/*
 * Professional Features Section CSS
 * Unique Design with Modern Styling
 */

.professional-features {
  padding: 80px 0;
  background-color: var(--neutral-white);
}

.features-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.features-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.features-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--primary-dark);
}

.features-title:after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-gold), var(--primary-light));
  border-radius: 2px;
}

.features-subtitle {
  font-size: 1.2rem;
  color: var(--neutral-dark);
  max-width: 700px;
  margin: 0 auto;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  background: var(--neutral-white);
  border-radius: var(--radius-large);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-light);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.feature-card:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: linear-gradient(135deg, var(--primary-light), var(--accent-purple));
  z-index: -1;
  transition: height 0.5s ease;
}

.feature-card:hover:before {
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-heavy);
}

.feature-card:hover .feature-icon {
  background: var(--neutral-white);
  color: var(--primary-medium);
  transform: scale(1.1);
}

.feature-card:hover h3,
.feature-card:hover p {
  color: var(--neutral-white);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: rgba(44, 82, 130, 0.1);
  border-radius: var(--radius-large); /* Square shape as per requirements */
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  font-size: 2rem;
  color: var(--primary-medium);
  transition: all var(--transition-fast);
}

.feature-card:hover .feature-icon i {
  color: var(--primary-medium);
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  transition: color var(--transition-medium);
}

.feature-card p {
  font-size: 1rem;
  color: var(--neutral-dark);
  transition: color var(--transition-medium);
  line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
  .professional-features {
    padding: 60px 0;
  }
  
  .features-title {
    font-size: 2rem;
  }
  
  .features-subtitle {
    font-size: 1.1rem;
  }
  
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
  }
  
  .feature-card {
    padding: var(--spacing-lg);
  }
  
  .feature-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
}

@media (max-width: 576px) {
  .professional-features {
    padding: 40px 0;
  }
  
  .features-title {
    font-size: 1.8rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
}