/* Estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
}

/* Header y secciones */
section {
    padding: 4rem 2rem;
}

h1, h2, h3 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

/* Hero Section */
#hero {
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.pexels.com/photos/221455/pexels-photo-221455.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940') center/cover;
    background-size: cover;
    color: white;
    text-align: center;
    padding: 8rem 2rem;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: #e74c3c;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
    margin: 1rem;
}

.btn-primary:hover {
    background-color: #c0392b;
}

.services-highlights {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.services-highlights li {
    background-color: rgba(255,255,255,0.1);
    padding: 1rem;
    border-radius: 5px;
}

/* Problem/Solution Section */
#problem {
    background-color: #f8f9fa;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    align-items: center;
    padding: 2rem;
}

/* Services Showcase */
#services {
    background-color: #fff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.service-card {
    background-color: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* USP Section */
#usp {
    background-color: #e9ecef;
    padding: 4rem 2rem;
}

.usp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.usp-item {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.usp-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* Testimonials Section */
#testimonials {
    background-color: #fff;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.testimonial-card {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
}

/* Contact Section */
#contact {
    background-color: #2c3e50;
    color: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    border: none;
    border-radius: 5px;
}

.contact-form button {
    background-color: #e74c3c;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.contact-form button:hover {
    background-color: #c0392b;
}

/* Footer */
footer {
    background-color: #1a252f;
    color: white;
    text-align: center;
    padding: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .problem-grid,
    .services-grid,
    .usp-grid,
    .testimonial-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    #hero h1 {
        font-size: 2rem;
    }
}