.header{position:-webkit-sticky;position:sticky;top:0;background:#ffffff;backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border-bottom:1px solid rgba(0,0,0,.06);z-index:1000;box-shadow:0 4px 32px rgba(0,0,0,.08);direction:ltr}.header-content{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:20px 24px;max-width:500px;margin:0 auto;grid-gap:16px;gap:16px;direction:ltr}.language-toggle-container{display:flex;justify-content:flex-start}.language-toggle{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.toggle-track{position:relative;width:80px;height:36px;background:#f5f5f5;border-radius:20px;border:2px solid rgba(0,0,0,.06);display:flex;align-items:center;justify-content:space-between;padding:0 4px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:inset 0 2px 8px rgba(0,0,0,.05)}.toggle-slider{position:absolute;width:32px;height:28px;background:linear-gradient(135deg,#ee4123,#ff6b4a);border-radius:16px;transition:all .4s cubic-bezier(.34,1.56,.64,1);box-shadow:0 4px 16px rgba(238,65,35,.3);z-index:2}.toggle-slider.active-en{transform:translateX(2px)}.toggle-slider.active-ar{transform:translateX(35px)}.toggle-option{position:relative;z-index:3;font-size:.75rem;font-weight:800;letter-spacing:.5px;transition:all .3s ease;color:#999;text-transform:uppercase;width:32px;text-align:center;pointer-events:none}.toggle-option.active{color:white;text-shadow:0 1px 2px rgba(0,0,0,.2)}.language-toggle:hover .toggle-track{background:#f0f0f0;border-color:rgba(238,65,35,.2)}.language-toggle:hover .toggle-slider{box-shadow:0 6px 24px rgba(238,65,35,.4);transform:scale(1.05) translateX(2px)}.language-toggle:hover .toggle-slider.active-ar{transform:scale(1.05) translateX(40px)}.logo{display:flex;align-items:center;justify-content:center;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);padding:8px 16px;border-radius:12px}.logo:hover{transform:translateY(-2px);background:rgba(238,65,35,.02);box-shadow:0 8px 32px rgba(238,65,35,.15)}.logo-image{filter:drop-shadow(0 2px 8px rgba(238,65,35,.15));transition:all .3s ease}.logo:hover .logo-image{filter:drop-shadow(0 4px 16px rgba(238,65,35,.25));transform:scale(1.02)}.header-spacer{width:80px}@media (max-width:480px){.header-content{padding:16px 20px;gap:12px}.toggle-track{width:70px;height:32px}.toggle-slider{width:28px;height:24px}.toggle-slider.active-ar{transform:translateX(34px)}.language-toggle:hover .toggle-slider.active-ar{transform:scale(1.05) translateX(34px)}.toggle-option{font-size:.7rem;width:28px}.logo-image{width:100px;height:auto}.header-spacer{width:70px}}@media (max-width:360px){.header-content{padding:14px 16px;gap:8px}.toggle-track{width:64px;height:30px}.toggle-slider{width:26px;height:22px}.toggle-slider.active-ar{transform:translateX(30px)}.language-toggle:hover .toggle-slider.active-ar{transform:scale(1.05) translateX(30px)}.toggle-option{font-size:.65rem;width:26px}.logo-image{width:90px;height:auto}.header-spacer{width:64px}}.header{animation:elegantSlide .8s cubic-bezier(.25,.46,.45,.94)}@keyframes elegantSlide{0%{opacity:0;transform:translateY(-30px);-webkit-backdrop-filter:blur(0);backdrop-filter:blur(0)}to{opacity:1;transform:translateY(0);-webkit-backdrop-filter:blur(25px);backdrop-filter:blur(25px)}}.logo:focus{border-radius:12px}.language-toggle:focus,.logo:focus{outline:2px solid #ee4123;outline-offset:4px}.language-toggle:focus{border-radius:20px}.language-toggle:focus:not(:focus-visible),.logo:focus:not(:focus-visible){outline:none}@media (prefers-contrast:high){.header{border-bottom:3px solid #000;background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none}.toggle-track{background:#fff;border:3px solid #000}.toggle-slider{background:#000}.toggle-option{color:#000}.toggle-option.active{color:#fff}}@media (prefers-reduced-motion:reduce){.header{animation:none}.language-toggle,.logo,.logo-image,.toggle-option,.toggle-slider{transition:none}.language-toggle:hover .toggle-slider,.logo:hover{transform:none}}