* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.popup-overlay.open {
    display: flex;
    opacity: 1;
}

.popup-content {
    background: #fff;
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    padding: 30px;
    position: relative;
    text-align: center;
    transform: scale(0.7);
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.popup-overlay.open .popup-content {
    transform: scale(1);
}

.popup-overlay .popup-content .close-btn {
    position: absolute !important;
    top: 10px !important;
    right: 10px !important;
    background: #ff2e63 !important;
    color: #fff !important;
    border: none !important;
    border-radius: 50% !important;
    width: 30px !important;
    height: 30px !important;
    min-width: 30px !important;
    min-height: 30px !important;
    max-width: 30px !important;
    max-height: 30px !important;
    font-size: 18px !important;
    line-height: 30px !important;
    text-align: center !important;
    vertical-align: middle !important;
    cursor: pointer !important;
    transition: background 0.3s !important;
    display: inline-flex !important;
    justify-content: center !important;
    align-items: center !important;
    overflow: hidden !important;
    aspect-ratio: 1 / 1 !important;
    box-sizing: content-box !important;
    padding: 0 !important;
    margin: 0 !important;
    z-index: 1001 !important;
}

.popup-overlay .popup-content .close-btn:hover,
.popup-overlay .popup-content .close-btn:focus {
    background: #ff4a7a !important;
    outline: none !important;
}

.popup-overlay.open .popup-content h2 {
    color: #ff2e63 !important;
    font-size: 28px !important;
    margin-bottom: 15px !important;
    animation: bounceShake 1.2s ease-out forwards !important;
}

.popup-content p {
    color: #333;
    font-size: 16px;
    margin-bottom: 20px;
}

.offer {
    background: #ff2e63;
    color: #fff;
    padding: 10px;
    border-radius: 8px;
    margin: 15px 0;
    font-size: 20px;
    font-weight: bold;
}

.features {
    text-align: left;
    margin: 20px 0;
    padding-left: 20px;
}

.features li {
    color: #333;
    font-size: 16px;
    margin-bottom: 10px;
    list-style: none;
    position: relative;
}

.features li::before {
    content: "✅";
    position: absolute;
    left: -20px;
}

.cta-btn {
    display: inline-block;
    padding: 12px 30px;
    background: #ff2e63;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    transition: background 0.3s, transform 0.2s;
}

.cta-btn:hover,
.cta-btn:focus {
    background: #ff4a7a;
    transform: scale(1.05);
    outline: none;
}

@media (max-width: 600px) {
    .popup-content {
        width: 95%;
        padding: 20px;
    }

    .popup-overlay .popup-content .close-btn {
        top: -12px !important;
        right: -12px !important;
    }

    .popup-overlay.open .popup-content h2 {
        font-size: 24px !important;
    }
}

@keyframes bounceShake {
    0% { transform: scale(0.5); opacity: 0; }
    30% { transform: scale(1.1); opacity: 0.8; }
    50% { transform: scale(0.9); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}