body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #333;
    min-height: 100vh;
}

header {
    background-color: #007bff;
    color: white;
    text-align: center;
    padding: 50px 20px;
}

header h1 {
    margin: 0;
    font-size: 2.5em;
}

header p {
    font-size: 1.2em;
}

section {
    padding: 40px 20px;
    max-width: 800px;
    margin: 20px auto;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

#about {
    background-color: white;
}

#features {
    background-color: #e9ecef;
}

#features ul {
    list-style-type: none;
    padding: 0;
}

#features li {
    padding: 10px 0;
    font-size: 1.1em;
    position: relative;
    padding-left: 30px;
}

#features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

#pricing {
    text-align: center;
    background-color: white;
}

.connect-btn {
    display: inline-block;
    margin: 20px;
    padding: 15px 30px;
    font-size: 1.2em;
    background-color: #28a745;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.connect-btn:hover {
    background-color: #218838;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #007bff;
    color: white;
}