:root {
  --ink: #12261f;
  --muted: #4d5f58;
  --bg: #ffffff;
  --panel: #eef5f1;
  --brand: #0f6b4b;
  --brand-dark: #0a4f37;
  --accent: #f2b33d;
  --line: #d4e2db;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 17px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
}
a { color: var(--brand); }
h1, h2, h3 { line-height: 1.2; }
h1 { font-size: clamp(1.8rem, 5vw, 2.8rem); margin: .3em 0; }
h2 { font-size: clamp(1.4rem, 3.5vw, 1.9rem); margin: 0 0 .7em; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 680px; }
section { padding: 48px 0; }
.panel { background: var(--panel); }
.small { font-size: .88rem; color: var(--muted); }

.preview-banner { background: var(--accent); color: #2b1d00; text-align: center; padding: 8px 16px; font-size: .9rem; }
.preview-banner a { color: inherit; }

.top { border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--bg); z-index: 5; }
.top-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 60px; }
.brand { font-weight: 700; text-decoration: none; color: var(--ink); }

.btn {
  display: inline-block; background: var(--brand); color: #fff; border: 0; border-radius: var(--radius);
  padding: 13px 22px; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.btn:hover { background: var(--brand-dark); }
.btn-small { padding: 8px 14px; font-size: .92rem; }
.btn-ghost { background: transparent; color: var(--brand); box-shadow: inset 0 0 0 2px var(--brand); }
.btn-ghost:hover { background: var(--brand); color: #fff; }

.hero { background: linear-gradient(160deg, #e4f2ea, #ffffff 70%); padding: 56px 0 64px; }
.eyebrow { color: var(--brand); font-weight: 600; margin: 0; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 640px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }

.checker fieldset { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; margin: 0 0 12px; padding: 12px 16px; }
.checker legend { font-weight: 600; padding: 0 6px; }
.checker label { display: block; padding: 6px 0; }
.result p { font-size: 1.15rem; background: #fff; border-left: 4px solid var(--brand); padding: 12px 16px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.card h3 { margin-top: 0; }

.steps { padding-left: 1.2em; }
.steps li { margin-bottom: 10px; }

.areas { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.areas li { background: var(--panel); border-radius: 999px; padding: 6px 14px; }

details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 10px; }
summary { font-weight: 600; cursor: pointer; }

.quote label { display: block; margin-bottom: 12px; font-weight: 600; }
.quote input, .quote textarea {
  display: block; width: 100%; margin-top: 4px; padding: 11px 12px; font: inherit;
  border: 1px solid var(--line); border-radius: 8px;
}

.foot { background: var(--ink); color: #dfe9e4; padding: 28px 0; }
.foot .small { color: #a9bbb3; }

.price { font-size: 2.4rem; font-weight: 700; color: var(--brand); margin: 0 0 8px; }
.ticks { padding-left: 1.2em; }
.ticks li { margin-bottom: 6px; }

.foot a { color: #dfe9e4; }