*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:'Vazirmatn', sans-serif;
    overflow:hidden;
}

.splash-screen{
    width:100%;
    height:100vh;
    background:url('https://images.unsplash.com/photo-1495474472287-4d71bcdd2085?q=80&w=2070') center/cover no-repeat;
    position:relative;
    display:flex;
    justify-content:center;
    align-items:center;
}

.overlay{
    position:absolute;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.65);
    backdrop-filter:blur(3px);
}

.content{
    position:relative;
    z-index:2;
    text-align:center;
    color:white;
    animation:fadeIn 2s ease;
}

.logo-box{
    width:170px;
    height:170px;
    margin:auto;
    margin-bottom:30px;
    border-radius:50%;
    overflow:hidden;
    border:4px solid rgba(255,255,255,0.2);
    box-shadow:0 0 30px rgba(255,255,255,0.2);
    animation:float 3s infinite ease-in-out;
}

.logo-box img{
    width:150px;
    height:150px;
    background-position: center center;
    /* object-fit:cover; */
}

.content h1{
    font-size:55px;
    margin-bottom:15px;
    color:#f5d6a0;
    text-shadow:0 0 20px rgba(255,255,255,0.3);
}

.content p{
    font-size:22px;
    color:#ddd;
}

@keyframes fadeIn{
    from{
        opacity:0;
        transform:translateY(30px);
    }
    to{
        opacity:1;
        transform:translateY(0);
    }
}

@keyframes float{
    0%{
        transform:translateY(0px);
    }
    50%{
        transform:translateY(-10px);
    }
    100%{
        transform:translateY(0px);
    }
}

.fade-out{
    animation:fadeOut 1.5s forwards;
}

@keyframes fadeOut{
    to{
        opacity:0;
        visibility:hidden;
    }
}