#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 2;
}

.mr_header {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    background-color: rgba(0, 0, 0, 0.85);
}

.mr_header a,
.mr_footer a {
    transition: color .3s ease;
}

.mr_header a:hover,
.mr_footer a:hover {
    color: var(--color-red);
}

.custom-logo {
    max-width: 15.3rem;
    max-height: 10.6rem;
    object-fit: contain;
}

.mr_footer__second_column,
.mr_header__number_wrapper {
    align-items: center;
}

.mr_footer__second_column .mr_number,
.mr_header__number {
    padding-left: max(27px, 2.7rem);
}

.mr_footer__second_column .mr_number::before,
.mr_header__number::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: max(17px, 1.72rem);
    height: max(17px, 1.72rem);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='17.271' height='17.271' viewBox='0 0 17.271 17.271'%3E%3Cpath id='call_FILL0_wght400_GRAD0_opsz48' d='M22.192,23.271a12.939,12.939,0,0,1-5.817-1.439,19.75,19.75,0,0,1-5.193-3.742A19.75,19.75,0,0,1,7.439,12.9,12.939,12.939,0,0,1,6,7.079,1.065,1.065,0,0,1,7.079,6h3.358a.848.848,0,0,1,.588.228,1.06,1.06,0,0,1,.324.612L12,9.862a1.725,1.725,0,0,1-.012.612.924.924,0,0,1-.252.468l-2.4,2.423a19.915,19.915,0,0,0,3.01,3.886,16.638,16.638,0,0,0,3.778,2.807L18.4,17.706a1.326,1.326,0,0,1,.552-.372,1.109,1.109,0,0,1,.624-.036l2.855.624a1.048,1.048,0,0,1,.84,1.031v3.238a1.065,1.065,0,0,1-1.079,1.079ZM8.615,12.045l1.943-1.967-.552-2.639H7.439A8.257,8.257,0,0,0,7.727,9.49a19.335,19.335,0,0,0,.888,2.555Zm8.851,8.707A11.972,11.972,0,0,0,19.6,21.5a11.258,11.258,0,0,0,2.231.336V19.265l-2.471-.5ZM8.615,12.045ZM17.466,20.752Z' transform='translate(-6 -6)' fill='%23ae0018'/%3E%3C/svg%3E%0A");
    transform: translateY(-50%);
}

.mr_header__wrapper {
    justify-content: space-between;
}

@media(max-width: 991px) {
    .mr_header__wrapper {
        display: grid;
        align-content: space-around;
        align-items: center;
    }

    .mr_header__number {
        padding-left: 3.7rem;
    }

    .mr_header__number_wrapper {
        grid-column: 1/3;
        grid-row: 1/1;
        justify-content: center;
        padding-top: 2rem;
    }

    .mr_header__toggler {
        margin-left: auto;
    }

    .mr_header__navigation {
        position: absolute;
        top: -40vh;
        left: 0;
        height: auto;
        width: 100%;
        justify-content: flex-end;
        transition: top .3s ease;
    }

    .mr_header__navigation::before,
    .mr_header__navigation::after {
        content: '';
        position: absolute;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        background-color: rgba(0, 0, 0, 0.85);
        top: -1px;
        width: 100%;
        height: 100%;
        border-top: 1px solid var(--color-red);
    }

    .mr_header__navigation::before {
        left: 100%;
    }

    .mr_header__navigation::after {
        right: 100%;

    }

    .mr_navigation {
        flex-direction: column;
        align-items: flex-end;
        row-gap: 3rem;
    }

    .mr_header__wrapper.active .mr_header__navigation {
        top: 100%;
        border-top: 1px solid var(--color-red);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        background-color: rgba(0, 0, 0, 0.85);
        padding: 3rem 0;
    }
}

@media(min-width: 992px) {
    .menu-header-container {
        display: flex;
        align-items: center;
    }

    .mr_navigation {
        column-gap: 3.7rem;
    }
}

/* Mobile toggler */
.mr_header__toggler {
    height: 26px;
    width: 32px;
}

.hamburger-lines {
    display: block;
    height: 26px;
    width: 32px;
    position: absolute;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mr_header__toggler .checkbox {
    position: absolute;
    display: block;
    height: 32px;
    width: 32px;
    z-index: 5;
    opacity: 0;
    cursor: pointer;
}

.hamburger-lines .line {
    display: block;
    height: 4px;
    width: 100%;
    border-radius: 10px;
    background-color: var(--color-red);
}

.hamburger-lines .line1 {
    transform-origin: 0% 0%;
    transition: transform 0.4s ease-in-out;
}

.hamburger-lines .line2 {
    transition: transform 0.2s ease-in-out;
}

.hamburger-lines .line3 {
    transform-origin: 0% 100%;
    transition: transform 0.4s ease-in-out;
}

.mr_header__toggler input[type="checkbox"]:checked~.menu-items {
    transform: translateX(0);
}

.mr_header__toggler input[type="checkbox"]:checked~.hamburger-lines .line1 {
    transform: rotate(45deg);
}

.mr_header__toggler input[type="checkbox"]:checked~.hamburger-lines .line2 {
    transform: scaleY(0);
}

.mr_header__toggler input[type="checkbox"]:checked~.hamburger-lines .line3 {
    transform: rotate(-45deg);
}

@media(min-width: 992px) {
    .mr_header__toggler {
        display: none;
    }

    .mr_footer__wrapper {
        justify-content: space-between;
    }
}

/* Footer */
.mr_footer {
    border-top: 1px solid var(--color-black);
}

.mr_footer a:hover {
    text-decoration: unset;
}

.mr_footer__second_column {
    align-items: center;
}

.mr_realization {
    padding: 2rem 0;
}

@media(max-width: 991px) {
    .mr_footer__wrapper {
        flex-direction: column;
        align-items: center;
        row-gap: 4rem;
        text-align: center;
        padding-bottom: 4rem;
    }

    .mr_footer__second_column {
        order: 2;
    }
}

@media (min-width: 992px) {
    .mr_footer .mr_navigation {
        grid-auto-flow: column;
    }

    .mr_footer__third_column {
        display: flex;
        align-items: center;
    }
}