/**
 * GMD Solutions - Differentiators Section Styles
 * 
 * This file contains styles for the "Por Qué Elegir GMD Solutions" section
 * highlighting key competitive advantages.
 * 
 * References: Requirements 3, Design: Differentiators Section Component
 */

/* ============================================================================
   DIFFERENTIATORS SECTION
   ============================================================================ */

#differentiators {
  background-color: var(--color-gray-lighter);
  padding: var(--section-padding-mobile) 0;
}

@media (min-width: 768px) {
  #differentiators {
    padding: var(--section-padding-desktop) 0;
  }
}

.differentiators-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Section Header */
#differentiators .section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

#differentiators .section-header h2 {
  font-family: var(--font-primary);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-md);
  line-height: var(--line-height-tight);
}

#differentiators .section-header p {
  font-family: var(--font-secondary);
  font-size: var(--font-size-body);
  color: var(--color-gray-dark);
  line-height: var(--line-height-relaxed);
  max-width: 700px;
  margin: 0 auto;
}

/* Differentiators Grid */
.differentiators-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

/* Tablet: 2 columns */
@media (min-width: 768px) {
  .differentiators-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }
}

/* Desktop: 4 columns */
@media (min-width: 1024px) {
  .differentiators-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
  }
}

/* Differentiator Card */
.differentiator-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.differentiator-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

/* Differentiator Icon (homologado con servicios) */
.differentiator-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #18d26e 0%, #1dc8cd 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  transition: all 0.3s ease;
}

.differentiator-card:hover .differentiator-icon {
  transform: scale(1.1);
}

.differentiator-icon i {
  font-size: 40px;
  color: #fff;
}

/* Differentiator Title */
.differentiator-card h3 {
  font-family: var(--font-primary);
  font-size: var(--font-size-h4);
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-md);
  line-height: var(--line-height-tight);
}

/* Differentiator Description */
.differentiator-card p {
  font-family: var(--font-secondary);
  font-size: var(--font-size-body);
  color: var(--color-gray-dark);
  line-height: var(--line-height-relaxed);
  margin: 0;
  flex-grow: 1;
}

/* Mobile Optimization */
@media (max-width: 767px) {
  .differentiator-card {
    padding: var(--space-xl);
  }
  
  .differentiator-icon {
    width: 70px;
    height: 70px;
  }
  
  .differentiator-icon i {
    font-size: 35px;
  }
  
  .differentiator-card h3 {
    font-size: 1.25rem;
  }
  
  .differentiator-card p {
    font-size: 0.9375rem;
  }
}

/* Animation on Scroll */
.differentiator-card.wow {
  visibility: hidden;
}

.differentiator-card.wow.fadeInUp {
  visibility: visible;
}

/* Accessibility: Focus States */
.differentiator-card:focus-within {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

/* Print Styles */
@media print {
  #differentiators {
    background-color: white;
    page-break-inside: avoid;
  }
  
  .differentiator-card {
    box-shadow: none;
    border: 1px solid var(--color-gray-light);
    page-break-inside: avoid;
  }
  
  .differentiator-card:hover {
    transform: none;
  }
}