.stats-section {
  background: #031633;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: #0066ff;
  filter: blur(180px);
  opacity: .15;
  top: -200px;
  right: -150px;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: auto;
  margin-bottom: 70px;
}

.section-header span {
  color: #4ea1ff;
  font-weight: 600;
  letter-spacing: 2px;
}

.section-header h2 {
  color: #fff;
  font-size: 52px;
  font-weight: 800;
  margin: 15px 0;
}

.section-header p {
  color: #a7b8d8;
  font-size: 18px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 25px;
}

.stat-card {
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 25px;
  padding: 40px 30px;
  text-align: center;
  transition: .35s;
}

.stat-card:hover {
  transform: translateY(-10px);
  border-color: #2563eb;
  box-shadow: 0 20px 40px rgba(0,102,255,.25);
}

.stat-number {
  font-size: 60px;
  font-weight: 800;
  background: linear-gradient( 135deg, #4ea1ff, #00e5ff );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 15px;
}

.stat-card h4 {
  color: #fff;
  font-size: 24px;
  margin-bottom: 10px;
}

.stat-card p {
  color: #a7b8d8;
  margin: 0;
}

@media (max-width:991px) {
  .stats-grid {
    grid-template-columns: repeat(2,1fr);
  }
}

@media (max-width:576px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width:576px) {
  .section-header h2 {
    font-size: 36px;
  }
}