:root {
  --bg: #0d0d0d;
  --surface: #141414;
  --surface2: #1c1c1c;
  --fg: #f0f0f0;
  --fg-muted: #888;
  --accent: #00e887;
  --accent-dim: rgba(0, 232, 135, 0.12);
  --mono: 'IBM Plex Mono', 'Courier New', monospace;
  --sans: 'Syne', system-ui, sans-serif;
  --radius: 8px;
}

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

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

/* HERO */
.hero {
  padding: 96px 24px 64px;
  max-width: 860px;
  margin: 0 auto;
}

.hero-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 32px;
}

.live-count { color: var(--accent); }

.hero h1 {
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-sub {
  font-family: var(--mono);
  font-size: 15px;
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.7;
}

/* SESSION LIVE */
.sessionlive {
  padding: 0 24px 72px;
  max-width: 860px;
  margin: 0 auto;
}

.sessionlive-inner {
  background: var(--surface);
  border: 1px solid #222;
  border-radius: 12px;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.session-header, .session-running {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #1f1f1f;
}

.session-running { border-bottom: none; }

.session-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.session-dot.neutral { background: #555; }
.session-dot.dim { background: #333; }

.session-label {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--fg-muted);
  flex: 1;
}

.session-cost {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
}

.session-running .session-label,
.session-running .session-cost { color: var(--accent); }

.live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
  animation: pulse 1.5s ease-in-out infinite;
  flex-shrink: 0;
}

.accruing {
  font-size: 10px;
  vertical-align: super;
  color: var(--accent);
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 0.2; }
}

.session-divider {
  height: 1px;
  background: #222;
  margin: 8px 0;
}

.client-groups {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.client-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #1a1a1a;
}

.client-row:last-child { border-bottom: none; }

.client-label {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--fg-muted);
}

.client-cost {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
}

/* FEATURES */
.features {
  background: var(--surface);
  border-top: 1px solid #1f1f1f;
  border-bottom: 1px solid #1f1f1f;
  padding: 72px 24px;
}

.features-col {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

@media (max-width: 600px) {
  .features-col { grid-template-columns: 1fr; }
}

.feature-card {
  background: var(--surface2);
  border-radius: var(--radius);
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-icon {
  color: var(--accent);
  width: 28px;
  height: 28px;
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.01em;
}

.feature-card p {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* PROOF STATS */
.proof {
  padding: 72px 24px;
  background: var(--bg);
}

.proof-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
}

.proof-stat {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}

.stat-val {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}

.stat-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.proof-divider {
  width: 1px;
  height: 60px;
  background: #222;
  flex-shrink: 0;
}

/* CLOSING */
.closing {
  padding: 72px 24px 80px;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.closing-statement {
  font-size: clamp(22px, 3.5vw, 32px);
  font-weight: 600;
  color: var(--fg);
  line-height: 1.4;
  letter-spacing: -0.02em;
}

/* FOOTER */
footer {
  border-top: 1px solid #1f1f1f;
  padding: 28px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 860px;
  margin: 0 auto;
}

.footer-inner {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--fg);
}

.footer-sep { color: #333; }

.footer-tagline {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-muted);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--fg); }

/* MOBILE */
@media (max-width: 480px) {
  .hero { padding: 64px 20px 48px; }
  .hero h1 { font-size: 40px; }
  .proof-inner { flex-direction: column; gap: 32px; }
  .proof-divider { width: 40px; height: 1px; margin: 0 auto; }
  footer { flex-direction: column; gap: 16px; text-align: center; }
}