:root {
  --bg: #0f1117;
  --bg-2: #171923;
  --fg: #f0ece6;
  --fg-muted: #8a8a9a;
  --accent: #f5a623;
  --accent-dim: #c47d0a;
  --hot: #e8444a;
  --warm: #f5a623;
  --cold: #4a6fa5;
  --border: rgba(240, 236, 230, 0.08);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.nav-tag {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 100px;
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 48px 64px;
  min-height: 80vh;
}
.hero-eyebrow {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 440px;
  line-height: 1.7;
}

/* Widget */
.hero-widget {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.widget-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--border);
}
.widget-dot { width: 12px; height: 12px; border-radius: 50%; }
.widget-dot.red { background: #e8444a; }
.widget-dot.yellow { background: #f5a623; }
.widget-dot.green { background: #4ade80; }
.widget-title { font-size: 13px; color: var(--fg-muted); margin-left: 8px; }
.widget-body { padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.email-item { display: flex; align-items: flex-start; gap: 12px; padding: 14px; background: rgba(255,255,255,0.03); border-radius: 10px; border: 1px solid var(--border); }
.email-badge { font-size: 10px; font-weight: 700; letter-spacing: 0.06em; padding: 3px 8px; border-radius: 4px; flex-shrink: 0; margin-top: 2px; }
.hot .email-badge { background: rgba(232,68,74,0.2); color: #e8444a; }
.warm .email-badge { background: rgba(245,166,35,0.2); color: #f5a623; }
.cold .email-badge { background: rgba(74,111,165,0.2); color: #4a6fa5; }
.email-meta { display: flex; flex-direction: column; gap: 4px; }
.email-from { font-size: 13px; font-weight: 500; color: var(--fg); }
.email-subject { font-size: 12px; color: var(--fg-muted); }
.email-action { font-size: 11px; color: var(--accent); margin-top: 4px; }

/* PROOF */
.proof { padding: 40px 48px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.proof-inner { display: flex; align-items: center; justify-content: center; gap: 0; }
.proof-stat { text-align: center; padding: 0 48px; }
.proof-number { display: block; font-family: 'DM Serif Display', serif; font-size: 36px; color: var(--accent); }
.proof-label { font-size: 13px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.proof-divider { width: 1px; height: 48px; background: var(--border); }

/* FEATURES */
.features { padding: 80px 48px; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.feature-card { padding: 32px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 16px; }
.feature-icon { width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; background: rgba(245,166,35,0.1); border-radius: 12px; color: var(--accent); margin-bottom: 20px; }
.feature-title { font-family: 'DM Serif Display', serif; font-size: 22px; margin-bottom: 12px; }
.feature-desc { font-size: 15px; color: var(--fg-muted); line-height: 1.7; }

/* HOW IT WORKS */
.howitworks { padding: 80px 48px; background: var(--bg-2); }
.hiw-header { text-align: center; margin-bottom: 64px; }
.section-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 12px; }
.section-headline { font-family: 'DM Serif Display', serif; font-size: 40px; letter-spacing: -0.02em; }
.hiw-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.step-num { font-family: 'DM Serif Display', serif; font-size: 48px; color: var(--accent); opacity: 0.4; display: block; margin-bottom: 16px; }
.step-title { font-size: 18px; font-weight: 600; margin-bottom: 10px; }
.step-desc { font-size: 15px; color: var(--fg-muted); line-height: 1.7; }

/* PRICING */
.pricing { padding: 80px 48px; }
.pricing-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 800px; margin: 0 auto; }
.pricing-card { padding: 40px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 20px; }
.pricing-card.featured { border-color: var(--accent); }
.pricing-tier { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 12px; }
.pricing-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 8px; }
.price-amount { font-family: 'DM Serif Display', serif; font-size: 48px; }
.price-period { font-size: 15px; color: var(--fg-muted); }
.pricing-desc { font-size: 14px; color: var(--fg-muted); margin-bottom: 24px; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.pricing-features li { font-size: 14px; color: var(--fg); display: flex; align-items: center; gap: 10px; }
.pricing-features li::before { content: ''; width: 18px; height: 18px; border-radius: 50%; background: rgba(245,166,35,0.15); flex-shrink: 0; display: inline-block; }

/* CLOSING */
.closing { padding: 100px 48px; text-align: center; }
.closing-headline { font-family: 'DM Serif Display', serif; font-size: clamp(32px, 4vw, 52px); letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 16px; }
.closing-sub { font-size: 16px; color: var(--fg-muted); }

/* FOOTER */
.footer { padding: 40px 48px; border-top: 1px solid var(--border); text-align: center; }
.footer-brand { font-family: 'DM Serif Display', serif; font-size: 20px; margin-bottom: 6px; }
.footer-tagline { font-size: 13px; color: var(--fg-muted); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 48px 24px 48px; min-height: auto; }
  .hero-widget { margin-top: 32px; }
  .features-grid { grid-template-columns: 1fr; }
  .hiw-steps { grid-template-columns: 1fr; }
  .proof-inner { flex-direction: column; gap: 32px; }
  .proof-divider { display: none; }
  .pricing-inner { grid-template-columns: 1fr; }
  .nav { padding: 20px 24px; }
  .features, .howitworks, .pricing, .closing { padding: 48px 24px; }
  .proof { padding: 32px 24px; }
}