#container {
    display: none;
    position: fixed;
    left: 20px;
    top: 40px;
    width: 500px;
    height: 650px;
    background-color: rgba(0, 0, 0, 0.8);
    color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    border-radius: 30px;
    z-index: 1000;
    opacity: 0;
    transition: opacity 1s, transform 1s;
}

#container.active {
    display: block;
    opacity: 1;
    transform: scale(1);
    animation: fadeIn 1s;
}

#container.closing {
    opacity: 0;
    transform: scale(0);
    animation: fadeOut 1s;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes fadeOut {
    from { opacity: 1; transform: scale(1); }
    to { opacity: 0; transform: scale(0); }
}

#website-iframe {
    width: 100%;
    height: calc(100% - 40px);
    border: none;
    pointer-events: auto;
}

#draggable-header {
    height: 40px;
    cursor: move;
    background: transparent;
    touch-action: none;
}

#close-btn {
    position: absolute;
    top: 10px;
    right: 20px;
    cursor: pointer;
    font-size: 20px;
    z-index: 1001;
}

#open-btn {
    position: fixed;
    bottom: 20px;
    left: 20px;
    cursor: pointer;
    width: 80px;
    z-index: 1001;
    transition: transform 0.3s;
}

#open-btn:hover {
    transform: scale(1.1);
}

@media (max-width: 600px) {
    #container {
    width: 100%;
    height: 100%;
    border-radius: 0;
    left: 0;
    top: 0;
    }

    #draggable-header {
    cursor: default;
    touch-action: none;
    }
}