:root {
  --bg: #f6f4ef;
  --ink: #1f2430;
  --muted: #5c6570;
  --line: #e6e1d8;
  --card: #fffcf8;
  --spruce: #1f6b4a;
  --spruce-dark: #174e36;
  --sage: #e7f0ea;
  --yellow: #f3d36b;
  --yellow-ink: #5c4810;
  --rust: #9a3412;
  --shadow: 0 16px 40px rgba(48, 42, 30, 0.05);
  --sans: "Avenir Next", "Segoe UI", Helvetica, Arial, sans-serif;
  --serif: "Iowan Old Style", Palatino, Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.55;
  background:
    radial-gradient(900px 420px at 8% -10%, rgba(231, 240, 234, 0.9), transparent 60%),
    radial-gradient(700px 380px at 100% 0%, rgba(255, 250, 240, 0.9), transparent 55%),
    linear-gradient(180deg, #fbfaf7 0%, #f4f7f3 48%, #f7f4ee 100%);
  min-height: 100vh;
}
img { max-width: 100%; height: auto; }
a { color: var(--spruce-dark); }
a:hover { color: var(--spruce); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.3rem, 4vw, 3.6rem); margin: 0 0 0.6rem; }
h2 { font-size: clamp(1.6rem, 2vw, 2rem); margin: 0 0 0.5rem; }
h3 { font-size: 1.25rem; margin: 0 0 0.35rem; }
p { margin: 0 0 0.8rem; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: white;
  padding: 0.4rem 0.7rem;
  border-radius: 8px;
}
.skip:focus { top: 0.6rem; }

.wrap { width: min(1080px, calc(100% - 2rem)); margin: 0 auto; }
.topbar {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1.5rem;
  padding: 1.1rem 0 0.4rem;
}
.brand { display: flex; align-items: center; gap: 0.65rem; color: var(--ink); text-decoration: none; font-weight: 700; }
.brand span { font-family: var(--serif); font-size: 1.25rem; }
.menu { display: flex; justify-content: space-evenly; align-items: center; gap: 0.75rem; }
.menu a { color: var(--ink); text-decoration: none; font-size: 0.98rem; }
.menu a:hover, .menu a[aria-current="page"] { color: var(--spruce-dark); text-decoration: underline; text-underline-offset: 0.25rem; }

.hero { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 3rem; align-items: center; padding: 2.2rem 0 1rem; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 38rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center; margin-top: 1.1rem; }
.badge {
  display: inline-block;
  background: var(--yellow);
  color: var(--yellow-ink);
  border-radius: 999px;
  padding: 0.12rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.btn, button, .btn-secondary {
  font: inherit;
  border-radius: 999px;
  padding: 0.72rem 1.15rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn, button.btn, button[type="submit"] {
  background: var(--spruce);
  color: white;
  border-color: var(--spruce);
}
.btn:hover, button[type="submit"]:hover { background: var(--spruce-dark); }
button:disabled { opacity: 0.7; cursor: wait; }
.btn-secondary { background: transparent; color: var(--spruce-dark); border-color: #c9d7ce; }
.inline { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.inline input[type="url"], .inline input[type="text"] { flex: 1 1 16rem; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 1.15rem 1.2rem;
}
.report-card { padding: 1.3rem; }
.report-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.8rem; }
.score-row { display: flex; align-items: baseline; gap: 0.7rem; margin-bottom: 0.8rem; }
.score { font-family: var(--serif); font-size: 3rem; line-height: 1; }
.finding { border-top: 1px solid var(--line); padding: 0.75rem 0; }
.finding strong { display: block; }
.sev { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.sev.high { color: var(--rust); }
.sev.medium { color: #8a5a12; }

.section { padding: 1.4rem 0 0.4rem; }
.grid-2, .grid-3 { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.muted { color: var(--muted); }
.stack > * + * { margin-top: 0.8rem; }
label { display: block; font-weight: 600; margin-bottom: 0.7rem; }
input[type="url"], input[type="email"], input[type="text"] {
  width: 100%;
  margin-top: 0.3rem;
  padding: 0.75rem 0.8rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: white;
  font: inherit;
  color: var(--ink);
}
.check { font-weight: 500; display: flex; gap: 0.5rem; align-items: flex-start; }
.check input { margin-top: 0.3rem; }
.alert { border: 1px solid var(--line); background: #fff; border-radius: 12px; padding: 0.75rem 0.9rem; margin: 0.8rem 0; }
.alert.error { border-color: #f0c7b8; background: #fff7f4; }
.alert.ok { border-color: #cfe0d4; background: #f5faf6; }
.price { font-family: var(--serif); font-size: 2.4rem; margin: 0.2rem 0; }
.price span { font-family: var(--sans); font-size: 1rem; color: var(--muted); }
ul.clean { padding-left: 1.1rem; }
ul.clean li { margin: 0.35rem 0; }
.faq details { border-top: 1px solid var(--line); padding: 0.75rem 0; }
.faq summary { cursor: pointer; font-weight: 650; }
.prose { max-width: 42rem; }
.prose h2 { margin-top: 1.4rem; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.65rem 0.3rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.footer { padding: 2.5rem 0 2rem; color: var(--muted); font-size: 0.92rem; }
.footer nav { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 0.6rem; }
code { font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 0.92em; }

@media (max-width: 860px) {
  .topbar { grid-template-columns: 1fr; gap: 0.6rem; }
  .menu { justify-content: space-between; }
  .hero, .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .hero { gap: 1.4rem; padding-top: 1.2rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}