/* Ledgerly — landing page
   Grounded in the subject: ledger rules, tabular figures, a balance that ties out. */

:root {
  --ink:        #0F172A;
  --ink-2:      #475569;
  --ink-3:      #7A8699;
  --paper:      #FBFCFD;
  --surface:    #FFFFFF;
  --line:       #E4E9F0;
  --rule:       #EDF1F6;   /* ledger rule */
  --primary:    #2563EB;
  --primary-ink:#1D4ED8;
  --accent:     #0D9488;   /* brand teal */
  --accent-soft:#E6F5F2;
  --tint:       #F4F7FB;

  --radius: 14px;
  --wrap: 1280px;
  --sans: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink:        #E8EDF5;
    --ink-2:      #A3B0C2;
    --ink-3:      #74829A;
    --paper:      #0B1220;
    --surface:    #111A2E;
    --line:       #22304B;
    --rule:       #1B2740;
    --primary:    #60A5FA;
    --primary-ink:#93C5FD;
    --accent:     #2DD4BF;
    --accent-soft:#0E2E2B;
    --tint:       #0E1728;
  }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.skip {
  position: absolute; left: -9999px;
  background: var(--primary); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 100;
}
.skip:focus { left: 16px; top: 16px; }

a { color: inherit; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }

/* ── Type ─────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.6rem, 5.6vw, 4.1rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
h1 em { font-style: italic; color: var(--accent); }
.h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin-bottom: 12px;
}
.lede { font-size: 1.125rem; color: var(--ink-2); max-width: 54ch; margin-top: 18px; }
.section__lede { color: var(--ink-2); max-width: 60ch; margin-bottom: 40px; }

.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--ink-3); }

/* ── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--sans); font-size: .95rem; font-weight: 600;
  padding: 10px 18px; border-radius: 999px;
  text-decoration: none; white-space: nowrap;
  transition: background-color .15s ease, border-color .15s ease, transform .15s ease;
}
.btn--primary { background: var(--primary); color: #fff; border: 1px solid transparent; }
.btn--primary:hover { background: var(--primary-ink); transform: translateY(-1px); }
.btn--ghost { border: 1px solid var(--line); color: var(--ink); background: transparent; }
.btn--ghost:hover { border-color: var(--ink-3); }
.btn--lg { font-size: 1rem; padding: 14px 24px; }

/* ── Nav ──────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--paper) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: 1.15rem; letter-spacing: -.02em;
  text-decoration: none;
}
.brand img { border-radius: 6px; }
.brand--sm { font-size: 1rem; }
.nav__links { display: flex; gap: 26px; margin-left: auto; }
.nav__links a {
  text-decoration: none; font-size: .95rem; color: var(--ink-2); font-weight: 500;
}
.nav__links a:hover { color: var(--ink); }

/* ── Hero ─────────────────────────────────────────────── */
.hero { padding: 88px 0 72px; position: relative; overflow: hidden; }
/* faint ledger ruling behind the hero */
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    to bottom, transparent 0 43px, var(--rule) 43px 44px
  );
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 62%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 62%, transparent);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: 56px; align-items: center;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__note {
  margin-top: 16px; font-family: var(--mono);
  font-size: .8rem; color: var(--ink-3);
}

/* ── Ledger card (hero visual) ────────────────────────── */
.ledger {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 40px -24px rgba(15, 23, 42, .35);
  overflow: hidden;
}
.ledger__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  font-weight: 600; font-size: .95rem;
}
.ledger__stamp {
  font-family: var(--mono); font-size: .72rem;
  color: var(--accent); background: var(--accent-soft);
  padding: 3px 8px; border-radius: 5px; letter-spacing: .04em;
}
.ledger__table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.ledger__table th {
  text-align: right; font-family: var(--mono); font-weight: 500;
  font-size: .68rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-3); padding: 10px 18px 8px;
}
.ledger__table th:first-child { text-align: left; }
.ledger__table td { padding: 9px 18px; border-top: 1px solid var(--rule); text-align: right; }
.ledger__table td:first-child { text-align: left; color: var(--ink-2); }
.ledger__foot {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px;
  border-top: 1.5px solid var(--line);
  background: var(--tint);
  font-size: .9rem; font-weight: 600;
}
.ledger__total { margin-left: auto; }
.tick {
  display: grid; place-items: center;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); color: #fff; font-size: .7rem; font-weight: 700;
}

/* ── Trust strip ──────────────────────────────────────── */
.strip { border-block: 1px solid var(--line); background: var(--tint); }
.strip__inner {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px;
  padding: 26px 24px;
}
.strip__inner div { display: flex; flex-direction: column; gap: 3px; }
.strip__inner strong { font-size: .95rem; }
.strip__inner span { font-size: .82rem; color: var(--ink-3); }

/* ── Sections ─────────────────────────────────────────── */
.section { padding: 88px 0; }
.section--tint { background: var(--tint); border-block: 1px solid var(--line); }

.grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: border-color .15s ease, transform .15s ease;
}
.card:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); transform: translateY(-2px); }
.card__ico {
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent);
  margin-bottom: 16px;
}
.card__ico svg { width: 20px; height: 20px; }
.card h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; }
.card p { font-size: .92rem; color: var(--ink-2); }

/* ── Split / compliance ───────────────────────────────── */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.ticks { list-style: none; display: grid; gap: 11px; }
.ticks li {
  position: relative; padding-left: 28px;
  font-size: .95rem; color: var(--ink-2);
}
.ticks li::before {
  content: "✓"; position: absolute; left: 0; top: -1px;
  color: var(--accent); font-weight: 700;
}
.quote {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 30px 28px;
}
.quote blockquote {
  font-family: var(--serif); font-size: 1.35rem; line-height: 1.35;
  letter-spacing: -.01em; text-wrap: balance;
}
.quote figcaption {
  margin-top: 16px; font-family: var(--mono);
  font-size: .74rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-3);
}

/* ── CTA ──────────────────────────────────────────────── */
.cta { padding: 96px 0; text-align: center; }
.cta__inner { display: grid; justify-items: center; gap: 10px; }
.cta h2 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.9rem, 3.4vw, 2.6rem); letter-spacing: -.01em;
  text-wrap: balance;
}
.cta p { color: var(--ink-2); margin-bottom: 14px; }

/* ── Footer ───────────────────────────────────────────── */
.foot { border-top: 1px solid var(--line); background: var(--tint); }
.foot__inner {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 26px 24px;
  font-size: .85rem; color: var(--ink-3);
}
.foot__copy { margin-left: auto; }
.foot a { color: var(--ink-2); text-decoration: none; }
.foot a:hover { color: var(--primary); }

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 940px) {
  .hero__inner, .split { grid-template-columns: 1fr; gap: 40px; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .strip__inner { grid-template-columns: repeat(2, 1fr); }
  .nav__links { display: none; }
}
@media (max-width: 620px) {
  .hero { padding: 56px 0 48px; }
  .section, .cta { padding: 64px 0; }
  .grid { grid-template-columns: 1fr; }
  .strip__inner { grid-template-columns: 1fr; gap: 18px; }
  .foot__copy { margin-left: 0; }
  .ledger__table { font-size: .78rem; }
  .ledger__table th, .ledger__table td { padding-inline: 12px; }
}

/* ═══════════════════════════════════════════════════════════
   Ported content components
   ═══════════════════════════════════════════════════════════ */

/* ── Early-access badge ───────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: .74rem; font-weight: 500;
  letter-spacing: .04em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  padding: 5px 12px; border-radius: 999px;
  margin-bottom: 22px;
}
.badge__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent); }
  70%  { box-shadow: 0 0 0 7px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
@media (prefers-reduced-motion: reduce) { .badge__dot { animation: none; } }

/* ── Stats band ───────────────────────────────────────── */
.stats { border-block: 1px solid var(--line); background: var(--tint); }
.stats__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 24px;
  padding: 44px 24px;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat__n {
  font-family: var(--serif); font-size: 2.2rem; line-height: 1;
  color: var(--accent); letter-spacing: -.01em; margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}
.stat h3 { font-size: 1rem; font-weight: 600; }
.stat p { font-size: .86rem; color: var(--ink-2); }

/* ── Why Ledgerly ─────────────────────────────────────── */
.why {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  margin-top: 8px;
}
.why__card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 24px 22px;
}
.why__card h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; }
.why__card p { font-size: .9rem; color: var(--ink-2); }

/* ── Pricing ──────────────────────────────────────────── */
.pricing {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
  align-items: stretch;
}
.price {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  display: flex; flex-direction: column;
}
.price--feat {
  border-color: color-mix(in srgb, var(--primary) 55%, var(--line));
  box-shadow: 0 20px 44px -26px color-mix(in srgb, var(--primary) 60%, transparent);
  position: relative;
}
.price__tag {
  position: absolute; top: 0; left: 24px; transform: translateY(-50%);
  font-family: var(--mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase;
  color: #fff; background: var(--primary);
  padding: 4px 10px; border-radius: 6px;
}
.price__name { font-size: 1.15rem; font-weight: 700; }
.price__amt { margin: 14px 0 4px; display: flex; align-items: baseline; gap: 6px; }
.price__amt .num { font-size: 2.6rem; font-weight: 700; letter-spacing: -.02em; }
.price__amt--text { font-family: var(--serif); font-size: 2rem; letter-spacing: -.01em; }
.price__per { color: var(--ink-3); font-size: .95rem; }
.price__desc { font-size: .9rem; color: var(--ink-2); margin: 12px 0 24px; flex: 1; }
.price__cta { justify-content: center; width: 100%; }

/* ── Early-access lead form ───────────────────────────── */
.lead { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.lead__copy { padding-top: 6px; }
.lead__copy a { color: var(--primary); text-decoration: none; font-weight: 600; }
.lead__copy a:hover { text-decoration: underline; }

.form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  display: grid; gap: 16px;
  box-shadow: 0 18px 40px -28px rgba(15, 23, 42, .35);
}
.field { display: grid; gap: 6px; }
.field label { font-size: .82rem; font-weight: 600; color: var(--ink-2); }
.field .opt { font-weight: 400; color: var(--ink-3); }
.field input, .field textarea {
  font-family: var(--sans); font-size: .95rem; color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px; padding: 11px 13px;
  width: 100%;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; min-height: 78px; }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 22%, transparent);
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
.btn--block { width: 100%; justify-content: center; }
.form__fine { font-size: .78rem; color: var(--ink-3); text-align: center; }
.form__error {
  font-size: .85rem; color: #B91C1C; text-align: center;
  background: color-mix(in srgb, #B91C1C 8%, transparent);
  border: 1px solid color-mix(in srgb, #B91C1C 25%, transparent);
  border-radius: 10px; padding: 10px 14px;
}
@media (prefers-color-scheme: dark) { .form__error { color: #FCA5A5; } }
.form__done { text-align: center; padding: 28px 8px; }
.form__done-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent);
  font-size: 1.6rem; margin-bottom: 16px;
}
.form__done h3 { font-family: var(--serif); font-size: 1.7rem; font-weight: 400; margin-bottom: 10px; }
.form__done p { color: var(--ink-2); font-size: .95rem; max-width: 36ch; margin-inline: auto; }
.form__done a { color: var(--primary); font-weight: 600; text-decoration: none; }
.form__done a:hover { text-decoration: underline; }

/* ── FAQ ──────────────────────────────────────────────── */
.faq { max-width: 760px; }
.q {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-top: 12px;
  padding: 4px 20px;
}
.q summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  cursor: pointer; list-style: none;
  padding: 16px 0;
  font-weight: 600; font-size: 1.02rem;
}
.q summary::-webkit-details-marker { display: none; }
.q summary::after {
  content: "+"; font-family: var(--mono); font-size: 1.4rem; font-weight: 400;
  color: var(--accent); line-height: 1; transition: transform .2s ease;
}
.q[open] summary::after { content: "\2212"; } /* minus */
.q[open] summary { color: var(--accent); }
.q p { padding: 0 0 18px; color: var(--ink-2); font-size: .95rem; max-width: 66ch; }

/* ── Industries chips ─────────────────────────────────── */
.industries { margin-top: 72px; }
.h2--sub { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.chips {
  list-style: none; display: flex; flex-wrap: wrap; gap: 10px;
  padding: 0; margin: 0;
}
.chip {
  font-size: .9rem; font-weight: 500; color: var(--ink-2);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
}

/* ── Centered section (testimonials) ──────────────────── */
.section--center { text-align: center; }
.section__lede--center { margin-inline: auto; }

/* ── Closing CTA actions ──────────────────────────────── */
.cta__actions {
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
  margin-top: 8px;
}

/* ── SEO prose ────────────────────────────────────────── */
.section--seo { border-top: 1px solid var(--line); padding-block: 56px; }
.section--seo .h2 { font-size: clamp(1.35rem, 2.2vw, 1.7rem); margin-bottom: 16px; }
.prose p { color: var(--ink-2); max-width: 78ch; font-size: .95rem; }
.prose p + p { margin-top: 12px; }

/* ── Footer links ─────────────────────────────────────── */
.foot__links { display: flex; gap: 20px; }

/* ── Responsive (ported components) ───────────────────── */
@media (max-width: 940px) {
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .why { grid-template-columns: repeat(2, 1fr); }
  .pricing { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .price--feat { order: -1; }
  .lead { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 620px) {
  .stats__grid { grid-template-columns: 1fr; gap: 22px; }
  .why { grid-template-columns: 1fr; }
  .stats__grid { padding-block: 34px; }
}