/* ═══════════════════════════════════════
   أجواء الصيف - Design System Variables
   ═══════════════════════════════════════ */

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

:root {
  /* Primary Colors */
  --primary: #007BFF;
  --primary-light: #00D4FF;
  --primary-dark: #004AAD;
  --white: #FFFFFF;
  --black: #1a1a2e;

  /* Gradient */
  --gradient-primary: linear-gradient(135deg, #00D4FF, #004AAD);
  --gradient-hero: linear-gradient(135deg, #e8f4fd 0%, #d1ecf9 50%, #b8e0f7 100%);
  --gradient-dark: linear-gradient(135deg, #0a1628, #1a2744);
  --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(255,255,255,0.6));
  --gradient-glow: radial-gradient(circle, rgba(0,212,255,0.15) 0%, transparent 70%);

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.25);
  --glass-shadow: 0 8px 32px rgba(0, 75, 173, 0.1);
  --glass-blur: blur(20px);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 75, 173, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 75, 173, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 75, 173, 0.15);
  --shadow-xl: 0 16px 48px rgba(0, 75, 173, 0.2);
  --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
  --shadow-glow-lg: 0 0 40px rgba(0, 212, 255, 0.4);

  /* Typography */
  --font-primary: 'Cairo', sans-serif;
  --font-secondary: 'Tajawal', sans-serif;

  /* Spacing */
  --section-padding: 80px 0;
  --container-max: 1280px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 50px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Neutral Colors */
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* Status Colors */
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #06b6d4;
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--gray-800);
  background: var(--white);
  direction: rtl;
  overflow-x: hidden;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; outline: none; font-family: inherit; }
input, textarea, select { font-family: inherit; outline: none; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

/* ═══ Scrollbar ═══ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 10px;
}

/* ═══ Selection ═══ */
::selection {
  background: var(--primary-light);
  color: var(--white);
}