/* Marketing page layout.
 *
 * Deliberately thin: it loads css/styles.css first and inherits the app's
 * palette, dark mode, buttons and brand mark from there, so the landing page
 * and the product cannot drift apart. Everything here is layout the app has no
 * use for. */

.lp-skip {
  position: absolute; left: -9999px; top: 0; background: var(--panel); color: var(--ink);
  padding: .6rem 1rem; border-radius: var(--radius-sm); z-index: 100;
}
.lp-skip:focus { left: 1rem; top: 1rem; }

/* ---------- Nav ---------- */
.lp-nav {
  display: flex; align-items: center; gap: 1rem;
  max-width: 1080px; margin: 0 auto; padding: 1.1rem 1.15rem;
}
.lp-nav .spacer { flex: 1; }
.lp-nav-links { display: flex; align-items: center; gap: .5rem; }

/* ---------- Shared section rhythm ---------- */
.lp-section { max-width: 1080px; margin: 0 auto; padding: 3.5rem 1.15rem; }
.lp-section > h2 {
  font-size: clamp(1.35rem, 3.2vw, 1.85rem); letter-spacing: -0.02em; margin: 0 0 .4rem;
}
.lp-section > .lp-lede { color: var(--muted); margin: 0 0 2rem; max-width: 62ch; font-size: 1rem; }
.lp-rule { border: 0; border-top: 1px solid var(--line); max-width: 1080px; margin: 0 auto; }

/* ---------- Hero ---------- */
.lp-hero {
  max-width: 1080px; margin: 0 auto; padding: 3rem 1.15rem 3.5rem;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 3rem; align-items: center;
}
.lp-hero h1 {
  font-size: clamp(2rem, 5.2vw, 3.05rem); line-height: 1.06; letter-spacing: -0.035em;
  margin: 0 0 1rem; font-weight: 760;
}
.lp-hero h1 .grad {
  background: var(--accent-grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lp-hero p.lp-lede { font-size: 1.08rem; line-height: 1.6; color: var(--muted); margin: 0 0 1.6rem; max-width: 52ch; }
.lp-cta { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.lp-cta .btn { padding: .68rem 1.25rem; font-size: .95rem; }
.lp-note { margin: 1rem 0 0; font-size: .85rem; color: var(--muted); }

/* Product illustration beside the hero. */
.lp-shot {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); overflow: hidden; min-width: 0;
}
.lp-shot-bar {
  display: flex; align-items: center; gap: .45rem; padding: .6rem .8rem;
  border-bottom: 1px solid var(--line); background: var(--panel-2);
}
.lp-shot-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.lp-shot-bar span { margin-left: .4rem; font-size: .76rem; color: var(--muted); font-weight: 600; }
.lp-shot-body { padding: .9rem; }
.lp-shot table { width: 100%; border-collapse: collapse; font-size: .8rem; }
.lp-shot th {
  text-align: left; font-size: .66rem; text-transform: uppercase; letter-spacing: .05em;
  color: var(--muted); padding: .3rem .4rem; border-bottom: 1px solid var(--line);
}
.lp-shot td { padding: .45rem .4rem; border-bottom: 1px solid var(--line); }
.lp-shot td:not(:first-child) { text-align: right; font-variant-numeric: tabular-nums; }
.lp-shot tr:last-child td { border-bottom: 0; }
.lp-shot .pos { color: var(--ok); font-weight: 700; }
.lp-shot .neg { color: var(--danger); font-weight: 700; }
.lp-shot-cap { font-size: .72rem; color: var(--muted); padding: .1rem .4rem .2rem; }

/* ---------- Feature grid ---------- */
.lp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); gap: 1rem; }
.lp-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.25rem 1.3rem; box-shadow: var(--shadow);
}
.lp-card h3 { margin: 0 0 .45rem; font-size: 1rem; display: flex; align-items: center; gap: .5rem; }
.lp-card h3 .ic {
  width: 28px; height: 28px; border-radius: 8px; background: var(--accent-soft); color: var(--accent-ink);
  display: grid; place-items: center; font-size: .95rem; flex: none;
}
.lp-card p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.55; }

/* ---------- Claim list (the accuracy section) ---------- */
.lp-claims { display: grid; gap: 1.1rem; }
.lp-claim {
  display: grid; grid-template-columns: 26px 1fr; gap: .85rem; align-items: start;
}
.lp-claim .tick {
  width: 26px; height: 26px; border-radius: 50%; background: var(--ok-soft); color: var(--ok);
  display: grid; place-items: center; font-size: .85rem; font-weight: 700;
}
.lp-claim h3 { margin: .15rem 0 .3rem; font-size: .98rem; }
.lp-claim p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.55; }

/* ---------- Pricing ---------- */
.lp-price {
  max-width: 460px; margin: 0 auto; text-align: center;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem 1.6rem; box-shadow: var(--shadow-lg);
}
.lp-price .tag {
  display: inline-block; background: var(--accent-soft); color: var(--accent-ink);
  border-radius: 999px; padding: .25rem .7rem; font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em;
}
.lp-price .amount { font-size: 3rem; font-weight: 760; letter-spacing: -0.03em; margin: .7rem 0 .1rem; }
.lp-price .amount small { font-size: .95rem; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.lp-price ul { list-style: none; padding: 0; margin: 1.3rem 0; text-align: left; display: grid; gap: .55rem; }
.lp-price li { display: grid; grid-template-columns: 18px 1fr; gap: .6rem; font-size: .9rem; color: var(--muted); }
.lp-price li::before { content: "✓"; color: var(--ok); font-weight: 700; }

/* ---------- Footer ---------- */
.lp-foot {
  border-top: 1px solid var(--line); margin-top: 1rem;
  padding: 2rem 1.15rem 3rem; max-width: 1080px; margin-inline: auto;
  display: flex; flex-wrap: wrap; gap: 1rem; align-items: center;
  color: var(--muted); font-size: .85rem;
}
.lp-foot .spacer { flex: 1; }
.lp-foot a { color: var(--muted); }

@media (max-width: 860px) {
  .lp-hero { grid-template-columns: 1fr; gap: 2.2rem; padding-top: 1.5rem; }
  .lp-section { padding: 2.5rem 1.15rem; }
}

/* Editorial rhythm and a ledger-like product preview. */
.landing-page main { max-width: none; padding: 0; }
.lp-nav, .lp-section, .lp-hero, .lp-foot, .lp-rule { max-width: 1200px; }
.lp-nav { min-height: 90px; border-bottom: 1px solid var(--line-strong); }
.lp-nav-links { gap: 1.25rem; }
.lp-text-link { font-size: .85rem; color: var(--muted); text-decoration: none; }
.lp-text-link:hover { color: var(--ink); text-decoration: underline; }
.lp-hero { padding-block: 6.5rem 6rem; gap: 4rem; }
.lp-eyebrow { text-transform: uppercase; letter-spacing: .13em; font-size: .68rem; font-weight: 600; color: var(--accent-ink); margin: 0 0 1.3rem; }
.lp-hero h1 { font-size: clamp(2.8rem, 5.4vw, 4.5rem); font-weight: 500; line-height: 1.04; letter-spacing: -.055em; margin-bottom: 1.6rem; }
.lp-hero h1 em { font-family: Georgia, 'Times New Roman', serif; font-weight: 400; color: var(--accent-ink); }
.lp-hero p.lp-lede { font-size: 1.02rem; max-width: 44ch; line-height: 1.75; }
.lp-cta .btn { padding: .8rem 1.1rem; font-size: .88rem; }
.lp-cta .ghost { border-color: transparent; text-decoration: underline; text-underline-offset: 4px; }
.lp-note { font-size: .73rem; margin-top: 1.2rem; }
.lp-shot { border-radius: 3px; box-shadow: 10px 10px 0 var(--line); border-color: var(--line-strong); }
.lp-shot-bar { padding: .8rem 1.1rem; justify-content: space-between; }
.lp-shot-bar span { margin: 0; font-size: .6rem; letter-spacing: .08em; }
.lp-shot-bar .lp-example { font-weight: 400; letter-spacing: 0; }
.lp-shot-body { padding: 1.35rem 1rem; }
.lp-ledger-title { padding: .2rem .4rem 1.5rem; }
.lp-ledger-title > span { color: var(--muted); font-size: .72rem; }
.lp-ledger-title strong { display: block; font-size: 1.5rem; font-weight: 550; letter-spacing: -.035em; margin-top: .4rem; }
.lp-ledger-title p { font-size: .76rem; color: var(--muted); margin: .3rem 0 0; }
.lp-shot th { font-size: .6rem; padding-block: .65rem; }
.lp-shot th:not(:first-child) { text-align: right; }
.lp-shot td { font-size: .73rem; padding-block: .9rem; white-space: nowrap; }
.lp-shot tbody tr:last-child { background: var(--warn-bg); }
.lp-shot-cap { line-height: 1.6; margin-top: 1rem; }
.lp-section { padding-block: 4.5rem; }
.lp-section > h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 500; letter-spacing: -.04em; display: block; }
.lp-section > .lp-lede { font-size: .98rem; margin-top: .8rem; line-height: 1.7; }
.lp-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
.lp-card { padding: 1.4rem 0; border: 0; border-top: 1px solid var(--line-strong); background: transparent; border-radius: 0; box-shadow: none; }
.lp-card h3 { flex-direction: column; align-items: flex-start; gap: .85rem; margin-bottom: .75rem; font-weight: 600; }
.lp-card h3 .ic { background: transparent; color: var(--muted); font-family: ui-monospace, monospace; width: auto; height: auto; font-size: .7rem; }
.lp-card p { line-height: 1.75; font-size: .86rem; }
.lp-claims { grid-template-columns: 1fr 1fr; gap: 2rem 3rem; margin-top: 2.5rem; }
.lp-claim { grid-template-columns: 18px 1fr; gap: .75rem; }
.lp-claim .tick { background: transparent; width: 18px; height: 26px; }
.lp-claim p { line-height: 1.75; font-size: .86rem; }
.lp-price { max-width: none; text-align: left; padding: 2rem; box-shadow: none; border-radius: 3px; display: grid; grid-template-columns: 1fr 1.3fr; gap: .4rem 3rem; }
.lp-price .tag { justify-self: start; border-radius: 3px; }
.lp-price .amount { grid-column: 1; }
.lp-price > p { grid-column: 1; }
.lp-price ul { grid-column: 2; grid-row: 1 / 4; align-self: center; margin: 0; gap: .8rem; }
.lp-price > .btn { grid-column: 1 / -1; margin-top: 1.5rem; }
.lp-foot { font-size: .75rem; }
@media (max-width: 860px) {
  .lp-hero { grid-template-columns: 1fr; padding-block: 3.5rem; gap: 2.5rem; }
  .lp-hero h1 { max-width: 12ch; }
  .lp-shot { max-width: 580px; width: calc(100% - 10px); }
  .lp-grid { grid-template-columns: 1fr 1fr; }
  .lp-section { padding-block: 3rem; }
}
@media (max-width: 540px) {
  .lp-nav { min-height: 76px; gap: .5rem; }
  .lp-nav-links { gap: .4rem; }
  .lp-nav-links .btn { font-size: .75rem; padding: .45rem .55rem; }
  .lp-text-link { display: none; }
  .lp-nav .brand { font-size: .9rem; gap: .35rem; }
  .lp-nav .brand .logo { width: 26px; height: 26px; font-size: .7rem; }
  .lp-grid, .lp-claims, .lp-price { grid-template-columns: 1fr; }
  .lp-grid { gap: .5rem; }
  .lp-price ul { grid-column: 1; grid-row: auto; margin-top: 1.2rem; }
  .lp-price { padding: 1.3rem; }
  .lp-shot td { font-size: .64rem; padding-inline: .25rem; }
  .lp-shot-body { padding-inline: .6rem; }
}