@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;700&display=swap');

/* Reset styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html[lang="ja"] {
    font-family: "Outfit", "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    background: linear-gradient(to right, #62B2F4, #188EEF); /* グラデーション */
}

/* sp/pc */
.sp {
    display: none;
}

.pc {
    display: block;
}

/* -------------------------------------------------- 
nav
 -------------------------------------------------- */

nav {
    width: 100%;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.7);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
}
  
.nav-container {
max-width: 1100px;
margin: 0 auto;
padding: 0 20px;
height: 100%;
display: flex;
align-items: center;
justify-content: space-between;
position: relative;
}

.company-name {
font-size: 16px;
font-weight: bold;
white-space: nowrap;
}

.company-name a:hover {
    opacity: 0.6;
}

.company-name a {
    text-decoration: none;
    color: #002B75;
    transition: .3s;
}

.nav-links {
display: flex;
gap: 50px;
}

.nav-links a {
color: #002B75;
font-size: 14px;
font-weight: bold;
text-decoration: none;
letter-spacing: 2px;
}


/* ハンバーガーボタン初期非表示 */
.hamburger {
    display: none;
}

/* オーバーレイメニュー */
.menu-overlay {
    display: none;
}


.menu-items {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 116px;
}

.menu-items a {
    color: #002B75;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
}
  
/* 開いたときに使うクラス */
.menu-overlay.active {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateX(100%);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.c-txt {
    cursor: pointer;
    transition: .2s cubic-bezier(0.45, 0, 0.55, 1);
    display: inline-block;
}

.c-txt.line {
    padding-bottom: 1px;
    position: relative;
  }

.c-txt.line::before {
    background: #1A8FEF;
    content: '';
    width: 100%;
    height: 2px;
    position: absolute;
    left: 0;
    bottom: 0;
    transform-origin: right top;
    transform: scale(0, 1);
    transition: transform .3s;
}

.c-txt.line:hover::before {
    transform-origin: left top;
    transform: scale(1, 1);
}

/* メニュー表示時のアニメーション */
@keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateX(100px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
}


/* -------------------------------------------------- 
main visual
 -------------------------------------------------- */

 .main-visual {
    display: flex;
    justify-content: flex-end; /* 画像を右端に寄せる */
    align-items: center;
    height: calc(100vh - 50px); /* ナビゲーションバーの下にピッタリ表示 */
    position: relative;
    padding-top: 50px; /* nav.php の下にくっつくように調整 */
}

/* コンテンツエリア */
.content {
    position: absolute;
    left: 90px;
    bottom: 130px;
    transform: translateY(-50%); 
    z-index: 90;
}

/* 英文テキスト */
.english-text {
    color: #FFFFFF;
    font-size: 32px;
    line-height: 40px;
    text-shadow: 10px 10px 5px rgba(0, 0, 0, 0.16); /* ドロップシャドウ */
}

/* 日本語テキスト */
.japanese-text p {
    color: #002B75;
    font-size: 32px;
    font-weight: bold;
    line-height: 45px;
    margin-top: 18px; /* 上下にスペース */
}

/* 画像コンテナ */
.image-container {
    flex-shrink: 0;
    width: 90.234375vw;
    position: absolute;
    top: 0;
}

.image-container img {
    width: 90.234375vw;
    height: auto;
}


/* -------------------------------------------------- 
main visual 2
 -------------------------------------------------- */
 .main-2 {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
  }
  
  /* 画面右端に表示する画像：固定ではない */
  .main-2-right-img {
    display: flex;
    justify-content: flex-end;
    width: 100%;
    margin-top: 10em;
  }
  
  .main-2-right-img img {
    width: 94.5vw;
    height: auto;
  }
  
  /* 以下は変更なしでOK */
  .main-2-w {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 100px 20px;
  }
  
  .main-2-text-wrapper {
    position: relative;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
  }
  
  .main-2-text {
    font-size: 24px;
    line-height: 1.8;
    color: #FFF;
    font-weight: 500;
    line-height: 2.5rem;
  }
  
  .main-2-side-img {
    position: absolute;
    right: -150px;
    top: -25px;
  }
  
  .main-2-side-img img {
    width: auto;
    max-width: 100px;
    height: auto;
  }


/* -------------------------------------------------- 
top-business
 -------------------------------------------------- */
 .business-section {
    background-image: url('/assets/img/top-background-01.png');
    background-size: 100% 100%;
    margin-top: 100px;
    padding-bottom: 70px;
  }
  
  .business-inner {
    max-width: 1100px;
    margin: 0 auto;
  }
  
  /* 見出し */
  .business-heading {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 100px;
  }

  .business-heading img {
    width: 855px;
}
  
  .business-heading h2 {
    font-size: 50px;
    font-weight: bold;
    color: #002B75;
    padding-right: 40px;
  }

  
  /* コンテンツエリア */
  .business-content {
    display: flex;
    gap: 100px;
    align-items: flex-start;
    background-image: url(/assets/img/top-img-05.png);
    background-size: 850px;
    background-position: bottom;
    background-repeat: no-repeat;
    background-position-y: bottom;
    background-position-x: right;
  }

  
  .business-text {
    width: 500px;
}

.business-text .main-text {
font-size: 26px;
font-weight: 400;
margin-bottom: 90px;
color: #002B75;
}

.business-text .sub-text {
font-size: 16px;
color: #002B75;
font-weight: 400;
padding-bottom: 215px;
line-height: 2.5rem;
}

/* ボタン */
.business-button {
display: flex;
justify-content: center;
margin-bottom: 30px;
}
  
.more-btn {
display: flex;
flex-direction: column;
align-items: flex-end;
justify-content: center;
width: 500px;
height: auto;
padding: 20px 0;
text-decoration: none;
color: #002B75;
font-weight: bold;
font-size: 16px;
position: relative;
}

.more-btn02 {
display: flex;
flex-direction: column;
align-items: flex-end;
justify-content: center;
width: 500px;
height: auto;
padding: 20px 0;
text-decoration: none;
color: #FFF;
font-weight: bold;
font-size: 16px;
position: relative;
}

.business-button a {
    transition: .3s;
}
.business-button a:hover {
    opacity: 0.6;
}

span.label {
    padding-right: 20px;
}
  
/* 矢印部分 */
.yazirusi {
    position: relative;
    width: 500px;
    height: 10px;
    margin-top: 10px;
}

.line01 {
    height: 1px;
    background-color: #002B75;
    width: 100%;
}
.line01-w {
    height: 1px;
    background-color: #FFF;
    width: 100%;
}

.line02 {
    position: absolute;
    top: 0;
    right: 0;
    width: 10px;
    height: 1px;
    background-color: #002B75;
    transform-origin: right bottom;
    transform: rotate(45deg);
}
.line02-w {
    position: absolute;
    top: 0;
    right: 0;
    width: 10px;
    height: 1px;
    background-color: #FFF;
    transform-origin: right bottom;
    transform: rotate(45deg);
}

.business-image img {
    width: 450px;
}

  /* SP用画像下表示 */
  .business-image-sp {
    display: none;
    text-align: center;
    margin-bottom: 155px;
  }
  
  /* 下部画像 */
  .business-bottom-image {
    text-align: center;
    margin-bottom: 155px;
  }
  
  .business-bottom-image img {
    max-width: 100%;
    height: auto;
  }

/* -------------------------------------------------- 
top-company
-------------------------------------------------- */

  .company-section {
    padding-top: 80px;
    position: relative;
  }
  
  .company-heading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 20px;
  }
  
  .company-heading .title {
    font-size: 50px;
    font-weight: bold;
    color: #002B75;
    padding-right: 40px;
  }
  
  .company-heading img {
    max-width: 853px;
    height: auto;
  }
  
  .company-content {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 100px;
    padding: 0 20px;
    flex-wrap: wrap;
    color: #002B75;
  }
  
  .text-block {
    flex: 1;
    max-width: 580px;
    margin-right: 30px;
  }
  
  .text-lg {
    font-size: 26px;
    font-weight: 400;
    margin-bottom: 90px;
  }
  
  .text-sm {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.8;
    margin-bottom: 185px;
    line-height: 2.5rem;
  }
  
  .side-img {
    flex-shrink: 0;
    width: 530px;
  }
  
  .side-img img {
    width: 100%;
    height: auto;
  }
  

  
  .bottom-bg img {
    width: 938px;
    height: auto;
    mix-blend-mode: multiply;
    display: block;
    margin-left: 0;
    position: absolute;
    bottom: -250px;
  }

/* -------------------------------------------------- 
top-recruit
 -------------------------------------------------- */
 .recruit-section {
    background-image: url('/assets/img/top-background-02.png');
    background-size: 100% 100%;
  }
  
  .recruit-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 90px;
  }
  
  /* 見出し */
  .recruit-heading {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 100px;
    padding-top: 350px;
  }

  .recruit-heading img {
    width: 855px;
}
  
  .recruit-heading h2 {
    font-size: 50px;
    font-weight: bold;
    color: #002B75;
    padding-right: 40px;
  }
  
  .recruit-heading .sp {
    display: none;
  }
  
  /* コンテンツエリア */
  .recruit-content {
    display: flex;
    gap: 100px;
    align-items: flex-start;
    justify-content: center;
  }

  


.recruit-text .main-text-r {
font-size: 24px;
font-weight: 500;
margin-bottom: 90px;
color: #FFF;
}

.recruit-text .sub-text {
font-size: 16px;
color: #002B75;
font-weight: 400;
padding-bottom: 120px;
line-height: 2.5rem;
}

/* ボタン */
.recruit-button {
display: flex;
justify-content: center;
margin-bottom: 140px;
}
  
.more-btn {
display: flex;
flex-direction: column;
align-items: flex-end;
justify-content: center;
width: 500px;
height: auto;
padding: 20px 0;
text-decoration: none;
color: #002B75;
font-weight: bold;
font-size: 16px;
position: relative;
}

.more-btn02 {
display: flex;
flex-direction: column;
align-items: flex-end;
justify-content: center;
width: 500px;
height: auto;
padding: 20px 0;
text-decoration: none;
color: #FFF;
font-weight: bold;
font-size: 16px;
position: relative;
}

.recruit-button a {
    transition: .3s;
}
.recruit-button a:hover {
    opacity: 0.6;
}

span.label {
    padding-right: 20px;
}
  
/* 矢印部分 */
.yazirusi {
    position: relative;
    width: 500px;
    height: 10px;
    margin-top: 10px;
}

.line01 {
    height: 1px;
    background-color: #002B75;
    width: 100%;
}
.line01-w {
    height: 1px;
    background-color: #FFF;
    width: 100%;
}

.line02 {
    position: absolute;
    top: 0;
    right: 0;
    width: 10px;
    height: 1px;
    background-color: #002B75;
    transform-origin: right bottom;
    transform: rotate(45deg);
}
.line02-w {
    position: absolute;
    top: 0;
    right: 0;
    width: 10px;
    height: 1px;
    background-color: #FFF;
    transform-origin: right bottom;
    transform: rotate(45deg);
}

.recruit-image img {
    width: 100%;
    margin: 0 auto;
    padding-bottom: 120px;
}
  
  /* 下部画像 */
  .recruit-bottom-image {
    text-align: center;
    margin-bottom: 155px;
  }
  
  .recruit-bottom-image img {
    max-width: 100%;
    height: auto;
  }

/* -------------------------------------------------- 
top-contact
-------------------------------------------------- */


  .contact-header {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .contact-header h2 {
    font-size: 50px;
    font-weight: bold;
    color: #002B75;
  }

  .contact-content {
    margin-top: 100px;
    display: flex;
    justify-content: center;
    position: relative;
  }

  .contact-text {
    line-height: 2.5rem;
    color: #FFF;
    font-weight: 400;
    margin-right: 45px;
  }

  .contact-right {
    position: relative;
    text-align: center;
  }

  .contact-right img.main {
    width: 350px;
    height: 185px;
    display: block;
    margin: 0 auto;
  }

  .contact-link {
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #62B2F4;
    font-weight: 400;
    font-size: 20px;
    text-decoration: none;
    z-index: 2;
  }

  a.contact-link {
    transition: .3s;
  }
  a.contact-link:hover {
    opacity: 0.6;
  }

  .contact-right img.overlay {
    width: 100px;
    height: 152px;
    position: absolute;
    bottom: -90px;
    right: calc(50% - 110px);
    transform: translate(50%, 0);
    z-index: 1;
  }

  /* スライドショー */
  .slideshow-container {
    margin-top: 130px;
    overflow: hidden;
    width: 100%;
    position: relative;
  }

  .slideshow-track {
    display: flex;
    animation: slideLeft 50s linear infinite;
  }

  .slideshow-track img {
    width: 33.333%;
    flex-shrink: 0;
    padding: 0 15px;
  }

  .contact-header img {
    width: 849px;
  }


  @keyframes slideLeft {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
  }

/* -------------------------------------------------- 
footer
-------------------------------------------------- */

footer {
    padding-top: 80px;
}

.footer-img {
    width: 100%;
    display: block;
  }
  
  .footer-img.sp {
    display: none;
  }
  
  .footer-bg {
    background-color: #008243;
    padding-top: 150px;
    text-align: center;
  }
  
  
  .footer-menu {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 50px;
    margin-bottom: 100px;
  }
  
  .footer-menu a {
    color: #FFF;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    transition: .3s;
  }
  
  .footer-menu a:hover {
    opacity: 0.6;
  }

  .footer-company a {
    text-decoration: none;
    color: #FFF;
    transition: .3s;
  }
  .footer-company a:hover {
    opacity: 0.6;
  }
  
  
  .footer-map {
    margin-bottom: 80px;
  }
  
  
  .footer-company {
    color: #FFF;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 50px;
  }
  
  
  .footer-info {
    color: #FFF;
    font-size: 14px;
    font-weight: bold;
    padding-bottom: 124px;
  }


@media (max-width: 768px) {
    .sp {
        display: block;
    }
    
    .pc {
        display: none;
    }

    /* -------------------------------------------------- 
    nav
    -------------------------------------------------- */

    .nav-container {
        max-width: 335px;
        position: relative;
    }
    
     /* nav */
     .company-name {
        font-size: 18px;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        width: 46px;
        height: 34px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 10px;
        cursor: pointer;
        z-index: 100;
        position: relative;
    }

    .hamburger span {
        display: block;
        width: 46px;
        height: 5px;
        background-color: #002B75;
        border-radius: 4px;
        transition: all 0.3s ease;
    }

    .hamburger.open span:nth-child(1) {
        transform: rotate(45deg);
        position: absolute;
        top: 15px; /* 上から15pxの位置に */
    }
    
    .hamburger.open span:nth-child(2) {
        opacity: 0; /* 真ん中の線は消える */
    }
    
    .hamburger.open span:nth-child(3) {
        transform: rotate(-45deg);
        position: absolute;
        top: 15px; /* 上から15pxの位置に */
    }

    /* オーバーレイメニュー */
    .menu-overlay {
        width: 355px;
        height: 600px;
        background: #FFF;
        border-radius: 20px;
        background-position: center;
        text-align: center;
        margin: 0 auto;
        position: fixed; 
        top: 0;
        right: -100%;
        bottom: 0;
        left: 0;
        z-index: 99;
        transition: transform 0.3s ease, opacity 0.3s ease, visibility 0s linear 0.3s; 
        opacity: 0;
    }
    
    /* 開いたときに使うクラス */
    .menu-overlay.active {
        display: block;
        visibility: visible;
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 99;
        transform: translateX(0);
        width: 90%;
        opacity: 90%;
    }

    /* -------------------------------------------------- 
    main visual
    -------------------------------------------------- */
    .content {
        left: 20px;
        font-size: 24px;
        bottom: -270px;
    }

    .japanese-text p {
        font-size: 28px;
    }

    .main-visual {
        height: 540px;
    }
   

    /* -------------------------------------------------- 
    main visual 2
    -------------------------------------------------- */
    .main-2 {
        height: 1120px;
    }
    .main-2-side-img {
        right: 0px;
        top: 130px;
    }
    
      .main-2-text {
        font-size: 16px;
    }

    .main-2-right-img img {
        width: 100%;
      }
    
      .main-2-w {
        padding: 50px 20px;
    }


    /* -------------------------------------------------- 
    top-business
    -------------------------------------------------- */
    .business-heading {
        display: block;
        text-align: left;
        padding-top: 80px;
      }
    
    .business-heading h2 {
        margin-top: 0px;
        font-size: 20px;
        text-align: center;
        padding-right: 0;
    }

    .business-heading img.sp {
    margin: 0 auto;
    max-width: 90%;
    height: auto;
    display: block;
    }

    .business-content {
    flex-direction: column;
    gap: 40px;
    margin-bottom: 80px;
    }

    .business-image {
    display: none;
    }

    .business-text .main-text {
    font-size: 20px;
    margin-bottom: 40px;
    }

    .business-text .sub-text {
    font-size: 14px;
    padding-bottom: 50px;
    }

    .more-btn {
        width: 100%;
        max-width: 300px;
        font-size: 14px;
    }
    .more-btn02 {
        width: 100%;
        max-width: 300px;
        font-size: 14px;
    }

    
  .yazirusi {
    width: 335px;
    height: 8px;
    padding-left: 30px;
  }

  .line02 {
    width: 7px;
  }

    .business-image-sp {
    display: block;
    }

    .business-bottom-image {
    display: none;
    }

    .business-content {
        background-image: none;
      }

        
  .business-inner {
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
  }

  .business-image-sp img {
    width: 355px;
    margin: 150px auto 0 auto !important;
}
  .business-image-sp {
    margin-bottom: 0;
}

.business-section {
    background-image: url(/assets/img/top-background-01-sp.png);
    background-position: top;
    top: -190px;
    position: relative;
    background-size: cover;
    padding: 70px 20px;
    background-repeat: no-repeat;
}

.business-text {
    width: 100%;
}

/* -------------------------------------------------- 
top-company
-------------------------------------------------- */

  .company-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 0px;
  }

  .company-heading .title {
    font-size: 20px;
    padding-right: 0px;
  }

  .company-content {
    flex-direction: column;
    gap: 40px;
  }

  .side-img {
    width: 100%;
  }

  .bottom-bg img {
    width: 100%;
    bottom: -60px;
    left: -140px;
  }

  .text-lg {
    font-size: 20px;
    margin-bottom: 40px;
  }

  .text-sm {
    font-size: 14px;
    margin-bottom: 50px;
  }

  .business-button {
    display: flex;
    justify-content: center;
  }

  .company-heading {
    align-items: center;
}

  .company-heading img {
    max-width: 335px;
  }

  .company-section {
    padding-top: 0px;
    top: -130px;
}

.text-block {
    margin-right: 0;
}

    /* -------------------------------------------------- 
    top-recruit
    -------------------------------------------------- */
    .recruit-heading {
        display: block;
        text-align: left;
        padding-top: 80px;
      }
    
    .recruit-heading h2 {
        margin-top: 0px;
        font-size: 20px;
        text-align: center;
        padding-right: 0;
    }

    .recruit-heading img.sp {
    margin-top: 0px;
    max-width: 100%;
    height: auto;
    display: block;
    }
    .recruit-heading img {
        width: 226px;
        margin: 0 auto;
    }

    .recruit-content {
    flex-direction: column;
    gap: 40px;
    }

    .recruit-text .main-text {
    font-size: 20px;
    margin-bottom: 40px;
    }

    .recruit-text .sub-text {
    font-size: 14px;
    padding-bottom: 50px;
    }

    .recruit-image img {
        width: 100%;
    }

    .more-btn {
        width: 100%;
        max-width: 300px;
        font-size: 14px;
    }
    .more-btn02 {
        width: 100%;
        max-width: 300px;
        font-size: 14px;
    }

    
  .yazirusi {
    width: 335px;
    height: 8px;
    padding-left: 30px;
  }

  .line02 {
    width: 7px;
  }

    .recruit-bottom-image {
    display: none;
    }

    .recruit-content {
        background-image: none;
      }

        
  .recruit-inner {
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
  }

  .recruit-image-sp img {
    width: 355px;
    margin: 150px auto 0 auto !important;
}
  .recruit-image-sp {
    margin-bottom: 0;
}

.recruit-section {
    background-image: url(/assets/img/top-background-02-sp.png);
    background-position: top;
    top: -100px;
    position: relative;
    background-size: cover;
    padding: 70px 20px 0px 20px;
    background-repeat: no-repeat;
    margin-top: 150px;
}

.recruit-text {
    width: 100%;
}

/* -------------------------------------------------- 
top-contact
-------------------------------------------------- */

.contact-section {
    padding: 0px 0 70px 0;
}

.contact-header {
    display: block;
}

.contact-header h2 {
    font-size: 20px;
    text-align: center;
  }

  .contact-header img {
    width: 226px;
    margin: 0 auto;
}

.contact-content {
    display: block;
  }

  .recruit-button {
    margin-bottom: 90px;
}

.contact-text {
    margin: 0 0 70px 0;
    padding: 0 20px;
}

.contact-right img.overlay {
    width: 52px;
    height: 80px;
    position: absolute;
    bottom: -60px;
    right: calc(50% - 130px);
    transform: translate(50%, 0);
    z-index: 1;
}

.slideshow-track img {
    width: 100%;
  }

/* -------------------------------------------------- 
footer
-------------------------------------------------- */
  .footer-img.pc {
    display: none;
  }

  .footer-img.sp {
    display: block;
  }

  .footer-bg {
    padding-top: 100px;
  }

  .footer-menu {
    flex-direction: column;
    gap: 40px;
    margin-bottom: 80px;
  }

  .footer-map iframe {
    width: 100%;
    height: 300px;
    padding: 0 20px;
  }

  .footer-company {
    margin-bottom: 50px;
  }

  .footer-info {
    padding-bottom: 100px;
  }

}
  
/* タブレット 画面サイズ 600px 以上 1200px 未満 */
@media (600px <= width < 1200px) {


    /* -------------------------------------------------- 
    nav
    -------------------------------------------------- */

    .nav-container {
        max-width: 90%;
        position: relative;
    }
    
     /* nav */
     .company-name {
        font-size: 18px;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        width: 46px;
        height: 34px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 10px;
        cursor: pointer;
        z-index: 100;
        position: relative;
    }

    .hamburger span {
        display: block;
        width: 46px;
        height: 5px;
        background-color: #002B75;
        border-radius: 4px;
        transition: all 0.3s ease;
    }

    .hamburger.open span:nth-child(1) {
        transform: rotate(45deg);
        position: absolute;
        top: 15px; /* 上から15pxの位置に */
    }
    
    .hamburger.open span:nth-child(2) {
        opacity: 0; /* 真ん中の線は消える */
    }
    
    .hamburger.open span:nth-child(3) {
        transform: rotate(-45deg);
        position: absolute;
        top: 15px; /* 上から15pxの位置に */
    }

    /* オーバーレイメニュー */
    .menu-overlay {
        width: 355px;
        height: 600px;
        background: #FFF;
        border-radius: 20px;
        background-position: center;
        text-align: center;
        margin: 0 auto;
        position: fixed; 
        top: 0;
        right: -100%;
        bottom: 0;
        left: 0;
        z-index: 99;
        transition: transform 0.3s ease, opacity 0.3s ease, visibility 0s linear 0.3s; 
        opacity: 0;
    }
    
    /* 開いたときに使うクラス */
    .menu-overlay.active {
        display: block;
        opacity: 1;
        visibility: visible;
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 99;
        transform: translateX(0);
    }

}

/* 画面サイズ 1200px 以上 */
@media (1200px <= width) {
/* nav */
.nav-container {
    max-width: 1100px;
    }
}


/* -------------------------------------------------- 
page-business
-------------------------------------------------- */
.main-visual-business {
  align-items: center;
  position: relative;
}

.business-image-wrapper img {
  width: 100%;
}

.image-container-business {
  flex-shrink: 0;
  width: 100vw;
  position: absolute;
  top: 0;
}

.image-container-business img {
  width: 100vw;
  height: auto;
}

.page-toptitle {
  display: flex;
  justify-content: center;
}



.page-toptext {
  padding: 0px 0 100px 0;
  display: flex;
  justify-content: center;
  text-align: center;
  font-size: 18px;
  color: #FFF;
  line-height: 40px;
}

.page-toptext a {
  text-decoration: none;
  color: #002B75;
  transition: .3s;
}
.page-toptext a:hover {
  color: #B6DEFF;
}

.box-business {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 100px;
}

.box-business:nth-child(2n) {
  flex-direction: row-reverse;
}
.fle-business {
  display: flex;
}

section.business-contents {
  margin: 0 auto;
  width: 1100px;
  padding-bottom: 200px;
}

.fle-business-img img {
  width: 392px;
  height: auto;
}

.fle-business h4 p {
  padding-right: 40px;
  padding-left: 30px;
  font-size: 24px;
  color: #002B75;
}

.fle-business h4 {
  position: relative;
}

.fle-business h4::before{
  content: "";
  display: block;
  position: absolute;
  top: 4px;
  left: 0;
  width: 10px;
  height: 30px;
  background-color: #002B75;
}

.fle-business p {
  width: 329px;
  color: #FFF;
  line-height: 40px;
}

.page-position-title {
  position: relative;
}

.page-position-title h2 {
  position: absolute;
  top: 46px;
  left: 12%;
  transform: translateX(-50%);
  margin: 0;
  padding: 0;
  z-index: 2;
  font-size: 50px;
  color: #002B75;
}

.page-position-title .pc {
  width: 1095px;
  height: auto;
  margin: 0 auto;
}

.page-position-title .sp {
  width: 100%;
  height: auto;
}


.business-owned-text {
  width: 1000px;
  display: flex;
  justify-content: space-between;
  font-size: 26px;
  color: #FFF;
  line-height: 70px;
  padding-top: 150px;
}

.own-img img {
  width: 500px;
}

.business-heading.page-toptitle.sp img {
  width: 100%;
}


@media (max-width: 768px) { 

  .page-toptext {
    margin: 0 20px;
    font-size: 16px;
    line-height: 30px;
  }

  section.business-contents {
    width: 100%;
    padding: 0 20px;
  }

  .fle-business-img img {
    width: 100%;
  }

  .fle-business p {
    width: 100%;
    padding-bottom: 50px;
  }

  .page-toptitle {
    display: block;
  }

  .fle-business {
    display: block;
  }

  .box-business {
    display: block;
  }

  .fle-business h4 p {
    padding-bottom: 50px;
  }

  .business-owned-text {
    width: 100%;
    display: block;
    padding-top: 0px;
    font-size: 20px;
    text-align: center;
  }

  .own-img img {
    width: 100%;
  }

  .page-position-title h2 {
    margin-top: 0px;
    font-size: 20px;
    text-align: center;
    padding-right: 0;
  }

  .own-title,
  .own-number {
    display: inline-block;
    vertical-align: top;
    text-align: left
  }

  .own-title {
    padding-right: 60px;
}

}

/* -------------------------------------------------- 
page-comapny
-------------------------------------------------- */

section.company-info {
  color: #FFF;
  padding-bottom: 200px;
}

.info-row {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.label-wrapper {
  display: flex;
  align-items: center;
  width: 300px;
  margin-right: 20px;
}

.label-company {
  width: 80px;
  font-weight: bold;
  font-size: 16px;
  white-space: nowrap;
}

.line-company {
  width: 220px; 
  border-bottom: 1px solid #FFF;
  margin-left: 10px;
}

.line-company02 {
  width: 122px;
  border-bottom: 1px solid #FFF;
  margin-left: 100px;
}

.value-company {
  white-space: normal;
  font-size: 16px;
  line-height: 1.8;
  font-weight: 300;
}

.company-info {
  max-width: 860px;
  margin: 0 auto;
}

/* history */
section.company-history {
  color: #002B75;
  padding: 196px 20px 200px;
  background-image: url('/assets/img/company-img-02.png');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  max-width: 100%;
  box-sizing: border-box;
  margin-bottom: 200px;
}

.company-history-inner {
  max-width: 1130px;
  margin: 0 auto;
}

.history-content {
  display: flex;
  align-items: center;
  margin-bottom: 40px;
  flex-wrap: nowrap;
}


.label-wrapper-history {
  display: flex;
  align-items: center;
  position: relative;
  min-width: auto;
}

.label-history {
  font-weight: bold;
  font-size: 18px;
  min-width: 200px;
}

.line-history {
  width: 122px;
  height: 2px;
  background-color: #62B2F4;
  margin-left: 8px;
}

.value-history {
  margin-left: 40px;
  line-height: 1.8;
  flex: 1;
}

.company-history-inner {
  max-width: 808px;
  margin: 0 auto;
}

/* number */

section.company-number {
  background-image: url('/assets/img/company-img-03.png');
  background-repeat: no-repeat;
  background-position: center top;
  background-size: 1130px auto; /* 横幅を固定 */
  padding: 100px 20px;
  max-width: 1130px;
  margin: 0 auto;
  line-height: 50px;
  display: flex;
  justify-content: center;
  color: #002B75;
}

.sp-bg-box02 {
  display: flex;
  justify-content: center;
}

.number-cont {
  display: flex;
  justify-content: space-evenly;
}

.label-number {
  font-weight: bold;
  font-size: 18px;
  width: 200px;
}

.number-cont-l {
  margin-right: 150px;
  width: 372px;
}

.number-r-cont {
  display: flex;
  gap: 50px;
  margin-bottom: 50px;
}

.number-line-cont {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 2px solid #62B2F4;
  border-bottom: 2px solid #62B2F4;
  padding: 10px 0;
  margin: 20px 0;
}

.number-line-cont .label-number,
.number-line-cont .value-number {
  font-weight: bold;
  font-size: 16px;
  white-space: nowrap;
}

.number-last {
  text-align: right;
  font-weight: bold;
  font-size: 18px;
  margin-top: 20px;
}

.line-labels {
  display: flex;
  align-items: center;
  font-weight: bold;
  font-size: 16px;
  white-space: nowrap;
}


.line-labels .item {
  display: inline-block;
}
.line-labels .company {
  margin-right: 30px;
}

.line-labels .paving {
  margin-right: 43px;
}

.line-labels .group {
  margin-right: 64px;
  font-weight: 400;
}

span.item.people {
  font-weight: 400;
}


.label-number02, .label-number03 {
  font-weight: 800;
}

.pd-l-20 {
  padding-left: 20px;
}

/* スマホ対応 */
@media (max-width: 768px) {

  section.company-info {
    color: #FFF;
    padding-bottom: 100px;
  }

  .info-row {
    flex-direction: column;
    align-items: flex-start;
    padding: 0 60px 0 60px;
    position: relative;
    margin-bottom: 40px;
  }

  .info-row::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 90vw;
    height: 1px;
    background-color: #FFF;
    margin-top: 20px;
    bottom: -20px;
  }

  .label-wrapper {
    width: 100%;
    margin-right: 0;
    margin-bottom: 5px;
  }

  .line-company,
  .line-company02 {
    display: none;
  }

  .label-company,
  .value-company {
    width: 100%;
    text-align: left;
  }

  .value-company {
    font-size: 16px;
    line-height: 1.8;
    font-weight: 300;
    white-space: normal;
    margin: 0;
    padding: 0;
  }

  /* history */
  section.company-history {
    background-image: none;
    background-color: transparent;
    padding: 0;
    margin-bottom: 100px;
    position: relative;
  }

  .sp-bg-box {
    background: linear-gradient(#B6DEFF, #FBFDFF);
    border-radius: 50px;
    padding: 110px 40px 40px;
    width: 90%;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
    margin: 0 auto;
  }

  .sp-bg-box::before {
    content: '';
    position: absolute;
    top: -40px;
    left: -20px;
    width: 70px;
    height: 115px;
    background-image: url('/assets/img/parts-sp-man.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    z-index: 2;
  }

  .company-history-inner {
    max-width: 100%;
    padding: 0;
  }

  .company-history-inner > .sp-bg-box .history-content {
    margin-bottom: 40px;
  }

  .history-content {
    display: block;
    margin-bottom: 40px;
  }

  .label-wrapper-history {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-bottom: 10px;
  }

  .label-history {
    font-size: 16px;
    font-weight: bold;
  }

  .line-history {
    width: 148px;
    height: 2px;
    background-color: #62B2F4;
    margin-left: -30px;
  }

  .value-history {
    margin-left: 0;
  }



  /* number */
  section.company-number {
    background-image: none;
    background-color: transparent;
    padding: 0;
    margin-bottom: 100px;
    position: relative;
  }
  
  .sp-bg-box02 {
    background: linear-gradient(#B6DEFF, #FBFDFF);
    border-radius: 50px;
    padding: 40px;
    width: 90%;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
    margin: 0 auto;
    display: block;
  }


  .number-cont {
    align-items: center;
    margin: 0 auto;
  }

  .number-cont > div {
    margin-bottom: 0px;
    text-align: right;
  }

  .number-line-cont {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px;
  }

  .number-last {
    font-size: 16px;
    margin-top: 0px;
  }

  .number-cont-l {
    margin-right: 0;
    width: 100%;
  }
  .label-number,
  .value-number {
    text-align: left;
    font-size: 16px;
    white-space: nowrap;
  }

  .number-cont-02 {
    width: 100%;
  }

  
  .number-r-cont {
    gap: 30px;
    margin-bottom: 0px;
    display: flex;
    justify-content: center;
  }

  .number-line-cont {
    width: 100%;
    margin: 0;
  }

  .line-labels {
    align-items: flex-start;
    gap: 25px;
  }

  .line-labels .item {
    margin-right: 0 !important;
  }

  .label-number02, .label-number03 {
    font-size: 16px;
    text-align: center;
  }

  .label-number {
    width: 170px;
  }

  .value-number {
    width: 60px;
  }

  .number-cont .number-cont {
    display: flex;
    justify-content: space-between;
    width: 260px;
    margin-bottom: 10px;
  }
}

/* -------------------------------------------------- 
page-recruit
-------------------------------------------------- */

.recruit-info {
  padding: 60px 20px;
}

.recruit-title-cont {
  width: 800px;
  height: 50px;
  background-color: #002B75;
  color: #fff;
  font-size: 22px;
  font-weight: bold;
  border-radius: 20px 20px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.recruit-g-contents {
  width: 1100px;
  margin: 0 auto;
  background: linear-gradient(to bottom, #B6DEFF, #FBFDFF);
  border-radius: 20px;
  padding: 100px 40px;
  box-sizing: border-box;
  color: #002B75;
}

.recruit-about {
  display: flex;
  border-bottom: 1px solid #002B75;
  padding: 20px 0 20px 58px;
}

.recruit-info-title {
  width: 190px;
  font-weight: bold;
  text-align: left;
  flex-shrink: 0;
}

.recruit-info-text {
  flex: 1;
  text-align: left;
  line-height: 1.8;
  font-weight: 400;
}

.recruit-about:last-child {
  border-bottom: none;
}


@media (max-width: 768px) {
  .recruit-title-cont {
    width: 100%;
    height: auto;
    font-size: 18px;
    padding: 10px;
    border-radius: 20px 20px 0 0;
    text-align: center;
  }

  .recruit-g-contents {
    width: 100%;
    padding: 20px;
    border-radius: 0 0 20px 20px;
  }

  .recruit-about {
    display: block;
    padding: 40px 0;
  }

  .recruit-info-title {
    width: 100%;
    margin-bottom: 40px;
    text-align: center;
  }

  .recruit-info-text {
    width: 100%;
  }
}

/* contact */

.form-contactpage {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 1200px;
  margin: 0 auto;
}

.background-area {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1170px;
  background: linear-gradient(to right, #FDFEFF, #B5DEFF);
  border-radius: 76% 22% 80% 18% / 19% 3% 19% 3%;
  z-index: 0;
}

#iframe_form {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 1170px;
  border: none;
  background: transparent;
}

/* form */
.keep-width {
  width: 450px;
}


/* privacy */

.page-toptitle02 {
  padding-top: 100px;
  text-align: center;
  color: #002B75;
}

.page-toptitle02 img {
  width: 50%;
  margin: 0 auto;
}

.page-toptext-p {
  padding: 130px 0;
  width: 1000px;
  margin: 0 auto;
}

section.privacy-info {
  width: 1000px;
  margin: 0 auto;
  color: #FFF;
  font-weight: 400;
  line-height: 40px;
}

@media (max-width: 768px) {
  section.privacy-info {
    width: 100%;
    padding: 0 20px;
  }

  .page-toptext-p {
    width: 100%;
    padding: 90px 20px;
  }

  
.background-area {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1170px;
  background: linear-gradient(to right, #FDFEFF, #B5DEFF);
  border-radius: 76% 22% 80% 18% / 8% 0% 8% 0%;
  z-index: 0;
}
}