/* Scribbity brand layer: everything outside the product canvas.
   Instrument Sans at 400 and 500 only. Square full-bleed bands, 1px hairlines at 20 percent, no shadows, no gradients.
   Pill nav with a green chip, buttons at the 10px button radius. Values come from Tokens.css (--guidelines-*). */

*, *::before, *::after { box-sizing: border-box; }
html { background: var(--guidelines-color-nav); overflow-x: clip; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; overflow-x: clip;
  background: var(--guidelines-color-canvas); color: var(--guidelines-color-text);
  font-family: var(--guidelines-font-body); font-weight: var(--guidelines-weight-regular);
  font-size: 16px; line-height: 1.5; letter-spacing: var(--guidelines-tracking-text);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p { margin: 0; }
::selection { background: var(--guidelines-color-accent); color: var(--guidelines-black); }
:focus-visible { outline: 2px solid var(--guidelines-primary-600); outline-offset: 3px; }

:root {
  --gutter: clamp(20px, 5.56vw, 80px);
  --section: clamp(88px, 9.4vw, 136px);
  --hair: rgb(27 29 26 / 20%);
  --hair-dark: rgb(250 250 244 / 20%);
  --nav-h: 80px;
}
.wrapx { width: 100%; max-width: calc(1280px + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.rule { border: 0; height: 1px; background: var(--hair); margin: 0; }
.rule-dark { background: var(--hair-dark); }
.arr { width: 20px; height: 20px; flex: none; }
.frog { fill: currentColor; }

/* ---------- type ---------- */
.display, .h-display, .h-section, .h-pillar, .h-closing, .step h3 {
  font-family: var(--guidelines-font-heading); font-weight: var(--guidelines-weight-heading);
  letter-spacing: var(--guidelines-tracking-display); line-height: var(--guidelines-leading-display);
}
.display { font-size: clamp(38px, 4.45vw, 64px); line-height: 1.05; letter-spacing: -0.04em; text-wrap: balance; }
.h-display { font-size: clamp(38px, 4.2vw, 60px); line-height: 1.06; }
.h-section { font-size: clamp(34px, 3.6vw, 52px); line-height: 1.06; }
.h-pillar { font-size: clamp(42px, 4.2vw, 60px); line-height: 1.02; }
.h-closing { font-size: clamp(46px, 5.6vw, 80px); line-height: 1.02; }
.lead, .statement-text, .cut-statement, .pillar-statement {
  font-weight: var(--guidelines-weight-medium); letter-spacing: -0.02em; line-height: 1.2;
}
.lead { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.5; font-weight: var(--guidelines-weight-regular); letter-spacing: -0.005em; color: var(--guidelines-text-secondary); max-width: 52ch; }
.statement-text, .cut-statement { font-size: clamp(19px, 1.67vw, 24px); line-height: 1.3; }
.pillar-statement { font-size: clamp(18px, 1.4vw, 20px); line-height: 1.35; }
.label { display: flex; align-items: center; gap: 10px; font-size: 16px; font-weight: var(--guidelines-weight-medium); line-height: 1.2; letter-spacing: -0.01em; }
.label .sq { width: 8px; height: 8px; background: currentColor; flex: none; }
.label-dark .sq { background: var(--guidelines-color-accent); }

/* ---------- buttons and links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 48px;
  height: 48px; padding: 0 18px; border-radius: var(--guidelines-radius-button);
  font-size: 16px; font-weight: var(--guidelines-weight-medium); letter-spacing: -0.01em; white-space: nowrap;
  transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}
.btn-dark { background: var(--guidelines-color-nav); color: var(--guidelines-color-on-dark); }
.btn-dark:hover { background: var(--guidelines-color-accent); color: var(--guidelines-black); }
.btn-line { border: 1px solid var(--hair); color: var(--guidelines-color-text); }
.btn-line:hover { border-color: var(--guidelines-color-text); }
.btn-green { background: var(--guidelines-color-accent); color: var(--guidelines-black); }
.btn-green:hover { background: var(--guidelines-color-on-dark); }
.btns { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.tlink {
  display: inline-flex; align-items: center; gap: 12px; padding-bottom: 4px;
  border-bottom: 1px solid var(--hair-dark); font-size: 16px; font-weight: var(--guidelines-weight-medium);
  transition: border-color .25s ease;
}
.tlink:hover { border-color: currentColor; }
.tlink-light { border-bottom-color: var(--hair); }
.tlink .arr { width: 17px; height: 17px; }

/* ---------- nav ---------- */
/* the nav shares the page container: same max width, same gutters, same left and right edge as every section */
.nav { position: fixed; top: 0; left: 0; right: 0; margin: 0 auto; width: 100%; max-width: calc(1280px + var(--gutter) * 2); z-index: 50; height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; padding: 0 var(--gutter); pointer-events: none; }
.nav > * { pointer-events: auto; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--guidelines-color-text); transition: color .3s ease; }
.logo .frog { width: 34px; height: 34px; color: var(--guidelines-color-frog); transition: color .3s ease; }
.wordmark { font-size: 30px; font-weight: var(--guidelines-weight-wordmark); letter-spacing: -0.04em; line-height: 1; }
.stop { color: var(--guidelines-primary-500); }
.nav.on-dark .logo { color: var(--guidelines-color-on-dark); }
.nav.on-dark .logo .frog { color: var(--guidelines-color-frog-on-dark); }
.nav.on-dark .stop { color: var(--guidelines-color-accent); }
.pill { display: flex; align-items: center; gap: 4px; height: 52px; padding: 0 6px 0 14px; border-radius: var(--guidelines-radius-nav); background: var(--guidelines-color-nav); color: var(--guidelines-color-on-dark); }
.plink { padding: 0 12px; font-size: 16px; line-height: 40px; opacity: .92; transition: opacity .2s; }
.plink:hover { opacity: 1; text-decoration: underline; text-decoration-color: var(--hair-dark); text-underline-offset: 6px; }
.chip { display: inline-flex; align-items: center; gap: 14px; height: 40px; margin-left: 8px; padding: 0 16px 0 18px; border-radius: var(--guidelines-radius-nav); background: var(--guidelines-color-accent); color: var(--guidelines-black); font-size: 18px; font-weight: var(--guidelines-weight-medium); letter-spacing: -0.01em; transition: background-color .25s ease; }
.chip:hover { background: var(--guidelines-color-on-dark); }

/* ---------- hero ----------
   Centered copy in the 1280 container, 120px under the nav, then the stage 64px under the CTAs. */
.hero { position: relative; height: 290vh; background: var(--guidelines-color-band); }
.stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; background: var(--guidelines-color-band); }
/* copy in the left columns; the right column is held for the transcript panel, which rises beside the copy at load */
:root { --logw: clamp(320px, 25vw, 360px); }
/* hero band, after Podium: a compact tint band with the headline left and the sub and CTAs right on one row;
   the canvas stage starts at its bottom edge on a clean seam and owns the rest of the first screen.
   Site.js places the row so the band ends at about 36% of the viewport. */
.hero-copy { position: absolute; left: 0; right: 0; top: calc(var(--nav-h) + 56px); display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); column-gap: 64px; align-items: end; will-change: transform, opacity; }
.hero-copy .display { font-size: clamp(38px, 3.65vw, 54px); margin-left: calc(1px - .045em); }
.hero-side { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; padding-bottom: 4px; }
.hero-copy .lead { max-width: 44ch; font-size: clamp(16px, 1.25vw, 18px); line-height: 1.45; }
.hero-copy .btns { flex-wrap: nowrap; }
.hero-copy .btn { min-width: 0; gap: 24px; height: 44px; }

/* ---------- statement ---------- */
.band { position: relative; }
.band-paper { background: var(--guidelines-color-canvas); }
.band-green { background: var(--guidelines-color-band); }
.band-dark { background: var(--guidelines-color-surface-inverse); color: var(--guidelines-color-on-dark); }
.statement { padding: var(--section) 0; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; padding-bottom: 64px; }
.stays { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-top: 40px; }
.stays-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.stays h3 { font-size: 20px; font-weight: var(--guidelines-weight-medium); letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 12px; }
.stays p:not(.label) { color: var(--guidelines-text-secondary); font-size: 17px; line-height: 1.4; }

/* ---------- pillars: sticky stacking cards ---------- */
.pillars { position: relative; background: var(--guidelines-primary-900); }
.pillar { position: sticky; top: 0; color: var(--guidelines-color-on-dark); padding: calc(var(--nav-h) + 24px) 0 44px; min-height: 600px; overflow: hidden; }
.pillar.p1 { background: var(--guidelines-primary-700); }
.pillar.p2 { background: var(--guidelines-primary-800); }
.pillar.p3 { background: var(--guidelines-primary-900); }
.pillar-in { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 64px; padding-bottom: 36px; }
.pillar-top { display: flex; flex-direction: column; justify-content: space-between; min-height: 324px; }
.pillar-title { display: flex; align-items: flex-start; gap: 20px; }
.pillar-title sup { font-size: 16px; line-height: 1; opacity: .6; margin-top: 12px; }
.pillar-cap { font-size: 17px; font-weight: var(--guidelines-weight-medium); letter-spacing: -0.01em; }
.pillar-foot { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 64px; padding-top: 32px; align-items: stretch; }
.pillar-statement { max-width: 600px; }
.pillar-link { border-left: 1px solid var(--hair-dark); padding-left: 40px; display: flex; align-items: flex-start; padding-top: 4px; }
.pillar-cover { display: none; }

/* blueprint panels: hairline grid, frame, nodes, one green symbol */
.bp { display: block; width: 100%; height: auto; overflow: visible; }
.bp-panel { width: 100%; aspect-ratio: 440 / 324; }
.bp pattern path { fill: none; stroke: var(--guidelines-color-accent); stroke-opacity: .22; stroke-width: 1; }
.bp-frame { fill: none; stroke: var(--guidelines-color-accent); stroke-opacity: .42; stroke-width: 1; }
.bp-node { fill: none; stroke: var(--guidelines-color-accent); stroke-opacity: .6; stroke-width: 1; }
.bp-dash { fill: none; stroke: var(--guidelines-color-accent); stroke-opacity: .5; stroke-width: 1; stroke-dasharray: 4 4; }
.sym { fill: none; stroke: var(--guidelines-color-accent); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.sym-listen .wave { stroke-dasharray: 1 1; stroke-dashoffset: 0; }
.sym-listen circle { fill: var(--guidelines-color-accent); stroke: none; }
.in .sym-listen .wave { animation: wave 2.8s cubic-bezier(.55, 0, .35, 1) infinite; }
.in .sym-listen .dotr { animation: blip 2.8s ease-in-out infinite; }
@keyframes wave { 0% { stroke-dashoffset: 1; } 45%, 62% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: -1; } }
@keyframes blip { 0%, 38% { transform: scale(.4); opacity: .3; } 48% { transform: scale(1.3); opacity: 1; } 62%, 100% { transform: scale(1); opacity: 1; } }
.sym-listen .dotr { transform-box: fill-box; transform-origin: center; }
.sym-group circle { transform-box: view-box; }
.in .sym-group .c1 { animation: g1 4.2s cubic-bezier(.6, 0, .3, 1) infinite; }
.in .sym-group .c2 { animation: g2 4.2s cubic-bezier(.6, 0, .3, 1) infinite; }
.in .sym-group .c3 { animation: g3 4.2s cubic-bezier(.6, 0, .3, 1) infinite; }
@keyframes g1 { 0%, 8% { transform: translate(-46px, -26px); opacity: .45; } 42%, 84% { transform: none; opacity: 1; } 100% { transform: translate(-46px, -26px); opacity: .45; } }
@keyframes g2 { 0%, 8% { transform: translate(50px, -18px); opacity: .45; } 46%, 84% { transform: none; opacity: 1; } 100% { transform: translate(50px, -18px); opacity: .45; } }
@keyframes g3 { 0%, 8% { transform: translate(4px, 40px); opacity: .45; } 50%, 84% { transform: none; opacity: 1; } 100% { transform: translate(4px, 40px); opacity: .45; } }
.sym-decide .tick { stroke-dasharray: 1 1; stroke-dashoffset: 0; stroke-width: 3; }
.sym-decide .box { transform-box: fill-box; transform-origin: center; }
.in .sym-decide .tick { animation: tick 3.2s cubic-bezier(.6, 0, .3, 1) infinite; }
.in .sym-decide .box { animation: box 3.2s cubic-bezier(.6, 0, .3, 1) infinite; }
@keyframes tick { 0%, 22% { stroke-dashoffset: 1; } 48%, 86% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 1; } }
@keyframes box { 0%, 40% { transform: scale(1); } 50% { transform: scale(1.06); } 60%, 100% { transform: scale(1); } }

/* ---------- how it works ---------- */
.how { padding: var(--section) 0 calc(var(--section) * .6); }
.how .label { margin-bottom: 40px; }
.how-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 56px; }
.steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { background: var(--guidelines-color-card); padding: 28px 28px 40px; min-height: 400px; display: flex; flex-direction: column; }
.step-n { font-size: 40px; line-height: 1; letter-spacing: -0.04em; }
.step h3 { font-size: clamp(22px, 1.8vw, 26px); line-height: 1.15; margin-top: auto; padding-top: 88px; }
.step-rule { position: relative; height: 1px; background: var(--hair); margin: 32px -28px 32px; }
.step-ico { position: absolute; right: 44px; top: 50%; width: 48px; height: 48px; margin-top: -24px; border-radius: 50%; background: var(--guidelines-color-card); border: 1px solid var(--hair); display: grid; place-items: center; }
.step-ico svg { width: 24px; height: 24px; fill: none; stroke: var(--guidelines-icon-ink); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.step p { font-size: 16px; line-height: 1.4; max-width: 30ch; }

/* ---------- canvas cutaway ---------- */
.cutaway { padding: 0 0 var(--section); }
.cut-grid { display: grid; grid-template-columns: 1fr 1fr; margin: 40px 0; }
.cut-left { border-left: 1px solid var(--hair); padding: 0 48px 0 40px; display: flex; flex-direction: column; justify-content: space-between; gap: 64px; min-height: 682px; }
.cut-statement { max-width: 560px; }
.cut-left .btn { align-self: flex-start; min-width: 256px; }
.cut-right { border-left: 1px solid var(--hair); padding-left: 40px; display: grid; grid-template-columns: minmax(0, 1fr) 150px; }
.rail { list-style: none; margin: 0; padding: 0; display: grid; grid-template-rows: repeat(5, 1fr); background: var(--guidelines-color-band); border-left: 1px solid var(--hair); }
.rail li { display: flex; flex-direction: column; justify-content: space-between; padding: 14px 18px; border-top: 1px solid var(--hair); cursor: pointer; transition: background-color .3s ease; }
.rail li:first-child { border-top: 0; }
.rail li span { font-size: 16px; }
.rail li b { font-weight: var(--guidelines-weight-medium); font-size: 17px; letter-spacing: -0.01em; }
.rail li.on { background: var(--guidelines-primary-300); }

/* ---------- reveal ---------- */
.rv { opacity: 0; transform: translate3d(0, 28px, 0); transition: opacity .9s cubic-bezier(.2, .7, .2, 1), transform .9s cubic-bezier(.2, .7, .2, 1); }
.rv.in { opacity: 1; transform: none; }

/* ---------- mobile ---------- */
@media (max-width: 760px) {
  :root { --nav-h: 68px; }
  .logo .frog { width: 28px; height: 28px; }
  .wordmark { font-size: 24px; }
  .pill { height: 44px; padding: 0 4px; }
  .plink { display: none; }
  .chip { height: 36px; font-size: 16px; margin-left: 2px; padding: 0 12px 0 14px; gap: 10px; }
  .chip .arr { width: 16px; height: 16px; }
  .hero { height: 250vh; }
  .hero-copy { top: calc(var(--nav-h) + 20px); grid-template-columns: 1fr; row-gap: 14px; }
  .hero-copy .display { font-size: 32px; }
  .hero-side { align-items: stretch; gap: 16px; }
  .hero-copy .lead { font-size: 15.5px; }
  .hero-copy .btns { gap: 8px; width: 100%; }
  .hero-copy .btn { min-width: 0; flex: 1; gap: 10px; height: 44px; font-size: 15px; padding: 0 14px; }
  .btn .arr { width: 17px; height: 17px; }
  .statement { padding: 112px 0 88px; }
  .split, .stays, .stays-cols { grid-template-columns: 1fr; }
  .split { gap: 28px; padding-bottom: 44px; }
  .stays { gap: 28px; }
  .stays-cols { gap: 24px; }
  .pillar { min-height: 0; padding: calc(var(--nav-h) + 12px) 0 28px; }
  .pillar-in, .pillar-foot { grid-template-columns: 1fr; gap: 24px; }
  .pillar-top { min-height: 0; gap: 20px; }
  .bp-panel { max-width: 440px; }
  .pillar-link { border-left: 0; padding-left: 0; }
  .pillar-foot { padding-top: 24px; gap: 20px; }
  .how { padding: 112px 0 72px; }
  .how-head { flex-direction: column; align-items: flex-start; gap: 24px; margin-bottom: 36px; }
  .steps-row { grid-template-columns: 1fr; gap: 12px; }
  .step { min-height: 0; padding: 22px 20px 32px; }
  .step h3 { padding-top: 56px; }
  .step-rule { margin: 28px -20px 30px; }
  .cutaway { padding: 24px 0 96px; }
  .cut-grid { grid-template-columns: 1fr; margin: 28px 0; gap: 40px; }
  .cut-left { border-left: 0; padding: 0; min-height: 0; gap: 32px; }
  .cut-right { border-left: 0; padding-left: 0; grid-template-columns: 1fr; }
  .rail { grid-template-rows: none; grid-template-columns: repeat(5, 1fr); border-left: 0; border-top: 1px solid var(--hair); }
  .rail li { border-top: 0; border-left: 1px solid var(--hair); padding: 10px 8px; gap: 18px; }
  .rail li:first-child { border-left: 0; }
  .rail li b { font-size: 13px; line-height: 1.2; }
  .rail li span { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
  .in .sym *, .sym * { animation: none !important; }
  .hero { height: auto; }
  .stage { position: relative; height: auto; overflow: visible; padding-bottom: 40px; }
  .hero-copy { position: relative; top: auto; padding-top: calc(var(--nav-h) + 120px); padding-bottom: 64px; }
}

/* nav backing: a band that appears only while the released hero stage passes under the nav */
.nav::before { content: ""; position: absolute; top: 0; bottom: 0; left: 50%; width: 100vw; transform: translateX(-50%); background: var(--navbg, var(--guidelines-color-band)); border-bottom: 1px solid var(--hair); opacity: 0; transition: opacity .2s ease, background-color .3s ease; pointer-events: none; z-index: -1; }
.nav.backed.on-dark::before { border-bottom-color: var(--hair-dark); }
.nav.backed.on-dark .pill { box-shadow: 0 0 0 1px var(--hair-dark); }
.nav.backed::before { opacity: 1; }

/* ---------- use cases: one live canvas per kind of meeting ---------- */
.cases { padding: var(--section) 0; }
.cases-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 64px; align-items: end; margin-bottom: 48px; }
.cases-head .label { margin-bottom: 28px; }
.cases-lead { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.45; color: var(--guidelines-text-secondary); }
.car-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 20px; }
.car-tab { height: 40px; padding: 0 16px; border-radius: var(--guidelines-radius-nav); border: 1px solid var(--hair); font-size: 15px; font-weight: var(--guidelines-weight-medium); color: var(--guidelines-text-secondary); background: transparent; transition: background-color .25s ease, color .25s ease, border-color .25s ease; white-space: nowrap; }
.car-tab:hover { border-color: var(--guidelines-color-text); color: var(--guidelines-color-text); }
.car-tab[aria-selected="true"] { background: var(--guidelines-color-nav); border-color: var(--guidelines-color-nav); color: var(--guidelines-color-on-dark); }
.car-viewport { overflow: hidden; border-radius: 26px; touch-action: pan-y; }
.car-track { display: flex; transition: transform .7s cubic-bezier(.22, .8, .24, 1); will-change: transform; }
.car-slide { flex: 0 0 100%; min-width: 0; }
.car-foot { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; margin-top: 24px; }
.car-copy h3 { font-size: 22px; font-weight: var(--guidelines-weight-medium); letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 8px; }
.car-copy p { font-size: 17px; line-height: 1.45; color: var(--guidelines-text-secondary); max-width: 60ch; }
.car-ctl { display: flex; align-items: center; gap: 8px; flex: none; }
.car-count { font-size: 15px; font-weight: var(--guidelines-weight-medium); color: var(--guidelines-text-secondary); margin-right: 8px; font-variant-numeric: tabular-nums; }
.car-btn { width: 48px; height: 48px; border-radius: var(--guidelines-radius-button); border: 1px solid var(--hair); display: grid; place-items: center; color: var(--guidelines-color-text); transition: background-color .25s ease, color .25s ease; }
.car-btn:hover { background: var(--guidelines-color-nav); color: var(--guidelines-color-on-dark); border-color: var(--guidelines-color-nav); }
.car-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- footer: the closing call to action flows into the site footer ---------- */
.foot { background: var(--guidelines-color-nav); color: var(--guidelines-color-on-dark); padding: var(--section) 0 0; overflow: hidden; }
.foot-cta { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 64px; align-items: end; padding-bottom: 88px; }
.foot-cta .label { margin-bottom: 32px; }
.closing-sub { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.45; color: rgb(250 250 244 / 64%); margin-bottom: 32px; }
.foot-cta .btns { flex-wrap: nowrap; }
.foot-cta .btn { min-width: 0; flex: 1; gap: 20px; }
.btn-ghost-dark { border: 1px solid var(--hair-dark); color: var(--guidelines-color-on-dark); }
.btn-ghost-dark:hover { border-color: var(--guidelines-color-on-dark); }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 600px); gap: 64px; padding: 56px 0 72px; }
.foot-lockup { display: inline-flex; align-items: center; gap: 10px; color: var(--guidelines-color-on-dark); }
.foot-lockup .frog { width: 34px; height: 34px; color: var(--guidelines-color-frog-on-dark); }
.foot-lockup .stop { color: var(--guidelines-color-accent); }
.foot-brand p { margin-top: 16px; font-size: 16px; color: rgb(250 250 244 / 64%); }
.foot-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.foot-cols h4 { margin: 0 0 16px; font-size: 14px; font-weight: var(--guidelines-weight-medium); color: rgb(250 250 244 / 52%); letter-spacing: 0; }
.foot-cols ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.foot-cols a { font-size: 16px; color: var(--guidelines-color-on-dark); transition: color .2s ease; }
.foot-cols a:hover, .foot-bar a:hover { color: var(--guidelines-color-accent); }
.foot-bar { display: flex; justify-content: space-between; gap: 24px; padding: 20px 0; border-top: 1px solid var(--hair-dark); font-size: 14px; color: rgb(250 250 244 / 52%); }
.foot-bar-links { display: flex; gap: 28px; }
/* the mark: the full lockup set at the container width, sitting on the footer's bottom edge, a quiet green on the dark */
.foot-mark { display: flex; align-items: flex-end; gap: .12em; font-size: min(19vw, 274px); line-height: 1; padding: 40px 0 .16em; color: var(--guidelines-primary-800); user-select: none; }
.foot-mark .frog { width: .78em; height: .78em; flex: none; color: var(--guidelines-primary-700); margin-bottom: .1em; }
.foot-mark span { font-weight: var(--guidelines-weight-wordmark); letter-spacing: -0.055em; white-space: nowrap; }
.foot-mark i { display: inline-block; width: .16em; height: .16em; border-radius: 50%; background: var(--guidelines-color-accent); margin-left: .04em; }

@media (max-width: 760px) {
  .nav .pill { padding: 0 4px; }
  .cases-head { grid-template-columns: 1fr; gap: 20px; margin-bottom: 28px; }
  .car-tabs { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin: 0 calc(var(--gutter) * -1) 16px; padding: 0 var(--gutter); }
  .car-tabs::-webkit-scrollbar { display: none; }
  .car-tab { height: 36px; padding: 0 14px; font-size: 14px; }
  .car-viewport { border-radius: 20px; }
  .car-foot { flex-direction: column; gap: 20px; }
  .car-copy h3 { font-size: 20px; }
  .car-copy p { font-size: 16px; }
  .foot-cta { grid-template-columns: 1fr; gap: 28px; padding-bottom: 64px; }
  .foot-grid { grid-template-columns: 1fr; gap: 40px; padding: 44px 0 48px; }
  .foot-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 24px; }
  .foot-bar { flex-direction: column; gap: 12px; }
  .foot-mark { font-size: 18.9vw; padding-top: 28px; }
  .foot-cta .btns { flex-direction: column; align-items: stretch; }
  .foot-cta .btn { flex: none; }
}

/* phones: the tab row stays pinned under the nav while the carousel is in view */
.carousel { scroll-margin-top: calc(var(--nav-h) + 16px); }
@media (max-width: 760px) {
  .car-tabs { position: sticky; top: var(--nav-h); z-index: 6; background: var(--guidelines-color-band); padding-top: 8px; padding-bottom: 10px; margin-bottom: 6px; }
}

/* logo swap: the bare lockup at the hero top; a black pill matching the nav pill while the canvas is full and after */
.brand { position: relative; display: flex; align-items: center; }
.logo-pill { position: absolute; left: 0; top: 50%; display: inline-flex; align-items: center; gap: 10px; height: 52px; padding: 0 22px 0 14px; border-radius: var(--guidelines-radius-nav); background: var(--guidelines-color-nav); color: var(--guidelines-color-on-dark); opacity: 0; transform: translateY(-50%) scale(.94); transform-origin: left center; pointer-events: none; white-space: nowrap; }
.logo-pill .frog { width: 30px; height: 30px; color: var(--guidelines-color-frog-on-dark); }
.logo-pill .wordmark { font-size: 26px; }
.logo-pill .stop { color: var(--guidelines-color-accent); }
.nav.pilled .logo { opacity: 0; transform: scale(.97); pointer-events: none; }
.nav.pilled .logo-pill { opacity: 1; transform: translateY(-50%) scale(1); pointer-events: auto; }
.nav.backed.on-dark .logo-pill { box-shadow: 0 0 0 1px var(--hair-dark); }
@media (max-width: 760px) {
  .logo-pill { height: 44px; padding: 0 16px 0 10px; gap: 8px; }
  .logo-pill .frog { width: 26px; height: 26px; }
  .logo-pill .wordmark { font-size: 21px; }
}
/* phones too narrow for the lockup beside the chip: the pill carries the frog alone */
@media (max-width: 370px) {
  .logo-pill { width: 44px; padding: 0; justify-content: center; }
  .logo-pill .wordmark { display: none; }
}

/* the product plane: the stage, its overlays and the transcript tilt together; the scroll timeline flattens it.
   Transform and opacity only; the plane is promoted once so the scrubbed tilt composites without repaint. */
.plane { position: absolute; inset: 0; transform-origin: 50% 100%; will-change: transform; transform-style: flat; backface-visibility: hidden; }
.logo, .logo-pill { will-change: opacity, transform; }

/* the nav is just its two black pills: no ground strip and no hairline behind them at any scroll position.
   Over the dark footer a faint light ring keeps the black pills' edges legible. */
.nav::before { display: none !important; }
.nav.on-dark .pill, .nav.on-dark .logo-pill { box-shadow: 0 0 0 1px var(--hair-dark); }

/* ---------- waitlist capture ---------- */
.wl-sr { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wl-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.wl-form { font-family: var(--guidelines-font-body); }
.wl-row { display: flex; align-items: center; gap: 6px; height: 48px; padding: 4px 4px 4px 16px; border-radius: var(--guidelines-radius-button); background: var(--guidelines-white); border: 1px solid var(--hair); transition: border-color .2s ease, box-shadow .2s ease; }
.wl-row:focus-within { border-color: var(--guidelines-color-text); box-shadow: 0 0 0 3px color-mix(in srgb, var(--guidelines-primary-500) 45%, transparent); }
.wl-email { flex: 1; min-width: 0; height: 100%; border: 0; outline: 0; background: none; font: inherit; font-size: 16px; color: var(--guidelines-color-text); }
.wl-email::placeholder { color: var(--guidelines-gray-600); }
.wl-go { position: relative; flex: none; height: 100%; min-width: 84px; padding: 0 18px; border-radius: calc(var(--guidelines-radius-button) - 3px); background: var(--guidelines-color-accent); color: var(--guidelines-black); font: inherit; font-size: 16px; font-weight: var(--guidelines-weight-medium); transition: background-color .2s ease; }
.wl-go:hover { background: var(--guidelines-primary-400); }
.wl-go:focus-visible { outline: 2px solid var(--guidelines-color-text); outline-offset: 2px; }
.wl-go:disabled { cursor: progress; }
.wl-spin { position: absolute; left: 50%; top: 50%; width: 16px; height: 16px; margin: -8px 0 0 -8px; border-radius: 50%; border: 2px solid rgb(27 29 26 / 25%); border-top-color: var(--guidelines-black); opacity: 0; }
.wl-form[data-state="sending"] .wl-go-t { opacity: 0; }
.wl-form[data-state="sending"] .wl-spin { opacity: 1; animation: wlspin .7s linear infinite; }
@keyframes wlspin { to { transform: rotate(360deg); } }
.wl-msg { margin: 8px 2px 0; font-size: 14px; line-height: 1.35; color: #9a3b2e; min-height: 0; }
.wl-msg:empty { display: none; }
.wl-form[data-state="error"] .wl-row { border-color: #b4463c; }
.wl-done { display: none; align-items: center; gap: 10px; height: 48px; padding: 0 16px; border-radius: var(--guidelines-radius-button); background: var(--guidelines-primary-100); color: var(--guidelines-primary-900); font-size: 16px; font-weight: var(--guidelines-weight-medium); outline: none; }
.wl-done svg { width: 20px; height: 20px; flex: none; fill: var(--guidelines-primary-700); }
.wl-done svg path { fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.wl-form[data-state="success"] .wl-row { display: none; }
.wl-form[data-state="success"] .wl-done { display: flex; }
.wl-form[data-state="success"] .wl-msg { display: none; }

/* hero: the button morphs into the field, same height and radius */
.wl-inline { width: 380px; max-width: 100%; }
.wl-inline.wl-in { animation: wlmorph .32s cubic-bezier(.2, .8, .2, 1); transform-origin: left center; }
@keyframes wlmorph { 0% { opacity: 0; transform: scaleX(.6); } 60% { opacity: 1; } 100% { transform: none; } }
/* the capture takes over the whole button row in place, so the hero copy never grows or shifts */
.hero-copy .btns.wl-open { flex-wrap: nowrap; }
.hero-copy .btns.wl-open > .btn { display: none; }
.hero-copy .btns.wl-open .wl-inline { width: 100%; max-width: 420px; }

/* panel: a compact floating card for the nav chip, section links, closing band and footer */
.wl-panel { position: fixed; z-index: 80; width: 380px; max-width: calc(100vw - 32px); padding: 18px; border-radius: 16px; background: var(--guidelines-white); color: var(--guidelines-color-text); border: 1px solid var(--hair); box-shadow: 0 1px 2px rgb(27 29 26 / 6%), 0 24px 48px -24px rgb(27 29 26 / 35%); }
.wl-panel[hidden] { display: none; }
.wl-panel.wl-in { animation: wlpop .24s cubic-bezier(.2, .8, .2, 1); }
@keyframes wlpop { 0% { opacity: 0; transform: translateY(-6px) scale(.98); } }
.wl-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.wl-panel h2 { margin: 0; font-size: 20px; font-weight: var(--guidelines-weight-medium); letter-spacing: -0.02em; }
.wl-panel-sub { margin: 4px 0 14px; font-size: 15px; color: var(--guidelines-text-secondary); }
.wl-x { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; color: var(--guidelines-text-secondary); }
.wl-x:hover { background: var(--guidelines-gray-100); color: var(--guidelines-color-text); }
.wl-x:focus-visible { outline: 2px solid var(--guidelines-color-text); outline-offset: 2px; }
.wl-x svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.wl-joined .arr { display: none; }

@media (max-width: 760px) {
  .wl-inline { width: 100%; flex: 1 1 100%; }
  .hero-copy .btns.wl-open .btn-line { display: none; }
  .wl-panel.wl-sheet { width: auto; max-width: none; border-radius: 18px 18px 0 0; padding: 18px 16px calc(16px + env(safe-area-inset-bottom)); border-bottom: 0; }
  .wl-panel.wl-sheet.wl-in { animation: wlsheet .26s cubic-bezier(.2, .8, .2, 1); }
  @keyframes wlsheet { 0% { transform: translateY(24px); opacity: 0; } }
}
@media (prefers-reduced-motion: reduce) { .wl-inline.wl-in, .wl-panel.wl-in { animation: none; } }
/* the product plane covers the whole stage box; it must never take clicks meant for the hero copy above its window */
.plane { pointer-events: none; }
.plane .hud-log, .plane .cv .hud { pointer-events: auto; }