.message {
    padding: 10px;
    margin: 10px 0;
    border-radius: 5px;
    text-align: center;
    font-size: 16px;
}

.success {
    background-color: #dff0d8;
    color: #3c763d;
}

.error {
    background-color: #f2dede;
    color: #a94442;
}


body {
    font-family: 'Montserrat', sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}

header {
    background: #ff9800;
    color: #fff;
    padding-top: 30px;
    min-height: 70px;
    border-bottom: #e8491d 3px solid;
    text-align: center;
}

header .logo {
    width: 200px;
}

header h1 {
    margin: 0;
    font-size: 36px;
}

header p {
    font-size: 18px;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
}

.form-section, .info-section, .download-section {
    background: #fff;
    padding: 20px;
    margin: 20px 0;
    border-radius: 10px;
}

form label {
    display: block;
    margin: 10px 0 5px;
}

form input {
    width: 100%;
    padding: 10px;
    margin: 5px 0 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button, .download-btn, .register-btn {
    display: block;
    width: 100%;
    background: #ff9800;
    color: #fff;
    border: 0;
    padding: 10px;
    cursor: pointer;
    border-radius: 5px;
    font-size: 18px;
    text-align: center;
    text-decoration: none;
}

button:hover, .download-btn:hover, .register-btn:hover {
    background: #e8491d;
}

footer {
    text-align: center;
    margin-top: 20px;
}

footer a {
    color: #ff9800;
    text-decoration: none;
}