.features {
  background: #02132d;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

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

.container {
  max-width: 1400px;
  margin: auto;
  padding: 0 20px;
}

.section-title {
  text-align: center;
  margin-bottom: 70px;
}

.section-title span {
  color: #3b82f6;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

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

.section-title p {
  max-width: 700px;
  margin: auto;
  color: #9ca3af;
  font-size: 18px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
  gap: 25px;
}

.feature-card {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 35px;
  transition: .35s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient( 135deg, rgba(59,130,246,.25), transparent );
  opacity: 0;
  transition: .35s;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: #3b82f6;
  box-shadow: 0 20px 40px rgba(0,102,255,.25);
}

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

.icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg,#2563eb,#0ea5e9);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin-bottom: 25px;
}

.feature-card h3 {
  color: #fff;
  margin-bottom: 12px;
  font-size: 24px;
  font-weight: 700;
}

.feature-card p {
  color: #b8c3d9;
  line-height: 1.8;
  margin: 0;
}

@media (max-width:768px) {
  .section-title h2 {
    font-size: 36px;
  }
}

@media (max-width:768px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
}