/* Reusable multi-page section layouts: split hero, feature strip, stat band,
   diagram frame, comparison table, pillar grid. Shared by Platform, Products,
   Solutions, AI/Privacy/Trust, Partners, Services, Company, Resources. */

/* ---- Split layout (copy + visual) ---- */
.split {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 64rem) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
  .split--reverse {
    direction: rtl;
  }
  .split--reverse > * {
    direction: ltr;
  }
}

.split__visual {
  background: var(--color-surface-sunken);
  border-radius: var(--v2-radius-xl, var(--radius-lg));
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--v2-shadow-panel, none);
}

.section--dark .split__visual {
  background: var(--color-charcoal-800);
  border-color: var(--color-charcoal-600);
}

/* ---- Pillar / capability grid (used by Platform layers, Trust page, Services groups) ---- */
.pillar-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 40rem) {
  .pillar-grid--2 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 64rem) {
  .pillar-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.pillar {
  padding: var(--space-lg);
  border-radius: var(--v2-radius-xl, var(--radius-lg));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.pillar:hover {
  transform: translateY(-3px);
  box-shadow: var(--v2-shadow-panel, none);
}

.pillar__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  background: var(--v2-gradient-primary, var(--color-primary-500));
  margin-bottom: var(--space-sm);
}

.section--dark .pillar {
  background: var(--color-charcoal-800);
  border-color: var(--color-charcoal-600);
}

/* ---- Feature strip (compact icon + label row, e.g. RBAC / Auditability / Tenant isolation) ---- */
.feature-strip {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(2, 1fr);
  padding-block: var(--space-lg);
}

@media (min-width: 48rem) {
  .feature-strip {
    grid-template-columns: repeat(5, 1fr);
  }
}

.feature-strip__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2xs);
  text-align: left;
}

.feature-strip__item svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--color-primary-400);
}

.feature-strip__item span {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-on-dark-soft);
}

/* ---- Transformation pairs ("Search -> Find") ---- */
.transform-row {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 48rem) {
  .transform-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

.transform {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  border-top: 1px solid rgba(244, 242, 239, 0.12);
}

.transform__before {
  color: var(--color-on-dark-soft);
  text-decoration: line-through;
  font-size: var(--fs-sm);
}

.transform__after {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  color: var(--color-on-dark);
}

.transform__arrow {
  color: var(--color-primary-400);
  flex: none;
}

/* ---- Diagram frame (for protect-first-process-second, product flow, etc.) ---- */
.diagram-frame {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--v2-radius-xl, var(--radius-lg));
  padding: var(--space-lg);
  box-shadow: var(--v2-shadow-panel, none);
  overflow: hidden;
}

.section--dark .diagram-frame {
  background: var(--color-charcoal-800);
  border-color: var(--color-charcoal-600);
}

.diagram-frame__caption {
  font-size: var(--fs-2xs);
  color: var(--color-ink-soft);
  margin-top: var(--space-sm);
  text-align: center;
}

/* ---- Boundary note (product/services distinction callouts) ---- */
.boundary-note {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--v2-gradient-primary-soft, var(--color-primary-100));
  border: 1px solid var(--color-primary-200);
  font-size: var(--fs-sm);
  color: var(--color-charcoal-800);
}

.boundary-note svg {
  flex: none;
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-primary-600);
}

/* ---- Page hero (inner pages) ---- */
.page-hero {
  position: relative;
  padding-block: var(--space-2xl) var(--space-xl);
}

.page-hero::before {
  content: "";
  position: absolute;
  top: -2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  max-width: 90rem;
  height: calc(100% + 4rem);
  background: var(--v2-gradient-mesh, none);
  pointer-events: none;
  z-index: -1;
}

.page-hero__eyebrow-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.page-hero h1 {
  max-width: 20ch;
}

.page-hero p.lead {
  max-width: 46rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

/* ---- Final CTA band ---- */
.final-cta {
  position: relative;
  text-align: center;
  padding-block: var(--space-3xl);
  overflow: hidden;
}

.section--dark.final-cta,
.section--dark > .final-cta {
  background: var(--v2-gradient-dark, none);
}

.final-cta::before {
  content: "";
  position: absolute;
  top: -10rem;
  left: 50%;
  transform: translateX(-50%);
  width: 40rem;
  height: 26rem;
  background: radial-gradient(ellipse, rgba(47, 111, 242, 0.28), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.final-cta > * {
  position: relative;
  z-index: 1;
}

.final-cta h2 {
  max-width: 26ch;
  margin-inline: auto;
}

.final-cta .cta-row {
  justify-content: center;
}

/* ---- Logo/name wall for partner categories (no external logos) ---- */
.partner-groups {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 48rem) {
  .partner-groups {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---- Archive filter bar (Resources) ---- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  margin-bottom: var(--space-xl);
}

.filter-bar a {
  padding: 0.5em 1em;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-strong);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
}

.filter-bar a.is-active,
.filter-bar a:hover {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-white);
}

/* ---- Empty state ---- */
.empty-state {
  text-align: center;
  padding-block: var(--space-3xl);
  color: var(--color-ink-soft);
}