.nav-toggle {
  min-width: 76px;
  min-height: 44px;
  padding: 0.55rem 0.75rem;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  border: 1px solid rgba(14, 102, 164, 0.35);
  border-radius: var(--radius-sm);
  background: var(--os-white);
  color: var(--os-midnight-navy);
  font: 700 0.72rem/1 var(--font-mono);
  cursor: pointer;
}

.nav-toggle:focus-visible {
  outline: 3px solid var(--os-white);
  outline-offset: 2px;
  box-shadow: 0 0 0 6px var(--os-deep-space);
}

.nav-toggle-icon,
.nav-toggle-icon::before,
.nav-toggle-icon::after {
  width: 16px;
  height: 2px;
  display: block;
  background: var(--os-command-blue);
  content: "";
}

.nav-toggle-icon { position: relative; }
.nav-toggle-icon::before,
.nav-toggle-icon::after { position: absolute; left: 0; }
.nav-toggle-icon::before { top: -5px; }
.nav-toggle-icon::after { top: 5px; }
main[tabindex="-1"]:focus { outline: none; }

.product-evaluation-section,
.product-fit-section,
.product-cta,
.legal-document,
.error-content {
  width: min(100%, var(--content));
  margin-inline: auto;
  padding: var(--section-space) 1.75rem;
}

.evaluation-steps {
  margin: 3.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--os-line);
  border-left: 1px solid var(--os-line);
  list-style: none;
}

.evaluation-steps li,
.fit-grid article {
  padding: 1.5rem;
  border-right: 1px solid var(--os-line);
  border-bottom: 1px solid var(--os-line);
  background: rgba(255, 255, 255, 0.38);
}

.evaluation-steps span { color: var(--os-command-blue); font: 700 0.65rem/1.3 var(--font-mono); }
.evaluation-steps h3 { margin: 2rem 0 0.75rem; }
.evaluation-steps p,
.fit-grid p { margin: 0; color: var(--os-graphite); font-size: 0.9rem; }

.product-evaluation-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(480px, 1.2fr);
  gap: clamp(3rem, 8vw, 7rem);
  align-items: start;
  border-top: 1px solid var(--os-line);
}

.evaluation-checklist { margin: 0; padding: 0; border-top: 1px solid var(--os-line); list-style: none; }
.evaluation-checklist li {
  min-height: 66px;
  padding: 1rem 0 1rem 2rem;
  position: relative;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--os-line);
  color: var(--os-graphite);
}
.evaluation-checklist li::before { position: absolute; left: 0; color: var(--os-command-blue); content: "→"; }
.product-fit-section { padding-top: 0; }
.fit-grid { margin-top: 3rem; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--os-line); border-left: 1px solid var(--os-line); }
.fit-grid h3 { margin-bottom: 0.8rem; }
.fit-boundary { margin: 2rem 0 0; padding: 1.2rem 1.4rem; border-left: 3px solid var(--os-command-blue); background: var(--os-ice); color: var(--os-graphite); }

.product-cta {
  margin-bottom: 2rem;
  padding: clamp(2.7rem, 6vw, 4.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(105deg, var(--os-midnight-navy), var(--os-outer-blue));
  color: var(--os-white);
}
.product-cta > div { max-width: 760px; }
.product-cta .eyebrow { color: var(--os-core-glow); }
.product-cta h2 { margin-bottom: 1rem; font-size: clamp(2.4rem, 4.5vw, 3.6rem); }
.product-cta p:last-child { margin: 0; color: #C3D6E2; }
.product-cta .button { flex: 0 0 auto; }

.legal-page main,
.error-page main { background: linear-gradient(120deg, var(--os-white), var(--os-cloud) 55%, var(--os-ice)); }
.legal-document { max-width: 900px; }
.legal-document > header { padding-bottom: 3rem; border-bottom: 1px solid var(--os-line); }
.legal-document h1,
.error-content h1 { max-width: 780px; }
.legal-document > header > p:last-child { max-width: 760px; color: var(--os-graphite); font-size: 1.08rem; }
.legal-effective { color: var(--os-command-blue); font: 700 0.68rem/1.4 var(--font-mono); text-transform: uppercase; }
.legal-document section { padding: 2.2rem 0; border-bottom: 1px solid var(--os-line); }
.legal-document section h2 { margin-bottom: 1rem; font-size: clamp(1.7rem, 3vw, 2.3rem); }
.legal-document section p { max-width: 760px; color: var(--os-graphite); }
.legal-document section p:last-child { margin-bottom: 0; }
.legal-document a { color: var(--os-command-blue); text-underline-offset: 0.22rem; }
.error-content { min-height: 650px; display: flex; flex-direction: column; justify-content: center; }
.error-content > p:not(.eyebrow) { max-width: 650px; color: var(--os-graphite); font-size: 1.08rem; }

@media (max-width: 1060px) {
  .nav-toggle { display: inline-flex; }
  .site-header nav#primary-navigation {
    position: absolute;
    top: calc(100% + 1px);
    right: max(1rem, calc((100vw - var(--content)) / 2));
    width: min(420px, calc(100vw - 2rem));
    max-height: calc(100vh - var(--site-header-height) - 1rem);
    padding: 0.75rem;
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 0.15rem;
    overflow-y: auto;
    border: 1px solid var(--os-line);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    background: var(--os-white);
    box-shadow: var(--shadow-light);
  }
  .nav-enhanced .site-header nav#primary-navigation[data-open="false"] { display: none; }
  .nav-enhanced .site-header nav#primary-navigation[data-open="true"] { display: flex; }
  .site-header nav#primary-navigation a,
  .site-header nav#primary-navigation .nav-cta {
    width: 100%;
    min-height: 48px;
    padding: 0.7rem 0.8rem;
    display: flex;
  }
  .site-header nav#primary-navigation .nav-cta { margin-top: 0.35rem; justify-content: center; }
  .evaluation-steps { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 940px) {
  .product-evaluation-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .evaluation-steps,
  .fit-grid { grid-template-columns: 1fr; }
  .product-evaluation-section,
  .product-fit-section,
  .product-cta,
  .legal-document,
  .error-content { padding-right: 1.15rem; padding-left: 1.15rem; }
  .product-cta { width: calc(100% - 2rem); margin-right: 1rem; margin-left: 1rem; align-items: stretch; flex-direction: column; gap: 1.5rem; }
  .product-cta .button { width: 100%; }
  .site-header nav#primary-navigation .nav-cta { display: flex; }
}

@media (max-width: 360px) {
  :root { --site-header-height: 72px; }
}