.zirox-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #0f172a;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.25);
}

.logo-icon span {
  font-size: 28px;
  font-weight: bold;
  color: white;
}

.logo-text {
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(90deg, #2563eb, #7c3aed);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-ai {
  font-size: 28px;
  font-weight: 300;
  color: #64748b;
}

.desktop-menu {
  display: none;
  align-items: center;
  gap: 30px;
  direction: rtl;
}

.nav-link {
  color: #475569;
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: 0.3s;
}

.nav-link:hover {
  color: #0f172a;
}

.nav-link:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -6px;
  right: 0;
  background: linear-gradient(to left, #2563eb, #7c3aed);
  transition: width 0.4s ease;
}

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

.nav-right {
  display: none;
  align-items: center;
  gap: 15px;
}

.login-btn {
  background: none;
  border: none;
  color: #475569;
  font-weight: 500;
  padding: 10px 20px;
  cursor: pointer;
  transition: 0.3s;
}

.login-btn:hover {
  color: #0f172a;
}

.cta-btn {
  background: linear-gradient(90deg, #2563eb, #7c3aed);
  color: white;
  border: none;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 18px rgba(37, 99, 235, 0.3);
  cursor: pointer;
  transition: 0.3s;
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.35);
}

.hamburger {
  background: none;
  border: none;
  color: #0f172a;
  font-size: 24px;
  cursor: pointer;
  display: block;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 20px;
  direction: rtl;
  background: rgba(255, 255, 255, 0.97);
  border-top: 1px solid rgba(0,0,0,0.06);

  position: absolute;
  top: 80px;
  right: 0;
  left: 0;
  width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,.06);
}

.mobile-menu .nav-link {
  padding: 8px 0;
  font-size: 1.1rem;
  color: #475569;
}

.mobile-menu .nav-link:hover {
  color: #0f172a;
}

.mobile-buttons {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(0,0,0,0.06);
}

/* Responsive */
@media (min-width: 992px) {
  .desktop-menu { display: flex; }
  .nav-right { display: flex; }
  .hamburger { display: none; }
}