/*------------------------------------
ヘッダースライダー用CSS
------------------------------------*/
#header_slider {
  background-color: #f5f5f5;
  overflow: hidden;
  position: relative;
}
#header_slider .line {
  width: 1px;
  height: 100%;
  background-color: var(--color-white);
  position: absolute;
  right: 100px;
  top: 0;
  z-index: 1;
}
#header_slider .future {
  position: absolute;
  z-index: 1;
  letter-spacing: .08em;
  white-space: nowrap;
  line-height: 1;
  pointer-events: none;
  text-transform:uppercase;
  font-size: clamp(18px, 4.2vw, 52px);
  font-weight: 800;
}
#header_slider .future-1 {
  right: 150px;
  color: #3986FF80;
  top: 8px;
  transform: rotate(90deg) translateX(100%);
  transform-origin: top right;
}
#header_slider .future-2 {
  right: 100px;
  color: transparent;              /* 中を透過 */
  -webkit-text-stroke: 2px #3986FF80;   /* 縁 */
  text-stroke: 2px #3986FF80;
  bottom: 8px;
  transform: rotate(-90deg) translateX(100%);
  transform-origin: bottom right;
}
/* スクロール */
#header_slider .kv-scroll {
  position: absolute;
  right: 40px;
  bottom: 80px;
  z-index: 10;
}
.kv-scrollLine__text{
  letter-spacing: .08em;
  white-space: nowrap;
  line-height: 1;
  text-transform:uppercase;
  writing-mode: vertical-rl;
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all .3s;
}
.kv-scrollLine__text:hover {
  color: var(--color-sub);
}
#header_slider .kv-scrollLine{
  --lineH: 40px;      /* 土台の高さ */
  --runnerH: 80px;    /* 流れる線の長さ */

  width: 2px;
  height: var(--lineH);
  background: rgba(255,255,255,.35);
  overflow: hidden;
  position: absolute;
  left: 50%;
  bottom: -40px;
  transform: translateX(-50%);
}
#header_slider .kv-scrollLine::after{
  content:"";
  position: absolute;
  left: 0;
  top: calc(var(--runnerH) * -1);
  width: 100%;
  height: var(--runnerH);
  background: #fff;
  animation: scrollLine 1.6s ease-in-out infinite;
}
@keyframes scrollLine{
  0%   { transform: translateY(0); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(calc(var(--lineH) + var(--runnerH))); opacity: 0; }
}
@media (prefers-reduced-motion: reduce){
  .kv-scrollLine::after{ animation: none; }
}

#header_slider .slide-container .slide {
  background-image: none;
  width: 100%;
  height: calc(100vh - 80px);
  max-height: 800px;
  position: relative;
  vertical-align: bottom;
}
#header_slider .slide-container .slide::after{
  content:"";
  position:absolute;
  inset:0;
  background-position:center;
  background-repeat:no-repeat;
  background-size:cover;
  transform: scale(1.12);
  z-index:0;
  will-change: transform;
}
#header_slider .slide-container .slide.slide-1::after{
  background-image: url(../../img/kv-top-pc.png);
}
/* 読み込み完了でズームアウト完了 */
body.is-loaded #header_slider .slide-container .slide::after{
  animation: kvZoomOut 3.0s cubic-bezier(.16, 1, .3, 1) forwards;
  animation-delay: .05s;
}
@keyframes kvZoomOut{
  from { transform: scale(1.12); }
  to   { transform: scale(1.00); }
}
#header_slider .slide-container .slide::before {
  content: "";
  background-color: rgba(0,0,0,0.2);
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
}
#header_slider .slide-container .slide .catch-wrap {
  max-width: 1480px;
  margin: 0 auto;
  position: relative;
  width: 100%;
  height: 100%;
}
#header_slider .slide-container .slide .catch {
  position: absolute;
  top: 50%;
  left: 10%;
  transform: translateY(-50%);
  z-index: 2;
}
#header_slider .slide-container .slide .catch .catch_text_main {
  font-size: 3rem;
  text-align: left;
  color: var(--color-white);
  padding-left: 1.6rem;
  text-indent: -1.6rem;
  position: relative;
  width: fit-content;
}
#header_slider .slide-container .slide .catch .catch_text_main::before {
  content: "";
  width: 20rem;
  height: 1px;
  background-color: var(--color-white);
  position: absolute;
  right: 2rem;
  bottom: 30px;
}
#header_slider .slide-container .slide .catch .catch_text_sub {
  border-top: 1px solid var(--color-white);
  border-bottom: 1px solid var(--color-white);
  padding: 20px 0;
  width: fit-content;
}
#header_slider .slide-container .slide .catch .catch_text_sub h2 {
  font-size: 1.3rem;
  text-align: left;
  color: var(--color-white);
  font-weight: 400;
}
#header_slider .slide-container .slick-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 70px;
  z-index: 3;
  cursor:pointer;  
}
#header_slider .slide-container .slick-arrow::before,
#header_slider .slide-container .slick-arrow::after {
  content: "";
  width: 50px;
  height: 2px;
  background-color: #000;
  position: absolute;
}
#header_slider .slide-container .slick-arrow.prev-arrow {
  left: 30px;
}

#header_slider .slide-container .slick-arrow.next-arrow {
  right: 30px;
}
#header_slider .slide-container .slick-arrow.prev-arrow::before {
  top: calc(50% - 17px);
  transform: translateY(-50%) rotate(-45deg);
  left: -8px;
}
#header_slider .slide-container .slick-arrow.prev-arrow::after {
  top: calc(50% + 17px);
  transform: translateY(-50%) rotate(45deg);
  left: -8px;
}
#header_slider .slide-container .slick-arrow.next-arrow::before {
  top: calc(50% - 17px);
  transform: translateY(-50%) rotate(45deg);
  right: -8px;
}
#header_slider .slide-container .slick-arrow.next-arrow::after {
  top: calc(50% + 17px);
  transform: translateY(-50%) rotate(-45deg);
  right: -8px;
}
#header_slider .slide-container .slick-dots {
  bottom: 20px;
}
#header_slider .slide-container .slick-dots li {
  width: 30px;
  height: 30px;
}
#header_slider .slide-container .slick-dots li button::before {
  color: var(--color-black);
  font-size: 20px;
}

@media only screen and (max-width: 1080px) {
  #header_slider .slide-container .slide {
    max-height: 600px;
  }
  #header_slider .slide-container .slide .catch {
    top: 45%;
    left: 5%;
  }
  #header_slider .slide-container .slide .catch .catch_text_main {
    font-size: 2.3rem;
    padding-left: 1.2rem;
    text-indent: -1.2rem;
  }
  #header_slider .slide-container .slide .catch .catch_text_main::before {
    width: 14rem;
  }
  #header_slider .slide-container .slide .catch .catch_text_sub h2 {
    font-size: 1.1rem;
  }
  #header_slider .kv-scroll {
    bottom: 120px;
  }
}

@media only screen and (max-width: 767px) {
  #header_slider .slide-container .slide.slide-1::after{
    background-image: url(../../img/kv-top-sp.png);
  }
  #header_slider .slide-container .slide {
    max-height: 450px;
  }
  #header_slider .kv-scroll {
    right: 20px;
  }
  #header_slider .line {
    right: 70px;
    display: none;
  }
  #header_slider .slide-container .slide .catch .catch_text_main {
    font-size: 1.5rem;
    padding-left: 0.8rem;
    text-indent: -0.8rem;
  }
  #header_slider .slide-container .slide .catch .catch_text_sub h2 {
    font-size: 0.9rem;
  }
  #header_slider .slide-container .slide .catch .catch_text_main::before {
    width: 9rem;
    right: 1rem;
    bottom: 18px;
  }
  #header_slider .future {
    letter-spacing: .06em;
    font-size: clamp(34px, 4.2vw, 52px);
  }
  #header_slider .future-1 {
    right: unset;
    top: unset;
    transform: rotate(0deg) translateX(0);
    left: 2%;
    bottom: 125px;
  }
  #header_slider .future-2 {
    right: 0;
    bottom: 90px;
    transform: rotate(0deg) translateX(0);
  }
  #header_slider .slide-container .slide .catch {
    top: 38%;
  }
}