:root {
  color-scheme: light;
  --bg: #f7f4eb;
  --bg-strong: #efe7d6;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #183d32;
  --border: rgba(24, 34, 30, 0.12);
  --text: #18221e;
  --muted: #53625c;
  --accent: #183d32;
  --accent-soft: #d9eadf;
  --shadow: 0 24px 48px rgba(24, 34, 30, 0.08);
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(24, 61, 50, 0.12), transparent 26rem),
    linear-gradient(180deg, #fbf8f1 0%, var(--bg) 56%, #f3eddf 100%);
}

body,
button,
input,
textarea {
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
}

h1,
h2,
h3,
.brand-word,
.footer-brand {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

a {
  color: inherit;
}

code {
  font-family: "JetBrains Mono", "Cascadia Code", "SFMono-Regular", Consolas, monospace;
}

.site-shell {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero-shell {
  padding: 1.2rem 0 5rem;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0 2rem;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--accent);
  color: #f7f4eb;
  font-weight: 700;
}

.brand-word {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem 1.25rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a {
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(18rem, 0.9fr);
  gap: 2rem;
  align-items: stretch;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  max-width: 11ch;
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.hero-body,
.support-copy,
.info-card p,
.footer-copy,
.split-note {
  color: var(--muted);
  line-height: 1.72;
}

.hero-body {
  max-width: 40rem;
  margin: 1.4rem 0 0;
  font-size: 1.08rem;
}

.command-stack {
  display: grid;
  gap: 0.9rem;
  margin: 2rem 0 1.6rem;
}

.command-card {
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 1.1rem;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.command-card-muted {
  background: rgba(24, 61, 50, 0.05);
}

.command-label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.command-card code {
  display: block;
  font-size: 0.98rem;
  overflow-wrap: anywhere;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
}

.button-primary {
  background: var(--accent);
  color: #f7f4eb;
}

.button-secondary {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.5);
}

.hero-proof {
  display: grid;
  gap: 1rem;
}

.hero-proof-card,
.hero-proof-note,
.info-card {
  padding: 1.35rem;
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  background: var(--surface);
  backdrop-filter: blur(10px);
}

.proof-title,
.info-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.05rem;
}

.proof-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.68;
}

.hero-proof-note {
  background: linear-gradient(180deg, rgba(24, 61, 50, 0.92), rgba(24, 61, 50, 0.84));
  color: rgba(247, 244, 235, 0.9);
}

.section {
  padding: 4rem 0;
}

.section-heading {
  margin-bottom: 1.6rem;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.info-card-strong {
  background: linear-gradient(180deg, rgba(24, 61, 50, 0.94), rgba(24, 61, 50, 0.86));
  color: #f7f4eb;
}

.info-card-strong p,
.info-card-strong h3 {
  color: inherit;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.tool-pill {
  padding: 0.95rem 1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  text-align: center;
  font-weight: 700;
}

.tool-pill-muted {
  background: rgba(24, 61, 50, 0.08);
  color: var(--muted);
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.split-note {
  margin: 1rem 0 0;
}

.support-section {
  padding-bottom: 4.8rem;
}

.support-copy {
  margin: 0;
  font-size: 1.05rem;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding: 1.8rem 0 3rem;
  border-top: 1px solid var(--border);
}

.footer-brand {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.footer-copy {
  margin: 0.35rem 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.8rem 1.4rem;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 960px) {
  .hero,
  .card-grid,
  .tool-grid,
  .split-grid {
    grid-template-columns: 1fr;
  }

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

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

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 1.2rem, 1120px);
  }

  .hero-shell {
    padding-bottom: 3.6rem;
  }

  .section {
    padding: 3rem 0;
  }

  .button,
  .tool-pill {
    width: 100%;
  }
}