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

.container--narrow {
  max-width: 900px;
}

.container--wide {
  max-width: 1440px;
}

/* Sections */
.section {
  padding-block: var(--space-20);
  background-color: var(--color-bg-primary);
}

.section--sm {
  padding-block: var(--space-8);
}

.section--lg {
  padding-block: var(--space-28);
}

.section--xl {
  padding-block: var(--space-32);
}

@media (min-width: 768px) {
  .section--xl {
    padding-block: var(--space-36);
  }
}

body {
  background-color: #E4E3DE;
  background-image: linear-gradient(to bottom, #FAF9F6 0%, #EEEEE9 50%, #E4E3DE 100%);
  background-attachment: scroll;
  min-height: 100%;
}

html {
  height: 100%;
}

.section--alt {
  /* inherits background-color from .section */
}

/* Dark sections */
.section--blue {
  background-color: var(--color-bg-hero);
  background-image: none;
  color: var(--color-text-on-dark);
}

.page-hero {
  background-image: none;
}

.section--blue h1,
.section--blue h2,
.section--blue h3,
.section--blue h4 {
  color: var(--color-text-on-dark);
}

.section--blue p {
  color: rgba(240, 242, 245, 0.85);
}

/* Heading spacing within sections */
.section h2,
.section--alt h2 {
  margin-bottom: var(--space-6);
}

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

.grid-2 {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
}

.grid-3 {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
}

.grid-4 {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1280px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Flex utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

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

.justify-center {
  justify-content: 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); }

/* Spacing utilities */
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }

.mb-4  { margin-bottom: var(--space-4); }
.mb-6  { margin-bottom: var(--space-6); }
.mb-8  { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }

/* Page hero (short) */
.page-hero {
  background-color: var(--color-bg-hero);
  color: var(--color-text-on-dark);
  padding-block: var(--space-24) var(--space-16);
  text-align: center;
}

.page-hero h1 {
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-4);
}

.page-hero p {
  color: rgba(240, 242, 245, 0.85);
  max-width: 600px;
  margin-inline: auto;
}