:root {
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-tint: #eff4ff;
  --ink: #0a0a0a;
  --ink-2: #1f2024;
  --muted: #6b6d75;
  --muted-2: #78797f;
  --muted-on-dark: #a8a9ae;
  --line: #ececee;
  --line-2: #f4f4f5;
  --bg: #fbfbfa;
  --card: #ffffff;
  --serif: 'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --sans: 'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(251,251,250,0.78);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.nav.is-scrolled { border-bottom-color: var(--line); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between; height: 68px;
}
.brand {
  display: flex; align-items: center; gap: 9px;
  color: var(--ink);
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-weight: 700; font-size: 17px; letter-spacing: -0.02em;
  text-decoration: none;
}
.brand-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: url('logo-128.png') center/contain no-repeat;
  flex-shrink: 0;
}
.brand-mark::after { display: none; }
.brand-mark span { display: none; }
.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a {
  font-size: 14px; color: var(--ink-2); padding: 8px 14px; border-radius: 8px;
  transition: background .15s; text-decoration: none;
}
.nav-links a:hover { background: var(--line-2); text-decoration: none; }
.nav-right { display: flex; align-items: center; gap: 10px; }
.nav-right .signin { font-size: 14px; color: var(--ink-2); padding: 8px 12px; border-radius: 8px; text-decoration: none; }
.nav-right .signin:hover { background: var(--line-2); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 500; font-size: 14px; padding: 10px 16px; border-radius: 10px;
  border: 1px solid transparent; transition: background .15s ease;
  text-decoration: none;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #1a1a1a; text-decoration: none; }

/* Hero */
.legal-hero {
  padding: 64px 0 60px;
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: relative;
  overflow: hidden;
}
.legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: center;
  mask-image: radial-gradient(500px 300px at 20% 30%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(500px 300px at 20% 30%, #000 20%, transparent 75%);
  opacity: .5;
  pointer-events: none;
}
.legal-hero .container { position: relative; }
.back {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--muted); font-size: 13px; font-family: var(--mono);
  text-decoration: none; margin-bottom: 22px;
  transition: color .15s;
}
.back:hover { color: var(--ink); text-decoration: none; }
.legal-eyebrow {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
}
.legal-hero h1 {
  font-family: var(--sans);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1;
  margin: 0 0 16px;
}
.legal-hero .lede {
  max-width: 560px;
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 32px;
  line-height: 1.5;
}
.meta-row {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.meta-row .mlbl {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.meta-row .mval {
  font-size: 14px;
  color: var(--ink-2);
  font-weight: 500;
}
.meta-row .mval a { color: var(--ink-2); }

/* Doc layout */
.legal { padding: 64px 0 96px; }
.legal-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
  align-items: flex-start;
}
.toc {
  position: sticky;
  top: 96px;
  align-self: flex-start;
}
.toc-lbl {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 14px;
}
.toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: toc;
}
.toc ol li {
  counter-increment: toc;
  position: relative;
}
.toc ol li a {
  display: block;
  padding: 5px 0 5px 28px;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color .15s;
  line-height: 1.4;
  border-left: 1.5px solid transparent;
  padding-left: 14px;
}
.toc ol li a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 10px;
  margin-right: 8px;
  color: var(--muted-2);
}
.toc ol li a:hover { color: var(--ink-2); text-decoration: none; }
.toc ol li a.active {
  color: var(--ink);
  border-left-color: var(--accent);
  font-weight: 500;
}
.toc ol li a.active::before { color: var(--accent); }

.doc { max-width: 760px; }
.doc .callout {
  padding: 18px 22px;
  background: var(--accent-tint);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
  border-radius: 12px;
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.55;
  margin-bottom: 48px;
}
.doc section { margin-bottom: 56px; scroll-margin-top: 100px; }
.doc h2 {
  font-family: var(--sans);
  font-size: 30px;
  letter-spacing: -0.02em;
  font-weight: 500;
  line-height: 1.1;
  margin: 0 0 20px;
  display: flex;
  align-items: baseline;
  gap: 18px;
}
.doc h2 .num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.06em;
}
.doc h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 28px 0 10px;
  color: var(--ink);
}
.doc h4 {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin: 20px 0 6px;
  color: var(--ink-2);
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.doc p {
  font-size: 15.5px;
  color: var(--ink-2);
  line-height: 1.65;
  margin: 0 0 14px;
}
.doc ul {
  padding-left: 22px;
  margin: 0 0 16px;
}
.doc ul li {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.6;
  padding: 3px 0;
}
.doc ul li::marker {
  color: var(--accent);
}
.doc strong { color: var(--ink); font-weight: 600; }
.contact-card {
  padding: 24px 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  margin: 20px 0 24px;
}
.contact-card .cc-lbl {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 8px;
}
.contact-card .cc-name {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.contact-card .cc-email {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
}
.outro {
  font-family: var(--serif);
  font-size: 22px !important;
  line-height: 1.3 !important;
  letter-spacing: -0.01em;
  color: var(--ink) !important;
  margin-top: 24px !important;
}

/* Footer */
footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--line);
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}
.foot-about { max-width: 320px; }
.foot-about p {
  font-size: 13px;
  color: var(--muted);
  margin: 16px 0 0;
  line-height: 1.5;
}
.foot-col h6 {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0 0 16px;
  font-weight: 500;
}
.foot-col a {
  display: block;
  font-size: 13.5px;
  color: var(--ink-2);
  padding: 5px 0;
  transition: color .15s;
}
.foot-col a:hover { color: var(--accent); text-decoration: none; }
.foot-bot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
  font-family: var(--mono);
}
.foot-bot a {
  margin-left: 18px;
  color: var(--muted);
}
.foot-bot a:hover { color: var(--ink); text-decoration: none; }

/* Focus indicators */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .toc ol li a { transition: none; }
}

/* Responsive */
@media (max-width: 900px) {
  .legal-grid { grid-template-columns: 1fr; gap: 32px; }
  .toc { position: static; border-bottom: 1px solid var(--line); padding-bottom: 20px; }
  .nav-links { display: none; }
  .meta-row { gap: 20px; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; margin-bottom: 40px; }
  .foot-bot { flex-direction: column; gap: 10px; align-items: flex-start; }
  .foot-bot a:first-child { margin-left: 0; }
}