* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Primary Colors - Only two colors allowed */
  --primary-dark: #054d2d;        /* سبز تیره */
  --primary-light: #f3f3f3;       /* خاکستری روشن */
  
  /* All color aliases use only the two colors */
  --emerald-dark: #054d2d;
  --primary-green: #054d2d;
  --luxury-green: #054d2d;
  --light-green: #054d2d;
  --mint-green: #054d2d;
  --pale-green: #f3f3f3;
  --emerald-green: #054d2d;
  --teal-green: #054d2d;
  --forest-green: #054d2d;
  --jade-green: #054d2d;
  
  /* Accent Colors - All use primary-dark */
  --accent-blue: #054d2d;
  --accent-purple: #054d2d;
  --accent-pink: #054d2d;
  --accent-orange: #054d2d;
  --accent-yellow: #054d2d;
  --accent-cyan: #054d2d;
  --accent-rose: #054d2d;
  --accent-indigo: #054d2d;
  --accent-violet: #054d2d;
  --accent-sky: #054d2d;
  --accent-amber: #054d2d;
  --accent-red: #054d2d;
  --accent-lime: #054d2d;
  --accent-fuchsia: #054d2d;
  
  /* Pastel Colors - All use primary-light */
  --pastel-blue: #f3f3f3;
  --pastel-purple: #f3f3f3;
  --pastel-pink: #f3f3f3;
  --pastel-orange: #f3f3f3;
  --pastel-yellow: #f3f3f3;
  --pastel-cyan: #f3f3f3;
  --pastel-rose: #f3f3f3;
  --pastel-indigo: #f3f3f3;
  --pastel-violet: #f3f3f3;
  --pastel-sky: #f3f3f3;
  --pastel-amber: #f3f3f3;
  --pastel-lime: #f3f3f3;
  --pastel-fuchsia: #f3f3f3;
  
  /* Bright Colors - All use primary-dark */
  --bright-blue: #054d2d;
  --bright-purple: #054d2d;
  --bright-pink: #054d2d;
  --bright-orange: #054d2d;
  --bright-cyan: #054d2d;
  --bright-violet: #054d2d;
  
  /* Text Colors */
  --text-dark: #054d2d;           /* متن اصلی */
  --text-light: #054d2d;          /* متن فرعی */
  --text-medium: #054d2d;         /* متن های مهم */
  --text-white: #f3f3f3;
  
  /* Neutral Colors */
  --white: #f3f3f3;
  --gray-light: #f3f3f3;
  --gray: #054d2d;
  --border-color: #054d2d;
  --glass-bg: rgba(243, 243, 243, 0.8);
  --glass-border: rgba(243, 243, 243, 0.2);
  
  /* Gradients - Only using the two colors */
  --gradient-1: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  --gradient-2: linear-gradient(135deg, #054d2d 0%, #f3f3f3 100%);
  --gradient-3: linear-gradient(135deg, #054d2d 0%, #054d2d 70%, #054d2d 100%);
  --gradient-4: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  --gradient-5: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  --gradient-6: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  --gradient-7: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  --gradient-hero: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  
  /* Emerald Green Variations - All use only the two colors */
  --gradient-emerald-dark: linear-gradient(135deg, #054d2d 0%, #054d2d 100%);
  --gradient-emerald-luxury: linear-gradient(135deg, #054d2d 0%, #054d2d 100%);
  --gradient-emerald-wealth: linear-gradient(135deg, #054d2d 0%, #f3f3f3 100%);
  --gradient-emerald-classic: linear-gradient(135deg, #054d2d 0%, #f3f3f3 100%);
  --gradient-emerald-full: linear-gradient(135deg, #054d2d 0%, #054d2d 20%, #054d2d 40%, #054d2d 70%, #054d2d 100%);
  
  /* Legacy gradients - All use only the two colors */
  --gradient-rainbow: linear-gradient(135deg, #054d2d 0%, #054d2d 40%, #054d2d 100%);
  --gradient-sunset: linear-gradient(135deg, #054d2d 0%, #f3f3f3 50%, #f3f3f3 100%);
  --gradient-ocean: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  --gradient-forest: linear-gradient(135deg, #054d2d 0%, #054d2d 60%, #054d2d 100%);
  --gradient-purple-dream: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  --gradient-pink-bliss: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  --gradient-cyan-sky: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  --gradient-warm: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  --gradient-cool: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  --gradient-vibrant: linear-gradient(135deg, #054d2d 0%, #054d2d 50%, #054d2d 100%);
  
  /* Shadows - Using only the two colors */
  --shadow-sm: 0 1px 2px 0 rgba(5, 77, 45, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(5, 77, 45, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(5, 77, 45, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(5, 77, 45, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(5, 77, 45, 0.25);
  --shadow-colored-green: 0 10px 30px rgba(5, 77, 45, 0.35);
  --shadow-emerald-dark: 0 10px 30px rgba(5, 77, 45, 0.4);
  --shadow-emerald-luxury: 0 10px 30px rgba(5, 77, 45, 0.35);
  --shadow-emerald-wealth: 0 10px 30px rgba(5, 77, 45, 0.35);
  --shadow-emerald-classic: 0 10px 30px rgba(5, 77, 45, 0.35);
  --shadow-emerald-full: 0 10px 40px rgba(5, 77, 45, 0.25), 0 0 20px rgba(5, 77, 45, 0.2), 0 0 30px rgba(5, 77, 45, 0.15);
  
  /* Luxury Shadows for Cards */
  --shadow-luxury: 0 8px 32px rgba(5, 77, 45, 0.12), 0 2px 8px rgba(5, 77, 45, 0.08);
  --shadow-luxury-hover: 0 16px 48px rgba(5, 77, 45, 0.2), 0 4px 16px rgba(5, 77, 45, 0.15);
  
  /* Legacy shadows - All use primary-dark */
  --shadow-colored-blue: 0 10px 30px rgba(5, 77, 45, 0.3);
  --shadow-colored-purple: 0 10px 30px rgba(5, 77, 45, 0.3);
  --shadow-colored-pink: 0 10px 30px rgba(5, 77, 45, 0.3);
  --shadow-colored-orange: 0 10px 30px rgba(5, 77, 45, 0.3);
  --shadow-colored-cyan: 0 10px 30px rgba(5, 77, 45, 0.3);
  --shadow-colored-violet: 0 10px 30px rgba(5, 77, 45, 0.3);
  --shadow-colored-rainbow: 0 10px 40px rgba(5, 77, 45, 0.2), 0 0 20px rgba(5, 77, 45, 0.2), 0 0 30px rgba(5, 77, 45, 0.15);
}

html, body {
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

body {
  font-family: 'Vazirmatn', 'Estedad', 'Shabnam', 'Samim', 'Gandom', 'Noto Sans Arabic', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  line-height: 1.7;
  color: var(--text-dark);
  background: linear-gradient(180deg, #f3f3f3 0%, #f3f3f3 100%);
  background-attachment: fixed;
  direction: rtl;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern" 1, "liga" 1;
}

/* Enhanced Font Families */
.font-display {
  font-family: 'Estedad', 'Vazirmatn', 'Samim', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.font-heading {
  font-family: 'Shabnam', 'Vazirmatn', 'Gandom', sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.font-body {
  font-family: 'Vazirmatn', 'Samim', 'Noto Sans Arabic', sans-serif;
  font-weight: 400;
}

.font-elegant {
  font-family: 'Estedad', 'Vazirmatn', sans-serif;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.font-bold {
  font-family: 'Vazirmatn', 'Shabnam', 'Gandom', sans-serif;
  font-weight: 700;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Estedad', 'Shabnam', 'Vazirmatn', 'Samim', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  background: var(--gradient-rainbow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
  background: none;
}

.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 60px 0;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-dark);
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 40px;
  font-weight: 400;
  line-height: 1.6;
}

.btn {
  padding: 12px 28px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.2px;
}

.btn-primary {
  background: var(--gradient-1);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-green);
  border: 2px solid var(--primary-green);
}

.btn-outline:hover {
  background: var(--primary-green);
  color: var(--white);
  transform: translateY(-2px);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--gray-light);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-green);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* Loading animations */
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}