@font-face {
  font-family: 'Newsreader';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('fonts/newsreader-variable.woff2') format('woff2');
}
@font-face {
  font-family: 'Newsreader';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/newsreader-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('fonts/ibm-plex-sans-variable.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-400.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-500.woff2') format('woff2');
}

:root {
  --bg: #efede7;
  --bg-raised: #f8f6f1;
  --bg-sunken: #e5e0d3;
  --border: #d7d0bd;
  --ink: #1e2a38;
  --text: #4a4038;
  --text-muted: #756b5f;
  --blue: #2f5fbf;
  --blue-strong: #24488f;
  --green: #2e9160;
  --on-blue: #f8f6f1;
  --contrast-bg: #1e2a38;
  --contrast-text: #f8f6f1;
  --contrast-border: rgba(248, 246, 241, 0.3);

  --text-xs: 12px;
  --text-sm: 14px;
  --text-base: 17px;
  --text-md: 20px;
  --text-lg: 24px;
  --text-xl: 29px;
  --text-2xl: 35px;
  --text-3xl: 42px;

  --serif: 'Newsreader', 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
  --sans: 'IBM Plex Sans', -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17140f;
    --bg-raised: #201c15;
    --bg-sunken: #100e0a;
    --border: #362f24;
    --ink: #f2ede2;
    --text: #cabfaf;
    --text-muted: #948a7a;
    --blue: #85a5ea;
    --blue-strong: #a9c0f0;
    --green: #5cc48f;
    --on-blue: #12203f;
  }
}

* { box-sizing: border-box; }
html { color-scheme: light dark; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 {
  font-family: var(--serif);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  text-wrap: balance;
}
p { margin: 0; }
.mono {
  font-family: var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: var(--text-xs);
  font-weight: 500;
}
.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}
:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

/* ---------- header ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 18px;
  padding-bottom: 18px;
}
.logo {
  font-family: var(--mono);
  font-weight: 500;
  font-size: var(--text-base);
  color: var(--ink);
  letter-spacing: 0.02em;
  text-decoration: none;
}
.logo span { color: var(--blue); }
nav.primary {
  display: flex;
  gap: 32px;
}
nav.primary a {
  text-decoration: none;
  font-size: var(--text-sm);
  color: var(--text);
}
nav.primary a:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 20px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--blue);
  color: var(--on-blue);
}
.btn-primary:hover { background: var(--blue-strong); }
.btn-ghost {
  color: var(--ink);
  border-color: var(--border);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--ink); }
.btn-sm { padding: 9px 16px; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- hero ---------- */
.hero {
  padding: 88px 0 96px;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.eyebrow { color: var(--green); margin-bottom: 18px; }
.hero h1 {
  font-size: clamp(36px, 4.4vw, 54px);
  max-width: 13ch;
}
.hero .lede {
  margin-top: 22px;
  font-size: var(--text-md);
  color: var(--text);
  max-width: 46ch;
}
.hero .cta-row {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.link-arrow {
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
}
.link-arrow:hover { border-color: var(--ink); }

/* record-card illustration */
.record-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 24px 48px -24px rgba(30, 42, 56, 0.28);
  overflow: hidden;
}
.record-card__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-sunken);
}
.record-card__bar .dot-row { display: flex; gap: 6px; }
.record-card__bar .dot-row span {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border);
}
.record-card__body { padding: 24px 20px 20px; }
.record-field {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
}
.record-field:last-child { border-bottom: none; }
.record-field .k { color: var(--text-muted); font-size: var(--text-xs); }
.record-field .v { font-family: var(--sans); font-size: var(--text-sm); color: var(--ink); font-weight: 500; }
.record-field .v.confirmed { color: var(--green); }
.record-card__foot {
  display: flex;
  gap: 10px;
  padding: 16px 20px 20px;
  border-top: 1px dashed var(--border);
  margin-top: 4px;
}
.pill {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--green) 14%, transparent);
  color: var(--green);
  border: 1px solid color-mix(in srgb, var(--green) 30%, transparent);
}
.pill.blue {
  background: color-mix(in srgb, var(--blue) 12%, transparent);
  color: var(--blue);
  border-color: color-mix(in srgb, var(--blue) 28%, transparent);
}

/* ---------- context strip ---------- */
.strip {
  background: var(--bg-sunken);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 30px 0;
}
.strip .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.strip p {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: var(--text-md);
  color: var(--ink);
  max-width: 40ch;
}
.strip .tags {
  font-family: var(--mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ---------- section shell ---------- */
section.block { padding: 96px 0; }
.section-head {
  max-width: 56ch;
  margin-bottom: 56px;
}
.section-head h2 {
  font-size: var(--text-2xl);
  margin-top: 14px;
}

/* ---------- features ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.feature {
  background: var(--bg);
  padding: 30px 26px 34px;
}
.feature .mono { color: var(--blue); }
.feature h3 {
  font-size: var(--text-md);
  font-weight: 600;
  margin-top: 16px;
}
.feature p {
  margin-top: 12px;
  font-size: var(--text-sm);
  color: var(--text);
}

/* ---------- how it works ---------- */
.how-it-works {
  background: var(--bg-raised);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}
.steps::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}
.step .mono { color: var(--text-muted); background: var(--bg-raised); padding-right: 14px; position: relative; z-index: 1; }
.step h3 {
  font-size: var(--text-md);
  margin-top: 20px;
}
.step p {
  margin-top: 12px;
  font-size: var(--text-sm);
  color: var(--text);
  max-width: 32ch;
}

/* ---------- why ---------- */
.why-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: start;
}
.why-grid h2 { font-size: var(--text-2xl); }
.why-copy p { font-size: var(--text-base); color: var(--text); max-width: 52ch; }
.compare {
  margin-top: 32px;
  border-top: 1px solid var(--border);
}
.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.compare-row .col { padding: 16px 0; }
.compare-row .col:first-child { padding-right: 24px; border-right: 1px solid var(--border); }
.compare-row .col:last-child { padding-left: 24px; }
.compare-head .col { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); padding-top: 0; padding-bottom: 12px; }
.compare-row p { font-size: var(--text-sm); }
.compare-row .col:last-child p { color: var(--ink); font-weight: 500; }

/* ---------- cta band ---------- */
.cta-band {
  background: var(--contrast-bg);
  color: var(--contrast-text);
  padding: 80px 0;
}
.cta-band h2 {
  color: var(--contrast-text);
  font-size: var(--text-2xl);
  max-width: 18ch;
}
.cta-band .cta-row {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 20px;
}
.cta-band .btn-primary { background: var(--blue); color: var(--on-blue); }
.cta-band .btn-ghost { border-color: var(--contrast-border); color: var(--contrast-text); }
.cta-band .btn-ghost:hover { border-color: var(--contrast-text); }

.cta-band__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
  align-items: start;
}
.cta-band__intro p {
  margin-top: 16px;
  font-size: var(--text-base);
  color: var(--contrast-text);
  opacity: 0.75;
  max-width: 34ch;
}
.link-arrow.contrast {
  display: inline-block;
  margin-top: 28px;
  color: var(--contrast-text);
  border-color: var(--contrast-border);
}
.link-arrow.contrast:hover { border-color: var(--contrast-text); }

/* ---------- demo form ---------- */
.demo-form { display: flex; flex-direction: column; gap: 20px; }
.demo-form .botcheck { display: none; }
.demo-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.demo-form__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.demo-form__field label { color: var(--contrast-text); opacity: 0.65; }
.demo-form__field label .optional { text-transform: none; letter-spacing: 0; opacity: 0.7; }
.demo-form__field input,
.demo-form__field textarea {
  font-family: var(--sans);
  font-size: var(--text-sm);
  color: var(--contrast-text);
  background: color-mix(in srgb, var(--contrast-text) 8%, transparent);
  border: 1px solid var(--contrast-border);
  border-radius: 3px;
  padding: 11px 14px;
  resize: vertical;
}
.demo-form__field input::placeholder,
.demo-form__field textarea::placeholder { color: var(--contrast-text); opacity: 0.4; }
.demo-form__field input:focus,
.demo-form__field textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
  border-color: transparent;
}
.demo-form__footer {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 4px;
}
.demo-form__status {
  font-size: var(--text-sm);
  color: var(--contrast-text);
}
.demo-form__status[data-state="error"] { color: #e8a06b; }

.demo-form__success {
  display: none;
  font-family: var(--serif);
  font-size: var(--text-md);
  color: var(--contrast-text);
  max-width: 34ch;
}
.demo-form.is-success .demo-form__fields,
.demo-form.is-success .demo-form__footer {
  display: none;
}
.demo-form.is-success .demo-form__success {
  display: block;
}

@media (max-width: 920px) {
  .cta-band__grid { grid-template-columns: 1fr; }
  .cta-band h2 { max-width: none; }
}
@media (max-width: 600px) {
  .demo-form__row { grid-template-columns: 1fr; }
}

/* ---------- faq ---------- */
.faq-list { border-top: 1px solid var(--border); max-width: 74ch; }
details.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}
details.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  font-family: var(--serif);
  font-size: var(--text-md);
  color: var(--ink);
  font-weight: 500;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after {
  content: "+";
  font-family: var(--mono);
  color: var(--blue);
  flex-shrink: 0;
}
details.faq-item[open] summary::after { content: "\2212"; }
details.faq-item p {
  margin-top: 14px;
  font-size: var(--text-sm);
  color: var(--text);
  max-width: 58ch;
}

/* ---------- footer ---------- */
footer.site {
  background: var(--bg-sunken);
  border-top: 1px solid var(--border);
  padding: 56px 0 40px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}
.footer-top .logo { display: block; margin-bottom: 10px; }
.footer-top .tagline { font-size: var(--text-sm); color: var(--text-muted); max-width: 32ch; }
footer nav { display: flex; gap: 32px; }
footer nav a { text-decoration: none; font-size: var(--text-sm); color: var(--text); }
footer nav a:hover { color: var(--ink); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-family: var(--mono); font-size: 11px; color: var(--text-muted); letter-spacing: 0.03em; }

@media (max-width: 920px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero .hero-visual { order: -1; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; gap: 36px; }
  .steps::before { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  nav.primary { display: none; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 20px; }
  .feature-grid { grid-template-columns: 1fr; }
  section.block { padding: 64px 0; }
}

@media (prefers-reduced-motion: no-preference) {
  .btn, .link-arrow, nav.primary a, footer nav a { transition: background-color .15s ease, border-color .15s ease, color .15s ease; }
}