/*
Author: Arjun Madichetty
Date: September 21, 2025
File Name: styles.css
*/

body, header, nav, main, footer, img, h1, section, aside, figure, figcaption {
    margin: 0;
    padding: 0;
    border: 0;
}

img {
    max-width: 100%;
    display: block;
}

/* Style rule for box sizing applies to all elements */
* {
    box-sizing: border-box;
}

header {
    text-align: center;
    font-size: 3em;
    color: #373684;
    font-family: "DM Serif Display", serif;
}

header h1 {
    font-style: italic;
}

nav {
    background-color: #373684;
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav ul {
    list-style-type: none;
    margin: 0;
    text-align: center;
    padding: 0;
}

nav li {
    display: block;
    font-size: 2em;
    font-family: "Roboto", sans-serif;
    border-top: 1px solid #e5e9fc;
}

nav li a {
    display: block;
    color: #fff;
    text-align: center;
    padding: 0.5em 1em;
    text-decoration: none;
}

main {
    padding: 2%;
    background-color: #e5e9fc;
    overflow: auto;
    font-family: Verdana, Arial, sans-serif;
}

main p {
    font-size: 1.25em;
}

.action {
    font-size: 1.75em;
    color: #373684;
    font-weight: bold;
}

#piano, #guitar, #violin {
    margin: 0 0 2% 0;
}

#info {
    clear: left;
    background-color: #c0caf7;
    padding: 1% 2%;
}

#contact {
    text-align: center;
}

#contact .email-link {
    color: #4645a8;
    text-decoration: none;
    font-weight: bold;
}

.tel-link {
    background-color: #373684;
    padding: 2%;
    margin: 0 auto;
    width: 80%;
    text-align: center;
    border-radius: 5px;
}

.tel-link a {
    color: #fff;
    text-decoration: none;
    font-size: 1.5em;
    display: block;
}

.email-link {
    font-style: italic;
}

.map {
    border: 5px solid #373684;
    width: 100%;
    height: 450px;
}

.round {
    border-radius: 15px;
}

footer {
    text-align: center;
    font-size: 0.65em;
    clear: left;
}

footer a {
    color: #4645a8;
    text-decoration: none;
}

a:hover, a:focus {
    color: #a52a2a;
    text-decoration: underline;
}

.tab-desk {
    display: none;
}

/* Step 13 — aside (mobile viewport) */
aside {
    text-align: center;
    font-size: 1.5em;
    font-weight: bold;
    color: #373684;
    text-shadow: 3px 3px 10px #8280cb;
}

/* Step 14 — figure (mobile viewport) */
figure {
    position: relative;
    max-width: 275px;
    margin: 2% auto;
    border: 8px solid #373684;
}

/* Step 15 — figcaption (mobile viewport) */
figcaption {
    position: absolute;
    bottom: 0;
    background: rgba(55, 54, 132, 0.7);
    color: #fff;
    width: 100%;
    padding: 5% 0;
    text-align: center;
    font-family: Verdana, Arial, sans-serif;
    font-size: 1.5em;
    font-weight: bold;
}

@media (min-width: 620px) {
    .tab-desk {
        display: inline;
    }

    nav li {
        display: inline-block;
        font-size: 1.25em;
        border-top: none;
    }

    #piano, #guitar, #violin {
        width: 29%;
        float: left;
        margin: 0 2%;
    }
}

@media (min-width: 1000px) {
    nav li {
        font-size: 1.5em;
    }

    main {
        font-size: 1.1em;
    }
}

/* Media Query for Tablet Viewport */
@media screen and (min-width: 550px), print {

    /* Tablet Viewport: Show tab-desk class, hide mobile class */
    .tab-desk {
        display: block;
    }
    .mobile {
        display: none;
    }

    /* Tablet Viewport: Style rule for header content */
    span.tab-desk {
        display: inline;
    }

    /* Tablet Viewport: Style rules for nav area */
    nav li {
        border-top: none;
        display: inline-block;
        font-size: 1.5em;
        border-right: 1px solid #e5e9fc;
    }

    nav li:last-child {
        border-right: none;
    }

    nav li a {
        padding: 0.25em 0.5em;
    }

    /* Tablet Viewport: Style rule for map */
    .map {
        width: 500px;
        height: 450px;
    }

    /* Step 16 — grid (tablet) */
    .grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-gap: 20px;
    }

    /* Step 17 — aside span (tablet) */
    aside {
        grid-column: 1 / span 2;
    }
}

/* Media Query for Desktop Viewport */
@media screen and (min-width: 769px), print {

    /* Desktop Viewport: Style rule for header */
    header {
        padding: 2%;
    }

    /* Desktop Viewport: Style rules for nav area */
    nav li a {
        padding: 0.5em 1.5em;
    }

    nav li a:hover {
        color: #373684;
        background-color: #e5e9fc;
    }

    /* Desktop Viewport: Style rules for main content */
    #info ul {
        margin-left: 5%;
    }

    main h3 {
        font-size: 1.5em;
    }

    #piano, #guitar, #violin {
        width: 29%;
        float: left;
        margin: 0 2%;
    }

    /* Step 18 — grid (desktop) */
    .grid {
        grid-template-columns: repeat(4, 1fr);
    }

    /* Step 19 — figcaption font size (desktop) */
    figcaption {
        font-size: 1em;
    }

    /* Step 20 — aside span (desktop) */
    aside {
        grid-column: 1 / span 4;
    }
}

/* Media Query for Print */
@media print {
    body {
        background-color: #fff;
        color: #000;
    }
}