/* ==============================================================
   CYBERPUNK DESIGN SYSTEM TOKENS & DYNAMIC THEMING
   ============================================================== */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600;800;900&family=Vazirmatn:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* Default Neon Accent (Can be overridden dynamically via JS) */
  --accent-color: #00f0ff;
  --accent-rgb: 0, 240, 255;
  --accent-glow: rgba(0, 240, 255, 0.4);
  --accent-glow-strong: rgba(0, 240, 255, 0.85);
  --accent-dim: rgba(0, 240, 255, 0.1);
  --accent-border: rgba(0, 240, 255, 0.3);

  /* Cyber Contrast Backgrounds */
  --bg-darkest: #05070b;
  --bg-primary: #080b12;
  --bg-surface: #0f1422;
  --bg-card: rgba(15, 20, 34, 0.75);
  --bg-card-hover: rgba(21, 28, 48, 0.9);
  --bg-card-solid: #121829;
  --bg-glass: rgba(15, 20, 34, 0.65);

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glass: rgba(255, 255, 255, 0.12);
  --border-neon: var(--accent-border);

  /* Typography Colors */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --text-inverse: #05070b;

  /* Cyber Accents */
  --cyber-pink: #ff007f;
  --cyber-green: #00ff66;
  --cyber-purple: #a855f7;
  --cyber-amber: #f59e0b;
  --cyber-red: #ef4444;

  /* Typography */
  --font-fa: 'Vazirmatn', system-ui, -apple-system, sans-serif;
  --font-cyber: 'Orbitron', monospace, sans-serif;

  /* Radii & Shapes */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base HTML */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  direction: rtl;
}

body {
  font-family: var(--font-fa);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(var(--accent-rgb), 0.12) 0%, transparent 55%),
    linear-gradient(to bottom, rgba(8, 11, 18, 0.95), rgba(5, 7, 11, 1));
  background-attachment: fixed;
}

/* Cyber Matrix Grid Overlay */
.cyber-grid-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  mask-image: radial-gradient(circle at 50% 30%, black 30%, transparent 80%);
}

/* Scanline Effect */
.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.02), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.02));
  background-size: 100% 3px, 6px 100%;
  opacity: 0.6;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  position: relative;
  z-index: 2;
}

/* Cyber Utilities */
.text-accent {
  color: var(--accent-color) !important;
  text-shadow: 0 0 16px var(--accent-glow);
}

.text-cyber {
  font-family: var(--font-cyber);
  letter-spacing: 0.5px;
}

.badge-cyber {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  background: var(--accent-dim);
  color: var(--accent-color);
  border: 1px solid var(--accent-border);
  box-shadow: 0 0 10px var(--accent-glow);
}

.cyber-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.cyber-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 30%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-color));
  opacity: 0.7;
}

.cyber-card:hover {
  border-color: var(--accent-border);
  box-shadow: 0 8px 32px rgba(var(--accent-rgb), 0.15);
  transform: translateY(-3px);
}

/* Cyber Buttons */
.btn-cyber {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  background: var(--accent-color);
  color: var(--text-inverse);
  text-decoration: none;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 20px var(--accent-glow);
  transition: var(--transition-base);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.btn-cyber:hover {
  box-shadow: 0 0 30px var(--accent-glow-strong);
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.btn-cyber-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  background: rgba(var(--accent-rgb), 0.05);
  color: var(--accent-color);
  text-decoration: none;
  border: 1px solid var(--accent-border);
  cursor: pointer;
  transition: var(--transition-base);
  backdrop-filter: blur(8px);
}

.btn-cyber-outline:hover {
  background: var(--accent-dim);
  border-color: var(--accent-color);
  box-shadow: 0 0 16px var(--accent-glow);
  transform: translateY(-2px);
}

/* Glow Dots */
.glow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-color);
  box-shadow: 0 0 8px var(--accent-color);
  display: inline-block;
  animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}