.lds-dual-ring.load {
    display: none;
}
.lds-dual-ring {
    display: inline-block;
    width: 80px;
    height: 80px;
}
.lds-dual-ring:after {
    content: " ";
    display: block;
    width: 64px;
    height: 64px;
    margin: 5% auto;
    border-radius: 50%;
    border: 6px solid #fff;
    border-color: #fff transparent #fff transparent;
    animation: lds-dual-ring 1.2s linear infinite;
}
@keyframes lds-dual-ring {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
.overlay_irt{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,.8);
    z-index: 99999999;
    opacity: 1;
    transition: all 0.5s;
}

.header-nav{
    gap: 50px
}

.header-nav__item {
    position: relative;
}

.header-nav__submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: max-content;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08), inset 0 0 0 1px rgba(0, 0, 0, 0.03);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all .25s ease;
    z-index: 99;
}

.header-nav__submenu a {
    display: block;
    padding: 10px 14px;
    color: #333;
    font-size: 16px;
    text-decoration: none;
}

.header-nav__submenu a:hover {
    background: #f5f7fa;
    color: #0680cd;
}

.header-nav__item:hover .header-nav__submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.header-offcanvas__list {
    padding: 16px 0;
}

.header-offcanvas__link {
    display: block;
    padding: 14px 0;
    font-weight: 500;
    color: #222;
    text-decoration: none;
}

.header-offcanvas__link.active {
    color: #0066ff;
}

.offcanvas-menu__item {
    border-bottom: 1px solid #eee;
}

.offcanvas-menu__toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    font-weight: 500;
    cursor: pointer;
}

.offcanvas-menu__toggle i {
    transition: transform .25s ease;
}

.offcanvas-submenu {
    max-height: 0;
    overflow: hidden;
    padding-left: 12px;
    transition: max-height .3s ease;
}

.offcanvas-menu__item.active .offcanvas-submenu {
    max-height: 500px;
}

.offcanvas-submenu a {
    display: block;
    padding: 10px 0;
    font-size: 14px;
    color: #555;
    text-decoration: none;
}