/* Site styles. System fonts only: the site loads nothing from other domains (FE-04). */

:root {
  --bg: #f5f2ec;
  --surface: #fffdf9;
  --ink: #1c1a17;
  --ink-2: #5a554d;
  --line: #e2ddd3;
  --accent: #9c3d24;
  --accent-hover: #83311c;
  --accent-ink: #ffffff;
  --ok: #2f6b4f;
  --err: #b42318;
  --err-bg: #fbece8;
  --focus: rgba(156, 61, 36, 0.35);

  --font-display: Georgia, "Times New Roman", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --gutter: 24px;
  --ease: 160ms ease;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171513;
    --surface: #211e1b;
    --ink: #f2eee8;
    --ink-2: #b3ab9f;
    --line: #36312c;
    --accent: #e0785a;
    --accent-hover: #ea8d71;
    --accent-ink: #1c1a17;
    --ok: #7cc39f;
    --err: #f08a7a;
    --err-bg: #3a201b;
    --focus: rgba(224, 120, 90, 0.45);
  }
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.7 var(--font-body);
  overflow-wrap: break-word;
}

a { color: var(--accent); text-underline-offset: 3px; transition: color var(--ease); }
a:hover { color: var(--accent-hover); }
a, button { cursor: pointer; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

h1, h2 { margin: 0; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-family: var(--font-display); }

/* ---- frame ---- */

.site-header, main, .site-footer {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 24px;
  min-height: 72px;
}

.brand {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.brand:hover { color: var(--ink); }

.site-nav { display: flex; gap: 4px 20px; flex-wrap: wrap; }
.site-nav a {
  color: var(--ink-2);
  text-decoration: none;
  font-size: 15px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--accent); }

.site-footer {
  margin-top: 96px;
  padding-top: 24px;
  padding-bottom: 40px;
  /* A rule as wide as the content, not the gutters. */
  background: linear-gradient(var(--line), var(--line)) var(--gutter) 0 / calc(100% - 2 * var(--gutter)) 1px no-repeat;
  text-align: center;
  color: var(--ink-2);
  font-size: 14px;
}
.site-footer p { margin: 4px 0; }
.site-footer a { color: var(--ink-2); }
.site-footer a:hover { color: var(--ink); }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 0 24px; margin-bottom: 4px; }
.footer-nav a { min-height: 44px; display: inline-flex; align-items: center; }

/* ---- main site: home ---- */

.intro { padding: 72px 0 0; }
.intro h1 { font-size: clamp(44px, 8vw, 80px); line-height: 1.05; letter-spacing: -0.02em; }
.intro .lede { max-width: 30em; }

.works, .contact { margin-top: 96px; }
.works h2, .contact h2 { font-size: 17px; font-weight: 600; letter-spacing: 0; color: var(--ink-2); }
.work {
  display: block;
  margin-top: 16px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
}
.work:hover { color: var(--ink); }
.work h3 { margin: 0; font-family: var(--font-display); font-size: clamp(28px, 4vw, 36px); font-weight: 700; }
.work p { margin: 8px 0 0; color: var(--ink-2); max-width: 34em; }
.work .more { display: inline-block; margin-top: 16px; color: var(--accent); transition: color var(--ease); }
.work:hover .more { color: var(--accent-hover); text-decoration: underline; text-underline-offset: 3px; }
.contact p { margin: 12px 0 0; font-size: 18px; }

/* ---- policy pages ---- */

main.doc { max-width: 720px; padding-top: 40px; }
.doc h1 { font-size: clamp(32px, 6vw, 44px); line-height: 1.2; }
.doc .meta { margin: 12px 0 0; color: var(--ink-2); font-size: 15px; }
.doc h2 { margin: 56px 0 0; font-family: var(--font-display); font-size: 26px; line-height: 1.3; }
.doc h3 { margin: 32px 0 0; font-size: 17px; }
.doc p { margin: 12px 0 0; }
.doc ul { margin: 12px 0 0; padding-left: 1.25em; }
.doc li + li { margin-top: 6px; }
.doc .toc { margin-top: 32px; padding: 16px 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.doc .toc p { margin: 0; font-weight: 600; }
.doc .toc ul { margin-top: 8px; }

/* ---- product page: hero ---- */

.hero {
  display: grid;
  gap: 48px;
  padding: 48px 0 24px;
  align-items: center;
}

.eyebrow { margin: 0 0 16px; color: var(--ink-2); font-size: 15px; }

.hero h1 { font-size: clamp(40px, 7vw, 72px); line-height: 1.12; }

.lede { margin: 24px 0 0; font-size: 18px; color: var(--ink-2); max-width: 34em; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 32px;
}
.hero-meta { margin: 0; color: var(--ink-2); font-size: 15px; }

.button-primary, .lookup button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border: 0;
  border-radius: 12px;
  background: var(--accent);
  color: var(--accent-ink);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  transition: background-color var(--ease), transform var(--ease);
}
.button-primary:hover, .lookup button:hover { background: var(--accent-hover); color: var(--accent-ink); }
.button-primary:active, .lookup button:active { transform: translateY(1px); }
.button-primary[aria-disabled="true"] {
  background: var(--line);
  color: var(--ink-2);
  cursor: not-allowed;
  pointer-events: none;
}

/* A real screenshot of the product (EncorePad page hero). */
.shot { margin: 0; }
.shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid var(--line);
}

/* ---- product page: sections ---- */

.features, .pricing, .facts { margin-top: 96px; }
.features h2, .pricing h2 { font-size: clamp(26px, 4vw, 34px); line-height: 1.3; }

.feature-list { display: grid; gap: 28px 48px; margin: 40px 0 0; }
.feature dt { font-weight: 600; font-size: 17px; }
.feature dd { margin: 6px 0 0; color: var(--ink-2); }
.feature-lead { padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.feature-lead dt { font-family: var(--font-display); font-size: 24px; }
.feature-lead dd { font-size: 17px; max-width: 36em; }

.pricing { display: grid; gap: 32px 64px; align-items: start; }
.pricing-copy p { margin: 16px 0 0; color: var(--ink-2); max-width: 34em; }
.pricing-copy .promise { color: var(--ink); }

.price-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.price-table caption { text-align: left; color: var(--ink-2); font-size: 15px; padding-bottom: 8px; }
.price-table th { text-align: left; font-weight: 400; color: var(--ink-2); font-size: 14px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.price-table td { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 18px; }
.price-table .price { text-align: right; font-weight: 600; }
.price-table th.price { font-weight: 400; }
.price-table .tier-action { width: 1%; padding-left: 20px; text-align: right; white-space: nowrap; }
.button-tier {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--ink-2);
  font: inherit;
  font-size: 15px;
}
.button-tier:disabled { cursor: not-allowed; }
.pricing-note { margin: 0; color: var(--ink-2); font-size: 15px; }
.disclaimer { margin: 48px 0 0; color: var(--ink-2); font-size: 14px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.facts { display: grid; gap: 32px 48px; padding-top: 40px; border-top: 1px solid var(--line); }
.facts h2 { font-size: 17px; font-family: var(--font-body); font-weight: 600; letter-spacing: 0; }
.facts p { margin: 8px 0 0; color: var(--ink-2); font-size: 15px; }

/* ---- service pages ---- */

main.service { max-width: 688px; padding-top: 40px; }
.service h1 { font-size: clamp(32px, 6vw, 44px); line-height: 1.2; }
.service .lede { margin-top: 12px; font-size: 17px; }

.lookup { margin-top: 40px; }
.lookup label { display: block; font-weight: 600; margin-bottom: 8px; }
.lookup-row { display: flex; gap: 8px; }
.lookup input {
  flex: 1;
  min-width: 0;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font: 16px var(--font-mono);
  transition: border-color var(--ease);
}
.lookup input:hover { border-color: var(--ink-2); }
.lookup input::placeholder { color: var(--ink-2); opacity: 0.7; }
.lookup button { flex: none; padding: 0 22px; }
.lookup button:disabled { opacity: 0.6; cursor: progress; transform: none; }
.hint { margin: 10px 0 0; color: var(--ink-2); font-size: 14px; }

.outcome:empty { display: none; }
.outcome { margin-top: 24px; }
.outcome-box {
  padding: 18px 20px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.outcome-box.is-ok { border-left: 4px solid var(--ok); }
.outcome-box.is-error { background: var(--err-bg); border-color: transparent; border-left: 4px solid var(--err); }
.outcome-title { margin: 0; font-weight: 600; display: flex; gap: 10px; align-items: baseline; }
.outcome-mark { color: var(--err); font-weight: 700; flex: none; }
.outcome-note { margin: 10px 0 0; color: var(--ink-2); font-size: 15px; }
.order-no { font: 15px var(--font-mono); color: var(--ink); overflow-wrap: anywhere; }

.keys { list-style: none; margin: 14px 0 0; padding: 0; }
.keys li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 0;
  border-top: 1px solid var(--line);
}
.keys li:first-child { border-top: 0; }
.key { font: 16px var(--font-mono); letter-spacing: 0.04em; overflow-wrap: anywhere; user-select: all; }

.copy {
  flex: none;
  min-height: 44px;
  min-width: 64px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  transition: background-color var(--ease), border-color var(--ease);
}
.copy:hover { border-color: var(--ink-2); background: var(--bg); }
.outcome-box > .copy { margin-top: 8px; }

.service-aside { margin-top: 48px; color: var(--ink-2); font-size: 15px; }

/* ---- wider screens ---- */

@media (min-width: 760px) {
  .feature-list { grid-template-columns: 1fr 1fr; }
  .feature-lead { grid-column: 1 / -1; }
  .pricing { grid-template-columns: 1.2fr 1fr; }
  .pricing-note { grid-column: 2; }
}

@media (min-width: 960px) {
  .hero { grid-template-columns: 1.05fr 1fr; gap: 64px; padding-top: 72px; }
  .facts { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
  :root { --gutter: 16px; }
  .hero { padding-top: 24px; gap: 36px; }
  .lede { font-size: 17px; }
  .key { font-size: 15px; letter-spacing: 0.02em; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}