.language-picker{position:relative;display:inline-block;font-family:Quicksand,sans-serif;z-index:1000}.language-picker-current{display:flex;align-items:center;gap:8px;padding:10px 15px;background:rgba(255,255,255,.95);border:2px solid #e1e5e9;border-radius:8px;cursor:pointer;font-size:14px;font-weight:500;color:#333;transition:all .3s ease;backdrop-filter:blur(10px);box-shadow:0 2px 10px rgba(0,0,0,.1)}.language-picker-current:hover{background:#fff;border-color:#4caf50;box-shadow:0 4px 20px rgba(76,175,80,.2)}.language-flag{font-size:18px;line-height:1}.language-name{font-weight:600;min-width:60px}.language-arrow{font-size:12px;transition:transform .3s ease;color:#666}.language-picker-current:hover .language-arrow{color:#4caf50}.language-picker-dropdown{position:absolute;top:100%;left:0;right:0;background:var(--bg-primary);border:2px solid #e1e5e9;border-radius:8px;box-shadow:0 8px 30px rgba(0,0,0,.15);opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .3s ease;max-height:300px;overflow-y:auto;backdrop-filter:blur(10px)}.language-picker-dropdown.show{opacity:1;visibility:visible;transform:translateY(0)}.language-picker-dropdown.show~.language-picker-current .language-arrow{transform:rotate(180deg)}.language-option{display:flex;align-items:center;gap:12px;width:100%;padding:12px 15px;background:0 0;border:none;text-align:left;font-size:14px;color:var(--text-primary,#1d1d1f);cursor:pointer;transition:all .2s ease;font-family:inherit;border-bottom:1px solid var(--border-color,#f0f0f0)}.language-option:last-child{border-bottom:none}.language-option:hover{background:var(--bg-tertiary,#f0f0f0);color:var(--accent-blue,#0071e3)}.language-option.active{background:var(--bg-tertiary,#e8f5e8);color:var(--accent-blue,#0071e3);font-weight:600}.language-option.active::after{content:'✓';margin-left:auto;font-weight:700;color:var(--accent-blue,#0071e3)}[data-theme=dark] .language-option:hover{background:var(--bg-tertiary,#2a2a2a);color:var(--accent-blue,#0a84ff)}[dir=rtl] .language-picker-current{flex-direction:row-reverse}[dir=rtl] .language-option{flex-direction:row-reverse;text-align:right}[dir=rtl] .language-picker-dropdown{left:auto;right:0}[dir=rtl]{text-align:right}[dir=rtl] .hero h1,[dir=rtl] .hero p{text-align:right}[dir=rtl] .support-grid{direction:rtl}[dir=rtl] .support-card{text-align:right}[dir=rtl] .contact-form{direction:rtl}[dir=rtl] .contact-form input,[dir=rtl] .contact-form select,[dir=rtl] .contact-form textarea{text-align:right}[dir=rtl] .faq-question{text-align:right;flex-direction:row-reverse}[dir=rtl] .faq-answer{text-align:right}[lang=ar]{font-family:'Noto Sans Arabic',Tahoma,sans-serif}[lang=he]{font-family:'Noto Sans Hebrew',David,sans-serif}[lang=zh]{font-family:'Noto Sans CJK SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif}header .language-picker,nav .language-picker{position:absolute;top:50%;right:20px;transform:translateY(-50%)}[dir=rtl] header .language-picker,[dir=rtl] nav .language-picker{right:auto;left:20px}@media (max-width:768px){.language-picker-current{padding:8px 12px;font-size:12px}.language-name{display:none}.language-flag{font-size:16px}header .language-picker,nav .language-picker{right:10px}[dir=rtl] header .language-picker,[dir=rtl] nav .language-picker{left:10px}}.i18n-loading{cursor:wait}.i18n-loading *{pointer-events:none}.i18n-loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.9);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9999;opacity:0;transition:opacity .3s ease}.i18n-loading-content{display:flex;flex-direction:column;align-items:center;gap:16px;padding:24px;background:var(--bg-primary);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.1)}.i18n-spinner{width:32px;height:32px;border:3px solid #f0f0f0;border-top:3px solid #4caf50;border-radius:50%;animation:i18n-spin 1s linear infinite}@keyframes i18n-spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.i18n-loading-content span{color:#666;font-size:14px;font-weight:500}[data-i18n]{transition:opacity .2s ease}.i18n-updating [data-i18n]{opacity:.8}.i18n-updating{transition:all .2s ease}[lang=ar] .language-picker-current,[lang=he] .language-picker-current{direction:rtl}[lang=ar] .language-picker-dropdown,[lang=he] .language-picker-dropdown{left:auto;right:0;direction:rtl}.language-option:focus,.language-picker-current:focus{outline:2px solid #4CAF50;outline-offset:2px}@media (prefers-contrast:high){.language-picker-current{border-color:var(--text-primary);color:var(--text-primary)}.language-option:hover{background:var(--text-primary);color:var(--bg-primary)}}@media (prefers-reduced-motion:reduce){.language-option,.language-picker-current,.language-picker-dropdown,[data-i18n]{transition:none}}@media print{.language-picker{display:none}}@media (prefers-color-scheme:dark){.language-picker-current{background:rgba(45,45,45,.95);border-color:#555;color:var(--bg-primary)}.language-picker-dropdown{background:#2d2d2d;border-color:#555}.language-option{color:var(--bg-primary);border-bottom-color:#444}.language-option:hover{background:#444}.language-option.active{background:#2d5a2d}}.language-picker-dropdown::-webkit-scrollbar{width:6px}.language-picker-dropdown::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}.language-picker-dropdown::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}.language-picker-dropdown::-webkit-scrollbar-thumb:hover{background:#999}