/* Base */
:root {
  --bg: #0A0F0D;
  --surface: #111916;
  --surface-2: #1A2620;
  --fg: #E8F0EB;
  --fg-muted: #8A9E93;
  --accent: #4ADE80;
  --accent-dim: rgba(74, 222, 128, 0.12);
  --accent-border: rgba(74, 222, 128, 0.2);
  --green-deep: #1A4A2E;
  --warm: #D4A843;
  --warm-dim: rgba(212, 168, 67, 0.1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Instrument 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: 0 40px;
  background: rgba(10, 15, 13, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(74, 222, 128, 0.08);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Instrument Serif', serif;
  font-size: 22px;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 40px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(74, 222, 128, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(74, 222, 128, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 222, 128, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 60% 50%, black 20%, transparent 70%);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(48px, 6vw, 80px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-headline em {
  font-style: italic;
  color: var(--accent);
}

.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-stat {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.stat-number {
  font-family: 'Instrument Serif', serif;
  font-size: 32px;
  color: var(--warm);
  line-height: 1;
}

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

/* Phone Widget */
.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-widget {
  width: 320px;
  background: var(--surface);
  border: 1px solid var(--accent-border);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(74, 222, 128, 0.1);
}

.phone-topbar {
  background: var(--green-deep);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.phone-dots {
  display: flex;
  gap: 5px;
}

.phone-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
}

.phone-label {
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

.phone-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-bottom: 1px solid rgba(74, 222, 128, 0.08);
}

.call-indicator {
  position: relative;
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
}

.pulse-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--accent);
  animation: pulse 2s ease-out infinite;
  opacity: 0.4;
}

.pulse-ring-2 { animation-delay: 0.5s; }

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.4; }
  100% { transform: scale(1.6); opacity: 0; }
}

.call-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-deep);
  border-radius: 50%;
  color: var(--accent);
}

.call-text {
  font-size: 12px;
  color: var(--fg-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.call-from {
  font-size: 15px;
  color: var(--fg);
  font-weight: 500;
  margin-bottom: 20px;
  text-align: center;
}

.call-btns {
  display: flex;
  gap: 20px;
}

.call-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.call-btn-accept {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent-border);
}

.call-btn-decline {
  background: rgba(255,255,255,0.04);
  color: var(--fg-muted);
  border: 1px solid rgba(255,255,255,0.08);
}

.phone-transcript {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.transcript-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.5;
}

.transcript-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.transcript-ai .transcript-badge {
  background: var(--accent-dim);
  color: var(--accent);
}

.transcript-caller .transcript-badge {
  background: var(--warm-dim);
  color: var(--warm);
}

.transcript-ai { color: var(--fg-muted); }
.transcript-caller { color: var(--fg); }

/* Proof strip */
.proof {
  padding: 32px 40px;
  border-top: 1px solid rgba(74, 222, 128, 0.06);
  border-bottom: 1px solid rgba(74, 222, 128, 0.06);
}

.proof-inner { max-width: 1200px; margin: 0 auto; }

.proof-label {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  text-align: center;
}

.proof-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
}

.proof-item {
  font-size: 14px;
  color: var(--fg-muted);
  font-weight: 500;
}

.proof-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent-border);
}

/* Features */
.features {
  padding: 120px 40px;
  background: var(--surface);
}

.features-header {
  max-width: 720px;
  margin: 0 auto 80px;
  text-align: center;
}

.section-title {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 20px;
}

.section-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.6;
}

.features-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(74, 222, 128, 0.08);
  border-radius: 24px;
  overflow: hidden;
}

.feature-card {
  background: var(--surface);
  padding: 48px 40px;
}

.feature-card-primary {
  background: var(--green-deep);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 24px;
}

.feature-card-primary .feature-icon {
  background: rgba(74, 222, 128, 0.15);
  border-color: rgba(74, 222, 128, 0.3);
}

.feature-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-list li {
  font-size: 14px;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
}

.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Process */
.process {
  padding: 120px 40px;
}

.process-header {
  max-width: 1200px;
  margin: 0 auto 80px;
}

.process-steps {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.step {
  flex: 1;
  padding: 0 40px 0 0;
}

.step-number {
  font-family: 'Instrument Serif', serif;
  font-size: 56px;
  color: var(--accent-dim);
  line-height: 1;
  margin-bottom: 20px;
}

.step-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
}

.step-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
}

.step-connector {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-border), transparent);
  margin-top: 28px;
  flex-shrink: 0;
}

/* Outcomes */
.outcomes {
  padding: 120px 40px;
  background: var(--surface);
}

.outcomes-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.outcomes-title {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 64px;
  text-align: center;
}

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: rgba(74, 222, 128, 0.08);
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 64px;
}

.outcome {
  background: var(--surface);
  padding: 40px 32px;
  text-align: center;
}

.outcome-value {
  font-family: 'Instrument Serif', serif;
  font-size: 48px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}

.outcome-label {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.5;
}

.outcomes-quote {
  text-align: center;
  padding: 40px;
  background: var(--surface-2);
  border-radius: 16px;
  border: 1px solid rgba(74, 222, 128, 0.06);
}

.outcomes-quote blockquote {
  font-family: 'Instrument Serif', serif;
  font-size: 22px;
  font-style: italic;
  color: var(--fg);
  margin-bottom: 16px;
  line-height: 1.5;
}

.outcomes-quote cite {
  font-size: 14px;
  color: var(--fg-muted);
  font-style: normal;
}

/* Closing */
.closing {
  padding: 160px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(74, 222, 128, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.closing-badge {
  display: inline-block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.closing-headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}

.closing-body {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 560px;
  margin: 0 auto;
}

/* Footer */
.footer {
  padding: 48px 40px;
  border-top: 1px solid rgba(74, 222, 128, 0.06);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-logo {
  font-family: 'Instrument Serif', serif;
  font-size: 18px;
  color: var(--fg);
}

.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  gap: 32px;
}

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

.footer-legal {
  font-size: 13px;
  color: var(--fg-muted);
}

/* Responsive */
@media (max-width: 900px) {
  .nav-tagline { display: none; }
  .hero-content { grid-template-columns: 1fr; gap: 60px; }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; gap: 40px; }
  .step-connector { width: 40px; height: 40px; background: none; margin: 0; }
  .step-connector::before { content: '↓'; display: block; font-size: 20px; color: var(--accent-border); }
  .outcomes-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .hero { padding: 100px 24px 60px; }
  .features, .process, .outcomes, .closing { padding: 80px 24px; }
  .proof { padding: 24px; }
  .proof-strip { gap: 16px; }
  .proof-dot { display: none; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}