/* Navbar.scss */
.navbar-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: padding 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease, border-color 0.3s ease;
  padding: 1rem 0;
}

.navbar-container.scrolled {
  padding: 0.75rem 0;
  box-shadow: var(--shadow-sm);
  background: rgba(var(--card-bg-rgb), 0.9);
}

.navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-primary);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.navbar-brand:hover {
  transform: translateY(-1px);
}

.brand-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.6rem;
  color: white;
  font-size: 1.25rem;
  box-shadow: 0 4px 12px var(--primary-glow);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
}

.navbar-brand:hover .brand-icon {
  transform: rotate(8deg) scale(1.05);
  box-shadow: 0 6px 16px var(--primary-glow);
}

.brand-text {
  background: linear-gradient(to right, var(--text-primary), var(--text-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  transition: all 0.3s ease;
  display: none; /* Hidden on mobile */
}

@media (min-width: 768px) {
  .brand-text {
    display: block;
  }
}

.navbar-brand:hover .brand-text {
  background: linear-gradient(to right, var(--primary-color), #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Navigation Links */
.navbar-links {
  display: none;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .navbar-links {
    display: flex;
  }
}

.nav-link {
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  position: relative;
  transition: color 0.2s ease, transform 0.2s ease;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  letter-spacing: 0.01em;
}

.nav-link:hover {
  color: var(--text-primary);
  transform: translateY(-1px);
}

.nav-link.active {
  color: var(--primary-color);
  font-weight: 600;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: 0;
  left: 0;
  background: var(--primary-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.86, 0, 0.07, 1);
  border-radius: 2px;
  opacity: 0.8;
}

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Actions */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.navbar-actions .nav-link {
  display: none;
}

@media (min-width: 768px) {
  .navbar-actions .nav-link {
    display: block;
  }
}

/* Theme Toggle Button */
.theme-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
  background: var(--border-color);
  color: var(--text-primary);
  transform: rotate(15deg);
}

/* Make the CTA button pop inside nav */
.navbar-actions .btn-primary {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  border-radius: 0.5rem;
  box-shadow: 0 4px 10px var(--primary-glow);
}

.desktop-only {
  display: none;
}

@media (min-width: 768px) {
  .desktop-only {
    display: flex;
  }
}

/* Mobile Trigger */
.mobile-nav-trigger {
  display: flex;
  align-items: center;
}

@media (min-width: 768px) {
  .mobile-nav-trigger {
    display: none;
  }
}

.hamburger-btn {
  background: transparent;
  border: none;
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  border-radius: 8px;
  transition: background-color 0.2s ease;
}

.hamburger-btn:hover {
  background: var(--border-color);
}

.hamburger-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Mobile Drawer Overlay */
.mobile-sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.mobile-sidebar-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* Mobile Drawer */
.mobile-sidebar-drawer {
  position: fixed;
  top: 0;
  left: -300px;
  width: 280px;
  height: 100vh;
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1001;
  box-shadow: var(--shadow-xl);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border-color);
}

.mobile-sidebar-drawer.open {
  transform: translateX(300px);
}

.sidebar-header {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.close-sidebar-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: background 0.2s ease, color 0.2s ease;
}

.close-sidebar-btn:hover {
  background: var(--border-color);
  color: var(--text-primary);
}

.sidebar-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 2rem 1.5rem;
}

.sidebar-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sidebar-link {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.sidebar-link:hover {
  color: var(--text-primary);
  transform: translateX(4px);
}

.sidebar-link.active {
  color: var(--primary-color);
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.sidebar-link-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-weight: 600;
  color: var(--text-primary);
  transition: all 0.2s ease;
  text-decoration: none;
}

.sidebar-link-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}