/* Story #20260809 | 2026-08-09 | George | Style the evidence-led Security and responsibility page with responsive, accessible delivery visuals. */
/* Story #20260809 | 2026-08-09 | George | Delegate the page frame and responsive gutters to the shared public shell. */
:root {
  --security-navy: #08143d;
  --security-ink: #1c2b4d;
  --security-copy: #4f6083;
  --security-blue: #1458ff;
  --security-teal: #087b7c;
  --security-mint: #eef8f5;
  --security-blue-soft: #eef4ff;
  --security-line: #d5dfef;
  --security-warm: #f8f9fc;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.security-page {
  margin: 0;
  min-height: 100vh;
  color: var(--security-ink);
  background: #fff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

.security-page *,
.security-page *::before,
.security-page *::after {
  letter-spacing: 0;
}

.security-page a {
  text-decoration: none;
}

.security-page a:focus-visible {
  outline: 3px solid rgba(20, 88, 255, 0.48);
  outline-offset: 4px;
}

.security-page main {
  padding: 0;
}

.security-page main section {
  scroll-margin-top: 108px;
}

.security-page main h1,
.security-page main h2,
.security-page main h3,
.security-page main p {
  margin-top: 0;
}

.security-eyebrow {
  margin-bottom: 14px;
  color: var(--security-blue);
  font-size: 0.8rem;
  font-weight: 800;
  line-height: 1.3;
  text-transform: uppercase;
}

.security-page main h1 {
  max-width: 760px;
  margin-bottom: 24px;
  color: var(--security-navy);
  font-size: 3.35rem;
  font-weight: 780;
  line-height: 1.07;
}

.security-page main h2 {
  max-width: 800px;
  margin-bottom: 16px;
  color: var(--security-navy);
  font-size: 2.35rem;
  font-weight: 760;
  line-height: 1.15;
}

.security-page main h3 {
  margin-bottom: 9px;
  color: var(--security-navy);
  font-size: 1.16rem;
  font-weight: 750;
  line-height: 1.3;
}

.security-page main p,
.security-page main li,
.security-page main small {
  color: var(--security-copy);
  font-size: 1rem;
  line-height: 1.62;
}

/* Story #20260809 | 2026-08-09 | George | Keep page actions recognizable, restrained, and keyboard visible. */
.security-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 48px;
  padding: 0.75rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 750;
  line-height: 1.2;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.security-button--primary {
  color: #fff;
  background: var(--security-blue);
  box-shadow: 0 10px 24px rgba(20, 88, 255, 0.18);
}

.security-button--primary:hover {
  color: #fff;
  background: #0c47d8;
  transform: translateY(-1px);
}

.security-button--inverse {
  color: var(--security-navy);
  background: #fff;
}

.security-button--inverse:hover {
  color: var(--security-navy);
  background: #eaf2ff;
  transform: translateY(-1px);
}

.security-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  color: var(--security-navy);
  font-size: 0.95rem;
  font-weight: 750;
}

.security-text-link:hover {
  color: var(--security-blue);
}

/* Story #20260809 | 2026-08-09 | George | Show the managed delivery method without assurance badges or decorative security metaphors. */
.security-hero {
  padding-block: 2.2rem 1rem;
  border-block-end: 1px solid var(--security-line);
  background: #fff;
}

.security-hero__layout {
  display: block;
}

.security-hero__copy {
  max-width: 900px;
}

.security-hero__lead {
  max-width: 700px;
  margin-bottom: 28px;
  font-size: 1.12rem !important;
}

.security-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.2rem;
}

.security-hero__note {
  max-width: 690px;
  margin-top: 28px;
  padding-inline-start: 16px;
  border-inline-start: 3px solid #8caeff;
}

.security-hero__visual {
  min-width: 0;
  margin-top: 2.35rem;
  padding-block: 1.15rem;
  border-block: 1px solid #cad9f5;
}

.security-visual__label,
.control-boundary__label {
  margin-bottom: 1.1rem !important;
  color: var(--security-navy) !important;
  font-size: 0.78rem !important;
  font-weight: 800;
  line-height: 1.3 !important;
  text-transform: uppercase;
}

.security-hero-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: delivery-step;
}

.security-hero-flow li {
  position: relative;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  column-gap: 0.85rem;
  padding: 0.45rem 1rem 0.45rem 0;
}

.security-hero-flow li:not(:last-child)::after {
  position: absolute;
  inset-block: 0.2rem;
  right: 0.5rem;
  width: 1px;
  content: "";
  background: #cad9f5;
}

.security-hero-flow li > span {
  z-index: 1;
  display: grid;
  grid-row: span 2;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid #7ea4ee;
  border-radius: 50%;
  color: var(--security-blue);
  background: #fff;
  font-size: 0.73rem;
  font-weight: 800;
}

.security-hero-flow strong {
  align-self: end;
  color: var(--security-navy);
  font-size: 0.96rem;
  line-height: 1.25;
}

.security-hero-flow small {
  align-self: start;
  font-size: 0.84rem;
}

/* Story #20260809 | 2026-08-09 | George | Structure the buyer diligence path as full-width evidence and responsibility bands. */
.delivery-controls,
.control-boundary,
.responsibility-model,
.ai-governance,
.buyer-checklist,
.continuity-planning,
.security-faq-bridge,
.security-final-cta {
  padding-block: 5rem;
}

.delivery-controls {
  background: var(--security-warm);
}

.security-section-heading {
  max-width: 760px;
  margin-bottom: 2.4rem;
}

.security-section-heading--split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.7fr);
  max-width: none;
  gap: 2rem 4rem;
}

.security-section-heading--split > p {
  align-self: end;
  margin-bottom: 0;
}

.delivery-controls__list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 0;
  margin: 0;
  border: 1px solid var(--security-line);
  border-radius: 8px;
  overflow: hidden;
  list-style: none;
  background: var(--security-line);
}

.delivery-controls__list li {
  min-height: 226px;
  padding: 1.45rem;
  background: #fff;
}

.delivery-controls__number,
.responsibility-model__number {
  display: block;
  margin-bottom: 2.1rem;
  color: var(--security-blue);
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1;
}

.delivery-controls__list p,
.responsibility-model__grid p,
.control-boundary__column p {
  margin-bottom: 0;
}

.control-boundary {
  border-block: 1px solid var(--security-line);
  background: #fff;
}

.control-boundary__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.control-boundary__column {
  min-width: 0;
  padding: 1.7rem;
  border: 1px solid var(--security-line);
  border-radius: 8px;
  background: #fff;
}

.control-boundary__column--tint {
  border-color: #c8d9f7;
  background: var(--security-blue-soft);
}

.security-check-list,
.buyer-checklist__list {
  display: grid;
  gap: 0.85rem;
  padding: 0;
  margin: 1.4rem 0 0;
  list-style: none;
}

.security-check-list li,
.buyer-checklist__list li {
  position: relative;
  padding-inline-start: 1.5rem;
}

.security-check-list li::before,
.buyer-checklist__list li::before {
  position: absolute;
  top: 0.63rem;
  left: 0;
  width: 0.55rem;
  height: 0.55rem;
  border: 1px solid var(--security-blue);
  border-radius: 50%;
  content: "";
}

.responsibility-model {
  background: var(--security-navy);
}

.security-page main .responsibility-model .security-eyebrow,
.security-page main .responsibility-model h2,
.security-page main .responsibility-model h3 {
  color: #fff;
}

.responsibility-model__intro {
  max-width: 800px;
  margin-bottom: 2.5rem;
}

.responsibility-model__intro > p:last-child,
.responsibility-model__grid article > p:last-child {
  color: #bac9e8;
}

.responsibility-model__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid rgba(216, 229, 255, 0.24);
}

.responsibility-model__grid article {
  min-width: 0;
  padding: 1.7rem 1.8rem;
}

.responsibility-model__grid article + article {
  border-inline-start: 1px solid rgba(216, 229, 255, 0.24);
}

.responsibility-model__number {
  color: #7fa9ff;
}

.ai-governance {
  background: #fff;
}

.ai-governance__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.9fr);
  align-items: start;
  gap: 3rem 5rem;
}

.ai-governance__note {
  margin-top: 1.3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--security-line);
  color: var(--security-navy) !important;
  font-weight: 650;
}

.ai-governance__steps {
  display: grid;
  gap: 0;
  padding: 0;
  margin: 0;
  border: 1px solid var(--security-line);
  border-radius: 8px;
  list-style: none;
}

.ai-governance__steps li {
  display: grid;
  grid-template-columns: minmax(8.5rem, 0.45fr) minmax(0, 1fr);
  gap: 1rem;
  padding: 1.05rem 1.2rem;
}

.ai-governance__steps li + li {
  border-top: 1px solid var(--security-line);
}

.ai-governance__steps strong {
  color: var(--security-navy);
  font-size: 0.94rem;
  line-height: 1.4;
}

.ai-governance__steps span {
  color: var(--security-copy);
  font-size: 0.93rem;
  line-height: 1.5;
}

.buyer-checklist {
  border-block: 1px solid #bde0da;
  background: var(--security-mint);
}

.buyer-checklist__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(22rem, 1.1fr);
  gap: 3rem 5rem;
}

.buyer-checklist__list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 2rem;
  margin-top: 0;
}

.buyer-checklist__list li::before {
  border-color: var(--security-teal);
  background: #d9f2ec;
}

.continuity-planning {
  background: #fff;
}

.continuity-planning__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.9fr);
  gap: 3rem 5rem;
}

.continuity-planning__questions {
  border-block: 1px solid var(--security-line);
}

.continuity-planning__questions p {
  padding-block: 1rem;
  margin-bottom: 0;
}

.continuity-planning__questions p + p {
  border-block-start: 1px solid var(--security-line);
}

.continuity-planning__questions strong {
  color: var(--security-navy);
}

.security-faq-bridge {
  background: #fff;
}

.security-faq-bridge__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(20rem, 0.9fr);
  gap: 3rem 5rem;
}

.security-faq-bridge__links {
  display: grid;
  border-block-start: 1px solid var(--security-line);
}

.security-faq-bridge__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 50px;
  border-block-end: 1px solid var(--security-line);
  color: var(--security-navy);
  font-size: 0.96rem;
  font-weight: 700;
}

.security-faq-bridge__links a:hover {
  color: var(--security-blue);
}

.security-final-cta {
  padding-block: 4.5rem;
  background: #0d4dd9;
}

.security-page main .security-final-cta .security-eyebrow,
.security-page main .security-final-cta h2 {
  color: #fff;
}

.security-final-cta p:not(.security-eyebrow) {
  color: #dbe7ff;
}

.security-final-cta__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem 4rem;
}

.security-final-cta h2 {
  max-width: 760px;
}

.security-final-cta__layout > div > p:last-child {
  max-width: 800px;
  margin-bottom: 0;
}

/* Story #20260809 | 2026-08-09 | George | Align page reflow with the shared shell compact-navigation breakpoint. */
@media (max-width: 1080px) {
  .security-hero__layout,
  .ai-governance__layout,
  .buyer-checklist__layout,
  .continuity-planning__layout,
  .security-faq-bridge__layout {
    grid-template-columns: 1fr;
  }

  .security-hero__visual {
    max-width: none;
  }

  .security-hero-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .delivery-controls__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .security-section-heading--split {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .security-section-heading--split > p {
    max-width: 720px;
  }

  .security-final-cta__layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .security-hero,
  .delivery-controls,
  .control-boundary,
  .responsibility-model,
  .ai-governance,
  .buyer-checklist,
  .continuity-planning,
  .security-faq-bridge {
    padding-block: 3.5rem;
  }

  .security-final-cta {
    padding-block: 3.5rem;
  }

  .security-page main h1 {
    margin-bottom: 18px;
    font-size: 2.1rem;
  }

  .security-page main h2 {
    font-size: 1.92rem;
  }

  .security-hero__actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .security-hero {
    padding-block: 2.2rem 1.05rem;
  }

  .security-hero__visual {
    display: none;
  }

  .security-hero__lead {
    margin-bottom: 18px;
    font-size: 0.98rem !important;
    line-height: 1.5;
  }

  .security-hero__note {
    display: none;
  }

  .delivery-controls__list,
  .control-boundary__grid,
  .responsibility-model__grid,
  .buyer-checklist__list {
    grid-template-columns: 1fr;
  }

  .delivery-controls__list li {
    min-height: 0;
  }

  .delivery-controls__number {
    margin-bottom: 1.3rem;
  }

  .responsibility-model__grid article + article {
    border-block-start: 1px solid rgba(216, 229, 255, 0.24);
    border-inline-start: 0;
  }

  .ai-governance__steps li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .security-button {
    width: 100%;
  }
}

/* Story #20260809 | 2026-08-09 | George | Preserve readable focus and motion behavior across user accessibility settings. */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .security-button {
    transition: none;
  }

  .security-button:hover {
    transform: none;
  }
}

@media (forced-colors: active) {
  .security-hero__visual,
  .control-boundary__column,
  .delivery-controls__list,
  .ai-governance__steps {
    border: 1px solid CanvasText;
  }

  .security-button {
    border: 1px solid ButtonText;
  }

  .security-hero-flow li > span,
  .security-check-list li::before,
  .buyer-checklist__list li::before {
    border-color: CanvasText;
  }
}