/* DateStamp — shared stylesheet. Deep blue brand, red "flagged" accents. */

:root {
  --blue: #1d4ed8;
  --blue-dark: #1e40af;
  --blue-light: #eff6ff;
  --red: #dc2626;
  --red-light: #fef2f2;
  --ink: #111827;
  --muted: #4b5563;
  --line: #e5e7eb;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --radius: 12px;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
}

img { max-width: 100%; height: auto; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Header / nav ---------- */

.site-header {
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  font-weight: 800;
  font-size: 22px;
  color: var(--blue);
  text-decoration: none;
  letter-spacing: -0.5px;
}
.logo .dot { color: var(--red); }

nav.main a {
  color: var(--ink);
  text-decoration: none;
  margin-left: 18px;
  font-size: 15px;
  font-weight: 600;
}
nav.main a:hover { color: var(--blue); }
nav.main a.cta-link {
  background: var(--blue);
  color: #fff;
  padding: 9px 18px;
  border-radius: 999px;
}
nav.main a.cta-link:hover { background: var(--blue-dark); color: #fff; }

/* ---------- Hero ---------- */

.hero {
  background: linear-gradient(180deg, var(--blue-light), #fff);
  padding: 72px 0 56px;
}
.hero .kicker {
  color: var(--blue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 13px;
  margin: 0 0 12px;
}
.hero h1 {
  font-size: 46px;
  line-height: 1.12;
  letter-spacing: -1px;
  margin: 0 0 18px;
  max-width: 640px;
}
.hero .sub {
  font-size: 20px;
  color: var(--muted);
  max-width: 640px;
  margin: 0 0 28px;
}

.btn {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  padding: 14px 30px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 17px;
  border: none;
  cursor: pointer;
}
.btn:hover { background: var(--blue-dark); }
.btn.secondary {
  background: #fff;
  color: var(--blue);
  border: 2px solid var(--blue);
}
.btn.secondary:hover { background: var(--blue-light); }

.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero-cta .price-note { color: var(--muted); font-size: 15px; }

/* ---------- Sections ---------- */

.section { padding: 56px 0; }
.section.soft { background: var(--bg-soft); }
.section h2 {
  font-size: 30px;
  letter-spacing: -0.5px;
  margin: 0 0 12px;
}
.section .lede {
  color: var(--muted);
  font-size: 19px;
  max-width: 680px;
  margin: 0 0 32px;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.step .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  margin-bottom: 12px;
}
.step h3 { margin: 0 0 8px; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 15px; }

/* Vertical cards */
.vcards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.vcard {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  background: #fff;
  display: flex;
  flex-direction: column;
}
.vcard:hover { border-color: var(--blue); box-shadow: 0 6px 24px rgba(29, 78, 216, 0.08); }
.vcard .tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--red);
  margin-bottom: 10px;
}
.vcard h3 { margin: 0 0 8px; font-size: 20px; }
.vcard p { margin: 0 0 18px; color: var(--muted); font-size: 15px; flex: 1; }
.vcard a.more { color: var(--blue); font-weight: 700; text-decoration: none; }
.vcard a.more:hover { text-decoration: underline; }

/* Differentials */
.diff {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.diff li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.diff h3 { margin: 0 0 8px; font-size: 19px; }
.diff h3 .flag {
  display: inline-block;
  background: var(--red-light);
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 4px;
  padding: 2px 8px;
  margin-right: 8px;
}
.diff p { margin: 0; color: var(--muted); font-size: 15px; }

/* Checklist */
.checklist {
  columns: 2;
  column-gap: 32px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.checklist li {
  break-inside: avoid;
  padding: 10px 0 10px 34px;
  position: relative;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 14px;
  width: 16px;
  height: 16px;
  border: 2px solid var(--blue);
  border-radius: 4px;
  background: #fff;
}

/* Pricing */
.pricing {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 760px;
}
.price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  background: #fff;
  text-align: center;
}
.price-card.featured {
  border: 2px solid var(--blue);
  box-shadow: 0 8px 28px rgba(29, 78, 216, 0.12);
  position: relative;
}
.price-card .badge {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 999px;
  padding: 4px 14px;
  margin-bottom: 12px;
}
.price-card h3 { margin: 0 0 6px; font-size: 20px; }
.price-card .amount { font-size: 44px; font-weight: 800; color: var(--blue); letter-spacing: -1px; }
.price-card p { color: var(--muted); font-size: 15px; margin: 10px 0 0; }
.price-card .btn { margin-top: 18px; }

/* FAQ */
.faq { max-width: 760px; }
.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 12px;
  background: #fff;
}
.faq summary {
  font-weight: 700;
  cursor: pointer;
  font-size: 17px;
}
.faq details p { color: var(--muted); margin: 10px 0 0; font-size: 16px; }

/* Disclaimers */
.disclaimers {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  padding: 40px 0;
}
.disclaimers h2 { font-size: 20px; margin: 0 0 14px; }
.disclaimers ul { margin: 0; padding-left: 20px; color: var(--muted); font-size: 14px; max-width: 820px; }
.disclaimers li { margin-bottom: 10px; }

/* Closing CTA */
.closing {
  background: var(--blue);
  color: #fff;
  text-align: center;
  padding: 64px 0;
}
.closing h2 { font-size: 32px; margin: 0 0 12px; letter-spacing: -0.5px; }
.closing p { color: #dbeafe; max-width: 560px; margin: 0 auto 26px; font-size: 18px; }
.closing .btn { background: #fff; color: var(--blue); }
.closing .btn:hover { background: var(--blue-light); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
  font-size: 14px;
  color: var(--muted);
}
.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.site-footer nav a { color: var(--muted); text-decoration: none; margin-right: 16px; }
.site-footer nav a:hover { color: var(--blue); }

/* Pair section */
.pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.pair .panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: #fff;
}
.pair .panel.before { border-top: 4px solid var(--blue); }
.pair .panel.after { border-top: 4px solid var(--red); }
.pair h3 { margin: 0 0 8px; }
.pair p { margin: 0; color: var(--muted); font-size: 15px; }

.compare-note {
  margin-top: 20px;
  background: var(--red-light);
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  padding: 18px 22px;
  font-size: 16px;
}
.compare-note strong { color: var(--red); }

/* Breadcrumb-ish */
.crumb { font-size: 14px; color: var(--muted); margin: 28px 0 0; }
.crumb a { color: var(--blue); text-decoration: none; }

/* Responsive */
@media (max-width: 860px) {
  .steps, .diff { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 36px; }
  .pair { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .steps, .diff, .pricing { grid-template-columns: 1fr; }
  .checklist { columns: 1; }
  .hero { padding: 48px 0 40px; }
  .hero h1 { font-size: 30px; }
  nav.main a:not(.cta-link) { display: none; }
}