.site-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: rgba(0,0,0,0.78);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-container {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.site-branding img {
    max-width: 190px;
    height: auto;
    display: block;
}

.main-navigation {
    flex: 1;
    display: flex;
    justify-content: center;
}

.primary-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 34px;
    margin: 0;
    padding: 0;
}

.primary-menu li {
    position: relative;
}

.primary-menu a {
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
}

.primary-menu a:hover {
    color: #e60000;
}

.primary-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    background: rgba(0,0,0,0.88);
    list-style: none;
    padding: 18px 0;
    margin: 22px 0 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: 0.25s ease;
}

.primary-menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.primary-menu .sub-menu a {
    display: block;
    padding: 10px 22px;
    font-size: 15px;
}

.header-phones {
    display: flex;
    gap: 14px;
}

.header-phones a {
    background: #e60000;
    color: #fff;
    text-decoration: none;
    padding: 14px 22px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    width: 34px;
    padding: 0;
}

.mobile-menu-toggle span {
    display: block;
    height: 3px;
    background: #e60000;
    margin: 6px 0;
}
@media (max-width: 991px) {
	.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: #e60000;
    margin: 3px 0;
    transition: 0.3s ease;
    transform-origin: center;
    display: block;
}
    .main-navigation {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.94);
        display: none;
        z-index: 9998;
        padding: 95px 25px 40px;
        text-align: center;
    }

    body.mobile-menu-open .main-navigation {
        display: flex !important;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    body.mobile-menu-open .site-branding {
        position: fixed;
        top: 24px;
        left: 24px;
        z-index: 10000;
    }

    body.mobile-menu-open .site-branding img {
        max-width: 150px;
    }

    .primary-menu {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 24px;
        margin: 0;
        padding: 0;
    }

    .primary-menu li {
        margin: 0;
    }

    .primary-menu a {
        font-size: 26px;
        font-weight: 700;
        color: #fff;
    }

    .primary-menu a:hover {
        color: #e60000;
    }

    body.mobile-menu-open .header-phones {
        display: flex;
        position: fixed;
        left: 25px;
        right: 25px;
        bottom: 35px;
        z-index: 10000;
        flex-direction: column;
        gap: 12px;
    }

    body.mobile-menu-open .header-phones a {
        width: 100%;
        text-align: center;
        padding: 15px;
        border-radius: 10px;
    }

    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        width: 40px;
        height: 40px;
        z-index: 10001;
        position: relative;
        cursor: pointer;
    }
	body.mobile-menu-open .mobile-menu-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
		}

		body.mobile-menu-open .mobile-menu-toggle span:nth-child(2) {
			opacity: 0;
		}

		body.mobile-menu-open .mobile-menu-toggle span:nth-child(3) {
			transform: rotate(-45deg) translate(7px, -7px);
		}
}