/* ==============================================
   Promo Grid — 2x2 image-card CTAs
   ============================================== */
.ch-promo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
  max-width: var(--content-max-width);
  margin: 48px auto;
  padding: 0 32px;
}

.ch-promo-tile {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 10px;
  text-decoration: none;
  background: #0a0a0a;
  min-height: 280px;
  isolation: isolate;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.ch-promo-tile__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              filter 0.6s ease;
  filter: brightness(0.62) saturate(1.05);
}

.ch-promo-tile:hover .ch-promo-tile__img {
  transform: scale(1.06);
  filter: brightness(0.5) saturate(1.15);
}

/* Bottom-up dark gradient — keeps text legible regardless of photo */
.ch-promo-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(0, 0, 0, 0.45) 45%,
    rgba(0, 0, 0, 0.10) 100%
  );
  z-index: 1;
  pointer-events: none;
  transition: background 0.35s ease;
}

.ch-promo-tile:hover::after {
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.92) 0%,
    rgba(163, 0, 21, 0.45) 60%,
    rgba(163, 0, 21, 0.15) 100%
  );
}

/* Red trim — slides in along the bottom on hover */
.ch-promo-tile::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary);
  z-index: 3;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.ch-promo-tile:hover::before {
  transform: scaleX(1);
}

.ch-promo-tile__body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  height: 100%;
  padding: 28px 28px 26px;
  gap: 12px;
}

.ch-promo-tile__sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--primary);
  line-height: 1;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.45);
}

.ch-promo-tile__title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
}

.ch-promo-tile__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.4vw, 46px);
  line-height: 0.95;
  letter-spacing: 0.03em;
  font-weight: 400;
  color: #fff;
  text-transform: uppercase;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.55);
  flex: 1 1 auto;
}

.ch-promo-tile__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  color: #fff;
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              background 0.3s ease,
              border-color 0.3s ease;
}

.ch-promo-tile:hover .ch-promo-tile__arrow {
  transform: translateX(4px);
  background: var(--primary);
  border-color: var(--primary);
}

/* When placed inside an .alignfull/.alignwide block wrapper, let it breathe */
.alignfull .ch-promo-grid,
.alignwide .ch-promo-grid {
  max-width: var(--content-wide-max-width);
}

/* ============== Tablet ============== */
@media (max-width: 980px) {
  .ch-promo-grid {
    gap: 12px;
    padding: 0 24px;
    margin: 36px auto;
  }

  .ch-promo-tile {
    min-height: 220px;
  }

  .ch-promo-tile__body {
    padding: 22px 22px 20px;
  }
}

/* ============== Phone ============== */
@media (max-width: 480px) {
  .ch-promo-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 0 16px;
    margin: 28px auto;
  }

  .ch-promo-tile {
    min-height: 180px;
  }

  .ch-promo-tile__body {
    padding: 20px 18px;
  }

  .ch-promo-tile__arrow {
    width: 36px;
    height: 36px;
  }
}