:root {
  color-scheme: light;
  --bg: #ffffff;
  --panel: #fafafa;
  --text: #111111;
  --muted: #5e5e5e;
  --line: #e7e7e7;
  --shadow: 0 24px 72px rgba(0, 0, 0, 0.06);
  --radius: 24px;
  --content-width: min(1140px, calc(100vw - 2rem));
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(0, 0, 0, 0.03), transparent 32%),
    radial-gradient(circle at left center, rgba(0, 0, 0, 0.02), transparent 24%),
    var(--bg);
  font-family: Baskerville, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

a:hover {
  text-decoration-thickness: 2px;
}

.wordmark a {
  text-decoration: none;
}

.page-shell {
  width: var(--content-width);
  margin: 0 auto;
  padding: 1.1rem 0 1.75rem;
}

.page-shell--narrow {
  max-width: 860px;
}

.topbar,
.footer,
.hero-grid,
.details,
.support-grid {
  display: flex;
  gap: 1rem;
}

.topbar,
.footer {
  align-items: center;
  justify-content: space-between;
}

.topbar {
  padding: 0.9rem 0 1.5rem;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

.topnav,
.footer {
  font-size: 0.95rem;
  color: var(--muted);
}

.topnav {
  display: flex;
  gap: 1rem;
}

.hero {
  padding: 4rem 0 2.5rem;
}

.eyebrow {
  margin: 0 0 0.8rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(3rem, 8vw, 6.75rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
  font-weight: 500;
}

.lede {
  max-width: 42rem;
  margin: 1.25rem 0 0;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--muted);
}

.hero-grid {
  align-items: start;
  margin-top: 2rem;
}

.feature-list,
.text-stack {
  margin: 0;
  padding: 0;
}

.feature-list {
  flex: 1 1 56%;
  list-style: none;
  display: grid;
  gap: 0.75rem;
  padding-right: 1rem;
}

.feature-list li {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.75);
}

.meta-card,
.screenshot-card,
.support-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.meta-card {
  flex: 1 1 44%;
  padding: 1.2rem;
  display: grid;
  gap: 1.2rem;
}

.meta-label {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.screenshot-card {
  margin: 0;
  padding: 0.9rem;
}

.screenshot-card figcaption {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.showcase {
  margin-top: 2rem;
}

.showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.75fr);
  gap: 1rem;
  align-items: stretch;
}

.screenshot-card {
  display: flex;
  flex-direction: column;
}

.screenshot-card img {
  display: block;
  width: 100%;
  height: clamp(420px, 62vh, 640px);
  object-fit: contain;
  border-radius: calc(var(--radius) - 10px);
  background: #fff;
}

.screenshot-card--phone img {
  max-width: 100%;
  width: min(100%, 360px);
  margin: 0 auto;
}

.details {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.detail-block {
  flex: 1 1 50%;
}

.detail-block p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  max-width: 30rem;
}

.content-page {
  padding: 4rem 0 2rem;
}

.text-stack {
  margin-top: 2rem;
  display: grid;
  gap: 1rem;
  max-width: 46rem;
  color: var(--muted);
}

.support-grid {
  margin-top: 2rem;
  flex-wrap: wrap;
}

.support-card {
  flex: 1 1 18rem;
  padding: 1.25rem;
}

.support-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.support-card p {
  margin: 0;
  color: var(--muted);
}

.footer {
  padding-top: 1.25rem;
  margin-top: 2.5rem;
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .hero-grid,
  .details {
    flex-direction: column;
  }

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

  .screenshot-card img {
    height: auto;
    object-fit: initial;
  }

  .feature-list {
    padding-right: 0;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100vw - 1.2rem, 100%);
  }

  .topbar,
  .footer {
    gap: 0.5rem;
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 2.5rem;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.65rem, 16vw, 4rem);
  }

  .screenshot-card {
    padding: 0.7rem;
  }
}