/**
 * Block: media-explainer (patterns/media-explainer.php)
 */

.tidal-wave-explainer.tidal-wave-wave-section {
  position: relative;
  z-index: 5;
  overflow: visible;
  isolation: isolate;
  --tidal-wave-wave-panel-bg: var(--wp--preset--color--surface-soft);
  background: var(--wp--preset--color--surface-soft) !important;
}

/* Explainer wave art: above divider top fill, below divider bottom fill (scallops). */
.tidal-wave-explainer.tidal-wave-wave-section + .wp-block-tidal-wave-wave-divider,
.tidal-wave-explainer.tidal-wave-wave-section + .tidal-wave-wave-divider--split {
  position: relative;
  z-index: auto;
}

.tidal-wave-explainer.tidal-wave-wave-section + .tidal-wave-wave-divider--split
  .tidal-wave-wave-divider__band--top
  .tidal-wave-wave-divider__top,
.tidal-wave-explainer.tidal-wave-wave-section + .wp-block-tidal-wave-wave-divider
  .tidal-wave-wave-divider__band--top
  .tidal-wave-wave-divider__top {
  color: var(--wp--preset--color--surface-soft, #b6d7fa) !important;
}

.tidal-wave-explainer.tidal-wave-wave-section + .tidal-wave-wave-divider--split
  .tidal-wave-wave-divider__band--bottom
  .tidal-wave-wave-divider__bottom,
.tidal-wave-explainer.tidal-wave-wave-section + .wp-block-tidal-wave-wave-divider
  .tidal-wave-wave-divider__band--bottom
  .tidal-wave-wave-divider__bottom {
  color: var(--wp--preset--color--primary-dark, #0b4093) !important;
}

.tidal-wave-explainer.tidal-wave-wave-section > .tidal-wave-wave-panel.tidal-wave-explainer__panel,
.tidal-wave-explainer .tidal-wave-wave-panel.tidal-wave-explainer__panel {
  position: relative;
  z-index: 4;
  overflow: visible;
  /* Match homepage hero cluster + shared side gutters. */
  max-width: calc(
    var(--tidal-wave-home-content-max) + 2 * var(--tidal-wave-gutter-inline)
  );
}

.tidal-wave-explainer__panel {
  position: relative;
  z-index: 4;
}

.tidal-wave-explainer__inner,
.tidal-wave-explainer__content {
  position: relative;
  z-index: 4;
}

/* Don't let nested constrained layout shrink to contentSize (760px). */
.tidal-wave-explainer__inner.is-layout-constrained
  > :where(:not(.alignleft):not(.alignright):not(.alignfull)) {
  max-width: min(100%, var(--tidal-wave-home-content-max));
}

.tidal-wave-explainer__columns {
  width: 100%;
  max-width: min(100%, var(--tidal-wave-home-content-max));
  margin-inline: auto;
}

/* Video grows; copy stays a narrow sidebar. */
.tidal-wave-explainer__columns > .wp-block-column:first-child {
  flex: 1 1 auto;
  flex-basis: 0 !important;
  width: auto !important;
  min-width: 0;
}

.tidal-wave-explainer__columns > .wp-block-column:last-child {
  flex: 0 1 300px;
  flex-basis: 300px !important;
  width: 300px !important;
  max-width: 300px;
}

/* Layout only — title/text/button gaps come from global components.css. */
.tidal-wave-explainer__content {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  max-width: 300px;
  --wp--style--block-gap: 0;
  gap: 0;
}

/* Don’t let .tidal-wave-stack re-gap copy; globals own title + actions. */
.tidal-wave-explainer__content.tidal-wave-stack
  > *:not(.tidal-wave-explainer__actions)
  + *:not(.tidal-wave-explainer__actions) {
  margin-block-start: 0 !important;
}

.tidal-wave-explainer__body + .tidal-wave-explainer__body {
  margin-block-start: var(--tidal-wave-title-support-gap) !important;
}

.tidal-wave-explainer__media,
.tidal-wave-explainer .wp-block-video.tidal-wave-explainer__media {
  position: relative;
  z-index: 4;
  width: 100%;
  aspect-ratio: 1920 / 1080;
  height: auto;
  min-height: 0;
  margin: 0;
  border-radius: var(--tidal-wave-media-radius);
  background: #d4d4d4;
  overflow: hidden;
}

.tidal-wave-explainer .wp-block-video.tidal-wave-explainer__media video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Empty video: keep the play-button affordance until media is uploaded. */
.tidal-wave-explainer .wp-block-video.tidal-wave-explainer__media:not(:has(video))::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 999px;
  background: var(--wp--preset--color--primary);
  box-shadow: 0 12px 28px rgba(var(--tidal-wave-blue-dark-rgb), 0.28);
  background-image: linear-gradient(transparent, transparent);
  pointer-events: none;
}

.tidal-wave-explainer .wp-block-video.tidal-wave-explainer__media:not(:has(video))::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  margin: auto;
  width: 0;
  height: 0;
  border-top: 0.65rem solid transparent;
  border-bottom: 0.65rem solid transparent;
  border-left: 1rem solid var(--wp--preset--color--surface);
  transform: translateX(0.15rem);
  pointer-events: none;
}

.tidal-wave-explainer__play {
  position: absolute;
  inset: 0;
  margin: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.5rem;
  height: 4.5rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: var(--wp--preset--color--primary);
  box-shadow: 0 12px 28px rgba(var(--tidal-wave-blue-dark-rgb), 0.28);
  cursor: pointer;
}

.tidal-wave-explainer__play span {
  display: block;
  width: 0;
  height: 0;
  margin: 0;
  border-top: 0.65rem solid transparent;
  border-bottom: 0.65rem solid transparent;
  border-left: 1rem solid var(--wp--preset--color--surface);
}

.tidal-wave-explainer__eyebrow::before,
.tidal-wave-explainer__eyebrow::after {
  content: "";
  width: 25px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  flex-shrink: 0;
}

.tidal-wave-explainer__title {
  color: var(--wp--preset--color--primary);
  font-size: clamp(1.5rem, 2.5vw, 1.85rem);
  font-weight: 800;
  line-height: 1.15;
}

.tidal-wave-explainer__body {
  margin: 0;
  max-width: none;
  color: var(--wp--preset--color--ink-soft);
  font-size: var(--tidal-wave-body-size);
  line-height: 1.55;
}

/* Play glyph via ::before so core/button stays valid (no nested HTML in the link). */
.tidal-wave-explainer__button .wp-block-button__link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.tidal-wave-explainer__button .wp-block-button__link::before {
  content: "";
  display: inline-block;
  flex-shrink: 0;
  box-sizing: border-box;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpolygon points='4,2.5 4,9.5 9.5,6' fill='white'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 52% 50%;
  background-size: 0.7rem 0.7rem;
}

/* Legacy span icon (pre-sync pages) */
.tidal-wave-explainer__button-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.tidal-wave-explainer__button-icon::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 0.1rem;
  border-top: 0.3rem solid transparent;
  border-bottom: 0.3rem solid transparent;
  border-left: 0.45rem solid currentColor;
}

@media (max-width: 781px) {
  .tidal-wave-explainer__columns {
    flex-direction: column;
  }

  .tidal-wave-explainer__columns > .wp-block-column:first-child,
  .tidal-wave-explainer__columns > .wp-block-column:last-child {
    flex: 1 1 auto;
    flex-basis: 100% !important;
    width: 100% !important;
    max-width: 100%;
  }

  /* Soft-measure copy + button, centered as a unit; text stays left-aligned. */
  .tidal-wave-explainer__columns > .wp-block-column:last-child {
    display: flex;
    justify-content: center;
  }

  .tidal-wave-explainer__content {
    width: 100%;
    max-width: min(100%, var(--tidal-wave-measure-sm));
    margin-inline: auto;
    text-align: left;
  }
}