/* ===== madprofitguy — shared ledger/receipt design system ===== */

:root {
  --bg: #faf6ef;
  --bg-raised: #ffffff;
  --bg-sunken: #f1ead9;
  --ink: #1b1a17;
  --ink-muted: #7a7568;
  --line: #e4ddcb;
  --line-strong: #cfc4a6;
  --accent: #0f6e5c;
  --accent-soft: #e3efe9;
  --accent-ink: #ffffff;
  --accent-2: #c97b2e;
  --accent-2-soft: #f6e6d2;
  --accent-2-ink: #1b1a17;
  --shadow: rgba(27, 26, 23, 0.10);
  --radius-s: 6px;
  --radius-m: 12px;
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #12181a;
    --bg-raised: #182220;
    --bg-sunken: #0d1213;
    --ink: #ede9e0;
    --ink-muted: #99a19a;
    --line: #263230;
    --line-strong: #354441;
    --accent: #35b393;
    --accent-soft: #17332b;
    --accent-ink: #06120e;
    --accent-2: #e0983f;
    --accent-2-soft: #3a2c18;
    --accent-2-ink: #12181a;
    --shadow: rgba(0, 0, 0, 0.45);
  }
}

:root[data-theme="dark"] {
  --bg: #12181a;
  --bg-raised: #182220;
  --bg-sunken: #0d1213;
  --ink: #ede9e0;
  --ink-muted: #99a19a;
  --line: #263230;
  --line-strong: #354441;
  --accent: #35b393;
  --accent-soft: #17332b;
  --accent-ink: #06120e;
  --accent-2: #e0983f;
  --accent-2-soft: #3a2c18;
  --accent-2-ink: #12181a;
  --shadow: rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  padding-inline: max(20px, env(safe-area-inset-left, 0px));
  padding-block: 0;
}

a { color: inherit; }

img { max-width: 100%; }

h1, h2, h3 {
  font-family: var(--font-display);
  text-wrap: balance;
  margin: 0;
  font-weight: 600;
}

.shell {
  max-width: 1080px;
  margin-inline: auto;
}

/* ---------- nav ---------- */

.site-nav {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-nav .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 16px;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.brand .dot { color: var(--accent-2); }

.nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-muted);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color .15s, border-color .15s;
}

.nav-links a:hover { color: var(--ink); border-color: var(--line-strong); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-s);
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink);
}

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    flex-direction: column;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--line);
    padding: 16px 20px;
    gap: 14px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: inline-block; }
}

/* ---------- eyebrow / labels ---------- */

.eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: var(--accent);
}

/* ---------- hero ---------- */

.hero {
  padding-block: 64px 48px;
  display: grid;
  gap: 20px;
  max-width: 760px;
}

.hero h1 {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.hero .lede {
  font-size: 1.1rem;
  color: var(--ink-muted);
  max-width: 58ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 22px;
  border-radius: var(--radius-s);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 6px 16px -6px var(--shadow);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn-block { width: 100%; justify-content: center; }

.helper-text {
  font-size: 0.82rem;
  color: var(--ink-muted);
  font-family: var(--font-mono);
}

/* ---------- receipt component ---------- */

.receipt {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 26px 26px 22px;
  box-shadow: 0 20px 40px -28px var(--shadow);
  position: relative;
}

.receipt::before,
.receipt::after {
  content: '';
  position: absolute;
  left: 18px;
  right: 18px;
  height: 10px;
  background:
    radial-gradient(circle at 6px 6px, var(--bg) 5px, transparent 5.5px) repeat-x;
  background-size: 16px 12px;
}

.receipt::before { top: -5px; }
.receipt::after { bottom: -5px; transform: rotate(180deg); }

.receipt-head {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  color: var(--ink-muted);
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--line-strong);
  padding-bottom: 12px;
  margin-bottom: 12px;
}

.receipt-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-block: 7px;
  font-size: 0.96rem;
}

.receipt-line + .receipt-line { border-top: 1px dotted var(--line); }

.receipt-line .item { flex-shrink: 0; }
.receipt-line .item.muted-item { color: var(--ink-muted); text-decoration: line-through; }

.receipt-line .fill {
  flex: 1;
  border-bottom: 1px dotted var(--line-strong);
  margin-bottom: 4px;
  min-width: 12px;
}

.receipt-line .amount {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  white-space: nowrap;
}

.receipt-line .amount.muted-amt { color: var(--ink-muted); text-decoration: line-through; }
.receipt-line .amount.strong-amt { color: var(--accent-2); font-weight: 700; font-size: 1.05rem; }

.receipt-foot {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line-strong);
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* ---------- stamp ---------- */

.stamp {
  position: absolute;
  top: -14px;
  right: -10px;
  background: var(--accent-2-soft);
  color: var(--accent-2-ink);
  border: 1.5px solid var(--accent-2);
  border-radius: 999px;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transform: rotate(6deg);
}

/* ---------- sections ---------- */

section { padding-block: 48px; }

.section-head {
  max-width: 620px;
  margin-bottom: 32px;
  display: grid;
  gap: 12px;
}

.section-head h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
.section-head p { color: var(--ink-muted); margin: 0; }

.divider {
  height: 1px;
  background: var(--line);
  border: none;
  margin: 0;
}

/* ---------- offer cards ---------- */

.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

@media (max-width: 820px) {
  .offer-grid { grid-template-columns: 1fr; }
}

.offer-card {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
  transition: border-color .15s, transform .15s;
}

.offer-card:hover { border-color: var(--accent); transform: translateY(-2px); }

.offer-card .num {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.8rem;
}

.offer-card h3 { font-size: 1.25rem; }

.offer-card p { color: var(--ink-muted); font-size: 0.92rem; margin: 0; flex: 1; }

.offer-card .go {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
}

/* ---------- checklist ---------- */

.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }

.checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding-bottom: 12px;
  border-bottom: 1px dotted var(--line);
}

.checklist li:last-child { border-bottom: none; }

.checklist .mark {
  font-family: var(--font-mono);
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- ladder / numbered rungs ---------- */

.ladder { display: grid; gap: 0; }

.rung {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 16px;
  align-items: center;
  padding-block: 18px;
  border-top: 1px solid var(--line);
}

.rung:last-child { border-bottom: 1px solid var(--line); }

.rung .rung-num {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--line-strong);
}

.rung .rung-body h4 { margin: 0 0 4px; font-family: var(--font-body); font-size: 1.02rem; font-weight: 700; }
.rung .rung-body p { margin: 0; color: var(--ink-muted); font-size: 0.9rem; }

.rung .rung-price {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
  color: var(--accent-2);
  font-weight: 700;
}

@media (max-width: 640px) {
  .rung { grid-template-columns: 32px 1fr; }
  .rung-price { grid-column: 2; text-align: left; margin-top: 4px; }
}

/* ---------- pricing table ---------- */

table.coverage {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

table.coverage th, table.coverage td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
}

table.coverage th {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}

table.coverage td.amt {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.table-wrap { overflow-x: auto; }

/* ---------- faq ---------- */

.faq-item { padding-block: 18px; border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item h4 { font-size: 1rem; margin: 0 0 8px; }
.faq-item p { margin: 0; color: var(--ink-muted); font-size: 0.92rem; }

/* ---------- callout ---------- */

.callout {
  background: var(--accent-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 24px;
  display: grid;
  gap: 10px;
}

.callout .eyebrow { color: var(--accent); }

/* ---------- footer ---------- */

footer {
  border-top: 1px solid var(--line);
  padding-block: 32px;
  margin-top: 24px;
}

footer .shell {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

footer .brand { font-size: 0.95rem; color: var(--ink); }

/* ---------- two-col layout ---------- */

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 820px) {
  .two-col { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}