:root{--color-primary:#06b6d4;--color-primary-dark:#0891b2;--color-primary-light:#22d3ee;--color-primary-lighter:#67e8f9;--color-secondary:#10b981;--color-secondary-dark:#059669;--color-accent:#14b8a6;--color-accent-light:#5eead4;--color-bg:#f5f7fa;--color-bg-light:#e8ecf1;--color-bg-lighter:#dce2e9;--color-surface:#ffffff;--color-surface-hover:#f1f5f9;--color-text:#1e293b;--color-text-secondary:#64748b;--color-text-light:#94a3b8;--color-text-inverse:#ffffff;--color-border:#e2e8f0;--color-border-light:#f1f5f9;--color-success:#10b981;--color-warning:#f59e0b;--color-error:#ef4444;--color-info:#06b6d4;--gradient-primary:linear-gradient(135deg,#06b6d4,#22d3ee);--gradient-primary-dark:linear-gradient(135deg,#0891b2,#06b6d4);--gradient-secondary:linear-gradient(135deg,#10b981,#34d399);--gradient-hero:linear-gradient(135deg,rgba(8,145,178,0.95),rgba(6,182,212,0.9));--gradient-footer:linear-gradient(135deg,#1e293b,#334155);--gradient-surface:linear-gradient(135deg,#e8ecf1,#ffffff);--gradient-accent:linear-gradient(135deg,#14b8a6,#5eead4);--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);--shadow-2xl:0 25px 50px -12px rgba(0,0,0,0.25);--shadow-primary:0 10px 30px rgba(6,182,212,0.3);--shadow-primary-hover:0 15px 40px rgba(6,182,212,0.4);--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;--transition-fast:150ms ease;--transition-base:200ms ease;--transition-slow:300ms ease}@font-face{font-family:IranianSans;src:url(/_next/static/media/Vazir-Thin.028fbbd6.ttf) format("truetype");font-weight:400;font-style:normal;font-display:swap}*{box-sizing:border-box}html{scroll-behavior:smooth}body{direction:rtl;background-color:var(--color-bg);color:var(--color-text);font-family:IranianSans,Tahoma,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body,ul{margin:0;padding:0}ul{list-style:none}a{text-decoration:none;color:inherit;transition:color var(--transition-base)}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;line-height:1.2;color:var(--color-text)}p{margin:0;line-height:1.7}img{max-width:100%;height:auto;display:block}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.section{padding:4rem 0}.text-center{text-align:center}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--color-bg-light)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-light)}