* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: white;
    color: #333;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

header {
    background-color: rgb(2, 221, 250);
    padding: 20px 0;
    text-align: center;
}

h1 {
    font-size: 24pt;
    color: rgb(176, 3, 150);
    letter-spacing: 1px;
    text-shadow: 1px 1px 1px #015606;
    font-family: "Arimo";
}

/* Navigation */

nav {
    background-color: #000;
    padding: 10px 0;
    text-align: center;
}

nav a {
    color: #fc02ce;
    text-decoration: none;
    font-weight: bold;
    font-size: 14pt;
    display: block;
    padding: 8px 15px;
}

nav a:hover {
    color: yellow;
    background-color: #333;
}

/* Navigation End */

main {
    padding: 20px;
    margin: 0 auto;
    max-width: 1200px;
}

.introduction p {
    color: rgb(172, 1, 211);
    font-size: 11pt;
    font-weight: normal;
    line-height: 1.6;
    margin-bottom: 15px;
}

.photos {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin: 30px 0;
}

.photos img {
    width: 90%;
    height: auto;
    object-fit: cover;
    max-height: none;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

footer {
    background-color: #333;
    color: aquamarine;
    padding: 20px;
    text-align: center;
    font-size: 10pt;
}

/* Tablet Size */
@media screen and (min-width: 600px) {

    h1 {
        font-size: 32pt;
    }

    nav a {
        display: inline-block;
        font-size: 15pt;
    }

    .introduction p {
        font-size: 12pt;
        margin-left: auto;
        margin-right: auto;
    }

    .photos {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        padding: 0 50px;
    }

    .photos img {
        width: 100%;
    }
}

/* Desktop Size */
@media screen and (min-width: 1024px) {

    h1 {
        font-size: 36pt;
    }

    nav a {
        font-size: 16pt;
    }

    main {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 40px;
        padding: 40px;
    }

    .photos {
        grid-column: 1 / -1;
        display: flex;
        flex-direction: row;
        gap: 2%;
        justify-content: space-between;
        margin: 0;
        padding: 0;
    }

    .photos img {
        width: 23%;
        max-height: 250px;
        border-radius: 50%;
    }

    .introduction {
        grid-column: 1 / -1;
    }
}