:root {
  --brand-primary: #2563eb;
  --brand-dark: #0f172a;
  --glass-bg: rgba(255, 255, 255, 0.95);
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: #334155;
  background-color: #f8fafc;
  line-height: 1.6;
}

/* Navbar */

.navbar-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

/* Tabs Styling */

.nav-pills .nav-link {
  border-radius: 50px;
  padding: 12px 30px;
  font-weight: 700;
  color: #64748b;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.nav-pills .nav-link:hover {
  background-color: #f1f5f9;
  color: var(--brand-primary);
}

.nav-pills .nav-link.active {
  background-color: var(--brand-primary);
  color: white;
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
}

/* Cards */

.content-card {
  background: white;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Download Styles */

.btn-primary-custom {
  background: linear-gradient(90deg, #2563eb, #3b82f6);
  border: none;
  transition: all 0.3s ease;
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

.btn-primary-custom:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(37, 99, 235, 0.4);
}

.changelog-item {
  padding: 12px 0;
  border-bottom: 1px solid #f1f5f9;
  font-size: 0.95rem;
}

.changelog-item:last-child {
  border-bottom: none;
}

.badge-new {
  background: #dcfce7;
  color: #16a34a;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
}

.badge-fix {
  background: #fef9c3;
  color: #ca8a04;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
}

/* Installation Steps Styles */

.step-item {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
  position: relative;
}

.step-item::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 50px;
  bottom: -30px;
  width: 2px;
  background: #f1f5f9;
  z-index: 0;
}

.step-item:last-child::before {
  display: none;
}

.step-icon {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  background: #eff6ff;
  color: var(--brand-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  z-index: 1;
  border: 4px solid white;
  box-shadow: 0 0 0 1px #e2e8f0;
}

.browser-mockup-mini {
  background: #1e293b;
  border-radius: 8px;
  padding: 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: #e2e8f0;
  margin-top: 1rem;
  border: 1px solid #334155;
}

footer {
  background: #fff;
  border-top: 1px solid #e2e8f0;
  padding: 2rem 0;
  margin-top: 4rem;
}