/* Roadmap Styles */
.roadmap-hero {
  text-align: center;
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg-secondary) 100%);
  margin-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

.roadmap-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(0, 255, 136, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.roadmap-hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent) 0%, #00ff88 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.roadmap-hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Timeline */
.roadmap-timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 0;
}

.roadmap-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent) 0%, #00ff88 25%, #ff6b35 50%, #9b59b6 75%, var(--accent) 100%);
  transform: translateX(-50%);
  border-radius: 2px;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

/* Phase Cards */
.phase-card {
  position: relative;
  margin: 3rem 0;
  background: var(--bg-secondary);
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0;
  transform: translateY(30px);
  backdrop-filter: blur(10px);
}

.phase-card:nth-child(1) { animation-delay: 0.1s; }
.phase-card:nth-child(2) { animation-delay: 0.2s; }
.phase-card:nth-child(3) { animation-delay: 0.3s; }
.phase-card:nth-child(4) { animation-delay: 0.4s; }

.phase-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.phase-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 212, 255, 0.15);
  border-color: var(--accent);
}

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

.phase-card.completed {
  border-color: #00ff88;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(0, 255, 136, 0.05) 100%);
}

.phase-card.completed::before {
  background: linear-gradient(90deg, transparent 0%, #00ff88 50%, transparent 100%);
}

.phase-card.in-progress {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(0, 212, 255, 0.05) 100%);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
}

.phase-card.in-progress::before {
  background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
  opacity: 0.7;
  animation: shimmer 2s infinite;
}

.phase-card.planned {
  border-color: #ff6b35;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(255, 107, 53, 0.05) 100%);
}

.phase-card.planned::before {
  background: linear-gradient(90deg, transparent 0%, #ff6b35 50%, transparent 100%);
}

.phase-card.future {
  border-color: #9b59b6;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(155, 89, 182, 0.05) 100%);
}

.phase-card.future::before {
  background: linear-gradient(90deg, transparent 0%, #9b59b6 50%, transparent 100%);
}

/* Phase Header */
.phase-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  position: relative;
}

.phase-icon {
  font-size: 3rem;
  margin-right: 1.5rem;
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--border);
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
}

.phase-card:hover .phase-icon {
  transform: rotate(5deg) scale(1.1);
  box-shadow: 0 10px 20px rgba(0, 212, 255, 0.2);
}

.phase-info h2 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text);
  transition: color 0.3s ease;
}

.phase-card:hover .phase-info h2 {
  color: var(--accent);
}

.phase-status {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  margin-right: 1rem;
  transition: all 0.3s ease;
}

.phase-status.completed {
  background: rgba(0, 255, 136, 0.2);
  color: #00ff88;
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.phase-status.in-progress {
  background: rgba(0, 212, 255, 0.2);
  color: var(--accent);
  border: 1px solid rgba(0, 212, 255, 0.3);
  animation: glow 2s infinite alternate;
}

.phase-status.planned {
  background: rgba(255, 107, 53, 0.2);
  color: #ff6b35;
  border: 1px solid rgba(255, 107, 53, 0.3);
}

.phase-status.future {
  background: rgba(155, 89, 182, 0.2);
  color: #9b59b6;
  border: 1px solid rgba(155, 89, 182, 0.3);
}

.phase-date {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Phase Content */
.phase-content {
  padding: 2rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.75rem 1rem;
  background: var(--bg);
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.feature-item:hover {
  border-color: var(--accent);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 20px rgba(0, 212, 255, 0.1);
}

.feature-item:hover::before {
  left: 100%;
}

.feature-icon {
  font-size: 1.25rem;
  width: 2rem;
  text-align: center;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.feature-item:hover .feature-icon {
  transform: scale(1.2) rotate(10deg);
}

.phase-description {
  padding: 1.5rem;
  background: var(--bg);
  border-radius: 0.5rem;
  border-left: 4px solid var(--accent);
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  overflow: hidden;
}

.phase-description::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent) 0%, #00ff88 100%);
  transition: width 0.3s ease;
}

.phase-card:hover .phase-description::before {
  width: 8px;
}

.phase-description strong {
  color: var(--text);
}

/* Vision Section */
.vision-section {
  margin: 6rem 0;
  text-align: center;
  position: relative;
}

.vision-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.vision-section h2 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 3rem;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.vision-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.vision-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.vision-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent) 0%, #00ff88 100%);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.vision-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.vision-card:hover {
  transform: translateY(-15px) scale(1.05);
  box-shadow: 0 30px 60px rgba(0, 212, 255, 0.2);
  border-color: var(--accent);
}

.vision-card:hover::before {
  transform: scaleX(1);
}

.vision-card:hover::after {
  opacity: 1;
}

.vision-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
  transition: transform 0.3s ease;
  position: relative;
  z-index: 1;
}

.vision-card:hover .vision-icon {
  transform: scale(1.2) rotate(5deg);
}

.vision-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
  position: relative;
  z-index: 1;
}

.vision-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* CTA Section */
.cta-section {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg) 100%);
  border-radius: 1rem;
  margin: 4rem 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(0, 212, 255, 0.1) 50%, transparent 70%);
  animation: sweep 3s infinite;
}

.cta-section h2 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
  position: relative;
  z-index: 1;
}

.cta-section p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-buttons .btn-primary {
  background: var(--accent);
  color: #000000;
  font-weight: 600;
  border: none;
}

.cta-buttons .btn-primary:hover {
  background: var(--accent-hover);
  color: #000000;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
}

.cta-buttons .btn-secondary {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--accent);
}

.cta-buttons .btn-secondary:hover {
  background: var(--accent);
  color: #000000;
  transform: translateY(-2px);
}

/* Animations */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes glow {
  0% { box-shadow: 0 0 5px rgba(0, 212, 255, 0.3); }
  100% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.6); }
}

@keyframes shimmer {
  0% { opacity: 0.7; }
  50% { opacity: 1; }
  100% { opacity: 0.7; }
}

@keyframes float {
  0%, 100% { transform: translate(-50%, -50%) translateY(0px); }
  50% { transform: translate(-50%, -50%) translateY(-20px); }
}

@keyframes sweep {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.phase-card.in-progress .phase-icon {
  animation: pulse 2s infinite;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .roadmap-timeline::before {
    left: 2rem;
  }
  
  .roadmap-hero h1 {
    font-size: 2.5rem;
  }
  
  .phase-header {
    padding: 1.5rem;
  }
  
  .phase-icon {
    font-size: 2rem;
    width: 3rem;
    height: 3rem;
    margin-right: 1rem;
  }
  
  .phase-info h2 {
    font-size: 1.5rem;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
  }
  
  .vision-cards {
    grid-template-columns: 1fr;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .vision-section h2 {
    font-size: 2rem;
  }
  
  .phase-card:hover {
    transform: translateY(-5px) scale(1.01);
  }
  
  .vision-card:hover {
    transform: translateY(-10px) scale(1.02);
  }
}