:root {
  --bg: #0a0a0d;
  --bg-2: #111116;
  --bg-3: #18181f;
  --fg: #e8e8f0;
  --fg-muted: #6b6b80;
  --fg-dim: #3a3a4a;
  --accent: #b8ff57;
  --accent-dim: #8bbf3d;
  --fail: #ff5757;
  --warn: #ffb547;
  --pass: #57ff91;
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 40px;
  border-bottom: 1px solid var(--fg-dim);
  background: rgba(10, 10, 13, 0.8);
  backdrop-filter: blur(12px);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.5px;
}
.nav-dashboard-btn {
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
  margin-right: 16px;
}
.nav-dashboard-btn:hover {
  background: rgba(184, 255, 87, 0.08);
  border-color: var(--accent);
}
.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--fg-muted);
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 40px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
  padding: 6px 12px;
  border: 1px solid var(--accent-dim);
  border-radius: 4px;
  width: fit-content;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(52px, 8vw, 96px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -3px;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 20px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.5;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.stat {
  padding: 20px 40px 20px 0;
}
.stat-value {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -1px;
}
.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 4px;
}
.stat-sep {
  width: 1px;
  height: 48px;
  background: var(--fg-dim);
  margin: 0 40px;
}

/* ACTIVITY */
.activity {
  padding: 80px 40px;
  border-top: 1px solid var(--fg-dim);
  max-width: 1200px;
  margin: 0 auto;
}
.activity-header {
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}
.feed {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.feed-item {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--fg-dim);
  font-size: 14px;
}
.feed-time {
  color: var(--fg-muted);
  font-size: 12px;
  min-width: 72px;
  font-variant-numeric: tabular-nums;
}
.feed-tag {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  min-width: 48px;
  text-align: center;
}
.feed-tag.pass { background: rgba(87,255,145,0.12); color: var(--pass); }
.feed-tag.fail { background: rgba(255,87,87,0.12); color: var(--fail); }
.feed-tag.warn { background: rgba(255,181,71,0.12); color: var(--warn); }
.feed-text { color: var(--fg); }

/* FEATURES */
.features {
  padding: 80px 40px;
  background: var(--bg-2);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.feature {}
.feature-icon {
  margin-bottom: 16px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-3);
  border-radius: 8px;
}
.feature h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}
.feature p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* OBJECTIONS */
.objections {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.objections-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 48px;
  letter-spacing: -1px;
  max-width: 600px;
  line-height: 1.2;
}
.objections-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.obj {
  padding: 32px 0;
  border-bottom: 1px solid var(--fg-dim);
}
.obj-q {
  font-size: 18px;
  font-weight: 500;
  color: var(--fg);
  font-style: italic;
  margin-bottom: 12px;
}
.obj p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
  max-width: 600px;
}

/* CLOSING */
.closing {
  padding: 120px 40px;
  background: var(--bg-2);
}
.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.closing-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -2px;
  line-height: 1.1;
}
.closing-body {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.6;
}

/* FOOTER */
.footer {
  padding: 60px 40px;
  border-top: 1px solid var(--fg-dim);
  text-align: center;
}
.footer-logo {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}
.footer-tagline {
  font-size: 14px;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.footer-copy {
  font-size: 13px;
  color: var(--fg-dim);
}

/* MOBILE */
@media (max-width: 768px) {
  .nav { padding: 14px 20px; }
  .hero { padding: 100px 20px 60px; }
  .hero-headline { letter-spacing: -1.5px; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-sep { display: none; }
  .stat { padding: 0; }
  .features { padding: 60px 20px; }
  .features-grid { grid-template-columns: 1fr; gap: 32px; }
  .objections { padding: 60px 20px; }
  .closing { padding: 80px 20px; }
  .activity { padding: 60px 20px; }
  .footer { padding: 40px 20px; }
}