@font-face {
    font-family: "Fredoka";
    src: url("../fonts/Fredoka.woff2") format("woff2");
}

*, *::before, *::after {
    box-sizing: border-box;
}

:root {
    --bg: oklch(0.99 0.003 325);
    --primary: oklch(0.25 0.01 325);
    font-family: 'Fredoka', sans-serif, Arial, Helvetica;
    background-color: var(--bg);
    line-height: 1.6;
    scroll-behavior: smooth;      
}

body {
    margin: 0;
}


header {
    color: oklch(0.9961 0.0034 325.6);
    width: 100%;
    nav ul {
        background-color: var(--primary);
        padding: 0;
        margin: 0;
        list-style: none;
        display:flex;
    }


    nav a {
        padding: 1rem 2rem; 
        color: var(--bg); 
        text-decoration: none; 
        display: inline-block;
        transition: background-color 0.2s ease;
    }


    nav li:hover {
        background-color: oklch(24.185% 0.06893 252.26); 
    }

    nav li:focus-visible {
        outline: 4px dotted oklch(64.717% 0.23913 341.133); 
        outline-offset: 2px;
    } 

}

main{
    padding-top: 2vh;   
    padding-bottom: 4vw;
    nav ul {
        padding: 0;
        margin: 0;
        list-style: none;
        display:flex;
    }
    nav li{
        background-color: darkred;
        &:not(:first-child){
            &:hover{
                background-color: oklch(0.7 0.199 3.53); 
            }
        }
    }

    nav a {
        padding: 1rem 2rem; 
        color: var(--bg); 
        text-decoration: none; 
        display: inline-block;
        transition: background-color 0.2s ease;
        
        &:focus-visable{
            outline: 4px dotted oklch(64.717% 0.23913 341.133); 
            outline-offset: 2px;
        }
    }

    nav li:first-child{
        background-color: var(--bg);
        margin-inline-end: auto;
        

    }
    nav li:first-child a{
        color:var(--primary);
        font-weight: bold;
    }

    
    .row {
    display: flex;
    gap: 2rem;

        > div {
            border: 1px dashed var(--primary);
            padding: 1rem;
            flex: 1 1 auto;

            &:first-child {
                flex-grow: 2;
            }
        }
    }
    .visually-hidden{
        position: absolute;
        width: 1px;
        height: 1px;
        margin: -1px;
        border: 0;
        padding: 0;
        white-space: nowrap;
        clip-path: inset(100%);
        clip: rect(0 0 0 0);
        overflow: hidden;
    }
    img {
        max-width: 100%;
        height: auto;
    }
    .container {
    max-width: 80rem; 
    margin-inline: auto;
    padding-inline:1rem;
    }

    .container--narrow {
        max-width: 40rem; 
    }
    
    
    .cards {
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

    .cards {
        display: flex;
        gap: 2rem;
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .cards li {
        display: flex;
        flex-direction: column-reverse;
        flex-basis: 18rem;
        background-color: white;
        border: 0.5px solid oklch(0.5333 0 253 / 30.11%);
        border-radius: 10px;
        overflow: hidden;
        padding: 0;
        box-shadow: 0 0 .2rem oklch(0 0 0 / .2), 0 0 2rem oklch(0 0 0 / .1);
        transition: 0.2s ease-in-out;
        position: relative;

        &:hover {
            transform: scale(110%);
            transition: 0.2s ease-in-out;
        }
    }

    .cards li img {
        display: block;
        width: 100%;
        height: auto;
        border-radius: 10px 10px 0 0;
    }

    .overlay-link {
        font-size: 0;
        opacity: 0;
        position: static;
    }

    .overlay-link::after {
        content: "";
        position: absolute;
        inset: 0;
        z-index: 1;
        cursor: pointer;
    }

    .content {
        padding: 0 1rem 1rem 1rem;
    }


}
footer {
    background-color: oklch(26.8% 0 0); 
    color: white;
    padding: 1rem 0;
    margin-top: 2rem;
}

footer .highlight {
    color: oklch(73.65% 0.08697 250.642); 
    font-weight: normal;    
    font-style: normal;     
}


footer .container > *:last-child {
    margin-bottom: 0;
}