header {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border-radius: 0 0 10px 10px;
  margin-bottom: 20px;
}

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

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 10px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
}

.logo i {
  color: #4cc9f0;
  font-size: 1.8rem;
  animation: pulse 2s infinite;
}

.nav-links {
  display: flex;
  gap: 25px;
  align-items: center;
  transition: all 0.4s ease;
}

.nav-links a {
  color: #e0e0e0;
  text-decoration: none;
  font-weight: 500;
  font-size: 1.1rem;
  padding: 8px 15px;
  border-radius: 30px;
  transition: all 0.3s;
  position: relative;
}

.nav-links a:hover {
  color: #4cc9f0;
  background: rgba(76, 201, 240, 0.1);
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: #4cc9f0;
  transition: width 0.3s;
}

.nav-links a:hover::after {
  width: 100%;
}

.cta-button {
  background: linear-gradient(135deg, #4cc9f0, #4361ee);
  color: white;
  border: none;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 20px rgba(67, 97, 238, 0.4);
}

.cta-button i {
  font-size: 1.2rem;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: white;
  font-size: 1.8rem;
  cursor: pointer;
  padding: 10px;
  z-index: 101;
}

/* Mobile menu styles */
.mobile-menu {
  display: none;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  padding: 20px;
  border-radius: 0 0 10px 10px;
  margin-top: 10px;
  text-align: center;
  position: absolute;
  width: 100%;
  left: 0;
  z-index: 99;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.mobile-menu a {
  display: block;
  color: #e0e0e0;
  text-decoration: none;
  padding: 15px;
  font-size: 1.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s;
}

.mobile-menu a:last-child {
  border-bottom: none;
}

.mobile-menu a:hover {
  color: #4cc9f0;
  background: rgba(76, 201, 240, 0.1);
}

/* Responsive styles */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: block;
  }
}

/* Animation */
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}