:root {
  --bg: #f8f5ef;
  --bg-alt: #f0ece0;
  --fg: #0d1b2a;
  --fg-secondary: #4a5568;
  --accent: #c97b22;
  --accent-light: #f5a623;
  --navy: #0d1b2a;
  --cream: #f8f5ef;
  --border: rgba(13, 27, 42, 0.12);
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--cream);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Navigation */
.nav {
  padding: 1.25rem 2.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--cream);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 1.5rem; }
.nav-logo { font-family: var(--font-display); font-size: 1.35rem; color: var(--navy); letter-spacing: -0.01em; flex-shrink: 0; }
.nav-links { display: flex; gap: 1.5rem; margin-left: 1.5rem; }
.nav-link { font-size: 0.85rem; color: var(--fg-secondary); text-decoration: none; font-weight: 500; transition: color 0.15s; }
.nav-link:hover { color: var(--fg); }
.nav-cta { margin-left: auto; background: var(--accent); color: #fff; font-size: 0.85rem; font-weight: 600; padding: 0.55rem 1.25rem; border-radius: 4px; text-decoration: none; transition: background 0.15s; flex-shrink: 0; }
.nav-cta:hover { background: var(--accent-light); }

/* Buttons */
.btn-primary { display: inline-block; background: var(--accent); color: #fff; font-family: var(--font-body); font-size: 1rem; font-weight: 600; padding: 0.85rem 2rem; border-radius: 4px; text-decoration: none; transition: background 0.15s, transform 0.1s; }
.btn-primary:hover { background: var(--accent-light); transform: translateY(-1px); }
.btn-primary--large { font-size: 1.1rem; padding: 1rem 2.5rem; }

/* Hero */
.hero { background: var(--navy); color: var(--cream); padding: 6rem 2.5rem 5rem; }
.hero-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 300px 1fr; gap: 5rem; align-items: center; }
.hero-stat-col { border-right: 1px solid rgba(255,255,255,0.12); padding-right: 5rem; }
.hero-stat-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.5); margin-bottom: 0.5rem; }
.hero-stat { font-family: var(--font-display); font-size: 5rem; line-height: 1; color: var(--accent-light); margin-bottom: 0.35rem; }
.hero-stat-sub { font-size: 1rem; font-weight: 500; color: rgba(255,255,255,0.7); margin-bottom: 1.25rem; }
.hero-stat-detail { font-size: 0.82rem; color: rgba(255,255,255,0.4); line-height: 1.5; }
.hero-headline { font-family: var(--font-display); font-size: 2.8rem; line-height: 1.15; color: var(--cream); margin-bottom: 1.5rem; font-weight: 400; }
.hero-sub { font-size: 1.05rem; color: rgba(255,255,255,0.6); line-height: 1.7; max-width: 500px; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-direction: column; gap: 0.75rem; align-items: flex-start; }
.hero-trust { font-size: 0.8rem; color: rgba(255,255,255,0.35); letter-spacing: 0.02em; }

/* Problem */
.problem { padding: 6rem 2.5rem; background: var(--cream); }
.problem-inner { max-width: 1100px; margin: 0 auto; }
.problem-header { margin-bottom: 3rem; }
.problem-header h2 { font-family: var(--font-display); font-size: 2.4rem; line-height: 1.2; color: var(--navy); margin-top: 0.6rem; }
.problem-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.problem-card { background: var(--navy); color: var(--cream); padding: 2rem 1.75rem; border-radius: 4px; }
.problem-number { font-family: var(--font-display); font-size: 3rem; color: var(--accent-light); margin-bottom: 0.75rem; line-height: 1; }
.problem-text { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.5; }

/* ROI Calculator */
.roi { padding: 6rem 2.5rem; background: var(--bg-alt); }
.roi-inner { max-width: 1100px; margin: 0 auto; }
.roi-title { font-family: var(--font-display); font-size: 2.2rem; color: var(--navy); margin: 0.5rem 0 0.75rem; }
.roi-sub { font-size: 1rem; color: var(--fg-secondary); max-width: 540px; line-height: 1.6; margin-bottom: 2rem; }
.roi-presets { display: flex; gap: 0.75rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.preset-btn { background: transparent; border: 1.5px solid var(--border); color: var(--fg-secondary); font-family: var(--font-body); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.5rem 1.25rem; border-radius: 100px; cursor: pointer; transition: all 0.15s; }
.preset-btn:hover { border-color: var(--accent); color: var(--accent); }
.preset-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.roi-calculator { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.roi-inputs { display: flex; flex-direction: column; gap: 2rem; }
.roi-label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy); margin-bottom: 0.6rem; }
.roi-label-hint { font-weight: 400; color: var(--fg-secondary); }
.roi-slider-row { display: flex; align-items: center; gap: 1rem; }
.roi-slider { flex: 1; -webkit-appearance: none; height: 4px; background: var(--border); border-radius: 2px; outline: none; cursor: pointer; }
.roi-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; background: var(--accent); border-radius: 50%; cursor: pointer; transition: transform 0.1s; }
.roi-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }
.roi-val { font-family: var(--font-display); font-size: 1.1rem; color: var(--navy); min-width: 64px; text-align: right; }
.roi-output { background: var(--navy); border-radius: 8px; padding: 2.5rem; color: var(--cream); }
.roi-result-row { display: flex; align-items: center; gap: 1.5rem; margin-bottom: 2rem; }
.roi-result-block { flex: 1; }
.roi-result-divider { font-size: 1.5rem; color: rgba(255,255,255,0.3); flex-shrink: 0; }
.roi-result-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.45); margin-bottom: 0.5rem; }
.roi-result-amount { font-family: var(--font-display); font-size: 2.6rem; line-height: 1; margin-bottom: 0.4rem; }
.roi-result-loss .roi-result-amount { color: #e87070; }
.roi-result-recover .roi-result-amount { color: var(--accent-light); }
.roi-result-note { font-size: 0.75rem; color: rgba(255,255,255,0.35); }
.roi-cta-row { text-align: center; }

/* How It Works */
.how { padding: 6rem 2.5rem; background: var(--cream); }
.how-inner { max-width: 1100px; margin: 0 auto; }
.how-title { font-family: var(--font-display); font-size: 2rem; color: var(--navy); margin: 0.5rem 0 3rem; max-width: 500px; line-height: 1.25; }
.how-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.5rem; }
.how-step { position: relative; }
.step-num { font-family: var(--font-display); font-size: 4rem; color: var(--accent); opacity: 0.18; position: absolute; top: -0.5rem; right: 0; line-height: 1; font-style: italic; }
.step-icon { color: var(--accent); margin-bottom: 1rem; }
.how-step h3 { font-size: 1rem; font-weight: 600; color: var(--navy); margin-bottom: 0.6rem; }
.how-step p { font-size: 0.85rem; color: var(--fg-secondary); line-height: 1.6; }

/* Pricing */
.pricing { padding: 6rem 2.5rem; background: var(--bg-alt); }
.pricing-inner { max-width: 1100px; margin: 0 auto; }
.pricing-title { font-family: var(--font-display); font-size: 2.2rem; color: var(--navy); margin: 0.5rem 0 0.75rem; }
.pricing-sub { font-size: 1rem; color: var(--fg-secondary); max-width: 480px; line-height: 1.6; }
.pricing-guarantee { display: inline-block; margin: 1rem 0 2.5rem; font-size: 0.82rem; font-weight: 600; color: var(--accent); background: rgba(201,123,34,0.1); padding: 0.35rem 0.9rem; border-radius: 100px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: start; }
.pricing-card { background: var(--cream); border: 1.5px solid var(--border); border-radius: 8px; padding: 2.25rem; position: relative; }
.pricing-card--featured { background: var(--navy); border-color: var(--navy); transform: translateY(-8px); }
.plan-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #fff; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.3rem 0.9rem; border-radius: 100px; white-space: nowrap; }
.plan-name { font-family: var(--font-display); font-size: 1.35rem; color: var(--navy); margin-bottom: 0.5rem; }
.pricing-card--featured .plan-name { color: var(--cream); }
.plan-price { font-family: var(--font-display); font-size: 2.8rem; color: var(--navy); line-height: 1; margin-bottom: 0.5rem; }
.pricing-card--featured .plan-price { color: var(--cream); }
.plan-period { font-size: 1rem; color: var(--fg-secondary); font-family: var(--font-body); }
.pricing-card--featured .plan-period { color: rgba(255,255,255,0.45); }
.plan-tagline { font-size: 0.82rem; color: var(--fg-secondary); line-height: 1.5; margin-bottom: 1.75rem; padding-bottom: 1.75rem; border-bottom: 1px solid var(--border); }
.pricing-card--featured .plan-tagline { color: rgba(255,255,255,0.5); border-bottom-color: rgba(255,255,255,0.12); }
.plan-features { list-style: none; margin-bottom: 2rem; display: flex; flex-direction: column; gap: 0.6rem; }
.plan-features li { font-size: 0.88rem; color: var(--fg-secondary); line-height: 1.45; }
.pricing-card--featured .plan-features li { color: rgba(255,255,255,0.65); }
.btn-plan { display: block; text-align: center; background: transparent; border: 1.5px solid var(--navy); color: var(--navy); font-family: var(--font-body); font-size: 0.9rem; font-weight: 600; padding: 0.75rem; border-radius: 4px; text-decoration: none; transition: all 0.15s; }
.btn-plan:hover { background: var(--navy); color: var(--cream); }
.btn-plan--featured { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-plan--featured:hover { background: var(--accent-light); border-color: var(--accent-light); }
.pricing-footnote { margin-top: 2rem; font-size: 0.82rem; color: var(--fg-secondary); text-align: center; }
.pricing-footnote a { color: var(--accent); text-decoration: none; }
.pricing-footnote a:hover { text-decoration: underline; }

/* Industries */
.industries { padding: 6rem 2.5rem; background: var(--cream); }
.industries-inner { max-width: 1100px; margin: 0 auto; }
.industries-title { font-family: var(--font-display); font-size: 2.2rem; color: var(--navy); margin: 0.5rem 0 0.75rem; }
.industries-sub { font-size: 1rem; color: var(--fg-secondary); max-width: 540px; line-height: 1.6; margin-bottom: 3rem; }
.industries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.industry-card { border: 1.5px solid var(--border); border-radius: 8px; padding: 1.75rem; background: var(--cream); transition: box-shadow 0.15s; }
.industry-card:hover { box-shadow: 0 4px 20px rgba(13,27,42,0.08); }
.industry-icon { font-size: 1.75rem; margin-bottom: 0.75rem; }
.industry-name { font-family: var(--font-display); font-size: 1.2rem; color: var(--navy); margin-bottom: 0.4rem; }
.industry-loss { font-size: 1.15rem; font-weight: 700; color: #c0392b; margin-bottom: 0.75rem; }
.industry-math { font-size: 0.82rem; color: var(--fg-secondary); line-height: 1.6; margin-bottom: 1rem; }
.industry-recover { font-size: 0.9rem; color: var(--fg); background: rgba(201,123,34,0.08); border-radius: 4px; padding: 0.5rem 0.75rem; }
.industry-recover strong { color: var(--accent); }

/* Results */
.results { padding: 6rem 2.5rem; background: var(--bg-alt); }
.results-inner { max-width: 1100px; margin: 0 auto; }
.results-title { font-family: var(--font-display); font-size: 2rem; color: var(--navy); margin: 0.5rem 0 3rem; }
.results-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.result-card { background: var(--navy); color: var(--cream); padding: 2rem 1.75rem; border-radius: 4px; }
.result-industry { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent-light); margin-bottom: 0.75rem; }
.result-stat { font-family: var(--font-display); font-size: 2.4rem; color: var(--cream); margin-bottom: 0.6rem; line-height: 1; }
.result-detail { font-size: 0.82rem; color: rgba(255,255,255,0.55); line-height: 1.5; }

/* Stack */
.stack { padding: 5rem 2.5rem; background: var(--cream); }
.stack-inner { max-width: 1100px; margin: 0 auto; text-align: center; }
.stack-title { font-family: var(--font-display); font-size: 2rem; color: var(--navy); margin: 0.5rem 0 0.75rem; }
.stack-sub { font-size: 1rem; color: var(--fg-secondary); max-width: 520px; margin: 0 auto 3rem; line-height: 1.6; }
.stack-logos { display: flex; justify-content: center; gap: 3rem; }
.stack-logo { text-align: center; }
.logo-name { font-family: var(--font-display); font-size: 1.2rem; color: var(--navy); margin-bottom: 0.25rem; }
.logo-desc { font-size: 0.75rem; color: var(--fg-secondary); text-transform: uppercase; letter-spacing: 0.08em; }

/* Closing */
.closing { padding: 7rem 2.5rem; background: var(--navy); }
.closing-inner { max-width: 1100px; margin: 0 auto; }
.closing-headline { font-family: var(--font-display); font-size: 3rem; color: var(--cream); margin-bottom: 1.25rem; line-height: 1.15; max-width: 600px; }
.closing-body { font-size: 1.05rem; color: rgba(255,255,255,0.55); line-height: 1.75; max-width: 560px; margin-bottom: 2.5rem; }
.closing-actions { display: flex; flex-direction: column; gap: 0.75rem; align-items: flex-start; }
.closing-trust { font-size: 0.8rem; color: rgba(255,255,255,0.3); }

/* Footer */
.footer { background: var(--cream); border-top: 1px solid var(--border); }
.footer-inner { max-width: 1100px; margin: 0 auto; padding: 2.5rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1.5rem; }
.footer-logo { font-family: var(--font-display); font-size: 1.1rem; color: var(--navy); margin-bottom: 0.2rem; }
.footer-tagline { font-size: 0.78rem; color: var(--fg-secondary); }
.footer-links { display: flex; gap: 1.5rem; align-items: center; }
.footer-link { font-size: 0.82rem; color: var(--fg-secondary); text-decoration: none; transition: color 0.15s; }
.footer-link:hover { color: var(--accent); }
.footer-cta { font-size: 0.85rem; font-weight: 600; color: var(--accent); text-decoration: none; transition: color 0.15s; }
.footer-cta:hover { color: var(--navy); }
.footer-sub { background: var(--bg-alt); border-top: 1px solid var(--border); padding: 1rem 2.5rem; }
.footer-sub-inner { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--fg-secondary); }

/* Shared */
.section-label { display: inline-block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--accent); font-weight: 600; }

/* Responsive */
@media (max-width: 1000px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; }
  .pricing-card--featured { transform: none; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .roi-calculator { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-stat-col { border-right: none; padding-right: 0; border-bottom: 1px solid rgba(255,255,255,0.12); padding-bottom: 2.5rem; }
  .hero-stat { font-size: 4rem; }
  .hero-headline { font-size: 2rem; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .how-steps { grid-template-columns: repeat(2, 1fr); }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .stack-logos { gap: 2rem; }
  .closing-headline { font-size: 2rem; }
  .footer-inner { flex-direction: column; gap: 1rem; align-items: flex-start; }
}
@media (max-width: 600px) {
  .hero, .problem, .roi, .how, .pricing, .industries, .results, .stack, .closing { padding: 4rem 1.5rem; }
  .nav { padding: 1.25rem 1.5rem; }
  .nav-links { display: none; }
  .problem-grid, .how-steps, .results-grid, .industries-grid { grid-template-columns: 1fr; }
  .stack-logos { flex-wrap: wrap; gap: 1.5rem; }
  .roi-result-row { flex-direction: column; gap: 1rem; }
  .footer-sub-inner { flex-direction: column; gap: 0.5rem; }
}