/* Secciones y encabezados */
section {
    padding: var(--space-xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-header.left {
    text-align: left;
}

.section-header.light h2,
.section-header.light .section-tag {
    color: var(--bg-white);
}

.section-tag {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
    font-weight: 600;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    position: relative;
    z-index: 1;
}

.section-underline {
    display: block;
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 0 auto;
}

.section-header.left .section-underline {
    margin: 0;
}

/* Footer */
.footer {
    /* background-color: var(--bg-dark); */
    background-color: #4A6741;
    color: white;
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-md);
}

.footer .logo-symbol {
    color: white;
}

.footer .logo-name {
    color: white;
}

.footer .logo-title {
    color: rgba(255, 255, 255, 0.7);
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
    flex-grow: 1;
    justify-content: space-around;
}

.footer-nav-column h4 {
    color: white;
    margin-bottom: var(--space-md);
    font-size: 1.1rem;
}

.footer-nav-column ul li {
    margin-bottom: 0.75rem;
}

.footer-nav-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-nav-column ul li a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    gap: var(--space-md);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    z-index: 900;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

/* Media Queries */
/* @media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .about-content {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .approach-content {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .package-card.featured {
        transform: translateY(0);
    }
    
    .contact-container {
        flex-direction: column;
        gap: var(--space-xl);
    }
} */