/* ===== COMMON FEATURES SECTION - REDISEÑO MODERNO ===== */

.common-features-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
}

.common-features-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.common-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  margin-top: 60px;
  position: relative;
  z-index: 1;
}

/* Responsive Grid */
@media (min-width: 768px) {
  .common-features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

@media (min-width: 1200px) {
  .common-features-grid {
    gap: 35px;
  }
}

.feature-category-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 35px 30px;
  box-shadow: 
    0 10px 30px rgba(0, 0, 0, 0.08),
    0 1px 8px rgba(0, 0, 0, 0.02),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-blue) 0%, #3b82f6 50%, #8b5cf6 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.feature-category-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.15),
    0 10px 20px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}

.feature-category-card:hover::before {
  transform: scaleX(1);
}

.category-header {
  display: flex;
  align-items: center;
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 2px solid rgba(59, 130, 246, 0.1);
  position: relative;
}

.category-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-blue) 0%, #3b82f6 100%);
  border-radius: 1px;
}

.category-icon {
  font-size: 28px;
  color: #ffffff;
  margin-right: 20px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-blue) 0%, #3b82f6 100%);
  border-radius: 16px;
  box-shadow: 
    0 8px 20px rgba(59, 130, 246, 0.3),
    0 2px 4px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.feature-category-card:hover .category-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 
    0 12px 30px rgba(59, 130, 246, 0.4),
    0 4px 8px rgba(0, 0, 0, 0.15);
}

.category-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: #1e293b;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.common-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.common-feature-item {
  display: flex;
  align-items: center;
  font-size: 0.95rem;
  color: #475569;
  position: relative;
  padding-left: 30px;
  line-height: 1.5;
  transition: all 0.2s ease;
}

.common-feature-item:hover {
  color: #1e293b;
  transform: translateX(3px);
}

.common-feature-item::before {
  content: '\f00c';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  color: #10b981;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 50%;
  transition: all 0.2s ease;
}

.common-feature-item:hover::before {
  background: rgba(16, 185, 129, 0.2);
  transform: translateY(-50%) scale(1.1);
}