/* =====================
   Projects Page Styles
   ===================== */

/* Coming Soon Banner */
.coming-soon-banner {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: linear-gradient(135deg, var(--accent) 0%, #ffd700 100%);
  color: #1a1a1a;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 3;
  box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.3);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.3);
  }
  50% {
    box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.5);
  }
}

/* Disabled project links */
.project-link.disabled {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

/* Projects Hero Section */
.projects-hero {
  padding: 8rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.projects-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--grad-soft);
  opacity: 0.4;
  z-index: -1;
}

.projects-hero .container {
  text-align: center;
  position: relative;
  z-index: 2;
}

.projects-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.projects-hero .lead {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

.projects-stats {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.stat-item {
  text-align: center;
  padding: 1rem 1.5rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

/* Project Grid Enhancements */
.projects-main {
  padding: 4rem 0;
}

.project-filters {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.filter-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s ease;
}

.filter-btn:hover::before {
  left: 100%;
}

.filter-btn.active {
  background: var(--accent);
  color: var(--text-inv);
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(var(--accent-rgb, 244, 182, 37), 0.3);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.project-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  transform: translateY(0);
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb, 244, 182, 37), 0.1), transparent);
  transition: left 0.6s ease;
  z-index: 1;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -12px rgba(0,0,0,0.15);
  border-color: rgba(var(--accent-rgb, 244, 182, 37), 0.3);
}

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

.project-image {
  width: 100%;
  height: 220px;
  background: linear-gradient(135deg, var(--surface-alt), var(--border));
  position: relative;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(var(--accent-rgb, 244, 182, 37), 0.8), rgba(var(--brand-rgb, 12, 92, 89), 0.8));
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

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

.overlay-content {
  text-align: center;
  color: white;
  transform: translateY(10px);
  transition: transform 0.4s ease;
}

.project-card:hover .overlay-content {
  transform: translateY(0);
}

.project-tech {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.tech-tag {
  background: rgba(var(--accent-rgb, 244, 182, 37), 0.1);
  color: var(--accent);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid rgba(var(--accent-rgb, 244, 182, 37), 0.2);
}

.project-content {
  padding: 1.5rem;
  position: relative;
  z-index: 2;
}

.project-category {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.project-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.project-description {
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.project-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  position: relative;
}

.project-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.project-link:hover {
  transform: translateX(2px);
}

.project-link:hover::after {
  width: 100%;
}

.project-link svg {
  transition: transform 0.3s ease;
}

.project-link:hover svg {
  transform: translate(2px, -2px);
}

/* Featured Project */
.project-card.featured {
  grid-column: 1 / -1;
  display: block;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  max-width: none;
}

.project-card.featured .project-image {
  height: 300px;
}

.project-card.featured .project-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-card.featured .project-title {
  font-size: 1.75rem;
}

/* Loading Animation */
.project-card {
  opacity: 0;
  transform: translateY(30px);
  animation: projectFadeIn 0.6s ease-out forwards;
}

.project-card:nth-child(1) { animation-delay: 0.1s; }
.project-card:nth-child(2) { animation-delay: 0.2s; }
.project-card:nth-child(3) { animation-delay: 0.3s; }
.project-card:nth-child(4) { animation-delay: 0.4s; }
.project-card:nth-child(5) { animation-delay: 0.5s; }
.project-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes projectFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Background Decorations */
.projects-bg-shapes {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.floating-shape {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb, 244, 182, 37), 0.1), transparent 70%);
  animation: float 15s ease-in-out infinite;
}

.floating-shape:nth-child(1) {
  width: 200px;
  height: 200px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.floating-shape:nth-child(2) {
  width: 150px;
  height: 150px;
  top: 60%;
  right: 15%;
  animation-delay: -5s;
}

.floating-shape:nth-child(3) {
  width: 100px;
  height: 100px;
  bottom: 30%;
  left: 20%;
  animation-delay: -10s;
}

@keyframes float {
  0%, 100% { 
    transform: translateY(0) translateX(0) rotate(0deg); 
  }
  25% { 
    transform: translateY(-20px) translateX(10px) rotate(90deg); 
  }
  50% { 
    transform: translateY(-10px) translateX(-5px) rotate(180deg); 
  }
  75% { 
    transform: translateY(-30px) translateX(-10px) rotate(270deg); 
  }
}

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

  .projects-stats {
    gap: 1rem;
  }

  .stat-item {
    padding: 0.75rem 1rem;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .project-card.featured {
    grid-template-columns: 1fr;
  }

  .project-card.featured .project-content {
    padding: 1.5rem;
  }

  .project-filters {
    gap: 0.25rem;
  }

  .filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }
}

/* Dark mode adjustments */
html.dark .project-card {
  background: var(--surface-elev);
  border-color: var(--border-alt);
}

html.dark .project-image {
  background: linear-gradient(135deg, var(--surface), var(--border-alt));
}

html.dark .filter-btn {
  border-color: var(--border-alt);
}

html.dark .stat-item {
  background: var(--surface-elev);
  border-color: var(--border-alt);
}