/* ── Real Exam Section (mobile-first) ──────── */
.bsx-real-exam {
  background: linear-gradient(170deg, #0a2540 0%, #0b2d4d 40%, #0d3158 100%);
  padding: 48px 16px;
  overflow: hidden;
}
.bsx-real-exam__inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}
.bsx-real-exam__text {
  text-align: center;
}
.bsx-real-exam__eyebrow {
  font-family: var(--bsx-font);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bsx-accent);
  margin: 0 0 8px;
}
.bsx-real-exam__title {
  font-family: var(--bsx-font);
  font-size: 24px;
  font-weight: 700;
  color: var(--bsx-white);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.bsx-real-exam__desc {
  font-family: var(--bsx-font);
  font-size: 14px;
  color: var(--bsx-text-light);
  margin: 0;
  line-height: 1.6;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}

/* Portrait video */
.bsx-real-exam__video-wrap {
  width: 100%;
  max-width: 280px;
  border-radius: var(--bsx-radius-md);
  overflow: hidden;
  border: 2px solid var(--bsx-border-glass);
  box-shadow: var(--bsx-shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.bsx-real-exam__video-wrap:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  border-color: var(--bsx-accent);
}
.bsx-real-exam__video {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  background: #000;
  object-fit: cover;
}

/* ── Tablet ─────────────────────────────────── */
@media (min-width: 768px) {
  .bsx-real-exam { padding: 64px 24px; }
  .bsx-real-exam__inner {
    flex-direction: row;
    gap: 40px;
    align-items: center;
  }
  .bsx-real-exam__text { text-align: left; flex: 1; }
  .bsx-real-exam__eyebrow { font-size: 13px; }
  .bsx-real-exam__title { font-size: 28px; }
  .bsx-real-exam__desc { font-size: 15px; margin-left: 0; margin-right: 0; }
  .bsx-real-exam__video-wrap { max-width: 260px; border-width: 3px; }
}

/* ── Desktop ────────────────────────────────── */
@media (min-width: 1024px) {
  .bsx-real-exam { padding: 80px 20px; }
  .bsx-real-exam__inner { gap: 56px; }
  .bsx-real-exam__title { font-size: 32px; }
  .bsx-real-exam__desc { font-size: 16px; }
  .bsx-real-exam__video-wrap { max-width: 300px; border-width: 4px; border-radius: var(--bsx-radius-lg); }
}