:root {
    --ink: #294b5b;
    --muted: #557485;
    --teal: #146c7d;
    --teal-hover: #115a6c;
    --teal-deep: #205568;
    --bright: #ee784d;
    --canvas: #f3f8fa;
    --mist: #e5f0f3;
    --paper: #ffffff;
    --line: #cddfe5;
    --focus: #dc6943;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--canvas); color: var(--ink); font-family: "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.66; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
a:active { transform: translateY(1px); }
.wrap { width: min(1120px, calc(100% - 68px)); margin-inline: auto; }
p { font-size: 16px; line-height: 1.72; margin: 0 0 16px; }
h1, h2, h3 { color: var(--ink); line-height: 1.18; letter-spacing: -.03em; margin: 0; font-weight: 730; }
h1 { font-size: 40px; }
h2 { font-size: 28px; }
h3 { font-size: 20px; }
strong { font-weight: 700; }

.utility-bar { background: var(--teal-deep); color: #f4fcff; font-size: 12px; font-weight: 600; letter-spacing: .035em; }
.utility-bar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding-block: 8px; }
.utility-bar span:last-child { color: #d2e9f0; }
.site-header { background: var(--paper); border-bottom: 1px solid var(--line); }
.header-content { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding-block: 18px; }
.brand { display: inline-flex; align-items: center; gap: 13px; font-weight: 800; letter-spacing: -.045em; font-size: 25px; line-height: 1.1; color: var(--teal-deep); white-space: nowrap; }
.brand-mark { display: inline-block; flex: 0 0 40px; width: 40px; height: 40px; border-radius: 50%; border: 5px solid var(--teal); position: relative; background: var(--paper); box-shadow: inset 0 0 0 5px var(--mist); }
.brand-mark::before { content: ""; position: absolute; left: 12px; top: -10px; height: 11px; width: 5px; border-radius: 2px; background: var(--bright); transform: rotate(25deg); }
.brand-mark::after { content: ""; position: absolute; inset: 9px; border-radius: 50%; background: var(--bright); }
.primary-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.primary-nav a { display: inline-block; border-bottom: 2px solid transparent; padding: 10px 14px; font-size: 14px; font-weight: 700; color: var(--muted); transition: color .2s, background .2s, border-color .2s; }
.primary-nav a:hover { background: var(--canvas); color: var(--teal); }
.primary-nav a[aria-current="page"] { border-bottom-color: var(--bright); color: var(--teal-deep); }

.opening { background: var(--paper); padding-block: 64px 62px; overflow: hidden; }
.opening-grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; align-items: center; gap: 65px; }
.eyebrow { color: var(--teal); display: block; margin-bottom: 15px; font-size: 12px; line-height: 1.4; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
.opening h1 { border-left: 5px solid var(--bright); padding-left: 19px; margin-left: -24px; margin-bottom: 25px; }
.opening .intro p { max-width: 665px; }
.opening .intro p:last-of-type { margin-bottom: 0; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 11px; margin-top: 26px; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 11px 19px; border: 2px solid var(--teal); min-height: 48px; font-size: 15px; font-weight: 750; line-height: 1.35; transition: background .18s, color .18s, border-color .18s, transform .18s; white-space: nowrap; }
.btn-solid { background: var(--teal); color: #fff; }
.btn-solid:hover { background: var(--teal-hover); border-color: var(--teal-hover); }
.btn-outline { background: var(--paper); color: var(--teal-deep); }
.btn-outline:hover { background: var(--mist); }
.btn-inverse { border-color: #e9f6f8; background: #e9f6f8; color: var(--teal-deep); }
.btn-inverse:hover { background: #fff; border-color: #fff; }
.btn-clear { border-color: #cfecf0; background: transparent; color: #fff; }
.btn-clear:hover { border-color: #fff; background: rgba(255,255,255,.12); }

.service-display { position: relative; padding: 22px 27px 21px; background: var(--mist); border: 1px solid #c6dfe5; border-top: 6px solid var(--teal); }
.display-top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid #bdd6dc; }
.display-id { font-size: 11px; font-weight: 800; letter-spacing: .14em; color: var(--muted); }
.display-bolt { font-size: 13px; font-weight: 800; color: var(--teal); }
.dial-assembly { width: 204px; height: 204px; margin: 28px auto 30px; border-radius: 50%; position: relative; background: repeating-conic-gradient(from 6deg, #91b7c2 0 1deg, transparent 1deg 30deg); display: grid; place-items: center; }
.dial-assembly::before { content: ""; position: absolute; inset: 16px; border-radius: 50%; background: var(--mist); }
.dial-assembly::after { content: ""; position: absolute; width: 7px; height: 20px; background: var(--bright); border-radius: 3px; top: 23px; left: calc(50% - 3.5px); }
.dial-face { position: relative; z-index: 1; width: 123px; height: 123px; border-radius: 50%; background: linear-gradient(145deg, #ffffff, #d7e8eb); border: 9px solid #c5d9dd; box-shadow: 0 4px 0 #b2cbd2, 0 8px 20px rgba(25,94,108,.08); display: flex; align-items: center; justify-content: center; flex-direction: column; }
.dial-face::before { content: ""; position: absolute; top: 8px; left: calc(50% - 4px); width: 8px; height: 19px; border-radius: 3px; background: var(--teal); }
.dial-face strong { font-size: 23px; font-weight: 850; color: var(--teal); padding-top: 12px; letter-spacing: -.06em; }
.dial-face small { font-size: 9px; letter-spacing: .08em; font-weight: 750; color: var(--muted); }
.readouts { margin: 0; border-top: 1px solid #bdd6dc; }
.readouts > div { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding-block: 11px; border-bottom: 1px solid #bdd6dc; }
.readouts > div:last-child { border-bottom: 0; padding-bottom: 0; }
.readouts dt { color: var(--muted); font-size: 13px; font-weight: 600; }
.readouts dd { color: var(--teal-deep); margin: 0; text-align: right; font-size: 14px; font-weight: 850; }

.facts-strip { background: var(--teal-deep); color: #f4fbfd; }
.fact-line { display: flex; flex-wrap: wrap; gap: 0; padding-block: 15px; }
.fact-line span { padding: 7px 27px; border-left: 2px solid var(--bright); font-size: 13px; line-height: 1.5; font-weight: 650; }
.fact-line span:first-child { padding-left: 16px; }

.section { padding-block: 53px 56px; border-bottom: 1px solid var(--line); }
.section-white { background: var(--paper); }
.section-cool { background: var(--canvas); }
.section-soft { background: #eaf3f6; }
.section-head { display: flex; align-items: flex-start; gap: 19px; max-width: 950px; margin-bottom: 21px; }
.section-no { color: var(--teal); border-top: 3px solid var(--bright); padding-top: 7px; min-width: 35px; font-size: 12px; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: .05em; }
.reading { max-width: 900px; padding-left: 54px; }
.reading p:last-child { margin-bottom: 0; }
.service-list { margin: 21px 0 5px; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.service-list li { border-bottom: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, 195px) minmax(0, 1fr); gap: 24px; padding-block: 14px; line-height: 1.5; }
.service-list strong { font-weight: 750; color: var(--teal-deep); }
.service-list span { color: var(--ink); }
.reading a:not(.btn) { color: var(--teal); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.reading a:not(.btn):hover { color: var(--teal-hover); }

.call-band { background: var(--teal); color: #fff; padding-block: 35px 39px; }
.call-band h2 { color: #fff; margin-bottom: 11px; }
.call-band p { color: #e2f4f7; max-width: 770px; margin-bottom: 0; }
.call-band .cta-row { margin-top: 18px; }
.info-tail { background: var(--paper); padding-block: 22px; }
.info-tail p { font-size: 14px; line-height: 1.5; color: var(--muted); margin: 0; }
.site-footer { background: #dfecef; border-top: 1px solid #c6dbe1; padding-block: 25px 28px; }
.footer-content { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; align-items: flex-start; }
.footer-identity { font-weight: 800; color: var(--teal-deep); font-size: 16px; }
.footer-identity span { display: block; font-weight: 500; color: var(--muted); font-size: 13px; padding-top: 3px; }
.footer-links { display: flex; align-items: center; flex-wrap: wrap; gap: 9px 19px; }
.footer-links a { color: var(--teal-deep); font-size: 14px; font-weight: 700; }
.footer-links a:hover { text-decoration: underline; text-underline-offset: 4px; }
.footer-links a.privacy { color: var(--muted); font-size: 12px; font-weight: 500; }

.repair-head .opening-grid { grid-template-columns: minmax(0, 1fr) 335px; gap: 55px; }
.signal-panel { background: #e9f3f6; border-left: 5px solid var(--bright); padding: 24px 23px 20px; }
.signal-panel-title { font-size: 11px; font-weight: 800; color: var(--teal); letter-spacing: .14em; text-transform: uppercase; margin: 0 0 15px; }
.signal-row { border-top: 1px solid #c7dae0; display: grid; grid-template-columns: 46px 1fr; gap: 7px; padding-block: 13px; align-items: start; }
.signal-row b { color: var(--bright); font-size: 21px; line-height: 1.2; font-weight: 850; letter-spacing: -.06em; }
.signal-row span { font-size: 14px; line-height: 1.5; color: var(--ink); font-weight: 600; }
.signal-foot { margin-top: 7px; padding-top: 15px; border-top: 1px solid #c7dae0; font-size: 13px; color: var(--teal); font-weight: 750; }
.repair-marker { display: inline-flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--line); padding-bottom: 13px; margin-top: 11px; margin-bottom: 12px; font-size: 13px; color: var(--muted); }
.repair-marker b { color: var(--teal); font-weight: 800; }

.offer-head .opening-grid { grid-template-columns: minmax(0, 1fr) 285px; gap: 54px; }
.offer-plate { border: 1px solid var(--line); background: var(--canvas); padding: 23px; }
.offer-plate .plate-label { color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.offer-plate .price { display: block; margin-top: 12px; font-size: 33px; line-height: 1; letter-spacing: -.06em; font-weight: 850; color: var(--teal-deep); }
.offer-plate .price-detail { display: block; font-size: 14px; color: var(--muted); margin-top: 10px; line-height: 1.55; }
.offer-plate .plate-divider { height: 3px; background: var(--bright); width: 45px; margin: 21px 0; }
.offer-plate .price-rule { font-size: 14px; line-height: 1.6; font-weight: 700; color: var(--ink); }

@media (max-width: 1099px) {
    .opening-grid, .repair-head .opening-grid, .offer-head .opening-grid { grid-template-columns: minmax(0, 1fr); gap: 29px; align-items: start; }
    .opening { padding-block: 48px; }
    .opening .intro p { max-width: 900px; }
    .service-display { display: grid; grid-template-columns: 180px 1fr; align-items: center; gap: 2px 29px; max-width: 790px; padding: 18px 24px; }
    .service-display .display-top { grid-column: 1 / -1; }
    .service-display .dial-assembly { width: 160px; height: 160px; margin: 10px 0; }
    .service-display .dial-face { width: 100px; height: 100px; border-width: 7px; }
    .service-display .dial-face strong { font-size: 19px; }
    .service-display .readouts { align-self: center; }
    .signal-panel { max-width: 790px; }
    .offer-plate { max-width: 650px; }
}

@media (max-width: 720px) {
    .wrap { width: min(100% - 36px, 1120px); }
    .utility-bar .wrap { flex-wrap: wrap; gap: 0 15px; }
    .header-content { align-items: flex-start; flex-direction: column; gap: 16px; padding-block: 17px 11px; }
    .brand { font-size: 23px; }
    .primary-nav { gap: 0; width: 100%; }
    .primary-nav a { padding: 10px 12px; font-size: 13px; }
    .primary-nav a:first-child { padding-left: 0; }
    .opening { padding-block: 38px 39px; }
    .opening h1 { margin-left: 0; padding-left: 15px; margin-bottom: 19px; }
    .opening-grid, .repair-head .opening-grid, .offer-head .opening-grid { gap: 24px; }
    .section { padding-block: 39px 42px; }
    .section-head { gap: 12px; margin-bottom: 18px; }
    .section-no { min-width: 28px; }
    .reading { padding-left: 40px; }
    .fact-line { padding-block: 10px; }
    .fact-line span { padding: 7px 16px 7px 11px; }
    .fact-line span:first-child { padding-left: 11px; }
    .footer-content { flex-direction: column; }
    .call-band { padding-block: 30px 34px; }
}

@media (max-width: 480px) {
    .wrap { width: calc(100% - 32px); }
    .utility-bar span { font-size: 11px; }
    .utility-bar .wrap { padding-block: 7px; }
    .brand { font-size: 22px; }
    .primary-nav a { padding: 8px 11px; font-size: 12px; }
    .primary-nav a:first-child { padding-left: 0; }
    h1 { font-size: 40px; overflow-wrap: break-word; }
    h2 { font-size: 28px; overflow-wrap: break-word; }
    .cta-row { flex-direction: column; align-items: stretch; }
    .cta-row .btn { width: 100%; }
    .service-display { display: block; padding: 17px 21px 20px; }
    .service-display .dial-assembly { margin: 20px auto 23px; }
    .fact-line { flex-direction: column; gap: 4px; }
    .fact-line span { border-left-width: 3px; }
    .section-head { display: block; }
    .section-no { display: inline-block; border-top-width: 2px; margin-bottom: 13px; }
    .reading { padding-left: 0; }
    .service-list li { display: block; padding-block: 12px; }
    .service-list strong { display: block; margin-bottom: 4px; }
    .footer-links { gap: 12px 19px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    a, .btn { transition: none; }
}