/* Reusable components */

/* Container -------------------------------------------------------------- */

.container {
  inline-size: 100%;
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* Stack — vertical rhythm ------------------------------------------------ */

.stack > * + * {
  margin-block-start: var(--space-6);
}

/* Cluster — horizontal group --------------------------------------------- */

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

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

/* Button ----------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: 2.75rem;
  padding: var(--space-2) var(--space-6);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: background-color var(--duration) var(--ease),
              border-color var(--duration) var(--ease),
              color var(--duration) var(--ease);
}

.btn--primary {
  background-color: var(--color-action-bg);
  color: var(--color-action-fg);
}

.btn--primary:hover {
  background-color: var(--color-action-bg-hover);
}

.btn--ghost {
  border-color: var(--color-border);
  color: var(--color-fg);
}

.btn--ghost:hover {
  border-color: var(--color-muted);
}

/* Card ------------------------------------------------------------------- */

.card {
  padding: var(--space-6);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.card__title {
  margin-block-end: var(--space-3);
}

.card__body {
  color: var(--color-muted);
  font-size: var(--fs-base);
}

/* Section heading -------------------------------------------------------- */

.section__title {
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-muted);
}