/** ==================================================
* シーン暗転オーバーレイ
* ================================================ */
.scene-overlay {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 9000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}
.scene-overlay.is-black {
  opacity: 1;
  pointer-events: auto;
}

/** ==================================================
* main 共通
* ================================================ */
.main {
  z-index: 999;
}

/** ==================================================
* ヘッダー：TOPページは KV 終了後にフェードイン
* ================================================ */
#header {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
}
#header.is-visible {
  opacity: 1;
  pointer-events: auto;
}
.home-container {
  position: relative;
}
.absolute-content{
  position: relative;
  z-index: 1;
}
/** ==================================================
* 背景レイヤー（幾何学アニメーション）- 固定
* ================================================ */
.geometric-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
}
.geometric-wrapper.is-unpinned {
  position: absolute;
  top: auto;
  bottom: 0;
}
#geometric1,
#geometric2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
#geometric2 {
  pointer-events: none;
}

/** ==================================================
* KV（hero）
* ================================================ */
.hero {
  position: relative;
  z-index: 2;
  overflow-x: clip;
  overflow-y: visible;
}
/* スキップボタン */
.hero-skip {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 100;
  background: transparent;
  border: 1px solid var(--color-neon-blue);
  color: var(--color-white);
  padding: 0 1.5em;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5em;
  opacity: 1;
  transition: opacity 0.4s ease, background 0.3s ease;
}
.hero-skip-arrow {
  font-size: 20px;
}
.hero-skip.is-hidden {
  opacity: 0;
  pointer-events: none;
}
@media (hover: hover) {
  .hero-skip:hover {
    background: rgba(68, 227, 237, 0.15);
  }
}
@media (max-width:560px) {
  .hero-skip {
    bottom: 5rem;
    right: 1rem;
  }
}

/* ロゴ＋円（KV内で固定） */
.hero>.hero-media {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.hero>.hero-media.is-unpinned {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.hero>.hero-media.is-hidden {
  opacity: 0;
  visibility: hidden;
}
.hero>.hero-media>.logo-img{
  position: relative;
  z-index: 10;
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}
.hero>.hero-media>.deco {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
}
.hero>.hero-media>.deco>.img {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: auto;
  transform: translate(-50%, -50%) scale(.5);
  animation: scaleUp 3s infinite ease-in-out;
}
.hero>.hero-media>.deco>.img-1 {
  animation-delay: 0s;
}
.hero>.hero-media>.deco>.img-2 {
  animation-delay: 1s;
}
.hero>.hero-media>.deco>.img-3 {
  animation-delay: 2s;
}

@keyframes scaleUp {
  0% {
    transform: translate(-50%, -50%) scale(.5);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(7);
    opacity: 0;
  }
}

.hero>.hero-inner {
  position: relative;
  z-index: 5;
}
/* hero-section は固定表示。スクロール量で重ね切り替え */
.hero>.hero-inner>.hero-section {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  z-index: 5;
  pointer-events: none;
}
/* hero領域を抜けたら固定解除（top はJSで制御） */
.hero>.hero-inner>.hero-section.is-unpinned {
  position: absolute;
}
.hero>.hero-inner>.hero-section>.hero-content {
  text-align: center;
  margin-top: 350px;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: auto;
}
.hero>.hero-inner>.hero-section>.hero-content.is-visible {
  opacity: 1;
}
.hero>.hero-inner>.hero-section>.hero-content.is-hidden {
  opacity: 0;
}
.hero>.hero-inner>.hero-section>.hero-content>.txt {
  color: var(--color-white);
  font-size: var(--font-20);
  margin-bottom: 16px;
  font-weight: 100;
}
.hero>.hero-inner>.hero-section>.hero-content>.ttl {
  color: var(--color-white);
  font-size: var(--font-60);
  font-weight: bold;
  opacity: 0;
  transition: opacity 0.8s ease;
  min-height: 1.7em;
  padding-inline: .5em;
}
.hero>.hero-inner>.hero-section>.hero-content.is-visible>.ttl {
  opacity: 1;
  transition-delay: 0.5s;
}
@media (max-width:767px) {
  .hero>.hero-inner>.hero-section>.hero-content{
    margin-top: 250px;
  }
}
@media (max-width:560px) {
  .hero>.hero-inner>.hero-section>.hero-content>.ttl{
    font-size: var(--font-45);
  }
}
/*========= タイピングアニメーション =========*/
.typing-cursor {
  display: inline-block;
  margin-left: 2px;
  font-weight: 200;
  animation: blink 0.7s infinite;
}
@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/*========= scroll =========*/
/* スクロールインジケーター（KV内で固定、KV終了後に消える） */
.scroll-indicator {
  position: fixed;
  bottom: 3%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  flex-direction: column;
  z-index: 10;
  transition: opacity 0.5s ease;
}
.scroll-indicator.is-hidden {
  opacity: 0;
  pointer-events: none;
}
.scroll-indicator.is-unpinned {
  position: absolute;
  bottom: auto;
}
.scroll-indicator > .txt {
  color: var(--color-white-b);
  text-align: center;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.8;
}
.scroll-indicator > .c-icon.-scroll {
  animation: scrollDown 2s ease-out infinite;
}
@keyframes scrollDown {
  0% {
    transform: translateY(0px);
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  70% {
    opacity: 1;
  }
  100% {
    transform: translateY(25px);
    opacity: 0;
  }
}

/** ==================================================
* home-company
* ================================================ */
.home-company::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url(../img/home-company-bg.jpg) center / cover no-repeat;
  opacity: 0.6;
  z-index: 0;
}
.home-company>.inner {
  position: relative;
  padding-block: var(--px-200);
  z-index: 1;
}
.home-company>.inner>.ttl {
  font-size: var(--font-60);
  margin-bottom: 24px;
  font-weight: 700;
  line-height: 1.6;
}
.home-company>.inner>.txt {
  font-family: var(--font-sansJP);
  font-size: var(--font-20);
  font-weight: 700;
  line-height: 2;
  margin-bottom: var(--px-34);
}
@media (max-width:560px) {
  .home-company::before{
    background-position: right;
    opacity: 0.3;
  }
  .home-company>.inner>.ttl {
    font-size: var(--font-45);
  }
}

/** ==================================================
* home-service
* ================================================ */
.home-service>.inner{
  padding-block: var(--px-100) var(--px-80);
}
.home-service>.inner >.body>.grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  grid-auto-rows: minmax(500px,auto);
  gap: var(--px-50);
  margin-top: var(--px-85);
  margin-bottom: var(--px-95);
}
.home-service>.inner >.body>.grid>.list{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-block: 1.5em;
  padding-inline: 1em;
  border: 2px solid var(--color-neon-blue);
  background: rgba(0, 175, 204, 0.20);
  box-shadow: 0 0 12px 0 rgba(178, 247, 251, 0.80) inset, 0 0 12px 0 #44E3ED;
}
.home-service>.inner >.body>.grid>.list>.ttl{
  font-size: var(--font-30);
  font-weight: 700;
  text-align: center;
  line-height: 1.2;
  margin-top: var(--px-30);
}
.home-service>.inner >.body>.grid>.list>.txt{
  text-align: center;
  font-size: var(--font-20);
  font-weight: 500;
  line-height: 2;
  margin-top: var(--px-10);
}
@media (max-width:960px) {
  .home-service>.inner >.body>.grid{
    grid-auto-rows: minmax(0, auto);
  }
}
@media (max-width:560px) {
  .home-service>.inner >.body>.grid{
    grid-template-columns: repeat(1, 1fr);
  }
}

/** ==================================================
* home-project
* ================================================ */
.home-project{
  background: linear-gradient(360deg,rgba(13, 13, 13, 1) 50%, rgba(255, 255, 255, 0) 100%);
}
.home-project>.inner{
  padding-block: var(--px-100) var(--px-80);
}
.home-project>.inner >.body>.grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  grid-auto-rows: minmax(550px,auto);
  gap: var(--px-50);
  margin-top: var(--px-85);
  margin-bottom: var(--px-95);
  position: relative;
}
.home-project>.inner >.body>.grid>.list-wrap{
  display: flex;
  flex-direction: column;
}
.home-project>.inner >.body>.grid>.list-wrap>.deco{
  display: inline-block;
  align-self: flex-start;
  background-color: var(--color-neon-blue);
  color: var(--color-black);
  font-size: var(--font-24);
  padding: 0 1em 0 0.5em;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 100%, 0 100%);
  letter-spacing: 0.05em;
}
.home-project>.inner >.body>.grid>.list-wrap>.list{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  flex: 1;
  min-height: 500px;
  padding-block: 1.5em;
  padding-inline: 1em;
  border: 2px solid var(--color-neon-blue);
  box-shadow: 0 0 12px 0 rgba(178, 247, 251, 0.80) inset, 0 0 12px 0 #44E3ED;
}
.home-project>.inner >.body>.grid>.list-wrap>.list::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
}
.home-project>.inner >.body>.grid>.list-wrap>.list.-case01::before{
  background: url(../img/home-project-img01.jpg) center / cover no-repeat;
}
.home-project>.inner >.body>.grid>.list-wrap>.list.-case02::before{
  background: url(../img/home-project-img02.jpg) center / cover no-repeat;
}
.home-project>.inner >.body>.grid>.list-wrap>.list.-case03::before{
  background: url(../img/home-project-img03.jpg) center / cover no-repeat;
}
.home-project>.inner >.body>.grid>.list-wrap>.list>.content{
  display: flex;
  flex-direction: column;
}
.home-project>.inner >.body>.grid>.list-wrap>.list>.content>.item{
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  margin-top: 1em;
}
.home-project>.inner >.body>.grid>.list-wrap>.list>.content>.ttl-marg{
  margin-bottom: var(--px-20);
}
.home-project>.inner >.body>.grid>.list-wrap>.list>.content>.copy-marg{
  margin-bottom: var(--px-20);
}
.home-project>.inner >.body>.grid>.list-wrap>.list>.content>.ttl-marg>.ttl{
  font-size: var(--font-28);
  font-weight: 700;
  line-height: 1.4;
  display: inline;
  padding: var(--px-8) var(--px-16);
  background: var(--color-black);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.home-project>.inner >.body>.grid>.list-wrap>.list>.content>.copy-marg>.copy{
  color: var(--color-black);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01875em;
  display: inline;
  padding: var(--px-8) var(--px-16);
  background: var(--color-white);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.home-project>.inner >.body>.grid>.list-wrap>.list>.content>.item>.list{
  border: 1px solid var(--color-neon-blue);
  color: var(--color-neon-blue);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01875em;
  background: var(--color-black);
  padding:  .2em var(--px-8);
}

@media (max-width:960px) {
  .home-project>.inner >.body>.grid{
    grid-auto-rows: minmax(0, auto);
  }
}
@media (max-width:560px) {
  .home-project>.inner >.body>.grid{
    grid-template-columns: repeat(1, 1fr);
    margin-bottom: 0;
  }
}

/** ==================================================
* home-recruit
* ================================================ */
.home-recruit{
  background: url("../img/home-recruit-bg.jpg") center / cover no-repeat;
}
.home-recruit::before{
  content: "";
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(13, 13, 13, 0.75);
  z-index: -1;
}
.home-recruit>.inner>.message{
  padding-block: var(--px-100) var(--px-130);
  padding-inline: 1em;
}
.home-recruit>.inner>.message>.ttl{
  text-align: center;
  font-size: var(--font-60);
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: var(--px-40);
}
.home-recruit>.inner>.message>.txt{
  text-align: center;
  font-size: var(--font-30);
  font-weight: 700;
  line-height: 1.5;
}
.home-recruit>.inner>.flx{
  display: flex;
}
.home-recruit>.inner>.flx>.action{
  flex: 1 0 auto;
}
.home-recruit>.inner>.flx>.action>.link{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, rgba(68, 227, 237, 0.65) 0%, rgba(55, 183, 191, 0.65) 67.79%, rgba(35, 130, 188, 0.65) 100%);
  font-size: var(--font-30);
  font-family: var(--font-sansJP);
  font-weight: 500;
  border: 1px solid var(--color-neon-blue);
  min-height: 300px;
  position: relative;
  overflow: hidden;
  text-align: center;
  line-height: 1.3;
}
.home-recruit>.inner>.flx>.action>.link::after{
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(68, 227, 237, 0.65) 0%, rgba(55, 183, 191, 0.65) 67.79%, rgba(35, 130, 188, 0.65) 100%);
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: -1;
}
.home-recruit>.inner>.flx>.action>.link>span>.en{
  color: var(--color-white-b);
  font-size: var(--font-20);
  font-family: var(--font-pop);
  font-weight: 400;
}
@media (hover : hover) {
  .home-recruit>.inner>.flx>.action>.link:hover::after{
    opacity: 1;
  }
}
@media (max-width:767px) {
  .home-recruit>.inner>.flx{
    flex-direction: column;
  }
  .home-recruit>.inner>.flx>.action>.link{
    min-height: 150px;
  }
}
@media (max-width:560px) {
  .home-recruit>.inner>.message>.ttl{
    text-align: left;
    font-size: var(--font-45);
  }
  .home-recruit>.inner>.message>.txt{
    text-align-last: left;
    font-size: var(--font-25);
    font-weight: 500;
  }
}

/** ==================================================
* home-recruit-bnr
* ================================================ */
.home-recruit-bnr{
  background: var(--color-black);
}
.home-recruit-bnr>.inner{
  padding-block: var(--px-200);
}
.home-recruit-bnr>.inner>.content{
  padding-block: var(--px-65) var(--px-75);
  padding-inline: 3em;
  border: 1px solid var(--color-white-b);
  box-shadow: 0 0 15px 0 var(--color-white-b);
}
.home-recruit-bnr>.inner>.content::before{
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/home-recruit-bnr-bg.jpg") right / cover no-repeat;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.home-recruit-bnr>.inner>.content::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,rgba(13, 13, 13, 0.96) 55%, rgba(13, 13, 13, 0) 100%);
  width: 100%;
  height: 100%;
  z-index: -1;
}
.home-recruit-bnr>.inner>.content>.ttl{
  font-size: var(--font-60);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: var(--px-25);
}
.home-recruit-bnr>.inner>.content>.txt{
  font-size: var(--font-30);
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: var(--px-15);
}
.home-recruit-bnr>.inner>.content>.txt+.txt{
  margin-bottom: 0;
}
.home-recruit-bnr>.inner>.content>.c-action{
  margin-top: var(--px-25);
}
@media (max-width:767px) {
  .home-recruit-bnr>.inner>.content{
    padding-inline: 1em;
  }
  .home-recruit-bnr>.inner{
    padding-block: 80px;
  }
}
@media (max-width:560px) {
  .home-recruit-bnr>.inner>.content>.ttl{
    font-size: var(--font-45);
  }
  .home-recruit-bnr>.inner>.content>.txt{
    font-size: var(--font-25);
  }
}

/** ==================================================
* news
* ================================================ */
.news{
  background: var(--color-white);
}
.news::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.25;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.5' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}
.news>.inner{
  padding-block: var(--px-200);
}
.home-news > .body{
  margin-top: var(--px-50);
}
@media (max-width:560px) {
  .news>.inner{
    padding-block: 80px;
  }
}