:root{color-scheme:dark;--bg:#0b0f14;--panel:#121922;--panel2:#17212c;--text:#edf3fa;--muted:#9badc1;--line:#263445;--accent:#7cc4ff;--accent2:#8ef0c0;--max:1080px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 20% -10%,#17293c 0,transparent 40%),var(--bg);color:var(--text);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
header.site{position:sticky;top:0;z-index:5;border-bottom:1px solid var(--line);background:rgba(11,15,20,.88);backdrop-filter:blur(12px)}
.nav{display:flex;align-items:center;gap:22px;min-height:64px}
.brand{font-weight:800;letter-spacing:-.04em;font-size:22px;color:var(--text)}
.brand span{color:var(--accent)}
.nav ul{display:flex;gap:18px;list-style:none;margin:0;padding:0;flex:1}
.nav a{color:var(--muted);font-size:14px}.nav a:hover{color:var(--text)}
.nav .cta{background:var(--accent);color:#07131f;padding:8px 14px;border-radius:8px;font-weight:700;font-size:13px}
.hero{padding:84px 0 56px}
.eyebrow{color:var(--accent2);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0 0 12px}
h1{font-size:clamp(40px,7vw,76px);line-height:1.02;letter-spacing:-.055em;margin:0 0 20px;max-width:900px}
h2{font-size:clamp(27px,4vw,42px);line-height:1.1;letter-spacing:-.035em;margin:0 0 14px}
h3{font-size:19px;margin:0 0 6px}
.lead{font-size:clamp(18px,2.4vw,22px);color:var(--muted);max-width:760px;margin:0 0 26px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.button{display:inline-block;background:var(--accent);color:#07131f;padding:11px 18px;border-radius:9px;font-weight:700}
.button.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}
.section{padding:48px 0;border-top:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}
.card p,.muted{color:var(--muted)}
.badge{display:inline-block;font-size:12px;color:var(--accent2);border:1px solid #2d5c4a;background:#10231c;padding:3px 8px;border-radius:99px;margin-bottom:10px}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start}
@media(max-width:820px){.split{grid-template-columns:1fr}.nav ul{display:none}.nav .cta{margin-left:auto}}
table{width:100%;border-collapse:collapse;font-size:14px;margin:18px 0}
th,td{text-align:left;border-bottom:1px solid var(--line);padding:11px 8px;vertical-align:top}th{color:var(--muted);font-weight:600}
ul.checks{list-style:none;padding:0;margin:0;display:grid;gap:10px}
ul.checks li{padding-left:26px;position:relative;color:var(--muted)}ul.checks li:before{content:"✓";position:absolute;left:0;color:var(--accent2);font-weight:800}
footer.site{border-top:1px solid var(--line);padding:34px 0;margin-top:30px;color:var(--muted);font-size:13px}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot a{color:var(--muted)}.fine{font-size:12px;color:#7890a7}
.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.pill{border:1px solid var(--line);border-radius:99px;padding:4px 10px;font-size:12px;color:var(--muted)}
code{background:#091018;border:1px solid var(--line);padding:1px 5px;border-radius:5px;font-size:.9em}
/* Interactive docs and tour */
.docs{padding:34px 0 60px}
.docs-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:34px;align-items:start}
.docs-nav{position:sticky;top:84px;background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:14px}
.docs-nav input{width:100%;background:#091018;border:1px solid var(--line);border-radius:8px;color:var(--text);padding:9px 10px;font:inherit;margin-bottom:10px}
.docs-nav ul{list-style:none;margin:0;padding:0;display:grid;gap:2px;max-height:58vh;overflow:auto}
.docs-nav a{display:block;color:var(--muted);font-size:13px;padding:6px 7px;border-radius:6px}
.docs-nav a:hover,.docs-nav a.active{background:var(--panel2);color:var(--text);text-decoration:none}
.docs-progress{margin-top:12px;border-top:1px solid var(--line);padding-top:10px;font-size:12px;color:var(--muted)}
.progress{height:6px;background:#091018;border-radius:99px;overflow:hidden;margin:7px 0}
.progress i{display:block;height:100%;width:0;background:var(--accent2);transition:width .2s}
.doc-section{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:22px;margin:0 0 16px;scroll-margin-top:86px}
.doc-section h2{font-size:25px;margin-bottom:8px}
.doc-section p,.doc-section li{color:var(--muted)}
.doc-section ul{padding-left:20px}
.doc-check{display:flex;gap:9px;align-items:flex-start;border-top:1px solid var(--line);margin-top:14px;padding-top:12px;font-size:13px;color:var(--muted)}
.doc-check input{width:17px;height:17px;margin-top:2px;accent-color:var(--accent2)}
.docs-actions{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.tour-shell{max-width:900px;margin:0 auto}
.tour-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 0 16px}
.tour-progress{display:flex;gap:6px;flex:1}
.tour-progress i{height:5px;flex:1;background:var(--line);border-radius:99px}
.tour-progress i.on{background:var(--accent)}
.tour-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;min-height:460px;display:flex;flex-direction:column}
.tour-body{padding:28px;display:grid;grid-template-columns:1fr .9fr;gap:28px;align-items:center;flex:1}
.tour-body h2{font-size:32px;margin-bottom:10px}
.tour-mock{background:#0a1118;border:1px solid var(--line);border-radius:12px;min-height:290px;padding:14px;display:flex;flex-direction:column;gap:8px}
.mock-bar{height:10px;border-radius:4px;background:var(--panel2)}
.mock-bar.a{width:64%}.mock-bar.b{width:82%}.mock-bar.c{width:48%}
.mock-box{border:1px solid var(--line);border-radius:8px;padding:10px;color:var(--muted);font-size:12px;background:var(--panel2)}
.mock-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mock-tag{display:inline-block;border:1px solid var(--line);border-radius:99px;padding:3px 8px;font-size:11px;color:var(--accent2)}
.tour-foot{display:flex;justify-content:space-between;gap:12px;padding:16px 22px;border-top:1px solid var(--line)}
.tour-foot .muted{font-size:12px}
.tour-btn{background:var(--accent);color:#07131f;border:0;border-radius:8px;padding:9px 15px;font:inherit;font-weight:700;cursor:pointer}
.tour-btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.tour-btn:disabled{opacity:.4;cursor:default}
@media(max-width:820px){.docs-layout{grid-template-columns:1fr}.docs-nav{position:static}.tour-body{grid-template-columns:1fr}.tour-mock{min-height:210px}}
[hidden] { display: none !important; }
/* Premium visual layer */
:root{--glow:#4aa8ff;--violet:#9b8cff;--green:#6ee7b7;--rose:#ff9bb3;--shadow:0 30px 80px rgba(0,0,0,.45)}
body{overflow-x:hidden}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:800;letter-spacing:-.045em;font-size:21px}
.brand:before{content:"";width:22px;height:22px;border-radius:7px;background:conic-gradient(from 210deg,var(--accent),var(--violet),var(--green),var(--accent));box-shadow:0 0 24px rgba(74,168,255,.35)}
.brand span{color:var(--text)}
.nav .cta{padding:7px 12px}
.hero-pro{position:relative;padding:70px 0 44px;overflow:hidden}
.hero-pro:before{content:"";position:absolute;inset:-30% 20% auto -20%;height:620px;background:radial-gradient(closest-side,rgba(64,148,255,.28),transparent 70%);filter:blur(30px);pointer-events:none}
.hero-pro:after{content:"";position:absolute;right:-10%;top:10%;width:420px;height:420px;border-radius:50%;background:radial-gradient(closest-side,rgba(155,140,255,.16),transparent 70%);filter:blur(16px);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.hero-pro h1{font-size:clamp(42px,6.8vw,78px);line-height:.96;letter-spacing:-.065em;margin-bottom:18px}
.hero-pro .lead{font-size:clamp(17px,2vw,20px);max-width:560px}
.hero-pro .actions{margin-top:20px}
.hero-pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.hero-pills span{border:1px solid var(--line);background:rgba(18,25,34,.7);color:var(--muted);font-size:12px;padding:5px 10px;border-radius:99px}
.hero-visual{position:relative;min-height:480px;perspective:1200px}
.app-window{position:relative;z-index:2;width:100%;min-height:430px;background:linear-gradient(160deg,#151e29,#0b1118);border:1px solid #314356;border-radius:18px;box-shadow:var(--shadow);transform:rotateY(-7deg) rotateX(4deg) translateY(4px);padding:12px;overflow:hidden}
.app-window:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(124,196,255,.06),transparent 35%,rgba(155,140,255,.05));pointer-events:none}
.win-top{display:flex;gap:5px;align-items:center;padding:2px 4px 10px}.win-top i{width:7px;height:7px;border-radius:50%;background:#405064}.win-top i:nth-child(1){background:#ff7b72}.win-top i:nth-child(2){background:#f5c451}.win-top i:nth-child(3){background:#5bd7a0}.win-top b{margin-left:8px;font-size:10px;color:var(--muted);font-weight:500;letter-spacing:.04em}
.win-body{display:grid;grid-template-columns:42px 1fr;gap:10px;min-height:370px}
.win-side{border-right:1px solid #263445;padding:8px 6px;display:flex;flex-direction:column;gap:9px;align-items:center}
.win-side em{width:22px;height:22px;border-radius:7px;background:#1b2633;border:1px solid #2c3c4d;display:block}
.win-side em.on{background:linear-gradient(135deg,#2d6f9d,#7cc4ff);border-color:#7cc4ff}
.win-main{display:flex;flex-direction:column;gap:9px;min-width:0}
.win-row{display:flex;gap:8px;align-items:center}
.win-search{height:28px;flex:1;border:1px solid #2b3b4c;border-radius:7px;background:#0a1118;display:flex;align-items:center;padding:0 9px;color:#758ba2;font-size:10px}
.win-avatar{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#7cc4ff,#9b8cff)}
.win-card{border:1px solid #2b3b4c;background:#111a24;border-radius:9px;padding:10px}
.win-card h4{margin:0 0 4px;font-size:11px;letter-spacing:.06em;color:#9fb2c7;text-transform:uppercase}
.win-card p{margin:0;font-size:11px;color:#b8c7d9;line-height:1.45}
.win-chat{display:flex;gap:8px;margin-top:2px}.win-chat .bubble{background:#172433;border:1px solid #2b3b4c;border-radius:8px;padding:7px 9px;font-size:10px;color:#b8c7d9;max-width:85%}
.win-chat.me{justify-content:flex-end}.win-chat.me .bubble{background:#153249;border-color:#2d6288}
.win-graph{position:relative;height:92px;border:1px solid #2b3b4c;border-radius:9px;background:radial-gradient(circle at 60% 40%,rgba(124,196,255,.10),transparent 60%),#0c141e;overflow:hidden}
.win-graph svg{width:100%;height:100%}
.float-card{position:absolute;z-index:3;border:1px solid #314356;background:rgba(15,23,32,.92);backdrop-filter:blur(14px);border-radius:11px;padding:10px 12px;box-shadow:0 14px 40px rgba(0,0,0,.35);font-size:11px;color:#c8d7e6;animation:float 7s ease-in-out infinite}
.float-card b{display:block;color:#fff;font-size:12px;margin-bottom:2px}
.float-a{right:-10px;bottom:22px}.float-b{left:-24px;top:64px;animation-delay:-2.5s}
@keyframes float{50%{transform:translateY(-9px)}}
.section-tight{padding:34px 0}
.trust-strip{display:flex;gap:14px;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;color:var(--muted);font-size:12px;letter-spacing:.02em}
.trust-strip span{display:flex;align-items:center;gap:7px}.trust-strip i{width:6px;height:6px;border-radius:50%;background:var(--green)}
.feature-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}
.feature-tab{border:1px solid var(--line);background:transparent;color:var(--muted);padding:8px 13px;border-radius:99px;font:inherit;font-size:13px;cursor:pointer}
.feature-tab[aria-selected="true"]{background:var(--text);color:#08121c;border-color:var(--text);font-weight:700}
.feature-panel{display:grid;grid-template-columns:1fr .95fr;gap:34px;align-items:center;min-height:330px}
.feature-panel[hidden]{display:none}
.feature-panel h2{font-size:clamp(28px,4vw,44px);line-height:1.03}
.feature-panel p{color:var(--muted);max-width:430px}
.feature-visual{min-height:290px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(150deg,#131d28,#0b1118);padding:16px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow)}
.feature-visual .mock-box{background:#111a24}
.pipeline{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0}
.pipe-btn{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:13px;text-align:left;color:var(--text);font:inherit;cursor:pointer;transition:.2s}
.pipe-btn:hover{transform:translateY(-2px);border-color:#3d5a73}
.pipe-btn[aria-selected="true"]{border-color:var(--accent);background:#142231;box-shadow:0 0 0 1px rgba(124,196,255,.18)}
.pipe-btn b{display:block;font-size:13px;margin-bottom:3px}.pipe-btn span{font-size:11px;color:var(--muted)}
.pipe-line{height:2px;background:linear-gradient(90deg,var(--accent),var(--violet),var(--green));opacity:.7;margin:0 18px;position:relative;top:-1px}
.pipe-detail{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start;border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:20px;margin-top:16px}
.pipe-detail h3{font-size:22px;margin-bottom:6px}.pipe-detail p{color:var(--muted)}
.local-visual{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.local-box{border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--panel)}
.local-box.cloud{opacity:.72}.local-box.desktop{background:linear-gradient(145deg,#132337,#101923);border-color:#31516b}
.local-box h3{display:flex;align-items:center;gap:8px}
.local-box ul{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:7px;font-size:12px;color:var(--muted)}
.local-box li:before{content:"·";color:var(--accent);margin-right:7px}
.visual-band{display:grid;grid-template-columns:1fr 1.1fr;gap:34px;align-items:center;border:1px solid var(--line);border-radius:18px;padding:28px;background:linear-gradient(130deg,#101a25,#0c1118)}
.visual-band h2{font-size:clamp(27px,3.5vw,38px)}
.icon{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:-3px}
.icon.lg{width:28px;height:28px}
.card-icon{width:34px;height:34px;border-radius:10px;background:#162433;border:1px solid #2b4053;display:grid;place-items:center;color:var(--accent);margin-bottom:12px}
.card{transition:transform .2s,border-color .2s}.card:hover{transform:translateY(-3px);border-color:#3b5168}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:none}
@media(max-width:900px){.hero-grid,.feature-panel,.pipe-detail,.visual-band{grid-template-columns:1fr}.hero-visual{min-height:390px}.app-window{transform:none}.pipeline{grid-template-columns:1fr 1fr}.local-visual{grid-template-columns:1fr}.float-a{right:4px}.float-b{left:4px}}
@media(max-width:560px){.pipeline{grid-template-columns:1fr}.win-body{grid-template-columns:1fr}.win-side{display:none}.hero-pro{padding-top:44px}}
@media(max-width:820px){.nav{flex-wrap:wrap;padding:9px 0}.nav ul{display:flex;order:3;width:100%;overflow-x:auto;gap:15px;padding:4px 0 7px;scrollbar-width:none}.nav ul::-webkit-scrollbar{display:none}.nav .cta{font-size:12px;padding:6px 10px}.nav{min-height:0}.hero-pro{padding-top:44px}}
.feature-link{color:inherit;text-decoration:none}.feature-link:hover{text-decoration:none}.feature-link h3{color:var(--text)}
/* Curated navigation and footer */
.site { background: rgba(7, 12, 18, .88); }
.nav { min-height: 70px; gap: 16px; }
.nav .brand { flex: 0 0 auto; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0 0 0 10px; padding: 0; flex: 1; }
.nav-links > li { position: relative; }
.nav-links > li > a, .nav-link { display: inline-flex; align-items: center; gap: 5px; color: #9badc1; font: inherit; font-size: 13px; background: none; border: 0; border-radius: 7px; padding: 8px 10px; cursor: pointer; text-decoration: none; }
.nav-links > li > a:hover, .nav-link:hover, .nav-link[aria-expanded="true"] { color: #fff; background: #15212c; text-decoration: none; }
.nav-caret { width: 9px; height: 6px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.nav-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.cta.ghost { background: transparent; border: 1px solid #2b4052; color: #d7e6f4; }
.cta.ghost:hover { border-color: #4d7899; }
.mega { position: absolute; top: calc(100% + 10px); left: 0; z-index: 20; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 26px; min-width: 430px; padding: 16px; background: #0e1821; border: 1px solid #2b4356; border-radius: 13px; box-shadow: 0 28px 70px rgba(0,0,0,.55); }
.mega[hidden] { display: none; }
.mega-col { display: grid; gap: 1px; }
.mega-label { color: #6f879c; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; padding: 4px 8px 6px; }
.mega a { color: #b8cadb; font-size: 12px; padding: 7px 8px; border-radius: 6px; text-decoration: none; }
.mega a:hover { color: #fff; background: #172631; text-decoration: none; }
.scroll-progress { position: fixed; top: 0; left: 0; z-index: 50; height: 2px; width: 0; background: linear-gradient(90deg, #7cc4ff, #9b8cff, #6ee7b7); pointer-events: none; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; align-items: start; }
.footer-brand p { color: #6e879c; font-size: 12px; line-height: 1.55; margin: 10px 0 0; }
.footer-grid h4 { color: #b9cadb; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin: 0 0 10px; }
.footer-grid > div:not(.footer-brand) { display: grid; gap: 5px; align-content: start; }
.footer-grid a { color: #8198ad; font-size: 12px; text-decoration: none; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 12px; margin-top: 28px; padding-top: 14px; border-top: 1px solid #1d2b38; color: #5f768b; font-size: 11px; }
@media (max-width: 880px) {
  .nav { padding: 8px 0; gap: 8px; }
  .nav-links { order: 3; flex: 0 0 100%; margin: 0; overflow-x: auto; gap: 0; padding: 3px 0 6px; }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-actions { margin-left: auto; }
  .nav-actions .cta { font-size: 11px; padding: 6px 9px; }
  .mega { position: fixed; top: 112px; left: 14px; right: 14px; min-width: 0; grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .nav .brand { font-size: 18px; }
  .nav-actions .cta.ghost { display: none; }
  .mega { top: 105px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
}