.footer-storm {
  background: linear-gradient(135deg, #1e3a8a, #1e1b4b);
  padding: 45px 0;
  position: relative;
  color: #e0e0ff;
  overflow: hidden;
}
.footer-storm::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.3), transparent);
  animation: lightningFlash 7s linear infinite;
}

.footer-storm::before {
  pointer-events: none;
  z-index: 0;
}
.footer-storm {
  position: relative;
  z-index: 1;
}

.footer-storm .footer-nav a {
  color: #bfdbfe;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.3s ease;
}
.footer-storm .footer-nav a:hover {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(59, 130, 246, 0.7);
  transform: translateY(-3px);
}
.footer-storm .form-control {
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.5);
  transition: all 0.3s ease;
}
.footer-storm .form-control:focus {
  box-shadow: 0 0 18px rgba(59, 130, 246, 0.8);
  background: rgba(255, 255, 255, 0.05);
}
.footer-storm .btn-primary {
  background: #3b82f6;
  border: none;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.5);
}
.footer-storm .btn-primary:hover {
  background: #60a5fa;
  box-shadow: 0 0 18px rgba(59, 130, 246, 0.8);
}
.footer-storm .social a {
  color: #bfdbfe;
  font-size: 20px;
  transition: all 0.3s ease;
}
.footer-storm .social a:hover {
  color: #ffffff;
  transform: scale(1.2);
}
@keyframes lightningFlash {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}



body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #fafafa;
  color: #333;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

    .header-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 20px;
      position: relative;
      z-index: 2;
    }
    
        @media (max-width: 768px) {
      .header-inner {
        flex-direction: column;
        text-align: center;
      }
      .header-v1, .header-v2, .header-v3 {
        padding: 20px 0;
      }
      .logo img {
        max-height: 50px;
        margin-bottom: 10px;
      }
      .nav ul {
        flex-wrap: wrap;
        gap: 15px;
        justify-content: center;
      }
      .header-v2 .nav a {
        font-size: 16px;
      }
      .header-v3 .nav ul li a {
        font-size: 18px;
      }
    }
    
    @media (max-width: 480px) {
      .nav ul {
        flex-direction: column;
        gap: 10px;
      }
      .nav a {
        font-size: 16px;
      }
    }