@charset "utf-8";

/* カラー設定 */

:root{
    --bg-color:#F4F5F7;
    --bg-blue1:#4CA5F2;
    --bg-blue2:#426ABF;
    --text-color:#222222;
    --text-white:#fcfff1f8;
    --title-color:#64AADC;
}

/* 共通設定 */

body{
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-size: 16px;
    font-feature-settings: "palt";
    line-height: 1.6;
    letter-spacing: 0.05rem;
    color: var(--text-color);
    background-color: var(--bg-color);
}
.header,.footer{
    padding: 21px 4%;
}
.header{
    max-height: 80px;
}
#index #top{
    padding-top: 0;
}
#top{
    padding-top: 80px;
}
.container{
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2%;
}
img{
    width: 100%;
}
video{
    width: 100%;
    aspect-ratio: 16 / 9;
}
a{
    display: block;
}
section{
    padding: 80px 0;
    position: relative;
}
.section_title{
    font-size: 4rem;
    color: var(--title-color);
    font-weight: bold;
    position: relative;
    display: inline-block;
}
#index .section_title::before{
    content: "";
    position: absolute;
    width: 70px;
    height: 70px;
    top: 50%;
    left: -80px;
    transform: translateY(-50%);
}
.title_center{
    text-align: center;
    display: block;
}
.section_text{
    padding: 0 4%;
}
.textW{
    color: var(--text-white);
}
/* ボタン */
.btn_link{
    width: 180px;
    color: var(--title-color);
    background-color: var(--bg-color);
    border-radius: 20px;
    text-align: center;
    padding: 20px;
    transition: 0.4s;
}
.btn_link:hover{
    color: var(--text-white);
    background-color: var(--title-color);
}
.inquiry_btn{
    margin: 60px 0 ;
}
.inquiry_btn_link{
    width: 300px;
    border: 5px solid var(--bg-blue1);
    border-radius: 20px;
    text-align: center;
    font-weight: bold;
    padding: 15px;
    margin: 0 auto;
    transition: 0.4s;
}
.inquiry_btn_link:hover{
    background-color: var(--bg-blue1);
    color: var(--text-white);
}
.topbtn{
    width: 60px;
    height: 60px;
    position: fixed;
    top: 85%;
    right: 5%;
    z-index: 50;
    opacity: 0;
    transition: 0.4s;
}
.topbtn.show{
    opacity: 1;
}
/* 小さい波 */
.wave_s{
    position: absolute;
    transform: translate(-50%,-50%);
    width: 70px;
    z-index: 1;
}
.wave1{
    top: 10%;
    left: 10%;
}
.wave2{
    bottom: 10%;
    right: 10%;
}
.wave3{
    top: 50%;
    left: 10%;
}
.wave4{
    bottom: -50px;
    right: 2%;
}
/* header */
.h-logo,.f-logo{
    font-size: 1.5rem;
}
.header{
    position: fixed;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background-color: var(--bg-color);
    z-index: 50;
    transition: 0.4s;
}
#index .header{
    background-color: transparent;
}
#index .header.white{
    background-color: var(--bg-color);
}
.hamburger{
    display: none;
}
.nav_list{
    display: flex;
    gap: 20px;
}
.nav_text{
    padding: 10px;
    transition: 0.3s;
}
.nav_text:hover{
    color: var(--bg-blue1);
}
#index .nav_text:hover{
    color: var(--text-white);
}
#index .white .nav_text:hover{
    color: var(--bg-blue1);
}
/* footer */
.footer{
    position: relative;
    background-color: var(--bg-blue1);
    color: var(--text-white);
}
.footer::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 20px;
    top: -20px;
    left: 0;
    background: url(../images/sec_waveSb.svg);
}
.footer::before{
    content: "";
    width: 100px;
    height: 100px;
    position: absolute;
    background: url(../images/icon_ship1.png) center / cover no-repeat;
    top: -80px;
    right: 10%;
    z-index: 2;
}
.f-logo{
    margin-bottom: 20px;
}
.f-addresslist{
    margin-bottom: 20px;
}
.f-copyright{
    display: block;
    text-align: center;
}

/* 共通設定レスポンシブ */
@media screen and (max-width: 768px){
    .container{
        padding: 0 4%;
    }
    .section_title{
        font-size: 2.5rem;
    }
    .section_title::before,#index .section_title::before{
        width: 60px;
        height: 60px;
        left: -70px;
    }
    .wave_s{
        width: 50px;
    }
    .wave3{
        top: 0;
    }
    /* header */
    #index .header{
        background-color: var(--bg-color);
    }
    .hamburger{
        display: block;
        position: relative;
        width: 40px;
        height: 30px;
        padding: 10px;
    }
    .ham_wrap span{
        position: absolute;
        display: block;
        left: 0;
        background-color: var(--bg-blue2);
        width: 100%;
        height: 3px;
        border-radius: 10px;
        transition: 0.4s;
    }
    .ham_wrap span:first-child{
        top: 0;
    }
    .ham_wrap span:nth-child(2){
        top: 50%;
    }
    .ham_wrap span:nth-child(3){
        top: 100%;
    }
    .global_nav{
        position: fixed;
        display: block;
        top: -50%;
        left: 0;
        transition: 0.5s ease;
        opacity: 0;
        background-color: rgba(244, 245, 247,0.8);
        width: 100%;
    }
    .ham_wrap.show span:first-child{
        transform: rotate(45deg) ;
        top: 10px;
    }
    .ham_wrap.show span:nth-child(2){
        opacity: 0;
    }
    .ham_wrap.show span:nth-child(3){
        transform: rotate(-45deg) ;
        top: 10px;
    }
    .global_nav.show{
        display: block;
        position: absolute;
        top: 80px;
        left: 0;
        opacity: 1;
    }
    .nav_list{
        display: block;
    }
    .nav_list-item{
        border-bottom: 2px dashed var(--bg-blue1);
        width: 90%;
        margin: 0 auto;
    }
    .nav_list-item:last-child{
        border: none;
    }
    .nav_text{
        font-size: 1.5rem;
        padding: 15px 0;
        display:block;
    }
    #index .nav_text:hover{
        color: var(--bg-blue1);
    }
    /* footer */
    .footer::before{
        top: -70px;
        right: 5%;
        width: 80px;
        height: 80px;
    }
}

/* index */
/* fv */
.fv::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 20px;
    bottom: 0;
    left: 0;
    background: url(../images/sec_waveSb.svg);
}
.fv{
    position: relative;
    margin-bottom: -8px;
}
.fv_text{
    position: absolute;
    font-size: 5vw;
    font-weight: bold;
    bottom: 10%;
    left: 4%;
    color: var(--text-white);
}
/* 紹介動画 */
.intro::after{
        content: "";
        position: absolute;
        width: 100%;
        height: 20px;
        bottom: 0;
        left: 0;
        background: url(../images/sec_waveW.svg);
}
.intro{
    position: relative;
    background-color: var(--bg-blue1);
}
.intro::before{
    content: "";
    width: 100px;
    height: 100px;
    position: absolute;
    background: url(../images/icon_ship1.png) center / cover no-repeat;
    top: -75px;
    right: 10%;
}
.intro_v{
    max-width: 900px;
    margin: 0 auto;
    padding: 90px 4%;
}
.intro_v video{
    border-radius: 20px;
}

/* insta */
.insta::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 20px;
    bottom: 0;
    left: 0;
    background: url(../images/sec_waveDb.svg);
}
.insta{
    text-align: center;
}
.insta .section_title::after{
    content: "";
    width: 100px;
    height: 100px;
    position: absolute;
    background: url(../images/icon_scope.svg) center / cover no-repeat;
    top: -25px;
    right: -70px;
}
.section_text{
    margin: 20px 0;
}
.insta-wrap{
    padding: 0 4%;
    max-width: 700px;
    margin: 0 auto;
}

/* linklist */

.linklist{
    background-color: var(--bg-blue2);
    padding-bottom: 0;
}
.title_link{
    border-bottom: 5px dashed var(--text-white);
    margin: 0 0 60px 80px;
}
/* 船内 */
.top-insideship{
    margin-bottom: 80px;
}
.top-insideship_flex{
    display: flex;
    align-items: center;
    justify-content: space-around;
}
.top-insideship .section_title::before{
    background: url(../images/icon_anchor.svg) center / cover no-repeat;
}
.top-insideship-textgroup{
    width: 75%;
}
.linklist-text{
    margin-bottom: 60px;
}
.seagull{
    width: 20%;
}
.top-swiper-btn{
    color: var(--bg-color);
}
/* 会社概要・船舶情報 */
.top-company,.top-ship{
    display: flex;
    margin-top: 80px;
    align-items: center;
    position: relative;
}
.top-ship{
    flex-direction: row-reverse;
    margin-bottom: 80px;
}
.linklist_textgroup{
    margin-left: auto;
}
.top-ship .linklist_textgroup{
    margin-left: 0;
    margin-right: auto;
}
.top-company .section_title::before{
    background: url(../images/icon_flag.svg) center / cover no-repeat;
}
.top-ship .section_title::before{
    background: url(../images/icon_ship2.svg) center / cover no-repeat;
}
.top-company .btn_link,
.top-ship .btn_link{
    margin: 0 auto;
}
.top-company_image{
    clip-path: inset(0 round 200px 0 0 200px);
    width: 45%;
    margin-left: auto;
}
.top-ship_image{
    clip-path: inset(0 round 0 200px 200px 0);
    width: 45%;
    margin-right: auto;
}
/* 採用情報 */
.top-recruit::before{
    content: "";
    position: absolute;
    width: 100%;
    height: 20px;
    top: 0;
    left: 0;
    background: url(../images/sec_waveDb.svg);
    transform: scale(-1);
}
.top-recruit::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 20px;
    bottom: 0;
    left: 0;
    background: url(../images/sec_waveW.svg);
}
.top-recruit{
    background: url(../images/top-recruit.jpg) center / cover no-repeat;
    height: 600px;
    position: relative;
}
.top-recruit_textbox{
    position: absolute;
    width: 50%;
    min-width: 550px;
    top: 25%;
    left: 14%;
    max-width: 600px;
}
.top-recruit_textbox:before{
    display: block;
    content: "";
    width: 100%;
    height: 100%;
    top: 0;
    position: absolute;
    background-color:var(--bg-blue2);
    mix-blend-mode: multiply;
    border-radius: 20px;
}
.top-recruit_wrap{
    position: sticky;
    padding: 4%;
}
.recruit_title{
    font-size: 1.8rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 10px;
}
.top-recruit_wrap .linklist-text{
    margin: 0 auto 20px;
}
.top-recruit_wrap .btn_link{
    margin: 0 auto;
}

/* index レスポンシブ */

@media screen and (max-width: 768px){
    .fv{
        padding-top: 80px;
    }
    .intro::before{
        top: -60px;
        right: 5%;
        width: 80px;
        height: 80px;
    }
    .intro_v{
        max-width: 700px;
    }
    /* insta */
    .section_text{
        text-align: left;
    }
    .insta .section_title::after{
        width: 90px;
        height: 90px;
    }
    /* linklist */
    .linklist-text{
        margin-bottom: 30px;
    }
    .title_link{
        margin-left: 0;
        margin-bottom: 40px;
    }
    /* 船内 */
    .top-insideship{
        position: relative;
    }
    .top-insideship_flex{
        display: block;
    }
    .top-insideship-textgroup{
        width: 100%;
    }
    .top-insideship-textgroup .section_title{
        margin-left: 80px;
    }
    .seagull{
        position: absolute;
        top: 0;
        right: 0;
        width: 100px;
    }
    /* 会社概要・船舶情報 */
    .top-company,.top-ship{
        flex-wrap: wrap;
        flex-direction: column-reverse;
        gap: 20px;
    }
    .linklist_textgroup{
        width: 100%;
        text-align: center;
    }
    .top-company_image,.top-ship_image{
        width: 80%;
    }
    /* 採用情報 */
    .top-recruit{
        max-height: 450px;
    }
    .top-recruit_textbox{
        width: 90%;
        min-width: auto;
        top: 50px;
        left: 0;
        bottom: 40px;
        right: 0;
        margin: auto;
    }
    .recruit_title{
        font-size: 1.2rem;
    }
    .top-recruit_wrap .linklist-text{
        margin: 0 auto 20px;
        font-size: 0.9rem;
    }
}

/* 下層ページ共通 */
.child_title-area{
    width: 100%;
    height: 300px;
    color: var(--text-white);
    position: relative;
}
.child_title-area:before{
    content: "";
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../images/child-fv.jpg) center / cover no-repeat;
    filter: brightness(50%);
    z-index: -1;
}
.child_title-area::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 20px;
    bottom: 0;
    left: 0;
    background: url(../images/sec_waveW.svg);
}
.child_title{
    position: absolute;
    font-size: 64px;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 100%;
    text-align: center;
}
.child_intro{
    padding: 80px 0 60px;
}
.child_intro-title{
    font-size: 2.25rem;
    text-align: center;
    font-weight: bold;
}
.child_intro-text{
    margin-top: 20px;
}
@media screen and (max-width:768px) {
    .child_title{
        font-size: 2.5rem;
    }
    .child_intro-title{
        font-size: 1.8rem;
    }
}
/* 会社概要 */
/* メッセージ */
#company .child_intro-text{
    line-height: 2;
}
.message_name{
    text-align: right;
    font-size: 1.8rem;
}
.position{
    margin-right: 10px;
    font-size: 1rem;
}
/* 会社概要 */
.profile_list{
    margin: 50px auto 0;
    width: 60%;
}
.profile_list-item{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}
.profile_list-item_title{
    width: 25%;
    color: var(--bg-blue2);
}
.profile_list-item_caption{
    width: 60%;
}
/* 沿革 */
.history .section_text{
    text-align: center;
}
.history_list{
    margin: 50px auto 0;
    width: 100%;
}
.history_list-item{
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 15px 0;
}
.history_list-item_title{
    width: 20%;
    color: var(--bg-blue2);
    /* max-width: 90px; */
}
.history_list-item_caption{
    width: 75%;
}
.history_images-list{
    display: flex;
    justify-content: space-around;
    margin-top: 20px;
}
.history_images-item{
    width: 23%;
}
.history_images-item img{
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
}
/* アクセスマップ */
.googlemap{
    margin-top: 50px;
}
.googlemap iframe{
    aspect-ratio: 16 / 9;
    width: 100%;
    height: auto;
    max-width: 1000px;
    border-radius: 20px;
}
@media screen and (max-width:768px) {
    .profile_list{
        width: 85%;
    }
    .profile_list-item_title{
        width: 30%;
        min-width: 110px;
    }
    .profile_list-item_caption{
        width: 65%;
    }
    .history_list-item{
        display: block;
        max-width: 600px;
        margin: 0 auto;
    }
    .history_list-item_title{
        width: 100%;
    }
    .history_list-item_caption{
        width: 100%;
        font-size: 15px;
        margin-top: 10px;
    }
    .history_images-list{
        display: block;       
    }
    .history_images-item{
        width: 80%;
        margin: 0 auto 20px;
    }
}
/* 採用情報 */
/* 募集中の職種 */
.recruit_list-group::before{
    content: "";
    position: absolute;
    width: 100%;
    height: 20px;
    top: -20px;
    left: 0;
    background: url(../images/sec_waveDb.svg);
}
.recruit_list-group::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 20px;
    bottom: 0;
    left: 0;
    background: url(../images/sec_waveW.svg);
}
.recruit_list-group{
    background-color: var(--bg-blue2);
}
.recruit_list-group .section_title{
    margin: 0 auto;
}
.recruit_detail_list{
    width: 50%;
    margin: 0 auto;
    color: var(--text-white);
}
.recruit_detail_list-item{
    display: flex;
    padding: 15px 0;
    justify-content: space-between;
    border-bottom: 2px dashed var(--text-white);
}
.recruit_info-wrap{
    width: 50%;
    margin: 30px auto;
}
.recruit_info-title{
    background-color: var(--bg-color);
    text-align: center;
    border-radius: 10px;
    margin-bottom: 20px;
    padding: 5px;
}
.recruit_info-btn{
    width: 80%;
    margin: 0 auto;
    padding: 10px;
    text-align: center;
    border: 2px solid var(--text-white);
    border-radius: 20px;
    transition: 0.4s;
}
.recruit_info-btn:hover{
    background-color: var(--bg-color);
    color: var(--bg-blue2);
}
.recruit_address-box{
    margin-top: 20px;
}
.recruit_info-address{
    width: 50%;
    margin: 0 auto;
}
.address_name{
    display: block;
    text-align: center;
    margin-bottom: 10px;
}
.recruit_images-flex{
    display: flex;
    justify-content: space-around;
    margin-top: 50px;
}
.recruit_image{
    width: 30%;
}
.recruit_image img{
    border-radius: 20px;
}
@media screen and (max-width:768px) {
    .recruit_detail_list{
        width: 80%;
    }
    .recruit_info-wrap{
        width: 80%;
    }
    .recruit_info-btn{
        width: 90%;
    }
    .recruit_info-address{
        min-width: 200px;
    }
    .recruit_images-flex{
        flex-wrap: wrap;
        row-gap: 40px;
    }
    .recruit_image{
        width: 80%;
        margin: 0 auto;
        max-width: 550px;
    }
}
/* 船舶情報 */
#ship .child_intro-text{
    text-align: center;
}
.swiper{
    max-width: 720px;
    margin: 0 auto;
}
.swiper-wrapper{
    align-items: center;
}
.ship-swiper-img{
    height: 100%;
}
.ship-swiper-img img{
    height: 100%;
    object-fit: cover;
}
.swiper-area{
    position: relative;
    margin-top: 20px;
}
.swiper-tmb{
    padding-top: 20px;
    width: 80%;
}
.ship-swiper-tmb{
    height: 200px;
}
.swiper-tmb-img{
    transition: 0.3s;
}  
.ship-swiper-tmb-img{
    height: 100%;
}
.ship-swiper-tmb-img img{
    height: 100%;
    object-fit: cover;
}
.swiper-img img,.swiper-tmb-img img{
    border-radius: 20px;
}
.swiper-button-prev, .swiper-button-next {
    position: absolute;
    z-index: 1;
    top: 0;
    bottom: 0;
    margin: auto;
}
.swiper-button-prev{
    left: 0;
}
.swiper-button-next{
    right: 0;
}
.swiper-slide-thumb-active .swiper-tmb-img{
    transform: translateY(-8px);
    opacity: 0.6;
}
.ship-textarea{
    margin-top: 50px;
}
.ship-ability_list{
    display: flex;
    justify-content: space-around;
    text-align: center;
    margin-top: 30px;
    row-gap: 20px;
}
.ship-ability-list-item{
    width: 20%;
}
.ability-title{
    border-radius: 10px;
    border: 2px solid var(--title-color);
    padding: 5px;
    display: block;
    max-width: 100px;
    margin: 0 auto;
}
.ability-content{
    display: block;
    font-size: 1.15rem;
    font-weight: bold;
    color: var(--bg-blue2);
    margin-top: 20px;
}
.ship-equip_list{
    margin-top: 30px;
}
.ship-equip_list-item{
    display: flex;
    justify-content: space-around;
    margin-top: 20px;
    align-items: center;
}
.ship-equip_list-item_title{
    width: 30%;
    font-weight: normal;
}
.ship-equip_list-item_caption{
    width: 60%;
}
@media screen and (max-width:768px) {
    .ship-swiper-slide{
        height: 400px;
    }
    .ship-ability_list{
        flex-wrap: wrap;
    }
    .ship-ability_list::after{
        content:"";
        display: block;
        width:30%;
    }
    .ship-ability-list-item{
        width: 30%;
    }
    .ability-content{
        font-size: 1.1rem;
    }
    .ship-equip_list-item{
        display: block;
    }
    .ship-equip_list-item_title{
        width: 100%;
    }
    .ship-equip_list-item_caption{
        width: 100%;
        margin-top: 10px;
    }
}
/* 問い合わせ */
button,input,select,textarea{
    appearance: auto;
}
.contactform{
    max-width: 680px;
    margin: 80px auto 60px;
    font-size: 1.2rem;
}
.form-item{
    margin: 20px 0;
    width: 100%;
    display: table;
}
.form-item_title,.form-item_content{
    display: table-cell;
}
.form-item_title{
    width: 40%;
    min-width: 200px;
    display: block;
    color: var(--bg-blue2);
}
.form-item_content{
    width: 60%;
}
.form_name,.form_email,.form_textarea{
    background-color: #d5e2e7;
    width: 100%;
    padding: 10px;
    border-radius: 20px;
}
.form_textarea{
    min-height: 280px;
    font-size: 1rem;
}
.form_file{
    background-color: var(--bg-color);
    font-size: 1rem;
}
.form_btn{
    padding: 10px 20px;
    display: block;
    margin: 50px auto 0;
    border-radius: 20px;
    background-color: var(--bg-blue1);
    color: var(--text-white);
    transition: 0.4s;
}
.form_btn:hover{
    background-color: var(--bg-blue2);
}
@media screen and (max-width:768px) {
    .form-item{
        display: block;
    }
    .form-item_title,.form-item_content{
        display: block;
        width: 100%;
    }
    .form-item_content{
        margin-top: 10px;
    }
}
/* サンクスページ */
.thanks_wrap{
    text-align: center;
    padding: 80px 0 ;
}
.thanks_title{
    font-size: 2rem;
    text-align: center;
}
.thanks_text{
    margin-top: 20px;
    text-align: center;
}