:root {
    --page: #eef6fb;
    --surface: #ffffff;
    --surface-2: #dceef6;
    --surface-3: #c8e4ef;
    --ink: #20384d;
    --ink-2: #365b71;
    --muted: #668296;
    --line: #aacbd9;
    --blue: #247da0;
    --blue-deep: #1d6683;
    --coral: #df654f;
    --coral-soft: #f8dcd6;
    --green: #4f8b72;
    --shadow: 0 22px 60px rgba(46, 95, 123, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--page);
    color: var(--ink);
    font-family: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
    line-height: 1.62;
    text-rendering: optimizeLegibility;
}

a {
    color: inherit;
}

a:focus-visible {
    outline: 3px solid var(--coral);
    outline-offset: 4px;
}

p {
    margin: 0 0 18px;
    font-size: 16px;
}

h1,
h2,
h3 {
    margin: 0;
    color: var(--ink);
    line-height: 1.12;
}

h1 {
    font-size: 40px;
    letter-spacing: -1.4px;
}

h2 {
    font-size: 28px;
    letter-spacing: -0.7px;
}

h3 {
    font-size: 20px;
    letter-spacing: -0.25px;
}

.frame,
.wrap {
    width: min(1240px, calc(100% - 48px));
    margin: 0 auto;
}

.skip-link {
    position: absolute;
    top: 10px;
    left: -9999px;
    z-index: 100;
    padding: 10px 14px;
    background: var(--surface);
}

.skip-link:focus {
    left: 10px;
}

.topline {
    border-bottom: 1px solid var(--line);
    background: rgba(238, 246, 251, 0.95);
}

.topline-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    min-height: 84px;
    align-items: center;
    gap: 26px;
}

.brand {
    display: inline-grid;
    grid-template-columns: 18px auto;
    align-items: center;
    gap: 11px;
    font-weight: 900;
    letter-spacing: -0.7px;
    text-decoration: none;
}

.brand-mark {
    width: 18px;
    height: 34px;
    border-radius: 2px 9px 9px 2px;
    background: var(--coral);
    box-shadow: inset -5px 0 0 rgba(255, 255, 255, 0.25);
}

.topnav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 7px 18px;
}

.topnav a {
    color: var(--ink-2);
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
}

.topnav a:hover,
.topnav a:active {
    color: var(--coral);
}

.phone-chip {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    padding: 0 16px;
    border: 1px solid var(--ink);
    border-radius: 999px;
    font-weight: 900;
    text-decoration: none;
    white-space: nowrap;
}

.phone-chip:hover,
.phone-chip:active {
    background: var(--ink);
    color: var(--surface);
}

.dispatch-hero {
    padding: 52px 0 76px;
}

.hero-shell {
    display: grid;
    grid-template-columns: 64px minmax(0, 1.4fr) minmax(280px, 0.65fr);
    align-items: stretch;
    gap: 34px;
}

.hero-rail {
    display: flex;
    min-height: 420px;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    border-right: 1px solid var(--line);
    color: var(--blue);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 2px;
}

.hero-rail span:last-child {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
}

.hero-main {
    align-self: center;
    padding: 42px 20px 34px 0;
}

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    color: var(--blue);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 1.8px;
    text-transform: uppercase;
}

.kicker::before {
    width: 34px;
    height: 3px;
    background: var(--coral);
    content: "";
}

.hero-main h1 {
    color: var(--blue-deep);
}

.lead {
    max-width: 760px;
    margin-top: 24px;
    color: var(--ink-2);
    font-size: 16px;
}

.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.action-primary,
.action-secondary {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    border-radius: 4px;
    font-weight: 900;
    text-decoration: none;
}

.action-primary {
    background: var(--coral);
    color: #ffffff;
}

.action-primary:hover,
.action-primary:active {
    background: #c95442;
}

.action-secondary {
    border: 1px solid var(--blue);
    color: var(--blue);
}

.action-secondary:hover,
.action-secondary:active {
    background: var(--surface-2);
}

.hero-status {
    align-self: end;
    border: 1px solid var(--line);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.status-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--line);
    background: var(--surface-2);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 1.3px;
    text-transform: uppercase;
}

.status-dot {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.status-dot::before {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--green);
    content: "";
}

.status-list {
    margin: 0;
    padding: 0;
}

.status-list div {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    gap: 18px;
    padding: 17px 20px;
    border-bottom: 1px solid var(--line);
}

.status-list div:last-child {
    border-bottom: 0;
}

.status-list dt {
    color: var(--muted);
    font-size: 13px;
}

.status-list dd {
    margin: 0;
    font-weight: 900;
}

.appliance-strip {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}

.appliance-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.appliance-link {
    position: relative;
    min-height: 154px;
    overflow: hidden;
    padding: 26px 24px;
    border-right: 1px solid var(--line);
    text-decoration: none;
}

.appliance-link:last-child {
    border-right: 0;
}

.appliance-link small {
    display: block;
    margin-bottom: 18px;
    color: var(--coral);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 1.5px;
}

.appliance-link strong {
    display: block;
    font-size: 23px;
}

.appliance-link span {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
}

.appliance-link::after {
    position: absolute;
    right: 18px;
    bottom: 10px;
    color: var(--surface-3);
    font-size: 54px;
    font-weight: 900;
    content: attr(data-code);
}

.appliance-link:hover,
.appliance-link:active {
    background: var(--surface-2);
}

.diagnostic-board {
    padding: 88px 0;
}

.board-grid {
    display: grid;
    grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
    gap: 72px;
}

.board-intro {
    position: sticky;
    top: 28px;
    align-self: start;
}

.board-intro p {
    max-width: 430px;
    margin-top: 22px;
    color: var(--muted);
}

.board-lines {
    border-top: 2px solid var(--ink);
}

.board-line {
    display: grid;
    grid-template-columns: 58px minmax(180px, 0.8fr) minmax(0, 1.2fr);
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid var(--line);
}

.board-line > span {
    color: var(--coral);
    font-size: 12px;
    font-weight: 900;
}

.board-line p {
    margin: 0;
    color: var(--muted);
}

.service-facts {
    padding: 0 0 88px;
}

.fact-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr 1fr;
    border: 1px solid var(--line);
    background: var(--surface);
}

.fact {
    min-height: 240px;
    padding: 30px;
    border-right: 1px solid var(--line);
}

.fact:last-child {
    border-right: 0;
}

.fact strong {
    display: block;
    margin: 14px 0 10px;
    font-size: 28px;
    line-height: 1.1;
}

.fact p {
    color: var(--muted);
}

.fact-tag {
    color: var(--blue);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 1.6px;
    text-transform: uppercase;
}

.contact-hero {
    padding: 58px 0 72px;
}

.contact-hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 34px;
}

.contact-title {
    display: grid;
    grid-template-rows: auto 1fr auto;
    min-height: 420px;
    padding: 34px;
    background: var(--blue);
    color: #ffffff;
}

.contact-title .serial {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 1.4px;
    text-transform: uppercase;
}

.contact-title h1 {
    align-self: center;
    color: #ffffff;
}

.contact-title .home-lead {
    max-width: 620px;
    margin: 0;
    color: #e7f6fb;
    font-size: 16px;
}

.schedule-board {
    display: grid;
    grid-template-rows: auto 1fr auto;
    border: 1px solid var(--line);
    background: var(--surface);
}

.schedule-top {
    padding: 22px 24px;
    border-bottom: 1px solid var(--line);
}

.schedule-top p {
    margin: 8px 0 0;
    color: var(--muted);
}

.schedule {
    margin: 0;
    padding: 0;
}

.schedule div {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
    padding: 19px 24px;
    border-bottom: 1px solid var(--line);
}

.schedule dt {
    font-weight: 900;
}

.schedule dd {
    margin: 0;
    color: var(--blue);
    font-weight: 900;
}

.schedule-cta {
    padding: 24px;
    background: var(--coral-soft);
}

.schedule-cta p {
    margin-bottom: 14px;
    color: var(--ink-2);
}

.rule-section {
    padding: 18px 0 88px;
}

.rule-head {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 70px;
    margin-bottom: 34px;
}

.rule-head p {
    color: var(--muted);
}

.rule-list {
    counter-reset: rules;
    border-top: 2px solid var(--ink);
}

.rule-row {
    counter-increment: rules;
    display: grid;
    grid-template-columns: 72px minmax(200px, 0.75fr) minmax(0, 1.25fr);
    gap: 24px;
    padding: 27px 0;
    border-bottom: 1px solid var(--line);
}

.rule-row::before {
    color: var(--coral);
    font-size: 12px;
    font-weight: 900;
    content: "0" counter(rules);
}

.rule-row p {
    margin: 0;
    color: var(--muted);
}

.device-map {
    padding: 70px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}

.device-map-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 50px;
}

.device-map-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.device-map-links a {
    display: flex;
    min-height: 120px;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    padding: 22px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    font-weight: 900;
    text-decoration: none;
}

.device-map-links a span {
    color: var(--coral);
    font-size: 12px;
}

.device-map-links a:hover,
.device-map-links a:active {
    background: var(--surface-2);
}

.equipment-mast {
    padding: 52px 0 58px;
}

.equipment-mast-grid {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr) 310px;
    gap: 34px;
}

.device-code {
    display: flex;
    min-height: 360px;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-right: 1px solid var(--line);
    color: var(--blue);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 2px;
}

.device-code span:last-child {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
}

.device-title {
    align-self: center;
}

.device-title h1 {
    color: var(--blue-deep);
    font-size: 40px;
}

.device-title .lead {
    max-width: 720px;
}

.device-summary {
    align-self: end;
    border: 1px solid var(--line);
    background: var(--surface);
}

.device-summary div {
    padding: 16px 18px;
    border-bottom: 1px solid var(--line);
}

.device-summary div:last-child {
    border-bottom: 0;
}

.device-summary small {
    display: block;
    color: var(--muted);
}

.device-summary strong {
    display: block;
    margin-top: 3px;
}

.fault-section {
    padding: 72px 0 84px;
    border-top: 1px solid var(--line);
    background: var(--surface);
}

.fault-head {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 68px;
    margin-bottom: 32px;
}

.fault-head p {
    color: var(--muted);
}

.fault-table {
    border-top: 2px solid var(--ink);
}

.fault-row {
    display: grid;
    grid-template-columns: 58px minmax(190px, 0.75fr) minmax(0, 1.25fr);
    gap: 18px;
    padding: 23px 0;
    border-bottom: 1px solid var(--line);
}

.fault-row > span {
    color: var(--coral);
    font-size: 12px;
    font-weight: 900;
}

.fault-row p {
    margin: 0;
    color: var(--muted);
}

.visit-section {
    padding: 78px 0;
}

.visit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.visit-box {
    min-height: 220px;
    padding: 26px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.42);
}

.visit-box > span {
    color: var(--blue);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 1.4px;
}

.visit-box h3 {
    margin: 16px 0 10px;
}

.visit-box p {
    color: var(--muted);
}

.device-switch {
    padding: 66px 0;
    background: var(--blue);
    color: #ffffff;
}

.device-switch h2 {
    color: #ffffff;
}

.switch-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 28px;
}

.switch-head p {
    max-width: 560px;
    margin: 0;
    color: #dff3fa;
}

.switch-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid rgba(255, 255, 255, 0.35);
    border-left: 1px solid rgba(255, 255, 255, 0.35);
}

.switch-grid a {
    display: flex;
    min-height: 110px;
    flex-direction: column;
    justify-content: space-between;
    padding: 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.35);
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
    color: #ffffff;
    font-weight: 900;
    text-decoration: none;
}

.switch-grid a small {
    color: #bce6f3;
}

.switch-grid a:hover,
.switch-grid a:active,
.switch-grid a[aria-current="page"] {
    background: rgba(255, 255, 255, 0.12);
}

.contact-band {
    padding: 58px 0;
    background: var(--coral-soft);
}

.contact-band-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 30px;
}

.contact-band p {
    margin: 10px 0 0;
    color: var(--ink-2);
}

.local-content {
    min-height: 150px;
    padding: 54px 0;
    border-top: 1px solid var(--line);
    background: var(--surface-2);
}

.local-content p {
    margin: 0;
    color: var(--ink-2);
    font-size: 16px;
    font-weight: 800;
}

.site-footer {
    padding: 34px 0 42px;
    border-top: 1px solid var(--line);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 30px;
}

.footer-brand {
    font-weight: 900;
    text-decoration: none;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px 20px;
}

.footer-links a {
    color: var(--ink-2);
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
}

.footer-links a:hover,
.footer-links a:active {
    color: var(--coral);
}

@media (max-width: 980px) {
    .topline-inner {
        grid-template-columns: 1fr auto;
    }

    .topnav {
        grid-column: 1 / -1;
        grid-row: 2;
        justify-content: flex-start;
        padding-bottom: 16px;
    }

    .hero-shell {
        grid-template-columns: 46px 1fr;
    }

    .hero-status {
        grid-column: 2;
    }

    .hero-rail {
        grid-row: 1 / span 2;
    }

    .appliance-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .appliance-link:nth-child(2) {
        border-right: 0;
    }

    .appliance-link:nth-child(-n + 2) {
        border-bottom: 1px solid var(--line);
    }

    .board-grid,
    .rule-head,
    .device-map-grid,
    .fault-head {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .board-intro {
        position: static;
    }

    .fact-grid {
        grid-template-columns: 1fr;
    }

    .fact {
        min-height: 0;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .fact:last-child {
        border-bottom: 0;
    }

    .contact-hero-grid {
        grid-template-columns: 1fr;
    }

    .equipment-mast-grid {
        grid-template-columns: 58px 1fr;
    }

    .device-summary {
        grid-column: 2;
    }

    .device-code {
        grid-row: 1 / span 2;
    }

    .visit-grid {
        grid-template-columns: 1fr;
    }

    .switch-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 680px) {
    .frame,
    .wrap {
        width: min(100% - 28px, 1240px);
    }

    .topline-inner {
        min-height: 72px;
        gap: 14px;
    }

    .brand {
        font-size: 15px;
    }

    .phone-chip {
        min-height: 42px;
        padding: 0 12px;
        font-size: 13px;
    }

    .topnav {
        gap: 6px 14px;
    }

    .topnav a {
        font-size: 13px;
    }

    .dispatch-hero {
        padding: 34px 0 52px;
    }

    .hero-shell {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .hero-rail {
        min-height: auto;
        flex-direction: row;
        padding: 0 0 14px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .hero-rail span:last-child {
        writing-mode: initial;
        transform: none;
    }

    .hero-main {
        padding: 18px 0 24px;
    }

    .hero-status {
        grid-column: auto;
    }

    .appliance-grid {
        grid-template-columns: 1fr;
    }

    .appliance-link {
        min-height: 126px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .appliance-link:last-child {
        border-bottom: 0;
    }

    .diagnostic-board {
        padding: 62px 0;
    }

    .board-line,
    .rule-row,
    .fault-row {
        grid-template-columns: 42px 1fr;
        gap: 10px 16px;
    }

    .board-line p,
    .rule-row p,
    .fault-row p {
        grid-column: 2;
    }

    .service-facts {
        padding-bottom: 62px;
    }

    .contact-title {
        min-height: 360px;
        padding: 24px;
    }

    .device-map-links {
        grid-template-columns: 1fr;
    }

    .equipment-mast {
        padding: 36px 0 44px;
    }

    .equipment-mast-grid {
        grid-template-columns: 1fr;
    }

    .device-code {
        min-height: auto;
        flex-direction: row;
        padding: 0 0 14px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .device-code span:last-child {
        writing-mode: initial;
        transform: none;
    }

    .device-summary {
        grid-column: auto;
    }

    .fault-section {
        padding: 58px 0;
    }

    .switch-head {
        align-items: start;
        flex-direction: column;
    }

    .switch-grid {
        grid-template-columns: 1fr 1fr;
    }

    .contact-band-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-links {
        justify-content: flex-start;
    }
}

@media (max-width: 440px) {
    .topline-inner {
        grid-template-columns: 1fr;
    }

    .phone-chip {
        justify-self: start;
    }

    .topnav {
        grid-column: 1;
        grid-row: auto;
    }

    .action-row {
        align-items: stretch;
        flex-direction: column;
    }

    .action-primary,
    .action-secondary {
        width: 100%;
    }

    .switch-grid {
        grid-template-columns: 1fr;
    }
}