/* Hero Section */
.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-primary);
  overflow: hidden;
  padding: var(--spacing-4xl) var(--spacing-xl);
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.05;
}

.hero-pattern {
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 25% 25%, var(--color-accent) 2px, transparent 2px),
    radial-gradient(circle at 75% 75%, var(--color-accent) 2px, transparent 2px);
  background-size: 50px 50px;
  animation: patternMove 20s linear infinite;
}

@keyframes patternMove {
  0% { background-position: 0 0, 25px 25px; }
  100% { background-position: 50px 50px, 75px 75px; }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

/* Hero Image */
.hero-image-container {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto var(--spacing-2xl);
}

.hero-image {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid white;
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 2;
}

.hero-image-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  z-index: 1;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.05); opacity: 0.3; }
}

/* Hero Typography */
.hero-greeting {
  display: block;
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.hero-name {
  display: block;
  font-size: var(--font-size-6xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--spacing-lg);
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-2xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  margin-bottom: var(--spacing-3xl);
  flex-wrap: wrap;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2xl);
  padding: var(--spacing-xl);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-2xl);
  max-width: 600px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-light);
  font-size: var(--font-size-xs);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

.scroll-icon {
  width: 24px;
  height: 36px;
  border: 2px solid var(--color-text-light);
  border-radius: var(--radius-full);
  position: relative;
}

.scroll-icon::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--color-text-light);
  border-radius: var(--radius-full);
  animation: scrollDot 1.5s infinite;
}

@keyframes scrollDot {
  0% { top: 6px; opacity: 1; }
  100% { top: 20px; opacity: 0; }
}

/* Quick Overview Section */
.quick-overview {
  padding: var(--spacing-4xl) 0;
  background: var(--color-bg-secondary);
}

.overview-grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .overview-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.overview-card {
  background: var(--color-bg-primary);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

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

.overview-card .card-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--spacing-lg);
}

.overview-card h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.overview-card p {
  font-size: var(--font-size-base);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

/* Featured Work Section */
.featured-work {
  padding: var(--spacing-4xl) 0;
  background: var(--color-bg-primary);
}

.featured-grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .featured-grid {
    grid-template-columns: 2fr 1fr;
  }
}

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

.featured-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.featured-large {
  grid-row: span 2;
}

.featured-image {
  position: relative;
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.featured-large .featured-image {
  height: 400px;
}

.featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.featured-card:hover .featured-image img {
  transform: scale(1.05);
}

.featured-overlay {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
}

.award-badge {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
}

.featured-content {
  padding: var(--spacing-xl);
}

.featured-content h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.featured-content p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.featured-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* Responsive Adjustments */
@media (max-width: 767px) {
  .hero {
    min-height: auto;
    padding: var(--spacing-3xl) var(--spacing-md);
  }

  .hero-name {
    font-size: var(--font-size-4xl);
  }

  .hero-subtitle {
    font-size: var(--font-size-lg);
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--spacing-lg);
  }

  .stat-divider {
    width: 100%;
    height: 1px;
  }

  .scroll-indicator {
    display: none;
  }

  .hero-image-container {
    width: 150px;
    height: 150px;
  }

  .featured-large .featured-image {
    height: 250px;
  }

  @media (min-width: 768px) {
    .featured-grid {
      grid-template-columns: 1fr;
    }

    .featured-large {
      grid-row: span 1;
    }
  }
}

/* Animation on scroll */
[data-aos] {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
  opacity: 1;
}

[data-aos="fade-up"] {
  transform: translateY(40px);
}

[data-aos="fade-up"].aos-animate {
  transform: translateY(0);
}

[data-aos="fade-left"] {
  transform: translateX(-40px);
}

[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
}

[data-aos="fade-right"] {
  transform: translateX(40px);
}

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}