/* GoedOnline — layout primitives. */

.container {
  width: min(100% - calc(var(--gutter) * 2), var(--container));
  margin-inline: auto;
}

.container-narrow {
  width: min(100% - calc(var(--gutter) * 2), var(--container-narrow));
  margin-inline: auto;
}

.container-wide {
  width: min(100% - calc(var(--gutter) * 2), var(--container-wide));
  margin-inline: auto;
}

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

.section--tight {
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

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

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: #fff;
}

.section--dark p {
  color: rgba(255, 255, 255, .82);
}

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

.section__head {
  display: grid;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
  max-width: 56rem;
}

.section__head--center {
  margin-inline: auto;
  text-align: center;
  justify-items: center;
}

.section__lead {
  font-size: var(--fs-md);
  color: var(--color-ink-soft);
  line-height: var(--lh-relaxed);
  max-width: 52ch;
}

.section__head--center .section__lead {
  margin-inline: auto;
}

.stack {
  display: grid;
  gap: var(--stack-space, var(--sp-4));
}

.stack-lg { --stack-space: var(--sp-6); }
.stack-xl { --stack-space: var(--sp-8); }

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--cluster-gap, var(--sp-3));
  align-items: center;
}

.cluster--end {
  justify-content: flex-end;
}

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

.grid {
  display: grid;
  gap: var(--grid-gap, var(--sp-5));
}

.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }

@media (min-width: 720px) {
  .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: 1040px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.split {
  display: grid;
  gap: var(--sp-7);
  align-items: center;
}

@media (min-width: 960px) {
  .split {
    grid-template-columns: var(--split-cols, 1fr 1fr);
    gap: var(--sp-9);
  }
}

.has-divider-top {
  border-top: 1px solid var(--color-line);
}

.has-divider-bottom {
  border-bottom: 1px solid var(--color-line);
}

/* Reveal animation hook — JS adds .is-in. */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-4) var(--ease-out), transform var(--dur-4) var(--ease-out);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}