* {
    box-sizing: border-box;
}

html {
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Arial,
        sans-serif;
    color: #17202a;
    background: #fff;
}

body {
    margin: 0;
}

a {
    color: inherit;
}

.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    border-bottom: 1px solid #e9eef3;
    background: rgba(255,255,255,.96);
}

.header-inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    font-size: 22px;
    font-weight: 750;
    text-decoration: none;
    letter-spacing: -.03em;
}

nav a {
    text-decoration: none;
    font-weight: 600;
}

.hero {
    padding: 110px 0 120px;
    background:
        radial-gradient(
            circle at 80% 20%,
            #e9f8ff 0,
            transparent 38%
        );
}

.eyebrow {
    color: #147ea8;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

h1 {
    max-width: 850px;
    margin: 0;
    font-size: clamp(40px, 6vw, 72px);
    line-height: 1.02;
    letter-spacing: -.045em;
}

.hero-text,
.lead {
    max-width: 680px;
    margin: 28px 0 0;
    font-size: 20px;
    line-height: 1.55;
    color: #5a6875;
}

.button {
    display: inline-block;
    margin-top: 34px;
    padding: 15px 22px;
    border-radius: 12px;
    background: #147ea8;
    color: #fff;
    font-weight: 700;
    text-decoration: none;
}

.catalog-page {
    padding-top: 70px;
    padding-bottom: 100px;
}

.catalog-page h1 {
    font-size: clamp(38px, 5vw, 58px);
}

.product-grid {
    display: grid;
    grid-template-columns:
        repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 48px;
}

.product-card {
    padding: 26px;
    border: 1px solid #e5ebf0;
    border-radius: 18px;
    background: #fff;
}

.product-card .model {
    color: #147ea8;
    font-weight: 750;
    font-size: 14px;
}

.product-card h2 {
    margin: 8px 0 24px;
    font-size: 24px;
    line-height: 1.15;
}

.product-card dl {
    margin: 0;
}

.product-card dl div {
    padding: 11px 0;
    border-top: 1px solid #edf1f4;
}

.product-card dt {
    margin-bottom: 4px;
    color: #7a8792;
    font-size: 12px;
}

.product-card dd {
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
}

@media (max-width: 600px) {
    .container {
        width: min(100% - 28px, 1180px);
    }

    .hero {
        padding: 70px 0 80px;
    }

    .header-inner {
        min-height: 64px;
    }

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

/* Front controller UI v2 */

.main-nav {
    display: flex;
    gap: 24px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.button-secondary {
    background: #eef7fb;
    color: #147ea8;
}

.product-card {
    display: block;
    padding: 0;
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    transition:
        transform .18s ease,
        box-shadow .18s ease;
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 38px rgba(30, 55, 70, .08);
}

.product-image-placeholder {
    min-height: 230px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(145deg, #f7fafc, #eef7fb);
    color: #a5b4be;
    font-size: 13px;
    font-weight: 750;
    letter-spacing: .08em;
}

.product-card-body {
    padding: 24px;
}

.product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

.product-meta span {
    padding: 7px 10px;
    border-radius: 999px;
    background: #f1f5f7;
    color: #52616c;
    font-size: 13px;
}

.product-more {
    margin-top: 24px;
    color: #147ea8;
    font-weight: 700;
}

.product-page {
    padding-top: 34px;
    padding-bottom: 100px;
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 42px;
    color: #7a8792;
    font-size: 14px;
}

.breadcrumbs a {
    text-decoration: none;
}

.product-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 64px;
    align-items: center;
}

.product-image-large {
    min-height: 540px;
    border-radius: 24px;
}

.product-info h1 {
    font-size: clamp(42px, 6vw, 70px);
}

.product-properties {
    margin-top: 36px;
    border-top: 1px solid #e7edf1;
}

.product-properties > div {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 17px 0;
    border-bottom: 1px solid #e7edf1;
}

.product-properties span {
    color: #7a8792;
}

.marketplace-note {
    margin-top: 24px;
    color: #66737d;
}

.technical-section {
    margin-top: 72px;
    padding-top: 36px;
    border-top: 1px solid #e5ebf0;
}

.technical-section h2 {
    margin: 0 0 26px;
    font-size: 30px;
}

.technical-list {
    margin: 0;
}

.technical-list > div {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 20px;
    padding: 14px 0;
    border-bottom: 1px solid #edf1f4;
}

.technical-list dt {
    color: #7a8792;
}

.technical-list dd {
    margin: 0;
}

.document-list {
    display: grid;
    gap: 12px;
}

.document-list-page {
    margin-top: 42px;
}

.document-item {
    display: grid;
    gap: 7px;
    padding: 20px;
    border: 1px solid #e5ebf0;
    border-radius: 14px;
}

.document-item span {
    color: #66737d;
    line-height: 1.45;
}

.document-type {
    color: #147ea8;
    font-size: 12px;
    font-weight: 750;
    text-transform: uppercase;
}

.simple-page {
    padding-top: 70px;
    padding-bottom: 100px;
}

.notice {
    max-width: 760px;
    margin-top: 32px;
    padding: 20px;
    border-radius: 14px;
    background: #f5f8fa;
    color: #586773;
    line-height: 1.55;
}

.site-footer {
    padding: 38px 0;
    border-top: 1px solid #e9eef3;
}

.site-footer .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    color: #6c7983;
    font-size: 14px;
}

@media (max-width: 760px) {
    .main-nav {
        gap: 14px;
        font-size: 13px;
    }

    .product-layout {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .product-image-large {
        min-height: 360px;
    }

    .technical-list > div {
        grid-template-columns: 1fr;
        gap: 5px;
    }
}

@media (max-width: 520px) {
    .header-inner {
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        gap: 8px;
        padding: 12px 0;
    }

    .main-nav {
        width: 100%;
        justify-content: space-between;
    }
}

/* Product page v3 — 2026-09-15 */

.product-subtitle {
    max-width: 520px;
    margin: 20px 0 0;
    color: #64727d;
    font-size: 19px;
    line-height: 1.5;
}

.product-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.product-chips span {
    padding: 8px 12px;
    border-radius: 999px;
    background: #eef7fb;
    color: #147ea8;
    font-size: 13px;
    font-weight: 700;
}

.image-note {
    margin-top: 12px;
    color: #89959e;
    font-size: 13px;
    text-align: center;
}

.marketplace-button {
    margin-top: 30px;
}

.marketplace-article {
    margin-top: 12px;
    color: #89959e;
    font-size: 13px;
}

.product-description-section {
    max-width: 820px;
    margin-top: 84px;
}

.product-description-section h2 {
    margin: 8px 0 0;
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.1;
    letter-spacing: -.03em;
}

.section-kicker {
    color: #147ea8;
    font-size: 12px;
    font-weight: 750;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.product-description {
    margin-top: 24px;
    color: #4f5d67;
    font-size: 17px;
    line-height: 1.7;
}

.product-page .document-item {
    position: relative;
    padding: 22px 24px;
    background: #fbfcfd;
}

.product-page .document-item strong {
    overflow-wrap: anywhere;
    font-size: 16px;
    line-height: 1.35;
}

.product-page .document-item span {
    font-size: 15px;
}

@media (max-width: 760px) {
    .product-page {
        padding-top: 22px;
        padding-bottom: 70px;
    }

    .breadcrumbs {
        margin-bottom: 28px;
    }

    .product-info h1 {
        font-size: clamp(38px, 12vw, 54px);
    }

    .product-subtitle {
        font-size: 17px;
    }

    .marketplace-button {
        display: block;
        width: 100%;
        text-align: center;
    }

    .technical-section {
        margin-top: 56px;
        padding-top: 30px;
    }

    .product-description-section {
        margin-top: 36px;
    }
}

/* Catalog v2 — 2026-09-15 */

.catalog-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 42px;
}

.catalog-filter {
    appearance: none;
    padding: 10px 15px;
    border: 1px solid #dfe8ed;
    border-radius: 999px;
    background: #fff;
    color: #52616c;
    font: inherit;
    font-size: 14px;
    font-weight: 650;
    cursor: pointer;
    transition:
        background .15s ease,
        color .15s ease,
        border-color .15s ease;
}

.catalog-filter:hover {
    border-color: #b8d7e4;
}

.catalog-filter:focus-visible {
    outline: 3px solid rgba(20, 126, 168, .22);
    outline-offset: 2px;
}

.catalog-filter.is-active {
    border-color: #147ea8;
    background: #147ea8;
    color: #fff;
}

.catalog-result-count {
    margin-top: 16px;
    color: #89959e;
    font-size: 13px;
}

.catalog-page .product-grid {
    margin-top: 24px;
}

.product-card-purpose {
    min-height: 44px;
    margin: -8px 0 20px;
    color: #66737d;
    font-size: 15px;
    line-height: 1.45;
}

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

@media (max-width: 600px) {
    .catalog-toolbar {
        margin-top: 30px;
        gap: 7px;
    }

    .catalog-filter {
        padding: 9px 12px;
        font-size: 13px;
    }

    .product-card-purpose {
        min-height: 0;
    }
}

/* Catalog mobile v3 — 2026-09-15 */

@media (max-width: 600px) {

    /*
     * Compact catalog introduction.
     */

    .catalog-page {
        padding-top: 30px;
    }

    .catalog-page .eyebrow {
        margin-bottom: 14px;
    }

    .catalog-page h1 {
        margin-bottom: 20px;
        line-height: 1.02;
    }

    .catalog-page .lead {
        margin-bottom: 0;
        font-size: 18px;
        line-height: 1.55;
    }

    /*
     * One horizontal filter row.
     */

    .catalog-toolbar {
        flex-wrap: nowrap;
        gap: 8px;
        margin-top: 25px;
        padding-bottom: 5px;
        overflow-x: auto;
        overscroll-behavior-x: contain;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .catalog-toolbar::-webkit-scrollbar {
        display: none;
    }

    .catalog-filter {
        flex: 0 0 auto;
        white-space: nowrap;
        padding: 9px 14px;
    }

    .catalog-result-count {
        margin-top: 9px;
        font-size: 12px;
    }

    /*
     * Bring products closer to filters.
     */

    .catalog-page .product-grid {
        margin-top: 18px;
        gap: 18px;
    }

    /*
     * Product image area.
     * Keep it reasonably compact before real images arrive.
     */

    .catalog-page .product-card-visual {
        aspect-ratio: 1 / 1;
        min-height: 0;
        height: auto;
    }

    /*
     * The model is already displayed in the card body.
     * Hide placeholder model text only.
     */

    .catalog-page .product-card-visual > span {
        opacity: 0;
    }

    /*
     * Compact card body.
     */

    .catalog-page .product-card-body {
        padding: 20px;
    }

    .catalog-page .product-card h2 {
        margin-bottom: 8px;
    }

    .catalog-page .product-card-purpose {
        min-height: 0;
        margin: 0 0 15px;
        font-size: 14px;
        line-height: 1.4;
    }
}

/* Product images v1 — 2026-09-15 */

.product-card-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 230px;
    padding: 22px;
    overflow: hidden;
    background: #f7fafc;
}

.product-card-image img {
    display: block;
    width: 100%;
    height: 230px;
    object-fit: contain;
}

.product-main-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 540px;
    padding: 34px;
    overflow: hidden;
    border-radius: 24px;
    background: #f7fafc;
}

.product-main-image img {
    display: block;
    width: 100%;
    height: 500px;
    object-fit: contain;
}

@media (max-width: 600px) {
    .catalog-page .product-card-image {
        min-height: 0;
        aspect-ratio: 1 / 1;
        padding: 18px;
    }

    .catalog-page .product-card-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

    .catalog-page .product-image-placeholder {
        min-height: 0;
        aspect-ratio: 1 / 1;
    }

    .product-main-image {
        min-height: 0;
        aspect-ratio: 1 / 1;
        padding: 24px;
    }

    .product-main-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
}

/* =========================================================
   Product page v2 — 2026-09-15
   ========================================================= */

.product-page-v2 {
    max-width: 1240px;
}

.product-hero-v2 {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr);
    gap: 72px;
    align-items: center;
}

.product-page-v2 .product-main-image {
    min-height: 590px;
    padding: 42px;
    border: 1px solid #edf1f4;
    border-radius: 30px;
    background: #f8fafb;
}

.product-page-v2 .product-main-image img {
    height: 520px;
}

.product-info-v2 {
    min-width: 0;
}

.product-model-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

.product-brand-label {
    color: #147ea8;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.product-model-label {
    padding: 6px 10px;
    border-radius: 999px;
    background: #eef6f9;
    color: #147ea8;
    font-size: 13px;
    font-weight: 800;
}

.product-info-v2 h1 {
    margin: 0;
    font-size: clamp(44px, 5vw, 70px);
    line-height: .98;
    letter-spacing: -.045em;
}

.product-info-v2 .product-subtitle {
    max-width: 560px;
    margin: 24px 0 0;
    color: #4f5d67;
    font-size: 20px;
    line-height: 1.5;
}

.product-chips-v2 {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 25px;
}

.product-chips-v2 span {
    padding: 9px 13px;
    border-radius: 999px;
    background: #f0f5f7;
    color: #40515c;
    font-size: 14px;
    font-weight: 700;
}

.product-purpose-box {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 28px;
    padding: 20px 22px;
    border: 1px solid #dcecf2;
    border-radius: 18px;
    background: #f7fbfc;
}

.product-purpose-label {
    color: #74838d;
    font-size: 13px;
}

.product-purpose-box strong {
    color: #17252e;
    font-size: 18px;
    line-height: 1.35;
}

.product-quick-specs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin-top: 28px;
    overflow: hidden;
    border: 1px solid #e4eaee;
    border-radius: 18px;
    background: #e4eaee;
}

.product-quick-specs--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-quick-specs > div {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
    padding: 17px 15px;
    background: #fff;
}

.product-quick-specs span {
    color: #82909a;
    font-size: 12px;
}

.product-quick-specs strong {
    overflow-wrap: anywhere;
    color: #263640;
    font-size: 14px;
    line-height: 1.35;
}

.product-buy-block {
    margin-top: 30px;
}

.product-page-v2 .marketplace-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    margin-top: 0;
    padding-inline: 28px;
}

.product-page-v2 .marketplace-article {
    margin-top: 11px;
}

.section-heading-v2 {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 28px;
}

.section-heading-v2 h2 {
    margin-bottom: 0;
}

.section-link {
    flex: 0 0 auto;
    padding-bottom: 3px;
    color: #147ea8;
    font-size: 14px;
    font-weight: 700;
}

.technical-list-v2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: hidden;
    border: 1px solid #e5ebef;
    border-radius: 22px;
}

.technical-list-v2 > div {
    display: grid;
    grid-template-columns: minmax(110px, .75fr) minmax(0, 1.25fr);
    gap: 18px;
    margin: 0;
    padding: 20px 22px;
    border-bottom: 1px solid #edf1f3;
}

.technical-list-v2 > div:nth-child(odd) {
    border-right: 1px solid #edf1f3;
}

.technical-list-v2 dt {
    color: #7b8993;
}

.technical-list-v2 dd {
    margin: 0;
    overflow-wrap: anywhere;
    color: #253640;
    font-weight: 700;
}

.document-list-v2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.product-page-v2 .document-list-v2 .document-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    min-width: 0;
    border: 1px solid #e6ecef;
    border-radius: 20px;
    background: #fbfcfd;
}

.document-icon {
    display: flex;
    flex: 0 0 34px;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #eaf6f2;
    color: #23745d;
    font-weight: 900;
}

.document-content {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 8px;
}

.document-content strong {
    color: #23343e;
}

.document-content span {
    color: #66747e;
    line-height: 1.5;
}

.document-status-note {
    display: flex;
    flex-direction: column;
    gap: 7px;
    max-width: 760px;
    padding: 22px 24px;
    border: 1px solid #e4eaee;
    border-radius: 18px;
    background: #fbfcfd;
}

.document-status-note strong {
    color: #263640;
}

.document-status-note span {
    color: #66747e;
    line-height: 1.55;
}

@media (max-width: 900px) {
    .product-hero-v2 {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .product-page-v2 .product-main-image {
        min-height: 0;
        aspect-ratio: 1 / 1;
    }

    .product-page-v2 .product-main-image img {
        width: 100%;
        height: 100%;
    }
}

@media (max-width: 650px) {
    .product-page-v2 {
        padding-top: 20px;
    }

    .product-page-v2 .breadcrumbs {
        margin-bottom: 24px;
    }

    .product-page-v2 .product-main-image {
        padding: 20px;
        border-radius: 22px;
    }

    .product-info-v2 h1 {
        font-size: clamp(40px, 13vw, 56px);
    }

    .product-info-v2 .product-subtitle {
        margin-top: 18px;
        font-size: 18px;
    }

    .product-quick-specs {
        grid-template-columns: 1fr;
    }

    .product-quick-specs > div {
        flex-direction: row;
        align-items: baseline;
        justify-content: space-between;
        gap: 20px;
    }

    .product-page-v2 .marketplace-button {
        width: 100%;
    }

    .technical-list-v2 {
        grid-template-columns: 1fr;
    }

    .technical-list-v2 > div {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .technical-list-v2 > div:nth-child(odd) {
        border-right: 0;
    }

    .document-list-v2 {
        grid-template-columns: 1fr;
    }

    .section-heading-v2 {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }
}

/* =========================================================
   Product page mobile v2.1 — 2026-09-15
   ========================================================= */

@media (max-width: 650px) {

    .product-page-v2 {
        padding-top: 26px;
        padding-bottom: 60px;
    }

    .product-page-v2 .breadcrumbs {
        margin-bottom: 22px;
        font-size: 12px;
    }

    .product-hero-v2 {
        gap: 28px;
    }

    .product-page-v2 .product-main-image {
        padding: 16px;
        border-radius: 20px;
    }

    .product-model-line {
        gap: 7px;
        margin-bottom: 12px;
    }

    .product-brand-label {
        font-size: 11px;
    }

    .product-model-label {
        padding: 5px 8px;
        font-size: 11px;
    }

    .product-info-v2 h1 {
        font-size: clamp(34px, 10.5vw, 46px);
        line-height: 1.02;
        letter-spacing: -.035em;
    }

    .product-info-v2 .product-subtitle {
        margin-top: 12px;
        font-size: 17px;
        line-height: 1.4;
    }

    .product-chips-v2 {
        gap: 7px;
        margin-top: 18px;
    }

    .product-chips-v2 span {
        padding: 7px 10px;
        font-size: 12px;
    }

    /*
     * Назначение уже показано непосредственно
     * под названием модели. На мобильном
     * повторную большую карточку скрываем.
     */
    .product-purpose-box {
        display: none;
    }

    .product-quick-specs {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        margin-top: 20px;
        border-radius: 15px;
    }

    .product-quick-specs.product-quick-specs--2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-quick-specs > div {
        display: flex;
        min-width: 0;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 5px;
        padding: 12px 9px;
    }

    .product-quick-specs span {
        font-size: 10px;
        line-height: 1.2;
    }

    .product-quick-specs strong {
        font-size: 11px;
        line-height: 1.25;
    }

    .product-buy-block {
        margin-top: 22px;
    }

    .product-page-v2 .marketplace-button {
        min-height: 48px;
        font-size: 16px;
    }

    .product-page-v2 .marketplace-article {
        margin-top: 8px;
        font-size: 11px;
    }

    .product-page-v2 .technical-section {
        margin-top: 46px;
        padding-top: 26px;
    }

    .section-heading-v2 {
        margin-bottom: 20px;
    }

    .section-heading-v2 .section-kicker {
        margin-bottom: 7px;
        font-size: 11px;
        letter-spacing: .12em;
    }

    .section-heading-v2 h2,
    .product-specifications-v2 h2 {
        font-size: clamp(29px, 9vw, 38px);
        line-height: 1.05;
        letter-spacing: -.03em;
    }

    /*
     * Полные характеристики:
     * компактные строки параметр → значение.
     */
    .technical-list-v2 {
        display: block;
        border-radius: 18px;
    }

    .technical-list-v2 > div {
        display: grid;
        grid-template-columns: minmax(95px, .8fr) minmax(0, 1.2fr);
        align-items: baseline;
        gap: 14px;
        padding: 14px 16px;
        border-right: 0 !important;
        border-bottom: 1px solid #edf1f3;
    }

    .technical-list-v2 > div:last-child {
        border-bottom: 0;
    }

    .technical-list-v2 dt {
        font-size: 12px;
        line-height: 1.35;
    }

    .technical-list-v2 dd {
        font-size: 13px;
        line-height: 1.4;
        text-align: right;
    }

    /*
     * Производитель длинный — ему разрешаем
     * больше пространства и перенос строк.
     */
    .technical-list-v2 > div:last-child dd {
        overflow-wrap: anywhere;
    }

    .product-documents-v2 .section-heading-v2 {
        gap: 8px;
    }

    .product-documents-v2 .section-link {
        font-size: 13px;
    }

    .document-list-v2 {
        gap: 10px;
    }

    .product-page-v2 .document-list-v2 .document-item {
        gap: 12px;
        padding: 16px;
        border-radius: 17px;
    }

    .document-icon {
        flex-basis: 28px;
        width: 28px;
        height: 28px;
        font-size: 14px;
    }

    .document-content {
        gap: 6px;
    }

    .product-page-v2 .document-content strong {
        font-size: 13px;
        line-height: 1.35;
    }

    .product-page-v2 .document-content span {
        font-size: 12px;
        line-height: 1.45;
    }

    .document-status-note {
        padding: 17px 18px;
        border-radius: 16px;
    }
}

/* =========================================================
   Home v1 — 2026-09-15
   ========================================================= */

.home-v1 {
    overflow: hidden;
}

.home-v1 .container {
    position: relative;
}

.home-hero {
    padding: 72px 0 88px;
}

.home-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(420px, 1.05fr);
    gap: 72px;
    align-items: center;
}

.home-kicker {
    margin-bottom: 14px;
    color: #2785aa;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.home-hero h1 {
    max-width: 690px;
    margin: 0;
    color: #14202b;
    font-size: clamp(58px, 6vw, 88px);
    line-height: .96;
    letter-spacing: -.055em;
}

.home-hero h1 span {
    color: #3188ad;
}

.home-hero-text {
    max-width: 650px;
    margin: 30px 0 0;
    color: #61707b;
    font-size: 20px;
    line-height: 1.65;
}

.home-hero-actions {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 34px;
}

.home-text-link {
    color: #267fa4;
    font-weight: 750;
}

.home-hero-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin-top: 48px;
    overflow: hidden;
    border: 1px solid #e5ebef;
    border-radius: 20px;
    background: #e5ebef;
}

.home-hero-facts > div {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 5px;
    padding: 18px;
    background: #fff;
}

.home-hero-facts strong {
    color: #182731;
    font-size: 18px;
}

.home-hero-facts span {
    color: #7b8992;
    font-size: 12px;
    line-height: 1.4;
}

.home-hero-product {
    display: block;
    overflow: hidden;
    border: 1px solid #e8edef;
    border-radius: 32px;
    background: #f7f9fa;
    box-shadow: 0 24px 70px rgba(24, 50, 66, .08);
}

.home-hero-product-image {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1 / 1;
    padding: 40px;
}

.home-hero-product-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.home-hero-product-caption {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 26px;
    border-top: 1px solid #e7edef;
    background: #fff;
}

.home-hero-product-caption > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.home-hero-product-caption span {
    color: #2984a8;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
}

.home-hero-product-caption strong {
    color: #1d2b35;
    font-size: 20px;
}

.home-product-arrow {
    font-size: 26px !important;
}

.home-section {
    padding: 92px 0;
}

.home-selection,
.home-trust {
    background: #f7f9fa;
}

.home-section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
    margin-bottom: 42px;
}

.home-section-heading h2,
.home-compatibility h2,
.home-final h2 {
    max-width: 800px;
    margin: 0;
    color: #15212c;
    font-size: clamp(42px, 4.4vw, 64px);
    line-height: 1;
    letter-spacing: -.045em;
}

.home-section-heading > a {
    flex: 0 0 auto;
    color: #2781a6;
    font-weight: 750;
}

.home-purpose-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.home-purpose-card {
    position: relative;
    display: flex;
    min-height: 270px;
    flex-direction: column;
    padding: 28px;
    overflow: hidden;
    border: 1px solid #e2e8ec;
    border-radius: 24px;
    background: #fff;
}

.home-purpose-number {
    color: #91a0aa;
    font-size: 12px;
    font-weight: 800;
}

.home-purpose-card strong {
    max-width: 300px;
    margin-top: 42px;
    color: #1b2a34;
    font-size: 24px;
    line-height: 1.1;
}

.home-purpose-card p {
    max-width: 300px;
    margin: 13px 0 0;
    color: #74828c;
    line-height: 1.5;
}

.home-purpose-arrow {
    margin-top: auto;
    padding-top: 24px;
    color: #2683a8;
    font-size: 24px;
}

.home-purpose-card-accent {
    border-color: #d3e9f1;
    background: #edf7fa;
}

.home-featured-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.home-featured-card {
    overflow: hidden;
    border: 1px solid #e5ebee;
    border-radius: 24px;
    background: #fff;
}

.home-featured-image {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1 / 1;
    padding: 20px;
    background: #f7f9fa;
}

.home-featured-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.home-featured-image > span {
    color: #2983a7;
    font-weight: 800;
}

.home-featured-body {
    padding: 22px;
}

.home-featured-model {
    color: #2783a8;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
}

.home-featured-body h3 {
    margin: 8px 0 0;
    color: #192832;
    font-size: 22px;
}

.home-featured-body p {
    min-height: 48px;
    margin: 9px 0 0;
    color: #78858e;
    line-height: 1.45;
}

.home-featured-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-top: 20px;
    padding-top: 17px;
    border-top: 1px solid #edf1f3;
}

.home-featured-bottom span {
    color: #566671;
    font-size: 13px;
}

.home-featured-bottom strong {
    color: #2783a8;
}

.home-compatibility-box {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 50px;
    align-items: center;
    overflow: hidden;
    padding: 58px 64px;
    border-radius: 32px;
    background: #142b38;
}

.home-compatibility-content {
    position: relative;
    z-index: 2;
}

.home-compatibility .home-kicker {
    color: #75c1df;
}

.home-compatibility h2 {
    color: #fff;
}

.home-compatibility p {
    max-width: 620px;
    margin: 22px 0 30px;
    color: #c1d0d8;
    font-size: 18px;
    line-height: 1.6;
}

.home-compatibility-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 180px;
    height: 180px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 50%;
    color: rgba(255,255,255,.12);
    font-size: 130px;
    font-weight: 800;
}

.home-trust-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.home-trust-grid article {
    padding: 30px;
    border: 1px solid #e1e8eb;
    border-radius: 24px;
    background: #fff;
}

.home-trust-grid article > span {
    color: #91a0a9;
    font-size: 12px;
    font-weight: 800;
}

.home-trust-grid h3 {
    margin: 42px 0 0;
    color: #1b2a34;
    font-size: 25px;
}

.home-trust-grid p {
    min-height: 76px;
    margin: 14px 0 24px;
    color: #74818b;
    line-height: 1.55;
}

.home-trust-grid a {
    color: #2783a8;
    font-weight: 750;
}

.home-final {
    padding: 92px 0 110px;
}

.home-final-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    padding: 50px 56px;
    border: 1px solid #dce8ed;
    border-radius: 30px;
    background: #f5fafc;
}

.home-final p {
    margin: 16px 0 0;
    color: #71808a;
    font-size: 18px;
}


/* =========================================================
   Mobile global header + Home
   ========================================================= */

@media (max-width: 760px) {

    .site-header .header-inner {
        display: grid;
        grid-template-columns: auto 1fr;
        align-items: center;
        gap: 10px 18px;
        padding-top: 14px;
        padding-bottom: 14px;
    }

    .site-header .brand {
        font-size: 21px;
        line-height: 1;
    }

    .site-header .main-nav {
        display: flex;
        justify-content: flex-end;
        gap: 16px;
        min-width: 0;
    }

    .site-header .main-nav a {
        font-size: 12px;
        white-space: nowrap;
    }

    .home-hero {
        padding: 42px 0 58px;
    }

    .home-hero-grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .home-hero h1 {
        max-width: 600px;
        font-size: clamp(48px, 14vw, 68px);
    }

    .home-hero-text {
        margin-top: 22px;
        font-size: 17px;
        line-height: 1.55;
    }

    .home-hero-actions {
        align-items: stretch;
        flex-direction: column;
        gap: 16px;
        margin-top: 28px;
    }

    .home-primary-button {
        width: 100%;
        text-align: center;
    }

    .home-text-link {
        text-align: center;
    }

    .home-hero-facts {
        margin-top: 34px;
    }

    .home-hero-facts > div {
        padding: 13px 10px;
    }

    .home-hero-facts strong {
        font-size: 14px;
    }

    .home-hero-facts span {
        font-size: 10px;
    }

    .home-hero-product {
        border-radius: 24px;
    }

    .home-hero-product-image {
        padding: 20px;
    }

    .home-hero-product-caption {
        padding: 17px 19px;
    }

    .home-section {
        padding: 62px 0;
    }

    .home-section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
        margin-bottom: 28px;
    }

    .home-section-heading h2,
    .home-compatibility h2,
    .home-final h2 {
        font-size: clamp(36px, 10vw, 48px);
    }

    .home-section-heading > a {
        font-size: 14px;
    }

    .home-purpose-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .home-purpose-card {
        min-height: 0;
        padding: 21px;
        border-radius: 19px;
    }

    .home-purpose-card strong {
        margin-top: 25px;
        font-size: 21px;
    }

    .home-purpose-card p {
        margin-top: 9px;
        font-size: 14px;
    }

    .home-purpose-arrow {
        padding-top: 17px;
    }

    .home-featured-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .home-featured-card {
        border-radius: 19px;
    }

    .home-featured-image {
        padding: 10px;
    }

    .home-featured-body {
        padding: 15px;
    }

    .home-featured-body h3 {
        font-size: 17px;
        line-height: 1.15;
    }

    .home-featured-body p {
        min-height: 0;
        font-size: 12px;
    }

    .home-featured-bottom {
        margin-top: 14px;
        padding-top: 12px;
    }

    .home-featured-bottom span {
        font-size: 11px;
    }

    .home-compatibility-box {
        display: block;
        padding: 36px 25px;
        border-radius: 24px;
    }

    .home-compatibility p {
        margin: 18px 0 26px;
        font-size: 16px;
    }

    .home-compatibility .button {
        display: block;
        width: 100%;
        text-align: center;
    }

    .home-compatibility-mark {
        position: absolute;
        right: -35px;
        bottom: -55px;
        width: 170px;
        height: 170px;
        font-size: 120px;
    }

    .home-trust-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .home-trust-grid article {
        padding: 23px;
        border-radius: 19px;
    }

    .home-trust-grid h3 {
        margin-top: 24px;
        font-size: 22px;
    }

    .home-trust-grid p {
        min-height: 0;
        font-size: 14px;
    }

    .home-final {
        padding: 62px 0 78px;
    }

    .home-final-box {
        align-items: stretch;
        flex-direction: column;
        gap: 28px;
        padding: 30px 24px;
        border-radius: 23px;
    }

    .home-final p {
        font-size: 16px;
    }

    .home-final .button {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 430px) {

    .site-header .header-inner {
        grid-template-columns: 1fr;
        gap: 13px;
    }

    .site-header .main-nav {
        justify-content: space-between;
        gap: 8px;
    }

    .site-header .main-nav a {
        font-size: 11px;
    }

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


/* =========================================================
   Home V2 + mobile navigation — 2026-09-15
   ========================================================= */

.mobile-menu-button {
    display: none;
}


/* ---------- Desktop refinements ---------- */

.home-v1 .home-section {
    padding-top: 78px;
    padding-bottom: 78px;
}

.home-v1 .home-purpose-card {
    min-height: 225px;
    padding: 24px;
}

.home-v1 .home-purpose-card strong {
    margin-top: 28px;
}

.home-v1 .home-trust-grid article {
    padding: 26px 28px;
}

.home-v1 .home-trust-grid h3 {
    margin-top: 28px;
}

.home-v1 .home-compatibility-box {
    padding-top: 48px;
    padding-bottom: 48px;
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 760px) {

    /*
     * Header
     */

    .site-header {
        position: relative;
        z-index: 100;
    }

    .site-header .header-inner {
        position: relative;
        display: flex;
        min-height: 68px;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
        padding-top: 0;
        padding-bottom: 0;
    }

    .site-header .brand {
        position: relative;
        z-index: 102;
        font-size: 22px;
        font-weight: 800;
        line-height: 1;
    }

    .mobile-menu-button {
        position: relative;
        z-index: 102;
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 9px 0 9px 12px;
        border: 0;
        background: transparent;
        color: #17232d;
        font: inherit;
        font-size: 14px;
        font-weight: 750;
        cursor: pointer;
    }

    .mobile-menu-button i,
    .mobile-menu-button i::before,
    .mobile-menu-button i::after {
        display: block;
        width: 19px;
        height: 2px;
        border-radius: 2px;
        background: currentColor;
        transition:
            transform .18s ease,
            opacity .18s ease;
    }

    .mobile-menu-button i {
        position: relative;
    }

    .mobile-menu-button i::before,
    .mobile-menu-button i::after {
        position: absolute;
        left: 0;
        content: "";
    }

    .mobile-menu-button i::before {
        top: -6px;
    }

    .mobile-menu-button i::after {
        top: 6px;
    }

    .mobile-menu-button[aria-expanded="true"] i {
        background: transparent;
    }

    .mobile-menu-button[aria-expanded="true"] i::before {
        top: 0;
        transform: rotate(45deg);
    }

    .mobile-menu-button[aria-expanded="true"] i::after {
        top: 0;
        transform: rotate(-45deg);
    }

    .site-header .main-nav {
        position: absolute;
        z-index: 101;
        top: 100%;
        right: 0;
        left: 0;

        display: none;
        flex-direction: column;
        gap: 0;

        padding: 8px 20px 18px;

        border-top: 1px solid #edf1f3;
        border-bottom: 1px solid #e5ebef;

        background: #fff;

        box-shadow: 0 16px 30px rgba(22, 40, 52, .08);
    }

    .mobile-menu-open .site-header .main-nav {
        display: flex;
    }

    .site-header .main-nav a {
        display: block;
        padding: 15px 0;
        border-bottom: 1px solid #edf1f3;
        font-size: 16px;
        font-weight: 700;
    }

    .site-header .main-nav a:last-child {
        border-bottom: 0;
    }


    /*
     * Hero
     */

    .home-v1 .home-hero {
        padding: 52px 0 58px;
    }

    .home-v1 .home-hero-grid {
        display: flex;
        flex-direction: column;
        gap: 34px;
    }

    .home-v1 .home-kicker {
        margin-bottom: 12px;
        font-size: 12px;
        letter-spacing: .16em;
    }

    .home-v1 .home-hero h1 {
        max-width: none;
        font-size: clamp(48px, 13.8vw, 66px);
        line-height: .96;
        letter-spacing: -.055em;
    }

    .home-v1 .home-hero-text {
        margin-top: 24px;
        font-size: 18px;
        line-height: 1.55;
    }

    .home-v1 .home-hero-actions {
        display: grid;
        gap: 14px;
        margin-top: 28px;
    }

    .home-v1 .home-hero-actions .button {
        display: block;
        width: 100%;
        margin-top: 0;
        text-align: center;
    }

    .home-v1 .home-text-link {
        display: block;
        padding: 4px 0;
        text-align: center;
        text-decoration: none;
    }

    /*
     * Statistics:
     * compact trust strip instead of large vertical card.
     */

    .home-v1 .home-hero-facts {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        margin-top: 28px;
        border-radius: 16px;
    }

    .home-v1 .home-hero-facts > div {
        justify-content: center;
        min-height: 82px;
        padding: 12px 10px;
    }

    .home-v1 .home-hero-facts strong {
        font-size: 16px;
    }

    .home-v1 .home-hero-facts span {
        font-size: 10px;
        line-height: 1.3;
    }

    /*
     * Product appears immediately after the introductory
     * part instead of being separated by huge whitespace.
     */

    .home-v1 .home-hero-product {
        width: 100%;
        border-radius: 24px;
        box-shadow: none;
    }

    .home-v1 .home-hero-product-image {
        padding: 24px;
    }

    .home-v1 .home-hero-product-caption {
        padding: 18px 20px;
    }

    .home-v1 .home-hero-product-caption strong {
        font-size: 18px;
    }


    /*
     * Common sections
     */

    .home-v1 .home-section {
        padding: 58px 0;
    }

    .home-v1 .home-section-heading {
        display: block;
        margin-bottom: 28px;
    }

    .home-v1 .home-section-heading h2,
    .home-v1 .home-compatibility h2,
    .home-v1 .home-final h2 {
        max-width: none;
        font-size: clamp(38px, 10.5vw, 48px);
        line-height: .98;
    }

    .home-v1 .home-section-heading > a {
        display: inline-block;
        margin-top: 16px;
        text-decoration: none;
    }


    /*
     * Selection — compact 2 x 3 grid
     */

    .home-v1 .home-purpose-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .home-v1 .home-purpose-card {
        min-height: 172px;
        padding: 18px;
        border-radius: 18px;
        text-decoration: none;
    }

    .home-v1 .home-purpose-number {
        font-size: 10px;
    }

    .home-v1 .home-purpose-card strong {
        margin-top: 22px;
        font-size: 18px;
        line-height: 1.12;
        text-decoration: none;
    }

    .home-v1 .home-purpose-card p {
        margin-top: 8px;
        font-size: 13px;
        line-height: 1.4;
        text-decoration: none;
    }

    .home-v1 .home-purpose-arrow {
        padding-top: 14px;
        font-size: 20px;
        text-decoration: none;
    }


    /*
     * Featured models
     */

    .home-v1 .home-featured-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .home-v1 .home-featured-card {
        border-radius: 18px;
        text-decoration: none;
    }

    .home-v1 .home-featured-image {
        padding: 12px;
    }

    .home-v1 .home-featured-body {
        padding: 16px;
    }

    .home-v1 .home-featured-model {
        font-size: 11px;
        text-decoration: none;
    }

    .home-v1 .home-featured-body h3 {
        margin-top: 6px;
        font-size: 18px;
        line-height: 1.15;
        text-decoration: none;
    }

    .home-v1 .home-featured-body p {
        min-height: 0;
        margin-top: 8px;
        font-size: 13px;
        line-height: 1.4;
        text-decoration: none;
    }

    .home-v1 .home-featured-bottom {
        margin-top: 14px;
        padding-top: 13px;
    }

    .home-v1 .home-featured-bottom span {
        font-size: 11px;
        text-decoration: none;
    }


    /*
     * Compatibility
     */

    .home-v1 .home-compatibility-box {
        display: block;
        padding: 34px 26px;
        border-radius: 24px;
    }

    .home-v1 .home-compatibility h2 {
        max-width: 480px;
    }

    .home-v1 .home-compatibility p {
        margin: 18px 0 24px;
        font-size: 16px;
        line-height: 1.5;
    }

    .home-v1 .home-compatibility .button {
        display: block;
        width: 100%;
        margin-top: 0;
        text-align: center;
    }

    .home-v1 .home-compatibility-mark {
        position: absolute;
        right: -25px;
        bottom: -45px;
        width: 150px;
        height: 150px;
        font-size: 105px;
        pointer-events: none;
    }


    /*
     * Trust — compact, not three giant cards
     */

    .home-v1 .home-trust-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .home-v1 .home-trust-grid article {
        display: grid;
        grid-template-columns: 32px minmax(0, 1fr) auto;
        grid-template-areas:
            "number title link"
            "number text  link";
        column-gap: 14px;
        row-gap: 4px;
        align-items: center;

        padding: 20px;

        border-radius: 18px;
    }

    .home-v1 .home-trust-grid article > span {
        grid-area: number;
        align-self: start;
        padding-top: 3px;
    }

    .home-v1 .home-trust-grid h3 {
        grid-area: title;
        margin: 0;
        font-size: 18px;
    }

    .home-v1 .home-trust-grid p {
        grid-area: text;
        min-height: 0;
        margin: 0;
        font-size: 13px;
        line-height: 1.4;
    }

    .home-v1 .home-trust-grid a {
        grid-area: link;
        width: 34px;
        overflow: hidden;
        color: transparent;
        font-size: 0;
        text-decoration: none;
    }

    .home-v1 .home-trust-grid a::after {
        content: "→";
        color: #2783a8;
        font-size: 24px;
    }


    /*
     * Final CTA
     */

    .home-v1 .home-final {
        padding: 58px 0 70px;
    }

    .home-v1 .home-final-box {
        display: block;
        padding: 30px 26px;
        border-radius: 22px;
    }

    .home-v1 .home-final p {
        margin-top: 12px;
        font-size: 16px;
        line-height: 1.5;
    }

    .home-v1 .home-final .button {
        display: block;
        width: 100%;
        margin-top: 24px;
        text-align: center;
    }
}


/*
 * Very narrow phones
 */

@media (max-width: 380px) {

    .home-v1 .home-purpose-grid {
        grid-template-columns: 1fr;
    }

    .home-v1 .home-purpose-card {
        min-height: 150px;
    }

    .home-v1 .home-featured-grid {
        grid-template-columns: 1fr;
    }
}


/* =========================================================
   Home V2.1 mobile polish — 2026-09-15
   ========================================================= */

@media (max-width: 760px) {

    /*
     * Header
     * Brand + menu on one compact row.
     */
    .site-header .header-inner {
        display: flex;
        min-height: 68px;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        padding-top: 12px;
        padding-bottom: 12px;
    }

    .site-header .brand {
        flex: 0 1 auto;
        font-size: 20px;
        line-height: 1;
        white-space: nowrap;
    }

    .site-header .mobile-menu-toggle {
        flex: 0 0 auto;
        margin-left: auto;
    }


    /*
     * Hero
     */
    .home-hero {
        padding-top: 52px;
        padding-bottom: 64px;
    }

    .home-hero h1 {
        max-width: 100%;
        font-size: clamp(48px, 13vw, 62px);
        line-height: .98;
        letter-spacing: -.052em;
    }

    .home-hero-text {
        margin-top: 24px;
        font-size: 18px;
        line-height: 1.55;
    }

    .home-hero-actions {
        gap: 16px;
        margin-top: 28px;
    }

    .home-hero-facts {
        margin-top: 36px;
    }

    .home-hero-facts > div {
        padding: 16px 12px;
    }

    .home-hero-facts strong {
        font-size: 17px;
    }

    .home-hero-facts span {
        font-size: 11px;
        line-height: 1.35;
    }


    /*
     * Hero product
     */
    .home-hero-product {
        border-radius: 26px;
    }

    .home-hero-product-image {
        padding: 28px;
    }


    /*
     * General sections
     */
    .home-section {
        padding-top: 68px;
        padding-bottom: 68px;
    }

    .home-section-heading {
        gap: 16px;
        margin-bottom: 30px;
    }

    .home-section-heading h2,
    .home-compatibility h2,
    .home-final h2 {
        font-size: clamp(38px, 10.5vw, 50px);
        line-height: 1.02;
        letter-spacing: -.045em;
    }


    /*
     * Purpose selection
     */
    .home-purpose-grid {
        gap: 10px;
    }

    .home-purpose-card {
        min-height: 220px;
        padding: 20px;
        border-radius: 20px;
    }

    .home-purpose-card strong {
        margin-top: 28px;
        font-size: 20px;
        line-height: 1.12;
    }

    .home-purpose-card p {
        margin-top: 10px;
        font-size: 15px;
        line-height: 1.42;
    }

    .home-purpose-arrow {
        padding-top: 16px;
        font-size: 22px;
    }


    /*
     * Featured products
     */
    .home-featured-grid {
        gap: 10px;
    }

    .home-featured-card {
        border-radius: 20px;
    }

    .home-featured-image {
        padding: 14px;
    }

    .home-featured-body {
        padding: 18px;
    }

    .home-featured-body h3 {
        font-size: 20px;
    }

    .home-featured-body p {
        min-height: 42px;
        font-size: 14px;
    }

    .home-featured-bottom {
        margin-top: 16px;
        padding-top: 14px;
    }


    /*
     * Compatibility
     */
    .home-compatibility-box {
        padding: 42px 28px;
        border-radius: 26px;
    }

    .home-compatibility h2 {
        max-width: 620px;
        font-size: clamp(42px, 11.5vw, 54px);
        line-height: 1.02;
    }

    .home-compatibility p {
        margin-top: 20px;
        margin-bottom: 26px;
        font-size: 17px;
        line-height: 1.55;
    }


    /*
     * Trust
     *
     * This heading was visually much too large on iPhone.
     */
    .home-trust .home-section-heading h2 {
        max-width: 100%;
        font-size: clamp(38px, 9.8vw, 48px);
        line-height: 1.02;
        letter-spacing: -.045em;
    }

    .home-trust-grid {
        gap: 10px;
    }

    .home-trust-grid article {
        padding: 24px 22px;
        border-radius: 20px;
    }

    .home-trust-grid h3 {
        margin-top: 24px;
        font-size: 22px;
    }

    .home-trust-grid p {
        min-height: 0;
        margin-top: 10px;
        margin-bottom: 18px;
        font-size: 15px;
        line-height: 1.5;
    }


    /*
     * Final CTA
     */
    .home-final {
        padding-top: 64px;
        padding-bottom: 76px;
    }

    .home-final-box {
        gap: 26px;
        padding: 34px 28px;
        border-radius: 24px;
    }

    .home-final h2 {
        font-size: clamp(42px, 11vw, 52px);
    }

    .home-final p {
        margin-top: 14px;
        font-size: 17px;
        line-height: 1.5;
    }

    .home-final .button {
        margin-top: 0;
    }

}



/* =========================================================
   Mobile header V2.2 — 2026-09-15
   ========================================================= */

@media (max-width: 760px) {

    /*
     * Compact one-row header:
     * DeviceArhipS              Menu
     */
    .site-header {
        position: relative;
        z-index: 1000;
        background: #fff;
    }

    .site-header .header-inner {
        position: relative;
        display: flex;
        width: min(100% - 40px, 1180px);
        min-height: 72px;
        margin: 0 auto;
        padding: 0;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
    }

    .site-header .brand {
        display: block;
        flex: 0 1 auto;
        margin: 0;
        color: #14202b;
        font-size: 21px;
        font-weight: 750;
        line-height: 1;
        white-space: nowrap;
    }

    /*
     * Menu button
     */
    .site-header .mobile-menu-button {
        display: flex;
        flex: 0 0 auto;
        align-items: center;
        justify-content: flex-end;
        gap: 12px;
        margin: 0 0 0 auto;
        padding: 12px 0;
        border: 0;
        background: transparent;
        color: #14202b;
        font: inherit;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    .site-header .mobile-menu-button span {
        display: block;
        font-size: 16px;
        font-weight: 750;
        line-height: 1;
    }

    /*
     * Hamburger
     */
    .site-header .mobile-menu-button i {
        position: relative;
        display: block;
        width: 27px;
        height: 20px;
        border-top: 2px solid currentColor;
        border-bottom: 2px solid currentColor;
        box-sizing: border-box;
    }

    .site-header .mobile-menu-button i::before {
        content: "";
        position: absolute;
        top: 50%;
        left: 0;
        width: 100%;
        height: 2px;
        background: currentColor;
        transform: translateY(-50%);
    }

    /*
     * X when opened
     */
    .site-header .mobile-menu-button[aria-expanded="true"] i {
        border-color: transparent;
    }

    .site-header
    .mobile-menu-button[aria-expanded="true"]
    i::before,
    .site-header
    .mobile-menu-button[aria-expanded="true"]
    i::after {
        content: "";
        position: absolute;
        top: 50%;
        left: 0;
        width: 100%;
        height: 2px;
        background: currentColor;
    }

    .site-header
    .mobile-menu-button[aria-expanded="true"]
    i::before {
        transform: translateY(-50%) rotate(45deg);
    }

    .site-header
    .mobile-menu-button[aria-expanded="true"]
    i::after {
        transform: translateY(-50%) rotate(-45deg);
    }

    /*
     * Dropdown navigation
     */
    .site-header .main-nav {
        position: absolute;
        z-index: 1001;
        top: 100%;
        left: 0;
        right: 0;

        display: none;
        width: 100%;
        margin: 0;
        padding: 14px 20px 18px;

        border-top: 1px solid #e7ecef;
        border-bottom: 1px solid #dfe6ea;
        background: #fff;

        box-shadow:
            0 20px 36px rgba(24, 43, 56, .10);
    }

    body.mobile-menu-open .site-header .main-nav {
        display: block;
    }

    .site-header .main-nav a {
        display: block;
        margin: 0;
        padding: 18px 0;

        border-bottom: 1px solid #e9eef1;

        color: #14202b;
        font-size: 17px;
        font-weight: 700;
        line-height: 1.25;
        text-decoration: none;
    }

    .site-header .main-nav a:last-child {
        border-bottom: 0;
    }

    /*
     * Prevent page scrolling while menu is open.
     */
    body.mobile-menu-open {
        overflow: hidden;
    }
}


/* =========================================================
   Mobile header V2.3 final override — 2026-09-15
   ========================================================= */

@media (max-width: 760px) {

    .site-header .header-inner {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;

        width: min(100% - 28px, 1180px);
        min-height: 72px;

        margin: 0 auto;
        padding: 0;

        align-items: center;
        justify-content: space-between;
        gap: 16px;
    }

    .site-header .brand {
        display: block;
        flex: 0 1 auto;

        margin: 0;
        padding: 0;

        font-size: 21px;
        line-height: 1;
        white-space: nowrap;
    }

    .site-header .mobile-menu-button {
        display: flex;
        flex: 0 0 auto;

        margin: 0 0 0 auto;
        padding: 12px 0;

        align-items: center;
        justify-content: flex-end;
        gap: 11px;

        border: 0;
        background: transparent;
    }

    .site-header .mobile-menu-button i {
        position: relative;
        display: block;

        width: 27px;
        height: 20px;

        border: 0;
        border-top: 2px solid currentColor;
        border-bottom: 2px solid currentColor;
        border-radius: 0;

        background: transparent;

        box-sizing: border-box;
    }

    .site-header .mobile-menu-button i::before,
    .site-header .mobile-menu-button i::after {
        position: absolute;
        left: 0;

        display: block;
        width: 100%;
        height: 2px;

        border: 0;
        border-radius: 2px;

        background: currentColor;
        content: "";
    }

    /* Closed: three horizontal lines */
    .site-header
    .mobile-menu-button[aria-expanded="false"]
    i::before {
        top: 50%;
        transform: translateY(-50%);
    }

    .site-header
    .mobile-menu-button[aria-expanded="false"]
    i::after {
        display: none;
    }

    /* Open: X */
    .site-header
    .mobile-menu-button[aria-expanded="true"]
    i {
        border-color: transparent;
        background: transparent;
    }

    .site-header
    .mobile-menu-button[aria-expanded="true"]
    i::before,
    .site-header
    .mobile-menu-button[aria-expanded="true"]
    i::after {
        display: block;
        top: 50%;
    }

    .site-header
    .mobile-menu-button[aria-expanded="true"]
    i::before {
        transform: translateY(-50%) rotate(45deg);
    }

    .site-header
    .mobile-menu-button[aria-expanded="true"]
    i::after {
        transform: translateY(-50%) rotate(-45deg);
    }
}


/* =========================================================
   Home V2.4 — compact mobile first screen — 2026-09-15
   ========================================================= */

@media (max-width: 760px) {

    /* Slightly more compact header */
    .site-header .header-inner {
        min-height: 64px;
    }

    /*
     * First screen only.
     * Keep typography unchanged, reduce excessive vertical space.
     */
    .home-v1 .home-hero {
        padding-top: 34px;
        padding-bottom: 52px;
    }

    .home-v1 .home-hero-text {
        margin-top: 20px;
    }

    .home-v1 .home-hero-actions {
        margin-top: 24px;
    }

    .home-v1 .home-hero-facts {
        margin-top: 30px;
    }
}


/* =========================================================
   Mobile Home V2.4 polish — 2026-09-15
   Compact vertical rhythm without changing desktop
   ========================================================= */

@media (max-width: 760px) {

    /*
     * General vertical rhythm.
     * Previous mobile overrides left several sections
     * unnecessarily tall.
     */
    .home-v1 .home-section {
        padding-top: 52px;
        padding-bottom: 52px;
    }


    /*
     * Hero featured product immediately after hero facts.
     * Keep the product prominent, but not a full-screen card.
     */
    .home-v1 .home-hero-product {
        margin-top: 26px;
    }

    .home-v1 .home-hero-product-image {
        min-height: 0;
        aspect-ratio: 1 / .88;
        padding: 22px;
    }

    .home-v1 .home-hero-product-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

    .home-v1 .home-hero-product-caption {
        padding: 16px 20px 18px;
    }


    /*
     * Purpose selection.
     * Preserve the successful 2 x 3 layout but remove
     * excess empty space inside cards.
     */
    .home-v1 .home-purpose-grid {
        gap: 10px;
    }

    .home-v1 .home-purpose-card {
        min-height: 158px;
        padding: 17px;
    }

    .home-v1 .home-purpose-card strong {
        margin-top: 22px;
    }

    .home-v1 .home-purpose-card p {
        margin-top: 8px;
    }

    .home-v1 .home-purpose-arrow {
        padding-top: 10px;
    }


    /*
     * Featured models.
     * Keep two columns, reduce card/image height slightly.
     */
    .home-v1 .home-featured-grid {
        gap: 10px;
    }

    .home-v1 .home-featured-image {
        min-height: 0;
        aspect-ratio: 1 / .94;
        padding: 12px;
    }

    .home-v1 .home-featured-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

    .home-v1 .home-featured-body {
        padding: 16px;
    }

    .home-v1 .home-featured-body p {
        min-height: 0;
    }

    .home-v1 .home-featured-bottom {
        margin-top: 14px;
        padding-top: 12px;
    }


    /*
     * Compatibility remains a strong visual separator.
     * Only trim its vertical padding slightly.
     */
    .home-v1 .home-compatibility {
        padding-top: 52px;
        padding-bottom: 52px;
    }

    .home-v1 .home-compatibility-box {
        padding-top: 36px;
        padding-bottom: 36px;
    }


    /*
     * Trust / information section.
     * The heading currently dominates the mobile viewport.
     */
    .home-v1 .home-trust {
        padding-top: 52px;
        padding-bottom: 52px;
    }

    .home-v1 .home-trust .home-section-heading h2 {
        font-size: clamp(34px, 8.9vw, 43px);
        line-height: 1.01;
        letter-spacing: -.043em;
    }

    .home-v1 .home-trust-grid {
        gap: 9px;
    }

    .home-v1 .home-trust-grid article {
        padding: 21px 20px;
    }


    /*
     * Final CTA.
     */
    .home-v1 .home-final {
        padding-top: 52px;
        padding-bottom: 58px;
    }

    .home-v1 .home-final-box {
        padding: 30px 26px;
    }
}


/* =========================================================
   Mobile Home V2.5 — section rhythm — 2026-09-15
   Reduce only inter-section whitespace and trust heading.
   Cards, grids and product images intentionally unchanged.
   ========================================================= */

@media (max-width: 760px) {

    /*
     * Main content sections.
     * V2.4 used 52px + 52px, which produced overly large
     * gaps where adjacent sections met.
     */
    .home-v1 .home-section {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    /*
     * Compatibility is intentionally still more isolated
     * than ordinary content sections.
     */
    .home-v1 .home-compatibility {
        padding-top: 44px;
        padding-bottom: 44px;
    }

    /*
     * Trust / information.
     * Reduce the large gap around the section and make
     * its heading slightly less dominant.
     */
    .home-v1 .home-trust {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .home-v1 .home-trust .home-section-heading h2 {
        font-size: clamp(32px, 8.3vw, 40px);
        line-height: 1.02;
        letter-spacing: -.04em;
    }

    /*
     * Final CTA and transition to footer.
     */
    .home-v1 .home-final {
        padding-top: 40px;
        padding-bottom: 44px;
    }
}

/* =========================================================
   Catalog Mobile V4 — 2026-09-16
   Two-column product catalog with wrapped filters.
   Home page intentionally unaffected.
   ========================================================= */

@media (max-width: 600px) {

    /*
     * Catalog heading.
     */
    .catalog-page {
        padding-top: 28px;
    }

    .catalog-page .eyebrow {
        margin-bottom: 12px;
    }

    .catalog-page h1 {
        margin-bottom: 14px;
        font-size: clamp(38px, 10.5vw, 48px);
        line-height: 1.01;
        letter-spacing: -.045em;
    }

    .catalog-page .lead {
        max-width: 34em;
        font-size: 16px;
        line-height: 1.48;
    }


    /*
     * Filters.
     * Wrap naturally instead of requiring horizontal swipe.
     */
    .catalog-page .catalog-toolbar {
        display: flex;
        flex-wrap: wrap;
        gap: 7px;
        margin-top: 22px;
        padding-bottom: 0;
        overflow: visible;
    }

    .catalog-page .catalog-filter {
        flex: 0 0 auto;
        padding: 8px 12px;
        font-size: 12px;
        line-height: 1.2;
    }

    .catalog-page .catalog-result-count {
        margin-top: 10px;
        font-size: 12px;
    }


    /*
     * Two-column product grid.
     */
    .catalog-page .product-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
        margin-top: 16px;
    }


    /*
     * Card.
     */
    .catalog-page .product-card {
        min-width: 0;
        overflow: hidden;
        border-radius: 20px;
    }


    /*
     * Product image.
     * Same square canvas for every model.
     */
    .catalog-page .product-card-image,
    .catalog-page .product-image-placeholder {
        width: 100%;
        min-height: 0;
        aspect-ratio: 1 / 1;
    }

    .catalog-page .product-card-image {
        padding: 10px;
    }

    .catalog-page .product-card-image img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: contain;
    }


    /*
     * Card content.
     */
    .catalog-page .product-card-body {
        display: flex;
        flex-direction: column;
        min-width: 0;
        padding: 14px;
    }

    .catalog-page .product-card .model {
        margin-bottom: 7px;
        font-size: 12px;
        line-height: 1.2;
        letter-spacing: .08em;
    }

    .catalog-page .product-card h2 {
        margin: 0 0 8px;
        font-size: clamp(18px, 4.8vw, 22px);
        line-height: 1.08;
        letter-spacing: -.025em;
        overflow-wrap: anywhere;
    }

    .catalog-page .product-card-purpose {
        min-height: 0;
        margin: 0 0 12px;
        font-size: 13px;
        line-height: 1.35;
    }


    /*
     * Metadata should remain readable in a narrow card.
     */
    .catalog-page .product-meta {
        display: flex;
        flex-wrap: wrap;
        gap: 5px 8px;
        margin-top: auto;
        padding-top: 11px;
    }

    .catalog-page .product-meta span {
        font-size: 12px;
        line-height: 1.3;
    }


    /*
     * Compact final link.
     */
    .catalog-page .product-more {
        margin-top: 11px;
        padding-top: 10px;
        font-size: 12px;
    }
}


/* =========================================================
   Catalog Mobile V4.1 — 2026-09-16
   Equal card geometry and cleaner image scale
   ========================================================= */

@media (max-width: 600px) {

    .catalog-page .product-card {
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    /*
     * Give products a little more air inside
     * the square image canvas.
     */
    .catalog-page .product-card-image {
        padding: 15px;
    }

    /*
     * Body fills all remaining card height.
     */
    .catalog-page .product-card-body {
        flex: 1 1 auto;
        display: flex;
        flex-direction: column;
    }

    /*
     * Reserve consistent space for name and purpose.
     * This keeps metadata aligned between adjacent cards.
     */
    .catalog-page .product-card h2 {
        min-height: 2.16em;
    }

    .catalog-page .product-card-purpose {
        min-height: 2.7em;
    }

    /*
     * Metadata begins at the same logical level.
     */
    .catalog-page .product-meta {
        margin-top: 0;
    }

    /*
     * Push the final action to the bottom of every card.
     */
    .catalog-page .product-more {
        margin-top: auto;
        padding-top: 14px;
    }
}


/* =========================================================
   Catalog Mobile V4.2 — 2026-09-16
   Natural text flow, aligned card footer
   ========================================================= */

@media (max-width: 600px) {

    .catalog-page .product-card h2 {
        min-height: 0;
    }

    .catalog-page .product-card-purpose {
        min-height: 0;
        margin-top: 14px;
    }

    /*
     * Metadata/footer occupies the lower part of the card.
     * Text above remains naturally compact.
     */
    .catalog-page .product-meta {
        margin-top: auto;
        padding-top: 18px;
    }

    .catalog-page .product-more {
        margin-top: 0;
        padding-top: 14px;
    }
}



/* =========================================================
   Compatibility page v1 — 2026-09-16
   ========================================================= */

.compatibility-page {
    padding-bottom: 72px;
}

.compatibility-hero {
    padding-top: 58px;
    padding-bottom: 54px;
}

.compatibility-hero h1 {
    max-width: 850px;
    margin: 0 0 24px;
    font-size: clamp(48px, 6vw, 78px);
    line-height: .96;
    letter-spacing: -.055em;
}

.compatibility-hero .lead {
    max-width: 720px;
    margin: 0;
}

.compatibility-section {
    padding-top: 16px;
    padding-bottom: 64px;
}

.compatibility-section-heading {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
    gap: 48px;
    align-items: end;
    margin-bottom: 30px;
}

.compatibility-kicker {
    margin-bottom: 10px;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: .11em;
    text-transform: uppercase;
    color: #1775d1;
}

.compatibility-section-heading h2,
.compatibility-help h2 {
    margin: 0;
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.02;
    letter-spacing: -.04em;
}

.compatibility-section-heading > p {
    max-width: 500px;
    margin: 0;
    color: #65717d;
    line-height: 1.65;
}

.compatibility-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.compatibility-card {
    min-height: 270px;
    padding: 28px;
    border: 1px solid #e2e8ee;
    border-radius: 24px;
    background: #fff;
}

.compatibility-card-primary {
    background:
        linear-gradient(
            145deg,
            #f4f9ff 0%,
            #ffffff 72%
        );
    border-color: #cfe2f6;
}

.compatibility-card-top {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 30px;
}

.compatibility-brand {
    font-size: 27px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -.035em;
}

.compatibility-status {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border-radius: 999px;
    background: #edf7f2;
    color: #257353;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.compatibility-card > p {
    margin: 0;
    color: #4e5c68;
    font-size: 16px;
    line-height: 1.6;
}

.compatibility-exception {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid #dce7f1;
    color: #344451;
    font-size: 14px;
    line-height: 1.55;
}

.compatibility-help {
    padding-top: 12px;
    padding-bottom: 52px;
}

.compatibility-help-box {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 60px;
    align-items: center;
    padding: 44px 48px;
    border-radius: 28px;
    background: #10283e;
    color: #fff;
}

.compatibility-help .compatibility-kicker {
    color: #73baff;
}

.compatibility-help h2 {
    color: #fff;
}

.compatibility-help-content > p {
    max-width: 680px;
    margin: 22px 0 0;
    color: #c6d2dc;
    line-height: 1.65;
}

.compatibility-help-action {
    display: flex;
    min-width: 190px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
}

.compatibility-help-action .button {
    text-align: center;
}

.compatibility-help-action > span {
    color: #9eb0bf;
    font-size: 12px;
    text-align: center;
}

.compatibility-note-section {
    padding-top: 10px;
}

.compatibility-note {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 20px;
    max-width: 760px;
}

.compatibility-note-mark {
    display: flex;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #edf5fc;
    color: #1775d1;
    font-size: 20px;
    font-weight: 800;
}

.compatibility-note h2 {
    margin: 2px 0 8px;
    font-size: 21px;
    letter-spacing: -.02em;
}

.compatibility-note p {
    margin: 0;
    color: #65717d;
    line-height: 1.6;
}


@media (max-width: 760px) {

    .compatibility-page {
        padding-bottom: 44px;
    }

    .compatibility-hero {
        padding-top: 32px;
        padding-bottom: 38px;
    }

    .compatibility-hero h1 {
        margin-bottom: 20px;
        font-size: clamp(42px, 12vw, 58px);
        line-height: .98;
    }

    .compatibility-hero .lead {
        font-size: 17px;
        line-height: 1.55;
    }

    .compatibility-section {
        padding-top: 4px;
        padding-bottom: 42px;
    }

    .compatibility-section-heading {
        grid-template-columns: 1fr;
        gap: 18px;
        margin-bottom: 24px;
    }

    .compatibility-section-heading h2,
    .compatibility-help h2 {
        font-size: 34px;
        line-height: 1.02;
    }

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

    .compatibility-card {
        min-height: 0;
        padding: 22px;
        border-radius: 20px;
    }

    .compatibility-card-top {
        margin-bottom: 20px;
    }

    .compatibility-brand {
        font-size: 25px;
    }

    .compatibility-card > p {
        font-size: 15px;
    }

    .compatibility-help {
        padding-top: 0;
        padding-bottom: 40px;
    }

    .compatibility-help-box {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 30px 24px;
        border-radius: 22px;
    }

    .compatibility-help-content > p {
        margin-top: 18px;
    }

    .compatibility-help-action {
        min-width: 0;
    }

    .compatibility-help-action .button {
        width: 100%;
    }

    .compatibility-note {
        grid-template-columns: 40px minmax(0, 1fr);
        gap: 15px;
    }

    .compatibility-note-mark {
        width: 40px;
        height: 40px;
    }
}


/* =========================================================
   Product compatibility v1 — 2026-09-16
   ========================================================= */

.product-compatibility-v1 {
    border-top: 1px solid #e3e9ee;
}

.product-compatibility-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
}

.product-compatibility-item {
    padding: 22px;
    border: 1px solid #e0e7ed;
    border-radius: 20px;
    background: #fff;
}

.product-compatibility-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.product-compatibility-head strong {
    color: #142130;
    font-size: 20px;
    line-height: 1.15;
    letter-spacing: -.025em;
}

.product-compatibility-head span {
    flex: 0 0 auto;
    padding: 5px 8px;
    border-radius: 999px;
    background: #edf7f2;
    color: #257353;
    font-size: 10px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.product-compatibility-item p {
    margin: 0;
    color: #63707c;
    font-size: 14px;
    line-height: 1.55;
}

.product-compatibility-warning {
    margin-top: 14px;
    padding: 16px 18px;
    border-radius: 16px;
    background: #f5f8fb;
    color: #485765;
    font-size: 14px;
    line-height: 1.5;
}


@media (max-width: 760px) {

    .product-compatibility-grid {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-top: 22px;
    }

    .product-compatibility-item {
        padding: 19px;
        border-radius: 18px;
    }

    .product-compatibility-head {
        margin-bottom: 13px;
    }

    .product-compatibility-head strong {
        font-size: 19px;
    }

    .product-compatibility-warning {
        margin-top: 10px;
    }

    .product-compatibility-v1 .section-heading-v2 {
        align-items: flex-end;
    }
}

/* =========================================================
   Documents Page V2 — 2026-09-16
   ========================================================= */

.documents-page-v2 {
    padding-bottom: 72px;
}

.documents-hero {
    padding-top: 64px;
    padding-bottom: 62px;
}

.documents-hero h1 {
    max-width: 760px;
    margin: 18px 0 24px;
    font-size: clamp(52px, 6.2vw, 84px);
    line-height: .96;
    letter-spacing: -.055em;
}

.documents-hero .lead {
    max-width: 760px;
}

.documents-content {
    padding-top: 18px;
}

.documents-intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 460px);
    gap: 64px;
    align-items: end;
    margin-bottom: 38px;
}

.documents-intro h2 {
    margin: 10px 0 0;
    max-width: 620px;
    font-size: clamp(34px, 4vw, 52px);
    line-height: 1;
    letter-spacing: -.045em;
}

.documents-intro > p {
    margin: 0;
    color: #697584;
    font-size: 17px;
    line-height: 1.65;
}

.manufacturer-document-list {
    display: grid;
    gap: 28px;
}

.manufacturer-document-card {
    padding: 34px;
    border: 1px solid #dbe4ec;
    border-radius: 28px;
    background: #fff;
}

.manufacturer-document-header {
    display: flex;
    justify-content: space-between;
    gap: 28px;
    align-items: flex-start;
    margin-bottom: 28px;
}

.manufacturer-label {
    margin-bottom: 8px;
    color: #2785ad;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.manufacturer-document-header h2 {
    margin: 0;
    max-width: 720px;
    font-size: clamp(26px, 3vw, 38px);
    line-height: 1.08;
    letter-spacing: -.035em;
}

.manufacturer-summary {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.manufacturer-summary span {
    padding: 8px 12px;
    border-radius: 999px;
    background: #f1f6f9;
    color: #566474;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.documents-grid-v2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.document-card-v2 {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 26px;
    border-radius: 22px;
    background: #f6f9fb;
}

.document-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 22px;
}

.document-type-v2,
.document-active-v2 {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.document-type-v2 {
    background: #e6f3fa;
    color: #1978a1;
}

.document-active-v2 {
    background: #eaf5ef;
    color: #36775a;
}

.document-card-v2 h3 {
    margin: 0 0 14px;
    font-size: 19px;
    line-height: 1.35;
}

.document-number-v2 {
    overflow-wrap: anywhere;
    color: #182333;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.45;
}

.document-dates-v2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 24px 0 0;
}

.document-dates-v2 div {
    padding-top: 14px;
    border-top: 1px solid #dbe4ea;
}

.document-dates-v2 dt {
    margin-bottom: 5px;
    color: #7a8794;
    font-size: 12px;
}

.document-dates-v2 dd {
    margin: 0;
    color: #263445;
    font-size: 14px;
    font-weight: 700;
}

.document-models-v2 {
    margin-top: 26px;
}

.document-models-label {
    margin-bottom: 10px;
    color: #7a8794;
    font-size: 12px;
    font-weight: 700;
}

.document-model-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.document-model-chips a {
    display: inline-flex;
    padding: 7px 10px;
    border: 1px solid #d8e3ea;
    border-radius: 999px;
    background: #fff;
    color: #263445;
    font-size: 12px;
    font-weight: 750;
    text-decoration: none;
}

.document-model-chips a:hover {
    border-color: #9ecce0;
    color: #1978a1;
}

.documents-pending-note {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 16px;
    align-items: flex-start;
    margin-top: 20px;
    padding: 20px;
    border-radius: 18px;
    background: #fff8e9;
}

.documents-pending-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #fff;
    color: #b57b13;
    font-size: 20px;
    font-weight: 900;
}

.documents-pending-note strong {
    display: block;
    margin: 2px 0 6px;
    color: #2a3441;
    font-size: 16px;
}

.documents-pending-note p {
    margin: 0;
    color: #687381;
    line-height: 1.55;
}

.documents-pending-note a {
    color: inherit;
    font-weight: 800;
}

.documents-explainer {
    padding-top: 28px;
}

.documents-explainer-box {
    padding: 38px;
    border-radius: 28px;
    background: #162a40;
    color: #fff;
}

.documents-explainer-box .section-kicker {
    color: #7dbcf4;
}

.documents-explainer-box h2 {
    max-width: 720px;
    margin: 10px 0 28px;
    font-size: clamp(32px, 4vw, 50px);
    line-height: 1;
    letter-spacing: -.045em;
}

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

.documents-explainer-grid > div {
    padding: 22px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    background: rgba(255,255,255,.045);
}

.documents-explainer-grid strong {
    display: block;
    margin-bottom: 7px;
    font-size: 18px;
}

.documents-explainer-grid p {
    margin: 0;
    color: #c7d2dd;
    line-height: 1.55;
}

@media (max-width: 760px) {

    .documents-page-v2 {
        padding-bottom: 42px;
    }

    .documents-hero {
        padding-top: 34px;
        padding-bottom: 42px;
    }

    .documents-hero h1 {
        margin-top: 14px;
        margin-bottom: 20px;
        font-size: clamp(48px, 13.2vw, 68px);
        line-height: .96;
    }

    .documents-hero .lead {
        font-size: 18px;
        line-height: 1.55;
    }

    .documents-content {
        padding-top: 4px;
    }

    .documents-intro {
        display: block;
        margin-bottom: 26px;
    }

    .documents-intro h2 {
        font-size: 36px;
    }

    .documents-intro > p {
        margin-top: 20px;
        font-size: 16px;
    }

    .manufacturer-document-list {
        gap: 20px;
    }

    .manufacturer-document-card {
        padding: 20px;
        border-radius: 24px;
    }

    .manufacturer-document-header {
        display: block;
        margin-bottom: 20px;
    }

    .manufacturer-document-header h2 {
        font-size: 27px;
        overflow-wrap: anywhere;
    }

    .manufacturer-summary {
        justify-content: flex-start;
        margin-top: 16px;
    }

    .documents-grid-v2 {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .document-card-v2 {
        padding: 20px;
    }

    .document-card-v2 h3 {
        font-size: 17px;
    }

    .document-number-v2 {
        font-size: 14px;
    }

    .document-dates-v2 {
        gap: 8px;
    }

    .documents-pending-note {
        grid-template-columns: 40px minmax(0, 1fr);
        padding: 18px;
    }

    .documents-pending-mark {
        width: 40px;
        height: 40px;
    }

    .documents-explainer {
        padding-top: 20px;
    }

    .documents-explainer-box {
        padding: 26px 22px;
        border-radius: 24px;
    }

    .documents-explainer-box h2 {
        font-size: 34px;
    }

    .documents-explainer-grid {
        grid-template-columns: 1fr;
    }
}


/* =========================================================
   Documents Mobile V2.1 — compact rhythm — 2026-09-16
   ========================================================= */

@media (max-width: 760px) {

    .documents-page-v2 {
        padding-bottom: 34px;
    }

    .documents-hero {
        padding-top: 32px;
        padding-bottom: 34px;
    }

    .documents-hero h1 {
        margin-top: 12px;
        margin-bottom: 18px;
        max-width: 100%;
        font-size: clamp(44px, 11.8vw, 58px);
        line-height: .98;
        letter-spacing: -.05em;
    }

    .documents-hero .lead {
        max-width: 100%;
        font-size: 17px;
        line-height: 1.5;
    }

    .documents-content {
        padding-top: 0;
    }

    .documents-intro {
        margin-bottom: 22px;
    }

    .documents-intro h2 {
        margin-top: 8px;
        font-size: 32px;
        line-height: 1.03;
        letter-spacing: -.04em;
    }

    .documents-intro > p {
        margin-top: 16px;
        font-size: 15px;
        line-height: 1.55;
    }

    .manufacturer-document-list {
        gap: 18px;
    }

    .manufacturer-document-card {
        padding: 18px;
        border-radius: 22px;
    }

    .manufacturer-document-header {
        margin-bottom: 18px;
    }

    .manufacturer-label {
        margin-bottom: 7px;
        font-size: 11px;
    }

    .manufacturer-document-header h2 {
        max-width: 100%;
        font-size: 25px;
        line-height: 1.08;
        letter-spacing: -.035em;
        overflow-wrap: normal;
        word-break: normal;
    }

    .manufacturer-summary {
        gap: 7px;
        margin-top: 14px;
    }

    .manufacturer-summary span {
        padding: 7px 11px;
        font-size: 11px;
    }

    .documents-grid-v2 {
        gap: 12px;
    }

    .document-card-v2 {
        padding: 18px;
        border-radius: 20px;
    }

    .document-card-top {
        margin-bottom: 18px;
    }

    .document-type-v2,
    .document-active-v2 {
        min-height: 28px;
        padding: 5px 9px;
        font-size: 10px;
    }

    .document-card-v2 h3 {
        margin-bottom: 12px;
        font-size: 16px;
        line-height: 1.35;
    }

    .document-number-v2 {
        font-size: 13px;
        line-height: 1.4;
    }

    .document-dates-v2 {
        gap: 10px;
        margin-top: 20px;
    }

    .document-dates-v2 div {
        padding-top: 11px;
    }

    .document-dates-v2 dt {
        margin-bottom: 4px;
        font-size: 11px;
    }

    .document-dates-v2 dd {
        font-size: 13px;
    }

    .document-models-v2 {
        margin-top: 21px;
    }

    .document-models-label {
        margin-bottom: 9px;
        font-size: 11px;
    }

    .document-model-chips {
        gap: 6px;
    }

    .document-model-chips a {
        padding: 6px 9px;
        font-size: 11px;
    }

    .documents-pending-note {
        grid-template-columns: 38px minmax(0, 1fr);
        gap: 13px;
        margin-top: 16px;
        padding: 16px;
        border-radius: 17px;
    }

    .documents-pending-mark {
        width: 38px;
        height: 38px;
        font-size: 18px;
    }

    .documents-pending-note strong {
        margin-top: 1px;
        margin-bottom: 5px;
        font-size: 15px;
    }

    .documents-pending-note p {
        font-size: 14px;
        line-height: 1.5;
    }

    .documents-explainer {
        padding-top: 18px;
    }

    .documents-explainer-box {
        padding: 24px 20px;
        border-radius: 22px;
    }

    .documents-explainer-box h2 {
        margin-top: 8px;
        margin-bottom: 22px;
        font-size: 31px;
        line-height: 1.02;
    }

    .documents-explainer-grid {
        gap: 11px;
    }

    .documents-explainer-grid > div {
        padding: 18px;
        border-radius: 16px;
    }

    .documents-explainer-grid strong {
        margin-bottom: 6px;
        font-size: 17px;
    }

    .documents-explainer-grid p {
        font-size: 14px;
        line-height: 1.5;
    }
}

@media (max-width: 380px) {

    .documents-hero h1 {
        font-size: 42px;
    }

    .documents-intro h2 {
        font-size: 30px;
    }

    .manufacturer-document-header h2 {
        font-size: 23px;
    }

    .documents-explainer-box h2 {
        font-size: 29px;
    }
}


/* =========================================================
   About Page V1 — 2026-09-16
   ========================================================= */

.about-page-v1 {
    padding-bottom: 72px;
}

.about-hero {
    padding: 64px 0 72px;
}

.about-hero h1 {
    max-width: 900px;
    margin: 18px 0 26px;
    font-size: clamp(54px, 6.6vw, 88px);
    line-height: .95;
    letter-spacing: -.058em;
}

.about-hero .lead {
    max-width: 760px;
}

.about-hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 34px;
}

.about-text-link {
    color: #263445;
    font-weight: 750;
    text-decoration: none;
}

.about-text-link:hover {
    color: #1978a1;
}

.about-brand-section {
    padding: 72px 0;
    background: #f6f9fb;
}

.about-brand-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
    gap: 72px;
    align-items: start;
}

.about-brand-grid h2,
.about-section-heading h2,
.about-documents-box h2,
.about-final-grid h2 {
    margin: 10px 0 0;
    font-size: clamp(38px, 4.5vw, 58px);
    line-height: .98;
    letter-spacing: -.048em;
}

.about-brand-copy {
    color: #667382;
    font-size: 17px;
    line-height: 1.7;
}

.about-brand-copy p {
    margin: 0;
}

.about-brand-copy p + p {
    margin-top: 20px;
}

.about-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 52px;
}

.about-stat-grid article {
    min-width: 0;
    padding: 26px;
    border: 1px solid #dbe4ec;
    border-radius: 22px;
    background: #fff;
}

.about-stat-grid strong {
    display: block;
    color: #172232;
    font-size: clamp(30px, 3vw, 44px);
    line-height: 1;
    letter-spacing: -.04em;
}

.about-stat-grid span {
    display: block;
    margin-top: 10px;
    color: #6a7684;
    line-height: 1.45;
}

.about-production-section {
    padding: 82px 0;
}

.about-section-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 460px);
    gap: 64px;
    align-items: end;
    margin-bottom: 38px;
}

.about-section-heading > p {
    margin: 0;
    color: #697584;
    font-size: 17px;
    line-height: 1.65;
}

.about-manufacturer-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.about-manufacturer-card {
    padding: 32px;
    border: 1px solid #dbe4ec;
    border-radius: 26px;
    background: #fff;
}

.about-manufacturer-card h3 {
    margin: 8px 0 18px;
    max-width: 620px;
    font-size: clamp(28px, 3.1vw, 40px);
    line-height: 1.04;
    letter-spacing: -.04em;
}

.about-manufacturer-count {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 999px;
    background: #f1f6f9;
    color: #566474;
    font-size: 13px;
    font-weight: 750;
}

.about-manufacturer-card p {
    margin: 22px 0 0;
    color: #697584;
    line-height: 1.65;
}

.about-documents-section {
    padding: 10px 0 82px;
}

.about-documents-box {
    padding: 48px;
    border-radius: 30px;
    background: #162a40;
    color: #fff;
}

.about-documents-box .section-kicker {
    color: #7dbcf4;
}

.about-documents-box h2 {
    max-width: 780px;
}

.about-documents-box p {
    max-width: 720px;
    margin: 26px 0 30px;
    color: #c7d2dd;
    font-size: 17px;
    line-height: 1.65;
}

.about-documents-box .button-light {
    background: #fff;
    color: #172232;
}

.about-final-section {
    padding-top: 10px;
}

.about-final-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
    align-items: end;
}

.about-final-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 22px;
}


@media (max-width: 760px) {

    .about-page-v1 {
        padding-bottom: 44px;
    }

    .about-hero {
        padding: 34px 0 46px;
    }

    .about-hero h1 {
        margin-top: 14px;
        margin-bottom: 22px;
        font-size: clamp(46px, 12.6vw, 64px);
        line-height: .96;
    }

    .about-hero .lead {
        font-size: 18px;
        line-height: 1.55;
    }

    .about-hero-actions {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
        margin-top: 28px;
    }

    .about-brand-section {
        padding: 44px 0;
    }

    .about-brand-grid {
        display: block;
    }

    .about-brand-grid h2,
    .about-section-heading h2,
    .about-documents-box h2,
    .about-final-grid h2 {
        font-size: 36px;
    }

    .about-brand-copy {
        margin-top: 24px;
        font-size: 16px;
    }

    .about-stat-grid {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 32px;
    }

    .about-stat-grid article {
        padding: 22px;
    }

    .about-production-section {
        padding: 48px 0;
    }

    .about-section-heading {
        display: block;
        margin-bottom: 26px;
    }

    .about-section-heading > p {
        margin-top: 20px;
        font-size: 16px;
    }

    .about-manufacturer-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .about-manufacturer-card {
        padding: 22px;
        border-radius: 24px;
    }

    .about-manufacturer-card h3 {
        font-size: 28px;
        overflow-wrap: anywhere;
    }

    .about-documents-section {
        padding: 0 0 48px;
    }

    .about-documents-box {
        padding: 28px 22px;
        border-radius: 24px;
    }

    .about-documents-box p {
        margin: 22px 0 26px;
        font-size: 16px;
    }

    .about-final-section {
        padding-top: 0;
    }

    .about-final-grid {
        display: block;
    }

    .about-final-actions {
        align-items: flex-start;
        justify-content: flex-start;
        flex-direction: column;
        gap: 18px;
        margin-top: 26px;
    }
}



/* =========================================================
   Contacts + footer v1 — 2026-09-16
   ========================================================= */

.site-footer .container {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 48px;
}

.site-footer-brand,
.site-footer-contact {
    display: flex;
    flex-direction: column;
}

.site-footer-brand {
    gap: 10px;
}

.site-footer-contact {
    gap: 8px;
    text-align: right;
}

.site-footer-contact span {
    color: #7b8795;
    font-size: 14px;
}

.site-footer-contact a {
    color: #182434;
    font-weight: 700;
    text-decoration: none;
}

.site-footer-contact a:hover {
    text-decoration: underline;
}


.contacts-page {
    padding: 72px 0 96px;
}

.contacts-hero {
    max-width: 1180px;
}

.contacts-hero h1 {
    max-width: 900px;
    margin-top: 22px;
    font-size: clamp(58px, 7vw, 104px);
    line-height: .94;
    letter-spacing: -.055em;
}

.contacts-hero .lead {
    max-width: 760px;
    margin-top: 34px;
}

.contacts-content {
    margin-top: 72px;
}

.contacts-email-card {
    padding: 46px 48px;
    border-radius: 30px;
    background: #192b42;
    color: #fff;
}

.contacts-email-label {
    margin-bottom: 18px;
    color: #86c5ec;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.contacts-email {
    display: inline-block;
    color: #fff;
    font-size: clamp(32px, 4vw, 58px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -.035em;
    text-decoration: none;
    overflow-wrap: anywhere;
}

.contacts-email:hover {
    text-decoration: underline;
}

.contacts-email-card p {
    max-width: 620px;
    margin: 24px 0 0;
    color: #c9d3df;
    font-size: 17px;
    line-height: 1.6;
}

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

.contacts-topics article {
    padding: 32px;
    border: 1px solid #dbe3ea;
    border-radius: 26px;
    background: #fff;
}

.contacts-topics article > span {
    color: #3d8ab4;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .12em;
}

.contacts-topics h2 {
    margin: 18px 0 10px;
    font-size: 28px;
    line-height: 1.05;
}

.contacts-topics p {
    margin: 0;
    color: #6f7b8a;
    line-height: 1.55;
}


@media (max-width: 760px) {

    .site-footer .container {
        display: block;
    }

    .site-footer-contact {
        margin-top: 28px;
        text-align: left;
    }

    .site-footer-contact a {
        font-size: 17px;
    }

    .contacts-page {
        padding: 42px 0 64px;
    }

    .contacts-hero h1 {
        margin-top: 18px;
        font-size: clamp(52px, 14vw, 72px);
        line-height: .95;
    }

    .contacts-hero .lead {
        margin-top: 28px;
        font-size: 18px;
        line-height: 1.55;
    }

    .contacts-content {
        margin-top: 44px;
    }

    .contacts-email-card {
        padding: 28px 24px;
        border-radius: 26px;
    }

    .contacts-email {
        font-size: clamp(25px, 7.2vw, 34px);
    }

    .contacts-email-card p {
        margin-top: 20px;
        font-size: 16px;
    }

    .contacts-topics {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 12px;
    }

    .contacts-topics article {
        padding: 24px;
        border-radius: 22px;
    }

    .contacts-topics h2 {
        font-size: 25px;
    }
}


/* =========================================================
   Brand logo + footer contacts — 2026-09-16
   ========================================================= */

.brand-logo {
    display: inline-flex;
    align-items: center;
    line-height: 0;
}

.brand-logo img {
    display: block;
    width: auto;
    height: 44px;
    max-width: min(300px, 42vw);
}

.site-footer {
    padding: 30px 0 40px;
}

.site-footer .footer-inner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
}

.footer-brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    line-height: 0;
}

.footer-brand img {
    display: block;
    width: auto;
    height: 38px;
    max-width: min(320px, 100%);
}

.footer-meta {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    gap: 8px;
    color: #6c7785;
}

.footer-meta strong {
    color: #182333;
}

.footer-meta span,
.footer-meta a {
    font-size: 16px;
    line-height: 1.55;
}

.footer-meta a {
    color: #2c7ea8;
    font-weight: 700;
    text-decoration: none;
}

.footer-meta a:hover {
    text-decoration: underline;
}

@media (max-width: 760px) {
    .brand-logo img {
        height: 36px;
        max-width: 58vw;
    }

    .site-footer .footer-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .footer-brand img {
        height: 34px;
        max-width: 72vw;
    }

    .footer-meta span,
    .footer-meta a {
        font-size: 15px;
    }
}


/* =========================================================
   Footer V2 — logo + contact — 2026-09-16
   ========================================================= */

.site-footer-v2 {
    padding: 38px 0 42px;
    border-top: 1px solid #e3e9ee;
}

.footer-inner-v2 {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 48px;
}

.footer-logo-v2 {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    line-height: 0;
}

.footer-logo-v2 img {
    display: block;
    width: auto;
    height: 42px;
    max-width: 280px;
}

.footer-content-v2 {
    display: flex;
    flex: 1 1 auto;
    justify-content: flex-end;
    gap: 64px;
}

.footer-description-v2 {
    max-width: 360px;
    color: #768290;
    font-size: 15px;
    line-height: 1.55;
}

.footer-contact-v2 {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 220px;
}

.footer-contact-v2 span {
    color: #768290;
    font-size: 13px;
    font-weight: 700;
}

.footer-contact-v2 a {
    color: #182333;
    font-size: 16px;
    font-weight: 750;
    text-decoration: none;
}

.footer-contact-v2 a:hover {
    color: #2785ad;
}


@media (max-width: 760px) {

    .site-footer-v2 {
        padding-top: 32px;
        padding-bottom: 36px;
    }

    .footer-inner-v2 {
        display: block;
    }

    .footer-logo-v2 img {
        height: 34px;
        max-width: 230px;
    }

    .footer-content-v2 {
        display: block;
        margin-top: 20px;
    }

    .footer-description-v2 {
        display: block;
        max-width: 100%;
        font-size: 15px;
    }

    .footer-contact-v2 {
        margin-top: 20px;
        min-width: 0;
    }

    .footer-contact-v2 a {
        font-size: 17px;
    }
}



/* =========================================================
   About trademark logo — 2026-09-16
   ========================================================= */

.about-trademark-logo {
    display: flex;
    align-items: center;
    min-height: 48px;
    margin-bottom: 18px;
}

.about-trademark-logo img {
    display: block;
    width: min(220px, 100%);
    height: auto;
}

@media (max-width: 760px) {

    .about-trademark-logo {
        min-height: 0;
        margin-bottom: 14px;
    }

    .about-trademark-logo img {
        width: 180px;
        max-width: 72%;
    }
}

/* =========================================================
   Product gallery v1 — 2026-09-17
   ========================================================= */

.product-gallery-thumbnails {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    padding: 2px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
}

.product-gallery-thumbnail {
    flex: 0 0 92px;
    width: 92px;
    height: 92px;
    padding: 7px;
    overflow: hidden;
    border: 1px solid #e2e8ec;
    border-radius: 16px;
    background: #fff;
    cursor: pointer;
    transition:
        border-color .18s ease,
        box-shadow .18s ease,
        transform .18s ease;
}

.product-gallery-thumbnail:hover {
    border-color: #b9c7ce;
}

.product-gallery-thumbnail:focus-visible {
    outline: 3px solid rgba(20, 126, 168, .22);
    outline-offset: 2px;
}

.product-gallery-thumbnail.is-active {
    border-color: #147ea8;
    box-shadow:
        0 0 0 2px rgba(20, 126, 168, .12);
}

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

@media (max-width: 650px) {
    .product-gallery-thumbnails {
        gap: 9px;
        margin-top: 12px;
        padding-bottom: 4px;
    }

    .product-gallery-thumbnail {
        flex-basis: 76px;
        width: 76px;
        height: 76px;
        padding: 5px;
        border-radius: 13px;
    }
}

/* =========================================================
   Home assortment hero v2 — 2026-09-17
   Approved real assortment image.
   ========================================================= */

.home-v1 .home-assortment-visual {
    display: block;
    color: inherit;
    text-decoration: none;
}

.home-v1 .home-assortment-stage {
    position: relative;
    overflow: hidden;
    min-height: 560px;
    border: 1px solid #e5ebef;
    border-radius: 32px;
    background: #f7fafb;
    box-shadow: 0 24px 70px rgba(24, 50, 66, .08);
}

.home-v1 .home-assortment-copy {
    position: absolute;
    z-index: 3;
    top: 48px;
    left: 38px;
    display: flex;
    width: 40%;
    flex-direction: column;
    align-items: flex-start;
}

.home-v1 .home-assortment-kicker {
    color: #2984a8;
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.home-v1 .home-assortment-copy > strong {
    margin-top: 12px;
    color: #182731;
    font-size: clamp(31px, 2.8vw, 43px);
    line-height: 1.02;
    letter-spacing: -.04em;
}

.home-v1 .home-assortment-subtitle {
    margin-top: 15px;
    color: #71808a;
    font-size: 15px;
    font-weight: 650;
    line-height: 1.45;
}

.home-v1 .home-assortment-picture {
    position: absolute;
    z-index: 1;
    inset: 0 0 72px;
    overflow: hidden;
}

.home-v1 .home-assortment-picture img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.home-v1 .home-assortment-footer {
    position: absolute;
    z-index: 4;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    min-height: 72px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 28px;
    border-top: 1px solid #e1e8ec;
    background: rgba(255, 255, 255, .94);
}

.home-v1 .home-assortment-footer span {
    color: #7a8992;
    font-size: 12px;
}

.home-v1 .home-assortment-footer strong {
    color: #2783a8;
    font-size: 14px;
    white-space: nowrap;
}


/* Mobile */

@media (max-width: 760px) {

    .home-v1 .home-assortment-visual {
        margin-top: 26px;
    }

    .home-v1 .home-assortment-stage {
        min-height: 0;
        border-radius: 24px;
        box-shadow: none;
    }

    .home-v1 .home-assortment-copy {
        position: relative;
        top: auto;
        left: auto;
        width: auto;
        padding: 26px 22px 0;
    }

    .home-v1 .home-assortment-copy > strong {
        max-width: 310px;
        margin-top: 8px;
        font-size: 31px;
    }

    .home-v1 .home-assortment-subtitle {
        margin-top: 9px;
        font-size: 13px;
    }

    /*
     * На согласованном PNG товар расположен справа.
     * На мобильном отсекаем пустую левую часть,
     * не изменяя само изображение.
     */
    .home-v1 .home-assortment-picture {
        position: relative;
        inset: auto;
        height: 350px;
        margin-top: 10px;
        overflow: hidden;
    }

    .home-v1 .home-assortment-picture img {
        position: absolute;
        top: 0;
        left: -67%;
        width: 167%;
        max-width: none;
        height: auto;
        object-fit: initial;
    }

    .home-v1 .home-assortment-footer {
        position: relative;
        right: auto;
        bottom: auto;
        left: auto;
        min-height: 0;
        padding: 17px 20px 19px;
    }

    .home-v1 .home-assortment-footer span {
        max-width: 120px;
        font-size: 10px;
        line-height: 1.35;
    }

    .home-v1 .home-assortment-footer strong {
        font-size: 12px;
    }
}

@media (max-width: 400px) {

    .home-v1 .home-assortment-copy {
        padding-right: 18px;
        padding-left: 18px;
    }

    .home-v1 .home-assortment-copy > strong {
        font-size: 29px;
    }

    .home-v1 .home-assortment-picture {
        height: 315px;
    }

    .home-v1 .home-assortment-footer {
        padding-right: 18px;
        padding-left: 18px;
    }
}


/* =========================================================
   Home assortment V3 — wide desktop + compact mobile
   2026-09-17

   Approved product PNG is intentionally not modified.
   ========================================================= */


/* ---------- Desktop / tablet ---------- */

@media (min-width: 761px) {

    /*
     * The assortment is a landscape composition.
     * Give it the complete width of the hero grid instead
     * of keeping it inside the old single-product column.
     */
    .home-v1 .home-hero-visual {
        grid-column: 1 / -1;
        width: 100%;
        max-width: none;
        margin-top: 10px;
    }

    .home-v1 .home-assortment-visual {
        width: 100%;
        max-width: none;
    }

    .home-v1 .home-assortment-stage {
        width: 100%;
        min-height: 0;
        height: clamp(460px, 34vw, 520px);
        border-radius: 30px;
    }

    /*
     * Text stays over the deliberately empty left part
     * of the approved 1600x900 composition.
     */
    .home-v1 .home-assortment-copy {
        top: 48px;
        left: 48px;
        width: min(34%, 390px);
    }

    .home-v1 .home-assortment-copy > strong {
        font-size: clamp(34px, 3vw, 48px);
    }

    .home-v1 .home-assortment-subtitle {
        margin-top: 14px;
        font-size: 15px;
    }

    /*
     * No separate white footer strip.
     * The image occupies the complete card.
     */
    .home-v1 .home-assortment-picture {
        inset: 0;
    }

    .home-v1 .home-assortment-picture img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center center;
    }

    /*
     * CTA floats over the lower-left clean area.
     */
    .home-v1 .home-assortment-footer {
        right: auto;
        bottom: 42px;
        left: 48px;

        min-height: 0;
        padding: 0;

        border: 0;
        background: transparent;
    }

    .home-v1 .home-assortment-footer strong {
        display: inline-flex;
        align-items: center;

        padding: 12px 17px;

        border: 1px solid rgba(39, 131, 168, .18);
        border-radius: 999px;

        background: rgba(255, 255, 255, .88);

        font-size: 14px;
        font-weight: 800;

        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
}


/* ---------- Mobile ---------- */

@media (max-width: 760px) {

    /*
     * Reduce the oversized gap between facts
     * and the assortment card.
     */
    .home-v1 .home-hero-grid {
        gap: 18px;
    }

    .home-v1 .home-assortment-visual {
        margin-top: 0;
    }

    .home-v1 .home-assortment-stage {
        border-radius: 22px;
    }

    /*
     * More compact heading area.
     */
    .home-v1 .home-assortment-copy {
        padding: 20px 20px 0;
    }

    .home-v1 .home-assortment-kicker {
        font-size: 11px;
    }

    .home-v1 .home-assortment-copy > strong {
        max-width: 300px;
        margin-top: 7px;
        font-size: 29px;
        line-height: 1.03;
    }

    .home-v1 .home-assortment-subtitle {
        margin-top: 8px;
        font-size: 12px;
    }

    /*
     * Keep the approved real-product image untouched.
     * Only viewport cropping is used.
     */
    .home-v1 .home-assortment-picture {
        height: 335px;
        margin-top: 8px;
    }

    /*
     * Footer now contains only the catalog CTA.
     */
    .home-v1 .home-assortment-footer {
        justify-content: flex-end;
        padding: 14px 18px 16px;
    }

    .home-v1 .home-assortment-footer strong {
        font-size: 12px;
    }
}


@media (max-width: 400px) {

    .home-v1 .home-assortment-copy {
        padding-top: 18px;
    }

    .home-v1 .home-assortment-copy > strong {
        font-size: 28px;
    }

    .home-v1 .home-assortment-picture {
        height: 305px;
    }
}

/* Product marketplace buttons — Ozon support — 2026-09-18 */
.product-page-v2 .marketplace-button-ozon {
    display: flex;
    width: fit-content;
    margin-top: 12px;
}

@media (max-width: 760px) {
    .product-page-v2 .marketplace-button-ozon {
        width: 100%;
    }
}

/* =========================================================
   Product gallery overflow containment v2 — 2026-09-18
   Keep a long thumbnail rail inside the product column.
   ========================================================= */

.product-page-v2 .product-visual {
    min-width: 0;
    width: 100%;
    max-width: 100%;
}

.product-page-v2 .product-main-image {
    min-width: 0;
    width: 100%;
    max-width: 100%;
}

.product-page-v2 .product-main-image img {
    display: block;
    max-width: 100%;
}

.product-page-v2 .product-gallery-thumbnails {
    min-width: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}

.product-page-v2 .product-gallery-thumbnail {
    min-width: 92px;
}

@media (max-width: 650px) {
    .product-page-v2 .product-gallery-thumbnail {
        min-width: 76px;
    }
}

/* =========================================================
   Home assortment V4 — responsive desktop/mobile artwork
   2026-09-18

   Separate compositions are used for desktop and mobile.
   Do not crop or artificially enlarge the product artwork.
   ========================================================= */

.home-v1 .home-assortment-responsive-picture {
    display: block;
    width: 100%;
    height: 100%;
}

.home-v1 .home-assortment-responsive-picture img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: contain;
    object-position: center center;
}


/* Desktop / tablet */

@media (min-width: 761px) {

    .home-v1 .home-assortment-stage {
        height: auto;
        min-height: 0;
    }

    .home-v1 .home-assortment-picture {
        position: relative;
        inset: auto;
        width: 100%;
        height: auto;
        overflow: hidden;
    }

    .home-v1 .home-assortment-responsive-picture {
        height: auto;
    }

    .home-v1 .home-assortment-responsive-picture img {
        position: static;
        width: 100%;
        height: auto;
        object-fit: contain;
        object-position: center center;
    }

    /*
     * V4 artwork already contains the intended composition.
     * Text and CTA stay as overlays, but the image itself is
     * never cropped or stretched.
     */
    .home-v1 .home-assortment-copy {
        z-index: 3;
    }

    .home-v1 .home-assortment-footer {
        z-index: 4;
    }
}


/* Mobile */

@media (max-width: 760px) {

    .home-v1 .home-assortment-picture {
        position: relative;
        inset: auto;
        width: 100%;
        height: auto;
        margin-top: 10px;
        overflow: hidden;
    }

    .home-v1 .home-assortment-responsive-picture {
        display: block;
        width: 100%;
        height: auto;
    }

    .home-v1 .home-assortment-responsive-picture img {
        position: static;
        top: auto;
        left: auto;
        width: 100%;
        max-width: 100%;
        height: auto;
        object-fit: contain;
        object-position: center center;
    }
}

@media (max-width: 400px) {

    .home-v1 .home-assortment-picture {
        height: auto;
    }
}

/* Catalog filter visibility fix — 2026-09-18 */
.catalog-page .product-card[hidden] {
    display: none;
}