:root {
  --bg: #080A14;
  --bg-elevated: #0D1424;
  --surface: #121B30;
  --border: #1E2C48;
  --accent: #F2B84D;
  --accent-deep: #D9932E;
  --ink: #EAF1EA;
  --ink2: #93A89B;
  --ink3: #5E6F64;
  --pill-bg: rgba(18, 27, 48, 0.75);
  --input-bg: rgba(18, 27, 48, 0.8);

  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

:root[data-theme="light"] {
  --bg: #F6F7FB;
  --bg-elevated: #FFFFFF;
  --surface: #FFFFFF;
  --border: #E1E5F0;
  --ink: #12172A;
  --ink2: #565F78;
  --ink3: #8891A6;
  --pill-bg: rgba(255, 255, 255, 0.75);
  --input-bg: rgba(255, 255, 255, 0.85);
}

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

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  min-height: 100%;
  transition: background-color 0.2s ease, color 0.2s ease;
}

a { color: inherit; text-decoration: none; }

/* ── Top bar ───────────────────────────────────────── */

.topbar {
  position: fixed;
  top: 20px;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
}

.pill {
  background: var(--pill-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: 999px;
  display: flex;
  align-items: center;
}

.launch-pill {
  padding: 10px 20px;
  gap: 7px;
  font-size: 14px;
  font-weight: 600;
  color: #14100A;
  background: linear-gradient(180deg, var(--accent), var(--accent-deep));
  border-color: var(--accent-deep);
  transition: filter 0.15s ease, transform 0.15s ease;
}

.launch-pill:hover {
  filter: brightness(1.07);
  transform: translateY(-1px);
}

.theme-toggle {
  width: 40px;
  height: 40px;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.15s ease;
}

.theme-toggle:hover {
  border-color: var(--accent);
}

.theme-toggle svg {
  width: 16px;
  height: 16px;
  stroke: var(--ink2);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-toggle .icon-moon {
  display: none;
}

[data-theme="light"] .theme-toggle .icon-sun {
  display: none;
}

[data-theme="light"] .theme-toggle .icon-moon {
  display: block;
}

.wordmark-pill {
  padding: 10px 20px;
}

.wordmark-text {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.tab-pill {
  gap: 2px;
  padding: 6px;
}

.tab {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink2);
  padding: 8px 18px;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}

.tab:hover {
  color: var(--ink);
}

.tab.active {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
}

/* ── Hero ──────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-bg.jpg');
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  padding: 0 24px;
}

.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #EAF1EA;
}

.hero-sub {
  font-size: 17px;
  color: #C7CEDB;
  margin-top: 18px;
  line-height: 1.5;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.85), 0 1px 12px rgba(0, 0, 0, 0.6);
}

.waitlist-form {
  margin-top: 34px;
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.waitlist-form input {
  font-family: var(--font-body);
  font-size: 14px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 13px 20px;
  color: var(--ink);
  min-width: 260px;
  outline: none;
}

.waitlist-form input::placeholder {
  color: var(--ink3);
}

.waitlist-form input:focus {
  border-color: var(--accent);
}

.waitlist-form button {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  background: var(--accent);
  color: #0B140F;
  border: none;
  border-radius: 999px;
  padding: 13px 24px;
  cursor: pointer;
  transition: filter 0.2s ease;
}

.waitlist-form button:hover {
  filter: brightness(1.08);
}

.waitlist-note {
  font-size: 12px;
  font-weight: 600;
  color: #FFFFFF;
  margin-top: 14px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9), 0 1px 12px rgba(0, 0, 0, 0.7);
}

.billing-note {
  text-align: center;
  font-size: 13px;
  color: var(--ink3);
  margin-top: 28px;
}

/* ── Pricing ───────────────────────────────────────── */

.pricing {
  scroll-margin-top: 100px;
  background: var(--bg);
  padding: 120px 24px 140px;
}

.pricing-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 56px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 14px;
}

.pricing-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}

.pricing-sub {
  font-size: 15px;
  color: var(--ink2);
  margin-top: 14px;
  line-height: 1.5;
}

.watermark-line {
  overflow: hidden;
  white-space: nowrap;
  text-align: center;
  padding: 20px 24px;
  pointer-events: none;
  user-select: none;
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: clamp(28px, 5.4vw, 72px);
  color: var(--border);
  opacity: 0.32;
}

.watermark-line--left { text-align: left; }
.watermark-line--right { text-align: right; }

.pricing-grid {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.price-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border-color: rgba(242, 184, 77, 0.4);
  box-shadow: 0 0 0 1px rgba(242, 184, 77, 0.15), 0 24px 48px -20px rgba(242, 184, 77, 0.18);
}

.price-badge {
  position: absolute;
  top: -12px;
  left: 24px;
  background: var(--accent);
  color: #0B140F;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: 999px;
}

.price-name {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink2);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-top: 10px;
}

.price-amount span {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink3);
}

.price-amount-text {
  font-size: 26px;
}

.price-trial {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-top: 8px;
}

.price-desc {
  font-size: 13px;
  color: var(--ink2);
  margin-top: 8px;
  line-height: 1.5;
}

.price-features {
  list-style: none;
  margin-top: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.price-features li {
  font-size: 13px;
  color: var(--ink2);
  padding-left: 20px;
  position: relative;
  line-height: 1.4;
}

.price-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--accent-deep);
  opacity: 0.6;
}

.price-cta {
  display: block;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  border-radius: 999px;
  padding: 11px 18px;
  margin-top: 24px;
  transition: filter 0.2s ease, background 0.2s ease;
}

.price-cta.primary {
  background: var(--accent);
  color: #0B140F;
}

.price-cta.primary:hover {
  filter: brightness(1.08);
}

.price-cta.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink);
}

.price-cta.ghost:hover {
  border-color: var(--accent);
}

@media (max-width: 900px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Pricing comparison table ─────────────────────────── */

.compare-section {
  max-width: 1160px;
  margin: 0 auto;
  padding: 20px 24px 120px;
}

.compare-heading {
  text-align: center;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 32px;
}

.compare-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.compare-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.compare-table th,
.compare-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table th:first-child,
.compare-table td:first-child {
  text-align: left;
  color: var(--ink);
  font-weight: 500;
}

.compare-table thead th {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink2);
  padding-top: 20px;
}

.compare-table thead th.tier-current {
  color: var(--ink);
}

.compare-table thead .tier-price {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--ink3);
  margin-top: 4px;
  letter-spacing: 0;
}

.compare-table tbody th {
  text-align: left;
  font-weight: 400;
  color: var(--ink2);
}

.compare-table td.tier-current {
  background: rgba(242, 184, 77, 0.05);
}

.compare-table .yes {
  color: var(--accent);
  font-weight: 600;
}

.compare-table .no {
  color: var(--ink3);
}

.compare-table .val {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink);
}

/* ── Trust strip ───────────────────────────────────── */

.trust-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 22px 24px;
}

.trust-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  text-align: center;
}

.trust-item {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink2);
  letter-spacing: 0.01em;
}

.trust-dot {
  color: var(--ink3);
  font-size: 12px;
}

/* ── Standalone page header (Features / Pricing pages) ─ */

.page-header {
  max-width: 620px;
  margin: 0 auto;
  padding: 140px 24px 0;
  text-align: center;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}

.page-header .page-sub {
  font-size: 16px;
  color: var(--ink2);
  margin-top: 16px;
  line-height: 1.5;
}

/* ── Features ──────────────────────────────────────── */

.features {
  scroll-margin-top: 100px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 100px 24px 40px;
}

.features.page-features {
  padding-top: 64px;
  padding-bottom: 120px;
}

.feature-grid.grid-6 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 900px) {
  .feature-grid.grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .feature-grid.grid-6 {
    grid-template-columns: 1fr;
  }
}

.features-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 48px;
}

.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}

.features-sub {
  font-size: 15px;
  color: var(--ink2);
  margin-top: 14px;
  line-height: 1.5;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px 22px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
  border-color: rgba(242, 184, 77, 0.35);
  transform: translateY(-2px);
}

.feature-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 14px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 13.5px;
  color: var(--ink2);
  line-height: 1.6;
  margin-bottom: 16px;
}

.feature-link {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: gap 0.2s ease, color 0.2s ease;
}

.feature-link:hover {
  gap: 8px;
  color: var(--accent);
}

@media (max-width: 900px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

/* ── FAQ ───────────────────────────────────────────── */

.faq {
  scroll-margin-top: 100px;
  max-width: 760px;
  margin: 0 auto;
  padding: 100px 24px;
}

.faq-header {
  text-align: center;
  margin-bottom: 44px;
}

.faq-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 4px 22px;
}

.faq-item summary {
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--ink3);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  font-size: 13.5px;
  color: var(--ink2);
  line-height: 1.65;
  padding-bottom: 20px;
}

/* ── Final CTA band ────────────────────────────────── */

.final-cta {
  max-width: 720px;
  margin: 0 auto;
  padding: 60px 24px 120px;
  text-align: center;
}

.final-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
}

.final-cta .waitlist-form {
  margin-top: 28px;
}

.final-cta .waitlist-note {
  color: var(--ink3);
  text-shadow: none;
  font-weight: 400;
}

/* ── Methodology / doc page ───────────────────────────── */

.doc-body {
  background: var(--bg);
}

.doc-layout {
  max-width: 1680px;
  margin: 0 auto;
  padding: 140px 48px 120px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 72px;
  align-items: start;
}

.toc {
  position: sticky;
  top: 110px;
  align-self: start;
}

.toc-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink3);
  margin-bottom: 14px;
}

.toc-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-left: 1px solid var(--border);
}

.toc-nav a {
  font-size: 13px;
  color: var(--ink2);
  padding: 7px 0 7px 16px;
  border-left: 1.5px solid transparent;
  margin-left: -1px;
  line-height: 1.4;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.toc-nav a:hover {
  color: var(--ink);
  border-left-color: var(--border);
}

.toc-nav a:focus-visible {
  color: var(--accent);
  border-left-color: var(--accent);
}

.toc-notice-link {
  margin-top: 8px;
  padding-top: 15px !important;
  border-top: 1px solid var(--border);
  color: var(--ink3) !important;
  font-size: 12px !important;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.doc-content {
  min-width: 0;
}

.doc-content > .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 16px;
}

.doc-content > h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
}

.doc-lede {
  font-size: 15px;
  color: var(--ink2);
  line-height: 1.7;
  margin-top: 24px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.doc-lede strong {
  color: var(--ink);
}

.doc-content section {
  padding-top: 48px;
  padding-bottom: 8px;
  scroll-margin-top: 100px;
}

.doc-content h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 18px;
  scroll-margin-top: 100px;
}

.section-note {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--ink3);
}

.doc-content h3 {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin: 26px 0 10px;
}

.doc-content p {
  font-size: 14.5px;
  color: var(--ink2);
  line-height: 1.75;
  margin-bottom: 14px;
}

.doc-content sub,
.doc-content sup {
  font-size: 0.7em;
}

.doc-content strong {
  color: var(--ink);
  font-weight: 600;
}

.doc-content ul {
  margin: 0 0 16px;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.doc-content ul li {
  font-size: 14.5px;
  color: var(--ink2);
  line-height: 1.65;
}

.formula {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--accent);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  margin: 4px 0 18px;
  overflow-x: auto;
  white-space: nowrap;
}

.table-wrap {
  overflow-x: auto;
  margin: 4px 0 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.doc-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.doc-content th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink3);
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.doc-content td {
  color: var(--ink2);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}

.doc-content tr:last-child td {
  border-bottom: none;
}

.doc-content td.num {
  font-family: var(--font-mono);
  color: var(--ink);
  white-space: nowrap;
}

.notice-box {
  margin-top: 48px;
  padding: 28px 28px 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.notice-box h2 {
  font-size: 18px;
}

.notice-box p {
  font-size: 13.5px;
}

@media (max-width: 900px) {
  .doc-layout {
    grid-template-columns: 1fr;
    padding-top: 120px;
  }

  .toc {
    position: static;
    margin-bottom: 40px;
  }

  .toc-nav {
    flex-direction: row;
    flex-wrap: wrap;
    border-left: none;
    gap: 8px;
  }

  .toc-nav a {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 6px 12px;
    margin-left: 0;
  }
}

/* ── Footer ────────────────────────────────────────── */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px 40px;
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: 13px;
  color: var(--ink2);
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-sep {
  color: var(--ink3);
  font-size: 13px;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink3);
  letter-spacing: 0.02em;
}

/* ── Legal doc pages (Terms / Privacy / Disclaimers) ──── */

.draft-banner {
  background: rgba(242, 184, 77, 0.08);
  border: 1px solid rgba(242, 184, 77, 0.35);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 28px 0 40px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink2);
}

.draft-banner strong {
  color: var(--accent);
}

.doc-dates {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink3);
  margin-top: 10px;
}

.placeholder {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.92em;
  border-bottom: 1px dashed rgba(242, 184, 77, 0.5);
}

.flat-doc h2 {
  margin-top: 40px;
}

.flat-doc h2:first-of-type {
  margin-top: 8px;
}

.flat-doc .notice-box {
  margin-top: 56px;
}

/* ── Product demo (illustrative mockup) ────────────── */

.demo {
  max-width: 1160px;
  margin: 0 auto;
  padding: 110px 24px 20px;
}

.demo-header {
  text-align: center;
  margin-bottom: 44px;
}

.demo-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.demo-header p {
  font-size: 15px;
  color: var(--ink2);
  margin-top: 14px;
  line-height: 1.5;
}

.demo-window {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.55);
}

.demo-chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.demo-dots {
  display: flex;
  gap: 6px;
}

.demo-dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.demo-chrome-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink3);
  letter-spacing: 0.04em;
}

.demo-body {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
}

.demo-pane {
  padding: 22px 24px 26px;
}

.demo-pane + .demo-pane {
  border-left: 1px solid var(--border);
}

.demo-pane-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink3);
  margin-bottom: 16px;
}

.demo-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.demo-table th {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink3);
  text-align: right;
  padding: 0 0 10px;
}

.demo-table th:first-child { text-align: left; }

.demo-table td {
  padding: 9px 0;
  text-align: right;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  color: var(--ink2);
}

.demo-table td:first-child {
  text-align: left;
  color: var(--ink);
  font-weight: 500;
}

.demo-table .z-hot { color: var(--accent); font-weight: 500; }

.demo-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--ink3);
}

.demo-tag.pass {
  color: var(--accent);
  border-color: rgba(242, 184, 77, 0.35);
}

.demo-chart {
  width: 100%;
  height: auto;
  display: block;
}

.demo-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.demo-stat-k {
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink3);
}

.demo-stat-v {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink);
  margin-top: 5px;
}

.demo-note {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink3);
  margin-top: 20px;
  letter-spacing: 0.02em;
}

@media (max-width: 860px) {
  .demo-body { grid-template-columns: 1fr; }
  .demo-pane + .demo-pane {
    border-left: none;
    border-top: 1px solid var(--border);
  }
}

/* ── How it works ──────────────────────────────────── */

.how {
  max-width: 1160px;
  margin: 0 auto;
  padding: 110px 24px;
}

.how-header {
  text-align: center;
  margin-bottom: 52px;
}

.how-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.how-header p {
  font-size: 15px;
  color: var(--ink2);
  margin-top: 14px;
  line-height: 1.5;
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.how-step {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px 22px;
}

.how-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 14px;
}

.how-step h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 10px;
}

.how-step p {
  font-size: 13.5px;
  color: var(--ink2);
  line-height: 1.6;
}

.how-step a {
  display: inline-block;
  margin-top: 14px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--accent);
}

.how-step a:hover { text-decoration: underline; }

@media (max-width: 980px) {
  .how-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .how-grid { grid-template-columns: 1fr; }
}

/* ── About / company ───────────────────────────────── */

.about {
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 96px 24px;
}

.about-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.about-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.about-lede {
  font-size: 16px;
  color: var(--ink2);
  line-height: 1.65;
  margin-top: 18px;
}

.about-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px 44px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  text-align: left;
}

.about-meta > div {
  min-width: 190px;
  font-size: 13.5px;
  color: var(--ink);
  line-height: 1.55;
}

.about-meta a { color: var(--accent); }
.about-meta a:hover { text-decoration: underline; }

.trust-item a {
  color: var(--accent);
  border-bottom: 1px solid rgba(242, 184, 77, 0.3);
  padding-bottom: 1px;
  transition: border-color 0.2s ease;
}

.trust-item a:hover {
  border-bottom-color: var(--accent);
}

/* ── Three-screen flow (finder → results → drilldown) ── */

.flow-step {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}

.flow-meta {
  position: sticky;
  top: 110px;
  padding-top: 6px;
}

.flow-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 12px;
}

.flow-meta h3 {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin-bottom: 10px;
}

.flow-meta p {
  font-size: 13.5px;
  color: var(--ink2);
  line-height: 1.6;
}

.flow-arrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 26px 0 26px 286px;
  color: var(--ink3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.flow-arrow::before {
  content: '';
  width: 1px;
  height: 34px;
  background: var(--border);
  margin-left: 18px;
}

@media (max-width: 900px) {
  .flow-step { grid-template-columns: 1fr; gap: 20px; }
  .flow-meta { position: static; }
  .flow-arrow { margin-left: 18px; }
}

/* Finder form mock */

.mock-seg {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 18px;
}

.mock-seg span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  padding: 7px 16px;
  color: var(--ink3);
}

.mock-seg span.on {
  background: rgba(255, 255, 255, 0.07);
  color: var(--ink);
}

.mock-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.mock-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink3);
  margin-bottom: 6px;
}

.mock-field .val {
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  background: var(--bg);
}

.mock-run {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.mock-btn {
  background: var(--accent);
  color: #0B140F;
  font-size: 13px;
  font-weight: 600;
  border-radius: 999px;
  padding: 9px 20px;
}

.mock-run-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink3);
}

/* Results table mock */

.mock-tier {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  border-radius: 4px;
  padding: 1px 5px;
  margin-right: 7px;
  border: 1px solid var(--border);
  color: var(--ink2);
}

.mock-tier.a { color: var(--accent); border-color: rgba(242, 184, 77, 0.4); }

.demo-table tr.is-target td {
  background: rgba(242, 184, 77, 0.06);
}

.demo-table .drill {
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 12px;
}

.pnl-pos { color: #4CC38A; }

/* Drilldown mock */

.mock-drill-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.mock-drill-pair {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
}

.mock-drill-stat {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink2);
}

.mock-drill-stat b { color: var(--accent); font-weight: 500; }

.mock-cbars {
  display: grid;
  gap: 9px;
  margin-top: 4px;
}

.mock-cbar {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr) 38px;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink3);
}

.mock-cbar .track {
  height: 5px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
}

.mock-cbar .track i {
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
}

.mock-cbar .n { text-align: right; color: var(--ink2); }

.mock-score-hero {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.mock-score-hero .big {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 600;
  line-height: 1;
  color: var(--ink);
}

[data-theme="light"] .mock-seg span.on {
  background: rgba(18, 23, 42, 0.07);
}

/* ── Glossary ──────────────────────────────────────── */

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.gloss {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px 100px;
}

.gloss-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.gloss-search { flex: 1 1 300px; }

.gloss-search input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 14px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 12px 20px;
  color: var(--ink);
  outline: none;
}

.gloss-search input::placeholder { color: var(--ink3); }
.gloss-search input:focus { border-color: var(--accent); }

.gloss-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.gloss-chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink2);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 13px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.gloss-chip:hover { color: var(--ink); border-color: var(--ink3); }

.gloss-chip.on {
  color: var(--ink);
  border-color: var(--accent);
  background: rgba(242, 184, 77, 0.08);
}

.gloss-chip .n {
  font-size: 10px;
  color: var(--ink3);
}

.gloss-chip.on .n { color: var(--accent); }

.gloss-count {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: 20px;
}

.gloss-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  align-items: start;
}

.gloss-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 22px 20px;
}

.gloss-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}

.gloss-head h2 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.gloss-cat {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink3);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 8px;
}

.gloss-abbr {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 12px;
}

.gloss-def {
  font-size: 13.5px;
  color: var(--ink2);
  line-height: 1.65;
}

.gloss-def b, .gloss-def strong { color: var(--ink); font-weight: 600; }

.gloss-formula {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  margin-top: 14px;
  overflow-x: auto;
}

.gloss-where {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink3);
  margin-top: 10px;
}

.gloss-empty {
  text-align: center;
  color: var(--ink2);
  font-size: 14px;
  padding: 40px 0;
}

/* ── Coverage grid ─────────────────────────────────── */

.coverage {
  max-width: 1160px;
  margin: 0 auto;
  padding: 30px 24px 100px;
}

.coverage-header {
  text-align: center;
  margin-bottom: 40px;
}

.coverage-header h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.coverage-header p {
  font-size: 15px;
  color: var(--ink2);
  margin-top: 14px;
  line-height: 1.5;
}

.coverage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.cov-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 20px;
}

.cov-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.cov-detail {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink2);
  line-height: 1.6;
  margin-bottom: 14px;
}

.cov-status {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 3px 10px;
  border: 1px solid var(--border);
  color: var(--ink3);
}

.cov-status.live {
  color: var(--accent);
  border-color: rgba(242, 184, 77, 0.4);
  background: rgba(242, 184, 77, 0.07);
}

.coverage-note {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink3);
  margin-top: 26px;
}

/* ── Citation chips on feature cards ───────────────── */

.feature-cite {
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.6;
  color: var(--ink3);
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ── References list (methodology) ─────────────────── */

.ref-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-top: 8px;
}

.ref-list li {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink2);
  padding-left: 18px;
  text-indent: -18px;
}

.ref-list li b { color: var(--ink); font-weight: 600; }

.ref-list .ref-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  text-indent: 0;
  margin-bottom: 2px;
}

/* ── Secondary CTA button ──────────────────────────── */

.cta-sub {
  font-size: 15px;
  color: var(--ink2);
  margin-top: 14px;
  line-height: 1.5;
}

.cta-btn {
  display: inline-block;
  margin-top: 26px;
  font-size: 14px;
  font-weight: 600;
  background: var(--accent);
  color: #0B140F;
  border-radius: 999px;
  padding: 13px 26px;
  transition: filter 0.2s ease;
}

.cta-btn:hover { filter: brightness(1.08); }

.about-acronym {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink3);
}

.about-acronym b {
  color: var(--accent);
  font-weight: 500;
}

.hero-eyebrow {
  font-family: var(--font-display);
  font-size: clamp(46px, 9vw, 96px);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #F2B84D;
  margin-bottom: 18px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9), 0 1px 14px rgba(0, 0, 0, 0.6);
}

.prelaunch-note {
  max-width: 720px;
  margin: 26px auto 0;
  padding: 16px 20px;
  border: 1px solid rgba(242, 184, 77, 0.35);
  border-radius: 12px;
  background: rgba(242, 184, 77, 0.06);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink2);
  text-align: left;
}

.prelaunch-note strong {
  color: var(--accent);
  font-weight: 600;
}

/* ── Waitlist form status ──────────────────────────── */

.form-status {
  font-size: 13px;
  line-height: 1.5;
  margin-top: 12px;
  min-height: 1em;
}

.form-status:empty { margin-top: 0; }

.form-status.is-success {
  color: #4CC38A;
  font-weight: 600;
}

.form-status.is-error {
  color: #E5534B;
  font-weight: 500;
}

/* On the hero the status sits over the dark photo, so it needs the same
   shadow treatment as .waitlist-note to stay legible in either theme. */
.hero-content .form-status {
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9), 0 1px 12px rgba(0, 0, 0, 0.7);
}

.hero-content .form-status.is-success { color: #6FE3AC; }
.hero-content .form-status.is-error   { color: #FF8A82; }