:root{--bg:#07070c;--bg2:#0d0d14;--card:rgba(255,255,255,.04);--card2:rgba(255,255,255,.07);--line:rgba(255,255,255,.1);--text:#f2f2f8;--muted:#9a9bb5;--accent:#ff6a2b;--accent2:#ffa24d;--accent3:#f43f5e;--net-dot:'255,150,90';--net-line:'255,106,43';--glass-bg:rgba(7,7,12,.72)}
:root[data-theme="light"]{--bg:#f6f6fa;--bg2:#ececf3;--card:rgba(255,255,255,.8);--card2:#fff;--line:rgba(20,20,40,.12);--text:#14141f;--muted:#5d5e75;--accent:#e2480f;--accent2:#f07a1f;--accent3:#d62854;--net-dot:'226,72,15';--net-line:'226,72,15';--glass-bg:rgba(246,246,250,.75)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 "Space Grotesk",system-ui,sans-serif;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(60vw 50vh at 12% 8%,color-mix(in srgb,var(--accent) 20%,transparent),transparent),radial-gradient(50vw 50vh at 92% 35%,color-mix(in srgb,#8b5cf6 14%,transparent),transparent),radial-gradient(60vw 40vh at 50% 100%,color-mix(in srgb,var(--accent3) 10%,transparent),transparent)}
#net{position:fixed;inset:0;width:100%;height:100%;z-index:-1;opacity:.6;pointer-events:none}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,.brand{font-family:"Space Grotesk",sans-serif;font-weight:600;letter-spacing:-.01em}
.grad{background:linear-gradient(90deg,var(--accent2),var(--accent) 50%,var(--accent3));-webkit-background-clip:text;background-clip:text;color:transparent}

/* nav */
.nav{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:14px 5vw;background:var(--glass-bg);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-size:20px;letter-spacing:.06em;font-weight:700}.brand b{color:var(--accent);font-weight:700}
.nav nav{display:flex;align-items:center;gap:24px;font-size:15px;color:var(--muted)}
.nav nav a:hover{color:var(--text)}
.nav-ai{color:var(--accent2)!important}
.icon-btn{background:var(--card);border:1px solid var(--line);color:var(--text);width:36px;height:36px;border-radius:50%;cursor:pointer;padding:0;display:grid;place-items:center}
.icon-btn:hover{border-color:var(--accent)}

/* buttons */
.btn{display:inline-block;padding:13px 28px;border-radius:99px;font-weight:600;font-size:15px;transition:.25s;border:1px solid transparent;cursor:pointer}
.btn.primary{background:linear-gradient(90deg,var(--accent2),var(--accent));color:#1a0a02;box-shadow:0 0 30px color-mix(in srgb,var(--accent) 40%,transparent)}
.btn.primary:hover{transform:translateY(-3px);box-shadow:0 0 46px color-mix(in srgb,var(--accent) 65%,transparent)}
.btn.ghost{border-color:var(--line);background:var(--card);color:var(--text)}.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}
.nav-cta{padding:9px 20px}

/* hero */
.hero{position:relative;overflow:hidden;min-height:min(84vh,740px);display:grid;place-items:center;text-align:center;padding:90px 5vw}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.ring{position:absolute;left:50%;top:50%;width:min(900px,96vw);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:conic-gradient(from 0deg,var(--accent2),var(--accent3),#8b5cf6,var(--accent),var(--accent2));-webkit-mask:radial-gradient(circle,transparent 62%,#000 63%,#000 64.5%,transparent 66%);mask:radial-gradient(circle,transparent 62%,#000 63%,#000 64.5%,transparent 66%);opacity:.4;animation:spin 40s linear infinite;filter:drop-shadow(0 0 24px color-mix(in srgb,var(--accent) 60%,transparent))}
.hero-bg::after{content:"";position:absolute;left:50%;top:50%;width:min(420px,60vw);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 26%,transparent),transparent 68%)}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.hero-inner{position:relative;max-width:800px}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font:500 12px "JetBrains Mono",monospace;color:var(--accent2);margin:0 0 14px}
.chip{display:inline-flex;align-items:center;gap:9px;padding:7px 16px;border:1px solid var(--line);border-radius:99px;background:var(--card);margin-bottom:22px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent);animation:blink 2s infinite}
@keyframes blink{50%{opacity:.35}}
.hero h1{font-size:clamp(42px,7.5vw,84px);line-height:1.04;margin:0 0 22px;font-weight:700;letter-spacing:-.025em}
.lead{font-size:18px;color:var(--muted);margin:0 auto 34px;max-width:620px}
.cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* sections */
section{padding:80px 5vw}
.section-head{text-align:center;max-width:720px;margin:0 auto 44px}
.section-head .eyebrow{margin-bottom:8px}
.section-head h2{font-size:clamp(30px,4.5vw,50px);margin:0;line-height:1.1}
.bar{width:60px;height:4px;background:linear-gradient(90deg,var(--accent2),var(--accent3));margin:16px auto 18px;border-radius:2px}
.section-head p{color:var(--muted);margin:0 0 22px}
#search{width:100%;max-width:380px;padding:12px 18px;border-radius:99px;border:1px solid var(--line);background:var(--card);color:var(--text);font:inherit}
#search:focus{outline:2px solid var(--accent);border-color:transparent}

/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:20px;max-width:1000px;margin:-30px auto 0;padding:28px 5vw;position:relative;z-index:2;text-align:center;border:1px solid var(--line);border-radius:20px;background:var(--card);backdrop-filter:blur(10px)}
.stats b{display:block;font:700 40px "Space Grotesk",sans-serif;background:linear-gradient(90deg,var(--accent2),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{color:var(--muted);font-size:14px}

/* AI strip + cards */
.ai-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}
.ai-grid article,.card{position:relative;padding:28px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(160deg,var(--card2),var(--card));backdrop-filter:blur(8px);transition:.3s;overflow:hidden}
.ai-grid article::before,.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,var(--accent2),transparent 45%,var(--accent3));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.3s;pointer-events:none}
.ai-grid article:hover,.card:hover{transform:translateY(-6px);box-shadow:0 18px 50px color-mix(in srgb,var(--accent) 22%,transparent)}
.ai-grid article:hover::before,.card:hover::before{opacity:1}
.ai-grid h3{margin:0 0 6px;font-size:22px}.ai-grid p{margin:0;color:var(--muted);font-size:15px}
.ico{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,color-mix(in srgb,var(--accent2) 22%,transparent),color-mix(in srgb,var(--accent3) 18%,transparent));border:1px solid var(--line);color:var(--accent2);margin-bottom:18px}
.ico svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* modules */
.group{max-width:1200px;margin:0 auto 54px}
.group-head{margin-bottom:22px;padding-left:14px;border-left:4px solid var(--accent)}
.group-head h3{margin:0;font-size:28px}.group-head p{margin:2px 0 0;color:var(--muted);font-size:15px}
.grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:22px}
.card{display:flex;flex-direction:column}
.card h3{margin:0 0 8px;font-size:23px}
.card p{margin:0 0 22px;color:var(--muted);font-size:15px;flex:1}
.tag{display:inline-block;margin-left:8px;padding:2px 10px;font:500 10px "JetBrains Mono",monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--accent2);border:1px solid color-mix(in srgb,var(--accent2) 45%,transparent);border-radius:99px;vertical-align:middle}
.card .btn{align-self:flex-start;padding:10px 20px;background:transparent;border-color:var(--line);color:var(--text);font-size:14px}
.card:hover .btn{background:linear-gradient(90deg,var(--accent2),var(--accent));border-color:transparent;color:#1a0a02}
.card small{display:block;margin-top:12px;color:var(--muted);font:400 12px "JetBrains Mono",monospace}
.open{display:flex;align-items:center;gap:12px}
.live{width:11px;height:11px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
.empty{text-align:center;color:var(--muted)}

/* AI platforms link banner */
.ai-link{padding:0 5vw 80px}
.ai-link-box{position:relative;overflow:hidden;max-width:960px;min-height:320px;margin:0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;text-align:center;padding:48px 28px;border-radius:22px;border:1px solid rgba(139,92,246,.45);background:linear-gradient(120deg,rgba(34,211,238,.1),rgba(139,92,246,.16),rgba(244,114,182,.08)),var(--card);transition:.25s}
.ai-link-box:hover{border-color:#8b5cf6;transform:translateY(-3px);box-shadow:0 18px 50px rgba(139,92,246,.25)}
.ai-link-glow{position:absolute;right:-60px;top:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.35),transparent 65%)}
.ai-link-box>span:not(.ai-link-glow){position:relative}
.ai-link-box small{display:block;font:500 12px "JetBrains Mono",monospace;text-transform:uppercase;letter-spacing:.14em;color:#22d3ee}
.ai-link-box b{display:block;font:600 clamp(28px,4vw,44px)/1.15 "Space Grotesk",sans-serif;margin:6px 0 10px}
.ai-link-box em{font-style:normal;color:var(--muted);font-size:15px}

/* final CTA + footer */
.final{text-align:center;max-width:960px;min-height:320px;margin:0 auto 28px;padding:48px 28px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:28px;background:radial-gradient(60% 120% at 50% 0%,color-mix(in srgb,var(--accent) 24%,transparent),transparent),var(--card)}
.final h2{font-size:clamp(28px,4vw,44px);margin:0 0 10px;line-height:1.15}.final p{color:var(--muted);margin:0 0 26px}
.footer{padding:60px 5vw 28px;border-top:1px solid var(--line)}
.foot-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:36px}
.footer h4{margin:0 0 10px;font-size:17px;color:var(--accent2)}.footer p{margin:4px 0}
.footer a:hover{color:var(--accent)}.muted{color:var(--muted)}
.brand.small{font-size:19px;margin-bottom:6px}
.copy{max-width:1200px;margin:40px auto 0;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}

/* demo modal */
.modal{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:20px;background:rgba(0,0,0,.7);backdrop-filter:blur(4px);overflow:auto}
.modal[hidden]{display:none}
.modal-box{position:relative;width:100%;max-width:680px;max-height:92vh;overflow:auto;padding:32px;background:var(--bg2);border:1px solid var(--line);border-radius:20px;box-shadow:0 0 80px color-mix(in srgb,var(--accent) 25%,transparent)}
.modal-box h2{margin:0 0 4px;font-size:30px}.modal-box>p{margin:0 0 20px}
.modal-x{position:absolute;top:12px;right:14px;background:none;border:0;color:var(--muted);font-size:30px;line-height:1;cursor:pointer}
.modal-x:hover{color:var(--accent)}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.f-grid .wide{grid-column:1/-1}
#demo-form label{display:block;font-size:13px;color:var(--muted)}
#demo-form input:not([type=checkbox]),#demo-form select,#demo-form textarea{display:block;width:100%;margin-top:5px;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--text);font:inherit;font-size:15px}
#demo-form input:focus,#demo-form select:focus,#demo-form textarea:focus{outline:2px solid var(--accent);border-color:transparent}
#demo-form fieldset{margin:16px 0;padding:12px 14px;border:1px solid var(--line);border-radius:12px}
#demo-form legend{padding:0 6px;font-size:13px;color:var(--muted)}
.mods{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:6px 14px;max-height:190px;overflow:auto}
#demo-form .mods label{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text);cursor:pointer}
#demo-form textarea{resize:vertical}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.form-err{color:#ef4444;font-size:14px;margin:8px 0}
#demo-submit{margin-top:6px;width:100%}#demo-submit:disabled{opacity:.6;cursor:wait}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:60;max-width:90vw;padding:14px 22px;border-radius:12px;background:#16a34a;color:#fff;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.toast[hidden]{display:none}

@media(max-width:640px){.nav nav a:not(.nav-cta){display:none}.ring{opacity:.4}}
@media(max-width:560px){.f-grid{grid-template-columns:1fr}.modal-box{padding:24px 18px}}
@media(prefers-reduced-motion:reduce){.ring,.live,.dot{animation:none}html{scroll-behavior:auto}}
[data-theme="light"] #net{opacity:.35}

.card .stretch{position:absolute;inset:0;z-index:1;border-radius:inherit}
.card.has-x:hover .btn{background:linear-gradient(90deg,var(--accent2),var(--accent));border-color:transparent;color:#1a0a02}
.xlink{position:relative;z-index:2;display:inline-flex;align-items:center;gap:8px;margin-left:auto;font-size:13px;font-weight:500;color:var(--muted);text-decoration:none}
.xlink:hover{color:var(--text);text-decoration:underline}

.docs{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.doc{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid var(--line);border-radius:999px;font-size:12.5px;font-weight:500;color:var(--muted);text-decoration:none}
.doc:hover{color:var(--text);border-color:var(--accent)}