/* General */
body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f7f8fa;
    color: #333;
}

/* Navbar tipo Canvas */
.navbar {
    background-color: #2c3e50;
    color: #fff;
    padding: 1rem;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 10;
}

.navbar h2 {
    margin: 0 0 0.5rem 0;
    font-size: 1.8rem;
}

.navbar nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.navbar nav ul li {
    background-color: #34495e;
    border-radius: 8px;
}

.navbar nav ul li a {
    display: block;
    padding: 0.7rem;
    color: #ecf0f1;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s ease;
    text-align: center;
}

.navbar nav ul li a:hover {
    background-color: #1abc9c;
}

/* Contenido principal */
.content {
    padding: 2rem;
    text-align: center;
}

.content h3 {
    margin-top: 0;
    font-size: 2rem;
    color: #2c3e50;
}

.content p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.content h4 {
    margin-top: 2rem;
    font-size: 1.5rem;
    color: #34495e;
}

/* Botones */
.buttons {
    margin-top: 2rem;
}

.buttons .btn {
    display: inline-block;
    background-color: #1abc9c;
    color: #fff;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 8px;
    margin: 0.5rem;
    transition: background-color 0.3s ease;
}

.buttons .btn:hover {
    background-color: #16a085;
}

/* Características */
.content ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
    display: inline-block;
    font-size: 1rem;
}

.content ul li {
    background-color: #fff;
    padding: 0.7rem;
    border-radius: 8px;
    margin-bottom: 0.8rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.content .testimonios {
    margin-top: 2rem;
    font-style: italic;
    color: #34495e;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: #fff;
    text-align: center;
    padding: 1rem;
    position: fixed;
    bottom: 0;
    width: 100%;
}

/* Responsive */
@media (min-width: 600px) {
    .navbar nav ul {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    .content {
        padding: 3rem;
    }
}