@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Jost:ital,wght@0,100..900;1,100..900&display=swap');


html{
   box-sizing: border-box;

}

body{
    margin:0;
    padding:0;
    min-height: 100vh;
    background:whitesmoke;
    font-family: 'Inter',sans-serif;
}



/* sticky navbar */
nav{
    display:flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding:5px 5%;
    position: sticky;
    top:0;
    z-index: 100;
    height:60px;
    background: whitesmoke;
    color:rgb(51,51,51);
}
    .nav-left h1{
        font-size:3rem;
    }

    #navbar.scrolled .nav-left h1{
        font-size:1.5rem;
        transition: font-size 0.3s ease;
        
    }

    .nav-right a{
        margin-left:20px;
        color:hsl(0, 0%, 20%);
        text-decoration: none;
    }
    .nav-right a:hover{
        color:hsl(0, 0%, 50%);
    }

/* loader */
.loader-container{
    width:100%;
    height:-webkit-fill-available;
    display:flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    z-index: 10;

}
#loader{
    position: relative;
    width:100px;
    height:250px;
}
    .square{
        position: absolute;
        transform-origin: 50% 50%;
        animation-name:rotating;
        animation-iteration-count: infinite;
        transition: background-color 1.5s;
    }
@keyframes rotating{
    0%{
        transform: rotate(0deg);
    }
    100%{
        transform: rotate(360deg);
    }
}

.color1{
    width:100px;
    height:100px;
    opacity: 0.75;
    animation-duration: 7s;
}
.color2{
    width:75px;
    height:75px;
    top:12.5px;
    left:12.5px;
    opacity: 0.75;
    animation-duration: 5s;
}
.color3{
    width:50px;
    height:50px;
    top:25px;
    left:25px;
    opacity: 0.75;
    animation-duration: 3s;
}



/* main content */

.grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(4, 180px);
    grid-gap: 5px;
    margin:20px auto;
    padding:20px;
    max-width:1600px;
}

.item{
    position: relative;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.item1 { grid-area: 1 / 1 / 4 / 2; }
.item2 { grid-area: 4 / 1 / 5 / 3; }
.item3 { grid-area: 3 / 2 / 4 / 3; }
.item4 { grid-area: 1 / 2 / 3 / 4; }
.item5 { grid-area: 3 / 3 / 5 / 4; }
.item6 { grid-area: 1 / 4 / 3 / 6; }
.item7 { grid-area: 3 / 4 / 5 / 5; }
.item8 { grid-area: 3 / 5 / 4 / 6; }
.item9 { grid-area: 4 / 5 / 5 / 7; }
.item10 { grid-area: 1 / 6 / 4 / 7; }

img{
    width:100%;
    height:100%;
    object-fit: cover;
    display: block;
    cursor: pointer;
    transition: transform 0.3s ease;

   
}

.item:hover img{
transform: scale(1.05);
}

.caption{
    position: absolute;
    bottom:-100%;
    left:10px;
    background: rgba(0,0,0,0.8);
    color:white;
    padding:5px 10px;
    border-radius:3px;
    font-size:14px;
    transition: bottom 0.3s ease;
}

.item:hover .caption{
    bottom:0;

}

.modal{
    position: fixed;
    top:0;
    left:0;
    width:100vw;
    height: 100vh;
    background: rgba(0,0,0,0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 101;
}

    .modal img{
        max-width:90%;
        max-height: 90%;
        object-fit: cover;
        transform: scale(0.7);
        opacity: 0;
        transition: 
            transform 0.5s ease-in-out,
            opacity 0.5s ease-in-out;
    }
    .modal img.reveal{
        transform: scale(1);
        opacity: 1;
    }



/* footer */

footer{
    color:rgb(51,51,51);
    display:flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding:20px 0;
    font-size:1.2rem;
}
.social-icons{
    margin-top:10px;

}
    .social-icons a{
        margin:0 10px;
        color:hsl(0, 0%, 20%);
        font-size:1.5rem;
        transition: color 0.3s;
    }
    .social-icons a:hover{
        color:hsl(0, 0%, 50%);
    }

/*  Media queries------------------- */

/* table styling */
@media (max-width:1025px){
    .nav-left h1{
        font-size:1.5rem !important;
    }

    .grid{
        grid-template-columns: 1fr;
        grid-template-rows: repeat(10, minmax(150px, auto));
        padding:5px;
        margin:auto;
    }

        .grid > div{
            grid-area: auto;
        }

}

@media (orientation: landscape) and (max-width:1024px){
    img{
        max-height: 90vh;
    }
}

/* smartphone styling */
@media (max-width:600px){
    nav{
        flex-direction: column;
        align-items: flex-start;
        height:auto;
        padding:10px 5%;
    }
    .nav-right a{
        margin-left:unset;
        margin-right:20px;
    }
    

}