.sb-fab{--sb-accent: #06b6d4;--sb-accent-l: #22d3ee;--sb-accent-d: #0891b2;--sb-accent-h: #0891b2;--sb-fg-on-accent: #fff;--sb-accent-rgb: 6, 182, 212;position:fixed;right:24px;bottom:24px;z-index:9998;isolation:isolate;width:60px;height:60px;border-radius:50%;background:#0a0a0a;color:#fff;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.08);box-shadow:0 10px 30px -6px #00000073,0 4px 12px #0003,inset 0 1px #ffffff14;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.sb-fab{animation:sb-fab-breathe 2.8s ease-in-out infinite;transform-origin:center}@keyframes sb-fab-breathe{0%,to{transform:scale(1) translateY(0)}50%{transform:scale(1.08) translateY(-3px)}}.sb-fab:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 16px 44px -8px #0009,0 0 0 2px rgba(var(--sb-accent-rgb),.35),inset 0 1px #ffffff1f;animation-play-state:paused}.sb-fab.is-open,.sb-fab[aria-expanded=true]{animation:none}.sb-fab:after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 rgba(var(--sb-accent-rgb),.55);opacity:.7;pointer-events:none;z-index:-1;animation:sb-fab-pulse 2.4s ease-out infinite}.sb-fab.is-open:after,.sb-fab[aria-expanded=true]:after{animation:none;opacity:0}@keyframes sb-fab-pulse{0%{box-shadow:0 0 rgba(var(--sb-accent-rgb),.55);opacity:.7}70%{box-shadow:0 0 0 14px rgba(var(--sb-accent-rgb),0);opacity:0}to{box-shadow:0 0 rgba(var(--sb-accent-rgb),0);opacity:0}}.sb-fab-badge{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:#ef4444;border:2px solid #fff;display:none;z-index:3}.sb-fab.has-unread .sb-fab-badge{display:block}.sb-fab[aria-expanded=true] .sb-fab-badge{display:none}.sb-fab-chat{display:inline-flex;align-items:center;justify-content:center;color:#fff}.sb-fab-indicator{position:absolute;top:-6px;right:-6px;width:24px;height:24px;z-index:2;pointer-events:none;background:#fff;border-radius:50%;box-shadow:0 2px 6px #0003;transform-origin:center center;animation:sb-eye-blink 6s ease-in-out infinite}.sb-fab-indicator:before{content:"";position:absolute;inset:0;border-radius:50%;background:#06b6d4;-webkit-mask:radial-gradient(circle at center,transparent 36%,#000 40%);mask:radial-gradient(circle at center,transparent 36%,#000 40%)}.sb-fab-indicator:after{content:"";position:absolute;top:50%;left:50%;width:5px;height:5px;border-radius:50%;background:#06b6d4;transform:translate(-50%,-50%);animation:sb-eye-look 4s ease-in-out infinite}@keyframes sb-eye-look{0%,to{transform:translate(-85%,-50%)}25%,45%{transform:translate(-50%,-50%)}50%,70%{transform:translate(-15%,-50%)}75%{transform:translate(-50%,-50%)}}@keyframes sb-eye-blink{0%,92%,96%,to{transform:scaleY(1)}94%{transform:scaleY(.1)}}.sb-fab.is-open .sb-fab-indicator,.sb-fab[aria-expanded=true] .sb-fab-indicator{display:none}@media(prefers-reduced-motion:reduce){.sb-fab{animation:none}.sb-fab:after{animation:none;display:none}.sb-fab-indicator{animation:none}.sb-fab-indicator:after{animation:none}}.sb-panel{--sb-accent: #06b6d4;--sb-accent-l: #22d3ee;--sb-accent-d: #0891b2;--sb-accent-h: #0891b2;--sb-accent-rgb: 6, 182, 212;position:fixed;right:24px;bottom:100px;z-index:9999;transform-origin:bottom right;width:380px;max-width:calc(100vw - 32px);height:540px;max-height:calc(100vh - 140px);background:#fffffffa;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);color:#0a0a0a;border:1px solid rgba(var(--sb-accent-rgb),.25);border-radius:20px;display:none;flex-direction:column;overflow:hidden;box-shadow:0 24px 60px -12px #00000040,0 10px 40px -12px rgba(var(--sb-accent-rgb),.3);animation:sb-in .22s ease-out;font-family:inherit}[data-theme=dark] .sb-panel{background:#0a0a0af5;border-color:rgba(var(--sb-accent-rgb),.35);color:#fff}.sb-panel.open{display:flex}@keyframes sb-in{0%{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.sb-head{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:14px 48px 12px 18px;background:linear-gradient(135deg,rgba(var(--sb-accent-rgb),.08),rgba(var(--sb-accent-rgb),.02));border-bottom:1px solid #e5e5e5}[data-theme=dark] .sb-head{border-bottom-color:#262626}.sb-head-eyebrow{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:#737373;margin-bottom:4px}[data-theme=dark] .sb-head-eyebrow{color:#a3a3a3}.sb-head-wordmark{display:inline-flex;align-items:baseline;font-size:1.3rem;font-weight:900;letter-spacing:-.045em;color:#0a0a0a;line-height:1}[data-theme=dark] .sb-head-wordmark{color:#fff}.sb-head-wordmark .brand-suffix{color:var(--sb-accent)}.sb-head-wordmark .brand-o{position:relative;width:.72em;height:.72em;display:inline-block;vertical-align:baseline;flex-shrink:0;margin:0 .03em;transform-origin:center center;animation:ranko-blink 6s ease-in-out infinite}.sb-head-wordmark .brand-o-ring{position:absolute;inset:0;border-radius:50%;background:var(--sb-accent);mask:radial-gradient(circle at center,transparent 32%,#000 36%);-webkit-mask:radial-gradient(circle at center,transparent 32%,#000 36%)}.sb-head-wordmark .brand-o-dot{position:absolute;top:50%;left:50%;width:.14em;height:.14em;border-radius:50%;background:var(--sb-accent);transform:translate(-50%,-50%);animation:ranko-eye-look 4s ease-in-out infinite}.sb-close{position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;color:#525252;cursor:pointer;transition:all .15s;flex-shrink:0}.sb-close:hover{background:rgba(var(--sb-accent-rgb),.1);color:inherit}.sb-body{flex:1;overflow-y:auto;padding:14px 14px 16px;display:flex;flex-direction:column;gap:6px;scroll-behavior:smooth}.sb-sect{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--sb-accent-h);padding:10px 6px 4px;margin:0;position:sticky;top:0;z-index:1;background:#fffffff5}[data-theme=dark] .sb-sect{color:var(--sb-accent-l);background:#0a0a0ae6}.sb-msg-row{display:flex;flex-direction:column;margin:2px 0}.sb-msg{max-width:85%;padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.45;word-wrap:break-word}.sb-msg.user{align-self:flex-end;background:linear-gradient(135deg,var(--sb-accent-l) 0%,var(--sb-accent) 100%);color:#fff;font-weight:500;border-bottom-right-radius:4px}.sb-msg.bot,.sb-msg.human_agent{align-self:flex-start;background:#fff;color:#0a0a0a;border:1px solid #e5e5e5;border-bottom-left-radius:4px}[data-theme=dark] .sb-msg.bot,[data-theme=dark] .sb-msg.human_agent{background:#0f0f0f;color:#fff;border-color:#262626}.sb-msg-author{display:block;font-size:10px;font-weight:700;opacity:.65;margin-bottom:2px}.sb-msg-time{align-self:inherit;font-size:10px;color:#999;margin-top:2px;padding:0 4px}.sb-foot{padding:12px;border-top:1px solid #e5e5e5;display:flex;gap:8px;align-items:flex-end;background:#fff}[data-theme=dark] .sb-foot{background:#0f0f0f;border-top-color:#262626}.sb-input{flex:1;min-height:42px;max-height:120px;padding:11px 14px;border-radius:12px;background:#fafafa;color:#0a0a0a;border:1px solid #e5e5e5;font-size:14px;font-family:inherit;resize:none;outline:none;transition:border-color .15s}[data-theme=dark] .sb-input{background:#0a0a0a;color:#fff;border-color:#262626}.sb-input:focus{border-color:var(--sb-accent)}.sb-send{width:42px;height:42px;border-radius:12px;flex-shrink:0;background:linear-gradient(135deg,var(--sb-accent-l) 0%,var(--sb-accent-d) 100%);color:#fff;border:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(var(--sb-accent-rgb),.4);transition:all .15s}.sb-send:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 14px rgba(var(--sb-accent-rgb),.55)}.sb-send:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}.sb-err{font-size:11.5px;color:#ef4444;padding:0 12px 8px}@media(prefers-reduced-motion:reduce){.sb-head-wordmark .brand-o,.sb-head-wordmark .brand-o-dot{animation:none}}@media(max-width:640px){.sb-fab{right:16px;bottom:16px;width:54px;height:54px}.sb-panel{right:8px;left:8px;bottom:80px;width:auto;max-width:none;height:calc(100vh - 100px);max-height:640px}}@media(min-width:1000px){.sec-h2.sec-h2.sec-h2{white-space:nowrap}.sec-head.sec-head{max-width:1200px;margin-left:auto;margin-right:auto}.finalcta-box h2,.final-cta-h2.final-cta-h2{white-space:nowrap;font-size:clamp(1.25rem,1.9vw,1.75rem)}}.section .section-label{text-align:center}.section .section-h2.sec-h2.sec-h2{font-size:clamp(1.6rem,2.8vw,2.5rem);font-weight:900;letter-spacing:-.035em;line-height:1.1;margin:0 auto 18px;max-width:1200px;text-align:center;color:var(--fg)}.section .section-sub.sec-intro.sec-intro{text-align:center;max-width:720px;margin:0 auto 8px;font-size:1.05rem}@media(max-width:640px){.section .section-h2.sec-h2.sec-h2{font-size:clamp(1.7rem,7.5vw,2.3rem)}}.sec-head{text-align:center}.sec-head .sec-h2.sec-h2,.lp-news .sec-h2.sec-h2{font-size:clamp(1.6rem,2.8vw,2.5rem);font-weight:900;letter-spacing:-.035em;line-height:1.1;margin:0 auto 18px;max-width:1200px;text-align:center;color:var(--fg)}.sec-hl{background-image:linear-gradient(180deg,transparent 0 58%,var(--accent) 58% 94%,transparent 94%);padding:0 .12em;-webkit-box-decoration-break:clone;box-decoration-break:clone}.sec-head .sec-intro.sec-intro{text-align:center;max-width:720px;margin-left:auto;margin-right:auto;color:var(--fg-sec);font-size:1.05rem;line-height:1.6}.lp-news .lp-news-h2.sec-h2{display:block}@media(max-width:640px){.sec-head .sec-h2.sec-h2,.lp-news .sec-h2.sec-h2{font-size:clamp(1.7rem,7.5vw,2.3rem)}}:root{--black: #0a0a0a;--white: #fff;--bg: #ecfeff;--fg: #0a0a0a;--fg-sec: #525252;--fg-mut: #a3a3a3;--border: #e5e5e5;--surface: #fff;--accent: #06b6d4;--accent-h: #0891b2;--accent-l: rgba(6,182,212,.12);--accent-light: #22d3ee}#radar-canvas{position:fixed;inset:0;width:100vw;height:100vh;pointer-events:none;z-index:0;opacity:.55}[data-theme=dark] #radar-canvas{opacity:.5}@media(max-width:767px){#radar-canvas{display:none}}nav,main,footer{position:relative;z-index:1}[data-theme=dark]{--bg: #0a0a0a;--fg: #fff;--fg-sec: #a3a3a3;--fg-mut: #737373;--border: #262626;--surface: #0f0f0f}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:Inter,system-ui,sans-serif;background-color:var(--bg);color:var(--fg);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column;position:relative;background-image:radial-gradient(ellipse 60% 24% at 12% 12%,rgba(6,182,212,.11) 0%,transparent 65%),radial-gradient(ellipse 55% 22% at 88% 32%,rgba(6,182,212,.09) 0%,transparent 65%),radial-gradient(ellipse 65% 26% at 20% 65%,rgba(6,182,212,.1) 0%,transparent 65%),radial-gradient(ellipse 55% 22% at 90% 88%,rgba(6,182,212,.08) 0%,transparent 65%);background-size:100% 900px;background-repeat:repeat-y}[data-theme=dark] body{background-image:radial-gradient(ellipse 60% 24% at 12% 12%,rgba(6,182,212,.16) 0%,transparent 65%),radial-gradient(ellipse 55% 22% at 88% 32%,rgba(6,182,212,.12) 0%,transparent 65%),radial-gradient(ellipse 65% 26% at 20% 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.nav-inner{background:#0a0a0aa6;border-color:#06b6d433;box-shadow:0 1px #ffffff0f inset,0 10px 50px -10px #06b6d44d,0 4px 16px #0006}.brand{display:inline-flex;align-items:baseline;font-size:2.4rem;font-weight:900;letter-spacing:-.045em;color:var(--fg);line-height:1;text-decoration:none}.brand-suffix{color:#06b6d4}.brand-o{position:relative;width:.72em;height:.72em;display:inline-block;vertical-align:baseline;flex-shrink:0;transform-origin:center center;animation:ranko-blink 6s ease-in-out infinite}.brand-o-ring{position:absolute;inset:0;border-radius:50%;background:#06b6d4;mask:radial-gradient(circle at center,transparent 32%,#000 36%);-webkit-mask:radial-gradient(circle at center,transparent 32%,#000 36%)}.brand-o-dot{position:absolute;top:50%;left:50%;width:.14em;height:.14em;border-radius:50%;background:#06b6d4;transform:translate(-50%,-50%);animation:ranko-eye-look 4s ease-in-out infinite}@keyframes ranko-eye-look{0%,to{transform:translate(-85%,-50%)}25%,45%{transform:translate(-50%,-50%)}50%,70%{transform:translate(-15%,-50%)}75%{transform:translate(-50%,-50%)}}@keyframes ranko-blink{0%,92%,96%,to{transform:scaleY(1)}94%{transform:scaleY(.1)}}@media(prefers-reduced-motion:reduce){.brand-o-dot,.brand-o{animation:none}}.nav-links{display:none;gap:6px;align-items:center;margin:0 16px}.nav-links a{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--fg-sec);padding:10px 14px;border-radius:999px;transition:all .15s}.nav-links a svg{color:var(--fg-mut);transition:color .15s;flex-shrink:0}.nav-links a:hover{color:var(--fg);background:#06b6d41a}.nav-links a:hover svg{color:var(--accent)}.nav-links a.active{color:var(--accent-h);background:#06b6d41f;font-weight:700}[data-theme=dark] .nav-links 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.15s}.burger:hover{background:#06b6d41f}.burger span{display:block;width:18px;height:2px;background:var(--fg);border-radius:1px;transition:all .2s}.burger[aria-expanded=true] span:nth-child(1){transform:translateY(6px) rotate(45deg)}.burger[aria-expanded=true] span:nth-child(2){opacity:0}.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.lang-dropdown{position:relative}.lang-btn{display:inline-flex;align-items:center;gap:5px;padding:7px 10px;border-radius:999px;background:transparent;border:1px solid transparent;font-size:13px;font-weight:700;color:var(--fg-sec);cursor:pointer;transition:all .15s}.lang-btn:hover{color:var(--fg);background:#06b6d414}.lang-btn .lang-flag{font-size:14px;line-height:1}.lang-btn .lang-code{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.lang-menu{display:none;position:absolute;top:calc(100% + 8px);right:0;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:6px;min-width:160px;z-index:100;box-shadow:0 10px 32px -8px #0003}.lang-menu.open{display:block}.lang-menu a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;font-size:13px;font-weight:600;color:var(--fg-sec);transition:background .12s}.lang-menu a:hover{background:#06b6d41a;color:var(--fg)}.lang-menu a.current{color:var(--accent-h);background:#06b6d414;font-weight:800}[data-theme=dark] .lang-menu a.current{color:var(--accent)}.lang-menu-flag{font-size:16px;line-height:1}.mobile-menu{display:none;position:fixed;top:100px;left:12px;right:12px;background:#fffffff2;backdrop-filter:blur(20px);border:1px solid rgba(6,182,212,.18);border-radius:20px;padding:12px 16px;z-index:49;flex-direction:column;gap:2px;box-shadow:0 20px 50px -16px #00000026}[data-theme=dark] .mobile-menu{background:#0a0a0aeb;border-color:#06b6d433}.mobile-menu.open{display:flex}.mobile-menu 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span:first-child{font-size:20px}@media(min-width:900px){.nav-links{display:inline-flex}.burger{display:none}}@media(max-width:900px){.nav{top:12px;margin-top:12px;padding:0 10px}.nav-inner{height:84px;padding:0 16px 0 22px;gap:10px}.brand{font-size:1.55rem}.nav-actions{gap:8px}.nav-actions .theme-btn{display:inline-flex;width:40px;height:40px}.nav-actions .lang-dropdown{display:inline-flex}.nav-actions .lang-btn .lang-code{display:none}.nav-actions .lang-btn{padding:7px 8px}.burger{width:42px;height:42px;padding:0}.burger span{width:20px;height:2.5px}.mobile-menu{top:108px;left:10px;right:10px}.btn-primary{padding:9px 14px;font-size:13px}}@media(max-width:640px){.nav-inner{height:80px;padding:0 14px 0 18px;gap:8px}.brand{font-size:1.5rem}.mobile-menu{top:104px}}@media(max-width:480px){.nav{padding:0 6px}.nav-inner{padding:0 10px 0 14px;gap:6px}.btn-primary span{display:none}.btn-primary{padding:10px 12px;width:42px;height:42px;justify-content:center}}footer.main-footer{padding:60px 0 30px;background:var(--bg);border-top:1px solid var(--border);color:var(--fg-sec);font-size:14px;margin-top:80px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}.footer-col h4{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--fg-mut);margin-bottom:14px}.footer-col a{display:block;margin-bottom:8px;font-size:14px;color:var(--fg-sec);transition:color .15s}.footer-col a:hover{color:var(--fg)}.footer-col a.footer-brand{font-size:1.9rem;font-weight:900;letter-spacing:-.04em;color:var(--fg);display:inline-flex;align-items:baseline;margin-bottom:16px;line-height:1}@media(max-width:900px){.footer-col a.footer-brand{font-size:1.5rem}}.footer-desc{font-size:14px;color:var(--fg-sec);line-height:1.6;max-width:320px;margin-bottom:20px}.footer-socials{display:flex;gap:10px}.footer-social{width:34px;height:34px;border-radius:8px;border:1px solid var(--border);display:inline-flex;align-items:center;justify-content:center;color:var(--fg-mut);transition:all .15s}.footer-social:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-l)}.footer-bottom{padding-top:24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--fg-mut)}@media(max-width:900px){.footer-top{grid-template-columns:1fr 1fr;gap:32px}.footer-col:first-child{grid-column:1 / -1}}@media(max-width:560px){.footer-top{grid-template-columns:1fr}.footer-col:first-child{grid-column:1}}.chat-fab{position:fixed;right:24px;bottom:24px;z-index:9998;isolation:isolate;width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#22d3ee,#06b6d4,#0891b2);color:#fff;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(6,182,212,.5);box-shadow:0 10px 30px -6px #06b6d480,0 4px 12px #00000026,inset 0 1px #fff3;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.chat-fab:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 16px 44px -8px #06b6d4b3}.chat-fab:after{content:"";position:absolute;inset:-6px;border-radius:50%;background:radial-gradient(circle,rgba(6,182,212,.4) 0%,transparent 70%);z-index:-1;animation:chat-pulse 2.4s ease-in-out infinite}@keyframes chat-pulse{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.9;transform:scale(1.15)}}.chat-fab[aria-expanded=true]:after{display:none}.chat-fab-badge{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:#ef4444;border:2px solid #fff}.chat-fab[aria-expanded=true] .chat-fab-badge{display:none}.chat-panel{position:fixed;right:24px;bottom:100px;z-index:9999;transform-origin:bottom right;width:380px;max-width:calc(100vw - 32px);height:540px;max-height:calc(100vh - 140px);background:#fffffffa;backdrop-filter:blur(20px);border:1px solid rgba(6,182,212,.25);border-radius:20px;display:none;flex-direction:column;overflow:hidden;box-shadow:0 24px 60px -12px #00000040,0 10px 40px -12px #06b6d44d;animation:chat-in .22s ease-out}[data-theme=dark] .chat-panel{background:#0a0a0af5;border-color:#06b6d44d}.chat-panel.open{display:flex}@keyframes chat-in{0%{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.chat-header{display:flex;align-items:center;gap:12px;padding:16px 18px;background:linear-gradient(135deg,#06b6d414,#06b6d405);border-bottom:1px solid var(--border)}.chat-avatar{width:40px;height:40px;border-radius:50%;flex-shrink:0;background:linear-gradient(135deg,#22d3ee,#0891b2);display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:15px;box-shadow:0 2px 8px #06b6d466;position:relative}.chat-avatar:after{content:"";position:absolute;bottom:0;right:0;width:11px;height:11px;border-radius:50%;background:#22c55e;border:2px solid #fff}.chat-avatar-mark{position:relative;width:18px;height:18px;display:inline-block}.chat-avatar-mark .ring{position:absolute;inset:0;border-radius:50%;background:#fff;mask:radial-gradient(circle at center,transparent 32%,#000 36%);-webkit-mask:radial-gradient(circle at center,transparent 32%,#000 36%)}.chat-avatar-mark .dot{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:3.5px;height:3.5px;border-radius:50%;background:#fff}.chat-head-info strong .brand-o{width:.72em;height:.72em}.chat-head-info{flex:1;min-width:0}.chat-head-info strong{display:block;font-size:14px;font-weight:800;color:var(--fg)}.chat-head-info span{font-size:11px;color:var(--accent-h);font-weight:600}[data-theme=dark] .chat-head-info span{color:var(--accent)}.chat-close{width:32px;height:32px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--fg-sec);transition:all .15s}.chat-close:hover{background:#06b6d41a;color:var(--fg)}.chat-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}.chat-msg{max-width:85%;padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.45;word-wrap:break-word}.chat-msg.bot{align-self:flex-start;background:var(--surface);color:var(--fg);border:1px solid var(--border);border-bottom-left-radius:4px}.chat-msg.user{align-self:flex-end;background:linear-gradient(135deg,#22d3ee,#0891b2);color:#fff;font-weight:500;border-bottom-right-radius:4px}.chat-msg.typing{align-self:flex-start;color:var(--fg-mut);font-style:italic;font-size:12px}.chat-footer{padding:12px;border-top:1px solid var(--border);display:flex;gap:8px;align-items:flex-end}.chat-input{flex:1;min-height:42px;max-height:120px;padding:11px 14px;border-radius:12px;background:var(--bg);color:var(--fg);border:1px solid var(--border);font-size:14px;font-family:inherit;resize:none;outline:none;transition:border-color .15s}.chat-input:focus{border-color:var(--accent)}.chat-send{width:42px;height:42px;border-radius:12px;flex-shrink:0;background:linear-gradient(135deg,#22d3ee,#0891b2);color:#fff;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #06b6d466;transition:all .15s}.chat-send:hover{transform:translateY(-1px)}.chat-send:disabled{opacity:.4;cursor:not-allowed;transform:none}@media(max-width:640px){.chat-fab{right:16px;bottom:16px;width:54px;height:54px}.chat-panel{right:8px;left:8px;bottom:80px;width:auto;height:calc(100vh - 100px);max-height:640px}}