/* ==========================================================================
   M1 — Text-led editorial block
   Composition: text ~70% | media ~30%.
   Media rows follow fixed format templates (see m1.js).
   Editorial language → Shared CSS.
   ========================================================================== */

.block-m1 {
  width: 100%;
}

/* ~70% text / ~30% media (overrides Foundation .grid--2 equal columns) */
.block-m1__layout,
.block-m1__layout.grid.grid--2 {
  display: grid;
  align-items: start;
  gap: var(--space-l) var(--space-xl);
  width: 100%;
  grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
}

.block-m1__layout:not(:has(> .block-m1__media)),
.block-m1__layout:has(> .block-m1__media:empty) {
  grid-template-columns: 1fr;
}

.block-m1__content {
  min-width: 0;
  max-width: none;
}

.block-m1__layout:has(> .block-m1__media:empty) .block-m1__content,
.block-m1__layout:not(:has(> .block-m1__media)) .block-m1__content {
  max-width: none;
}

/* Number badge — M1 role */
.block-m1__number:not(:empty) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: var(--space-s);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background-color: transparent;
  /* Layout only: compact glyph box inside a fixed circle */
  line-height: 1;
}

.block-m1__number:not(:empty) + .block-m1__title {
  margin-top: 0;
}

/* Media column — vertical stack of equal-width rows */
.block-m1__media {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
  min-width: 0;
  width: 100%;
  align-content: start;
}

.block-m1__media-row {
  display: grid;
  gap: var(--space-s);
  width: 100%;
  margin: 0;
  min-width: 0;
}

/* 1. One 16:9 per row (stacked if several) */
.block-m1__media-row--16x9 {
  grid-template-columns: 1fr;
}

.block-m1__media-row--16x9 img,
.block-m1__media-row--16x9 .img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* 2. Exactly two 1:1 in one row */
.block-m1__media-row--1x1 {
  grid-template-columns: 1fr 1fr;
}

/* Leftover single square: full column width, same crop */
.block-m1__media-row--1x1:has(> :only-child) {
  grid-template-columns: 1fr;
}

.block-m1__media-row--1x1 img,
.block-m1__media-row--1x1 .img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* 3. Exactly three 2:3 in one row */
.block-m1__media-row--2x3 {
  grid-template-columns: 1fr 1fr 1fr;
}

/* Leftover single vertical: full column width (never 2-across) */
.block-m1__media-row--2x3:has(> :only-child) {
  grid-template-columns: 1fr;
}

.block-m1__media-row--2x3 img,
.block-m1__media-row--2x3 .img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* Fallback before JS wraps rows: keep images in one column */
.block-m1__media > img,
.block-m1__media > .img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  object-fit: cover;
}

@media (max-width: 1024px) {
  .block-m1__layout,
  .block-m1__layout.grid.grid--2 {
    gap: var(--space-m) var(--space-l);
  }
}

@media (max-width: 768px) {
  .block-m1__layout,
  .block-m1__layout.grid.grid--2 {
    grid-template-columns: 1fr;
    gap: var(--space-m);
  }

  .block-m1__number:not(:empty) {
    width: 2.25rem;
    height: 2.25rem;
    margin-bottom: var(--space-xs);
  }
}