/* ==========================================================================
   AETHERIS BIO | DESIGN SYSTEM & STYLESHEET
   Enterprise Generative Biomolecular Intelligence Platform
   ========================================================================== */

:root {
  --bg-primary: #040816;
  --bg-secondary: #080f24;
  --bg-card: rgba(13, 22, 48, 0.7);
  --bg-card-hover: rgba(22, 34, 72, 0.85);
  --border-subtle: rgba(99, 102, 241, 0.16);
  --border-glow: rgba(139, 92, 246, 0.4);
  
  --accent-indigo: #6366f1;
  --accent-violet: #8b5cf6;
  --accent-cyan: #06b6d4;
  --accent-blue: #3b82f6;
  --accent-rose: #f43f5e;
  --accent-emerald: #10b981;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* Global resets & typography */
html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 25%, rgba(139, 92, 246, 0.07) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #040816;
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #334155;
}

/* Glassmorphism Cards */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-panel:hover {
  border-color: var(--border-glow);
  box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.2);
}

.glass-pill {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 9999px;
}

/* Gradients & Text Glow */
.text-gradient {
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-primary {
  background: linear-gradient(135deg, #38bdf8 0%, #818cf8 50%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-cyan {
  background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-rose {
  background: linear-gradient(135deg, #f43f5e 0%, #fb923c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glow effects */
.glow-indigo {
  box-shadow: 0 0 40px -10px rgba(99, 102, 241, 0.4);
}

.glow-cyan {
  box-shadow: 0 0 35px -8px rgba(6, 182, 212, 0.35);
}

/* Grid overlay background */
.bg-grid-pattern {
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
}

/* Subtle Shimmer Animation */
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.animate-shimmer {
  position: relative;
  overflow: hidden;
}

.animate-shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.08) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: translateX(-100%);
  animation: shimmer 3s infinite;
}

/* Floating animation */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

/* Pulse Glow */
@keyframes pulseGlow {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

.animate-pulse-glow {
  animation: pulseGlow 4s ease-in-out infinite;
}

/* Interactive Molecule Canvas Container */
#molecule-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Terminal Styling */
.terminal-window {
  background: #060b18;
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 12px;
  font-family: var(--font-mono);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.terminal-header {
  background: #091124;
  border-bottom: 1px solid rgba(99, 102, 241, 0.2);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.terminal-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

/* Custom Buttons */
.btn-primary {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: #ffffff;
  font-weight: 600;
  border-radius: 10px;
  padding: 0.75rem 1.5rem;
  transition: all 0.2s ease;
  box-shadow: 0 4px 20px -2px rgba(99, 102, 241, 0.4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.6);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #f8fafc;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 0.75rem 1.5rem;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

/* Metric Counter */
.metric-badge {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #c7d2fe;
  font-family: var(--font-mono);
}

/* Pitch Deck Specific Controls */
.deck-slide {
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
  position: absolute;
  inset: 0;
}

.deck-slide.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
  position: relative;
}

/* Print Layout for PDF Generation */
@media print {
  @page {
    size: landscape;
    margin: 10mm;
  }
  
  header, footer, #deck-notes-panel, #deck-progress-bar, .fixed {
    display: none !important;
  }

  body {
    background: #040816 !important;
    color: #f8fafc !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  main, #pitchdeck-viewport {
    display: block !important;
    padding: 0 !important;
    max-width: 100% !important;
  }

  .deck-slide {
    display: block !important;
    opacity: 1 !important;
    position: relative !important;
    transform: none !important;
    page-break-after: always !important;
    break-after: page !important;
    margin-bottom: 2rem !important;
    height: auto !important;
    min-height: 100vh !important;
  }
}