.bk-page {
    --bk-ink: #14243a;
    --bk-blue: #1557a0;
    --bk-blue-dark: #0c3565;
    --bk-sky: #eaf3fb;
    --bk-yellow: #f2c94c;
    --bk-line: #d8e4ef;
    color: var(--bk-ink);
    background: #fff;
}

body.bk-landing {
    background: #fff;
}

/* Отдельная навигационная оболочка страницы «Безопасное колесо». */
body.bk-landing header.bk-site-header {
    position: sticky;
    top: 0;
    z-index: 900;
    background: rgba(251, 250, 247, .97);
    border-bottom: 1px solid #d8e4ef;
    box-shadow: 0 8px 24px rgba(12, 53, 101, .06);
    backdrop-filter: blur(12px);
}

body.bk-landing header.bk-site-header .header-row {
    grid-template-columns: auto minmax(320px, 1fr) auto;
    gap: clamp(24px, 3vw, 44px);
}

body.bk-landing header.bk-site-header .logo,
body.bk-landing .bk-mob-header .logo {
    cursor: default;
    user-select: none;
}

body.bk-landing header.bk-site-header .site-search {
    width: 100%;
    min-width: 0;
}

body.bk-landing header.bk-site-header .icon-btn,
body.bk-landing .bk-mob-header .icon-btn {
    appearance: none;
    border: 0;
    font: inherit;
    cursor: pointer;
}

body.bk-landing .bk-mob-header {
    position: sticky;
    top: 0;
    z-index: 900;
    border-bottom: 1px solid #d8e4ef;
    box-shadow: 0 8px 24px rgba(12, 53, 101, .06);
}

body.bk-landing .bk-mob-header .mob-hdr-body[hidden] {
    display: none !important;
}

body.bk-landing .bk-mob-header .mob-cat-row {
    justify-content: flex-end;
}

body.bk-landing .mob-scroll-info .mob-slogan {
    display: none;
}

body.bk-landing .mob-scroll-info {
    border-bottom: 1px solid #d8e4ef;
}

.bk-search-status {
    scroll-margin-top: 92px;
    background: #eef5fb;
    border-bottom: 1px solid #d8e4ef;
}

.bk-product-card {
    scroll-margin-top: 100px;
}

.bk-search-status__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 62px;
    padding-block: 12px;
}

.bk-search-status p {
    margin: 0;
    color: #173f6d;
    font-weight: 600;
}

.bk-search-status button {
    flex: 0 0 auto;
    padding: 9px 14px;
    color: #1557a0;
    background: #fff;
    border: 1px solid #a9c8e3;
    border-radius: 8px;
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
}

.bk-search-status button:hover {
    border-color: #1557a0;
}

body.bk-landing header .icon-btn:focus-visible,
.bk-search-status button:focus-visible,
.bk-cart-drawer button:focus-visible,
.bk-cart-drawer a:focus-visible {
    outline: 3px solid rgba(21, 87, 160, .28);
    outline-offset: 3px;
}

body[data-bk-search-active] .bk-product-group:has(.bk-product-card:not([hidden])) {
    margin-bottom: 28px;
}

.bk-cart-drawer {
    width: 100vw;
    max-width: none;
    height: 100dvh;
    max-height: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background: transparent;
    border: 0;
}

.bk-cart-drawer::backdrop {
    background: rgba(12, 34, 58, .34);
    backdrop-filter: blur(3px);
}

.bk-cart-drawer__panel {
    width: min(620px, 100vw);
    height: 100%;
    margin-left: auto;
    padding: 28px clamp(22px, 4vw, 40px) 42px;
    overflow-y: scroll;
    scrollbar-gutter: stable;
    scrollbar-width: none;
    color: #14243a;
    background: #fbfaf7;
    box-shadow: -20px 0 60px rgba(12, 34, 58, .16);
}

.bk-cart-drawer__panel::-webkit-scrollbar {
    display: none;
}

.bk-cart-scrollbar {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 5;
    width: 12px;
    background: #e1e9f0;
    cursor: pointer;
}

.bk-cart-scrollbar__thumb {
    position: absolute;
    top: 0;
    left: 2px;
    width: 8px;
    min-height: 48px;
    background: #6687a3;
    border-radius: 6px;
    cursor: grab;
    transition: background-color 180ms ease;
    touch-action: none;
}

.bk-cart-scrollbar__thumb:hover {
    background: #416985;
}

.bk-cart-scrollbar__thumb:active {
    cursor: grabbing;
    background: #315771;
}

.bk-cart-drawer__header {
    position: sticky;
    top: -28px;
    z-index: 3;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin: -28px 0 22px;
    padding: 28px 0 18px;
    background: rgba(251, 250, 247, .96);
    border-bottom: 1px solid #d8e4ef;
    backdrop-filter: blur(10px);
}

.bk-cart-drawer__header .bk-eyebrow {
    margin-bottom: 4px;
}

.bk-cart-drawer__header h2 {
    margin: 0;
    color: #0c3565;
    font: 700 34px/1.1 var(--ff-serif);
}

.bk-cart-drawer__close {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    flex: 0 0 42px;
    color: #173f6d;
    background: #fff;
    border: 1px solid #c8d9e8;
    border-radius: 50%;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

.bk-cart-drawer__loading,
.bk-cart-drawer__empty {
    padding: 42px 0;
    color: #52677f;
}

.bk-cart-drawer__empty h3 {
    margin: 0 0 8px;
    color: #0c3565;
    font: 700 25px/1.2 var(--ff-serif);
}

.bk-cart-drawer__empty p {
    max-width: 440px;
    margin: 0;
    line-height: 1.6;
}

.bk-cart-items {
    display: grid;
    gap: 12px;
}

.bk-cart-item {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 16px;
    padding: 14px;
    background: #fff;
    border: 1px solid #d8e4ef;
    border-radius: 14px;
}

.bk-cart-item__image {
    display: grid;
    min-height: 92px;
    place-items: center;
    overflow: hidden;
    background: #f4f7fa;
    border-radius: 10px;
}

.bk-cart-item__image img {
    width: 100%;
    height: 92px;
    object-fit: contain;
}

.bk-cart-item__placeholder {
    width: 34px;
    height: 34px;
    border: 2px solid #c8d9e8;
    border-radius: 8px;
}

.bk-cart-item__content {
    min-width: 0;
}

.bk-cart-item h3 {
    margin: 0;
    color: #173f6d;
    font: 700 16px/1.35 var(--ff-sans);
}

.bk-cart-item p {
    margin: 4px 0;
    color: #64778c;
    font-size: 12px;
}

.bk-cart-item strong {
    display: block;
    margin-top: 6px;
    color: #0c3565;
    font-size: 16px;
}

.bk-cart-item__controls {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
}

.bk-cart-item__controls button {
    min-width: 30px;
    min-height: 30px;
    padding: 4px 9px;
    color: #173f6d;
    background: #eef5fb;
    border: 1px solid #c8d9e8;
    border-radius: 7px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.bk-cart-item__controls .bk-cart-item__remove {
    margin-left: auto;
    color: #a33d45;
    background: transparent;
    border-color: transparent;
    font-size: 12px;
}

.bk-cart-summary {
    display: grid;
    gap: 9px;
    margin: 18px 0 26px;
    padding: 18px;
    background: #eef5fb;
    border-radius: 14px;
}

.bk-cart-summary > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.bk-cart-summary strong {
    color: #0c3565;
}

.bk-cart-summary p {
    margin: 2px 0 0;
    color: #64778c;
    font-size: 12px;
}

.bk-cart-order {
    padding-top: 26px;
    border-top: 1px solid #d8e4ef;
}

.bk-cart-order h3 {
    margin: 0;
    color: #0c3565;
    font: 700 28px/1.2 var(--ff-serif);
}

.bk-cart-order > p {
    margin: 8px 0 20px;
    color: #52677f;
    line-height: 1.5;
}

.bk-cart-order__fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.bk-cart-order__fields label,
.bk-cart-order__consent {
    display: grid;
    gap: 7px;
    color: #263d58;
    font-size: 13px;
    font-weight: 700;
}

.bk-cart-order__fields input,
.bk-cart-order__fields textarea {
    width: 100%;
    padding: 12px 13px;
    color: #14243a;
    background: #fff;
    border: 1px solid #c8d9e8;
    border-radius: 9px;
    font: 400 15px/1.4 var(--ff-sans);
}

.bk-cart-order__fields input:focus,
.bk-cart-order__fields textarea:focus {
    outline: 2px solid rgba(21, 87, 160, .16);
    border-color: #1557a0;
}

.bk-cart-order__comment {
    grid-column: 1 / -1;
}

.bk-cart-order__consent {
    grid-template-columns: auto 1fr;
    align-items: start;
    margin: 18px 0;
    font-weight: 400;
    line-height: 1.5;
}

.bk-cart-order__consent input {
    width: 17px;
    height: 17px;
    margin-top: 2px;
    accent-color: #1557a0;
}

.bk-cart-order__consent a {
    color: #1557a0;
    text-decoration: underline;
}

.bk-cart-order__error {
    min-height: 20px;
    margin: 0 0 10px !important;
    color: #a33d45 !important;
    font-weight: 600;
}

.bk-cart-order .bk-button {
    width: 100%;
}

.bk-cart-order .bk-cart-order__notice {
    margin: 10px 0 0;
    font-size: 12px;
}

.bk-cart-success {
    padding: 70px 0;
}

.bk-cart-success h2 {
    margin: 0 0 14px;
    color: #0c3565;
    font: 700 34px/1.2 var(--ff-serif);
}

.bk-cart-success p {
    margin: 0 0 26px;
    color: #52677f;
}

body.bk-landing footer.bk-compact-footer {
    margin-top: 24px;
    padding: 38px 0 22px;
    color: #40546d;
    background: #f5f7f8;
    border-top: 1px solid #d8e4ef;
}

body.bk-landing footer.bk-compact-footer .bk-compact-footer__inner {
    display: block;
}

.bk-compact-footer__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
    gap: clamp(44px, 6vw, 88px);
}

body.bk-landing footer.bk-compact-footer h4 {
    margin: 0 0 14px;
    color: #173f6d;
    font: 700 16px/1.3 var(--ff-sans);
}

body.bk-landing footer.bk-compact-footer ul {
    display: grid;
    gap: 9px;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 13px;
}

body.bk-landing footer.bk-compact-footer .bk-compact-footer__company ul {
    display: flex;
    flex-wrap: wrap;
    column-gap: 24px;
    row-gap: 10px;
}

body.bk-landing footer.bk-compact-footer a {
    color: #1557a0;
}

.bk-compact-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 30px;
    padding-top: 18px;
    border-top: 1px solid #d8e4ef;
    font-size: 13px;
}

@media (max-width: 900px) {
    .bk-compact-footer__grid {
        grid-template-columns: minmax(0, 1fr) minmax(250px, .75fr);
        gap: 36px;
    }
}

@media (max-width: 640px) {
    body.bk-landing footer.bk-compact-footer {
        margin-top: 16px;
    }

    .bk-search-status {
        scroll-margin-top: 126px;
    }

    .bk-search-status__inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
        padding-block: 14px;
    }

    .bk-cart-drawer__panel {
        width: 100vw;
        padding: 22px 16px 34px;
    }

    .bk-cart-drawer__header {
        top: -22px;
        margin-top: -22px;
        padding-top: 22px;
    }

    .bk-cart-item {
        grid-template-columns: 74px minmax(0, 1fr);
        gap: 12px;
        padding: 11px;
    }

    .bk-cart-item__image,
    .bk-cart-item__image img {
        height: 74px;
        min-height: 74px;
    }

    .bk-cart-order__fields {
        grid-template-columns: 1fr;
    }

    .bk-cart-order__comment {
        grid-column: auto;
    }

    .bk-compact-footer__grid {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    body.bk-landing footer.bk-compact-footer .bk-compact-footer__company ul {
        display: grid;
        gap: 9px;
    }

    .bk-compact-footer__bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 9px;
    }
}

.bk-page .container {
    max-width: 1240px;
}

.bk-documents__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.bk-document {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px 14px;
    align-content: start;
    min-height: 190px;
    padding: 24px;
    color: var(--bk-ink);
    background: #fff;
    border: 1px solid var(--bk-line);
    border-radius: 18px;
    text-decoration: none;
    transition: border-color .2s ease, transform .2s ease;
}

.bk-document:hover {
    color: var(--bk-blue-dark);
    border-color: var(--bk-blue);
    transform: translateY(-2px);
}

.bk-document__type {
    grid-row: 1 / 3;
    padding: 6px 8px;
    color: #fff;
    background: var(--bk-blue);
    border-radius: 7px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .08em;
}

.bk-document__title {
    font-family: var(--ff-serif);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.28;
}

.bk-document__action {
    align-self: end;
    color: var(--bk-blue);
    font-size: 14px;
    font-weight: 700;
}

.bk-documents__source {
    margin: 20px 0 0;
    color: #52677f;
    font-size: 14px;
}

.bk-faq__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 18px;
    margin-top: 28px;
}

.bk-faq__item {
    padding: 0 20px;
    background: #fff;
    border: 1px solid var(--bk-line);
    border-radius: 14px;
}

.bk-faq__item summary {
    padding: 20px 30px 20px 0;
    color: var(--bk-blue-dark);
    font-weight: 700;
    line-height: 1.4;
    cursor: pointer;
}

.bk-faq__item p {
    margin: -4px 0 20px;
    color: #52677f;
    line-height: 1.65;
}

.bk-final-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
    margin: clamp(54px, 7vw, 82px) 0;
    padding: clamp(28px, 5vw, 48px);
    border-radius: 18px;
    color: var(--bk-ink);
    background: var(--bk-sky);
}

.bk-station-sections > .bk-final-cta {
    margin-bottom: 0;
}

.bk-final-cta h2 {
    max-width: 760px;
    margin: 0;
    color: var(--bk-blue-dark);
    font-family: var(--ff-serif);
    font-size: clamp(28px, 3vw, 42px);
    line-height: 1.15;
}

.bk-final-cta p:last-child {
    max-width: 720px;
    margin: 14px 0 0;
    color: #40546d;
    line-height: 1.6;
}

.bk-final-cta .bk-button {
    flex: 0 0 auto;
}

.bk-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(34px, 4vw, 52px) 0 clamp(40px, 5vw, 60px);
    background: #fbfaf7;
    border-block: 1px solid var(--bk-line);
}

.bk-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(470px, .92fr);
    gap: clamp(28px, 3vw, 42px);
    align-items: center;
}

.bk-hero__content {
    position: relative;
    z-index: 2;
}

.bk-hero__identity {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 18px;
}

.bk-hero__logo {
    position: relative;
    display: block;
    width: 74px;
    height: 74px;
    flex: 0 0 74px;
    overflow: hidden;
    border-radius: 12px;
    background: var(--bk-blue);
    box-shadow: 0 10px 26px rgba(12, 53, 101, .1);
}

.bk-hero__logo img {
    position: absolute;
    top: -25%;
    left: -29%;
    width: 158%;
    height: auto;
    max-width: none;
}

.bk-hero__identity-line {
    width: 1px;
    height: 54px;
    flex: 0 0 1px;
    background: #afc8de;
}

.bk-eyebrow {
    margin: 0 0 12px;
    color: var(--bk-blue);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.bk-hero__identity .bk-eyebrow {
    max-width: 390px;
    margin: 0;
    color: var(--bk-blue-dark);
    letter-spacing: .12em;
}

.bk-hero h1 {
    max-width: 690px;
    margin: 0;
    color: var(--bk-blue-dark);
    font-family: "Oswald", "Arial Narrow", var(--ff-sans);
    font-size: clamp(44px, 3.7vw, 58px);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.025em;
    text-transform: uppercase;
}

.bk-hero h1 span {
    display: block;
}

.bk-hero__lead {
    max-width: 590px;
    margin: 22px 0 0;
    font-size: clamp(18px, 1.45vw, 21px);
    line-height: 1.5;
}

.bk-hero__support {
    margin: 10px 0 0;
    color: #4c6078;
    font-size: 17px;
}

.bk-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.bk-button {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    padding: 13px 22px;
    border: 2px solid var(--bk-blue);
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: transform .15s ease, background .15s ease;
}

.bk-button:hover {
    transform: translateY(-1px);
}

.bk-button:focus-visible,
.bk-station:focus-visible,
.bk-document:focus-visible,
.bk-reveal-products:focus-visible,
.bk-faq__item summary:focus-visible {
    outline: 3px solid var(--bk-yellow);
    outline-offset: 3px;
}

.bk-button--primary {
    color: #fff;
    background: var(--bk-blue);
}

.bk-button--secondary {
    color: var(--bk-blue);
    background: #fff;
}

.bk-hero__facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    max-width: 650px;
    margin: 30px 0 0;
    padding: 0;
    color: #40546d;
    font-size: 13px;
    line-height: 1.4;
    list-style: none;
}

.bk-hero__facts li {
    display: grid;
    min-height: 66px;
    grid-template-columns: 42px 1fr;
    gap: 10px;
    align-items: center;
    padding: 0 14px;
    border-left: 1px solid var(--bk-line);
}

.bk-hero__facts li:first-child {
    padding-left: 0;
    border-left: 0;
}

.bk-hero__fact-icon {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    color: var(--bk-blue);
    background: #e6f0f8;
}

.bk-hero__fact-icon svg {
    width: 23px;
    height: 23px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.bk-hero__visual {
    width: min(620px, calc(100% + 72px));
    aspect-ratio: 918 / 905;
    margin: 0 0 0 -72px;
}

.bk-hero__visual img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.bk-trust {
    border-bottom: 1px solid var(--bk-line);
    background: #fff;
}

.bk-trust__items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
}

.bk-trust__items span {
    padding: 18px 20px;
    border-right: 1px solid var(--bk-line);
    font-size: 13px;
    font-weight: 650;
    text-align: center;
}

.bk-trust__items span:last-child {
    border-right: 0;
}

.bk-section {
    padding: clamp(54px, 7vw, 86px) 0;
    scroll-margin-top: 24px;
}

.bk-section--soft {
    background: var(--bk-sky);
}

.bk-section h2,
.bk-station-placeholder h2,
.bk-station-content h2 {
    margin: 0;
    color: var(--bk-blue-dark);
    font-family: var(--ff-serif);
    font-size: clamp(28px, 3vw, 42px);
    line-height: 1.15;
    overflow-wrap: anywhere;
}

.bk-section__intro {
    max-width: 780px;
    margin: 16px 0 30px;
    color: #53667d;
    font-size: 17px;
    line-height: 1.65;
}

.bk-stations {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.bk-station {
    display: flex;
    min-height: 116px;
    align-items: flex-start;
    gap: 14px;
    padding: 22px;
    border: 1px solid var(--bk-line);
    border-radius: 12px;
    color: var(--bk-ink);
    background: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.35;
    text-decoration: none;
    box-shadow: 0 7px 22px rgba(12, 53, 101, .06);
}

.bk-station:hover {
    border-color: #9bbddd;
}

.bk-station__number {
    color: var(--bk-blue);
    font-size: 13px;
    letter-spacing: .08em;
}

.bk-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 32px 0 0;
    padding: 0;
    list-style: none;
    counter-reset: bk-step;
}

.bk-steps li {
    position: relative;
    min-height: 150px;
    padding: 54px 22px 22px;
    border: 1px solid #caddec;
    border-radius: 12px;
    background: #fff;
    line-height: 1.55;
    counter-increment: bk-step;
}

.bk-steps li::before {
    content: counter(bk-step, decimal-leading-zero);
    position: absolute;
    top: 18px;
    left: 22px;
    color: var(--bk-blue);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .08em;
}

.bk-station-sections {
    padding-block: 18px 80px;
}

.bk-station-placeholder {
    padding: 38px 0;
    border-bottom: 1px solid var(--bk-line);
    scroll-margin-top: 24px;
}

.bk-station-content {
    padding: clamp(54px, 7vw, 82px) 0;
    border-bottom: 1px solid var(--bk-line);
    scroll-margin-top: 24px;
}

.bk-station-placeholder p {
    margin: 12px 0 0;
    color: #5b6d82;
}

.bk-products {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.bk-product-card {
    display: grid;
    min-width: 0;
    grid-template-columns: 1fr;
    overflow: hidden;
    border: 1px solid var(--bk-line);
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 7px 20px rgba(12, 53, 101, .055);
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.bk-product-card[hidden] {
    display: none;
}

.bk-product-card:hover {
    border-color: #b8cde0;
    box-shadow: 0 12px 28px rgba(12, 53, 101, .09);
    transform: translateY(-2px);
}

.bk-product-card__image {
    position: relative;
    display: grid;
    height: 132px;
    min-height: 0;
    overflow: hidden;
    place-items: center;
    padding: 12px;
    background: #f7fafc;
}

.bk-product-card__image img {
    position: absolute;
    inset: 12px;
    width: calc(100% - 24px);
    height: calc(100% - 24px);
    object-fit: contain;
}

.bk-product-dialog__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.bk-product-card__body {
    display: flex;
    min-height: 190px;
    min-width: 0;
    flex-direction: column;
    padding: 14px 15px 12px;
}

.bk-product-card__badge {
    align-self: flex-start;
    margin: 0 0 6px;
    padding: 0;
    color: var(--bk-blue);
    background: transparent;
    font-size: 11px;
    font-weight: 750;
    letter-spacing: .03em;
}

.bk-product-card h3,
.bk-product-card h4 {
    display: -webkit-box;
    min-height: 2.5em;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    margin: 0;
    color: var(--bk-blue-dark);
    font-family: var(--ff-sans);
    font-size: 17px;
    font-weight: 700;
    line-height: 1.25;
}

.bk-product-dialog h3 {
    margin: 0;
    color: var(--bk-blue-dark);
    font-family: var(--ff-serif);
    font-size: clamp(21px, 2vw, 28px);
    line-height: 1.2;
}

.bk-product-card__sku {
    margin: 6px 0 0;
    color: #687a8f;
    font-size: 11px;
}

.bk-product-card__price {
    margin: 10px 0;
    color: var(--bk-ink);
    font-size: 20px;
    font-weight: 800;
}

.bk-product-card__quantity {
    display: grid;
    grid-template-columns: 1fr 84px;
    gap: 12px;
    align-items: center;
    margin: 0 0 18px;
}

.bk-product-card__quantity label {
    font-size: 14px;
    font-weight: 700;
}

.bk-product-card__quantity input {
    width: 100%;
    min-height: 44px;
    padding: 8px 10px;
    border: 1px solid #9eb1c5;
    border-radius: 8px;
    color: var(--bk-ink);
    background: #fff;
    font: inherit;
}

.bk-product-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
}

.bk-product-card__actions .bk-button {
    min-height: 38px;
    flex: 1 1 108px;
    padding: 7px 10px;
    font-size: 13px;
    cursor: pointer;
}

.bk-cart-feedback {
    min-height: 16px;
    margin: 6px 0 0;
    color: #315f4e;
    font-size: 11px;
}

.bk-product-dialog {
    width: min(960px, calc(100vw - 32px));
    max-width: none;
    max-height: calc(100vh - 32px);
    padding: 0;
    overflow: auto;
    border: 0;
    border-radius: 16px;
    color: var(--bk-ink);
    background: #fff;
    box-shadow: 0 24px 80px rgba(10, 27, 48, .28);
}

.bk-product-dialog::backdrop {
    background: rgba(8, 22, 40, .7);
}

.bk-product-dialog__panel {
    position: relative;
}

.bk-product-dialog__close {
    position: absolute;
    z-index: 2;
    top: 14px;
    right: 14px;
    display: grid;
    width: 42px;
    height: 42px;
    padding: 0;
    place-items: center;
    border: 1px solid var(--bk-line);
    border-radius: 50%;
    color: var(--bk-blue-dark);
    background: #fff;
    font-size: 29px;
    line-height: 1;
    cursor: pointer;
}

.bk-product-dialog__grid {
    display: grid;
    grid-template-columns: minmax(300px, .9fr) minmax(0, 1.1fr);
}

.bk-product-dialog__image {
    min-height: 500px;
    padding: 48px 34px 34px;
    background: #f7fafc;
}

.bk-product-dialog__content {
    min-width: 0;
    padding: 54px 42px 40px;
}

.bk-product-dialog__description,
.bk-product-dialog__details {
    color: #40546d;
    line-height: 1.6;
}

.bk-product-dialog__description {
    margin: 20px 0 0;
}

.bk-product-dialog__details {
    margin: 16px 0 0;
    padding-left: 20px;
}

.bk-product-dialog__details li + li {
    margin-top: 7px;
}

.bk-product-dialog__purchase {
    display: grid;
    grid-template-columns: auto 92px minmax(150px, 1fr);
    gap: 10px;
    align-items: center;
}

.bk-product-dialog__purchase label {
    font-size: 14px;
    font-weight: 700;
}

.bk-product-dialog__purchase input {
    width: 100%;
    min-height: 50px;
    padding: 10px;
    border: 1px solid #9eb1c5;
    border-radius: 8px;
    color: var(--bk-ink);
    background: #fff;
    font: inherit;
}

.bk-product-dialog__purchase .bk-button {
    cursor: pointer;
}

.bk-product-dialog__link {
    display: inline-block;
    margin-top: 6px;
    color: var(--bk-blue);
    font-weight: 700;
}

.bk-product-dialog__help {
    display: block;
    margin-top: 14px;
    padding: 0;
    border: 0;
    color: var(--bk-blue);
    background: transparent;
    font: inherit;
    font-weight: 700;
    text-align: left;
    text-decoration: underline;
    cursor: pointer;
}

.bk-product-dialog :focus-visible,
.bk-product-card :focus-visible {
    outline: 3px solid var(--bk-yellow);
    outline-offset: 3px;
}

.bk-button:disabled {
    cursor: wait;
    opacity: .68;
}

.bk-product-group + .bk-product-group {
    margin-top: clamp(48px, 6vw, 72px);
}

.bk-product-group > h3 {
    margin: 0;
    color: var(--bk-blue-dark);
    font-family: var(--ff-serif);
    font-size: clamp(25px, 2.5vw, 34px);
    line-height: 1.2;
}

#stantsiya-5-products-title {
    margin-bottom: 12px;
}

.bk-product-group__intro {
    max-width: 780px;
    margin: 12px 0 24px;
    color: #53667d;
    line-height: 1.6;
}

.bk-products--compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.bk-products--compact .bk-product-card {
    grid-template-columns: 1fr;
}

.bk-products--compact .bk-product-card__image {
    min-height: 0;
}

.bk-products--compact .bk-product-card__body {
    min-height: 190px;
    padding: 14px 15px 12px;
}

.bk-reveal-products {
    display: block;
    min-height: 48px;
    margin: 24px auto 0;
    padding: 11px 22px;
    border: 2px solid var(--bk-blue);
    border-radius: 8px;
    color: var(--bk-blue);
    background: #fff;
    font: inherit;
    font-weight: 750;
    cursor: pointer;
}

.bk-reveal-products:disabled {
    border-color: #9eb1c5;
    color: #53667d;
    cursor: default;
}

.bk-help-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 24px;
    padding: 24px;
    border: 1px solid #caddec;
    border-radius: 14px;
    background: var(--bk-sky);
}

.bk-help-cta h4 {
    margin: 0;
    color: var(--bk-blue-dark);
    font-family: var(--ff-serif);
    font-size: 23px;
}

.bk-help-cta p {
    margin: 7px 0 0;
    color: #40546d;
}

.bk-help-cta .bk-button {
    flex: 0 0 auto;
}

.bk-help-dialog {
    width: min(680px, calc(100vw - 32px));
    max-width: none;
    max-height: calc(100vh - 32px);
    margin: auto;
    padding: 0;
    overflow: auto;
    border: 0;
    border-radius: 16px;
    color: var(--bk-ink);
    background: #fff;
    box-shadow: 0 24px 80px rgba(10, 27, 48, .28);
}

.bk-help-dialog::backdrop {
    background: rgba(8, 22, 40, .7);
}

.bk-help-dialog__panel {
    position: relative;
    padding: clamp(32px, 6vw, 52px);
}

.bk-help-dialog h2 {
    margin: 8px 48px 0 0;
    color: var(--bk-blue-dark);
    font-family: var(--ff-serif);
    font-size: clamp(29px, 4vw, 40px);
    line-height: 1.12;
}

.bk-help-dialog h2 + p {
    margin: 14px 0 0;
    color: #40546d;
    line-height: 1.55;
}

.bk-help-dialog__fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 26px;
}

.bk-help-dialog__fields label,
.bk-help-dialog__consent {
    color: var(--bk-blue-dark);
    font-size: 14px;
    font-weight: 700;
}

.bk-help-dialog__fields input,
.bk-help-dialog__fields textarea {
    display: block;
    width: 100%;
    margin-top: 7px;
    padding: 12px 14px;
    border: 1px solid #9eb1c5;
    border-radius: 8px;
    color: var(--bk-ink);
    background: #fff;
    font: inherit;
}

.bk-help-dialog__fields input {
    min-height: 48px;
}

.bk-help-dialog__fields textarea {
    min-height: 112px;
    resize: vertical;
}

.bk-help-dialog__message {
    grid-column: 1 / -1;
}

.bk-help-dialog__context {
    margin: 20px 0 -8px;
    padding: 12px 14px;
    border-radius: 8px;
    color: var(--bk-blue-dark);
    background: var(--bk-sky);
    font-size: 14px;
    font-weight: 700;
}

.bk-help-dialog__consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 18px;
    line-height: 1.45;
}

.bk-help-dialog__consent input {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    margin-top: 2px;
}

.bk-help-dialog__consent a {
    color: var(--bk-blue);
}

.bk-help-dialog__notice,
.bk-help-dialog__error {
    margin: 12px 0;
    font-size: 13px;
}

.bk-help-dialog__notice {
    color: #687a8f;
}

.bk-help-dialog__error {
    min-height: 20px;
    color: #a32828;
}

.bk-help-dialog__success {
    padding: 24px 0 10px;
    text-align: center;
}

.bk-help-dialog__success .bk-button {
    margin-top: 18px;
}

.bk-help-dialog :focus-visible {
    outline: 3px solid var(--bk-yellow);
    outline-offset: 3px;
}

.bk-station-sectors {
    margin: 0 0 clamp(42px, 5vw, 60px);
    padding: clamp(24px, 4vw, 36px);
    border: 1px solid #caddec;
    border-radius: 14px;
    background: var(--bk-sky);
}

.bk-station-sectors h3 {
    margin: 0;
    color: var(--bk-blue-dark);
    font-family: var(--ff-serif);
    font-size: clamp(24px, 2.5vw, 32px);
}

.bk-station-sectors ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 34px;
    margin: 22px 0 0;
    padding-left: 24px;
    color: #40546d;
    line-height: 1.55;
}

.bk-station-sectors li {
    padding-left: 5px;
}

.bk-information-note {
    max-width: 780px;
    padding: 20px 22px;
    border-left: 4px solid var(--bk-yellow);
    color: #40546d;
    background: #fff9e8;
    line-height: 1.6;
}

.bk-yuid-intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 286px);
    gap: clamp(28px, 5vw, 60px);
    align-items: center;
    margin-bottom: clamp(36px, 5vw, 56px);
}

.bk-yuid-intro__content > p:last-child {
    max-width: 720px;
    margin: -12px 0 0;
    color: #40546d;
    line-height: 1.6;
}

.bk-yuid-intro__photo {
    width: 100%;
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--bk-line);
    border-radius: 14px;
    background: #f7fafc;
    box-shadow: 0 12px 32px rgba(12, 53, 101, .1);
}

.bk-yuid-intro__photo img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 531 / 716;
    object-fit: contain;
    object-position: center;
}

.bk-yuid-intro__photo figcaption {
    padding: 11px 14px;
    color: #53667d;
    font-size: 12px;
    line-height: 1.4;
}

.bk-yuid-presentation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    margin-top: clamp(36px, 5vw, 56px);
    padding: clamp(24px, 4vw, 34px);
    border: 1px solid #caddec;
    border-radius: 14px;
    background: var(--bk-sky);
}

.bk-yuid-presentation h3 {
    margin: 0;
    color: var(--bk-blue-dark);
    font-family: var(--ff-serif);
    font-size: clamp(24px, 2.5vw, 32px);
}

.bk-yuid-presentation p {
    max-width: 720px;
    margin: 10px 0 0;
    color: #40546d;
    line-height: 1.55;
}

.bk-yuid-presentation .bk-yuid-presentation__note {
    color: #687a8f;
    font-size: 13px;
}

.bk-yuid-presentation .bk-button {
    flex: 0 0 auto;
}

.bk-training-equipment {
    border: 1px solid var(--bk-line);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 10px 28px rgba(12, 53, 101, .07);
}

.bk-training-equipment__header {
    display: flex;
    min-height: 118px;
    align-items: center;
    gap: 24px;
    padding: 24px 28px;
}

.bk-training-equipment__header strong {
    display: block;
    color: var(--bk-blue-dark);
    font-family: var(--ff-serif);
    font-size: clamp(25px, 3vw, 36px);
    line-height: 1.15;
}

.bk-training-equipment__content {
    padding: 0 28px 30px;
    border-top: 1px solid var(--bk-line);
}

.bk-training-equipment__content > .bk-section__intro {
    margin-top: 24px;
}

@media (max-width: 980px) {
    .bk-hero__grid {
        grid-template-columns: 1fr;
    }

    .bk-hero__visual {
        width: 100%;
        max-width: 700px;
        margin: 4px 0 0;
    }

    .bk-trust__items,
    .bk-stations,
    .bk-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .bk-products,
    .bk-products--compact {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bk-help-cta {
        align-items: flex-start;
        flex-direction: column;
    }

    .bk-yuid-presentation {
        align-items: flex-start;
        flex-direction: column;
    }

    .bk-station-sectors ol {
        grid-template-columns: 1fr;
    }

    .bk-documents__grid {
        grid-template-columns: 1fr;
    }

    .bk-document {
        min-height: 0;
    }

    .bk-faq__list {
        grid-template-columns: 1fr;
    }

    .bk-final-cta {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .bk-hero {
        padding: 38px 0 54px;
    }

    .bk-hero h1 {
        font-size: clamp(37px, 11.5vw, 48px);
    }

    .bk-hero__identity {
        gap: 14px;
        margin-bottom: 22px;
    }

    .bk-hero__logo {
        width: 68px;
        height: 68px;
        flex-basis: 68px;
    }

    .bk-hero__identity-line {
        height: 44px;
    }

    .bk-hero__identity .bk-eyebrow {
        font-size: 10px;
    }

    .bk-hero__actions,
    .bk-button {
        width: 100%;
    }

    .bk-hero__visual {
        margin-top: 6px;
    }

    .bk-hero__facts {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 28px;
    }

    .bk-hero__facts li,
    .bk-hero__facts li:first-child {
        min-height: 0;
        padding: 0;
        border: 0;
    }

    .bk-hero__facts li {
        grid-template-columns: 36px 1fr;
    }

    .bk-hero__fact-icon {
        width: 36px;
        height: 36px;
    }

    .bk-products,
    .bk-products--compact {
        grid-template-columns: 1fr;
    }

    .bk-trust__items,
    .bk-stations,
    .bk-steps {
        grid-template-columns: 1fr;
    }

    .bk-trust__items span {
        border-right: 0;
        border-bottom: 1px solid var(--bk-line);
        text-align: left;
    }

    .bk-trust__items span:last-child {
        border-bottom: 0;
    }

    .bk-station {
        min-height: 0;
    }

    .bk-steps li {
        min-height: 0;
    }

    .bk-product-card,
    .bk-product-dialog__grid {
        grid-template-columns: 1fr;
    }

    .bk-products--compact {
        grid-template-columns: 1fr;
    }

    .bk-yuid-intro {
        grid-template-columns: 1fr;
    }

    .bk-yuid-intro__photo {
        max-width: 286px;
    }

    .bk-help-cta .bk-button {
        width: 100%;
    }

    .bk-help-dialog__panel {
        padding: 30px 20px 24px;
    }

    .bk-help-dialog__fields {
        grid-template-columns: 1fr;
    }

    .bk-help-dialog__message {
        grid-column: auto;
    }

    .bk-yuid-presentation .bk-button {
        width: 100%;
    }

    .bk-final-cta .bk-button {
        width: 100%;
    }

    .bk-training-equipment__header {
        min-height: 0;
        align-items: flex-start;
        padding: 22px;
    }

    .bk-training-equipment__content {
        padding: 0 16px 22px;
    }

    .bk-product-card__image {
        min-height: 220px;
    }

    .bk-product-dialog__image {
        min-height: 260px;
        padding: 54px 24px 20px;
    }

    .bk-product-dialog__content {
        padding: 28px 22px 30px;
    }

    .bk-product-dialog__purchase {
        grid-template-columns: 1fr 100px;
    }

    .bk-product-dialog__purchase .bk-button {
        grid-column: 1 / -1;
        width: 100%;
    }
}