:root {
  --teal: #1f6b61;
  --teal-pressed: #18564e;
  --teal-soft: #dceae7;
  --teal-dark-mode: #8bc7bd;
  --warm: #f7f5f0;
  --canvas: #f5f5f8;
  --surface: #ffffff;
  --ink: #111614;
  --muted: #6f7477;
  --line: rgba(17, 22, 20, 0.1);
  --orange: #ff8426;
  --green: #2fcf63;
  --shadow: 0 28px 80px rgba(26, 62, 55, 0.14);
  --radius-xl: 40px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --shell: 1180px;
  --header-height: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 24px); }
body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", Inter, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }

.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; left: 16px; top: 12px; z-index: 1000;
  padding: 12px 16px; border-radius: 12px;
  background: var(--ink); color: white;
  transform: translateY(-140%); transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.shell { width: min(calc(100% - 40px), var(--shell)); margin-inline: auto; }
.section { position: relative; padding: 128px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--teal); font-size: 13px; line-height: 1;
  font-weight: 760; letter-spacing: .1em; text-transform: uppercase;
}
.eyebrow-dot { width: 8px; height: 8px; border-radius: 99px; background: var(--green); box-shadow: 0 0 0 6px rgba(47,207,99,.12); }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  height: var(--header-height);
  background: color-mix(in srgb, var(--canvas) 82%, transparent);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 10px 35px rgba(22,40,35,.05); }
.nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand-link { display: inline-flex; align-items: center; width: 154px; }
.brand-wordmark { width: 100%; height: auto; }
.brand-wordmark--light { display: none; }
.site-nav { display: flex; align-items: center; gap: 30px; font-size: 14px; font-weight: 620; }
.site-nav a:not(.nav-cta) { color: var(--muted); transition: color .2s ease; }
.site-nav a:not(.nav-cta):hover { color: var(--ink); }
.nav-cta { padding: 12px 18px; border-radius: 999px; background: var(--ink); color: white; }
.menu-button { display: none; width: 46px; height: 46px; border: 0; background: transparent; border-radius: 50%; padding: 13px; cursor: pointer; }
.menu-button span:not(.sr-only) { display: block; height: 2px; background: currentColor; border-radius: 4px; transition: transform .2s ease; }
.menu-button span:nth-child(2) { margin-top: 7px; }

.hero { min-height: 860px; display: flex; align-items: center; padding-top: calc(var(--header-height) + 70px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 44px; }
.hero-copy { position: relative; z-index: 3; padding-bottom: 38px; }
.hero h1 { margin: 24px 0 22px; font-size: clamp(64px, 7.5vw, 108px); line-height: .92; letter-spacing: -.065em; }
.hero-lede { max-width: 640px; margin: 0; color: var(--muted); font-size: clamp(20px, 2vw, 26px); line-height: 1.48; letter-spacing: -.015em; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 38px; }
.button {
  min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  border: 0; border-radius: 16px; padding: 15px 23px; font-weight: 720;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button--primary { background: var(--teal); color: white; box-shadow: 0 18px 35px rgba(31,107,97,.22); }
.button--primary:hover { background: var(--teal-pressed); box-shadow: 0 20px 40px rgba(31,107,97,.28); }
.button--secondary { background: var(--teal-soft); color: var(--teal-pressed); }
.button--store { min-width: 222px; justify-content: flex-start; padding: 11px 18px; background: var(--ink); color: white; border-radius: 15px; }
.button--store svg, .hero-actions .button svg { width: 27px; height: 27px; fill: currentColor; }
.button--store span, .hero-actions .button span { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.05; }
.button--store small, .hero-actions .button small { font-size: 10px; font-weight: 530; letter-spacing: .02em; }
.text-link { font-weight: 720; color: var(--teal); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.hero-trust span { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 13px; }

.hero-visual { position: relative; min-height: 700px; perspective: 1400px; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(4px); opacity: .8; pointer-events: none; }
.hero-glow--one { width: 520px; height: 520px; right: -130px; top: 95px; background: radial-gradient(circle, rgba(139,199,189,.38), rgba(139,199,189,0) 70%); }
.hero-glow--two { width: 390px; height: 390px; left: 32%; bottom: -60px; background: radial-gradient(circle, rgba(255,132,38,.13), rgba(255,132,38,0) 70%); }
.orbit { position: absolute; border: 1px solid rgba(31,107,97,.13); border-radius: 50%; }
.orbit--one { width: 520px; height: 520px; top: 85px; left: 70px; }
.orbit--two { width: 380px; height: 380px; top: 155px; left: 140px; }
.phone { position: absolute; margin: 0; will-change: transform; transition: transform .18s ease-out; }
.phone-shell { position: relative; overflow: hidden; border-radius: 50px; background: #fff; box-shadow: var(--shadow); border: 7px solid rgba(255,255,255,.8); }
.phone-shell::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); pointer-events: none; }
.phone-shell img { width: 100%; }
.phone--front { width: 310px; left: 32px; top: 75px; z-index: 2; transform: rotate(-4deg); }
.phone--back { width: 286px; right: 15px; top: 130px; transform: rotate(6deg); opacity: .95; }
.floating-card {
  position: absolute; z-index: 4; display: flex; align-items: center; gap: 13px;
  min-width: 176px; padding: 15px 17px; border-radius: 20px;
  background: rgba(255,255,255,.88); backdrop-filter: blur(16px);
  box-shadow: 0 18px 50px rgba(20,54,47,.16); border: 1px solid rgba(255,255,255,.65);
  will-change: transform; transition: transform .18s ease-out;
}
.floating-card strong, .floating-card small { display: block; }
.floating-card strong { font-size: 15px; }
.floating-card small { margin-top: 2px; color: var(--muted); font-size: 12px; }
.floating-card--kept { right: 5px; top: 55px; }
.floating-card--carried { left: -12px; bottom: 75px; }
.status-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; color: white; font-weight: 850; }
.status-mark--kept { background: var(--green); }
.status-mark--carried { background: var(--orange); }

.principles { padding: 10px 0 80px; }
.principle-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.principle { padding: 42px 36px; }
.principle + .principle { border-left: 1px solid var(--line); }
.principle-number { color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.principle h2 { margin: 24px 0 12px; font-size: 24px; letter-spacing: -.03em; }
.principle p { margin: 0; color: var(--muted); line-height: 1.65; }

.split-grid { display: grid; grid-template-columns: 1fr .88fr; gap: 90px; align-items: center; }
.section-copy h2, .section-heading h2 { margin: 20px 0 20px; font-size: clamp(43px,5vw,68px); line-height: 1.05; letter-spacing: -.052em; }
.section-copy > p, .section-heading > p { max-width: 720px; margin: 0; color: var(--muted); font-size: 20px; line-height: 1.6; }
.check-list { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 13px; }
.check-list li { display: flex; align-items: center; gap: 12px; font-weight: 620; }
.check-list span { width: 25px; height: 25px; display: grid; place-items: center; border-radius: 50%; background: var(--teal-soft); color: var(--teal); }

.ledger-demo { padding: 28px; border-radius: var(--radius-xl); background: var(--surface); box-shadow: var(--shadow); border: 1px solid rgba(31,107,97,.08); }
.demo-header { display: flex; align-items: center; justify-content: space-between; padding: 8px 6px 22px; }
.demo-header small { display: block; color: var(--muted); font-size: 11px; letter-spacing: .12em; }
.demo-header strong { display: block; margin-top: 4px; font-size: 24px; }
.demo-date { color: var(--muted); }
.demo-row { width: 100%; display: grid; grid-template-columns: 50px 1fr auto; align-items: center; gap: 12px; padding: 19px 10px; border: 0; border-top: 1px solid var(--line); background: transparent; text-align: left; cursor: pointer; }
.demo-row:hover { background: color-mix(in srgb, var(--teal-soft) 42%, transparent); }
.demo-circle { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: #edf1f0; color: var(--muted); font-weight: 800; transition: background .25s ease, color .25s ease; }
.demo-copy strong, .demo-copy small { display: block; }
.demo-copy strong { font-size: 18px; }
.demo-copy small { margin-top: 4px; color: var(--muted); }
.demo-state { padding: 6px 10px; border-radius: 999px; color: var(--muted); background: #eff1f1; font-size: 12px; font-weight: 750; }
.demo-row.is-kept .demo-circle { background: var(--green); color: white; }
.demo-row.is-kept .demo-state { color: #188d41; background: rgba(47,207,99,.13); }
.demo-row.is-carried .demo-circle { background: var(--orange); color: white; }
.demo-row.is-carried .demo-state { color: #c95a0a; background: rgba(255,132,38,.13); }
.demo-balance { display: flex; justify-content: space-between; align-items: center; padding: 23px 9px 4px; border-top: 1px solid var(--line); color: var(--muted); }
.demo-balance strong { color: var(--ink); }
.demo-hint { margin: 24px 0 0; color: var(--muted); font-size: 12px; text-align: center; }

.how { background: var(--ink); color: var(--warm); }
.how .eyebrow { color: var(--teal-dark-mode); }
.how .section-heading > p { color: #a9b0ad; }
.section-heading { max-width: 850px; margin-bottom: 55px; }
.steps-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.step-card { padding: 34px; border-radius: var(--radius-lg); background: #1b1e1d; border: 1px solid rgba(255,255,255,.08); }
.step-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 17px; background: var(--teal); color: white; font-size: 27px; font-weight: 500; }
.step-icon--green { background: var(--green); }
.step-icon--orange { background: var(--orange); }
.step-label { display: block; margin-top: 34px; color: var(--teal-dark-mode); font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.step-card h3 { margin: 14px 0 14px; font-size: 26px; letter-spacing: -.03em; }
.step-card p { margin: 0; color: #a9b0ad; line-height: 1.65; }

.tour-grid { display: grid; grid-template-columns: 1fr 470px; gap: 100px; align-items: center; }
.tour-copy h2 { margin: 20px 0 30px; font-size: clamp(43px,5vw,68px); line-height: 1.05; letter-spacing: -.052em; }
.tour-tabs { display: flex; gap: 8px; margin: 36px 0 30px; }
.tour-tab { padding: 11px 16px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer; font-weight: 700; }
.tour-tab.is-active { background: var(--teal); border-color: var(--teal); color: white; }
.tour-description { min-height: 116px; }
.tour-description h3 { margin: 0 0 10px; font-size: 25px; letter-spacing: -.025em; }
.tour-description p { max-width: 620px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.6; }
.tour-phone { position: relative; justify-self: center; }
.tour-phone::before { content: ""; position: absolute; inset: 10% -20% 0; z-index: -1; border-radius: 50%; background: radial-gradient(circle, rgba(139,199,189,.34), transparent 70%); }
.phone-shell--large { width: 390px; border-radius: 60px; border-width: 9px; transition: transform .35s ease, opacity .22s ease; }
.phone-shell--large.is-changing { transform: translateY(10px) scale(.985); opacity: .45; }

.privacy { padding-top: 50px; }
.privacy-card { display: grid; grid-template-columns: auto 1fr auto; gap: 34px; align-items: center; padding: 52px; border-radius: var(--radius-xl); background: var(--teal); color: white; overflow: hidden; }
.privacy-mark { width: 92px; height: 92px; display: grid; place-items: center; border-radius: 28px; background: rgba(255,255,255,.1); }
.privacy-mark svg { width: 58px; fill: none; stroke: var(--teal-dark-mode); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.privacy .eyebrow { color: var(--teal-dark-mode); }
.privacy-copy h2 { margin: 17px 0 12px; font-size: 42px; line-height: 1.06; letter-spacing: -.045em; }
.privacy-copy p { max-width: 700px; margin: 0; color: #d8e6e2; font-size: 18px; line-height: 1.6; }
.privacy-links { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 25px; }
.privacy-links a { color: white; font-weight: 750; }
.privacy-facts { display: grid; gap: 20px; min-width: 158px; }
.privacy-facts div { padding-left: 18px; border-left: 1px solid rgba(255,255,255,.2); }
.privacy-facts strong, .privacy-facts span { display: block; }
.privacy-facts strong { color: var(--teal-dark-mode); font-size: 34px; }
.privacy-facts span { color: #d8e6e2; font-size: 12px; }

.pricing-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; max-width: 930px; margin: 0 auto; }
.price-card { position: relative; padding: 38px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.price-card--featured { background: var(--teal); color: white; border-color: transparent; box-shadow: var(--shadow); }
.price-badge { position: absolute; top: 18px; right: 18px; padding: 7px 10px; border-radius: 999px; background: var(--teal-dark-mode); color: var(--ink); font-size: 10px; font-weight: 850; letter-spacing: .08em; }
.price-name { display: block; color: var(--muted); font-weight: 750; }
.price-card--featured .price-name { color: #d8e6e2; }
.price { display: flex; align-items: baseline; gap: 10px; margin: 17px 0 30px; }
.price strong { font-size: 54px; letter-spacing: -.05em; }
.price span { color: var(--muted); font-size: 13px; }
.price-card--featured .price span { color: #d8e6e2; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 34px; display: grid; gap: 14px; }
.price-card li { position: relative; padding-left: 26px; }
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 900; }
.price-card--featured li::before { color: var(--teal-dark-mode); }
.price-card .button { width: 100%; }
.price-card--featured .button--primary { background: var(--teal-dark-mode); color: var(--ink); box-shadow: none; }
.price-card > small { display: block; margin-top: 12px; color: #d8e6e2; text-align: center; }

.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; align-items: start; }
.accordion { border-top: 1px solid var(--line); }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { position: relative; padding: 24px 44px 24px 0; list-style: none; cursor: pointer; font-size: 19px; font-weight: 720; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; position: absolute; right: 6px; top: 20px; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--teal-soft); color: var(--teal); font-size: 20px; transition: transform .2s ease; }
.accordion details[open] summary::after { transform: rotate(45deg); }
.accordion details p { margin: -5px 0 24px; padding-right: 60px; color: var(--muted); line-height: 1.65; }

.final-cta { padding-top: 65px; }
.final-cta-card { position: relative; padding: 92px 40px; text-align: center; border-radius: var(--radius-xl); background: linear-gradient(145deg, var(--teal), var(--teal-pressed)); color: white; overflow: hidden; }
.final-cta-card::before, .final-cta-card::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.12); }
.final-cta-card::before { width: 520px; height: 520px; left: -220px; top: -210px; }
.final-cta-card::after { width: 650px; height: 650px; right: -340px; bottom: -420px; }
.final-mark { width: 92px; height: 92px; margin: 0 auto 30px; border-radius: 23px; overflow: hidden; box-shadow: 0 18px 40px rgba(8,30,26,.25); }
.final-cta .eyebrow { color: var(--teal-dark-mode); }
.final-cta h2 { position: relative; z-index: 1; margin: 20px 0 18px; font-size: clamp(52px,6vw,82px); line-height: .98; letter-spacing: -.055em; }
.final-cta p { position: relative; z-index: 1; margin: 0 0 32px; color: #d8e6e2; font-size: 20px; }
.final-cta .button { position: relative; z-index: 1; margin-inline: auto; }

.site-footer { padding: 30px 0 48px; }
.footer-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 22px; padding-top: 30px; border-top: 1px solid var(--line); }
.footer-brand { display: flex; align-items: center; gap: 18px; }
.footer-brand .brand-wordmark { width: 130px; }
.footer-brand p { margin: 0; color: var(--muted); font-size: 13px; }
.footer-links { display: flex; gap: 22px; color: var(--muted); font-size: 14px; }
.footer-links a:hover { color: var(--ink); }
.footer-legal { grid-column: 1 / -1; margin: 2px 0 0; color: var(--muted); font-size: 12px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1020px) {
  :root { --shell: 900px; }
  .hero { min-height: auto; padding-bottom: 80px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-top: 40px; max-width: 760px; }
  .hero-visual { min-height: 660px; max-width: 650px; width: 100%; margin-inline: auto; }
  .split-grid, .tour-grid { gap: 55px; }
  .privacy-card { grid-template-columns: auto 1fr; }
  .privacy-facts { grid-column: 2; grid-template-columns: repeat(3,1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card { display: grid; grid-template-columns: auto 1fr; column-gap: 22px; }
  .step-card .step-label, .step-card h3, .step-card p { grid-column: 2; }
  .step-card .step-label { margin-top: 2px; }
}

@media (max-width: 800px) {
  :root { --header-height: 70px; }
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .section { padding: 92px 0; }
  .menu-button { display: block; }
  .site-nav {
    position: fixed; top: var(--header-height); left: 14px; right: 14px;
    display: grid; gap: 4px; padding: 14px; border-radius: 24px;
    background: color-mix(in srgb, var(--surface) 94%, transparent);
    box-shadow: var(--shadow); border: 1px solid var(--line);
    opacity: 0; transform: translateY(-12px) scale(.98); pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .site-nav.is-open { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
  .site-nav a { padding: 14px 15px; border-radius: 14px; }
  .nav-cta { text-align: center; }
  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }
  .hero { padding-top: calc(var(--header-height) + 58px); }
  .hero h1 { font-size: clamp(60px,18vw,88px); }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-visual { min-height: 590px; transform: scale(.92); transform-origin: top center; margin-bottom: -40px; }
  .principle-grid, .split-grid, .tour-grid, .pricing-grid, .faq-grid { grid-template-columns: 1fr; }
  .principle + .principle { border-left: 0; border-top: 1px solid var(--line); }
  .principle { padding-inline: 8px; }
  .split-grid { gap: 50px; }
  .tour-copy { order: 1; }
  .tour-phone { order: 2; }
  .privacy-card { grid-template-columns: 1fr; padding: 34px 28px; }
  .privacy-facts { grid-column: 1; grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; }
}

@media (max-width: 560px) {
  .brand-link { width: 132px; }
  .hero-copy { padding-top: 15px; }
  .hero h1 { font-size: 60px; }
  .hero-lede { font-size: 19px; }
  .hero-visual { min-height: 500px; transform: scale(.78); margin-top: -22px; margin-bottom: -95px; }
  .phone--front { left: -5px; }
  .phone--back { right: -15px; }
  .floating-card--kept { right: -20px; }
  .floating-card--carried { left: -35px; }
  .section-copy h2, .section-heading h2, .tour-copy h2 { font-size: 42px; }
  .ledger-demo { padding: 18px; border-radius: 28px; }
  .demo-row { grid-template-columns: 43px 1fr; }
  .demo-state { grid-column: 2; justify-self: start; }
  .step-card { display: block; padding: 28px; }
  .step-card .step-label { margin-top: 26px; }
  .privacy-facts { grid-template-columns: 1fr; }
  .privacy-facts div { display: flex; align-items: baseline; gap: 10px; }
  .tour-tabs { overflow-x: auto; padding-bottom: 4px; }
  .phone-shell--large { width: min(350px, 90vw); }
  .price-card { padding: 29px 24px; }
  .price-badge { position: static; display: inline-block; margin-bottom: 16px; }
  .final-cta-card { padding: 70px 22px; }
  .final-cta h2 { font-size: 52px; }
  .footer-brand { align-items: flex-start; flex-direction: column; gap: 8px; }
}

@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #121415;
    --surface: #1b1e1f;
    --ink: #f7f5f0;
    --muted: #a3a7a9;
    --line: rgba(247,245,240,.11);
    --shadow: 0 28px 80px rgba(0,0,0,.36);
  }
  .brand-wordmark--dark { display: none; }
  .brand-wordmark--light { display: block; }
  .site-header { background: rgba(18,20,21,.78); }
  .nav-cta { background: var(--teal-dark-mode); color: #121415; }
  .phone-shell { border-color: rgba(255,255,255,.1); background: #1b1e1f; }
  .floating-card { background: rgba(27,30,31,.88); border-color: rgba(255,255,255,.08); }
  .demo-circle, .demo-state { background: #252a29; }
  .demo-row:hover { background: rgba(139,199,189,.07); }
  .ledger-demo { border-color: rgba(139,199,189,.09); }
  .price-card--featured { background: #1f6b61; }
  .button--secondary { background: #203a36; color: var(--teal-dark-mode); }
  .accordion summary::after, .check-list span { background: #203a36; color: var(--teal-dark-mode); }
  .site-nav { background: rgba(27,30,31,.96); }
}

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