/* =============================================================
   EDS BASE STYLES · 2026-05-01
   Single source of truth for header, navigation, credentials strip,
   and shared components across all empiredatasolution.com landing pages.

   Each page should:
   1. <link rel="stylesheet" href="/css/eds-base.css"> in <head>
   2. Keep page-specific styles in inline <style> after the link tag
   3. NOT redefine nav.top, .creds-strip, or .container — those live here

   Edit this file once; changes propagate to all pages on next deploy.
   ============================================================= */

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

/* ---- CSS Variables (canonical EDS palette) ---- */
:root {
  --bg:        #0A0B0D;
  --bg-2:      #111318;
  --bg-3:      #171B22;
  --panel:     #11141a;
  --text:      #F0F0F0;
  --muted:     #9CA3AF;
  --border:    #1E2128;
  --teal:      #00C2A8;
  --teal-bright: #14e6c9;
  --amber:     #F5A623;
  --green:     #10b981;
  --red:       #ef4444;
}

/* ---- HTML / Body base ---- */
html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Geist', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

/* ---- Container ---- */
.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ============================================================
   NAVIGATION HEADER
   ============================================================ */
nav.top {
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 11, 13, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 50;
}
nav.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}
nav.top .logo {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: 28px;
  padding-right: 140px;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
nav.top .logo .mark {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  overflow: hidden;
  display: block;
}
nav.top .logo .mark img {
  width: 100%;
  height: 100%;
  display: block;
}
nav.top ul {
  display: flex;
  gap: 4px;
  list-style: none;
  padding: 0;
  margin-left: auto;
}
nav.top ul,
nav.top ul li { margin: 0; padding: 0; }
nav.top ul a {
  font-size: 11px;
  color: var(--muted);
  font-weight: 500;
  transition: color 0.15s, background 0.15s;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
  white-space: nowrap;
  padding: 5px 7px;
  border-radius: 4px;
  display: inline-block;
}
nav.top ul a:hover {
  color: var(--teal);
}
nav.top ul a.active {
  color: var(--teal);
  background: rgba(0, 194, 168, 0.15);
}
nav.top .cta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 14px;
  flex-shrink: 0;
}

/* ============================================================
   CREDENTIALS STRIP
   ============================================================ */
.creds-strip {
  background: rgba(0, 194, 168, 0.04);
  border-bottom: 1px solid var(--border);
  padding: 9px 0;
}
.creds-strip .wrap {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 22px;
  font-family: 'Geist Mono', monospace;
  font-size: 12px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--muted);
}
.creds-strip .creds-badge {
  color: var(--teal);
  font-weight: 600;
}
.creds-strip .creds-badge::before {
  content: '●';
  margin-right: 7px;
  font-size: 8px;
  vertical-align: middle;
}

/* ============================================================
   TRUST PILL + SCALE STAT — hero-zone trust signals (Variant D pattern)
   ============================================================ */
.trust-pill-row {
  max-width: 1320px;
  margin: 0 auto;
  padding: 22px 32px 0;
}
.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 7px 16px;
  background: rgba(0, 194, 168, 0.08);
  border: 1px solid rgba(0, 194, 168, 0.25);
  border-radius: 999px;
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: var(--muted);
}
.trust-pill .creds-badge { color: var(--teal); font-weight: 600; }
.trust-pill .creds-badge::before { content: '●'; margin-right: 6px; font-size: 7px; vertical-align: middle; }
.trust-pill .sep { color: rgba(255,255,255,0.18); }

.scale-stat {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.scale-stat .stat {
  font-family: 'Geist Mono', monospace;
  font-size: 12px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
}
.scale-stat .stat strong {
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
  text-transform: none;
  font-family: 'Geist', sans-serif;
}

/* ============================================================
   BUTTONS (canonical)
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-family: 'Geist Mono', monospace;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--teal);
  color: #04121c;
}
.btn-primary:hover {
  background: var(--teal-bright);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--teal);
  color: var(--teal);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1180px) {
  nav.top ul { gap: 14px; }
  nav.top ul a { padding: 5px 7px; font-size: 12px; letter-spacing: 1px; }
}
@media (max-width: 980px) {
  nav.top ul { display: none; }
}
@media (max-width: 720px) {
  .creds-strip .wrap {
    gap: 6px 14px;
    font-size: 11px;
    letter-spacing: 1px;
  }
}
