/* ============================================================
   ELVAR — styles v4 (Final Build Prompt, 2026-09-30)
   Preserved identity: Instrument Serif display, Inter body,
   IBM Plex Mono labels; warm paper, deep ink, deep-green accent,
   1px hairlines. No shadows. No gradients. No stock imagery.
   ============================================================ */

/* ---------- Fonts (self-hosted, latin) ---------- */
@font-face {
  font-family: "Instrument Serif"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/instrumentserif-normal-400-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Instrument Serif"; font-style: italic; font-weight: 400; font-display: swap;
  src: url("fonts/instrumentserif-italic-400-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/inter-normal-400-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("fonts/inter-normal-500-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 600; font-display: swap;
  src: url("fonts/inter-normal-600-latin.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/ibmplexmono-400-latin.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("fonts/ibmplexmono-500-latin.woff2") format("woff2");
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px); /* anchor clearance, fixed */
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
@media (min-width: 1024px) {
  body { font-size: 18px; }
}

img, svg { max-width: 100%; }

::selection { background: var(--accent); color: var(--accent-ink); }

/* Visible focus everywhere */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: var(--radius);
}
.on-dark :focus-visible, .site-footer :focus-visible, .drawer :focus-visible {
  outline-color: var(--focus-on-dark);
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
@media (min-width: 768px) {
  .wrap { padding-left: 40px; padding-right: 40px; }
}

/* Skip link */
.skip-link {
  position: absolute; top: -100px; left: 16px; z-index: 300;
  background: var(--ink); color: var(--on-ink);
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; text-decoration: none;
  padding: 12px 16px;
}
.skip-link:focus { top: 12px; }

/* ---------- Typography ---------- */
h1, h2 { font-family: var(--font-display); font-weight: 400; }

h1 {
  font-size: clamp(46px, 7.2vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.005em;
  text-wrap: balance;
  margin: 0 0 var(--s3);
}
h2 {
  font-size: clamp(36px, 4.6vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.005em;
  text-wrap: balance;
  margin: 0 0 var(--s3);
}
h3 {
  font-family: var(--font-sans); font-weight: 600;
  font-size: 24px; line-height: 1.25; letter-spacing: -0.005em;
  margin: 0 0 var(--s2);
}
@media (min-width: 1024px) { h3 { font-size: 28px; } }

p { margin: 0 0 var(--s2); max-width: 62ch; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

.lede {
  font-size: 19px; line-height: 1.55; max-width: 58ch; text-wrap: pretty;
  color: var(--ink);
}
@media (min-width: 1024px) { .lede { font-size: 21px; } }

/* Section markers: 01 / SERVICES — mono, readable, never faint */
.marker {
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 var(--s3);
}
.marker--light { color: var(--on-ink-mute); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 var(--s3);
}

a { color: inherit; }
.arrow-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 4px;
}
.arrow-link:hover { border-bottom-color: var(--accent); color: var(--accent); }

/* ---------- Sections ---------- */
.block { padding-top: var(--sec-pad); padding-bottom: var(--sec-pad); }
.block--paper2 { background: var(--paper-2); }
.block--ink { background: var(--ink); color: var(--on-ink); }
.block--ink .lede, .block--ink p { color: var(--on-ink); }
.block--ink .marker { color: var(--on-ink-mute); }

.sec-head { max-width: 880px; margin-bottom: var(--s6); }
.sec-head .lede { margin-top: 0; }

/* ---------- Buttons: one filled primary per view ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px;
  padding: 14px 28px;
  font-family: var(--font-sans); font-size: 16px; font-weight: 600;
  letter-spacing: 0.01em; text-decoration: none;
  background: var(--ink); color: var(--on-ink);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}
.btn:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

.btn--outline {
  background: transparent; color: var(--ink); border-color: var(--ink);
}
.btn--outline:hover { background: var(--ink); color: var(--on-ink); border-color: var(--ink); }

.btn--on-dark { background: var(--on-ink); border-color: var(--on-ink); color: var(--ink); }
.btn--on-dark:hover { background: var(--accent-ink); border-color: var(--accent-ink); color: var(--accent); }

.btn--ghost {
  background: transparent; color: var(--ink); border-color: var(--hairline);
}
.btn--ghost:hover { border-color: var(--ink); background: transparent; color: var(--ink); }

.btn--sm { min-height: 44px; padding: 10px 18px; font-size: 14px; }

@media (max-width: 479px) {
  .btn--full-m { width: 100%; }
}

.btn-row { display: flex; flex-wrap: wrap; gap: var(--s2); margin-top: var(--s3); }

/* ---------- Header (fixed 72px, stable nav widths) ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  background: var(--paper);
  border-bottom: 1px solid var(--hairline);
}
.site-header .wrap { height: var(--header-h); display: flex; align-items: center; }
.nav { display: flex; align-items: center; width: 100%; gap: var(--s3); }

.brand { text-decoration: none; display: inline-flex; align-items: baseline; flex: none; }
.brand__word {
  font-family: var(--font-display); font-size: 26px; letter-spacing: 0.08em;
  line-height: 1; color: var(--ink);
}

.nav__links { display: none; }
@media (min-width: 900px) {
  .nav__links { display: flex; align-items: center; gap: 4px; margin-left: var(--s4); }
  .nav__links a {
    display: inline-block; min-width: 96px; text-align: center;
    font-size: 15px; font-weight: 500; text-decoration: none;
    padding: 12px 8px; color: var(--ink); flex: none;
  }
  .nav__links a:hover { color: var(--accent); }
  .nav__links a[aria-current="page"] { color: var(--accent); }
}

.nav__spacer { flex: 1; }

.nav__cta { display: none; }
@media (min-width: 900px) {
  .nav__cta { display: inline-flex; }
}
.nav__cta--mobile { display: inline-flex; white-space: nowrap; }
@media (max-width: 479px) {
  .nav__cta--mobile { padding: 10px 14px; font-size: 14px; }
}
@media (min-width: 900px) {
  .nav__cta--mobile { display: none; }
}

.nav__burger {
  display: inline-flex; flex-direction: column; justify-content: center; align-items: center;
  gap: 6px; width: 48px; height: 48px; flex: none;
  background: transparent; border: 0; cursor: pointer; padding: 0;
}
.nav__burger span { display: block; width: 24px; height: 2px; background: var(--ink); }
@media (min-width: 900px) { .nav__burger { display: none; } }

/* main offset for fixed header */
.has-fixed-header { padding-top: var(--header-h); }

/* ---------- Mobile drawer: full viewport, no strip ---------- */
.drawer {
  position: fixed; inset: 0; z-index: 200;
  background: var(--paper);
  visibility: hidden; opacity: 0;
  transition: opacity 240ms ease, visibility 0ms linear 240ms;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}
.drawer.is-open {
  visibility: visible; opacity: 1;
  transition: opacity 240ms ease;
}
.drawer__top {
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding-left: 24px; padding-right: 24px;
  border-bottom: 1px solid var(--hairline);
}
.drawer__brand {
  font-family: var(--font-display); font-size: 24px; letter-spacing: 0.08em;
  text-decoration: none;
}
/* Close occupies the same logical position as the hamburger */
.drawer__close {
  width: 48px; height: 48px; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: 0; cursor: pointer;
  font-size: 30px; line-height: 1; color: var(--ink);
}
.drawer__links {
  display: flex; flex-direction: column;
  padding: var(--s5) 24px 0;
}
.drawer__links a {
  font-family: var(--font-display); font-size: 34px; line-height: 1.15;
  text-decoration: none; color: var(--ink);
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
}
.drawer__links a:hover { color: var(--accent); }
.drawer__foot { padding: var(--s5) 24px var(--s6); }
.drawer__foot .btn { width: 100%; }

/* body scroll lock while drawer open */
body.drawer-open { overflow: hidden; }

/* ---------- Back to top ---------- */
.to-top {
  position: fixed; right: 16px; bottom: 16px; z-index: 90;
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--on-ink);
  border: 1px solid var(--ink); border-radius: var(--radius);
  cursor: pointer; opacity: 0; visibility: hidden;
  transform: translateY(8px);
  transition: opacity 240ms ease, transform 240ms ease, visibility 0ms linear 240ms;
  font-size: 18px; line-height: 1;
}
.to-top.is-visible {
  opacity: 1; visibility: visible; transform: none;
  transition: opacity 240ms ease, transform 240ms ease;
}
.to-top:hover { background: var(--accent); border-color: var(--accent); }

/* ---------- Hero ---------- */
.hero { padding-top: calc(var(--sec-pad) + 8px); padding-bottom: var(--sec-pad); }
.hero__grid {
  display: grid; gap: var(--s6); align-items: start;
}
@media (min-width: 1024px) {
  .hero__grid { grid-template-columns: 1.05fr 0.95fr; gap: var(--s8); align-items: center; }
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s2); margin-top: var(--s3); }

/* Synthetic ledger — presentation only, never live data */
.ledger {
  border: 1px solid var(--hairline);
  background: var(--paper);
  border-radius: var(--radius);
}
.ledger__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--hairline);
}
.ledger__title {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
  margin: 0;
}
.ledger__live {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}
.ledger__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.ledger__rows { list-style: none; margin: 0; padding: 0; }
.ledger__row {
  display: grid; grid-template-columns: 1fr auto; gap: 8px 16px;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--hairline);
}
.ledger__row:last-child { border-bottom: 0; }
.ledger__vendor {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  color: var(--muted); margin: 0 0 4px;
}
.ledger__doc { font-weight: 600; font-size: 16px; margin: 0; }
.ledger__note {
  padding: 14px 20px;
  border-top: 1px solid var(--hairline);
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}
.ledger__note p { margin: 0; font-size: 12px; max-width: none; }

/* Status chips — text + icon, never colour alone */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 12px; border: 1px solid var(--hairline);
  border-radius: 999px; white-space: nowrap;
  transition: background-color 240ms ease, color 240ms ease, border-color 240ms ease;
}
.chip svg { width: 12px; height: 12px; flex: none; }
.chip--current { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.chip--expiring { background: var(--paper-2); border-color: var(--hairline); color: var(--ink); }
.chip--missing { background: var(--ink); border-color: var(--ink); color: var(--on-ink); }
.chip--review { background: transparent; border-color: var(--ink); color: var(--ink); }
.chip--requested { background: transparent; border-color: var(--muted); color: var(--muted); }

/* ---------- Services: ruled editorial list ---------- */
.svc-list { border-top: 1px solid var(--hairline); }
.svc-row {
  display: grid; gap: 8px;
  padding: var(--s4) 0;
  border-bottom: 1px solid var(--hairline);
  text-decoration: none;
  grid-template-columns: 1fr auto;
  align-items: center;
}
@media (min-width: 768px) {
  .svc-row { grid-template-columns: 200px 1fr auto; gap: var(--s4); }
}
.svc-row__name {
  font-family: var(--font-display); font-size: 30px; letter-spacing: 0.04em;
}
.svc-row__meta { display: block; font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 0 0 6px; }
.svc-row__desc { font-family: var(--font-sans); margin: 0; color: var(--ink); max-width: 52ch; }
.svc-row__go {
  font-weight: 600; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 8px;
}
.svc-row:hover .svc-row__go { color: var(--accent); }
.svc-row:hover .svc-row__name { color: var(--accent); }

/* ---------- Approach: dark three-step timeline ---------- */
.steps { display: grid; gap: var(--s5); margin-top: var(--s6); }
@media (min-width: 900px) {
  .steps { grid-template-columns: repeat(3, 1fr); gap: var(--s6); }
}
.step { border-top: 1px solid var(--hairline-ink); padding-top: var(--s3); }
.step__num {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em;
  color: var(--on-ink-mute); margin: 0 0 var(--s2);
}
.step h3 { color: var(--on-ink); }
.step p { color: var(--on-ink-mute); font-size: 16px; }
.approach__close {
  margin-top: var(--s6); padding-top: var(--s4);
  border-top: 1px solid var(--hairline-ink);
  font-family: var(--font-display); font-size: 24px; color: var(--on-ink);
  max-width: none;
}

/* ---------- About: paper-2, two columns, 1px grid texture ---------- */
.about { background: var(--paper-2); position: relative; }
.about::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(20,22,26,0.035) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(90deg, rgba(20,22,26,0.035) 0 1px, transparent 1px 48px);
}
.about .wrap { position: relative; }
.about__grid { display: grid; gap: var(--s6); }
@media (min-width: 900px) {
  .about__grid { grid-template-columns: 1.2fr 0.8fr; gap: var(--s8); align-items: start; }
}
.entity-card {
  border: 1px solid var(--hairline);
  background: var(--paper);
  padding: var(--s4);
  border-radius: var(--radius);
}
.entity-card__name {
  font-family: var(--font-display); font-size: 28px; letter-spacing: 0.06em; margin: 0 0 var(--s1);
}
.entity-card__tag { color: var(--muted); font-size: 16px; margin: 0 0 var(--s3); }
.entity-card__email a {
  font-weight: 600; font-size: 17px; text-decoration: none;
  border-bottom: 1px solid var(--hairline); padding-bottom: 2px;
}
.entity-card__email a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* ---------- Footer: ink, four columns ---------- */
.site-footer {
  background: var(--ink); color: var(--on-ink);
  padding-top: var(--s8); padding-bottom: 96px; /* bottom space for back-to-top */
}
.footer__grid { display: grid; gap: var(--s5); }
@media (min-width: 900px) {
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr; gap: var(--s6); }
}
.footer__brand {
  font-family: var(--font-display); font-size: 30px; letter-spacing: 0.08em; margin: 0 0 var(--s2);
}
.footer__tag { color: var(--on-ink-mute); font-size: 15px; max-width: 30ch; }
.footer__col h2 {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--on-ink-mute); margin: 0 0 var(--s2);
}
.footer__col ul { list-style: none; margin: 0; padding: 0; }
.footer__col li { margin: 0 0 12px; }
.footer__col a { text-decoration: none; font-size: 15px; color: var(--on-ink); }
.footer__col a:hover { color: var(--focus-on-dark); text-decoration: underline; }
.footer__contact-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: var(--s2); }
.footer__mail { font-weight: 600; font-size: 16px; text-decoration: none; border-bottom: 1px solid var(--hairline-ink); padding-bottom: 2px; }
.footer__mail:hover { color: var(--focus-on-dark); border-bottom-color: var(--focus-on-dark); }
.link-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 8px 14px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  background: transparent; color: var(--on-ink);
  border: 1px solid var(--hairline-ink); border-radius: var(--radius);
  cursor: pointer; text-decoration: none;
  transition: border-color 200ms ease, color 200ms ease;
}
.link-btn:hover { border-color: var(--on-ink); color: var(--on-ink); }
.footer__base {
  margin-top: var(--s6); padding-top: var(--s3);
  border-top: 1px solid var(--hairline-ink);
  display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between;
}
.footer__base p { margin: 0; font-size: 14px; color: var(--on-ink-mute); max-width: none; }

/* ---------- Operating facts ---------- */
.facts { border-top: 1px solid var(--hairline); margin-top: var(--s5); }
.fact {
  display: grid; gap: 6px; padding: var(--s3) 0;
  border-bottom: 1px solid var(--hairline);
}
@media (min-width: 768px) { .fact { grid-template-columns: 220px 1fr; gap: var(--s4); } }
.fact__k {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
  margin: 0; padding-top: 4px;
}
.fact__v { margin: 0; font-size: 17px; max-width: 62ch; }

.def-box {
  margin-top: var(--s5); border: 1px solid var(--hairline);
  background: var(--paper-2); padding: var(--s4);
  border-radius: var(--radius);
}
.def-box h3 { font-size: 22px; }
.def-box blockquote {
  margin: 0 0 var(--s2); padding: 0;
  font-family: var(--font-display); font-size: 24px; line-height: 1.3;
  border: 0;
}
.def-box ul { margin: 0; padding-left: 20px; }
.def-box li { margin-bottom: 8px; font-size: 16px; }

/* ---------- Lifecycle: five ruled steps ---------- */
.lifecycle { border-top: 1px solid var(--hairline); margin-top: var(--s5); }
.lifecycle__item {
  display: grid; grid-template-columns: 72px 1fr; gap: var(--s3);
  padding: var(--s3) 0; border-bottom: 1px solid var(--hairline);
  align-items: baseline;
}
.lifecycle__num {
  font-family: var(--font-display); font-size: 40px; line-height: 1; color: var(--accent);
}
.lifecycle__item h3 { margin: 0; font-size: 24px; }

/* ---------- Monthly rhythm: horizontal timeline on paper grid ---------- */
.rhythm {
  position: relative; margin-top: var(--s5);
  border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: var(--s5) var(--s4);
  background-color: var(--paper);
  background-image:
    repeating-linear-gradient(0deg, rgba(20,22,26,0.04) 0 1px, transparent 1px 40px),
    repeating-linear-gradient(90deg, rgba(20,22,26,0.04) 0 1px, transparent 1px 40px);
}
.rhythm__steps {
  display: grid; gap: var(--s3);
  list-style: none; margin: 0; padding: 0;
}
@media (min-width: 768px) {
  .rhythm__steps { grid-template-columns: repeat(4, 1fr); gap: 0; }
  .rhythm__step { padding: 0 var(--s3); border-left: 1px solid var(--hairline); }
  .rhythm__step:first-child { border-left: 0; padding-left: 0; }
}
.rhythm__step { position: relative; }
.rhythm__word {
  font-family: var(--font-display); font-size: 30px; margin: 0 0 var(--s1);
  display: flex; align-items: center; gap: 12px;
}
.rhythm__arrow { font-family: var(--font-sans); color: var(--accent); font-size: 22px; }
.rhythm__step p { font-size: 15px; color: var(--muted); margin: 0; }
.rhythm__note { margin-top: var(--s4); font-size: 15px; color: var(--muted); }

/* ---------- Audit sample: document interface ---------- */
.doc {
  border: 1px solid var(--ink); border-radius: var(--radius);
  background: var(--paper); margin-top: var(--s5); position: relative;
}
.doc__bar {
  background: var(--ink); color: var(--on-ink);
  padding: 14px 20px; display: flex; flex-wrap: wrap; gap: 8px 16px;
  align-items: center; justify-content: space-between;
}
.doc__bar h3 { color: var(--on-ink); margin: 0; font-size: 20px; }
.doc__bar .marker { color: var(--on-ink-mute); margin: 0; }
.doc__filters {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 16px 20px; border-bottom: 1px solid var(--hairline);
}
.filter-btn {
  min-height: 44px; padding: 8px 16px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  background: transparent; border: 1px solid var(--hairline); border-radius: 999px;
  cursor: pointer; color: var(--ink);
  transition: background-color 200ms ease, border-color 200ms ease;
}
.filter-btn[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--on-ink); }
.doc__rows { list-style: none; margin: 0; padding: 0; }
.doc__row {
  display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; align-items: center;
  padding: 16px 20px; border-bottom: 1px solid var(--hairline);
}
.doc__row:last-child { border-bottom: 0; }
.doc__row[hidden] { display: none; }
.doc__vendor { font-family: var(--font-mono); font-size: 12px; color: var(--muted); letter-spacing: 0.06em; margin: 0; }
.doc__doctype { font-weight: 600; margin: 0; }
.doc__meta { font-size: 14px; color: var(--muted); margin: 4px 0 0; }
.doc__stamp {
  position: absolute; top: 84px; right: 24px;
  font-family: var(--font-mono); font-size: 13px; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent);
  border: 2px solid var(--accent); border-radius: var(--radius);
  padding: 8px 14px; transform: rotate(6deg);
  background: rgba(242,239,231,0.85); pointer-events: none;
}
.doc__foot {
  padding: 14px 20px; border-top: 1px solid var(--hairline);
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}
.doc__foot p { margin: 0; font-size: 12px; max-width: none; }

.report { margin-top: var(--s6); }
.report__grid { display: grid; gap: var(--s3); margin: var(--s3) 0; }
@media (min-width: 768px) { .report__grid { grid-template-columns: repeat(4, 1fr); } }
.report__stat { border: 1px solid var(--hairline); padding: var(--s3); border-radius: var(--radius); }
.report__stat b { display: block; font-family: var(--font-display); font-size: 40px; font-weight: 400; line-height: 1; }
.report__stat span { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }

/* ---------- Vendor types: tabs / accordion ---------- */
.vt { margin-top: var(--s5); }
.vt__tablist {
  display: flex; flex-wrap: wrap; gap: 4px;
  border-bottom: 1px solid var(--hairline);
}
.vt__tab {
  min-height: 48px; padding: 12px 18px;
  font-family: var(--font-sans); font-size: 15px; font-weight: 600;
  background: transparent; border: 0; border-bottom: 2px solid transparent;
  cursor: pointer; color: var(--muted); margin-bottom: -1px;
}
.vt__tab[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }
.vt__tab:hover { color: var(--ink); }
.vt__panel { padding: var(--s4) 0; }
.vt__panel[hidden] { display: none; }
.vt__panel h3 { font-size: 24px; margin-bottom: var(--s3); }
.vt__dl { display: grid; gap: var(--s3); margin: 0; }
@media (min-width: 768px) { .vt__dl { grid-template-columns: 1fr 1fr; gap: var(--s4); } }
.vt__dl > div { border-top: 1px solid var(--hairline); padding-top: var(--s2); }
.vt__dl dt {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
  margin-bottom: 8px;
}
.vt__dl dd { margin: 0; font-size: 16px; }

/* Mobile accordion variant (<720px): tablist hidden, accordion shown */
.vt__accordion { display: none; }
@media (max-width: 719px) {
  .vt__tablist { display: none; }
  .vt__accordion { display: block; border-top: 1px solid var(--hairline); }
}
.acc { border-bottom: 1px solid var(--hairline); }
.acc__btn {
  width: 100%; min-height: 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: transparent; border: 0; cursor: pointer; text-align: left;
  padding: 16px 0; font-family: var(--font-sans); font-size: 17px; font-weight: 600; color: var(--ink);
}
.acc__icon { flex: none; font-size: 20px; font-weight: 400; color: var(--accent); }
.acc__panel { padding: 0 0 var(--s3); }
.acc__panel[hidden] { display: none; }

/* ---------- Comparison table ---------- */
.cmp { margin-top: var(--s5); overflow-x: auto; }
.cmp table { width: 100%; border-collapse: collapse; min-width: 640px; }
.cmp th, .cmp td {
  text-align: left; vertical-align: top;
  padding: 18px 16px; border-bottom: 1px solid var(--hairline);
  font-size: 16px;
}
.cmp thead th {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
  border-bottom: 1px solid var(--ink);
}
.cmp tbody th {
  font-weight: 600; width: 180px;
}
.cmp td:last-child { font-weight: 600; }
@media (max-width: 719px) {
  .cmp table { min-width: 0; }
  .cmp thead { display: none; }
  .cmp tbody, .cmp tr, .cmp th, .cmp td { display: block; width: auto; }
  .cmp tr { border: 1px solid var(--hairline); border-radius: var(--radius); margin-bottom: var(--s2); padding: var(--s2); }
  .cmp td, .cmp th { border: 0; padding: 8px 0; }
  .cmp td::before {
    content: attr(data-label);
    display: block;
    font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--muted); margin-bottom: 4px;
  }
}

.boundary {
  margin-top: var(--s6); border: 1px solid var(--ink);
  padding: var(--s4); border-radius: var(--radius);
}
.boundary h3 { font-size: 22px; }
.boundary p { font-size: 16px; }

/* ---------- Pricing ---------- */
.region-pick {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
  margin: var(--s4) 0 var(--s5);
}
.region-pick label {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
.region-pick select {
  min-height: 48px; padding: 10px 40px 10px 16px;
  font-family: var(--font-sans); font-size: 16px; font-weight: 600;
  background: var(--paper); border: 1px solid var(--ink); border-radius: var(--radius);
  color: var(--ink); cursor: pointer; max-width: 100%;
}
.price-cards { display: grid; gap: var(--s3); margin-bottom: var(--s5); }
@media (min-width: 900px) { .price-cards { grid-template-columns: repeat(3, 1fr); } }
.price-card {
  border: 1px solid var(--hairline); border-radius: var(--radius);
  background: var(--paper); padding: var(--s4);
  display: flex; flex-direction: column;
}
.price-card--audit { border-top: 3px solid var(--accent); }
.price-card h3 { font-size: 22px; margin-bottom: 4px; }
.price-card__kind {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted); margin: 0 0 var(--s3);
}
.price-card__figure {
  font-family: var(--font-display); font-size: 48px; line-height: 1; margin: 0 0 var(--s2);
}
.price-card__note { font-size: 15px; color: var(--muted); margin: 0; }
.price-card__note--credit { color: var(--accent); font-weight: 600; }

.breakdown { border-top: 1px solid var(--ink); margin-top: var(--s4); }
.breakdown__row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  padding: 14px 0; border-bottom: 1px solid var(--hairline); font-size: 16px;
}
.breakdown__row .k { color: var(--muted); }
.breakdown__row .v { font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.breakdown__row--total { border-bottom: 2px solid var(--ink); }
.breakdown__row--total .v { font-family: var(--font-display); font-size: 30px; font-weight: 400; }
.breakdown__math {
  margin-top: var(--s2); font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.04em; color: var(--muted);
}

.audit-detail { margin-top: var(--s6); }
.audit-detail__grid { display: grid; gap: var(--s4); margin-top: var(--s3); }
@media (min-width: 900px) { .audit-detail__grid { grid-template-columns: 1fr 1fr; gap: var(--s5); } }
.audit-detail h4 {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
  margin: 0 0 var(--s2);
}
.audit-detail ol, .audit-detail ul { margin: 0; padding-left: 20px; }
.audit-detail li { margin-bottom: 8px; font-size: 16px; }
.audit-detail blockquote {
  margin: 0 0 var(--s3); padding: 0; border: 0;
  font-family: var(--font-display); font-size: 24px; line-height: 1.35;
}

/* ---------- FAQ: editorial accordion ---------- */
.faq { margin-top: var(--s5); border-top: 1px solid var(--hairline); max-width: 880px; }
.faq .acc__btn { font-size: 18px; font-weight: 600; }
.faq .acc__panel p, .faq .acc__panel ul { font-size: 16px; }
.faq .acc__panel ul { padding-left: 20px; margin: 0 0 var(--s2); }
.faq .acc__panel li { margin-bottom: 6px; }

/* ---------- Request an audit: two-step form ---------- */
.form-shell {
  margin-top: var(--s5); max-width: 760px;
  border: 1px solid var(--ink); border-radius: var(--radius);
  background: var(--paper); padding: var(--s4);
}
@media (min-width: 768px) { .form-shell { padding: var(--s5); } }
.form-steps {
  display: flex; gap: 12px; align-items: center;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted);
  margin-bottom: var(--s4);
}
.form-steps [aria-current="step"] { color: var(--accent); font-weight: 500; }
.field { margin-bottom: var(--s3); }
.field label, .field legend {
  display: block; font-weight: 600; font-size: 16px; margin-bottom: 8px;
}
.field .hint { font-size: 14px; color: var(--muted); margin: -4px 0 8px; font-weight: 400; }
.field input[type="text"], .field input[type="email"], .field textarea, .field select {
  width: 100%; min-height: 48px;
  padding: 12px 14px;
  font-family: var(--font-sans); font-size: 16px; color: var(--ink);
  background: var(--paper); border: 1px solid var(--hairline);
  border-radius: var(--radius);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--accent); outline: 2px solid var(--accent); outline-offset: 1px;
}
.checks { display: grid; gap: 4px; margin: 0; padding: 0; border: 0; }
.checks legend { margin-bottom: 8px; }
.check {
  display: flex; align-items: flex-start; gap: 12px;
  min-height: 48px; padding: 10px 0; cursor: pointer; font-size: 16px;
}
.check input { width: 22px; height: 22px; margin-top: 2px; flex: none; accent-color: var(--accent); }
.field__error {
  display: none; margin-top: 8px; font-size: 14px; font-weight: 600; color: #A63A2E;
}
.field--invalid .field__error { display: block; }
.field--invalid input, .field--invalid textarea { border-color: #A63A2E; }
.form-error {
  display: none; border: 1px solid #A63A2E; border-radius: var(--radius);
  padding: var(--s2) var(--s3); margin-bottom: var(--s3);
  color: #A63A2E; font-weight: 600; font-size: 15px;
}
.form-error.is-shown { display: block; }
.form-actions { display: flex; flex-wrap: wrap; gap: var(--s2); margin-top: var(--s4); }
.form-note {
  margin-top: var(--s3); padding-top: var(--s3);
  border-top: 1px solid var(--hairline);
  font-size: 14px; color: var(--muted);
}
.form-note p { font-size: 14px; margin-bottom: 8px; }
.form-success { text-align: left; }
.form-success h3 { font-size: 26px; }
.form-success blockquote {
  margin: var(--s3) 0; padding: var(--s3);
  border-left: 3px solid var(--accent); background: var(--paper-2);
  font-family: var(--font-display); font-size: 22px; line-height: 1.4;
}
/* Honeypot: never visible */
.hp { position: absolute !important; left: -9999px !important; top: auto !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

/* ---------- 404 ---------- */
.err404 { text-align: left; padding-top: calc(var(--sec-pad) + 24px); padding-bottom: var(--sec-pad); }
.err404 h1 { font-size: clamp(72px, 14vw, 160px); margin-bottom: var(--s2); }

/* ---------- Utilities ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.mt0 { margin-top: 0; }
.rule-top { border-top: 1px solid var(--hairline); }

/* Scroll reveal: one restrained signature, 240ms */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 240ms ease, transform 240ms ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Small-screen refinements ---------- */
@media (max-width: 719px) {
  .hero__actions .btn { flex: 1 1 100%; }
  .btn-row .btn { flex: 1 1 100%; }
  .doc__stamp { position: static; transform: none; display: inline-block; margin: 12px 20px 0; }
  .lifecycle__item { grid-template-columns: 56px 1fr; }
  .lifecycle__num { font-size: 32px; }
}
@media (min-width: 720px) and (max-width: 1023px) {
  .hero__grid { grid-template-columns: 1fr 1fr; }
}

/* Legal documents */
.legal-doc { max-width: 780px; padding: 96px 0 96px; }
.legal-doc h1 { font-family: var(--font-display); font-size: clamp(34px, 4.6vw, 52px); letter-spacing: -0.015em; margin: 14px 0 20px; }
.legal-doc h2 { font-family: var(--font-sans); font-size: 18px; letter-spacing: 0.01em; margin: 40px 0 12px; }
.legal-doc p, .legal-doc li { font-size: 16.5px; line-height: 1.65; color: var(--ink); }
.legal-doc p + p { margin-top: 14px; }
.legal-doc ul { margin: 0; padding-left: 22px; }
.legal-doc ul li { margin: 8px 0; }
.legal-doc a { color: inherit; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }