* {
    box-sizing: border-box;
}

:root {
    --ink: #28526a;
    --ink-soft: #52758a;
    --line: #c9dce7;
    --paper: #f6fbfe;
    --white: #ffffff;
    --blue: #087fc4;
    --cyan: #19b7ce;
    --orange: #ff6b2c;
    --lime: #9ddc38;
    --sky: #dff4fb;
    --mist: #eaf4f8;
    --wrap: 1180px;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.65;
}

a {
    color: inherit;
}

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

h1,
h2,
h3 {
    margin: 0;
    line-height: 1.12;
    font-weight: 800;
}

h1 {
    font-size: 40px;
    letter-spacing: -1.2px;
}

h2 {
    font-size: 28px;
    letter-spacing: -0.5px;
}

h3 {
    font-size: 19px;
}

.wrap {
    width: min(var(--wrap), calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--line);
}

.header-shell {
    min-height: 82px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 28px;
    align-items: center;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 900;
    letter-spacing: -0.4px;
    color: var(--ink);
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    background: var(--blue);
    color: var(--white);
    border-radius: 50% 50% 12px 50%;
    font-size: 13px;
}

.main-nav {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.main-nav a {
    padding: 9px 12px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    color: var(--ink-soft);
    border-bottom: 2px solid transparent;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.main-nav a.active {
    color: var(--blue);
    border-bottom-color: var(--orange);
}

.header-actions,
.cta-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.btn {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border: 2px solid transparent;
    border-radius: 8px;
    text-decoration: none;
    font-size: 15px;
    line-height: 1.2;
    font-weight: 800;
    transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn:focus-visible,
.main-nav a:focus-visible,
.footer-links a:focus-visible {
    outline: 3px solid var(--lime);
    outline-offset: 3px;
}

.btn-phone {
    background: var(--lime);
    color: #315b55;
}

.btn-report {
    background: var(--orange);
    color: var(--white);
}

.btn-line {
    border-color: var(--blue);
    color: var(--blue);
    background: var(--white);
}

/* INDEX — asymetryczna trasa serwisowa */
.hero-route {
    position: relative;
    overflow: hidden;
    background: var(--white);
}

.hero-route::after {
    content: "";
    position: absolute;
    width: 260px;
    height: 260px;
    right: -110px;
    top: 42px;
    border: 42px solid var(--sky);
    border-radius: 50%;
}

.hero-route .wrap {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(310px, .7fr);
    gap: 68px;
    padding-top: 78px;
    padding-bottom: 74px;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 16px;
    font-size: 13px;
    line-height: 1.2;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--blue);
}

.hero-copy p {
    max-width: 720px;
    margin-top: 22px;
    color: var(--ink-soft);
}

.hero-copy .cta-actions {
    margin-top: 28px;
}

.service-ticket {
    align-self: end;
    border-left: 5px solid var(--orange);
    background: var(--mist);
    padding: 26px 28px;
    transform: translateY(18px);
}

.service-ticket h2 {
    margin-bottom: 18px;
}

.ticket-row {
    display: grid;
    grid-template-columns: 98px 1fr;
    gap: 14px;
    padding: 12px 0;
    border-top: 1px solid var(--line);
    font-size: 15px;
}

.ticket-row strong {
    color: var(--blue);
}

.scope-rail {
    padding: 70px 0 30px;
}

.rail-head {
    display: grid;
    grid-template-columns: .82fr 1.18fr;
    gap: 56px;
    align-items: start;
    margin-bottom: 34px;
}


.rail-title .eyebrow {
    display: block;
    margin-bottom: 12px;
}

.rail-title h2 {
    margin-bottom: 18px;
}

.rail-title p {
    max-width: 520px;
    color: var(--ink-soft);
}

.rail-head p {
    margin: 0;
    color: var(--ink-soft);
}

.appliance-rail {
    display: grid;
    grid-template-columns: repeat(8, minmax(120px, 1fr));
    border-top: 2px solid var(--blue);
    border-bottom: 1px solid var(--line);
    overflow-x: auto;
}

.appliance-rail span {
    min-width: 120px;
    padding: 18px 14px;
    border-right: 1px solid var(--line);
    font-size: 14px;
    font-weight: 800;
    background: var(--white);
}

.appliance-rail span:nth-child(3n+1) {
    box-shadow: inset 0 5px 0 var(--cyan);
}

.appliance-rail span:nth-child(3n+2) {
    box-shadow: inset 0 5px 0 var(--orange);
}

.appliance-rail span:nth-child(3n) {
    box-shadow: inset 0 5px 0 var(--lime);
}

.visit-route {
    padding: 72px 0;
}

.route-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 58px;
}

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

.route-intro p {
    margin-top: 20px;
    color: var(--ink-soft);
}

.route-steps {
    border-left: 3px solid var(--cyan);
}

.route-step {
    position: relative;
    padding: 0 0 38px 38px;
}

.route-step::before {
    content: "";
    position: absolute;
    left: -9px;
    top: 3px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--orange);
    border: 3px solid var(--paper);
}

.route-step:nth-child(2)::before {
    background: var(--lime);
}

.route-step:nth-child(3)::before {
    background: var(--blue);
}

.route-step h3 {
    margin-bottom: 10px;
}

.info-split {
    padding: 0 0 72px;
}

.info-split-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--white);
}

.info-block {
    padding: 42px 46px;
}

.info-block + .info-block {
    border-left: 1px solid var(--line);
}

.info-block h2 {
    margin-bottom: 22px;
}

.time-line {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
}

.time-line strong {
    color: var(--blue);
}

/* HOME — układ sygnałów awarii */
.fault-hero {
    padding: 72px 0 48px;
    background: linear-gradient(90deg, var(--white) 0 67%, var(--sky) 67% 100%);
}

.fault-hero-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 70px;
    align-items: end;
}

.fault-lead p {
    max-width: 720px;
    margin-top: 22px;
    color: var(--ink-soft);
}

.fault-callout {
    background: var(--blue);
    color: var(--white);
    padding: 30px;
    border-bottom: 8px solid var(--lime);
}

.fault-callout p {
    color: var(--white);
    margin: 14px 0 0;
}

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

.signal-board h2 {
    margin-bottom: 30px;
}

.signal-row {
    display: grid;
    grid-template-columns: 180px 1fr 140px;
    gap: 26px;
    align-items: start;
    padding: 24px 0;
    border-top: 1px solid var(--line);
}

.signal-row:last-child {
    border-bottom: 1px solid var(--line);
}

.signal-name {
    font-weight: 900;
    color: var(--blue);
}

.signal-note {
    font-size: 14px;
    font-weight: 800;
    color: var(--orange);
}

.repair-visit {
    padding: 18px 0 54px;
}

.repair-visit .wrap {
    border-top: 4px solid var(--orange);
    border-bottom: 1px solid var(--line);
    background: var(--white);
}

.visit-head {
    display: grid;
    grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
    gap: 46px;
    align-items: start;
    padding: 28px 0 24px;
}

.visit-head p {
    color: var(--ink-soft);
}

.visit-flow {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.visit-flow p {
    padding: 22px 24px 22px 0;
}

.visit-flow p + p {
    padding-left: 24px;
    border-left: 1px solid var(--line);
}

.visit-flow strong,
.visit-meta strong {
    color: var(--blue);
}

.visit-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    padding: 18px 0 22px;
    color: var(--ink-soft);
}

/* OFERTA — układ repertuaru usług */
.offer-hero {
    padding: 72px 0 50px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
}

.offer-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, .6fr);
    gap: 80px;
    align-items: end;
}

.offer-hero p {
    max-width: 760px;
    margin-top: 22px;
    color: var(--ink-soft);
}

.offer-marker {
    min-height: 150px;
    display: flex;
    align-items: flex-end;
    padding: 24px;
    background: var(--cyan);
    color: var(--white);
    border-right: 16px solid var(--orange);
}

.service-ledger {
    padding: 64px 0 72px;
}

.ledger-head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 28px;
}

.ledger-head p {
    color: var(--ink-soft);
}

.ledger-row {
    display: grid;
    grid-template-columns: 72px 260px 1fr;
    gap: 28px;
    padding: 30px 0;
    border-top: 1px solid var(--line);
}

.ledger-row:last-child {
    border-bottom: 1px solid var(--line);
}

.ledger-no {
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .1em;
    color: var(--orange);
}

.ledger-row h3 {
    color: var(--blue);
}

.terms-band {
    padding: 0 0 72px;
}

.terms-band-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--white);
    border: 1px solid var(--line);
}

.term-half {
    padding: 38px 42px;
}

.term-half + .term-half {
    border-left: 1px solid var(--line);
}

.term-half h2 {
    margin-bottom: 18px;
}

.local-note {
    padding: 22px 0 34px;
    color: var(--ink-soft);
}

.local-note p {
    margin: 0;
}

.bottom-cta {
    background: var(--blue);
    color: var(--white);
}

.bottom-cta .wrap {
    min-height: 112px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.bottom-cta h2 {
    color: var(--white);
}

.bottom-cta .btn-phone {
    background: var(--lime);
}

.bottom-cta .btn-report {
    background: var(--orange);
}

.site-footer {
    background: #dceef6;
    border-top: 1px solid #bdd8e4;
}

.footer-shell {
    min-height: 92px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 28px;
}

.footer-copy {
    font-size: 14px;
    color: var(--ink-soft);
}

.footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    color: var(--ink);
}

.footer-links .privacy {
    font-size: 12px;
    font-weight: 400;
    color: var(--ink-soft);
}

@media (max-width: 980px) {
    .header-shell {
        grid-template-columns: 1fr auto;
        padding: 16px 0;
    }

    .main-nav {
        grid-column: 1 / -1;
        grid-row: 2;
        justify-content: flex-start;
        order: 3;
        border-top: 1px solid var(--line);
        padding-top: 10px;
    }

    .hero-route .wrap,
    .fault-hero-grid,
    .offer-hero-grid,
    .rail-head,
    .route-grid,
    .ledger-head {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .visit-head,
    .visit-flow,
    .visit-meta {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .visit-flow p,
    .visit-flow p + p {
        padding: 18px 0;
        border-left: 0;
    }

    .visit-flow p + p {
        border-top: 1px solid var(--line);
    }

    .visit-meta p + p {
        padding-top: 12px;
    }

    .route-intro {
        position: static;
    }

    .info-split-grid,
    .terms-band-grid {
        grid-template-columns: 1fr;
    }

    .info-block + .info-block,
    .term-half + .term-half {
        border-left: 0;
        border-top: 1px solid var(--line);
    }

    .fault-hero {
        background: var(--white);
    }

    .signal-row {
        grid-template-columns: 150px 1fr;
    }

    .signal-note {
        grid-column: 2;
    }

    .ledger-row {
        grid-template-columns: 56px 210px 1fr;
    }
}

@media (max-width: 700px) {
    .wrap {
        width: min(100% - 28px, var(--wrap));
    }

    .header-shell {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .header-actions {
        width: 100%;
    }

    .header-actions .btn {
        flex: 1 1 160px;
    }

    .main-nav {
        grid-column: 1;
        overflow-x: auto;
        flex-wrap: nowrap;
        justify-content: flex-start;
    }

    .main-nav a {
        white-space: nowrap;
    }

    .hero-route .wrap,
    .fault-hero,
    .offer-hero {
        padding-top: 52px;
    }

    .hero-route .wrap {
        padding-bottom: 54px;
    }

    .service-ticket {
        transform: none;
    }

    .scope-rail,
    .visit-route,
    .signal-board,
    .service-ledger {
        padding-top: 52px;
        padding-bottom: 52px;
    }

    .info-block,
    .term-half,
    .visit-aside {
        padding: 28px 24px;
    }

    .signal-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .signal-note {
        grid-column: auto;
    }

    .ledger-row {
        grid-template-columns: 46px 1fr;
        gap: 16px;
    }

    .ledger-row p {
        grid-column: 2;
    }

    .bottom-cta .wrap,
    .footer-shell {
        align-items: flex-start;
        flex-direction: column;
        padding-top: 26px;
        padding-bottom: 26px;
    }

    .cta-actions {
        width: 100%;
    }

    .cta-actions .btn {
        flex: 1 1 100%;
    }
}


/* MODUŁ ŚREDNI — zwarte, różne kompozycje bez pustych pól */
.appliance-rail a {
    min-width: 120px;
    padding: 18px 14px;
    border-right: 1px solid var(--line);
    font-size: 14px;
    font-weight: 800;
    background: var(--white);
    text-decoration: none;
}

.appliance-rail a:nth-child(3n+1) { box-shadow: inset 0 5px 0 var(--cyan); }
.appliance-rail a:nth-child(3n+2) { box-shadow: inset 0 5px 0 var(--orange); }
.appliance-rail a:nth-child(3n) { box-shadow: inset 0 5px 0 var(--lime); }
.appliance-rail a:hover,
.appliance-rail a:focus-visible { background: var(--sky); color: var(--blue); }

.service-map-hero,
.fault-index-hero,
.diagnostic-hero,
.device-hero { background: var(--white); border-bottom: 1px solid var(--line); }

.service-map-grid,
.fault-index-grid,
.diagnostic-grid,
.device-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(300px, .88fr);
    gap: 48px;
    align-items: center;
    padding-top: 58px;
    padding-bottom: 58px;
}

.service-map-grid > div:first-child p,
.fault-index-grid > div:first-child p,
.diagnostic-copy p,
.device-hero-grid > div:first-child p { margin-top: 20px; color: var(--ink-soft); }

.service-map-strip { border-top: 4px solid var(--orange); border-bottom: 1px solid var(--line); }
.service-map-strip a {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 16px;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    text-decoration: none;
}
.service-map-strip a:last-child { border-bottom: 0; }
.service-map-strip strong { color: var(--blue); }
.service-map-strip span { color: var(--ink-soft); font-size: 14px; }

.compact-service { padding: 48px 0; }
.compact-service-grid,
.service-links-grid,
.fault-bottom-grid,
.diagnostic-work-grid,
.device-visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--white);
    border: 1px solid var(--line);
}
.compact-service-grid article,
.service-links-grid > div,
.fault-bottom-grid > div,
.diagnostic-work-grid article,
.device-visit-grid > div { padding: 30px 34px; }
.compact-service-grid article + article,
.service-links-grid > div + div,
.fault-bottom-grid > div + div,
.diagnostic-work-grid article + article,
.device-visit-grid > div + div { border-left: 1px solid var(--line); }
.compact-service-grid h2,
.service-links-grid h2,
.fault-bottom-grid h2,
.diagnostic-work-grid h2,
.device-visit-grid h2 { margin-bottom: 14px; }

.service-links-band,
.fault-bottom,
.diagnostic-work,
.device-visit-band { padding: 0 0 52px; }
.service-links-grid a,
.fault-bottom-grid a,
.diagnostic-work-grid a { color: var(--blue); font-weight: 800; }

.fault-index-jump {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 118px;
    padding: 24px 28px;
    background: var(--cyan);
    color: var(--white);
    border-right: 12px solid var(--lime);
    text-decoration: none;
}
.fault-index-jump span { margin-top: 6px; font-size: 14px; }

.fault-lines { padding: 48px 0; }
.fault-line {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 30px;
    align-items: start;
    padding: 22px 0;
    border-top: 1px solid var(--line);
}
.fault-line:last-child { border-bottom: 1px solid var(--line); }
.fault-line > a { font-size: 19px; font-weight: 900; color: var(--blue); text-decoration: none; }
.fault-line p { margin: 0; color: var(--ink-soft); }

.diagnostic-meter {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 4px solid var(--blue);
    background: var(--mist);
}
.diagnostic-meter div { padding: 20px 16px; border-right: 1px solid var(--line); }
.diagnostic-meter div:last-child { border-right: 0; }
.diagnostic-meter span { display: block; margin-bottom: 6px; color: var(--orange); font-size: 12px; font-weight: 900; }

.diagnostic-work { padding: 48px 0 36px; }
.diagnostic-links { padding-bottom: 36px; }
.diagnostic-links-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 2px solid var(--blue);
    border-bottom: 1px solid var(--line);
}
.diagnostic-links-grid a {
    padding: 18px;
    background: var(--white);
    border-right: 1px solid var(--line);
    text-decoration: none;
}
.diagnostic-links-grid a:last-child { border-right: 0; }
.diagnostic-links-grid strong { display: block; color: var(--blue); }
.diagnostic-links-grid span { display: block; margin-top: 5px; color: var(--ink-soft); font-size: 13px; }
.diagnostic-cost { padding-bottom: 52px; }
.diagnostic-cost-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 36px;
    align-items: center;
    padding: 26px 30px;
    background: var(--sky);
    border-left: 6px solid var(--orange);
}
.diagnostic-cost-grid p { margin: 0; }

.device-hero { position: relative; overflow: hidden; }
.device-hero::after { content: ""; position: absolute; right: -46px; bottom: -62px; width: 190px; height: 190px; border: 28px solid var(--sky); border-radius: 50%; }
.device-hero-grid { position: relative; z-index: 1; }
.device-side-links { display: grid; grid-template-columns: 1fr 1fr; border-top: 4px solid var(--orange); }
.device-side-links a { padding: 20px 16px; background: var(--mist); border-right: 1px solid var(--line); text-decoration: none; font-weight: 900; color: var(--blue); }
.device-side-links a:last-child { border-right: 0; }
.device-lodowki .device-side-links { border-top-color: var(--cyan); }
.device-zmywarki .device-side-links { border-top-color: var(--lime); }
.device-piekarniki .device-side-links { border-top-color: var(--orange); }

.device-faults { padding: 46px 0; }
.device-faults-head { display: grid; grid-template-columns: 260px 1fr; gap: 36px; align-items: end; margin-bottom: 8px; }
.device-faults-head p { margin: 0; color: var(--ink-soft); }
.device-fault-row {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 34px;
    padding: 20px 0;
    border-top: 1px solid var(--line);
}
.device-fault-row:last-child { border-bottom: 1px solid var(--line); }
.device-fault-row h3 { color: var(--blue); }
.device-fault-row p { margin: 0; color: var(--ink-soft); }

@media (max-width: 980px) {
    .service-map-grid,
    .fault-index-grid,
    .diagnostic-grid,
    .device-hero-grid,
    .diagnostic-cost-grid { grid-template-columns: 1fr; gap: 28px; }
    .diagnostic-links-grid { grid-template-columns: 1fr 1fr; }
    .diagnostic-links-grid a:nth-child(2) { border-right: 0; }
    .diagnostic-links-grid a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 700px) {
    .service-map-grid,
    .fault-index-grid,
    .diagnostic-grid,
    .device-hero-grid { padding-top: 44px; padding-bottom: 44px; }
    .compact-service-grid,
    .service-links-grid,
    .fault-bottom-grid,
    .diagnostic-work-grid,
    .device-visit-grid { grid-template-columns: 1fr; }
    .compact-service-grid article + article,
    .service-links-grid > div + div,
    .fault-bottom-grid > div + div,
    .diagnostic-work-grid article + article,
    .device-visit-grid > div + div { border-left: 0; border-top: 1px solid var(--line); }
    .fault-line,
    .device-fault-row,
    .device-faults-head { grid-template-columns: 1fr; gap: 8px; }
    .diagnostic-links-grid { grid-template-columns: 1fr; }
    .diagnostic-links-grid a,
    .diagnostic-links-grid a:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--line); }
    .diagnostic-links-grid a:last-child { border-bottom: 0; }
    .diagnostic-meter { grid-template-columns: 1fr; }
    .diagnostic-meter div { border-right: 0; border-bottom: 1px solid var(--line); }
    .diagnostic-meter div:last-child { border-bottom: 0; }
    .device-side-links { grid-template-columns: 1fr; }
    .device-side-links a { border-right: 0; border-bottom: 1px solid var(--line); }
    .device-side-links a:last-child { border-bottom: 0; }
}

.text-link, .heading-link { color: var(--blue); font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.heading-link { text-decoration: none; }
.heading-link:hover, .heading-link:focus-visible, .text-link:hover, .text-link:focus-visible { color: var(--orange); }
.signal-name a { color: inherit; text-decoration: none; }
.signal-name a:hover, .signal-name a:focus-visible { color: var(--orange); }

/* MODUŁ ROZSZERZONYCH URZĄDZEŃ — zwarte układy bez pustych kolumn */
.extended-device-band { padding: 0 0 44px; }
.extended-device-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    border-top: 3px solid var(--cyan);
    border-bottom: 1px solid var(--line);
    background: var(--white);
}
.extended-device-grid a {
    padding: 16px 14px;
    border-right: 1px solid var(--line);
    text-decoration: none;
}
.extended-device-grid a:last-child { border-right: 0; }
.extended-device-grid strong { display: block; color: var(--blue); font-size: 15px; }
.extended-device-grid span { display: block; margin-top: 4px; color: var(--ink-soft); font-size: 12px; }
.extended-device-grid a:hover,
.extended-device-grid a:focus-visible { background: var(--sky); }
.diagnostic-extended { padding-top: 0; padding-bottom: 36px; }

.module3-hero { background: var(--white); border-bottom: 1px solid var(--line); }
.module3-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
    gap: 42px;
    align-items: center;
    padding-top: 52px;
    padding-bottom: 52px;
}
.module3-hero-grid > div:first-child p { margin-top: 18px; color: var(--ink-soft); }
.module3-compact { padding: 0 0 50px; }
.module3-compact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--line);
    background: var(--white);
}
.module3-compact-grid > div { padding: 28px 32px; }
.module3-compact-grid > div + div { border-left: 1px solid var(--line); }
.module3-compact-grid h2 { margin-bottom: 12px; }

.temperature-track {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 5px solid var(--cyan);
    background: var(--mist);
}
.temperature-track span { padding: 18px 10px; text-align: center; font-size: 13px; font-weight: 900; border-right: 1px solid var(--line); }
.temperature-track span:last-child { border-right: 0; }
.freezer-signals { padding: 44px 0; }
.freezer-signals-grid { display: grid; grid-template-columns: 1.15fr .85fr .85fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.freezer-signals article { padding: 24px 26px; background: var(--white); border-right: 1px solid var(--line); }
.freezer-signals article:last-child { border-right: 0; }
.freezer-signals h2 { margin-bottom: 12px; }

.cooker-switchboard { display: grid; border-left: 5px solid var(--orange); background: var(--mist); }
.cooker-switchboard div { display: grid; grid-template-columns: 110px 1fr; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.cooker-switchboard div:last-child { border-bottom: 0; }
.cooker-switchboard strong { color: var(--blue); }
.cooker-switchboard span { color: var(--ink-soft); font-size: 14px; }
.cooker-matrix { padding: 44px 0; }
.cooker-matrix-grid { display: grid; grid-template-columns: 1.1fr repeat(3, 1fr); border: 1px solid var(--line); background: var(--white); }
.cooker-matrix-grid > * { padding: 24px; border-right: 1px solid var(--line); }
.cooker-matrix-grid > *:last-child { border-right: 0; }
.cooker-label { background: var(--sky); }
.cooker-label h2, .cooker-matrix h3 { margin-bottom: 10px; }

.dryer-route { display: grid; grid-template-columns: auto 1fr auto 1fr auto 1fr auto; align-items: center; padding: 22px; background: var(--sky); border-left: 5px solid var(--lime); }
.dryer-route span { font-weight: 900; color: var(--blue); }
.dryer-route i { height: 2px; margin: 0 10px; background: var(--cyan); }
.dryer-checks { padding: 44px 0; }
.dryer-checks-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; border: 1px solid var(--line); background: var(--white); }
.dryer-checks article { padding: 24px 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.dryer-checks article:nth-child(3), .dryer-checks article:nth-child(4) { border-bottom: 0; }
.dryer-checks article:nth-child(3) { border-right: 0; }
.dryer-checks article:nth-child(4) { grid-column: 2 / 4; border-right: 0; }
.dryer-main { grid-row: span 2; border-bottom: 0 !important; background: var(--mist); }
.dryer-checks h2, .dryer-checks h3 { margin-bottom: 10px; }

.ceramic-zones { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; width: 250px; margin: 0 auto; padding: 20px; background: var(--mist); border: 1px solid var(--line); }
.ceramic-zones span { aspect-ratio: 1; border: 12px solid var(--orange); border-radius: 50%; box-shadow: inset 0 0 0 8px var(--white); }
.ceramic-zones span:nth-child(2), .ceramic-zones span:nth-child(3) { border-color: var(--cyan); }
.ceramic-board { padding: 44px 0; }
.ceramic-board-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; border-top: 4px solid var(--orange); background: var(--white); }
.ceramic-board-grid > div { padding: 24px 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ceramic-board-grid > div:last-child { border-right: 0; }
.ceramic-board h2 { margin-bottom: 12px; }

.induction-status { display: grid; grid-template-columns: 1fr 1fr; background: var(--mist); border-top: 5px solid var(--blue); }
.induction-status div { display: flex; gap: 10px; align-items: center; padding: 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.induction-status div:nth-child(2n) { border-right: 0; }
.induction-status div:nth-child(n+3) { border-bottom: 0; }
.induction-status span { color: var(--orange); font-size: 12px; font-weight: 900; }
.induction-cases { padding: 44px 0; }
.induction-cases-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
.induction-cases article { padding: 24px 26px; background: var(--white); border-top: 4px solid var(--cyan); border-bottom: 1px solid var(--line); }
.induction-cases article:nth-child(2) { border-top-color: var(--orange); }
.induction-cases article:nth-child(3) { border-top-color: var(--lime); }
.induction-cases h2 { margin-bottom: 12px; }

@media (max-width: 980px) {
    .extended-device-grid { grid-template-columns: repeat(2, 1fr); }
    .extended-device-grid a { border-bottom: 1px solid var(--line); }
    .module3-hero-grid { grid-template-columns: 1fr; gap: 28px; }
    .freezer-signals-grid { grid-template-columns: 1fr 1fr; }
    .freezer-signals article:first-child { grid-column: 1 / -1; border-right: 0; border-bottom: 1px solid var(--line); }
    .cooker-matrix-grid { grid-template-columns: 1fr 1fr; }
    .cooker-matrix-grid > * { border-bottom: 1px solid var(--line); }
    .cooker-matrix-grid > *:nth-child(2n) { border-right: 0; }
    .dryer-checks-grid { grid-template-columns: 1fr 1fr; }
    .dryer-main { grid-column: 1 / -1; grid-row: auto; border-right: 0 !important; border-bottom: 1px solid var(--line) !important; }
    .dryer-checks article:nth-child(4) { grid-column: auto; }
    .ceramic-board-grid, .induction-cases-grid { grid-template-columns: 1fr; }
    .ceramic-board-grid > div, .induction-cases article { border-right: 0; }
}

@media (max-width: 700px) {
    .extended-device-grid, .module3-compact-grid, .freezer-signals-grid, .cooker-matrix-grid, .dryer-checks-grid { grid-template-columns: 1fr; }
    .extended-device-grid a { border-right: 0; }
    .module3-compact-grid > div + div { border-left: 0; border-top: 1px solid var(--line); }
    .freezer-signals article, .freezer-signals article:first-child { grid-column: auto; border-right: 0; border-bottom: 1px solid var(--line); }
    .freezer-signals article:last-child { border-bottom: 0; }
    .cooker-matrix-grid > * { border-right: 0; }
    .dryer-route { grid-template-columns: 1fr; gap: 8px; }
    .dryer-route i { width: 2px; height: 18px; margin: 0 0 0 12px; }
    .dryer-main { grid-column: auto; }
    .dryer-checks article { border-right: 0; }
    .dryer-checks article:last-child { border-bottom: 0; }
    .ceramic-zones { width: min(250px, 100%); }
    .induction-status { grid-template-columns: 1fr; }
    .induction-status div, .induction-status div:nth-child(2n), .induction-status div:nth-child(n+3) { border-right: 0; border-bottom: 1px solid var(--line); }
    .induction-status div:last-child { border-bottom: 0; }
}