/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0D0D12;
  --bg-card: #16161F;
  --bg-card-hover: #1E1E2A;
  --fg: #F4F4F0;
  --fg-muted: #9A9A9A;
  --accent: #E8A020;
  --accent-dim: rgba(232, 160, 32, 0.15);
  --border: rgba(255,255,255,0.07);
  --success: #3ECF8E;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === NAVIGATION === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(13,13,18,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
}

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

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--fg);
  letter-spacing: -0.01em;
}

.nav-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* === HERO === */
.hero {
  padding: 120px 2rem 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1rem;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 1.25rem;
  font-weight: 400;
}

.hero-lede {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.hero-stat {}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--fg-muted);
  line-height: 1.4;
  max-width: 90px;
  margin-top: 0.25rem;
}

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

/* Escalation Card */
.hero-visual {
  display: flex;
  justify-content: center;
}

.escalation-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  width: 100%;
  max-width: 400px;
}

.escalation-step {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.escalation-step:last-child { border-bottom: none; }

.step-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.escalation-step.done .step-icon {
  background: rgba(62, 207, 142, 0.15);
  color: var(--success);
  font-size: 0.9rem;
}

.escalation-step.active .step-icon {
  background: var(--accent-dim);
  color: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

.escalation-step.queued .step-icon {
  background: rgba(255,255,255,0.05);
  color: var(--fg-muted);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.step-content { flex: 1; }

.step-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--fg);
}

.step-detail {
  display: block;
  font-size: 0.72rem;
  color: var(--fg-muted);
  margin-top: 0.1rem;
}

/* === PROOF === */
.proof {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.proof-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.proof-quote {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--fg);
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.proof-attr {
  font-size: 0.82rem;
  color: var(--fg-muted);
}

/* === ESCALATION === */
.escalation {
  padding: 100px 2rem;
}

.escalation-inner {
  max-width: 900px;
  margin: 0 auto;
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.25;
  color: var(--fg);
  margin-bottom: 0.75rem;
}

.section-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  margin-bottom: 3.5rem;
}

.escalation-ladder {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.ladder-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem 2rem;
  position: relative;
}

.ladder-item h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.5rem;
}

.ladder-item p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

.ladder-num {
  position: absolute;
  top: -1px;
  left: 2rem;
  background: var(--accent);
  color: var(--bg);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.6rem;
  border-radius: 0 0 8px 8px;
  letter-spacing: 0.05em;
}

.ladder-arrow {
  text-align: center;
  color: var(--fg-muted);
  font-size: 1.2rem;
  padding: 0.25rem 0;
  opacity: 0.5;
}

.escalation-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 3rem;
}

.ef-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--fg-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.875rem 1rem;
}

.ef-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

/* === PRICING === */
.pricing {
  padding: 80px 2rem;
  background: var(--bg-card);
}

.pricing-inner {
  max-width: 600px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg);
  border: 1px solid rgba(232, 160, 32, 0.25);
  border-radius: 20px;
  padding: 2.5rem;
}

.pricing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.pricing-name {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  font-weight: 500;
}

.pricing-price {
  text-align: right;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 2.75rem;
  color: var(--accent);
}

.price-period {
  font-size: 1rem;
  color: var(--fg-muted);
}

.pricing-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 1.25rem;
}

.pricing-setup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.setup-badge {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--fg);
}

.setup-note {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.pricing-features li {
  font-size: 0.9rem;
  color: var(--fg-muted);
  padding-left: 1.5rem;
  position: relative;
}

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

.pricing-cta {
  background: var(--accent-dim);
  border: 1px solid rgba(232, 160, 32, 0.2);
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
}

.cta-note {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
}

.pricing-guarantee {
  margin-top: 1.25rem;
  text-align: center;
}

.guarantee-text {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* === CLOSER === */
.closer {
  padding: 100px 2rem;
  text-align: center;
}

.closer-inner {
  max-width: 680px;
  margin: 0 auto;
}

.closer-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.closer-body {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--fg);
}

.footer-desc {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 0.25rem;
  display: block;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero {
    padding: 100px 1.5rem 60px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-stats {
    flex-wrap: wrap;
  }

  .hero-stat-divider {
    display: none;
  }

  .stat-label {
    max-width: 120px;
  }

  .escalation-features {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .pricing-card {
    padding: 1.75rem;
  }
}

@media (max-width: 480px) {
  html { font-size: 15px; }
  .hero { padding: 90px 1.25rem 50px; }
  .escalation, .closer { padding: 70px 1.25rem; }
  .pricing { padding: 60px 1.25rem; }
}