.expanded {
    max-height: 500px;
}

.has-sub-menu > .sub-menu {
    min-width: 220px;
    -webkit-box-shadow: 0 13px 20px rgba(153, 153, 153, 0.06);
    box-shadow: 0 13px 20px rgba(153, 153, 153, 0.06);
    position: absolute;
    top: 100% !important;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
    padding: 10px 0;
    border-bottom: 4px solid #004996;
    border-top: 1px solid rgba(0, 0, 0, 0.03);
}

.navbar-light.is-sticky .navbar-nav .has-sub-menu > .sub-menu .nav-item .nav-link {
    min-width: 220px;
    background-color: white;
}

.navbar-light.is-sticky .navbar-nav .has-sub-menu > .sub-menu .nav-item::marker {
    min-width: 220px;
}


.has-sub-menu:hover  > .sub-menu{
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.navbar-landing.navbar-nav.has-sub-menu.sub-menu.nav-item.nav-link {
    min-width: 220px;
    background-color: #fff;
    -webkit-box-shadow: 0 13px 20px rgba(153, 153, 153, 0.06);
    box-shadow: 0 13px 20px rgba(153, 153, 153, 0.06);
    position: absolute;
    top: 100% !important;
    display: none;
    -webkit-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
    padding: 10px 0;
    border-bottom: 4px solid #004996;
    border-top: 1px solid rgba(0, 0, 0, 0.03);
}


.sub-menu li a:hover{
    background-color: rgb(13, 27, 155);
}

.navbar-light .navbar-nav .nav-item .nav-link {
    color: rgb(0 0 0 / 75%);
}


@media only screen and (min-width: 768px) and (max-width: 991px), (max-width: 767px) {
}

@media (max-width: 991.98px) {
    .navbar-landing .navbar-nav .nav-item .nav-link {
        color: black !important;
    }
}

@media (max-width: 767px) {
    .navbar-collapse {
        position: absolute;
        top: 110% !important;
        left: 0;
        width: 100%;
        background-color: #fff;
        z-index: 9;
        -webkit-box-shadow: 0 15px 20px 0 rgba(0, 0, 0, 0.1);
        box-shadow: 0 15px 20px 0 rgba(0, 0, 0, 0.1);
        padding: 10px 20px;
        max-height: 350px;
        overflow-y: scroll;
    }
}   

@media only screen and (min-width: 768px) and (max-width: 991px), (max-width: 767px) {
    .has-sub-menu > .sub-menu {
        position: static;
        width: 100%;
        opacity: 1;
        visibility: visible;
        -webkit-box-shadow: none;
        box-shadow: none;
        padding: 0;
        border: none;
        margin-left: 15px;
        margin-right: 15px;
    }
    .navbar-landing .navbar-nav .nav-item .sub-menu .nav-item a {
        padding: 12px;
        color: black;
    }
    .navbar-landing .navbar-nav .nav-item a {
        padding: 12px;
        color: black;
    }
    .navbar-landing .navbar-nav .nav-item  a.dd-menu::after {
        top: 16px;
        right: 0;
        -webkit-transform: rotate(180deg);
        transform: rotate(180deg);
    }

    .sub-menu li{
        background-color: #ececee;
    }
    .sub-menu li a {
        border-bottom: 1px solid #004996;
    }
}

.nft-hero-1 {
    /* background-image: url(/assets/images/nft/bg-home.jpg); */
    background-image: url(/img/fondo-tecnologia.jpg);
    /* background-image: url(/img/upea_u.jpg); */
    background-size: cover;
    background-position: bottom;
    padding: 150px 0 150px 0;
}

.bg-overlay-1 {
    position: absolute;
    height: 100%;
    width: 100%;
    right: 0;
    bottom: 0;
    left: 0;
    top: 0;
    opacity: .7;
    background-color: #031933;
    /* background-image: linear-gradient(to bottom, #8a0704 0, #022746 100%); */
}


.navbar-landing {
    padding: 10px 0;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
    position: relative !important;
}

.navbar-landing.is-sticky {
    background-color: var(--vz-card-bg-custom);
    -webkit-box-shadow: 0 1px 16px -2px rgba(56, 65, 74, .15);
    box-shadow: 0 1px 16px -2px rgba(56, 65, 74, .15);
    position: fixed !important;
}

.fixed-top {
    /* position: fixed; */
    top: 0 ;
    right: 0;
    left: 0;
    z-index: 1030;
}



    .floating-elements {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        pointer-events: none;
        z-index: 1;
    }

    .floating-element {
        position: absolute;
        width: 20px;
        height: 20px;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        animation: float 6s ease-in-out infinite;
    }

    .floating-element:nth-child(1) {
        width: 80px;
        height: 80px;
        top: 10%;
        left: 10%;
        animation-delay: 0s;
    }
    .floating-element:nth-child(2) {
        width: 100px;
        height: 100px;
        top: 3%;
        left: 80%;
        animation-delay: 2s;
    }
    .floating-element:nth-child(3) {
        width: 60px;
        height: 60px;
        top: 4%;
        left: 40%;
        animation-delay: 4s;
    }
    .floating-element:nth-child(4) {
        width: 90px;
        height: 90px;
        top: 15%;
        left: 70%;
        animation-delay: 1s;
    }

    @keyframes float {
        0%, 100% {
            transform: translateY(0);
        }
        50% {
            transform: translateY(-20px);
        }
    }

.texto-principal{
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.texto-subrayado h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: #a8a8a8;
}

.texto-subrayado h5 {
    padding-bottom: 0.5rem;
    font-size: 1.3rem;
    position: relative;
}