.call-banner {
    background-color: #4a4a4a;
    padding: 60px 0;
    margin: 60px 0;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Elemento decorativo superior */
.call-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #C8A97E, #d9c4a3, #C8A97E);
}

/* Patrón de fondo sutil */
.call-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23C8A97E' fill-opacity='0.05' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
    z-index: 1;
}

.banner-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    position: relative;
    z-index: 2;
}

.banner-text {
    flex: 1;
    min-width: 300px;
}

.banner-text h3 {
    font-size: 32px;
    margin-bottom: 15px;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.banner-text p {
    font-size: 18px;
    opacity: 0.9;
    max-width: 500px;
    line-height: 1.6;
}

.call-button {
    display: flex;
    align-items: center;
    background-color: #C8A97E;
    color: white;
    padding: 16px 28px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-size: 17px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid #C8A97E;
}

.call-button:hover {
    background-color: transparent;
    color: #C8A97E;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.phone-icon {
    margin-right: 15px;
    display: flex;
    align-items: center;
    animation: pulse-ring 1.5s infinite;
}

/* Color del ícono que cambia al hacer hover */
.call-button:hover .phone-icon svg {
    stroke: #C8A97E;
}

@keyframes pulse-ring {
    0% {
        transform: scale(0.95);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(0.95);
    }
}

/* Responsive */
@media (max-width: 992px) {
    .banner-text h3 {
        font-size: 28px;
    }
    
    .banner-text p {
        font-size: 17px;
    }
    
    .call-button {
        padding: 14px 24px;
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .call-banner {
        padding: 40px 0;
        margin: 40px 0;
    }
    
    .banner-content {
        flex-direction: column;
        text-align: center;
        gap: 25px;
    }
    
    .banner-text {
        margin-bottom: 10px;
    }
    
    .banner-text h3 {
        font-size: 26px;
    }
    
    .banner-text p {
        margin: 0 auto;
        font-size: 16px;
        max-width: 450px;
    }
}

@media (max-width: 576px) {
    .call-banner {
        padding: 35px 0;
        margin: 30px 0;
    }
    
    .banner-text h3 {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .banner-text p {
        font-size: 15px;
    }
    
    .call-button {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
    }
}