.btv-container {
  width: 600px;
  height: 600px;
  margin: 0 auto;
  position: relative;
  animation: fadeInUp 1s ease-out 1.2s both;
}

.btv-container img {
  width: 100%;
  height: 100%;
}
.btv-screen,
.bpower-control,
.bpause-control,
.bvolume-control,
.bchannel-up-control,
.bchannel-down-control {
  position: absolute;
}
.bpower-control,
.bpause-control,
.bvolume-control {
  bottom: 146px;
}
.bpower-control {
  left: 177px;
}
.bpause-control {
  left: 269px;
}

.bvolume-control {
  right: 180px;
}

.bchannel-up-control {
  top: 140px;
  right: 40px;
}
.bchannel-down-control {
  top: 220px;
  right: 40px;
}

.btv-screen {
  top: 74px;
  width: 366px;
  height: 275px;
  left: 55px;
  border-radius: 10px;
  overflow: hidden;
  z-index: -1;
}
.bchannel-up-button,
.bchannel-down-button,
.bpower-button,
.bpause-button,
.bvolume-button {
  width: 60px;
  height: 25px;
  background: linear-gradient(145deg, #d4c4a0, #b8a882);
  border: 2px solid #a89878;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.3),
    inset 0 -2px 4px rgba(0, 0, 0, 0.2), 0 3px 6px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 0.6rem;
  color: #4a4030;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.3);
}

.bchannel-up-button,
.bchannel-down-button {
  width: 100px;
  height: 60px;
}
.bpower-button:hover,
.bpause-button:hover,
.bvolume-button:hover,
.bchannel-up-button:hover,
.bchannel-down-button:hover {
  transform: translateY(-1px);
  box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.4),
    inset 0 -2px 4px rgba(0, 0, 0, 0.3), 0 5px 10px rgba(0, 0, 0, 0.4);
}

.bpower-button:active,
.bpause-button:active,
.bvolume-button:active,
.bchannel-up-button:active,
.bchannel-down-button:active {
  transform: translateY(1px) scale(0.95);
  box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.4),
    inset 0 -1px 2px rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.2);
  background: linear-gradient(145deg, #b8a882, #a89878);
  border-color: #8a7a5a;
  color: #2a2520;
}

@media screen and (max-width: 768px) {
  .btv-container {
    width: 320px;
    height: 320px;
  }
  .bchannel-up-button,
  .bchannel-down-button,
  .bpower-button,
  .bpause-button,
  .bvolume-button {
    width: 20px;
    height: 12px;
  }
  .bchannel-up-button,
  .bchannel-down-button {
    width: 40px;
    height: 30px;
  }

  .btv-screen {
    top: 30px;
    width: 195px;
    height: 155px;
    left: 29px;
    border-radius: 10px;
  }

  .bpower-control,
  .bpause-control,
  .bvolume-control {
    bottom: 73.3px;
  }
  .bpower-control {
    left: 89px;
  }
  .bpause-control {
    left: 138px;
  }

  .bvolume-control {
    right: 90px;
  }

  .bchannel-up-control {
    top: 70px;
    right: 26px;
  }
  .bchannel-down-control {
    top: 115px;
    right: 26px;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}