 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.card-link { display: flex; align-items: center; justify-content: space-between; gap: 20px; width: 100%; min-height: 58px; margin-top: auto; padding-top: 26px; font-size: 14px; font-weight: 500; line-height: 1.6; }
.card-link span { color: var(--cyan); font-size: 23px; }
.light-art, .lamp-ring, .lamp-core, .beam-line { display: none; }
.service-footnote { margin-top: 20px; color: var(--muted); font-size: 12px; line-height: 1.75; }
@media (min-width: 601px) {
  .service-card .pills { margin-top: auto; }
  .service-card .service-inclusions { margin-top: auto; padding-top: 4px; }
  .service-card .card-link { margin-top: 0; }
}
.bundle-offer { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 35px; margin-top: 28px; padding: 30px 32px; border: 1px solid #354858; border-radius: 5px; background: #13212d; }
.bundle-copy h3 { font-size: 22px; font-weight: 550; }
.bundle-copy p { margin-top: 9px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.bundle-copy .eyebrow { margin-bottom: 10px; }
.bundle-price { color: var(--white); font-size: 36px; font-weight: 550; line-height: 1.2; letter-spacing: -.045em; white-space: nowrap; }
.bundle-price small, .bundle-price .price-context { display: block; margin-top: 7px; color: var(--muted); font-size: 12px; font-weight: 400; letter-spacing: 0; white-space: normal; }
.bundle-offer .button { min-width: 155px; }
.bundle-savings { display: inline-block; margin-top: 15px; padding: 5px 10px; border: 1px solid #2b6376; border-radius: 3px; background: #00d4ff09; color: #b8edf8; font-size: 12px; font-weight: 550; line-height: 1.5; }
.bundle-copy .bundle-comparison, .bundle-comparison { margin-top: 9px; color: #a4b5c5; font-size: 12px; font-weight: 400; line-height: 1.7; letter-spacing: 0; white-space: normal; }

.clarity-section { padding-block: 96px; border-block: 1px solid #ffffff07; background: var(--surface-soft); }
.clarity-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 72px; }
.clarity-copy > p:not(.eyebrow) { max-width: 385px; margin-top: 24px; color: var(--muted); font-size: 15px; }
.clarity-copy .text-link { margin-top: 24px; }
.compare-instruction { display: flex; align-items: center; gap: 12px; font-size: 13px !important; }
.compare-instruction span { color: var(--cyan); font-size: 24px; }
.comparison { position: relative; height: 420px; overflow: hidden; border-radius: 5px; background: #0a101b; }
.compare-clear, .compare-dull, .compare-dull img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 65%; }
.compare-dull { clip-path: inset(0 calc(100% - var(--split)) 0 0); background: #bbad6a; }
.compare-dull img { filter: sepia(.85) saturate(.55) blur(2px) contrast(.56) brightness(1.2); opacity: .83; }
.compare-label { position: absolute; z-index: 2; top: 18px; padding: 7px 10px; border: 1px solid #b9d0e42e; border-radius: 2px; background: #08111be6; font-size: 10px; line-height: 1.5; letter-spacing: .05em; }
.compare-label.left { left: 16px; }
.compare-label.right { right: 16px; color: var(--cyan); }
.compare-divider { position: absolute; z-index: 3; left: var(--split); top: 0; bottom: 0; width: 2px; transform: translateX(-1px); background: var(--cyan); pointer-events: none; }
.compare-divider span { position: absolute; top: 50%; left: 50%; display: grid; place-items: center; width: 46px; height: 46px; padding-left: 3px; transform: translate(-50%, -50%); border-radius: 50%; background: var(--cyan); color: var(--bg); font-size: 23px; letter-spacing: 3px; box-shadow: 0 0 0 5px #0002; }
.comparison input { position: absolute; z-index: 4; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.comparison:focus-within { outline: 2px solid var(--cyan); outline-offset: 5px; }
.image-caption, .lighting-caption { margin-top: 14px; color: #9faebe; font-size: 12px; line-height: 1.75; }

.lighting-section { border-bottom: 1px solid var(--border); }
.lighting-section .section-heading > p { max-width: 390px; }
.lighting-comparison { position: relative; margin: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 5px; background: #0b1622; }
.lighting-image { display: block; width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; }
.lighting-labels { display: grid; grid-template-columns: 1fr 1fr; gap: 0; padding: 16px 0; background: #0b1622; border-bottom: 1px solid var(--border); font-size: 13px; font-weight: 500; }
.lighting-labels > * { padding-inline: 25px; }
.lighting-labels > :last-child { color: #d6f5ff; }
.lighting-labels small { display: block; margin-top: 4px; color: #c2cdd8; font-size: 11px; font-weight: 400; }
.lighting-caption { margin: 0; padding: 16px 24px; border-top: 1px solid var(--border); }
.lighting-details { display: grid; grid-template-columns: 250px 1fr; gap: 42px; align-items: center; margin-top: 34px; }
.lighting-fact { display: flex; flex-direction: column; align-items: flex-start; padding-right: 30px; border-right: 1px solid var(--border); }
.lighting-fact small { margin-bottom: 9px; color: var(--muted); font-size: 11px; letter-spacing: .12em; }
.lighting-description h3 { margin-bottom: 12px; color: var(--white); font-size: 19px; line-height: 1.4; }
.lighting-fact strong { color: var(--white); font-size: 44px; font-weight: 550; line-height: 1.1; letter-spacing: -.05em; }
.lighting-fact span { margin-top: 9px; color: var(--muted); font-size: 13px; }
.lighting-description { color: var(--muted); font-size: 14px; line-height: 1.8; }
.lighting-description p + p { margin-top: 10px; }
.lighting-description strong { color: #d7e3ed; font-weight: 550; }
.source-link { display: inline-block; margin-top: 12px; color: #c5d9e8; font-size: 12px; text-decoration: underline; text-underline-offset: 4px; }
.lighting-benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin-block: 33px 28px; }
.lighting-benefits article { min-width: 0; padding-top: 20px; border-top: 1px solid #3b4b5b; }
.lighting-benefits h3 { margin-bottom: 11px; font-size: 17px; font-weight: 550; }
.lighting-benefits p { color: var(--muted); font-size: 14px; line-height: 1.8; }
.product-details { margin-top: 28px; border-block: 1px solid var(--border); }
.product-details summary { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; padding-block: 20px; list-style: none; color: #cbd9e4; font-size: 14px; font-weight: 500; line-height: 1.7; cursor: pointer; }
.product-details summary::-webkit-details-marker { display: none; }
.product-details summary > span { flex-shrink: 0; color: var(--cyan); font-size: 22px; font-weight: 400; line-height: 1; }
.product-details[open] summary > span { transform: rotate(45deg); }
.product-details summary:hover { color: var(--cyan); }
.product-details[open] summary { padding-bottom: 13px; }
.product-details > p, .product-details > div { margin: 0; padding: 0 0 23px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.product-details p + p { margin-top: 12px; }
.product-details h3 { margin-bottom: 11px; color: var(--white); font-size: 17px; }
.product-details .lighting-details { grid-template-columns: 1fr; gap: 18px; }
.product-details .lighting-fact { padding: 0; border: 0; }
.product-details .lighting-fact strong { font-size: 27px; }
.product-details .source-link { margin-top: 13px; }

.service-area { padding-block: 88px; border-block: 1px solid var(--border); background: var(--surface-soft); }
.area-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 42px; margin-bottom: 36px; }
.area-heading > p { max-width: 410px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.area-points { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; }
.area-points > div { min-width: 0; padding-top: 22px; border-top: 1px solid #3b4b5b; }
.area-points h3, .area-points > div > strong { display: block; margin-bottom: 11px; color: var(--white); font-size: 18px; font-weight: 550; line-height: 1.4; }
.area-points p { color: var(--muted); font-size: 14px; line-height: 1.85; }
.area-note { max-width: 860px; margin-top: 29px; padding: 13px 0 13px 19px; border-left: 2px solid #367487; color: #b8c9d7; font-size: 13px; line-height: 1.8; }
.area-note a { color: #d2ecf8; text-decoration: underline; text-underline-offset: 4px; }
.service-area > .wrap > .text-link { margin-top: 18px; }

.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; margin-top: 42px; }
.process-grid article { padding-top: 22px; border-top: 1px solid #3b4b5b; }
.process-grid h3 { margin-bottom: 13px; font-size: 17px; font-weight: 550; line-height: 1.45; }
.process-grid p { color: var(--muted); font-size: 14px; line-height: 1.8; }
.step-number { display: none; }
.firehawk-banner { display: grid; grid-template-columns: .9fr 1.2fr auto; align-items: center; gap: 48px; padding-block: 37px; border-block: 1px solid var(--border); }
.firehawk-brand .eyebrow { display: block; margin-bottom: 12px; font-size: 10px; }
.firehawk-brand strong { font-size: 32px; font-weight: 650; letter-spacing: -.03em; }
.firehawk-brand strong span { margin-left: 4px; font-size: 12px; font-weight: 400; vertical-align: top; }
.firehawk-banner h3 { margin-bottom: 11px; font-size: 19px; font-weight: 550; }
.firehawk-banner p { max-width: 500px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.round-link { display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid #405565; border-radius: 50%; color: var(--cyan); font-size: 23px; }
.round-link:hover { background: #182b3a; }

.contact-section { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: start; gap: 72px; }
.contact-intro > p:not(.eyebrow) { max-width: 450px; margin-top: 25px; color: var(--muted); font-size: 15px; line-height: 1.85; }
.contact-checklist { display: grid; gap: 13px; margin: 29px 0 0; padding: 0; list-style: none; }
.contact-checklist li { position: relative; padding-left: 22px; color: #c5d3df; font-size: 14px; line-height: 1.75; }
.contact-checklist li::before { position: absolute; left: 0; color: var(--cyan); content: '✓'; font-size: 13px; }
.contact-card { align-self: stretch; min-width: 0; padding: 38px; border: 1px solid #355064; border-radius: 5px; background: #111f2e; }
.contact-label { margin-bottom: 18px; color: var(--cyan); font-size: 11px; font-weight: 550; line-height: 1.6; letter-spacing: .13em; }
.contact-number { display: inline-block; max-width: 100%; color: var(--white); font-size: clamp(30px, 3.4vw, 46px); font-weight: 550; line-height: 1.2; letter-spacing: -.035em; white-space: nowrap; }
.contact-number:hover { color: var(--cyan); }
.contact-copy { max-width: 450px; margin: 21px 0 25px; color: #b6c7d6; font-size: 14px; line-height: 1.85; }
.contact-call { justify-content: space-between; width: min(100%, 340px); min-height: 52px; padding: 15px 18px; gap: 18px; font-size: 14px; }
.contact-note { margin-top: 18px; color: #a5b8c9; font-size: 12px; line-height: 1.8; }
.phone-number { white-space: nowrap; }
.faq-list a.phone-number, dialog a.phone-number { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.button .phone-number { font-size: inherit; font-weight: inherit; line-height: inherit; letter-spacing: inherit; }
.footer .footer-phone { display: inline-flex; align-items: center; min-height: 34px; margin-top: 5px; color: var(--cyan); font-size: 16px; font-weight: 500; line-height: 1.5; white-space: nowrap; }
.footer .footer-phone:hover { color: #a5eefe; }

.faq-section { display: grid; grid-template-columns: .8fr 1.2fr; align-items: start; gap: 80px; padding-top: 82px; border-top: 1px solid var(--border); }
.faq-list details { border-bottom: 1px solid var(--border); }
.faq-list details:first-child { border-top: 1px solid var(--border); }
.faq-list summary { display: flex; justify-content: space-between; align-items: baseline; gap: 22px; padding: 23px 0; list-style: none; font-size: 15px; font-weight: 450; line-height: 1.65; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { flex-shrink: 0; color: var(--cyan); font-size: 22px; font-weight: 400; line-height: 1; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { padding: 0 25px 24px 0; color: var(--muted); font-size: 14px; line-height: 1.85; }
.closing { padding-block: 82px 88px; border-block: 1px solid var(--border); background: #101c29; text-align: center; }
.closing h2 { margin-bottom: 30px; font-size: clamp(43px, 4.6vw, 64px); }
.closing .eyebrow { color: #aac0d0; }
.closing-copy { max-width: 560px; margin: -9px auto 27px; color: #b8c9d6; font-size: 15px; line-height: 1.8; }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding-block: 37px; }
.footer > .brand { font-size: 18px; }
.footer > .brand img { width: 39px; height: 30px; }
.footer > .brand small { font-size: 8px; }
.footer > p { color: var(--muted); font-size: 13px; }
.footer .footer-area { display: block; min-width: 160px; max-width: 280px; color: #b5c6d4; font-size: 12px; line-height: 1.8; }
.footer > div { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; color: var(--muted); font-size: 11px; }
.footer button { min-height: 28px; padding: 0; border: 0; background: transparent; color: #bdcad7; font-size: 11px; }
.footer button:hover { color: var(--cyan); }
.mobile-cta { display: none; }
dialog { position: fixed; width: min(570px, calc(100% - 32px)); max-height: 85svh; padding: 40px; overflow: auto; border: 1px solid #43596c; border-radius: 5px; background: #111d2b; color: var(--white); }
dialog::backdrop { background: #030913db; }
dialog h2 { margin-bottom: 24px; font-size: 34px; }
dialog > p:not(.eyebrow) { margin-top: 18px; color: #b6c5d4; font-size: 14px; line-height: 1.8; }
dialog .button { margin-top: 28px; }
.dialog-close { position: absolute; top: 9px; right: 10px; width: 40px; height: 40px; border: 0; background: none; color: #c7d5e0; font-size: 28px; }

@media (min-width: 1600px) {
  .hero-picture { background-position: 72% 58%; }
  .hero-shade { background: linear-gradient(90deg, #0b1220 8%, #0b1220ed 27%, #0b122070 55%, #0b122030 100%), linear-gradient(0deg, #0b1220b3, transparent 32%); }
}

@media (max-width: 1100px) {
  .wrap { width: calc(100% - 64px); }
  .header { gap: 24px; padding-inline: 32px; }
  .desktop-nav { display: none; }
  .header-cta { font-size: 12px; gap: 13px; }
  .menu-toggle { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; width: 44px; height: 44px; flex-shrink: 0; padding: 9px; border: 0; background: transparent; }
  .menu-toggle span { width: 23px; height: 1px; background: #d6e5ef; }
  .mobile-nav:not([hidden]) { position: absolute; top: 100%; left: 0; right: 0; display: flex; flex-direction: column; padding: 17px 32px 23px; border-bottom: 1px solid #3e5062; background: #0f1b29; font-size: 15px; }
  .mobile-nav a { min-height: 47px; padding-block: 10px; }
  .brand { font-size: 18px; }
  .brand img { width: 39px; height: 30px; }
  .brand small { font-size: 8px; }
  .hero { min-height: 620px; }
  .hero-picture { background-position: 60% 57%; }
  .hero-copy { max-width: 540px; }
  .clarity-grid { gap: 44px; }
  .contact-section, .faq-section { gap: 44px; }
  .contact-card { padding: 30px; }
  .card-content { padding: 27px; }
  .bundle-offer { gap: 24px; padding-inline: 27px; }
  .bundle-price { font-size: 31px; }
  .bundle-offer .button { min-width: 0; font-size: 12px; padding-inline: 17px; }
  .firehawk-banner { gap: 35px; }
}

@media (max-width: 850px) {
  .desktop-nav { display: none; }
  .header { min-height: 80px; padding: 16px 28px; gap: 20px; }
  .header-cta { margin-left: auto; }
  .menu-toggle { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; width: 44px; height: 44px; margin-right: -7px; padding: 9px; border: 0; background: transparent; }
  .menu-toggle span { width: 23px; height: 1px; background: #d6e5ef; }
  .mobile-nav:not([hidden]) { position: absolute; top: 100%; left: 0; right: 0; display: flex; flex-direction: column; padding: 17px 28px 23px; border-bottom: 1px solid #3e5062; background: #0f1b29; font-size: 15px; }
  .mobile-nav a { min-height: 47px; padding-block: 10px; }
  .wrap { width: calc(100% - 56px); }
  .hero { min-height: 580px; }
  .hero-content { padding-block: 52px 58px; }
  .hero h1 { font-size: 50px; }
  .hero-copy { font-size: 16px; }
  .hero .eyebrow { font-size: 10px; }
  .hero-shade { background: linear-gradient(90deg, #0b1220f2, #0b1220c9 44%, #0b122055), linear-gradient(0deg, #0b1220c9, transparent 40%); }
  .service-strip > .wrap { grid-template-columns: 1fr 1fr; min-height: 84px; }
  .service-strip .wrap > span { display: none; }
  .service-strip a { padding-left: 0; border-left: 0; font-size: 13px; }
  .service-strip a:last-child { margin-left: 24px; padding-left: 24px; border-left: 1px solid var(--border); }
  .section { padding-block: 78px; }
  .section-heading { gap: 30px; }
  .section-heading > p { max-width: 270px; font-size: 13px; }
  .service-grid { gap: 20px; }
  .service-card { grid-template-rows: 200px 1fr; }
  .service-card > img, .service-card > .led-service-image { height: 200px; }
  .card-content { padding: 25px 23px; }
  .service-card h3 { font-size: 28px; }
  .service-card p { font-size: 13px; }
  .price-amount { font-size: 34px; }
  .card-link { font-size: 13px; }
  .bundle-offer { grid-template-columns: 1fr auto; gap: 23px 30px; padding: 25px; }
  .bundle-offer .button { justify-self: start; grid-column: 1 / -1; }
  .clarity-section { padding-block: 78px; }
  .clarity-grid { gap: 32px; grid-template-columns: .9fr 1.1fr; }
  .clarity-copy > p:not(.eyebrow) { font-size: 14px; }
  .comparison { height: 365px; }
  .compare-label { top: 12px; padding: 5px 7px; font-size: 10px; }
  .compare-label.left { left: 10px; }
  .compare-label.right { right: 10px; }
  .lighting-details { grid-template-columns: 190px 1fr; gap: 28px; }
  .lighting-fact strong { font-size: 37px; }
  .lighting-benefits { gap: 22px; }
  .lighting-benefits h3 { font-size: 16px; }
  .lighting-benefits p { font-size: 13px; }
  .area-heading { gap: 30px; }
  .service-area { padding-block: 76px; }
  .area-heading > p { max-width: 300px; font-size: 14px; }
  .area-points { gap: 24px; }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
  .firehawk-banner { grid-template-columns: .8fr 1.2fr; gap: 30px; }
  .firehawk-banner .round-link { display: none; }
  .firehawk-brand strong { font-size: 29px; }
  .contact-section { grid-template-columns: 1fr; gap: 32px; }
  .contact-intro > p:not(.eyebrow) { max-width: 630px; }
  .contact-number { font-size: 42px; }
  .faq-section { grid-template-columns: .75fr 1.25fr; gap: 35px; }
  .footer > p { display: none; }
  .footer { flex-wrap: wrap; }
}

@media (max-width: 740px) {
  .header-cta { display: none; }
  .menu-toggle { margin-left: auto; }
}

@media (max-width: 600px) {
  html { scroll-padding-top: 24px; }
  .wrap { width: calc(100% - 40px); }
  .header { min-height: 76px; padding: 15px 20px; gap: 14px; }
  .brand { gap: 9px; font-size: 19px; }
  .brand img { width: 39px; height: 30px; }
  .brand small { font-size: 8px; }
  .header-cta { display: none; }
  .menu-toggle { margin-left: auto; }
  .mobile-nav:not([hidden]) { padding-inline: 20px; }
  .hero { min-height: 0; }
  .hero-content { display: flex; flex-direction: column; align-items: flex-start; padding-block: 30px 38px; }
  .hero h1 { order: 2; font-size: clamp(30px, 8.4vw, 40px); line-height: 1.16; letter-spacing: -.045em; }
  .hero .eyebrow { order: 1; max-width: 310px; margin-bottom: 18px; font-size: 10px; letter-spacing: .08em; }
  .hero-picture { background-image: url('assets/headlight-hero-900.webp'); background-position: 58% 61%; }
  .hero-shade { background: linear-gradient(90deg, #0b1220ec, #0b1220af 66%, #0b122070), linear-gradient(0deg, #0b1220ba, transparent 50%); }
  .hero-copy { order: 3; margin-block: 17px 10px; font-size: 14px; line-height: 1.7; }
  .hero-location { order: 4; min-height: 32px; margin-bottom: 16px; font-size: 12px; }
  .hero-actions { order: 5; flex-direction: column; align-items: flex-start; gap: 4px; width: 100%; }
  .hero-actions .button { min-height: 48px; max-width: 100%; font-size: 13px; gap: 18px; }
  .hero-actions .text-link { min-height: 38px; font-size: 13px; }
  .hero-prices { order: 6; margin: 22px 0 0; }
  .hero-prices a { min-height: 76px; padding: 11px 10px; gap: 5px; }
  .hero-prices span { font-size: 10px; line-height: 1.5; }
  .hero-prices strong { font-size: clamp(18px, 5.1vw, 22px); }
  .hero-tags { order: 7; gap: 9px 18px; margin-top: 24px; font-size: 11px; }
  .service-strip > .wrap { min-height: 84px; }
  .service-strip a { font-size: 12px; line-height: 1.6; }
  .service-strip a:last-child { margin-left: 16px; padding-left: 16px; }
  .service-strip a > span:last-child { display: none; }
  .section { padding-block: 64px; }
  .eyebrow { font-size: 10px; margin-bottom: 17px; }
  h2 { font-size: 34px; }
  .section-heading { display: block; margin-bottom: 30px; }
  .section-heading > p { max-width: none; margin-top: 22px; font-size: 14px; }
  .section-heading > p br { display: none; }
  .service-grid { grid-template-columns: 1fr; gap: 25px; }
  .service-card { grid-template-rows: 215px 1fr; }
  .service-card > img, .service-card > .led-service-image { height: 215px; }
  .card-content { padding: 26px; }
  .service-card h3 { font-size: 30px; }
  .service-card p { font-size: 14px; }
  .service-inclusions { gap: 7px; font-size: 12px; }
  .service-index { font-size: 10px; }
  .service-price { margin-top: 22px; }
  .price-amount { font-size: 37px; }
  .card-link { font-size: 14px; min-height: 61px; }
  .service-card .price-note { font-size: 12px; }
  .bundle-offer { grid-template-columns: 1fr; gap: 23px; margin-top: 25px; padding: 26px; }
  .bundle-copy h3 { font-size: 23px; }
  .bundle-copy .bundle-comparison, .bundle-comparison { font-size: 11px; }
  .bundle-savings { font-size: 12px; }
  .bundle-price { font-size: 37px; }
  .bundle-offer .button { grid-column: auto; width: 100%; justify-content: space-between; font-size: 13px; }
  .service-footnote { font-size: 12px; }
  .clarity-section { padding-block: 64px; }
  .clarity-grid { grid-template-columns: 1fr; gap: 32px; }
  .clarity-copy > p:not(.eyebrow) { max-width: none; font-size: 14px; }
  .clarity-copy .text-link { margin-top: 20px; font-size: 13px; }
  .comparison { height: 365px; }
  .compare-label { top: 15px; padding: 6px 8px; font-size: 10px; }
  .compare-label.left { left: 12px; }
  .compare-label.right { right: 12px; }
  .lighting-labels { padding: 12px 0; font-size: 11px; }
  .lighting-labels > * { padding-inline: 12px; }
  .lighting-labels small { font-size: 10px; }
  .lighting-details { grid-template-columns: 1fr; gap: 21px; margin-top: 26px; }
  .lighting-fact { padding: 0 0 22px; border-right: 0; border-bottom: 1px solid var(--border); }
  .lighting-fact strong { font-size: 40px; }
  .lighting-description { font-size: 13px; }
  .lighting-benefits { grid-template-columns: 1fr; gap: 22px; margin-block: 27px 24px; }
  .lighting-benefits article { padding-top: 18px; }
  .lighting-benefits h3 { font-size: 17px; }
  .lighting-benefits p { font-size: 14px; }
  .product-details { margin-top: 23px; }
  .product-details summary { font-size: 13px; }
  .product-details > p, .product-details > div { font-size: 13px; }
  .area-heading { display: block; margin-bottom: 30px; }
  .service-area { padding-block: 64px; }
  .area-heading > p { max-width: none; margin-top: 21px; font-size: 14px; }
  .area-points { grid-template-columns: 1fr; gap: 25px; }
  .area-points > div { padding-top: 20px; }
  .area-note { margin-top: 25px; padding-left: 15px; font-size: 12px; }
  .image-caption, .lighting-caption { font-size: 11px; line-height: 1.8; }
  .lighting-caption { padding: 12px; }
  .process-grid { grid-template-columns: 1fr; gap: 25px; margin-top: 33px; }
  .process-grid article { padding-top: 20px; }
  .process-grid h3 { font-size: 18px; margin-bottom: 10px; }
  .process-grid p { font-size: 14px; }
  .firehawk-banner { grid-template-columns: 1fr; gap: 22px; padding-block: 32px; }
  .firehawk-brand strong { font-size: 31px; }
  .firehawk-banner h3 { font-size: 20px; }
  .firehawk-banner p { font-size: 14px; }
  .contact-section { gap: 30px; }
  .contact-intro > p:not(.eyebrow) { margin-top: 22px; font-size: 14px; }
  .contact-checklist { gap: 11px; margin-top: 25px; }
  .contact-checklist li { font-size: 13px; }
  .contact-card { padding: 25px 22px; }
  .contact-label { margin-bottom: 16px; font-size: 10px; }
  .contact-number { font-size: clamp(26px, 8.2vw, 36px); }
  .contact-copy { margin-block: 18px 23px; font-size: 13px; }
  .contact-call { width: 100%; min-height: 48px; padding: 13px 14px; gap: 12px; font-size: 12px; }
  .contact-note { margin-top: 17px; font-size: 11px; }
  .footer .footer-phone { min-height: 36px; font-size: 15px; }
  .faq-section { grid-template-columns: 1fr; gap: 31px; }
  .faq-list summary { font-size: 14px; }
  .faq-list details p { padding-right: 0; font-size: 13px; }
  .closing { padding-block: 63px 67px; }
  .closing .eyebrow { font-size: 10px; }
  .closing h2 { margin-bottom: 26px; font-size: 43px; }
  .closing-copy { margin-top: -6px; margin-bottom: 24px; font-size: 14px; }
  .closing .button { font-size: 13px; gap: 20px; }
  .footer { align-items: flex-start; gap: 18px; padding-block: 30px 113px; }
  .footer > .brand { gap: 8px; font-size: 15px; }
  .footer > .brand img { width: 32px; height: 25px; }
  .footer > .brand small { font-size: 8px; letter-spacing: 0; }
  .footer > div { padding-top: 3px; font-size: 10px; }
  .footer .footer-area { width: 100%; max-width: none; font-size: 12px; }
  .footer button { font-size: 10px; }
  .mobile-cta { position: fixed; z-index: 8; bottom: 0; left: 0; right: 0; display: block; padding: 10px 20px max(10px, env(safe-area-inset-bottom)); border-top: 1px solid #324657; background: #0b1523f7; }
  .mobile-cta .button { justify-content: space-between; width: 100%; min-height: 48px; padding: 13px 17px; font-size: 13px; }
  .mobile-cta.is-hidden { display: none; }
  dialog { padding: 33px 25px; }
  dialog h2 { font-size: 30px; }
  dialog > p:not(.eyebrow) { font-size: 13px; }
}

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

/* Identité MD Phare — logo n°1 bleu électrique. */
.header .brand .brand-logo { width: 320px; height: 64px; object-fit: cover; object-position: left center; }
.footer .brand .brand-logo { width: 280px; height: 60px; object-fit: cover; object-position: left center; }
.mobile-nav:not([hidden]) { top: 100%; }
@media (max-width: 600px) {
  .header .brand .brand-logo { width: min(250px, calc(100vw - 102px)); height: 56px; }
  .footer .brand .brand-logo { width: 250px; height: 56px; }
  .footer { flex-wrap: wrap; }
}