body, html {
  height: 100%;
  font-family: Verdana, Geneva, Tahoma, sans-serif, sans-serif;
  margin: 0;
  padding: 0;
  overflow-x: hidden; /* allow vertical scrolling but hide horizontal */
}

/* Background video */
.video-bg {
  position: fixed;

  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

/* Dark overlay */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: -1;
}


    /* Background video */
    .video-bg {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -2;
    }

    /* Dark overlay */
    .overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.5);
      z-index: -1;
    }

    /* Wrapper */
    .wrapper {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
      text-align: center;
      gap: 40px;
      padding: 20px;
    }

    /* Main logo */
    .main-logo img {
      width: 200px;
      max-width: 80%;
      filter: drop-shadow(0 4px 8px rgba(0,0,0,0.7));
    }

    /* Flip Card */
    .flip-card {
      width: 300px;   /* landscape style */
      height: 200px;
      perspective: 1000px;
      margin: auto;
    }

    .flip-card-inner {
      position: relative;
      width: 100%;
      height: 100%;
      transition: transform 0.8s;
      transform-style: preserve-3d;
    }

    .flip-card:hover .flip-card-inner {
      transform: rotateY(180deg);
    }

    .flip-card-front, .flip-card-back {
      position: absolute;
      width: 100%;
      height: 100%;
      backface-visibility: hidden;
      border-radius: 15px;
      overflow: hidden;
      box-shadow: 0 6px 15px rgba(0,0,0,0.4);
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      padding: 15px;
    }

    /* Front */
    .flip-card-front {
      background: #f7f9fa2f;
    }

    .flip-card-front img {
      width: 60%;
    /* max-height: 80px; */
      object-fit: contain;
      margin-bottom: 10px;
      left: 0;
display: flex;
justify-content: center;
align-items: center;
    }

    .flip-card-front h5 {
      font-size: 1.0rem;
      margin-top: auto;
      color:white;
      font-weight: 700;
    }

    /* Back */
    .flip-card-back {
      background: rgba(0,0,0,0.9);
      color: white;
      transform: rotateY(180deg);
      text-align: center;
    }

    .flip-card-back p {
      font-size: 0.9rem;
      margin-bottom: 10px;
    }

    .flip-card-back a {
      color: #00aced;
      font-weight: bold;
      margin-bottom: 10px;
      display: block;
    }

    .flip-card-back .btn {
      background: #00aced;
      border: none;
      color: white;
      font-size: 0.9rem;
      border-radius: 20px;
      padding: 6px 14px;
    }

    .flip-card-back .btn:hover {
      background: #0084a8;
    }