/* QC-tag landing: flat paper, ink, safety orange. No glows, no gradients. */
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
.landing { background: var(--color-canvas); }
.landing-header-inner, main > section, .landing-footer { width: min(var(--content-width), calc(100% - 2 * var(--space-8))); margin-inline: auto; }

.landing-header { position: sticky; top: 0; z-index: 10; background: var(--color-canvas); border-bottom: var(--rule-width) solid var(--color-ink); }
.landing-header-inner { display: flex; justify-content: space-between; align-items: center; gap: var(--space-6); min-height: 72px; }
.landing-header .brand { font-size: 1.75rem; }
.landing-header nav { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-8); }
.landing-header nav > a:not(.secondary-button) { min-height: var(--control-height); display: inline-flex; align-items: center; color: var(--color-ink); font-weight: var(--weight-label); text-decoration: none; }
.landing-header nav > a:not(.secondary-button):hover { text-decoration: underline; text-decoration-color: var(--color-signal); text-decoration-thickness: 3px; text-underline-offset: 6px; }

/* Hero */
.sticker { display: inline-block; margin: 0 0 var(--space-6); padding: var(--space-2) var(--space-4); background: var(--color-highlight); border: var(--rule-width) solid var(--color-ink); font-weight: 700; transform: rotate(-2deg); }
.hero h1 { margin: 0 0 var(--space-8); font: 900 clamp(2.5rem, 4.4vw, 4.25rem)/.92 var(--font-display); font-stretch: var(--stretch-display); letter-spacing: -.05em; }
.hero h1 .nowrap { white-space: nowrap; }
.crack { position: relative; display: inline-block; color: transparent; }
.crack::before, .crack::after { content: attr(data-text); position: absolute; inset: 0; }
/* "breaks" renders with a layout shift: the lower slice slides right, measured like a devtools overlay. */
.crack::before { color: var(--color-ink); clip-path: inset(0 0 38% 0); }
.crack::after { color: var(--color-signal); clip-path: inset(62% 0 0 0); transform: translateX(.16em); animation: crack-shift .45s cubic-bezier(.3, 1.4, .5, 1) .5s both; }
@keyframes crack-shift { from { transform: none; } }
.shift { position: relative; display: inline-block; }
.shift::after { content: attr(data-metric); position: absolute; left: calc(100% + .3em); top: .1em; padding: .35em .6em; background: var(--color-ink); color: var(--color-canvas); font: 500 max(11px, .16em)/1 var(--font-code); letter-spacing: 0; white-space: nowrap; animation: tag-in .3s ease-out .9s both; }
.hero-lede { max-width: 40ch; margin: 0; color: var(--color-muted); font-size: 1.1875rem; line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-6); margin-top: var(--space-8); }

@keyframes tag-in { from { opacity: 0; translate: 0 -12px; } }

/* Ticker */
/* Ticker: a tape measure, ticks ride with the words so the loop stays seamless. */
.ticker { overflow: hidden; background: var(--color-signal); border-block: var(--rule-width) solid var(--color-ink); }
.ticker-track { display: flex; width: max-content; animation: ticker 28s linear infinite; animation-play-state: paused; }
.ticker-track span { padding: var(--space-6) var(--space-10) var(--space-5) var(--space-3); font: 900 clamp(1.25rem, 2.4vw, 2rem)/1 var(--font-display); font-stretch: var(--stretch-display); letter-spacing: -.02em; white-space: nowrap;
  background:
    linear-gradient(var(--color-ink), var(--color-ink)) left top / 2px 22px no-repeat,
    repeating-linear-gradient(90deg, var(--color-ink) 0 2px, transparent 2px 12px) left top / 100% 9px no-repeat; }
.ticker-track span::before { content: attr(data-mark); margin-right: var(--space-3); font: 500 var(--text-caption)/1 var(--font-code); vertical-align: top; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* Blocks */
.block { padding-block: var(--space-20); }
.block + .block { border-top: var(--rule-width) solid var(--color-ink); }
.poster-heading span { color: var(--color-action); }
.block > .poster-heading { max-width: 15ch; margin: 0 0 var(--space-12); }
.block > .poster-heading:has(+ .block-intro) { margin-bottom: var(--space-6); }
.block-intro { max-width: 58ch; margin: 0 0 var(--space-12); color: var(--color-muted); font-size: 1.1875rem; line-height: 1.55; }

.checklist { list-style: none; margin: 0; padding: 0; border-top: var(--rule-width) solid var(--color-ink); }
.checklist li { display: grid; grid-template-columns: 3.5rem minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-6); align-items: center; padding-block: var(--space-6); border-bottom: var(--border-width) solid var(--color-ink); }
.box { position: relative; width: 2.5rem; height: 2.5rem; border: var(--rule-width) solid var(--color-ink); background: var(--color-surface); }
.box::after { content: ""; position: absolute; left: .55rem; top: -.35rem; width: .9rem; height: 1.9rem; border: solid var(--color-signal); border-width: 0 .4rem .4rem 0; transform: rotate(40deg); }
.checklist h3 { margin: 0; font: 900 clamp(1.25rem, 2.2vw, 1.75rem)/1.05 var(--font-display); font-stretch: var(--stretch-display); letter-spacing: -.02em; }
.checklist p, .feature-grid p { margin: 0; color: var(--color-muted); font-size: 1.0625rem; }

.inspection-form { position: relative; padding: var(--space-8) var(--space-8) var(--space-6) var(--space-16); background: var(--color-tag); border: var(--rule-width) solid var(--color-ink); }
.inspection-form::before { content: ""; position: absolute; left: var(--space-6); top: var(--space-8); width: var(--space-5); height: var(--space-5); border: var(--rule-width) solid var(--color-ink); border-radius: 50%; background: var(--color-canvas); }
.form-head { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2); margin: 0 0 var(--space-4); padding-bottom: var(--space-3); border-bottom: var(--rule-width) solid var(--color-ink); font: 900 var(--text-body)/1 var(--font-display); font-stretch: var(--stretch-display); text-transform: uppercase; }
.form-head span:last-child { font: var(--text-small) var(--font-code); text-transform: none; }
.proof-table { font-size: 1.0625rem; }
.proof-table th { border-bottom-color: var(--color-ink); font: var(--weight-label) var(--text-caption)/1.5 var(--font-code); letter-spacing: .08em; text-transform: uppercase; }
.proof-table :is(th, td) { border-bottom-color: var(--color-tag-edge); }
.proof-table td { padding-block: var(--space-5); vertical-align: middle; }
.proof-table td:first-child { font: italic 1.25rem/1.35 var(--font-note); }
.proof-table td:nth-child(2) { font-family: var(--font-code); }

.compare-table { font-size: 1.0625rem; border: var(--rule-width) solid var(--color-ink); background: var(--color-surface); }
.compare-table thead th { font: var(--weight-label) var(--text-caption)/1.5 var(--font-code); letter-spacing: .08em; text-transform: uppercase; }
.compare-table :is(th, td) { padding: var(--space-4) var(--space-5); vertical-align: top; }
.compare-table tbody th { font-weight: var(--weight-label); }
.compare-table td { color: var(--color-muted); }
.compare-table :is(thead th, td):nth-child(2) { background: var(--color-highlight); color: var(--color-ink); font-weight: var(--weight-label); }

.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-10); }
.feature-grid article { display: grid; align-content: start; gap: var(--space-3); padding: var(--space-8); background: var(--color-surface); border: var(--rule-width) solid var(--color-ink); transition: background var(--motion-fast) var(--ease-standard); }
@media (hover: hover) and (pointer: fine) {
  .feature-grid article:hover { background: var(--color-highlight); }
  .feature-grid article:hover::after { --crop: var(--color-signal); }
}
.feature-num { font: 900 var(--text-small)/1 var(--font-code); color: var(--color-action); }
.feature-grid h3 { margin: 0; font: 900 clamp(1.375rem, 2.4vw, 2rem)/1 var(--font-display); font-stretch: var(--stretch-display); letter-spacing: -.03em; }

.closing { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-8); padding: var(--space-16) var(--space-12); background: var(--color-signal); border: var(--rule-width) solid var(--color-ink); }
.closing .poster-heading { margin: 0; color: var(--color-ink); }
.closing .poster-heading span { color: var(--color-ink); background: var(--color-highlight); padding-inline: .08em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.closing + .block { border-top: 0; margin-top: var(--space-8); }

.faq-list { display: grid; max-width: 860px; }
.faq-list summary { font-size: 1.125rem; }

.landing-footer { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-8); width: 100%; padding: var(--space-10) max(var(--space-8), calc((100% - var(--content-width)) / 2)) var(--space-8); background: var(--color-night); color: var(--color-on-night-muted); }
.landing-footer .brand { font-size: 1.75rem; }
.landing-footer :focus-visible { outline-color: var(--color-action-reverse); }
.landing-footer nav { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-6); margin-left: auto; }
.landing-footer nav a { min-height: var(--control-height); display: inline-flex; align-items: center; color: var(--color-on-night); }
.landing-footer nav a:hover { color: var(--color-action-reverse); }
.footer-note { width: 100%; margin: 0; font-size: var(--text-small); }

/* Live self-check: landing.js measures this page and stamps the results. */
.landing { position: relative; }
.self-check { position: fixed; right: var(--space-6); bottom: var(--space-6); z-index: 20; display: flex; flex-direction: column; width: min(440px, calc(100vw - 2 * var(--space-4))); height: min(610px, calc(100dvh - 110px)); padding: var(--space-5); background: var(--color-surface); border: var(--rule-width) solid var(--color-ink); border-radius: var(--radius-panel); }
.self-check-head { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); }
.self-check-kicker { display: inline-flex; align-items: center; gap: var(--space-2); margin: 0; font: var(--weight-label) var(--text-caption)/1 var(--font-code); letter-spacing: .06em; text-transform: uppercase; }
.self-check-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--color-signal); }
.self-check[data-state="running"] .self-check-dot { animation: pulse 1s ease-in-out infinite; }
.self-check[data-state="done"] .self-check-dot { background: var(--color-success); }
@keyframes pulse { 50% { opacity: .25; } }
.self-check-close { min-height: 36px; padding: 0 var(--space-3); border: 1.5px solid var(--color-ink); border-radius: var(--radius-control); background: var(--color-surface); color: var(--color-ink); font: var(--weight-label) var(--text-small) var(--font-body); cursor: pointer; }
.self-check-close:hover { background: var(--color-canvas); }
.self-check[hidden] { display: none; }
.self-check h2 { margin: var(--space-3) 0 var(--space-1); font-size: 1.25rem; line-height: 1.05; }
.self-check-intro { margin: 0 0 var(--space-3); color: var(--color-muted); font-size: var(--text-small); }
.self-check-list { flex: 1; min-height: 0; overflow: auto; margin: 0; padding: 0; list-style: none; scroll-behavior: smooth; border-top: var(--rule-width) solid var(--color-ink); }
.self-check-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, auto) 4.75rem; align-items: center; gap: var(--space-3); min-height: 35px; padding-block: 2px; border-bottom: var(--border-width) solid var(--color-border); }
.self-check-name { overflow: hidden; font-size: var(--text-small); font-weight: var(--weight-label); text-overflow: ellipsis; white-space: nowrap; }
.self-check-name small { color: var(--color-review); font: 500 var(--text-caption) var(--font-code); }
.self-check-value { grid-column: 2; max-width: 10rem; overflow: hidden; color: var(--color-muted); font: var(--text-caption)/1.3 var(--font-code); text-overflow: ellipsis; white-space: nowrap; }
.self-check-row[data-state="running"] .self-check-value::after { content: ""; display: inline-block; width: .5em; height: .5em; margin-left: .4em; border-radius: 50%; background: var(--color-signal); animation: pulse .6s ease-in-out infinite; }
.self-check-row .ds-stamp { grid-column: 3; justify-self: center; padding: 2px var(--space-2); border-width: 2px; font-size: var(--text-caption); transform: rotate(-6deg); animation: stamp-in .35s cubic-bezier(.3, 1.4, .5, 1) both; }
.self-check-summary { min-height: 2.8em; margin: var(--space-3) 0 0; font-weight: var(--weight-label); line-height: 1.4; }
.self-check-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-2); }
.self-check-actions.is-pending { visibility: hidden; }
.self-check-row[data-state="queued"] { color: var(--color-muted); }

.inspect-layer { position: absolute; inset: 0; z-index: 15; overflow: hidden; pointer-events: none; }
.inspect-box { position: absolute; top: 0; left: 0; opacity: 0; border: var(--rule-width) dashed var(--color-signal); transition: transform .45s var(--ease-standard), width .45s var(--ease-standard), height .45s var(--ease-standard), opacity .2s; }
.inspect-layer.is-visible .inspect-box { opacity: 1; }
.inspect-tag { position: absolute; left: -2px; bottom: calc(100% + var(--space-3)); display: grid; gap: 2px; margin: 0; padding: var(--space-1) var(--space-3) var(--space-1) var(--space-6); background: var(--color-tag); border: 1.5px solid var(--color-ink); border-radius: 3px 8px 8px 3px; font: var(--text-caption)/1.3 var(--font-code); white-space: nowrap; }
.inspect-tag::before { content: ""; position: absolute; left: var(--space-2); top: 50%; width: 8px; height: 8px; margin-top: -4px; border: 1.5px solid var(--color-ink); border-radius: 50%; background: var(--color-canvas); }
.inspect-tag b { font: 900 var(--text-small)/1.1 var(--font-display); font-stretch: var(--stretch-display); }

/* Scroll-driven motion: native CSS, no script. Browsers without view timelines show the final state. */
.landing-header::after { content: ""; position: absolute; left: 0; bottom: calc(-1 * var(--rule-width)); width: 100%; height: 3px; background: var(--color-signal); transform-origin: 0 50%; scale: 0 1; }
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .landing-header::after { animation: read-progress linear both; animation-timeline: scroll(root); }
    .checklist li { view-timeline: --row; }
    .checklist .box::after { animation: tick-in linear both; animation-timeline: --row; animation-range: entry 60% cover 40%; }
    .proof-table .ds-stamp { animation: stamp-in linear both; animation-timeline: view(); animation-range: entry 30% cover 35%; }
    /* The intro rises on its own timeline, so it trails its heading instead of letting the heading slide over it. */
    .block > .poster-heading, .block > .block-intro, .feature-grid article { animation: rise linear both; animation-timeline: view(); animation-range: entry 0% entry 90%; }
  }
}
@keyframes read-progress { to { scale: 1 1; } }
@keyframes tick-in { from { scale: .4; opacity: 0; } 70% { scale: 1.15; opacity: 1; } }
@keyframes stamp-in { from { scale: 2.4; opacity: 0; } 60% { scale: .94; opacity: 1; } }
@keyframes rise { from { translate: 0 28px; } }

@media (max-width: 700px) {
  .self-check { right: var(--space-3); bottom: var(--space-3); height: 50dvh; padding: var(--space-4); }
  .self-check-intro { display: none; }
  .self-check h2 { font-size: 1.0625rem; }
  .self-check-row { grid-template-columns: minmax(0, 1fr) 4.75rem; }
  .self-check-value { grid-column: 1; }
  .self-check-row .ds-stamp { grid-column: 2; grid-row: 1 / span 2; }
  .landing-header-inner, main > section { width: calc(100% - 2 * var(--space-5)); }
  .landing-header-inner { min-height: 64px; }
  .landing-header nav { gap: var(--space-4); }
  .landing-header nav a[href^="#"] { display: none; }
  .block { padding-block: var(--space-12); }
  .checklist li { grid-template-columns: 3rem minmax(0, 1fr); gap: var(--space-2) var(--space-4); }
  .checklist p { grid-column: 2; }
  .inspection-form { padding: var(--space-6) var(--space-4) var(--space-4) var(--space-4); }
  .inspection-form::before { display: none; }
  .proof-table { min-width: 480px; }
  /* Phones: each question becomes a card, with the column name above each answer. */
  .compare-table, .compare-table :is(tbody, tr, th, td) { display: block; }
  .compare-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .compare-table { border: 0; background: none; }
  .compare-table tr { margin-bottom: var(--space-4); border: var(--rule-width) solid var(--color-ink); background: var(--color-surface); }
  .compare-table tbody th { border-bottom: var(--rule-width) solid var(--color-ink); }
  .compare-table td::before { content: attr(data-label); display: block; margin-bottom: var(--space-1); color: var(--color-muted); font: var(--weight-label) var(--text-caption)/1.4 var(--font-code); letter-spacing: .06em; text-transform: uppercase; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid { gap: var(--space-8); }
  .feature-grid article { padding: var(--space-6); }
  .closing { padding: var(--space-10) var(--space-6); }
  .landing-footer { padding-inline: var(--space-5); }
  .landing-footer nav { margin-left: 0; }
}
@media (max-width: 380px) { .shift::after { display: none; } .landing-header .brand { font-size: 1.5rem; } .hero-actions { flex-direction: column; align-items: start; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker-track, .crack::after, .shift::after, .self-check-dot, .self-check-row .ds-stamp, .self-check-row .self-check-value::after { animation: none; }
  .inspect-box { transition: none; }
  .crack::after { transform: translateX(.16em); }
}

/* Pricing: two manila plan tags. Numbers are filled from /api/public/plans by landing.js; the HTML holds the same defaults. */
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-10); align-items: start; }
.plan { display: grid; align-content: start; gap: var(--space-4); }
.plan-kind { margin: 0; font: 700 var(--text-caption)/1.2 var(--font-code); letter-spacing: .06em; text-transform: uppercase; color: var(--color-muted); }
.plan-name { margin: 0; font: 900 clamp(1.5rem, 2.6vw, 2.25rem)/1 var(--font-display); font-stretch: var(--stretch-display); letter-spacing: -.03em; }
.plan-price { display: flex; align-items: baseline; gap: var(--space-2); margin: 0; }
.plan-amount { font: 700 clamp(2.5rem, 5vw, 4rem)/1 var(--font-code); font-variant-numeric: tabular-nums; }
.plan-per { font: var(--text-small) var(--font-code); color: var(--color-muted); }
.plan-list { display: grid; gap: var(--space-2); margin: 0; padding-left: 1.2rem; }
.plan-list[hidden], .plan [hidden] { display: none; }
.plan .primary-button, .plan .secondary-button { justify-self: start; }
.plans-faq-title { margin: var(--space-12) 0 var(--space-4); font: 900 var(--text-title)/1 var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2.25rem); font-stretch: var(--stretch-display); letter-spacing: -.03em; }
.landing-footer nav .text-button { padding-block: 0; }

@media (max-width: 700px) {
  .plans { grid-template-columns: minmax(0, 1fr); gap: var(--space-8); }
}