@font-face {
  font-family: 'DM Sans';
  src: url('/assets/dm-sans.woff2') format('woff2');
  font-weight: 100 1000;
  font-style: normal;
  font-display: swap;
}
:root {
  --ink: #142238;
  --muted: #596578;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-soft: #edf3ff;
  --soft: #f4f6f9;
  --line: #dfe5ed;
  --sans: 'DM Sans', Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 108px; }
body { margin: 0; color: var(--ink); background: #fff; font: 16px/1.7 var(--sans); -webkit-font-smoothing: antialiased; }
body.dialog-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { color: var(--ink); }
h1, h2 { font-weight: 750; line-height: 1.08; letter-spacing: -.045em; }
h2 { font-size: clamp(34px, 3.2vw, 44px); }
h3 { font-size: 22px; font-weight: 700; line-height: 1.3; letter-spacing: -.025em; }
p { color: var(--muted); }
button:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid #60a5fa; outline-offset: 4px; }
[hidden] { display: none !important; }
.container { width: min(1160px, calc(100% - 80px)); margin-inline: auto; }
.eyebrow { color: var(--blue); font-size: 12px; font-weight: 700; letter-spacing: 1.25px; line-height: 1.6; }
.icon { width: 22px; height: 22px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 24px; min-height: 52px; border: 1px solid transparent; border-radius: 6px; padding: 14px 23px; font-size: 15px; font-weight: 650; line-height: 1.4; white-space: nowrap; transition: background .18s, border-color .18s; }
.button > span { font-size: 23px; line-height: 1; font-weight: 400; }
.button-primary, .button-yellow, .button-nav { color: #fff; background: var(--blue); }
.button-primary:hover, .button-yellow:hover, .button-nav:hover { background: var(--blue-dark); }
.button-outline { color: var(--ink); border-color: #cdd6e3; background: #fff; }
.button-outline:hover { background: var(--soft); border-color: #9baac0; }
.button-nav { min-height: 46px; padding: 12px 18px; font-size: 14px; gap: 20px; }
.inline-link, .text-link { display: inline-flex; align-items: center; gap: 13px; padding: 0 0 3px; border: 0; border-bottom: 1px solid #b4cdfc; background: none; color: var(--blue); font-size: 15px; font-weight: 650; line-height: 1.6; }
.inline-link:hover, .text-link:hover { color: var(--blue-dark); border-color: var(--blue); }
.inline-link > span { font-size: 20px; }
.skip-link { position: fixed; z-index: 40; top: -100px; left: 20px; padding: 10px 18px; color: #fff; background: var(--blue); border-radius: 4px; }
.skip-link:focus { top: 10px; }
/* A quiet header keeps the service and the key in focus. */
.header { position: sticky; top: 0; z-index: 10; background: #fff; border-bottom: 1px solid var(--line); }
.header-inner { height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; font-size: 29px; font-weight: 800; line-height: .95; letter-spacing: -1.5px; }
.brand > svg { width: 40px; height: 40px; color: var(--blue); }
.brand-n, .brand-period { color: var(--blue); }
.brand-n { padding-inline: 2px; }
.brand-sub { display: block; margin-top: 8px; color: #69778c; font-size: 7px; font-weight: 650; line-height: 1; letter-spacing: 1.8px; }
.desktop-nav { display: flex; align-items: center; gap: 27px; margin-left: auto; margin-right: 13px; color: #47556b; font-size: 14px; font-weight: 550; }
.desktop-nav a:hover { color: var(--blue); }
.menu-toggle { display: none; }
/* Hero: readable copy, a real key photograph, and one clear next step. */
.hero { padding: 64px 0; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 60px; }
.hero-eyebrow { display: flex; align-items: center; gap: 9px; letter-spacing: 1px; }
.location-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); flex-shrink: 0; }
h1 { margin-top: 24px; font-size: clamp(50px, 5vw, 68px); }
.highlight { color: var(--blue); }
.hero-description { max-width: 480px; margin-top: 26px; font-size: 18px; line-height: 1.75; }
.hero-description strong { color: var(--ink); font-weight: 650; }
.hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 30px; }
.hero-note { display: flex; align-items: center; gap: 8px; margin-top: 22px; font-size: 13px; }
.hero-note svg { width: 17px; height: 17px; fill: none; stroke: var(--blue); stroke-width: 1.8; flex-shrink: 0; }
.hero-visual { min-width: 0; }
.product-stage { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; height: 470px; padding: 24px 28px; border-radius: 10px; background: var(--soft); }
.stage-topline { line-height: 1.5; }
.stage-label { color: #596578; font-size: 14px; font-weight: 550; }
.key-photo { min-height: 0; padding: 16px 0 20px; }
.hero-key { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.product-details { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; border-top: 1px solid #d6dde7; padding-top: 18px; }
.product-category { display: block; margin-bottom: 3px; color: var(--muted); font-size: 12px; }
.product-details > div > strong { display: block; font-size: 19px; font-weight: 650; letter-spacing: -.4px; }
.product-price { text-align: right; }
.product-details .product-price > strong { color: var(--blue); font-size: 36px; font-weight: 750; line-height: 1.05; }
.product-price > span { display: block; margin-top: 5px; color: var(--muted); font-size: 11px; }
.reassurance { border-block: 1px solid var(--line); }
.reassurance-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding-block: 23px; }
.reassurance p { display: flex; align-items: center; gap: 10px; color: #47556b; font-size: 13px; line-height: 1.5; }
.reassurance .icon { width: 20px; height: 20px; color: var(--blue); }
/* Open columns instead of a stack of repeated cards. */
.section { padding: 80px 0; }
.section .eyebrow { margin-bottom: 14px; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 35px; }
.section-heading > p { max-width: 330px; font-size: 16px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 42px; }
.step { padding: 24px 0 0; border-top: 2px solid var(--line); }
.step-top { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.step-number { color: var(--blue); font-size: 16px; font-weight: 700; }
.step-icon { width: 24px; height: 24px; color: var(--blue); fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.step h3 { margin-bottom: 13px; font-size: 21px; }
.step > p { font-size: 15px; line-height: 1.8; }
.step .inline-link { margin-top: 18px; font-size: 14px; }
.compatibility { padding: 70px 0; background: var(--soft); }
.compatibility-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: start; gap: 90px; }
.compatibility .eyebrow { margin-bottom: 18px; }
.compatibility h2 { font-size: 48px; }
.compatibility h2 em { color: var(--blue); font-style: normal; }
.compatibility-grid > div > p:not(.eyebrow) { max-width: 390px; margin-top: 24px; font-size: 16px; line-height: 1.8; }
.check-list { padding: 0; margin: 0 0 24px; list-style: none; }
.check-list li { display: flex; gap: 15px; padding: 19px 0; border-bottom: 1px solid #d8e0eb; }
.check-list li:first-child { padding-top: 0; }
.check-list .icon { width: 20px; height: 20px; margin-top: 3px; color: var(--blue); }
.check-list strong { font-size: 17px; font-weight: 650; }
.check-list p { margin-top: 6px; font-size: 14px; line-height: 1.8; }
.pricing { background: #142238; }
.pricing-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 95px; }
.pricing-copy { order: 1; }
.pricing-copy .eyebrow { color: #9bbdff; }
.pricing-copy h2 { color: #fff; font-size: 44px; }
.pricing-copy > p:not(.eyebrow) { max-width: 450px; margin-top: 23px; color: #c1cddd; font-size: 16px; line-height: 1.8; }
.simple-checks { padding: 0; margin: 25px 0 28px; list-style: none; color: #e3eaf5; font-size: 15px; }
.simple-checks li { display: flex; gap: 12px; margin-block: 10px; }
.simple-checks li:before { content: '✓'; color: #91b8ff; font-weight: 700; }
.pricing-copy > .inline-link { color: #a9c7ff; border-color: #708cb7; }
.price-card { order: 2; padding: 32px; border-radius: 9px; background: #fff; }
.price-card-label { color: var(--blue); font-size: 11px; font-weight: 750; letter-spacing: 1.1px; }
.price-card h3 { margin-top: 13px; font-size: 24px; }
.big-price { display: flex; align-items: baseline; margin-top: 16px; font-size: 86px; font-weight: 750; line-height: 1.15; letter-spacing: -4px; }
.big-price > span:first-child { align-self: flex-start; padding-top: 13px; margin-right: 3px; font-size: 37px; line-height: 1.4; letter-spacing: -1px; }
.big-price .price-unit { margin-left: 13px; color: var(--muted); font-size: 15px; font-weight: 450; letter-spacing: 0; }
.price-card > p { margin-top: 7px; font-size: 14px; }
.price-features { padding: 20px 0 0; margin: 23px 0; border-top: 1px solid var(--line); list-style: none; font-size: 14px; }
.price-features li { display: flex; gap: 10px; margin: 10px 0; }
.price-features li:before { content: '✓'; color: var(--blue); font-weight: 650; }
.price-card > .button { justify-content: space-between; width: 100%; }
.price-card-bottom { display: flex; justify-content: center; align-items: center; gap: 6px; margin-top: 16px; color: var(--muted); font-size: 11px; }
.price-card-bottom .icon { width: 14px; height: 14px; }
.local-section { padding: 56px 0; border-bottom: 1px solid var(--line); }
.local-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 85px; }
.local-grid .eyebrow { margin-bottom: 14px; }
.local-grid h2 { max-width: 400px; font-size: 36px; }
.local-copy > p { font-size: 16px; }
.local-copy .local-note { display: flex; align-items: center; gap: 8px; margin-top: 17px; color: var(--blue); font-size: 14px; }
.local-note .icon { width: 18px; height: 18px; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.faq-grid h2 { font-size: 40px; }
.faq-grid > div > p:not(.eyebrow) { max-width: 310px; margin-top: 22px; font-size: 16px; }
.faq-grid .inline-link { margin-top: 22px; }
.faqs details { border-bottom: 1px solid var(--line); }
.faqs details:first-child { border-top: 1px solid var(--line); }
.faqs summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 21px 0; font-size: 16px; font-weight: 600; line-height: 1.6; cursor: pointer; list-style: none; }
.faqs summary::-webkit-details-marker { display: none; }
.faqs summary > span { flex-shrink: 0; color: #7f91aa; font-size: 25px; line-height: 1; font-weight: 400; transition: transform .18s; }
.faqs details[open] summary > span { transform: rotate(45deg); color: var(--blue); }
.faqs details > p { padding: 0 28px 24px 0; font-size: 15px; line-height: 1.8; }
.final-cta { padding: 45px 0; background: var(--blue-soft); }
.final-inner { display: flex; align-items: center; justify-content: space-between; gap: 35px; }
.final-cta .eyebrow { margin-bottom: 12px; }
.final-cta h2 { font-size: 36px; }
.final-cta p:not(.eyebrow) { margin-top: 15px; font-size: 16px; }
.final-cta .button { flex-shrink: 0; }
.footer { padding: 48px 0 25px; background: #fff; }
.footer-top { display: flex; align-items: flex-start; gap: 65px; }
.footer-top > p { font-size: 14px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; margin-left: auto; color: #526079; font-size: 13px; }
.footer-links a:hover { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 25px; margin-top: 35px; padding-top: 21px; border-top: 1px solid var(--line); color: #69778c; font-size: 12px; }
/* Shared enquiry and information pages. */
dialog { width: min(550px, calc(100% - 32px)); max-height: calc(100dvh - 40px); padding: 0; border: 0; border-radius: 12px; background: #fff; color: var(--ink); box-shadow: 0 25px 100px #0004; overscroll-behavior: contain; }
dialog::backdrop { background: #0b162cb8; backdrop-filter: blur(4px); }
.dialog-inner { padding: 38px; position: relative; }
.dialog-close { position: absolute; top: 11px; right: 15px; border: 0; padding: 8px; background: none; color: #687b97; font-size: 28px; line-height: 1; }
.dialog-inner > .eyebrow { margin-bottom: 14px; font-size: 11px; }
.dialog-inner h2 { font-size: 34px; }
.dialog-inner > p:not(.eyebrow) { margin-top: 15px; font-size: 15px; line-height: 1.8; }
form { margin-top: 23px; }
form > label:not(.checkbox-label) { display: block; margin: 17px 0 7px; font-size: 14px; font-weight: 650; }
input:not([type=checkbox]), select, textarea { display: block; width: 100%; min-height: 46px; padding: 11px 12px; border: 1px solid #cdd7e6; border-radius: 5px; background: #fff; color: var(--ink); font-size: 16px; line-height: 1.5; }
textarea { resize: vertical; max-height: 260px; }
.optional { color: var(--muted); font-weight: 400; }
.checkbox-label { display: flex; align-items: flex-start; gap: 9px; margin-top: 19px; font-size: 14px; line-height: 1.7; }
.checkbox-label input { width: 17px; height: 17px; flex-shrink: 0; margin: 3px 0 0; accent-color: var(--blue); }
.form-submit { width: 100%; justify-content: space-between; margin-top: 22px; }
.form-note { margin-top: 14px; font-size: 12px; line-height: 1.8; }
.form-note a { text-decoration: underline; text-underline-offset: 3px; }
.contact-status { margin-top: 16px; padding: 12px; border-radius: 5px; background: var(--blue-soft); font-size: 14px; }
.result-icon { display: flex; align-items: center; justify-content: center; width: 43px; height: 43px; margin-top: 25px; border-radius: 50%; background: var(--blue-soft); color: var(--blue); font-size: 19px; }
#enquiry-result h3 { margin-top: 16px; }
#enquiry-result p { margin-top: 13px; font-size: 14px; line-height: 1.8; }
.draft { margin-top: 18px; font-size: 14px; }
.result-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.result-actions .button { min-height: 45px; gap: 17px; padding: 12px 17px; font-size: 14px; }
#edit-enquiry { margin-top: 16px; font-size: 14px; }
.content-page { max-width: 810px; padding-block: 60px 85px; }
.content-page .back-link { font-size: 14px; color: var(--blue); }
.content-page .eyebrow { margin-top: 35px; }
.content-page h1 { margin: 19px 0 27px; font-size: 53px; }
.content-page h2 { margin: 36px 0 16px; font-size: 29px; letter-spacing: -.035em; }
.content-page p { margin-block: 17px; font-size: 16px; line-height: 1.9; }
.content-page ul { padding-left: 23px; color: var(--muted); font-size: 16px; line-height: 1.9; }
.content-page li { margin-bottom: 9px; }
.content-page .button { margin-top: 17px; }
.content-page a:not(.button):not(.brand) { text-decoration: underline; text-underline-offset: 4px; }
.key-reference { margin: 29px 0; padding: 24px; border: 1px solid var(--line); border-radius: 9px; background: #fff; }
.key-reference img { width: 100%; height: 330px; object-fit: contain; }
.key-reference figcaption { margin-top: 15px; color: var(--muted); font-size: 13px; text-align: center; }
.compatibility-grid > div > .inline-link { margin-top: 24px; }
.faqs p a, .field-help a { text-decoration: underline; text-underline-offset: 3px; }
.pricing-intro { max-width: 690px; }
.pricing-intro .eyebrow { color: #a9c7ff; }
.pricing-intro h2 { color: #fff; }
.pricing-intro > p:last-child { color: #c1cddd; margin-top: 20px; }
.price-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 36px; }
.price-option { display: flex; flex-direction: column; padding: 28px; border: 2px solid transparent; border-radius: 10px; background: #fff; }
.price-option-featured { border-color: #8fb6ff; background: #f2f6ff; }
.price-option h3 { margin-top: 16px; min-height: 2.6em; font-size: 23px; }
.price-option .option-price { margin: 19px 0; color: var(--ink); font-size: 48px; line-height: 1.2; font-weight: 750; letter-spacing: -2px; }
.option-price > span { color: var(--muted); font-size: 14px; font-weight: 450; letter-spacing: 0; white-space: nowrap; }
.price-option > p:not(.option-price) { font-size: 14px; line-height: 1.8; }
.price-option .button { width: 100%; min-height: 48px; justify-content: space-between; margin-top: auto; padding: 12px 14px; gap: 10px; font-size: 13px; }
.price-option > p:not(.option-price) { margin-bottom: 26px; }
.price-option .additional-price { margin: -8px 0 5px; color: var(--blue-dark); font-size: 15px; font-weight: 700; }
.price-option .copy-examples { margin: 0 0 20px; font-size: 12px; }
.volume-terms { margin-top: 25px; max-width: 870px; color: #d8e4f7; font-size: 14px; line-height: 1.8; }
.volume-terms strong { color: #fff; }
.price-estimate { margin-top: 16px; padding: 14px; border: 1px solid #cbdaf5; border-radius: 5px; background: var(--blue-soft); color: var(--ink); font-size: 14px; line-height: 1.7; }
.pricing-footnote { margin-top: 24px; color: #c1cddd; font-size: 13px; }
.field-help { margin-top: 6px; color: var(--blue); font-size: 12px; }
.key-guide { max-width: 1060px; }
.guide-intro { display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 56px; margin-top: 32px; }
.guide-intro .eyebrow { margin-top: 0; }
.guide-intro h1 { font-size: clamp(40px, 4.5vw, 60px); }
.guide-intro .guide-lead { color: var(--ink); font-size: 20px; line-height: 1.65; }
.guide-photo { margin: 0; padding: 25px; background: var(--soft); border-radius: 12px; }
.guide-photo img { width: 100%; height: 310px; object-fit: contain; mix-blend-mode: multiply; }
.guide-photo figcaption { color: var(--muted); font-size: 12px; line-height: 1.6; margin-top: 18px; }
.guide-section { margin-top: 54px; padding-top: 30px; border-top: 1px solid var(--line); scroll-margin-top: 110px; }
.guide-number { display: block; color: var(--blue); font-size: 12px; font-weight: 700; letter-spacing: 1px; }
.content-page .guide-section h2 { margin-top: 14px; font-size: 32px; }
.guide-callout { margin-top: 24px; padding: 22px 26px; border-left: 3px solid var(--blue); background: var(--blue-soft); }
.content-page .guide-callout p { margin: 7px 0 0; font-size: 15px; }
.guide-checks { padding-left: 22px; }
.guide-checks li { padding-left: 6px; }
.credential-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 26px 0; }
.credential-compare article { padding: 26px; border: 1px solid var(--line); border-radius: 8px; }
.content-page .credential-compare .eyebrow { margin: 0 0 12px; font-size: 11px; }
.credential-compare h3 { font-size: 22px; }
.technology-line { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.technology-line span { padding: 6px 12px; border: 1px solid #d0def5; border-radius: 5px; background: var(--blue-soft); color: #1d4ed8; font-size: 13px; font-weight: 650; }
.content-page .credential-compare p:last-child { margin-bottom: 0; font-size: 15px; }
.content-page .guide-small { font-size: 13px; }
.key-finder { padding: 26px; margin-top: 24px; border: 1px solid var(--line); border-radius: 8px; }
.key-finder label { display: block; margin-bottom: 12px; font-weight: 650; }
.key-finder select { width: 100%; min-height: 50px; border: 1px solid #b6c2d3; border-radius: 5px; padding: 10px 12px; background: #fff; color: var(--ink); font-size: 15px; }
.content-page #guide-key-result { min-height: 4em; margin-bottom: 0; font-size: 15px; }
.guide-prices { margin: 28px 0; }
.guide-prices > div { display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.guide-prices dt { font-weight: 650; }
.guide-prices dd { display: flex; align-items: baseline; gap: 22px; margin: 0; }
.guide-prices dd strong { min-width: 45px; color: var(--blue); font-size: 24px; }
.guide-prices dd span { color: var(--muted); font-size: 14px; }
.guide-next { padding: 30px; border: 0; border-radius: 10px; background: var(--soft); }
.guide-sources { margin-top: 48px; }
.content-page .guide-sources h2 { font-size: 20px; }
.content-page .guide-sources p, .content-page .guide-sources ul { font-size: 13px; }
@media (max-width: 1000px) {
  .price-option { padding: 22px; }
  .price-options { gap: 14px; }
  .price-option h3 { font-size: 21px; }
  .price-option .button { white-space: normal; text-align: left; }
  .guide-intro { gap: 30px; }
}
@media (max-width: 700px) {
  .price-options, .guide-intro, .credential-compare { grid-template-columns: 1fr; }
  .price-option { padding: 26px; }
  .price-option h3 { min-height: auto; }
  .price-option .button { margin-top: 0; }
  .pricing-intro h2 { font-size: 34px; }
  .key-guide .guide-intro h1 { font-size: 42px; }
  .guide-intro .guide-lead { font-size: 18px; }
  .guide-photo img { height: 260px; }
  .guide-section { margin-top: 36px; }
  .key-guide .guide-section h2 { font-size: 27px; }
  .guide-prices > div { grid-template-columns: 1fr; gap: 8px; }
  .guide-prices dd { gap: 16px; }
  .guide-callout, .key-finder, .guide-next { padding: 20px; }
}
@media (max-width: 1100px) {
  .container { width: calc(100% - 64px); }
  .desktop-nav { gap: 18px; margin-right: 0; font-size: 13px; }
  .header-inner { gap: 20px; }
  .hero-grid { gap: 36px; }
  h1 { font-size: 56px; }
  .hero-description { font-size: 17px; }
  .product-stage { height: 440px; }
  .compatibility-grid, .pricing-grid, .faq-grid, .local-grid { gap: 55px; }
  .pricing-copy h2 { font-size: 39px; }
}
@media (max-width: 900px) {
  .container { width: calc(100% - 48px); }
  .header-inner { height: 78px; }
  .desktop-nav { display: none; }
  .header .button-nav { margin-left: auto; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 38px; height: 44px; border: 0; padding: 8px; background: none; }
  .menu-toggle > span { display: block; width: 22px; height: 2px; background: var(--ink); }
  .mobile-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 20px 24px; border-top: 1px solid var(--line); font-size: 15px; }
  .hero { padding: 44px 0; }
  .hero-grid { gap: 28px; }
  h1 { font-size: 44px; }
  .hero-eyebrow { font-size: 10px; letter-spacing: .5px; }
  .hero-description { margin-top: 21px; font-size: 16px; }
  .hero-actions { gap: 10px; }
  .hero-actions .button { padding: 13px 15px; gap: 15px; font-size: 14px; }
  .hero-note { font-size: 12px; }
  .product-stage { height: 420px; }
  .product-stage { padding-inline: 21px; }
  .stage-label { font-size: 13px; }
  .product-details { gap: 10px; }
  .product-details > div > strong { font-size: 17px; }
  .product-details .product-price > strong { font-size: 31px; }
  .product-price > span { max-width: 80px; font-size: 11px; }
  .reassurance-grid { grid-template-columns: 1fr 1fr; gap: 18px 30px; }
  .steps { gap: 25px; }
  .step h3 { font-size: 19px; }
  .step > p { font-size: 14px; }
  .section { padding-block: 64px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 18px; }
  .section-heading > p br { display: none; }
  .section-heading > p { max-width: none; }
  .compatibility-grid, .pricing-grid, .faq-grid, .local-grid { gap: 35px; }
  .compatibility h2 { font-size: 43px; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .pricing-copy h2 { font-size: 34px; }
  .price-card { padding: 25px; }
  .price-card h3 { font-size: 21px; }
  .price-card-bottom { text-align: center; font-size: 11px; }
  .simple-checks { font-size: 14px; }
  .local-grid h2 { font-size: 32px; }
  .faq-grid { grid-template-columns: .8fr 1.2fr; }
  .faq-grid h2 { font-size: 34px; }
  .footer-top { gap: 30px; }
}
@media (max-width: 700px) {
  html { scroll-padding-top: 90px; }
  .container { width: calc(100% - 40px); }
  .header-inner { height: 74px; gap: 11px; }
  .header .brand { font-size: 25px; gap: 8px; }
  .header .brand > svg { width: 34px; height: 34px; }
  .header .brand-sub { font-size: 6px; letter-spacing: 1.3px; }
  .header .button-nav { min-height: 42px; padding: 11px 12px; gap: 10px; font-size: 12px; }
  .button-nav > span { font-size: 18px; }
  .menu-toggle { width: 32px; padding-inline: 5px; }
  .hero { padding: 34px 0 32px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-eyebrow { font-size: 11px; letter-spacing: .65px; }
  h1 { margin-top: 19px; font-size: clamp(40px, 11.8vw, 64px); }
  .hero-description { max-width: 500px; margin-top: 22px; font-size: 17px; line-height: 1.75; }
  .hero-actions { margin-top: 25px; }
  .hero-actions .button { padding: 14px 20px; gap: 20px; font-size: 15px; }
  .hero-note { margin-top: 18px; font-size: 12px; }
  .product-stage { height: 355px; }
  .product-stage { padding-block: 20px; }
  .product-details { padding-top: 13px; }
  .product-category { font-size: 12px; }
  .product-details > div > strong { font-size: 18px; }
  .product-price > span { max-width: none; font-size: 10px; }
  .reassurance-grid { gap: 17px 20px; padding-block: 21px; }
  .reassurance p { font-size: 12px; gap: 8px; align-items: flex-start; }
  .reassurance .icon { width: 18px; height: 18px; margin-top: 1px; }
  .section { padding-block: 50px; }
  .eyebrow { font-size: 11px; }
  h2 { font-size: 34px; }
  .section-heading { gap: 16px; }
  .section-heading > p { font-size: 16px; }
  .steps { grid-template-columns: 1fr; gap: 26px; margin-top: 29px; }
  .step { display: grid; grid-template-columns: 30px 1fr; gap: 10px 16px; padding-top: 22px; }
  .step-top { grid-row: 1 / 4; flex-direction: column; gap: 13px; margin: 0; padding-top: 2px; }
  .step h3 { margin: 0; font-size: 21px; }
  .step > p { font-size: 15px; }
  .step .inline-link { width: max-content; margin-top: 2px; }
  .compatibility { padding-block: 48px; }
  .compatibility-grid, .pricing-grid, .local-grid, .faq-grid { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .compatibility h2 { font-size: 39px; }
  .compatibility h2 br { display: none; }
  .compatibility-grid > div > p:not(.eyebrow) { max-width: none; margin-top: 20px; }
  .check-list strong { font-size: 16px; }
  .check-list p { font-size: 15px; }
  .pricing-copy h2 { font-size: 35px; }
  .pricing-copy > p:not(.eyebrow) { max-width: none; font-size: 16px; }
  .simple-checks { font-size: 15px; }
  .price-card { padding: 27px; }
  .price-card h3 { font-size: 24px; }
  .price-features { font-size: 14px; }
  .local-section { padding-block: 42px; }
  .local-grid { gap: 19px; }
  .local-grid h2 { max-width: none; font-size: 33px; }
  .faq-grid h2 { font-size: 34px; }
  .faq-grid h2 br { display: none; }
  .faq-grid > div > p:not(.eyebrow) { max-width: none; margin-top: 19px; }
  .faqs summary { font-size: 15px; }
  .final-cta { padding-block: 38px; }
  .final-inner { flex-direction: column; align-items: flex-start; gap: 24px; }
  .final-cta h2 { font-size: 33px; }
  .footer { padding-block: 36px 22px; }
  .footer-top { display: grid; grid-template-columns: 1fr 1fr; gap: 27px 20px; }
  .footer .brand { font-size: 25px; gap: 8px; }
  .footer .brand > svg { width: 35px; height: 35px; }
  .footer-top > p { text-align: right; font-size: 12px; }
  .footer-links { grid-column: 1 / -1; margin: 0; font-size: 14px; gap: 10px; }
  .footer-bottom { flex-direction: column; gap: 9px; margin-top: 28px; padding-top: 19px; font-size: 11px; }
  .dialog-inner { padding: 34px 24px 27px; }
  .dialog-inner h2 { font-size: 30px; }
  .dialog-inner > .eyebrow { font-size: 10px; }
  .content-page { padding-block: 38px 57px; }
  .content-page h1 { font-size: 38px; }
  .content-page h2 { font-size: 28px; }
  .key-reference { padding: 17px; }
  .key-reference img { height: 280px; }
}
@media (max-width: 370px) {
  .header .brand { font-size: 23px; gap: 6px; }
  .header .brand > svg { width: 30px; height: 30px; }
  .header .button-nav { padding-inline: 10px; font-size: 11px; }
  .button-nav > span { display: none; }
  .hero-actions .button { padding-inline: 16px; gap: 14px; font-size: 14px; }
  .hero-note { font-size: 11px; }
  .product-details > div > strong { font-size: 16px; }
  .product-price > span { max-width: 75px; }
  .reassurance p { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after { transition: none !important; animation: none !important; }
}