/* Roadmap Page Styles */

.roadmap-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 24px;
}

.roadmap-header {
  text-align: center;
  margin-bottom: 64px;
}

.roadmap-header h1 {
  font-size: 48px;
  margin: 0 0 12px;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, #00e0ff, #2b8cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.roadmap-header p {
  color: var(--subtle);
  font-size: 18px;
  margin: 0;
}

/* Roadmap Sections */
.roadmap-section {
  margin-bottom: 80px;
}

.section-header {
  margin-bottom: 32px;
}

.section-header h2 {
  font-size: 36px;
  margin: 0 0 8px;
  color: var(--fg);
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
}

.status-icon.completed {
  background: linear-gradient(135deg, #4caf50, #45a049);
  color: #fff;
}

.status-icon.upcoming {
  background: linear-gradient(135deg, #00e0ff, #2b8cff);
  color: #061318;
}

.section-subtitle {
  color: var(--subtle);
  font-size: 14px;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.feature-card {
  background: #121212;
  border: 1px solid #272727;
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s;
}

.feature-card.completed {
  border-color: #4caf50;
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.05), rgba(76, 175, 80, 0.02));
}

.feature-card.upcoming {
  border-color: #272727;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 224, 255, 0.15);
  border-color: var(--accent);
}

.feature-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.feature-header h3 {
  font-size: 22px;
  margin: 0;
  color: var(--fg);
  flex: 1;
  line-height: 1.3;
}

.badge {
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.badge.completed {
  background: linear-gradient(135deg, #4caf50, #45a049);
  color: #fff;
}

.feature-description {
  color: var(--subtle);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 12px;
}

.feature-tech {
  color: var(--accent);
  font-size: 12px;
  font-weight: 500;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #272727;
}

.benefit {
  margin-top: 12px;
  padding: 8px 12px;
  background: rgba(0, 224, 255, 0.1);
  border: 1px solid var(--accent);
  border-radius: 6px;
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
}

/* Difficulty Sections */
.difficulty-section {
  margin-bottom: 48px;
}

.difficulty-title {
  font-size: 28px;
  margin: 0 0 24px;
  color: var(--fg);
  display: flex;
  align-items: center;
  gap: 12px;
}

.difficulty-badge {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.difficulty-badge.tiny {
  background: linear-gradient(135deg, #4caf50, #45a049);
  color: #fff;
}

.difficulty-badge.small {
  background: linear-gradient(135deg, #00e0ff, #2b8cff);
  color: #061318;
}

.difficulty-badge.medium {
  background: linear-gradient(135deg, #ff9800, #f57c00);
  color: #fff;
}

.difficulty-badge.advanced {
  background: linear-gradient(135deg, #f44336, #d32f2f);
  color: #fff;
}

.difficulty {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.difficulty.tiny {
  background: rgba(76, 175, 80, 0.2);
  color: #4caf50;
  border: 1px solid #4caf50;
}

.difficulty.small {
  background: rgba(0, 224, 255, 0.2);
  color: var(--accent);
  border: 1px solid var(--accent);
}

.difficulty.medium {
  background: rgba(255, 152, 0, 0.2);
  color: #ff9800;
  border: 1px solid #ff9800;
}

.difficulty.advanced {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
  border: 1px solid #f44336;
}

/* Footer */
.roadmap-footer {
  margin-top: 80px;
  padding: 40px;
  background: #121212;
  border: 1px solid #272727;
  border-radius: 16px;
  text-align: center;
}

.footer-text {
  font-size: 18px;
  color: var(--fg);
  margin: 0 0 12px;
}

.footer-text strong {
  background: linear-gradient(90deg, #00e0ff, #2b8cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-subtext {
  font-size: 14px;
  color: var(--subtle);
  margin: 0;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
  .roadmap-header h1 {
    font-size: 36px;
  }

  .section-header h2 {
    font-size: 28px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .difficulty-title {
    font-size: 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}