.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-background);
  z-index: -2;
}

.gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at 30% 50%,
    rgba(0, 212, 255, 0.1) 0%,
    transparent 50%
  );
  z-index: -1;
}

.cyber-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 20s linear infinite;
  z-index: -1;
}

@keyframes gridMove {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

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

.shield-container {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.shield-icon {
  width: 120px;
  height: 120px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3rem;
  color: var(--background-dark);
  box-shadow: var(--shadow-primary);
  z-index: 2;
}

.pulse-ring {
  position: absolute;
  border: 2px solid var(--primary-color);
  border-radius: 50%;
  animation: pulse 2s cubic-bezier(0.25, 0, 0, 1) infinite;
}

.pulse-ring:nth-child(2) {
  width: 160px;
  height: 160px;
}

.pulse-ring:nth-child(3) {
  width: 220px;
  height: 220px;
  animation-delay: 0.5s;
}

.pulse-ring:nth-child(4) {
  width: 280px;
  height: 280px;
  animation-delay: 1s;
}

@keyframes pulse {
  0% {
    opacity: 1;
    transform: scale(0.8);
  }
  100% {
    opacity: 0;
    transform: scale(1.2);
  }
}