.site-header {
    background: #fff;
    border-bottom: 1px solid var(--zz-border);
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: inherit;
}

.site-logo:hover {
    color: inherit;
}

.site-logo__icon {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: linear-gradient(135deg, #1E5BB8 0%, #2A6BD6 100%);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 800;
    box-shadow: 0 4px 12px rgba(30, 91, 184, 0.2);
}

.site-logo__text {
    font-size: 25px;
    font-weight: 800;
    letter-spacing: 0.5px;
    line-height: 1;
}

.site-logo__text-primary {
    color: var(--zz-primary);
}

.site-logo__text-dark {
    color: var(--zz-text-main);
}

.site-topbar {
    min-height: 72px;
}

.site-header__tools {
    flex: 1 1 400px;
    max-width: 520px;
    min-width: 0;
}

.site-search-form {
    display: flex;
    flex-wrap: nowrap;
    width: 100%;
    min-width: 0;
}

.site-search-form__scope,
.site-search-form__input,
.site-search-form__submit {
    min-height: 32px;
    border-radius: 0;
}

.site-search-form__scope {
    flex: 0 0 auto;
    width: auto;
    min-width: calc(4ch + 2.25rem);
    max-width: min(45%, 220px);
    field-sizing: content;
    border-radius: var(--zz-radius-sm) 0 0 var(--zz-radius-sm);
    border-right: 0;
    background-color: var(--zz-bg-soft);
    font-size: 13px;
}

.site-search-form__input {
    flex: 1 1 auto;
    width: 0;
    min-width: 0;
}

.site-search-form__submit {
    flex: 0 0 auto;
    border-radius: 0 var(--zz-radius-sm) var(--zz-radius-sm) 0;
    padding-right: 14px;
    padding-left: 14px;
    white-space: nowrap;
}

.site-navbar {
    background: #fff;
    border-bottom: 1px solid var(--zz-border);
}

.site-navbar .navbar-nav .nav-link {
    position: relative;
    color: #374151;
    font-size: 14px;
    padding-top: 13px;
    padding-bottom: 13px;
}

.site-navbar .navbar-nav .nav-link:hover,
.site-navbar .navbar-nav .nav-link.active {
    color: var(--zz-primary);
}

.site-navbar .navbar-nav .nav-link.active::after {
    content: "";
    position: absolute;
    left: 0.5rem;
    right: 0.5rem;
    bottom: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--zz-primary);
}

@media (max-width: 991.98px) {
    .site-header__tools,
    .site-search-form {
        width: 100%;
    }

    .site-header__tools {
        max-width: none;
    }

    .site-navbar .navbar-nav .nav-link.active::after {
        display: none;
    }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
    .site-navbar .navbar-nav .nav-link.active::after {
        display: none;
    }
}

@media (max-width: 575.98px) {
    .site-search-form__scope {
        max-width: 42%;
        font-size: 12px;
    }

    .site-search-form__submit {
        padding-right: 10px;
        padding-left: 10px;
        font-size: 12px;
    }
}