.dual-video-sec {
  position: relative;
  padding: 50px 0 120px;
  overflow: hidden;
  background: #fff;
}

.dual-video-sec .container {
  position: relative;
  z-index: 5;
}

.dual-video-sec .dv-bg {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  bottom: 0;
  overflow: hidden;
  z-index: 1;
}

.dv-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgb(0 0 0 / 31%) 81%, rgb(0 0 0) 100%);
  z-index: 2;
}

.dual-video-sec .dv-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55);
}

.dual-video-sec .dv-top {
  text-align: center;
  padding-bottom: 0px;
}

.dual-video-sec .dv-top h2 {
  font-size: 42px;
  font-weight: 900;
  color: #000;
  margin-bottom: 12px;
}
.dual-video-sec .dv-top h2 span{
background: linear-gradient(90deg, #a4d200, #9f9203, #2f3f01);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}
.dual-video-sec .dv-top h2 span::after {
    content: "";
    position: absolute;
        right: -286px;
    bottom: -11px;
    background-image: url(../images/growth.png);
    background-size: contain;
    background-repeat: no-repeat;
    width: 100%;
    height: 57px;
}
.dual-video-sec .dv-top p {
  max-width: 720px;
  margin: auto;
  font-size: 20px;
  line-height: 1.7;
  color: rgba(0, 0, 0, 0.72);
}

.dual-video-sec .dv-front {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  transform: translateY(50px);
}

.dual-video-sec .dv-front-video {
  /* width: min(860px, 100%);*/
  border-radius: 26px;
  overflow: hidden;
  border: 6px solid rgba(255, 255, 255, 0.9);
  position: relative;
  z-index: 10;
}

.dual-video-sec .dv-front-video video {
  width: 100%;
  height: 460px;
  /*object-fit: cover;*/
  display: block;
}

.dual-video-sec .dv-front-video {
  position: relative;
}

.dual-video-sec .dv-sound-btn {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(10px);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: 0.25s ease;
  z-index: 20;
  padding: 0;
}


.dual-video-sec .dv-sound-btn svg {
  width: 24px;
  height: 24px;
  color: #fff;
}


.dual-video-sec .dv-sound-btn:hover {
  transform: translateY(-2px);
  background: rgba(0, 0, 0, 0.65);
  border-color: rgba(157, 182, 94, 0.55);
}

.dual-video-sec .dv-sound-btn .icon-unmuted {
  display: none;
}

.dual-video-sec .dv-sound-btn.is-muted .icon-muted {
  display: block;
}

.dual-video-sec .dv-sound-btn.is-muted .icon-unmuted {
  display: none;
}

.dual-video-sec .dv-sound-btn:not(.is-muted) .icon-muted {
  display: none;
}

.dual-video-sec .dv-sound-btn:not(.is-muted) .icon-unmuted {
  display: block;
}


/* responsive */
@media (max-width: 990px) {
  .dual-video-sec .dv-top h2 span::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .dual-video-sec .dv-bg {
    top: 52%;
  }

  .dual-video-sec .dv-top h2 {
    font-size: 30px;
  }

  .dual-video-sec .dv-front-video video {
    height: 260px;
  }
  .dual-video-sec .dv-top h2 span::after {
    display: none;
  }
}


@media (min-width:1200px) and (max-width:1399px){
.dual-video-sec .dv-top h2 {
    font-size: 32px;
}
.dual-video-sec .dv-top h2 span::after {
    right: -218px;
}
.dual-video-sec .dv-top p {
    font-size: 16px;
}
.dual-video-sec .dv-front-video {
   /* width: min(716px, 100%);*/
}
.dual-video-sec .dv-front-video video {
    height: 346px;
}
}
@media (min-width:1900px) and (max-width:3500px){
.dual-video-sec .dv-top p {
    font-size: 22px;
}
.dual-video-sec .dv-front-video {
  /*width: min(1040px, 100%);*/
}
.dual-video-sec .dv-front-video video {
    height: 517px;
}
}