/* ============ TOKENS ============ */
:root{
  --bg:#08070d;
  --bg-2:#0d0b16;
  --panel:#12101d;
  --panel-2:#181528;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --ink:#f4f1fb;
  --ink-2:#b7b1cc;
  --ink-3:#7d7792;
  --violet:#b98bff;
  --violet-2:#8a5cf6;
  --cyan:#7cd8ff;
  --coral:#ff9db1;
  --grad:linear-gradient(110deg,#c9a0ff 0%,#9b7bff 40%,#7cd8ff 100%);
  --maxw:1160px;
  --r:18px;
  --font:'Inter',system-ui,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5{line-height:1.1;letter-spacing:-.02em;font-weight:700}
section{position:relative}
em{font-style:normal;color:var(--ink);font-weight:600}
code{font-family:var(--mono);font-size:.85em;color:var(--cyan)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  padding:.72em 1.3em;border-radius:100px;font-weight:600;font-size:.95rem;
  cursor:pointer;border:1px solid transparent;transition:.22s ease;white-space:nowrap;
}
.btn-lg{padding:.95em 1.7em;font-size:1.02rem}
.btn-solid{background:var(--grad);color:#12091f;box-shadow:0 8px 30px -8px rgba(155,123,255,.6)}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 14px 40px -8px rgba(155,123,255,.75)}
.btn-line{border-color:var(--line-2);color:var(--ink)}
.btn-line:hover{border-color:var(--violet);background:rgba(185,139,255,.08)}
.btn-ghost{color:var(--ink-2)}
.btn-ghost:hover{color:var(--ink)}

/* ============ NAV ============ */
.nav{position:sticky;top:0;z-index:50;transition:.3s;
  backdrop-filter:blur(14px);border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(8,7,13,.72);border-bottom-color:var(--line)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:.9rem 1.5rem;
  display:flex;align-items:center;gap:2rem}
.brand{display:flex;align-items:center;gap:.6rem;font-size:1.15rem;font-weight:700;letter-spacing:-.02em}
.brand-name b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-mark{width:26px;height:26px;border-radius:50%;flex:none;
  background:radial-gradient(circle at 32% 30%,#e6d4ff,#9b7bff 45%,#5b3bc4 100%);
  box-shadow:0 0 18px rgba(155,123,255,.6),inset 0 0 8px rgba(255,255,255,.4)}
.nav-links{display:flex;gap:1.6rem;margin-left:1rem}
.nav-links a{color:var(--ink-2);font-size:.94rem;font-weight:500;transition:.2s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{margin-left:auto;display:flex;gap:.6rem;align-items:center}
.nav-burger{display:none;margin-left:auto;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer}
.nav-burger span{width:24px;height:2px;background:var(--ink);border-radius:2px}

/* ============ HERO ============ */
.hero{position:relative;max-width:var(--maxw);margin:0 auto;
  padding:6.5rem 1.5rem 5rem;text-align:center;overflow:hidden}
.hero-inner{position:relative;z-index:2;max-width:820px;margin:0 auto}
.eyebrow{display:inline-block;font-family:var(--mono);font-size:.78rem;letter-spacing:.28em;
  text-transform:uppercase;color:var(--violet);border:1px solid var(--line-2);
  padding:.45em 1em;border-radius:100px;margin-bottom:1.8rem;background:rgba(185,139,255,.06)}
.hero-title{font-size:clamp(3rem,8vw,5.6rem);font-weight:800;letter-spacing:-.04em}
.hero-title .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(1.05rem,2.2vw,1.32rem);color:var(--ink-2);
  max-width:640px;margin:1.6rem auto 0;line-height:1.55}
.hero-actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap;margin-top:2.4rem}
.hero-agents{margin-top:3rem;display:flex;gap:.7rem;justify-content:center;flex-wrap:wrap;
  font-family:var(--mono);font-size:.86rem;color:var(--ink-3);letter-spacing:.02em}
.hero-agents span{color:var(--ink-2)}
.hero-agents i{color:var(--violet);font-style:normal}

/* orb */
.hero-orb{position:absolute;top:-6%;left:50%;transform:translateX(-50%);
  width:min(760px,120vw);height:min(760px,120vw);z-index:1;pointer-events:none;opacity:.9}
.orb-core{position:absolute;inset:34%;border-radius:50%;
  background:radial-gradient(circle at 40% 35%,#d9c2ff,#8a5cf6 45%,transparent 72%);
  filter:blur(18px);animation:pulse 6s ease-in-out infinite}
.orb-ring{position:absolute;border-radius:50%;border:1px solid rgba(155,123,255,.18);
  inset:0;animation:spin 40s linear infinite}
.orb-ring.r1{inset:8%;border-color:rgba(124,216,255,.14)}
.orb-ring.r2{inset:20%;border-color:rgba(185,139,255,.16);animation-duration:60s;animation-direction:reverse}
.orb-ring.r3{inset:30%;border-color:rgba(255,157,177,.12);animation-duration:30s}
.hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(ellipse 60% 50% at 50% 12%,rgba(138,92,246,.22),transparent 70%)}
@keyframes pulse{0%,100%{opacity:.75;transform:scale(1)}50%{opacity:1;transform:scale(1.06)}}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============ STRIP ============ */
.strip{border-block:1px solid var(--line);background:var(--bg-2)}
.strip-inner{max-width:var(--maxw);margin:0 auto;padding:2rem 1.5rem;
  display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;text-align:center}
.strip-item b{display:block;font-size:2.4rem;font-weight:800;letter-spacing:-.03em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.strip-item span{color:var(--ink-3);font-size:.9rem;text-transform:uppercase;letter-spacing:.08em}

/* ============ SECTION SHELL ============ */
.section{max-width:var(--maxw);margin:0 auto;padding:6.5rem 1.5rem}
.section-head{max-width:720px;margin:0 auto 3.4rem;text-align:center}
.kicker{font-family:var(--mono);font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--violet)}
.section-head h2{font-size:clamp(2rem,4.5vw,3.1rem);margin-top:.9rem;letter-spacing:-.03em}
.lead{color:var(--ink-2);font-size:1.12rem;margin-top:1.1rem;line-height:1.6}

/* ============ BRAIN GRID ============ */
.brain-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1.1rem}
.brain-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:1.6rem;grid-column:span 3;transition:.25s}
.brain-card:hover{border-color:var(--line-2);transform:translateY(-3px);background:var(--panel-2)}
.brain-card.feat{grid-column:span 6;display:grid;grid-template-columns:1fr 1.15fr;
  gap:2.2rem;align-items:center}
.brain-text h3{margin-bottom:.7rem}
.brain-text p{color:var(--ink-2);font-size:1rem}
.brain-card:nth-child(2),.brain-card:nth-child(3),
.brain-card:nth-child(4),.brain-card:nth-child(5){grid-column:span 3}
@media(min-width:900px){
  .brain-card:nth-child(2),.brain-card:nth-child(5){grid-column:span 3}
  .brain-grid{grid-template-columns:repeat(6,1fr)}
  .brain-card:not(.feat){grid-column:span 3}
}
.mini-ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-size:1.3rem;color:var(--violet);background:rgba(185,139,255,.1);
  border:1px solid var(--line);margin-bottom:1rem}
.brain-card h3{font-size:1.25rem;margin-bottom:.5rem}
.brain-card p{color:var(--ink-2);font-size:.97rem}
.brain-card.feat h3{font-size:1.5rem}
.brain-visual{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:1.1rem}
.ask-bar{display:flex;align-items:center;gap:.7rem;background:var(--panel-2);
  border:1px solid var(--line-2);border-radius:10px;padding:.7rem .8rem;margin-bottom:.8rem}
.ask-bar kbd{font-family:var(--mono);font-size:.72rem;background:var(--bg);border:1px solid var(--line-2);
  border-radius:6px;padding:.25em .5em;color:var(--violet)}
.ask-text{color:var(--ink-2);font-size:.9rem}
.ask-answer{padding:.4rem .2rem}
.ask-answer p{font-size:.88rem;color:var(--ink-2);margin-bottom:.7rem}
.cites{display:flex;gap:.5rem;flex-wrap:wrap;font-family:var(--mono);font-size:.72rem;color:var(--ink-3)}
.cites i{color:var(--cyan);font-style:normal;background:rgba(124,216,255,.08);
  padding:.1em .5em;border-radius:5px;margin-right:-.2rem}

/* ============ SUITE ============ */
.suite{padding-top:5rem}
.agent-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.agent{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:1.7rem;position:relative;overflow:hidden;transition:.25s}
.agent::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;
  background:var(--a,var(--violet));opacity:.85}
.agent::after{content:"";position:absolute;top:-40%;right:-30%;width:60%;height:80%;
  background:radial-gradient(circle,var(--a),transparent 70%);opacity:.12;transition:.3s}
.agent:hover{transform:translateY(-4px);border-color:var(--line-2)}
.agent:hover::after{opacity:.22}
.agent-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.agent-glyph{font-size:1.5rem;color:var(--a,var(--violet))}
.agent-tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink-3);border:1px solid var(--line);border-radius:100px;padding:.3em .7em}
.agent h3{font-size:1.55rem;margin-bottom:.55rem}
.agent > p{color:var(--ink-2);font-size:.94rem;min-height:4.4em}
.agent ul{list-style:none;margin-top:1rem;display:flex;flex-direction:column;gap:.4rem}
.agent li{font-size:.85rem;color:var(--ink-3);padding-left:1.1rem;position:relative}
.agent li::before{content:"›";position:absolute;left:0;color:var(--a,var(--violet))}
.agent-cta{display:flex;flex-direction:column;justify-content:center;
  background:linear-gradient(160deg,var(--panel-2),var(--panel));align-items:flex-start;gap:.4rem}
.agent-cta::before{display:none}
.agent-cta h3{font-size:1.2rem}
.agent-cta p{color:var(--ink-2);font-size:.92rem;margin-bottom:.6rem}

/* ============ HOW ============ */
.how{text-align:center}
.how-diagram{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-bottom:4rem}
.how-sources,.how-agents{display:flex;gap:.6rem;flex-wrap:wrap;justify-content:center}
.how-sources span,.how-agents span{font-family:var(--mono);font-size:.82rem;
  background:var(--panel);border:1px solid var(--line);border-radius:100px;padding:.5em 1.1em;color:var(--ink-2)}
.how-agents span{border-color:var(--line-2);color:var(--ink)}
.how-arrow{color:var(--violet);font-size:1.4rem}
.how-hub{position:relative}
.hub-core{width:150px;height:150px;border-radius:50%;display:grid;place-content:center;
  font-size:1.5rem;font-weight:700;
  background:radial-gradient(circle at 38% 32%,#d9c2ff,#8a5cf6 55%,#4a2ea8 100%);
  color:#fff;box-shadow:0 0 50px -6px rgba(138,92,246,.7),inset 0 0 20px rgba(255,255,255,.25)}
.hub-core small{display:block;font-size:.68rem;font-weight:500;opacity:.8;text-transform:uppercase;letter-spacing:.1em}
.how-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;text-align:left}
.how-step b{font-family:var(--mono);font-size:1rem;color:var(--violet)}
.how-step h4{font-size:1.2rem;margin:.5rem 0}
.how-step p{color:var(--ink-2);font-size:.95rem}

/* ============ CONSULTING ============ */
.consult{padding-top:5rem}
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.svc{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:1.7rem;position:relative;transition:.25s}
.svc:hover{transform:translateY(-4px);border-color:var(--line-2);background:var(--panel-2)}
.svc-num{font-family:var(--mono);font-size:.82rem;color:var(--violet);
  border:1px solid var(--line);border-radius:100px;padding:.25em .7em;display:inline-block}
.svc h3{font-size:1.2rem;margin:1rem 0 .5rem}
.svc p{color:var(--ink-2);font-size:.94rem}

.engage{margin-top:4rem;background:linear-gradient(160deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:24px;padding:2.6rem 2rem}
.engage-head{text-align:center;margin-bottom:2rem}
.engage-head h3{font-size:1.7rem;margin-top:.6rem;letter-spacing:-.02em}
.engage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.engage-card{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:1.4rem}
.engage-card h4{font-size:1.1rem;margin-bottom:.5rem;color:var(--ink)}
.engage-card h4::before{content:"›";color:var(--violet);margin-right:.5rem}
.engage-card p{color:var(--ink-2);font-size:.92rem}

.consult-cta{margin-top:3rem;text-align:center;display:flex;flex-direction:column;
  align-items:center;gap:1.1rem}
.claranites{display:flex;align-items:center}
.claranites .cn{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--mono);font-size:.82rem;font-weight:500;color:#12091f;margin-left:-12px;
  background:var(--c,var(--violet));border:2px solid var(--bg);
  box-shadow:0 4px 14px -4px rgba(0,0,0,.6)}
.claranites .cn:first-child{margin-left:0}
.claranites .cn.more{background:var(--panel-2);color:var(--violet);
  border-color:var(--line-2);font-size:1.1rem}
.consult-cta p{color:var(--ink-2);font-size:1.05rem}

/* ============ COMPANY ============ */
.company{text-align:center}
.company-inner{max-width:720px;margin:0 auto}
.company h2{font-size:clamp(2rem,4.5vw,3.1rem);margin:.9rem 0 1.4rem}
.company p{color:var(--ink-2);font-size:1.12rem;margin-bottom:1.1rem}
.company .muted{color:var(--ink-3)}
.company .muted b{color:var(--ink-2)}

/* ============ CTA ============ */
.cta{max-width:var(--maxw);margin:2rem auto 5rem;padding:0 1.5rem}
.cta-inner{background:linear-gradient(150deg,var(--panel-2),var(--panel));
  border:1px solid var(--line-2);border-radius:28px;padding:4rem 2rem;text-align:center;
  position:relative;overflow:hidden}
.cta-inner::before{content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 50% 60% at 50% 0%,rgba(138,92,246,.25),transparent 70%)}
.cta-inner>*{position:relative}
.cta h2{font-size:clamp(2rem,4.5vw,2.9rem)}
.cta p{color:var(--ink-2);font-size:1.1rem;margin-top:.8rem}
.cta-form{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}
.cta-form input{background:var(--bg);border:1px solid var(--line-2);border-radius:100px;
  padding:.9em 1.4em;color:var(--ink);font-size:1rem;min-width:280px;font-family:var(--font)}
.cta-form input:focus{outline:none;border-color:var(--violet)}
.cta-fine{font-size:.85rem;color:var(--ink-3);margin-top:1.2rem}

/* ============ FOOTER ============ */
.footer{border-top:1px solid var(--line);background:var(--bg-2)}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:3.5rem 1.5rem 2rem;
  display:grid;grid-template-columns:1.4fr 2fr;gap:2rem}
.footer-brand .brand-mark{display:inline-block;vertical-align:middle}
.footer-brand .brand-name{font-size:1.2rem;font-weight:700;margin-left:.4rem}
.footer-brand .brand-name b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.footer-brand p{color:var(--ink-3);margin-top:.7rem;font-size:.92rem}
.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.footer-cols h5{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3);margin-bottom:.9rem}
.footer-cols a{display:block;color:var(--ink-2);font-size:.92rem;margin-bottom:.5rem;transition:.2s}
.footer-cols a:hover{color:var(--violet)}
.footer-bottom{max-width:var(--maxw);margin:0 auto;padding:1.4rem 1.5rem;
  border-top:1px solid var(--line);display:flex;justify-content:space-between;
  font-family:var(--mono);font-size:.8rem;color:var(--ink-3)}

/* ============ RESPONSIVE ============ */
@media(max-width:900px){
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:flex}
  .nav.open .nav-links{display:flex;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;background:var(--bg-2);border-bottom:1px solid var(--line);
    padding:1.2rem 1.5rem;gap:1rem;margin:0}
  .strip-inner{grid-template-columns:repeat(2,1fr);gap:1.6rem}
  .brain-grid,.agent-grid{grid-template-columns:1fr}
  .brain-card,.brain-card.feat,.agent{grid-column:span 1 !important}
  .brain-card.feat{grid-template-columns:1fr}
  .agent>p{min-height:0}
  .how-steps{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:520px){
  .footer-cols{grid-template-columns:1fr 1fr}
  .cta-form input{min-width:0;width:100%}
}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .orb-core,.orb-ring{animation:none}
}