.container-fluid {
    padding: 0 15px;
}

h2, h3 {
    color: #333;
}

a {
    text-decoration: none;
    color: #007bff;
}

a:hover {
    text-decoration: underline;
}

.menu {
    background-color: #f8f9fa;
    padding: 10px 0;
}

.menu ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
}

.menu li {
    margin: 0 15px;
}

.whatsapp-btn {
    position: absolute;
    top: 10px;
    right: 10px;
}

.hero {
    text-align: center;
    padding: 50px 0;
}

.img-fluid {
    max-width: 100%;
    height: auto;
}

.seccion {
    padding: 40px 0;
}

.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.card-image img {
    width: 100%;
    height: auto;
}

.card-content {
    padding: 15px;
}

.card-arrow {
    display: inline-block;
    margin-top: 10px;
}

.proyectos-grid, .clientes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.cliente-card {
    text-align: center;
}

.cliente-image img {
    width: 100%;
    height: auto;
}

.cliente-rating .star {
    color: gold;
}

.contacto-wrapper {
    display: flex;
    justify-content: space-between;
}

.contacto-info {
    flex: 1;
}

.contacto-imagen {
    flex: 1;
    background: url('../images/contacto-background.jpg') no-repeat center center;
    background-size: cover;
}

.back-button {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 10px 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    animation: bounce 1s infinite;
}

.back-button svg {
    margin-right: 5px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-5px);
    }
    60% {
        transform: translateY(-3px);
    }
}