/* Ink and paper. Light is the default; dark is graphite, not brown.
   --copper is the ring of the mark (ink), --molten the candle and accent (cobalt). */
:root {
  --ground: #F2EFE7;
  --ground-rgb: 242 239 231;
  --panel-rgb: 250 248 243;
  --surface: #FAF8F3;
  --surface-2: #ECE8DE;
  --line: #DAD5C9;
  --line-strong: #B9B3A5;
  --ink: #121212;
  --body-c: #2B2A27;
  --muted: #6E6B63;
  --copper: #121212;
  --molten: #1F3FE0;
  --molten-deep: #1531B3;
  --verdigris: #1E8A5F;
  --oxide: #C8402F;
  --amber: #9A6A12;
  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "Spline Sans Mono", Consolas, monospace;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --gutter: clamp(20px, 5vw, 72px);
  --z-film: 0;
  --z-content: 3;
  --z-nav: 10;
  --z-boot: 20;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --ground: #0F1013;
  --ground-rgb: 15 16 19;
  --panel-rgb: 22 23 27;
  --surface: #16171B;
  --surface-2: #1E1F24;
  --line: #26282E;
  --line-strong: #383B43;
  --ink: #EFEDE6;
  --body-c: #C8C6BF;
  --muted: #86847D;
  --copper: #EFEDE6;
  --molten: #6B85FF;
  --molten-deep: #4560E6;
  --verdigris: #3FBF85;
  --oxide: #E0604B;
  --amber: #D9A33A;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--body-c);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  font-feature-settings: "kern", "liga";
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--molten); color: #fff; }

a { color: var(--ink); text-decoration-color: color-mix(in srgb, var(--copper) 60%, transparent); text-underline-offset: 0.18em; }
a:hover { text-decoration-color: var(--molten); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--molten); outline-offset: 3px; }

b, strong { font-weight: 600; color: var(--ink); }

/* ---------- film ---------- */
#film {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-film);
}

/* ---------- boot ---------- */
#boot {
  position: fixed;
  inset: 0;
  z-index: var(--z-boot);
  background: var(--ground);
  transition: opacity 600ms ease 100ms, visibility 0s 700ms;
}
#boot.gone { opacity: 0; visibility: hidden; }
#boot .ring { display: none; }

/* ---------- type ---------- */
h1, h2, h3 {
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.05;
  color: var(--ink);
  text-wrap: balance;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.4rem, 1.2rem + 5.2vw, 5.4rem); letter-spacing: -0.03em; line-height: 0.98; }
h2 { font-size: clamp(1.75rem, 1.1rem + 2.3vw, 3rem); }
h3 { font-size: 1.15rem; letter-spacing: -0.01em; line-height: 1.3; }
.h2-later { margin-top: clamp(64px, 9vh, 112px); }

.num-mono, .tick, .fig, .sym, .pct { font-variant-numeric: tabular-nums; }

/* ---------- nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px var(--gutter);
  transition: background 300ms var(--ease-out), border-color 300ms var(--ease-out), padding 300ms var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgb(var(--ground-rgb) / 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom-color: var(--line);
  padding-top: 12px;
  padding-bottom: 12px;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-weight: 900;
  font-stretch: 125%;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.wordmark .wm-mark { height: 1.4em; width: auto; flex: none; }
.wordmark .wm-tld { color: var(--molten); }
.badge {
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-left: 24px;
  border-left: 1px solid var(--line);
  line-height: 1.4;
}
.nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: 14px;
  color: var(--body-c);
  text-decoration: none;
  white-space: nowrap;
  transition: color 200ms;
}
.nav-links a:not(.cta):hover { color: var(--ink); }
.nav-links a.cta { color: var(--ground); }
.nav-links a.cta:hover { color: #fff; }
.theme-btn {
  flex: none;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  transition: color 200ms, background 200ms;
}
.theme-btn:hover { color: var(--ink); background: color-mix(in srgb, var(--ink) 8%, transparent); }

/* ---------- buttons ---------- */
.cta {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.005em;
  white-space: nowrap;
  color: var(--ground);
  background: var(--ink);
  text-decoration: none;
  border: 0;
  border-radius: 3px;
  padding: 10px 18px;
  transition: background 200ms var(--ease-out), transform 200ms var(--ease-out);
}
.cta:hover { background: var(--molten); color: #fff; }
.cta:active { transform: translateY(1px); }
.cta.big { font-size: 16px; padding: 15px 26px; }
/* placeholder CTA: holds the slot until the token is live */
.cta.is-pending {
  background: transparent;
  color: var(--muted);
  border: 1px dashed var(--line-strong);
  cursor: default;
}
.cta.is-pending:hover { background: transparent; color: var(--muted); }
.cta.is-pending:active { transform: none; }
.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
}

/* ---------- scroll track ---------- */
#track { position: relative; z-index: var(--z-content); }

.sec { position: relative; }
#s1 { height: 175vh; height: 175svh; }
#s1b { height: 115vh; height: 115svh; }
#s2 { height: 160vh; height: 160svh; }
#s3 { height: 165vh; height: 165svh; }
#s4 { height: 190vh; height: 190svh; }
#s5 { height: 145vh; height: 145svh; }
#s6 { height: 150vh; height: 150svh; }
#s7 { height: 175vh; height: 175svh; }

.hold {
  position: sticky;
  top: 0;
  min-height: 100vh;
  min-height: 100svh;
  height: auto;
  display: flex;
  align-items: center;
  padding: max(8vh, 96px) var(--gutter) 8vh;
}
.hold.low { align-items: flex-end; padding-bottom: max(12svh, 80px); }
.hold.center { justify-content: center; text-align: center; }

.copy { max-width: min(92vw, 620px); }
.copy.wide { max-width: min(94vw, 960px); }
#s1 .copy { max-width: min(94vw, 820px); }
#s1 h1 .l { display: block; }
h1 .tick { color: var(--molten); }

@keyframes heroIn { from { opacity: 0; transform: translateY(18px); } }
#s1 h1 .l, #s1 .sub, #s1 .cta-row { animation: heroIn 900ms var(--ease-out) both; }
#s1 h1 .l { animation-delay: 0.4s; }
#s1 h1 .l:nth-child(2) { animation-delay: 0.5s; }
#s1 .sub { animation-delay: 0.64s; }
#s1 .cta-row { animation-delay: 0.76s; }

/* copy over the film sits on glass: every film scene except the hero and the ledger */
.hold > div { position: relative; }
.hold > div.glass, .hold.low > div, #s6 .hold > div, #s3 .hold > div {
  padding: clamp(24px, 3vw, 40px);
  border-radius: 8px;
  background: linear-gradient(135deg, rgb(var(--panel-rgb) / 0.42), rgb(var(--panel-rgb) / 0.22));
  border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--ink) 10%, transparent), 0 24px 60px rgb(0 0 0 / 0.18);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
}
/* the fee scene: card at the top right so the tunnel stays clear */
#s2 .hold {
  align-items: flex-start;
  justify-content: flex-end;
  padding-top: max(14vh, 128px);
}
#s2 .hold > div { max-width: min(92vw, 560px); }
#s2 .beat-line { max-width: 18ch; }
.hold.low > div { max-width: min(92vw, 640px); }
#s6 .copy.wide { padding: clamp(32px, 4vw, 56px); }
#s1 .hold > div { padding: 0; border: 0; background: none; box-shadow: none; }

/* the hero keeps a soft pool of ground color for legibility instead of a card */
#s1 .hold > div::before {
  content: "";
  position: absolute;
  inset: -40px -56px;
  z-index: -1;
  background: radial-gradient(closest-side, rgb(var(--ground-rgb) / 0.7), rgb(var(--ground-rgb) / 0.35) 60%, transparent 85%);
  pointer-events: none;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}
[data-reveal].on { opacity: 1; transform: none; }

.sub {
  font-size: clamp(1.05rem, 0.9rem + 0.6vw, 1.3rem);
  line-height: 1.5;
  max-width: 50ch;
  margin: 1.4em 0 2em;
  color: var(--body-c);
}
.step-tag {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 18px;
}
.step-tag i {
  font-style: normal;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--copper);
}
.beat-line {
  font-size: clamp(1.5rem, 1rem + 2vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.022em;
  color: var(--ink);
  line-height: 1.18;
  text-wrap: balance;
  margin: 0;
  max-width: 24ch;
}
.beat-line .fig { color: var(--molten); }
.beat-sub {
  margin: 18px 0 0;
  max-width: 52ch;
  color: var(--body-c);
  font-size: 16px;
}
.scroll-hint {
  font-size: 14px;
  color: var(--muted);
}

/* ---------- flowing sections ---------- */
.flow {
  position: relative;
  background: var(--ground);
  border-top: 1px solid var(--line);
  padding: clamp(72px, 12vh, 140px) var(--gutter);
}
.flow .wrap { max-width: 1120px; margin: 0 auto; }
.flow .lede {
  font-size: clamp(1.05rem, 0.95rem + 0.4vw, 1.2rem);
  max-width: 56ch;
  color: var(--body-c);
  margin: 0 0 8px;
}
.flow :where(p) { max-width: 66ch; }

/* the shelf: a panel on the left, the right of the viewport is a window onto the towers */
.flow.split { background: transparent; border-top: none; padding-top: 0; padding-bottom: 0; }
.shelf-panel {
  width: min(60vw, 800px);
  background: rgb(var(--ground-rgb) / 0.96);
  border-right: 1px solid var(--line);
  padding: clamp(64px, 10vh, 120px) clamp(28px, 4vw, 56px) clamp(64px, 10vh, 120px) 0;
  margin-left: calc(-1 * var(--gutter));
  padding-left: var(--gutter);
}

/* stock list */
.shelf-grid {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 40px;
  border-top: 1px solid var(--line-strong);
}
.stock-card {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 8px 28px;
  padding: 26px 0 26px 18px;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid transparent;
  transition: border-color 300ms var(--ease-out), background 300ms var(--ease-out);
}
/* each constituent carries its tower's accent, so card and skyline agree */
.stock-card[data-sector="cinema"]    { --sector: #E8443A; }
.stock-card[data-sector="health"]    { --sector: #2FB37A; }
.stock-card[data-sector="photonics"] { --sector: #9B5CF6; }
.stock-card[data-sector="drones"]    { --sector: #E0873A; }
.stock-card[data-sector="solar"]     { --sector: #F0C132; }
.stock-card[data-sector] .stock-cat { color: var(--sector); }
.stock-card[data-sector].lit {
  border-left-color: var(--sector);
  background: color-mix(in srgb, var(--sector) 6%, transparent);
}
.stock-card[data-sector].lit .stock-top .sym { color: var(--sector); }
.stock-top {
  grid-row: 1 / span 4;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}
.stock-top .sym {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 17px;
  color: var(--ink);
  transition: color 300ms;
}
.stock-top .pct { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.stock-card.lit .stock-top .sym { color: var(--molten); }
.stock-name { font-weight: 600; color: var(--ink); font-size: 17px; margin: 0; letter-spacing: -0.01em; }
.stock-cat { font-size: 14px; color: var(--muted); margin: 0; }
.stock-card > p:not(.stock-name):not(.stock-cat) { font-size: 15.5px; color: var(--body-c); margin: 6px 0 0; line-height: 1.55; max-width: 60ch; }
.stock-links { margin-top: 10px; font-size: 14px; }
.stock-links a { color: var(--ink); }
.rotation-card .stock-top .sym { font-family: var(--sans); font-weight: 600; }

/* secondary hero line: introduces the current product under the thesis */
.sub.sub-sm {
  font-size: clamp(0.95rem, 0.86rem + 0.3vw, 1.05rem);
  color: var(--muted);
  margin: -1.2em 0 2em;
  max-width: 52ch;
}
.sub.sub-sm b { color: var(--body-c); font-weight: 600; }
.pullquote {
  margin: 28px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
  font-size: 15px;
  line-height: 1.55;
  color: var(--body-c);
  max-width: 60ch;
}
.pullquote span { color: var(--muted); font-family: var(--mono); font-size: 13px; }
.footnote {
  margin-top: 32px;
  font-size: 14px;
  color: var(--muted);
  max-width: 78ch;
  line-height: 1.6;
}

/* receipt: a full-height ledger panel flush with the left edge, rows revealed in sequence */
.hold.ledger { padding: 0; align-items: stretch; }
.hold.ledger > div::before { display: none; }
.receipt {
  width: min(560px, 46vw);
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--line);
  background: rgb(var(--ground-rgb) / 0.94);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 96px clamp(28px, 4vw, 56px) 64px var(--gutter);
  font-family: var(--mono);
  text-align: left;
}
.receipt[data-reveal] { opacity: 1; transform: none; transition: none; }
.receipt > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.receipt.on > * { opacity: 1; transform: none; }
.receipt.on > :nth-child(1) { transition-delay: 0ms; }
.receipt.on > :nth-child(2) { transition-delay: 90ms; }
.receipt.on > :nth-child(3) { transition-delay: 180ms; }
.receipt.on > :nth-child(4) { transition-delay: 270ms; }
.receipt.on > :nth-child(5) { transition-delay: 360ms; }
.receipt.on > :nth-child(6) { transition-delay: 450ms; }
.receipt.on > :nth-child(7) { transition-delay: 600ms; }
.receipt.on > :nth-child(8) { transition-delay: 720ms; }
.receipt-head {
  padding: 0 0 22px;
  border-bottom: 1px solid var(--line-strong);
  font-size: 13px;
  color: var(--muted);
}
.receipt-head b { display: block; font-family: var(--sans); color: var(--ink); font-weight: 600; font-size: clamp(1.3rem, 1rem + 1vw, 1.8rem); letter-spacing: -0.02em; margin-bottom: 8px; }
.receipt-row {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 16px;
  padding: 15px 0;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  border-bottom: 1px solid var(--line);
  color: var(--body-c);
}
.receipt-row > span:last-child { text-align: right; }
.receipt-row .sym { color: var(--ink); }
.receipt-row.total { border-bottom: none; color: var(--ink); padding-top: 18px; border-top: 1px solid var(--line-strong); }
.receipt-note {
  padding: 8px 0 0;
  font-size: 12.5px;
  color: var(--muted);
  max-width: 44ch;
}

/* epoch timeline */
.steps {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
  counter-reset: step;
}
.steps li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.steps li::before {
  content: "0" attr(data-step);
  font-family: var(--mono);
  font-size: 14px;
  color: var(--copper);
  padding-top: 3px;
}
.steps p { margin: 0; font-size: 16px; max-width: 64ch; }
.steps b { display: block; margin-bottom: 4px; font-size: 17px; letter-spacing: -0.01em; }
.fail-note {
  margin-top: 28px;
  padding-left: 88px;
  font-size: 14.5px;
  color: var(--muted);
  max-width: 78ch;
}

/* distributions table */
.table-scroll { overflow-x: auto; margin-top: 28px; }
.dist-table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px; }
.dist-table th {
  text-align: left;
  font-weight: 500;
  font-size: 13px;
  color: var(--muted);
  border-bottom: 1px solid var(--line-strong);
  padding: 0 24px 12px 0;
}
.dist-table td { padding: 18px 24px 18px 0; color: var(--body-c); border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.dist-empty td { color: var(--muted); padding: 30px 0; }
.dist-sub { margin-top: 16px; font-size: 14.5px; color: var(--muted); max-width: 70ch; }

/* the four numbers */
.plaques {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0 32px;
  margin: 48px 0 0;
  border-top: 1px solid var(--line-strong);
  text-align: left;
}
.plaque { padding: 22px 0 0; }
.plaque .num {
  display: block;
  font-weight: 600;
  font-size: clamp(2.4rem, 1.4rem + 3vw, 4.2rem);
  letter-spacing: -0.035em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.plaque .lbl {
  display: block;
  margin: 14px 0 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.plaque p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.5; max-width: 26ch; }
#s6 .copy.wide h2 { max-width: 20ch; }

/* trust */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 40px;
  border-top: 1px solid var(--line-strong);
}
.trust { padding: 26px 0 0; }
.trust h3 { margin-bottom: 8px; }
.trust p { margin: 0; font-size: 15.5px; }
.trust .tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--oxide);
  margin-bottom: 12px;
}

/* close: no card; the film fades into the ground beneath the footer */
#s7 .hold { padding-bottom: 0; }
#s7 .hold > div { max-width: min(94vw, 1120px); width: 100%; }
#s7 .hold::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 62%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(180deg, rgb(var(--ground-rgb) / 0) 0%, rgb(var(--ground-rgb) / 0.55) 38%, rgb(var(--ground-rgb) / 0.92) 68%, var(--ground) 100%);
}
#s7 .hold > div::before { display: none; }
.wordmark-big {
  font-weight: 900;
  font-stretch: 125%;
  text-transform: uppercase;
  font-size: clamp(2.1rem, 5.8vw, 4rem);
  letter-spacing: 0.09em;
  line-height: 1.08;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 0 28px;
}
.wordmark-big .row { display: flex; align-items: center; justify-content: center; }
.wordmark-big .gap {
  display: inline-block;
  width: 0.6em;
  height: 0.72em;
  margin: 0 0.06em;
}
.close-line {
  font-size: clamp(1.1rem, 1rem + 0.7vw, 1.5rem);
  color: var(--body-c);
  margin: 0 0 30px;
  letter-spacing: -0.01em;
}
.legal {
  margin: clamp(80px, 14vh, 150px) auto 0;
  font-size: 13px;
  color: var(--muted);
  max-width: 76ch;
  line-height: 1.65;
  text-align: center;
  text-wrap: pretty;
}
.foot-links {
  margin-top: 32px;
  padding: 22px 0 36px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  justify-content: flex-start;
  font-size: 14px;
  color: var(--muted);
  text-align: left;
}
.foot-links a { color: var(--body-c); text-decoration: none; }
.foot-links a:hover { color: var(--ink); }
.foot-links span { margin-left: auto; }

/* ---------- no-webgl / static fallback ---------- */
html.no3d #film, html.no3d #boot { display: none; }
html.no3d body { background: var(--ground); }
html.no3d .sec { height: auto !important; min-height: 50vh; }
html.no3d .hold { position: static; min-height: 0; padding-top: 13vh; padding-bottom: 13vh; }
html.no3d .hold > div::before { display: none; }
html.no3d [data-reveal] { opacity: 1; transform: none; }
html.no3d .wordmark-big .gap { width: auto; height: auto; }
html.no3d .wordmark-big .gap::before { content: "C"; color: var(--copper); }

/* ---------- responsive ---------- */
@media (max-width: 1120px) {
  .nav-links a:not(.cta) { display: none; }
}
@media (max-width: 1000px) {
  .flow.split { background: var(--ground); border-top: 1px solid var(--line); padding: clamp(72px, 12vh, 140px) var(--gutter); }
  .shelf-panel { width: auto; background: none; border: none; padding: 0; margin: 0; }
  .plaques { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .trust-grid { grid-template-columns: 1fr; gap: 0; }
  .trust { border-bottom: 1px solid var(--line); padding-bottom: 26px; }
  .trust:last-child { border-bottom: 0; }
}
@media (max-width: 700px), (max-height: 640px) {
  #s1, #s1b, #s2, #s3, #s4, #s5, #s6, #s7 { height: auto; min-height: 112svh; }
  .hold { position: static; min-height: 100svh; padding-top: 104px; padding-bottom: 56px; }
  .hold.low { align-items: center; }
}
@media (max-width: 740px) {
  .badge { display: none; }
  .receipt { width: 100%; border-right: 0; padding-right: var(--gutter); min-height: 0; }
  .stock-card { grid-template-columns: 1fr; gap: 6px; }
  .stock-top { grid-row: auto; flex-direction: row; align-items: baseline; gap: 14px; }
  .steps li { grid-template-columns: 40px 1fr; gap: 16px; }
  .fail-note { padding-left: 0; }
  .plaques { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .nav { gap: 14px; }
  .nav-links { gap: 14px; }
  .wordmark { font-size: 13.5px; letter-spacing: 0.06em; }
  .cta { padding: 8px 12px; font-size: 13px; }
  .cta.big { padding: 13px 20px; font-size: 15px; }
  #s1 h1 .l { display: inline; }
  .plaques { grid-template-columns: 1fr; }
}
@media (max-width: 430px) {
  .nav .cta { display: none; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { transition: none; }
  #s1 h1 .l, #s1 .sub, #s1 .cta-row { animation: none; }
  .cta, .nav, .theme-btn, .stock-card, .stock-top .sym { transition: none; }
}