.masthead {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;
  overflow: hidden;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

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

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.801);
  z-index: 1;
  overflow: hidden;
}


.container-header {
  z-index: 2;
}

.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #25D366;
  color: white !important;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  text-decoration: none;
  font-size: 24px;
}

.whatsapp-icon {
  font-size: 40px;
}

.whatsapp-float:hover {
  background-color: #15ca57;
  color: white !important;
}

.text-main,
.sub-text {
  animation-duration: 2s;
}

.scroll-down-arrow {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: #9ee5fa;
  font-size: 2rem;
  z-index: 10;
  text-align: center;
  text-decoration: none;
}

.scroll-down-arrow i {
  display: block;
  margin: -2px 0;
  animation: bounceDown 1.5s infinite;
  opacity: 0.7;
}

@keyframes bounceDown {

  0%,
  100% {
    transform: translateY(0);
    opacity: 0.7;
  }

  50% {
    transform: translateY(4px);
    opacity: 1;
  }
}

/* RESPONSIVIDADE */

@media (max-width: 1024px) {  
  .text-main{ 
    font-size: 25px !important;
  }

  .sub-text {
    font-size: 18px !important;
  }

  .scroll-down-arrow {
     bottom: 80px !important;
  }

}