:root {
  color-scheme: light;
  --paper: #f5f3ec;
  --ink: #2d3029;
  --muted: #64665d;
  --rule: #cfcec3;
  --accent: #5b654d;
  --panel: #ecece2;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-family: var(--sans);
  font-size: 100%;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
h1, h2, h3, p { margin: 0; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 2px; }
main:focus { outline: none; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 10;
  padding: .75rem 1rem;
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-200%);
}
.skip-link:focus { transform: translateY(0); }

.page-width { width: min(100% - 7rem, 83rem); margin-inline: auto; }
.site-header {
  min-height: 6.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  border-bottom: 1px solid var(--rule);
  padding-block: 1.5rem;
}
.wordmark { font-size: 1.9rem; font-weight: 650; letter-spacing: -.095em; text-decoration: none; line-height: 1.2; }
.wordmark-period { color: var(--accent); }
.header-cta { min-height: 2.75rem; display: inline-flex; align-items: center; gap: .45rem; font-size: .875rem; font-weight: 600; }
.eyebrow { font-size: .8125rem; line-height: 1.65; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
h1, h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -.045em; }
em { font-weight: inherit; color: var(--accent); }

.hero {
  padding-block: 5.5rem 6.5rem;
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  align-items: center;
  gap: 5rem;
}
.hero h1 { font-size: clamp(3.2rem, 5.3vw, 5.25rem); line-height: 1.02; margin-top: 1.6rem; }
.hero-description { margin-top: 1.75rem; max-width: 29rem; font-size: 1.0625rem; line-height: 1.75; color: var(--muted); }
.hero-action { margin-top: 2.2rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.25rem; }
.hero-action p { max-width: 18rem; font-size: .75rem; line-height: 1.55; color: var(--muted); }
.primary-cta {
  min-height: 3.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .8rem 1.2rem;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  font-size: .9375rem;
  font-weight: 650;
  text-decoration: none;
}
.primary-cta:hover { background: var(--accent); border-color: var(--accent); }

.hero-story {
  min-height: 27rem;
  border: 1px solid #bfc2b4;
  background: var(--panel);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.story-kicker { font-size: .8125rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.story-line { width: 100%; height: 1px; background: var(--rule); margin-block: 2rem auto; }
.story-main { font-family: var(--serif); font-size: clamp(2.5rem, 4vw, 4rem); line-height: 1.08; letter-spacing: -.04em; }
.story-note { max-width: 24rem; font-size: .875rem; line-height: 1.7; color: var(--muted); }

.how-section { border-top: 1px solid var(--rule); padding-block: 4.75rem 5rem; }
.section-heading { display: grid; grid-template-columns: 1fr 2fr; gap: 2rem; align-items: start; }
.section-heading > .eyebrow { padding-top: .5rem; }
h2 { font-size: clamp(2.4rem, 3.7vw, 3.75rem); line-height: 1.1; }
.steps { list-style: none; padding: 0; margin: 3.5rem 0 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--rule); }
.steps li { padding: 1.75rem 2rem 2rem; min-width: 0; }
.steps li:first-child { padding-left: 0; }
.steps li + li { border-left: 1px solid var(--rule); }
.step-top { display: flex; align-items: baseline; gap: 1rem; }
.step-number { font-family: var(--serif); font-style: italic; color: var(--accent); font-size: 1.125rem; }
h3 { font-family: var(--serif); font-size: 2rem; font-weight: 400; letter-spacing: -.02em; }
.steps p { margin-top: 1rem; font-size: 1rem; color: var(--muted); line-height: 1.7; }
.sharing-note { border-top: 1px solid var(--rule); padding-top: 1.75rem; font-size: 1rem; line-height: 1.8; max-width: 51rem; }

.astra-section { background: var(--panel); border-block: 1px solid var(--rule); }
.astra-inner { padding-block: 5rem; display: grid; grid-template-columns: 1fr 1.08fr; gap: 6rem; align-items: center; }
.astra-copy h2 { margin-top: 1.3rem; }
.astra-copy > p:not(.eyebrow) { margin-top: 1.5rem; max-width: 28rem; font-size: 1rem; line-height: 1.8; color: var(--muted); }
.text-cta { min-height: 2.75rem; margin-top: 1.4rem; display: inline-flex; align-items: center; gap: .5rem; font-size: .9375rem; font-weight: 650; }
.proposal-flow { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.proposal-flow li { min-height: 5.5rem; display: grid; grid-template-columns: 3.5rem 1fr; align-items: center; gap: 1rem; border-bottom: 1px solid var(--rule); }
.proposal-flow span { font-family: var(--serif); font-style: italic; color: var(--accent); }
.proposal-flow p { font-family: var(--serif); font-size: 1.65rem; letter-spacing: -.02em; }

.demo-section { text-align: center; padding-block: 6.25rem 6rem; }
.demo-section h2 { margin-top: 1.4rem; font-size: clamp(3.2rem, 5.3vw, 5.25rem); }
.demo-section > p:not(.eyebrow) { margin: 1.75rem auto 0; max-width: 35rem; font-size: 1rem; line-height: 1.8; color: var(--muted); }
.demo-section .primary-cta { margin-top: 2.25rem; }

.site-footer { border-top: 1px solid var(--rule); display: flex; justify-content: space-between; align-items: flex-start; gap: 2rem; padding-block: 2rem 2.5rem; }
.site-footer .wordmark { font-size: 1.6rem; }
.footer-details { text-align: right; font-size: .8125rem; line-height: 1.7; }
.footer-details a { min-height: 2.75rem; display: inline-flex; align-items: center; font-weight: 600; }
.footer-details p { color: var(--muted); }

@media (min-width: 1600px) { .hero { padding-block: 6.5rem 7.5rem; } }
@media (max-width: 1050px) {
  .page-width { width: calc(100% - 4rem); }
  .hero { gap: 2.5rem; padding-block: 4rem 4.5rem; }
  .hero h1 { font-size: 3.75rem; }
  .astra-inner { gap: 3rem; }
  .section-heading { grid-template-columns: 1fr 2.1fr; }
}
@media (max-width: 760px) {
  .page-width { width: calc(100% - 3rem); }
  .site-header { min-height: 5rem; padding-block: 1.25rem; }
  .wordmark { font-size: 1.65rem; }
  .header-cta { font-size: .8125rem; }
  .hero { grid-template-columns: 1fr; gap: 2.75rem; padding-block: 2.75rem 3.5rem; }
  .hero .eyebrow { max-width: 22rem; font-size: .75rem; }
  .hero h1 { font-size: clamp(2.9rem, 9.9vw, 4.5rem); margin-top: 1.1rem; max-width: 35rem; }
  .hero-description { max-width: 33rem; font-size: 1rem; line-height: 1.7; margin-top: 1.25rem; }
  .hero-action { align-items: flex-start; flex-direction: column; margin-top: 1.5rem; }
  .hero-story { min-height: 21rem; padding: 1.5rem; }
  .story-main { font-size: clamp(2.35rem, 10vw, 3.5rem); }
  .how-section { padding-block: 3rem 3.5rem; }
  .section-heading { grid-template-columns: 1fr; gap: 1.25rem; }
  h2 { font-size: clamp(2.2rem, 7.5vw, 3.5rem); line-height: 1.12; }
  .steps { grid-template-columns: 1fr; margin-top: 2rem; }
  .steps li, .steps li:first-child { padding: 1.3rem 0; display: grid; grid-template-columns: minmax(7rem, .8fr) 1.2fr; gap: 1rem; align-items: baseline; }
  .steps li + li { border-left: 0; border-top: 1px solid var(--rule); }
  .step-top { gap: .8rem; }
  h3 { font-size: 1.6rem; }
  .steps p { font-size: .9375rem; margin: 0; }
  .sharing-note { margin-top: .25rem; padding-top: 1.3rem; font-size: .9375rem; }
  .astra-inner { grid-template-columns: 1fr; padding-block: 3.5rem; gap: 2.5rem; }
  .astra-copy > p:not(.eyebrow) { max-width: 34rem; }
  .proposal-flow li { min-height: 4.75rem; }
  .proposal-flow p { font-size: 1.4rem; }
  .demo-section { padding-block: 4rem; }
  .demo-section h2 { font-size: clamp(2.9rem, 9.9vw, 4.5rem); }
  .demo-section > p:not(.eyebrow) { font-size: .9375rem; margin-top: 1.5rem; }
  .site-footer { flex-direction: column; padding-block: 1.75rem; gap: 1.5rem; }
  .footer-details { text-align: left; }
}
@media (max-width: 360px) {
  .page-width { width: calc(100% - 2rem); }
  .steps li, .steps li:first-child { grid-template-columns: 1fr; gap: .5rem; }
  .hero-story { min-height: 19rem; padding: 1.25rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}