body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, #f0f0f0, #ffffff);
    color: #333;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.navbar {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.5);
    padding: 10px 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-item {
    font-size: 20px;
    color: #333;
}

.hero {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}

.hero-text {
    font-size: 2em;
    margin-bottom: 10px;
}

.hero-subtext {
    font-size: 1.2em;
    margin-bottom: 20px;
}

.waitlist-btn {
    margin-top: 20px;
    padding: 15px 30px;
    border: none;
    background-color: #2F80ED;
    color: white;
    font-size: 18px;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.waitlist-btn:hover {
    background-color: #56CCF2;
}

.modal {
    display: none; 
    position: fixed; 
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.8); 
}

.modal-content {
    background-color: #fefefe;
    margin: 15% auto; 
    padding: 20px;
    border: 1px solid #888;
    width: 30%; 
    border-radius: 10px; 
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2); 
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

input[type=email] {
    width: 100%; 
    padding: 12px 20px;
    margin: 8px 0;
    box-sizing: border-box;
    border: 2px solid #ccc;
    border-radius: 4px;
}

.submit-btn {
    background-color: #2F80ED; 
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 4px;
}

.submit-btn:hover {
    opacity: 0.8;
}

footer {
    background-color: #2F80ED;
    color: white;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    font-size: 14px;
}