/* Skills Page Styles */

.skills-hero {
  text-align: center;
  padding: var(--space-3xl) 0 var(--space-2xl);
  max-width: 800px;
  margin: 0 auto;
}

.skills-hero h1 {
  font-size: clamp(var(--font-size-3xl), 6vw, var(--font-size-4xl));
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.skills-intro {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 350px), 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
  animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.skill-category {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  animation: fadeIn 0.5s ease-out backwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.skill-category:nth-child(1) { animation-delay: 0.05s; }
.skill-category:nth-child(2) { animation-delay: 0.1s; }
.skill-category:nth-child(3) { animation-delay: 0.15s; }
.skill-category:nth-child(4) { animation-delay: 0.2s; }
.skill-category:nth-child(5) { animation-delay: 0.25s; }
.skill-category:nth-child(6) { animation-delay: 0.3s; }
.skill-category:nth-child(7) { animation-delay: 0.35s; }
.skill-category:nth-child(8) { animation-delay: 0.4s; }
.skill-category:nth-child(9) { animation-delay: 0.45s; }
.skill-category:nth-child(10) { animation-delay: 0.5s; }

.skill-category:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.skill-category h2 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-lg);
  color: var(--color-text);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--space-md);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.skill-tag {
  display: inline-block;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  transition: all var(--transition-fast);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.skill-tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
  transition: left 0.5s ease;
}

.skill-tag:hover::before {
  left: 100%;
}

.skill-tag:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .skills-hero {
    padding: var(--space-2xl) 0 var(--space-xl);
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .skill-category {
    padding: var(--space-lg);
  }

  .skill-category:hover {
    transform: none;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .skills-grid,
  .skill-category {
    animation: none;
  }

  .skill-category:hover {
    transform: none;
  }

  .skill-tag::before {
    display: none;
  }

  .skill-tag:hover {
    transform: none;
  }
}