/**
 * Integration CSS - Conecta el design system con estilos existentes
 * Migración gradual sin breaking changes
 */

/* Import design system */
@import url('./design-system.css');

/* Mapeo de clases existentes a nuevo design system usando CSS custom properties */
.product-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}

.product-card:hover {
    box-shadow: var(--shadow-md);
}

.btn, 
.contact-btn,
.quick-view-btn,
.filter-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-base);
    font-weight: 500;
    line-height: 1.5;
    border-radius: var(--border-radius);
    border: var(--border-width) solid transparent;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: var(--touch-target);
    background: var(--primary-color);
    color: white;
}

.btn:hover,
.contact-btn:hover,
.quick-view-btn:hover,
.filter-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.btn:focus,
.contact-btn:focus,
.quick-view-btn:focus,
.filter-btn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

/* Compatibilidad con clases existentes */
.container {
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.section-title {
    font-size: var(--font-3xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--space-6);
    font-family: var(--font-heading);
}

.section-subtitle {
    font-size: var(--font-lg);
    color: var(--gray-600);
    margin-bottom: var(--space-8);
}

/* Enhanced animations */
.animate-in {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    transform: translateY(20px);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive enhancements */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-3);
    }
    
    .section-title {
        font-size: var(--font-2xl);
        text-align: center;
    }
    
    .section-subtitle {
        font-size: var(--font-base);
        text-align: center;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--space-4);
    }
}