:root {
  --cream: #f3ebdd;
  --sand: #e6d5bc;
  --paper: #fbf6ee;
  --ink: #221c18;
  --ink-soft: #3a312b;
  --label: #5c5148;
  --line: rgba(34, 28, 24, 0.14);
  --foil: #c6a15b;
  --orange: #e07b2f;
  --gold-text: #6e4a22;
  --halo: #f4e7d4;
  --header: 4.4rem;
  color-scheme: light;
}

@font-face {
  font-family: Fraunces;
  src: url("fonts/fraunces.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: Fraunces;
  src: url("fonts/fraunces-italic.woff2") format("woff2");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

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

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

@font-face {
  font-family: Outfit;
  src: url("fonts/outfit-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(900px 420px at 8% -10%, rgba(255, 252, 247, 0.85), transparent 55%),
    var(--cream);
  color: var(--ink-soft);
  font-family: Outfit, Inter, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.6;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
p,
ul,
ol,
figure,
fieldset,
blockquote {
  margin: 0;
}

h1,
h2,
h3,
.lede,
.footer-brand,
.domain,
.num,
.status-index strong,
.plan-list b {
  font-family: Fraunces, Georgia, "Noto Serif", serif;
  font-weight: 560;
  color: var(--ink);
  letter-spacing: -0.03em;
}

h1,
h2 {
  text-wrap: balance;
  line-height: 0.96;
}

p {
  text-wrap: pretty;
}

a {
  color: inherit;
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px var(--halo);
}

main:focus,
main:focus-visible {
  outline: none;
  box-shadow: none;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: 0;
  z-index: 80;
  transform: translateY(-140%);
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-weight: 500;
  padding: 0.75rem 1rem;
  border-radius: 0 0 0.6rem 0.6rem;
}

.skip:focus,
.skip:focus-visible {
  transform: none;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.ribbon {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.55rem 1rem;
  background: var(--ink);
  color: var(--paper);
  text-align: center;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}

.ribbon span {
  text-decoration: underline;
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}

.ribbon:hover span,
.ribbon:focus-visible span {
  color: #f6e3a8;
}

.bar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(243, 235, 221, 0.96);
  border-bottom: 1px solid var(--line);
}

.bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.2rem 1.25rem;
  width: min(76rem, calc(100% - 2.2rem));
  margin: 0 auto;
  padding: 0.2rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.75rem;
  color: var(--ink);
  text-decoration: none;
  font-family: Fraunces, Georgia, serif;
  font-weight: 560;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.brand-mark {
  width: 1.45rem;
  height: 1.45rem;
  flex: none;
  color: #c4892e;
}

.brand:hover .brand-name,
.brand:focus-visible .brand-name {
  text-decoration: underline;
  text-underline-offset: 0.14em;
}

.brand:hover .brand-mark,
.brand:focus-visible .brand-mark {
  color: var(--orange);
}

.nav {
  width: 100%;
}

.nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.1rem 0.95rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.35rem 0;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.hero-copy {
  display: flex;
  justify-content: flex-start;
  padding: 2.4rem 0 0.4rem;
}

.hero-copy-inner {
  width: min(36rem, calc(100% - 2.2rem));
  margin-inline: auto;
}

.kicker {
  margin: 0 0 0.85rem;
  font-family: Outfit, Inter, sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-text);
}

h1 {
  font-size: clamp(3.15rem, 12vw, 6.5rem);
  max-width: 100%;
}

.hero h1 {
  font-size: clamp(2.15rem, 4.7vw, 3.65rem);
  line-height: 1.08;
  max-width: 16em;
}

h1 em {
  font-style: italic;
  font-weight: 500;
}

.lede {
  margin-top: 1.25rem;
  font-size: 1.2rem;
  line-height: 1.45;
  font-weight: 500;
  letter-spacing: -0.02em;
  max-width: 34rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: 1px solid var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.98rem;
  line-height: 1;
}

.btn-solid {
  background: var(--ink);
  color: var(--paper);
}

.btn-solid:hover {
  background: #3a312b;
}

.btn-line {
  background: transparent;
  color: var(--ink);
}

.btn-line:hover {
  background: rgba(34, 28, 24, 0.05);
}

.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem 1.5rem;
  margin-top: 1.8rem;
  padding: 1.35rem 1.1rem 1.7rem;
  background: var(--sand);
  min-width: 0;
}

.hero-visual .jar-wrap {
  order: 2;
}

.concept-copy {
  order: 1;
}

.jar-wrap {
  width: min(100%, 16.5rem);
}

.jar-wrap svg,
.stage svg {
  display: block;
  width: 100%;
  height: auto;
}

.concept-copy {
  width: min(100%, 18rem);
  text-align: center;
}

.concept-copy .concept-kicker {
  margin: 0;
  font-family: Outfit, Inter, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--ink);
}

.concept-copy p {
  margin-top: 0.35rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.concept-copy details {
  margin-top: 0.35rem;
}

.concept-copy summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.75rem;
  cursor: pointer;
  list-style: none;
  font-weight: 500;
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.concept-copy summary::-webkit-details-marker {
  display: none;
}

.concept-note {
  margin-top: 0.2rem;
  text-align: left;
}

.wrap {
  width: min(72rem, calc(100% - 2.2rem));
  margin-inline: auto;
}

.section {
  padding: 4.4rem 0;
}

.section h2 {
  font-size: clamp(2.15rem, 5vw, 3.45rem);
  max-width: 16ch;
}

.section .lede {
  margin-top: 1rem;
}

.split {
  display: grid;
  gap: 2rem;
}

.principles {
  list-style: none;
  padding: 0;
}

.principles li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem 1.1rem;
  padding: 1.35rem 0;
  border-top: 1px solid var(--line);
}

.principles li:last-child {
  border-bottom: 1px solid var(--line);
}

.num {
  font-style: italic;
  font-weight: 500;
  font-size: 1.55rem;
  line-height: 1;
  color: var(--gold-text);
  padding-top: 0.2rem;
}

.principles h3,
.faq h3 {
  font-size: 1.45rem;
  line-height: 1.15;
  font-weight: 560;
}

.principles p,
.closer,
.method-body p,
.faq p,
.plan-list,
.footer-grid p {
  color: var(--ink-soft);
}

.principles p {
  margin-top: 0.4rem;
}

.closer {
  margin-top: 1.25rem;
}

.method {
  margin-top: 1.8rem;
  background: var(--sand);
  border-radius: 1.4rem;
  padding: 0.35rem 1rem 0.2rem;
}

.method details {
  border-top: 1px solid rgba(34, 28, 24, 0.12);
}

.method details:first-of-type {
  border-top: 0;
}

.method summary,
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.4rem;
  padding: 0.85rem 0;
  cursor: pointer;
  list-style: none;
  color: var(--ink);
}

.method summary::-webkit-details-marker,
.faq summary::-webkit-details-marker {
  display: none;
}

.step-label {
  display: inline-flex;
  align-items: baseline;
  gap: 0.75rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.45rem;
  font-weight: 560;
  letter-spacing: -0.03em;
}

.chev {
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-0.12rem) rotate(45deg);
  flex: none;
}

details[open] > summary .chev {
  transform: translateY(0.12rem) rotate(225deg);
}

.method-body {
  display: grid;
  gap: 1.1rem;
  padding: 0 0 1.25rem;
}

.method-body p {
  max-width: 38rem;
}

.stage {
  background: var(--paper);
  border-radius: 1.15rem;
  padding: 0.75rem 0.85rem 0.4rem;
}

.stage svg {
  width: min(100%, 18rem);
  margin-inline: auto;
}

.plain-note {
  margin-top: 1rem;
  color: var(--label);
  font-size: 0.98rem;
  max-width: 38rem;
}

.planned-intro {
  border-left: 3px solid var(--orange);
  padding-left: 1rem;
  max-width: 40rem;
}

.btc-phrase {
  white-space: nowrap;
}

.btc-mark {
  width: 24px;
  height: 24px;
  display: inline-block;
  vertical-align: -0.28em;
  margin: 0 0.08em 0 0.2em;
}

.hero-status {
  margin-top: 0.95rem;
  max-width: 34rem;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.5;
}

.plan-list {
  list-style: none;
  padding: 0;
  margin-top: 1.6rem;
  max-width: 40rem;
}

.plan-list li {
  display: grid;
  gap: 0.15rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
}

.plan-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.plan-list span {
  font-size: 0.95rem;
  font-weight: 500;
}

.plan-list b {
  font-style: italic;
  font-weight: 500;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.status {
  background: var(--ink);
  color: #e7d9c4;
}

.status .kicker {
  color: var(--foil);
}

.status h2,
.status .lede {
  color: var(--paper);
}

.status .lede {
  max-width: 36rem;
}

.status-index {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.2rem 1rem;
  list-style: none;
  padding: 0;
  margin-top: 2.2rem;
}

.status-index span {
  display: block;
  margin-bottom: 0.28rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--foil);
}

.status-index strong {
  display: block;
  color: var(--paper);
  font-size: clamp(1.35rem, 3vw, 1.8rem);
  font-weight: 520;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.faq details {
  border-top: 1px solid var(--line);
}

.faq details:last-of-type {
  border-bottom: 1px solid var(--line);
}

.faq h3 {
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
}

.faq details p {
  max-width: 40rem;
  padding: 0 0 1.15rem;
}

.footer {
  background: var(--sand);
  padding: 3rem 0 2.4rem;
}

.footer-grid {
  display: grid;
  gap: 1.8rem;
}

.footer-brand {
  font-size: 2rem;
  line-height: 1;
}

.domain {
  margin-top: 0.25rem;
  font-style: italic;
  font-weight: 500;
  font-size: 1.7rem;
  line-height: 1.1;
}

.footer .kicker {
  margin-bottom: 0.4rem;
}

.footer-nav {
  margin-top: 1.8rem;
}

.footer-nav ul {
  gap: 0.15rem 1.1rem;
}

@media (min-width: 720px) {
  .plan-list li {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 1rem;
  }

  .status-index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .footer-grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr) minmax(0, 0.9fr);
    gap: 2rem;
  }
}

@media (min-width: 860px) {
  .bar-inner,
  .hero-copy-inner,
  .wrap {
    width: min(76rem, calc(100% - 4rem));
  }

  .wrap {
    width: min(72rem, calc(100% - 4rem));
  }

  .nav {
    width: auto;
  }

  .section {
    padding: 6.5rem 0;
  }

  .method-body {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 1.5rem;
    align-items: center;
  }

  .method {
    padding: 0.5rem 1.4rem 0.35rem;
  }
}

@media (min-width: 980px) {
  .hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: stretch;
  }

  .hero-copy {
    align-items: center;
    padding: 3.5rem 0;
  }

  .hero-copy-inner {
    width: min(34rem, 100%);
    margin: 0 8% 0 auto;
  }

  .hero-visual {
    margin-top: 0;
    padding: 2.5rem 2rem;
    justify-content: center;
  }

  .jar-wrap {
    width: min(100%, 21rem);
  }

  .split {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 4rem;
    align-items: start;
  }

  .split-intro {
    position: sticky;
    top: 5.6rem;
  }
}

@media (min-width: 1100px) {
  .hero-visual {
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }

  .hero-visual .jar-wrap {
    order: 2;
    width: min(46%, 18.5rem);
  }

  .concept-copy {
    order: 1;
    width: min(42%, 13.5rem);
    text-align: left;
  }

  .concept-copy summary {
    justify-content: flex-start;
  }
}

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

@media (forced-colors: active) {
  :focus-visible,
  .step:focus-within,
  .skip:focus {
    outline: 2px solid CanvasText;
    box-shadow: none;
  }

  .btn,
  .method,
  .stage,
  .status {
    border: 1px solid CanvasText;
  }
}

@media print {
  .ribbon,
  .bar,
  .skip {
    position: static;
  }

  .status,
  .ribbon {
    background: white;
    color: black;
  }

  .status h2,
  .status .lede,
  .status-index strong,
  .ribbon,
  .ribbon span {
    color: black;
  }
}