/* ==========================================================================
   Anchor Framework — Layout (layout.css)
   Container, grid system, flex utilities, and spacing helpers.
   ========================================================================== */

/* -----------------------------------------------------------------------
   Container
   ----------------------------------------------------------------------- */
.anchor-container {
  max-width: var(--anchor-container-max);
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

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

/* -----------------------------------------------------------------------
   Section Padding (horizontal gutters)
   Equivalent to Tailwind: px-5 md:px-8 lg:px-16 xl:px-24
   ----------------------------------------------------------------------- */
.anchor-section-pad {
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  position: relative;
  z-index: 1;
}

/* -----------------------------------------------------------------------
   Section Vertical Spacing
   ----------------------------------------------------------------------- */
.anchor-section {
  padding-top: var(--anchor-section-py);
  padding-bottom: var(--anchor-section-py);
}

.anchor-section--flush-bottom {
  padding-bottom: 0;
}


/* -----------------------------------------------------------------------
   Main Content Area
   ----------------------------------------------------------------------- */
.anchor-main {
  min-height: 100vh;
}

/* -----------------------------------------------------------------------
   Grid System
   ----------------------------------------------------------------------- */
.anchor-grid {
  display: grid;
  gap: 1.5rem;
}

/* 2-column: stacks on mobile, 2 cols on sm+ */
.anchor-grid--2 {
  grid-template-columns: repeat(1, 1fr);
}

/* 3-column: stacks on mobile, 2 cols on sm, 3 cols on lg */
.anchor-grid--3 {
  grid-template-columns: 1fr;
}

/* 4-column: stacks on mobile, 2 cols on sm, 4 cols on lg */
.anchor-grid--4 {
  grid-template-columns: 1fr;
}

/* 5+7 column split (footer layout) */
.anchor-grid--5-7 {
  grid-template-columns: 1fr;
}

/* -----------------------------------------------------------------------
   Sidebar Layout
   ----------------------------------------------------------------------- */
.anchor-sidebar-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

/* -----------------------------------------------------------------------
   Flex Utilities
   ----------------------------------------------------------------------- */
.anchor-flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.anchor-flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

/* -----------------------------------------------------------------------
   Gap Utilities
   ----------------------------------------------------------------------- */
.anchor-gap-sm {
  gap: 1rem;
}

.anchor-gap-md {
  gap: 1.5rem;
}

.anchor-gap-lg {
  gap: 2.5rem;
}

/* -----------------------------------------------------------------------
   Text Alignment
   ----------------------------------------------------------------------- */
.anchor-text-center {
  text-align: center;
}

/* -----------------------------------------------------------------------
   Auto Margin (horizontal centering)
   ----------------------------------------------------------------------- */
.anchor-mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* -----------------------------------------------------------------------
   Max-Width Constraints
   ----------------------------------------------------------------------- */
.anchor-max-w-xl {
  max-width: 36rem;
}

.anchor-max-w-2xl {
  max-width: 42rem;
}

.anchor-max-w-3xl {
  max-width: 48rem;
}

.anchor-max-w-4xl {
  max-width: 56rem;
}