.franjazul {
	margin: 0 auto;
	width: 98%;
	height: 20px;
	background-color:#000;

	color: white;
	line-height: 50px;
    overflow: hidden;
}
/* FOOTER */
        .footer2 {
            background-color: #101820;
            padding: 25px 20px;
            text-align: center;
            width: 100%;
            border-top: 2px solid #1a2a33;
        }

        .footer2 .whatsapp-wrapper {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        /* Botón de WhatsApp con número dentro */
        .btn-whatsapp {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background-color: #25D366;
            color: white;
            padding: 14px 32px;
            border-radius: 50px;
            text-decoration: none;
            font-family: Arial, sans-serif;
            font-weight: bold;
            font-size: 1.1rem;
            position: relative;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .btn-whatsapp i {
            font-size: 1.5rem;
        }

        /* EFECTO BRILLOSO */
        .btn-whatsapp::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(
                45deg,
                transparent 30%,
                rgba(255, 255, 255, 0.4) 50%,
                transparent 70%
            );
            transform: rotate(45deg);
            animation: brillo 3s infinite;
        }

        @keyframes brillo {
            0% {
                transform: translateX(-100%) rotate(45deg);
            }
            100% {
                transform: translateX(100%) rotate(45deg);
            }
        }

        /* Efecto hover */
        .btn-whatsapp:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
        }

        .btn-whatsapp:active {
            transform: scale(0.95);
        }

        /* Número de teléfono dentro del botón */
        .btn-whatsapp .phone-number {
            font-weight: 700;
            letter-spacing: 0.5px;
        }

        /* Responsive */
        @media (max-width: 480px) {
            .btn-whatsapp {
                padding: 12px 20px;
                font-size: 0.95rem;
                gap: 8px;
            }
            .btn-whatsapp i {
                font-size: 1.2rem;
            }
        }