:root {
    --crude-coal: #0b0f19;       
    --industrial-steel: #1e2640; 
    --safety-amber: #f97316;     
    --safety-hover: #ea580c;   
    --concrete-light: #f1f5f9; 
    --sheet-white: #ffffff;    
    --iron-dark: #334155;      
    --rust-muted: #64748b;      
    --grid-border: #cbd5e1;     
    --max-frame: 1200px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--concrete-light);
    color: var(--iron-dark);
    line-height: 1.6;
    padding-bottom: 0;
}

.grid-bound-carrier {
    width: 100%;
    max-width: var(--max-frame);
    margin: 0 auto;
    padding: 0 24px;
}

.alert-ticker-strip {
    background-color: var(--crude-coal);
    color: var(--concrete-light);
    font-size: 13px;
    padding: 12px 0;
    font-weight: 700;
    border-bottom: 2px solid var(--safety-amber);
}

.ticker-flex-layout {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.system-status-indicator {
    color: var(--safety-amber);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}


.rigid-structural-header {
    background-color: var(--sheet-white);
    border-bottom: 4px solid var(--industrial-steel);
    box-shadow: 0 4px 12px rgba(11, 15, 25, 0.03);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-internal-frame {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 95px;
}

.industrial-logo-mark a {
    font-size: 26px;
    font-weight: 900;
    color: var(--crude-coal);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.industrial-logo-mark span {
    color: var(--safety-amber);
}

.hardware-nav-links a {
    color: var(--industrial-steel);
    text-decoration: none;
    margin: 0 20px;
    font-weight: 700;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.2s ease;
}

.hardware-nav-links a:hover {
    color: var(--safety-amber);
}


.hamburger-trigger-node {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 32px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.hamburger-trigger-node span {
    width: 100%;
    height: 4px;
    background-color: var(--crude-coal);
    border-radius: 0;
    transition: all 0.3s cubic-bezier(0.77,0.2,0.05,1.0);
}


.hamburger-trigger-node.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger-trigger-node.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-trigger-node.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}


.telephony-action-module {
    background-color: var(--crude-coal);
    color: var(--sheet-white);
    padding: 12px 22px;
    border-left: 4px solid var(--safety-amber);
    text-align: right;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.telephony-action-module:hover {
    background-color: var(--industrial-steel);
}

.telephony-action-module small {
    display: block;
    font-size: 11px;
    color: var(--safety-amber);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.telephony-action-module span {
    font-size: 19px;
    font-weight: 900;
}


.heavy-machinery-hero {
    background: linear-gradient(130deg, rgba(11, 15, 25, 0.92) 0%, rgba(30, 38, 64, 0.88) 100%), 
                url('../media/appliance-hero-mesh.png') no-repeat center center;
    background-size: cover;
    padding: 70px 0;
    border-bottom: 5px solid var(--crude-coal);
}

.hero-split-assembly {
    display: grid;
    grid-template-columns: 1fr;
    gap: 45px;
}

@media (min-width: 992px) {
    .hero-split-assembly {
        grid-template-columns: 1.25fr 0.75fr;
        align-items: center;
    }
    .heavy-machinery-hero {
        padding: 90px 0;
    }
}

.mechanical-spec-block {
    background: transparent;
}

.hazard-classification-label {
    display: inline-block;
    background-color: var(--safety-amber);
    color: var(--crude-coal);
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.mechanical-spec-block h1 {
    font-size: 34px;
    color: var(--sheet-white);
    line-height: 1.15;
    margin-bottom: 25px;
    font-weight: 900;
    text-transform: uppercase;
}

@media (min-width: 768px) {
    .mechanical-spec-block h1 {
        font-size: 46px;
    }
}

.mechanical-spec-block h1 span {
    color: var(--safety-amber);
}

.mechanical-spec-block p {
    font-size: 17px;
    color: var(--grid-border);
    margin-bottom: 35px;
    max-width: 680px;
}

.industrial-parameter-checklist .checklist-row-item {
    font-weight: 700;
    color: var(--sheet-white);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}


.hard-bordered-capture-card {
    background-color: var(--sheet-white);
    border: 4px solid var(--crude-coal);
    box-shadow: 0 20px 40px rgba(11, 15, 25, 0.15);
    overflow: hidden;
}

.card-industrial-cap {
    background-color: var(--crude-coal);
    color: var(--sheet-white);
    padding: 25px;
    text-align: center;
    border-bottom: 2px solid var(--safety-amber);
}

.card-industrial-cap h3 {
    font-size: 20px;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: 0.5px;
}

.card-industrial-cap p {
    color: var(--grid-border);
    font-size: 13px;
    margin-top: 4px;
}

.card-internal-body {
    padding: 35px 25px;
    text-align: center;
}

.response-eta-badge {
    background-color: #ffedd5;
    border: 2px dashed var(--safety-amber);
    color: #9a3412;
    padding: 14px;
    font-size: 15px;
    margin-bottom: 25px;
    font-weight: 700;
}

.industrial-intercept-button {
    display: block;
    width: 100%;
    background-color: var(--safety-amber);
    color: var(--crude-coal);
    border: none;
    padding: 20px;
    font-size: 20px;
    font-weight: 900;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 5px 0 #c2410c;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.industrial-intercept-button:active {
    transform: translateY(5px);
    box-shadow: none;
}

.operational-subtext-clause {
    display: block;
    margin-top: 18px;
    font-size: 12px;
    color: var(--rust-muted);
    font-weight: 700;
    text-transform: uppercase;
}


.heavy-engineering-matrix {
    padding: 60px 0;
    background-color: var(--sheet-white);
    border-bottom: 3px solid var(--grid-border);
}

@media (min-width: 768px) {
    .heavy-engineering-matrix {
        padding: 80px 0;
    }
}

.section-industrial-title {
    font-size: 30px;
    text-align: center;
    color: var(--crude-coal);
    margin-bottom: 16px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.block-sub-text {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 45px auto;
    color: var(--rust-muted);
    font-size: 16px;
}

.rigid-service-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 35px;
}

@media (min-width: 768px) {
    .rigid-service-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-rugged-module {
    background-color: var(--concrete-light);
    border: 2px solid var(--grid-border);
    padding: 40px 30px;
    position: relative;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.service-rugged-module:hover {
    border-color: var(--crude-coal);
    box-shadow: 0 12px 24px rgba(11, 15, 25, 0.05);
}

.module-numeric-tag {
    font-size: 36px;
    font-weight: 900;
    color: var(--grid-border);
    margin-bottom: 15px;
    line-height: 1;
}

.service-rugged-module h3 {
    font-size: 21px;
    color: var(--crude-coal);
    margin-bottom: 15px;
    font-weight: 800;
    line-height: 1.3;
}

.service-rugged-module p {
    color: var(--iron-dark);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 30px;
    text-align: justify;
}

.module-technical-link {
    color: var(--crude-coal);
    font-weight: 800;
    text-decoration: none;
    font-size: 14px;
    display: inline-block;
    border-bottom: 2px solid var(--safety-amber);
    padding-bottom: 3px;
    text-transform: uppercase;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.module-technical-link:hover {
    color: var(--safety-hover);
    border-color: var(--safety-hover);
}


.industrial-testimonials-block {
    padding: 60px 0;
    background-color: var(--concrete-light);
    border-bottom: 3px solid var(--grid-border);
}

@media (min-width: 768px) {
    .industrial-testimonials-block {
        padding: 80px 0;
    }
}

.testimonials-matrix-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 40px;
}

@media (min-width: 768px) {
    .testimonials-matrix-layout {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-rugged-card {
    background-color: var(--sheet-white);
    border: 2px solid var(--grid-border);
    padding: 35px 25px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-rating-nodes {
    color: var(--safety-amber);
    font-size: 16px;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.testimonial-factual-log {
    font-size: 14px;
    color: var(--iron-dark);
    line-height: 1.6;
    font-style: italic;
    margin-bottom: 20px;
    text-align: justify;
}

.testimonial-operator-signature {
    font-size: 13px;
    font-weight: 800;
    color: var(--crude-coal);
    text-transform: uppercase;
}


.heavy-editorial-layout {
    padding: 60px 0;
    background-color: var(--sheet-white);
}

@media (min-width: 768px) {
    .heavy-editorial-layout {
        padding: 80px 0;
    }
}

.industrial-article-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.industrial-article-wrapper h2 {
    font-size: 26px;
    color: var(--crude-coal);
    margin: 40px 0 20px 0;
    font-weight: 900;
    text-transform: uppercase;
}

.industrial-article-wrapper h2:first-of-type {
    margin-top: 0;
}

.industrial-article-wrapper h3 {
    font-size: 20px;
    color: var(--crude-coal);
    margin: 35px 0 15px 0;
    font-weight: 800;
    text-transform: uppercase;
}

.industrial-article-wrapper p {
    margin-bottom: 22px;
    font-size: 16px;
    color: var(--iron-dark);
    text-align: justify;
    line-height: 1.7;
}

/* Графика внутри статьи */
.inline-media-container {
    margin: 35px 0;
    background-color: var(--concrete-light);
    padding: 15px;
    border: 2px solid var(--grid-border);
}

.rugged-article-image {
    width: 100%;
    height: auto;
    display: block;
}

.media-caption-text {
    display: block;
    font-size: 13px;
    color: var(--rust-muted);
    margin-top: 12px;
    text-align: center;
    font-style: italic;
    font-weight: 600;
}


.rigid-faq-accordion-zone {
    background-color: var(--industrial-steel);
    color: var(--concrete-light);
    padding: 60px 0;
    border-top: 4px solid var(--crude-coal);
}

@media (min-width: 768px) {
    .rigid-faq-accordion-zone {
        padding: 80px 0;
    }
}

.faq-headline {
    font-size: 30px;
    text-align: center;
    margin-bottom: 45px;
    color: var(--sheet-white);
    text-transform: uppercase;
    font-weight: 900;
}

.micro-container {
    max-width: 850px;
}

.qa-wrapper-layout {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.qa-rugged-card {
    background-color: rgba(11, 15, 25, 0.4);
    border: 2px solid rgba(203, 213, 225, 0.2);
    padding: 25px;
    display: flex;
    gap: 20px;
}

.qa-rugged-card .q-badge-node {
    background-color: var(--safety-amber);
    color: var(--crude-coal);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    flex-shrink: 0;
    font-size: 16px;
}

.qa-text-frame h4 {
    font-size: 18px;
    color: var(--sheet-white);
    margin-bottom: 10px;
    font-weight: 800;
}

.qa-text-frame p {
    color: rgba(241, 245, 249, 0.8);
    font-size: 15px;
    line-height: 1.6;
    text-align: justify;
}


.rigid-industrial-footer {
    background-color: #060910;
    color: var(--rust-muted);
    padding: 60px 0;
    font-size: 14px;
    border-top: 5px solid var(--crude-coal);
}

.footer-navigation-junction {
    text-align: center;
    margin-bottom: 35px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-navigation-junction a {
    color: var(--concrete-light);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
}

.footer-navigation-junction a:hover {
    color: var(--safety-amber);
}

.regulatory-disclosure-block p {
    margin-bottom: 18px;
    line-height: 1.7;
    text-align: justify;
}

.advertiser-mandatory-disclaimer {
    font-size: 12px;
    color: #475569;
}

.copyright-stamp-node {
    text-align: center;
    margin-top: 35px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--concrete-light);
}


.mobile-sticky-telephony-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--safety-amber);
    color: var(--crude-coal);
    z-index: 9999;
    padding: 16px 20px;
    box-shadow: 0 -6px 25px rgba(11, 15, 25, 0.25);
    cursor: pointer;
    border-top: 3px solid var(--crude-coal);
}

.sticky-bar-internal-flex {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.flashing-alarm-icon {
    font-size: 26px;
    animation: critical-bell-pulse 2s infinite ease-in-out;
}

.sticky-telephony-meta {
    display: flex;
    flex-direction: column;
}

.sticky-telephony-meta small {
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.5px;
    color: var(--crude-coal);
}

.sticky-telephony-meta strong {
    font-size: 19px;
    font-weight: 900;
}

@keyframes critical-bell-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.18); }
    100% { transform: scale(1); }
}


@media (max-width: 991px) {
    .hardware-nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--sheet-white);
        box-shadow: -10px 0 30px rgba(11, 15, 25, 0.15);
        display: flex;
        flex-direction: column;
        padding: 130px 40px 40px 40px;
        gap: 30px;
        transition: right 0.3s cubic-bezier(0.77,0.2,0.05,1.0);
        z-index: 1050;
    }

    .hardware-nav-links.active {
        right: 0;
    }

    .hardware-nav-links a {
        margin: 0;
        font-size: 18px;
        border-bottom: 2px solid var(--concrete-light);
        padding-bottom: 12px;
    }

    .hamburger-trigger-node {
        display: flex;
    }

    .header-internal-frame {
        height: 80px;
    }
}

@media (max-width: 767px) {
    .mobile-sticky-telephony-bar {
        display: block;
    }
    body {
        padding-bottom: 80px; 
    }
}

@media (max-width: 480px) {
    .telephony-action-module {
        display: none; 
    }
}


@media (max-width: 768px) {
    .telephony-action-module {
        display: none !important;
    }
}

        .hard-bordered-capture-card {
            background: #0f1115 !important;
            border: 2px solid #242933 !important;
            box-shadow: 0 8px 24px rgba(0,0,0,0.5) !important;
        }
        .card-industrial-cap {
            background: #161a22 !important;
            border-bottom: 2px solid #242933 !important;
            padding: 20px !important;
        }
        .card-industrial-cap h3 {
            color: #ff7900 !important;
            margin: 0 0 6px 0 !important;
            font-size: 18px !important;
            text-transform: uppercase !important;
            letter-spacing: 1px !important;
        }
        .card-industrial-cap p {
            color: #9a9ea6 !important;
            margin: 0 !important;
            font-size: 13px !important;
        }
        .card-internal-body {
            padding: 24px !important;
            background: #0f1115 !important;
        }
        .pseudo-form-grid {
            display: flex;
            flex-direction: column;
            gap: 16px;
            text-align: left;
        }
        .form-field-wrapper {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .form-field-wrapper label {
            font-size: 11px;
            font-weight: 700;
            color: #ff7900;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .industrial-text-input {
            background: #161a22 !important;
            border: 1px solid #313745 !important;
            padding: 12px !important;
            color: #ffffff !important;
            font-family: inherit !important;
            font-size: 14px !important;
            transition: border-color 0.2s !important;
        }
        .industrial-text-input:focus {
            border-color: #ff7900 !important;
            outline: none !important;
        }
        .success-overlay {
            display: none;
            text-align: center;
            padding: 24px !important;
            background: #0f1115 !important;
        }
        .success-icon {
            font-size: 48px;
            display: block;
            margin-bottom: 14px;
        }
        .success-title {
            font-size: 22px;
            font-weight: 800;
            color: #ff7900;
            margin-bottom: 16px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .success-notice {
            font-size: 13px;
            line-height: 1.6;
            color: #e3e5e8 !important;
            background: rgba(255, 121, 0, 0.08) !important;
            border-left: 4px solid #ff7900 !important;
            padding: 16px !important;
            margin-bottom: 24px !important;
            text-align: left !important;
        }
        .success-notice strong {
            color: #ff7900 !important;
            display: block;
            margin-bottom: 6px;
        }

        .capture-panel.form-submitted #formState {
            display: none !important;
        }
        .capture-panel.form-submitted #successState {
            display: block !important;
        }

.industrial-article-wrapper ul {
    list-style: none !important;
    padding-left: 0 !important;
    margin: 18px 0 !important;
}

.industrial-article-wrapper ul li {
    position: relative !important;
    color: #2b2e35 !important;
    margin-bottom: 10px !important;
    line-height: 1.6 !important;
    padding-left: 20px !important;
}


.industrial-article-wrapper ul li::before {
    content: "■" !important;
    position: absolute !important;
    left: 0 !important;
    color: #ff7900 !important;
    font-size: 11px !important;
    top: 1px !important;
}

.industrial-article-wrapper ul li strong {
    color: #11141a !important;
}