/* 8. Call to Action (CTA) */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, #1D4ED8 100%);
    color: #fff;
    text-align: center;
    padding: 60px 20px;
    border-radius: var(--radius-md);
    margin: 40px 0;
}

.cta-section h2 {
    color: #fff;
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.cta-section p {
    color: #BFDBFE;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.btn-cta {
    display: inline-block;
    background: #fff;
    color: var(--primary);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* 9. Botón Flotante */
.float-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 22px;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
    z-index: 99;
}

.float-btn:hover {
    background: var(--accent-hover);
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
}

.float-btn-icon {
    font-size: 20px;
    line-height: 1;
}

/* 10. Pie de Página (Footer) */
.main-footer {
    background: var(--dark);
    color: #94A3B8;
    padding: 50px 0 20px;
    border-top: 1px solid #1E293B;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    color: #fff;
    font-size: 22px;
    margin-bottom: 15px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.6;
}

.footer-links h4 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 15px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 14px;
}

.footer-links a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #1E293B;
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
}