.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  margin-bottom: 2rem;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.logo-box {
  background: var(--bg-color);
  padding: 0.8rem;
  border-radius: 12px;
  border: 1px solid var(--accent-cyan);
  box-shadow: 0 0 15px rgba(102, 252, 241, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-title {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 2px;
}

.header-subtitle {
  font-size: 0.85rem;
  letter-spacing: 1px;
  opacity: 0.8;
}

.header-stats {
  display: flex;
  gap: 2rem;
  font-size: 0.85rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 0, 0, 0.3);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.text-pulse {
  animation: textPulse 2s infinite;
}

@keyframes textPulse {
  0% { opacity: 0.5; }
  50% { opacity: 1; text-shadow: 0 0 8px var(--accent-purple); }
  100% { opacity: 0.5; }
}

/* === Responsive Header === */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
    gap: 0.75rem;
  }

  .header-left {
    gap: 0.75rem;
    width: 100%;
  }

  .logo-box {
    padding: 0.5rem;
    border-radius: 10px;
  }

  .header-title {
    font-size: 1.25rem;
    letter-spacing: 1px;
  }

  .header-subtitle {
    font-size: 0.72rem;
  }

  .header-stats {
    width: 100%;
    gap: 0.5rem;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .stat-item {
    flex: 1;
    min-width: 130px;
    padding: 0.4rem 0.6rem;
    font-size: 0.68rem;
    justify-content: center;
  }
}

@media (max-width: 420px) {
  .header-container {
    padding: 0.6rem 0.75rem;
    margin-bottom: 0.5rem;
  }
  
  .header-title {
    font-size: 1.1rem;
    letter-spacing: 0.5px;
  }

  .header-subtitle {
    font-size: 0.66rem;
  }

  .stat-item {
    font-size: 0.62rem;
    padding: 0.35rem 0.5rem;
    min-width: 120px;
  }
}