:root {
  --bg: #080808;
  --surface: #111111;
  --border: #1e1e1e;
  --accent: #B8FF57;
  --accent-dim: rgba(184, 255, 87, 0.12);
  --fg: #ffffff;
  --fg-muted: #6b6b6b;
  --fg-dim: #3a3a3a;
  --green: #4ade80;
  --red: #f87171;
}

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

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

h1, h2, h3, h4 {
  font-family: 'Syne', system-ui, sans-serif;
  line-height: 1.1;
}

/* ── NAV ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.brand-mark {
  color: var(--accent);
  font-size: 20px;
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ── HERO ── */
.hero {
  padding: 80px 48px 0;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding-bottom: 64px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.hero-headline {
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.0;
}

.headline-accent {
  color: var(--accent);
  display: block;
}

.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 460px;
  line-height: 1.65;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  font-family: 'Syne', sans-serif;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cta-primary {
  background: var(--accent);
  color: #000;
  border: none;
}

.cta-primary:hover {
  background: #d4ff80;
  transform: translateY(-1px);
}

.cta-secondary {
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid var(--border);
}

.cta-secondary:hover {
  border-color: var(--fg-muted);
  color: var(--fg);
}

.cta-arrow {
  font-size: 16px;
}

/* ── AGENT PANEL ── */
.hero-visual {
  position: relative;
}

.agent-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: #0c0c0c;
}

.panel-title {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.panel-live {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.live-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}

.panel-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.progress-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--fg-muted);
}

.progress-count {
  color: var(--fg);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
}

.progress-green {
  color: var(--accent);
}

.progress-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--fg-muted);
  border-radius: 2px;
  transition: width 0.8s ease;
}

.progress-fill-green {
  background: var(--accent);
}

.panel-log {
  border-top: 1px solid var(--border);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.log-entry {
  font-size: 11px;
  color: var(--fg-muted);
  font-family: 'DM Sans', monospace;
  letter-spacing: 0.01em;
}

/* ── HERO STATS ── */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

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

.stat:first-child {
  padding-left: 0;
}

.stat-value {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── HOW ── */
.how {
  padding: 100px 48px;
  border-top: 1px solid var(--border);
}

.section-header {
  margin-bottom: 64px;
}

.section-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 600px;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  transition: border-color 0.3s ease;
}

.step:hover {
  border-color: #2a2a2a;
}

.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--border);
  letter-spacing: -0.04em;
  line-height: 1;
  position: absolute;
  top: 24px;
  right: 28px;
}

.step-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.step-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

.step-example {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-top: 8px;
}

.example-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  margin-bottom: 8px;
}

.example-text {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
  font-style: italic;
}

/* ── RESULTS ── */
.results {
  padding: 100px 48px;
  border-top: 1px solid var(--border);
}

.results-inner {
  max-width: 900px;
}

.results-label {
  margin-bottom: 48px;
}

.results-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.compare-col {
  padding: 36px 32px;
}

.compare-old {
  background: var(--surface);
  border-right: 1px solid var(--border);
}

.compare-new {
  background: #0d0d0d;
}

.compare-header {
  margin-bottom: 28px;
}

.compare-label {
  font-family: 'Syne', sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
}

.compare-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.compare-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.compare-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 1px;
}

.compare-old .compare-icon {
  background: rgba(248, 113, 113, 0.15);
  color: var(--red);
}

.compare-item-new .compare-icon {
  background: var(--accent-dim);
  color: var(--accent);
}

.compare-text {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
}

.compare-item-new .compare-text {
  color: var(--fg);
}

/* ── TESTIMONIALS ── */
.testimonials {
  padding: 100px 48px;
  border-top: 1px solid var(--border);
}

.testimonials .section-header {
  margin-bottom: 56px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color 0.3s ease;
}

.testimonial:hover {
  border-color: #2a2a2a;
}

.testimonial-quote {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
  font-style: italic;
}

.testimonial-attr {
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.attr-name {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
}

.attr-role {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 2px;
}

/* ── MANIFESTO ── */
.manifesto {
  padding: 100px 48px;
  border-top: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 760px;
}

.manifesto-label {
  margin-bottom: 40px;
}

.manifesto-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
}

.manifesto-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.manifesto-text {
  font-size: 20px;
  color: var(--fg-muted);
  line-height: 1.65;
  font-weight: 300;
}

.manifesto-bold {
  font-family: 'Syne', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
}

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

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
}

.footer-mark {
  color: var(--accent);
}

.footer-tagline {
  font-size: 14px;
  color: var(--fg-muted);
}

.footer-meta {
  font-size: 12px;
  color: var(--fg-dim);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav { padding: 16px 24px; }
  .hero { padding: 48px 24px 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .steps-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .comparison-grid { grid-template-columns: 1fr; }
  .compare-old { border-right: none; border-bottom: 1px solid var(--border); }
  .how, .results, .testimonials, .manifesto, .footer { padding: 64px 24px; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .stat { padding: 0; }
  .stat-divider { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 36px; }
  .manifesto-text { font-size: 16px; }
  .manifesto-bold { font-size: 20px; }
  .panel-header { flex-direction: column; align-items: flex-start; gap: 8px; }
}