/* ==========================================================================
   Canomi Trading — stylesheet
   1 tokens · 2 reset · 3 layout · 4 typography · 5 components
   6 header/footer · 7 page blocks · 8 prose · 9 utilities
   ========================================================================== */

/* 1 · Tokens ------------------------------------------------------------- */

:root {
  color-scheme: dark;

  --bg:        #0b0e13;
  --bg-2:      #10141b;
  --bg-3:      #161c26;
  --bg-inset:  #080b0f;
  --line:      #222a36;
  --line-soft: #171e28;
  --ink:       #e8edf4;
  --ink-2:     #a2adbe;
  --ink-3:     #6d7887;
  --accent:    #e8a13c;
  --accent-hi: #f5b95e;
  --accent-ink:#0b0e13;
  --accent-wash: rgba(232, 161, 60, .11);
  --accent-line: rgba(232, 161, 60, .32);
  --pos:       #4fbf8b;
  --neg:       #d4675c;
  --shadow:    0 1px 2px rgba(0,0,0,.4), 0 12px 32px -12px rgba(0,0,0,.6);
  --grain-op:  .035;

  --font-display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;

  --wrap: 1220px;
  --gut: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 4px;
  --radius-lg: 10px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

:root[data-theme='light'] {
  color-scheme: light;

  --bg:        #f6f4ef;
  --bg-2:      #fffefb;
  --bg-3:      #efece4;
  --bg-inset:  #e9e5db;
  --line:      #dcd6c9;
  --line-soft: #e7e2d6;
  --ink:       #14171d;
  --ink-2:     #4b525f;
  --ink-3:     #79818e;
  --accent:    #a76310;
  --accent-hi: #8a5209;
  --accent-ink:#fffefb;
  --accent-wash: rgba(167, 99, 16, .09);
  --accent-line: rgba(167, 99, 16, .3);
  --pos:       #1f7f56;
  --neg:       #a83c31;
  --shadow:    0 1px 2px rgba(60,50,30,.06), 0 14px 36px -18px rgba(60,50,30,.28);
  --grain-op:  .04;
}

/* 2 · Reset -------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Analogue grain, so large flat areas do not read as plastic. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: var(--grain-op);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }
hr { border: 0; border-top: 1px solid var(--line); margin: 0; }

::selection { background: var(--accent); color: var(--accent-ink); }

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10000;
  background: var(--accent);
  color: var(--accent-ink);
  padding: .7rem 1.1rem;
  font-weight: 600;
}
.skip-link:focus { left: .5rem; top: .5rem; }

/* 3 · Layout ------------------------------------------------------------- */

.wrap {
  width: min(100% - var(--gut) * 2, var(--wrap));
  margin-inline: auto;
}
.wrap-narrow { width: min(100% - var(--gut) * 2, 780px); margin-inline: auto; }

.section { padding-block: clamp(3.5rem, 8vw, 7rem); }
.section-tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section + .section { border-top: 1px solid var(--line-soft); }
.section-inset { background: var(--bg-2); border-block: 1px solid var(--line-soft); }

/* Editorial hairline grid behind wide sections. */
.gridlines { position: relative; }
.gridlines::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(to right, var(--line-soft) 1px, transparent 1px);
  background-size: calc(100% / 6) 100%;
  opacity: .6;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 78%, transparent);
          mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 78%, transparent);
}
.gridlines > * { position: relative; }

/* 4 · Typography --------------------------------------------------------- */

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -.02em;
  margin: 0 0 .6em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.3rem, 1.4rem + 3.9vw, 4.15rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.7rem, 1.2rem + 2.1vw, 2.7rem); letter-spacing: -.028em; }
h3 { font-size: clamp(1.2rem, 1.05rem + .7vw, 1.5rem); }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

.lede {
  font-size: clamp(1.05rem, 1rem + .45vw, 1.28rem);
  line-height: 1.6;
  color: var(--ink-2);
}

.label {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: .7rem;
  margin-bottom: 1.7rem;
}
.label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line);
  max-width: 8rem;
}
.label .num { color: var(--accent); }

.mono { font-family: var(--font-mono); }
.muted { color: var(--ink-2); }
.dim { color: var(--ink-3); }

/* 5 · Components --------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .78rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: -.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease),
              border-color .18s var(--ease), transform .18s var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hi); }

.btn-outline { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-sm { padding: .5rem .9rem; font-size: .85rem; }

.arrow { transition: transform .2s var(--ease); flex: none; }
.btn:hover .arrow, .link-arrow:hover .arrow { transform: translateX(3px); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}
.link-arrow:hover { border-bottom-color: var(--accent-line); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .3rem .65rem;
  border: 1px solid var(--line);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: var(--bg-2);
  text-decoration: none;
  white-space: nowrap;
}
.pill-accent { border-color: var(--accent-line); color: var(--accent); background: var(--accent-wash); }
.pill-live::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--pos);
}
a.pill:hover { border-color: var(--accent); color: var(--accent); }

.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3vw, 2rem);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
a.card { text-decoration: none; display: block; }
a.card:hover { border-color: var(--accent-line); transform: translateY(-2px); }

.grid { display: grid; gap: 1.25rem; }
/* Grid items default to min-width:auto, which lets a wide child (a code block,
   a table, a long token) stretch the whole track. Opt out everywhere. */
.grid > *, .hero-grid > *, .product > *, .article-layout > *, .principle > *, .roadmap-item > * { min-width: 0; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); }

.principles { counter-reset: p; display: grid; gap: 0; }
.principle {
  counter-increment: p;
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: clamp(.75rem, 3vw, 2.5rem);
  padding: clamp(1.6rem, 3vw, 2.2rem) 0;
  border-top: 1px solid var(--line-soft);
}
.principle:last-child { border-bottom: 1px solid var(--line-soft); }
.principle::before {
  content: '0' counter(p);
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--accent);
  padding-top: .35rem;
}
.principle h3 { margin-bottom: .45rem; grid-column: 2; }
.principle p { color: var(--ink-2); max-width: 62ch; grid-column: 2; }
@media (min-width: 900px) {
  .principle { grid-template-columns: 4rem 16rem 1fr; align-items: start; }
  .principle h3 { margin-bottom: 0; }
  .principle p { grid-column: 3; grid-row: 1; padding-top: .15rem; }
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-2);
}
.stat { padding: 1.15rem 1.3rem; border-right: 1px solid var(--line-soft); }
.stat:last-child { border-right: 0; }
.stat .figure {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 1.2rem + .8vw, 1.85rem);
  font-weight: 600;
  letter-spacing: -.03em;
  line-height: 1.1;
}
.stat .cap {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: .4rem;
}

.ticker {
  border-block: 1px solid var(--line-soft);
  background: var(--bg-2);
  overflow: hidden;
  padding-block: .85rem;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 7%, #000 93%, transparent);
          mask-image: linear-gradient(to right, transparent, #000 7%, #000 93%, transparent);
}
.ticker-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: slide 46s linear infinite;
}
.ticker-item {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--ink-3);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: .55rem;
}
.ticker-item b { color: var(--ink); font-weight: 500; }
.ticker-item::before { content: '/'; color: var(--accent); }
@keyframes slide { to { transform: translateX(-50%); } }
.ticker:hover .ticker-track { animation-play-state: paused; }

.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: .93rem;
  background: var(--bg-2);
}
table.data th, table.data td {
  text-align: left;
  padding: .85rem 1.1rem;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}
table.data thead th {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
  background: var(--bg-3);
  white-space: nowrap;
}
table.data tbody tr:last-child td { border-bottom: 0; }
table.data td:first-child { font-family: var(--font-mono); font-size: .86rem; color: var(--ink); }
table.data td { color: var(--ink-2); }

.callout {
  border-left: 2px solid var(--accent);
  background: var(--accent-wash);
  padding: 1.1rem 1.35rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: .95rem;
  color: var(--ink-2);
}
.callout strong { color: var(--ink); }

.steps { counter-reset: s; list-style: none; margin: 0; padding: 0; display: grid; gap: 1.1rem; }
.steps li {
  counter-increment: s;
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 1rem;
  align-items: start;
  color: var(--ink-2);
}
.steps li p, .steps li > span { max-width: 74ch; }
.steps li::before {
  content: counter(s);
  display: grid;
  place-items: center;
  width: 2rem; height: 2rem;
  border: 1px solid var(--accent-line);
  color: var(--accent);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: .8rem;
}

figure.shot {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-2);
}
figure.shot img { width: 100%; }
figure.shot figcaption {
  padding: .8rem 1.1rem;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--ink-3);
}

details.acc { border-top: 1px solid var(--line-soft); }
details.acc:last-of-type { border-bottom: 1px solid var(--line-soft); }
details.acc summary {
  list-style: none;
  cursor: pointer;
  padding: 1.1rem 2.5rem 1.1rem 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  position: relative;
}
details.acc summary::-webkit-details-marker { display: none; }
details.acc summary::after {
  content: '';
  position: absolute;
  right: .4rem; top: 50%;
  width: .55rem; height: .55rem;
  margin-top: -.45rem;
  border-right: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(45deg);
  transition: transform .2s var(--ease);
}
details.acc[open] summary::after { transform: rotate(-135deg); margin-top: -.2rem; }
details.acc .acc-body { padding: 0 0 1.3rem; color: var(--ink-2); max-width: 74ch; }
details.acc .acc-body > * + * { margin-top: .9rem; }

/* 6 · Header & footer ---------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
          backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  height: 4.4rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
  margin-right: auto;
}
.brand svg { width: 27px; height: 27px; flex: none; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: .015em;
  display: block;
  line-height: 1.15;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: .59rem;
  letter-spacing: .21em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: block;
}

.nav { display: flex; align-items: center; gap: .2rem; }
.nav a {
  padding: .5rem .75rem;
  font-size: .92rem;
  text-decoration: none;
  color: var(--ink-2);
  border-radius: var(--radius);
  transition: color .15s var(--ease);
  position: relative;
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current='page'] { color: var(--ink); }
.nav a[aria-current='page']::after {
  content: '';
  position: absolute;
  left: .75rem; right: .75rem; bottom: .18rem;
  height: 1.5px;
  background: var(--accent);
}

.header-actions { display: flex; align-items: center; gap: .5rem; }

.icon-btn {
  width: 2.3rem; height: 2.3rem;
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--ink-2);
  transition: color .15s var(--ease), border-color .15s var(--ease);
}
.icon-btn:hover { color: var(--accent); border-color: var(--accent-line); }
.icon-btn svg { width: 17px; height: 17px; }

.theme-toggle .moon { display: none; }
:root[data-theme='light'] .theme-toggle .moon { display: block; }
:root[data-theme='light'] .theme-toggle .sun { display: none; }

.menu-btn { display: none; }

@media (max-width: 980px) {
  .nav {
    position: fixed;
    inset: 4.4rem 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: .5rem var(--gut) 1.5rem;
    transform: translateY(-125%);
    transition: transform .3s var(--ease);
    max-height: calc(100dvh - 4.4rem);
    overflow-y: auto;
  }
  .nav[data-open='true'] { transform: translateY(0); }
  .nav a { padding: .95rem .2rem; border-bottom: 1px solid var(--line-soft); font-size: 1.05rem; }
  .nav a[aria-current='page']::after { left: .2rem; right: auto; width: 1.2rem; bottom: .55rem; }
  .menu-btn { display: grid; }
  .header-cta { display: none; }
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  padding-top: clamp(2.5rem, 5vw, 4rem);
  font-size: .92rem;
}
.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  padding-bottom: 2.5rem;
}
.footer-grid h4 {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1rem;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.footer-grid a { color: var(--ink-2); text-decoration: none; }
.footer-grid a:hover { color: var(--accent); }
.footer-about { max-width: 32ch; color: var(--ink-2); }

.risk-strip {
  border-top: 1px solid var(--line-soft);
  padding-block: 1.4rem;
  font-size: .82rem;
  color: var(--ink-3);
  line-height: 1.65;
}
.risk-strip strong { color: var(--ink-2); font-weight: 600; }
.risk-strip a { color: var(--ink-2); }

.colophon {
  border-top: 1px solid var(--line-soft);
  padding-block: 1.3rem;
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--ink-3);
}
.colophon a { color: var(--ink-3); text-decoration: none; }
.colophon a:hover { color: var(--accent); }

/* 7 · Page blocks -------------------------------------------------------- */

.hero { padding-block: clamp(3rem, 8vw, 6rem) clamp(2.5rem, 5vw, 4rem); position: relative; }
.hero-grid { display: grid; gap: clamp(2.5rem, 5vw, 4rem); align-items: center; }
@media (min-width: 1000px) {
  .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); }
}
.hero h1 { margin-bottom: 1.1rem; }
.hero .lede { max-width: 48ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }

/* The hero column is narrow, so the four stats need a smaller figure size. */
.hero .stats .figure { font-size: clamp(1.15rem, 1rem + .55vw, 1.5rem); }
.hero .stats .cap { font-size: .64rem; letter-spacing: .11em; }
.hero .stat { padding: 1rem 1.05rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.5rem;
}
.eyebrow .dot { width: 5px; height: 5px; background: var(--accent); border-radius: 50%; flex: none; }

.chart-frame {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--bg-2), var(--bg-inset));
  padding: 1rem 1rem .6rem;
  box-shadow: var(--shadow);
}
.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: .1rem .3rem .9rem;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: .9rem;
}
.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  padding: .8rem .3rem .3rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .06em;
  color: var(--ink-3);
}
.chart-legend span { display: inline-flex; align-items: center; gap: .45rem; }
.chart-legend i { width: 11px; height: 2px; background: currentColor; display: block; flex: none; }

.product { display: grid; gap: clamp(1.8rem, 4vw, 3.5rem); align-items: stretch; }
@media (min-width: 900px) { .product { grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); } }

.product-visual {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-2);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.product-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 55% at 50% 0%, var(--accent-wash), transparent 70%);
  pointer-events: none;
}
/* The product logo is a 200 px source; never scale it up. */
.product-visual img { max-width: 200px; width: 100%; position: relative; }

.feature-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.1rem; }
.feature-list li { display: grid; grid-template-columns: 1.15rem 1fr; gap: .9rem; color: var(--ink-2); }
.feature-list svg { width: 1.05rem; height: 1.05rem; color: var(--accent); margin-top: .34rem; }
.feature-list b { color: var(--ink); font-weight: 600; }

.roadmap { display: grid; gap: 0; }
.roadmap-item {
  display: grid;
  gap: .5rem 1.5rem;
  grid-template-columns: 1fr;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line-soft);
}
.roadmap-item:last-child { border-bottom: 1px solid var(--line-soft); }
@media (min-width: 780px) {
  .roadmap-item { grid-template-columns: 12rem 1fr auto; align-items: baseline; }
}
.roadmap-item h3 { font-size: 1.08rem; margin: 0 0 .4rem; }
.roadmap-item p { color: var(--ink-2); font-size: .95rem; margin: 0; max-width: 60ch; }

.post-card, a.card.post-card { display: flex; flex-direction: column; gap: .9rem; height: 100%; }
.post-card .post-meta {
  font-family: var(--font-mono);
  font-size: .69rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .9rem;
}
.post-card h3 { margin: 0; font-size: 1.2rem; line-height: 1.28; }
.post-card p { color: var(--ink-2); font-size: .95rem; margin: 0; }
.post-card .more {
  margin-top: auto;
  padding-top: .5rem;
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .9rem;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}

.post-thumb {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--bg-3);
}
.post-thumb img { width: 100%; height: 100%; object-fit: cover; }

.cta-band {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  display: grid;
  gap: 1.75rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}
@media (min-width: 880px) { .cta-band { grid-template-columns: 1fr auto; gap: 3rem; } }
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 130% at 100% 0%, var(--accent-wash), transparent 60%);
  pointer-events: none;
}
.cta-band > * { position: relative; }
.cta-band h2 { margin-bottom: .5rem; }
.cta-band p { color: var(--ink-2); max-width: 54ch; margin: 0; }

.page-head { padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 4vw, 2.5rem); }
.crumbs {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--ink-3);
  margin-bottom: 1.6rem;
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.crumbs a { text-decoration: none; color: var(--ink-3); }
.crumbs a:hover { color: var(--accent); }
.crumbs i { color: var(--line); font-style: normal; }

/* 8 · Prose -------------------------------------------------------------- */

.prose { max-width: min(73ch, 100%); font-size: 1.03rem; }
.prose > * + * { margin-top: 1.15em; }
.prose h2 {
  font-size: clamp(1.35rem, 1.15rem + .9vw, 1.8rem);
  margin-top: 2.4em;
  padding-top: 1.7rem;
  border-top: 1px solid var(--line-soft);
}
.prose h3 { font-size: clamp(1.1rem, 1rem + .5vw, 1.3rem); margin-top: 2em; }
.prose h4 { margin-top: 1.8em; color: var(--ink); }
.prose p, .prose li { color: var(--ink-2); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent-line); }
.prose a:hover { border-bottom-color: var(--accent); }
.prose ul, .prose ol { padding-left: 1.3rem; display: grid; gap: .6rem; margin-block: 0; }
.prose li::marker { color: var(--accent); }
.prose li > p { margin: 0; }
.prose li > p + p { margin-top: .5rem; }
.prose figure { margin: 2.2rem 0; }
.prose figure img { border: 1px solid var(--line); border-radius: var(--radius-lg); width: 100%; }
.prose figcaption {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--ink-3);
  margin-top: .7rem;
  letter-spacing: .03em;
}
.prose blockquote {
  margin: 2.2rem 0;
  padding: .2rem 0 .2rem 1.4rem;
  border-left: 2px solid var(--accent);
  font-size: 1.12rem;
  color: var(--ink);
  font-family: var(--font-display);
  line-height: 1.5;
}
.prose pre {
  background: var(--bg-inset);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.15rem 1.3rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: .82rem;
  line-height: 1.7;
  color: var(--ink-2);
  tab-size: 2;
}
.prose pre .c { color: var(--ink-3); font-style: italic; }
.prose pre .k { color: var(--accent); }
.prose code {
  font-family: var(--font-mono);
  font-size: .88em;
  background: var(--bg-3);
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  padding: .1em .35em;
}
.prose pre code { background: none; border: 0; padding: 0; font-size: inherit; }
.prose hr { margin: 2.5rem 0; }
.prose .table-scroll, .prose .callout { margin: 2rem 0; }

.article-layout { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (min-width: 1060px) {
  .article-layout { grid-template-columns: minmax(0, 1fr) 15rem; }
  .toc { position: sticky; top: 6rem; }
}
.toc h4 {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: .9rem;
}
.toc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .05rem; border-left: 1px solid var(--line); }
.toc a {
  display: block;
  padding: .4rem .9rem;
  font-size: .87rem;
  color: var(--ink-3);
  text-decoration: none;
  border-left: 1.5px solid transparent;
  margin-left: -1px;
  line-height: 1.4;
}
.toc a:hover { color: var(--ink); }
.toc a.active { color: var(--accent); border-left-color: var(--accent); }

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.2rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.8rem;
}

.post-nav {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.post-nav a {
  text-decoration: none;
  display: block;
  padding: 1.1rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color .2s var(--ease);
}
.post-nav a:hover { border-color: var(--accent-line); }
.post-nav .dir {
  font-family: var(--font-mono);
  font-size: .67rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: block;
  margin-bottom: .4rem;
}
.post-nav strong { font-family: var(--font-display); font-weight: 600; font-size: .98rem; line-height: 1.3; display: block; }

/* 9 · Utilities ---------------------------------------------------------- */

.stack { display: grid; gap: 1.25rem; }
.stack-lg { display: grid; gap: 2.5rem; }
.flex { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.max-60 { max-width: 62ch; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Progressive enhancement: content is only hidden when JS is available to
   bring it back. Without JS the .js class is never set and nothing is hidden. */
.js .reveal { opacity: 0; transform: translateY(14px); }
.js .reveal.in { opacity: 1; transform: none; transition: opacity .6s var(--ease), transform .6s var(--ease); }

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

@media print {
  .site-header, .site-footer, .toc, .ticker { display: none !important; }
  body::before { display: none !important; }
  body { background: #fff; color: #000; }
}

/* 10 · Brand mark & schematic chart ------------------------------------- */

.brand .mark-line { stroke: var(--ink); }
.brand .mark-dot  { fill: var(--accent); }
.brand:hover .mark-line { stroke: var(--accent); }

.schematic { width: 100%; height: auto; display: block; }
.schematic .c-grid { stroke: var(--line-soft); stroke-width: 1; }
.schematic .c-axis { stroke: var(--line); stroke-width: 1; }
.schematic .c-line { stroke: var(--ink-2); stroke-width: 1.8; fill: none; stroke-linejoin: round; stroke-linecap: round; }
.schematic .c-area { fill: url(#curveFill); }
.schematic .c-avg  { stroke: var(--accent); stroke-width: 1.2; stroke-dasharray: 5 4; }
.schematic .c-dot  { fill: var(--accent); stroke: var(--bg-2); stroke-width: 2; }
.schematic .c-exit { fill: none; stroke: var(--pos); stroke-width: 2; }
.schematic .c-text { fill: var(--ink-3); font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; }
.schematic .c-text-accent { fill: var(--accent); }

.schematic .draw {
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  animation: draw 2.2s var(--ease) .15s forwards;
}
@keyframes draw { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) { .schematic .draw { stroke-dashoffset: 0; animation: none; } }