/* 基本設定 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
@font-face {
    font-family: 'Akrobat';
    src: url('../fonts/Akrobat-Black.otf') format('opentype');
  }
  @media screen and (-webkit-min-device-pixel-ratio: 0) {
    body {
      font-weight: 300; /* Macでフォントが太く表示されるのを軽減 */
    }
  }
  :root {
    --font-ibm-plex-sans-jp: '__IBM_Plex_Sans_JP_873105', '__IBM_Plex_Sans_JP_Fallback_873105';
    --font-oswald: '__Oswald_2c318c', '__Oswald_Fallback_2c318c';
  }
  html {
    scroll-behavior: smooth;
  }
body, html {
  height: 100%;
  font-family: var(--font-oswald);
}
.video-bg video {
  border: none;
  outline: none;
  box-shadow: none;
  background-color: transparent; /* 背景も透明に設定 */
  -webkit-appearance: none;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  box-shadow: none;
  -webkit-border-radius: 0; /* 角丸がついている場合もあるのでリセット */
  border-radius: 0;
}
.video-bg video::-webkit-media-controls {
  display: none !important; /* デフォルトのビデオコントロールの表示を無効にする */
}
@supports (-webkit-touch-callout: none) {
.video-bg video {
    border: none;
    outline: none;
    box-shadow: none;
    -webkit-appearance: none;
  }
}
.video-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

header {
  /*position: fixed;*/
  top: 0;
  width: 100%;
  padding: 30px 30px 0;
  /*background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);*/
  z-index: 1;
}

.header-inner {
  align-items: center;
  margin: 0 auto;
}
.logo {
  font-size: 23px;
  font-weight: bold;
  z-index: 2;
  position: relative;
  transform: scale(1, 1.2);
}
.logo a{
 text-decoration: none;
 color: #fff;
 transition: color 0.5s ease;
 font-family: var(--font-oswald), ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
 -webkit-font-smoothing: antialiased; /* Macでのフォントを滑らかに */
 -moz-osx-font-smoothing: grayscale;  /* Mac特有のスムージング調整 */
 text-rendering: optimizeLegibility;  /* フォントの可読性を最適化 */
 font-weight:100; 
}
@media (min-width: 769px) {
  .logo{
    margin-bottom: 1em;
  }
}
.hamburger.open + .logo a{
    color: #fff;
  }
.menu {
  list-style: none;
  font-family: var(--font-oswald), ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-weight:100; 
}
.menu li {
  line-height: 2;
}
.menu li a{
  color: #fff;
  font-size: 16px;
  text-decoration: none;
  position: relative;
  display: inline-block;
  transform: scale(1, 1.2);
}
.menu li a:not(.contact)::after{
  content: '';
  position: absolute;
  left: 0;
  bottom: 0px;
  width: 0;
  height: 1px;
  background-color: #fff;
  transition: width 0.3s ease;
    z-index: 1;
}
.menu li a:hover::after {
  width: 100%;
}
.contact{
  border: 1px solid;
  padding: 0 20px;
  border-radius: 60px;
  margin-top: 14px;
  line-height: 1.5;
  background-color: transparent; 
  transition: background-color 0.3s ease; 
}
.contact:hover {
  background-color: #e0e0e0; /* ホバー時のグレー背景 */
}

/* ハンバーガーメニューのスタイル */
.hamburger {
    width: 30px;
    height: 23px;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    cursor: pointer;
    z-index: 1000;
    z-index: 3;
    position: relative;
} 
  .hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: #fff;
    transition: all 0.5s ease;
  }
  
  .menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(185, 190, 194, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1;
  }
  
  .menu-overlay ul {
    list-style: none;
    text-align: center;
    transform: scale(1, 1.2);
  }
  
  .menu-overlay ul li {
    margin: 20px 0;
  }
  
  .menu-overlay ul li a {
    color: white;
    font-size: 24px;
    text-decoration: none;
  }
  
  /* ハンバーガーメニューが開いたときのアニメーション */
  .hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: #fff;
  }
  
  .hamburger.open span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(9px, -9px);
    background: #fff;
  }
  
  /* メニューが表示されるとき */
  .menu-overlay.active {
    display: flex;
  }
  
  /* スムーズに表示されるように */
  .menu-overlay.active {
    animation: fadeIn 0.5s ease;
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }
main {
  width: 100%;
}
section{
  max-width: 1280px;
  margin: 0 auto 100px;
  padding: 20px;
}
.content {
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.content h1, .content h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.content p  {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
}
@media (min-width: 769px) {
    .hamburger,.sp {
      display: none;
    }
  }
/* レスポンシブ対応 */
@media (max-width: 768px) {
.header-inner {
    align-items: center;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.logo{
    font-size: 16px;
}
  .menu {
    display: none;
  }

  .hamburger {
    display: flex;
  }
  .menu.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px;
    right: 20px;
    background: rgba(255, 255, 255, 0.9);
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  }
  .menu li {
    margin: 10px 0;
  }
}
footer{
  padding: 60px 0 20px;
  background: rgba(146, 159, 169, 1);
  color: #fff;
}
/*************main_contents******************/
h1,h2,.menu-overlay ul li a,p{
  font-family: var(--font-oswald), ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  -webkit-font-smoothing: antialiased; /* Macでのフォントを滑らかに */
    -moz-osx-font-smoothing: grayscale;  /* Mac特有のスムージング調整 */
    text-rendering: optimizeLegibility;  /* フォントの可読性を最適化 */
    font-weight: 100;
}
h1{
    text-align: center;
    font-weight: 600;
    transform: translateY(-100px);
}
h1 img{
    display: block;
    margin: auto;
}
.top_content{
    height: 66vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-bottom: 160px;
    max-width: 93%;
}
.top_content .catch {
  position: absolute;
  right: 0;
  bottom: 0;
  font-weight: 500;
  text-align: right;
}
.top_content .catch span{
  font-size: 705%;
  transform: scale(1, 1.2);
  font-weight: 100;
  color: #fff;
  font-family: var(--font-oswald), ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}
@media (max-width: 1330px) {
  .top_content .catch {
    right: 6%;
  }
}
@media (max-width: 768px) {
  .top_content {
    height: calc(100vh - 54px); /* ビューポートの高さからheaderの高さ54pxを引く */
    display: flex;
    justify-content: center; /* 水平方向で中央に配置 */
    align-items: center;     /* 垂直方向で中央に配置 */
    transform: translateY(-90px);
    margin-bottom: 0;
    max-width: 100%;
  }
  h1 {
    transform: translateY(-30px);
  }
  .top_content .catch span{
    bottom: 60px;
    font-size: 300%;
  }
}
@media (max-width: 400px) {
  .top_content {
    transform: translateY(-130px);
  }
  h1 {
    transform: translateY(-13px);
  } 
  .top_content .catch {
    font-size: 13px;
    line-height: 1.5;
  }
}

.wrapper{
  background: #fff;
  width: 100%;
  border-radius: 0 146px 0 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.wrapper02{
  background:rgba(146, 159, 169, 0.8);
  width: 100%;
  border-radius: 0 0 0 146px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  overflow: hidden;
  position: relative;
  margin-bottom: 60px;
}
.wrapper .content{
  position: relative;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.wrapper02 .content{
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.wrapper .content{
  margin-bottom: 0;
}
.wrapper02 .content{
  color: #fff;
  max-width: 100%;
  padding-top: 70px;
  padding-bottom: 76px;
  margin-bottom: 0;
}
.wrapper .flex{
  display: flex;
  align-items: center;
}
.wrapper02 .flex{
  display: flex;
  align-items: center;
  flex-direction:row-reverse;
  justify-content: space-between;
}
.wrapper .flex video{
  width: 50%;
}
.wrapper02 .flex picture{
  width: 40%;
  position: absolute; /* 絶対位置で配置 */
  top: -11%;
  left: -10%; /* 任意の場所に配置（はみ出し可能） */
  width: 154%; /* 画像を大きく表示 */
}
.wrapper02 .flex div{
  width: 60%;
}
.wrapper02 .flex picture img{
  width: 30%;
  object-fit: cover;
}
@media (min-width: 769px) {
  .content h2 {
    font-size: 49px;
  }
}
@media (max-width: 1525px) {
  .wrapper02 .flex picture {
    top: 0;
}
}
@media (max-width: 1460px) {
  .wrapper .flex video {
    width: 40%;
  }
  .wrapper02 .flex picture {
    width: 163%;
    left: -15%;
  }
  .wrapper02 .flex picture img{
    width: 33%;
  }
}
@media (max-width: 1200px) {
  .wrapper02 .flex picture {
    left:-36%
}
.wrapper02 .flex picture img{
  width: 43%;
}
}
@media (max-width: 1135px) {
  .wrapper {
  width: 100%;
  }
  .wrapper .flex {
    display: block;
  }
  .wrapper .flex video {
    width: 100%;
  }
  .wrapper02 .content {
    padding-bottom: 0;
  }
  .wrapper02 .flex {
    display: block;
  }
  .wrapper02 .flex picture {
    left:-10%;
    bottom:-10px;
    position: relative;
  }
  .wrapper02 .flex picture img {
    width: 100%;
  }
  .wrapper02 .flex div {
    width: 100%;
    margin-bottom: 30px;
  }
}
@media (max-width: 768px) {
  .wrapper .content {
    padding-left: 5%;
    padding-top: 60px;
  }
  .wrapper02 .flex picture img {
    width: 118%;
    vertical-align: middle;
}
}

/*************BRAND******************/
.brand{
  margin-bottom: 130px;
  margin-top: 90px;
}
.button-link {
  text-decoration: none;
  width: 290px;
  display: block;
  line-height: 3;
  border-radius: 55px;
  border: 1px solid #333;
  background: none;
  color: #333;
  margin-top: 30px;
  position: relative; /* 擬似要素の位置調整用 */
  text-align: center; /* テキストを中央揃え */
  cursor: pointer;
  overflow: hidden; /* 擬似要素が親要素からはみ出るのを防ぐ */
  font-family: var(--font-oswald), ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}
.button-link::before {
  content: '→'; /* 矢印を追加 */
  position: absolute;
  left: 20px; /* テキストの左に配置 */
  top: 50%;
  transform: translateY(-50%);
  transition: transform 0.3s ease; /* 滑らかなアニメーション */
}

.button-link:hover::before {
  transform: translate(10px, -50%); /* ホバー時に右に移動 */
}

.button-link:hover {
  background-color: rgba(255, 255, 255, 0.1); /* ホバー時の背景変更（任意） */
}
.brand .flex{
  display: flex;
  align-items: center;
}
.brand .flex div{
  width: 50%;
}
.brand .flex img{
  width: 40%;
}
@media (max-width: 768px) {
  .brand .flex{
    display: block;
  }
  .brand .flex div{
    width: 100%;
    margin-bottom: 30px;
    text-align: center;
  }
  .button-link {
    margin: 30px auto 60px;
  }
  .brand .flex img{
    width: 90%;
    max-width: 300px;
    display: block;
    margin: auto;
  }
}
/*************img_flex******************/
.img_flex{
  display: flex;
  justify-content:flex-start;
  margin-bottom: -60px;
}
.img_flex img{
  width: 700px;
  max-width: 50%;
}

/*************NEWS******************/
.w_back{
  background: #fff;
  padding: 130px 0 0;
  margin-bottom: 133px;
  border-radius: 0 260px 260px 0;
}
.news {
  max-width: 800px;
  margin: 50px auto;
  padding: 20px;
  background-color: #f9f9f9;
  border-radius: 10px;
}
.news h2 {
  font-size: 2em;
  text-align: center;
  margin-bottom: 20px;
}
.news-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}
.news-list li {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #ddd;
  align-items: center;
}
.news-list li:last-child {
  border-bottom: none;
}
.news-date {
  font-weight: bold;
  color: #555;
  font-family: var(--font-oswald), ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}
.news-content {
  margin-left: 20px;
  color: #333;
  flex: 1;
}
.news-list li:hover {
  background-color: #f1f1f1;
}
@media (max-width: 768px){
.w_back{
  padding: 130px 0 60px;
  margin-bottom: 0;
  border-radius:0;
}
}
@media (max-width: 640px) {
  .w_back h2{
    text-align: center;
  }
  .news-list li {
    display: block;
  }
  .news-content {
    margin-left:0;
  }
}
/************MEDIA*************/
.media_animation{
	overflow: hidden;
}
.splide__slide{
	border: 1px solid #ccc;
	padding: 10px;
}
.media-carousel{
	margin-top: 30px;
    display: flex;
    gap: 20px;
    white-space: nowrap;
    /*animation: scroll 30s linear infinite;
    animation-play-state: running;
    will-change: transform;*/
}
.media-item {
    min-width: 220px; /* 各コンテンツの幅 */
    padding: 10px;
    background: #f0f0f0;
    border: 1px solid #ddd;
    text-align: center;
    box-sizing: border-box;
}
.splide__slide img{
	width:100%;
}
#media .flex_box{
	display: flex;
	justify-content: space-around;
}
#media .flex_box .flex_mv{
	width: 48%;
}
/* 動画をレスポンシブ対応にするためのコンテナ */
.video-container {
  position: relative;
  width: 100%;
  max-width: 650px;
  margin: 0 auto;
  overflow: hidden;
}
.video-container::before {
  content: "";
  display: block;
  padding-top: 56.25%;
}
.video-container .custom-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
@media (max-width: 640px) {
#media .flex_box{
	display: block;
}
#media .flex_box .flex_mv{
	width: 100%;
}
}
/*********会社概要*********/
.company-overview {
  max-width: 800px;
  margin: 50px auto;
  padding: 20px;
  background-color: #f9f9f9;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.company-overview h2 {
  text-align: center;
  margin-bottom: 20px;
}
.company-info ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
}
.company-info li {
  margin: 10px 0;
  line-height: 1.6;
  font-family: var(--font-oswald), ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}
.company-info li strong {
  display: inline-block;
  width: 130px; /* ラベル部分の幅を統一 */
}
.copy{
  text-align: center;
  color: #fff;
}
.company-info li .sp{
  display:none;
}
.company-info .jigyou{
	margin: 20px 0;
}
.company-info .flex_box{
	display: flex;
	margin: 50px auto;
	justify-content: space-between;
}
.company-info .flex_box div{
	width: 50%;
	max-width: 590px;
	position: relative;
	z-index: 1;
}
.company-info .flex_box div::before {
	content: "";
	position: absolute;
	top: 21%; /* 調整可能 */
	left: -27px; /* 調整可能 */
	width: 102%;
	height: 80%;
	border: 1px solid #ccc; /* 枠の色や太さを調整 */
	border-right: 0;
    border-top: 0;
	box-sizing: border-box;
	pointer-events: none; /* クリックなどの操作を受け付けないようにする */
	z-index: -1;
}
.company-info .flex_box img{
	width: 85%;
}
.company-info .flex_box h3{
  font-family: var(--font-oswald), ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-weight: 100;
  font-size: 33px;
  margin-bottom: 16px;
} 
.company-info .flex_box p{
	padding: 10px;
}
@media (max-width: 1265px) {
.company-info .flex_box div{
	width:46%;
}
}
@media (min-width: 640px) {
.company-info li {
  position: relative;
  padding-left: 150px; /* インデント幅を指定 */
}

.company-info li strong {
  position: absolute;
  left: 0;
  width: 130px; /* 強調テキストの幅を固定 */
  font-weight: bold;
}

.company-info li br {
  content: "";
  display: block;
  margin-bottom: 0.5em; /* 行間を調整する */
}
}
@media (max-width: 640px) {
  .company-info li strong {
  display: block;
  }
  .company-info li {
    margin: 14px 0;
  }
  .company-info li br{
  display: none;
  }
  .company-info li .sp{
  display: block;
  }
  .company-info .jigyou{
  border-top: 1px solid;
  padding-top: 10px;
  border-bottom: 1px solid;
  padding-bottom: 10px;
  }
  .company-info .flex_box {
    display: block;
  }
  .company-info .flex_box div {
    width: 100%;
    margin-bottom: 30px;
  }
  .company-info .flex_box div::before {
    display: none;
  }
  .company-info .flex_box p {
    padding: 0;
    font-weight: 100;
    line-height: 1.6;
  }
  footer h2{
    text-align: center;
  }
}

/*********CONTACT*********/
.form_flex{
	display: flex;
	align-items: center;
    justify-content: space-between;
}
.form_flex img{
	width: 48%;
	border-radius: 40% 60% 40% 50% / 60% 60% 50% 60%;
}
form{
	width: 50%;
      max-width: 600px;
      padding: 20px;
      background-color: #fff;
      border-radius: 8px;
    }

    label {
      display: block;
      margin-bottom: 8px;
    }

    input[type="text"],
    input[type="email"],
    input[type="tel"],
    textarea {
      width: 100%;
      padding: 12px;
      border: 1px solid #ccc;
      border-radius: 4px;
      box-sizing: border-box;
      font-size: 16px;
      resize: vertical;
    }

    button {
      width: 100%;
      color: white;
      background:rgba(146, 159, 169, 1);
      padding: 14px;
      border:1px solid #fff;
      border-radius: 4px;
      cursor: pointer;
      font-size: 16px;
      transition: background-color 0.3s ease;
    }

    button:hover {
      background-color: rgb(105 131 151);
    }
    
@media (max-width: 768px) {
.form_flex{
	display: block;
}
.form_flex img{
	width: 100%;
}
form{
	width: 100%;
    }
}
    @media (max-width: 640px) {
      .form-container {
        padding: 15px;
      }

      input[type="text"],
      input[type="email"],
      textarea {
        padding: 10px;
      }

      button {
        padding: 12px;
      }
    }