.site-header {
    background: rgba(255, 255, 255, 0.97);
    color: #173b6b;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(10px);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 10px 24px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    color: #173b6b;
    text-decoration: none;
}

.site-logo img {
    display: block;
    width: auto;
    max-height: 56px;
    opacity: 1;
}

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

.main-menu {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 2px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.main-menu__item {
    position: relative;
}

.main-menu__link {
    display: block;
    padding: 12px 10px;
    color: #173b6b;
    text-decoration: none;
    font-weight: 700;
    white-space: nowrap;
    font-size: 15px;
    border-radius: 999px;
}

.main-menu__item:hover > .main-menu__link,
.main-menu__item.active > .main-menu__link {
    color: #0f2f57;
    background: #fff7ea;
}

.main-menu__dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 290px;
    background: #ffffff;
    padding: 8px 0;
    margin: 0;
    list-style: none;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.12);
}

.main-menu__item:hover .main-menu__dropdown {
    display: block;
}

.main-menu__dropdown a {
    display: block;
    padding: 10px 18px;
    color: #173b6b;
    text-decoration: none;
    font-size: 15px;
}

.main-menu__dropdown a:hover {
    background: #fff7ea;
    color: #925c00;
}

.menu-toggle {
    display: none;
    background: #fff7ea;
    border: 1px solid #f4b942;
    border-radius: 10px;
    color: #173b6b;
    font-size: 24px;
    padding: 6px 10px;
    cursor: pointer;
}

@media (max-width: 1180px) {
    .main-menu__link {
        padding: 10px 8px;
        font-size: 14px;
    }

    .site-logo img {
        max-height: 48px;
    }
}

@media (max-width: 1020px) {
    .site-header__inner {
        flex-wrap: wrap;
    }

    .menu-toggle {
        display: block;
        margin-left: auto;
    }

    .site-nav {
        display: none;
        width: 100%;
        flex-basis: 100%;
    }

    .site-nav.is-open {
        display: block;
    }

    .main-menu {
        flex-direction: column;
        align-items: stretch;
        padding: 8px 0 4px;
    }

    .main-menu__dropdown {
        position: static;
        display: block;
        box-shadow: none;
        border: 0;
        border-radius: 0;
        background: #f8fafc;
        min-width: 0;
    }

    .main-menu__link {
        padding: 12px 16px;
        border-radius: 12px;
    }
}

.main-menu__link--button {
    border: 0;
    cursor: default;
    font-family: inherit;
    background: transparent;
}

.main-menu__item:hover > .main-menu__link--button,
.main-menu__item.active > .main-menu__link--button {
    color: #0f2f57;
    background: #fff7ea;
}

.main-menu__item.has-children::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 10px;
}

.main-menu__item.has-children > .main-menu__link::after,
.main-menu__item.has-children > .main-menu__link--button::after {
    content: "⌄";
    margin-left: 7px;
    font-size: 12px;
}