:root{--primary:#0A6FD6;--primary-hover:#085bb1;--secondary:#00B4D8;--bg-main:#FFF;--bg-section:#F8FAFC;--bg-card:#FFF;--border-color:#E2E8F0;--text-title:#0F172A;--text-body:#334155;--text-muted:#64748B;--text-white:#FFF;--radius:18px;--radius-sm:8px;--shadow-sm:0 4px 6px -1px rgb(0 0 0/.05),0 2px 4px -2px rgb(0 0 0/.05);--grad-primary:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);--grad-soft:linear-gradient(180deg,#F8FAFC 0%,#FFF 100%);--glass-bg:rgba(255,255,255,.75);--glass-border:rgba(255,255,255,.4);--font-arabic:'Cairo',sans-serif;--font-english:'Poppins',sans-serif;--font-family:var(--font-arabic)}
[data-theme="dark"]{--bg-main:#0B0F19;--bg-section:#121824;--bg-card:#1E293B;--border-color:#334155;--text-title:#F8FAFC;--text-body:#CBD5E1;--text-muted:#94A3B8;--grad-soft:linear-gradient(180deg,#121824 0%,#0B0F19 100%);--glass-bg:rgba(15,23,42,.75);--glass-border:rgba(255,255,255,.1)}
*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background-color:var(--bg-main);color:var(--text-body);font-family:var(--font-family);line-height:1.6;overflow-x:hidden}