/* Bootstrap 5 override + marka paleti */
:root{
  --ba-primary:#1866AB;
  --ba-accent:#009BDA;
  --ba-ink:#03223E;

  --bs-primary: var(--ba-primary);
  --bs-link-color: var(--ba-primary);
  --bs-body-color: var(--ba-ink);
}

/* Genel dokunuşlar */
.card{ box-shadow: 0 4px 18px rgba(3,34,62,.06) }
.object-fit-cover{ object-fit:cover }
.img-thumbnail,.card,.form-control,.btn,.ratio,.navbar,.dropdown-menu{ border-radius:.8rem }

.btn-cta{
  background: linear-gradient(135deg, var(--ba-primary), var(--ba-accent));
  border:0; color:#fff; font-weight:800; border-radius:.9rem;
  box-shadow: 0 12px 28px rgba(24,102,171,.25), 0 10px 24px rgba(0,155,218,.22);
}
.btn-cta:hover{ filter:brightness(1.05) }

.course-hero{ max-height:220px }
.course-hero img{ width:100%; height:100%; object-fit:cover }

/* Progress renkleri */
.cap-progress{ height:6px; border-radius:999px; background:#e8f3ff; overflow:hidden }
.cap-progress>span{ display:block; height:100%; background: var(--ba-primary) }