/* ===== Video Header ===== */
.video-header {
  position: relative;
  height: 60vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
}

.bg-video {
  position: absolute;
  top: 0;
  left: 0;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  z-index: -1;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 0;
}

.header-content {
  position: relative;
  z-index: 1;
}

.header-content h1 {
  font-size: 3rem;
  margin-bottom: 10px;
}

.header-content p {
  font-size: 1.2rem;
}

/* ===== PDF Section ===== */
.pdf-container {
  max-width: 800px;
  margin: 50px auto;
  text-align: center;
}

.pdf-card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 20px;
  margin: 15px 0;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.pdf-title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 10px;
}

.download-btn {
  display: inline-block;
  padding: 10px 20px;
  background: #007bff;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.download-btn:hover {
  background: #0056b3;
}
/* Floating animation for GIF */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.pub-logo {
  position: above;
  right: 20px;
  width: 180px;
  height: 180px;
  animation: float 3s ease-in-out infinite; /* apply animation */
}