/* ============================================================
   OII4 CARD SYSTEM
============================================================ */

.oii-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-md);
}

.oii-card-soft {
  background:
    radial-gradient(circle at 10% 0%, rgba(185,120,79,.10), transparent 34%),
    var(--surface-soft);
}

.oii-card-dark {
  background:
    radial-gradient(circle at 10% 0%, rgba(185,120,79,.18), transparent 34%),
    linear-gradient(135deg, var(--oii-ink), var(--oii-navy));
  color: var(--text-inverse);
}

.oii-media-card {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  border-radius: var(--radius-lg);
  background: var(--oii-ink);
  color: var(--text-inverse);
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}

.oii-media-card__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.oii-media-card__media img,
.oii-media-card__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.oii-media-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(
      180deg,
      rgba(6,17,31,.08) 0%,
      rgba(6,17,31,.52) 52%,
      rgba(6,17,31,.94) 100%
    );
}

.oii-media-card:hover .oii-media-card__media img,
.oii-media-card:hover .oii-media-card__media video {
  transform: scale(1.06);
}

.oii-media-card__body {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.oii-media-card__body h3 {
  margin: 0;
  color: var(--text-inverse);
  font-size: clamp(1.4rem, 2.5vw, 2.5rem);
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.oii-media-card__body p {
  max-width: 560px;
  color: var(--text-inverse-soft);
  line-height: 1.65;
}

.oii-chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding-inline: .75rem;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.86);
  backdrop-filter: blur(14px);
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.oii-card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.oii-card-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

@media (max-width: 980px) {
  .oii-card-grid-3,
  .oii-card-grid-2 {
    grid-template-columns: 1fr;
  }
}