/*====================================
# index
==================================== */

.section-kv {
  position: relative;
  overflow: visible;
  background-color: #dfdfdf;
  background-size: cover;
  max-height: 750px;
  overflow: hidden;
  height: 98vh;
  padding-top: 0;
}

.section-kv::before {
  content: "";
  position: absolute;
  display: block;
  background: linear-gradient(0deg, #cbfbe6 10%, rgba(185, 161, 255, 0) 100%);
  bottom: 0;
  left: 0;
  width: 100%;
  height: 15vw;
  z-index: 1;
}

.section-kv .kv-content {
  position: relative;
  width: 100%;
  height: 100%;
}

.section-kv .kv-content video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


.section-kv .kv-content .kv-txt {
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  color: #fff;
  text-align: center;
}


.section-kv .kv-content .kv-txt h1 {
  font-size: 4rem;
  text-shadow: 0 0 10px #212121;
  letter-spacing: 0.2rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.section-kv .kv-content .kv-txt h3 {
  font-weight: 400;
  text-shadow: 0 0 6px #212121;
  line-height: 1.2;
}

.section-kv .kv-content .kv-txt::before {
  content: "";
  display: block;
  width: 100%;
  height: 260px;
}

@media (max-width:992px) {
  .section-kv {
    padding-top: 65px;
  }

  .section-kv .kv-content .kv-txt::before {
    height: 180px;
  }

  .section-kv .kv-content .kv-txt h3 {
    font-size: 1.5rem;
  }

}

@media (max-width:576px) {
  .section-kv {
    height: 70vh;
  }

  .section-kv .kv-content .kv-txt::before {
    height: 80px;
  }

  .kv-txt {
    padding: 2rem;
  }

  .section-kv .kv-content .kv-txt h1 {
    font-size: 2.4rem;
    letter-spacing: 0.05rem;
  }



}


/* =======================================
  # inner-kv
========================================= */

.inner-kv {
  background: url('../img/kvbg.jpg') no-repeat center;
  overflow: hidden;
  height: 280px;
  margin-top: 60px;
  position: relative;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  width: 100%;
}


.inner-kv h1 {
  font-size: 4rem;
  color: #ffffff;
  text-shadow: 0 0 8px #212121;
  letter-spacing: 0.1rem;
  font-weight: 700;
}