body {
    margin: unset;
    background-color: #FAF7F7;
}

a {
    text-decoration: none;
}

img {
    /* Default image size */
    max-width: 40%;
    height: auto;
}

video {
    /* Default video size */
    max-width: 40%;
    height: auto;
}




/* Text and section styles */
.width {
    /* Sets maximum width and centers all content */
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 35px;
    padding-right: 35px;
}

.section {
    padding-top: 125px;
    padding-bottom: 125px;
}

.tag {
    /* Tag: "— chapter 01 · about" etc. */
    color: #a7455d;
    font-family: 'Segoe UI', sans-serif;
    font-size: 16px;
    font-weight: 500;
    font-style: unset;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

h2 {
    /* Section titles */
    color: #2F020C;
    font-family: 'Times New Roman', Times, serif;
    font-size: 55px;
    text-transform: uppercase;

    padding-top: 25px;
    padding-bottom: 15px;
}

h3 {
    /* Section introduction */
    color: #2F020C;
    font-family: 'Times New Roman', Times, serif;
    font-size: 20px;
    font-style: italic;
    font-weight: 200;

    padding-bottom: 60px;

    text-align: justify;
}

h4 {
    /* Subheading: "I'm Marleen Felber." etc. */
    color: #2F020C;
    font-family: 'Times New Roman', Times, serif;
    font-size: 45px;
    font-weight: 400;
    letter-spacing: -0.02em;

    margin: 0px;
}

.subtitle {
    /* Cursive phrases: "hello there," etc. */
    color: #751B30;
    font-family: 'Segoe Script', 'Brush Script MT', 'Snell Roundhand', cursive;
    font-size: 25px;
    letter-spacing: -0.01em;
    font-weight: bold;
    text-transform: lowercase;

    margin-top: 0;
}

.body-text {
    /* Body text */
    color: #2F020C;
    font-family: 'Times New Roman', Times, serif;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0.01em;

    text-align: justify;
}

.body-text a {
    /* Links in a body text */
    color: #751B30;
    font-weight: 600;
    transition: color 0.25s ease;
}

.body-text a:hover {
    /* Link color changes when hovering over it */
    color: #B8698E;
}




/* Button to get to top */
.buttonToTop {
    position: fixed;
    right: 30px;
    bottom: 30px;
    color: #420D19;
    font-family: 'Arial', sans-serif;
    font-size: 50px;
    transform: scale(1);
    transition: transform 0.25s ease;

    z-index: 100;
}

.buttonToTop:hover {
    /* Button size changes when hovering over it */
    transform: scale(1.2);
}




/* Navigation bar */
nav {
    position: sticky;
    width: 100%;
    top: 0px;
    z-index: 1000;

    box-shadow: 0px 1px #e6d6d9;

    background-color: #faf7f7ec;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.nav-menu-links {
    /* Flexbox for nav links: about, my cats, travel, photography */
    display: flex;
    flex-wrap: wrap;

    list-style-type: none;
    align-items: center;
    gap: 2.5px;
}

.logo {
    /* Logo in the nav bar: "marleen felber." */
    color: #420D19;
    font-family: 'Times New Roman', Times, serif;
    font-size: 30px;
    font-weight: 600;
    font-style: italic;
}

.nav-flex-container {
    /* Flexbox for logo and nav links */
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;

    justify-content: space-between;
    align-items: center;

    padding-top: 15px;
    padding-bottom: 15px;
}

.nav-flex-container ul li a {
    /* Style of nav links */
    color: #420D19;
    font-family: 'Times New Roman', Times, serif;
    font-size: 15px;
    letter-spacing: 0.05em;
    text-transform: uppercase;

    background-color: transparent;
    padding: 10px 20px 10px 20px;
    margin-left: 10px;
}

.nav-flex-container ul li a:hover {
    /* Link color and background color change when hovering over it */
    color: #F6BAD6;
    background-color: #420D19;

    border-radius: 100px;
    transition: background 0.25s ease, color 0.25s ease;
}




/* Introduction section */
.intro-flex-container {
    /* Flexbox for introduction */
    display: flex;
    flex-direction: column;
    text-align: center;
    flex-wrap: wrap;

    border-color: #E6D6D9;
    border-width: 0px 0px 1px 0px;
    border-style: solid;
    background: linear-gradient(to bottom, #FAF7F7, #F1D3DF);
}

.intro-flex-container .tag {
    font-size: 16px;
    font-style: unset;

    margin-bottom: 45px;
}

h1 {
    /* Title */
    color: #2F020C;
    font-family: 'Segoe Script', 'Brush Script MT', 'Snell Roundhand', cursive;
    font-size: 80px;
    letter-spacing: -0.01em;
    line-height: 1.0;
    text-transform: lowercase;

    margin-top: 20px;
    margin-bottom: 20px;
}

.intro-flex-container>p {
    /* Divider symbols */
    color: #a7455d;
    font-size: 20px;
    font-style: italic;

    margin-top: 10px;
    margin-bottom: 15px;
}

.intro-flex-container>.phrases {
    /* Phrases below divider */
    color: #2F020C;
    font-family: 'Times New Roman', Times, serif;
    font-size: 20px;
    font-style: italic;
    font-weight: 200;
    letter-spacing: 0.05em;

    margin-top: 10px;
}




/* About section */
.about-flex-container {
    /* Flexbox for image and text */
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 5%;
}

.about-flex-container div {
    /* Sets maximum width for text column */
    max-width: 55%;
}

.about-flex-container div .subtitle {
    /* Removes space below - "hello there," */
    margin-bottom: 0px;
}

.about-flex-container .note-flex-container {
        margin-top: 30px;
    }

.portrait {
    /* Centers and resizes image */
    object-fit: cover;
    width: 40%;

    display: block;
    margin: 0px auto;
}




/* About and cat section */
.note-flex-container {
    /* Flexbox for note-like divs with dark left border */
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;

    background-color: #F8E0EA;
    border-color: #2F020C;
    border-width: 0px 0px 0px 3px;
    border-style: solid;

    padding-left: 35px;
    padding-right: 35px;
}

.note-flex-container .tag {
    /* Note heading */
    color: #a7455d;
    font-family: 'Segoe UI', sans-serif;
    font-size: 16px;
    font-weight: 500;
    font-style: unset;
    letter-spacing: 0.2em;
    text-transform: uppercase;

    margin-top: 30px;
    margin-bottom: -0.5px;
}

.note-flex-container p {
    /* Note text */
    color: #5E2638;
    font-family: 'Times New Roman', Times, serif;
    font-size: 17px;
    font-style: italic;
    font-weight: 200;
    letter-spacing: 0.05em;

    text-align: justify;

    margin-bottom: 30px;
}




/* About and travel section */
.overview-flex-container {
    /* Flexbox for information */
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;

    justify-content: space-between;
    align-items: center;

    margin-top: 55px;

    border-color: #E6D6D9;
    border-width: 1px 0px 0px 0px;
    border-style: solid;
}

.overview-flex-container .tag {
    /* Information tag */
    color: #a7455d;
    font-family: 'Segoe UI', sans-serif;
    font-size: 16px;
    font-weight: 500;
    font-style: unset;
    letter-spacing: 0.2em;
    text-transform: uppercase;

    margin-bottom: -2px;
}

.overview-flex-container p {
    /* Information text */
    color: #420D19;
    font-family: 'Times New Roman', Times, serif;
    font-size: 17.5px;
    font-style: italic;
    font-weight: 200;
    letter-spacing: 0.05em;

    margin-bottom: -2px;
}




/* Cat section */
#section2 {
    background: linear-gradient(to bottom, #eecbd9, #FAF7F7);

    border-color: #E6D6D9;
    border-width: 0px 0px 1px 0px;
    border-style: solid;
}

.cats-flex-container {
    /* Flexbox for cat section */
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;

    justify-content: center;
    align-items: center;
}

.cats-info-flex-container {
    /* Flexbox for each cat: image, name, nickname */
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;

    align-items: center;
    margin-bottom: 15px;

    max-width: 50%;
}

.cats-info-flex-container img {
    /* Images of cat section */
    max-width: unset;
    width: 60%;

    margin-bottom: 5px;

    transform: scale(1);
    transition: transform 0.25s ease;
}

.cats-info-flex-container img:hover {
    /* Image size changes when hovering over it */
    transform: scale(1.05);
}

.cats-info-flex-container .subtitle {
    /* Centers cat nickname */
    text-align: center;
}





/* Travel section */
.maldives-flex-container {
    /* Flexbox for text/image and video */
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;

    justify-content: center;
    align-items: center;
    gap: 5%;
}

.maldives-flex-container div {
    /* Sets maximum width for the text/image column */
    max-width: 55%;
}

.maldives-flex-container img {
    /* Centers polaroid image */
    max-width: unset;
    width: 70%;

    display: block;
    margin: 10px auto;
}




/* Photography section */
#section4 {
    background-color: #F8E0EA;
}

.photography-flex-container {
    /* Flexbox for photo gallery */
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;

    justify-content: space-between;
    align-items: center;
}

.photography-flex-container img {
    /* Images of photo gallery */
    object-fit: cover;
    max-width: unset;
    width: 280px;
    height: 400px;

    box-sizing: border-box;
    border-radius: 5% 5% 0% 0%;
    box-shadow: 5px 5px 10px #2f020c69;

    filter: saturate(0%);
    transition: filter 0.25s ease;
}

.photography-flex-container img:hover {
    /* Image filter changes when hovering over it */
    filter: saturate(100%);
}

.photography-flex-container p {
    /* Image captions */
    color: #751B30;
    font-family: 'Segoe UI', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}




/* Footer section */
footer {
    background-color: #2F020C;
    padding-top: 100px;
    padding-bottom: 100px;
}

.footer-flex-container {
    /* Flexbox for footer */
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
}

footer h2 {
    /* Footer title */
    color: #F6BAD6;
    font-family: 'Segoe Script', 'Brush Script MT', 'Snell Roundhand', cursive;
    font-size: 35px;
    letter-spacing: -0.01em;
    text-transform: lowercase;

    padding: 0px;
    margin-bottom: 20px;
}

footer h3 {
    /* Footer subtitle */
    color: #F1D3DF;
    font-family: 'Times New Roman', Times, serif;
    font-size: 20px;
    font-style: italic;
    font-weight: 200;
    letter-spacing: 0.05em;

    padding-bottom: 50px;
    border-color: #5a303a;
    border-width: 0px 0px 1px 0px;
    border-style: solid;
}

.footer-subcategories-flex-container {
    /* Flexbox for subheadings: sections, links and credits */
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;

    justify-content: space-between;
    
    margin-top: 35px;
}

footer div .tag {
    /* Subheadings */
    color: #F1D3DF;
}

.footer-subcategory-style {
    /* Text and links below subheadings */
    color: #C49CA9;
    font-family: 'Segoe UI', sans-serif;
    font-size: 16px;
    font-weight: 200;
    font-style: italic;

    margin-top: 0px;
    transition: color 0.25s ease;
}

footer div a:hover {
    /* Footer link color changes when hovering over it */
    color: #FAF7F7;
}

p a {
    /* Links in a paragraph: "designed by Freepik" */
    color: #C49CA9;
    transition: color 0.25s ease;
}




/* Media query for responsive design */
@media (max-width: 1024px) {

    ul {
        padding-left: unset;
    }

    h1 {
        font-size: 65px;
    }

    h4 {
        font-size: 40px;
    }

    .body-text {
        font-size: 19px;
    }

    .intro-flex-container p {
        font-style: unset;
        margin-top: 15px;
    }

    .subtitle {
        font-size: 24px;
    }

    .about-flex-container .body-text{
        margin-top: 40px;
    }

    .about-flex-container .note-flex-container {
        margin-top: 40px;
    }

    .overview-flex-container {
        padding-top: 30px;
        gap: 15px;
    }

    .cats-flex-container {
        justify-content: start;
    }

    .cats-flex-container .note-flex-container {
        margin-top: 10px;
    }

    .maldives-flex-container img {
        padding-bottom: 25px;
    }

    .maldives-flex-container .body-text {
        padding-bottom: 25px;
    }

    .photography-flex-container {
        justify-content: center;
        gap: 30px;
    }

    .footer-subcategories-flex-container {
        gap: 30px;
    }




    /* Changes flex-direction */
    .nav-flex-container {
        flex-direction: column;
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .nav-menu-links {
        flex-direction: column;

        margin-bottom: 0px;
        gap: 7px;
    }

    .nav-flex-container ul li a {
        font-size: 20px;
    }




    /* Unsets maximum width and may apply new width */
    .about-flex-container div {
        max-width: unset;
    }

    .portrait {
        max-width: unset;
        width: 80%;
        margin-bottom: 55px;
    }

    .maldives-flex-container div {
        max-width: unset;
    }

    video {
        max-width: unset;
        width: 80%;
    }

    .cats-info-flex-container {
        max-width: unset;
    }




    /* Removes hover, transform and filter effects */
    .buttonToTop:hover {
        transform: none;
    }

    .nav-flex-container ul li a:hover {
        color: #751B30;
        background-color: transparent;
        border-radius: 0px;
    }

    .cats-info-flex-container img:hover {
        transform: none;
        transition: none;
    }

    .photography-flex-container img {
        filter: saturate(100%);
    }
}