/* AAKS � Layout utilities */
/* --------------------------------------------------------------------------
   LAYOUT
   -------------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container-default);
  margin-inline: auto;
  padding-inline: var(--container-padding-x);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-xl);
}

.section {
  padding-block: var(--section-padding-y);
}

.section--sm {
  padding-block: var(--section-padding-y-sm);
}

.section--muted {
  background: var(--color-bg-muted);
}

.section--dark {
  background: var(--gradient-dark-section);
  color: var(--color-text-inverse);
}

.section-header {
  max-width: 40rem;
  margin-bottom: var(--stack-xl);
}

.section-header--center {
  margin-inline: auto;
  text-align: center;
}

.section-header--center p {
  margin-inline: auto;
}

.grid {
  display: grid;
  gap: var(--grid-gap);
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.flex {
  display: flex;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-2 {
  gap: var(--space-2);
}

.gap-3 {
  gap: var(--space-3);
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

.gap-8 {
  gap: var(--space-8);
}

.stack > * + * {
  margin-top: var(--stack-sm);
}

.stack-md > * + * {
  margin-top: var(--stack-md);
}

.stack-lg > * + * {
  margin-top: var(--stack-lg);
}

.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;
}

/* --------------------------------------------------------------------------
   Inner pages — hero flush to top; transparent header overlaps banner
   (matches homepage behaviour; solid glass state via .is-scrolled)
   -------------------------------------------------------------------------- */
.page-inner {
  padding-top: 0;
}

.page-inner .site-header {
  --header-fg: #ffffff;
  --header-fg-muted: rgba(255, 255, 255, 0.92);
  background: rgba(8, 19, 31, 0.28);
  border-bottom-color: transparent;
  box-shadow: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-inner .site-header.is-scrolled {
  --header-fg: #111827;
  --header-fg-muted: #1f2937;
  background: rgba(255, 255, 255, 0.88);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.page-inner .site-header.is-menu-open,
.page-inner .site-header.is-mega-open {
  background: rgba(8, 19, 31, 0.72);
}

.page-inner .site-header.is-scrolled.is-menu-open {
  background: rgba(255, 255, 255, 0.96);
}

/* Pages without a full-bleed hero still need clearance under fixed header */
.page-inner:not(:has(.product-hero)):not(:has(.hero)) {
  padding-top: 90px;
}

.page-inner:not(:has(.product-hero)):not(:has(.hero)) .site-header {
  --header-fg: #111827;
  --header-fg-muted: #1f2937;
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.page-shell {
  min-height: 50vh;
  padding-block: var(--section-padding-y);
}

.page-shell__title {
  margin-bottom: var(--space-4);
}

.page-shell__note {
  margin-top: var(--space-8);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-info-bg);
  border: 1px solid rgba(0, 174, 239, 0.2);
  color: var(--color-text-secondary);
  font-size: var(--text-body-sm);
  max-width: 40rem;
}