/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-tag {
  align-self: flex-start;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-title {
  font-size: 4rem;
  line-height: 1.1;
  font-weight: 800;
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 360px;
  height: 360px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
}

.hero-image-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(9, 10, 15, 0.8) 100%);
  z-index: 1;
}

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

.hero-glow-circle {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, transparent 70%);
  z-index: -1;
  filter: blur(20px);
}

/* About Snippet & Skills */
.about-teaser {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.about-teaser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.section-subtitle {
  display: block;
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 24px;
}

.teaser-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.skills-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.skill-bar-wrapper {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.skill-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  font-weight: 500;
}

.skill-track {
  height: 6px;
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: var(--gradient-brand);
  border-radius: var(--radius-full);
  width: 0;
  transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1);
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 40px;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-card-hover);
  opacity: 0;
  transition: var(--transition-normal);
  z-index: -1;
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.5rem;
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.service-title {
  font-size: 1.4rem;
  font-weight: 600;
}

.service-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Featured / Portfolio Work Grid */
.portfolio-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-normal);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  text-decoration: none; /* Semantic anchor */
  color: inherit;
}

.project-img-wrapper {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  will-change: transform;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(9, 10, 15, 0.4);
  opacity: 0;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-link-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--text-primary);
  color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transform: scale(0.9);
  transition: var(--transition-normal);
}

.project-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.project-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(6, 182, 212, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.project-card-title {
  font-size: 1.3rem;
  font-weight: 600;
}

.project-role {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Contact View */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-card-details h4 {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.contact-card-details p, .contact-card-details a {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

.contact-card-details a:hover {
  color: var(--color-primary);
}

.social-links {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}

.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  text-decoration: none;
}

.contact-form-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* Accessible Forms controls inside pages */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-control {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  width: 100%;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--border-focus);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* Hover effects wrapped in hover query to avoid touch sticky issues on mobile */
@media (hover: hover) {
  .project-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-focus);
    box-shadow: var(--shadow-md);
  }

  .project-card:hover .project-img {
    transform: scale(1.04);
  }

  .project-card:hover .project-overlay {
    opacity: 1;
  }

  .project-card:hover .project-link-icon {
    transform: scale(1);
  }

  .service-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-focus);
    box-shadow: var(--shadow-md);
  }

  .service-card:hover::before {
    opacity: 1;
  }

  .service-card:hover .service-icon {
    background: var(--color-primary);
    color: var(--text-primary);
    border-color: var(--color-primary);
    box-shadow: var(--glow-primary);
  }

  .hero-image-wrapper:hover .hero-img {
    transform: scale(1.05);
  }

  .social-icon-btn:hover {
    background: var(--color-primary);
    color: var(--text-primary);
    border-color: var(--color-primary);
    box-shadow: var(--glow-primary);
    transform: translateY(-2px);
  }
}

/* Responsive Media Overrides */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-desc {
    margin: 0 auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .about-teaser-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
  
  .hero {
    padding-top: 120px;
    padding-bottom: 60px;
    min-height: auto;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }

  .hero-image-wrapper {
    width: 280px;
    height: 280px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
}