.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-12) 0;
  position: relative;
}

.section-compact {
  padding: var(--space-10) 0;
}

.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tech-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.tech-bg .grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(22, 93, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 93, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 70%);
}

.tech-bg .glow {
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.tech-bg .glow-1 {
  top: -120px;
  left: -120px;
  background:
    radial-gradient(circle, rgba(22, 93, 255, 0.35) 0%, transparent 60%);
}

.tech-bg .glow-2 {
  top: 30%;
  right: -160px;
  background: radial-gradient(circle, rgba(0, 184, 217, 0.28) 0%, transparent 60%);
}

.tech-bg .glow-3 {
  bottom: -120px;
  left: 30%;
  background: radial-gradient(circle, rgba(22, 93, 255, 0.20) 0%, transparent 60%);
}

.section > .container {
  position: relative;
  z-index: 1;
}

.section-soft {
  background: var(--color-bg-soft);
}

.section-light-blue {
  background: var(--gradient-primary-vertical);
}