/* ═══════════════════════════════════════════════════════════════
   Groundwork Capital — landing page
   Palette and type scale carried over from the source design.
   ═══════════════════════════════════════════════════════════════ */

:root {
  --bone:        #F6F3EC;
  --bone-card:   #FFFDF8;
  --ink:         #1A1712;
  --orange:      #E2591F;
  --orange-dark: #C7480F;
  --orange-lite: #F2A65E;

  --body:   #514C42;
  --muted:  #7A7466;
  --muted2: #8C8474;
  --muted3: #A39C8B;

  --rule:  rgba(26, 23, 18, .12);
  --rule2: rgba(26, 23, 18, .25);

  --font-display: Archivo, system-ui, sans-serif;
  --font-body:    'Instrument Sans', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  --gutter: 64px;
  --nav-h: 69px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-dark); }
::selection { background: var(--orange); color: #FFF; }

img { max-width: 100%; }

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

.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: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink); color: var(--bone);
  padding: 12px 20px; font-size: 14px;
}
.skip-link:focus { left: 8px; top: 8px; color: var(--bone); }

/* ─────────────────────────── logo mark ─────────────────────────── */

.mark { display: flex; flex-direction: column; align-items: center; gap: 2.5px; flex: none; }
.mark i { display: block; height: 3.5px; background: var(--ink); }
.mark i:nth-child(1) { width: 10px; }
.mark i:nth-child(2) { width: 16px; }
.mark i:nth-child(3) { width: 22px; background: var(--orange); }

.mark--lg { gap: 4.5px; }
.mark--lg i { height: 6.5px; }
.mark--lg i:nth-child(1) { width: 21px; }
.mark--lg i:nth-child(2) { width: 33px; }
.mark--lg i:nth-child(3) { width: 46px; }

.mark--sm { gap: 1.5px; }
.mark--sm i { height: 2px; background: var(--bone); }
.mark--sm i:nth-child(1) { width: 6px; }
.mark--sm i:nth-child(2) { width: 9px; }
.mark--sm i:nth-child(3) { width: 12px; background: var(--orange); }

/* ─────────────────────────── buttons ─────────────────────────── */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: 3px; cursor: pointer;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  padding: 14px 24px; transition: background .2s, color .2s;
  text-align: center;
}
.btn--ink   { background: var(--ink); color: var(--bone); font-weight: 500; padding: 10px 18px; font-size: 14px; }
.btn--ink:hover { background: var(--orange); color: #FFF; }
.btn--orange { background: var(--orange); color: #FFF; }
.btn--orange:hover { background: var(--orange-dark); color: #FFF; }
.btn--lg { padding: 16px 30px; font-size: 16px; font-weight: 600; }

.cta__actions .btn--ink { background: var(--ink); color: var(--bone); padding: 17px 34px; font-size: 17px; font-weight: 600; }
.cta__actions .btn--ink:hover { background: #FFF7F0; color: var(--ink); }

/* ─────────────────────────── nav ─────────────────────────── */

.nav {
  position: sticky; top: 0; z-index: 500;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 16px var(--gutter);
  background: rgba(246, 243, 236, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(26, 23, 18, .1);
}

.nav__brand { display: flex; align-items: center; gap: 12px; color: var(--ink); }
.nav__brand:hover { color: var(--ink); }
.nav__name {
  font-family: var(--font-display); font-weight: 600;
  font-size: 26px; letter-spacing: -.02em; white-space: nowrap;
}

.nav__links { display: flex; align-items: center; gap: 34px; font-size: 14px; }
.nav__links a { color: var(--muted); }
.nav__links a:hover { color: var(--ink); }
.nav__links .btn--ink { color: var(--bone); }
.nav__links .btn--ink:hover { color: #FFF; }

.nav__toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 38px; padding: 0 9px;
  background: none; border: 1px solid var(--rule2); border-radius: 3px; cursor: pointer;
}
.nav__toggle span { display: block; height: 2px; background: var(--ink); transition: transform .25s, opacity .2s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─────────────────────────── hero ─────────────────────────── */

.hero {
  display: grid; grid-template-columns: minmax(660px, 1fr) minmax(0, 520px);
  gap: 48px; align-items: center;
  padding: 96px var(--gutter) 84px;
}

.eyebrow {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--orange); margin: 0 0 34px;
}

.hero__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(46px, 7.6vw, 92px); line-height: .93; letter-spacing: -.035em;
  margin: 0 0 30px; max-width: 14ch;
}

.hero__lede {
  font-size: clamp(18px, 2vw, 22px); line-height: 1.5;
  color: var(--body); margin: 0 0 42px; max-width: 52ch; text-wrap: pretty;
}

.hero__actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.hero__mail { font-size: 15px; color: var(--muted); }

/* ─────────────────────────── hero orbit ─────────────────────────── */

.hero__visual { display: flex; justify-content: center; }

/* --node drives dot, label offset and popover position together, so the
   whole diagram rescales from one value per breakpoint. */
.orbit {
  --node: 46px;
  /* unitless so it can drive both a length and a scale() factor;
     scale() rejects a length, which silently voids the whole transform. */
  --orb-n: 80;
  --orb: calc(var(--orb-n) * 1px);
  position: relative; width: 100%; max-width: 470px;
  aspect-ratio: 1 / 1.2; max-height: 580px;
}

.orbit__core { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 10; }

.orb { position: relative; width: var(--orb); height: var(--orb); }
.orb canvas { width: 100%; height: 100%; display: block; }
.orb .mark {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%) scale(calc(var(--orb-n) / 142));
}

/* Offset clears the full orb (the core box is orb-height tall). */
.orbit__core-label {
  position: absolute; top: calc(var(--orb) + 14px); left: 50%; transform: translateX(-50%);
  white-space: nowrap; font-family: var(--font-mono);
  font-size: 10px; letter-spacing: .14em; color: var(--muted2);
}

/* Width is set per-node in JS from the current radius; the transparent
   head keeps the line clear of the 112px orb at every size. */
.spoke {
  position: absolute; left: 50%; top: 50%;
  height: 1px; transform-origin: 0 0;
  background: linear-gradient(90deg,
    rgba(26,23,18,0) 0,
    rgba(26,23,18,0) calc(var(--orb) / 2 + 6px),
    rgba(26,23,18,.1) calc(var(--orb) / 2 + 16px),
    rgba(26,23,18,.1) 100%);
}

.node { position: absolute; left: 50%; top: 50%; cursor: pointer; }

.node__glow {
  position: absolute; left: 0; top: 0;
  transform: translate(-50%, -50%); border-radius: 50%;
  background: radial-gradient(circle, rgba(226,89,31,.16) 0%, rgba(226,89,31,0) 70%);
  pointer-events: none;
}

.node__dot {
  position: absolute; left: 0; top: 0;
  width: var(--node); height: var(--node); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--bone); border: 2px solid var(--ink);
  box-shadow: 0 4px 14px rgba(26,23,18,.18);
  transform: translate(-50%, -50%) scale(1);
  transition: transform .3s, background .3s, border-color .3s, box-shadow .3s, color .3s;
  padding: 0;
}
.node__dot svg { width: 40%; height: 40%; }

.node__label {
  position: absolute; top: calc(var(--node) / 2 + 10px); left: 50%;
  transform: translateX(-50%) scale(1);
  transition: transform .3s, color .3s;
  white-space: nowrap; font-family: var(--font-mono);
  font-size: 11px; font-weight: 500; letter-spacing: .14em;
  color: var(--muted2); background: var(--bone); padding: 1px 5px;
}

.node.is-open  .node__dot { background: var(--orange); border-color: var(--orange); color: #FFF; transform: translate(-50%, -50%) scale(1.35); box-shadow: 0 0 0 8px rgba(226,89,31,.18); }
.node.is-open  .node__label { color: var(--ink); transform: translateX(-50%) scale(1.25); }
.node.is-rel   .node__dot { background: var(--bone-card); border-color: var(--orange); color: var(--orange); animation: gwSoftPulse 1.2s ease-in-out infinite; }
.node.is-open .node__glow,
.node.is-rel  .node__glow { animation: gwSoftPulse 1.4s ease-in-out infinite; }

/* node detail popover */
.node__card {
  position: absolute; top: calc(var(--node) / 2 + 46px); left: 50%; transform: translateX(-50%);
  width: 268px; background: var(--bone-card); color: var(--ink);
  border: 1px solid rgba(26,23,18,.2); border-radius: 8px; padding: 16px;
  box-shadow: 0 24px 60px rgba(26,23,18,.25);
  cursor: default; z-index: 400; text-align: left;
}
.node__card::before {
  content: ''; position: absolute; top: -12px; left: 50%;
  width: 1px; height: 12px; background: var(--orange);
}
.node__card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.node__status {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .1em;
  padding: 3px 9px; border-radius: 999px; border: 1px solid;
}
.status--automated  { background: var(--ink);    color: var(--bone); border-color: var(--ink); }
.status--automating { background: var(--orange); color: #FFF;        border-color: var(--orange); }
.status--next       { background: transparent;   color: var(--body); border-color: rgba(26,23,18,.35); }
.node__count { font-family: var(--font-mono); font-size: 10px; color: var(--muted3); }
.node__title { font-family: var(--font-display); font-weight: 600; font-size: 14px; margin: 10px 0 0; }
.node__body  { font-size: 12px; line-height: 1.55; color: var(--body); margin: 6px 0 0; }

.node__section { margin-top: 14px; padding-top: 12px; border-top: 1px solid rgba(26,23,18,.1); }
.node__meter-top { display: flex; align-items: center; justify-content: space-between; font-size: 10px; margin-bottom: 6px; }
.node__meter-top span { display: flex; align-items: center; gap: 4px; color: var(--body); }
.node__meter-top .pct { font-family: var(--font-mono); }
.node__meter { width: 100%; height: 4px; background: rgba(26,23,18,.1); border-radius: 999px; overflow: hidden; }
.node__meter i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--orange), var(--orange-lite)); }

.node__rel-head {
  display: flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .12em;
  color: var(--muted2); margin-bottom: 8px;
}
.node__chips { display: flex; gap: 4px; flex-wrap: wrap; }
.chip {
  display: flex; align-items: center; gap: 5px; height: 24px; padding: 0 8px;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .08em;
  border: 1px solid var(--rule2); color: var(--body);
  background: none; cursor: pointer; transition: border-color .15s, color .15s;
}
.chip:hover { border-color: var(--orange); color: var(--orange); }

.orbit__hint {
  position: absolute; bottom: 18px; left: 0; right: 0; text-align: center;
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .16em; color: var(--muted3);
}

/* ─────────────────────────── bands & sections ─────────────────────────── */

.band { padding: 88px var(--gutter) 96px; }
.band--flush { padding-top: 0; }
.band--dark { background: var(--ink); color: var(--bone); padding: 88px var(--gutter); }
#levers { padding-bottom: 72px; }
#shift  { padding-bottom: 88px; }
#notes  { padding: 96px var(--gutter); }

.split { display: grid; grid-template-columns: 200px 1fr; gap: 56px; }
.split--tight { margin-bottom: 52px; }
#team .split--tight { margin-bottom: 44px; }

.section-num {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--orange); padding-top: 9px; margin: 0;
}
#shift .section-num { padding-top: 10px; }

.statement {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(26px, 3.4vw, 38px); line-height: 1.25; letter-spacing: -.02em;
  margin: 0 0 26px; max-width: 26ch; text-wrap: pretty;
}
.statement--sm { font-size: clamp(23px, 2.7vw, 30px); line-height: 1.3; margin: 0; max-width: 34ch; }
#levers .statement--sm { margin-bottom: 14px; }

.statement__body {
  font-size: clamp(17px, 1.7vw, 19px); line-height: 1.62;
  color: rgba(246, 243, 236, .66); margin: 0; max-width: 64ch; text-wrap: pretty;
}
.statement__body--sm { font-size: 17px; line-height: 1.6; color: rgba(246, 243, 236, .6); max-width: none; }

/* ─────────────────────────── what we do ─────────────────────────── */

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.card {
  background: var(--bone-card); border: 1px solid var(--rule);
  border-radius: 5px; padding: 34px 30px 38px; transition: border-color .2s;
}
.card:hover { border-color: var(--orange); }
.card__num { font-family: var(--font-mono); font-size: 11px; color: var(--muted3); margin: 0 0 44px; }
.card__title { font-family: var(--font-display); font-weight: 600; font-size: 26px; letter-spacing: -.02em; margin: 0 0 12px; }
.card__body { font-size: 16px; line-height: 1.55; color: var(--body); margin: 0; }

.contrast {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-top: 44px; padding-top: 32px; border-top: 1px solid var(--rule);
}
.contrast p { font-size: 15px; line-height: 1.5; color: var(--body); margin: 0; }
.contrast strong { color: var(--ink); font-weight: 600; }

/* ─────────────────────────── team ─────────────────────────── */

.team { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.member__photo { aspect-ratio: 4 / 5; border-radius: 4px; overflow: hidden; background: rgba(26,23,18,.06); }
.member__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

.member__head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 18px 0 6px; }
.member__name { font-family: var(--font-display); font-weight: 600; font-size: 20px; margin: 0; }
.member__link { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; color: var(--orange); white-space: nowrap; }
.member__link:hover { color: var(--orange-dark); }
.member__bio { font-size: 15px; line-height: 1.5; color: var(--body); margin: 0; }
.member__meta { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; color: var(--muted2); margin: 10px 0 0; }

/* ─────────────────────────── levers ─────────────────────────── */

.levers { display: grid; grid-template-columns: 400px 1fr; gap: 56px; margin-top: 52px; align-items: stretch; }

.levers__list { display: flex; flex-direction: column; justify-content: center; }

.lever-row {
  display: flex; align-items: center; gap: 18px; width: 100%;
  padding: 20px 16px; border: 0; border-bottom: 1px solid rgba(246,243,236,.1);
  background: transparent; cursor: pointer; text-align: left;
  font-family: var(--font-body); transition: background .2s;
}
.lever-row__num   { font-family: var(--font-mono); font-size: 11px; color: rgba(246,243,236,.4); transition: color .2s; }
.lever-row__short { font-family: var(--font-display); font-weight: 600; font-size: 19px; letter-spacing: -.01em; color: rgba(246,243,236,.65); flex: 1; transition: color .2s; }
.lever-row__entry { font-family: var(--font-mono); font-size: 9px; letter-spacing: .12em; color: rgba(246,243,236,.45); }

.lever-row:hover .lever-row__short { color: var(--bone); }
.lever-row.is-active { background: rgba(246,243,236,.07); }
.lever-row.is-active .lever-row__num { color: var(--orange); }
.lever-row.is-active .lever-row__short { color: var(--bone); }

.levers__detail {
  border: 1px solid rgba(246,243,236,.14); background: rgba(246,243,236,.04);
  padding: 44px 48px 40px; display: flex; flex-direction: column;
}
.detail__top { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 26px; }
.detail__entry {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .14em;
  color: var(--ink); background: var(--bone); padding: 4px 9px; border-radius: 2px;
}
.detail__count { font-family: var(--font-mono); font-size: 10px; color: rgba(246,243,236,.4); }
.detail__title { font-family: var(--font-display); font-weight: 600; font-size: clamp(26px, 3vw, 32px); letter-spacing: -.02em; margin: 0 0 14px; }
.detail__body { font-size: 17px; line-height: 1.65; color: rgba(246,243,236,.7); max-width: 58ch; margin: 0; }

.detail__how { margin-top: 28px; padding-top: 22px; border-top: 1px solid rgba(246,243,236,.12); }
.detail__how-label { font-family: var(--font-mono); font-size: 9px; letter-spacing: .14em; color: var(--orange); margin: 0 0 8px; }
.detail__how-body { font-size: 15.5px; line-height: 1.6; color: rgba(246,243,236,.85); max-width: 58ch; margin: 0; }

.detail__rel { margin-top: auto; padding-top: 28px; }
.detail__rel-label { font-family: var(--font-mono); font-size: 9px; letter-spacing: .14em; color: rgba(246,243,236,.45); margin: 0 0 10px; }
.detail__chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip--dark {
  height: auto; padding: 6px 10px; border-radius: 2px;
  font-size: 9.5px; letter-spacing: .1em;
  border: 1px solid rgba(246,243,236,.25); color: rgba(246,243,236,.75);
}
.chip--dark:hover { border-color: var(--orange); color: var(--orange); }

/* ─────────────────────────── field notes ─────────────────────────── */

.notes {
  border: 1px solid rgba(26,23,18,.14); border-radius: 5px; background: var(--bone-card);
  padding: 44px 48px; display: flex; align-items: center; justify-content: space-between; gap: 48px;
}
.notes__copy .eyebrow { margin-bottom: 12px; }
.notes__title { font-family: var(--font-display); font-weight: 600; font-size: 25px; letter-spacing: -.02em; margin: 0 0 8px; }
.notes__body { font-size: 16px; line-height: 1.55; color: var(--body); max-width: 46ch; margin: 0; }

.notes__form { display: flex; gap: 10px; flex: none; }
.notes__form input {
  font-family: var(--font-body); font-size: 15px; padding: 14px 16px;
  border: 1px solid var(--rule2); border-radius: 3px;
  background: var(--bone); color: var(--ink); width: 240px; outline: none;
}
.notes__form input:focus { border-color: var(--orange); }
.notes__form .btn { padding: 14px 24px; font-size: 15px; font-weight: 600; }

.form-done {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em;
  color: var(--orange); align-self: center; white-space: nowrap;
}

/* ─────────────────────────── cta ─────────────────────────── */

.cta {
  background: var(--orange); color: #FFF7F0;
  padding: 96px var(--gutter);
  display: flex; align-items: flex-end; justify-content: space-between; gap: 60px; flex-wrap: wrap;
}
.cta__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(36px, 5vw, 60px); line-height: 1.02; letter-spacing: -.03em;
  margin: 0 0 18px; max-width: 20ch;
}
.cta__body { font-size: clamp(17px, 1.9vw, 19px); line-height: 1.5; margin: 0; color: rgba(255,247,240,.85); max-width: 46ch; }
.cta__actions { display: flex; flex-direction: column; gap: 14px; }
.cta__mail { font-size: 15px; color: rgba(255,247,240,.8); text-align: center; }

/* ─────────────────────────── footer ─────────────────────────── */

.footer {
  background: var(--ink); color: rgba(246,243,236,.5);
  padding: 30px var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  font-size: 13px; flex-wrap: wrap;
}
.footer__brand { display: flex; align-items: center; gap: 11px; color: var(--bone); font-family: var(--font-display); font-weight: 600; }

/* ─────────────────────────── sticky newsletter ─────────────────────────── */

.sticky {
  position: fixed; bottom: 24px; right: 24px; z-index: 600; width: 320px;
  background: var(--bone-card); border: 1px solid rgba(26,23,18,.18);
  border-radius: 6px; box-shadow: 0 18px 50px rgba(26,23,18,.22);
  padding: 18px 20px 20px;
  animation: gwSlideIn .35s cubic-bezier(.2,.6,.2,1);
}
.sticky[hidden] { display: none; }
.sticky__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.sticky__kicker { font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; color: var(--orange); }
.sticky__close {
  background: none; border: 0; cursor: pointer; color: var(--muted3);
  font-size: 16px; line-height: 1; padding: 2px;
}
.sticky__close:hover { color: var(--ink); }
.sticky__body { font-size: 14px; line-height: 1.5; color: var(--ink); margin: 0 0 12px; text-wrap: pretty; }
.sticky__form { display: flex; gap: 8px; }
.sticky__form input {
  font-family: var(--font-body); font-size: 13px; padding: 10px 12px;
  border: 1px solid var(--rule2); border-radius: 3px;
  background: var(--bone); color: var(--ink); flex: 1; min-width: 0; outline: none;
}
.sticky__form input:focus { border-color: var(--orange); }
.sticky__form .btn { padding: 10px 14px; font-size: 13px; }

/* ─────────────────────────── animation ─────────────────────────── */

@keyframes gwSoftPulse { 0%, 100% { opacity: 1; } 50% { opacity: .55; } }
@keyframes gwSlideIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

/* Reveals only engage once JS confirms support, so a no-JS visit
   renders everything visible rather than blank. */
.motion-ready [data-reveal] {
  opacity: 0; transform: translateY(16px);
  transition: opacity .7s cubic-bezier(.2,.6,.2,1), transform .7s cubic-bezier(.2,.6,.2,1);
}
.motion-ready [data-reveal].is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1 !important; transform: none !important; transition: none !important; }
  .node__dot, .node__glow, .sticky { animation: none !important; }
}

/* ═══════════════════════════ responsive ═══════════════════════════ */

@media (min-width: 1700px) {
  .orbit { --node: 50px; --orb-n: 88; }
}

@media (max-width: 1180px) {
  :root { --gutter: 40px; }
  .hero { grid-template-columns: minmax(520px, 1fr) minmax(0, 420px); gap: 40px; }
  .orbit { max-width: 420px; }
  .levers { grid-template-columns: 340px 1fr; gap: 32px; }
  .levers__detail { padding: 34px 32px 32px; }
  .split { grid-template-columns: 160px 1fr; gap: 32px; }
}

@media (max-width: 960px) {
  .nav__toggle { display: flex; }
  .nav {
    flex-wrap: wrap;
    padding: 14px var(--gutter);
  }
  .nav__links {
    display: none; width: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    padding-top: 12px; margin-top: 12px;
    border-top: 1px solid var(--rule);
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { padding: 14px 2px; font-size: 16px; }
  .nav__links .btn--ink { margin-top: 10px; padding: 14px 18px; font-size: 15px; }

  .hero { grid-template-columns: 1fr; padding: 64px var(--gutter) 56px; gap: 48px; }
  .hero__visual { order: 2; }
  .orbit { --node: 46px; max-width: 420px; aspect-ratio: auto; height: 500px; }

  .split, .split--tight { grid-template-columns: 1fr; gap: 16px; }
  .section-num { padding-top: 0; }

  .cards, .contrast, .team { grid-template-columns: 1fr; }
  .contrast { gap: 14px; }
  .team { gap: 40px; }

  .levers { grid-template-columns: 1fr; gap: 24px; margin-top: 36px; }
  .levers__list { justify-content: flex-start; }

  .notes { flex-direction: column; align-items: stretch; gap: 28px; padding: 34px 28px; }
  .notes__form input { width: 100%; }

  .cta { flex-direction: column; align-items: stretch; padding: 72px var(--gutter); }
  .cta__actions { align-items: stretch; }
}

@media (max-width: 620px) {
  :root { --gutter: 22px; }
  .nav__name { font-size: 21px; }
  .band, .band--dark, #notes { padding-left: var(--gutter); padding-right: var(--gutter); }
  .band { padding-top: 64px; padding-bottom: 64px; }
  .band--dark { padding-top: 64px; padding-bottom: 64px; }

  .orbit { --node: 42px; height: 440px; }
  .node__label { font-size: 10px; }
  .node__card { width: 224px; }

  .card { padding: 26px 22px 30px; }
  .card__num { margin-bottom: 28px; }

  .levers__detail { padding: 26px 22px 24px; }
  .lever-row { padding: 16px 8px; gap: 12px; }
  .lever-row__short { font-size: 17px; }

  .footer { flex-direction: column; align-items: flex-start; gap: 12px; }

  .sticky { left: 12px; right: 12px; bottom: 12px; width: auto; }
}