:root {
  --bg: #121412;
  --surface-lowest: #0D0F0D;
  --surface-low: #1A1C1A;
  --surface: #1B1F1B;
  --surface-mid: #1E201E;
  --surface-high: #292A28;
  --surface-highest: #333533;
  --border: #2A302A;
  --border-soft: #20241F;
  --ink: #E2E3DF;
  --ink-warm: #D4C4B7;
  --ink-soft: #9C8E82;
  --ink-faint: #6B6258;
  --outline: #50453B;
  --gold: #D4A373;
  --gold-bright: #F2BE8C;
  --gold-deep: #7D562D;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html, body { margin: 0; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--gold); text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--gold-bright); }
.serif { font-family: "Newsreader", "Iowan Old Style", "Georgia", serif; font-optical-sizing: auto; }

.container {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 18px;
}
@media (min-width: 540px) { .container { padding: 0 24px; } }
@media (min-width: 720px) { .container { padding: 0 32px; } }

/* MASTHEAD */
.masthead {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(18, 20, 18, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.masthead .container { max-width: 1180px; }
.masthead-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 16px;
}
@media (min-width: 720px) { .masthead-inner { padding: 20px 0; } }
.wordmark {
  font-family: "Newsreader", serif;
  font-style: italic;
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.01em;
  color: var(--gold);
  line-height: 1;
}
.wordmark:hover { color: var(--gold-bright); }
.nav-links { display: none; align-items: center; gap: 32px; }
@media (min-width: 720px) { .nav-links { display: flex; } }
.nav-links a {
  font-family: "Newsreader", serif;
  font-style: italic;
  font-size: 17px;
  color: var(--ink-soft);
}
.nav-links a:hover { color: var(--ink); }

.cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: #2C1600;
  padding: 12px 22px;
  border: none;
  border-radius: 8px;
  font-family: "Manrope", sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.cta:hover {
  background: var(--gold-bright);
  color: #2C1600;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px -8px rgba(212, 163, 115, 0.35);
}
.cta svg { width: 14px; height: 14px; }
.cta--lg { padding: 14px 28px; font-size: 14.5px; }
@media (min-width: 720px) { .cta--lg { padding: 16px 32px; font-size: 15px; } }

/* BREADCRUMBS */
.crumbs {
  font-family: "Manrope", sans-serif;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 28px 0 0;
}
.crumbs a { color: var(--ink-faint); }
.crumbs a:hover { color: var(--gold); }
.crumbs span { color: var(--gold); margin: 0 10px; }
.crumbs .current { color: var(--ink-warm); text-transform: none; letter-spacing: 0; font-size: 13px; }

/* DOC */
main { padding: 24px 0 80px; }
@media (min-width: 720px) { main { padding: 40px 0 120px; } }

.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 24px 0 16px;
}

h1 {
  font-family: "Newsreader", serif;
  font-weight: 400;
  font-size: clamp(32px, 6.4vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.022em;
  color: var(--ink);
  margin: 0 0 18px;
}

.lede {
  font-family: "Newsreader", serif;
  font-weight: 400;
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-warm);
  margin: 0 0 36px;
  max-width: 640px;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 56px;
  align-items: flex-start;
}
.hero-cta .cta-note {
  font-size: 12.5px;
  color: var(--ink-faint);
  letter-spacing: 0.01em;
  margin: 0;
}

h2 {
  font-family: "Newsreader", serif;
  font-weight: 500;
  font-size: 26px;
  line-height: 1.25;
  letter-spacing: -0.012em;
  color: var(--ink);
  margin: 56px 0 14px;
  scroll-margin-top: 90px;
}
h3 {
  font-family: "Manrope", sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin: 28px 0 8px;
  color: var(--ink);
}

p { margin: 0 0 16px; color: var(--ink-warm); }
p strong { color: var(--ink); font-weight: 600; }

ul, ol {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  counter-reset: ord;
}
ul li, ol li {
  position: relative;
  padding-left: 24px;
  margin: 12px 0;
  color: var(--ink-warm);
}
ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 12px;
  height: 1px;
  background: var(--gold);
}
ol li {
  counter-increment: ord;
}
ol li::before {
  content: counter(ord, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: "Manrope", monospace;
  font-size: 11.5px;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.05em;
  width: auto;
  height: auto;
  background: transparent;
}
li strong { color: var(--ink); font-weight: 600; }

code {
  font-family: "Manrope", monospace;
  font-size: 0.92em;
  font-weight: 600;
  background: rgba(212, 163, 115, 0.08);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--gold);
}

.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--gold);
  padding: 22px 26px;
  margin: 28px 0;
  border-radius: 8px;
}
.callout p { margin: 0; }
.callout strong { color: var(--ink); }

/* COMPARISON TABLE */
.cmp-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0 32px;
  font-size: 14.5px;
  background: var(--surface-low);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.cmp-table th, .cmp-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border-soft);
}
.cmp-table th {
  background: var(--surface-mid);
  font-family: "Manrope", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.cmp-table th:first-child { width: 38%; }
.cmp-table tbody tr:last-child td { border-bottom: 0; }
.cmp-table .h { color: var(--ink); font-weight: 600; }
.cmp-table .row-label { color: var(--ink); font-weight: 600; }
.cmp-table .yes { color: var(--gold); font-weight: 600; }
.cmp-table .no { color: var(--ink-faint); }

/* FAQ */
.faq-list {
  margin: 32px 0 0;
  border-top: 1px solid var(--border-soft);
}
.faq-item { border-bottom: 1px solid var(--border-soft); }
.faq-summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: "Newsreader", serif;
  font-weight: 500;
  font-size: 19px;
  line-height: 1.4;
  color: var(--ink);
  letter-spacing: -0.005em;
  transition: color .2s ease;
}
.faq-summary::-webkit-details-marker { display: none; }
.faq-summary::after {
  content: "+";
  font-family: "Manrope", sans-serif;
  font-weight: 400;
  font-size: 22px;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform .25s cubic-bezier(0.22, 1, 0.36, 1);
  line-height: 1;
}
.faq-item[open] .faq-summary::after { transform: rotate(45deg); }
.faq-summary:hover { color: var(--gold-bright); }
.faq-answer {
  padding: 0 8px 24px;
  color: var(--ink-warm);
  font-size: 15.5px;
  line-height: 1.65;
}

/* RELATED */
.related {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}
.related .label {
  font-family: "Manrope", sans-serif;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin: 0 0 16px;
}
.related ul li::before { display: none; }
.related ul li { padding-left: 0; margin: 8px 0; }
.related ul li a {
  font-family: "Newsreader", serif;
  font-size: 17px;
  color: var(--ink);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}
.related ul li a:hover { color: var(--gold); border-color: var(--gold-deep); }
.related ul li a::before {
  content: "→";
  color: var(--gold);
  margin-right: 10px;
  font-family: "Manrope", sans-serif;
}

/* CLOSING CTA */
.closing {
  margin-top: 72px;
  padding: 48px 28px;
  background: var(--surface-low);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: center;
}
.closing h2 {
  font-family: "Newsreader", serif;
  font-weight: 400;
  font-size: clamp(24px, 5vw, 32px);
  line-height: 1.15;
  margin: 0 0 24px;
  color: var(--ink);
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 0 40px;
  background: var(--bg);
}
footer .container { max-width: 1180px; }
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}
@media (min-width: 720px) {
  .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}
.footer-mark { font-family: "Newsreader", serif; font-style: italic; font-size: 19px; color: var(--ink-soft); }
.footer-line { font-family: "Newsreader", serif; font-size: 13px; color: var(--ink-faint); letter-spacing: 0.02em; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.footer-links a {
  font-family: "Newsreader", serif;
  font-size: 13px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}
.footer-links a:hover { color: var(--gold); }