/* ============================================================
 * Keel — Calm Command Design System (v4 · Robinhood Future-Tech)
 * Sharp, precise, engineered. Light surface with confident green.
 * v4: Reduced border-radius, grid textures, tighter typography,
 *     more monospace data accents, refined future-tech aesthetic.
 * ============================================================ */

:root{
  /* Canvas & ink */
  --canvas:#FBFDFC;
  --surface:#FFFFFF;
  --surface-2:#F6FAF8;
  --ink:#0E1A16;
  --ink-2:#142420;
  --muted:#5B6B64;
  --faint:#8A988F;
  --line:#E4EBE7;
  --line-strong:#D2DDD7;

  /* Primary Robinhood green */
  --green:#00C805;
  --green-deep:#009E4F;
  --green-soft:#E7F9EE;

  /* Signal colors */
  --amber:#F5A623;
  --amber-soft:#FEF3E0;
  --red:#E5484D;
  --red-soft:#FCEBEC;
  --violet:#6E56CF;
  --violet-soft:#F0ECFB;

  /* Radius — sharper for engineered feel */
  --radius:14px;
  --radius-sm:10px;
  --radius-lg:18px;
  --radius-xs:7px;

  /* Shadows — tighter, more precise */
  --shadow:0 1px 2px rgba(14,26,22,.04), 0 6px 20px rgba(14,26,22,.05);
  --shadow-lg:0 2px 4px rgba(14,26,22,.04), 0 16px 44px rgba(14,26,22,.09);
  --shadow-hover:0 4px 8px rgba(14,26,22,.04), 0 14px 32px rgba(14,26,22,.09);

  /* Typography */
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  /* Motion */
  --ease:cubic-bezier(.2,.7,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

/* Accessibility hidden */
.visually-hidden{
  position:absolute!important;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--canvas);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font-family:inherit}
.green-text{color:var(--green-deep)}

/* Top accent line — signature future-tech detail */
body::before{
  content:"";
  position:fixed;
  top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg, var(--green) 0%, var(--green-deep) 40%, transparent 100%);
  z-index:100;
  opacity:.7;
}

/* ---------- Layout container ---------- */
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}

.eyebrow{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--green-deep);font-weight:600;
  display:inline-flex;align-items:center;gap:8px;
}
.eyebrow::before{
  content:"";width:18px;height:1px;background:var(--green-deep);display:inline-block;
  opacity:.6;
}

.pill{
  display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.07em;text-transform:uppercase;padding:5px 10px;border-radius:999px;
  background:var(--green-soft);color:var(--green-deep);font-weight:600;
  border:1px solid transparent;
}
.pill.green{background:var(--green-soft);color:var(--green-deep);border-color:#C7EED4}
.pill.gray{background:#EEF2F0;color:var(--muted)}
.pill.amber{background:var(--amber-soft);color:#B5740A;border-color:#F3E2C2}
.pill.violet{background:var(--violet-soft);color:var(--violet);border-color:#DCD3F5}
.pill.red{background:var(--red-soft);color:var(--red);border-color:#F2D1D3}

/* ---------- Buttons — sharper, more precise ---------- */
.btn{
  font-family:var(--sans);font-weight:600;font-size:14px;border:none;cursor:pointer;
  padding:10px 18px;border-radius:var(--radius-xs);transition:transform .18s var(--ease),background .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;
  display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
}
.btn-primary{background:var(--green);color:#04140A}
.btn-primary:hover{background:var(--green-deep);color:#fff;transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,200,5,.22)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink);background:#fff;transform:translateY(-1px)}
.btn:focus-visible{outline:2px solid var(--green-deep);outline-offset:2px}
.btn.btn-connected{background:var(--green-deep);color:#fff}
.btn.btn-connected:hover{background:#007a3d;color:#fff}
.btn-connected .dot{background:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.18)}

/* ---------- TOP STATUS BAR ---------- */
.statusbar{
  background:var(--ink);color:#C9D6CF;font-size:12px;font-family:var(--mono);
  border-bottom:1px solid #1c2c26;
  position:relative;
}
.statusbar::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg, var(--green) 0%, transparent 50%);
  opacity:.3;
}
.statusbar-inner{
  display:flex;align-items:center;gap:8px;height:34px;overflow:hidden;
  letter-spacing:.02em;
}
.statusbar .sb-item{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.statusbar .sb-item b{color:#fff;font-weight:600}
.statusbar .sb-sep{color:#3a4a44}
.statusbar .sb-spacer{flex:1}
.statusbar .dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(0,200,5,.15)}
.statusbar .dot.pulse{animation:pulse 1.8s var(--ease) infinite}
.statusbar .sb-x-link{
  color:#C9D6CF;transition:color .15s ease;gap:5px;
}
.statusbar .sb-x-link:hover{color:#fff}
.statusbar .sb-x-link svg{color:#9AA8A2;transition:color .15s ease}
.statusbar .sb-x-link:hover svg{color:var(--green)}
@media(max-width:920px){
  .sb-sep--mobile-hide,.sb-item--mobile-hide{display:none}
}

/* ---------- NAV ---------- */
header.nav{
  position:sticky;top:0;z-index:50;background:rgba(251,253,252,.82);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease,background .2s ease;
}
header.nav.scrolled{box-shadow:0 1px 0 var(--line),0 6px 18px rgba(14,26,22,.05);background:rgba(251,253,252,.92)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:-.015em}
.brand .mark{
  width:30px;height:30px;display:grid;place-items:center;flex:none;
}
.brand .mark svg{display:block;border-radius:3px}
.nav-links{display:flex;gap:28px;font-size:14px;color:var(--muted);font-weight:500}
.nav-links a{position:relative;transition:color .15s ease}
.nav-links a:hover{color:var(--ink)}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:1.5px;background:var(--green-deep);
  transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);
}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:12px}

.chain-badge{
  display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11.5px;
  color:var(--muted);border:1px solid var(--line);padding:7px 11px;border-radius:var(--radius-xs);background:#fff;
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px var(--green-soft)}
.dot.pulse{animation:pulse 1.8s var(--ease) infinite}
@keyframes pulse{
  0%,100%{box-shadow:0 0 0 3px var(--green-soft)}
  50%{box-shadow:0 0 0 6px rgba(0,200,5,.12)}
}

/* Mobile hamburger */
.nav-toggle{
  display:none;width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:var(--radius-xs);
  cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";display:block;width:18px;height:1.8px;background:var(--ink);border-radius:2px;transition:.25s var(--ease);
}
.nav-toggle span::before{transform:translateY(-6px)}
.nav-toggle span::after{transform:translateY(6px);position:relative;top:-1.8px}
.nav-toggle.open span{background:transparent}
.nav-toggle.open span::before{transform:rotate(45deg)}
.nav-toggle.open span::after{transform:rotate(-45deg);top:0}

/* ---------- HERO ---------- */
.hero{padding:74px 0 32px;position:relative}
.hero h1{
  font-family:var(--serif);font-weight:600;font-size:clamp(40px,6.4vw,76px);line-height:1.02;
  letter-spacing:-.025em;margin:18px 0 22px;max-width:14ch;
}
.hero h1 em{font-style:italic;color:var(--green-deep)}
.hero p.lead{font-size:18.5px;color:var(--muted);max-width:54ch;line-height:1.6}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}

/* safety gate card */
.gate-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:22px;position:relative;overflow:hidden;
}
.gate-card::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(600px 200px at 100% 0%,rgba(0,200,5,.06),transparent 60%);
}
.gate-card .gc-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;position:relative}
.gc-head .t{font-weight:600;font-size:14.5px}
.gc-action{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;margin-bottom:12px;
  display:flex;align-items:center;gap:14px;background:#fff;position:relative;
  transition:transform .2s var(--ease),box-shadow .2s ease;
}
.gc-action:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.gc-action .ico{width:40px;height:40px;border-radius:var(--radius-sm);background:var(--green-soft);display:grid;place-items:center;color:var(--green-deep);flex:none}
.gc-action .ico svg{width:20px;height:20px}
.gc-action .meta{flex:1}
.gc-action .meta b{font-size:14px}
.gc-action .meta span{display:block;font-size:12px;color:var(--faint);font-family:var(--mono)}
.gate-bar{
  margin-top:14px;background:var(--green-soft);border:1px solid #C7EED4;border-radius:var(--radius-sm);
  padding:14px 16px;display:flex;align-items:center;gap:12px;
}
.gate-bar .check{
  width:26px;height:26px;border-radius:50%;background:var(--green);color:#04140A;display:grid;place-items:center;
  font-weight:700;font-size:15px;flex:none;
}
.gate-bar b{font-size:13.5px}
.gate-bar span{font-size:12px;color:var(--green-deep)}

/* ---------- MARKET TICKER ---------- */
.market-ticker{
  margin-top:36px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);
  display:flex;align-items:stretch;overflow:hidden;box-shadow:var(--shadow);
}
.ticker-label{
  display:flex;align-items:center;gap:7px;padding:14px 16px;background:var(--ink);color:#C9D6CF;
  font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.05em;white-space:nowrap;flex:none;
}
.ticker-label .t-ico{display:inline-flex;color:var(--green)}
.ticker-label .t-ico svg{width:14px;height:14px}
.ticker-coins{
  display:flex;align-items:center;gap:0;flex:1;overflow-x:auto;scrollbar-width:none;
}
.ticker-coins::-webkit-scrollbar{display:none}
.ticker-coin{
  display:flex;align-items:center;gap:10px;padding:14px 20px;border-right:1px solid var(--line);
  white-space:nowrap;transition:background .15s ease;
}
.ticker-coin:hover{background:var(--surface-2)}
.ticker-coin .tc-sym{
  font-family:var(--mono);font-size:11.5px;font-weight:700;color:var(--faint);
  width:30px;height:30px;border-radius:var(--radius-xs);display:grid;place-items:center;background:var(--surface-2);flex:none;
}
.ticker-coin .tc-info{display:flex;flex-direction:column;gap:1px}
.ticker-coin .tc-name{font-size:11.5px;color:var(--faint);font-family:var(--mono);letter-spacing:.03em}
.ticker-coin .tc-price{font-size:14.5px;font-weight:600;font-variant-numeric:tabular-nums}
.ticker-coin .tc-chg{
  font-family:var(--mono);font-size:11.5px;font-weight:600;padding:3px 7px;border-radius:var(--radius-xs);flex:none;
}
.ticker-coin .tc-chg.up{color:var(--green-deep);background:var(--green-soft)}
.ticker-coin .tc-chg.down{color:var(--red);background:var(--red-soft)}
.ticker-meta{
  display:flex;align-items:center;gap:6px;padding:14px 16px;border-left:1px solid var(--line);
  font-family:var(--mono);font-size:11px;color:var(--faint);white-space:nowrap;flex:none;background:var(--surface-2);
}
.ticker-loading{padding:14px 20px;font-family:var(--mono);font-size:13px;color:var(--faint)}
@media(max-width:760px){
  .ticker-meta{display:none}
  .ticker-label{padding:14px 12px;font-size:11px}
  .ticker-coin{padding:12px 14px}
}

/* ---------- STATS WALL · Dark with grid texture ---------- */
.section--stats{
  padding:48px 0 56px;background:var(--ink);color:#fff;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  position:relative;overflow:hidden;
}
.section--stats::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(circle, rgba(0,200,5,.07) 1px, transparent 1px);
  background-size:24px 24px;
  opacity:.5;
}
.section--stats .wrap{position:relative;z-index:1}
.section--stats .eyebrow{color:var(--green)}
.section--stats .eyebrow::before{background:var(--green);opacity:.5}
.section--stats .section-head h2{color:#fff}
.stats-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.stat-card{
  border:1px solid #1c2c26;border-radius:var(--radius);padding:22px 16px;background:rgba(255,255,255,.02);
  transition:.2s var(--ease);position:relative;overflow:hidden;
}
.stat-card::after{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--green);
  transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease);
}
.stat-card:hover{background:rgba(255,255,255,.04);transform:translateY(-2px);border-color:#2a3a34}
.stat-card:hover::after{transform:scaleX(1)}
.stat-card .sc-ico{
  width:36px;height:36px;border-radius:var(--radius-xs);background:rgba(0,200,5,.12);color:var(--green);
  display:grid;place-items:center;margin-bottom:14px;
}
.stat-card .sc-ico svg{width:18px;height:18px}
.stat-card .sc-value{
  font-family:var(--serif);font-size:clamp(24px,2.2vw,30px);font-weight:600;letter-spacing:-.02em;line-height:1;
  font-variant-numeric:tabular-nums;color:#fff;
}
.stat-card .sc-label{font-size:12.5px;color:#9AA8A2;font-family:var(--mono);margin-top:8px;letter-spacing:.03em}
.stat-card .sc-sub{font-size:11px;color:#6B7A74;margin-top:4px}

/* Skeleton loading state for stats wall */
.stat-card--skel{cursor:default}
.stat-card--skel:hover{background:rgba(255,255,255,.02);transform:none;border-color:#1c2c26}
.stat-card--skel::after{display:none}
.skel{
  background:linear-gradient(90deg,rgba(255,255,255,.04) 0%,rgba(255,255,255,.09) 50%,rgba(255,255,255,.04) 100%);
  background-size:200% 100%;
  animation:skelShimmer 1.4s ease-in-out infinite;
  border-radius:var(--radius-xs);
}
.skel-line{height:14px;display:block;margin-bottom:8px}
.skel-short{width:60%}
.stat-card--skel .sc-ico.skel{width:36px;height:36px;border-radius:var(--radius-xs);margin-bottom:14px}
.stat-card--skel .sc-value.skel-line{height:32px;width:80%;margin-bottom:10px}
@keyframes skelShimmer{
  0%{background-position:200% 0}
  100%{background-position:-200% 0}
}

/* ---------- SECTIONS ---------- */
.section{padding:64px 0}
.section-head{max-width:62ch;margin-bottom:38px}
.section-head h2{font-family:var(--serif);font-weight:600;font-size:clamp(28px,3.6vw,42px);letter-spacing:-.025em;line-height:1.08;margin:14px 0 14px}
.section-head p{color:var(--muted);font-size:16px}

.section--surface{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ---------- PROBLEM tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tile{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;background:var(--surface);transition:.18s var(--ease);
}
.tile:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:var(--line-strong)}
.tile .row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.tile .name{font-weight:600;font-size:13.5px}
.tile .desc{font-size:12.5px;color:var(--muted);line-height:1.5;min-height:54px}
.tile .tag{font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint)}
.tile.tile--gap{background:linear-gradient(180deg,#FFFFFF,#F6FAF8);border-style:dashed}
.fragment-note{
  margin-top:22px;padding:16px 18px;border-radius:var(--radius-sm);background:#FFF8EC;border:1px solid #F3E2C2;
  color:#8A6212;font-size:14px;display:flex;gap:10px;align-items:flex-start;line-height:1.55;
}
.fragment-note svg{flex:none;margin-top:2px;color:#B5740A}

/* ---------- PILLARS ---------- */
.pillars{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.pillar{
  border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px;background:var(--surface);position:relative;
  transition:.2s var(--ease);overflow:hidden;
}
.pillar::after{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--green);
  transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease);
}
.pillar:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--line-strong)}
.pillar:hover::after{transform:scaleX(1)}
.pillar .ic{width:36px;height:36px;border-radius:var(--radius-xs);background:var(--green-soft);color:var(--green-deep);display:grid;place-items:center;margin-bottom:10px}
.pillar .ic svg{width:20px;height:20px}
.pillar .num{font-family:var(--serif);font-size:30px;color:var(--line-strong);font-weight:600;line-height:1}
.pillar h3{font-size:15.5px;font-weight:600;margin:8px 0 8px}
.pillar p{font-size:12.5px;color:var(--muted);line-height:1.55}

/* ---------- PRODUCT MOCKUP ---------- */
.mock{
  background:linear-gradient(180deg,#F4F8F6,#FFFFFF);border:1px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;
}
.mock-bar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--line);background:#fff}
.mock-bar .traffic{display:flex;gap:6px}
.mock-bar .traffic i{width:11px;height:11px;border-radius:50%;background:var(--line-strong);display:block}
.mock-bar .traffic i:nth-child(1){background:#F0A0A0}
.mock-bar .traffic i:nth-child(2){background:#F0D080}
.mock-bar .traffic i:nth-child(3){background:#A0D8A0}
.mock-bar .url{font-family:var(--mono);font-size:12px;color:var(--faint);margin-left:8px}
.mock-bar .url::before{content:"🔒";font-size:11px;margin-right:6px;filter:grayscale(.2)}

.tabs{display:flex;gap:6px;padding:12px 16px 0;flex-wrap:wrap;background:#fff;border-bottom:1px solid var(--line);position:relative}
.tab{
  font-family:var(--sans);font-weight:600;font-size:13px;color:var(--muted);background:transparent;border:none;
  padding:9px 15px;border-radius:var(--radius-xs) var(--radius-xs) 0 0;cursor:pointer;position:relative;top:1px;
  transition:color .15s ease;
}
.tab.active{color:var(--ink);background:var(--canvas);border:1px solid var(--line);border-bottom-color:var(--canvas)}
.tab:hover{color:var(--ink)}
.tab:focus-visible{outline:2px solid var(--green-deep);outline-offset:-2px;border-radius:var(--radius-xs)}

.panel{padding:22px;display:none;animation:panelIn .35s var(--ease-out)}
.panel.active{display:block}
@keyframes panelIn{
  from{opacity:0;transform:translateY(6px)}
  to{opacity:1;transform:translateY(0)}
}

/* ---------- Agent filter bar ---------- */
.filter-bar{
  display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px;align-items:center;
}
.filter-bar .lbl{
  font-family:var(--mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--faint);
  margin-right:6px;
}

/* Search input in filter bar */
.search-input-wrap{
  position:relative;display:inline-flex;align-items:center;
}
.search-input-wrap .search-icon{
  position:absolute;left:10px;top:50%;transform:translateY(-50%);
  color:var(--faint);pointer-events:none;flex:none;
}
.search-input{
  font-family:var(--mono);font-size:12.5px;height:36px;
  padding:7px 10px 7px 32px;border:1px solid var(--line);border-radius:999px;
  background:var(--surface);color:var(--ink);outline:none;width:180px;
  transition:border-color .15s ease,box-shadow .15s ease;
}
.search-input::placeholder{color:var(--faint);opacity:.8}
.search-input:focus{border-color:var(--green-deep);box-shadow:0 0 0 3px var(--green-soft)}
@media(max-width:560px){
  .search-input{width:140px;font-size:11.5px}
}
.chip-btn{
  font-family:var(--sans);font-weight:600;font-size:12.5px;padding:7px 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);color:var(--muted);cursor:pointer;transition:.15s ease;
}
.chip-btn:hover{border-color:var(--line-strong);color:var(--ink)}
.chip-btn.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip-btn .count{font-family:var(--mono);font-size:10.5px;opacity:.7;margin-left:5px}

/* ---------- Agent cards ---------- */
.agent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.acard{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;background:var(--surface);
  transition:transform .2s var(--ease),box-shadow .2s ease,border-color .2s ease;
  position:relative;
}
.acard:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px);border-color:var(--line-strong)}
.acard .top{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.acard .ava{
  width:38px;height:38px;border-radius:var(--radius-xs);background:var(--ink);color:var(--green);
  display:grid;place-items:center;font-family:var(--serif);font-weight:600;font-size:15px;flex:none;
}
.acard .ava.tone-violet{background:var(--violet);color:#fff}
.acard .ava.tone-amber{background:var(--amber);color:#3A2700}
.acard .nm{font-weight:600;font-size:14px;line-height:1.2}
.acard .sym{font-family:var(--mono);font-size:11.5px;color:var(--faint)}
.acard .stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.acard .stat .k{font-size:10.5px;color:var(--faint);text-transform:uppercase;letter-spacing:.05em;font-family:var(--mono)}
.acard .stat .v{font-size:15px;font-weight:600;font-variant-numeric:tabular-nums}
.acard .stat .v.up{color:var(--green-deep)}
.acard .stat .v.gate{font-family:var(--mono);font-size:13px;letter-spacing:.04em}
.acard .stat .v.gate.pass{color:var(--green-deep)}
.acard .stat .v.gate.review{color:#B5740A}
.acard .foot{display:flex;justify-content:space-between;align-items:center;gap:8px}
.acard .foot-actions{display:flex;align-items:center;gap:6px;flex:none}
.mini-btn{
  font-size:12px;font-weight:600;padding:7px 13px;border-radius:var(--radius-xs);background:var(--ink);color:#fff;cursor:pointer;border:none;
  transition:.15s ease;position:relative;
}
.mini-btn:hover{background:#1c2c26;transform:translateY(-1px)}
.mini-btn.mini-btn--ico{padding:5px 7px;display:inline-flex;align-items:center;justify-content:center;line-height:1}
.mini-btn.mini-btn--ico svg{display:block}
.mini-btn.copied{background:var(--green-deep)}
.mini-btn:hover::after{
  content:attr(title);
  position:absolute;
  bottom:calc(100% + 6px);
  left:50%;
  transform:translateX(-50%);
  background:var(--ink);
  color:#fff;
  font-family:var(--mono);
  font-size:10px;
  padding:4px 8px;
  border-radius:var(--radius-xs);
  white-space:nowrap;
  pointer-events:none;
  z-index:10;
  line-height:1.3;
}

/* ---------- Mission Builder ---------- */
.flow{display:flex;flex-direction:column;gap:0;position:relative}
.intent{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;background:var(--surface);
  display:flex;align-items:center;gap:14px;position:relative;transition:.18s var(--ease);
}
.intent:hover{border-color:var(--line-strong);box-shadow:var(--shadow)}
.intent .badge{width:34px;height:34px;border-radius:var(--radius-xs);background:var(--green-soft);color:var(--green-deep);display:grid;place-items:center;flex:none}
.intent .badge svg{width:18px;height:18px}
.intent .body{flex:1}
.intent .body b{font-size:13.5px}
.intent .body span{display:block;font-size:12px;color:var(--muted)}
.intent .gate-ok{font-family:var(--mono);font-size:11px;color:var(--green-deep);background:var(--green-soft);padding:4px 9px;border-radius:999px;font-weight:600;border:1px solid #C7EED4}
.connector{width:2px;height:16px;background:var(--line-strong);margin-left:30px}
.mission-gate{
  margin-top:16px;background:var(--ink);color:#fff;border-radius:var(--radius-sm);padding:16px 18px;
  display:flex;align-items:center;gap:14px;justify-content:space-between;flex-wrap:wrap;
}
.mission-gate .lt{display:flex;align-items:center;gap:12px}
.mission-gate .chk{width:28px;height:28px;border-radius:50%;background:var(--green);color:#04140A;display:grid;place-items:center;font-weight:700}
.mission-gate b{font-size:14px}
.mission-gate span{font-size:12px;opacity:.7;display:block}

/* ---------- Onboard gasless ---------- */
.onboard{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center}
.ob-form{border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px;background:var(--surface)}
.ob-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.ob-row:last-of-type{border-bottom:none}
.ob-row .k{font-size:13px;color:var(--muted)}
.ob-row .v{font-weight:600;font-size:13.5px;font-variant-numeric:tabular-nums}
.ob-row .v.green{color:var(--green-deep)}
.ob-row .v.mono{font-family:var(--mono);font-size:12.5px}
.ob-steps{display:flex;flex-direction:column;gap:12px}
.ob-step{display:flex;gap:12px;align-items:flex-start}
.ob-step .n{width:26px;height:26px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;font-family:var(--mono);font-size:11.5px;color:var(--muted);flex:none;background:#fff}
.ob-step b{font-size:13.5px}
.ob-step span{font-size:12.5px;color:var(--muted);display:block}

/* ---------- Receipts ---------- */
.receipts-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:12px;flex-wrap:wrap}
.receipts-head .title{font-weight:600;font-size:14px;color:var(--ink)}
.receipts-head .hint{font-family:var(--mono);font-size:11px;color:var(--faint);text-transform:uppercase;letter-spacing:.05em}
.receipts-head .dot-pulse{
  display:inline-block;
  width:7px;height:7px;
  border-radius:50%;
  background:var(--green);
  box-shadow:0 0 0 3px var(--green-soft);
  animation:pulse 1.8s var(--ease) infinite;
}
.rcpt{
  border:1px solid var(--line);border-radius:var(--radius-xs);padding:13px 15px;background:var(--surface);margin-bottom:10px;
  display:flex;align-items:center;gap:14px;transition:.18s var(--ease);
  animation:rcptIn .35s var(--ease-out);
}
.rcpt:hover{border-color:var(--line-strong);box-shadow:var(--shadow);transform:translateX(2px)}
@keyframes rcptIn{
  from{opacity:0;transform:translateY(-6px)}
  to{opacity:1;transform:translateY(0)}
}
.rcpt .ico{width:32px;height:32px;border-radius:var(--radius-xs);background:var(--violet-soft);color:var(--violet);display:grid;place-items:center;flex:none}
.rcpt .ico svg{width:16px;height:16px}
.rcpt .ico.tone-green{background:var(--green-soft);color:var(--green-deep)}
.rcpt .ico.tone-amber{background:var(--amber-soft);color:#B5740A}
.rcpt .ico.tone-gray{background:#EEF2F0;color:var(--muted)}
.rcpt .meta{flex:1;min-width:0}
.rcpt .meta b{font-size:13px;display:block}
.rcpt .meta code{font-family:var(--mono);font-size:11px;color:var(--faint);display:block;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rcpt .time{font-family:var(--mono);font-size:11px;color:var(--faint);flex:none}

/* ---------- Toast ---------- */
.toast-wrap{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast{
  background:var(--ink);color:#fff;padding:12px 18px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:500;
  box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:10px;pointer-events:auto;
  animation:toastIn .3s var(--ease-out);
  border:1px solid #1c2c26;
}
.toast .t-ico{width:22px;height:22px;border-radius:50%;background:var(--green);color:#04140A;display:grid;place-items:center;font-weight:700;font-size:13px;flex:none}
.toast.out{animation:toastOut .3s var(--ease) forwards}
@keyframes toastIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes toastOut{to{opacity:0;transform:translateY(10px)}}

/* ---------- TRUST ---------- */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tcard{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:var(--surface);transition:.2s var(--ease)}
.tcard:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:var(--line-strong)}
.tcard .ic{width:40px;height:40px;border-radius:var(--radius-xs);background:var(--green-soft);color:var(--green-deep);display:grid;place-items:center;margin-bottom:12px}
.tcard .ic svg{width:20px;height:20px}
.tcard h3{font-size:16px;font-weight:600;margin-bottom:8px}
.tcard p{font-size:13px;color:var(--muted);line-height:1.6}

/* Compliance badges */
.compliance-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px;
}
.comp-badge{
  display:flex;align-items:center;gap:12px;padding:16px 18px;border:1px solid var(--line);
  border-radius:var(--radius-sm);background:var(--surface);transition:.18s var(--ease);
}
.comp-badge:hover{border-color:var(--line-strong);box-shadow:var(--shadow);transform:translateY(-1px)}
.comp-badge .cb-ico{
  width:36px;height:36px;border-radius:var(--radius-xs);background:var(--ink);color:var(--green);
  display:grid;place-items:center;flex:none;
}
.comp-badge .cb-ico svg{width:18px;height:18px}
.comp-badge .cb-text b{font-size:13px;display:block;line-height:1.3}
.comp-badge .cb-text span{font-size:11px;color:var(--faint);font-family:var(--mono)}

.compare{margin-top:28px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.compare table{width:100%;border-collapse:collapse}
.compare th,.compare td{padding:14px 18px;text-align:left;font-size:13.5px;border-bottom:1px solid var(--line)}
.compare th{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);background:#FBFDFC}
.compare td:first-child{font-weight:600}
.compare tr:last-child td{border-bottom:none}
.compare .now{color:var(--red)}
.compare .keel{color:var(--green-deep)}
.compare tr:hover td{background:#FBFDFC}

/* ---------- DESIGN SYSTEM ---------- */
.ds-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.ds-card{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:var(--surface)}
.ds-card h4{font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--faint);font-family:var(--mono);margin-bottom:16px}
.swatches{display:flex;gap:10px;flex-wrap:wrap}
.sw{width:64px}
.sw .chip{height:54px;border-radius:var(--radius-sm);border:1px solid var(--line)}
.sw .lb{font-size:10.5px;color:var(--muted);margin-top:6px;font-family:var(--mono)}
.type-spec .line{margin-bottom:14px}
.type-spec .serif{font-family:var(--serif);font-size:30px;font-weight:600}
.type-spec .sans{font-family:var(--sans);font-size:20px;font-weight:600}
.type-spec .mono{font-family:var(--mono);font-size:16px}
.type-spec .cap{font-size:10.5px;color:var(--faint);font-family:var(--mono);text-transform:uppercase;letter-spacing:.05em;margin-bottom:3px}
.comps{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.chip-demo{font-family:var(--mono);font-size:11.5px;padding:6px 12px;border-radius:999px;background:var(--green-soft);color:var(--green-deep);font-weight:600;border:1px solid #C7EED4}

/* ---------- FOOTER ---------- */
footer{border-top:1px solid var(--line);padding:48px 0 40px;margin-top:40px;background:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:28px}
.foot-brand .brand{margin-bottom:14px}
.foot-badges{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}
.foot-badge{
  display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:10.5px;font-weight:600;
  color:var(--muted);background:var(--surface-2);border:1px solid var(--line);padding:5px 10px;border-radius:999px;
}
.foot-badge svg{color:var(--green-deep)}
.foot-grid h5{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--faint);font-family:var(--mono);margin-bottom:14px}
.foot-grid a{display:block;color:var(--muted);font-size:13.5px;margin-bottom:9px;transition:color .15s ease}
.foot-grid a:hover{color:var(--ink)}
/* X social link — pill-shaped, overrides the block <a> rule above via higher
 * specificity (.foot-grid .foot-x-link = 0,2,0 > .foot-grid a = 0,1,1) */
.foot-grid .foot-x-link{
  display:inline-flex;align-items:center;gap:7px;margin:6px 0 0;
  padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface);
  font-family:var(--mono);font-size:11.5px;font-weight:600;color:var(--ink);
  transition:.18s var(--ease);
}
.foot-grid .foot-x-link:hover{border-color:var(--ink);background:var(--ink);color:#fff;transform:translateY(-1px)}
.foot-grid .foot-x-link:hover svg{color:var(--green)}
.foot-grid .foot-x-link svg{color:var(--ink);transition:color .18s ease}
.foot-note{margin-top:36px;padding-top:24px;border-top:1px solid var(--line);font-size:12px;color:var(--faint);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.disclaimer{max-width:66ch;font-size:12px;color:var(--faint);margin-top:18px;line-height:1.6}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;right:24px;bottom:24px;width:42px;height:42px;border-radius:50%;background:var(--ink);color:#fff;
  border:none;cursor:pointer;display:grid;place-items:center;opacity:0;pointer-events:none;transform:translateY(8px);
  transition:.25s var(--ease);z-index:100;box-shadow:var(--shadow-lg);
}
.to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.to-top:hover{background:#1c2c26;transform:translateY(-2px)}
.to-top svg{width:18px;height:18px}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal[data-delay="1"]{transition-delay:.06s}
.reveal[data-delay="2"]{transition-delay:.12s}
.reveal[data-delay="3"]{transition-delay:.18s}
.reveal[data-delay="4"]{transition-delay:.24s}

/* ---------- Counter animation ---------- */
[data-count]{font-variant-numeric:tabular-nums}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .pillars{grid-template-columns:repeat(3,1fr)}
  .tiles{grid-template-columns:repeat(3,1fr)}
  .stats-wall{grid-template-columns:repeat(3,1fr)}
  .stat-card .sc-value{font-size:32px}
  .compliance-row{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero{padding:48px 0 32px}
  .tiles{grid-template-columns:repeat(2,1fr)}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .agent-grid{grid-template-columns:1fr}
  .onboard{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .ds-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{
    position:fixed;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;gap:0;padding:8px 24px 18px;
    transform:translateY(-110%);transition:transform .3s var(--ease);box-shadow:var(--shadow);
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-links a:last-child{border-bottom:none}
  .nav-toggle{display:flex}
  .chain-badge{display:none}
  .section{padding:48px 0}
  .stats-wall{grid-template-columns:repeat(2,1fr)}
  .stat-card .sc-value{font-size:30px}
}
@media(max-width:768px){
  .search-input-wrap{flex-basis:100%}
  .search-input{width:100%}
}
@media(max-width:560px){
  .wrap{padding:0 18px}
  .tiles{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .stats-wall{grid-template-columns:1fr}
  .compliance-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero h1{font-size:42px}
  .hero p.lead{font-size:16.5px}
  .acard .stats{grid-template-columns:1fr 1fr}
  .mission-gate{flex-direction:column;align-items:stretch}
  .mission-gate .btn{width:100%;justify-content:center}
  .statusbar-inner{height:30px;font-size:11px}
  .chip-btn{padding:6px 10px;font-size:11.5px}
  .mini-btn{padding:6px 10px;font-size:11px}
  .mini-btn.mini-btn--ico{padding:4px 6px}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}

/* ============================================================
 * v4 · Future-Tech additions
 * ============================================================ */

/* Coming soon links */
.soon{opacity:.5;cursor:not-allowed}
.soon:hover{color:var(--faint)}

/* Stats wall data note */
.data-note{font-size:11.5px;color:#9AA8A2;font-family:var(--mono);margin-top:8px}

/* Tab pulse animation */
.tab.tab-pulse{animation:tabPulse 1.5s var(--ease) 2}
@keyframes tabPulse{
  0%,100%{box-shadow:0 0 0 0 rgba(0,200,5,.4)}
  50%{box-shadow:0 0 0 6px rgba(0,200,5,0)}
}

/* Print styles */
@media print{
  .statusbar,.nav,.to-top,.market-ticker,.mock-bar .traffic,.toast-wrap,.nav-toggle{display:none!important}
  body::before{display:none}
  body{background:#fff;color:#000}
  .section{padding:20px 0}
  .reveal{opacity:1;transform:none}
  a[href]:after{content:" (" attr(href) ")";font-size:10px;color:#666}
  .stat-card,.acard,.tcard,.pillar,.tile{break-inside:avoid;border-color:#ccc}
}

/* ============================================================
 * v3 · Real On-Chain Data styles
 * ============================================================ */

/* Loading animation */
.loading-dot{
  display:inline-block;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--green);
  margin-right:6px;
  animation:loadingPulse 1s ease-in-out infinite;
}
@keyframes loadingPulse{
  0%,100%{opacity:.3;transform:scale(.8)}
  50%{opacity:1;transform:scale(1.2)}
}

/* Token card contract address */
.acard .sym .mono{
  font-family:var(--mono);
  font-size:10.5px;
  color:var(--faint);
}

/* Transaction receipt links */
.rcpt code a{
  color:var(--green-deep);
  text-decoration:none;
  border-bottom:1px dotted var(--green-deep);
}
.rcpt code a:hover{
  color:var(--green);
  border-bottom-style:solid;
}

/* Wallet connected state */
.btn-connected{
  font-family:var(--mono);
  font-size:12.5px;
}
.btn-connected .dot{
  display:inline-block;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--green);
  margin-right:4px;
}

/* Token card hover */
.acard[data-token]{
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.acard[data-token]:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(14,26,22,.08);
}

/* Enterprise UI utility classes */
.section-head--tight{margin-bottom:28px}
.pill--small{font-size:10.5px}
.btn--full{width:100%;justify-content:center;margin-top:8px}
.ds-note{font-size:13px;color:var(--muted);margin-top:16px}
.foot-brand-mark{margin-bottom:14px}
.foot-desc{color:var(--muted);font-size:14px;max-width:34ch}