/* رسالة انبثاقية مودرن تشير إلى زر الواتساب */
#help-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 370px;
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    padding: 32px 26px 40px;
    text-align: center;
    display: none;
    border: 4px solid #25D366;
    animation: popupPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

#help-popup.show {
    display: block;
}

@keyframes popupPop {
    from {
        opacity: 0;
        transform: translate(-50%, -70%) scale(0.85);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 9999;
    display: none;
    backdrop-filter: blur(4px);
}

.popup-overlay.show {
    display: block;
}

#help-popup .close-popup {
    position: absolute;
    top: 14px;
    right: 18px;
    font-size: 34px;
    color: #999;
    cursor: pointer;
    line-height: 1;
    transition: all 0.3s;
}

#help-popup .close-popup:hover {
    color: #25D366;
    transform: rotate(90deg);
}

#help-popup p {
    font-size: 18px;
    line-height: 1.7;
    color: #1f1f1f;
    margin: 0 0 28px 0;
    font-weight: 500;
}

/* السهم المتحرك الذي يشير لزر الواتساب */
.arrow-pointer {
    position: absolute;
    bottom: -120px;
    right: -10px;
    font-size: 72px;
    color: #25D366;
    animation: bounceArrow 1.6s infinite ease-in-out;
    filter: drop-shadow(0 6px 12px rgba(37, 211, 102, 0.5));
    z-index: 10001;
}

@keyframes bounceArrow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(22px); }
}