/* css reset rule */
* {
    margin: 0;
    padding: 0;
    border: 0;
    box-sizing: border-box;
}

/*Mobile*/

body {
    background-color: #212d40;
    color: #eaeaea;
    font-family: "Inter", sans-serif;
    line-height: 1.6;
}

header {
    background-color: #0f172a;
    text-align: center;
    padding: 24px;
    border-bottom: 4px solid #f4a261;
}

h1 {
    font-size: clamp(2rem, 6vw, 4rem);
    font-family: "Playfair Display", serif;
}

h1 span {
    display: block;
    font-size: 1rem;
    text-transform: lowercase;
    letter-spacing: 4px;
    margin-top: 8px;
}

.intro {
    max-width: 1000px;
    padding: 20px;
    margin: 0 auto;
}

main {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px;
}

h2 {
    margin-bottom: 12px;
}

.participation, .image, .hobbies {
    background-color: #2c3e50;
    border: 1px solid #9bc4cb;
    border-radius: 10px;
    padding: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

nav ul, .hobbies ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 16px;
}

nav a, .hobbies a {
    display: block;
    background-color: #212d40;
    color: #f4a261;
    text-decoration: none;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
}

nav a:hover, .hobbies a:hover {
    background-color: #f4a261;
    color: #212d40;
    transform: translateY(-2px);
}

img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

footer {
    background-color: #0f172a;
    text-align: center;
    padding: 16px;
    margin-top: 20px;
}
/*Tablet*/
@media screen and (min-width: 768px) {

    nav ul,
    .hobbies ul {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    nav li,
    .hobbies li {
        flex: 1 0 40%;
    }

}

/*Desktop*/

@media screen and (min-width: 1024px) {

    main {
        flex-direction: row;
        align-items: flex-start;
    }

    .participation {
        flex: 2;
    }

    .image,
    .hobbies {
        flex: 1;
    }

    nav ul,
    .hobbies ul {
        flex-direction: column;
    }

}