header{
  display: flex;
  flex-direction: column;
  align-items: center;
  
  padding: 0 5%;
  text-align: center;
  margin-top: 2%;
  margin-bottom: 8px;
}

.titles{
  background-color: none;
}

.meet-Lumi-sentence{
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

header h1 {
  font-size: 3.2rem;
  font-weight: 600;
}

header p{
  font-size: 1.2rem;
  font-weight: 300;
  font-style: normal;
  margin-bottom: 1.3rem;
}

/* Header buttons */
.cta-btns{
  display: flex;
  gap: 10px;
  margin-left: 110px;  /* To make up for the new arrow div added */
}

.cta-btns a{
  background-color: #2D6CDF;
  height: 3.2rem;
  width: 10rem;
  line-height: 3.2rem;
  border-radius: 7px;
  font-size: 1.3rem;
}

.cta-btns a{
  text-decoration: none;
  color: white;

}

.header-btn:hover{
  transition: background 0.3s ease;
  border-radius: 7px;
}

.header-btn:hover{
  background-color: #243ab3;
}

.try-btn{
  background-color: #4C8DFF;
  border-radius: 7px;
  transition: background 0.3s ease;
}

.try-btn:hover{
  background-color: #2D6CDF;
}

.video-container {
  aspect-ratio: 1011 / 449;  /* Exact aspect ratio of 1011:449 ≈ 2.25 */
  max-width: 1011px;  
  margin: 0 auto;
  width: 100%;
  padding-bottom: calc(4 / 1011 * 100%); 
  margin-top: 2rem;
  margin-bottom: 38px;
  border-radius: 10px;
}

.video-container iframe {
  width: 100%;
  height: 100%;
  display: block;
}


/* Arrows */

.efficient-arrow{
}
.efficient-arrow p{
  position: relative;
  left: 40px;
  top: 30px;
  font-size: 0.9rem;
  font-weight: 400;
}

.efficient-arrow div{
  position: relative;
  bottom: 10px;
  right: 7px;
  width: 20px;
  height: 20px;
}
.efficient-arrow div img{
  height: 100%;
}

/* .not-convinced{
  display: none;
}
.not-convinced p{
  font-size: 0.8rem;
  position: relative;
  left: 40px;
  top: 27px;
}

.arrow-div{
  width: 20px;
  height: 20px;
}
.arrow-div img {
  object-fit: cover;
  height: 100%;
} */

/* Slide-Up First Animation */
@keyframes slideUp {
  0% {
    transform: translateY(200px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.slide-up {
  opacity: 0;                      /* hidden initially */
  animation: slideUp 0.7s ease forwards;
  /* The "forwards" keyword keeps the element at its final state */
}


/* Slide-Up Delayed Animation */
@keyframes slideUp2 {
  0% {
    transform: translateY(250px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.slide-up2 {
  opacity: 0;                      
  animation: slideUp 1s ease forwards;
}

/* Slide-Up First Animation */
@keyframes slideUp2-3 {
  0% {
    transform: translateY(200px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.slide-up2-3 {
  opacity: 0;                      /* hidden initially */
  animation: slideUp 1.2s ease forwards;
  /* The "forwards" keyword keeps the element at its final state */
}


/* Slide-Up More Delayed Animation */
@keyframes slideUp3 {
  0% {
    transform: translateY(250px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.slide-up3 {
  opacity: 0;                      /* hidden initially */
  animation: slideUp 1.3s ease forwards;
  /* The "forwards" keyword keeps the element at its final state */
}


/* Modal Background Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 15, 15, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

/* Modal Window */
.modal {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  width: 90%;
  max-width: 400px;
  text-align: center;
  animation: popIn 0.3s ease forwards;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.modal h3 {
  margin-bottom: 0.5rem;
  font-size: 1.4rem;
}

.modal p {
  font-size: 1.2rem;
  font-weight: bold;
  margin: 0.3rem 0;
}

.modal small {
  color: #666;
}

/* Close Button */
.close-modal {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
}

/* Popup Animation */
@keyframes popIn {
  0% {
    transform: scale(0.8);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}