*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:      #0A0A0A;
  --surface: #141414;
  --border:  #2A2A2A;
  --text:    #FFFFFF;
  --muted:   #8A8A8A;
  --accent:  #FFFFFF;
  --radius:  12px;
  --font:    -apple-system, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
}

/* ── HEADER ──────────────────────────────── */
header {
  border-bottom: 1px solid var(--border);
  padding: 28px 0 24px;
}
.header-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}
.logo-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}
.header-link {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.header-link:hover { color: var(--text); }

/* ── MAIN ────────────────────────────────── */
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

/* ── SECTION ─────────────────────────────── */
.section { margin-bottom: 40px; }
.section-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 40px 0;
}

/* ── TYPOGRAPHY ──────────────────────────── */
h1 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 32px;
  line-height: 1.2;
}
h2 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--muted);
  margin-bottom: 14px;
}
h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin: 20px 0 10px;
}
p {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 12px;
}

/* ── LISTS ───────────────────────────────── */
ul {
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
}
ul li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 8px;
}
ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--muted);
  font-size: 13px;
}

/* ── LINKS ───────────────────────────────── */
a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--border);
  transition: text-decoration-color 0.2s;
}
a:hover { text-decoration-color: var(--text); }

/* ── META BLOCK ─────────────────────────── */
.doc-meta {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 40px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
}
.doc-meta dt {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding-top: 2px;
}
.doc-meta dd {
  font-size: 14px;
  color: var(--text);
}
.doc-meta a { color: var(--text); text-underline-offset: 3px; }
.doc-meta a:hover { color: var(--muted); }

/* ── TABLE ───────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  margin: 16px 0 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
thead tr { background: var(--surface); }
th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
td {
  padding: 12px 16px;
  color: rgba(255,255,255,0.75);
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.02); }

/* ── CONTACT CARD ────────────────────────── */
.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 12px;
}
.contact-card p {
  margin-bottom: 4px;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
}
.contact-card strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

/* ── FOOTER ──────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
}
.footer-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-links {
  display: flex;
  gap: 20px;
  align-items: center;
}
.footer-inner p {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}
.footer-inner a {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  text-underline-offset: 3px;
}
.footer-inner a:hover { color: var(--text); }

/* ── LANDING: HERO ───────────────────────── */
.hero {
  padding: 80px 0 72px;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 28px;
}
.hero h1 {
  font-size: 52px;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.05;
  margin-bottom: 20px;
  color: var(--text);
}
.hero p {
  font-size: 18px;
  color: var(--muted);
  max-width: 460px;
  margin: 0 auto 36px;
  line-height: 1.6;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--text);
  color: var(--bg);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 100px;
  transition: opacity 0.2s;
}
.hero-cta:hover { opacity: 0.88; text-decoration-color: transparent; color: var(--bg); }

/* ── LANDING: FEATURES ───────────────────── */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 64px;
}
.feature {
  background: var(--surface);
  padding: 28px 24px;
}
.feature-icon {
  font-size: 22px;
  margin-bottom: 14px;
  line-height: 1;
  display: block;
}
.feature h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 6px;
}
.feature p {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}

/* ── LANDING: STATS ──────────────────────── */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
  text-align: center;
}
.stat-value {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 13px;
  color: var(--muted);
}

/* ── LANDING: SECTION TITLE ──────────────── */
.section-heading {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--muted);
  margin-bottom: 20px;
}

/* ── LANDING: CTA STRIP ──────────────────── */
.cta-strip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  text-align: center;
  margin-bottom: 0;
}
.cta-strip h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--text);
  text-transform: none;
  letter-spacing: normal;
  margin-bottom: 8px;
}
.cta-strip p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 24px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--text);
  color: var(--bg);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 100px;
  transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.88; text-decoration-color: transparent; color: var(--bg); }

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 600px) {
  h1 { font-size: 22px; }
  .hero h1 { font-size: 36px; }
  .hero p { font-size: 16px; }
  .features { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .doc-meta { grid-template-columns: 1fr; gap: 6px; }
  .doc-meta dt { margin-top: 6px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 8px; }
  .cta-strip { padding: 28px 20px; }
}