:root {
  --lime: #CAFF00;
  --bg: #0F0F0F;
  --surface: #1A1A1A;
  --surface2: #222222;
  --text: #FFFFFF;
  --text-muted: #999999;
  --text-dim: #555555;
  --green: #00FF88;
  --orange: #FF8C00;
  --radius: 4px;
  --radius-lg: 12px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 15, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--lime);
  letter-spacing: -0.5px;
}
.nav-badge {
  background: rgba(202,255,0,0.12);
  color: var(--lime);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ── LAYOUT HELPERS ─────────────────────── */
.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--lime);
  display: inline-block;
  margin-bottom: 16px;
}
.section-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--text);
  margin-bottom: 64px;
}

/* ── HERO ────────────────────────────────── */
.hero {
  padding: 160px 32px 100px;
  max-width: 1100px;
  margin: 0 auto;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
  font-weight: 500;
}
.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(56px, 8vw, 96px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -4px;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-number {
  font-family: 'Syne', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--lime);
  letter-spacing: -1px;
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  margin: 0 40px;
}

/* ── HOW IT WORKS ───────────────────────── */
.howitworks {
  padding: 100px 32px;
  max-width: 1100px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.step {
  padding: 32px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
}
.step-number {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: rgba(202,255,0,0.15);
  letter-spacing: -2px;
  margin-bottom: 20px;
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}
.step-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── FEATURES ───────────────────────────── */
.features {
  padding: 100px 0;
  background: var(--surface);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.features-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.features-label-row {
  margin-bottom: 48px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.feature-card {
  padding: 40px;
  border: 1px solid rgba(255,255,255,0.06);
  background: var(--bg);
}
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(202,255,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lime);
  margin-bottom: 20px;
}
.feature-title {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.feature-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── DEMONSTRATION ──────────────────────── */
.demonstration {
  padding: 100px 32px;
  max-width: 1100px;
  margin: 0 auto;
}
.demo-label-row {
  margin-bottom: 48px;
}
.demo-phone {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}
.phone-bezel {
  width: 320px;
  background: #1a1a1a;
  border-radius: 36px;
  border: 2px solid #333;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(202,255,0,0.08);
}
.phone-top-bar {
  height: 36px;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phone-notch {
  width: 80px;
  height: 20px;
  background: #0a0a0a;
  border-radius: 12px;
}
.phone-screen {
  background: #141414;
  padding: 24px 20px;
  min-height: 420px;
  display: flex;
  flex-direction: column;
}
.call-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.call-avatar {
  position: relative;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--lime);
}
.avatar-ring.pulse {
  animation: ring-pulse 2s ease-in-out infinite;
}
@keyframes ring-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(1.1); }
}
.avatar-initials {
  position: absolute;
  inset: 0;
  background: var(--lime);
  color: #000;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.call-info {
  flex: 1;
}
.call-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.call-status {
  font-size: 11px;
  color: var(--lime);
  margin-top: 2px;
}
.call-duration {
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
}
.transcript-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.transcript-line {
  display: flex;
  gap: 10px;
  font-size: 12px;
}
.transcript-line.agent {
  flex-direction: row;
}
.transcript-line.prospect {
  flex-direction: row-reverse;
}
.transcript-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 6px;
  border-radius: 3px;
  flex-shrink: 0;
  align-self: flex-start;
}
.agent .transcript-label {
  background: rgba(202,255,0,0.15);
  color: var(--lime);
}
.prospect .transcript-label {
  background: rgba(255,255,255,0.1);
  color: var(--text-muted);
}
.transcript-text {
  background: var(--surface2);
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--text);
  line-height: 1.5;
  max-width: 200px;
}
.prospect .transcript-text {
  background: rgba(255,255,255,0.08);
}
.agent .transcript-text {
  border-bottom-left-radius: 2px;
}
.prospect .transcript-text {
  border-bottom-right-radius: 2px;
}
.demo-caption {
  text-align: center;
  font-size: 13px;
  color: var(--text-dim);
  font-style: italic;
}

/* ── CLOSING ────────────────────────────── */
.closing {
  padding: 120px 32px;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.closing-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto 64px;
  line-height: 1.7;
}
.closing-statement {
  max-width: 620px;
  margin: 0 auto;
}
.closing-quote {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--lime);
  line-height: 1.5;
  display: block;
}

/* ── FOOTER ─────────────────────────────── */
.footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 48px 32px 32px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--lime);
  display: block;
  margin-bottom: 6px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
}
.footer-links {
  display: flex;
  gap: 28px;
  font-size: 13px;
  color: var(--text-muted);
}
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 12px;
  color: var(--text-dim);
}

/* ── RESPONSIVE ─────────────────────────── */
@media (max-width: 768px) {
  .hero {
    padding: 120px 24px 80px;
  }
  .hero-headline {
    letter-spacing: -2px;
  }
  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .stat-divider {
    display: none;
  }
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    flex-direction: column;
    gap: 24px;
  }
  .footer-links {
    flex-wrap: wrap;
    gap: 16px;
  }
  .section-headline {
    letter-spacing: -0.5px;
    margin-bottom: 40px;
  }
  .closing {
    padding: 80px 24px;
  }
  .howitworks {
    padding: 80px 24px;
  }
  .demonstration {
    padding: 80px 24px;
  }
}