/* ============================================================
   Nonrandom Trading
   Palette and type carried over from the monthly returns cards.
   ============================================================ */

:root {
  --bg:        #0B0C0E;
  --bg-alt:    #0E1013;
  --panel:     #121417;
  --panel-2:   #15181C;
  --line:      #22252B;
  --line-soft: #1A1D22;
  --ink:       #E8EAED;
  --ink-hi:    #F2F4F6;
  --muted:     #8B9099;
  --faint:     #6F747C;

  /* Blue is the interface accent. Green stays reserved for data: returns,
     the cumulative curve and the heatmap. */
  --accent:    #3E8BFF;
  --accent-hi: #6BA6FF;
  --accent-dim:#132542;

  --green:     #1FBF82;
  --green-hi:  #23D18B;
  --green-dim: #15261F;
  --red:       #E5484D;
  --red-dim:   #24191A;
  --amber:     #D9A441;

  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --shell: 1120px;
  --gutter: 20px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

.shell {
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--accent); color: #061224; padding: 10px 16px;
  font-weight: 600; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }

/* ---------------- nav ---------------- */

.nav {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  background: rgba(11, 12, 14, .88);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.nav-in {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 13px var(--gutter);
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase;
  text-decoration: none; color: var(--ink-hi);
  white-space: nowrap;
}
.brand-tick { width: 18px; height: 2px; background: var(--accent); flex: none; }

.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a {
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); text-decoration: none;
}
.nav-links a:hover { color: var(--ink); }

/* ---------------- buttons ---------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--sans); font-size: .875rem; font-weight: 600;
  padding: 10px 17px; border-radius: 9px;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  border: 1px solid transparent;
  transition: filter .16s ease, border-color .16s ease, background .16s ease;
}
.btn-lg { font-size: 1rem; padding: 14px 26px; border-radius: 11px; }
.btn-discord { background: var(--accent); color: #061224; }
.btn-discord:hover { filter: brightness(1.09); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--muted); background: var(--panel); }
.dc { width: 19px; height: 14px; flex: none; }

/* ---------------- shared section furniture ---------------- */

.eyebrow, .kicker {
  display: flex; align-items: center; gap: 11px;
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  letter-spacing: .24em; text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
}
.kicker { color: var(--muted); }
.kicker .rule { background: var(--muted); }
.rule { width: 18px; height: 2px; background: var(--accent); flex: none; display: inline-block; }
.centered { justify-content: center; }

h1 {
  font-size: clamp(2.1rem, 5.6vw, 3.5rem);
  font-weight: 700; line-height: 1.08; letter-spacing: -.028em;
  margin: 0 0 22px; text-wrap: balance; color: var(--ink-hi);
}
h1 em { font-style: normal; color: var(--accent); }

h2 {
  font-size: clamp(1.6rem, 3.8vw, 2.3rem);
  font-weight: 700; line-height: 1.16; letter-spacing: -.022em;
  margin: 0; text-wrap: balance; color: var(--ink-hi);
}
h3 { font-size: 1rem; font-weight: 600; margin: 0 0 7px; color: var(--ink-hi); }

.lede { font-size: 1.0625rem; color: var(--muted); margin: 0; max-width: 66ch; }
.lede.centered { margin-inline: auto; text-align: center; }

.note {
  font-size: .9375rem; color: var(--muted);
  max-width: 74ch; margin: 22px 0 0;
  border-left: 2px solid var(--line);
  padding-left: 16px;
}

.band { padding-block: 72px; border-top: 1px solid var(--line-soft); }
.band-alt { background: var(--bg-alt); }

.sec-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}

.tag {
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 6px 11px; border-radius: 999px; border: 1px solid;
  white-space: nowrap; margin-top: 6px;
}
.tag-amber { color: var(--amber); border-color: rgba(217,164,65,.35); background: rgba(217,164,65,.08); }

/* ---------------- hero ---------------- */

.hero {
  padding-block: 84px 72px;
  background:
    radial-gradient(900px 420px at 4% -6%, rgba(62,139,255,.18) 0%, transparent 58%),
    radial-gradient(760px 400px at 96% -10%, rgba(200,57,60,.13) 0%, transparent 55%);
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 48px 0 0;
}
.hero-stats > div {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 15px 16px;
}
.hero-stats dt {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--muted);
}
.hero-stats dd {
  margin: 7px 0 0;
  font-size: 1.5rem; font-weight: 600; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  color: var(--ink-hi);
}
.hero-stats dd.pos { color: var(--green-hi); }

/* ---------------- stat grid ---------------- */

.statgrid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-top: 34px;
}
.statgrid .stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 15px 16px;
}
.statgrid .k {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--muted);
}
.statgrid .v {
  font-size: 1.5rem; font-weight: 600; margin: 7px 0 4px;
  letter-spacing: -.02em; font-variant-numeric: tabular-nums;
}
.statgrid .v.pos { color: var(--green-hi); }
.statgrid .v.neg { color: var(--red); }
.statgrid .s { font-size: 11.5px; color: var(--faint); }

/* ---------------- panels ---------------- */

.panel {
  margin-top: 26px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.panel-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 14px; flex-wrap: wrap;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.panel-title, .panel-meta {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .16em; text-transform: uppercase;
}
.panel-title { color: var(--ink); }
.panel-meta { color: var(--muted); font-variant-numeric: tabular-nums; }
.panel-body { padding: 16px 12px 8px; }
.panel-foot {
  margin: 0; padding: 0 18px 15px;
  font-family: var(--mono); font-size: 10.5px; color: var(--faint);
  letter-spacing: .03em;
}

.chart { display: block; width: 100%; height: auto; touch-action: pan-y; }
.gridline { stroke: var(--line-soft); stroke-width: 1; }
.axis { fill: var(--faint); font-family: "JetBrains Mono", monospace; font-size: 10px; }
.cum-line { fill: none; stroke: var(--green); stroke-width: 2; stroke-linejoin: round; }
.cum-fill { fill: url(#cumGrad); stroke: none; }
.cross { stroke: var(--line); stroke-width: 1; }
.cum-dot { fill: var(--green-hi); }

/* ---------------- heatmap ---------------- */

.scroller { overflow-x: auto; }
.heat {
  border-collapse: separate;
  border-spacing: 3px;
  width: 100%;
  min-width: 860px;
  padding: 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
}
.heat th, .heat td { padding: 0; text-align: center; white-space: nowrap; }
.heat thead th {
  font-weight: 500; letter-spacing: .14em; color: var(--muted);
  padding-bottom: 5px; font-size: 9.5px;
}
.heat th.yh { text-align: left; padding-left: 4px; color: var(--ink); }
.heat thead th.tot-h { color: var(--green); }
.heat td.cell {
  height: 26px; border-radius: 5px; color: var(--ink-hi);
  min-width: 52px;
}
.heat td.none {
  background: repeating-linear-gradient(135deg, #121416 0 4px, #0F1113 4px 8px);
  border-radius: 5px;
}
.heat td.tot {
  border-radius: 5px; font-weight: 500; background: var(--panel-2);
  border: 1px solid var(--line); min-width: 78px;
}
.heat td.tot.pos { color: var(--green-hi); }
.heat td.tot.neg { color: var(--red); }
.heat td.best { outline: 1.5px solid var(--ink-hi); outline-offset: -1.5px; }
.heat td.worst { outline: 1.5px solid var(--red); outline-offset: -1.5px; }

/* ---------------- the loop ---------------- */

.loopwrap {
  display: grid;
  grid-template-columns: minmax(280px, 460px) 1fr;
  gap: 34px;
  align-items: center;
  margin-top: 34px;
}
.loopdiagram { width: 100%; height: auto; }
.lnode rect { fill: var(--panel); stroke: var(--line); stroke-width: 1.5; }
.lnode text {
  fill: var(--ink-hi); font-family: var(--sans); font-size: 14px; font-weight: 600;
  text-anchor: middle; dominant-baseline: middle;
}
.lnode-kill rect { stroke: rgba(229,72,77,.45); }
.lcentre {
  fill: var(--accent); font-family: "JetBrains Mono", monospace; font-size: 15px;
  letter-spacing: .22em; text-anchor: middle;
}
.lcentre-sub {
  fill: var(--faint); font-family: "JetBrains Mono", monospace; font-size: 10.5px;
  letter-spacing: .08em; text-anchor: middle;
}

.loopsteps { list-style: none; margin: 0; padding: 0; }
.loopsteps li {
  display: grid; grid-template-columns: 2.4rem 1fr; gap: 14px;
  padding: 15px 0; border-bottom: 1px solid var(--line-soft);
}
.loopsteps li:first-child { border-top: 1px solid var(--line-soft); }
.loopsteps .ln {
  font-family: var(--mono); font-size: 11px; color: var(--accent);
  padding-top: 3px; font-variant-numeric: tabular-nums;
}
.loopsteps p { margin: 0; font-size: .9375rem; color: var(--muted); }

.exitpath {
  margin-top: 30px; padding: 20px;
  border: 1px solid var(--line); border-radius: 14px; background: var(--panel);
}
.exit-label {
  font-family: var(--mono); font-size: 10px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--accent);
}
.exit-steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px;
}
.exit-step {
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 10px; padding: 13px 15px;
}
.exit-step span { display: block; font-weight: 600; color: var(--ink-hi); }
.exit-step small { display: block; margin-top: 3px; font-size: 11.5px; color: var(--faint); }
.exit-live { border-color: rgba(62,139,255,.42); }
.exit-live span { color: var(--accent-hi); }

/* ---------------- cards ---------------- */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 34px;
}
.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 20px;
}
.card p { margin: 0; font-size: .9375rem; color: var(--muted); }

/* ---------------- cta ---------------- */

.cta {
  padding-block: 84px;
  text-align: center;
  border-top: 1px solid var(--line-soft);
  background: radial-gradient(760px 320px at 50% 0%, rgba(62,139,255,.15) 0%, transparent 62%);
}
.cta h2 { margin-bottom: 16px; }
.cta .btn { margin-top: 30px; }

/* ---------------- footer ---------------- */

.foot { border-top: 1px solid var(--line-soft); padding-block: 34px 56px; background: var(--bg-alt); }
.foot-top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap;
  padding-bottom: 22px; border-bottom: 1px solid var(--line-soft);
}
.foot-links { display: flex; gap: 20px; flex-wrap: wrap; }
.foot-links a {
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); text-decoration: none;
}
.foot-links a:hover { color: var(--ink); }

.disclosures { margin-top: 22px; }
.disclosures p {
  font-size: 12px; line-height: 1.65; color: var(--faint);
  margin: 0 0 10px; max-width: 92ch;
}
.disclosures strong { color: var(--muted); font-weight: 600; }
.disclosures .copy { margin-top: 16px; color: #565B62; }

/* ---------------- responsive ---------------- */

@media (max-width: 900px) {
  .loopwrap { grid-template-columns: 1fr; gap: 24px; }
  .statgrid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .band { padding-block: 54px; }
  .hero { padding-block: 56px 54px; }
  .nav-links { display: none; }
  /* Brand plus button has to fit a 390px screen without a sideways scroll. */
  .nav-in { gap: 12px; }
  .brand { font-size: 11px; letter-spacing: .12em; min-width: 0; }
  .brand-tick { width: 12px; }
  .nav .btn { padding: 9px 13px; }
  .exit-steps { grid-template-columns: 1fr; }
  .hero-cta .btn { flex: 1 1 100%; }
}