/* ================================
   NAVIGATION BAR STYLES
   ================================ */

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1rem 3rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

@media (min-width: 768px) {
  .navbar {
    padding: 1rem 5rem;
  }
}

@media (min-width: 1024px) {
  .navbar {
    padding: 1rem 8rem;
  }
}

@media (min-width: 1280px) {
  .navbar {
    padding: 1rem 10rem;
  }
}

@media (min-width: 1536px) {
  .navbar {
    padding: 1rem 12rem;
  }
}

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

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 1001;
}

.logo-img {
  height: 40px;
  width: auto;
  transition: transform 0.3s ease;
}

.logo-img:hover {
  transform: scale(1.05);
}

.nav-logo-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #8b5cf6;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.hamburger {
  width: 25px;
  height: 3px;
  background-color: #ffffff;
  margin: 3px 0;
  transition: all 0.3s ease;
  border-radius: 2px;
}

/* Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: #e2e8f0;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.5rem 0;
  transition: all 0.3s ease;
  cursor: pointer;
  background: none;
  border: none;
  white-space: nowrap;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #8b5cf6, #7c3aed);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: #8b5cf6;
}

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

/* Login Button Special Style */
.nav-login {
  padding: 0.5rem 1.5rem;
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  border-radius: 8px;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.nav-login::after {
  display: none;
}

.nav-login:hover {
  background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
  color: #ffffff;
}

/* Dropdown Container */
.nav-dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.dropdown-icon {
  width: 16px;
  height: 16px;
  transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-icon {
  transform: rotate(180deg);
}

/* Dropdown Content */
.dropdown-content {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 1rem;
  background: rgba(30, 41, 59, 0.98);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 12px;
  padding: 0.5rem 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  z-index: 1000;
}

.nav-dropdown:hover .dropdown-content {
  opacity: 1;
  visibility: visible;
  margin-top: 0.5rem;
}

.dropdown-link {
  display: block;
  padding: 0.75rem 1.5rem;
  color: #cbd5e1;
  font-size: 0.95rem;
  font-weight: 700;
  transition: all 0.2s ease;
  position: relative;
}

.dropdown-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, #8b5cf6, #7c3aed);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.dropdown-link:hover {
  background: rgba(139, 92, 246, 0.1);
  color: #8b5cf6;
  padding-left: 1.75rem;
}

.dropdown-link:hover::before {
  opacity: 1;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 0;
    transition: right 0.3s ease;
    overflow-y: auto;
    border-left: 1px solid rgba(139, 92, 246, 0.2);
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-link {
    width: 100%;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
  }

  .nav-dropdown {
    width: 100%;
  }

  .dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
  }

  .dropdown-content {
    position: static;
    transform: none;
    margin-top: 0;
    opacity: 0;
    visibility: hidden;
    max-height: 0;
    overflow: hidden;
    border: none;
    border-radius: 0;
    background: rgba(139, 92, 246, 0.05);
    transition: max-height 0.3s ease, opacity 0.3s ease;
    box-shadow: none;
  }

  .nav-dropdown.active .dropdown-content {
    opacity: 1;
    visibility: visible;
    max-height: 500px;
  }

  .nav-dropdown.active .dropdown-icon {
    transform: rotate(180deg);
  }

  .dropdown-link {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(139, 92, 246, 0.05);
  }

  .nav-login {
    margin-top: 1rem;
    text-align: center;
  }

  /* Hamburger Animation */
  .mobile-menu-toggle.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

  .mobile-menu-toggle.active .hamburger:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
  }
}

@media (max-width: 640px) {
  .nav-container {
    padding: 0 1rem;
  }

  .logo-img {
    height: 32px;
  }

  .nav-menu {
    width: 100%;
    right: -100%;
  }
}