/* AIMarket portal — planetary glass */
:root{
  --bg:#05070e;
  --ink:#e8eef8;
  --muted:#8b96ad;
  --line:rgba(140,170,220,.18);
  --live:#3de0c5;
  --warn:#f0c14a;
  --hot:#ff6b6b;
  --glass:rgba(12,18,32,.55);
  --max:1120px;
  --font-display:"Syne",system-ui,sans-serif;
  --font-body:"DM Sans",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-body);font-size:16px;line-height:1.55;
  overflow-x:hidden;
}
a{color:var(--live);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
img{max-width:100%;display:block;border-radius:12px}

/* canvas stage */
#stage{
  position:fixed;inset:0;z-index:0;pointer-events:none;
}
#stage canvas{width:100%!important;height:100%!important}
.veil{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(61,224,197,.12), transparent 55%),
    linear-gradient(180deg, rgba(5,7,14,.25) 0%, rgba(5,7,14,.72) 45%, rgba(5,7,14,.94) 100%);
}

.site{position:relative;z-index:2}

/* nav */
.nav{
  position:sticky;top:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px clamp(16px,4vw,40px);
  background:rgba(5,7,14,.72);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-brand{
  font-family:var(--font-display);font-weight:800;font-size:1.05rem;
  letter-spacing:.04em;color:var(--ink);text-decoration:none;
}
.nav-brand span{color:var(--live)}
.nav-links{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.86rem}
.nav-links a{color:var(--muted);text-decoration:none}
.nav-links a:hover{color:var(--ink)}
.nav-end{display:flex;align-items:center;gap:12px;flex-shrink:0}
.nav-cta{
  border:1px solid var(--live);color:var(--live)!important;
  padding:7px 14px;border-radius:999px;font-size:.82rem;font-weight:600;
  text-decoration:none!important;
}
.nav-cta:hover{background:rgba(61,224,197,.12)}
.lang{display:flex;gap:2px;padding:2px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.03)}
.lang-btn{
  appearance:none;border:0;background:transparent;color:var(--muted);
  font:600 .68rem/1 var(--font-display);letter-spacing:.06em;
  padding:6px 7px;border-radius:6px;cursor:pointer;
}
.lang-btn:hover{color:var(--ink)}
.lang-btn.is-active{background:rgba(61,224,197,.14);color:var(--live)}

/* hero */
.hero{
  min-height:100vh;min-height:100dvh;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:0 clamp(16px,4vw,48px) clamp(40px,8vh,80px);
  position:relative;
}
.hero-orb-caption{
  position:absolute;top:28%;left:clamp(16px,4vw,48px);
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(3rem,12vw,7rem);line-height:.85;
  letter-spacing:-.05em;color:rgba(232,238,248,.06);
  pointer-events:none;user-select:none;
  opacity:0;animation:rise 1.2s .15s ease forwards;
}
.hero-kicker{
  font-size:.75rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--live);margin:0 0 14px;
  opacity:0;animation:rise .9s .2s ease forwards;
}
.hero h1{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(2.6rem,8vw,5.6rem);line-height:.95;
  letter-spacing:-.04em;margin:0 0 18px;max-width:14ch;
  opacity:0;animation:rise .9s .35s ease forwards;
}
.hero-lead{
  font-size:clamp(1.05rem,2.2vw,1.35rem);color:var(--muted);
  max-width:36ch;margin:0 0 28px;
  opacity:0;animation:rise .9s .5s ease forwards;
}
.hero-actions{
  display:flex;flex-wrap:wrap;gap:12px;
  opacity:0;animation:rise .9s .65s ease forwards;
}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 20px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;text-decoration:none!important;
  transition:transform .25s ease, background .25s, border-color .25s;
}
.btn:hover{transform:translateY(-2px)}
.btn-live{background:var(--live);color:#04110e}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--glass)}
.scroll-hint{
  position:absolute;bottom:18px;left:50%;transform:translateX(-50%);
  font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
  opacity:.7;animation:pulse 2.4s ease infinite;
}

@keyframes rise{
  from{opacity:0;transform:translateY(28px)}
  to{opacity:1;transform:none}
}
@keyframes pulse{
  0%,100%{opacity:.35} 50%{opacity:.9}
}

/* onboarding */
.ob-tabs{
  display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 28px;
}
.ob-tab{
  appearance:none;border:1px solid var(--line);background:var(--glass);
  color:var(--muted);font:600 .88rem/1 var(--font-display);
  letter-spacing:.04em;padding:12px 18px;border-radius:999px;cursor:pointer;
  transition:color .2s, border-color .2s, background .2s, transform .2s;
}
.ob-tab:hover{color:var(--ink);transform:translateY(-1px)}
.ob-tab.is-active{
  color:#04110e;background:var(--live);border-color:var(--live);
}
.ob-panel{
  border:1px solid var(--line);border-radius:20px;padding:clamp(18px,3vw,28px);
  background:linear-gradient(160deg, rgba(61,224,197,.07), transparent 42%), var(--glass);
  backdrop-filter:blur(12px);
}
.ob-panel[hidden]{display:none!important}
.ob-who{
  margin:0 0 22px;color:var(--muted);font-size:1.05rem;max-width:52ch;
}
.ob-steps{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.ob-steps li{
  display:grid;grid-template-columns:auto 1fr;gap:14px 16px;align-items:start;
}
.ob-n{
  font-family:var(--font-display);font-weight:800;font-size:1.4rem;
  color:var(--live);line-height:1;padding-top:2px;
}
.ob-steps strong{
  display:block;font-family:var(--font-display);font-size:1.15rem;
  margin-bottom:6px;
}
.ob-steps p{margin:0 0 12px;color:var(--muted);max-width:48ch}
.ob-steps .btn{padding:9px 16px;font-size:.86rem}

@media(max-width:640px){
  .ob-tab{padding:10px 14px;font-size:.8rem}
}

/* sections */
section{padding:clamp(56px,10vh,110px) clamp(16px,4vw,48px)}
.wrap{max-width:var(--max);margin:0 auto}
.sec-label{
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--live);margin:0 0 10px;
}
.sec-title{
  font-family:var(--font-display);font-weight:750;
  font-size:clamp(1.8rem,4vw,2.8rem);letter-spacing:-.03em;
  line-height:1.1;margin:0 0 12px;max-width:18ch;
}
.sec-sub{color:var(--muted);max-width:48ch;margin:0 0 36px}

/* Reveal: never hide interactive content (opacity:0 made the portal look empty).
   Animate only a soft rise when .on lands. */
.reveal{
  opacity:1;transform:translateY(18px);
  transition:transform .7s cubic-bezier(.2,.8,.2,1);
}
.reveal.on{transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{transform:none;transition:none}
}

/* rails strip */
.rails{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;
  margin-top:8px;
}
.rail{
  padding:16px 14px;border:1px solid var(--line);border-radius:14px;
  background:var(--glass);backdrop-filter:blur(10px);
  transition:border-color .3s, transform .35s cubic-bezier(.2,.8,.2,1);
}
.rail:hover{border-color:rgba(61,224,197,.45);transform:translateY(-4px) rotateX(2deg)}
.rail b{display:block;font-family:var(--font-display);font-size:1.05rem;margin-bottom:4px}
.rail span{font-size:.78rem;color:var(--muted);line-height:1.35}
.rail a{color:inherit;text-decoration:none}

/* use case grid — tilt cards */
.grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;
  perspective:1200px;
}
.card{
  position:relative;border-radius:18px;overflow:hidden;
  border:1px solid var(--line);background:rgba(10,14,24,.75);
  transform-style:preserve-3d;
  transition:transform .15s ease-out, border-color .3s, box-shadow .3s;
  will-change:transform;
  display:block;color:inherit;text-decoration:none!important;cursor:pointer;
}
.card:hover{border-color:rgba(61,224,197,.4);box-shadow:0 20px 50px rgba(0,0,0,.45);text-decoration:none!important}
.card:active{transform:translateY(1px) scale(.985)}
.card:focus-visible{outline:2px solid var(--live);outline-offset:3px}
.rail{cursor:pointer;text-decoration:none!important;color:inherit}
.rail:hover{text-decoration:none!important}
.icard{cursor:pointer;text-decoration:none!important;color:inherit}
.icard:hover{text-decoration:none!important}
.ob-tab,.lang-btn,.btn{cursor:pointer}
.btn{display:inline-flex;align-items:center;gap:6px}
.card-media{
  aspect-ratio:16/10;overflow:hidden;background:#0a101c;
}
.card-media img{
  width:100%;height:100%;object-fit:cover;border-radius:0;
  transition:transform 1.1s cubic-bezier(.2,.7,.2,1);
}
.card:hover .card-media img{transform:scale(1.08)}
.card-body{padding:18px 18px 20px;transform:translateZ(24px)}
.card-tag{
  display:inline-block;font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--live);margin-bottom:8px;
}
.card h3{
  font-family:var(--font-display);font-size:1.2rem;margin:0 0 8px;
  letter-spacing:-.02em;
}
.card p{margin:0 0 14px;font-size:.9rem;color:var(--muted)}
.card-link{font-size:.85rem;font-weight:600;color:var(--live);text-decoration:none}
.card-link::after{content:" →"}

/* status chips for ideas */
.chip{
  display:inline-block;font-size:.65rem;letter-spacing:.08em;text-transform:uppercase;
  padding:3px 8px;border-radius:999px;border:1px solid var(--line);margin-right:6px;
}
.chip-live{border-color:var(--live);color:var(--live)}
.chip-partner{border-color:var(--warn);color:var(--warn)}
.chip-idea{border-color:var(--muted);color:var(--muted)}

/* ideas */
.idea{
  display:grid;grid-template-columns:1fr;gap:0;
  border:1px solid var(--line);border-radius:16px;overflow:hidden;
  background:var(--glass);margin-bottom:14px;
  transition:transform .35s ease, border-color .3s;
}
.idea:hover{transform:translateX(6px);border-color:rgba(61,224,197,.35)}
.idea-inner{padding:20px 22px}
.idea h3{font-family:var(--font-display);margin:8px 0 8px;font-size:1.15rem}
.idea p{margin:0;color:var(--muted);font-size:.92rem}
@media(min-width:720px){
  .idea{grid-template-columns:140px 1fr}
  .idea-side{
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(160deg,#0c1624,#071820);
    border-right:1px solid var(--line);
    font-family:var(--font-display);font-size:2rem;font-weight:800;color:rgba(61,224,197,.35);
  }
}

/* investor article */
.article{
  max-width:720px;margin:0 auto;
  border:1px solid var(--line);border-radius:20px;
  padding:clamp(24px,4vw,48px);
  background:linear-gradient(165deg, rgba(14,22,38,.9), rgba(6,10,18,.95));
  backdrop-filter:blur(12px);
}
.disclaimer{
  border:1px solid rgba(240,193,74,.35);background:rgba(240,193,74,.08);
  border-radius:12px;padding:14px 16px;font-size:.88rem;color:#e8d9a8;margin:0 0 28px;
}
.article h2{
  font-family:var(--font-display);font-size:clamp(1.6rem,3.5vw,2.2rem);
  letter-spacing:-.03em;margin:0 0 14px;line-height:1.15;
}
.article h3{
  font-family:var(--font-display);font-size:1.15rem;margin:28px 0 10px;
  color:#c5d4ef;
}
.article p,.article li{color:#b8c3d8}
.article table{
  width:100%;border-collapse:collapse;font-size:.82rem;margin:16px 0 8px;
}
.article th,.article td{
  border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top;
}
.article th{background:rgba(20,30,50,.8);color:#c5d4ef}
.sources{font-size:.8rem;color:var(--muted)}
.sources a{color:#9ec9ff}
.note{font-size:.85rem;color:var(--muted);font-style:italic}

/* sensor path */
.path{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;
  margin-top:20px;
}
.path-step{
  padding:18px;border-radius:14px;border:1px solid var(--line);
  background:rgba(8,14,24,.7);position:relative;
}
.path-step::after{
  content:"";position:absolute;right:-8px;top:50%;width:16px;height:2px;
  background:linear-gradient(90deg,var(--live),transparent);
  opacity:.5;
}
.path-step:last-child::after{display:none}
.path-n{font-family:var(--font-display);color:var(--live);font-size:.75rem;letter-spacing:.15em}
.path-step strong{display:block;margin:6px 0 4px;font-family:var(--font-display)}
.path-step span{font-size:.82rem;color:var(--muted)}

/* footer */
.foot{
  padding:40px clamp(16px,4vw,48px) 60px;
  border-top:1px solid var(--line);color:var(--muted);font-size:.85rem;
}
.foot .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}
.foot strong{color:var(--ink);font-family:var(--font-display)}

@media(max-width:640px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .lang-btn{padding:5px 5px}
  .path-step::after{display:none}
}

/* direction boards */
#boards .sec-sub{display:flex;flex-wrap:wrap;gap:8px;align-items:center;max-width:none}
.board{
  margin:0 0 42px;padding:22px;border-radius:22px;
  border:1px solid color-mix(in srgb, var(--board-accent,#3de0c5) 35%, var(--line));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--board-accent,#3de0c5) 14%, transparent), transparent 55%),
    var(--glass);
  backdrop-filter:blur(14px);
}
.board-head{margin-bottom:18px}
.board-kicker{
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--board-accent,#3de0c5);margin-bottom:6px;
}
.board-title{
  font-family:var(--font-display);font-weight:750;font-size:1.55rem;
  letter-spacing:-.02em;margin:0 0 6px;
}
.board-sub{margin:0;color:var(--muted);max-width:52ch;font-size:.95rem}
.board-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;
  perspective:1000px;
}
.icard{
  display:flex;flex-direction:column;
  border-radius:16px;overflow:hidden;text-decoration:none!important;color:inherit;
  border:1px solid var(--line);background:rgba(6,10,18,.72);
  transform-style:preserve-3d;
  transition:transform .35s cubic-bezier(.2,.8,.2,1), border-color .3s, box-shadow .35s;
}
.icard:hover{
  transform:translateY(-8px) rotateX(4deg);
  border-color:color-mix(in srgb, var(--board-accent,#3de0c5) 55%, var(--line));
  box-shadow:0 22px 50px rgba(0,0,0,.45);
}
.icard-viz{
  position:relative;aspect-ratio:16/11;background:#070b14;overflow:hidden;
}
.icard-viz canvas{width:100%;height:100%;display:block}
.icard-glow{
  position:absolute;inset:auto -20% -40% -20%;height:70%;
  background:radial-gradient(circle, color-mix(in srgb, var(--board-accent,#3de0c5) 35%, transparent), transparent 70%);
  pointer-events:none;
}
.icard-body{padding:14px 14px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.icard-body h4{
  font-family:var(--font-display);font-size:1.05rem;margin:0;letter-spacing:-.02em;
}
.icard-body p{margin:0;color:var(--muted);font-size:.86rem;line-height:1.4;flex:1}
.icard-go{
  font-size:.78rem;font-weight:700;letter-spacing:.04em;
  color:var(--board-accent,#3de0c5);margin-top:4px;
}

/* idea detail */
.idea-hero{
  min-height:52vh;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;
  align-items:center;padding:clamp(24px,6vh,56px) clamp(16px,4vw,48px) 24px;
}
.idea-hero-copy .chip{margin-bottom:12px}
.idea-hero h1{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(2rem,5vw,3.4rem);letter-spacing:-.04em;line-height:1.02;margin:0 0 14px;
}
.idea-lead{color:var(--muted);font-size:1.1rem;max-width:36ch;margin:0 0 22px}
.idea-actions{display:flex;flex-wrap:wrap;gap:10px}
.idea-viz{
  position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--line);
  background:rgba(8,12,22,.7);aspect-ratio:1/1;max-height:420px;
}
.idea-viz canvas{width:100%;height:100%}
.idea-facts{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;
  padding:0 clamp(16px,4vw,48px) 48px;max-width:var(--max);margin:0 auto;
}
.fact{
  border:1px solid var(--line);border-radius:16px;padding:16px 18px;background:var(--glass);
}
.fact p{margin:0;color:var(--muted);font-size:.92rem}
.rail-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.rail-pill{
  border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:.78rem;
  color:var(--board-accent,#3de0c5);font-family:var(--font-display);font-weight:700;
  text-decoration:none!important;display:inline-flex;align-items:center;cursor:default;
}
a.rail-pill{cursor:pointer;border-color:color-mix(in srgb, var(--board-accent,#3de0c5) 45%, var(--line))}
a.rail-pill:hover{
  background:color-mix(in srgb, var(--board-accent,#3de0c5) 14%, transparent);
  border-color:var(--board-accent,#3de0c5);
}
.idea-missing{padding:80px 24px;text-align:center;color:var(--muted)}
@media(max-width:820px){
  .idea-hero{grid-template-columns:1fr;min-height:auto}
  .idea-viz{max-height:280px;aspect-ratio:16/10}
}