@font-face{font-family:Cairo;font-display:swap;src:url(/fonts/cairo.woff2) format("woff2")}.header-container{contain:layout style;will-change:transform}.contact-bar-accessible{contain:layout;background:linear-gradient(135deg,#059669,#047857);color:#fff}.logo-container{contain:layout;isolation:isolate}.logo-container img{-o-object-fit:contain;object-fit:contain;-o-object-position:center;object-position:center;image-rendering:crisp-edges;image-rendering:-webkit-optimize-contrast;transition:transform .2s ease}.logo-fallback{display:flex!important;align-items:center;justify-content:center;background:linear-gradient(135deg,#10b981,#059669);border-radius:8px;color:#fff;font-weight:700;font-size:1.25rem;box-shadow:0 2px 8px #10b9814d}.logo-container:hover img{transform:scale(1.05)}.logo-container:hover .logo-fallback{transform:scale(1.05);box-shadow:0 4px 12px #10b98166}.nav-item{contain:layout;transform:translateZ(0)}.nav-item:hover{transform:translateZ(0) scale(1.02)}.dropdown-menu{contain:layout style;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);will-change:opacity,transform;transition:opacity .2s ease,transform .2s ease}.dropdown-menu.visible{opacity:1;transform:translateY(0)}.dropdown-menu.hidden{opacity:0;transform:translateY(-10px);pointer-events:none}.mobile-menu{contain:layout style;will-change:max-height;transition:max-height .3s ease}.prefetch-indicator{animation:pulse 1s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:.5}to{opacity:1}}.arabic-text{direction:rtl;text-align:right}@media (prefers-reduced-motion: reduce){.nav-item,.dropdown-menu,.mobile-menu{transition:none;animation:none}}.container-custom{max-width:1200px;margin:0 auto;padding:0 1rem}@media (min-width: 768px){.container-custom{padding:0 2rem}}@media (min-width: 1024px){.container-custom{padding:0 3rem}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.sr-only:focus{position:static;width:auto;height:auto;padding:.5rem 1rem;margin:0;overflow:visible;clip:auto;white-space:normal}@media (max-width: 1023px){.touch-target{min-height:44px;min-width:44px}}*{box-sizing:border-box}.gpu-accelerated{transform:translateZ(0);backface-visibility:hidden;perspective:1000px}.loading-shimmer{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.critical-header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 1px 3px #0000001a}.js-enabled .enhanced-animation{transition:all .3s ease}.no-js .enhanced-animation{transition:none}.focus-visible:focus{outline:2px solid #059669;outline-offset:2px}@media (prefers-color-scheme: dark){.header-dark{background:#1f2937;color:#f9fafb}.contact-bar-dark{background:linear-gradient(135deg,#064e3b,#065f46)}}@media print{.header-container,.contact-bar-accessible,.mobile-menu{display:none!important}}