#float-button {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 70px;
            height: 70px;
            z-index: 9999;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: visible;
            pointer-events: none;
        }
        .call-button {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: #302a59;
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(48, 42, 89, 0.4);
            transition: transform 0.2s;
            pointer-events: auto;
            position: relative;
            z-index: 2;
            text-decoration: none;
        }
        .call-button:hover {
            transform: scale(1.05);
        }
        .call-button:active {
            transform: scale(0.95);
        }
        .call-button::before {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: rgba(48, 42, 89, 0.25);
  z-index: -1;
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.4); opacity: 0.1; }
  100% { transform: scale(1); opacity: 0.4; }
}


        .call-button svg {
            width: 32px;
            height: 32px;
            fill: white;
        }


        .ripple {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 60px;
            height: 60px;
            margin-left: -30px;
            margin-top: -30px;
            border-radius: 50%;
            border: 1px solid rgba(48, 42, 89, 0.5);
            box-sizing: border-box;
            pointer-events: none;
            z-index: 1;
            animation: rippleAnim 2.8s ease-out forwards;
        }

        @keyframes rippleAnim {
            0% {
                transform: scale(0.4);
                opacity: 0.4;
            }
            100% {
                transform: scale(3.5);
                opacity: 0;
            }
        }