.skip-nav {
  position: absolute; left: -9999px; top: auto;
  width: 1px; height: 1px; overflow: hidden;
}

.skip-nav:focus {
  position: fixed; top: 0; left: 0;
  width: auto; height: auto; padding: 16px;
  background: var(--white); z-index: 999; font-size: 16px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

nav {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  border-bottom: 1px solid var(--g3);
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
}

.logo { font-family: var(--font-b); font-weight: 600; font-size: 17px; color: var(--charcoal); letter-spacing: -0.01em; }
.nav-r { display: flex; gap: 24px; align-items: center; }
.nav-toggle { display: none; background: none; border: none; font-size: 28px; cursor: pointer; color: var(--charcoal); padding: 4px 8px; }
.nav-toggle-check { display: none; }
@media (max-width: 767px) {
  .nav-toggle { display: block; }
  .nav-r { display: none; position: absolute; top: 56px; left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--g3); padding: 16px 24px; flex-direction: column; gap: 16px; box-shadow: var(--shadow); z-index: 99; }
  .nav-toggle-check:checked ~ .nav-r { display: flex; }
}
.nav-r a { font-size: 14px; color: var(--g1); text-decoration: none; font-weight: 500; }
.nav-r a:hover { color: var(--charcoal); }
.nav-r a.btn-fill { color: #fff; font-size: 13px; }
.nav-r a.btn-fill:hover { color: #fff; }

.btn-ghost {
  font-family: var(--font-b); font-size: 13px; font-weight: 600;
  padding: 7px 14px; border-radius: 8px;
  border: 1px solid var(--g3); background: none;
  color: var(--charcoal); cursor: pointer;
}

.btn-ghost:hover { background: var(--snow); }

.btn-fill {
  font-family: var(--font-b); font-size: 13px; font-weight: 600;
  padding: 7px 14px; border-radius: 8px;
  border: none; background: var(--terra);
  color: #fff; cursor: pointer;
}

.btn-fill:hover { filter: brightness(1.05); }

.email-capture {
  background: var(--terra-soft); border-radius: var(--radius);
  padding: 32px; margin: 48px auto;
  max-width: 480px; text-align: center;
}

.email-capture h3 { font-size: 20px; font-weight: 600; margin-bottom: 8px; }
.email-capture p { font-size: 15px; color: var(--g1); margin-bottom: 20px; }
.email-row { display: flex; gap: 8px; flex-wrap: wrap; }
.consent-label { flex-basis: 100%; font-size: 12px; color: var(--g2); display: flex; align-items: center; gap: 4px; margin-top: 4px; white-space: nowrap; text-align: left; justify-content: center; }
.consent-label input[type="hidden"] { display: none; }
.consent-label a { color: var(--g1); text-decoration: underline; }

.email-row input {
  flex: 1; padding: 10px 14px;
  border: 1px solid var(--g3); border-radius: 8px;
  font-size: 15px; font-family: var(--font-b);
  outline: none; background: var(--white);
}

.email-row input:focus { border-color: var(--terra); }

.email-row button,
.email-row input[type=submit] {
  padding: 10px 20px; background: var(--terra); color: #fff;
  border: none; border-radius: 8px;
  font-size: 14px; font-weight: 600;
  font-family: var(--font-b); cursor: pointer; white-space: nowrap;
}

.ind-card { background: var(--white); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.section-snow .ind-card { box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 6px 16px rgba(0,0,0,0.04); }

.cx-summary {
  display: flex; justify-content: space-between;
  align-items: flex-start; cursor: pointer;
  list-style: none; gap: 16px;
}

.cx-summary::-webkit-details-marker { display: none; }
.cx-chevron { color: var(--g2); font-size: 18px; transition: transform 0.2s; flex-shrink: 0; margin-top: 3px; }
details[open] .cx-chevron { transform: rotate(90deg); }

.arch-badge {
  display: inline-block; background: var(--snow); color: var(--g1);
  font-size: 12px; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; padding: 6px 14px;
  border-radius: 20px; margin-bottom: 16px;
}

.cta-big {
  display: inline-block; padding: 14px 32px;
  background: var(--terra); color: #fff;
  border: none; border-radius: 8px;
  font-size: 16px; font-weight: 600;
  font-family: var(--font-b); cursor: pointer;
  text-decoration: none;
}

.cta-big:hover { filter: brightness(1.05); }

.compare-chip {
  flex-shrink: 0; padding: 12px 20px;
  background: var(--snow); border-radius: var(--radius);
  font-size: 14px; font-weight: 500; color: var(--charcoal);
  cursor: pointer; border: 1px solid transparent;
  white-space: nowrap; text-decoration: none;
}

.compare-chip:hover { border-color: var(--g3); }

.compare-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.compare-vals { display: flex; gap: 24px; margin-top: 8px; }
.compare-val { flex: 1; text-align: center; }

.cohort-context {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--g3);
}

.cohort-context-heading {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--g2);
  margin-bottom: 12px;
}

.cohort-narrative {
  font-size: 16px;
  line-height: 1.7;
  color: var(--g1);
  max-width: var(--max-prose);
}