/* ── CashXBT shared styles ── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg:       #F8FAFC;
  --card:     #FFFFFF;
  --teal:     #0891B2;
  --teal-dk:  #0E7490;
  --teal-lt:  #67E8F9;
  --teal-bg:  #ECFEFF;
  --teal-brd: #A5F3FC;
  --navy:     #0F172A;
  --text:     #1E293B;
  --muted:    #64748B;
  --border:   #E2E8F0;
  --r:        10px;
  --sh:       0 1px 3px rgba(15,23,42,0.06);
  --sh-h:     0 6px 20px rgba(8,145,178,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* NAV */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248,250,252,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: 56px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 19px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.5px;
  text-decoration: none;
}
.nav-logo em { font-style: normal; color: var(--teal); }
.nav-pill {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  background: var(--border);
  padding: 3px 10px;
  border-radius: 20px;
}
.nav-back {
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-back:hover { text-decoration: underline; }

/* FOOTER */
footer {
  background: var(--navy);
  padding: 30px 24px;
  text-align: center;
}
.footer-logo {
  font-size: 16px;
  font-weight: 800;
  color: rgba(255,255,255,0.45);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}
.footer-logo em { font-style: normal; color: var(--teal-lt); }
footer p {
  font-size: 12px;
  color: rgba(255,255,255,0.28);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}
footer strong { color: rgba(255,255,255,0.45); }

/* SEO BLOCK */
.seo-block {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px 80px;
}
.seo-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 8px 0 0;
}
.seo-block h2 {
  font-size: 21px;
  font-weight: 800;
  color: var(--navy);
  margin: 40px 0 10px;
  letter-spacing: -0.3px;
}
.seo-block h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin: 22px 0 7px;
}
.seo-block p {
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
  margin-bottom: 10px;
}
.seo-block ul {
  padding-left: 16px;
  margin-bottom: 10px;
}
.seo-block ul li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 5px;
}

@media (max-width: 640px) {
  nav { padding: 0 14px; }
  .nav-pill { display: none; }
  .seo-block { padding: 0 14px 60px; }
  .seo-block h2 { font-size: 17px; margin-top: 30px; }
}