/* ==========================================================================
   Phoenix Video Downloader — Landing Page Stylesheet
   ========================================================================== */

:root {
  --primary-glow: rgba(14, 165, 233, 0.15);
  --phoenix-cyan: #06b6d4;
  --phoenix-sky: #0284c7;
  --bg-canvas: #fafafa;
}

body {
  background-color: var(--bg-canvas);
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: #1e293b;
  overflow-x: hidden;
}

/* Glassmorphism & Soft Lighting */
.glass-nav {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Browser Window Mockups */
.browser-window {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.browser-window:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 30px -10px rgba(15, 23, 42, 0.08), 0 0 1px 1px rgba(15, 23, 42, 0.05);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* FAQ Accordion Transitions */
.faq-item {
  background-color: #ffffff;
  transition: all 0.2s ease-in-out;
}

.faq-item:hover {
  border-color: #cbd5e1;
}

.faq-item.active {
  border-color: #38bdf8;
  box-shadow: 0 4px 12px -2px rgba(14, 165, 233, 0.08);
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
  color: #0284c7;
}

/* Extension Popup Mockup Styling */
.stream-item {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.stream-item:hover {
  box-shadow: 0 4px 12px -2px rgba(15, 23, 42, 0.06);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.4s ease-out forwards;
}

/* Button Subtle Glow */
.btn-primary:hover {
  box-shadow: 0 8px 20px -4px rgba(15, 23, 42, 0.25);
}

/* Interactive Simulator */
.download-trigger.downloading {
  background-color: #0284c7 !important;
  pointer-events: none;
}

.download-trigger.completed {
  background-color: #059669 !important;
}

/* Clean typography */
h1, h2, h3, h4 {
  letter-spacing: -0.025em;
}