/* SVG covers — posicionamento como background */

.course-cover {
  position: relative;
}
.course-cover-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  /* o SVG já tem overlays próprios; deixa limpo */
}
.course-cover-label,
.course-cover-name,
.course-cover-tag {
  position: relative;
  z-index: 2;
}
.course-cover .course-cover-label,
.course-cover .course-cover-name {
  text-shadow: 0 2px 14px rgba(0, 0, 0, .45);
}
/* overlay sutil pra garantir contraste do texto mesmo em SVGs muito claros */
.course-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
    rgba(0, 0, 0, .35) 0%,
    rgba(0, 0, 0, .15) 35%,
    transparent 60%);
  z-index: 1;
  pointer-events: none;
}