/* ============================================================
   APEX MARKETING STYLES
   Shared by index, pricing, about, features, legal/*.
   Uses the same palette tokens as apex-platform.html to keep
   the marketing site and the app visually unified.
   ============================================================ */

:root {
  --bg: #0b1221;
  --panel: #0f1729;
  --panel-2: #15203a;
  --border: #1e2a3f;
  --text: #e5e9f0;
  --text-dim: #8b95a7;
  --text-faint: #5a6678;
  --gold: #f5a623;
  --gold-dim: #b8860b;
  --bull: #00c076;
  --bear: #f6465d;
  --blue: #4c9aff;
  --max-width: 1120px;
  --radius: 6px;
}

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

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--text); text-decoration: none; }
a:hover { color: var(--gold); }

h1, h2, h3, h4 {
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}

h1 { font-size: 44px; line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: 28px; line-height: 1.25; margin-bottom: 12px; }
h3 { font-size: 18px; line-height: 1.35; margin-bottom: 8px; }

p { color: var(--text-dim); margin-bottom: 14px; }
p.lead { font-size: 18px; line-height: 1.55; color: var(--text); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* =============== HEADER =============== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 18, 33, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.5px;
  color: var(--text);
}
.brand .accent { color: var(--gold); }
.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav-links a {
  color: var(--text-dim);
  font-size: 14px;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.cta {
  background: var(--gold);
  color: #0b1221;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-weight: 600;
  transition: background 0.15s ease;
}
.nav-links a.cta:hover { background: #ffb84d; color: #0b1221; }

@media (max-width: 720px) {
  .nav-links { gap: 14px; font-size: 13px; }
  .nav-links a:not(.cta) { display: none; }
}

/* =============== HERO =============== */
.hero {
  padding: 80px 0 60px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.hero .eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 20px;
  font-weight: 600;
}
.hero h1 { max-width: 780px; margin-bottom: 20px; }
.hero p.lead { max-width: 680px; margin-bottom: 32px; }
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  text-align: center;
  letter-spacing: 0.3px;
}
.btn-primary {
  background: var(--gold);
  color: #0b1221;
}
.btn-primary:hover { background: #ffb84d; color: #0b1221; }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { border-color: var(--text-faint); color: var(--text); }
.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border-color: transparent;
}
.btn-ghost:hover { color: var(--text); }

/* =============== SECTIONS =============== */
section { padding: 72px 0; }
section.alt { background: var(--panel); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-header {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-header .eyebrow {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 600;
  display: block;
  margin-bottom: 12px;
}
.section-header p {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 560px;
  margin: 0 auto;
}

/* =============== FEATURE GRID =============== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .feature-grid { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.15s ease;
}
.feature-card:hover { border-color: var(--text-faint); }
.feature-card .icon {
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(245, 166, 35, 0.08);
  color: var(--gold);
  border-radius: var(--radius);
  font-size: 18px;
  font-weight: 700;
}
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { color: var(--text-dim); font-size: 14px; margin: 0; }

/* =============== PRICING =============== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 980px;
  margin: 0 auto;
}
@media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; } }

.price-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
}
.price-card.featured {
  border-color: var(--gold);
  box-shadow: 0 8px 32px rgba(245, 166, 35, 0.08);
}
.price-card .badge {
  position: absolute;
  top: -11px;
  left: 28px;
  background: var(--gold);
  color: #0b1221;
  padding: 3px 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  border-radius: 10px;
}
.price-card .tier {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
  font-weight: 600;
}
.price-card .price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 6px;
}
.price-card .price .amount {
  font-size: 40px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}
.price-card .price .period { color: var(--text-faint); font-size: 14px; }
.price-card .desc {
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 24px;
  min-height: 40px;
}
.price-card ul {
  list-style: none;
  margin-bottom: 24px;
}
.price-card ul li {
  padding: 8px 0 8px 22px;
  font-size: 13px;
  color: var(--text-dim);
  position: relative;
  border-bottom: 1px solid var(--border);
}
.price-card ul li:last-child { border-bottom: none; }
.price-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--bull);
  font-weight: 700;
}
.price-card ul li.muted { color: var(--text-faint); }
.price-card ul li.muted::before { content: "—"; color: var(--text-faint); }
.price-card .btn { width: 100%; }

/* =============== WAITLIST =============== */
.waitlist-box {
  max-width: 520px;
  margin: 48px auto 0;
  padding: 32px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}
.waitlist-box h3 { margin-bottom: 8px; }
.waitlist-box p { font-size: 14px; margin-bottom: 20px; }
.waitlist-form {
  display: flex;
  gap: 8px;
}
.waitlist-form input {
  flex: 1;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
}
.waitlist-form input:focus { outline: none; border-color: var(--gold); }
.waitlist-form button { white-space: nowrap; }
.waitlist-msg { margin-top: 12px; font-size: 13px; min-height: 20px; }
.waitlist-msg.ok { color: var(--bull); }
.waitlist-msg.err { color: var(--bear); }

@media (max-width: 520px) {
  .waitlist-form { flex-direction: column; }
}

/* =============== DISCLAIMER / RISK BANNER =============== */
.risk-banner {
  background: rgba(245, 166, 35, 0.06);
  border-top: 1px solid rgba(245, 166, 35, 0.25);
  border-bottom: 1px solid rgba(245, 166, 35, 0.25);
  padding: 14px 0;
  font-size: 12px;
  color: var(--text-dim);
  text-align: center;
}
.risk-banner strong { color: var(--gold); }

/* =============== FOOTER =============== */
.site-footer {
  background: var(--panel);
  border-top: 1px solid var(--border);
  padding: 48px 0 24px;
  margin-top: 80px;
  font-size: 13px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 32px;
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-col h4 {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
  font-weight: 600;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col a { color: var(--text-dim); font-size: 13px; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--text-faint);
  font-size: 12px;
  line-height: 1.6;
}

/* =============== LEGAL / ARTICLE PAGES =============== */
.article {
  max-width: 780px;
  margin: 0 auto;
  padding: 64px 24px;
}
.article h1 { font-size: 34px; margin-bottom: 16px; }
.article .meta { color: var(--text-faint); font-size: 13px; margin-bottom: 40px; }
.article h2 { font-size: 20px; margin: 32px 0 12px; }
.article h3 { font-size: 16px; margin: 24px 0 8px; }
.article p { margin-bottom: 14px; color: var(--text-dim); line-height: 1.7; }
.article ul { margin: 12px 0 20px 20px; }
.article ul li { color: var(--text-dim); margin-bottom: 6px; line-height: 1.6; }
.article strong { color: var(--text); }
.article .notice {
  background: rgba(245, 166, 35, 0.06);
  border-left: 3px solid var(--gold);
  padding: 14px 18px;
  margin: 24px 0;
  font-size: 14px;
  color: var(--text);
}

/* =============== COMPARISON TABLE =============== */
.compare {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  font-size: 14px;
}
.compare th, .compare td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.compare th {
  color: var(--text-dim);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--panel);
}
.compare th.num, .compare td.num { text-align: center; }
.compare td { color: var(--text-dim); }
.compare td.yes { color: var(--bull); font-weight: 600; }
.compare td.no  { color: var(--text-faint); }