body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    overflow: hidden;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1;
}


.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: transparent;
    z-index: 2;
    width: 90%;
    max-width: 800px;
    text-align: center;
}

.title {
    font-size: 64px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #fff;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    margin-bottom: 20px;
}

.title-sub {
    font-size: 28px;
    font-family: "Merriweather", serif;
    font-weight: 400;
    color: #fff;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    margin-bottom: 40px;
}

.button {
    background-color: #7c3aed;
    color: #fff;
    border: none;
    padding: 20px 40px;
    font-size: 24px;
    font-family: sans-serif;
    font-weight: 600;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    text-decoration: none;
    display: inline-block;
    line-height: 1.2;
}

.button:hover {
    background-color: #8f4ce6;
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.4);
}

@media (max-width: 768px) {
    .title {
        font-size: 42px;
        margin-bottom: 15px;
    }
    
    .title-sub {
        font-size: 20px;
        margin-bottom: 30px;
        padding: 0 10px;
    }
    
    .button {
        padding: 15px 30px;
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 32px;
        margin-bottom: 10px;
    }
    
    .title-sub {
        font-size: 16px;
        margin-bottom: 25px;
    }
    
    .button {
        padding: 12px 25px;
        font-size: 18px;
    }
}