* {
    left: 0;
    background: rgba(0,0,0,0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.modal-content {
    background: white;
    width: 95%;
    max-width: 500px;
    border-radius: 24px;
    padding: 40px;
    position: relative;
}

.closeModal {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 28px;
    cursor: pointer;
}

.modal-content form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 25px;
}

.modal-content input,
.modal-content textarea {
    padding: 15px;
    border-radius: 12px;
    border: 1px solid #ccc;
}

@media(max-width: 900px) {

    .channel-card {
        grid-template-columns: 1fr;
    }

    .charts-grid {
        grid-template-columns: 1fr;
    }

    .hero h2 {
        font-size: 42px;
    }

    footer {
        grid-template-columns: 1fr;
    }

}