html {
    background-color: rgb(12, 12, 12); 
    color: rgb(230, 230, 230); 
    margin: 0;
    padding: 0;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Ginto', sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100vh;
}

header {
    grid-row: span;
    padding: 0;
    width: 100%;
    display: flex;
    flex-direction: column; 
    align-items: center; 
}

header > div {
    display: flex; 
    justify-content: center; 
    align-items: center; 
    width: 100%;
}

header img {
    width: auto; 
    height: 200px;
    margin-right: 20px; 
    margin-bottom: -65px;
}

header h1 {
    font-size: 5vw;
    margin: 0;
    text-align: center;
    align-content: center;
    background: linear-gradient(90deg, rgba(26, 0, 141, 1) 0%, rgba(255, 255, 255, 1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}


nav {
    width: 100%;
    position: sticky;
    top: 40px; 
    background-color: #202020;
}

nav ul {
    list-style-type: none;
    display: flex;
    margin: 15px;
    padding: 0;
    width: 100%;
    justify-content: space-evenly;
    align-items: center;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    text-decoration: none;
    color: rgb(230, 230, 230);
    font-size: 20px;
    font-weight: bold;
    transition: color 300ms ease;
}

nav ul li a:hover {
    color: #2000ae;
}




@media screen and (max-width: 768px) {
    header h1 {
        font-size: 4rem; 
    }

    header img {
        height: 150px; 
    }

    nav ul {
        flex-direction: column; 
        justify-content: center;
        align-items: center;
        flex-wrap: wrap; 
        padding: 0;
    }

    nav ul li {
        margin: 5px 0; 
    }

    nav ul li a {
        font-size: 18px; 
        padding: 12px 0; 
    }

    nav {
        position: fixed; 
        top: 0; 
        left: 0;
        right: 0;
        z-index: 100; 
    }
}


@media screen and (max-width: 480px) {
    header h1 {
        font-size: 5rem; 
    }

    header img {
        height: 120px; 
    }

    nav ul li a {
        font-size: 16px;
    }
}