/* تصميم محسّن لزر الاتصال في الهيدر على الموبايل */

@media (max-width: 768px) {
    /* زر الاتصال المميز */
    .mobile-call-btn {
        background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
        border: 2px solid rgba(255, 255, 255, 0.3) !important;
        box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4) !important;
        animation: pulse-call 2s infinite;
        position: relative;
    }
    
    .mobile-call-btn svg {
        filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
    }
    
    .mobile-call-btn:hover,
    .mobile-call-btn:active {
        background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
        transform: scale(1.05);
        box-shadow: 0 6px 16px rgba(16, 185, 129, 0.6) !important;
    }
    
    /* تأثير النبضة */
    @keyframes pulse-call {
        0%, 100% {
            box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
        }
        50% {
            box-shadow: 0 4px 20px rgba(16, 185, 129, 0.7);
        }
    }
    
    /* دائرة متحركة حول الزر */
    .mobile-call-btn::before {
        content: '';
        position: absolute;
        top: -3px;
        left: -3px;
        right: -3px;
        bottom: -3px;
        border-radius: 10px;
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), rgba(5, 150, 105, 0.3));
        animation: rotate-border 3s linear infinite;
        z-index: -1;
    }
    
    @keyframes rotate-border {
        0% {
            transform: rotate(0deg);
        }
        100% {
            transform: rotate(360deg);
        }
    }
    
    /* تأثير الريبل عند النقر */
    .mobile-call-btn::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.5);
        transform: translate(-50%, -50%);
        transition: width 0.6s, height 0.6s;
    }
    
    .mobile-call-btn:active::after {
        width: 100px;
        height: 100px;
    }
}