:root {
  --ink: #1C2733;
  --ink-soft: #4A5663;
  --paper: #F5F6F3;
  --panel: #FFFFFF;
  --rule: #CDD3D0;
  --green: #2E6A5C;
  --green-tint: #E3EEEA;
  --brass: #C9962E;
  --measure: 70ch;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  font-variation-settings: "wdth" 100;
}

a { color: var(--green); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--brass);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header { border-bottom: 1px solid var(--rule); background: var(--paper); }
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 68px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { width: 32px; height: 32px; }
.brand span {
  font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em;
  font-variation-settings: "wdth" 80;
}
.site-nav { display: flex; gap: 22px; flex-wrap: wrap; }
.site-nav a { color: var(--ink-soft); text-decoration: none; font-size: 0.95rem; }
.site-nav a:hover { color: var(--ink); text-decoration: underline; }

/* Hero */
.hero { padding: 72px 0 64px; border-bottom: 1px solid var(--rule); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.1fr); gap: 48px; align-items: center; }
.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2.4rem, 5.2vw, 3.9rem);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variation-settings: "wdth" 66;
}
.hero p.lede { margin: 0 0 28px; font-size: 1.2rem; color: var(--ink-soft); max-width: 46ch; }
.actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-block; padding: 12px 20px; border-radius: 6px;
  background: var(--ink); color: #fff; text-decoration: none; font-weight: 600;
}
.btn:hover { background: var(--green); color: #fff; }
.btn-quiet { color: var(--ink); font-weight: 600; }

/* Ledger illustration */
.ledger {
  background: var(--panel); border: 1px solid var(--rule); border-radius: 10px;
  padding: 18px 18px 14px; overflow-x: auto;
}
.ledger-caption { font-size: 0.85rem; color: var(--ink-soft); margin: 0 0 10px; }
.ledger { margin: 0; }
.ledger table { width: 100%; border-collapse: collapse; font-size: 0.92rem; min-width: 460px; }
.ledger th, .ledger td { white-space: nowrap; }
.ledger th {
  text-align: left; font-weight: 600; color: var(--ink-soft);
  padding: 6px 8px; border-bottom: 2px solid var(--ink);
  font-variation-settings: "wdth" 85;
}
.ledger td { padding: 9px 8px; border-bottom: 1px solid var(--rule); font-variant-numeric: tabular-nums; }
.ledger td.num, .ledger th.num { text-align: right; }
.ledger tr:last-child td { border-bottom: 0; }
.flag {
  display: inline-block; padding: 1px 8px; border-radius: 999px;
  font-size: 0.8rem; font-weight: 600; background: var(--green-tint); color: var(--green);
}
.flag.warn { background: #F6EBD3; color: #7A5A12; }

/* Sections */
section.block { padding: 64px 0; border-bottom: 1px solid var(--rule); }
section.block h2 {
  margin: 0 0 12px; font-size: clamp(1.7rem, 3vw, 2.3rem); line-height: 1.1;
  font-weight: 800; letter-spacing: -0.015em; font-variation-settings: "wdth" 70;
}
section.block .intro { margin: 0 0 32px; color: var(--ink-soft); max-width: var(--measure); }

.split { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 48px; }

dl.features { margin: 0; }
dl.features div { padding: 18px 0; border-top: 1px solid var(--rule); }
dl.features div:first-child { border-top: 2px solid var(--ink); }
dl.features dt { font-weight: 700; font-size: 1.1rem; margin-bottom: 4px; }
dl.features dd { margin: 0; color: var(--ink-soft); max-width: var(--measure); }

ol.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; display: grid; gap: 0; }
ol.steps li {
  counter-increment: step; display: grid; grid-template-columns: 56px minmax(0, 1fr);
  padding: 18px 0; border-top: 1px solid var(--rule);
}
ol.steps li:first-child { border-top: 2px solid var(--ink); }
ol.steps li::before {
  content: counter(step); font-weight: 800; font-size: 1.8rem; line-height: 1;
  color: var(--green); font-variation-settings: "wdth" 66;
}
ol.steps strong { display: block; margin-bottom: 4px; }
ol.steps span { color: var(--ink-soft); }

ul.plain { margin: 0; padding-left: 1.1em; max-width: var(--measure); }
ul.plain li { margin-bottom: 10px; }

.price {
  background: var(--panel); border: 1px solid var(--rule); border-left: 4px solid var(--green);
  border-radius: 8px; padding: 24px 26px; max-width: 640px;
}
.price p { margin: 0 0 10px; }
.price .amount {
  font-size: 2.2rem; font-weight: 800; line-height: 1; margin-bottom: 12px;
  font-variation-settings: "wdth" 70;
}

.contact-line { font-size: 1.25rem; font-weight: 600; margin: 0 0 8px; }

/* Legal pages */
.doc { padding: 56px 0 72px; }
.doc article { max-width: 72ch; }
.doc h1 {
  font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.05; margin: 0 0 8px;
  font-weight: 800; letter-spacing: -0.015em; font-variation-settings: "wdth" 70;
}
.doc .meta { color: var(--ink-soft); margin: 0 0 32px; }
.doc h2 { font-size: 1.3rem; margin: 36px 0 10px; font-weight: 700; }
.doc p, .doc li { color: var(--ink); }
.doc ul { padding-left: 1.2em; }
.doc li { margin-bottom: 8px; }
.doc table { border-collapse: collapse; width: 100%; margin: 8px 0 16px; font-size: 0.95rem; }
.doc th, .doc td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.doc th { border-bottom: 2px solid var(--ink); }
.table-scroll { overflow-x: auto; }

/* Footer */
.site-footer { padding: 40px 0 48px; color: var(--ink-soft); font-size: 0.92rem; }
.site-footer .wrap { display: grid; gap: 14px; }
.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer nav a { color: var(--ink-soft); }
.site-footer p { margin: 0; max-width: var(--measure); }

@media (max-width: 860px) {
  .hero { padding: 48px 0 44px; }
  .hero .wrap, .split { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  section.block { padding: 48px 0; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .site-nav { gap: 14px; }
  ol.steps li { grid-template-columns: 40px minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}
html { scroll-behavior: smooth; }