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

html, body {
   font-family: "Times New Roman", Times, serif; 
}

body {
  position: relative;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: #000;
}

a:link, a:visited, a:active {
  color: #fff;
  border: 0;
  outline: none;
  text-decoration: none;
}

a:hover {
  color: #fff;
  border: 0;
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  border: 0;
}

i { font-style: italic; }

.pc { display: block }
.sp { display: none !important }
@media screen and (max-width: 749px) {
  .sp { display: block !important }
  .pc { display: none !important }
}

/* ---------------------------

レイアウト

---------------------------- */
.container {
  margin: 0 auto;
  overflow: hidden;
}

.container_bottom {
  width: 100%;
  height: 31px;
  background: rgb(115,0,0);
  background: linear-gradient(90deg, rgba(18,155,225,.7) 0%, rgba(121,203,231,.7) 25%, rgba(121,203,231,.7) 50%, rgba(121,203,231,.7) 75%, rgba(18,155,225,.7) 100%);
}

.wrap {
  margin: 0 auto;
  padding: 0 35px;
  width: 100%;
  max-width: 840px;
  background-color: #fff;
  border: 1px solid #fff;
}

@media screen and (max-width: 563px) {
  .wrap {
    padding: 10px;
  }
}

/* ---------------------------

head

---------------------------- */
#na_partner {
	width: 100%;
	height: 30px;
	position: relative;
	border-bottom: 1px solid #C7C7C7;
  background-color: #FFF;
}

#na_partner .partner_inner {
  max-width: 966px;
	margin-right: auto;
	margin-left: auto;
  text-align: center;
}

#na_partner .partner_ti {
	height: 30px;
  font-family: "Arial", Gadget, "sans-serif";
  font-weight: 700;
  font-size: 18px;
  line-height: 100%;
  color: #999999;
  padding-top: 7px;
}

#na_partner .client_name {
  position: absolute;
  font-family: "Arial", Gadget, "sans-serif";
  font-size: 16px;
  line-height: 100%;
  color: #686868;
  top: 7px;
}

#na_partner .client_logo {
  height: 26px;
  position: absolute;
  font-family: "Arial", Gadget, "sans-serif";
  font-size: 16px;
  line-height: 100%;
  color: #686868;
  top: 2px;
}

@media screen and (max-width: 995px) { 
  #na_partner .client_name {
    margin-left: 14px;
  }
}

@media screen and (max-width: 780px) { 
  #na_partner {
    width: 100%;
    height: auto;
    padding-bottom: 8px;
  }
  
  #na_partner .client_name {
    position: static;
    font-family: "Arial", Gadget, "sans-serif";
    color: #686868;
    top: 0px;
  }
  
  #na_partner .client_logo {
    position: static;
    font-family: "Arial", Gadget, "sans-serif";
    font-size: 16px;
    line-height: 100%;
    color: #686868;
    top: 0px;
  }
}

/* ---------------------------

mainvisual

--------------------------- */
.mainvisual {
  margin: auto;
  padding-top: 30px;
  width: 100%;
  height: 778px;
  background: url("../images/mv_bg.png") no-repeat right top;
  background-size: 1310px 960px;
  background-size: cover;
  position: relative;
}

.maintitle {
  padding: .5em 2em 1em 3em;
  position: absolute;
  top: 30px;
  right: 0;
  left: 0;
  width: 100%;
  height: auto;
  background: linear-gradient(90deg, rgba(18,155,225,.7) 0%, rgba(121,203,231,.7) 25%, rgba(121,203,231,.7) 50%, rgba(121,203,231,.7) 75%, rgba(18,155,225,.7) 100%);
  font-family: "Noto Sans JP", sans-serif;
}

h1 {
  display: block;
  margin: auto;
  max-width: 1190px;
  font-size: clamp(46px,4.61538vw,60px);
  font-weight: 600;
  line-height: 1.05;
  position: relative;
  color: #fff;
}

h1 span {
  display: block;
  font-size: clamp(29px,3.07692vw,40px);
}

.mainvisual .mt_text_area {
  padding: 5px 20px 15px 0;
  width: 96%;
  height: auto;
  position: absolute;
  top: 25%;
  left: 9%;
}

.mainvisual .mt_text_area .block_text {
  padding: 18px 25px 18px;
  width: 100%;
  height: auto;
  max-width: 744px;
  position: relative;
  right: 0;
  background-color: rgba(255, 255, 255, .8);  
}

.block_text_tit {
  margin-bottom: 1em;
  font-size: 20px;
  font-weight: 600;
  text-align: center;
  line-height: 1.4;
}

.block_text_p {
  font-size: 18px;
  font-weight: 300;
  line-height: 1.6;
}

@media screen and (min-width: 1800px) {
  .mainvisual .mt_text_area {
    padding: 5px 20px 15px clamp(5vw,5vw,10vw);
    right: -33%;
    left: 14%;
  }
}

@media screen and (max-width: 958px) {
  .mainvisual .mt_text_area {
    padding-left: 4vw;
    right: -33%;
    left: 0;
  }
}

@media screen and (max-width: 931px) {
  .mainvisual .mt_text_area .block_text {
    padding: 1em;
  }
}

@media screen and (max-width: 749px) {
  .mainvisual {
    background-size: cover;
  }

  h1 {
    font-size: clamp(28px,6.14152vw,46px);
    line-height: 1.1;
  }

  h1 span {
    font-size: clamp(18px,3.87182vw,29px);
  }

  .mainvisual .mt_text_area {
    margin: 0 auto;
    right: 0;
  }

  .mainvisual .mt_text_area .block_text {
    left: 0;
  }

  .maintitle {
    left: 0;
  }
}

@media screen and (max-width: 441px) {
  .block_text_tit {
    font-size: 17px;
  }

  .block_text_p {
    font-size: clamp(14px,2.4032vw,18px);
    font-size: 15px;
    line-height: 1.5;
  }
}

/* ---------------------------

Index

--------------------------- */
.index_area {
  padding: 5px 20px 15px clamp(5vw,9vw,10vw);
  width: 45%;
  height: auto;
  max-height: 417px;
  background-color: rgba(29,145,191,.9); 
  position: absolute;
  top: 5.8%;
  left: 0;
  z-index: 11;
}

.index_area_inner {
  width: 400px;
  height: auto;
  position: relative;
  right: 0;
}

.index_area .stit {
  margin: 0 0 0 0;
  max-width: 120px;
  width: 100%;
  height: auto;
  position: relative;
  top: -1em;
}

.index_area .stit img {
  display: block;
}

.index_area .link_list {
  width: 100%;
  height: auto;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", sans-serif;
}

.index_area .link_list a {
  text-decoration: none !important;
}

.index_area .link_list a:hover {
  opacity: .8;
}

@media screen and (min-width: 1800px) {
  .index_area_inner {
    right: -30%;
  }
}

@media screen and (max-width: 958px) {
  .index_area {
    padding-left: 4vw;
    width: 450px;
  }
}

@media screen and (max-width: 749px) {
  .index_area {
    margin-top: -70px;
    padding-left: 5%;
    width: 90%;
    height: 100%;
    position: relative;
  }
}

@media screen and (max-width: 441px) {
  .index_area {
    width: 100%;
  }
  
  .index_area_inner {
    left: 0;
    width: 100%;
  }
}

/* ---------------------------

見出し

--------------------------- */
.inner {
  display: inline-block;
}

@media screen and (max-width: 749px) {
  .inner {
    padding: 0 .5em;
  }
}

.obi_block {
  display: block;
  margin: 3% auto 0;
  position: relative;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", sans-serif;
}

.obi_block .obi {
  margin: auto;
  padding: 5px;
  width: 100%;
  height: 100%;
  max-width: 770px;
  background: rgb(115,0,0);
  background: linear-gradient(90deg, rgba(18,155,225,1) 0%, rgba(121,203,231,1) 25%, rgba(121,203,231,1) 50%, rgba(121,203,231,1) 75%, rgba(18,155,225,1) 100%);
  font-weight: 600;
  font-size: 33px;
  text-align: center;
  line-height: normal;
  color: #fff; 
}

.obi_block .stit {
  margin: 1em auto 1.5em;
  max-width: 700px;
  font-size: 20px;
  font-weight: 800;
  text-align: center;
  line-height: 1;
}

h2 {
  margin: 2em auto 1em;
  font-size: 32px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.05em;
  text-align: center;
  color: #fff;
}

@media screen and (max-width: 749px) {
  .obi_block {
    position: relative;
  }
  
  .obi_block .obi {
    font-size: 5vw;
  }
}

/* ---------------------------

本文

--------------------------- */
.int_area {
  margin: 0 auto;
  max-width: 660px;
}

.int {
  margin-bottom: 1em;
}

@media screen and (max-width: 749px) {
  .int_area {
    padding: 0 1em;
  }

  .int {
    text-align: left;
  }
}

/* ---------------------------

分割

--------------------------- */
.flex_area {
  display: flex;
}

.flex_area_right-text{
  max-width: 546px;
}

@media screen and (max-width: 749px) {
  .flex_area {
    display: block;
    padding: 0 .5em;
  }

  .flex_area_right-text{
    max-width: 100%;
  }
    
  .ex {
    display: flex;
  }
  
  .ex_txt {
    order: 2;
  }
  
  .res {
    flex-direction: column;
  }
  
  .ph {
    order: 1;
  }
}

/* ---------------------------

photo

--------------------------- */
.photo_left {
  float: left;
  margin: 0 2em 0 0;
  width: 100%;
  height: auto;
  max-width: 190px;
  min-width: 190px;
}

.photo_right {
  float: right;
  margin: 0 0 0 2em;
  width: 100%;
  height: auto;
  max-width: 190px;
  min-width: 190px;
}

@media screen and (max-width: 749px) {
  .photo_left,
  .photo_right {
    float: none;
    margin: 2em auto;
    text-align: center;
  }
}

.photo_center {
  margin: 0 auto 1em;
  padding: 0 .5em;
  text-align: center;
}

@media screen and (max-width: 261px) {
  .photo_left {
    max-width: 100%;
    min-width: 100%;
  }

  .photo_right {
    max-width: 100%;
    min-width: 100%;
  }
}



.pro_grid4 {
  display: grid;
  grid-template-columns: .95fr 1.2fr 1fr 1fr;
  align-items: flex-start;
  text-align: left;
  margin: 0 auto;
}

.pro_set {
  border-left: 4px solid #129be1;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", sans-serif;
  line-height: 1.2;
  color: #4c4c4c;
  text-align: left;
}

.pro_set .post {
  padding-left: 8px;
  font-size: 14px;
}

.pro_set .name {
  padding-left: 8px;
  font-size: 16px;
  font-weight: 600;
}

.pro_set .name span {
  display: block;
  font-size: 14px;
}

.pro_grid3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  column-gap: 15px;
  margin: 0 auto 2em;
  padding: 0 1em;
  text-align: left;
}

.pro_grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 50px;
  margin: 0 auto 2em;
  padding: 0 3em;
  text-align: left;
}

/* ------------------------

section01

------------------------ */
.cont1 {
  position: relative;
}

.cont1::before {
  content: "";
  background-image: url("../images/bg.jpg");
  background-attachment: fixed;
  background-size: cover;
  background-position: center top;
  
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  
  opacity: 0.3;
  z-index: -1;
}

.section01 {
  margin: 1em auto 0;
  width: 100%;
  background: linear-gradient(to bottom, rgba(255,255,255,1) 0%,rgba(255,255,255,0) 100%);
  background-size: 100% 10%;
  background-repeat: no-repeat;
}

@media screen and (max-width: 996px) {
  .section01 {
    padding-left: 1em;
    padding-right: 1em;
    width: 100%;
  }
}

@media screen and (max-width: 749px) {
  .cont1 {
    margin-top: 0 !important;
  }
}

/* ------------------------

footer_logo

------------------------ */
.footer_logo {
  display: flex;
  margin: 50px auto 15px;
  padding: 0;
  max-width: 840px;
  height: auto;
  align-items: center;
  justify-content: center;
}

.footer_logo .icon {
  margin: 0 auto;
  width: 50%;
  height: auto;
  text-align: center;
}

.footer_logo .icon .jsda {
  height: auto;
  max-width: 155px;
}

.footer_logo .icon .jpx {
  height: auto;
  max-width: 107px;
}

@media screen and (max-width: 441px) {
  .footer_logo {
    display: block;
  }
  .footer_logo .icon {
    margin: 10px auto;
  }
}

/* --------------------

ページトップへ

-------------------- */
#pagetop {
  width: 60px;
  height: 60px;
  position: fixed;
  right: 25px;
  bottom: 25px;
  z-index: 10;
  cursor: pointer
}

#pagetop:hover {
  opacity: 0.7
}

@media screen and (max-width:911px) {
  #pagetop:hover {
    opacity: 1
  }
}

@media screen and (max-width:414px) {
  #pagetop {
    right: 10px;
    bottom: 10px;
    width: 42px;
    height: 42px
  }
}