@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');

/* ===================================================================
CSS information

file name  :top.css
style info :各cssファイル読み込み用
=================================================================== */

/* resrt - リセット
----------------------------------------------------------- */
@import url("reset.css");

/* =========================
HEADER BASE
========================= */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 40px;
  background: transparent;
  transform: translateY(-100%);
  transition: transform 0.4s ease, background 0.3s ease;
}

.site-header.is--visible {
  transform: translateY(0);
}

/* 固定背景 */
.site-header.is--fixed {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.header-inner {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  width: 1200px;
  margin: 0 auto;
}


/* =========================
LOGO
========================= */

.header-logo img{
  height:52px;
}

/* =========================
CENTER NAV
========================= */

.header-nav{
  display:flex;
  gap:36px;
  background:#fff;
  padding:14px 28px;
  border-radius:999px;
}

.header-nav a{
  text-decoration:none;
  color:#333;
  display:flex;
  flex-direction:column;
  align-items:center;
  font-size:1.4rem;
  line-height:1.1;
}

.header-nav .en{
  font-weight:600;
}

.header-nav .jp{
  font-size:1.2rem;
  opacity:1;
  margin-top:8px;
}

/* =========================
RIGHT BUTTONS
========================= */

.header-cta{
  display:flex;
  gap:14px;
}

.site-header .btn{
  padding:12px 20px;
  border-radius:999px;
  font-size:1.4rem;
  font-weight: 600;
  cursor:pointer;
  white-space:nowrap;
}

.site-header .btn.ghost{
  background:#fff;
}

.site-header .btn.solid{
  background:#fff;
}




/* Disable Scroll on Loading */
main:has(.willem-header.is--loading) {
  height: 100dvh;
}

.willem-header {
  color: #f4f4f4;
  position: relative;
  overflow: hidden;
  margin-bottom: 7rem;
}

/* Loading: Hidden */
.willem-header.is--loading.is--hidden {
  display: none;
}

.willem-loader {
  color: #333;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  display: flex;
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  z-index: 10;
}

.willem__h1 {
  white-space: nowrap;
  justify-content: center;
  font-size: 12.5em;
  font-weight: 500;
  line-height: 2;
  display: flex;
  position: relative;
  padding-left: 35rem;
}

.willem__h1-start {
  justify-content: flex-end;
  width: 3.5256em;
  display: flex;
  overflow: hidden;
}

.willem__h1-end {
  justify-content: flex-start;
  width: 3.5256em;
  display: flex;
  overflow: hidden;
}

.willem__letter {
  display: block;
  position: relative;
}

.willem-loader__box {
  flex-flow: column;
  justify-content: center;
  align-items: center;
  width: 0;
  display: flex;
  position: relative;
}

.willem-loader__box-inner {
  justify-content: center;
  align-items: center;
  min-width: 1em;
  height: 95%;
  display: flex;
  position: relative;
}

.willem__growing-image {
  justify-content: center;
  align-items: center;
  width: 0%;
  height: 100%;
  display: flex;
  position: absolute;
  overflow: hidden;
}

.willem__growing-image-wrap {
  width: 100%;
  min-width: 1em;
  height: 100%;
  position: absolute;
}

.willem__cover-image {
  pointer-events: none;
  object-fit: cover;
  -webkit-user-select: none;
  user-select: none;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.willem__cover-image-extra {
  pointer-events: none;
  object-fit: cover;
  -webkit-user-select: none;
  user-select: none;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.willem__cover-image-extra.is--1 {
  z-index: 3;
}

.willem__cover-image-extra.is--2 {
  z-index: 2;
}

.willem__cover-image-extra.is--3 {
  z-index: 1;
}

.willem-header__content {
  flex-flow: column;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  min-height: 100dvh;
  padding: 3em;
  display: flex;
  position: relative;
}

.willem-header__bottom {
  justify-content: space-between;
  align-items: flex-end;
  width: 100%;
  display: flex;
  position: relative;
  overflow: hidden;
}

.willem-nav__cta {
  display: flex;
}

.willem__letter-white {
  display: block;
  position: relative;
}

@media screen and (max-width: 991px) {
  .willem__h1 {
    font-size: 9em;
  }

}

@media screen and (max-width: 767px) {
  .willem__h1 {
    font-size: 5.5em;
  }

 
}


@media screen and (max-width: 991px) {
 
}


/* =====================================================
Hero Split Layout (Video Expand 後に表示するレイヤー)
===================================================== */
/* 動画背景レイヤー */
.hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;  /* 3 から 2 に変更 */
  overflow: hidden;
  pointer-events: none;
  opacity: 0;  /* 初期状態で非表示 */
}
.hero-video-bg.is--visible {
  opacity: 1;  /* アニメーション完了後に表示 */
}
.hero-video-bg .willem__cover-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* hero-split は初期状態で透明 */
.hero-split {
  position: absolute;
  inset: 0;
  display: flex;
  z-index: 15;
  opacity: 0;
  pointer-events: none;
}

/* アニメーション完了後に表示 */
.hero-split.is--visible {
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.7s ease-out;
}

/* 左赤 */
.hero-split__left {
  width: 29%;
  background: #e71419;
  position: relative;
}

/* 右グレー - 背景は透明に（動画を見せる） */
.hero-split__right {
  width: 68%;
  background: transparent;  /* グレーを削除 */
  display: flex;
  align-items: center;
}

/* その他のスタイル */
.hero-copy {
  position: absolute;
  left: 0;
  z-index: 1;
  bottom: 160px;
  padding-left: 6vw;
  padding-right: 4vw;
}

.hero-title {
  font-weight: 600;
  font-size: clamp(32px, 4.8vw, 72px);
  line-height: 1.2;
  text-align: left;
  color: #e6e6e6;
  letter-spacing: 0.01em;
  opacity: 0;
  transition: opacity 1.8s ease-out;
}

.hero-title.is--visible {
  opacity: 1;  /* アニメーション後に表示 */
}


.hero-sub {
  margin-top: 24px;
  font-size: clamp(14px, 1.2vw, 20px);
  font-weight: 500;
  color: #ffffff;
  letter-spacing: 0.04em;
  opacity: 0;
  transition: opacity 2.8s ease-out;
}

.hero-sub.is--visible {
  opacity: 1;  /* アニメーション後に表示 */
}

/*
.hero-scroll {
  position: absolute;
  left: 40px;
  bottom: 40px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: #ffffff;
  opacity: 0; 
}*/
.hero-scroll{
  position:absolute;
  bottom: 0px;
  left: 5%;
}

.hero-scroll a {
  position: absolute;
  left: 10px;
  bottom: 33px;
  color: #fff;
  font-size: 14px;
  letter-spacing: .2em;
  writing-mode: vertical-lr;
  white-space: nowrap;
  text-decoration: none;
  text-transform: uppercase;
}

.hero-scroll:before {
  content: "";
  position: absolute;
  bottom: 0;
  left: -4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background:#fff;
  animation:
    circlemove 1.9s ease-in-out infinite,
    cirlemovehide 1.9s ease-out infinite;
}

@keyframes circlemove{
  0%{bottom:160px;}
  100%{bottom:0px;}
}

@keyframes cirlemovehide{
  0%{opacity:0}
  50%{opacity:1;}
  80%{opacity:0.9;}
  100%{opacity:0;}
}

.hero-scroll:after{
  content:"";
  position: absolute;
  bottom:0;
  left:0;
  width:2px;
  height: 160px;
  background:#fff;
}


.hero-scroll.is--visible {
  opacity: 1;  /* アニメーション後に表示 */
}

/* willem__h1 はアニメ有効時のみ表示する */
.willem-header .willem__h1 {
  display: none !important; /* デフォルトで隠す */
}

/* アニメ実行時だけ表示（既存の display を維持するため flex を設定） */
.willem-header.willem-play .willem__h1 {
  display: flex !important;
}


/*スマホ用ヘッダー*/

.sp-only .container {
  position: fixed;
  margin: 0 auto;
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  border-radius: 8px;
  -webkit-box-shadow: 0px 9px 13px 0px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 0px 9px 13px 0px rgba(0, 0, 0, 0.3);
  box-shadow: 0px 9px 13px 0px rgba(0, 0, 0, 0.3);
  -webkit-transform: scale(1);
  z-index: 20;
}

.menu-trigger, .close-trigger {
  position: absolute;
  top: 32px;
  right: 20px;
  display: block;
  width: 42px;
  height: 42px;
  cursor: pointer;
  z-index: 333;
}
.menu-trigger:hover .menu-trigger-bar:before, .close-trigger:hover .menu-trigger-bar:before {
  width: 100%;
}
.menu-trigger:hover .close-trigger-bar:before, .close-trigger:hover .close-trigger-bar:before {
  width: 100%;
}

.close-trigger {
  z-index: 5;
  top: 42px;
}

.menu-trigger-bar {
  display: block;
  width: 100%;
  height: 4px;
  background-color: #333;
  margin-bottom: 6px;
  transform: rotate(-45deg);
  position: relative;
}
.menu-trigger-bar:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 0%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.55, 0, 0.1, 1);
}
.menu-trigger-bar.top {
  width: 50%;
}
.menu-trigger-bar.middle:before {
  left: auto;
  right: 0;
}
.menu-trigger-bar.bottom {
  width: 50%;
  margin-left: 50%;
}

.close-trigger-bar {
  display: block;
  width: 100%;
  height: 4px;
  background-color: #222222;
  position: relative;
}
.close-trigger-bar:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 0%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.2);
  transition: all 0.3s cubic-bezier(0.55, 0, 0.1, 1);
}
.close-trigger-bar.left {
  transform: translateX(100px) translateY(-100px) rotate(-45deg);
}
.close-trigger-bar.right {
  transform: translateX(-100px) translateY(-100px) rotate(45deg);
  top: -3px;
}

.inner-container, .menu-container {
  position: absolute;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  z-index: 20;
}

.inner-container {
  
}

.menu-container {
  display: flex;
  align-items: center;
}

.menu {
  display: block;
  width: 100%;
  padding: 20%;
  position: absolute;
  top: 70%;
}
.menu li {
  text-align: left;
  display: block;
  padding: 15px 0;
}
.menu a {
  text-decoration: none;
  color: #222222;
  display: inline-block;
  padding: 10px 0;
  position: relative;
}
.menu a:hover:before {
  opacity: 1;
  transform: translateX(0px);
}
.menu a:before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 18px;
  height: 4px;
  opacity: 0;
  background-color: #222222;
  transform: translateX(100px);
  transition: all 0.3s cubic-bezier(0.55, 0, 0.1, 1);
}

.menu-bg {
  position: absolute;
  width: 200vmax;
  height: 200vmax;
  top: 50%;
  left: 50%;
  background-color: #ffffff;
  transform-origin: center;
  transform: translate(-50%, -50%) rotate(-45deg);
  z-index: 10;
}

/* 上の背景 */
.menu-bg.top {
  transform: translate(-50%, -50%) rotate(-45deg) translateY(-160%);
}

/* 中央の背景 */
.menu-bg.middle {
  transform: translate(-50%, -50%) rotate(-45deg) scaleY(0);
}

/* 下の背景 */
.menu-bg.bottom {
  transform: translate(-50%, -50%) rotate(-45deg) translateY(160%);
}



.menu-open .menu-bg.top {
  transform: translate(-50%, -50%) rotate(-45deg) translateY(-50%);
  transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
}

.menu-open .menu-bg.middle {
  transform: translate(-50%, -50%) rotate(-45deg) scaleY(1);
  transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}

.menu-open .menu-bg.bottom {
  transform: translate(-50%, -50%) rotate(-45deg) translateY(50%);
  transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
}


@media screen and (max-width: 991px) {
  .menu-icon:checked + label,
  .menu-icon:not(:checked) + label{
    right: 55px;
  }
  .logo {
    left: 30px;
  }
  .nav{
    right: 30px;
  }
  h1{
    font-size: 9vw;
    -webkit-text-stroke: 2px transparent;
    text-stroke: 2px transparent;
    -webkit-text-fill-color: #ffeba7;
    text-fill-color: #ffeba7;
    color: #ffeba7;
  }
  .nav ul li a{
    font-size: 8vh;
  }
}



/* タブレット表示 - 768px〜1024px */
@media (min-width:768px) and (max-width:1024px) {
  section {
    padding: 0 10px;
  }
  .menu-bg {
    width: 210vmax;
    height: 210vmax;
  }
  .feature-num {
    font-size: 5rem;
  }
  .section.four.section_to-pin .section_pin .image_wrapper {
    min-width: 60vw;
  }
  .feature-item {
    gap:0 10px;
  }
  .contact .text-wrap h3 {
    margin-top: 6rem;
  }
  .btn-wrap .btn{
    margin-top: 5rem;
  }
  .contact {
    padding: 2rem 2rem 5rem;
  }
  .contact.btn {
    padding: 2rem;
  }
  .footer-inner {
    gap:30px;
  }
  .footer-links {
    padding-right: 0;
    gap: 30px 0px;
    min-width: 50%;
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
  .footer-col {
    width: 33%;
  }
}









/* SP */
@media (max-width: 768px) {
  .willem-header {
    margin: 0;
  }
  .hero-split {
    flex-direction: column;
  }

  .hero-split__left {
    width: 30%;
    height: 100%;
    position: absolute;
    left: 0;
  }

  .hero-split__right {
    width: 100%;
    height: 65%;
  }

  .hero-copy {
    padding: 40px 24px;
  }
  .willem__h1 {
    padding-left: 15rem;
  }
  .willem__h1-start img,
  .willem__h1-end img {
    width: 17vw;
  }
}