/* ============================================================
   VENTA PROTOCOL — Adaptive Liquidity Infrastructure
   Dark violet + graphite + metallic silver design system
   ============================================================ */

:root {
  --bg-0: #07060c;
  --bg-1: #0c0a15;
  --bg-2: #100d1b;
  --panel: rgba(20, 16, 34, 0.55);
  --panel-solid: #141122;
  --violet: #8b7cf6;
  --violet-deep: #5b4bd6;
  --violet-dim: rgba(139, 124, 246, 0.14);
  --violet-glow: rgba(109, 88, 246, 0.35);
  --silver-1: #f4f5f9;
  --silver-2: #c6cad8;
  --silver-3: #8f95ab;
  --silver-4: #5c6172;
  --border: rgba(198, 202, 216, 0.12);
  --border-strong: rgba(198, 202, 216, 0.22);
  --text: #e9ebf3;
  --muted: #9aa0b8;
  --faint: #6b7089;
  --green: #7ee2a8;
  --amber: #e8c37a;
  --radius: 10px;
  --font-display: "Manrope", "DM Sans", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: hidden; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1100px 600px at 75% -5%, rgba(109, 88, 246, 0.10), transparent 60%),
    radial-gradient(900px 700px at 8% 22%, rgba(91, 75, 214, 0.07), transparent 60%),
    radial-gradient(1000px 800px at 50% 110%, rgba(109, 88, 246, 0.06), transparent 60%),
    var(--bg-0);
}

::selection { background: rgba(139, 124, 246, 0.35); color: #fff; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

/* ---------- layout ---------- */
.container { width: min(1280px, 92%); margin: 0 auto; }
.section { padding: 110px 0; position: relative; }
.section-tight { padding: 80px 0; }

.grid-bg {
  background-image:
    linear-gradient(rgba(198, 202, 216, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(198, 202, 216, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 75%);
}

/* ---------- typography ---------- */
h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.12; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--violet);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--violet), transparent);
}

.metal {
  background: linear-gradient(180deg, #ffffff 8%, #d7dae4 42%, #9aa0b4 68%, #c9cede 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.metal-shimmer {
  background: linear-gradient(100deg, #aeb4c8 20%, #ffffff 40%, #aeb4c8 60%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 7s linear infinite;
}
@keyframes shimmer { to { background-position: -220% 0; } }

.lead { color: var(--muted); font-size: 17px; max-width: 620px; }

.sec-head { max-width: 760px; margin-bottom: 64px; }
.sec-head h2 { font-size: clamp(32px, 4.2vw, 54px); margin-bottom: 18px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head.center .lead { margin: 0 auto; }

.mono { font-family: var(--font-mono); }
.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 15px;
  padding: 15px 30px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  white-space: nowrap;
}
.btn .arrow { transition: transform 0.25s ease; }
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary {
  background: linear-gradient(180deg, #8b7cf6, #6a54e8);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(139,124,246,0.4), 0 8px 32px rgba(109,88,246,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(139,124,246,0.6), 0 14px 44px rgba(109,88,246,0.5); }
.btn-ghost {
  border-color: var(--border-strong);
  color: var(--silver-1);
  background: rgba(198,202,216,0.04);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { border-color: var(--violet); background: var(--violet-dim); transform: translateY(-2px); }
.btn-sm { padding: 11px 22px; font-size: 14px; }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(8, 7, 13, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 74px; gap: 24px;
}
.brand {
  font-weight: 800; letter-spacing: 0.14em; font-size: 15px;
  display: inline-flex; align-items: center; gap: 11px;
  color: var(--silver-1);
}
.brand-mark {
  width: 30px; height: 30px; border-radius: 7px; flex: none;
  background:
    conic-gradient(from 210deg, #3a2f7a, #8b7cf6, #2a2358, #8b7cf6, #3a2f7a);
  box-shadow: 0 0 18px rgba(139,124,246,0.55), inset 0 0 0 1px rgba(255,255,255,0.25);
  position: relative;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 9px;
  background: var(--bg-0); border-radius: 3px;
  box-shadow: inset 0 0 0 1px rgba(139,124,246,0.6);
}
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--muted);
  position: relative; padding: 6px 0;
  transition: color 0.25s ease;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px; background: var(--violet);
  transition: width 0.3s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--silver-1); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 8px;
}
.hamburger span { width: 22px; height: 2px; background: var(--silver-1); border-radius: 2px; transition: 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { padding: 190px 0 90px; position: relative; overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 60px; align-items: center;
}
.hero h1 { font-size: clamp(42px, 5.6vw, 76px); margin-bottom: 24px; }
.hero .lead { font-size: 18px; margin-bottom: 40px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 44px; margin-top: 56px; padding-top: 32px;
  border-top: 1px solid var(--border);
}
.stat b { display: block; font-size: 30px; font-weight: 700; letter-spacing: -0.02em; }
.stat span { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--faint); text-transform: uppercase; }

/* hero engine visual */
.engine-visual { position: relative; height: 560px; }
.engine-visual svg.rings { position: absolute; inset: 0; width: 100%; height: 100%; }
.orbit { transform-origin: 50% 50%; animation: spin 60s linear infinite; }
.orbit-rev { transform-origin: 50% 50%; animation: spinrev 90s linear infinite; }
.orbit-fast { transform-origin: 50% 50%; animation: spin 28s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spinrev { to { transform: rotate(-360deg); } }
.pulse-node { animation: nodepulse 3.2s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes nodepulse { 0%,100% { opacity: 0.55; } 50% { opacity: 1; } }
.dash-flow { stroke-dasharray: 6 10; animation: dashflow 2.4s linear infinite; }
@keyframes dashflow { to { stroke-dashoffset: -32; } }
.engine-tag {
  position: absolute;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em;
  color: var(--silver-3);
  background: rgba(12, 10, 21, 0.82);
  border: 1px solid var(--border);
  padding: 7px 12px; border-radius: 6px;
  backdrop-filter: blur(6px);
  display: flex; align-items: center; gap: 8px;
}
.engine-tag .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); animation: nodepulse 2s infinite; }
.engine-tag .dot.v { background: var(--violet); box-shadow: 0 0 10px var(--violet); }
.tag-tl { top: 6%; left: 2%; }
.tag-tr { top: 12%; right: 0; }
.tag-bl { bottom: 10%; left: 6%; }
.tag-br { bottom: 4%; right: 4%; }

/* ---------- ticker ---------- */
.ticker {
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: rgba(14, 12, 24, 0.6);
  overflow: hidden; white-space: nowrap;
  padding: 18px 0;
  position: relative;
}
.ticker-track { display: inline-flex; gap: 0; animation: tick 30s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes tick { to { transform: translateX(-50%); } }
.ticker-item {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.3em;
  color: var(--silver-3); padding: 0 34px;
  display: inline-flex; align-items: center; gap: 34px;
}
.ticker-item::after { content: "◆"; font-size: 8px; color: var(--violet); }

/* ---------- panels / cards ---------- */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  position: relative;
}
.panel-glow::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; z-index: -1;
  background: radial-gradient(600px 200px at 50% 0%, rgba(139,124,246,0.12), transparent 70%);
}

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(14,12,24,0.4), rgba(8,7,13,1));
  padding: 90px 0 0; position: relative; overflow: hidden;
}
.footer::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(198,202,216,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(198,202,216,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 100%, #000, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 100%, #000, transparent 80%);
}
.footer-grid {
  display: grid; grid-template-columns: 1.2fr 2fr; gap: 70px;
  padding-bottom: 70px; position: relative;
}
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand p { color: var(--muted); max-width: 300px; font-size: 15px; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer-cols h5 {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.26em;
  text-transform: uppercase; color: var(--faint); margin-bottom: 20px; font-weight: 600;
}
.footer-cols a { display: block; color: var(--muted); font-size: 14px; padding: 6px 0; transition: color 0.2s, transform 0.2s; }
.footer-cols a:hover { color: var(--silver-1); transform: translateX(3px); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 26px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
  position: relative;
}
.footer-bottom p { font-family: var(--font-mono); font-size: 12px; color: var(--faint); letter-spacing: 0.08em; }
.socials { display: flex; gap: 10px; }
.socials a {
  width: 38px; height: 38px; border: 1px solid var(--border); border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--muted);
  transition: 0.25s;
}
.socials a:hover { border-color: var(--violet); color: var(--silver-1); background: var(--violet-dim); transform: translateY(-2px); }

/* ---------- core modules ---------- */
.modules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.module {
  padding: 34px 30px;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  cursor: pointer;
}
.module::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139,124,246,0.7), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.module:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: 0 24px 60px rgba(0,0,0,0.45), 0 0 40px rgba(109,88,246,0.08); }
.module:hover::after { opacity: 1; }
.module-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; }
.module-num { font-family: var(--font-mono); font-size: 12px; color: var(--faint); letter-spacing: 0.2em; }
.module-label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.24em;
  color: var(--violet); border: 1px solid rgba(139,124,246,0.35);
  padding: 5px 11px; border-radius: 20px; background: var(--violet-dim);
}
.module h3 { font-size: 22px; margin-bottom: 12px; }
.module p { color: var(--muted); font-size: 14.5px; }
.module-foot { margin-top: 26px; display: flex; justify-content: space-between; align-items: center; }
.module-foot .go {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--faint);
  display: inline-flex; gap: 8px; align-items: center; transition: 0.25s;
}
.module:hover .go { color: var(--violet); }
.module .go i { font-style: normal; transition: transform 0.25s; }
.module:hover .go i { transform: translateX(5px); }

/* ---------- matrix engine section ---------- */
.flow-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 60px 0 70px; }
.flow-steps.cols-6 { grid-template-columns: repeat(6, 1fr); }
.flow-steps.cols-6 .flow-step { padding-right: 20px; }
.flow-steps.cols-6 .flow-step h4 { font-size: 11.5px; letter-spacing: 0.2em; }
.flow-step { position: relative; padding: 0 28px 0 0; }
.flow-step:not(:last-child)::after {
  content: ""; position: absolute; top: 26px; right: 8px; width: calc(100% - 76px); height: 1px;
  background: linear-gradient(90deg, var(--violet), rgba(139,124,246,0.05));
}
.flow-step:not(:last-child)::before {
  content: "›"; position: absolute; top: 12px; right: 2px;
  color: var(--violet); font-size: 20px;
}
.flow-node {
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid rgba(139,124,246,0.5);
  background: radial-gradient(circle at 35% 30%, rgba(139,124,246,0.35), rgba(20,16,34,0.9));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 13px; color: var(--silver-1);
  margin-bottom: 20px;
  box-shadow: 0 0 24px rgba(109,88,246,0.25);
}
.flow-step h4 { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.28em; margin-bottom: 10px; color: var(--silver-1); }
.flow-step p { font-size: 13.5px; color: var(--muted); }
.signal-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.signal {
  padding: 20px 16px; text-align: center;
  transition: 0.3s;
}
.signal:hover { border-color: rgba(139,124,246,0.5); transform: translateY(-3px); }
.signal .sv { font-family: var(--font-mono); font-size: 19px; color: var(--silver-1); margin-bottom: 6px; }
.signal .sv.up { color: var(--green); }
.signal .sv.warn { color: var(--amber); }
.signal .sl { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.2em; color: var(--faint); text-transform: uppercase; }
.signal .bar { height: 3px; background: rgba(198,202,216,0.1); border-radius: 3px; margin-top: 12px; overflow: hidden; }
.signal .bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--violet-deep), var(--violet)); border-radius: 3px; animation: barpulse 3s ease-in-out infinite; }
@keyframes barpulse { 0%,100% { opacity: 0.6; } 50% { opacity: 1; } }

/* ---------- smart liquidity panels ---------- */
.liq-panels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.liq-panel { padding: 40px 34px; min-height: 340px; display: flex; flex-direction: column; transition: 0.3s; overflow: hidden; }
.liq-panel:hover { border-color: var(--border-strong); transform: translateY(-5px); box-shadow: 0 24px 60px rgba(0,0,0,0.4); }
.liq-icon {
  width: 46px; height: 46px; border-radius: 10px; margin-bottom: 28px;
  border: 1px solid rgba(139,124,246,0.4); background: var(--violet-dim);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); color: var(--violet); font-size: 17px;
}
.liq-panel h3 { font-size: 24px; margin-bottom: 14px; }
.liq-panel p { color: var(--muted); font-size: 15px; flex: 1; }
.liq-meta { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--faint); }

/* ---------- overview split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.split h2 { font-size: clamp(30px, 3.6vw, 48px); margin-bottom: 22px; }
.check-list { list-style: none; margin-top: 34px; display: grid; gap: 16px; }
.check-list li { display: flex; gap: 14px; align-items: flex-start; font-size: 15px; color: var(--silver-2); }
.check-list .ck {
  flex: none; width: 22px; height: 22px; border-radius: 6px; margin-top: 2px;
  border: 1px solid rgba(139,124,246,0.5); background: var(--violet-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: var(--violet);
}
.console { padding: 0; overflow: hidden; }
.console-head {
  display: flex; align-items: center; gap: 8px; padding: 16px 22px;
  border-bottom: 1px solid var(--border);
}
.console-head .d { width: 10px; height: 10px; border-radius: 50%; background: rgba(198,202,216,0.2); }
.console-head .t { margin-left: auto; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--faint); }
.console-body { padding: 26px; display: grid; gap: 18px; }
.crow { display: flex; justify-content: space-between; align-items: center; font-size: 13.5px; }
.crow .k { color: var(--faint); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; }
.crow .v { font-family: var(--font-mono); color: var(--silver-1); }
.crow .v.g { color: var(--green); } .crow .v.v2 { color: var(--violet); }
.range-bar { height: 8px; border-radius: 6px; background: rgba(198,202,216,0.08); position: relative; overflow: hidden; }
.range-bar i { position: absolute; top: 0; bottom: 0; border-radius: 6px; background: linear-gradient(90deg, var(--violet-deep), var(--violet)); box-shadow: 0 0 16px rgba(139,124,246,0.6); }
.range-bar .cur { position: absolute; top: -3px; bottom: -3px; width: 2px; background: #fff; box-shadow: 0 0 10px #fff; }
.console-foot { padding: 18px 26px; border-top: 1px solid var(--border); display: flex; gap: 10px; flex-wrap: wrap; }
.pill { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; padding: 7px 13px; border: 1px solid var(--border); border-radius: 20px; color: var(--muted); }
.pill.on { border-color: rgba(139,124,246,0.5); color: var(--violet); background: var(--violet-dim); }

/* ---------- CTA banner ---------- */
.cta-banner {
  padding: 90px 60px; text-align: center; overflow: hidden;
  background:
    radial-gradient(700px 340px at 50% 120%, rgba(109,88,246,0.22), transparent 65%),
    var(--panel);
}
.cta-banner h2 { font-size: clamp(30px, 4vw, 52px); margin-bottom: 18px; }
.cta-banner p { color: var(--muted); max-width: 560px; margin: 0 auto 36px; }

/* ---------- page hero ---------- */
.page-hero { padding: 190px 0 80px; position: relative; overflow: hidden; }
.page-hero h1 { font-size: clamp(38px, 5vw, 66px); margin-bottom: 22px; max-width: 900px; }
.page-hero .lead { font-size: 18px; max-width: 680px; }

/* ---------- strategy deep dive ---------- */
.strat-block { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; padding: 70px 0; border-top: 1px solid var(--border); align-items: start; }
.strat-block:first-of-type { border-top: 0; }
.strat-side h3 { font-size: clamp(28px, 3vw, 40px); margin-bottom: 16px; }
.strat-side .tag {
  display: inline-block; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.26em;
  color: var(--violet); margin-bottom: 18px;
}
.strat-side p { color: var(--muted); }
.strat-detail { display: grid; gap: 14px; }
.detail-row { padding: 22px 26px; display: grid; grid-template-columns: 190px 1fr; gap: 20px; transition: 0.25s; }
.detail-row:hover { border-color: var(--border-strong); }
.detail-row .dk { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em; color: var(--violet); text-transform: uppercase; padding-top: 3px; }
.detail-row .dv { font-size: 14.5px; color: var(--silver-2); }
.strategy-flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin-top: 50px; }

/* ---------- engine diagram ---------- */
.sys-flow { max-width: 640px; margin: 60px auto 0; position: relative; }
.sys-node {
  padding: 22px 28px; display: flex; align-items: center; gap: 18px;
  margin-bottom: 0; position: relative; z-index: 1;
  transition: 0.3s;
}
.sys-node:hover { border-color: rgba(139,124,246,0.55); box-shadow: 0 0 34px rgba(109,88,246,0.15); }
.sys-node .sn {
  flex: none; width: 40px; height: 40px; border-radius: 9px;
  border: 1px solid rgba(139,124,246,0.45); background: var(--violet-dim);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 13px; color: var(--violet);
}
.sys-node .st b { display: block; font-size: 16px; }
.sys-node .st span { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--faint); }
.sys-node .ss { margin-left: auto; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; color: var(--green); border: 1px solid rgba(126,226,168,0.3); padding: 6px 12px; border-radius: 16px; }
.sys-link { width: 1px; height: 34px; margin: 0 auto; position: relative; overflow: hidden; background: rgba(198,202,216,0.12); }
.sys-link::after {
  content: ""; position: absolute; top: -40%; left: 0; width: 100%; height: 40%;
  background: var(--violet); box-shadow: 0 0 12px var(--violet);
  animation: datadrop 1.8s ease-in-out infinite;
}
@keyframes datadrop { to { top: 110%; } }
.eng-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 56px; }
.eng-card { padding: 34px 30px; transition: 0.3s; }
.eng-card:hover { transform: translateY(-5px); border-color: var(--border-strong); }
.eng-card .module-label { margin-bottom: 20px; display: inline-block; }
.eng-card h3 { font-size: 20px; margin-bottom: 12px; }
.eng-card p { color: var(--muted); font-size: 14.5px; }

/* ---------- vaults ---------- */
.vault-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 56px; }
.vault-card { padding: 0; overflow: hidden; transition: 0.3s; }
.vault-card:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: 0 28px 70px rgba(0,0,0,0.5); }
.vault-top { padding: 30px 30px 24px; border-bottom: 1px solid var(--border); background: linear-gradient(180deg, rgba(139,124,246,0.08), transparent); }
.vault-top .module-label { margin-bottom: 16px; display: inline-block; }
.vault-top h3 { font-size: 24px; }
.vault-rows { padding: 10px 30px 30px; }
.vault-row { display: flex; justify-content: space-between; gap: 16px; padding: 15px 0; border-bottom: 1px solid rgba(198,202,216,0.07); font-size: 14px; }
.vault-row:last-child { border-bottom: 0; }
.vault-row .k { color: var(--faint); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; padding-top: 2px; }
.vault-row .v { color: var(--silver-2); text-align: right; }
.status-dot { display: inline-flex; align-items: center; gap: 8px; color: var(--green); font-family: var(--font-mono); font-size: 12px; }
.status-dot::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); animation: nodepulse 2.2s infinite; }
.status-dot.amber { color: var(--amber); } .status-dot.amber::before { background: var(--amber); box-shadow: 0 0 10px var(--amber); }

/* ---------- ecosystem ---------- */
.eco-map { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 56px; position: relative; }
.eco-node { padding: 34px 30px; transition: 0.3s; position: relative; }
.eco-node:hover { border-color: rgba(139,124,246,0.5); transform: translateY(-5px); }
.eco-node .en { font-family: var(--font-mono); font-size: 11px; color: var(--faint); letter-spacing: 0.2em; margin-bottom: 16px; display: block; }
.eco-node h3 { font-size: 21px; margin-bottom: 12px; }
.eco-node p { color: var(--muted); font-size: 14.5px; }
.eco-node .link { margin-top: 20px; display: inline-flex; gap: 8px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--violet); }

/* ---------- tokenomics ---------- */
.tok-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 56px; }
.tok-card { padding: 38px 36px; transition: 0.3s; }
.tok-card:hover { border-color: var(--border-strong); }
.tok-card h3 { font-size: 22px; margin-bottom: 14px; display: flex; align-items: center; gap: 14px; }
.tok-card h3 .ti { width: 38px; height: 38px; flex: none; border-radius: 9px; border: 1px solid rgba(139,124,246,0.4); background: var(--violet-dim); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); color: var(--violet); font-size: 15px; }
.tok-card p { color: var(--muted); font-size: 15px; }
.tok-note {
  margin-top: 56px; padding: 34px 40px; text-align: center;
  border: 1px dashed rgba(139,124,246,0.4); border-radius: var(--radius);
  background: rgba(139,124,246,0.05);
}
.tok-note p { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.06em; color: var(--silver-2); line-height: 1.9; }

/* ---------- how it works ---------- */
.timeline { max-width: 780px; margin: 60px auto 0; position: relative; padding-left: 46px; }
.timeline::before { content: ""; position: absolute; left: 15px; top: 8px; bottom: 8px; width: 1px; background: rgba(198,202,216,0.14); }
.timeline::after {
  content: ""; position: absolute; left: 15px; top: 8px; width: 1px; height: 60px;
  background: linear-gradient(180deg, var(--violet), transparent);
  box-shadow: 0 0 14px var(--violet);
  animation: tldrop 3.5s ease-in-out infinite;
}
@keyframes tldrop { 0% { top: 8px; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { top: calc(100% - 70px); opacity: 0; } }
.tl-step { position: relative; padding: 0 0 54px 26px; }
.tl-step:last-child { padding-bottom: 0; }
.tl-step::before {
  content: ""; position: absolute; left: -46px; top: 2px; width: 31px; height: 31px; border-radius: 50%;
  border: 1px solid rgba(139,124,246,0.55); background: var(--bg-1);
  box-shadow: 0 0 18px rgba(109,88,246,0.3);
}
.tl-step::after {
  content: attr(data-n); position: absolute; left: -46px; top: 2px; width: 31px; height: 31px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--violet);
}
.tl-step h3 { font-family: var(--font-mono); font-size: 15px; letter-spacing: 0.24em; margin-bottom: 10px; color: var(--silver-1); }
.tl-step p { color: var(--muted); max-width: 560px; }

/* ---------- app dashboard ---------- */
.app-shell { padding: 130px 0 90px; }
.app-top { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 40px; flex-wrap: wrap; }
.app-top h1 { font-size: clamp(28px, 3.4vw, 42px); }
.proto-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.2em;
  color: var(--amber); border: 1px solid rgba(232,195,122,0.35);
  background: rgba(232,195,122,0.07); padding: 8px 14px; border-radius: 20px;
  margin-top: 14px;
}
.dash-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 26px; }
.dash-card { padding: 26px; transition: 0.3s; }
.dash-card:hover { border-color: var(--border-strong); }
.dash-card .dk { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.22em; color: var(--faint); text-transform: uppercase; margin-bottom: 14px; }
.dash-card .dv { font-size: 30px; font-weight: 700; letter-spacing: -0.02em; }
.dash-card .dv.mono { font-size: 24px; }
.dash-card .dd { font-family: var(--font-mono); font-size: 11px; margin-top: 10px; color: var(--faint); }
.dash-card .dd.up { color: var(--green); }
.chart-panel { padding: 30px; margin-bottom: 26px; }
.chart-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; flex-wrap: wrap; gap: 14px; }
.chart-head h3 { font-size: 19px; }
.chart-legend { display: flex; gap: 18px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; color: var(--faint); }
.chart-legend i { display: inline-block; width: 22px; height: 2px; vertical-align: middle; margin-right: 8px; }
#pfChart { width: 100%; height: 300px; display: block; }
.dash-cols { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 18px; }
.dash-list { padding: 8px 28px 20px; }
.dash-list h3 { font-size: 17px; padding: 22px 0 6px; }
.strat-row { display: flex; align-items: center; gap: 16px; padding: 18px 0; border-bottom: 1px solid rgba(198,202,216,0.07); }
.strat-row:last-child { border-bottom: 0; }
.strat-row .si {
  flex: none; width: 40px; height: 40px; border-radius: 9px;
  border: 1px solid rgba(139,124,246,0.4); background: var(--violet-dim);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 12px; color: var(--violet); font-weight: 700;
}
.strat-row .sn2 { flex: 1; }
.strat-row .sn2 b { display: block; font-size: 15px; }
.strat-row .sn2 span { font-family: var(--font-mono); font-size: 11px; color: var(--faint); letter-spacing: 0.08em; }
.strat-actions { display: flex; gap: 8px; }
.mini-btn {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  padding: 9px 14px; border-radius: 7px; border: 1px solid var(--border);
  background: transparent; color: var(--silver-2); cursor: pointer; transition: 0.25s;
}
.mini-btn:hover { border-color: var(--violet); color: #fff; background: var(--violet-dim); }
.mini-btn.solid { background: linear-gradient(180deg, #8b7cf6, #6a54e8); border-color: transparent; color: #fff; }
.act-row { display: flex; gap: 14px; padding: 15px 0; border-bottom: 1px solid rgba(198,202,216,0.07); font-size: 13.5px; align-items: flex-start; }
.act-row:last-child { border-bottom: 0; }
.act-row .ad { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--violet); margin-top: 7px; box-shadow: 0 0 10px var(--violet); }
.act-row .at { margin-left: auto; flex: none; font-family: var(--font-mono); font-size: 10px; color: var(--faint); letter-spacing: 0.1em; }

/* modal + toast */
/* ---------- toast (small auto-dismiss notice) ---------- */
.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translate(-50%, 80px);
  z-index: 300; background: rgba(20,16,34,0.96); border: 1px solid rgba(139,124,246,0.45);
  padding: 13px 20px; border-radius: 12px; font-size: 13.5px; color: var(--silver-1);
  opacity: 0; transition: transform 0.35s cubic-bezier(0.16,1,0.3,1), opacity 0.35s;
  pointer-events: none; backdrop-filter: blur(10px);
  box-shadow: 0 18px 50px rgba(0,0,0,0.5);
  max-width: calc(100vw - 40px); text-align: center;
  display: flex; align-items: center; gap: 10px;
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }
.toast::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
  background: var(--violet); box-shadow: 0 0 10px var(--violet);
}

/* ---------- reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-l { opacity: 0; transform: translateX(-40px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-r { opacity: 0; transform: translateX(40px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-l.visible, .reveal-r.visible { opacity: 1; transform: none; }
.d1 { transition-delay: 0.08s; } .d2 { transition-delay: 0.16s; } .d3 { transition-delay: 0.24s; }
.d4 { transition-delay: 0.32s; } .d5 { transition-delay: 0.4s; } .d6 { transition-delay: 0.48s; }

.page-enter { animation: pagein 0.7s cubic-bezier(0.16, 1, 0.3, 1) both; }
@keyframes pagein { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* particles canvas */
#particles { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.hero .container, .page-hero .container { position: relative; z-index: 1; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .signal-grid { grid-template-columns: repeat(3, 1fr); }
  .dash-cards { grid-template-columns: repeat(2, 1fr); }
  .eng-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .engine-visual { height: 440px; max-width: 560px; margin: 0 auto; width: 100%; }
  .split { grid-template-columns: 1fr; gap: 50px; }
  .modules-grid { grid-template-columns: repeat(2, 1fr); }
  .liq-panels { grid-template-columns: 1fr; }
  .liq-panel { min-height: 0; }
  .vault-grid { grid-template-columns: 1fr; max-width: 560px; margin-left: auto; margin-right: auto; }
  .eco-map { grid-template-columns: repeat(2, 1fr); }
  .tok-grid { grid-template-columns: 1fr; }
  .strat-block { grid-template-columns: 1fr; gap: 36px; }
  .dash-cols { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: repeat(2, 1fr); gap: 34px; }
  .flow-step:not(:last-child)::after, .flow-step:not(:last-child)::before { display: none; }
  .strategy-flow { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .footer-grid { grid-template-columns: 1fr; gap: 50px; }
}
@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .hero { padding: 150px 0 70px; }
  .hero h1 { font-size: clamp(34px, 9vw, 44px); }
  .hero .lead { font-size: 16px; }
  .hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .stat b { font-size: 26px; }
  .stat span { font-size: 10px; letter-spacing: 0.14em; }
  .page-hero { padding: 150px 0 60px; }
  .page-hero h1 { font-size: clamp(32px, 8.5vw, 42px); }
  .nav-links {
    position: fixed; top: 74px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: rgba(8, 7, 13, 0.97); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 10px 4% 22px;
    transform: translateY(-130%); transition: transform 0.35s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { font-size: 16px; padding: 13px 0; width: 100%; border-bottom: 1px solid rgba(198,202,216,0.06); }
  .nav-links a::after { display: none; }
  .hamburger { display: flex; }
  .nav-actions .btn { display: none; }
  .modules-grid { grid-template-columns: 1fr; }
  .signal-grid { grid-template-columns: repeat(2, 1fr); }
  .eco-map { grid-template-columns: 1fr; }
  .eng-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 26px; flex-wrap: wrap; }
  .detail-row { grid-template-columns: 1fr; gap: 8px; }
  .flow-steps { grid-template-columns: 1fr; }
  .cta-banner { padding: 70px 28px; }
  .engine-visual { height: 360px; }
  .engine-tag { font-size: 9px; padding: 6px 10px; }
  .tag-bl { display: none; }
  .dash-cards { grid-template-columns: 1fr 1fr; gap: 12px; }
  .dash-card { padding: 20px; }
  .dash-card .dv { font-size: 24px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .dash-cards { grid-template-columns: 1fr; }
  .signal-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .footer-cols { grid-template-columns: 1fr; }
  .hero-cta .btn { width: 100%; justify-content: center; }
}

/* ============================================================
   BLOG — article pages and listing
   ============================================================ */
.prose { max-width: 740px; margin: 0 auto; }
.prose p { color: var(--silver-2); font-size: 17.5px; line-height: 1.85; margin-bottom: 26px; }
.prose p strong, .prose li strong { color: var(--silver-1); }
.prose h2 { font-size: clamp(24px, 3vw, 32px); font-weight: 800; letter-spacing: -0.01em; color: var(--silver-1); margin: 54px 0 20px; }
.prose ol { margin: 0 0 28px 4px; padding-left: 22px; display: grid; gap: 14px; }
.prose ol li { color: var(--silver-2); font-size: 16.5px; line-height: 1.75; }
.prose ol li::marker { color: var(--violet); font-weight: 700; }
.prose em { color: var(--silver-1); }
.prose-next { border-left: 2px solid var(--violet); padding-left: 20px; color: var(--silver-3); }
.prose-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 48px; padding-top: 36px; border-top: 1px solid var(--border); }

.article-meta { display: flex; align-items: center; gap: 12px; color: var(--silver-3); font-size: 14px; font-family: var(--font-mono); letter-spacing: 0.04em; margin-top: 18px; }
.dot-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--silver-4); display: inline-block; }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.blog-card { display: flex; flex-direction: column; gap: 12px; padding: 30px; text-decoration: none; transition: transform 0.3s, border-color 0.3s; }
a.blog-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.blog-card h3 { color: var(--silver-1); font-size: 22px; font-weight: 800; letter-spacing: -0.01em; }
.blog-card p { color: var(--muted); font-size: 15px; line-height: 1.7; flex: 1; }
.blog-card .article-meta { margin-top: 6px; }
.blog-read { color: var(--violet); font-weight: 700; font-size: 14.5px; margin-top: 8px; }
.blog-card-soon { opacity: 0.75; }

@media (max-width: 900px) {
  .blog-grid { grid-template-columns: 1fr; }
  .prose p { font-size: 16.5px; }
}

/* ============================================================
   VENTA PROTOCOL — v2 upgrades: logo, X link, motion system
   ============================================================ */

/* final logo in nav + footer */
.brand-logo {
  width: 34px; height: 34px; border-radius: 9px; flex: none;
  object-fit: cover;
  box-shadow: 0 0 16px rgba(139,124,246,0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.brand:hover .brand-logo {
  transform: scale(1.07) rotate(-3deg);
  box-shadow: 0 0 26px rgba(139,124,246,0.6);
}

/* X link in the menu */
.nav-x { display: inline-flex; align-items: center; gap: 5px; font-weight: 700 !important; }
.nav-x .arrow { font-size: 12px; }

/* ---------- new reveal variants ---------- */
.reveal-scale {
  opacity: 0; transform: scale(0.92) translateY(22px);
  transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.16,1,0.3,1);
}
.reveal-scale.visible { opacity: 1; transform: none; }
.reveal-blur {
  opacity: 0; transform: translateY(28px); filter: blur(12px);
  transition: opacity 1s ease, transform 1s cubic-bezier(0.16,1,0.3,1), filter 1s ease;
}
.reveal-blur.visible { opacity: 1; transform: none; filter: blur(0); }

/* ---------- floating hero visual ---------- */
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.engine-visual.float { animation: floaty 7s ease-in-out infinite; }

/* ---------- button shine sweep ---------- */
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after {
  content: ""; position: absolute; top: 0; left: -80%;
  width: 55%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.38), transparent);
  transform: skewX(-20deg);
  transition: left 0.65s ease;
  pointer-events: none;
}
.btn-primary:hover::after { left: 135%; }

/* ---------- card hover glow upgrade ---------- */
.eng-card, .vault-card, a.blog-card, .tok-card, .dash-card {
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1), border-color 0.35s ease, box-shadow 0.35s ease;
}
.eng-card:hover, .vault-card:hover, a.blog-card:hover {
  box-shadow: 0 24px 60px rgba(0,0,0,0.45), 0 0 42px rgba(139,124,246,0.14);
  border-color: rgba(139,124,246,0.5);
}

/* ---------- marquee strip ---------- */
.marquee {
  overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: rgba(12,10,21,0.65);
}
.marquee-track {
  display: flex; gap: 64px; width: max-content; padding: 15px 0;
  animation: marqueex 30s linear infinite;
}
.marquee-track span {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.32em;
  color: var(--faint); white-space: nowrap;
}
.marquee-track span b { color: var(--violet); font-weight: 600; }
@keyframes marqueex { to { transform: translateX(-50%); } }

/* ---------- docs timeline: progress line + live dots ---------- */
.tl-progress {
  position: absolute; left: 15px; top: 8px; bottom: 8px; width: 1px;
  background: linear-gradient(180deg, var(--violet), var(--violet-deep));
  box-shadow: 0 0 12px rgba(139,124,246,0.8);
  transform-origin: top; transform: scaleY(0);
}
.tl-step.visible::before { animation: tldot 2.6s ease-in-out infinite; }
@keyframes tldot {
  0%,100% { box-shadow: 0 0 0 0 rgba(139,124,246,0.55); }
  50% { box-shadow: 0 0 0 9px rgba(139,124,246,0); }
}

/* ---------- CTA animated gradient border ---------- */
.panel-glow::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit;
  padding: 1px; pointer-events: none;
  background: linear-gradient(135deg, rgba(139,124,246,0.55), transparent 35%, transparent 65%, rgba(139,124,246,0.55));
  background-size: 220% 220%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  animation: borderflow 7s linear infinite;
}
@keyframes borderflow { 0% { background-position: 0% 0%; } 100% { background-position: 220% 220%; } }

/* ---------- links / connect section ---------- */
.links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 46px; }
.link-card {
  display: flex; align-items: center; gap: 18px;
  padding: 22px 24px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1), border-color 0.35s ease, box-shadow 0.35s ease;
}
a.link-card:hover {
  transform: translateY(-5px);
  border-color: rgba(139,124,246,0.55);
  box-shadow: 0 22px 55px rgba(0,0,0,0.42), 0 0 34px rgba(139,124,246,0.14);
}
.link-card.soon { opacity: 0.55; cursor: default; }
.link-icon {
  width: 48px; height: 48px; border-radius: 13px; flex: none;
  display: grid; place-items: center;
  font-weight: 800; font-size: 15px; letter-spacing: 0.04em;
  color: var(--silver-1);
  background: var(--violet-dim);
  border: 1px solid rgba(139,124,246,0.4);
  box-shadow: inset 0 0 18px rgba(139,124,246,0.12);
}
.link-text b { display: block; color: var(--silver-1); font-size: 16px; margin-bottom: 3px; }
.link-text i { font-style: normal; color: var(--muted); font-size: 13px; }
.link-card .arrow { margin-left: auto; color: var(--violet); font-size: 18px; transition: transform 0.25s ease; }
a.link-card:hover .arrow { transform: translate(4px,-4px); }
.soon-tag {
  margin-left: auto; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.22em;
  color: var(--faint); border: 1px dashed var(--border-strong); border-radius: 20px; padding: 6px 12px;
}
@media (max-width: 860px) { .links-grid { grid-template-columns: 1fr; } }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .reveal-l, .reveal-r, .reveal-scale, .reveal-blur { opacity: 1; transform: none; filter: none; }
}

/* ============================================================
   DOCS — layout, sidebar, sections
   ============================================================ */
.doc-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.doc-tags span {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em;
  color: var(--silver-2); border: 1px solid var(--border-strong);
  border-radius: 20px; padding: 8px 16px; background: rgba(139,124,246,0.06);
}
.docs-layout { display: grid; grid-template-columns: 250px 1fr; gap: 60px; align-items: start; }
.docs-nav { position: sticky; top: 110px; max-height: calc(100vh - 140px); overflow-y: auto; }
.docs-nav-inner { display: flex; flex-direction: column; gap: 2px; border-left: 1px solid var(--border); padding-left: 0; }
.docs-nav a {
  font-size: 12.5px; color: var(--muted); padding: 7px 0 7px 18px;
  border-left: 2px solid transparent; margin-left: -1px;
  transition: color 0.25s ease, border-color 0.25s ease;
  font-family: var(--font-mono); letter-spacing: 0.02em;
}
.docs-nav a:hover { color: var(--silver-1); }
.docs-nav a.active { color: var(--silver-1); border-left-color: var(--violet); }
.docs-content { min-width: 0; }
.doc-sec { margin-bottom: 72px; scroll-margin-top: 110px; position: relative; }
.doc-sec:last-child { margin-bottom: 0; }
.doc-num {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.3em;
  color: var(--violet); margin-bottom: 12px;
}
.doc-sec h2 { font-size: clamp(26px, 3vw, 36px); margin-bottom: 20px; letter-spacing: -0.01em; }
.doc-sec h3 { font-size: 17px; margin: 30px 0 12px; color: var(--silver-1); letter-spacing: 0.02em; }
.doc-sec p { color: var(--muted); margin-bottom: 16px; max-width: 760px; }
.doc-sec p b { color: var(--silver-1); font-weight: 600; }
.doc-pull {
  border-left: 2px solid var(--violet); padding: 4px 0 4px 20px;
  font-size: 19px; color: var(--silver-1) !important; font-weight: 600;
  margin: 26px 0 !important; max-width: 640px;
}
.doc-list { list-style: none; margin: 0 0 18px; max-width: 760px; }
.doc-list li { position: relative; padding-left: 26px; margin-bottom: 11px; color: var(--muted); font-size: 15px; }
.doc-list li::before { content: "▸"; position: absolute; left: 2px; color: var(--violet); }
.doc-list li b { color: var(--silver-1); font-weight: 600; }
.doc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 26px 0; }
.doc-card { padding: 26px; }
.doc-card h4 { font-size: 15px; letter-spacing: 0.06em; margin-bottom: 12px; color: var(--silver-1); }
.doc-card p { font-size: 14px; margin-bottom: 10px; }
.doc-card .doc-list li { font-size: 14px; }
.doc-step {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.24em;
  color: var(--violet); display: block; margin-bottom: 10px;
}
.doc-block { padding: 30px; margin-bottom: 18px; }
.doc-block h3 { margin-top: 0; }
.doc-flow {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
  margin: 24px 0; padding: 20px 24px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
}
.doc-flow span {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.18em;
  color: var(--silver-1); background: var(--violet-dim);
  border: 1px solid rgba(139,124,246,0.35); border-radius: 6px; padding: 8px 14px;
}
.doc-flow i { color: var(--violet); font-style: normal; }
.doc-note { font-size: 13.5px; color: var(--faint); border-top: 1px solid var(--border); padding-top: 14px; margin-top: 16px; }
.doc-table-wrap { overflow-x: auto; margin: 24px 0; border: 1px solid var(--border); border-radius: var(--radius); }
.doc-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 480px; }
.doc-table th {
  text-align: left; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em;
  color: var(--faint); padding: 16px 20px; border-bottom: 1px solid var(--border);
  background: rgba(139,124,246,0.05);
}
.doc-table td { padding: 15px 20px; border-bottom: 1px solid var(--border); color: var(--muted); vertical-align: top; }
.doc-table tr:last-child td { border-bottom: 0; }
.doc-table td:first-child { color: var(--silver-1); font-weight: 600; white-space: nowrap; }
.doc-table tbody tr { transition: background 0.25s ease; }
.doc-table tbody tr:hover { background: rgba(139,124,246,0.05); }
.roadmap { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 26px; }
.roadmap-phase { padding: 24px 20px; position: relative; overflow: hidden; }
.roadmap-phase::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--violet), transparent);
}
.roadmap-phase h4 { font-size: 15px; margin-bottom: 10px; color: var(--silver-1); }
.roadmap-phase p { font-size: 13.5px; margin: 0; }
.risk-panel { padding: 32px; border-color: rgba(232,195,122,0.4) !important; }
.risk-panel::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--amber), transparent);
}
.risk-panel p, .risk-panel .doc-list li { color: var(--silver-2); }
@media (max-width: 1080px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-nav { display: none; }
  .roadmap { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .doc-grid { grid-template-columns: 1fr; }
  .roadmap { grid-template-columns: 1fr; }
}