/* ikai — shared design system (content pages) */
:root{
  --bg:#08090d; --bg2:#0b0d13; --panel:#0f1219; --panel2:#12161f; --line:#1b1f2c;
  --ink:#f3f5f9; --muted:#8b92a2; --faint:#5a6273;
  --accent:#8ea2ff; --accent2:#c3acff; --accent-ink:#0a0c16;
  --grad:linear-gradient(120deg,#8ea2ff,#c3acff);
  --disp:'Instrument Serif',Georgia,serif; --body:'Inter',system-ui,sans-serif;
  --ease:cubic-bezier(.22,.8,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box}
::selection{background:rgba(142,162,255,.28);color:#fff}
html{scroll-behavior:smooth;background:var(--bg)}
body{background:transparent;color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.ital{font-family:var(--disp);font-style:italic;font-weight:400}
.serif{font-family:var(--disp);font-weight:400}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.wrap{max-width:1040px;margin:0 auto;padding:0 26px;position:relative;z-index:2}
.narrow{max-width:760px}

#aurora{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
#aurora b{position:absolute;border-radius:50%;filter:blur(90px);opacity:.42}
#aurora .a1{width:520px;height:520px;left:-120px;top:-160px;background:radial-gradient(circle,rgba(142,162,255,.5),transparent 65%);animation:d1 26s var(--ease) infinite alternate}
#aurora .a2{width:500px;height:500px;right:-140px;top:12%;background:radial-gradient(circle,rgba(195,172,255,.4),transparent 65%);animation:d2 32s var(--ease) infinite alternate}
@keyframes d1{to{transform:translate(110px,80px) scale(1.15)}}
@keyframes d2{to{transform:translate(-90px,110px) scale(1.1)}}
#grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.045;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

header{position:fixed;top:0;left:0;right:0;z-index:100;transition:.4s var(--ease);border-bottom:1px solid transparent}
header.s{background:rgba(8,9,13,.72);backdrop-filter:blur(16px);border-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.logo{font-family:var(--disp);font-size:25px;display:flex;align-items:center;gap:9px}
.logo .dot{width:8px;height:8px;border-radius:50%;background:var(--grad);box-shadow:0 0 14px rgba(142,162,255,.8)}
.navlinks{display:flex;align-items:center;gap:28px}
.navlinks a{color:var(--muted);font-size:14px;transition:color .2s}.navlinks a:hover{color:var(--ink)}
.navlinks a.active{color:var(--ink)}
@media(max-width:760px){.navlinks a.hidem{display:none}}

.btn{display:inline-flex;align-items:center;gap:9px;font-size:14.5px;font-weight:600;padding:13px 24px;border-radius:100px;cursor:pointer;border:1px solid transparent;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s,background .25s;background:var(--ink);color:#0a0c12;font-family:var(--body)}
.btn:hover{box-shadow:0 10px 40px -8px rgba(142,162,255,.5);transform:translateY(-2px)}
.btn.ghost{background:none;border-color:var(--line);color:var(--ink);font-weight:500}
.btn.ghost:hover{border-color:var(--accent);background:rgba(142,162,255,.06);box-shadow:none}
.btn.sm{padding:10px 18px;font-size:13.5px}
.btn svg{width:16px;height:16px;flex:none}
a:focus-visible,.btn:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}

.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:20px}
.eyebrow::before{content:"";width:24px;height:1px;background:linear-gradient(90deg,var(--accent),transparent)}

.page-head{padding:152px 0 18px}
.page-head h1{font-size:clamp(34px,5.4vw,58px);line-height:1.05;letter-spacing:-.03em;font-weight:600}
.page-head p{color:var(--muted);font-size:18px;max-width:640px;margin-top:20px}
.crumb{font-size:13px;color:var(--faint);margin-bottom:22px}.crumb a:hover{color:var(--accent)}

section{padding:56px 0;position:relative}

/* article / prose */
.prose{font-size:16.5px;line-height:1.75;color:#d3d8e2}
.prose>*+*{margin-top:20px}
.prose h2{font-size:clamp(22px,3vw,30px);line-height:1.2;color:var(--ink);margin-top:42px;letter-spacing:-.01em}
.prose h3{font-size:20px;color:var(--ink);margin-top:30px}
.prose p{color:#cdd3df}
.prose strong{color:var(--ink);font-weight:600}
.prose ul,.prose ol{padding-left:22px;color:#cdd3df}
.prose li{margin-top:8px}
.prose a{color:var(--accent);border-bottom:1px solid rgba(142,162,255,.35)}
.prose blockquote{border-left:2px solid var(--accent);padding-left:18px;color:var(--ink);font-family:var(--disp);font-style:italic;font-size:21px;line-height:1.4}

/* cards / grids */
.cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:820px){.cardgrid{grid-template-columns:1fr}}
.pcard{display:flex;flex-direction:column;background:linear-gradient(165deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:18px;padding:26px;transition:transform .4s var(--ease),border-color .4s;height:100%}
.pcard:hover{transform:translateY(-5px);border-color:#2b3147}
.pcard .tag{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.pcard h3{font-size:20px;line-height:1.25;margin-bottom:10px}
.pcard p{color:var(--muted);font-size:14.5px;flex:1}
.pcard .rd{margin-top:16px;font-size:13px;color:var(--accent)}

.steps-x{display:grid;gap:16px;counter-reset:s}
.step-x{position:relative;background:linear-gradient(165deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:20px;padding:30px 32px;transition:border-color .3s}
.step-x:hover{border-color:#2b3147}
.step-x .n{font-family:var(--disp);font-size:34px;color:var(--accent);line-height:1}
.step-x h3{font-size:22px;margin:10px 0 9px}
.step-x p{color:var(--muted);font-size:15px}

.founders{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:8px}
@media(max-width:620px){.founders{grid-template-columns:1fr}}
.founder{background:linear-gradient(165deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:20px;padding:30px;transition:transform .4s var(--ease),border-color .4s}
.founder:hover{transform:translateY(-4px);border-color:#2b3147}
.founder .av{width:52px;height:52px;border-radius:50%;background:var(--grad);color:var(--accent-ink);font-family:var(--disp);font-size:23px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.founder h4{font-size:20px}
.founder .role{color:var(--accent);font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;margin:4px 0 12px}
.founder p{color:var(--muted);font-size:14.5px}
.founder .fmail{display:inline-block;margin-top:13px;font-size:13px;color:var(--accent)}.founder .fmail:hover{color:var(--accent2)}

.cta-band{background:linear-gradient(150deg,#0d1018,#0a0c12);border:1px solid var(--line);border-radius:24px;padding:46px;text-align:center;position:relative;overflow:hidden;margin-top:30px}
.cta-band::before{content:"";position:absolute;width:420px;height:420px;left:50%;top:-60%;transform:translateX(-50%);background:radial-gradient(circle,rgba(142,162,255,.16),transparent 65%)}
.cta-band h2{font-size:clamp(24px,3.4vw,34px);line-height:1.15;position:relative}
.cta-band p{color:var(--muted);margin:14px 0 24px;position:relative}

footer{border-top:1px solid var(--line);padding:44px 0 40px;position:relative;z-index:2;margin-top:40px}
.foot{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13.5px}
.foot a:hover{color:var(--ink)}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.cardgrid .reveal:nth-child(2){transition-delay:.08s}.cardgrid .reveal:nth-child(3){transition-delay:.16s}

/* Ghost chat (injected by site.js) */
#chatWidget{position:fixed;right:22px;bottom:22px;z-index:250}
#chatToggle{width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;background:var(--grad);box-shadow:0 12px 36px -8px rgba(142,162,255,.6);display:flex;align-items:center;justify-content:center;transition:transform .25s var(--ease)}
#chatToggle:hover{transform:translateY(-2px) scale(1.04)}
#chatToggle svg{display:block}
#chatToggle .ico-chat{width:31px;height:34px}
#chatToggle .ico-close{width:23px;height:23px;stroke:#0a0c16;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;display:none}
#chatWidget.open #chatToggle .ico-chat{display:none}#chatWidget.open #chatToggle .ico-close{display:block}
#chatPanel{position:absolute;right:0;bottom:72px;width:min(372px,calc(100vw - 32px));height:min(524px,calc(100vh - 130px));background:#0c0e14;border:1px solid var(--line);border-radius:20px;box-shadow:0 40px 90px -30px #000;display:none;flex-direction:column;overflow:hidden}
#chatWidget.open #chatPanel{display:flex;animation:mpop .3s var(--ease)}
@keyframes mpop{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.chat-head{display:flex;align-items:center;justify-content:space-between;padding:15px 16px;border-bottom:1px solid var(--line);background:linear-gradient(120deg,rgba(142,162,255,.12),rgba(195,172,255,.06))}
.chat-id{display:flex;align-items:center;gap:11px}
.chat-ghost{position:relative;width:30px;height:33px;flex:none}.chat-ghost svg{width:100%;height:100%;display:block}
.chat-ghost .st{position:absolute;right:-1px;bottom:1px;width:8px;height:8px;border-radius:50%;background:#7be0a4;border:2px solid #0c0e14}
.chat-id b{font-size:14.5px;display:block;line-height:1.2}.chat-id span{font-size:11.5px;color:var(--muted)}
.chat-x{background:none;border:none;color:var(--muted);cursor:pointer;font-size:14px}.chat-x:hover{color:var(--ink)}
.chat-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:11px}
.msg{max-width:85%;padding:10px 13px;border-radius:14px;font-size:13.5px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}
.msg.bot{align-self:flex-start;background:var(--panel);border:1px solid var(--line);border-bottom-left-radius:5px;color:#e7eaf1}
.msg.me{align-self:flex-end;background:var(--grad);color:#0a0c16;border-bottom-right-radius:5px;font-weight:500}
.msg.typing{display:flex;gap:4px;align-items:center}
.msg.typing i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:blink 1.2s infinite}
.msg.typing i:nth-child(2){animation-delay:.2s}.msg.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.3}30%{opacity:1}}
.chat-quick{display:flex;flex-wrap:wrap;gap:7px}
.chat-quick a{display:inline-block;font-size:12px;color:var(--accent);border:1px solid var(--line);border-radius:99px;padding:6px 12px;background:rgba(142,162,255,.06)}.chat-quick a:hover{border-color:var(--accent)}
.chat-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.chat-input input{flex:1;background:rgba(6,8,13,.7);border:1px solid var(--line);border-radius:11px;padding:11px 13px;color:var(--ink);font:inherit;font-size:13.5px}
.chat-input input:focus{outline:none;border-color:var(--accent)}
.chat-input button{width:42px;border:none;border-radius:11px;background:var(--grad);cursor:pointer;display:flex;align-items:center;justify-content:center}
.chat-input button svg{width:18px;height:18px;stroke:#0a0c16;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}