.hero {
    background: linear-gradient(135deg, #007bff, #0056b3);
    padding: 18px 16px;
}

.hero h1 {
    margin-top: 0 !important;
    margin-bottom: 6px;
    font-size: 2rem;
}

.hero .lead {
    margin-bottom: 0;
}
.card {
    border-radius: 10px;
}

.download-action {
    min-width: 220px;
    min-height: 54px;
    padding: 13px 26px;
    font-size: 1.1rem;
    font-weight: 600;
}

.apk-update p,
.footer p {
    margin-bottom: 4px;
}

@media (max-width: 576px) {
    .hero {
        padding: 20px 16px;
    }

    .hero h1 {
        margin: 0;
        font-size: 1.55rem;
    }

    .hero .lead {
        margin: 4px 0 0;
        font-size: 1rem;
        line-height: 1.35;
    }

    .download-container {
        margin-top: 12px !important;
    }

    .download-container .col-md-8 {
        margin-bottom: 10px !important;
    }

    .download-container .card-body {
        padding: 12px 14px;
    }

    .download-container h3 {
        margin-bottom: 4px;
        font-size: 1.15rem;
    }

    .download-container .card-body > p {
        margin-bottom: 7px;
        line-height: 1.25;
    }

    .download-container .card-body > p.small {
        margin-top: 6px !important;
        margin-bottom: 0;
        font-size: 0.72rem;
    }

    .download-action {
        width: min(100%, 280px);
        min-height: 42px;
        padding: 8px 18px;
        font-size: 1rem;
    }
}