/* CrawlKind site styles. Tokens from the approved brand kit (tokens.css). */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/inter-latin-wght-normal.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");
}

:root {
  --ink: #19241F;
  --paper: #F5F2EA;
  --vermilion: #F15A35;
  --moss: #71816B;
  --mist: #DEDCD3;

  /* derived roles */
  --ink-2: #4F5955;        /* secondary text on paper, 6.4:1 */
  --ink-3: #5E6762;        /* tertiary text on paper, 5.2:1 */
  --surface: #FBF9F4;      /* raised card on paper */
  --surface-2: #ECE8DE;    /* sunken panel on paper */
  --line: var(--mist);
  --line-strong: #C9C5B9;
  --ink-soft: #243029;     /* panel surface on ink */
  --ink-line: #34403A;
  --paper-2: #CFCBC0;      /* secondary text on ink */
  --vermilion-deep: #D94A27;
  --vermilion-text: #B83D1C; /* accent used as small text, 5.0:1 on paper */
  --btn: #C43F1D;            /* primary button fill: white text reads at 5.2:1 */
  --btn-hover: #CC4420;
  --btn-active: #B5381A;
  --vermilion-tint: #FBE4DC;
  --moss-tint: #E3E7DF;
  --ochre: #B8791A;        /* improvement status only */
  --ochre-tint: #F4E7CF;

  --font: "Inter", Arial, Helvetica, sans-serif;
  --mono: "IBM Plex Mono", Consolas, "Liberation Mono", monospace;

  --r-card: 16px;
  --r-btn: 10px;
  --r-chip: 6px;

  --container: 1120px;
  --gutter: 24px;
  --sec: clamp(72px, 9vw, 120px);     /* one section padding token */
  --head-gap: clamp(32px, 4vw, 56px); /* section header block to content */

  --t-fast: 140ms;
  --t-base: 260ms;
  --ease-out: cubic-bezier(.2, .7, .2, 1);
  --shadow-1: 0 1px 2px rgba(25,36,31,.06), 0 8px 24px rgba(25,36,31,.06);
  --shadow-2: 0 2px 4px rgba(25,36,31,.08), 0 20px 48px rgba(25,36,31,.12);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv11", "ss01";
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: 3px; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 750; letter-spacing: -0.02em; line-height: 1.15; text-wrap: balance; }
code, kbd, pre { font-family: var(--mono); }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
hr { border: 0; border-top: 1px solid var(--line); margin: 0; }

:focus-visible {
  outline: 3px solid var(--vermilion);
  outline-offset: 3px;
  border-radius: 4px;
}
.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 10px 14px; border-radius: var(--r-btn);
  text-decoration: none; font-weight: 600;
}
.skip:focus { top: 16px; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

/* ---------- layout primitives ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
section { width: 100%; }
.sec { padding-block: var(--sec); }
.sec + .sec.sec--tight { padding-top: 0; }
.sec--ink { background: var(--ink); color: var(--paper); }
.sec--ink .label { color: var(--paper-2); }
.sec--ink .lede { color: var(--paper-2); }
.sec-head { margin-bottom: var(--head-gap); }
.sec-head .lede { margin-top: 16px; }
.sec-head--split {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 32px 64px; align-items: end;
}
.sec-head--split .lede { margin-top: 0; }
@media (max-width: 820px) { .sec-head--split { grid-template-columns: minmax(0, 1fr); gap: 16px; } }

.label {
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-3); line-height: 1.4;
}
.label--accent { color: var(--vermilion-text); }
.sec-head .label { margin-bottom: 16px; }
.lede { font-size: 19px; line-height: 1.5; color: var(--ink-2); }
h2 { font-size: clamp(30px, 3.6vw, 40px); }
h3 { font-size: 21px; font-weight: 650; letter-spacing: -0.015em; }
.muted { color: var(--ink-2); }
.small { font-size: 15px; }
.rule-list > li { padding-block: 20px; border-top: 1px solid var(--line); }
.rule-list > li:last-child { border-bottom: 1px solid var(--line); }
.sec--ink .rule-list > li { border-color: var(--ink-line); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px; border-radius: var(--r-btn);
  font-weight: 600; font-size: 16px; line-height: 1.2; text-decoration: none; cursor: pointer;
  border: 1.5px solid transparent;
  transition: background var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out),
              box-shadow var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out),
              color var(--t-fast) var(--ease-out);
  white-space: nowrap;
}
.btn--primary { background: var(--btn); color: #fff; box-shadow: 0 1px 0 rgba(25,36,31,.12); }
.btn--primary:hover { background: var(--btn-hover); color: #fff; transform: translateY(-1px); box-shadow: 0 6px 16px rgba(196,63,29,.3); }
.btn--primary:active { transform: translateY(0); background: var(--btn-active); box-shadow: none; }
.btn--secondary { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--secondary:hover { border-color: var(--ink); background: rgba(25,36,31,.04); }
.btn--secondary:active { background: rgba(25,36,31,.08); }
.sec--ink .btn--secondary { color: var(--paper); border-color: var(--ink-line); }
.sec--ink .btn--secondary:hover { border-color: var(--paper); background: rgba(245,242,234,.06); }
.btn--ghost { background: transparent; color: var(--ink); padding-inline: 8px; border-color: transparent; }
.btn--ghost:hover { text-decoration: underline; text-underline-offset: 4px; }
.btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn .price { font-weight: 500; opacity: .9; }
.btn .price::before { content: "·"; margin-right: 10px; opacity: .6; }
.btn--lg { min-height: 56px; padding: 14px 28px; font-size: 17px; }
.btn--sm { min-height: 40px; padding: 8px 16px; font-size: 15px; }
.btn svg { flex: none; }

.link {
  color: var(--ink); font-weight: 500; text-decoration: none;
  background-image: linear-gradient(var(--vermilion), var(--vermilion));
  background-size: 100% 2px; background-position: 0 100%; background-repeat: no-repeat;
  transition: background-size var(--t-fast) var(--ease-out);
}
.link:hover { background-size: 100% 100%; }
.sec--ink .link { color: var(--paper); }

/* ---------- nav ---------- */
.nav { padding-block: 22px; }
.nav__row { display: flex; align-items: center; gap: 28px; }
.nav__logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 750; font-size: 22px; letter-spacing: -0.03em; }
.nav__logo svg { width: 30px; height: 30px; }
.nav__links { display: flex; gap: 6px; margin-left: auto; }
.nav__links a {
  text-decoration: none; font-weight: 500; font-size: 15px; color: var(--ink-2);
  padding: 8px 12px; border-radius: 8px; transition: color var(--t-fast), background var(--t-fast);
}
.nav__links a:hover { color: var(--ink); background: rgba(25,36,31,.05); }
.nav__links a[aria-current="page"] { color: var(--ink); background: rgba(25,36,31,.06); }
.nav__cta { margin-left: 8px; }
@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__cta { margin-left: auto; }
  .nav__cta .price { display: none; }
}

/* sticky purchase control (top) */
.sticky-buy {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  background: rgba(245,242,234,.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transform: translateY(-110%);
  transition: transform var(--t-base) var(--ease-out);
}
.sticky-buy.is-visible { transform: translateY(0); }
.sticky-buy__row { display: flex; align-items: center; gap: 16px; padding-block: 10px; }
.sticky-buy__name { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 15px; }
.sticky-buy__name svg { width: 22px; height: 22px; }
.sticky-buy__price { color: var(--ink-2); font-weight: 500; }
.sticky-buy .btn { margin-left: auto; }
@media (max-width: 560px) { .sticky-buy__price, .sticky-buy__name span { display: none; } }
@media (prefers-reduced-motion: reduce) { .sticky-buy { transition: none; } }

/* ---------- hero ---------- */
.hero { padding-top: clamp(40px, 6vw, 88px); padding-bottom: var(--sec); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 11fr) minmax(0, 10fr); gap: 48px 64px; align-items: center; }
.hero h1 { font-size: clamp(42px, 6vw, 68px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.02; margin-top: 20px; }
.hero__sub { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.5; color: var(--ink-2); margin-top: 24px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; margin-top: 32px; }
.hero__support { margin-top: 20px; font-weight: 500; }
.hero__req { margin-top: 8px; font-size: 15px; color: var(--ink-2); }
.hero__req a { color: inherit; }
@media (max-width: 920px) {
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
}

/* report preview card (the hero visual) */
.report {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card);
  box-shadow: var(--shadow-2); overflow: hidden;
}
.report__bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 20px; border-bottom: 1px solid var(--line); background: var(--surface-2);
}
.report__bar .label { color: var(--ink-2); }
.report__path { font-family: var(--mono); font-size: 13px; color: var(--ink-2); }
.report__path b { color: var(--ink); font-weight: 500; }
.report__body { padding: 22px 20px 20px; display: grid; gap: 18px; }
.report__row { display: grid; grid-template-columns: 108px minmax(0, 1fr); gap: 12px; align-items: start; }
.report__row .label { padding-top: 3px; }
.report__row p { font-weight: 500; }
.report__row .sub { font-weight: 400; color: var(--ink-2); font-size: 15px; margin-top: 4px; }
@media (max-width: 440px) { .report__row { grid-template-columns: 1fr; gap: 6px; } }
.status {
  display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 12px; font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px 4px 7px; border-radius: 99px; line-height: 1.3;
}
.status::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: currentColor; flex: none; }
.status--blocker { background: var(--vermilion-tint); color: #9E3416; }
.status--improve { background: var(--ochre-tint); color: #7A4F0C; }
.status--pass { background: var(--moss-tint); color: #3F4E3B; }
.status--skip { background: var(--surface-2); color: var(--ink-2); }
.status--skip::before { background: transparent; border: 1.5px solid currentColor; }

.code {
  background: var(--ink); color: var(--paper); border-radius: 12px; padding: 16px 18px;
  font-family: var(--mono); font-size: 13.5px; line-height: 1.6; overflow-x: auto; margin: 0;
  tab-size: 2;
}
.code .c { color: #9FA8A2; }
.code .del { color: #FFB39F; }
.code .del::before { content: "- "; color: #F15A35; }
.code .add { color: #CFE2C7; }
.code .add::before { content: "+ "; color: #9DBE8D; }
.code .k { color: #F7C8B9; }
.code .ok { color: #B9CBAF; }
.code .warn { color: #F2C17A; }
.code .pr { color: #F15A35; }
.report__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; border-top: 1px solid var(--line); }
.report__foot .label { color: var(--ink-3); }
.fake-btn {
  display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 6px 14px; border-radius: 8px;
  background: var(--btn); color: #fff; font-weight: 600; font-size: 14px;
}

/* ---------- demonstration frames ---------- */
.frames { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.frame { background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: var(--r-card); padding: 24px; display: flex; flex-direction: column; gap: 16px; }
.frame__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.frame__num { font-family: var(--mono); font-size: 13px; color: var(--ink-3); }
.frame h3 { font-size: 19px; }
.frame p { color: var(--ink-2); font-size: 16px; }
.frame .code, .report .code { white-space: pre-wrap; overflow-wrap: anywhere; }
.frame .code { margin-top: auto; font-size: 13px; }
@media (max-width: 900px) { .frames { grid-template-columns: minmax(0, 1fr); } }
.caption { margin-top: 24px; font-size: 15px; color: var(--ink-2); display: flex; gap: 10px; align-items: flex-start; }
.caption svg { flex: none; margin-top: 3px; }
.sec--ink .caption { color: var(--paper-2); }

/* ---------- problem cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); padding: 28px 26px; }
.card h3 { margin-top: 18px; }
.card p { margin-top: 10px; color: var(--ink-2); }
.card .glyph { width: 44px; height: 44px; border-radius: 12px; background: var(--surface-2); display: grid; place-items: center; color: var(--ink); }
@media (max-width: 900px) { .cards { grid-template-columns: minmax(0, 1fr); } }

/* ---------- workflow ---------- */
.steps { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px 72px; align-items: start; }
.steps__list > li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 16px; padding-block: 24px; border-top: 1px solid var(--ink-line); }
.steps__list > li:last-child { border-bottom: 1px solid var(--ink-line); }
.steps__num { font-family: var(--mono); font-size: 14px; color: var(--paper-2); padding-top: 4px; }
.steps__list h3 { color: var(--paper); font-size: 20px; }
.steps__list p { color: var(--paper-2); margin-top: 6px; }
.steps__aside { position: sticky; top: 96px; }
.terminal { background: var(--ink-soft); border: 1px solid var(--ink-line); border-radius: var(--r-card); overflow: hidden; }
.terminal__bar { display: flex; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--ink-line); }
.terminal__bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--ink-line); display: block; }
.terminal__body { padding: 18px 20px; font-family: var(--mono); font-size: 14px; line-height: 1.7; color: var(--paper); white-space: pre-wrap; }
.terminal__body .pr { color: var(--vermilion); }
.terminal__body .c { color: #9FA8A2; }
.terminal__body .ok { color: #B9CBAF; }
.terminal__body .warn { color: #F2C17A; }
.terminal__body .bad { color: #FFB39F; }
.cursor { display: inline-block; width: 8px; height: 16px; background: var(--paper); vertical-align: -3px; margin-left: 2px; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cursor { animation: none; } }
.steps__note { margin-top: 16px; color: var(--paper-2); font-size: 15px; }
.steps__note code { color: var(--paper); font-size: 14px; }
@media (max-width: 900px) { .steps { grid-template-columns: minmax(0, 1fr); } .steps__aside { position: static; } }

/* ---------- deliverables ---------- */
.deliverables { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 56px; }
.deliverables > li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; padding-block: 22px; border-top: 1px solid var(--line); }
.deliverables > li:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
.deliverables h3 { font-size: 18px; }
.deliverables p { margin-top: 4px; color: var(--ink-2); font-size: 16px; }
.deliverables .glyph { width: 32px; height: 32px; color: var(--ink); }
@media (max-width: 760px) { .deliverables { grid-template-columns: minmax(0, 1fr); } .deliverables > li:nth-last-child(2) { border-bottom: 0; } }

/* ---------- scope ---------- */
.scope { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 40px 72px; align-items: start; }
.scope__list > li { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 12px 24px; padding-block: 18px; border-top: 1px solid var(--line); }
.scope__list > li:last-child { border-bottom: 1px solid var(--line); }
.scope__list .label { padding-top: 4px; color: var(--ink); }
.scope__list p { color: var(--ink-2); }
.footnote { margin-top: 20px; font-size: 14px; color: var(--ink-3); }
@media (max-width: 900px) { .scope { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 560px) { .scope__list > li { grid-template-columns: 1fr; gap: 4px; } }

/* ---------- compatibility table ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-card); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 720px; }
th, td { text-align: left; padding: 14px 18px; vertical-align: top; border-bottom: 1px solid var(--line); }
th { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); background: var(--surface-2); }
tbody tr:last-child td { border-bottom: 0; }
td b { font-weight: 600; }
.table-note { margin-top: 20px; color: var(--ink-2); }

/* ---------- why pay ---------- */
.why { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: 48px 72px; align-items: start; }
.why__points > li { display: flex; gap: 12px; padding-block: 14px; border-top: 1px solid var(--line); font-weight: 500; }
.why__points > li:last-child { border-bottom: 1px solid var(--line); }
.why__points svg { flex: none; margin-top: 4px; color: var(--vermilion); }
.why .code { font-size: 13px; }
.output-label { display: flex; justify-content: space-between; margin-bottom: 10px; }
@media (max-width: 900px) { .why { grid-template-columns: minmax(0, 1fr); } }

/* ---------- founder ---------- */
.founder { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 24px; align-items: start; max-width: 100%; }
.founder__mark { width: 72px; height: 72px; border-radius: 18px; background: var(--surface-2); display: grid; place-items: center; }
.founder__mark svg { width: 40px; height: 40px; }
.founder p { font-size: clamp(19px, 2vw, 24px); line-height: 1.4; font-weight: 500; letter-spacing: -0.01em; }
.founder__by { margin-top: 16px; color: var(--ink-2); font-size: 16px; }
@media (max-width: 560px) { .founder { grid-template-columns: 1fr; } }

/* ---------- offer ---------- */
.offer { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px 72px; align-items: start; }
.offer-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); padding: 32px;
  box-shadow: var(--shadow-1);
}
.offer-card__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.offer-card__name { font-weight: 650; font-size: 19px; letter-spacing: -0.01em; }
.offer-card__price { font-size: 44px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.offer-card__bill { color: var(--ink-2); font-size: 15px; margin-top: 4px; }
.offer-card ul { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.offer-card ul li { display: flex; gap: 10px; align-items: flex-start; }
.offer-card ul svg { flex: none; margin-top: 5px; color: var(--moss); }
.offer-card .btn { width: 100%; margin-top: 28px; }
.offer-card__fine { margin-top: 14px; font-size: 14px; color: var(--ink-2); display: grid; gap: 4px; }
.offer-card__links { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
@media (max-width: 900px) { .offer { grid-template-columns: minmax(0, 1fr); } }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 40px 72px; align-items: start; }
.faq__list details { border-top: 1px solid var(--line); }
.faq__list details:last-child { border-bottom: 1px solid var(--line); }
.faq__list summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 4px; font-weight: 600; font-size: 18px; letter-spacing: -0.01em;
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after {
  content: ""; width: 12px; height: 12px; flex: none;
  border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink);
  transform: rotate(45deg); margin-right: 6px; transition: transform var(--t-fast) var(--ease-out);
}
.faq__list details[open] summary::after { transform: rotate(-135deg); }
.faq__list summary:hover { color: var(--vermilion-text); }
.faq__list .faq__a { padding: 0 4px 22px; color: var(--ink-2); max-width: 100%; }
.faq__list .faq__a a { color: var(--ink); }
@media (max-width: 900px) { .faq { grid-template-columns: minmax(0, 1fr); } }

/* ---------- final CTA ---------- */
.final { text-align: center; }
.final h2 { font-size: clamp(34px, 4.6vw, 52px); letter-spacing: -0.03em; }
.final .lede { margin-top: 16px; }
.final .btn { margin-top: 32px; }
.final__brackets { display: flex; justify-content: center; margin-bottom: 28px; }

/* ---------- footer ---------- */
.footer { padding-block: 48px 40px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.footer__grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; align-items: start; }
.footer__brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 600; font-size: 15px; }
.footer__brand svg { width: 22px; height: 22px; }
.footer__links { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.footer__links a { text-decoration: none; color: var(--ink-2); }
.footer__links a:hover { color: var(--ink); text-decoration: underline; }
.footer__note { margin-top: 20px; }
@media (max-width: 760px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---------- prelaunch dialog ---------- */
dialog.buy {
  border: 1px solid var(--line); border-radius: var(--r-card); padding: 0; width: min(92vw, 480px);
  background: var(--surface); color: var(--ink); box-shadow: var(--shadow-2);
}
dialog.buy::backdrop { background: rgba(25,36,31,.5); backdrop-filter: blur(2px); }
.buy__inner { padding: 28px 28px 24px; }
.buy__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.buy__head h2 { font-size: 24px; }
.buy__close { background: transparent; border: 1px solid var(--line); border-radius: 8px; width: 36px; height: 36px; display: grid; place-items: center; cursor: pointer; flex: none; }
.buy__close:hover { border-color: var(--ink); }
.buy p { margin-top: 12px; color: var(--ink-2); }
.buy form { margin-top: 20px; display: grid; gap: 10px; }
.buy label { font-weight: 500; font-size: 15px; }
.buy input[type="email"] {
  font: inherit; width: 100%; min-height: 48px; padding: 10px 14px; border-radius: var(--r-btn);
  border: 1.5px solid var(--line-strong); background: #fff; color: var(--ink);
}
.buy input[type="email"]:focus { border-color: var(--ink); outline: 3px solid var(--vermilion); outline-offset: 2px; }
.buy input[aria-invalid="true"] { border-color: var(--vermilion-deep); }
.buy .field-error { color: #9E3416; font-size: 14px; display: none; }
.buy .field-error.is-visible { display: block; }
.buy .buy__fine { font-size: 13px; color: var(--ink-3); margin-top: 4px; }
.buy .success { display: none; margin-top: 16px; padding: 14px 16px; border-radius: 10px; background: var(--moss-tint); color: #2F3D2B; font-weight: 500; }
.buy .success.is-visible { display: block; }

/* ---------- interior pages ---------- */
.page-hero { padding-top: clamp(32px, 5vw, 64px); padding-bottom: clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(36px, 5vw, 56px); letter-spacing: -0.03em; margin-top: 16px; }
.page-hero .lede { margin-top: 18px; }
.prose { font-size: 17px; }
.prose h2 { font-size: 26px; margin-top: 56px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 19px; margin-top: 32px; }
.prose p { margin-top: 14px; color: var(--ink-2); }
.prose p strong { color: var(--ink); }
.prose ul, .prose ol { margin-top: 14px; padding-left: 22px; color: var(--ink-2); }
.prose ul { list-style: disc; } .prose ol { list-style: decimal; }
.prose li { margin-top: 6px; }
.prose li::marker { color: var(--ink-3); }
.prose code { background: var(--surface-2); padding: 2px 6px; border-radius: 5px; font-size: 14.5px; color: var(--ink); }
.prose .code { margin-top: 16px; }
.prose a { color: var(--ink); }
.prose .label { margin-top: 48px; }
.prose .label + h2 { margin-top: 10px; }
.two-col { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 48px 72px; align-items: start; }
.toc { position: sticky; top: 32px; }
.toc .label { margin-bottom: 12px; }
.toc a { display: block; padding: 7px 0; font-size: 15px; color: var(--ink-2); text-decoration: none; border-top: 1px solid var(--line); }
.toc a:last-child { border-bottom: 1px solid var(--line); }
.toc a:hover { color: var(--ink); }
@media (max-width: 900px) { .two-col { grid-template-columns: minmax(0, 1fr); } .toc { position: static; } }

.notice {
  display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 12px; align-items: start;
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: 12px; padding: 16px 18px; margin-top: 24px;
  font-size: 15px; color: var(--ink-2);
}
.notice svg { color: var(--vermilion-deep); margin-top: 2px; }
.notice b { color: var(--ink); }

/* sample audit page */
.summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.summary > li { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
.summary .num { font-size: 36px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; margin-top: 10px; }
.summary .what { margin-top: 6px; color: var(--ink-2); font-size: 15px; }
@media (max-width: 760px) { .summary { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.finding { border: 1px solid var(--line); border-radius: var(--r-card); background: var(--surface); padding: 24px; margin-top: 16px; }
.finding__head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.finding__head h3 { font-size: 19px; flex: 1 1 320px; }
.finding__id { font-family: var(--mono); font-size: 12px; color: var(--ink-3); }
.finding dl { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 10px 20px; margin: 18px 0 0; }
.finding dt { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); padding-top: 4px; }
.finding dd { margin: 0; color: var(--ink-2); min-width: 0; }
.finding dd .code { margin-top: 2px; }
.finding dd b { color: var(--ink); font-weight: 600; }
@media (max-width: 520px) { .finding dl { grid-template-columns: 1fr; gap: 4px 0; } .finding dd { margin-bottom: 8px; } }
.cat-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-top: 56px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.cat-head h2 { font-size: 24px; }

/* success page */
.success-steps > li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 16px; padding-block: 20px; border-top: 1px solid var(--line); }
.success-steps > li:last-child { border-bottom: 1px solid var(--line); }
.success-steps .n { font-family: var(--mono); color: var(--ink-3); font-size: 14px; padding-top: 4px; }
.success-steps h3 { font-size: 19px; }
.success-steps p { margin-top: 4px; color: var(--ink-2); }

/* 404 */
.nf { text-align: center; padding-block: clamp(80px, 14vw, 160px); }
.nf .big { font-family: var(--mono); font-size: clamp(64px, 12vw, 120px); font-weight: 500; letter-spacing: -0.04em; line-height: 1; color: var(--ink); }
.nf h1 { margin-top: 16px; font-size: clamp(28px, 4vw, 40px); }
.nf p { margin-top: 12px; color: var(--ink-2); }
.nf .btn { margin-top: 28px; }

/* ---------- entrance (hero only, once) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(10px); animation: rise 520ms var(--ease-out) forwards; }
  .reveal:nth-child(2) { animation-delay: 60ms; }
  .reveal:nth-child(3) { animation-delay: 120ms; }
  .reveal:nth-child(4) { animation-delay: 180ms; }
  .reveal:nth-child(5) { animation-delay: 240ms; }
  .reveal:nth-child(6) { animation-delay: 300ms; }
  .reveal--visual { animation-delay: 220ms; }
  @keyframes rise { to { opacity: 1; transform: none; } }
}

@media print {
  .sticky-buy, .nav__cta, .skip, dialog, .bbb { display: none !important; }
  body { background: #fff; }
}

/* code wraps on phones so nothing needs a sideways scroll */
@media (max-width: 600px) { .code { white-space: pre-wrap; overflow-wrap: anywhere; } }
.frame, .card, .finding, .prose, .two-col > * { min-width: 0; }

/* ---------- BuiltByBadge popup (the badge itself stays three static lines) ---------- */
.bbb-dialog {
  position: fixed; inset: auto 16px 64px auto; margin: 0; padding: 0; border: 0; background: transparent;
  width: min(100vw - 32px, 400px); max-height: calc(100vh - 96px); overflow: visible;
}
.bbb-dialog::backdrop { background: rgba(25,36,31,.18); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); }
.bbb-card {
  position: relative; background: #FAF8F4; color: #1A1815; border: 1px solid #E8E3D9; border-radius: 16px;
  padding: 26px 24px 20px; box-shadow: 0 2px 4px rgba(26,24,21,.04), 0 20px 48px rgba(26,24,21,.16);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif; font-size: 15px; line-height: 1.5; letter-spacing: -0.011em;
  max-height: calc(100vh - 96px); overflow-y: auto;
}
.bbb-close { position: absolute; top: 14px; right: 14px; width: 34px; height: 34px; border-radius: 8px; border: 1px solid #E8E3D9; background: #fff; display: grid; place-items: center; cursor: pointer; color: #1A1815; }
.bbb-close:hover { border-color: #1A1815; }
.bbb-who { display: flex; align-items: center; gap: 14px; padding-right: 40px; }
.bbb-avatar { position: relative; width: 56px; height: 56px; border-radius: 14px; background: #2B35C5; color: #FAF8F4; display: grid; place-items: center; font-weight: 650; font-size: 24px; flex: none; overflow: hidden; }
.bbb-avatar img { position: absolute; inset: 0; width: 56px; height: 56px; object-fit: cover; }
.bbb-who h2 { font-size: 19px; font-weight: 650; letter-spacing: -0.02em; margin: 0; line-height: 1.2; }
.bbb-handle { font-size: 14px; color: #2B35C5; text-decoration: none; font-weight: 500; }
.bbb-bio { margin-top: 14px; color: #5F5B51; }
.bbb-socials { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.bbb-socials a { font-size: 13px; font-weight: 500; color: #5F5B51; text-decoration: none; border: 1px solid #E8E3D9; border-radius: 99px; padding: 6px 12px; background: #fff; }
.bbb-socials a:hover { color: #1A1815; border-color: #C9C3B5; }
.bbb-projects { margin-top: 18px; border-top: 1px solid #E8E3D9; }
.bbb-row { display: flex; align-items: center; gap: 12px; padding: 12px 2px; border-bottom: 1px solid #E8E3D9; text-decoration: none; color: inherit; }
.bbb-fav { width: 22px; height: 22px; border-radius: 6px; border: 1px solid #E8E3D9; background: #fff; flex: none; overflow: hidden; }
.bbb-row b { font-size: 15px; font-weight: 600; display: block; }
.bbb-row small { font-size: 13px; color: #5F5B51; display: block; margin-top: 1px; }
.bbb-row:hover b { color: #2B35C5; }
.bbb-go { margin-left: auto; color: #5F5B51; font-size: 13px; }
.bbb-more summary { list-style: none; cursor: pointer; text-align: center; font-size: 13px; font-weight: 500; color: #5F5B51; padding: 12px 0 4px; }
.bbb-more summary::-webkit-details-marker { display: none; }
.bbb-more[open] summary { display: none; }
.bbb-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 18px; font-size: 12px; }
.bbb-foot a { display: inline-flex; align-items: center; gap: 7px; color: #5F5B51; text-decoration: none; border: 1px solid #E8E3D9; border-radius: 99px; padding: 7px 12px; background: #fff; font-weight: 500; }
.bbb-foot a:hover { color: #1A1815; }
.bbb-card :focus-visible { outline: 2px solid #2B35C5; outline-offset: 2px; }
@media (max-width: 560px) {
  .bbb-dialog { inset: auto 0 0 0; width: 100vw; max-height: 88vh; }
  .bbb-card { border-radius: 16px 16px 0 0; max-height: 88vh; padding-bottom: max(20px, env(safe-area-inset-bottom)); }
}
@media (prefers-reduced-motion: no-preference) {
  .bbb-dialog[open] .bbb-card { animation: bbb-rise 220ms var(--ease-out); }
  @keyframes bbb-rise { from { opacity: 0; transform: translateY(12px); } }
}
html.bbb-open .bbb { visibility: hidden; }

/* ---------- delivery page v2 ---------- */
.dl { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); padding: 32px; box-shadow: var(--shadow-1); }
.dl h2 { font-size: clamp(24px, 2.6vw, 30px); margin-top: 12px; }
.dl .muted { margin-top: 10px; }
.dl .small { margin-top: 10px; }
@media (max-width: 760px) { .dl { grid-template-columns: minmax(0, 1fr); } .dl .btn { width: 100%; } }

.moves { display: grid; gap: 16px; }
.move { background: var(--ink-soft); border: 1px solid var(--ink-line); border-radius: var(--r-card); padding: 24px; display: grid; gap: 16px 24px; grid-template-columns: 40px minmax(0, 4fr) minmax(0, 7fr); align-items: start; }
.move__n { width: 40px; height: 40px; border-radius: 50%; background: var(--btn); color: #fff; display: grid; place-items: center; font-weight: 750; }
.move h3 { color: var(--paper); font-size: 20px; }
.move p { color: var(--paper-2); margin-top: 6px; font-size: 15.5px; }
.move p code { color: var(--paper); font-size: 14px; }
.move .cmd .code { background: var(--ink); border: 1px solid var(--ink-line); padding-right: 84px; font-size: 13.5px; white-space: pre-wrap; overflow-wrap: anywhere; }
.move .small { font-size: 14px; margin-top: 10px; }
@media (max-width: 820px) { .move { grid-template-columns: 40px minmax(0, 1fr); } .move__do { grid-column: 2; } }
@media (max-width: 600px) { .move { grid-template-columns: minmax(0, 1fr); padding: 20px; } .move__n { width: 32px; height: 32px; font-size: 14px; } .move__do { grid-column: 1; } .cmd .copy { position: static; display: block; margin-top: 8px; } .move .cmd .code, .cmd .code { padding-right: 18px; } .prompt__head { padding-right: 0; } .prompt .copy { position: static; } }

.cmd { position: relative; }
.copy { position: absolute; top: 10px; right: 10px; font: 500 12px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--paper); background: transparent; border: 1px solid var(--ink-line); border-radius: 6px; padding: 7px 10px; cursor: pointer; }
.copy:hover { border-color: var(--paper); }
.copy.is-done { background: var(--moss); border-color: var(--moss); color: var(--ink); }

.lost { margin-top: 14px; }
.lost summary, .more summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; font-weight: 500; font-size: 14px; color: var(--paper); padding: 8px 12px; border: 1px solid var(--ink-line); border-radius: 99px; }
.lost summary::-webkit-details-marker, .more summary::-webkit-details-marker { display: none; }
.lost summary:hover { border-color: var(--paper); }
.lost[open] summary { margin-bottom: 12px; }

.prompt { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.prompt + .prompt { margin-top: 12px; }
.prompt__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; padding-right: 70px; }
.prompt .copy { color: var(--ink); border-color: var(--line-strong); top: 10px; }
.prompt .copy:hover { border-color: var(--ink); }
.prompt p { font-size: 15px; color: var(--ink); line-height: 1.5; }
.prompt--dark { background: var(--ink); border-color: var(--ink-line); }
.prompt--dark p { color: var(--paper); }
.prompt--dark .label { color: var(--paper-2); }
.prompt--dark .copy { color: var(--paper); border-color: var(--ink-line); }

.tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.tab { display: inline-flex; align-items: center; gap: 8px; font: 500 15px/1 var(--font); color: var(--ink); background: var(--surface); border: 1.5px solid var(--line-strong); border-radius: 99px; padding: 12px 18px; cursor: pointer; min-height: 44px; transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast); }
.tab:hover { border-color: var(--ink); }
.tab[aria-selected="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.tab svg { color: var(--vermilion); flex: none; }
.platform-hint { margin-top: 20px; color: var(--ink-2); display: flex; align-items: center; gap: 8px; font-size: 15px; }
.platform-hint svg { transform: rotate(-90deg); color: var(--vermilion-text); }
.panel { display: none; margin-top: 32px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); padding: 32px; }
.panel.is-active { display: block; }
.panel__grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: 32px 48px; align-items: start; }
.panel__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.panel__head h3 { font-size: 24px; }
.panel__head .muted { margin-top: 10px; }
.panel__head .small { margin-top: 4px; }
.panel .flow { margin-top: 24px; }
.panel__grid { margin-top: 28px; }
.plain-steps { margin-top: 12px; }
.panel__prompts > .label { margin-bottom: 12px; }
.plain-steps { margin-top: 20px; counter-reset: s; display: grid; gap: 0; }
.plain-steps li { counter-increment: s; display: grid; grid-template-columns: 32px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-top: 1px solid var(--line); font-size: 16px; }
.plain-steps li:last-child { border-bottom: 1px solid var(--line); }
.plain-steps li::before { content: counter(s); font-family: var(--mono); font-size: 13px; color: var(--ink-3); padding-top: 3px; }
.plain-steps code { background: var(--surface-2); padding: 2px 6px; border-radius: 5px; font-size: 14px; }
.panel .prompt { background: var(--paper); }
.more { margin-top: 20px; }
.more summary { color: var(--ink); border-color: var(--line-strong); }
.more summary:hover { border-color: var(--ink); }
.more summary svg { transform: rotate(90deg); transition: transform var(--t-fast); }
.more[open] summary svg { transform: rotate(-90deg); }
.map { margin-top: 16px; display: grid; gap: 0; }
.map li { padding: 12px 0; border-top: 1px solid var(--line); }
.map li:last-child { border-bottom: 1px solid var(--line); }
.map b { font-weight: 600; font-size: 15px; }
.map p { color: var(--ink-2); font-size: 15px; margin-top: 2px; }
.map code { background: var(--surface-2); padding: 1px 5px; border-radius: 4px; font-size: 13.5px; }
@media (max-width: 900px) { .panel__grid { grid-template-columns: minmax(0, 1fr); } .panel { padding: 24px; } }

.lost-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.lost-grid .prompt { background: var(--ink-soft); border-color: var(--ink-line); height: 100%; }
.lost-grid .prompt p { color: var(--paper); }
.lost-grid .prompt .label { color: var(--paper-2); }
.lost-grid .prompt .copy { color: var(--paper); border-color: var(--ink-line); }
.lost-grid .prompt + .prompt { margin-top: 0; }
@media (max-width: 760px) { .lost-grid { grid-template-columns: minmax(0, 1fr); } }

.flow { width: 100%; height: auto; background: var(--surface-2); border-radius: 12px; padding: 8px; }
.flow--v { display: none; }
@media (max-width: 640px) { .flow--h { display: none; } .flow--v { display: block; max-width: 360px; margin-inline: auto; } }