.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 18, 32, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.3s ease;
}

.nav-container {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
}

.logo {
  font-size: 2rem;
  font-weight: 700;
  color: #ff3366;
  text-decoration: none;
  font-family: "Plus Jakarta Sans", sans-serif;
  background: linear-gradient(135deg, #0a0a18, #040f42);
  border: 1px solid #ffb700;
  border-radius: 25px;
}

.logo img {
  width: 100px;
  padding: 10px 5px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 16px;
}

.nav-menu a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-menu a:hover {
  color: #ffb700;
}

.nav-menu a.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: #ff3366;
}

.auth-buttons {
  display: flex;
  gap: 16px;
}

.btn {
  padding: 12px 24px;
  border-radius: 25px;
  border: none;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 1rem;
}

@media (max-width: 1000px) {
  .btn {
    padding: 8px 16px;
    font-size: 0.8rem;
  }
}

.btn-primary {
  background: linear-gradient(135deg, #ff3366, #ff4d4d);
  color: white;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ff4d4d, #ff3366);
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(255, 51, 102, 0.7);
}

.btn-secondary {
  background: transparent;
  color: #ffb700;
  border: 2px solid #ffb700;
}

.btn-secondary:hover {
  background: #ffb700;
  color: #0a1420;
  transform: translateY(-2px);
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}