:root{--color-bg:#0a1628;--color-bg-secondary:#0d1f3c;--color-bg-card:#0f2444;--color-bg-input:#1a3055;--color-primary:#0066ff;--color-primary-hover:#0052cc;--color-primary-glow:rgba(0,102,255,0.35);--color-accent:#00b4ff;--color-text:#fff;--color-text-muted:#8faac3;--color-text-light:#b8d4f0;--color-border:rgba(0,102,255,0.18);--color-border-bright:rgba(0,180,255,0.4);--color-cod:#ff6b35;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--radius-xl:32px;--shadow-card:0 4px 24px rgba(0,0,0,0.4),0 0 0 1px var(--color-border);--font-body:'Poppins',sans-serif;--font-arabic:'Noto Sans Arabic','Poppins',sans-serif;--transition:0.25s ease}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-size:16px;line-height:1.6;min-height:100vh;overflow-x:hidden}
[lang="ar"] body,.rtl{font-family:var(--font-arabic);direction:rtl;text-align:right}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
.container{max-width:1280px;margin:0 auto;padding:0 24px}
h1,h2,h3{line-height:1.2}
.skip-to-content-link{position:absolute;top:-100px;left:16px;background:var(--color-primary);color:#fff;padding:8px 16px;border-radius:0 0 var(--radius-sm) var(--radius-sm);z-index:9999;transition:top 0.2s}
.skip-to-content-link:focus{top:0}
.announcement-bar{background:linear-gradient(90deg,var(--color-primary),#003db3,var(--color-primary));background-size:200% 100%;animation:shimmer 4s linear infinite;text-align:center;padding:10px 20px;font-size:14px;font-weight:500;color:#fff}
.announcement-bar a{color:#fff;text-decoration:underline}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}
.site-header{background:rgba(10,22,40,0.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:1000}
.site-header.scrolled{box-shadow:0 4px 32px rgba(0,0,0,0.5)}
.header-inner{max-width:1280px;margin:0 auto;padding:0 24px;height:70px;display:flex;align-items:center;gap:24px}
.header-logo{font-size:22px;font-weight:800;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.header-nav{display:flex;gap:8px;flex:1}
.header-nav a{padding:8px 14px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;transition:all var(--transition)}
.header-nav a:hover{background:rgba(0,102,255,0.12);color:var(--color-accent)}
.header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.header-icon-btn{width:38px;height:38px;border-radius:var(--radius-sm);border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;color:var(--color-text-muted);transition:all var(--transition);position:relative}
.header-icon-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}
.cart-count{position:absolute;top:-6px;right:-6px;background:var(--color-primary);color:#fff;font-size:10px;font-weight:700;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.lang-switcher{display:flex;gap:4px}
.lang-btn{padding:6px 10px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;color:var(--color-text-muted);border:1px solid transparent;transition:all var(--transition)}
.lang-btn.active,.lang-btn:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}
.mobile-menu-btn{display:none;width:38px;height:38px;border-radius:var(--radius-sm);border:1px solid var(--color-border);align-items:center;justify-content:center;color:var(--color-text-muted)}