/* ============================================================
   AARNA — layout.css
   Container, grid, section wrappers, section header
   ============================================================ */

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--sm  { max-width: 640px; }
.container--md  { max-width: 768px; }
.container--lg  { max-width: 1024px; }
.container--narrow { max-width: 760px; }

/* ---- Grid Utilities ---- */
.grid {
  display: grid;
  gap: var(--space-8);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.grid--auto-sm  { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.grid--auto-md  { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--auto-lg  { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

/* ---- Flex Utilities ---- */
.flex          { display: flex; }
.flex--center  { align-items: center; justify-content: center; }
.flex--between { align-items: center; justify-content: space-between; }
.flex--col     { flex-direction: column; }
.flex--wrap    { flex-wrap: wrap; }
.flex--gap-4   { gap: var(--space-4); }
.flex--gap-6   { gap: var(--space-6); }
.flex--gap-8   { gap: var(--space-8); }

/* ---- Section Wrapper ---- */
.section {
  padding-block: var(--space-24);
  position: relative;
}

.section--alt {
  background-color: var(--color-accent);
}

.section--dark {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.section--tight {
  padding-block: var(--space-16);
}

/* ---- Section Header ---- */
.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.section-header--left {
  text-align: left;
  margin-inline: 0;
}

.section-header__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  padding: var(--space-1) var(--space-4);
  background: rgba(139, 105, 20, 0.08);
  border-radius: var(--radius-full);
  border: 1px solid rgba(139, 105, 20, 0.2);
}

.section-header__label::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.section-header__title {
  font-size: var(--text-5xl);
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-4);
  line-height: 1.15;
}

.section-header__subtitle {
  font-size: var(--text-lg);
  color: var(--color-muted);
  line-height: 1.7;
}

/* Dark section overrides */
.section--dark .section-header__label {
  color: var(--color-accent);
  background: rgba(245, 230, 200, 0.1);
  border-color: rgba(245, 230, 200, 0.2);
}

.section--dark .section-header__title {
  color: var(--color-white);
}

.section--dark .section-header__subtitle {
  color: rgba(255, 255, 255, 0.7);
}