body {
    margin: 0;
    padding: 0;
    background: linear-gradient(180deg, #0b0018, #21003a);
    font-family: Arial, sans-serif;
    color: #fff;
    text-align: center;
}

.container {
    padding: 40px 20px;
}

.title {
    font-size: 42px;
    font-weight: bold;
    margin-top: 20px;
}

.tagline {
    font-size: 20px;
    margin-top: -10px;
    color: #c88aff;
}

.phone {
    margin: 40px auto;
    padding: 20px;
    background: #150024;
    width: 320px;
    border-radius: 25px;
    box-shadow: 0px 0px 30px rgba(150, 0, 255, 0.4);
}

.logo {
    width: 200px;
    border-radius: 25px;
}

.description {
    margin-top: 15px;
    font-size: 15px;
    line-height: 1.5rem;
}

.download-btn {
    display: inline-block;
    padding: 15px 35px;
    background: #ff008c;
    color: white;
    font-size: 20px;
    border-radius: 12px;
    text-decoration: none;
    margin-top: 20px;
    box-shadow: 0px 0px 20px rgba(255, 0, 140, 0.6);
}

.download-btn:hover {
    background: #e6007b;
}