:root{--nx-max:1200px;--nx-hdr:72px;--nx-ease:cubic-bezier(.2,0,.2,1);--scene-ms:7000ms}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nx-hdr) + 24px)}
body{margin:0;background:var(--bg);color:var(--fg-2)}
*{box-sizing:border-box}
img,svg{display:block}
a{color:inherit}
button{font:inherit;cursor:pointer}
a:focus-visible,button:focus-visible{outline:none;box-shadow:var(--elevation-focus);border-radius:8px}
::selection{background:var(--indigo-100)}
[hidden]{display:none!important}
.wrap{max-width:var(--nx-max);margin:0 auto;padding:0 clamp(20px,4vw,44px)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}








.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(12px) saturate(1.4);-webkit-backdrop-filter:blur(12px) saturate(1.4);border-bottom:1px solid var(--border)}
.site-header::before{content:"";display:block;height:3px;background:var(--gradient-brand)}
.site-header .wrap{height:var(--nx-hdr);display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--fg-1)}
.brand .mark{width:32px;height:32px}
.brand .word{font:800 23px/1 var(--font-display);letter-spacing:-.025em}
.brand .by{font-size:12px;line-height:1.2;color:var(--fg-3);padding-left:12px;border-left:1px solid var(--border-strong);white-space:nowrap}
nav.main{margin-left:auto;display:flex;align-items:center;gap:22px;font-size:14px}
nav.main .navlink{color:var(--fg-2);text-decoration:none;font-weight:500;padding:6px 2px;white-space:nowrap}
.site-header .aic-btn{white-space:nowrap}
nav.main .navlink:hover{color:var(--indigo)}
.lang{display:inline-flex;align-items:center;border:1px solid var(--border-strong);border-radius:999px;padding:2px;background:#fff}
.lang button{border:0;background:none;font:600 12px/1 var(--font-body);letter-spacing:.04em;padding:7px 10px;border-radius:999px;color:var(--fg-3)}
.lang button[aria-pressed="true"]{background:var(--graphite);color:#fff}
.site-header .aic-btn{padding:10px 16px}


.hero{position:relative;padding:clamp(48px,7vw,84px) 0 0;overflow:hidden}
.hero-art{position:absolute;top:-40px;right:-8%;width:62%;height:560px;pointer-events:none;background:url("assets/aiconnect/brand/patterns/lines-mesh-gray.svg") right top/cover no-repeat;opacity:.55;-webkit-mask-image:linear-gradient(180deg,#000 20%,transparent 92%);mask-image:linear-gradient(180deg,#000 20%,transparent 92%)}
.hero-copy{position:relative;max-width:880px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:22px}
.hero-eyebrow svg{width:22px;height:22px}
.hero h1{font:700 clamp(40px,6.2vw,78px)/1.04 var(--font-display);letter-spacing:-.028em;color:var(--fg-1);max-width:15ch;text-wrap:balance}
.hero h1 .emphasis{color:var(--indigo)}
.lead{font-size:clamp(17px,1.55vw,21px);line-height:1.55;color:var(--fg-2);max-width:620px;margin:26px 0 32px}
.actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.actions .aic-btn{min-height:50px}
.facts{display:flex;gap:10px 26px;flex-wrap:wrap;margin-top:28px;font-size:14px;color:var(--fg-3)}
.facts span{display:inline-flex;gap:8px;align-items:center}
.facts i{color:var(--indigo);font-size:17px}


.stage{position:relative;margin-top:clamp(40px,5vw,64px);display:grid;grid-template-columns:minmax(260px,316px) minmax(0,1fr);gap:22px;align-items:start}
.chat{position:relative;z-index:2;margin-top:44px;background:#fff;border:1px solid var(--border-strong);border-radius:20px;box-shadow:var(--elevation-4);padding:18px 18px 16px}
.chat-head{display:flex;align-items:center;gap:10px}
.chat-head .avatar{width:34px;height:34px;border-radius:10px;background:var(--graphite);display:grid;place-items:center;color:#fff;font-size:17px}
.chat-title{font:600 14px/1.2 var(--font-display);color:var(--fg-1)}
.chat-sub{font-size:12px;color:var(--fg-3);margin-top:2px}
.msgs{display:flex;flex-direction:column;gap:10px;margin-top:16px;min-height:268px}
.msg{position:relative;max-width:94%;padding:10px 13px;border-radius:14px;font-size:14px;line-height:1.5;animation:msg-in .35s var(--ease-out) both}
.msg.me{align-self:flex-end;background:var(--indigo);color:#fff;border-bottom-right-radius:4px}
.msg.ag{align-self:flex-start;background:var(--slate-100);color:var(--fg-1);border-bottom-left-radius:4px}
.msg .who{display:block;font:500 11px/1 var(--font-mono);opacity:.7;margin-bottom:5px;letter-spacing:.01em}
.msg code{font:12.5px var(--font-mono);word-break:break-all;opacity:.95}
.typing{align-self:flex-start;display:inline-flex;gap:4px;padding:11px 14px;background:var(--slate-100);border-radius:14px;border-bottom-left-radius:4px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--slate-400);animation:blink 1.1s infinite}
.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}
.chat-foot{display:flex;align-items:center;gap:8px;margin-top:14px;font-size:12px;color:var(--fg-muted)}
.chat-foot i{font-size:14px}

.frame{position:relative;z-index:1;border-radius:22px;background:#0b0f1a;box-shadow:var(--elevation-4),0 0 0 1px rgba(16,24,39,.14);overflow:hidden;min-width:0}
.frame-bar{display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;background:#141a2a;border-bottom:1px solid #222a3b}
.frame-bar .dots{display:flex;gap:6px}
.frame-bar .dots i{width:10px;height:10px;border-radius:50%;background:#3a4560;display:block}
.frame-bar .url{margin:0 auto;font:12px var(--font-mono);color:#a1a9ba;background:#0f1422;border:1px solid #2a3247;border-radius:8px;padding:4px 14px;min-width:44%;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.frame-bar .url i{color:#6fd98a;margin-right:6px;font-size:11px}


.nb{--bg:#0f1422;--surface:#171d2c;--soft:#1d2435;--line:#2a3247;--line-2:#3a4560;--ink:#eef1f8;--text:#c9cfdb;--muted:#a1a9ba;--faint:#78819a;--navy:#a4b1ff;--navy-2:#bcc6ff;--navy-soft:#232b4d;--on-accent:#10152a;--green:#6fd98a;--grid-dot:#262e42;--toast-new:#2c397c;--line-soft:#222a3b;
  position:relative;background:var(--bg);background-image:radial-gradient(var(--grid-dot) 1px,transparent 1.4px);background-size:22px 22px;background-position:11px 11px;color:var(--text);font:13px/1.5 var(--font-body);min-height:430px;color-scheme:dark}
.nb-appbar{position:relative;background:rgba(15,20,34,.92);border-bottom:1px solid var(--line)}
.nb-appbar::before{content:"";display:block;height:3px;background:linear-gradient(90deg,#02d7ee,#3b4da8 55%,#8c49c9)}
.nb-bar{display:flex;align-items:center;gap:8px;padding:0 18px;height:48px;min-width:0}
.nb-brand{display:flex;align-items:center;gap:7px;font:800 15px/1 var(--font-display);color:var(--ink);white-space:nowrap}
.nb-brand img{width:22px;height:22px}
.nb-divider{width:1px;height:20px;background:var(--line);flex:none}
.nb-switch{display:flex;align-items:center;gap:6px;min-width:0;color:var(--ink);font-weight:500;font-size:13px}
.nb-switch .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nb-switch i{color:var(--muted);font-size:14px}
.nb-right{margin-left:auto;display:flex;align-items:center;gap:6px;flex:none}
.nb-pill{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:999px;background:var(--navy-soft);color:var(--navy-2);font-size:12px;font-weight:500;white-space:nowrap}
.nb-pill b{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(111,217,138,.18)}
.nb-ib{display:inline-flex;align-items:center;justify-content:center;gap:5px;height:30px;min-width:30px;padding:0 9px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);font-size:12.5px;font-weight:500;white-space:nowrap}
.nb-ib i{font-size:15px}
.nb-ib.primary{background:var(--navy);border-color:var(--navy);color:var(--on-accent)}
.nb-tools{display:flex;align-items:center;gap:8px;padding:8px 18px 10px;flex-wrap:wrap}
.nb-label{font-size:11.5px;color:var(--muted);margin-right:2px}
.nb-chip{--agent:var(--navy);--agent-ink:color-mix(in srgb,var(--agent),#fff 45%);display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 9px 0 8px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font:500 11.5px var(--font-mono);color:var(--agent-ink);white-space:nowrap}
.nb-chip .dot{position:relative;width:9px;height:9px;border-radius:50%;background:var(--agent-ink)}
.nb-chip.active .dot::after{content:"";position:absolute;inset:-3px;border-radius:50%;border:2px solid var(--agent-ink);opacity:.35}
.nb-chip.away{border-style:dashed}
.nb-chip.away .dot{background:var(--surface);box-shadow:inset 0 0 0 2px var(--agent-ink)}
.nb-chip .n{color:var(--muted);font:11px var(--font-body)}
.nb-chip.enter{animation:chip-in .7s var(--nx-ease)}
.nb-search{margin-left:auto;display:flex;align-items:center;gap:7px;height:30px;padding:0 10px;border:1px solid var(--line-2);border-radius:8px;color:var(--muted);font-size:12.5px;min-width:160px}
.nb-seg{display:inline-flex;padding:3px;border-radius:9px;background:var(--soft);border:1px solid var(--line);margin:0 18px 12px}
.nb-seg span{height:24px;padding:0 9px;border-radius:6px;font-size:12px;color:var(--text);display:inline-flex;align-items:center;white-space:nowrap}
.nb-seg span.on{background:var(--surface);color:var(--ink);font-weight:500;box-shadow:0 1px 2px rgba(0,0,0,.5)}
.nb-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:0 18px 22px;align-items:stretch}
.nb-card{--agent:var(--navy);--agent-ink:color-mix(in srgb,var(--agent),#fff 45%);position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--agent-ink);border-radius:14px;box-shadow:0 2px 8px rgba(0,0,0,.45);padding:11px 15px 10px;min-height:176px;transition:opacity .3s,transform .3s}
.nb-card.enter{animation:card-in .55s var(--ease-out)}
.nb-card.flash{animation:flash 1.6s}
.nb-card.dim{opacity:.35}
.nb-top{display:flex;align-items:center;gap:7px;font:11px/1 var(--font-mono);color:var(--muted);min-height:20px}
.nb-top .grip{color:var(--faint);font-size:13px}
.nb-top .author{margin-left:auto;color:var(--agent-ink);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nb-title{margin:7px 0 4px;font:700 14.5px/1.3 var(--font-display);color:var(--ink);letter-spacing:-.005em}
.nb-body{font-size:12.5px;line-height:1.55;color:var(--text);margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.nb-meta{margin-top:auto;display:flex;align-items:center;gap:8px}
.nb-votes{display:inline-flex;align-items:center;gap:7px;font:11.5px var(--font-mono);color:var(--muted)}
.nb-votes b{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:6px;background:#0b0f1a;color:var(--ink);font-weight:700;transition:transform .25s}
.nb-votes b.bump{animation:bump .5s var(--ease-spring)}
.nb-cmt{margin-left:auto;display:inline-flex;align-items:center;gap:5px;height:26px;padding:0 8px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--muted);font-size:12px}
.nb-cmt.has{color:var(--navy);font-weight:500}
.nb-cmt i{font-size:14px}
.nb-foot{display:flex;align-items:center;gap:8px;margin-top:9px;font:11px var(--font-mono);color:var(--muted)}
.nb-foot .detail{margin-left:auto;font:500 11px var(--font-body);display:inline-flex;gap:3px;align-items:center}
.nb-invite{display:flex;flex-direction:column;justify-content:center;gap:5px;padding:14px 16px;border:1.5px dashed var(--navy-2);border-radius:14px;background:var(--navy-soft);min-height:176px;min-width:0}
.nb-invite b{color:var(--navy);font-size:13px}
.nb-invite span{font-size:12px;color:var(--muted);line-height:1.45}
.nb-invite .lk{display:inline-flex;align-items:center;gap:6px;min-width:0;max-width:100%;margin-top:6px;padding:5px 9px;border-radius:7px;background:rgba(15,20,34,.6);font:11px var(--font-mono);color:var(--navy-2)}
.nb-invite .lk i{flex-shrink:0}
.nb-invite .lk-url{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font:inherit;color:inherit}
.nb-toast{position:absolute;left:50%;bottom:16px;z-index:4;display:flex;align-items:center;gap:10px;padding:8px 14px;border-radius:11px;background:var(--toast-new);color:#fff;font-size:12.5px;box-shadow:0 16px 40px rgba(0,0,0,.6);border:1px solid var(--line-2);opacity:0;transform:translate(-50%,8px);transition:opacity .35s,transform .35s;pointer-events:none;white-space:nowrap}
.nb-toast.show{opacity:1;transform:translate(-50%,0)}
.nb-toast .tdot{width:9px;height:9px;border-radius:50%;background:#bcc6ff;box-shadow:0 0 0 2px #fff}
.nb-pop{position:absolute;right:18px;top:128px;z-index:3;width:min(300px,calc(100% - 36px));background:var(--surface);border:1px solid var(--line-2);border-radius:14px;box-shadow:0 24px 60px rgba(0,0,0,.65),0 4px 12px rgba(0,0,0,.4);opacity:0;transform:translateY(8px);transition:opacity .35s,transform .35s;pointer-events:none}
.nb-pop.show{opacity:1;transform:none}
.nb-pop-head{padding:12px 14px 10px;border-bottom:1px solid var(--line)}
.nb-pop-head .kicker{font:11px var(--font-mono);color:var(--muted)}
.nb-pop-head h4{margin:3px 0 0;font:700 13.5px/1.3 var(--font-display);color:var(--ink)}
.nb-pop ul{list-style:none;margin:0;padding:4px 0}
.nb-pop li{display:flex;gap:9px;padding:9px 14px}
.nb-pop li + li{border-top:1px solid var(--line-soft)}
.nb-pop .av{width:24px;height:24px;border-radius:50%;flex:none;display:grid;place-items:center;font:700 9.5px var(--font-body);color:#0b0f1a;background:var(--agent-ink,#a4b1ff)}
.nb-pop .cm{min-width:0;font-size:12.5px;line-height:1.5;color:var(--text)}
.nb-pop .cm b{display:block;font:500 11px var(--font-mono);color:var(--muted);margin-bottom:2px}
.nb-pop .cm b span{margin-left:8px;font-weight:400}
.nb-pop-foot{padding:8px 14px;border-top:1px solid var(--line);font-size:11px;color:var(--muted);background:var(--soft);border-radius:0 0 14px 14px}


.scenes{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap;align-items:center}
.scene{position:relative;display:inline-flex;align-items:center;gap:10px;min-height:46px;padding:8px 18px 8px 9px;border:1px solid var(--border-strong);border-radius:999px;background:#fff;font:500 14px var(--font-body);color:var(--fg-2);overflow:hidden;transition:border-color .2s,color .2s}
.scene .num{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--slate-100);font:700 12px var(--font-display);color:var(--fg-2);transition:background .2s,color .2s}
.scene:hover{border-color:var(--indigo-300)}
.scene[aria-pressed="true"]{border-color:var(--indigo);color:var(--indigo)}
.scene[aria-pressed="true"] .num{background:var(--indigo);color:#fff}
.scene .bar{position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--indigo)}
.scene.playing .bar{animation:progress var(--scene-ms) linear forwards}
.scenes .auto{margin-left:auto;display:inline-flex;align-items:center;gap:8px;border:0;background:none;font-size:13px;color:var(--fg-3);padding:8px 4px}
.scenes .auto i{font-size:16px}
.scenes .auto:hover{color:var(--indigo)}
.stage-note{margin-top:14px;font-size:13px;color:var(--fg-muted);display:flex;gap:8px;align-items:flex-start}
.stage-note i{font-size:15px;margin-top:2px}


.live{margin-top:clamp(40px,5vw,60px);display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:22px;align-items:center;padding:22px 26px;border:1px solid var(--border-strong);border-radius:20px;background:linear-gradient(120deg,var(--mist),#fff 62%);box-shadow:var(--elevation-1)}
.live .pulse{width:48px;height:48px;border-radius:14px;background:var(--graphite);display:grid;place-items:center}
.live .pulse b{width:12px;height:12px;border-radius:50%;background:#2fd36f;animation:pulse 2s infinite}
.live h3{font:600 20px/1.25 var(--font-display);color:var(--fg-1)}
.live p{font-size:14.5px;color:var(--fg-2);margin:5px 0 0}
.live .aic-btn{white-space:nowrap}


.section{padding-top:clamp(64px,9vw,112px);padding-bottom:clamp(64px,9vw,112px)}
.section-head{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:end;margin-bottom:clamp(32px,4vw,52px)}
.section-head h2{font:700 clamp(30px,3.6vw,46px)/1.08 var(--font-display);letter-spacing:-.022em;color:var(--fg-1);text-wrap:balance}
.section-head .eyebrow{display:block;margin-bottom:14px}
.section-head p{font-size:18px;line-height:1.55;color:var(--fg-2);margin:0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{position:relative;background:#fff;border:1px solid var(--border-strong);border-radius:20px;padding:20px 22px 24px;box-shadow:var(--elevation-1);display:flex;flex-direction:column;gap:14px;transition:box-shadow .2s,transform .2s}
.step:hover{box-shadow:var(--elevation-3);transform:translateY(-2px)}
.step .k{font:500 12px var(--font-body);letter-spacing:.08em;text-transform:uppercase;color:var(--indigo)}
.step .mini{height:156px;border-radius:14px;background:var(--slate-50);border:1px solid var(--border);display:grid;place-items:center;padding:16px;overflow:hidden}
.step h3{font:600 21px/1.2 var(--font-display);color:var(--fg-1)}
.step p{font-size:15px;line-height:1.55;color:var(--fg-2);margin:0}
.step small{font-size:12.5px;line-height:1.5;color:var(--fg-muted);display:flex;gap:7px;align-items:flex-start}
.step small i{color:var(--indigo);font-size:14px;margin-top:2px}

.ui{--navy:#2c397c;--navy-2:#3b4da8;--navy-soft:#eef0fa;--ink:#101827;--muted:#5b657b;--line:#e6e8ee;--line-2:#cdd2de;font:13px var(--font-body);color:var(--ink);width:100%}
.ui-row{display:flex;align-items:center;gap:10px;justify-content:center;flex-wrap:wrap}
.ui-btn{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 13px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:13px;font-weight:500;color:var(--ink);box-shadow:0 1px 2px rgba(16,24,39,.08);white-space:nowrap}
.ui-btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}
.ui-field{display:flex;align-items:center;gap:8px;height:36px;padding:0 12px;border:1px solid var(--line-2);border-radius:10px;background:#fff;font-size:13px;color:var(--ink);min-width:170px;white-space:nowrap}
.ui-field i{color:var(--muted)}
.ui-caret{color:var(--muted);font-size:16px}
.ui-link{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--line);border-radius:12px;background:#fff;font:12px var(--font-mono);color:var(--ink);box-shadow:0 1px 2px rgba(16,24,39,.08);width:100%;max-width:300px;margin:0 auto}
.ui-link i{color:var(--navy)}
.ui-link .cp{margin-left:auto;font:500 11px var(--font-body);color:var(--navy);background:var(--navy-soft);padding:3px 8px;border-radius:6px}
.ui-split{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px;width:100%;max-width:300px}
.ui-branch{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:10px;background:#fff;border:1px solid var(--line);font-size:12px;color:var(--muted)}
.ui-branch i{font-size:18px;color:var(--navy)}
.ui-branch b{display:block;font-weight:600;color:var(--ink);font-size:12.5px}
.ui-card{width:100%;max-width:280px;background:#fff;border:1px solid var(--line);border-top:4px solid #5fc4bd;border-radius:12px;padding:10px 13px 9px;box-shadow:0 2px 8px rgba(16,24,39,.08)}
.ui-card .t{font:700 13px/1.3 var(--font-display);color:var(--ink);margin:4px 0 8px}
.ui-card .m{display:flex;align-items:center;gap:8px;font:11.5px var(--font-mono);color:var(--muted)}
.ui-card .m b{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:6px;background:var(--ink);color:#fff;font-weight:700}
.ui-card .m .c{margin-left:auto;display:inline-flex;align-items:center;gap:4px;height:24px;padding:0 7px;border:1px solid var(--line);border-radius:7px;color:var(--navy);font:500 12px var(--font-body)}
.ui-cursor{position:relative;display:inline-block}
.invite-line{margin-top:34px;padding:20px 0 0;border-top:1px solid var(--border-strong);display:flex;gap:14px;align-items:center;color:var(--fg-2);font-size:16px}
.invite-line i{font-size:24px;color:var(--indigo)}
.invite-line strong{color:var(--fg-1)}


.agents-sec{position:relative;background:var(--mist);overflow:hidden}
.agents-sec .lines{position:absolute;inset:0;background:url("assets/aiconnect/brand/patterns/lines-mesh-gray.svg") center bottom/cover no-repeat;opacity:.16;pointer-events:none}
.agents-sec .wrap{position:relative}
.harness-row{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px}
.harness{display:inline-flex;align-items:center;gap:9px;height:46px;padding:0 16px 0 13px;border:1px solid var(--indigo-200);border-radius:12px;background:#fff;font:500 14.5px var(--font-body);color:var(--fg-1);box-shadow:var(--elevation-1)}
.harness i{color:var(--success-700);font-size:16px}
.harness.more{border-style:dashed;color:var(--fg-3);background:transparent;box-shadow:none}
.req{display:flex;gap:12px;align-items:flex-start;max-width:720px;font-size:15.5px;line-height:1.55;color:var(--fg-2)}
.req i{color:var(--indigo);font-size:22px;flex:none;margin-top:1px}
.req strong{color:var(--fg-1)}


.family{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.family .eyebrow{display:block;margin-bottom:14px}
.family h2{font:700 clamp(30px,3.6vw,46px)/1.08 var(--font-display);letter-spacing:-.022em;color:var(--fg-1);text-wrap:balance}
.family p{font-size:17px;line-height:1.6;color:var(--fg-2);margin:22px 0 0;max-width:520px}
.family .textlink{display:inline-flex;align-items:center;gap:6px;margin-top:24px;font-weight:600;color:var(--indigo);text-decoration:underline;text-underline-offset:5px}
.family-list{border-top:1px solid var(--border-strong);margin-top:6px}
.family-item{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:4px 16px;padding:20px 0;border-bottom:1px solid var(--border-strong);align-items:center}
.family-item svg{width:40px;height:40px;grid-row:span 2}
.family-item h3{font:600 19px/1.25 var(--font-display);color:var(--fg-1)}
.family-item p{grid-column:2/-1;margin:0;font-size:14px;line-height:1.5;color:var(--fg-2);max-width:none}
.family-item.future svg{opacity:.55;filter:saturate(.6)}


.closing{position:relative;overflow:hidden;background:var(--graphite);color:#fff;padding:clamp(64px,8vw,96px) 0}
.closing .lines{position:absolute;inset:0;background:url("assets/aiconnect/brand/patterns/lines-tide-white.svg") center bottom/cover no-repeat;opacity:.2;pointer-events:none}
.closing::after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background:linear-gradient(90deg,var(--cyan),var(--indigo),var(--violet))}
.closing .wrap{position:relative;display:flex;justify-content:space-between;align-items:center;gap:30px}
.closing h2{font:700 clamp(28px,3.4vw,42px)/1.1 var(--font-display);letter-spacing:-.02em;color:#fff;text-wrap:balance}
.closing p{color:rgba(255,255,255,.78);margin:10px 0 0;font-size:16px}
.closing .aic-btn{white-space:nowrap}


.site-footer{padding:26px 0 30px;font-size:13px;color:var(--fg-3)}
.site-footer .wrap{display:flex;gap:14px 22px;align-items:center;flex-wrap:wrap}
.site-footer .fb{display:flex;align-items:center;gap:10px}
.site-footer .fb strong{font:700 17px var(--font-display);color:var(--fg-1)}
.site-footer .fb img{height:18px;width:auto}
.site-footer .right{margin-left:auto;display:flex;gap:18px;flex-wrap:wrap}
.site-footer a{color:var(--fg-2);text-decoration:none}
.site-footer a:hover{color:var(--indigo)}


@keyframes card-in{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
@keyframes chip-in{0%{transform:scale(.6);opacity:0}60%{transform:scale(1.08)}100%{transform:none;opacity:1}}
@keyframes msg-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes flash{0%{box-shadow:0 0 0 0 rgba(164,177,255,.65)}100%{box-shadow:0 0 0 16px rgba(164,177,255,0)}}
@keyframes bump{0%{transform:scale(1)}50%{transform:scale(1.35)}100%{transform:scale(1)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(47,211,111,.55)}100%{box-shadow:0 0 0 12px rgba(47,211,111,0)}}
@keyframes progress{from{width:0}to{width:100%}}
@keyframes blink{0%,80%,100%{opacity:.3}40%{opacity:1}}


@media(max-width:1100px){.stage{grid-template-columns:1fr}.chat{margin:0 auto -14px;max-width:580px;width:100%}.msgs{min-height:0}.hero-art{right:-20%;width:80%}}
@media(max-width:900px){nav.main{gap:14px}.brand .by{display:none}.section-head,.family{grid-template-columns:1fr;gap:22px}.steps{grid-template-columns:1fr}.nb-grid{grid-template-columns:1fr 1fr}.live{grid-template-columns:auto minmax(0,1fr)}.live .aic-btn{grid-column:1/-1;justify-content:center}.nb-pop{top:auto;bottom:60px}}
@media(max-width:640px){nav.main{gap:10px}nav.main .navlink{display:none}.brand .by{display:none}.brand .word{font-size:21px}.site-header .aic-btn{padding:9px 12px;font-size:13px;white-space:nowrap}.lang button{padding:6px 8px}.nb-grid{grid-template-columns:1fr}#card-2{display:none}.nb-search{display:none}.nb-divider{display:none}.nb-brand{font-size:14px}.nb-switch .name{max-width:96px;font-size:12px}.nb-bar{padding:0 12px;gap:6px}.nb-tools,.nb-seg{margin-left:12px;margin-right:12px}.nb-tools{padding-left:0;padding-right:0}.nb-grid{padding-left:12px;padding-right:12px}.nb-right .nb-ib:nth-child(3),.nb-right .nb-ib:nth-child(4){display:none}.nb-right .nb-ib .lbl{display:none}.nb-right .nb-ib.primary{display:none}.nb-pill{padding:0 7px;gap:0}.nb-pill span{display:none}.nb-switch .name{max-width:124px}.frame-bar .url{display:none}.closing .wrap{flex-direction:column;align-items:flex-start}.scenes .auto{margin-left:0}.live{padding:18px}.msgs{min-height:0}.step .mini{padding:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}.scene .bar{display:none}}

/* FAQ — bloco discreto na landing e página /faq */
.faq{padding-top:clamp(40px,6vw,72px);padding-bottom:clamp(48px,7vw,88px);border-top:1px solid var(--border)}
.faq .wrap{max-width:860px}
.faq-head{display:flex;justify-content:space-between;align-items:baseline;gap:18px 32px;flex-wrap:wrap;margin-bottom:10px}
.faq-head h2{font:700 clamp(24px,2.8vw,32px)/1.15 var(--font-display);letter-spacing:-.02em;color:var(--fg-1);margin:0}
.faq-head p{margin:0;font-size:15px;color:var(--fg-3)}
.faq-head .textlink{display:inline-flex;align-items:center;gap:5px;margin-left:8px;font-weight:600;color:var(--indigo);text-decoration:underline;text-underline-offset:4px}
.faq-list{border-top:1px solid var(--border-strong)}
.faq-item{border-bottom:1px solid var(--border-strong)}
.faq-item summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;font:600 16.5px/1.35 var(--font-body);color:var(--fg-1);cursor:pointer}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{flex:none;font-size:18px;color:var(--indigo);transition:transform .2s}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item summary:focus-visible{outline:none;box-shadow:var(--elevation-focus);border-radius:8px}
.faq-item p{margin:0 0 18px;max-width:720px;font-size:15.5px;line-height:1.6;color:var(--fg-2)}
.faq-page{padding:clamp(40px,6vw,80px) 0 clamp(48px,7vw,96px)}
.faq-page .wrap{max-width:820px}
.faq-page-head .eyebrow{display:block;margin-bottom:12px}
.faq-page-head h1{font:700 clamp(32px,4.2vw,50px)/1.06 var(--font-display);letter-spacing:-.025em;color:var(--fg-1);margin:0;text-wrap:balance}
.faq-page-head .lead{font-size:18px;line-height:1.55;color:var(--fg-2);margin:18px 0 0;max-width:640px}
.faq-group{margin-top:clamp(36px,5vw,56px)}
.faq-group h2{display:flex;align-items:center;gap:10px;font:600 15px/1 var(--font-body);letter-spacing:.1em;text-transform:uppercase;color:var(--indigo);padding-bottom:14px;border-bottom:1px solid var(--border-strong);margin:0}
.faq-group h2 svg{width:26px;height:26px}
.faq-qa{padding:20px 0 22px;border-bottom:1px solid var(--border)}
.faq-qa h3{font:600 19px/1.3 var(--font-display);color:var(--fg-1);margin:0 0 8px}
.faq-qa p{margin:0;font-size:16px;line-height:1.65;color:var(--fg-2);max-width:700px}
.faq-page-foot{display:flex;align-items:center;gap:16px 24px;flex-wrap:wrap;margin-top:clamp(32px,4vw,48px);font-size:14px;color:var(--fg-3)}
.faq-page-foot .textlink{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--indigo);text-decoration:underline;text-underline-offset:4px}
.faq-page-foot .aic-btn{margin-left:auto}
@media(max-width:640px){.faq-head{flex-direction:column;align-items:flex-start}.faq-page-foot .aic-btn{margin-left:0;width:100%;justify-content:center}}