/* ─────────────────────────────────────────────────────────────
   PISCES — ABYSSAL EDITORIAL DESIGN SYSTEM
   Shared tokens + components for every secondary page.
   ──────────────────────────────────────────────────────────── */

:root {
  --abyss-0: #020610;
  --abyss-1: #050c1d;
  --abyss-2: #0a1630;
  --abyss-3: #13234a;
  --abyss-4: #1c3268;
  --lumen: #5fffd7;
  --lumen-soft: #a7ffe5;
  --lumen-dim: rgba(95, 255, 215, 0.45);
  --lumen-faint: rgba(95, 255, 215, 0.06);
  --coral: #ff7e59;
  --coral-soft: #ffb59e;
  --warn: #ffb547;
  --err: #ff6b6b;
  --ok: #5fffd7;
  --ink: #f4f8fb;
  --ink-mid: #8ba4b8;
  --ink-dim: #526977;
  --rule: rgba(244, 248, 251, 0.08);
  --rule-strong: rgba(244, 248, 251, 0.16);
  --rule-lumen: rgba(95, 255, 215, 0.18);
  --serif: "Fraunces", "Instrument Serif", Georgia, serif;
  --serif-it: "Instrument Serif", "Fraunces", Georgia, serif;
  --sans: "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", Menlo, monospace;

  --rad-sm: 6px;
  --rad: 10px;
  --rad-lg: 16px;
  --rad-pill: 999px;

  --pad-page: clamp(24px, 5vw, 80px);
  --max-content: 1280px;
  --max-prose: 760px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: var(--abyss-0); }
body {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--abyss-0);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}
a { color: inherit; text-decoration: none; }
button { background: none; border: 0; font-family: inherit; color: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; color: inherit; background: transparent; border: 0; outline: 0; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--lumen); color: var(--abyss-0); }

/* ─── AMBIENT LAYERS ───────────────────────────────────────── */
.depth-bg {
  position: fixed; inset: 0; z-index: -3;
  background:
    radial-gradient(60% 40% at 70% 20%, rgba(95,255,215,0.10) 0%, transparent 60%),
    radial-gradient(70% 50% at 15% 85%, rgba(28,50,104,0.50) 0%, transparent 65%),
    radial-gradient(50% 40% at 95% 95%, rgba(255,126,89,0.08) 0%, transparent 70%),
    linear-gradient(180deg, #020610 0%, #050c1d 40%, #0a1630 100%);
  animation: driftBg 32s ease-in-out infinite alternate;
}
.caustic {
  position: fixed; inset: -10%; z-index: -2; pointer-events: none;
  background:
    radial-gradient(circle at 30% 30%, rgba(95,255,215,0.08), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(95,255,215,0.05), transparent 45%);
  mix-blend-mode: screen; filter: blur(60px);
  animation: driftCaustic 18s ease-in-out infinite alternate;
}
.grain {
  position: fixed; inset: 0; z-index: 100; pointer-events: none;
  opacity: 0.06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.5 0'/></filter><rect width='180' height='180' filter='url(%23n)'/></svg>");
  background-size: 180px 180px;
}
@keyframes driftBg { 0% { transform: translate3d(0,0,0); } 100% { transform: translate3d(-2%,-1%,0); } }
@keyframes driftCaustic { 0% { transform: translate3d(0,0,0) scale(1); } 100% { transform: translate3d(3%,-2%,0) scale(1.05); } }
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .4; transform: scale(.8); } }
@keyframes sonarRing { 0% { transform: scale(.7); opacity: .8; } 100% { transform: scale(1.8); opacity: 0; } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }

/* ─── NAV ──────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px var(--pad-page);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  background: rgba(2,6,16,0.65);
  border-bottom: 1px solid var(--rule);
}
.nav-brand { display: flex; align-items: baseline; gap: 14px; font-family: var(--serif); font-size: 22px; font-weight: 500; letter-spacing: -0.01em; }
.nav-brand em { font-family: var(--serif-it); font-style: italic; color: var(--lumen); font-weight: 400; }
.nav-logo {
  display: inline-grid; place-items: center; width: 30px; height: 30px;
  border: 1px solid var(--lumen-dim); border-radius: 50%;
  color: var(--lumen); font-size: 12px; position: relative;
}
.nav-logo::before {
  content: ""; position: absolute; inset: -4px;
  border: 1px solid var(--lumen-dim); border-radius: 50%; opacity: .5;
  animation: sonarRing 3s ease-out infinite;
}
.nav-links { display: flex; gap: 30px; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mid); }
.nav-links a { transition: color .2s; padding: 4px 0; }
.nav-links a:hover, .nav-links a.on { color: var(--lumen); }
.nav-links a.on { border-bottom: 1px solid var(--lumen-dim); }
.nav-cta {
  font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  padding: 10px 20px; border: 1px solid var(--lumen-dim); border-radius: var(--rad-pill);
  color: var(--lumen); background: var(--lumen-faint); transition: all .3s; white-space: nowrap;
}
.nav-cta:hover { background: var(--lumen); color: var(--abyss-0); box-shadow: 0 0 24px rgba(95,255,215,0.35); }
@media (max-width: 800px) { .nav-links { display: none; } .nav { padding: 18px 24px; } }

/* ─── MOBILE NAV TOGGLE ─────────────────────────────────────── */
.nav-burger {
  display: none;
  width: 40px; height: 40px;
  border: 1px solid var(--rule-lumen);
  border-radius: var(--rad);
  background: var(--lumen-faint);
  align-items: center; justify-content: center;
  flex-direction: column; gap: 5px;
  cursor: pointer; transition: all .25s;
  margin-left: 8px;
}
.nav-burger:hover { background: var(--lumen); }
.nav-burger:hover span { background: var(--abyss-0); }
.nav-burger span {
  display: block; width: 18px; height: 1.5px;
  background: var(--lumen); transition: all .25s;
  transform-origin: center;
}
.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
@media (max-width: 800px) { .nav-burger { display: flex; } }

.nav-mobile-menu {
  position: fixed; inset: 0;
  background: rgba(2,6,16,0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 90;
  display: flex; flex-direction: column;
  padding: 88px 28px 32px;
  opacity: 0; pointer-events: none;
  transform: translateY(-12px);
  transition: opacity .35s ease, transform .35s ease;
}
.nav-mobile-menu.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.nav-mobile-menu a {
  display: block; padding: 16px 4px;
  font-family: var(--serif);
  font-variation-settings: "opsz" 96, "SOFT" 60;
  font-weight: 500; font-size: 1.7rem;
  letter-spacing: -0.02em; color: var(--ink);
  border-bottom: 1px solid var(--rule);
  transition: color .25s, padding .25s;
}
.nav-mobile-menu a:hover, .nav-mobile-menu a.on { color: var(--lumen); padding-left: 12px; }
.nav-mobile-menu a em { font-family: var(--serif-it); font-style: italic; color: var(--lumen); }
.nav-mobile-menu .nm-eye {
  font-family: var(--mono); font-size: 11px; letter-spacing: .15em;
  text-transform: uppercase; color: var(--ink-dim); padding: 12px 0; border: 0;
  margin-top: auto;
}
.nav-mobile-menu .nm-cta {
  display: block; margin-top: 24px;
  padding: 18px 24px;
  background: var(--lumen); color: var(--abyss-0);
  font-family: var(--mono); font-size: 13px; letter-spacing: .12em;
  text-transform: uppercase; text-align: center;
  border-radius: var(--rad-pill); font-weight: 600;
  border: 0;
}
.nav-mobile-menu .nm-cta:hover, .nav-mobile-menu .nm-cta:focus { background: var(--lumen-soft); color: var(--abyss-0); padding-left: 24px; }
body.menu-open { overflow: hidden; }

/* ─── PAGE FRAME ───────────────────────────────────────────── */
.page {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 96px) var(--pad-page) 64px;
  position: relative;
}
.page-strip {
  display: flex; align-items: center; gap: 18px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .15em;
  text-transform: uppercase; color: var(--ink-mid);
  padding-bottom: 24px; border-bottom: 1px solid var(--rule); margin-bottom: clamp(32px, 5vw, 64px);
  flex-wrap: wrap;
}
.page-strip .dot { width: 6px; height: 6px; background: var(--lumen); border-radius: 50%; box-shadow: 0 0 10px var(--lumen); animation: pulse 2s ease-in-out infinite; }
.page-strip .sep { color: var(--ink-dim); }

.page-title {
  font-family: var(--serif);
  font-variation-settings: "opsz" 144, "SOFT" 100;
  font-weight: 500;
  font-size: clamp(2.4rem, 7vw, 5.6rem);
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin-bottom: .8em;
}
.page-title em { font-family: var(--serif-it); font-style: italic; color: var(--lumen); font-weight: 400; }
.page-title .coral { color: var(--coral); }
.page-lede {
  font-family: var(--serif);
  font-variation-settings: "opsz" 24, "SOFT" 50;
  font-weight: 400;
  font-size: clamp(1.05rem, 1.6vw, 1.4rem);
  line-height: 1.5;
  color: var(--ink-mid);
  max-width: var(--max-prose);
  margin-bottom: clamp(40px, 6vw, 72px);
  letter-spacing: -0.005em;
}
.page-lede em { font-family: var(--serif-it); font-style: italic; color: var(--lumen); }
.page-lede strong { color: var(--ink); font-weight: 500; }

/* ─── HEADINGS / PROSE ─────────────────────────────────────── */
.h2 { font-family: var(--serif); font-variation-settings: "opsz" 72, "SOFT" 60; font-weight: 500; font-size: clamp(1.8rem, 3.4vw, 2.8rem); line-height: 1.05; letter-spacing: -0.025em; margin: 2em 0 .7em; }
.h2 em { font-family: var(--serif-it); font-style: italic; color: var(--lumen); font-weight: 400; }
.h3 { font-family: var(--serif); font-variation-settings: "opsz" 36; font-weight: 500; font-size: 1.4rem; line-height: 1.2; letter-spacing: -0.015em; margin: 1.6em 0 .5em; }
.eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--lumen); margin-bottom: .6em; }
.prose p { color: var(--ink-mid); margin: 0 0 1.1em; max-width: var(--max-prose); font-size: 1.02rem; line-height: 1.7; }
.prose p strong { color: var(--ink); font-weight: 500; }
.prose p em { font-family: var(--serif-it); font-style: italic; color: var(--lumen-soft); }
.prose ul, .prose ol { color: var(--ink-mid); margin: 0 0 1.4em; padding-left: 1.2em; max-width: var(--max-prose); }
.prose ul li, .prose ol li { margin-bottom: .55em; line-height: 1.65; }
.prose ul li::marker { color: var(--lumen-dim); }
.prose hr { border: 0; border-top: 1px solid var(--rule); margin: 3em 0; }
.prose code { font-family: var(--mono); font-size: .9em; padding: 2px 7px; background: rgba(95,255,215,0.08); color: var(--lumen-soft); border-radius: 4px; border: 1px solid var(--rule-lumen); }
.prose pre { font-family: var(--mono); font-size: .88rem; padding: 18px 22px; background: rgba(2,6,16,0.6); border: 1px solid var(--rule); border-radius: var(--rad); overflow-x: auto; margin: 1.4em 0 1.6em; max-width: var(--max-prose); color: var(--ink); }
.prose pre code { background: transparent; border: 0; padding: 0; color: inherit; }

/* ─── CARDS / PANELS ───────────────────────────────────────── */
.card {
  background: rgba(10,22,48,0.5); border: 1px solid var(--rule);
  border-radius: var(--rad-lg); padding: 24px 28px;
  backdrop-filter: blur(8px);
  transition: border-color .3s, transform .3s;
}
.card:hover { border-color: var(--rule-lumen); }
.card-h { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--rule); }
.card-h h3 { font-family: var(--serif); font-size: 1.15rem; font-weight: 500; color: var(--ink); margin: 0; letter-spacing: -0.01em; }
.card-h .meta { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-dim); }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.feature {
  padding: 28px 26px; border: 1px solid var(--rule); border-radius: var(--rad-lg);
  background: rgba(10,22,48,0.4); transition: all .3s;
  display: flex; flex-direction: column; gap: 12px;
}
.feature:hover { border-color: var(--rule-lumen); background: rgba(13,30,64,0.6); transform: translateY(-3px); }
.feature-eyebrow { font-family: var(--mono); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: var(--lumen); }
.feature-title { font-family: var(--serif); font-size: 1.4rem; font-weight: 500; line-height: 1.2; color: var(--ink); letter-spacing: -0.015em; }
.feature-body { font-size: .95rem; color: var(--ink-mid); line-height: 1.6; }
.feature-foot { margin-top: auto; font-family: var(--mono); font-size: 11px; color: var(--lumen); letter-spacing: .08em; }

/* ─── BUTTONS ──────────────────────────────────────────────── */
.btn-primary {
  font-family: var(--mono); font-size: 13px; letter-spacing: .07em; text-transform: uppercase;
  padding: 14px 26px; background: var(--lumen); color: var(--abyss-0);
  border-radius: var(--rad-pill); font-weight: 600;
  display: inline-flex; align-items: center; gap: 12px;
  transition: all .3s cubic-bezier(.2,.8,.2,1); position: relative; overflow: hidden;
}
.btn-primary::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: translateX(-100%); transition: transform .7s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(95,255,215,0.4); }
.btn-primary:hover::before { transform: translateX(100%); }
.btn-secondary {
  font-family: var(--mono); font-size: 13px; letter-spacing: .07em; text-transform: uppercase;
  padding: 14px 24px; border: 1px solid var(--rule-strong); color: var(--ink);
  border-radius: var(--rad-pill); display: inline-flex; align-items: center; gap: 12px; transition: all .3s;
}
.btn-secondary:hover { border-color: var(--lumen-dim); background: rgba(95,255,215,0.04); color: var(--lumen); }
.btn-ghost {
  font-family: var(--mono); font-size: 12px; letter-spacing: .05em; color: var(--ink-mid);
  padding: 8px 14px; border-radius: var(--rad); transition: color .2s, background .2s;
}
.btn-ghost:hover { color: var(--lumen); background: var(--lumen-faint); }
.btn-coral {
  font-family: var(--mono); font-size: 13px; letter-spacing: .07em; text-transform: uppercase;
  padding: 14px 26px; background: var(--coral); color: var(--abyss-0);
  border-radius: var(--rad-pill); font-weight: 600; transition: all .3s;
}
.btn-coral:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(255,126,89,0.4); }

/* ─── FORMS ────────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.field label { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-mid); }
.field input, .field textarea, .field select {
  width: 100%; padding: 14px 18px;
  border: 1px solid var(--rule-strong); border-radius: var(--rad);
  background: rgba(2,6,16,0.6); color: var(--ink);
  font-size: 15px; transition: border-color .2s, background .2s;
  font-family: var(--mono);
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--lumen); background: rgba(95,255,215,0.04); box-shadow: 0 0 0 4px rgba(95,255,215,0.1);
}
.field-hint { font-size: 12px; color: var(--ink-dim); font-family: var(--mono); }
.field-error { font-size: 12px; color: var(--err); font-family: var(--mono); }

/* ─── BADGES / CHIPS ───────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; padding: 4px 10px; border-radius: var(--rad-pill); border: 1px solid; }
.badge.ok { color: var(--lumen); border-color: var(--rule-lumen); background: var(--lumen-faint); }
.badge.coral { color: var(--coral); border-color: rgba(255,126,89,0.3); background: rgba(255,126,89,0.08); }
.badge.warn { color: var(--warn); border-color: rgba(255,181,71,0.3); background: rgba(255,181,71,0.08); }
.badge.dim { color: var(--ink-dim); border-color: var(--rule); }

/* ─── STATS / NUMBERS ──────────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: var(--rad-lg); overflow: hidden; }
.stat { padding: 22px 24px; background: rgba(10,22,48,0.5); }
.stat-label { font-family: var(--mono); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-dim); margin-bottom: 8px; }
.stat-val { font-family: var(--serif); font-variation-settings: "opsz" 96; font-weight: 500; font-size: 2.2rem; line-height: 1; color: var(--ink); letter-spacing: -0.025em; font-variant-numeric: tabular-nums; }
.stat-val em { font-family: var(--serif-it); font-style: italic; color: var(--lumen); }
.stat-hint { margin-top: 8px; font-family: var(--mono); font-size: 11px; color: var(--ink-mid); }

/* ─── TABLES (changelog, terms, etc) ──────────────────────── */
.table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 1em 0 2em; }
.table th, .table td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--rule); }
.table th { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-dim); font-weight: 500; }
.table td { color: var(--ink); }
.table tr:hover td { background: rgba(95,255,215,0.03); }

/* ─── FOOTER ───────────────────────────────────────────────── */
.foot {
  margin-top: 96px; padding: 64px var(--pad-page) 48px;
  border-top: 1px solid var(--rule);
  background: linear-gradient(180deg, transparent 0%, rgba(2,6,16,0.6) 100%);
}
.foot-row { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 48px; max-width: var(--max-content); margin: 0 auto; }
@media (max-width: 800px) { .foot-row { grid-template-columns: 1fr 1fr; gap: 32px; } }
.foot-brand { font-family: var(--serif); font-size: 28px; font-weight: 500; letter-spacing: -0.02em; margin-bottom: 14px; }
.foot-brand em { font-family: var(--serif-it); font-style: italic; color: var(--lumen); }
.foot-tag { color: var(--ink-dim); font-size: 14px; max-width: 320px; line-height: 1.55; }
.foot-h { font-family: var(--mono); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: var(--lumen); margin-bottom: 18px; }
.foot-list { display: flex; flex-direction: column; gap: 10px; font-size: 14px; color: var(--ink-mid); }
.foot-list a:hover { color: var(--lumen); }
.foot-bot { max-width: var(--max-content); margin: 56px auto 0; padding-top: 28px; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--ink-dim); }

/* ─── UTILITIES ────────────────────────────────────────────── */
.row { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.col { display: flex; flex-direction: column; gap: 14px; }
.divider { border: 0; border-top: 1px solid var(--rule); margin: 36px 0; }
.dim { color: var(--ink-dim); }
.mono { font-family: var(--mono); }
.cap { text-transform: uppercase; letter-spacing: .12em; font-size: 11px; }
.center { text-align: center; }
.gap-sm { gap: 8px; } .gap-md { gap: 16px; } .gap-lg { gap: 28px; }
.mt-sm { margin-top: 12px; } .mt-md { margin-top: 28px; } .mt-lg { margin-top: 56px; }

/* ─── DEPTH GAUGE (vertical scroll indicator, left edge) ───── */
.gauge {
  position: fixed;
  left: 26px;
  top: 38%;
  transform: translateY(-50%);
  height: 48vh;
  min-height: 280px;
  max-height: 420px;
  width: 70px;
  z-index: 40;
  pointer-events: none;
  font-family: var(--mono);
  opacity: 0;
  animation: fadeIn .8s 1.4s forwards;
  padding-top: 14px;
  padding-bottom: 14px;
}
@media (max-width: 1180px) { .gauge { display: none; } }
.gauge-axis {
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent 0%, var(--rule-lumen) 12%, var(--rule-lumen) 88%, transparent 100%);
}
.gauge-fill {
  position: absolute;
  left: 11px;
  top: 0;
  width: 3px;
  height: 0;
  background: linear-gradient(180deg, var(--lumen) 0%, var(--lumen-soft) 100%);
  box-shadow: 0 0 14px rgba(95,255,215,0.55);
  transition: height .15s cubic-bezier(.2,.8,.2,1);
  border-radius: 2px;
}
.gauge-tick {
  position: absolute;
  left: 6px;
  width: 8px;
  height: 1px;
  background: var(--rule-strong);
}
.gauge-tick.major {
  left: 4px;
  width: 12px;
  background: var(--rule-lumen);
}
.gauge-tick.major::after {
  content: attr(data-d);
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 9px;
  color: var(--ink-dim);
  letter-spacing: .12em;
  white-space: nowrap;
}
.gauge-needle {
  position: absolute;
  left: 4px;
  width: 16px;
  height: 2px;
  background: var(--lumen);
  box-shadow: 0 0 14px var(--lumen);
  border-radius: 2px;
  transform: translateY(-50%);
  transition: top .15s cubic-bezier(.2,.8,.2,1);
}
.gauge-needle::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--lumen);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--lumen);
}
.gauge-readout {
  position: absolute;
  left: 24px;
  font-size: 9.5px;
  color: var(--lumen);
  letter-spacing: .14em;
  padding: 3px 9px;
  background: rgba(2,6,16,0.9);
  border: 1px solid var(--rule-lumen);
  border-radius: 3px;
  white-space: nowrap;
  transform: translateY(-50%);
  transition: top .15s cubic-bezier(.2,.8,.2,1);
  font-variant-numeric: tabular-nums;
}
.gauge-cap {
  position: absolute;
  left: 0;
  width: 56px;
  text-align: left;
  font-size: 8px;
  color: var(--ink-dim);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-family: var(--mono);
}
.gauge-cap.top { top: -22px; }
.gauge-cap.bot { bottom: -22px; }

/* ─── LIVE NAV CLOCK ───────────────────────────────────────── */
.nav-clock { font-family: var(--mono); font-size: 10.5px; letter-spacing: .15em; color: var(--ink-dim); display: flex; align-items: center; gap: 8px; padding: 0 14px; border-left: 1px solid var(--rule); border-right: 1px solid var(--rule); align-self: stretch; }
.nav-clock .lum { color: var(--lumen); }
.nav-clock .blink { animation: pulse 1.4s ease-in-out infinite; }
@media (max-width: 800px) { .nav-clock { display: none; } }

/* ─── REVEAL ON SCROLL ─────────────────────────────────────── */
[data-reveal] { opacity: 1; transform: translateY(14px); transition: transform .9s cubic-bezier(.2,.8,.2,1); }
[data-reveal].on { transform: none; }
[data-reveal].fade { opacity: 0; transition: opacity .9s cubic-bezier(.2,.8,.2,1), transform .9s cubic-bezier(.2,.8,.2,1); }
[data-reveal].fade.on { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: .08s; }
[data-reveal-delay="2"] { transition-delay: .16s; }
[data-reveal-delay="3"] { transition-delay: .24s; }
[data-reveal-delay="4"] { transition-delay: .32s; }
[data-reveal-delay="5"] { transition-delay: .4s; }

/* ─── CURSOR-LIGHT (cards glow toward the mouse) ───────────── */
.cursor-light { position: relative; overflow: hidden; }
.cursor-light::before { content: ""; position: absolute; left: var(--cl-x, 50%); top: var(--cl-y, 50%); width: 240px; height: 240px; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(95,255,215,0.12) 0%, transparent 70%); opacity: 0; transition: opacity .35s; pointer-events: none; }
.cursor-light:hover::before { opacity: 1; }

/* ─── DROP CAP ─────────────────────────────────────────────── */
.drop-cap::first-letter,
.drop-cap > p:first-of-type::first-letter {
  font-family: var(--serif-it);
  font-style: italic;
  color: var(--lumen);
  font-size: 4.4em;
  line-height: 1;
  float: left;
  padding: 0.06em 0.14em 0 0;
  font-variation-settings: "opsz" 144;
  font-weight: 400;
  letter-spacing: -0.02em;
}

/* ─── MARGINALIA (italic notes in the margin) ──────────────── */
.marg { position: relative; }
.marg::before {
  content: attr(data-marg);
  position: absolute;
  left: -240px;
  top: 0.2em;
  width: 200px;
  font-family: var(--serif-it);
  font-style: italic;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink-dim);
  text-align: right;
  letter-spacing: -0.005em;
}
@media (max-width: 1180px) { .marg::before { display: none; } }

/* ─── PULL QUOTE ───────────────────────────────────────────── */
.pull {
  font-family: var(--serif);
  font-variation-settings: "opsz" 96, "SOFT" 80;
  font-weight: 400;
  font-size: 1.7rem;
  line-height: 1.25;
  color: var(--ink);
  letter-spacing: -0.025em;
  border-top: 1px solid var(--rule-lumen);
  border-bottom: 1px solid var(--rule-lumen);
  padding: 28px 0;
  margin: 36px 0 36px;
  max-width: 620px;
  position: relative;
}
.pull::before { content: "“"; position: absolute; left: -28px; top: -6px; font-family: var(--serif); font-size: 3.2em; color: var(--lumen-dim); line-height: 1; }
.pull em { font-family: var(--serif-it); font-style: italic; color: var(--lumen); }
.pull-cite { display: block; margin-top: 16px; font-family: var(--mono); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-dim); font-style: normal; }

/* ─── SECTION ORNAMENT ─────────────────────────────────────── */
.ornament {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 56px 0 18px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .25em;
  color: var(--ink-dim);
  text-transform: uppercase;
}
.ornament::before, .ornament::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--rule-strong) 50%, transparent); }
.ornament .glyph { width: 10px; height: 10px; border: 1px solid var(--lumen-dim); transform: rotate(45deg); display: inline-block; }
.ornament .glyph::before { content: ""; display: block; width: 4px; height: 4px; background: var(--lumen); margin: 2px; box-shadow: 0 0 8px var(--lumen); }

/* ─── ROMAN NUMERAL TIER MARKS ─────────────────────────────── */
.roman {
  font-family: var(--serif);
  font-variation-settings: "opsz" 96, "SOFT" 30;
  font-weight: 400;
  color: var(--lumen-dim);
  font-size: 1.4rem;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
  display: block;
}
.roman em { font-family: var(--serif-it); font-style: italic; color: var(--lumen); }

/* ─── ANIMATED COUNTERS ────────────────────────────────────── */
[data-count] { font-variant-numeric: tabular-nums; transition: color .4s; }
[data-count].counting { color: var(--lumen-soft); }

/* ─── CIRCULAR SONAR GAUGE (dashboard hero) ────────────────── */
.sonar-gauge { position: relative; width: 220px; height: 220px; flex-shrink: 0; }
.sonar-gauge svg { width: 100%; height: 100%; transform: rotate(-90deg); filter: drop-shadow(0 0 18px rgba(95,255,215,0.25)); }
.sonar-gauge .ring-bg { stroke: rgba(95,255,215,0.08); stroke-width: 4; fill: none; }
.sonar-gauge .ring-fg { stroke: var(--lumen); stroke-width: 4; fill: none; stroke-linecap: round; stroke-dasharray: 0 1000; transition: stroke-dasharray 1.6s cubic-bezier(.2,.8,.2,1); }
.sonar-gauge.go .ring-fg { stroke-dasharray: var(--len, 0) 1000; }
.sonar-gauge .ring-tick { stroke: var(--rule-strong); stroke-width: 1; }
.sonar-gauge-center { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.sonar-gauge-num { font-family: var(--serif); font-variation-settings: "opsz" 144, "SOFT" 50; font-weight: 500; font-size: 3.2rem; line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.sonar-gauge-num em { font-family: var(--serif-it); font-style: italic; color: var(--lumen); font-size: 0.5em; vertical-align: super; opacity: .7; }
.sonar-gauge-lbl { font-family: var(--mono); font-size: 10px; letter-spacing: .18em; color: var(--ink-dim); text-transform: uppercase; margin-top: 6px; }

/* ─── REDUCED MOTION ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ─── AUTH SHELL (login/register) ──────────────────────────── */
.auth-shell { min-height: calc(100vh - 80px); display: grid; place-items: center; padding: 40px 24px; }
.auth-card {
  width: 100%; max-width: 460px; padding: 44px 40px;
  background: rgba(10,22,48,0.55); border: 1px solid var(--rule); border-radius: var(--rad-lg);
  backdrop-filter: blur(12px);
}
.auth-eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: var(--lumen); margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.auth-eyebrow .dot { width: 5px; height: 5px; background: var(--lumen); border-radius: 50%; box-shadow: 0 0 8px var(--lumen); animation: pulse 2s ease-in-out infinite; }
.auth-title { font-family: var(--serif); font-variation-settings: "opsz" 96, "SOFT" 80; font-weight: 500; font-size: 2.3rem; line-height: 1.05; letter-spacing: -0.025em; margin-bottom: 10px; }
.auth-title em { font-family: var(--serif-it); font-style: italic; color: var(--lumen); font-weight: 400; }
.auth-sub { color: var(--ink-mid); font-size: 14px; margin-bottom: 32px; }
.auth-foot { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--rule); font-size: 13px; color: var(--ink-dim); text-align: center; }
.auth-foot a { color: var(--lumen); }
.auth-submit { width: 100%; }