/* === TOKENS === */
:root {
  --bg: #0d0f1a;
  --bg-2: #111420;
  --bg-3: #181c2e;
  --fg: #e8eaf0;
  --fg-2: #8890a4;
  --fg-3: #555a70;
  --accent: #4f8ef7;
  --accent-dim: rgba(79, 142, 247, 0.15);
  --amber: #f7b84f;
  --green: #4fdb7e;
  --red: #ff4f4f;
  --radius: 10px;
  --radius-lg: 16px;
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === TYPOGRAPHY === */
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; }

/* === LAYOUT === */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.eyebrow-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}
.section-heading {
  font-size: clamp(28px, 4vw, 44px);
  color: var(--fg);
  margin-bottom: 48px;
  font-weight: 800;
}

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(13, 15, 26, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(79, 142, 247, 0.1);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.nav-tag {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid rgba(79, 142, 247, 0.25);
}

/* === HERO === */
.hero {
  padding: 96px 0 80px;
  text-align: center;
  position: relative;
}
.hero-eyebrow { margin-bottom: 28px; }
.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-2);
  background: var(--bg-3);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 6px 14px;
  border-radius: 100px;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.3); }
}
.hero-headline {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-2);
  max-width: 560px;
  margin: 0 auto 48px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-bottom: 56px;
}
.stat { text-align: center; }
.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.03em;
}
.stat-label {
  display: block;
  font-size: 12px;
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.06);
}

/* === PIPELINE WIDGET === */
.hero-visual {
  display: flex;
  justify-content: center;
}
.pipeline-widget {
  background: var(--bg-2);
  border: 1px solid rgba(79, 142, 247, 0.2);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  width: 100%;
  max-width: 600px;
  box-shadow: 0 0 60px rgba(79, 142, 247, 0.08);
}
.pw-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.pw-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-2);
}
.pw-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--green);
  font-weight: 500;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulse 2s ease-in-out infinite;
}
.pw-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.pw-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
}
.pw-step.dim { opacity: 0.35; }
.step-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.step-icon.spinning svg {
  animation: spin 1.5s linear infinite;
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.step-info { flex: 1; }
.step-label {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
}
.step-value {
  display: block;
  font-size: 12px;
  color: var(--fg-3);
  margin-top: 1px;
}
.pw-connector {
  width: 1px;
  height: 20px;
  background: rgba(79, 142, 247, 0.4);
  margin-left: 13px;
}
.pw-connector.dim { background: rgba(255,255,255,0.06); }

/* === PIPELINE SECTION === */
.pipeline {
  padding: 96px 0;
  background: var(--bg);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
@media (min-width: 768px) {
  .pipeline-grid { grid-template-columns: repeat(4, 1fr); }
}
.pipe-card {
  background: var(--bg-2);
  padding: 32px 28px;
  border: 1px solid rgba(255,255,255,0.04);
  transition: border-color 0.2s;
}
.pipe-card:hover {
  border-color: rgba(79, 142, 247, 0.3);
}
.pipe-icon {
  margin-bottom: 16px;
}
.pipe-card h3 {
  font-size: 18px;
  color: var(--fg);
  margin-bottom: 10px;
}
.pipe-card p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.6;
  margin-bottom: 20px;
}
.pipe-metric {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 16px;
}
.metric-num {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.metric-desc {
  display: block;
  font-size: 12px;
  color: var(--fg-3);
  margin-top: 2px;
}

/* === SIGNALS === */
.signals {
  padding: 96px 0;
  background: var(--bg-2);
}
.signals-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
}
@media (min-width: 900px) {
  .signals-layout { grid-template-columns: 1fr 1fr; align-items: start; }
}
.signals-body {
  font-size: 17px;
  color: var(--fg-2);
  line-height: 1.7;
  margin-bottom: 28px;
}
.signal-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.signal-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.5;
}
.signal-icon {
  flex-shrink: 0;
  margin-top: 1px;
}
.signal-timeline {
  background: var(--bg-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.st-event {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.st-event:last-child { border-bottom: none; }
.st-time {
  font-size: 11px;
  color: var(--fg-3);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.st-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 100px;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(79, 142, 247, 0.3);
  width: fit-content;
}
.st-tag.outbound { background: rgba(247, 184, 79, 0.12); color: var(--amber); border-color: rgba(247, 184, 79, 0.3); }
.st-tag.reply { background: rgba(79, 219, 126, 0.12); color: var(--green); border-color: rgba(79, 219, 126, 0.3); }
.st-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
}
.st-company {
  font-size: 12px;
  color: var(--fg-3);
}
.st-event.new-signal {
  background: rgba(79, 142, 247, 0.06);
  border-left: 3px solid var(--accent);
}

/* === PERSONALIZATION === */
.personalization {
  padding: 96px 0;
  background: var(--bg);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.compare-layout {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 768px) {
  .compare-layout { grid-template-columns: 1fr; }
  .compare-arrow { display: none; }
}
.compare-col { display: flex; flex-direction: column; gap: 12px; }
.compare-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 6px;
  width: fit-content;
}
.compare-label.before { background: rgba(255,79,79,0.12); color: var(--red); }
.compare-label.after { background: rgba(79,142,247,0.12); color: var(--accent); }
.compare-email {
  background: var(--bg-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.email-to {
  font-size: 12px;
  color: var(--fg-3);
  margin-bottom: 8px;
  font-family: 'Courier New', monospace;
}
.email-subject {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-2);
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.email-body p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.7;
  margin-bottom: 10px;
}
.email-body p:last-child { margin-bottom: 0; }
.personalized .email-body p { color: var(--fg); }
.personalization-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.ptag {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(79, 142, 247, 0.1);
  color: var(--accent);
  border: 1px solid rgba(79, 142, 247, 0.2);
}
.compare-verdict {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
}
.compare-verdict.bad { color: var(--red); }
.compare-verdict.good { color: var(--green); }
.compare-arrow {
  display: flex;
  align-items: center;
  padding-top: 48px;
}

/* === OUTCOMES === */
.outcomes {
  padding: 96px 0;
  background: var(--bg-2);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.outcomes-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
}
@media (min-width: 900px) {
  .outcomes-layout { grid-template-columns: 1fr 1fr; align-items: start; }
}
.outcomes-body {
  font-size: 17px;
  color: var(--fg-2);
  line-height: 1.7;
}
.outcomes-stats {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.outcome-row { display: flex; flex-direction: column; gap: 8px; }
.outcome-bar {
  height: 4px;
  background: var(--bg-3);
  border-radius: 2px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #7ab3ff);
  border-radius: 2px;
}
.outcome-label { display: flex; flex-direction: column; gap: 2px; }
.outcome-metric {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
}
.outcome-desc {
  font-size: 13px;
  color: var(--fg-3);
}

/* === MANIFESTO === */
.manifesto {
  padding: 96px 0;
  background: var(--bg);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.manifesto-content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.manifesto-text {
  font-size: clamp(18px, 2.2vw, 24px);
  color: var(--fg-2);
  line-height: 1.7;
  font-family: var(--font-display);
  font-weight: 400;
}
.manifesto-bold {
  color: var(--fg);
  font-weight: 700;
  margin-top: 24px;
}

/* === CLOSING === */
.closing {
  padding: 80px 0 96px;
  background: var(--bg-2);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.closing-content { text-align: center; }
.closing-headline {
  font-size: clamp(26px, 4vw, 48px);
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 17px;
  color: var(--fg-2);
  margin-bottom: 56px;
}
.closing-visual {
  display: flex;
  justify-content: center;
}
.closing-pipeline {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}
.cp-node {
  background: var(--bg-3);
  border: 1px solid rgba(79, 142, 247, 0.2);
  border-radius: var(--radius);
  padding: 20px 24px;
  text-align: center;
  min-width: 140px;
}
.cp-node.agent {
  background: rgba(79, 142, 247, 0.08);
  border-color: rgba(79, 142, 247, 0.4);
}
.cp-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--fg-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.cp-node.agent .cp-label { color: var(--accent); }
.cp-desc {
  font-size: 13px;
  color: var(--fg-3);
}
.cp-arrow { opacity: 0.5; }

/* === FOOTER === */
.footer {
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--fg-2);
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-3);
}

/* === RESPONSIVE === */
@media (max-width: 640px) {
  .section-inner, .nav-inner, .footer-inner { padding: 0 20px; }
  .hero { padding: 64px 0 56px; }
  .hero-stats { gap: 24px; }
  .stat-value { font-size: 24px; }
  .pipeline, .signals, .personalization, .outcomes, .manifesto { padding: 64px 0; }
  .closing { padding: 56px 0 64px; }
  .closing-pipeline { gap: 12px; }
  .cp-node { padding: 16px 18px; min-width: 110px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}