:root {
  --canvas: #f7f7f4;
  --canvas-soft: #fafaf7;
  --surface-card: #ffffff;
  --surface-strong: #e6e5e0;
  --hairline: #e6e5e0;
  --hairline-soft: #efeee8;
  --hairline-strong: #cfcdc4;
  --ink: #26251e;
  --body: #5a5852;
  --muted: #807d72;
  --muted-soft: #a09c92;
  --primary: #f54e00;
  --primary-active: #d04200;
  --on-primary: #ffffff;
  --success: #1f8a65;
  --error: #cf2d56;
  --t-thinking: #dfa88f;
  --t-grep: #9fc9a2;
  --t-read: #9fbbe0;
  --t-edit: #c0a8dd;
  --t-done: #c08532;
  --sans: "Inter", system-ui, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --maxw: 1200px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--body);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--ink); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-weight: 400;
  color: var(--ink);
  margin: 0 0 16px;
}

h1 { font-size: 72px; line-height: 1.1; letter-spacing: -2.16px; }
h2 { font-size: 36px; line-height: 1.2; letter-spacing: -0.72px; }
h3 { font-size: 26px; line-height: 1.25; letter-spacing: -0.325px; }
h4 { font-size: 22px; line-height: 1.3; letter-spacing: -0.11px; }

p { margin: 0 0 16px; }

.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.88px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--canvas);
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 8px;
}
.skip-link:focus { left: 16px; top: 16px; }

.top-nav {
  background: var(--canvas);
  border-bottom: 1px solid var(--hairline);
  position: sticky;
  top: 0;
  z-index: 100;
}
.top-nav .container {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.2px;
}
.wordmark:hover { text-decoration: none; }
.wordmark .dot { width: 10px; height: 10px; border-radius: 9999px; background: var(--primary); display: inline-block; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}
.nav-toggle {
  display: none;
  background: var(--surface-card);
  border: 1px solid var(--hairline-strong);
  border-radius: 8px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  font-size: 18px;
  color: var(--ink);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
  padding: 10px 18px;
  height: 40px;
}
.btn-primary:hover { background: var(--primary-active); }
.btn-secondary {
  background: var(--surface-card);
  color: var(--ink);
  border-color: var(--hairline-strong);
  padding: 10px 18px;
  height: 40px;
}
.btn-dark {
  background: var(--ink);
  color: var(--canvas);
  padding: 12px 20px;
  height: 44px;
}

.section { padding: 80px 0; }
.section-tight { padding: 48px 0; }

.hero {
  background: var(--canvas);
  padding: 80px 0 48px;
}
.hero h1 { max-width: 16ch; }
.hero .lede {
  font-size: 18px;
  color: var(--body);
  max-width: 60ch;
  margin-bottom: 24px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

.figure-card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 48px;
}
.figure-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.figure-card figcaption {
  font-size: 13px;
  color: var(--muted);
  padding: 12px 20px;
  border-top: 1px solid var(--hairline);
}

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 24px;
}
.card h3, .card h4 { margin-top: 0; }
.card .title { font-size: 18px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }

.article-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.article-card img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.article-card .body { padding: 24px; }
.article-card .title { font-size: 22px; font-weight: 400; letter-spacing: -0.11px; }
.article-card .meta { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.article-card .more { font-size: 14px; font-weight: 500; color: var(--ink); }

.badge {
  display: inline-block;
  background: var(--surface-strong);
  color: var(--ink);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.88px;
  text-transform: uppercase;
  border-radius: 9999px;
  padding: 4px 10px;
}

.section-head { max-width: 70ch; margin-bottom: 40px; }
.section-head p { color: var(--body); }

.callout {
  background: var(--canvas-soft);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--t-done);
  border-radius: 12px;
  padding: 20px 24px;
}
.callout .label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.88px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.balance-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  overflow: hidden;
}
.balance-table th, .balance-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--hairline);
  font-size: 15px;
}
.balance-table th {
  background: var(--surface-strong);
  color: var(--ink);
  font-weight: 600;
}
.balance-table tr:last-child td { border-bottom: none; }

.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps li {
  position: relative;
  padding: 0 0 20px 48px;
  margin: 0;
}
.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  border-radius: 9999px;
  background: var(--ink);
  color: var(--canvas);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
}
.steps li strong { color: var(--ink); }

.prose { max-width: 72ch; }
.prose h2 { margin-top: 48px; }
.prose h3 { margin-top: 32px; }
.prose ul, .prose ol { padding-left: 20px; margin: 0 0 16px; }
.prose li { margin-bottom: 8px; }
.prose figure { margin: 32px 0; }
.prose figure img { border: 1px solid var(--hairline); border-radius: 12px; }
.prose figcaption { font-size: 13px; color: var(--muted); margin-top: 8px; }
.prose a { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; }

.refs { font-size: 14px; }
.refs li { margin-bottom: 8px; }

.form-wrap { background: var(--surface-card); border: 1px solid var(--hairline); border-radius: 12px; padding: 32px; }
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}
.field input {
  width: 100%;
  height: 44px;
  padding: 12px 16px;
  background: var(--surface-card);
  border: 1px solid var(--hairline-strong);
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--ink);
}
.field input:focus { outline: 2px solid var(--primary); outline-offset: 1px; border-color: var(--primary); }
.field input:invalid:not(:placeholder-shown) { border-color: var(--error); }
.form-note { font-size: 13px; color: var(--muted); margin-top: 8px; }
.form-status {
  margin-top: 16px;
  font-size: 15px;
  font-weight: 500;
  display: none;
}
.form-status.show { display: block; }
.form-status.success { color: var(--success); }
.btn[disabled] { opacity: 0.6; cursor: progress; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info dt { font-size: 11px; font-weight: 600; letter-spacing: 0.88px; text-transform: uppercase; color: var(--muted); margin-top: 16px; }
.contact-info dd { margin: 4px 0 0; color: var(--ink); }

.footer {
  background: var(--canvas);
  border-top: 1px solid var(--hairline);
  padding: 64px 0 48px;
  color: var(--body);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer h5 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.88px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 16px;
}
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: 10px; }
.footer a { font-size: 14px; color: var(--body); }
.footer .brand-blurb { font-size: 14px; color: var(--body); max-width: 36ch; }
.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}
.disclaimer { font-size: 13px; color: var(--muted); max-width: 80ch; margin-top: 16px; }

.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 24px; }
.crumbs a { color: var(--muted); text-decoration: underline; }

.page-head { background: var(--canvas); padding: 64px 0 32px; border-bottom: 1px solid var(--hairline); }
.page-head h1 { font-size: 56px; letter-spacing: -1.5px; }
.page-head .lede { font-size: 18px; color: var(--body); max-width: 60ch; }

.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 200;
  background: var(--surface-card);
  border: 1px solid var(--hairline-strong);
  border-radius: 12px;
  padding: 20px 24px;
  display: none;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  max-width: 880px;
  margin: 0 auto;
}
.cookie-banner.show { display: flex; }
.cookie-banner p { margin: 0; font-size: 14px; color: var(--body); }
.cookie-banner p a { text-decoration: underline; }
.cookie-actions { display: flex; gap: 12px; flex-shrink: 0; }

@media (max-width: 1024px) {
  h1 { font-size: 56px; letter-spacing: -1.5px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--canvas);
    border-bottom: 1px solid var(--hairline);
    padding: 8px 24px 16px;
  }
  .nav-menu.open { display: flex; }
  .nav-menu li { width: 100%; }
  .nav-menu a { display: block; padding: 12px 0; width: 100%; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-cta { display: none; }
}

@media (max-width: 640px) {
  h1 { font-size: 36px; letter-spacing: -1px; }
  .page-head h1 { font-size: 36px; }
  .grid-2, .grid-3, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .cookie-banner { flex-direction: column; align-items: flex-start; }
  .section { padding: 56px 0; }
}