*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body{
    height: 100vh;
    background: linear-gradient(135deg, #c2e9fb, #a1c4fd);
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-container{
    text-align: center;
    background-color: white;
    padding: 50px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.heading{
    font-size: 32px;
    margin-bottom: 15px;
}

.tagline{
    font-size: 16px;
    color: #555;
    margin-bottom: 30px;
}

.start-btn{
    padding: 12px 30px;
    font-size: 16px;
    font-weight: bold;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    background-color: #4e89ff;
    color: white;
    transition: all 0.3s ease;
}

.start-btn:hover{
    background-color: #1f5fff;
    transform: scale(1.1);
}