* {
    margin: 5px;
    border-radius: 5px;
    font-family: "Segoe UI", Arial, Helvetica, sans-serif;
    box-sizing: border-box;
}

body {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: flex-start;
    width: 100%;
    background-color: #fdfdfd;
    color: #333;
}



header {
    background-color: #a7f3d0;
    color: #064e3b;
    width: 100%;
    text-align: left;
    padding: 15px;
}

h1, h2, h3, h4 {
    width: 100%;
    margin: 0;
}

nav {
    background-color: #93c5fd;
    width: 100%;
    padding: 10px;
}

nav ul {
    display: none;
    padding: 0;
    margin: 0;
}

nav ul li {
    display: inline;
    list-style: none;
    margin-right: 15px;
}

nav ul li a {
    color: #1e3a8a;
    font-weight: bold;
    text-decoration: none;
}

main { 
    width: 100%;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    align-items: flex-start;
}


footer {
    background-color: #e5e7eb;
    color: #374151;
    width: 100%;
    text-align: center;
    padding: 15px;
}

footer a {
    color: #2563eb;
    text-decoration: none;
}

.presentacio {
    margin-top: 20px;
    background-color: #e0f2fe;
    padding: 15px;
    border-radius: 8px;
    width: 100%;
}



.canva-embed-direct {
    
    display: block;
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9; 
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(63,69,81,0.16);
    margin: 1em 5px;
    border: 0;
}

.presentacio-text-direct {
    
    display: block;
    text-align: center;
    margin-top: 10px;
    color: #1e3a8a;
    font-weight: bold;
    text-decoration: none;
}

.presentacio-text-direct:hover {
    text-decoration: underline;
}






 
    nav {
        height: 40px;
    }
    nav ul {
        display: inline;
    }
    main {
        width: 100%; 
    }