:root {
    --site-header-height: 66px;
    --site-header-blue: #1d9bd1;
    --site-header-ink: #26394c;
    --site-header-line: #dce8ee;
}

.main-wrapper {
    padding-top: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1045;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(25, 67, 91, 0.08);
    box-shadow: 0 4px 18px rgba(12, 39, 58, 0.055);
    backdrop-filter: blur(12px);
}

.site-header .site-navbar.navbar {
    position: relative;
    top: auto;
    min-height: var(--site-header-height);
    padding: 0;
    background: transparent;
    box-shadow: none;
}

.site-header__container {
    position: relative;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    width: min(1320px, calc(100% - 48px));
    min-height: var(--site-header-height);
    margin-inline: auto;
}

.site-header__brand {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}

.site-header__brand img {
    display: block;
    width: 150px;
    height: auto;
}

.site-header__collapse {
    align-items: center;
    gap: 22px;
}

.site-header .site-header__links {
    align-items: center;
    gap: 0;
    margin: 0 0 0 auto;
    padding: 3px 8px;
    border: 1px solid var(--site-header-line);
    border-radius: 24px;
}

.site-header .site-header__links .nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    margin: 0;
    padding: 8px 14px;
    color: var(--site-header-ink) !important;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.015em;
    line-height: 1.2;
    white-space: nowrap;
    text-decoration: none;
}

.site-header .site-header__links .nav-link:hover,
.site-header .site-header__links .nav-link:focus,
.site-header .site-header__links .nav-link.active {
    color: var(--site-header-blue) !important;
}

.site-header a:focus-visible,
.site-header button:focus-visible {
    outline: 3px solid rgba(29, 155, 209, 0.55);
    outline-offset: 3px;
}

.site-header .site-header__links .nav-link::before {
    position: absolute;
    right: 14px;
    bottom: 3px;
    left: 14px;
    height: 1px;
    content: '';
    background: var(--site-header-blue);
    transform: scaleX(0);
    transition: transform 180ms ease;
}

.site-header .site-header__links .nav-link:hover::before,
.site-header .site-header__links .nav-link:focus::before,
.site-header .site-header__links .nav-link.active::before {
    transform: scaleX(1);
}

.site-header .dropdown-toggle::after {
    margin-left: 0.38rem;
    vertical-align: 0.16em;
    border-top-width: 0.32em;
    border-right-width: 0.32em;
    border-left-width: 0.32em;
}

.site-header__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 104px;
    min-height: 44px;
    padding: 0 17px;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    background: linear-gradient(135deg, #0b648e, #0c7099);
    border-radius: 4px;
    box-shadow: 0 8px 18px rgba(29, 155, 209, 0.2);
}

.site-header__cta:hover,
.site-header__cta:focus {
    color: #fff;
    text-decoration: none;
    background: linear-gradient(135deg, #094f72, #0b648e);
}

.site-header__toggle {
    width: 44px;
    height: 44px;
    margin-left: auto;
    padding: 0;
    color: var(--site-header-ink);
    border: 1px solid var(--site-header-line);
    border-radius: 6px;
}

.site-header .dropdown-menu {
    color: var(--site-header-ink);
    background: #fff;
    border: 1px solid rgba(19, 79, 107, 0.08) !important;
    box-shadow: 0 18px 44px rgba(10, 38, 57, 0.16) !important;
}

.site-header .services-dropdown .service-dropdown-menu {
    width: min(360px, calc(100vw - 24px));
    max-height: min(680px, calc(100vh - 88px));
    padding: 16px;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-color: #7e8388 transparent;
    scrollbar-gutter: stable;
    border-radius: 20px !important;
}

.site-header .services-dropdown .service-dropdown-menu::-webkit-scrollbar {
    width: 9px;
}

.site-header .services-dropdown .service-dropdown-menu::-webkit-scrollbar-thumb {
    background: #7e8388;
    border: 2px solid #fff;
    border-radius: 999px;
}

.site-header .services-dropdown .dropdown-item,
.site-header .portfolio-dropdown .dropdown-item {
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 58px;
    padding: 7px 12px;
    color: #30445a;
    font-size: 0.98rem;
    font-weight: 500;
    line-height: 1.3;
    white-space: normal;
    border-radius: 11px;
}

.site-header .services-dropdown .dropdown-item:hover,
.site-header .services-dropdown .dropdown-item:focus,
.site-header .portfolio-dropdown .dropdown-item:hover,
.site-header .portfolio-dropdown .dropdown-item:focus,
.site-header .services-dropdown .services-dropdown-active,
.site-header .portfolio-dropdown .portfolio-dropdown-active {
    color: var(--site-header-blue);
    text-decoration: none;
    background: #f2faff;
}

.site-header .service-dropdown-icon,
.site-header .portfolio-dropdown-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    color: var(--site-header-blue);
    font-size: 1rem;
    background: #eaf7fc;
    border-radius: 12px;
}

.site-header .services-dropdown .service-dropdown-overview {
    align-items: center;
    min-height: 78px;
}

.site-header .service-dropdown-overview > span:last-child {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.site-header .service-dropdown-overview strong {
    color: #26394c;
    font-size: 1rem;
}

.site-header .service-dropdown-overview small {
    color: #75818d;
    font-size: 0.875rem;
    font-weight: 400;
}

.site-header .dropdown-divider {
    margin: 10px 0;
    border-color: #dcebf1;
}

.site-header .portfolio-dropdown-menu {
    width: 280px;
    padding: 10px;
    border-radius: 15px !important;
}

.site-header .product-dropdown-menu {
    max-height: calc(100vh - var(--site-header-height) - 24px);
    overflow-y: auto;
    overscroll-behavior: contain;
}

@media (min-width: 992px) {
    .site-header__container {
        display: grid;
        grid-template-columns: minmax(150px, 1fr) auto minmax(150px, 1fr);
    }

    .site-header__brand {
        grid-column: 1;
        justify-self: start;
    }

    .site-header .site-header__collapse {
        display: contents !important;
    }

    .site-header .site-header__links {
        grid-column: 2;
        justify-self: center;
        margin: 0;
    }

    .site-header__cta {
        grid-column: 3;
        justify-self: end;
    }

    .site-header__dropdown::after {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        height: 12px;
        content: '';
    }

    .site-header .site-header__dropdown > .dropdown-menu {
        display: block;
        top: 100% !important;
        margin-top: 8px;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 150ms ease, visibility 150ms ease, transform 150ms ease;
    }

    .site-header .services-dropdown > .dropdown-menu {
        right: auto !important;
        left: 50% !important;
        transform: translate(-32%, 5px) !important;
    }

    .site-header .portfolio-dropdown > .dropdown-menu {
        right: 0 !important;
        left: auto !important;
        transform: translateY(5px) !important;
    }

    .site-header .site-header__dropdown:hover > .dropdown-menu,
    .site-header .site-header__dropdown:focus-within > .dropdown-menu,
    .site-header .site-header__dropdown > .dropdown-menu.show {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .site-header .services-dropdown:hover > .dropdown-menu,
    .site-header .services-dropdown:focus-within > .dropdown-menu,
    .site-header .services-dropdown > .dropdown-menu.show {
        transform: translate(-32%, 0) !important;
    }

    .site-header .portfolio-dropdown:hover > .dropdown-menu,
    .site-header .portfolio-dropdown:focus-within > .dropdown-menu,
    .site-header .portfolio-dropdown > .dropdown-menu.show {
        transform: translateY(0) !important;
    }
}

@media (max-width: 991.98px) {
    :root {
        --site-header-height: 62px;
    }

    .site-header__container {
        width: min(100% - 30px, 1320px);
    }

    .site-header__brand img {
        width: 128px;
    }

    .site-header__collapse {
        position: absolute;
        top: 100%;
        right: -15px;
        left: -15px;
        max-height: calc(100vh - var(--site-header-height));
        padding: 12px 15px 16px;
        overflow-y: auto;
        background: #fff;
        border-top: 1px solid var(--site-header-line);
        box-shadow: 0 16px 28px rgba(11, 39, 57, 0.13);
    }

    .site-header .site-header__links {
        align-items: stretch;
        width: 100%;
        margin: 0 0 12px;
        padding: 0;
        border: 0;
        border-radius: 0;
    }

    .site-header .site-header__links .nav-link {
        padding: 10px 4px;
        font-size: 0.95rem;
    }

    .site-header .site-header__links .nav-link::before {
        display: none;
    }

    .site-header .site-header__dropdown,
    .site-header .site-header__dropdown > .dropdown-menu {
        position: static !important;
    }

    .site-header .site-header__dropdown > .dropdown-menu {
        width: 100%;
        min-width: 0;
        margin: 2px 0 7px;
        transform: none !important;
    }

    .site-header .services-dropdown .service-dropdown-menu {
        max-height: min(52vh, 390px);
        padding: 10px;
        overflow-y: auto;
        border-radius: 14px !important;
    }

    .site-header .services-dropdown .dropdown-item,
    .site-header .portfolio-dropdown .dropdown-item {
        min-height: 52px;
        padding: 6px 8px;
        font-size: 0.92rem;
    }

    .site-header .service-dropdown-icon,
    .site-header .portfolio-dropdown-icon {
        flex-basis: 42px;
        width: 42px;
        height: 42px;
    }

    .site-header .portfolio-dropdown-menu {
        padding: 8px;
    }

    .site-header .product-dropdown-menu {
        max-height: min(52vh, 390px);
    }

    .site-header__cta {
        width: 100%;
    }
}