/* ===== animated product demo ===== */
.demo{background:linear-gradient(180deg,#eef3fb,#fff)}
.demo .center{margin-bottom:40px}
.app{max-width:1040px;margin:0 auto;background:#fff;border-radius:18px;border:1px solid var(--line);box-shadow:0 40px 90px -40px rgba(15,23,42,.45);overflow:hidden;position:relative}
.app-bar{display:flex;align-items:center;gap:8px;padding:11px 16px;background:#f3f5fa;border-bottom:1px solid var(--line)}
.app-bar i{width:11px;height:11px;border-radius:50%;background:#e2e6ef}
.app-bar i:nth-child(1){background:#ff6058}.app-bar i:nth-child(2){background:#ffbd2e}.app-bar i:nth-child(3){background:#28c941}
.app-bar .url{margin-left:14px;flex:1;max-width:340px;background:#fff;border:1px solid var(--line);border-radius:7px;padding:4px 12px;font-size:.76rem;color:var(--muted)}
.app-main{display:grid;grid-template-columns:210px 1fr;height:520px;position:relative}
.app-side{border-right:1px solid var(--line);padding:16px 12px;display:flex;flex-direction:column;gap:6px;background:#fafbfe}
.app-side .brand-s{display:flex;align-items:center;gap:8px;font-weight:800;font-size:.85rem;letter-spacing:.04em;margin-bottom:10px}
.app-side .brand-s img{width:26px;height:26px;border-radius:50%;border:2px solid var(--gold)}
.app-side .new{background:var(--navy);color:#fff;border-radius:9px;padding:8px 10px;font-size:.8rem;font-weight:700;margin-bottom:12px}
.app-side .hist{font-size:.78rem;color:var(--muted);padding:7px 9px;border-radius:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.app-side .hist.on{background:var(--blue-soft);color:var(--blue);font-weight:600}
.app-side small{font-size:.66rem;font-weight:800;letter-spacing:.1em;color:#9aa6bd;margin:8px 0 2px 9px}
.app-chat{display:flex;flex-direction:column;min-width:0}
.stream{flex:1;overflow:hidden;padding:24px 28px;display:flex;flex-direction:column;gap:14px;justify-content:flex-end}
.composer{margin:0 22px 20px;border:1.5px solid var(--line);border-radius:14px;padding:12px 14px;display:flex;align-items:center;gap:10px;font-size:.92rem;min-height:48px}
.composer .typed{flex:1;color:var(--ink)}
.composer .ph{color:#9aa6bd}
.composer .send{width:30px;height:30px;border-radius:9px;background:var(--red);display:grid;place-items:center;flex:0 0 30px}
.composer .send svg{width:15px;height:15px;stroke:#fff;fill:none;stroke-width:2.4}
.caret{display:inline-block;width:2px;height:1.1em;background:var(--blue);vertical-align:-3px;margin-left:1px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

.d-user{align-self:flex-end;background:var(--navy);color:#fff;padding:10px 15px;border-radius:15px 15px 4px 15px;max-width:78%;font-size:.92rem;animation:pop .35s ease-out}
.d-bot{display:flex;gap:10px;align-items:flex-start;max-width:92%;animation:pop .35s ease-out}
.d-bot > img{width:28px;height:28px;border-radius:50%;flex:0 0 28px}
.d-body{background:var(--bg-soft);border-radius:15px 15px 15px 4px;padding:12px 15px;font-size:.9rem;min-width:0}
.d-body p{margin:0}
.d-body p + *{margin-top:10px}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.d-status{display:flex;flex-direction:column;gap:8px;font-size:.82rem;color:var(--muted)}
.d-status .row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.spin{width:14px;height:14px;border-radius:50%;border:2px solid var(--blue-soft);border-top-color:var(--blue);animation:spin .8s linear infinite;flex:0 0 14px}
.spin.done{animation:none;border-color:#22b07d;background:#22b07d url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='4'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/9px no-repeat}
@keyframes spin{to{transform:rotate(360deg)}}
.srcchip{display:inline-flex;align-items:center;gap:5px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:3px 9px 3px 5px;font-size:.74rem;font-weight:600;color:var(--ink);opacity:.35;transition:opacity .3s,border-color .3s}
.srcchip img{width:15px;height:15px}
.srcchip.hit{opacity:1;border-color:var(--blue)}
.cite-btn{display:inline-grid;place-items:center;min-width:19px;height:19px;padding:0 5px;border-radius:6px;background:var(--blue);color:#fff;font-size:.68rem;font-weight:800;vertical-align:1px;margin-left:3px;transition:transform .2s,box-shadow .2s}
.cite-btn.pulse{transform:scale(1.25);box-shadow:0 0 0 5px rgba(31,95,209,.22)}
.d-refs{display:flex;flex-wrap:wrap;gap:6px}
.d-ref{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:4px 9px;font-size:.74rem;color:var(--muted)}
.d-ref img{width:14px;height:14px}
.d-ref b{color:var(--ink);font-weight:700}
.interp{display:flex;flex-wrap:wrap;gap:6px}
.interp span{font-size:.74rem;padding:4px 9px;border-radius:8px;background:#fff;border:1px solid var(--line);animation:pop .3s ease-out both}
.interp span b{color:var(--blue)}
.interp span.perm{border-color:#f2b632;background:#fff8e6}
.bars{display:flex;flex-direction:column;gap:8px;margin-top:4px}
.bar{display:grid;grid-template-columns:62px 1fr 70px;align-items:center;gap:10px;font-size:.8rem}
.bar .track{height:14px;background:#e6ebf5;border-radius:4px;overflow:hidden}
.bar .fill{height:100%;width:0;background:linear-gradient(90deg,var(--blue),#5b8ef0);border-radius:4px;transition:width 1.1s cubic-bezier(.2,.7,.2,1)}
.bar b{text-align:right;font-variant-numeric:tabular-nums}
.foot{font-size:.72rem;color:var(--muted)}
.sqlpeek{font-family:ui-monospace,Menlo,monospace;font-size:.7rem;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:7px;padding:5px 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.doc-panel{position:absolute;top:0;right:0;bottom:0;width:min(380px,86%);background:#fff;border-left:1px solid var(--line);box-shadow:-20px 0 50px -30px rgba(15,23,42,.4);transform:translateX(102%);transition:transform .5s cubic-bezier(.2,.7,.2,1);display:flex;flex-direction:column}
.doc-panel.open{transform:none}
.doc-head{display:flex;align-items:center;gap:9px;padding:14px 16px;border-bottom:1px solid var(--line);font-size:.84rem;font-weight:700}
.doc-head img{width:18px;height:18px}
.doc-head small{display:block;font-weight:500;color:var(--muted);font-size:.72rem}
.doc-page{flex:1;padding:20px 22px;font-size:.78rem;color:#7a869c;line-height:1.7;overflow:hidden}
.doc-page h5{font-size:.82rem;color:var(--ink);margin:0 0 8px}
.doc-page .ln{height:7px;border-radius:4px;background:#eef1f7;margin:8px 0}
.doc-page mark{background:transparent;color:var(--ink);font-weight:600;padding:2px 0;background-image:linear-gradient(#fde9a8,#fde9a8);background-repeat:no-repeat;background-size:0 100%;transition:background-size 1s ease .4s}
.doc-panel.open mark{background-size:100% 100%}
.doc-meta{border-top:1px solid var(--line);padding:12px 16px;font-size:.72rem;color:var(--muted);display:flex;justify-content:space-between}

.demo-tabs{display:flex;justify-content:center;gap:10px;margin-top:22px;flex-wrap:wrap}
.demo-tab{position:relative;overflow:hidden;border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 18px;font:inherit;font-size:.88rem;font-weight:700;color:var(--muted);cursor:pointer}
.demo-tab.on{color:var(--navy);border-color:var(--navy)}
.demo-tab .prog{position:absolute;left:0;bottom:0;height:3px;background:var(--red);width:0}
.demo-tab.on .prog{animation:prog var(--dur,10s) linear forwards}
.demo.paused .demo-tab.on .prog{animation-play-state:paused}
@keyframes prog{to{width:100%}}
.demo-ctrl{border:1px solid var(--line);background:#fff;border-radius:999px;width:40px;height:40px;cursor:pointer;display:grid;place-items:center}
.demo-ctrl svg{width:14px;height:14px;fill:var(--navy)}
.demo-note{text-align:center;font-size:.78rem;color:var(--muted);margin-top:12px}

/* scroll reveal (only when JS is on) */
.js [data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;transition-delay:var(--d,0s)}
.js [data-reveal].in{opacity:1;transform:none}

@media (max-width:760px){
  .app-main{grid-template-columns:1fr;height:540px}
  .app-side{display:none}
  .stream{padding:16px}
  .composer{margin:0 12px 14px;font-size:.84rem}
  .d-user{max-width:90%}
  .d-bot{max-width:100%}
  .bar{grid-template-columns:52px 1fr 62px}
}
@media (prefers-reduced-motion:reduce){
  .js [data-reveal]{opacity:1;transform:none;transition:none}
  .d-user,.d-bot,.interp span{animation:none}
  .caret{animation:none}
}

/* ===== extra screens ===== */
.app-bar .who{margin-left:auto;display:flex;align-items:center;gap:7px;font-size:.74rem;font-weight:600;color:var(--muted);white-space:nowrap}
.app-bar .av{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:.66rem;font-weight:800;color:var(--navy)}
.app-screen{display:none;padding:18px 24px;overflow:hidden;flex-direction:column;gap:14px;min-width:0}
.app.mode-admin .app-chat{display:none}
.app.mode-admin .app-screen{display:flex}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{display:flex;flex-direction:column;background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:7px 12px;font-size:.74rem;color:var(--muted);transition:border-color .25s,background .25s,transform .25s}
.opt b{color:var(--ink);font-size:.84rem}
.opt.pick{border-color:var(--blue);background:var(--blue-soft);transform:scale(1.04)}
.deny{display:flex;gap:10px;align-items:flex-start;font-size:.86rem}
.deny svg{width:26px;height:26px;flex:0 0 26px;stroke:#b3261e;fill:#fde7e5;stroke-width:1.8}
.agent-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.ag-h{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:.88rem}
.ag-h .pill{margin-left:auto}
.ag-ic{width:26px;height:26px;border-radius:8px;background:var(--blue-soft);display:grid;place-items:center;font-size:.85rem}
.kv2{display:grid;grid-template-columns:auto 1fr;gap:5px 14px;font-size:.8rem}
.kv2 span{color:var(--muted)}
.kv2 b{display:flex;align-items:center;gap:4px;font-weight:600}
.kv2 img{width:15px;height:15px}
.notif{position:absolute;right:18px;top:58px;width:min(300px,80%);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 50px -20px rgba(15,23,42,.45);padding:12px 14px;font-size:.8rem;transform:translateY(-14px);opacity:0;transition:transform .45s cubic-bezier(.2,.7,.2,1),opacity .45s;z-index:3}
.notif.show{transform:none;opacity:1}
.nt-h{display:flex;align-items:center;gap:7px;margin-bottom:6px}
.nt-h img{width:20px;height:20px;border-radius:50%}
.nt-h span{margin-left:auto;color:var(--muted);font-size:.72rem}
.notif ul{margin:6px 0 0 16px;color:var(--muted)}
.scr-h{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;animation:pop .35s ease-out}
.scr-h b{font-size:1.05rem}
.scr-h small{display:block;color:var(--muted);font-size:.78rem}
.btn-s{flex:0 0 auto;font-size:.76rem;font-weight:700;padding:8px 12px;border-radius:9px;background:var(--navy);color:#fff;transition:opacity .3s,transform .2s,background .3s}
.btn-s.pub{opacity:.35}
.btn-s.pub.ready{opacity:1;background:var(--red)}
.press{transform:scale(.93)}
.conn-list{display:flex;flex-direction:column;gap:7px}
.conn{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;padding:7px 14px;animation:pop .35s ease-out both}
.conn:nth-child(2){animation-delay:.08s}.conn:nth-child(3){animation-delay:.16s}.conn:nth-child(4){animation-delay:.24s}.conn:nth-child(5){animation-delay:.32s}
.conn > img{width:26px;height:26px;flex:0 0 26px}
.cinfo{flex:1;min-width:0}
.cinfo b{font-size:.88rem;display:block}
.cinfo small{display:block;font-size:.74rem;color:var(--muted)}
.cprog{height:6px;border-radius:4px;background:#e6ebf5;margin:6px 0 3px;overflow:hidden;max-width:320px}
.cprog i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),#5b8ef0);transition:width .25s linear}
.conn.live{border-color:#f5c8c4}
.rv{border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:.84rem;transition:border-color .3s,background .3s;animation:pop .35s ease-out both}
.rv + .rv{animation-delay:.12s}
.rv p{color:var(--muted)}
.rv.approved{border-color:#9be3c4;background:#f3fbf7}
.rv-h{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:4px}
.rv-ex{margin-top:8px;font-size:.76rem;background:var(--bg-soft);border-radius:8px;padding:6px 10px;display:flex;flex-direction:column}
.rv-ex span{color:var(--muted)}
.rv .prop-actions span{transition:transform .2s}
.toast{position:absolute;left:50%;bottom:18px;transform:translate(-50%,20px);opacity:0;background:#147a55;color:#fff;font-size:.8rem;font-weight:600;padding:10px 16px;border-radius:10px;transition:transform .4s,opacity .4s;white-space:nowrap;max-width:92%;overflow:hidden;text-overflow:ellipsis}
.toast.show{transform:translate(-50%,0);opacity:1}
.demo-tabs{flex-direction:column;align-items:center;gap:10px}
.tab-row{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap}
.tab-row > span{font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-right:4px}
.demo-tab{padding:8px 15px;font-size:.84rem}
@media (max-width:760px){
  .app-bar .url{display:none}
  .app-screen{padding:16px}
  .notif{top:52px;right:10px}
  .toast{white-space:normal;text-align:center;width:88%}
}
@media (max-width:760px){
  .demo-tabs{align-items:stretch;gap:8px}
  .tab-row{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:2px 2px 4px;margin:0 -16px;padding-left:16px;padding-right:16px}
  .tab-row::-webkit-scrollbar{display:none}
  .tab-row > *{flex:0 0 auto}
}

/* ===== people & agents panel ===== */
.uchip{display:flex;gap:10px;align-items:center;background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;padding:9px 11px}
.uchip b{display:block;font-size:.86rem;line-height:1.25}
.uchip small{display:block;font-size:.72rem;color:var(--muted);line-height:1.35}
.uic{width:32px;height:32px;flex:0 0 32px;border-radius:9px;background:#fff;border:1px solid var(--line);display:grid;place-items:center}
.uic svg{width:18px;height:18px;stroke:var(--blue);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.uic img{width:18px;height:18px}
.uchip.mcp{border-color:#c9d7f5;background:#f2f6fe}
.lg.ai{margin-top:5px}
.lg.ai img{width:18px;height:18px}
.conf{display:inline-flex;align-items:center;gap:4px;font-size:.7rem;font-weight:700;color:#147a55;background:#dff5ec;border-radius:999px;padding:2px 9px;margin-bottom:8px}

/* hero logos */
.hero-logos{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:34px;font-size:.78rem;color:rgba(255,255,255,.6)}
.hero-logos > div{display:flex;gap:8px;flex-wrap:wrap}
.hero-logos img{width:30px;height:30px;padding:5px;background:#fff;border-radius:8px}
.hero-logos a{color:rgba(255,255,255,.75)}

/* MCP section */
.mcp-sec{background:var(--bg-soft)}
.mcp-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:52px;align-items:center}
.mcp-viz{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:0;background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 30px 60px -34px rgba(15,23,42,.3)}
.mv-col{display:flex;flex-direction:column;gap:8px}
.mv-ai{display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:10px;padding:7px 11px;font-size:.84rem;font-weight:600;background:#fff}
.mv-ai img{width:20px;height:20px}
.mv-link{position:relative;min-width:70px;height:20px;margin:0 6px}
.mv-link svg{position:absolute;inset:0;width:100%;height:100%}
.mv-badge{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:5px;background:#fff;border:1.5px solid var(--blue);color:var(--blue);border-radius:999px;padding:4px 10px;font-size:.74rem;font-weight:800;z-index:1;white-space:nowrap}
.mv-badge img{width:14px;height:14px}
.mv-core{background:var(--navy);color:#fff;border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:8px;min-width:200px}
.mv-step{font-size:.8rem;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:9px;padding:7px 10px}
.mv-core .lg{margin-top:4px}
.mv-core .lg img{width:22px;height:22px}

/* own it */
.own-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.own-card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff}
.own-card h3{font-size:1.12rem;margin-bottom:8px}
.own-card p{color:var(--muted);font-size:.95rem}
.own-note{margin-top:12px;font-size:.82rem !important;border-top:1px dashed var(--line);padding-top:10px}
.model-logos{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.model-logos span{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:600;border:1px solid var(--line);border-radius:999px;padding:4px 10px 4px 6px}
.model-logos img{width:16px;height:16px}

/* faq */
.faq{background:var(--bg-soft)}
.faq-list{max-width:820px;margin:40px auto 0;display:flex;flex-direction:column;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px}
.faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.3rem;line-height:1;color:var(--blue);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin-top:10px}

@media (max-width:960px){
  .mcp-grid{grid-template-columns:1fr}
  .own-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .mcp-viz{grid-template-columns:1fr;gap:10px;padding:16px}
  .mv-col{flex-direction:row;flex-wrap:wrap}
  .mv-link{height:40px;margin:0}
  .mv-link svg{transform:rotate(90deg)}
  .hero-logos img{width:26px;height:26px}
}
.mv-link{min-width:104px}
@media (max-width:640px){
  .mv-link{min-width:0;height:44px}
  .mv-link svg{display:none}
  .mv-link::before{content:"";position:absolute;left:50%;top:0;bottom:0;border-left:2px dashed var(--blue);opacity:.6}
}
.mv-badge{width:max-content}
.own-grid{grid-template-columns:repeat(2,1fr);max-width:900px;margin-left:auto;margin-right:auto}@media (max-width:960px){.own-grid{grid-template-columns:1fr}}
.dep{border-left:3px solid var(--blue);padding:4px 0 4px 12px;margin-top:12px}.dep b{font-size:.95rem}.dep p{margin-top:2px;font-size:.9rem}

/* ===== agents section ===== */
.agents{background:#fff}
.builder{position:relative;border:1px solid var(--line);border-radius:22px;padding:30px 26px;background:#fbfcfe radial-gradient(circle,#d9e0ee 1px,transparent 1.2px) 0 0/18px 18px;display:flex;flex-direction:column;gap:30px}
.b-row{display:flex;justify-content:center;align-items:stretch;gap:14px;flex-wrap:wrap;position:relative}
.b-mid{align-items:center;flex-wrap:nowrap}
.bnode{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;box-shadow:0 8px 20px -14px rgba(15,23,42,.35);font-size:.86rem}
.bnode img{width:24px;height:24px;flex:0 0 24px}
.bnode small{display:block;font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.bnode b{font-weight:700}
.bi{width:28px;height:28px;flex:0 0 28px;border-radius:8px;background:var(--blue-soft);display:grid;place-items:center}
.bi svg{width:16px;height:16px;stroke:var(--blue);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.bnode.know{border-top:3px solid var(--blue)}
.bnode.tool{border-bottom:3px solid var(--red)}
.bnode.core{flex-direction:column;align-items:stretch;background:var(--navy);color:#fff;border:none;padding:14px 16px;width:min(360px,100%);position:relative}
.bnode.core small{color:rgba(255,255,255,.6)}
.core-top{display:flex;align-items:center;gap:10px}
.core-top .bi{background:rgba(255,255,255,.12)}
.core-top .bi svg{stroke:var(--gold)}
.core-fields{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.core-fields span{font-size:.78rem;background:rgba(255,255,255,.07);border-radius:8px;padding:7px 9px;color:rgba(255,255,255,.88)}
.core-fields i{display:block;font-style:normal;font-size:.66rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--gold)}
.b-arrow{flex:0 0 34px;height:2px;background:repeating-linear-gradient(90deg,var(--blue) 0 5px,transparent 5px 9px);position:relative}
.b-arrow::after{content:"";position:absolute;right:-1px;top:-4px;border-left:7px solid var(--blue);border-top:5px solid transparent;border-bottom:5px solid transparent}
.b-top::after,.b-bot::before{content:"";position:absolute;left:50%;width:0;height:30px;border-left:2px dashed #9db4e6}
.b-top::after{bottom:-30px}
.b-bot::before{top:-30px}
.ag-types{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}
.ag-type{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--bg-soft)}
.ag-type .tag{font-size:.75rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
.ag-type.svc .tag{color:var(--red)}
.ag-type h3{font-size:1.12rem;margin:8px 0}
.ag-type p{color:var(--muted);font-size:.94rem}
.logos.tools{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}

/* demo: mini builder */
.mini-builder{flex:1;border:1px solid var(--line);border-radius:14px;background:#fbfcfe radial-gradient(circle,#dde3ef 1px,transparent 1.2px) 0 0/16px 16px;padding:16px;display:flex;flex-direction:column;justify-content:center;gap:16px;min-height:0}
.mb-row{display:flex;justify-content:center;align-items:center;gap:10px;min-height:44px;flex-wrap:wrap}
.mbn{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:7px 11px;font-size:.78rem;font-weight:600}
.mbn img{width:18px;height:18px}
.mbn small{display:block;font-size:.62rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.mbn.core{flex-direction:column;align-items:flex-start;background:var(--navy);color:#fff;border:none;min-width:200px;max-width:250px}
.mbn.core small{color:rgba(255,255,255,.6)}
.mb-inst{font-size:.7rem;font-weight:500;color:rgba(255,255,255,.75)}
.mbn.add{animation:pop .35s ease-out}
.mb-ic{font-size:.95rem}
.mb-arr{width:22px;height:2px;background:var(--blue);opacity:.6}
.mb-test{display:none;flex-direction:column;gap:8px;border-top:1px solid var(--line);padding-top:10px}
.mb-test.show{display:flex}
.mb-test .d-user{font-size:.8rem;padding:7px 12px}
.mb-test .d-body{font-size:.8rem;padding:9px 12px}
.mb-list{margin:4px 0 0 16px}

@media (max-width:860px){
  .b-mid{flex-direction:column;flex-wrap:nowrap}
  .b-arrow{width:2px;height:22px;flex:0 0 22px;background:repeating-linear-gradient(180deg,var(--blue) 0 5px,transparent 5px 9px)}
  .b-arrow::after{right:-4px;top:auto;bottom:-2px;border-top:7px solid var(--blue);border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:none}
  .ag-types{grid-template-columns:1fr}
  .mb-arr{display:none}
  .mb-row.mb-mid .io{display:none}
}
@media (max-width:640px){
  .builder{padding:18px 14px}
  .bnode{width:100%}
}
@media (max-width:640px){
  .mini-builder{justify-content:center;gap:8px;padding:10px;overflow:hidden}
  .mb-row{min-height:0;gap:6px}
  .mbn{padding:5px 8px;font-size:.72rem}
  .mbn small,.mb-inst{display:none}
  .mbn.core{min-width:0}
  .mini-builder:has(~ .mb-test.show){display:none}
}

/* ===== contact ===== */
.cta-box.contact{grid-template-columns:1fr 1fr;align-items:start;gap:48px}
.contact-intro img{margin-bottom:20px}
.contact-intro p{margin-top:8px}
.contact-mail{font-size:.92rem}
.contact-mail a{color:#fff;font-weight:700}
.contact-form{display:flex;flex-direction:column;gap:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:24px}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;font-weight:600;color:rgba(255,255,255,.85)}
.contact-form input,.contact-form textarea{font:inherit;font-size:.95rem;font-weight:500;color:var(--ink);background:#fff;border:1px solid transparent;border-radius:10px;padding:11px 12px;width:100%}
.contact-form textarea{resize:vertical;min-height:110px}
.contact-form input:focus,.contact-form textarea:focus{outline:3px solid var(--gold);outline-offset:1px}
.contact-form .btn{align-self:flex-start;border:none;cursor:pointer;font:inherit;font-weight:700}
.contact-form .btn[disabled]{opacity:.6;cursor:wait}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cf-status{font-size:.9rem;min-height:1.4em}
.cf-status.ok{color:#9be3b4}
.cf-status.err{color:#ffb4ac}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
@media (max-width:860px){
  .cta-box.contact{grid-template-columns:1fr;gap:28px;padding:32px 22px}
  .cf-row{grid-template-columns:1fr}
}
@media (max-width:860px){
  .cta-box.contact{justify-items:stretch;text-align:left}
  .contact-intro img{width:84px;height:84px}
  .contact-form{padding:18px}
}