@import url('https://fonts.googleapis.com/css2?family=Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700&display=swap');

html, body{
    font-size: 15px;
    font-family: 'Ubuntu', sans-serif;
    line-height: 1.5;
    box-sizing: border-box;
    margin: 0;;     
    /* overflow-x: hidden;  */
    top: 0;
    left: 0;
    color: #44687f;
}

a:link{
    text-decoration: none;
}

h1{
    font-weight: 700;
    font-size: 3.5rem;
    text-transform: uppercase;
    color: #fff;
    -webkit-transition: 0.3s all ease ;
    -moz-transition: 0.3s all ease;
    transition: .3s all ease;
}

h1:hover{
    text-shadow: 0 0 20px #fff;
}

h2{
    font-weight: 300;
    font-style: italic;
    color: #fff;
}

h3{
    font-size: 3rem;
    font-weight: 300;
    color:rgba(34, 54, 69, .7)
}

a.nav-link{
    text-decoration: none;
    color: rgba(34, 54, 69, .7);
    font-weight: 500;    
}

a.nav-link:hover{
    color: #44687f;
}


.navbar{
    background: #fff;
    /* padding: 3rem 2rem;
    height: 0rem;  */
    min-height: 12vh;
    border-bottom: 1px solid #dde3e7;
}

.navbar .navbar-brand a{
    padding: 1rem 0;
    display :block;
    text-decoration: none;
}

.navbar-brand{
    font-family: cursive;
    font-size: 2.5rem;
    color: #44687f;
}


.navbar-toggler{
    background: #44687f;
    border: none;
    padding: 10px 6px;
    outline: none;

}

.navbar-toggler span{
    display: block;
    width: 22px;
    height: 2px;
    border: 1px;
    background: #fff;
}

.navbar-toggler span + span{
    margin-top: 4px;
    width: 18px;
    margin-left: 4px;
}


.navbar-toggler span + span + span{
    width: 10px;
    margin-left: 10px;

}

.navbar-expand-lg .navbar-nav .nav-link{
    padding: 2rem 1.2rem;
    font-size: 1.4rem;
    position: relative;    
}

.navbar-expand-lg .navbar-nav .nav-link:hover{
    border-top: 4px solid #44687f;
}

.navbar-expand-lg .navbar-nav .nav-link:active{
    border-top: 4px solid #44687f;
    color: #44687f;
}

.navbar-nav button{
    padding: 1.2rem 0;
}

.navbar-nav .btn{
    background-color: #44687f;
    color: #fff;
    border-radius: 0;
    padding: 1rem 1.5rem;
    font-size: 1.2rem;
    margin-top: -10px;
    
}

.navbar-nav .btn:hover{
    background-color: #0a3d62;    
}


.navbar-collapse{
    background: #fff;
    z-index: 10;    
}

/* ----------------- */

.border-t  {
    border-top: 1px solid #f9f9fa;
}

.link-thumbnail{
    display: block;
    position: relative;
    overflow: hidden;
    text-align: center;
    margin-bottom: 30px;
    
}

.link-thumbnail img{
    position: relative;
    -webkit-transition: 0.3s all ease ;
    -moz-transition: 0.3s all ease;
    transition: .3s all ease;
    
}

.link-thumbnail .date{
    display: block;
    font-size: 16px;
    color: #fff; 
    text-transform: uppercase;
    margin-bottom: 10px;
}

.link-thumbnail .fa{
    position: absolute;
    -webkit-transition: 0.3s all ease ;
    -moz-transition: 0.3s all ease;
    transition: .3s all ease;
    top: 50%;
    font-size: 28px;
    color: #fff;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    opacity: 0;
    visibility: hidden;
    margin-top: 30px;
    z-index: 4;

}

.link-thumbnail h3{
    opacity: 1;
    visibility: visible;
    position: absolute;
    bottom: -20px;
    left: 0;
    color: rgba(255, 255, 255, 0.4);;
    font-size: 16px;
    -webkit-transition: 0.5s all ease ;
    -moz-transition: 0.5s all ease;
    transition: .5s all ease;
    z-index: 10;
    left: 50%;
    display: block;
    width: 77%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
}


.link-thumbnail:before{
    opacity: 0;
    visibility: hidden;
    -webkit-transition: 0.5s all ease ;
    -moz-transition: 0.5s all ease;
    transition: .5s all ease;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    content: "";
    background: rgba(0, 0, 0, 0.6);
    position: absolute;
    z-index: 2;
}

.link-thumbnail:hover h3{
    opacity: 1;
    visibility: visible;
    bottom: 30px;
}

.link-thumbnail:hover img{
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}

.link-thumbnail:hover .fa{
    opacity: 1;
    visibility: visible;
    margin-top: 0;
}

.link-thumbnail:hover:before{
    opacity: 1;
    visibility: visible;

}


.tron{
    background: url('images/cover.jpg');    
    background-size: cover;
    min-height: calc(100vh * (0.6));
    position:relative;
    display:inline-block;

}

.tron:after{
    content:'';
    position:absolute;
    left:0; top:0;
    width:100%; height:100%;
    display:inline-block;
    
     
    background: linear-gradient(to bottom, rgba(136, 208, 254, 0.44) 33%,rgba(0, 0, 0, 0.44) 66%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#002f4b', endColorstr='#00000000',GradientType=0 ); /* IE6-9 */    
}

.tron .container{
    z-index: 2;
}

.owl-box{
    overflow: hidden;
    display: block;

}

.owl-box h4{

    opacity: 1;
    visibility: visible;
    position: absolute;
    bottom: 0;
    left: 0;
    color: rgba(255, 255, 255, 1);;
    font-size: 1.5rem;
    -webkit-transition: 0.5s all ease ;
    -moz-transition: 0.5s all ease;
    transition: .5s all ease;
    z-index: 10;
    left: 50%;
    display: block;
    width: 100%;
    background: rgba(0, 0, 0, 0.4);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    padding: 1rem 3rem;
}