/* Layout: an old Front Street cotton-exchange ledger, re-set for phones.
   Slab headings, ruled sections, one gold "offer slip" (the form) that sits beside the story on desktop and under it on mobile. */
:root {
  color-scheme: light;
  --cotton: #fbfaf6;
  --sheet: #ffffff;
  --ink: #17202e;
  --ink-soft: #4a5566;
  --rule: #dcd9cf;
  --river: #0b5f55;
  --river-tint: #e3efec;
  --boll: #e9b730;
  --boll-deep: #c9971a;
  --alert: #a63a2b;
  --f-display: "Bitter", "Rockwell", "Roboto Slab", Georgia, serif;
  --f-body: "Source Sans 3", "Segoe UI", system-ui, -apple-system, sans-serif;
  --step--1: clamp(0.84rem, 0.82rem + 0.1vw, 0.9rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.08rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.4rem);
  --step-2: clamp(1.5rem, 1.3rem + 1vw, 1.95rem);
  --step-3: clamp(2rem, 1.5rem + 2.4vw, 3.2rem);
  --radius: 6px;
  --gutter-l: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--cotton);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: var(--step-0);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; }
a { color: var(--river); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--boll-deep); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--f-display); line-height: 1.15; text-wrap: balance; margin: 0; }
h1 { font-size: var(--step-3); font-weight: 800; letter-spacing: -0.01em; }
h2 { font-size: var(--step-2); font-weight: 700; }
h3 { font-size: var(--step-1); font-weight: 700; }
p, ul, ol { margin: 0; max-width: 68ch; }
ul, ol { padding-inline-start: 1.25em; display: grid; gap: 0.4em; }

.wrap { max-width: 1120px; margin: 0 auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--cotton); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }

/* Header */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5;
  background: color-mix(in srgb, var(--cotton) 92%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--rule);
}
.site-header .wrap { display: flex; align-items: center; gap: 16px; padding-block: 12px; }
.mark { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); line-height: 1; }
.mark img { flex: none; border-radius: 9px; }
.mark-text { display: grid; }
.mark b { font-family: var(--f-display); font-size: 1.3rem; font-weight: 800; letter-spacing: 0.01em; }
.mark-text span { font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--river); margin-top: 4px; }
.nav { display: flex; gap: 18px; margin-inline-start: auto; font-weight: 600; font-size: var(--step--1); }
.nav a { color: var(--ink); text-decoration: none; }
.nav a:hover { color: var(--river); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 20px; border-radius: var(--radius);
  font: 700 var(--step-0)/1 var(--f-body); text-decoration: none; cursor: pointer;
  border: 2px solid var(--ink); transition: transform 120ms ease, background-color 120ms ease;
}
.btn:active { transform: translateY(1px); }
.btn-gold { background: var(--boll); color: var(--ink); box-shadow: 0 2px 0 var(--ink); }
.btn-gold:hover { background: var(--boll-deep); color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--sheet); color: var(--ink); }
.header-cta { min-height: 42px; padding: 0 14px; font-size: var(--step--1); }

/* Hero: story + offer slip */
.hero { padding-block: 40px 56px; border-bottom: 1px solid var(--rule); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 48px; align-items: start; }
.hero-copy { display: grid; gap: 20px; min-width: 0; }
.kicker { font-size: var(--step--1); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--river); }
.lede { font-size: var(--step-1); color: var(--ink-soft); line-height: 1.5; }
.promises { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 20px; max-width: none; }
.promises li { display: flex; gap: 10px; align-items: baseline; font-weight: 600; }
.promises li::before { content: ""; flex: none; width: 10px; height: 10px; border-radius: 2px; background: var(--river); transform: translateY(-1px); }
.zips { font-size: var(--step--1); color: var(--ink-soft); }

/* Offer slip (form) */
.slip {
  background: var(--sheet); border: 2px solid var(--ink); border-radius: 10px;
  box-shadow: 8px 8px 0 var(--boll);
  padding: 24px; display: grid; gap: 16px; min-width: 0;
}
.slip header { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; border-bottom: 1px dashed var(--rule); padding-bottom: 12px; }
.slip h2 { font-size: var(--step-1); }
.slip .step-count { font-size: var(--step--1); color: var(--ink-soft); white-space: nowrap; font-variant-numeric: tabular-nums; }
.field { display: grid; gap: 6px; }
.field label, .field legend { font-weight: 700; font-size: var(--step--1); }
.field .hint { font-size: var(--step--1); color: var(--ink-soft); font-weight: 400; }
.row { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 12px; }
input[type="text"], input[type="tel"], input[type="email"], select, textarea {
  width: 100%; min-height: 48px; padding: 10px 12px;
  font: inherit; color: var(--ink); background: var(--cotton);
  border: 1.5px solid #b9b5a8; border-radius: var(--radius);
}
textarea { min-height: 84px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--river); outline: 3px solid var(--river-tint); outline-offset: 0; }
input[aria-invalid="true"], select[aria-invalid="true"] { border-color: var(--alert); }
.consent { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; align-items: start; font-size: 0.82rem; line-height: 1.45; color: var(--ink-soft); }
.consent input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--river); }
.consent strong { color: var(--ink); }
.form-error { color: var(--alert); font-weight: 600; font-size: var(--step--1); min-height: 1.2em; }
.slip .actions { display: flex; gap: 10px; flex-wrap: wrap; }
.slip .actions .btn { flex: 1 1 160px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.fine { font-size: 0.78rem; color: var(--ink-soft); }
[data-step][hidden] { display: none !important; }

/* Sections */
.section { padding-block: 56px; border-bottom: 1px solid var(--rule); }
.section .wrap { display: grid; gap: 24px; }
.prose { display: grid; gap: 16px; max-width: 72ch; }
.prose h2 { margin-top: 8px; }
.prose h3 { margin-top: 8px; }
.prose blockquote { margin: 0; padding-left: 16px; border-left: 3px solid var(--rule); color: var(--ink-soft); }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; }

.steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; max-width: none; counter-reset: step; }
.steps li { display: grid; gap: 8px; align-content: start; padding-top: 16px; border-top: 3px solid var(--ink); counter-increment: step; }
.steps li::before { content: "Step " counter(step); font-size: var(--step--1); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--river); }
.steps h3 { font-size: var(--step-1); }

.table-scroll { overflow-x: auto; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--sheet); }
table { border-collapse: collapse; width: 100%; min-width: 620px; font-size: var(--step--1); }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--rule); vertical-align: top; }
thead th { background: var(--ink); color: var(--cotton); font-weight: 700; }
tbody th { font-weight: 700; }
tr:last-child td, tr:last-child th { border-bottom: 0; }
td.us { background: var(--river-tint); }

.neighborhoods { display: flex; flex-wrap: wrap; gap: 8px; }
.neighborhoods span { border: 1px solid var(--rule); background: var(--sheet); border-radius: 999px; padding: 4px 12px; font-size: var(--step--1); white-space: nowrap; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.cards a {
  display: grid; gap: 4px; padding: 16px; text-decoration: none; color: var(--ink);
  background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--radius);
  transition: border-color 120ms ease, transform 120ms ease;
}
.cards a:hover { border-color: var(--ink); transform: translateY(-2px); }
.cards b { font-family: var(--f-display); font-size: 1.05rem; }
.cards span { font-size: var(--step--1); color: var(--ink-soft); }

.faq { display: grid; gap: 0; border-top: 1px solid var(--rule); max-width: 80ch; }
.faq details { border-bottom: 1px solid var(--rule); padding-block: 14px; }
.faq summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--f-display); font-size: 1.3rem; line-height: 1; color: var(--river); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 10px; color: var(--ink-soft); }

.disclosure { background: var(--river-tint); border-left: 4px solid var(--river); padding: 16px 18px; border-radius: 0 var(--radius) var(--radius) 0; display: grid; gap: 6px; font-size: var(--step--1); }

.cta-band { background: var(--ink); color: var(--cotton); padding-block: 48px; }
.cta-band .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.cta-band h2 { color: var(--cotton); }
.cta-band p { color: #c9cfd8; }

/* Footer */
.site-footer { padding-block: 40px calc(40px + env(safe-area-inset-bottom, 0px)); font-size: var(--step--1); color: var(--ink-soft); }
.site-footer .wrap { display: grid; gap: 20px; }
.footer-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.footer-cols h3 { font-family: var(--f-body); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); margin-bottom: 8px; }
.footer-cols ul { list-style: none; padding: 0; gap: 6px; }

/* Sticky mobile CTA */
.mobile-cta { display: none; }

@media (max-width: 880px) {
  .hero .wrap, .split { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .footer-cols { grid-template-columns: minmax(0, 1fr); }
  .nav { display: none; }
  .header-cta { margin-inline-start: auto; }
}
@media (max-width: 520px) {
  .promises { grid-template-columns: minmax(0, 1fr); }
  .row { grid-template-columns: minmax(0, 1fr); }
  .slip { padding: 18px; box-shadow: 5px 5px 0 var(--boll); }
  .hero { padding-block: 24px 40px; }
  .mobile-cta {
    display: flex; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 6;
    padding: 10px var(--gutter-r) calc(10px + env(safe-area-inset-bottom, 0px)) var(--gutter-l);
    background: var(--cotton); border-top: 1px solid var(--rule);
  }
  .mobile-cta .btn { flex: 1; }
  body.has-mobile-cta { padding-bottom: 76px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}
html { scroll-behavior: smooth; scroll-padding-top: 80px; }