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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f0f0f0;
    padding-top: 60px;
}

p {
    text-align: left;
}

/* Header styles */
#header {
    background-color: #333;
    color: #fff;
    padding: 10px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

#header-img {
    width: 120px;
    margin-left: 20px;
}

header nav {
    text-align: center;
    margin-top: 10px;
}

header .nav-link {
    color: #fff;
    text-decoration: none;
    margin: 0 15px;
    padding: 10px;
    transition: all 0.3s ease-in-out;
}

header .nav-link:hover {
    background-color: #555;
}


main {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

ul {
    text-align: left;
}


section {
    flex-basis: 100%;
    padding: 100px 100px 60px 20px;
    text-align: center;
    background-color: #fff;
}

section h2 {
    margin-bottom: 20px;
}

/* Video styles */
#video {
    display: block;
    width: 100%;
    height: 400px; 
    border: none;
}

#form {
    text-align: center;
    margin-top: 40px;
}

#email, #submit {
    padding: 10px;
    font-size: 16px;
    border-radius: 4px;
}

#email {
    width: 250px;
    margin-right: 10px;
    border: 1px solid #ccc;
}

#submit {
    background-color: #333;
    color: #fff;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
}

#submit:hover {
    background-color: #555;
}

@media (min-width: 768px) {
    main {
        padding: 40px;
    }

    section {
        flex-basis: calc(33.33% - 40px);
        margin: 20px;
    }
}