/* Projects Page Specific Styles - OPTIMIZED FOR PERFORMANCE */

/* Projects Hero Section */
.projects-hero-section {
  position: relative;
  z-index: 100;
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 4rem 0;
  will-change: transform;
}

.projects-hero-content {
  text-align: center;
  animation: slideInLeft 1s ease-out 0.3s both;
}

.projects-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(90deg, #a78bfa 0%, #f472b6 100%);
  color: #fff;
  border-radius: 30px;
  padding: 8px 22px;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 2px 12px 0 rgba(60, 7, 83, 0.15);
  margin-bottom: 2rem;
}

.projects-hero-title {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.projects-hero-subtitle {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  color: rgba(255, 255, 255, 0.7);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Projects Grid Section - PERFORMANCE OPTIMIZED */
.projects-grid-section {
  position: relative;
  z-index: 100;
  padding: 4rem 0;
  background: rgba(0, 0, 0, 0.8);
  contain: layout style paint;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  max-width: 1400px;
  margin: 0 auto;
  contain: layout;
}

/* Project Card - OPTIMIZED */
.project-card {
  background: rgba(24, 22, 48, 0.6);
  border-radius: 24px;
  border: 1.5px solid rgba(124, 58, 237, 0.22);
  box-shadow: 0 8px 32px 0 rgba(60, 7, 83, 0.18);
  backdrop-filter: blur(18px);
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  will-change: transform;
  contain: layout style paint;
}

.project-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 16px 40px rgba(124, 58, 237, 0.2);
  border-color: rgba(124, 58, 237, 0.4);
}

/* Project Image - OPTIMIZED */
.project-image {
  position: relative;
  height: 250px;
  overflow: hidden;
  contain: layout;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
  will-change: transform;
}

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

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.8) 100%);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

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

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-tag {
  background: rgba(124, 58, 237, 0.8);
  color: #fff;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
}

/* Project Content */
.project-content {
  padding: 2rem;
  contain: layout;
}

.project-category {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-category i {
  color: #38bdf8;
  font-size: 1rem;
}

.project-category span {
  color: #38bdf8;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.project-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* Project Stats */
.project-stats {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
}

.stat i {
  color: #10b981;
  font-size: 0.875rem;
}

.stat span {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Project Button - OPTIMIZED */
.btn-project {
  background: linear-gradient(135deg, #7c3aed 0%, #38bdf8 100%);
  color: #fff;
  border: none;
  width: 100%;
  padding: 1rem 1.5rem;
  font-weight: 600;
  transition: all 0.3s ease;
  border-radius: 12px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-project:hover {
  background: linear-gradient(135deg, #6d28d9 0%, #0ea5e9 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(124, 58, 237, 0.3);
}

/* Projects CTA Section */
.projects-cta-section {
  position: relative;
  z-index: 100;
  padding: 6rem 0;
  background: rgba(0, 0, 0, 0.9);
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-icon {
  width: 5rem;
  height: 5rem;
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-size: 2.5rem;
  color: #fff;
  animation: pulse 2s infinite;
}

.cta-content h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.5rem;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.25rem;
  margin-bottom: 3rem;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  max-width: 400px;
  margin: 0 auto;
}

/* Active nav link */
.nav-link.active {
  color: #fff;
}

.nav-link.active .nav-underline {
  width: 100%;
}

/* Optimized Animations */
@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.4);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 0 20px rgba(251, 191, 36, 0);
  }
}

/* Intersection Observer Animations - PERFORMANCE OPTIMIZED */
.project-card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.project-card.fade-in {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design - OPTIMIZED */
@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
    max-width: 500px;
  }

  .projects-grid {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .projects-hero-section {
    padding: 6rem 0 3rem 0;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0 1rem;
  }

  .project-card {
    margin: 0;
  }

  .project-content {
    padding: 1.5rem;
  }

  .project-stats {
    flex-direction: column;
    gap: 1rem;
  }

  .stat {
    justify-content: center;
  }

  .projects-cta-section {
    padding: 4rem 0;
  }

  .cta-icon {
    width: 4rem;
    height: 4rem;
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .projects-grid {
    margin: 0;
    padding: 0 0.5rem;
  }

  .project-image {
    height: 200px;
  }

  .tech-tag {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
  }
}

/* Performance optimizations */
@media (prefers-reduced-motion: reduce) {
  .project-card,
  .project-img,
  .project-overlay,
  .btn-project {
    transition: none;
    animation: none;
  }
}

/* GPU acceleration for smooth animations */
.project-card,
.project-img,
.btn-project {
  transform: translateZ(0);
  backface-visibility: hidden;
  perspective: 1000px;
}