:root {
  --bg: #f7f5f0;
  --surface: #ffffff;
  --ink: #1d2320;
  --muted: #5d6762;
  --line: #e2ded4;
  --brand: #1f6b4f;
  --brand-ink: #ffffff;
  --brand-soft: #e3efe8;
  --star: #e0a526;
  --danger: #b3412e;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(20, 30, 25, .06), 0 8px 24px rgba(20, 30, 25, .06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131714;
    --surface: #1b211d;
    --ink: #eef2ee;
    --muted: #a3ada7;
    --line: #2c3530;
    --brand: #4fb488;
    --brand-ink: #0d1510;
    --brand-soft: #1f3329;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--brand); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
header.site {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0; gap: 12px;
}
.logo { font-weight: 750; color: var(--ink); text-decoration: none; letter-spacing: -.01em; display: flex; align-items: center; gap: 8px; }
.logo .mark { width: 28px; height: 28px; border-radius: 8px; background: var(--brand); color: var(--brand-ink); display: grid; place-items: center; font-size: 16px; }
nav.site a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 15px; }
nav.site a:hover { color: var(--ink); }

.hero { padding: 40px 0 24px; display: grid; gap: 32px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .hero { grid-template-columns: 1fr 1.05fr; align-items: start; padding-top: 56px; } }
.hero h1 { font-size: clamp(32px, 5vw, 50px); line-height: 1.08; letter-spacing: -.025em; margin: 0 0 16px; }
.hero p.lede { font-size: 19px; color: var(--muted); margin: 0 0 20px; max-width: 34em; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.checks li::before { content: "✓"; color: var(--brand); font-weight: 700; margin-right: 10px; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.tool h2 { margin: 0 0 4px; font-size: 20px; }
.tool .sub { margin: 0 0 16px; color: var(--muted); font-size: 15px; }
label { display: block; font-size: 14px; font-weight: 600; margin: 12px 0 6px; }
textarea, input, select {
  width: 100%; font: inherit; font-size: 16px; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px;
}
textarea { min-height: 120px; resize: vertical; }
textarea:focus, input:focus, select:focus { outline: 2px solid var(--brand); outline-offset: 1px; }
.row { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
@media (max-width: 480px) { .row { grid-template-columns: 1fr; } }
.stars { display: flex; gap: 4px; }
.stars button { background: none; border: 0; font-size: 26px; line-height: 1; cursor: pointer; color: var(--line); padding: 2px; }
.stars button.on { color: var(--star); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--brand); color: var(--brand-ink); border: 0; border-radius: 10px;
  font: inherit; font-weight: 650; padding: 12px 18px; cursor: pointer; text-decoration: none;
}
.btn:disabled { opacity: .6; cursor: wait; }
.btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--line); }
.btn.full { width: 100%; margin-top: 16px; }
.result { margin-top: 16px; display: none; }
.result.show { display: block; }
.result .out { background: var(--brand-soft); border-radius: 10px; padding: 14px; white-space: pre-wrap; }
.result .actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.error { color: var(--danger); font-size: 15px; margin-top: 10px; min-height: 1em; }

section.block { padding: 48px 0; border-top: 1px solid var(--line); }
section.block h2 { font-size: 28px; letter-spacing: -.015em; margin: 0 0 12px; }
.grid3 { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 20px; }
@media (min-width: 760px) { .grid3 { grid-template-columns: repeat(3, 1fr); } }
.grid3 .card h3 { margin: 0 0 6px; font-size: 18px; }
.grid3 .card p { margin: 0; color: var(--muted); font-size: 15px; }
.price { font-size: 34px; font-weight: 750; letter-spacing: -.02em; }
.price small { font-size: 15px; color: var(--muted); font-weight: 500; }
.pill { display: inline-block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--brand); background: var(--brand-soft); padding: 3px 8px; border-radius: 999px; }
.example { font-size: 15px; }
.example .rev { color: var(--muted); font-style: italic; margin-bottom: 8px; }
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { font-weight: 650; cursor: pointer; }
.industries { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.industries a { text-decoration: none; border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font-size: 15px; color: var(--ink); background: var(--surface); }
.prose { max-width: 720px; padding: 24px 0 64px; }
.prose h1 { letter-spacing: -.02em; }
footer.site { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer.site a { color: var(--muted); margin-right: 16px; }