/* ============================================
   CITIZEN ANALYZER — Shared Styles
   ============================================ */

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

:root {
  --bg-deep: #050a14;
  --bg-primary: #0b1120;
  --bg-card: #111827;
  --bg-elevated: #1a2332;
  --border-subtle: rgba(99,102,241,0.08);
  --border-medium: rgba(99,102,241,0.15);
  --text-primary: #e8ecf4;
  --text-secondary: #8b9dc3;
  --text-muted: #4f6080;
  --accent-indigo: #6366f1;
  --accent-indigo-glow: rgba(99,102,241,0.25);
  --accent-emerald: #10b981;
  --accent-emerald-glow: rgba(16,185,129,0.2);
  --accent-amber: #f59e0b;
  --accent-red: #ef4444;
  --accent-cyan: #06b6d4;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

a { color: var(--accent-indigo); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ========== NAV ========== */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 40px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(5,10,20,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s;
}
nav.scrolled { background: rgba(5,10,20,0.95); }

.nav-brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: var(--text-primary);
}
.nav-brand:hover { text-decoration: none; }
.nav-logo {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-emerald));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 800;
  color: white;
  box-shadow: 0 0 20px var(--accent-indigo-glow);
}
.nav-name {
  font-weight: 700; font-size: 16px; letter-spacing: -0.3px;
}
.nav-name span { color: var(--accent-indigo); }

.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: color 0.2s;
  position: relative;
}
.nav-links a:hover { color: var(--text-primary); text-decoration: none; }
.nav-links a.active { color: var(--text-primary); }
.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--accent-indigo);
  transition: width 0.3s;
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta {
  background: var(--accent-indigo) !important;
  color: white !important;
  padding: 8px 20px;
  border-radius: 8px;
  font-weight: 600 !important;
  box-shadow: 0 0 20px var(--accent-indigo-glow);
}
.nav-cta::after { display: none !important; }

/* ========== PAGE HEADER ========== */
.page-header {
  padding: 140px 40px 60px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--accent-indigo-glow) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.3;
}
.page-header-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative; z-index: 2;
}
.page-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 16px;
}
.page-sub {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
}
.section-label {
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  color: var(--accent-indigo);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

/* ========== PAGE CONTENT ========== */
.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 40px 100px;
}

.content-block {
  margin-bottom: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--border-subtle);
}
.content-block:last-child { border-bottom: none; }

.content-icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.content-block h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.content-block p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.content-block strong { color: var(--text-primary); }

.content-list {
  list-style: none;
  padding: 0;
  margin: 16px 0;
}
.content-list li {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  padding: 8px 0 8px 20px;
  position: relative;
  border-bottom: 1px solid var(--border-subtle);
}
.content-list li:last-child { border-bottom: none; }
.content-list li::before {
  content: '→';
  position: absolute; left: 0;
  color: var(--accent-indigo);
  font-weight: 600;
}

/* ========== MINI CARDS ========== */
.content-grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 20px 0;
}
.mini-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 16px;
}
.mini-card strong {
  display: block;
  font-size: 13px; font-weight: 700;
  color: var(--accent-indigo);
  margin-bottom: 4px;
}
.mini-card span {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ========== PIPELINE ========== */
.pipeline {
  margin: 20px 0;
}
.pipeline-step {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.pipeline-step:last-child { border-bottom: none; }
.pipeline-num {
  width: 32px; height: 32px; flex-shrink: 0;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1.5px solid var(--accent-indigo);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 13px; font-weight: 700;
  color: var(--accent-indigo);
}
.pipeline-step strong {
  display: block;
  font-size: 15px;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.pipeline-step p {
  font-size: 13px !important;
  margin-bottom: 0 !important;
}

/* ========== CONTACT INFO ========== */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: 12px;
  padding: 28px;
  margin: 20px 0;
}
.contact-card h3 {
  font-size: 15px; font-weight: 700;
  margin-bottom: 12px;
}
.contact-card a {
  display: block;
  font-size: 14px;
  padding: 4px 0;
}

/* ========== FOOTER ========== */
footer {
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-primary);
  padding: 60px 40px 32px;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 12px;
  max-width: 280px;
}
.footer-col h4 {
  font-size: 12px; font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--text-primary); text-decoration: none; }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: var(--text-muted);
}
.footer-bottom a { color: var(--accent-indigo); text-decoration: none; }

/* ========== REVEAL ANIMATION ========== */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .content-grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  nav { padding: 12px 20px; }
  .nav-links { gap: 16px; }
  .page-header { padding: 120px 20px 48px; }
  .page-content { padding: 40px 20px 80px; }
}
@media (max-width: 600px) {
  .nav-links a:not(.nav-cta) { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}