/* =========================================
   PINPOINT — Lead Guardian Landing Page
   Dark precision aesthetic
   ========================================= */

:root {
  --bg: #0A0E17;
  --bg-alt: #111827;
  --bg-card: #141D2B;
  --fg: #F0F4FF;
  --fg-dim: #8B9CB3;
  --accent: #B8FF57;
  --accent-dim: rgba(184, 255, 87, 0.12);
  --accent-glow: rgba(184, 255, 87, 0.08);
  --warn: #FF8C42;
  --warn-dim: rgba(255, 140, 66, 0.12);
  --success: #4ADE80;
  --terminal-green: #00E5A0;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(184, 255, 87, 0.07);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--fg);
}

/* ── SECTION LABEL ── */
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 80px 32px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(184, 255, 87, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* Terminal */
.hero-terminal {
  background: #080D15;
  border: 1px solid rgba(184, 255, 87, 0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(184, 255, 87, 0.05), 0 32px 64px rgba(0,0,0,0.5);
}
.terminal-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.terminal-dot.red { background: #FF5F57; }
.terminal-dot.yellow { background: #FFBD2E; }
.terminal-dot.green { background: #28CA41; }
.terminal-title {
  font-size: 12px;
  color: var(--fg-dim);
  margin-left: 8px;
  font-family: 'SF Mono', 'Fira Mono', monospace;
}
.terminal-body { padding: 20px 24px; }
.t-line { font-size: 13px; font-family: 'SF Mono', 'Fira Mono', monospace; display: flex; align-items: baseline; gap: 8px; padding: 3px 0; }
.t-time { color: rgba(255,255,255,0.2); font-size: 11px; min-width: 36px; }
.t-dim { color: var(--fg-dim); }
.t-green { color: var(--terminal-green); }
.t-accent { color: var(--accent); }
.t-warn .t-dim { color: var(--warn); }
.t-success { color: rgba(0,229,160,0.5); }
.t-scroll-hint {
  font-size: 10px;
  color: rgba(184, 255, 87, 0.3);
  margin-top: 16px;
  font-family: 'SF Mono', monospace;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 12px;
}

/* Hero copy */
.hero-copy { display: flex; flex-direction: column; gap: 20px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(184, 255, 87, 0.2);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  width: fit-content;
}
.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
}
.hero-sub {
  font-size: 17px;
  line-height: 1.6;
  color: var(--fg-dim);
  max-width: 480px;
}
.hero-stat-row { margin-top: 8px; }
.hero-stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 20px;
  background: var(--accent-dim);
  border: 1px solid rgba(184, 255, 87, 0.1);
  border-radius: var(--radius);
  width: fit-content;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-label { font-size: 13px; color: var(--fg-dim); line-height: 1.4; }

/* ── PROBLEM ── */
.problem {
  padding: 100px 32px;
  background: var(--bg-alt);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.problem-inner { max-width: 1200px; margin: 0 auto; }
.problem-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 60px;
  max-width: 600px;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.problem-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color 0.2s;
}
.problem-card:hover { border-color: rgba(184, 255, 87, 0.2); }
.problem-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.problem-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.problem-card p { font-size: 14px; line-height: 1.6; color: var(--fg-dim); }
.problem-footnote {
  font-size: 14px;
  color: var(--fg-dim);
  font-style: italic;
  opacity: 0.6;
}

/* ── MONITORING ── */
.monitoring {
  padding: 100px 32px;
  background: var(--bg);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.monitoring-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.monitoring-text h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.monitoring-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg-dim);
  margin-bottom: 36px;
}
.channel-list { list-style: none; display: flex; flex-direction: column; gap: 20px; }
.channel-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.ch-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.channel-list strong { font-size: 15px; display: block; margin-bottom: 2px; }
.channel-list span { font-size: 13px; color: var(--fg-dim); }

/* Signal grid */
.monitoring-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.signal-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid rgba(184, 255, 87, 0.12);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.sg-row { display: flex; gap: 8px; }
.sg-dot {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}
.sg-dot.on { background: var(--accent); opacity: 0.7; }
.sg-dot.warn { background: var(--warn); }
.sg-dot.off { background: rgba(255,255,255,0.08); }
.signal-legend { display: flex; gap: 20px; }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--fg-dim); }
.ldot { width: 10px; height: 10px; border-radius: 3px; }
.ldot.on { background: var(--accent); }
.ldot.warn { background: var(--warn); }
.ldot.off { background: rgba(255,255,255,0.15); }

/* ── RE-ENGAGEMENT ── */
.reengagement {
  padding: 100px 32px;
  background: var(--bg-alt);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.reengagement-inner { max-width: 1200px; margin: 0 auto; }
.reengagement-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 60px;
}
.reengagement-flow { display: flex; flex-direction: column; gap: 0; }
.flow-step {
  display: grid;
  grid-template-columns: 60px 1fr 40px;
  align-items: start;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.flow-step.last { border-bottom: none; }
.flow-num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: rgba(184, 255, 87, 0.2);
  line-height: 1;
  letter-spacing: -0.04em;
}
.flow-content h4 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}
.flow-content p { font-size: 14px; line-height: 1.6; color: var(--fg-dim); max-width: 600px; }
.flow-arrow { display: flex; align-items: center; padding-top: 8px; }

/* ── OUTCOMES ── */
.outcomes {
  padding: 100px 32px;
  background: var(--bg);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.outcomes-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.outcomes-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 60px;
}
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.outcome-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
}
.outcome-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 12px;
}
.outcome-label { font-size: 13px; color: var(--fg-dim); line-height: 1.5; }
.outcomes-footnote { font-size: 14px; color: var(--fg-dim); opacity: 0.5; }

/* ── MANIFESTO ── */
.manifesto {
  padding: 120px 32px;
  background: var(--bg-alt);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.manifesto-inner { max-width: 800px; margin: 0 auto; }
blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 32px;
  margin-bottom: 32px;
}
blockquote p {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.manifesto-sub {
  font-size: 16px;
  line-height: 1.7;
  color: var(--fg-dim);
  padding-left: 32px;
}

/* ── FOOTER ── */
footer {
  padding: 60px 32px;
  background: var(--bg);
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 16px;
}
.footer-tagline { font-size: 15px; color: var(--fg-dim); margin-bottom: 12px; }
.footer-built { font-size: 13px; color: var(--fg-dim); opacity: 0.4; }
.footer-built a { color: var(--accent); text-decoration: none; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero { padding: 60px 20px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .problem-grid { grid-template-columns: 1fr; }
  .monitoring-inner { grid-template-columns: 1fr; gap: 48px; }
  .outcomes-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-step { grid-template-columns: 40px 1fr; }
  .flow-arrow { display: none; }
}
@media (max-width: 480px) {
  .outcomes-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .outcome-card { padding: 20px 16px; }
  .outcome-num { font-size: 36px; }
  .manifesto blockquote { padding-left: 16px; }
  .manifesto-sub { padding-left: 16px; }
}