@font-face {
  font-family: "Clash Display";
  src: url("/assets/fonts/clash-display-semibold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Clash Display";
  src: url("/assets/fonts/clash-display-bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("/assets/fonts/satoshi-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("/assets/fonts/satoshi-medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("/assets/fonts/satoshi-bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #0d1110;
  --ink-2: #131816;
  --ink-3: #1a201d;
  --paper: #f3f0e8;
  --paper-2: #e6e0d3;
  --paper-3: #d7cfbf;
  --white: #fffdf7;
  --text: #f2efe7;
  --text-dim: #a9afa8;
  --text-muted: #747c76;
  --text-dark: #18201c;
  --line: #29312d;
  --line-light: rgba(24, 32, 28, .16);
  --cobalt: #6f86ff;
  --cobalt-soft: #aeb9ff;
  --saffron: #f2a84b;
  --mint: #5ec6a5;
  --coral: #eb7667;
  --display: "Clash Display", "Avenir Next", system-ui, sans-serif;
  --body: "Satoshi", "Avenir Next", system-ui, sans-serif;
  --mono: "SFMono-Regular", "Cascadia Code", "Roboto Mono", monospace;
  --shell: 1180px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --radius-sm: .65rem;
  --radius-md: 1rem;
  --radius-lg: 1.55rem;
  --ease: cubic-bezier(.2, .72, .2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

:focus-visible {
  outline: 2px solid var(--cobalt-soft);
  outline-offset: 4px;
  border-radius: 4px;
}

.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: .75rem;
  left: .75rem;
  z-index: 200;
  transform: translateY(-180%);
  background: var(--white);
  color: var(--ink);
  padding: .7rem 1rem;
  border-radius: .5rem;
  font-weight: 700;
  transition: transform .2s var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(100%, var(--shell));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow,
.micro-label {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .14em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin: 0;
  color: var(--text-muted);
  font-size: .71rem;
  font-weight: 600;
}

.eyebrow::before {
  content: "";
  width: 1.35rem;
  height: 1px;
  background: currentColor;
}

.micro-label {
  display: block;
  color: var(--text-muted);
  font-size: .61rem;
  font-weight: 600;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -.025em;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--ink) 78%, transparent);
  backdrop-filter: saturate(1.25) blur(18px);
  transition: border-color .25s ease, background .25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: color-mix(in srgb, var(--ink) 92%, transparent);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .72rem;
  font-family: var(--display);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -.02em;
}

.brand-mark {
  display: grid;
  align-content: center;
  gap: 3px;
  width: 2rem;
  height: 2rem;
  padding: .42rem;
  border: 1px solid var(--line);
  border-radius: .62rem;
  background: var(--ink-2);
}

.brand-mark i {
  display: block;
  height: 3px;
  border-radius: 4px;
}

.brand-mark i:nth-child(1) {
  width: 100%;
  background: var(--cobalt);
}

.brand-mark i:nth-child(2) {
  width: 66%;
  background: var(--saffron);
}

.brand-mark i:nth-child(3) {
  width: 82%;
  background: var(--mint);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.7vw, 2.4rem);
}

.site-nav > a {
  color: var(--text-dim);
  font-size: .9rem;
  font-weight: 500;
  transition: color .2s ease;
}

.site-nav > a:hover {
  color: var(--white);
}

.site-nav .nav-action {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  padding: .6rem .85rem .6rem 1rem;
  border: 1px solid var(--line);
  border-radius: .65rem;
  color: var(--text);
  background: var(--ink-2);
  font-weight: 700;
  transition: transform .2s var(--ease), border-color .2s ease, background .2s ease;
}

.site-nav .nav-action:hover {
  transform: translateY(-2px);
  border-color: #48544e;
  background: var(--ink-3);
}

.menu-button {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  padding: .75rem;
  border: 1px solid var(--line);
  border-radius: .65rem;
  background: var(--ink-2);
  color: var(--text);
  cursor: pointer;
}

.menu-button span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 1px;
  margin-block: .3rem;
  background: currentColor;
  transition: transform .2s ease;
}

.hero {
  position: relative;
  min-height: min(58rem, 100dvh);
  padding: clamp(8.5rem, 14vw, 11rem) 0 clamp(5rem, 8vw, 7.8rem);
  overflow: hidden;
}

.hero-grid,
.closing-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 4rem 4rem;
  mask-image: radial-gradient(ellipse at 50% 32%, #000 5%, transparent 76%);
}

.hero-glow {
  position: absolute;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .13;
  pointer-events: none;
}

.hero-glow-a {
  top: -13rem;
  right: -8rem;
  background: var(--cobalt);
}

.hero-glow-b {
  bottom: -19rem;
  left: -10rem;
  background: var(--mint);
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(24rem, .97fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 6rem);
}

.hero-copy {
  min-width: 0;
  max-width: 43rem;
}

.hero h1 {
  max-width: 12ch;
  margin-top: 1.5rem;
  font-size: clamp(3rem, 6.6vw, 5.75rem);
  line-height: .94;
}

.hero h1 em {
  color: var(--cobalt-soft);
  font-style: normal;
}

.hero-lede {
  max-width: 35rem;
  margin: 1.75rem 0 0;
  color: var(--text-dim);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.58;
}

.hero-actions,
.closing-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 2.15rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  min-height: 3.2rem;
  padding: .8rem 1.15rem;
  border: 1px solid transparent;
  border-radius: .72rem;
  font-size: .93rem;
  font-weight: 700;
  line-height: 1.1;
  transition: transform .22s var(--ease), box-shadow .22s ease, background .22s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:active {
  transform: scale(.98);
}

.button-primary {
  color: var(--ink);
  background: var(--cobalt);
  box-shadow: 0 1rem 2.5rem -1.4rem color-mix(in srgb, var(--cobalt) 88%, transparent);
}

.button-primary:hover {
  background: #7c90ff;
  box-shadow: 0 1.25rem 3rem -1.35rem color-mix(in srgb, var(--cobalt) 95%, transparent);
}

.button-dark {
  color: var(--paper);
  background: var(--ink);
}

.button-dark:hover {
  background: #171d1a;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: var(--text);
  font-size: .92rem;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: #4c5550;
  text-underline-offset: .3rem;
  transition: color .2s ease, text-decoration-color .2s ease;
}

.text-link:hover {
  color: var(--white);
  text-decoration-color: var(--cobalt-soft);
}

.hero-notes {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.25rem;
  margin: 1.8rem 0 0;
  padding: 0;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: .69rem;
  list-style: none;
}

.hero-notes li {
  display: inline-flex;
  align-items: center;
  gap: .52rem;
}

.hero-notes li::before {
  content: "";
  width: .35rem;
  height: .35rem;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 .2rem rgba(94, 198, 165, .08);
}

.hero-instrument {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  background: var(--ink-2);
  box-shadow: 0 3.5rem 7rem -4rem #000, inset 0 1px rgba(255, 255, 255, .04);
  transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
  transform-origin: left center;
  overflow: hidden;
}

.instrument-top {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 3rem;
  padding: 0 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--text-muted);
  background: #171c1a;
  font-family: var(--mono);
  font-size: .63rem;
}

.traffic-lights {
  display: flex;
  gap: .35rem;
}

.traffic-lights i {
  width: .52rem;
  height: .52rem;
  border-radius: 50%;
  background: #333c37;
}

.instrument-state {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}

.instrument-state i {
  width: .38rem;
  height: .38rem;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 .75rem var(--mint);
}

.instrument-body {
  padding: clamp(1rem, 2vw, 1.4rem);
}

.date-line {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: .4rem .2rem 1.25rem;
}

.date-line strong {
  display: block;
  margin-top: .2rem;
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0;
  word-spacing: .08em;
}

.date-chip {
  flex: 0 0 auto;
  padding: .42rem .55rem;
  border: 1px solid var(--line);
  border-radius: .48rem;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: .62rem;
}

.task-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: .9rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: .75rem;
  background: var(--ink);
}

.task-row + .task-row {
  margin-top: .65rem;
}

.task-row-focus {
  --task-accent: var(--cobalt);
}

.task-row-receipt {
  --task-accent: var(--saffron);
}

.task-row-reminder {
  --task-accent: var(--mint);
}

.task-number {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid color-mix(in srgb, var(--task-accent) 42%, transparent);
  border-radius: .55rem;
  color: var(--task-accent);
  background: color-mix(in srgb, var(--task-accent) 10%, transparent);
  font-family: var(--mono);
  font-size: .67rem;
  font-weight: 700;
}

.task-copy {
  min-width: 0;
}

.task-copy strong {
  display: block;
  margin-top: .16rem;
  font-size: .84rem;
  line-height: 1.3;
}

.task-copy small {
  display: block;
  margin-top: .16rem;
  color: var(--text-muted);
  font-size: .69rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-status {
  padding: .28rem .45rem;
  border: 1px solid color-mix(in srgb, var(--task-accent) 32%, transparent);
  border-radius: 99px;
  color: var(--task-accent);
  font-family: var(--mono);
  font-size: .55rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.instrument-footer {
  display: flex;
  justify-content: space-between;
  padding: 1.1rem .25rem .1rem;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: .61rem;
}

.principles {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--ink-2);
}

.principles-track {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 4rem;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .03em;
  white-space: nowrap;
}

.principles-track span {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
}

.principles-track i {
  width: .38rem;
  height: .38rem;
  transform: rotate(45deg);
  background: var(--cobalt);
}

.section {
  padding: clamp(5.2rem, 10vw, 9.5rem) 0;
}

.apps-section {
  background: var(--ink);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(17rem, .75fr);
  align-items: end;
  gap: 3rem;
}

.section-heading h2,
.task-intro h2,
.tool-copy h2,
.clarity-copy h2,
.faq-heading h2,
.closing-content h2 {
  margin-top: 1.1rem;
  font-size: clamp(2.35rem, 5vw, 4.5rem);
  line-height: 1;
}

.section-heading > p {
  max-width: 31rem;
  margin: 0 0 .35rem;
  color: var(--text-dim);
}

.product-stack {
  margin-top: clamp(3.4rem, 7vw, 6.5rem);
}

.product-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, .9fr);
  align-items: center;
  gap: clamp(2.5rem, 7vw, 6.5rem);
  min-height: 37rem;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 92% 6%, color-mix(in srgb, var(--panel-accent) 12%, transparent), transparent 31%),
    var(--ink-2);
  overflow: hidden;
}

.product-panel + .product-panel {
  margin-top: 1.25rem;
}

.product-noskip {
  --panel-accent: var(--cobalt);
}

.product-receipts {
  --panel-accent: var(--saffron);
}

.product-receipts .product-copy {
  order: 2;
}

.product-kicker {
  display: flex;
  align-items: center;
  gap: .8rem;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: .66rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.product-index {
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border: 1px solid color-mix(in srgb, var(--panel-accent) 42%, transparent);
  border-radius: .55rem;
  color: var(--panel-accent);
  background: color-mix(in srgb, var(--panel-accent) 9%, transparent);
  font-weight: 700;
}

.product-copy h3 {
  margin-top: 1.4rem;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: .95;
}

.product-tagline {
  max-width: 31rem;
  margin: 1.15rem 0 0;
  color: var(--text-dim);
  font-size: 1.08rem;
}

.product-points {
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.product-points li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .9rem;
  padding: .9rem 0;
  border-bottom: 1px solid var(--line);
}

.product-points li > span {
  color: var(--panel-accent);
  font-family: var(--mono);
  font-size: .65rem;
}

.product-points strong {
  display: block;
  font-size: .9rem;
  line-height: 1.25;
}

.product-points small {
  display: block;
  margin-top: .18rem;
  color: var(--text-muted);
  font-size: .76rem;
  line-height: 1.45;
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin-top: 1.6rem;
  color: var(--panel-accent);
  font-size: .88rem;
  font-weight: 700;
  transition: gap .2s var(--ease), color .2s ease;
}

.product-link:hover {
  gap: .85rem;
  color: color-mix(in srgb, var(--panel-accent) 74%, white);
}

.product-visual {
  position: relative;
  min-width: 0;
}

.noskip-visual {
  padding: 1rem;
  border: 1px solid #323b36;
  border-radius: 1.15rem;
  background: #101412;
  box-shadow: 0 2.6rem 5rem -3.4rem #000;
  transform: rotate(2deg);
}

.visual-header {
  display: flex;
  justify-content: space-between;
  padding: .3rem .25rem 1rem;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .12em;
}

.promise-card {
  padding: clamp(1.3rem, 3vw, 2rem);
  border: 1px solid color-mix(in srgb, var(--cobalt) 35%, #27302b);
  border-radius: .9rem;
  background:
    linear-gradient(135deg, rgba(111, 134, 255, .13), transparent 46%),
    var(--ink-2);
}

.promise-card strong {
  display: block;
  max-width: 10ch;
  margin-top: 1rem;
  font-family: var(--display);
  font-size: clamp(1.7rem, 4vw, 2.75rem);
  line-height: 1;
}

.promise-card p {
  max-width: 28rem;
  margin: 1rem 0 0;
  color: var(--text-dim);
  font-size: .84rem;
}

.progress-line {
  height: .4rem;
  margin-top: 2.2rem;
  border-radius: 2rem;
  background: #252d29;
  overflow: hidden;
}

.progress-line i {
  display: block;
  width: 68%;
  height: 100%;
  border-radius: inherit;
  background: var(--cobalt);
  box-shadow: 0 0 1.3rem var(--cobalt);
}

.promise-meta,
.visual-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.promise-meta {
  margin-top: .65rem;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: .62rem;
}

.visual-action {
  margin-top: .75rem;
  padding: .9rem 1rem;
  border-radius: .72rem;
  color: #fff;
  background: var(--cobalt);
  font-size: .79rem;
  font-weight: 700;
}

.visual-action b {
  font-size: 1rem;
}

.receipt-visual {
  min-height: 30rem;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, rgba(242, 168, 75, .12), transparent 58%),
    repeating-linear-gradient(135deg, transparent 0 10px, rgba(255,255,255,.018) 10px 11px);
}

.receipt-paper {
  width: min(100%, 24rem);
  padding: 1.6rem;
  color: #2b2924;
  background: var(--paper);
  box-shadow: 0 2.5rem 5rem -3rem #000;
  transform: rotate(-2.5deg);
  clip-path: polygon(0 0, 100% 0, 100% 97%, 96% 100%, 92% 97%, 88% 100%, 84% 97%, 80% 100%, 76% 97%, 72% 100%, 68% 97%, 64% 100%, 60% 97%, 56% 100%, 52% 97%, 48% 100%, 44% 97%, 40% 100%, 36% 97%, 32% 100%, 28% 97%, 24% 100%, 20% 97%, 16% 100%, 12% 97%, 8% 100%, 4% 97%, 0 100%);
}

.receipt-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px dashed #aaa18f;
}

.receipt-logo {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: .5rem;
  color: var(--paper);
  background: var(--text-dark);
  font-family: var(--display);
  font-weight: 700;
}

.receipt-brand strong,
.receipt-brand small {
  display: block;
}

.receipt-brand strong {
  font-family: var(--display);
  font-size: 1.05rem;
}

.receipt-brand small {
  color: #756f64;
  font-size: .66rem;
}

.receipt-item {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: .7rem;
  padding: .85rem 0;
  border-bottom: 1px dashed #c7bead;
  font-size: .76rem;
}

.receipt-item span {
  color: #7b7468;
  font-family: var(--mono);
  font-size: .62rem;
  text-transform: uppercase;
}

.receipt-item b {
  font-weight: 700;
}

.coverage-meter {
  height: .42rem;
  margin-top: 1.25rem;
  border-radius: 1rem;
  background: #d6cebd;
  overflow: hidden;
}

.coverage-meter i {
  display: block;
  width: 71%;
  height: 100%;
  border-radius: inherit;
  background: var(--mint);
}

.receipt-reminder {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.2rem;
  padding: .8rem;
  border: 1px solid #bcb29e;
  border-radius: .55rem;
  font-size: .68rem;
}

.receipt-reminder span {
  color: #756f64;
}

.receipt-code {
  margin-top: 1.25rem;
  color: #8b8376;
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .12em;
  text-align: center;
}

.task-section {
  border-block: 1px solid var(--line-light);
  color: var(--text-dark);
  background: var(--paper);
}

.task-layout {
  display: grid;
  grid-template-columns: minmax(18rem, .72fr) minmax(0, 1.28fr);
  gap: clamp(3rem, 9vw, 8rem);
}

.task-section .eyebrow,
.tool-section .eyebrow {
  color: #77766f;
}

.task-intro h2 {
  max-width: 9ch;
}

.task-intro > p:not(.eyebrow) {
  max-width: 28rem;
  margin: 1.4rem 0 0;
  color: #5f655f;
}

.light-link {
  margin-top: 1.7rem;
  color: var(--text-dark);
  text-decoration-color: #9aa099;
}

.light-link:hover {
  color: #000;
  text-decoration-color: var(--cobalt);
}

.task-links {
  border-top: 1px solid var(--line-light);
}

.task-link {
  display: grid;
  grid-template-columns: 2rem 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1.4rem .2rem;
  border-bottom: 1px solid var(--line-light);
  transition: padding .24s var(--ease), background .24s ease;
}

.task-link:hover {
  padding-inline: .8rem;
  background: rgba(24, 32, 28, .04);
}

.task-link-index {
  color: #878b85;
  font-family: var(--mono);
  font-size: .67rem;
}

.task-link strong,
.task-link small {
  display: block;
}

.task-link strong {
  font-family: var(--display);
  font-size: clamp(1.1rem, 2vw, 1.42rem);
  letter-spacing: -.015em;
}

.task-link small {
  margin-top: .2rem;
  color: #7d817c;
  font-size: .72rem;
}

.tool-section {
  color: var(--text-dark);
  background: var(--paper-2);
}

.tool-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(14rem, .62fr) minmax(0, 1fr) minmax(14rem, .65fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  min-height: 31rem;
  padding: clamp(2rem, 5vw, 4.2rem);
  border: 1px solid rgba(24, 32, 28, .11);
  border-radius: var(--radius-lg);
  background: var(--paper);
  box-shadow: 0 2rem 5rem -4rem #403b32;
  overflow: hidden;
}

.tool-orbit {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
}

.orbit {
  position: absolute;
  border: 1px solid #b8b09f;
  border-radius: 50%;
}

.orbit-a {
  inset: 6%;
}

.orbit-b {
  inset: 24%;
}

.orbit-a::after,
.orbit-b::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -4px;
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--cobalt);
  box-shadow: 0 0 0 .35rem rgba(111, 134, 255, .12);
}

.orbit-b::after {
  top: auto;
  right: 6%;
  bottom: 2%;
  left: auto;
  background: var(--saffron);
  box-shadow: 0 0 0 .35rem rgba(242, 168, 75, .13);
}

.orbit-center {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 5.7rem;
  height: 5.7rem;
  border-radius: 50%;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--display);
  font-size: 1.85rem;
  font-weight: 600;
  line-height: .8;
  box-shadow: 0 1rem 2.5rem -1.5rem #000;
}

.orbit-center small {
  font-family: var(--mono);
  font-size: .48rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.tool-copy h2 {
  max-width: 11ch;
  font-size: clamp(2.25rem, 4.3vw, 3.75rem);
}

.tool-copy > p:not(.eyebrow) {
  max-width: 32rem;
  margin: 1.35rem 0 0;
  color: #5f655f;
}

.tool-copy .button {
  margin-top: 1.8rem;
}

.tool-result {
  padding: 1.35rem;
  border: 1px solid #c7bfaf;
  border-radius: .8rem;
  background: #ebe6dc;
}

.tool-result > strong {
  display: block;
  margin: .8rem 0 1.2rem;
  font-family: var(--display);
  font-size: 1.55rem;
  line-height: 1.05;
}

.tool-result > div {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  padding: .65rem 0;
  border-top: 1px solid #cec6b6;
  font-size: .68rem;
}

.tool-result > div span {
  color: #78786f;
}

.clarity-section {
  background: var(--ink);
}

.clarity-layout {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(22rem, 1.1fr);
  align-items: start;
  gap: clamp(3rem, 8vw, 7rem);
}

.clarity-copy {
  position: sticky;
  top: 7.5rem;
}

.clarity-copy h2 {
  font-size: clamp(2.25rem, 4.4vw, 4rem);
}

.clarity-copy > p:not(.eyebrow) {
  max-width: 33rem;
  margin: 1.4rem 0 0;
  color: var(--text-dim);
}

.clarity-copy .text-link {
  margin-top: 1.6rem;
}

.clarity-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.clarity-list li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 1rem;
  padding: 1.55rem 0;
  border-bottom: 1px solid var(--line);
}

.clarity-list li > span {
  color: var(--cobalt-soft);
  font-family: var(--mono);
  font-size: .67rem;
}

.clarity-list strong,
.clarity-list small {
  display: block;
}

.clarity-list strong {
  font-family: var(--display);
  font-size: 1.25rem;
  letter-spacing: -.01em;
}

.clarity-list small {
  max-width: 34rem;
  margin-top: .35rem;
  color: var(--text-muted);
  font-size: .8rem;
  line-height: 1.5;
}

.faq-section {
  border-top: 1px solid var(--line-light);
  color: var(--text-dark);
  background: var(--paper);
}

.faq-heading {
  max-width: 47rem;
}

.faq-section .eyebrow {
  color: #777c76;
}

.faq-heading h2 {
  font-size: clamp(2.5rem, 5vw, 4.6rem);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--line-light);
}

.faq-item {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 1rem;
  min-height: 14rem;
  padding: 1.6rem clamp(.25rem, 3vw, 2.2rem) 2rem 0;
  border-bottom: 1px solid var(--line-light);
}

.faq-item:nth-child(odd) {
  border-right: 1px solid var(--line-light);
}

.faq-item:nth-child(even) {
  padding-left: clamp(1rem, 3vw, 2.2rem);
}

.faq-item > span {
  color: #838780;
  font-family: var(--mono);
  font-size: .66rem;
}

.faq-item h3 {
  font-size: 1.32rem;
  line-height: 1.15;
}

.faq-item p {
  max-width: 34rem;
  margin: .8rem 0 0;
  color: #60655f;
  font-size: .88rem;
  line-height: 1.58;
}

.closing-section {
  position: relative;
  min-height: 38rem;
  display: grid;
  align-items: center;
  padding: 6rem 0;
  overflow: hidden;
}

.closing-section::before {
  content: "";
  position: absolute;
  inset: auto 6% -24rem auto;
  width: 40rem;
  height: 40rem;
  border-radius: 50%;
  background: var(--cobalt);
  filter: blur(120px);
  opacity: .12;
}

.closing-content {
  position: relative;
  z-index: 1;
}

.closing-content h2 {
  font-size: clamp(3rem, 7vw, 6.6rem);
  line-height: .9;
}

.closing-content h2 em {
  color: var(--cobalt-soft);
  font-style: normal;
}

.closing-content > p:not(.eyebrow) {
  max-width: 34rem;
  margin: 1.6rem 0 0;
  color: var(--text-dim);
  font-size: 1.05rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #0a0e0c;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.footer-brand {
  font-size: 1.15rem;
}

.footer-top p {
  margin: 1rem 0 0;
  color: var(--text-muted);
  font-size: .84rem;
}

.footer-top nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: flex-start;
  gap: 1rem 1.6rem;
  max-width: 34rem;
}

.footer-top nav a {
  color: var(--text-dim);
  font-size: .82rem;
  transition: color .2s ease;
}

.footer-top nav a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1.25rem;
  padding-bottom: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: .61rem;
}

.reveal {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Interior pages */
.interior-main {
  min-height: 70dvh;
  padding-top: 4.5rem;
  background: var(--paper);
  color: var(--text-dark);
}

.interior-hero {
  position: relative;
  padding: clamp(5rem, 10vw, 8.5rem) 0 clamp(3.5rem, 7vw, 6rem);
  border-bottom: 1px solid var(--line-light);
  overflow: hidden;
}

.interior-hero::after {
  content: "";
  position: absolute;
  width: 28rem;
  height: 28rem;
  top: -16rem;
  right: -8rem;
  border-radius: 50%;
  background: var(--page-accent, var(--cobalt));
  filter: blur(100px);
  opacity: .15;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .55rem;
  margin: 0 0 1.5rem;
  color: #747a74;
  font-family: var(--mono);
  font-size: .67rem;
}

.breadcrumb a {
  text-decoration: underline;
  text-underline-offset: .2rem;
}

.interior-hero h1 {
  position: relative;
  z-index: 1;
  max-width: 12ch;
  font-size: clamp(3.2rem, 8vw, 7rem);
  line-height: .9;
}

.interior-hero .lede {
  position: relative;
  z-index: 1;
  max-width: 42rem;
  margin: 1.6rem 0 0;
  color: #5f655f;
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
}

.status-line {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem 1rem;
  margin-top: 1.8rem;
  color: #737871;
  font-family: var(--mono);
  font-size: .67rem;
}

.status-line span {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}

.status-line i {
  width: .38rem;
  height: .38rem;
  border-radius: 50%;
  background: var(--page-accent, var(--cobalt));
}

.content-section {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(14rem, .4fr) minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 6rem);
}

.content-aside {
  align-self: start;
  position: sticky;
  top: 7rem;
}

.content-aside .eyebrow {
  color: #777c76;
}

.content-aside p {
  margin: 1rem 0 0;
  color: #747972;
  font-size: .82rem;
}

.prose {
  max-width: 48rem;
}

.prose h2 {
  margin-top: 3.2rem;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  margin-top: 2.2rem;
  font-size: 1.35rem;
}

.prose p,
.prose li {
  color: #555c56;
}

.prose p {
  margin: 1rem 0 0;
}

.prose ul,
.prose ol {
  margin: 1.2rem 0 0;
  padding-left: 1.2rem;
}

.prose li + li {
  margin-top: .65rem;
}

.prose a {
  color: #334fc3;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: .2rem;
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .8rem;
  margin-top: 1.5rem;
}

.info-card {
  padding: 1.2rem;
  border: 1px solid var(--line-light);
  border-radius: .75rem;
  background: rgba(255, 255, 255, .28);
}

.info-card span {
  color: #7a7e78;
  font-family: var(--mono);
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .09em;
}

.info-card strong {
  display: block;
  margin-top: .55rem;
  font-family: var(--display);
  font-size: 1.16rem;
  line-height: 1.1;
}

.notice {
  margin-top: 1.5rem;
  padding: 1.2rem;
  border-left: 3px solid var(--page-accent, var(--cobalt));
  color: #555c56;
  background: rgba(255, 255, 255, .34);
}

.page-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.page-card {
  min-height: 14rem;
  padding: 1.4rem;
  border: 1px solid var(--line-light);
  border-radius: .9rem;
  background: rgba(255, 255, 255, .3);
  transition: transform .2s var(--ease), background .2s ease;
}

.page-card:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, .48);
}

.page-card span {
  color: #7a7e78;
  font-family: var(--mono);
  font-size: .62rem;
  text-transform: uppercase;
}

.page-card h2,
.page-card h3 {
  margin-top: 2rem;
  font-size: 1.6rem;
  line-height: 1.05;
}

.page-card p {
  margin: .75rem 0 0;
  color: #626862;
  font-size: .83rem;
}

.page-card b {
  display: inline-block;
  margin-top: 1rem;
  color: #334fc3;
  font-size: .78rem;
}

.calculator-wrap {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(19rem, 1.1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.calculator-panel,
.calculator-result-panel {
  padding: clamp(1.3rem, 4vw, 2rem);
  border: 1px solid var(--line-light);
  border-radius: 1rem;
}

.calculator-panel {
  background: rgba(255, 255, 255, .32);
}

.calculator-result-panel {
  color: var(--text);
  background: var(--ink);
}

.field {
  display: grid;
  gap: .45rem;
}

.field + .field {
  margin-top: 1rem;
}

.field label {
  font-size: .78rem;
  font-weight: 700;
}

.field input,
.field select {
  width: 100%;
  min-height: 3rem;
  padding: .65rem .75rem;
  border: 1px solid #bfb8a9;
  border-radius: .55rem;
  color: var(--text-dark);
  background: var(--white);
}

.field input:focus,
.field select:focus {
  border-color: var(--cobalt);
  outline: 2px solid rgba(111, 134, 255, .18);
}

.calculator-button {
  width: 100%;
  margin-top: 1.25rem;
  cursor: pointer;
}

.calculator-error {
  min-height: 1.4rem;
  margin: .65rem 0 0;
  color: #9b3329;
  font-size: .75rem;
}

.calculator-result-panel .micro-label {
  color: var(--text-muted);
}

.result-date {
  display: block;
  margin-top: 1.2rem;
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: .95;
}

.result-list {
  margin: 1.7rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.result-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem 0;
  border-bottom: 1px solid var(--line);
  font-size: .75rem;
}

.result-list span {
  color: var(--text-muted);
}

.result-note {
  margin: 1.2rem 0 0;
  color: var(--text-dim);
  font-size: .78rem;
}

.copy-result {
  margin-top: 1.15rem;
  border-color: var(--line);
  color: var(--text);
  background: var(--ink-2);
  cursor: pointer;
}

.copy-result:hover {
  background: var(--ink-3);
}

@media (max-width: 980px) {
  .hero {
    min-height: auto;
  }

  .hero-layout,
  .product-panel,
  .task-layout,
  .tool-card,
  .clarity-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-copy {
    max-width: 48rem;
  }

  .hero h1 {
    max-width: min(13ch, 100%);
  }

  .hero-instrument {
    width: min(100%, 42rem);
    transform: none;
  }

  .principles-track {
    justify-content: flex-start;
    width: max-content;
    min-width: 100%;
  }

  .product-panel {
    min-height: 0;
  }

  .product-receipts .product-copy {
    order: 0;
  }

  .task-intro h2 {
    max-width: 13ch;
  }

  .task-intro > p:not(.eyebrow) {
    max-width: 38rem;
  }

  .tool-card {
    grid-template-columns: minmax(12rem, .6fr) 1fr;
  }

  .tool-result {
    grid-column: 1 / -1;
  }

  .clarity-copy {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-header {
    background: color-mix(in srgb, var(--ink) 92%, transparent);
  }

  .menu-button {
    display: block;
  }

  .menu-button[aria-expanded="true"] span:not(.sr-only):first-of-type {
    transform: translateY(3px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] span:not(.sr-only):last-of-type {
    transform: translateY(-3px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    inset: 4.5rem 0 auto;
    display: grid;
    gap: 0;
    padding: 1rem var(--gutter) 1.5rem;
    border-bottom: 1px solid var(--line);
    background: var(--ink);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform .28s var(--ease), opacity .2s ease, visibility .2s;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .site-nav > a {
    padding: .9rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
  }

  .site-nav .nav-action {
    justify-content: space-between;
    margin-top: .75rem;
    padding: .8rem 1rem;
    border-bottom: 1px solid var(--line);
  }

  .hero {
    padding-top: 8rem;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.55rem, 12.5vw, 4.2rem);
    line-height: .96;
    overflow-wrap: break-word;
  }

  .hero h1 em {
    overflow-wrap: break-word;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-instrument {
    max-width: 100%;
    margin-top: .5rem;
  }

  .instrument-top {
    grid-template-columns: auto 1fr;
  }

  .instrument-top > span:nth-child(2) {
    display: none;
  }

  .task-row {
    grid-template-columns: auto 1fr;
  }

  .task-status {
    display: none;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .section-heading h2 br {
    display: none;
  }

  .product-panel {
    padding: 1.25rem;
  }

  .receipt-visual {
    min-height: 25rem;
  }

  .tool-card {
    grid-template-columns: 1fr;
  }

  .tool-orbit {
    width: min(15rem, 70vw);
    margin-inline: auto;
  }

  .tool-result {
    grid-column: auto;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .faq-item:nth-child(odd) {
    border-right: 0;
  }

  .faq-item:nth-child(even) {
    padding-left: 0;
  }

  .footer-top {
    flex-direction: column;
  }

  .footer-top nav {
    justify-content: flex-start;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .content-layout,
  .calculator-wrap {
    grid-template-columns: 1fr;
  }

  .content-aside {
    position: static;
  }

  .page-cards,
  .info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 16px;
  }

  .hero-notes {
    display: grid;
  }

  .task-copy small {
    white-space: normal;
  }

  .product-panel {
    border-radius: 1rem;
  }

  .receipt-paper {
    padding: 1.2rem;
  }

  .task-link {
    grid-template-columns: 1.5rem 1fr auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}