/* ============================================================
   JAKR GROUP — V0
   Warm near-black · warm off-white type · single ochre-gold accent
   Archivo (variable: wght × wdth) · Fragment Mono for labels
   ============================================================ */

@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo-var.woff2") format("woff2");
  font-weight: 400 900;
  font-stretch: 100% 125%;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Fragment Mono";
  src: url("fonts/fragment-mono.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #0E0D0B;
  --ink-2: #14120F;
  --ink-3: #1A1814;
  --paper: #EDE8DF;
  --mist: #C9C2B4;
  --muted: #A39B8B;
  --gold: #C9971C;
  --gold-bright: #DDAB35;
  --line: rgba(237, 232, 223, 0.14);
  --line-soft: rgba(237, 232, 223, 0.08);
  --gold-line: rgba(201, 151, 28, 0.55);

  --font-sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Fragment Mono", "SFMono-Regular", Menlo, monospace;

  --wide: "wdth" 125;
  --norm: "wdth" 100;

  --container: 1440px;
  --gutter: clamp(24px, 5vw, 96px);
  --sec-pad: clamp(96px, 11vw, 176px);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- reset-lite ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  font-variation-settings: var(--norm);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--gold); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
  border-radius: 1px;
}

.container {
  width: min(var(--container), 100% - var(--gutter) * 2);
  margin-inline: auto;
}
.section { padding-block: var(--sec-pad); }
section[id] { scroll-margin-top: 72px; }

.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;
}
.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 200;
  background: var(--paper); color: var(--ink);
  font-family: var(--font-mono); font-size: 0.75rem;
  padding: 10px 16px;
  transform: translateY(-64px);
  transition: transform 0.2s var(--ease-out);
}
.skip-link:focus { transform: none; }
.skip-link:focus-visible { transform: none; }

/* ---------- shared devices ---------- */
.mono-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.tick {
  width: 18px; height: 1px;
  background: var(--gold);
  display: inline-block;
  flex: none;
}
.gold { color: var(--gold-bright); }

.sec-head {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
  margin-bottom: clamp(40px, 6vw, 88px);
}
.sec-rule {
  flex: 1;
  height: 1px;
  background: var(--line);
  transform-origin: left center;
  transition: transform 1.1s var(--ease-out) 0.2s;
}
.js .sec-rule { transform: scaleX(0); }
.sec-head.is-in .sec-rule { transform: none; }
.sec-head-right { color: var(--paper); }

.sec-title {
  font-size: clamp(2.4rem, 5.6vw, 4.6rem);
  font-weight: 640;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-bottom: clamp(24px, 3.5vw, 48px);
  max-width: 18ch;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 26px;
}
.tag-row li {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  padding-left: 14px;
  position: relative;
}
.tag-row li::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 6px; height: 1px;
  background: var(--gold-line);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  padding: 15px 30px;
  border: 1px solid transparent;
  transition: background-color 0.25s var(--ease-out), color 0.25s var(--ease-out),
              border-color 0.25s var(--ease-out), transform 0.25s var(--ease-out);
  cursor: pointer;
}
.btn-solid { background: var(--paper); color: var(--ink); }
.btn-solid:hover { background: var(--gold-bright); transform: translateY(-2px); }
.btn-line { border-color: var(--line); color: var(--paper); }
.btn-line:hover { border-color: var(--gold); color: var(--gold-bright); transform: translateY(-2px); }
.btn-big { padding: 20px 40px; font-size: 0.875rem; }
.btn .arrow { transition: transform 0.25s var(--ease-out); display: inline-block; }
.btn:hover .arrow { transform: translateX(5px); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background-color 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(14, 13, 11, 0.94);
  border-bottom-color: var(--line-soft);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 18px;
}

.brand { display: inline-flex; }
/* official JAKR lockup: the gold rules are part of the approved artwork */
.brand-logo { width: 126px; height: auto; }
/* the artwork is light-only, so forced-colors would paint it onto a white
   canvas and lose it. Give it the ink ground it assumes everywhere else. */
@media (forced-colors: active) {
  .brand-logo { forced-color-adjust: none; background: var(--ink); }
}

.menu ul {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.6vw, 40px);
}
.menu a:not(.btn) {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--mist);
  position: relative;
  padding-block: 10px;
}
.menu a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.3s var(--ease-out);
}
.menu a:not(.btn):hover { color: var(--paper); }
.menu a:not(.btn):hover::after,
.menu a:not(.btn):focus-visible::after { transform: none; transform-origin: left center; }
.menu .btn { padding: 10px 20px; font-size: 0.75rem; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 14px;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.nav-toggle-icon { display: inline-flex; flex-direction: column; gap: 4px; width: 16px; }
.nav-toggle-icon i {
  height: 1px; background: var(--paper);
  transition: transform 0.3s var(--ease-out);
}
.menu-open .nav-toggle-icon i:first-child { transform: translateY(2.5px) rotate(45deg); }
.menu-open .nav-toggle-icon i:last-child { transform: translateY(-2.5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  padding-top: 110px;
}
.hero-grid { display: flex; flex-direction: column; flex: 1; }

.hero-tag { margin-bottom: 8px; }

.hero-stage {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  min-height: clamp(280px, 46vh, 560px);
}

/* — the WE BUILD sequence (decorative) — */
.hero-seq {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(8px, 1.6vw, 20px);
  opacity: 0;
  pointer-events: none;
}
.seq-eyebrow {
  font-family: var(--font-mono);
  font-size: clamp(0.8rem, 1.4vw, 1.05rem);
  letter-spacing: 0.3em;
  color: var(--muted);
}
.seq-word {
  font-weight: 900;
  font-variation-settings: var(--wide);
  text-transform: uppercase;
  font-size: clamp(1.9rem, 9vw, 8.6rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  transition: opacity 0.22s var(--ease-out), transform 0.22s var(--ease-out);
}
.seq-word.out { opacity: 0; transform: translateY(-14px); }
.seq-word.in  { opacity: 0; transform: translateY(14px); transition: none; }
.seq-word.final { color: var(--gold-bright); }

/* — the settled headline — */
.hero-headline {
  display: flex;
  flex-direction: column;
  font-weight: 900;
  font-variation-settings: var(--wide);
  text-transform: uppercase;
  font-size: clamp(2.5rem, 11.4vw, 10.4rem);
  line-height: 0.94;
  letter-spacing: -0.02em;
}
.hh-line { display: block; }

/* sequence state machine (JS adds .seq-run, then .settled) */
.js .hero.seq-run .hero-headline { opacity: 0; transition: none; }
.js .hero.seq-run .hero-seq { opacity: 1; }
.hero .hero-headline { transition: opacity 0.7s var(--ease-out) 0.28s; }
.hero.settled .hero-seq { opacity: 0; transition: opacity 0.25s var(--ease-out); }
.hero.settled .hero-headline { opacity: 1; }
.hero.settled .hh-line {
  animation: hh-rise 0.8s var(--ease-out) 0.28s backwards;
}
.hero.settled .hh-line:nth-child(2) { animation-delay: 0.36s; }
.hero.settled .hh-line:nth-child(3) { animation-delay: 0.44s; }
@keyframes hh-rise {
  from { opacity: 0; transform: translateY(0.25em); }
  to   { opacity: 1; transform: none; }
}

.hero-foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  padding-block: clamp(32px, 4.5vw, 64px);
}
.hero-sub {
  max-width: 44ch;
  color: var(--mist);
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  line-height: 1.6;
}
.hero-ctas { display: flex; gap: 14px; flex: none; }

.hero-rule { height: 1px; background: var(--line); }

/* ============================================================
   BUILD / OPERATE / SCALE
   ============================================================ */
.pillars { padding-bottom: 0; }
.pillar { border-top: 1px solid var(--line-soft); }
.pillar:first-of-type { border-top: 0; }
.pillar-operate { background: var(--ink-2); }
.pillar-scale { background: var(--ink-3); border-bottom: 1px solid var(--line-soft); }

.pillar-grid {
  display: grid;
  grid-template-columns: minmax(48px, 1fr) minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(20px, 3vw, 56px);
  align-items: end;
  padding-block: clamp(64px, 8.5vw, 128px);
}
.pillar-index { color: var(--gold); padding-bottom: clamp(6px, 1vw, 16px); }

.pillar-word {
  font-weight: 900;
  font-variation-settings: var(--wide);
  text-transform: uppercase;
  font-size: clamp(2.4rem, 8.2vw, 8.1rem);
  line-height: 0.88;
  letter-spacing: -0.02em;
}
.pillar-word .mask { display: block; overflow: hidden; }
.pillar-word .mask > span {
  display: block;
  transition: transform 0.9s var(--ease-out) 0.1s;
}
.js .pillar-word .mask > span { transform: translateY(105%); }
.pillar-grid.is-in .pillar-word .mask > span { transform: none; }

.pillar-body {
  transition: opacity 0.7s var(--ease-out) 0.45s, transform 0.7s var(--ease-out) 0.45s;
}
.js .pillar-body {
  opacity: 0;
  transform: translateY(18px);
}
.js .pillar-grid.is-in .pillar-body { opacity: 1; transform: none; }
.pillar-lede {
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  font-weight: 620;
  line-height: 1.35;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.pillar-copy { color: var(--muted); max-width: 40ch; }

/* ============================================================
   VENTURES
   ============================================================ */
.ventures { padding-bottom: 0; }
.venture { border-top: 1px solid var(--line-soft); }
.venture:last-of-type { border-bottom: 1px solid var(--line-soft); }

.venture-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 6fr) minmax(0, 3fr);
  gap: clamp(24px, 3.5vw, 64px);
  padding-block: clamp(64px, 8vw, 120px);
  align-items: start;
}
.venture-meta {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 10px;
}
.venture-meta .mono-label { white-space: nowrap; }
.venture-status { color: var(--gold); }

.venture-name {
  font-weight: 800;
  font-variation-settings: "wdth" 112;
  font-size: clamp(2.4rem, 5.4vw, 5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.venture-lede {
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  font-weight: 620;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.venture-copy { color: var(--muted); max-width: 46ch; }

/* — motifs: hairline SVG drawings — */
.venture-motif { justify-self: end; width: clamp(160px, 22vw, 300px); }
.venture-motif svg { width: 100%; height: auto; }
.venture-motif .draw {
  stroke: var(--line);
  stroke-width: 1;
  fill: none;
  transition: stroke-dashoffset 1.4s var(--ease-out);
}
.js .venture-motif .draw { stroke-dasharray: 1; stroke-dashoffset: 1; }
.venture-motif .gold-line { stroke: var(--gold-line); }
.venture-motif .gold-fill { fill: rgba(201, 151, 28, 0.07); }
.venture.is-in .draw { stroke-dashoffset: 0; }
.venture.is-in .d2 { transition-delay: 0.2s; }
.venture.is-in .d3 { transition-delay: 0.4s; }
.venture.is-in .d4 { transition-delay: 0.6s; }

/* subtle parallax on motifs where scroll-driven animations exist */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .venture-motif {
      animation: motif-drift linear both;
      animation-timeline: view();
      animation-range: entry 0% exit 100%;
    }
    @keyframes motif-drift {
      from { transform: translateY(clamp(20px, 4vh, 48px)); }
      to   { transform: translateY(clamp(-20px, -4vh, -48px)); }
    }
  }
}

/* ============================================================
   OPERATING MODEL
   ============================================================ */
.model { background: var(--ink-2); border-bottom: 1px solid var(--line-soft); }
.model-statement {
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  color: var(--mist);
  max-width: 52ch;
  line-height: 1.5;
  margin-bottom: clamp(56px, 7vw, 104px);
}

/* — diagram (DOM-built, lines draw on reveal) — */
.diagram {
  max-width: 960px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.diagram .node {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  border: 1px solid var(--line);
  padding: 12px 22px;
  background: var(--ink);
  white-space: nowrap;
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.js .diagram .node { opacity: 0; transform: translateY(10px); }
.diagram .node-dim { color: var(--muted); border-color: var(--line-soft); }
.diagram .node-jakr {
  font-family: var(--font-sans);
  font-weight: 860;
  font-variation-settings: var(--wide);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  border-color: var(--gold);
  color: var(--paper);
  padding: 16px 34px;
}
.diagram .node-growth {
  border-color: var(--gold-line);
  color: var(--gold-bright);
  padding: 14px 42px;
}

/* connector primitives: each <i> is a rule that scales in */
.dg-stem, .drop, .link { display: block; width: 1px; overflow: visible; }
.dg-stem { height: 44px; }
.dg-stem i, .drop i, .link i {
  display: block; width: 1px; height: 100%;
  background: var(--line);
  transform-origin: top center;
  transition: transform 0.5s var(--ease-out);
}
.js .dg-stem i, .js .drop i, .js .link i { transform: scaleY(0); }
.dg-bus { width: 66.7%; height: 1px; }
.dg-bus i {
  display: block; height: 1px; width: 100%;
  background: var(--line);
  transition: transform 0.7s var(--ease-out);
}
.js .dg-bus i { transform: scaleX(0); }
.dg-caps {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 24px;
}
.dg-col { display: flex; flex-direction: column; align-items: center; }
.drop { height: 28px; }
.link { height: 22px; }
.b2 { align-self: center; }
.dg-growth { display: flex; justify-content: center; }
.dg-ends {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 40px);
}
/* the tie between ventures and partners: one shared system, no caption */
.dg-tie { display: block; width: clamp(28px, 5vw, 64px); height: 1px; }
.dg-tie i {
  display: block; width: 100%; height: 1px;
  background: var(--gold-line);
  transition: transform 0.5s var(--ease-out);
}
.js .dg-tie i { transform: scaleX(0); }

/* draw order: JAKR → capabilities → applied through ventures & partners → growth */
.diagram.is-in .dg-root .node { opacity: 1; transform: none; }
.diagram.is-in .s1 i  { transform: none; transition-delay: 0.25s; }
.diagram.is-in .b1 i  { transform: none; transition-delay: 0.5s; }
.diagram.is-in .drop i { transform: none; transition-delay: 0.9s; }
.diagram.is-in .dg-caps .node { opacity: 1; transform: none; transition-delay: 1.1s; }
.diagram.is-in .link i { transform: none; transition-delay: 1.35s; }
.diagram.is-in .dg-caps .node-dim { transition-delay: 1.5s; }
.diagram.is-in .b2 i  { transform: none; transition-delay: 1.7s; }
.diagram.is-in .s2 i  { transform: none; transition-delay: 1.9s; }
.diagram.is-in .dg-ends .node { opacity: 1; transform: none; transition-delay: 2.05s; }
.diagram.is-in .dg-tie i { transform: none; transition-delay: 2.3s; }
.diagram.is-in .s3 i  { transform: none; transition-delay: 2.45s; }
.diagram.is-in .dg-growth .node { opacity: 1; transform: none; transition-delay: 2.6s; }

/* ============================================================
   WORK WITH JAKR
   ============================================================ */
.partners-intro {
  color: var(--mist);
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  max-width: 52ch;
  margin-bottom: clamp(48px, 6vw, 88px);
}
.cap-list { border-top: 1px solid var(--line-soft); }
.cap-row {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(16px, 3vw, 56px);
  align-items: baseline;
  padding-block: clamp(28px, 3.6vw, 44px);
  border-bottom: 1px solid var(--line-soft);
}
.cap-name {
  font-size: clamp(1.4rem, 2.6vw, 2.2rem);
  font-weight: 700;
  font-variation-settings: "wdth" 112;
  text-transform: uppercase;
  letter-spacing: 0;
  line-height: 1.1;
}
.cap-copy { color: var(--muted); max-width: 48ch; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta {
  border-top: 1px solid var(--line-soft);
  padding-block: clamp(120px, 15vw, 224px);
}
.cta-title {
  display: flex;
  flex-direction: column;
  font-weight: 900;
  font-variation-settings: var(--wide);
  text-transform: uppercase;
  font-size: clamp(2.2rem, 6.5vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.cta-foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}
.cta-copy {
  color: var(--mist);
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  max-width: 40ch;
  line-height: 1.6;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--line);
  padding-block: clamp(56px, 7vw, 96px) clamp(32px, 4vw, 56px);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 3fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.footer-brand { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.footer-brand .brand-logo { width: 162px; }
.footer-statement { color: var(--muted); margin-top: 18px; max-width: 32ch; }
.footer-nav ul { display: flex; flex-direction: column; gap: 12px; }
.footer-nav a {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}
.footer-nav a:hover { color: var(--gold-bright); }
.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-self: end;
  text-align: right;
  align-items: flex-end;
}

/* ============================================================
   REVEAL SYSTEM
   ============================================================ */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }
/* structural containers reveal instantly; inner choreography takes over */
.js .pillar-grid[data-reveal], .js .venture[data-reveal], .js .diagram[data-reveal],
.js .sec-head[data-reveal] {
  opacity: 1; transform: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .pillar-grid {
    grid-template-columns: minmax(40px, auto) 1fr;
    align-items: start;
  }
  .pillar-word { grid-column: 2; }
  .pillar-index { grid-row: 1; padding-top: 10px; }
  .pillar-body { grid-column: 2; }

  .venture-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 3fr); }
  .venture-meta {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: space-between;
    padding-top: 0;
  }
}

@media (max-width: 820px) {
  /* the toggle only works with JS; without it, keep the header clean and
     let the in-page CTAs and footer nav carry navigation */
  .js .nav-toggle { display: inline-flex; }
  .menu {
    position: fixed;
    inset: 0;
    background: var(--ink);
    display: flex;
    align-items: center;
    padding: var(--gutter);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s var(--ease-out), visibility 0s 0.3s;
    z-index: -1;
  }
  .menu-open .menu { opacity: 1; visibility: visible; transition-delay: 0s; }
  .menu ul { flex-direction: column; align-items: flex-start; gap: 8px; width: 100%; }
  .menu a:not(.btn) {
    font-family: var(--font-sans);
    font-size: clamp(2rem, 9vw, 3rem);
    font-weight: 760;
    font-variation-settings: "wdth" 112;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    color: var(--paper);
    padding-block: 10px;
  }
  .menu-cta { margin-top: 28px; }
  .menu-open .nav { background: var(--ink); }
  body.menu-open { overflow: hidden; }

  .hero-foot { flex-direction: column; align-items: flex-start; gap: 28px; }

  .cta-foot { flex-direction: column; align-items: flex-start; gap: 32px; }

  .venture-grid { grid-template-columns: 1fr; }
  .venture-motif { justify-self: start; width: min(46vw, 220px); order: 3; }

  .cap-row { grid-template-columns: 1fr; gap: 8px; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-meta { justify-self: start; text-align: left; align-items: flex-start; }

  /* diagram: vertical flow */
  .dg-bus, .drop { display: none; }
  .dg-caps { grid-template-columns: 1fr; gap: 0; justify-items: center; }
  .dg-col { flex-direction: row; align-items: center; gap: 0; margin-bottom: 14px; }
  .dg-col .link { width: 22px; height: 1px; }
  .dg-col .link i { width: 100%; height: 1px; transform-origin: left center; }
  .js .dg-col .link i { transform: scaleX(0); }
  .diagram.is-in .dg-col .link i { transform: none; }
  .dg-ends { flex-direction: column; gap: 14px; }
  .dg-tie { width: 1px; height: 22px; }
  .dg-tie i { width: 1px; height: 100%; transform-origin: top center; }
  .js .dg-tie i { transform: scaleY(0); }
  .diagram .node { white-space: normal; text-align: center; }
}

@media (max-width: 480px) {
  :root { --gutter: 20px; }
  .hero-ctas { flex-direction: column; align-self: stretch; }
  .hero-ctas .btn { width: 100%; }
  .brand-logo { width: 108px; }
  .tag-row { gap: 6px 16px; }
  /* give the giant words the full column on small phones */
  .pillar-grid { grid-template-columns: 1fr; }
  .pillar-word, .pillar-body { grid-column: 1; }
  .pillar-index { grid-row: auto; padding-top: 0; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0s !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .js .pillar-word .mask > span { transform: none; }
  .js .pillar-body { opacity: 1; transform: none; }
  .js .venture-motif .draw { stroke-dashoffset: 0; }
  .js .diagram .node { opacity: 1; transform: none; }
  .js .dg-stem i, .js .drop i, .js .link i, .js .dg-tie i,
  .js .dg-bus i, .js .sec-rule, .js .dg-col .link i { transform: none; }
}