@charset "utf-8";

@import url('https://fonts.googleapis.com/css2?family=LINE+Seed+JP&display=swap');


/* ==========================================================================
   共通設定
   ========================================================================== */
:root {
    --blue1: #001437;
    --blue2: #002A58;
    --lt_blue: #38c3da;
    --red:#dd0614;
    --white:#fff;
    --yl:#ffdd00;
    --inner_width: 1320px;
    --transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1); 
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: sans-serif; overflow-x: hidden; }

a{
  transition: var(--transition);
}
.c_btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #e0e0e0;
  color: #000;
  text-decoration: none;
  padding: 10px 23px;
  transition: var(--transition);
  border-radius: 90px;
}
.c_btn_black {
  background-color: #000;
  color: #fff;
  width: 100%;
}
.icon_flex.c_btn img{
  width: 15px;
  position: relative;
  top: 1px;
}
.c_btn span{
      font-weight: 700;
}
.icon_flex{
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.icon_flex img{
    margin-right: 10px;
    display: block;
    width: 23px;
}
html {
  font-size: 62.5%;
}

body {
  font-size: 1.6rem;
  font-family: "Noto Sans JP", sans-serif;
  color:var(--white);
  overflow-x: hidden;
   background: var(--blue1);
}

main{
    overflow: hidden;
    letter-spacing: 0.08em;
}
.kaku_btn{
    display: block;
    text-decoration: none;
    color: #fff;
    background: var(--red);
    width: 100%;
    padding: 7px;
    margin-top: 14px;
    position: relative;
    font-weight: 500;
    padding-bottom: 9px;
    letter-spacing: 0.09em;
}
.kaku_btn:before{
  background-image: url(../../img/kaku_arrow_top.svg);
  width:9px;
  height:9px;
  background-repeat: no-repeat;
  position: absolute;
  content: "";
  top: 5px;
  left: 5px;
}
.kaku_btn:after{
  background-image: url(../../img/kaku_arrow_bottom.svg);
  width:9px;
  height:9px;
  background-repeat: no-repeat;
  position: absolute;
  content: "";
  bottom: 5px;
  right: 5px;
}
.kaku_btn:hover{
  background: #ff0000;
}
footer .copy{
    font-size: 1.4rem;
    font-weight: 200;
    margin: 50px 10px;
    text-align: center;
    line-height: 1.8;
    letter-spacing: 0.18em;
}
.pc{
  display: block;
}
.sp{
  display: none!important;
}
@media (max-width: 768px) {
  .pc{
    display: none;
  }
  .sp{
    display: block!important;
  }
  footer .copy{
        font-size: 1rem;
    margin: 20px;
  }
}
/* ==========================================================================
   見出し
   ========================================================================== */
.p_mid_title h2{
font-size: 2.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
}
@media (max-width: 768px) {
.p_mid_title h2{
    font-size: 1.7rem;
}
}

/* ==========================================================================
   ホバー
   ========================================================================== */
.hover_btn:hover{
  background: var(--yl);
  color: var(--blue1)!important;
}
.hover_txt:hover{
  color: var(--yl);
}

/* ==========================================================================
   section
   ========================================================================== */
#sec1,#sec3{
  background:var(--blue2);
}


/* ==========================================================================
   ヘッダー & ハンバーガーメニュー
   ========================================================================== */
.l_header{
  background: var(--red);
  max-width: var(--inner_width);
  width: 95%;
  margin: 40px auto 0;
  border-radius: 3px;
}
.l_header_inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}
.l_menu { 
  display: flex;
  list-style: none;
  align-items: stretch;
}
.l_menu a {
  color: #fff;
  text-decoration: none;
  padding: 16px 20px;
  background: #000000;
  display: block;
  box-sizing: border-box;
  font-weight: 400;
    letter-spacing: 0.1em;
}
.l_menu .border{
  padding-right: 0;
}
.l_menu .border span{
    border-right: 1px solid #fff;
    padding-right: 20px;
}
.l_menu .l_btn_nav a .yl{
    color: #fff;
}
.l_btn_nav a{
    display: flex;
    background: var(--lt_blue);
    padding: 16px 20px;
    box-sizing: border-box;
    color: #000;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.c_hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
}
.c_hamburger_icon { 
    position: relative;
    width: 27px;
    height: 20px;
    z-index: 2;
}
.c_hamburger_icon span {
  position: absolute;
  width: 100%;
  height: 2px;
  background: #fff;
  transition: var(--transition);
  left: 0;
}
.c_hamburger_icon span:nth-child(1) { top: 2px; transform-origin: center; }
.c_hamburger_icon span:nth-child(2) { top: 11px; }
.c_hamburger_icon span:nth-child(3) { bottom: -2px; transform-origin: center; }
.c_hamburger_txt { font-size: 10px; color: #fff; display: none; transition: var(--transition); margin-top: 7px; }
.c_hamburger.is_active .c_hamburger_icon span:nth-child(1) { transform: translateY(7px) rotate(45deg); top: 6px;}
.c_hamburger.is_active .c_hamburger_icon span:nth-child(2) { opacity: 0; }
.c_hamburger.is_active .c_hamburger_icon span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.c_hamburger.is_active .c_hamburger_txt { display: block; }

header .logo{
    display: block;
    padding: 14px 0;
    margin-left: 16px;
}
header .logo img{
    display: block;
    width: 250px;
    max-width: 250px;
}



@media (max-width: 768px) {
  .c_hamburger {
        display: flex;
        z-index: 4;
        right: 21px;
        top: -2px;
        position: relative;
  }
  .c_hamburger.is_active{
        top: 10px;
  }
  .l_nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: #dd0614e3;
        transition: var(--transition);
        padding: 80px 20px;
        display: flex;
        flex-direction: column;
        z-index: 1;
  }
  .l_nav.is_active { 
    right: 0; 
    z-index: 3;
  }
  .l_menu { flex-direction: column; gap: 0px; width: 80%; margin: 0 auto;}
  .c_menu_close {
    display: block;
    width: 30px;
    margin-top: auto;
    background: none;
    border: none;
    cursor: pointer;
    margin: 30px auto 0;
  }

  .l_header {
        background: var(--red);
        max-width: var(--inner_width);
        width: 100%;
        margin: 0;
        border-radius: 0;
        position: fixed;
        z-index: 100;
}
header .logo img{
    max-width: 160px;
}
header .logo {
    display: block;
    padding: 17px 0;
    margin-left: 16px;
}

.l_btn_nav a .yl{
  font-size: 1rem;
  color: var(--yl);
  margin-top: 2px;
  font-weight: 400;
}
.l_btn_nav a img{
  display: none;
}
.l_menu a{
        background: none;
        padding: 22px 0;
        border-bottom: 1px solid #fff;
        font-size: 1.4rem;
        position: relative;
}
.l_menu a:after{
        position: absolute;
        top: 50%;
        right: 0;
        -webkit-transform: translate(-50%, -50%);
        transform: translate(-50%, -50%);
        content: "";
        background-image: url(../../img/hm_arrow.svg);
        width: 18px;
        height: 18px;
        background-repeat: no-repeat;
}
.l_menu .border span{
  border: none;
}
.l_btn_nav a{
  background: none;
  color: #fff;
  border: none;
}
.l_btn_nav a:after{
  background-image: url(../../img/hm_arrow.svg);
}
.sp_logo{
      width: 90%;
    margin: 0 auto;
}
.l_menu .hover_btn:hover{
    background: none;
}
.l_menu .l_btn_nav a:hover{
    color: var(--yl)!important;
}
.l_menu a:hover{
   color: var(--yl);
}
.l_menu .l_btn_nav a .yl:hover{
   color: var(--yl);
}
}

/* ==========================================================================
   1. MVカルーセル（デザイン完全一致設定）
   ========================================================================== */
.p_mv_container {
    max-width: var(--inner_width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 95%;
    padding: 40px 0 80px;
    position: relative;
}
.p_mv_swiper {
  grid-column: 1 / 3;
  width: 100%;
}
.p_mv_inner {
    display: flex;
    align-items: self-start;
    gap: 70px;
}
.p_mv_txtbox { flex: 1; }
.p_mv_title { font-size: 3rem; color: #cc00cc; margin-bottom: 20px; }
.p_mv_meta { display: flex; justify-content: space-between; border-bottom: 2px solid #000; padding-bottom: 5px; }
.p_mv_btnbox { margin-top: 30px; display: flex; align-items: center; gap: 20px; }
.p_mv_imgbox {
    width: 50%;
    max-width: 785px;
    aspect-ratio: 16 / 8;
    background: var(--blue1);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

.p_mv_imgbox a:hover {
  cursor: pointer;
}

.p_mv_imgbox a::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  background-image: url(../../img/DL_hover.png);
  background-repeat: no-repeat;  
  background-position: center;  
  background-size: contain;    
  width: 40%; 
  height: 40%;  
  z-index: 4;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.p_mv_imgbox a::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.16);
  z-index: 3;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.p_mv_imgbox a:hover::after {
  opacity: 1;
  visibility: visible;
}

.p_mv_imgbox a:hover::before {
  opacity: 1;
  visibility: visible;
}

.p_mv_imgbox img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.c_gray_bg { background: #999; aspect-ratio: 16 / 10; width: 100%; }

.p_mv_controls {
    grid-column: 1 / 2;
    display: inline-flex;
    align-items: center;
    gap: 24px;
    position: absolute;
    z-index: 10;
    width: fit-content;
    bottom: 39px;
}

.p_mv_controls .swiper-button-prev,
.p_mv_controls .swiper-button-next {
  position: static; 
  width: 16px;
  height: 24px;
  margin: 0;
  color: #ff0000 ;
}
.p_mv_controls .swiper-button-prev::after,
.p_mv_controls .swiper-button-next::after {
  font-size: 20px; 
  font-weight: bold;
}
.p_mv_controls .swiper-button-prev{
  background-image: url(../../img/wt_maru_arrow1.svg);
    width: 32px;
    height: 32px;
    background-repeat: no-repeat;
}
.p_mv_controls .swiper-button-next{
  background-image: url(../../img/wt_maru_arrow2.svg);
    width: 32px;
    height: 32px;
    background-repeat: no-repeat;
}
.p_mv_controls .swiper-pagination {
  position: static;
  display: flex;
  gap: 12px;
  width: auto !important;
}
.p_mv_controls .swiper-pagination-bullet {
  width: 32px;       
  height: 4px;      
  border-radius: 0; 
  background: #fff;
  opacity: 0.2;     
  margin: 0 !important;
  transition: var(--transition);
}
.p_mv_controls .swiper-pagination-bullet-active {
  opacity: 1;     
}
.swiper-navigation-icon, ::slotted(.swiper-navigation-icon){
  display: none;
}
.p_mid_nav .swiper-button-prev{
  background-image: url(../../img/wtbl_maru_arrow1.svg);
  width: 24px;
  height: 24px;
  background-repeat: no-repeat;
}
.p_mid_nav .swiper-button-next{
  background-image: url(../../img/wtbl_maru_arrow2.svg);
  width: 24px;
  height: 24px;
  background-repeat: no-repeat;
}
.p_mv_note{
  font-size: 1.4rem;
  color: #fff;
  text-decoration: none;
  font-weight: 200;
}
.p_mv_note img{
    width: 18px;
    margin-right: 6px;
}
.p_mv_slide .txt_area{
  margin: 15px 0 40px;
}
.p_mv_slide .txt_area h2{
  font-size: 2.8rem;
  font-weight: 500;
  border-bottom: 0.5px solid #fff;
  padding-bottom: 10px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
    letter-spacing: 0.08em;
}
.p_mv_slide .txt_area .honbun{
font-weight: 300;
    letter-spacing: 0.08em;
}
.p_mv_slide .txt_area .yl_waku{
  color: #ffdd00;
  font-size: 1.5rem;
  font-weight: 400;
  display: block;
  border: 1px solid #ffdd00;
  box-sizing: border-box;
  border-radius: 3px;
  padding: 0 5px 1px;
      text-align: center;
}

@media (max-width: 768px) {
  .p_mv {
          padding: 40px 0 0;
  }
  .p_mv_controls.sp{
    position: static;
    width: 100%;
    display: flex;
  }
  .p_mv_inner {
    flex-direction:column-reverse;
        gap: 0;
  }
  .p_mv_txtbox { 
    display: flex; 
    flex-direction: column; 
    text-align: center;
    width: 92%;
    margin: 0 auto;
  }
  .p_mv_slide .txt_area .honbun{
        text-align: left;
        font-size: 1.3rem;
  }
  .p_mv_slide .txt_area .yl_waku{
        font-size: 1.3rem;
    font-weight: 300;
  }
  .p_mv_sub, .p_mv_title { order: 1; }
  .p_mv_imgbox { order: 2; width: 100%; }
  
  .p_mv_controls {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
    margin: 20px auto 0;
    justify-content: center;
  }
  
  .p_mv_meta { order: 3; margin-top: 20px; justify-content: space-between; }
  .p_mv_desc { order: 4; margin-top: 10px; }
  .p_mv_btnbox { order: 5; flex-direction: column; align-items: center; }

  .p_mv_slide .txt_area h2{
        font-size: 2rem;
  }

  .p_mv_container{
      width: 100%;
      padding: 0;
      padding-top: 30px;
      display: block;
      padding-bottom: 83px;
  }
.p_mv_slide .ttl{
width: 75%;
        margin: 0 20px 11px;
        text-align: left;
        display: flex;

}
.p_mv_slide .ttl.pc{
  display: none;
}
}

/* ==========================================================================
　2. 中間コンテンツ
========================================================================== */
.p_mid_section .inner{ 
    padding: 60px 0;
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
}
.p_mid_header {
  max-width: var(--inner_width);
  margin: 0 auto 23px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.p_mid_title { 
  display: flex; 
  align-items: center; 
}
.p_mid_title img{
        width: 30px;
        margin-right: 10px;
}
.p_mid_nav { display: flex; gap: 10px; }

.p_mid_nav .swiper-button-prev,
.p_mid_nav .swiper-button-next {
  position: static;
  width: 30px;
  height: 30px;
  color: #000;
}
.p_mid_nav .swiper-button-prev::after,
.p_mid_nav .swiper-button-next::after { font-size: 18px; }

.p_mid_swiper_container {
  max-width: var(--inner_width);
  margin: 0 auto;
  padding: 0 20px;
}

.p_mid_swiper { 
  /* width: calc(100vw - ((100vw - var(--inner_width)) / 2 + 20px)); */
  max-width: none;
  overflow: hidden !important; 
}

/* 画面幅がインナーサイズ（1340px）より小さくなった時のスマホ・タブレット調整 */
@media (max-width: 1340px) {
  .p_mid_swiper { 
    width: calc(100vw - 20px);
  }
}

.c_banner_card a {
  font-weight: bold;
  position: relative;
  aspect-ratio: 16 / 8;
  background-color: #0a2047;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.c_banner_card a:hover {
  cursor: pointer;
}

.c_banner_card a::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  background-image: url(../../img/DL_hover.png);
  background-repeat: no-repeat;  
  background-position: center;  
  background-size: contain;    
    width: 80%;
    height: 80%;
  z-index: 4;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.c_banner_card a::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.16);
  z-index: 3;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.c_banner_card a:hover::after {
  opacity: 1;
  visibility: visible;
}

.c_banner_card a:hover::before {
  opacity: 1;
  visibility: visible;
}

.c_banner_card a img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (max-width: 768px) {
  .p_mid_nav .swiper-button-prev,
  .p_mid_nav .swiper-button-next {
    display: none;
  }
  .p_mid_section .inner{
      padding: 30px 0;
  }
  .p_mid_header{
        margin: 0 auto 13px 20px;
    padding: 0;
  }
}


/* ==========================================================================
   3. 最下部コンテンツ
   ========================================================================== */
.p_bot_section {
    padding: 60px 0;
    text-align: center;
}
.p_bot_wrapper { display: flex; justify-content: center; gap: 30px; }
.p_bot_slide { width: calc(33.333% - 20px); }

.c_feat_card {
  background-color: #fff;
  color: #000;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  padding-bottom: 20px;
}

#sec3 h2{
    position: relative;
    padding: 20px 0;
}
#sec3 h2 span{
    position: relative;
    z-index: 2;
    font-size: 2rem;
    font-weight: 400;
}
#sec3 h2 img{
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    z-index: 1;
    width: 90%;
    max-width: 580px;
}
#sec3 .read{
  font-size: 1.6rem;
  font-weight: 300;
  margin-top: 23px;
    letter-spacing: 0.13em;
}
#sec3 .p_bot_slide .step{
    width: 70%;
    max-width: 110px;
    margin-bottom: 11px;
}
#sec3 .c_feat_card h2{
    font-size: 2rem;
    font-weight: 600;
    padding: 0;
    color: var(--blue2);
    margin-bottom: 15px;
}
#sec3 .c_feat_card .icon{
  height: 100px;
}
#sec3 #width_swipe{
  width: 100%;
  max-width: 1000px;
  margin-top: 38px;
}
#sec3 .caption{
    font-size: 2.4rem;
    font-weight: 500;
    margin-top: 30px;
    letter-spacing: 0.07em;
}
#sec3 .caption span{
font-size: 1.6rem;
    display: block;
    margin-top: 10px;
    font-weight: 300;
}

@media (max-width: 768px) {
  .p_bot_section{
    padding: 30px 0;
  }
  .p_bot_swiper { 
      overflow: visible !important; 
    }
  .p_bot_wrapper { 
      display: flex; justify-content: flex-start; 
      gap: 0; 
    }
  .p_bot_slide { 
      width: auto; 
    }
    #sec3 #width_swipe{
margin-left: 5%;
        margin-top: 27px;
    }
    .c_feat_card{
        gap: 10px;
        padding: 18px;
    }
    #sec3 .c_feat_card h2{
      font-size: 1.6rem;
      margin-bottom: 2px;
    }
    #sec3 .c_feat_card .icon{
        height: 60px;
        margin-bottom: 9px;
    }
    #sec3 .c_feat_card .honbun{
        font-size: 1.2rem;
    }
    .kaku_btn{
        font-size: 1.3rem;
    }
    #sec3 .p_bot_slide .step{
      width: 40%;
      margin-bottom: 6px;
    }
    #sec3 .read{
          font-size: 1.2rem;
            margin-top: 5px
    }
    #sec3 h2 span{
      font-size: 1.6rem;
    }
    #sec3 h2 img{
          width: 80%;
    }
    #sec3 .caption{
          font-size: 1.5rem;
    }
    #sec3 .caption span{
         font-size: 1rem;
        margin-top: 4px;
    }
}




/* ==========================================================================
メディアクエリ
========================================================================== */
@media screen and (max-width: 1312px) {
  .p_mv_controls {
    bottom: 31px;
  }
}
@media screen and (max-width: 1246px) {
    .p_mv_controls {
        bottom: 35px;
    }
}
@media screen and (max-width: 1230px) {
    .p_mv_controls {
       bottom: 31px;
    }
}
@media screen and (max-width: 1192px) {
    .p_mv_controls {
              bottom: 29px;
    }
}
@media screen and (max-width: 1150px) {
    .p_mv_controls {
       bottom: 25px;
    }
}
@media screen and (max-width: 983px) {
    .c_btn span{
          font-size: 1.3rem;
    }
    .icon_flex.c_btn img {
      width: 12px;
      margin-right: 5px;
  }
}
@media screen and (max-width: 930px) {
  .p_mv_btnbox{
    display: block;
        margin-top: -10px;
  }
  .p_mv_btnbox .icon_flex{
        justify-content: center;
              width: 190px;
        margin: 0 auto;
  }
  .p_mv_btnbox .p_mv_note{
            margin-top: 10px;
            width: 100%;
  }
  .p_mv_btnbox .icon_flex span{
    margin: 0;
  }
  .c_btn span{
    font-size: 1.8rem;
  }
}
@media screen and (max-width: 768px) {
    .p_mv_controls {
      position: absolute;
      bottom: 0;
      left: 50%;
      -webkit-transform: translate(-50%, -50%);
      transform: translate(-50%, -50%);
    }
}


/* ==========================================================================
   下層ページ
   ========================================================================== */
   body.DL_page .p_mv_btnbox{
    margin: 30px auto;
    justify-content: center;
   }
    body.DL_page .c_btn span{
    font-size: 2.5rem;
    }
    body.DL_page .icon_flex.c_btn img {
    width: 21px;
    position: relative;
    top: 1px;
}
body.DL_page .c_btn {
    padding: 16px 35px;
}
body.DL_page .back_btn{
    text-align: center;
  }
   body.DL_page .back_btn a{
    font-size: 2.5rem;
    color: #fff;
    font-weight: 400;
    text-decoration: none;
    display: inline-flex;
    justify-content: center;
    margin: 0 auto;
    border: 1px solid #fff;
    border-radius: 90px;
    padding: 3px 24px 5px;
   }
@media screen and (max-width: 980px) {
  body.DL_page .c_btn span {
      font-size: 1.8rem;
  }
    body.DL_page .c_btn {
      padding: 16px 35px;
      width: 100%;
  }
}
@media screen and (max-width: 768px) {
    body.DL_page .p_mv_slide .txt_area{
      margin-top: 40px;
      margin-bottom: 25px;
   }
   body.DL_page .p_mv_btnbox {
      margin: 0 auto;
  }
  body.DL_page .p_mv_container{
        padding-bottom: 30px;
  }
  body.DL_page .back_btn a{
    font-size: 1.6rem;
  }
}