/* ── Game Demo Block ──────────────────────────────────────────── */

.gdb-block {
  margin: 0;
  padding: 0;
}

/* overlay wrapper */
.gdb-block .gdb-overlay {
  position:   relative;
  text-align: center;
  line-height: 0; /* remove gap under img */
}

/* screenshot */
.gdb-block .gdb-screenshot {
  width:   100%;
  height:  auto;
  display: block;
  margin:  0 auto;
  opacity: 0.7;
}

/* play button */
.gdb-block .gdb-play-btn {
  position:  absolute;
  top:       45%;
  left:      40%;
  cursor:    pointer;
  animation: gdb-pulse 2s infinite alternate;
  transform: translateY(-50%);
}

.gdb-block .gdb-btn-txt {
  background-color: #389D29;
  color:            #fff;
  padding:          10px 18px;
  border-radius:    15px;
  display:          inline-block;
  font-weight:      600;
  font-size:        15px;
  line-height:      1.4;
  white-space:      nowrap;
}

@keyframes gdb-pulse {
  0%   { transform: translateY(-50%) scale(1);    }
  50%  { transform: translateY(-50%) scale(1.1);  }
  100% { transform: translateY(-50%) scale(1);    }
}

/* iframe */
.gdb-block .gdb-iframe {
  display:    none;
  width:      100%;
  border:     0;
}

/* ── Mobile ────────────────────────────────────────────────────── */
@media only screen and (max-width: 600px) {
  .gdb-block .gdb-play-btn {
    top:  40%;
    left: 27%;
  }
}