/* Коммерческие страницы: композиция, первый экран и навигация по услуге. */

body.st-commercial-v4 {
    margin: 0;
    background: var(--paper, #fff);
    color: var(--ink, #252636);
    font-family: var(--font, "Manrope", sans-serif);
    -webkit-font-smoothing: antialiased;
}

body.st-commercial-v4 .sc4-page,
body.st-commercial-v4 .sc4-page * {
    box-sizing: border-box;
}

body.st-commercial-v4 .sc4-page {
    width: calc(100% - 80px);
    max-width: 1320px;
    min-width: 0;
    margin: 0 auto 100px;
    font-family: var(--font, "Manrope", sans-serif);
    font-size: 16px;
    line-height: 1.75;
}

body.st-commercial-v4 .sc4-page :where(button, input, select, textarea) {
    font: inherit;
}

body.st-commercial-v4 .sc4-page :where(a, button, input, select, textarea, summary):focus-visible {
    outline: 3px solid #8b7ff1;
    outline-offset: 4px;
}

body.st-commercial-v4 .sc4-page :where(a, button) {
    -webkit-tap-highlight-color: transparent;
}

body.st-commercial-v4 .sc4-page :where([id]) {
    scroll-margin-top: 200px;
}

body.st-commercial-v4 .sc4-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 7px 10px;
    margin: 28px 0 32px;
    color: #777180;
    font-size: 12px;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

body.st-commercial-v4 .sc4-breadcrumbs a {
    color: #737381;
    text-decoration: none;
    text-underline-offset: 4px;
}

body.st-commercial-v4 .sc4-breadcrumbs a:hover {
    color: var(--blue, #5146e5);
    text-decoration: underline;
}

body.st-commercial-v4 .sc4-breadcrumbs :where(svg, .st-icon) {
    width: 13px;
    height: 13px;
    color: #b3b0bf;
}

body.st-commercial-v4 .sc4-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(340px, .85fr);
    align-items: start;
    gap: 48px;
    padding: 48px;
    border: 1px solid #f0eef5;
    border-radius: 30px;
    background: #f7f6fa;
}

body.st-commercial-v4 .sc4-hero-copy {
    min-width: 0;
    padding: 12px 0 8px;
}

body.st-commercial-v4 .sc4-eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 22px;
    color: var(--blue, #5146e5);
    font-size: 10px;
    font-weight: 750;
    line-height: 1.5;
    letter-spacing: .12em;
    text-transform: uppercase;
}

body.st-commercial-v4 .sc4-eyebrow .st-icon {
    width: 17px;
    height: 17px;
}

body.st-commercial-v4 .sc4-title {
    max-width: 19ch;
    margin: 0 0 25px;
    color: var(--ink, #252636);
    font-size: clamp(38px, 3.9vw, 56px);
    font-weight: 650;
    line-height: 1.09;
    letter-spacing: -.05em;
    overflow-wrap: break-word;
    text-wrap: balance;
}

body.st-commercial-v4 .sc4-lead {
    max-width: 610px;
    margin: 0 0 30px;
    color: #72717f;
    font-size: 16px;
    line-height: 1.8;
}

body.st-commercial-v4 .sc4-price-summary {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 100%;
    margin: 35px 0 23px;
    padding: 25px 0 0;
    border-top: 1px solid #e2deed;
}

body.st-commercial-v4 .sc4-price-label {
    margin-bottom: 8px;
    color: #777381;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.5;
}

body.st-commercial-v4 .sc4-price-value {
    display: block;
    max-width: 100%;
    color: #37305f;
    font-size: clamp(28px, 2.8vw, 38px);
    font-weight: 650;
    line-height: 1.2;
    letter-spacing: -.04em;
    overflow-wrap: break-word;
}

body.st-commercial-v4 .sc4-price-note {
    max-width: 440px;
    margin: 13px 0 0;
    color: #756b80;
    font-size: 12px;
    line-height: 1.75;
}

body.st-commercial-v4 .sc4-secondary-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--blue, #5146e5);
    font-size: 13px;
    font-weight: 650;
    line-height: 1.6;
    text-decoration: none;
}

body.st-commercial-v4 .sc4-secondary-link:hover {
    color: var(--blue-dark, #3831b9);
    text-decoration: underline;
    text-underline-offset: 5px;
}

body.st-commercial-v4 .sc4-secondary-link .st-icon {
    width: 17px;
    height: 17px;
}

body.st-commercial-v4 .sc4-section-nav {
    display: flex;
    gap: 9px;
    max-width: 100%;
    margin: 25px 0 58px;
    padding: 2px 2px 10px;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: #e2ddec transparent;
}

body.st-commercial-v4 .sc4-section-nav a {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 11px;
    padding: 13px 19px;
    border: 1px solid var(--line, #e8e8ed);
    border-radius: 12px;
    background: #fff;
    color: #555361;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.6;
    text-decoration: none;
    transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}

body.st-commercial-v4 .sc4-section-nav a:hover,
body.st-commercial-v4 .sc4-section-nav a[aria-current="true"] {
    border-color: #d6cef7;
    background: #f4f1ff;
    color: var(--blue, #5146e5);
}

body.st-commercial-v4 .sc4-body-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    align-items: start;
    gap: 65px;
    padding: 0 18px;
}

body.st-commercial-v4 .sc4-article,
body.st-commercial-v4 .sc4-sidebar {
    min-width: 0;
}

body.st-commercial-v4 .sc4-sidebar {
    position: sticky;
    top: 208px;
}

body.st-commercial-v4 .sc4-help-card {
    padding: 28px;
    border: 1px solid #e8e3f6;
    border-radius: 22px;
    background: #f4f1fd;
}

body.st-commercial-v4 .sc4-help-card > .st-icon {
    width: 32px;
    height: 32px;
    margin-bottom: 21px;
    color: var(--blue, #5146e5);
}

body.st-commercial-v4 .sc4-help-card h3 {
    margin: 0 0 13px;
    color: #37305f;
    font-size: 23px;
    font-weight: 650;
    line-height: 1.25;
    letter-spacing: -.035em;
}

body.st-commercial-v4 .sc4-help-card p {
    margin: 0 0 24px;
    color: #756b80;
    font-size: 13px;
    line-height: 1.8;
}

body.st-commercial-v4 .sc4-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 13px 18px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: var(--blue, #5146e5);
    color: #fff;
    font-size: 12px;
    font-weight: 650;
    line-height: 1.6;
    text-align: center;
    text-decoration: none;
    transition: background-color .18s ease, transform .18s ease;
}

body.st-commercial-v4 .sc4-button:hover {
    background: var(--blue-dark, #3831b9);
    color: #fff;
    transform: translateY(-1px);
}

body.st-commercial-v4 .sc4-help-card .sc4-button {
    width: 100%;
}

body.st-commercial-v4 .sc4-document-art {
    color: #c0b5f0;
    pointer-events: none;
}

@media (max-width: 1180px) {
    body.st-commercial-v4 .sc4-hero {
        grid-template-columns: minmax(0, 1fr) minmax(320px, .85fr);
        gap: 30px;
        padding: 36px;
    }

    body.st-commercial-v4 .sc4-body-grid {
        grid-template-columns: minmax(0, 1fr) 250px;
        gap: 40px;
        padding: 0;
    }
}

@media (max-width: 980px) {
    body.st-commercial-v4 .sc4-page {
        width: calc(100% - 48px);
    }

    body.st-commercial-v4 .sc4-hero {
        grid-template-columns: minmax(0, 1fr);
        gap: 30px;
        padding: 36px;
    }

    body.st-commercial-v4 .sc4-title {
        max-width: 24ch;
        font-size: clamp(35px, 5.5vw, 48px);
    }

    body.st-commercial-v4 .sc4-body-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    body.st-commercial-v4 .sc4-sidebar {
        position: static;
    }

    body.st-commercial-v4 .sc4-help-card {
        max-width: none;
    }
}

@media (max-width: 640px) {
    body.st-commercial-v4 .sc4-page {
        width: calc(100% - 32px);
        margin-bottom: 65px;
        font-size: 15px;
    }

    body.st-commercial-v4 .sc4-page :where([id]) {
        scroll-margin-top: 110px;
    }

    body.st-commercial-v4 .sc4-breadcrumbs {
        gap: 5px 7px;
        margin: 19px 3px 23px;
        font-size: 10px;
    }

    body.st-commercial-v4 .sc4-hero {
        gap: 27px;
        padding: 25px 19px 19px;
        border-radius: 24px;
    }

    body.st-commercial-v4 .sc4-hero-copy {
        padding: 3px;
    }

    body.st-commercial-v4 .sc4-eyebrow {
        margin-bottom: 18px;
        font-size: 9px;
        letter-spacing: .1em;
    }

    body.st-commercial-v4 .sc4-title {
        margin-bottom: 20px;
        font-size: 35px;
        line-height: 1.12;
    }

    body.st-commercial-v4 .sc4-lead {
        margin-bottom: 24px;
        font-size: 14px;
        line-height: 1.85;
    }

    body.st-commercial-v4 .sc4-price-summary {
        margin: 25px 0 19px;
        padding-top: 21px;
    }

    body.st-commercial-v4 .sc4-price-value {
        font-size: 30px;
    }

    body.st-commercial-v4 .sc4-section-nav {
        margin: 20px 0 35px;
    }

    body.st-commercial-v4 .sc4-section-nav a {
        padding: 11px 15px;
        font-size: 11px;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.st-commercial-v4 .sc4-page :where(a, button, input) {
        transition: none;
        animation: none;
        scroll-behavior: auto;
    }
}