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

:root {
  --bg: #0a0a0c;
  --bg-2: #111116;
  --bg-3: #18181f;
  --fg: #f0ede8;
  --fg-2: #a8a49e;
  --fg-3: #6b6762;
  --accent: #ff8c00;
  --accent-dim: rgba(255, 140, 0, 0.12);
  --accent-border: rgba(255, 140, 0, 0.25);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Navigation ─── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 48px;
  display: flex;
  align-items: center;
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.15em;
  color: var(--fg);
}

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  padding: 0 48px;
}

.hero-inner {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding-top: 80px;
  padding-bottom: 60px;
}

.hero-overline {
  font-family: 'Syne', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(42px, 5vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-sub {
  font-size: 17px;
  color: var(--fg-2);
  max-width: 480px;
  line-height: 1.65;
}

/* Agent cards */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.agent-card {
  background: var(--bg-2);
  border: 1px solid var(--accent-border);
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color 0.2s;
}

.agent-card:hover {
  border-color: var(--accent);
}

.agent-paused { border-color: var(--fg-3); opacity: 0.7; }
.agent-paused .agent-name { color: var(--fg-3); }

.agent-avatar { flex-shrink: 0; }

.agent-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.agent-name {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--fg);
}

.agent-status {
  font-size: 12px;
  color: var(--fg-3);
}

.agent-badge {
  font-family: 'Syne', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(255, 140, 0, 0.15);
  color: var(--accent);
}

.agent-badge-wait { background: rgba(255,255,255,0.06); color: var(--fg-2); }

/* ─── Features ─── */
.features {
  background: var(--bg-2);
  padding: 120px 48px;
}

.features-inner { max-width: 1100px; margin: 0 auto; }

.features-label {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 56px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.features-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--bg-3);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.feature-card {
  background: var(--bg);
  padding: 48px;
}

.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.7;
}

/* ─── Proof ─── */
.proof {
  background: var(--bg);
  padding: 120px 48px;
}

.proof-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.quote-text {
  font-family: 'Syne', sans-serif;
  font-weight: 500;
  font-size: clamp(20px, 2.5vw, 28px);
  color: var(--fg);
  line-height: 1.4;
  margin-bottom: 24px;
}

.quote-attr {
  font-size: 14px;
  color: var(--fg-3);
  margin-bottom: 64px;
}

.proof-pillars {
  display: flex;
  justify-content: center;
  gap: 80px;
}

.pillar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.pillar-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--accent);
  line-height: 1;
}

.pillar-label {
  font-size: 13px;
  color: var(--fg-3);
  text-align: center;
}

/* ─── Closing ─── */
.closing {
  background: var(--bg-2);
  padding: 140px 48px;
}

.closing-inner { max-width: 800px; margin: 0 auto; text-align: center; }

.closing h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 4vw, 48px);
  color: var(--fg);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.closing p {
  font-size: 17px;
  color: var(--fg-2);
  line-height: 1.65;
}

/* ─── Footer ─── */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--bg-3);
  padding: 48px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 8px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--fg-3);
  line-height: 1.5;
}

.footer-links span {
  font-size: 13px;
  color: var(--fg-3);
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 0 24px; }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 100px;
  }
  .hero-headline { font-size: 36px; }
  .hero-sub { font-size: 15px; }
  .features { padding: 80px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card { padding: 32px 24px; }
  .proof { padding: 80px 24px; }
  .proof-pillars { gap: 40px; }
  .closing { padding: 100px 24px; }
  .footer { padding: 40px 24px; }
  .footer-inner { flex-direction: column; gap: 24px; text-align: center; }
}