/* ─── Auxilo Landing Page ──────────────────────────────────────────────────── */
/* Brand: Obsidian #0A0A0A | Ivory #FAFAF8 | Aurum #C9A84C | Slate #6B7280 | Ash #E5E5E3 */
/* Typography: Inter (body/headings) | JetBrains Mono (code) */

/* ── Reset & Base ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --obsidian: #0A0A0A;
  --ivory: #FAFAF8;
  --aurum: #C9A84C;
  --aurum-dim: rgba(201, 168, 76, 0.15);
  --aurum-border: rgba(201, 168, 76, 0.35);
  --slate: #6B7280;
  --slate-text: #8B929A;
  --ash: #E5E5E3;
  --code-bg: #111111;
  --section-pad: 120px 24px;
  --max-w: 1100px;
  --mono: 'JetBrains Mono', 'Geist Mono', 'Fira Mono', monospace;
  --sans: 'Inter', 'Geist', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--obsidian);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Layout Primitives ─────────────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: var(--section-pad); }

/* ── Section Labels ────────────────────────────────────────────────────────── */
.section-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 12px;
  font-weight: 400;
}

/* ── Section Divider: Angular A → line, gold → gray gradient ─────────────── */
.section-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 56px;
}

.section-divider .mark {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.section-divider .line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--aurum) 0%, var(--ash) 30%, transparent 100%);
}

/* ── Navigation ────────────────────────────────────────────────────────────── */
#main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(229, 229, 227, 0.08);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ivory);
}

.nav-logo .logo-mark {
  width: 28px;
  height: 28px;
}

.nav-logo .wordmark {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--slate);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--ivory); }
.nav-links a.active { color: var(--aurum); }

.nav-cta {
  font-size: 14px !important;
  font-weight: 500 !important;
  color: var(--aurum) !important;
  border: 1px solid var(--aurum-border);
  padding: 8px 18px;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s !important;
}

.nav-cta:hover {
  background: var(--aurum-dim) !important;
  color: var(--aurum) !important;
}

/* ── Hero ──────────────────────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 24px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cpolygon points='60,10 100,90 20,90' fill='none' stroke='%23C9A84C' stroke-width='1.5'/%3E%3Cline x1='60' y1='50' x2='115' y2='50' stroke='%23C9A84C' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 120px 120px;
}

.hero-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  padding-top: 100px;
}

.hero-eyebrow {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 28px;
}

#hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ivory);
  max-width: 820px;
  margin-bottom: 28px;
}

.hero-sub {
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 400;
  color: var(--slate-text);
  max-width: 600px;
  line-height: 1.65;
  margin-bottom: 48px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--aurum);
  color: var(--obsidian);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 4px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  letter-spacing: -0.01em;
}

.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 4px;
  text-decoration: none;
  border: 1px solid rgba(229,229,227,0.2);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  letter-spacing: -0.01em;
}

.btn-secondary:hover {
  border-color: rgba(229,229,227,0.45);
  background: rgba(255,255,255,0.04);
  transform: translateY(-1px);
}

/* ── Email Capture ───────────────────────────────────────────────── */
.hero-email-capture,
.footer-email-capture {
  display: flex;
  gap: 0;
  max-width: 440px;
}
.email-input {
  flex: 1;
  padding: 14px 18px;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ivory);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-right: none;
  border-radius: 6px 0 0 6px;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}
.email-input::placeholder {
  color: var(--slate);
}
.email-input:focus {
  border-color: var(--aurum);
  background: rgba(255,255,255,0.08);
}
.email-input.input-error {
  border-color: #e74c3c;
  background: rgba(231,76,60,0.08);
}
.hero-email-capture .btn-primary,
.footer-email-capture .btn-primary {
  border-radius: 0 6px 6px 0;
  white-space: nowrap;
  padding: 14px 24px;
}
.footer-cta-note {
  font-size: 13px;
  color: var(--slate);
  margin-top: 12px;
}
.footer-email-capture {
  margin: 0 auto;
  justify-content: center;
}

@media (max-width: 600px) {
  .hero-email-capture,
  .footer-email-capture {
    flex-direction: column;
    gap: 8px;
  }
  .email-input {
    border-right: 1px solid rgba(255,255,255,0.12);
    border-radius: 6px;
  }
  .hero-email-capture .btn-primary,
  .footer-email-capture .btn-primary {
    border-radius: 6px;
    width: 100%;
  }
  .email-input { font-size: 16px; }
}

/* ── Learning Example ────────────────────────────────────────────── */
#learning-example {
  padding: 80px 0 40px;
}
#learning-example .section-label {
  text-align: center;
}
#learning-example h2 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 40px;
}
.learning-card {
  max-width: 640px;
  margin: 0 auto 32px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 6px;
  padding: 28px 32px;
}
.learning-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.learning-category {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--aurum);
  background: rgba(201,168,76,0.1);
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}
.learning-score {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--slate);
}
.learning-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.learning-body {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ash);
  margin-bottom: 20px;
}
.learning-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.learning-price {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--aurum);
}
.learning-meta {
  font-size: 13px;
  color: var(--slate);
  font-style: normal;
}
.learning-explain {
  max-width: 640px;
  margin: 0 auto 12px;
  text-align: center;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ash);
}
.learning-vs-llm {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  font-size: 15px;
  font-weight: 500;
  color: var(--ivory);
}

/* ── How It Works ──────────────────────────────────────────────────────────── */
#how-it-works { background: var(--obsidian); }

#how-it-works .section-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 12px;
  font-weight: 400;
}

#how-it-works h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ivory);
  margin-bottom: 20px;
}

.how-intro {
  color: var(--slate-text);
  font-size: 16px;
  max-width: 560px;
  margin-bottom: 72px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(229,229,227,0.06);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 72px;
}

.step {
  background: var(--obsidian);
  padding: 40px 32px;
  position: relative;
}

.step-number {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--aurum);
  letter-spacing: 0.1em;
  display: block;
}

/* Step header: number + icon side by side */
.step-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.step-header .step-number {
  margin-bottom: 0;
}

.step-icon {
  width: 16px;
  height: 16px;
  color: var(--aurum);
  opacity: 0.7;
  flex-shrink: 0;
}

.step h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--ivory);
  margin-bottom: 14px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.step p {
  font-size: 15px;
  color: var(--slate-text);
  line-height: 1.7;
}

/* ── Compounding Earnings ────────────────────────────────────────── */
#compounding-earnings {
  padding: 80px 0;
}
#compounding-earnings .section-label {
  text-align: center;
}
#compounding-earnings h2 {
  text-align: center;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ivory);
  margin-bottom: 16px;
}
.compound-intro {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ash);
}

/* Earnings Table */
.earnings-table-wrap {
  max-width: 900px;
  margin: 0 auto 56px;
  overflow-x: auto;
  border: 1px solid rgba(229,229,227,0.08);
  border-radius: 6px;
}

.earnings-table {
  width: 100%;
  border-collapse: collapse;
}

.earnings-table thead th {
  text-align: center;
  padding: 20px 16px 16px;
  background: rgba(255,255,255,0.025);
  border-bottom: 1px solid rgba(229,229,227,0.08);
  vertical-align: top;
}

.earnings-table thead th:first-child {
  width: 80px;
  text-align: left;
}

.tier-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--ivory);
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.tier-desc {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--slate);
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.4;
}

.earnings-table tbody td {
  padding: 16px;
  text-align: center;
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--ivory);
  border-bottom: 1px solid rgba(229,229,227,0.05);
}

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

.earnings-table tbody tr:hover {
  background: rgba(255,255,255,0.018);
}

.year-label {
  text-align: left !important;
  font-family: var(--mono) !important;
  font-size: 12px !important;
  font-weight: 400 !important;
  color: var(--slate) !important;
  letter-spacing: 0.04em;
}

.per-unit {
  font-size: 11px;
  font-weight: 400;
  color: var(--slate);
}

.tier-highlight {
  background: rgba(201,168,76,0.04);
}

.row-highlight td {
  color: var(--aurum) !important;
  font-size: 18px;
}

.row-highlight .year-label {
  color: var(--aurum) !important;
}

/* CSS Bar Chart */
.bar-chart {
  max-width: 500px;
  margin: 0 auto 48px;
}

.bar-chart-label {
  text-align: center;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 20px;
}

.bar-chart-grid {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 32px;
  height: 220px;
}

.bar-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex: 1;
  max-width: 120px;
  height: 100%;
}

.bar-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
}

.bar {
  width: 100%;
  border-radius: 4px 4px 0 0;
  position: relative;
  min-height: 8px;
  transition: height 0.6s ease;
}

.bar-novice {
  background: var(--slate);
}

.bar-active {
  background: var(--aurum);
}

.bar-power {
  background: linear-gradient(to top, var(--aurum), #E8D48B);
}

.bar-value {
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ivory);
  white-space: nowrap;
}

.bar-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--slate);
  text-align: center;
}

.compound-pitch {
  max-width: 640px;
  margin: 0 auto 16px;
  text-align: center;
  font-size: 17px;
  line-height: 1.7;
  color: var(--ash);
  font-weight: 500;
}

.chart-disclaimer {
  max-width: 640px;
  margin: 0 auto 32px;
  text-align: center;
  font-size: 12px;
  color: var(--slate);
  font-style: italic;
  line-height: 1.6;
}

/* ── The Market ──────────────────────────────────────────────────── */
#the-market {
  padding: 80px 0;
  background: rgba(255,255,255,0.018);
  border-top: 1px solid rgba(229,229,227,0.06);
  border-bottom: 1px solid rgba(229,229,227,0.06);
}
#the-market .section-label {
  text-align: center;
}
#the-market h2 {
  text-align: center;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ivory);
  margin-bottom: 48px;
  line-height: 1.15;
}

.market-copy {
  max-width: 700px;
  margin: 0 auto;
}

.market-copy p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ash);
  margin-bottom: 24px;
  text-align: center;
}

.market-copy p:last-child {
  margin-bottom: 0;
  color: var(--ivory);
  font-weight: 500;
}

/* ── Why Auxilo Wins ─────────────────────────────────────────────── */
#why-auxilo {
  padding: 80px 0;
  background: var(--obsidian);
}

#why-auxilo .section-label {
  text-align: center;
}

#why-auxilo h2 {
  text-align: center;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ivory);
  margin-bottom: 48px;
}

.moat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.moat-card {
  padding: 32px 28px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(229,229,227,0.08);
  border-radius: 6px;
  transition: border-color 0.2s;
}

.moat-card:hover {
  border-color: var(--aurum-border);
}

.moat-icon {
  width: 32px;
  height: 32px;
  margin-bottom: 20px;
  opacity: 0.85;
}

.moat-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.moat-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--slate-text);
}

/* ── For Builders ──────────────────────────────────────────────────────────── */
#for-builders {
  background: rgba(255,255,255,0.018);
  border-top: 1px solid rgba(229,229,227,0.06);
  border-bottom: 1px solid rgba(229,229,227,0.06);
}

#for-builders h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ivory);
  max-width: 660px;
  margin-bottom: 20px;
  line-height: 1.1;
}

.builders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.builders-left .body-copy {
  color: var(--slate-text);
  font-size: 16px;
  line-height: 1.75;
  margin-bottom: 20px;
  max-width: 480px;
}

.feature-list {
  list-style: none;
  margin: 32px 0 40px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 15px;
  color: var(--ivory);
  border-bottom: 1px solid rgba(229,229,227,0.06);
}

.feature-list li:last-child { border-bottom: none; }

.feature-list .check {
  color: var(--aurum);
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 14px;
}

/* Inline SVG icon in feature list items */
.feature-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--aurum);
}

/* ── For Agents ────────────────────────────────────────────────────────────── */
#for-agents { background: var(--obsidian); }

#for-agents h2 {
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ivory);
  max-width: 680px;
  margin-bottom: 20px;
  line-height: 1.15;
}

.agents-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.agents-copy p {
  color: var(--slate-text);
  font-size: 16px;
  line-height: 1.75;
  margin-bottom: 20px;
}

.pricing-pills {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 28px 0 32px;
}

.pricing-pill {
  background: var(--aurum-dim);
  border: 1px solid var(--aurum-border);
  border-radius: 4px;
  padding: 10px 16px;
}

.pricing-pill .pill-price {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--aurum);
  display: block;
}

.pricing-pill .pill-label {
  font-size: 12px;
  color: var(--slate);
  letter-spacing: 0.05em;
}

.catalog-stats {
  border: 1px solid rgba(229,229,227,0.08);
  border-radius: 6px;
  padding: 28px;
  margin: 28px 0;
}

.catalog-stats .stat-row {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px solid rgba(229,229,227,0.06);
}

.catalog-stats .stat-row:last-child { border-bottom: none; }

.catalog-stats .stat-num {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 500;
  color: var(--aurum);
  min-width: 48px;
}

.catalog-stats .stat-label {
  font-size: 14px;
  color: var(--slate);
}

/* ── Code Blocks ───────────────────────────────────────────────────────────── */
.code-block {
  background: var(--code-bg);
  border: 1px solid rgba(229,229,227,0.08);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(229,229,227,0.08);
}

.code-block-lang {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--slate);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.copy-btn {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--slate);
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 8px;
  border-radius: 3px;
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.05em;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}

.copy-btn:hover { color: var(--aurum); background: var(--aurum-dim); }
.copy-btn.copied { color: var(--aurum); }

.code-block pre {
  padding: 20px 20px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ivory);
  overflow-x: auto;
  tab-size: 2;
}

.code-block pre .c { color: #5C6A78; } /* comment */
.code-block pre .k { color: #C9A84C; } /* keyword / key */
.code-block pre .s { color: #98C379; } /* string */
.code-block pre .n { color: #61AFEF; } /* number */
.code-block pre .p { color: var(--slate); } /* punctuation */

/* ── Pricing ───────────────────────────────────────────────────────────────── */
#pricing {
  background: rgba(255,255,255,0.018);
  border-top: 1px solid rgba(229,229,227,0.06);
  border-bottom: 1px solid rgba(229,229,227,0.06);
}

#pricing h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ivory);
  margin-bottom: 12px;
}

.pricing-sub {
  font-size: 16px;
  color: var(--slate-text);
  margin-bottom: 56px;
}

.pricing-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(229,229,227,0.08);
  border-radius: 6px;
  margin-bottom: 56px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

thead th {
  text-align: left;
  padding: 14px 20px;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  background: rgba(255,255,255,0.025);
  border-bottom: 1px solid rgba(229,229,227,0.08);
}

tbody td {
  padding: 14px 20px;
  color: var(--ivory);
  border-bottom: 1px solid rgba(229,229,227,0.05);
  vertical-align: top;
}

tbody tr:last-child td { border-bottom: none; }

tbody tr:hover { background: rgba(255,255,255,0.018); }

.td-action {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--aurum);
}

.td-cost {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ivory);
  white-space: nowrap;
}

.td-notes { color: var(--slate); font-size: 13px; }

.pricing-packs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.pack-card {
  border: 1px solid rgba(229,229,227,0.1);
  border-radius: 6px;
  padding: 28px 24px;
  transition: border-color 0.2s, background 0.2s;
}

.pack-card:hover {
  border-color: var(--aurum-border);
  background: var(--aurum-dim);
}

.pack-name {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 12px;
}

.pack-price {
  font-size: 36px;
  font-weight: 700;
  color: var(--ivory);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1;
}

.pack-price span { font-size: 18px; font-weight: 400; color: var(--slate); }

.pack-detail {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.8;
}

.pack-detail strong { color: var(--ivory); }

.free-tier {
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 6px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--aurum-dim);
}

.free-tier .ft-icon {
  color: var(--aurum);
  font-size: 20px;
  flex-shrink: 0;
}

.free-tier .ft-text {
  font-size: 15px;
  color: var(--ivory);
}

.free-tier .ft-text span { color: var(--slate); font-size: 14px; }

/* ── API & Integration ──────────────────────────────────────────────────────── */
#api-integration { background: var(--obsidian); }

#api-integration h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ivory);
  margin-bottom: 56px;
}

.api-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.api-col h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.api-col h4 {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 28px 0 14px;
}

.endpoint-list {
  list-style: none;
  margin-bottom: 28px;
}

.endpoint-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(229,229,227,0.05);
  font-size: 14px;
}

.endpoint-list li:last-child { border-bottom: none; }

.ep-method {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  padding: 2px 7px;
  border-radius: 3px;
  flex-shrink: 0;
  letter-spacing: 0.05em;
}

.ep-method.post { background: rgba(201,168,76,0.18); color: var(--aurum); }
.ep-method.get  { background: rgba(97,175,239,0.15); color: #61AFEF; }

.ep-path {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ivory);
  flex: 1;
}

.ep-desc { font-size: 12px; color: var(--slate); }

.auth-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 28px;
}

.auth-card {
  border: 1px solid rgba(229,229,227,0.08);
  border-radius: 5px;
  padding: 18px 16px;
}

.auth-card .auth-title {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--aurum);
  margin-bottom: 8px;
  display: block;
}

.auth-card p {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.6;
}

/* MCP tool tags */
.mcp-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.tool-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ivory);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(229,229,227,0.1);
  padding: 4px 10px;
  border-radius: 3px;
  letter-spacing: 0.03em;
}

/* ── Footer CTA ────────────────────────────────────────────────────────────── */
#footer-cta {
  background: var(--obsidian);
  border-top: 1px solid rgba(229,229,227,0.06);
  text-align: center;
}

#footer-cta h2 {
  font-size: clamp(32px, 4.5vw, 60px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ivory);
  max-width: 760px;
  margin: 0 auto 20px;
  line-height: 1.1;
}

.footer-cta-sub {
  font-size: 17px;
  color: var(--slate-text);
  max-width: 480px;
  margin: 0 auto 48px;
  line-height: 1.65;
}

.footer-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
  margin-bottom: 80px;
}

.footer-links {
  display: flex;
  gap: 28px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.footer-links a {
  font-size: 14px;
  color: var(--slate);
  text-decoration: none;
  transition: color 0.2s;
  padding: 8px 4px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

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

footer {
  border-top: 1px solid rgba(229,229,227,0.06);
  padding: 32px 24px;
  text-align: center;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.footer-logo .wordmark { font-size: 15px; font-weight: 500; color: var(--slate); }

.footer-meta {
  font-size: 13px;
  color: var(--slate);
}

.footer-meta a {
  color: var(--slate);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-meta a:hover { color: var(--aurum); }

/* ── How It Works Page ───────────────────────────────────────────── */
.hiw-page-header {
  text-align: center;
  padding: 120px 0 60px;
}
.hiw-page-header h1 {
  font-size: 42px;
  font-weight: 700;
  color: var(--ivory);
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}
.hiw-page-header p {
  font-size: 18px;
  color: var(--ash);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}
.hiw-section {
  padding: 60px 0;
}
.hiw-section h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--ivory);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.hiw-section-intro {
  font-size: 16px;
  color: var(--ash);
  margin-bottom: 40px;
  max-width: 560px;
  line-height: 1.7;
}
.hiw-steps {
  display: flex;
  flex-direction: column;
  gap: 36px;
  max-width: 680px;
}
.hiw-step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 600px) {
  .hiw-step {
    grid-template-columns: 48px 1fr;
    gap: 14px;
  }
}
.hiw-step-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1.5px solid rgba(201,168,76,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hiw-step-icon svg {
  width: 24px;
  height: 24px;
}
.hiw-step-number {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--aurum);
}
.hiw-step h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 8px;
}
.hiw-step p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ash);
}
.hiw-step .code-inline {
  font-family: var(--mono);
  font-size: 13px;
  background: rgba(255,255,255,0.05);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--aurum);
}
.hiw-options {
  margin-top: 12px;
  padding-left: 0;
  list-style: none;
}
.hiw-options li {
  padding: 8px 0;
  font-size: 14px;
  color: var(--ash);
  line-height: 1.6;
}
.hiw-options li strong {
  color: var(--ivory);
}
.hiw-ready {
  text-align: center;
  padding: 80px 0 40px;
}
.hiw-ready h2 {
  font-size: 32px;
  text-align: center;
}

/* ── Sub-headings ──────────────────────────────────────────────────────────── */
h2.section-h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ivory);
  margin-bottom: 16px;
}

/* ── Hamburger Menu ──────────────────────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 12px;
  min-width: 44px;
  min-height: 44px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ivory);
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  :root { --section-pad: 80px 20px; }

  .hamburger {
    display: flex;
  }
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10,10,10,0.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
    z-index: 1000;
  }
  .nav-links.nav-open {
    display: flex;
  }
  .nav-links a {
    font-size: 20px;
  }
  .nav-links .nav-cta {
    font-size: 18px;
    padding: 14px 32px;
  }
  .nav-links.nav-open a {
    padding: 12px 24px;
    display: block;
    text-align: center;
  }

  .steps { grid-template-columns: 1fr; }
  .builders-grid { grid-template-columns: 1fr; gap: 40px; }
  .agents-grid { grid-template-columns: 1fr; gap: 40px; }
  .api-grid { grid-template-columns: 1fr; gap: 48px; }
  .pricing-packs { grid-template-columns: repeat(2, 1fr); }
  .auth-options { grid-template-columns: 1fr; }
  .moat-grid { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
}

@media (max-width: 600px) {
  :root { --section-pad: 64px 16px; }

  #hero h1 { font-size: 36px; }
  .hero-ctas { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }

  .pricing-packs { grid-template-columns: 1fr; }

  .pricing-table-wrap { font-size: 13px; }
  thead th, tbody td { padding: 10px 14px; }

  .footer-ctas { flex-direction: column; align-items: center; }
  .footer-ctas .btn-primary, .footer-ctas .btn-secondary { width: 100%; max-width: 320px; justify-content: center; }

  .bar-chart-grid { gap: 16px; }
  .bar-group { max-width: 80px; }

  .earnings-table tbody td {
    font-size: 13px;
    padding: 12px 10px;
  }
  .earnings-table thead th {
    padding: 14px 10px;
  }
  .tier-desc {
    font-size: 10px;
  }
}

/* ── Utilities ─────────────────────────────────────────────────────────────── */
.text-aurum { color: var(--aurum); }
.text-slate { color: var(--slate); }

/* Scroll-reveal (JS adds .visible) */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── Accessibility ───────────────────────────────────────────────── */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: 16px;
  padding: 12px 24px;
  background: var(--aurum);
  color: var(--obsidian);
  font-weight: 600;
  border-radius: 0 0 6px 6px;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-to-content:focus {
  top: 0;
}

*:focus-visible {
  outline: 2px solid var(--aurum);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--aurum);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

abbr[title] {
  text-decoration: none;
  border-bottom: 1px dotted var(--slate);
  cursor: help;
}

/* ── Section Background Alternation ──────────────────────────────── */
#learning-example,
#for-builders,
#pricing {
  background: rgba(255,255,255,0.035);
  border-top: 1px solid rgba(229,229,227,0.08);
  border-bottom: 1px solid rgba(229,229,227,0.08);
}

#compounding-earnings,
#the-market {
  background: rgba(255,255,255,0.02);
}

/* ── Line Chart (Earnings Projection) ──────────────────────────────────────── */
.line-chart-wrap {
  max-width: 900px;
  margin: 0 auto 48px;
}

.line-chart-wrap svg {
  width: 100%;
  height: auto;
  display: block;
}

.line-chart-legend {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 20px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--slate);
}

.legend-swatch {
  width: 24px;
  height: 3px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* ── Value Callout ─────────────────────────────────────────────────────────── */
.value-callout {
  max-width: 720px;
  margin: 0 auto 48px;
  padding: 28px 32px;
  background: var(--aurum-dim);
  border: 1px solid var(--aurum-border);
  border-radius: 6px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ash);
  text-align: center;
}

/* ── Snapshot Table ────────────────────────────────────────────────────────── */
.snapshot-table-wrap {
  max-width: 720px;
  margin: 0 auto 48px;
  overflow-x: auto;
  border: 1px solid rgba(229,229,227,0.08);
  border-radius: 6px;
}

.snapshot-table {
  width: 100%;
  border-collapse: collapse;
}

.snapshot-table thead th {
  text-align: center;
  padding: 16px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
  background: rgba(255,255,255,0.025);
  border-bottom: 1px solid rgba(229,229,227,0.08);
}

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

.snapshot-table tbody td {
  padding: 14px 16px;
  text-align: center;
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--ivory);
  border-bottom: 1px solid rgba(229,229,227,0.05);
}

.snapshot-table tbody td:first-child {
  text-align: left;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 400;
  color: var(--ash);
}

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

.snapshot-table tbody tr:hover {
  background: rgba(255,255,255,0.018);
}

/* ── Tier Cards (Compounding Earnings) ─────────────────────────────────────── */
.tier-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 960px;
  margin: 0 auto 56px;
}

.tier-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(229,229,227,0.08);
  border-radius: 8px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
}

.tier-card--active {
  border-color: rgba(201,168,76,0.25);
}

.tier-card--power {
  border-color: var(--aurum);
  box-shadow: 0 0 24px rgba(201,168,76,0.08);
}

.tier-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.tier-icon {
  font-size: 22px;
  line-height: 1;
}

.tier-name {
  font-size: 17px;
  font-weight: 600;
  color: var(--ivory);
  letter-spacing: -0.01em;
}

.tier-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--slate);
  margin-bottom: 20px;
}

.tier-numbers {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.tier-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid rgba(229,229,227,0.04);
}

.tier-row:last-child {
  border-bottom: none;
}

.tier-row-highlight {
  border-bottom: none;
  padding: 8px 0;
}

.tier-row-highlight .tier-amount {
  font-size: 18px;
  font-weight: 600;
  color: var(--ivory);
}

.tier-year {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--slate);
  letter-spacing: 0.04em;
}

.tier-amount {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--ash);
}

.tier-card--power .tier-row-highlight .tier-amount {
  color: var(--aurum);
}

.tier-annual {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(229,229,227,0.08);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.tier-annual-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.tier-annual-amount {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--ivory);
}

.tier-card--power .tier-annual-amount {
  color: var(--aurum);
}

/* ── Compound Factors (Why It Compounds) ──────────────────────────────────── */
.compound-factors {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 860px;
  margin: 0 auto 48px;
}

.compound-factor {
  text-align: center;
  padding: 20px 12px;
}

.compound-factor-icon {
  font-size: 28px;
  display: block;
  margin-bottom: 10px;
}

.compound-factor strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 4px;
}

.compound-factor p {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.4;
  margin: 0;
}

/* ── Tier Cards & Compound Factors — Responsive ──────────────────────────── */
@media (max-width: 768px) {
  .tier-cards-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
  }
  .compound-factors {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .compound-factors {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .compound-factor {
    padding: 14px 8px;
  }
}

/* ── Pricing Value Tiers Table ─────────────────────────────────────────────── */
.value-tiers-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(229,229,227,0.08);
  border-radius: 6px;
  margin-bottom: 32px;
}

.value-tiers-table {
  width: 100%;
  border-collapse: collapse;
}

.value-tiers-table thead th {
  text-align: left;
  padding: 14px 20px;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  background: rgba(255,255,255,0.025);
  border-bottom: 1px solid rgba(229,229,227,0.08);
}

.value-tiers-table tbody td {
  padding: 14px 20px;
  color: var(--ivory);
  border-bottom: 1px solid rgba(229,229,227,0.05);
  vertical-align: top;
  font-size: 14px;
}

.value-tiers-table tbody tr:last-child td {
  border-bottom: none;
}

.value-tiers-table tbody tr:hover {
  background: rgba(255,255,255,0.018);
}

.value-tiers-table .tier-name {
  font-weight: 600;
  color: var(--aurum);
  white-space: nowrap;
}

.value-tiers-table .price-range {
  font-family: var(--mono);
  font-size: 13px;
  white-space: nowrap;
}

.value-tiers-table .example-text {
  font-size: 13px;
  color: var(--slate);
  font-style: italic;
}

/* ── Earnings Scenario (For Builders) ──────────────────────────────────────── */
.earnings-scenario {
  margin-top: 32px;
  padding: 24px 28px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(229,229,227,0.08);
  border-radius: 6px;
}

.earnings-scenario h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.earnings-scenario p {
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.8;
  color: var(--ash);
}

.earnings-scenario .earnings-highlight {
  font-weight: 600;
  color: var(--aurum);
}

@media (max-width: 600px) {
  .line-chart-legend {
    gap: 16px;
  }
  .legend-item {
    font-size: 12px;
  }
  .value-callout {
    padding: 20px 20px;
    font-size: 15px;
  }
}

/* ── Chart scrollable on small screens ───────────────────────────── */
@media (max-width: 480px) {
  .line-chart-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .line-chart-wrap svg {
    min-width: 500px;
  }
}

/* ── Table scroll hints on mobile ────────────────────────────────── */
@media (max-width: 600px) {
  .value-tiers-table-wrap,
  .snapshot-table-wrap,
  .pricing-table-wrap {
    position: relative;
  }
  .value-tiers-table-wrap::after,
  .snapshot-table-wrap::after,
  .pricing-table-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 24px;
    background: linear-gradient(to left, var(--obsidian), transparent);
    pointer-events: none;
    border-radius: 0 6px 6px 0;
  }
  .snapshot-table {
    min-width: 400px;
  }
  .value-tiers-table {
    min-width: 480px;
  }
}

/* ── Code block padding tighter on mobile ────────────────────────── */
@media (max-width: 600px) {
  .code-block pre {
    padding: 16px 12px;
    font-size: 12px;
  }
}