/* ================================
   Homepage Styles
   ================================ */

.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.hero::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
  top: -200px;
  right: -200px;
  animation: pulse 4s ease-in-out infinite;
}

.hero-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  width: 100%;
}

.hero-text {
  text-align: center;
}

.hero-title {
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: var(--font-weight-bold);
  margin-bottom: clamp(1rem, 3vh, 2rem);
  line-height: var(--line-height-tight);
  color: var(--text-primary);
  transition: color 0.3s ease;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: clamp(0.75rem, 2vh, 1.5rem);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-relaxed);
  transition: color 0.3s ease;
}

.hero-description {
  font-size: clamp(0.95rem, 1.8vw, 1.125rem);
  color: var(--text-muted);
  max-width: 900px;
  margin: 0 auto clamp(1.5rem, 4vh, 3rem);
  line-height: var(--line-height-relaxed);
  transition: color 0.3s ease;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: clamp(1rem, 3vh, 2rem);
}

.hero-cta .btn {
  padding: var(--spacing-md) var(--spacing-2xl);
  font-size: var(--font-size-lg);
  min-width: 200px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.btn-secondary {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.btn-secondary:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* Skills/Competencies Section */
.skills-section {
  padding: var(--spacing-3xl) 0;
  background-color: var(--bg-primary);
  transition: background-color 0.3s ease;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
}

.skill-card {
  background-color: var(--bg-card);
  padding: var(--spacing-2xl);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 217, 255, 0.1), transparent);
  transition: left 0.6s ease;
}

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

.skill-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.skill-icon {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  transition: transform var(--transition-base);
}

.skill-card:hover .skill-icon {
  transform: scale(1.1) rotate(5deg);
}

.skill-card h3 {
  font-size: var(--font-size-xl);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  transition: color 0.3s ease;
}

.skill-card p {
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-base);
  margin: 0;
  transition: color 0.3s ease;
}

/* Recent Posts Section */
.recent-posts-section {
  padding: var(--spacing-3xl) 0;
  background-color: var(--bg-secondary);
  transition: background-color 0.3s ease;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
}

.post-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  overflow: hidden;
}

.post-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.post-card-content {
  padding: var(--spacing-2xl);
}

.post-date {
  display: block;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
  font-weight: var(--font-weight-medium);
  transition: color 0.3s ease;
}

.post-card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-tight);
}

.post-card-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.post-card-title a:hover {
  color: var(--color-primary);
}

.post-excerpt {
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-base);
  transition: color 0.3s ease;
}

.post-meta-footer {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
  transition: border-color 0.3s ease;
}

.read-more {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: all var(--transition-base);
  font-size: var(--font-size-sm);
}

.read-more:hover {
  gap: var(--spacing-sm);
  color: var(--color-secondary);
}

.read-more i {
  transition: transform var(--transition-base);
}

.read-more:hover i {
  transform: translateX(4px);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* View All Posts Button */
.view-all-posts {
  text-align: center;
  margin-top: var(--spacing-2xl);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: var(--spacing-md) var(--spacing-2xl);
  transition: all var(--transition-base);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

/* Tablets */
@media (width <= 968px) {
  .hero {
    min-height: clamp(450px, 65vh, 700px);
  }

  .skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .posts-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (width <= 768px) {
  .hero {
    padding: var(--spacing-xl) 0;
    min-height: auto;
  }
  .hero h1 {
    font-size: 2rem; /* Prevent massive headings taking up the whole screen */
    margin-bottom: var(--spacing-sm);
  }

  .hero .lead {
      font-size: 1.1rem;
  }

  .hero-content {
    padding: 0 var(--spacing-md);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 300px;
  }

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

  .skill-card {
    padding: var(--spacing-xl);
  }
}

/* Small Mobile */
@media (width <= 480px) {
  .hero {
    min-height: clamp(350px, 55vh, 500px);
  }

  .post-card-content {
    padding: var(--spacing-lg);
  }

  .skill-icon {
    font-size: 2.5rem;
  }
}