html {
    scroll-behavior: smooth; /* Smooth scrolling for main/other pages, AI suggestion */
}

body {
    margin: 0;
    padding: 0;
    display: grid;
    width: 100%;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: 125px 50px auto 45px;
}

header {
    grid-row: 1 / 2;
    grid-column: 1 / span 12;
    background-color: #3F63FF;
}

header img {
    height: 125px;
    width: 125px;
    float: left;
}

header h1 {
    font-size: 3em;
    padding-left: 3em;
    font-family: 'JetBrains Mono';
    letter-spacing: .1em;
}

header h1 a {
    text-decoration: none;
    color: black;
}

#nav {
    grid-row: 2 / 3;
    grid-column: 1 / span 12;
}

#nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-gap: 2px;
    grid-template-columns: repeat(5, 1fr);
    background-color: white;
    height: 50px;
}

#nav ul li {
    grid-column: span 1;
    background-color: #8a96e3;
    text-align: center;
    padding: 15px 0 15px 0;
}

#nav ul li a {
    grid-column: span 1;
    text-decoration: none;
    color: black;
    font-family: 'JetBrains Mono';
    vertical-align: middle;
}

#menu {
    display: inline-block;
    font-family: 'JetBrains Mono';
    background-color: #8a96e3;
    width: 100%;
    position: sticky;
    top: 15px;
}

#menu ul {
    list-style-type: none;
    padding-left: 16px;
}

#menu ul li a{
    text-decoration: none;
    color: black;
    font-size: 1.5em;
}

span {
    text-shadow: 2px 2px #3F63FF;
}

main {
    grid-row: 3 / 4;
    grid-column: 1 / span 12;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(1, 1fr);
    width: 100%;
}

main article {
    grid-column: 1 / span 12;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(1, 1fr);
}

#homearticle{
    grid-column: 1/ span 8;
    grid-row: 1 / span 1;
    padding: 20px;
    font-family: 'JetBrains Mono';
}

#buildingarticle {
    grid-column: 1 / span 12;
    grid-row: 1 / span 1;
    padding: 0px 20px 20px 20px;
    font-family: 'JetBrains Mono';
}

#buildingarticle ul {
    list-style-type: none;
    padding-left: 0px;
}

#troubleshooting {
    grid-column: 1 / span 12;
    grid-row: 1 / span 1;
    padding: 20px;
    font-family: 'JetBrains Mono';
}

#troubleshooting h2 {
    font-size: 2em;
    text-align: center;
}

textarea {
    width: 40%;
    height: 100px;
}

hr {
    border: 1px solid black;
}

#homearticle h2,#toolsarticle h2, #maincomparticle h2, #buildingarticle h2 {
    font-size: 2em;
}

#toolsarticle {
    grid-column: 5 / span 8;
    grid-row: 1 / span 1;
    padding: 20px;
    font-family: 'JetBrains Mono';
}

#maincomparticle {
    grid-column: 5 / span 8;
    grid-row: 1 / span 1;
    padding: 20px;
    font-family: 'JetBrains Mono';
}

#maincomparticle h3 {
    font-size: 1.5em;
}

#homeimg {
    grid-column: 9 / span 4;
    grid-row: 1 / span 1;
    padding: 50px 50px 50px 70px;
}

#toolsimg {
    grid-column: 1/ span 4;
    grid-row: 1 / span 1;
    padding: 50px 70px 50px 50px;
}

#maincompimg {
    grid-column: 1 / span 4;
    grid-row: 1 / span 1;
    padding: 50px 50px 50px 50px;
}

table {
    border-collapse: collapse;
    width: 100%;
}

caption {
    border: 2px solid black;
    padding: 5px;
    background-color: #8a96e3;
}

td, th {
    border: 2px solid black;
    padding: 5px;
    text-align: left;
    width: 50%;
}

tr:nth-child(even) {
    background-color: #8a96e3;
}

#homeimg img {
    height: auto;
    width: 100%;
    position: sticky;
    top: 15px;
}

#toolsimg img {
    height: auto;
    width: 115%;
    position: sticky;
    top: 15px;
}

#maincompimg img {
    height: auto;
    width: 100%;
    position: sticky;
    top: 238px;
}

#video {
    position: relative;
    padding-bottom: 56.25%; /* Used AI to fix sizing and positioning */
    height: 0;
    overflow: hidden;
    max-width: 100%;
}

#video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

footer {
    grid-row: 4 / 5;
    grid-column: 1 / span 12;
    background-color: black;
    color: white;
    font-family: 'JetBrains Mono';
    text-align: center;
    font-size: 80%;
}

footer a {
    color: white;
}

@media only screen and (max-width: 1025px) {
    #homeimg {
        display: none;
    }

    #homearticle, #toolsarticle, #buildingarticle {
        grid-column: 1 / span 12;
    }

    #toolsimg {
        display: none;
    }

    #nav ul li a {
        font-size: 80%;
        overflow: hidden;
    }

    #menu ul li a {
        font-size: 80%;
        overflow: hidden
    }

    #maincompimg img {
        top: 171px;
    }
}

@media only screen and (max-width: 745px) {
    #maincompimg {
        display: none;
    }

    #maincomparticle {
        grid-column: 1 / span 12;
    }
}

@media only screen and (max-width: 638px) {

    header h1 {
        font-size: 2em;
        padding-top: 21px;
    }

    #nav ul {
        align-items: center;
    }

    #nav ul li {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0;
        height: 50px;
    }    

    #nav ul li a {
        font-size: 70%;
    }
}