.countdown-box {
    background: #fff;
    border-radius: 1rem;
    padding: 2rem 1.5rem;
    box-shadow:
      0 6px 15px rgba(0, 0, 0, 0.1),
      0 2px 6px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.3s ease;
  }
  .countdown-box:hover {
    box-shadow:
      0 10px 25px rgba(0, 0, 0, 0.15),
      0 4px 12px rgba(0, 0, 0, 0.1);
  }
  .countdown-box h1 {
    font-size: 3.5rem;
    margin-bottom: 0.2rem;
    font-weight: 700;
    color: var(--primary-dark, #1a1a1a);
    font-family: 'Poppins', monospace, sans-serif;
  }
  .countdown-box p {
    margin: 0;
    font-weight: 600;
    font-size: 1.1rem;
    color: #666;
  }

  #countdown {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.5rem;
  }

  .time-box {
    flex: 0 0 130px;
    min-width: 130px;
    height: 130px;
    background-color: var(--p2-clr, #4a90e2);
    color: #fff;
    border-radius: 1rem;
    padding: 1rem 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow:
      inset 0 -5px 10px rgba(255 255 255 / 0.15),
      0 4px 15px rgba(0, 0, 0, 0.08);
    user-select: none;
    transition: background-color 0.3s ease;
  }

  .time-box:nth-child(even) {
    background-color: var(--p4-clr, #50e3c2);
  }

  .time-box:hover {
    filter: brightness(1.1);
  }

  .time-box h1 {
    font-size: 3.8rem;
    margin-bottom: 0;
  }

  .time-box p {
    font-size: 1.1rem;
  }

  @media (max-width: 992px) {
    .time-box {
      flex: 0 0 100px;
      min-width: 100px;
      height: 100px;
    }
    .time-box h1 {
      font-size: 2.8rem;
    }
    .time-box p {
      font-size: 1rem;
    }
  }

  @media (max-width: 576px) {
    #countdown {
      gap: 1rem;
      padding-bottom: 0;
    }
    .time-box {
      flex: 0 0 85px;
      min-width: 85px;
      height: 85px;
      padding: 0.5rem 0;
      border-radius: 0.75rem;
    }
    .time-box h1 {
      font-size: 2.3rem;
    }
    .time-box p {
      font-size: 0.9rem;
    }
  }
    @media (max-width: 480px) {
    #countdown {
      gap: 0.5em;
      padding-bottom: 0;
    }
    .time-box {
      flex: 0 0 40px;
      min-width: 80px;
      height: 80px;
      padding: 0.5rem 0;
      border-radius: 0.75rem;
    }
    .time-box h1 {
      font-size: 2rem;
    }
    .time-box p {
      font-size: 0.9rem;
    }
  }