:root {
    --aero-header-blue: #0464a3;
    --aero-header-blue-dark: #004c7d;
    --aero-header-ink: #242424;
    --aero-header-muted: #788084;
    --aero-header-line: #dce5eb;
    --aero-header-soft: #f4f8fb;
    --aero-header-height: 92px;
}

html {
    scroll-padding-top: calc(var(--aero-header-height) + 20px);
}

body.aero-header-lock {
    overflow: hidden;
}

.aero-site-header,
.aero-site-header * {
    box-sizing: border-box;
}

.aero-site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    display: block !important;
    visibility: visible !important;
    color: var(--aero-header-ink);
    font-family: inherit;
}

.aero-header-shell {
    position: relative;
    z-index: 3;
    width: 100%;
    background: rgba(255, 255, 255, .96);
    border-bottom: 1px solid rgba(183, 199, 209, .68);
    box-shadow: 0 8px 28px rgba(35, 62, 79, .06);
    backdrop-filter: blur(14px);
    transition: box-shadow .28s ease, background-color .28s ease;
}

.aero-site-header.is-scrolled .aero-header-shell {
    background: rgba(255, 255, 255, .985);
    box-shadow: 0 12px 34px rgba(27, 55, 73, .13);
}

.aero-header-row {
    width: min(1480px, calc(100% - 48px));
    min-height: var(--aero-header-height);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 18px;
    transition: min-height .28s ease;
}

.is-scrolled .aero-header-row {
    min-height: 78px;
}

.aero-header-brand {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 184px;
    color: var(--aero-header-ink) !important;
    text-decoration: none !important;
}

.aero-header-brand img {
    width: 56px;
    height: 56px;
    object-fit: contain;
    transition: transform .3s ease, width .28s ease, height .28s ease;
}

.aero-header-brand:hover img {
    transform: rotate(-5deg) scale(1.04);
}

.aero-header-brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.aero-header-brand-copy strong {
    font-size: 17px;
    letter-spacing: .025em;
    white-space: nowrap;
}

.aero-header-brand-copy small {
    margin-top: 4px;
    color: var(--aero-header-muted);
    font-size: 11px;
    white-space: nowrap;
}

.aero-header-nav {
    display: flex;
    align-items: center;
    gap: 2px;
    flex: 0 0 auto;
    align-self: stretch;
}

.aero-header-nav-group {
    display: flex;
    align-items: center;
    align-self: stretch;
}

.aero-header-nav-link {
    position: relative;
    min-height: 44px;
    padding: 0 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 9px;
    color: var(--aero-header-ink) !important;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none !important;
    transition: color .2s ease, background-color .2s ease, box-shadow .2s ease;
}

.aero-header-nav-link::after {
    content: '';
    position: absolute;
    left: 13px;
    right: 13px;
    bottom: -22px;
    height: 2px;
    border-radius: 2px;
    background: var(--aero-header-blue);
    opacity: 0;
    transform: scaleX(.35);
    transition: opacity .22s ease, transform .22s ease, bottom .28s ease;
}

.is-scrolled .aero-header-nav-link::after {
    bottom: -15px;
}

.aero-header-nav-link:hover,
.aero-header-nav-group:focus-within > .aero-header-nav-link,
.aero-header-nav-group.is-open > .aero-header-nav-link {
    color: var(--aero-header-blue) !important;
    background: #f5f9fc;
}

.aero-header-nav-link:hover::after,
.aero-header-nav-group:focus-within > .aero-header-nav-link::after,
.aero-header-nav-group.is-open > .aero-header-nav-link::after {
    opacity: 1;
    transform: scaleX(1);
}

.aero-header-nav-link--boxed {
    border: 1px solid #d7e1e7;
    background: #fff;
    box-shadow: 0 2px 10px rgba(26, 68, 96, .04);
}

.aero-header-nav-link > svg {
    width: 11px;
    height: 7px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
    transition: transform .24s ease;
}

.aero-header-nav-group:hover > .aero-header-nav-link > svg,
.aero-header-nav-group:focus-within > .aero-header-nav-link > svg,
.aero-header-nav-group.is-open > .aero-header-nav-link > svg {
    transform: rotate(180deg);
}

.aero-header-grid-icon {
    width: 15px;
    height: 15px;
    display: grid;
    grid-template-columns: repeat(2, 4px);
    grid-template-rows: repeat(2, 4px);
    gap: 3px;
    align-content: center;
    justify-content: center;
}

.aero-header-grid-icon i {
    width: 4px;
    height: 4px;
    display: block;
    border: 1.5px solid currentColor;
    border-radius: 1px;
}

.aero-header-catalog-icon {
    width: 17px;
    height: 17px;
    display: block;
    object-fit: contain;
    opacity: .86;
    transition: opacity .18s ease;
}

.aero-header-nav-link:hover .aero-header-catalog-icon,
.aero-header-nav-group:focus-within .aero-header-catalog-icon {
    opacity: 1;
}

.aero-header-search {
    position: relative;
    z-index: 5;
    min-width: 210px;
    max-width: 410px;
    flex: 1 1 310px;
}

.aero-header-search form,
.aero-header-drawer-search {
    position: relative;
    width: 100%;
}

.aero-header-search input,
.aero-header-drawer-search input {
    width: 100%;
    height: 46px;
    padding: 0 48px 0 16px;
    border: 1px solid #d7e1e7;
    border-radius: 9px;
    outline: none;
    background: #fff;
    color: var(--aero-header-ink);
    font: inherit;
    font-size: 14px;
    box-shadow: inset 0 1px 2px rgba(18, 50, 70, .02);
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.aero-header-search input::placeholder,
.aero-header-drawer-search input::placeholder {
    color: #929ca3;
}

.aero-header-search input:focus,
.aero-header-drawer-search input:focus {
    border-color: rgba(4, 100, 163, .66);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(4, 100, 163, .1);
}

.aero-header-search button,
.aero-header-drawer-search button {
    position: absolute;
    top: 50%;
    right: 8px;
    width: 34px;
    height: 34px;
    padding: 0;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: #47525a;
    cursor: pointer;
    transition: color .2s ease, background-color .2s ease;
    transform: translateY(-50%);
}

.aero-header-search button:hover,
.aero-header-drawer-search button:hover {
    color: var(--aero-header-blue);
    background: #edf6fc;
}

.aero-header-search button svg,
.aero-header-drawer-search button svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
}

.aero-header-search-results {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    max-height: min(470px, calc(100vh - 130px));
    overflow: auto;
    padding: 8px;
    border: 1px solid #dce6ec;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 18px 48px rgba(26, 59, 80, .18);
}

.aero-header-search-results[hidden] {
    display: none;
}

.aero-header-search-result {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
    padding: 9px;
    border-radius: 9px;
    color: var(--aero-header-ink) !important;
    text-decoration: none !important;
    transition: background .18s ease;
}

.aero-header-search-result:hover,
.aero-header-search-result:focus {
    background: #f0f7fb;
}

.aero-header-search-result-media {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: 7px;
    background: #f5f8fa;
    color: var(--aero-header-blue);
    font-weight: 700;
}

.aero-header-search-result-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.aero-header-search-result-copy {
    min-width: 0;
}

.aero-header-search-result-copy strong,
.aero-header-search-result-copy small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.aero-header-search-result-copy strong {
    font-size: 14px;
    font-weight: 600;
}

.aero-header-search-result-copy small {
    margin-top: 4px;
    color: var(--aero-header-muted);
    font-size: 12px;
}

.aero-header-search-result > span:last-child {
    color: var(--aero-header-blue);
}

.aero-header-search-status {
    padding: 13px 12px;
    color: var(--aero-header-muted);
    font-size: 12px;
    text-align: center;
}

.aero-header-search-more {
    display: flex;
    justify-content: center;
    margin: 5px 2px 1px;
    padding: 10px;
    border-top: 1px solid #e5edf2;
    color: var(--aero-header-blue) !important;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none !important;
}

.aero-header-contacts {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.aero-header-contacts a {
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--aero-header-ink) !important;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
    text-decoration: none !important;
    white-space: nowrap;
    transition: color .18s ease;
}

.aero-header-contacts a:hover {
    color: var(--aero-header-blue) !important;
}

.aero-header-contacts svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: var(--aero-header-blue);
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.aero-header-cta,
.aero-header-drawer-cta {
    min-height: 44px;
    padding: 0 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 0;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--aero-header-blue), #0879c4);
    color: #fff;
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(4, 100, 163, .16);
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.aero-header-cta:hover,
.aero-header-drawer-cta:hover {
    background: linear-gradient(135deg, var(--aero-header-blue-dark), var(--aero-header-blue));
    box-shadow: 0 10px 24px rgba(4, 100, 163, .28);
    transform: translateY(-1px);
}

.aero-header-cta span,
.aero-header-drawer-cta span {
    font-size: 18px;
    transition: transform .2s ease;
}

.aero-header-cta:hover span,
.aero-header-drawer-cta:hover span {
    transform: translateX(3px);
}

.aero-header-cart {
    position: relative;
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
    padding: 0;
    display: grid;
    place-items: center;
    border: 0;
    background: transparent;
    color: var(--aero-header-ink);
    cursor: default;
    opacity: .65;
}

.aero-header-cart svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.aero-header-cart > span {
    position: absolute;
    top: -1px;
    right: -1px;
    min-width: 17px;
    height: 17px;
    padding: 0 4px;
    display: grid;
    place-items: center;
    border: 2px solid #fff;
    border-radius: 20px;
    background: var(--aero-header-blue);
    color: #fff;
    font-size: 9px;
    line-height: 1;
}

.aero-header-mega {
    position: absolute;
    z-index: 2;
    top: 100%;
    left: 50%;
    width: min(1280px, calc(100vw - 48px));
    padding-top: 12px;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -8px);
    transform-origin: top center;
    transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
}

.aero-header-nav-group:hover > .aero-header-mega,
.aero-header-nav-group:focus-within > .aero-header-mega,
.aero-header-nav-group.is-open > .aero-header-mega {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, 0);
}

.aero-header-mega-surface {
    max-height: calc(100vh - 108px);
    overflow: auto;
    border: 1px solid rgba(202, 216, 225, .9);
    border-radius: 16px;
    background: rgba(255, 255, 255, .99);
    box-shadow: 0 22px 58px rgba(27, 57, 77, .17);
}

.aero-header-mega-heading {
    min-height: 70px;
    padding: 15px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    border-bottom: 1px solid #e5edf2;
}

.aero-header-mega-heading > div {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.aero-header-mega-heading span:first-child {
    color: var(--aero-header-blue);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.aero-header-mega-heading strong {
    font-size: 18px;
}

.aero-header-mega-heading > a {
    color: var(--aero-header-blue) !important;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none !important;
    white-space: nowrap;
}

.aero-header-mega-heading > a span {
    display: inline-block;
    margin-left: 7px;
    font-size: 17px;
    transition: transform .18s ease;
}

.aero-header-mega-heading > a:hover span {
    transform: translateX(3px);
}

.aero-header-catalog-grid {
    padding: 20px 22px 24px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.aero-header-catalog-group {
    min-width: 0;
    padding: 14px;
    border: 1px solid #e4ecf1;
    border-radius: 11px;
    background: #fff;
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.aero-header-catalog-group:hover {
    border-color: #b9d6e8;
    box-shadow: 0 8px 22px rgba(28, 71, 98, .08);
    transform: translateY(-2px);
}

.aero-header-group-title {
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr) auto;
    gap: 9px;
    align-items: center;
    color: #26455c !important;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.3;
    text-decoration: none !important;
}

.aero-header-group-title:hover {
    color: var(--aero-header-blue) !important;
}

.aero-header-group-icon,
.aero-header-service-icon,
.aero-header-extra-icon {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: #eef6fb;
    color: var(--aero-header-blue);
}

.aero-header-group-icon .catalog-category-icon {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.25;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.aero-header-link-arrow {
    color: var(--aero-header-blue);
    font-size: 16px;
    transition: transform .18s ease;
}

a:hover > .aero-header-link-arrow {
    transform: translateX(3px);
}

.aero-header-submenu-links {
    margin: 12px 0 0 41px;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.aero-header-submenu-links a {
    color: #62727d !important;
    font-size: 11.5px;
    line-height: 1.3;
    text-decoration: none !important;
    transition: color .18s ease, transform .18s ease;
}

.aero-header-submenu-links a:hover {
    color: var(--aero-header-blue) !important;
    transform: translateX(2px);
}

.aero-header-services-grid {
    padding: 22px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.aero-header-service-group {
    min-width: 0;
}

.aero-header-service-title {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    color: #24465d !important;
    text-decoration: none !important;
}

.aero-header-service-title strong {
    font-size: 14px;
    line-height: 1.25;
}

.aero-header-service-icon {
    width: 38px;
    height: 38px;
    position: relative;
}

.aero-header-service-icon::before,
.aero-header-service-icon::after {
    content: '';
    position: absolute;
    inset: 10px;
    border: 1.7px solid currentColor;
}

.aero-header-service-icon--fan::before {
    border-radius: 50%;
}

.aero-header-service-icon--fan::after {
    inset: 15px;
    border-radius: 50%;
    box-shadow: 0 -7px 0 -2px currentColor, 7px 0 0 -2px currentColor, 0 7px 0 -2px currentColor, -7px 0 0 -2px currentColor;
}

.aero-header-service-icon--snow::before {
    content: '❄';
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    font-size: 18px;
    line-height: 1;
}

.aero-header-service-icon--snow::after {
    display: none;
}

.aero-header-service-icon--smoke::before {
    content: '≋';
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    font-size: 22px;
    font-weight: 500;
    line-height: 1;
    transform: rotate(90deg);
}

.aero-header-service-icon--smoke::after {
    display: none;
}

.aero-header-service-icon--drop::before {
    inset: 9px 12px 10px;
    border-radius: 65% 35% 58% 42%;
    transform: rotate(45deg);
}

.aero-header-service-icon--drop::after {
    display: none;
}

.aero-header-service-links {
    margin-top: 14px;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.aero-header-service-links a {
    min-height: 31px;
    padding: 6px 6px 6px 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
    border-radius: 6px;
    color: #4f5c65 !important;
    font-size: 11.5px;
    line-height: 1.3;
    text-decoration: none !important;
    transition: color .18s ease, background .18s ease, padding .18s ease;
}

.aero-header-service-links a span {
    color: #8ca0ac;
    opacity: .72;
    transform: translateX(0);
    transition: opacity .18s ease, transform .18s ease;
}

.aero-header-service-links a:hover {
    padding-left: 7px;
    background: #f1f7fb;
    color: var(--aero-header-blue) !important;
}

.aero-header-service-links a:hover span {
    opacity: 1;
    transform: translateX(3px);
}

.aero-header-mega-extras {
    padding: 16px 22px 18px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    border-top: 1px solid #e5edf2;
    background: #fbfdfe;
}

.aero-header-mega-extras > a {
    padding: 9px;
    display: flex;
    align-items: center;
    gap: 11px;
    border-radius: 9px;
    color: var(--aero-header-ink) !important;
    text-decoration: none !important;
    transition: background .18s ease;
}

.aero-header-mega-extras > a:hover {
    background: #edf6fb;
}

.aero-header-extra-icon {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
    font-weight: 700;
}

.aero-header-mega-extras strong,
.aero-header-mega-extras small {
    display: block;
}

/* Catalog: compact category list with hover popovers, mirroring the footer interaction. */
.aero-header-mega--catalog {
    left: max(24px, calc(50% - 500px));
    width: 1120px;
    transform: translateY(-8px);
}

.aero-header-nav-group:hover > .aero-header-mega--catalog,
.aero-header-nav-group:focus-within > .aero-header-mega--catalog,
.aero-header-nav-group.is-open > .aero-header-mega--catalog {
    transform: translateY(0);
}

.aero-header-catalog-surface {
    width: 700px;
    overflow: visible;
    border: 1px solid rgba(202, 216, 225, .95);
    border-radius: 14px;
    background: rgba(255, 255, 255, .995);
    box-shadow: 0 20px 52px rgba(27, 57, 77, .16);
}

.aero-header-catalog-head {
    min-height: 65px;
    padding: 15px 19px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    border-bottom: 1px solid #e1e9ee;
}

.aero-header-catalog-head strong {
    color: #263e50;
    font-size: 16px;
    line-height: 1.25;
}

.aero-header-catalog-head > a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--aero-header-blue) !important;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none !important;
    white-space: nowrap;
}

.aero-header-catalog-list {
    position: relative;
    max-height: 294px;
    padding: 8px;
    display: grid;
    grid-auto-flow: column;
    grid-template-rows: repeat(6, minmax(45px, auto));
    grid-auto-columns: minmax(0, 1fr);
    column-gap: 8px;
}

.aero-header-catalog-item {
    position: relative;
}

.aero-header-catalog-trigger {
    min-height: 45px;
    padding: 9px 11px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    border-radius: 8px;
    color: #4d5d67 !important;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.28;
    text-decoration: none !important;
    transition: color .18s ease, background-color .18s ease, padding .18s ease;
}

.aero-header-catalog-trigger > .aero-header-catalog-trigger-arrow {
    color: #86a0b0;
    font-size: 16px;
    transition: color .18s ease, transform .18s ease;
}

.aero-header-catalog-item:hover > .aero-header-catalog-trigger,
.aero-header-catalog-item:focus-within > .aero-header-catalog-trigger {
    padding-left: 13px;
    background: #eef6fb;
    color: var(--aero-header-blue) !important;
}

.aero-header-catalog-item:hover > .aero-header-catalog-trigger > .aero-header-catalog-trigger-arrow,
.aero-header-catalog-item:focus-within > .aero-header-catalog-trigger > .aero-header-catalog-trigger-arrow {
    color: var(--aero-header-blue);
    transform: translateX(2px);
}

.aero-header-catalog-popover {
    position: absolute;
    z-index: 4;
    top: -9px;
    left: calc(100% + 11px);
    width: 400px;
    padding: 19px 20px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    border: 1px solid #d6e2e9;
    border-radius: 13px;
    background: #fff;
    box-shadow: 0 18px 46px rgba(28, 62, 83, .17);
    transform: translateX(-7px);
    transition: opacity .18s ease, visibility .18s ease, transform .18s ease;
}

.aero-header-catalog-popover::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: -13px;
    width: 13px;
}

.aero-header-catalog-popover > strong {
    margin-bottom: 8px;
    color: #263e50;
    font-size: 16px;
    line-height: 1.3;
}

.aero-header-catalog-popover > a {
    padding: 7px 8px;
    border-radius: 7px;
    color: #65737c !important;
    font-size: 13.5px;
    line-height: 1.35;
    text-decoration: none !important;
    transition: color .18s ease, background-color .18s ease, padding .18s ease;
}

.aero-header-catalog-popover > a:hover {
    padding-left: 11px;
    background: #f1f7fb;
    color: var(--aero-header-blue) !important;
}

.aero-header-catalog-popover > .aero-header-catalog-all {
    margin-bottom: 5px;
    color: var(--aero-header-blue) !important;
    font-weight: 700;
}

.aero-header-catalog-item:hover > .aero-header-catalog-popover,
.aero-header-catalog-item:focus-within > .aero-header-catalog-popover {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
}

/* Services use the same horizontal rhythm as the page container. */
.aero-header-mega--services {
    width: min(1480px, calc(100vw - 48px));
}

.aero-header-mega--services .aero-header-mega-heading {
    padding: 17px 26px;
}

.aero-header-mega--services .aero-header-mega-heading strong {
    font-size: 21px;
    letter-spacing: -.01em;
}

.aero-header-mega--services .aero-header-services-grid {
    padding: 30px 26px 32px;
    gap: 34px;
}

.aero-header-mega--services .aero-header-service-title strong {
    color: #263e50;
    font-size: 16.5px;
    line-height: 1.3;
}

.aero-header-mega--services .aero-header-service-links {
    margin-top: 16px;
    gap: 2px;
}

.aero-header-mega--services .aero-header-service-links a {
    min-height: 36px;
    font-size: 14px;
    line-height: 1.38;
}

/* Company dropdown. */
.aero-header-nav-group--about {
    position: relative;
}

.aero-header-mega--about {
    top: 100%;
    left: 0;
    width: 270px;
    transform: translateY(-8px);
}

.aero-header-nav-group:hover > .aero-header-mega--about,
.aero-header-nav-group:focus-within > .aero-header-mega--about,
.aero-header-nav-group.is-open > .aero-header-mega--about {
    transform: translateY(0);
}

.aero-header-about-surface {
    padding: 8px;
    border: 1px solid #d8e3e9;
    border-radius: 13px;
    background: #fff;
    box-shadow: 0 18px 44px rgba(27, 57, 77, .15);
}

.aero-header-about-surface a {
    min-height: 41px;
    padding: 8px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-radius: 8px;
    color: #4f5f69 !important;
    font-size: 14px;
    text-decoration: none !important;
    transition: color .18s ease, background-color .18s ease, padding .18s ease;
}

.aero-header-about-surface a span:last-child {
    color: #91a5b1;
    transition: color .18s ease, transform .18s ease;
}

.aero-header-about-surface a:hover {
    padding-left: 13px;
    background: #eef6fb;
    color: var(--aero-header-blue) !important;
}

.aero-header-about-surface a:hover span:last-child {
    color: var(--aero-header-blue);
    transform: translateX(2px);
}

.aero-header-mega-extras strong {
    font-size: 12.5px;
}

.aero-header-mega-extras small {
    margin-top: 3px;
    color: var(--aero-header-muted);
    font-size: 10.5px;
}

.aero-header-mobile-phone,
.aero-header-burger,
.aero-header-overlay,
.aero-header-drawer {
    display: none;
}

/* The home template contains a legacy navigation row. The universal header replaces only that row. */
.home-page > .mobile-header.float,
.home-page .top > .top-menu-wrapper,
body.home .home-page > .mobile-header.float,
body.home .home-page .top > .top-menu-wrapper {
    display: none !important;
}

@media (max-width: 1320px) {
    .aero-header-row {
        width: min(1240px, calc(100% - 32px));
        gap: 10px;
    }

    .aero-header-brand {
        min-width: 164px;
    }

    .aero-header-brand img {
        width: 48px;
        height: 48px;
    }

    .aero-header-brand-copy strong {
        font-size: 15px;
    }

    .aero-header-brand-copy small,
    .aero-header-contacts a:first-child {
        display: none;
    }

    .aero-header-nav-link {
        padding-inline: 10px;
        font-size: 14px;
    }

    .aero-header-projects-link {
        display: none;
    }

    .aero-header-cta {
        padding-inline: 14px;
    }
}

@media (min-width: 1081px) and (max-width: 1180px) {
    .aero-header-mega--catalog {
        left: 24px;
        width: calc(100vw - 48px);
    }

    .aero-header-catalog-surface {
        width: 640px;
    }

    .aero-header-catalog-popover {
        width: 360px;
    }
}

@media (max-width: 1080px) {
    :root {
        --aero-header-height: 76px;
    }

    .aero-header-nav,
    .aero-header-search,
    .aero-header-contacts,
    .aero-header-cta,
    .aero-header-cart {
        display: none;
    }

    .aero-header-row,
    .is-scrolled .aero-header-row {
        min-height: var(--aero-header-height);
    }

    .aero-header-brand {
        min-width: 0;
        margin-right: auto;
    }

    .aero-header-mobile-phone,
    .aero-header-burger {
        display: grid;
    }

    .aero-header-mobile-phone {
        width: 42px;
        height: 42px;
        place-items: center;
        border: 1px solid #dce6ec;
        border-radius: 10px;
        color: var(--aero-header-blue) !important;
        text-decoration: none !important;
    }

    .aero-header-mobile-phone svg {
        width: 21px;
        height: 21px;
        fill: none;
        stroke: currentColor;
        stroke-width: 1.7;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

    .aero-header-burger {
        width: 36px;
        height: 42px;
        place-content: center;
        gap: 6px;
        padding: 0;
        border: 0;
        border-radius: 0;
        background: transparent;
        cursor: pointer;
    }

    .aero-header-burger span {
        width: 27px;
        height: 2px;
        display: block;
        border-radius: 2px;
        background: #242424;
        transition: transform .22s ease, opacity .22s ease;
    }

    .aero-site-header.drawer-open .aero-header-burger span:first-child {
        transform: translateY(7px) rotate(45deg);
    }

    .aero-site-header.drawer-open .aero-header-burger span:nth-child(2) {
        opacity: 0;
    }

    .aero-site-header.drawer-open .aero-header-burger span:last-child {
        transform: translateY(-7px) rotate(-45deg);
    }

    .aero-header-overlay {
        position: fixed;
        z-index: 8;
        inset: 0;
        display: block;
        visibility: hidden;
        opacity: 0;
        background: rgba(20, 37, 48, .42);
        backdrop-filter: blur(2px);
        transition: opacity .25s ease, visibility .25s ease;
    }

    .aero-header-drawer {
        position: fixed;
        z-index: 9;
        top: 0;
        right: 0;
        bottom: 0;
        width: min(420px, calc(100vw - 28px));
        display: flex;
        flex-direction: column;
        background: #fff;
        box-shadow: -20px 0 54px rgba(20, 48, 66, .2);
        transform: translateX(105%);
        transition: transform .28s cubic-bezier(.2, .75, .25, 1);
    }

    .aero-site-header.drawer-open .aero-header-overlay {
        visibility: visible;
        opacity: 1;
    }

    .aero-site-header.drawer-open .aero-header-drawer {
        transform: translateX(0);
    }

    .aero-header-drawer-head {
        min-height: 76px;
        padding: 0 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-bottom: 1px solid #e1e9ee;
    }

    .aero-header-drawer-head strong {
        font-size: 18px;
    }

    .aero-header-drawer-head button {
        position: relative;
        width: 40px;
        height: 40px;
        padding: 0;
        border: 0;
        border-radius: 9px;
        background: #f2f6f8;
        cursor: pointer;
    }

    .aero-header-drawer-head button span {
        position: absolute;
        top: 19px;
        left: 11px;
        width: 18px;
        height: 2px;
        background: var(--aero-header-ink);
        transform: rotate(45deg);
    }

    .aero-header-drawer-head button span:last-child {
        transform: rotate(-45deg);
    }

    .aero-header-drawer-body {
        min-height: 0;
        padding: 18px 20px 28px;
        display: flex;
        flex-direction: column;
        overflow-y: auto;
        overscroll-behavior: contain;
    }

    .aero-header-drawer-search {
        margin-bottom: 15px;
    }

    .aero-header-drawer-nav {
        display: flex;
        flex-direction: column;
        border-top: 1px solid #e1e9ee;
    }

    .aero-header-drawer-nav > a,
    .aero-header-drawer-nav > details > summary {
        min-height: 52px;
        padding: 11px 2px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        border-bottom: 1px solid #e1e9ee;
        color: var(--aero-header-ink) !important;
        font-size: 15px;
        font-weight: 600;
        list-style: none;
        text-decoration: none !important;
        cursor: pointer;
    }

    .aero-header-drawer-nav summary::-webkit-details-marker {
        display: none;
    }

    .aero-header-drawer-nav > details > summary > span {
        display: flex;
        align-items: center;
        gap: 11px;
    }

    .aero-header-drawer-nav > a > span {
        color: #9aabb5;
        font-size: 18px;
    }

    .aero-header-drawer-nav > details > summary > svg {
        width: 11px;
        height: 7px;
        fill: none;
        stroke: var(--aero-header-blue);
        stroke-width: 1.7;
        transition: transform .2s ease;
    }

    .aero-header-drawer-nav > details[open] > summary > svg {
        transform: rotate(180deg);
    }

    .aero-header-drawer-nav-icon {
        flex: 0 0 30px;
        width: 30px;
        height: 30px;
        color: var(--aero-header-blue);
        background: #eef6fb;
        border-radius: 7px;
    }

    .aero-header-drawer-list {
        padding: 5px 0 10px 18px;
        border-bottom: 1px solid #e1e9ee;
    }

    .aero-header-drawer-list > a {
        width: 100%;
        min-height: 39px;
        padding-right: 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        color: #586871 !important;
        font-size: 13.5px;
        line-height: 1.3;
        text-decoration: none !important;
    }

    .aero-header-drawer-list > a span,
    .aero-header-drawer-all {
        color: var(--aero-header-blue) !important;
    }

    .aero-header-drawer-list > a > span {
        width: 44px;
        height: 44px;
        flex: 0 0 44px;
        display: grid;
        place-items: center;
        font-size: 17px;
        line-height: 1;
    }

    .aero-header-drawer-subgroup {
        border-top: 1px solid #edf2f5;
    }

    .aero-header-drawer-subgroup > summary {
        width: 100%;
        min-height: 40px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        color: #50616b;
        font-size: 14px;
        font-weight: 600;
        list-style: none;
        cursor: pointer;
    }

    .aero-header-drawer-subgroup > summary > span {
        width: 44px;
        height: 44px;
        flex: 0 0 44px;
        display: grid;
        place-items: center;
        color: var(--aero-header-blue);
        font-size: 18px;
        font-weight: 400;
        line-height: 1;
        transform: rotate(0deg);
        transform-origin: 50% 50%;
        transition: transform .3s cubic-bezier(.2, .7, .2, 1), color .2s ease;
        will-change: transform;
    }

    .aero-header-drawer-subgroup[open] > summary > span {
        transform: rotate(45deg);
    }

    .aero-header-drawer-subgroup > div {
        padding: 0 0 7px 10px;
        display: flex;
        flex-direction: column;
    }

    .aero-header-drawer-subgroup > div a {
        padding: 8px 0;
        color: #71808a !important;
        font-size: 12.5px;
        line-height: 1.35;
        text-decoration: none !important;
    }

    .aero-header-drawer-catalog-group > summary {
        min-height: 45px;
        padding: 5px 0;
    }

    .aero-header-drawer-catalog-group > summary > a {
        min-width: 0;
        flex: 1 1 auto;
        color: #344c5c !important;
        font-size: 14.5px;
        font-weight: 650;
        line-height: 1.32;
        text-decoration: none !important;
    }

    .aero-header-drawer-catalog-group > summary > span {
        width: 44px;
        height: 44px;
        flex: 0 0 44px;
        display: grid;
        place-items: center;
        border: 0;
        border-radius: 0;
        background: transparent;
        color: var(--aero-header-blue);
        font-size: 18px;
        line-height: 1;
    }

    .aero-header-drawer-catalog-group > div {
        position: relative;
        margin: 1px 0 7px 5px;
        padding: 3px 0 4px 17px;
        border-left: 1px solid #b9d6e8;
    }

    .aero-header-drawer-catalog-group > div a {
        position: relative;
        padding: 8px 0 8px 7px;
        color: #687985 !important;
        font-size: 13px;
        font-weight: 450;
    }

    .aero-header-drawer-catalog-group > div a::before {
        content: '';
        position: absolute;
        top: 50%;
        left: -20px;
        width: 5px;
        height: 5px;
        border-radius: 50%;
        background: #72acd0;
        transform: translateY(-50%);
    }

    .aero-header-drawer-list > .aero-header-drawer-category-leaf {
        min-height: 45px;
        color: #344c5c !important;
        font-size: 14.5px;
        font-weight: 650;
    }

    .aero-header-drawer-contacts {
        margin-top: 22px;
        display: flex;
        flex-direction: column;
        gap: 9px;
    }

    .aero-header-drawer-contacts a {
        color: var(--aero-header-ink) !important;
        font-size: 14px;
        font-weight: 600;
        text-decoration: none !important;
    }

    .aero-header-drawer-contacts a:last-child {
        color: var(--aero-header-muted) !important;
        font-size: 12px;
        font-weight: 500;
    }

    .aero-header-drawer-cta {
        width: 100%;
        min-height: 48px;
        margin-top: 20px;
    }

    .home-page .top {
        min-height: calc(100vh - var(--aero-header-height));
    }
}

@media (max-width: 560px) {
    :root {
        --aero-header-height: 68px;
    }

    .aero-header-row {
        width: calc(100% - 24px);
        gap: 8px;
    }

    .aero-header-brand img {
        width: 42px;
        height: 42px;
    }

    .aero-header-brand-copy strong {
        font-size: 13px;
    }

    .aero-header-brand-copy small {
        display: none;
    }

    .aero-header-mobile-phone,
    .aero-header-burger {
        width: 40px;
        height: 40px;
    }

    .aero-header-burger {
        width: 34px;
        background: transparent;
    }

    .aero-header-drawer {
        width: min(360px, calc(100vw - 18px));
    }

    .aero-header-drawer-head {
        min-height: 68px;
        padding-inline: 16px;
    }

    .aero-header-drawer-body {
        padding: 15px 16px 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .aero-site-header *,
    .aero-site-header *::before,
    .aero-site-header *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}