:root {
    --background-color: #dad7cd;
    --text-color: #3a5a40;

    --header-bg: #a3b18a;
    --header-txt: #344e41;
}

html, body {
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Josefin Sans', sans-serif;
    
}

header {
    background-color: var(--header-bg);
    padding: 5px 20px;
    color: var(--header-txt);
    margin: auto;
}

ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: space-between;
}

header ul {
    background-color: r;
}

header ul li {
    font-weight: 700;
    font-size: 15px;
}


/* ----main body---- */

main {
    text-align: right;
    margin: auto;
    padding: 0px 20px;
}

@media (min-width: 900px) {
    header, main {
        width: 800px;
    }
    
}

@media (max-width: 400px) {
    h1 {
        font-size: 22px;
    }
    h2 {
        font-size: 21px;
    }

}

@media (min-width: 400px) and (max-width: 500px) {
    h1 {
        font-size: 28px;
    }

    h2 {
        font-size: 21px;
    }
}

@media (min-width: 500px) {
    body {
        border: 25px solid  var(--header-bg);
    }
    header {
        background-color: transparent;
        border-bottom: 2px solid var(--header-bg);
        padding: 0;
    }
    .container {
        padding: 20px;
    }
}



.highlight {
    text-shadow: 3px 3px var(--header-bg);
}

/* ----card---- */

section {
    text-align: center;
    display: flex;
    gap: 20px;
    padding-bottom: 50px;
    border-bottom: 2px var(--header-bg) solid;
    border-top: 2px var(--header-bg) solid;

}

#project {
    display: flex;
    flex-direction: column-reverse;
    align-items: center;

}

video {
    width: 100% ;
    border: 3px solid #263324;
    border-radius: 10px;
    /* object-fit: fill; */
}

a {
    text-decoration: none;
    color: var(--header-txt);
}

/* link */
#project a {
    padding: 12px 30px;
    background-color: var(--header-bg);
    margin-top: 10px;
    font-weight: 700;
    text-shadow: 1px 1px 3px whitesmoke;
    /* font-size: 20px; */
    border-radius: 10px;
    text-align: center;
    box-shadow: 5px 5px var(--text-color);
    display: inline-block;
}

#project a:active, #project a:hover{
    box-shadow: 0px 0px var(--text-color);

}
/*  */


h2 {
    margin-bottom: 0;
}

#project p {
    margin-top: 5px;
}


footer {
    /* display: flex; */
    text-align: center;
    padding: 20px 0px;
}

footer p {
    margin: 0;
}

footer ul {
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    
}

footer ul li {
    /* background-color: red; */
    /* flex-grow: 1; */
    /* padding: 10px; */
    text-align: center;
}

li a:hover {
    text-decoration: dotted underline;
}