.hero-section {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
}

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

.hero-overlay {
  position: relative;
  height: 100%;
  width: 100%;
  background: rgba(0,0,0,0.5); /* slight dark overlay */
  color: #fff;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.hero-overlay h1 {
  font-size: 3rem;
  font-weight: bold;
  animation: fadeInDown 1s ease-in-out;
}

.hero-overlay p {
  font-size: 1.2rem;
  margin: 15px 0;
  animation: fadeIn 2s ease-in-out;
}

.cta-btn {
  background-color: #ff7b00;
  color: white;
  padding: 12px 30px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 20px;
  transition: background 0.3s ease;
  animation: fadeInUp 2.5s ease-in-out;
}

.cta-btn:hover {
  background-color: #e65f00;
}

.scroll-down {
  font-size: 2rem;
  margin-top: 30px;
  animation: bounce 2s infinite;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}