@charset "UTF-8";

@font-face {
 font-family: 'notosansjp';
 font-weight: 100;
 src: url("../../fonts/notosansjp/NotoSansJP-Thin.ttf") format('truetype');
}
@font-face {
 font-family: 'notosansjp';
 font-weight: 200;
 src: url("../../fonts/notosansjp/NotoSansJP-ExtraLight.ttf") format('truetype');
}
@font-face {
 font-family: 'notosansjp';
 font-weight: 300;
 src: url("../../fonts/notosansjp/NotoSansJP-Light.ttf") format('truetype');
}
@font-face {
 font-family: 'notosansjp';
 font-weight: 400;
 src: url("../../fonts/notosansjp/NotoSansJP-Regular.ttf") format('truetype');
}
@font-face {
 font-family: 'notosansjp';
 font-weight: 500;
 src: url("../../fonts/notosansjp/NotoSansJP-Medium.ttf") format('truetype');
}
@font-face {
 font-family: 'notosansjp';
 font-weight: 600;
 src: url("../../fonts/notosansjp/NotoSansJP-SemiBold.ttf") format('truetype');
}
@font-face {
 font-family: 'notosansjp';
 font-weight: 700;
 src: url("../../fonts/notosansjp/NotoSansJP-Bold.ttf") format('truetype');
}
@font-face {
 font-family: 'notosansjp';
 font-weight: 800;
 src: url("../../fonts/notosansjp/NotoSansJP-ExtraBold.ttf") format('truetype');
}
@font-face {
 font-family: 'notosansjp';
 font-weight: 900;
 src: url("../../fonts/notosansjp/NotoSansJP-Black.ttf") format('truetype');
}
@font-face {
 font-family: 'notoserifjp';
 font-weight: 200;
 src: url("../../fonts/notoserifjp/NotoSerifJP-ExtraLight.ttf") format('truetype');
}
@font-face {
 font-family: 'notoserifjp';
 font-weight: 300;
 src: url("../../fonts/notoserifjp/NotoSerifJP-Light.ttf") format('truetype');
}
@font-face {
 font-family: 'notoserifjp';
 font-weight: 400;
 src: url("../../fonts/notoserifjp/NotoSerifJP-Regular.ttf") format('truetype');
}
@font-face {
 font-family: 'notoserifjp';
 font-weight: 500;
 src: url("../../fonts/notoserifjp/NotoSerifJP-Medium.ttf") format('truetype');
}
@font-face {
 font-family: 'notoserifjp';
 font-weight: 600;
 src: url("../../fonts/notoserifjp/NotoSerifJP-SemiBold.ttf") format('truetype');
}
@font-face {
 font-family: 'notoserifjp';
 font-weight: 700;
 src: url("../../fonts/notoserifjp/NotoSerifJP-Bold.ttf") format('truetype');
}
@font-face {
 font-family: 'notoserifjp';
 font-weight: 800;
 src: url("../../fonts/notoserifjp/NotoSerifJP-ExtraBold.ttf") format('truetype');
}
@font-face {
 font-family: 'notoserifjp';
 font-weight: 900;
 src: url("../../fonts/notoserifjp/NotoSerifJP-Black.ttf") format('truetype');
}

html {
  font-family: 'notosansjp', sans-serif;
  font-weight: 400;
  line-height: 1.8;
  font-size: 62.5%;
}
body {
  color: #333;
  font-size: 1.6rem;
}
a {
  transition: 0.3s;
}
a:hover {
  opacity: .7;
}
.only_sp {
  display: none!important;
}
.t_bold {
  font-weight: 700;
}
.inner {
  max-width: 112rem;
  padding: 0 2rem;
  width: 100%;
  margin: auto;
}
section + section {
  margin-top: 10rem;
}
.section_title {
  font-size: 2.8rem;
  text-align: center;
  font-weight: 700;
  position: relative;
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  row-gap: 2rem;
  margin-bottom: 6rem;
  letter-spacing: .05em;
}
.section_title::after {
  content: "";
  width: 10rem;
  height: .4rem;
  background-color: #0072BC;
  display: inline-block;
}
@media screen and (min-width:769px) and ( max-width:950px) {
  html {
    font-size: 1.052631579vw;
  }
}
@media screen and (max-width: 768px) {
  .only_pc {
    display: none!important;
  }
  .only_sp {
    display: block!important;
  }
  section + section {
    margin-top: 8rem;
  }
  .section_title {
    font-size: 2.4rem;
    margin-bottom: 4rem;
    line-height: 1.6;
  }
}

/* --------------------
  header
-------------------- */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 4rem;
  position: fixed;
  width: 100%;
  z-index: 100;
  transition: background-color .3s, box-shadow .3s;
  background-color: rgba(255,255,255,.8);
}
.header_logo img {
  width: 11.5rem;
}
.header_menu ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
  column-gap: 4rem;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.6;
}
.sp_menu_btn {
  display: none;
}
@media screen and (max-width: 768px) {
  header {
    padding: 1.5rem 2rem;
    height: 7rem;
  }
  .header_logo img {
    width: 9.2rem;
  }
  .header_menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    height: 100dvh;
    width: 100%;
    background-color: rgba(255,255,255,.9);
    z-index: -1;
    padding-top: 7rem;
  }
  .header_menu_inner {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
  }
  .header_menu ul {
    flex-flow: column;
    justify-content: center;
    row-gap: 4rem;
    font-size: 2rem;
    line-height: 1.8;
  }
  .sp_menu_btn {
    display: flex;
    flex-flow: column;
    row-gap: .7rem;
    position: relative;
    width: 4rem;
    height: 4rem;
    cursor: pointer;
    padding: 1rem .5rem;
  }
  .sp_menu_btn span {
    left: 0;
    width: 100%;
    height: .3rem;
    background-color: #000;
    display: block;
  }
  .sp_menu_btn, .sp_menu_btn span {
    transition: all .5s;
    box-sizing: border-box;
  }
  .sp_menu_btn.active span:nth-of-type(1) {
    transform: rotate(45deg);
    margin-top: .9rem;
  }
  .sp_menu_btn.active span:nth-of-type(2) {
    opacity: 0;
  }
  .sp_menu_btn.active span:nth-of-type(3) {
    transform: rotate(-45deg);
    margin-top: -2rem;
  }
}



/* --------------------
  kv_block
-------------------- */
.kv_block {
  height: 80rem;
  display: flex;
  justify-content: center;
  text-align: center;
  position: relative;
}
.kv_block .inner {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-flow: column;
  padding-top: 80px;
}
.kv_logo_block {
  display: flex;
  flex-flow: column;
  row-gap: 3rem;
  align-items: center;
  margin-bottom: 5rem;
}
.kv_logo_block img:nth-child(1) {
  width: 20rem;
}
.kv_logo_block img:nth-child(2) {
  width: 10rem;
}
.kv_logo_block img:nth-child(3) {
  width: 64.1rem;
}
.kv_block h1 {
  font-size: 2.8rem;
  line-height: 1.6;
  font-weight: 500;
  margin-bottom: 4rem;
  letter-spacing: .1em;
}
.kv_block dl {
  border-top: .1rem solid #aaa;
  padding-top: 2rem;
  max-width: 90rem;
  width: 100%;
  font-weight: 500;
  font-size: 2rem;
}
.kv_block video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  -o-object-fit: fill;
  object-fit: fill;
  transform: translate(-50%, -50%);
  z-index: -1;
}

@media screen and (max-width: 768px) {
  .kv_block {
    height: 100dvh;
  }
  .kv_block .inner {
    padding-top: 70px;
  }
  .kv_logo_block img:nth-child(1) {
    width: 13.8rem;
  }
  .kv_logo_block img:nth-child(3) {
    width: 31.6rem;
  }
  .kv_block h1 {
    font-size: 2rem;
    margin-bottom: 3rem;
  }
  .kv_block dl {
    width: calc(100% - 4rem);
    font-size: 1.8rem;
  }
}

/* --------------------
  message_block
-------------------- */
.message_content{
  background-image: linear-gradient(145deg, rgba(246, 250, 254, 1) 45%, rgba(205, 227, 249, 1));
  padding: 8rem 12rem;
}
.message_content h2 {
  font-size: 2.8rem;
  line-height: 1.6;
  font-weight: 700;
  margin-bottom: 4rem;
  text-align: center;
}
.message_content .message_text {
  margin-bottom: 6.3rem;
  line-height: 2;
}
.message_content .message_text p + p {
  margin-top: 3.2rem;
}
.message_content .president_name {
  text-align: right;
}
.message_content .president_name dd {
  font-size: 2.4rem;
  font-weight: 500;
  line-height: 1.6;
}
@media screen and (max-width: 768px) {
  .message_content{
    background-image: linear-gradient(100deg, rgba(246, 250, 254, 1) 45%, rgba(205, 227, 249, 1));
    padding: 4rem 2rem;
  }
  .message_content h2 {
    font-size: 2.4rem;
  }
  .message_content .message_text {
    margin-bottom: 4rem;
  }
}


/* --------------------
  background_block
-------------------- */
.background_block .background_text {
  padding: 0 6rem;
}
.background_block .background_text p + p {
  margin-top: 2rem;
}
@media screen and (max-width: 768px) {
  .background_block .background_text {
    padding: 0 2rem;
  }
}


/* --------------------
  meaning_block
-------------------- */
.meaning_block {
  background-image: url("/wp-content/themes/nic/assets/images/nttintegration/meaning_bg.png");
  background-position: bottom right 100%;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 10rem 0;
  background-color: #C2D7EB;
}
.meaning_block .meaning_title {
  font-family: notoserifjp;
  text-align: center;
  font-size: 4.4rem;
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 6rem;
}
.meaning_top_block {
  position: relative;
  padding: 6rem;
  margin-bottom: 6rem;
}
.meaning_top_block::before {
  content: "";
  background-color: rgba(255, 255, 255, .5);
  backdrop-filter: blur(.8rem);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  border-radius: 2rem;
}
.meaning_top_content {
  position: relative;
  z-index: 10;
}
.meaning_image_block {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  column-gap: 2.4rem;
}
.meaning_image_block img {
  max-width: 40rem;
  width: 42%;
}
.meaning_image_block ul {
  padding-left: 10.5rem;
  position: relative;
}
.meaning_image_block ul::before {
  content: "";
  width: 8.1rem;
  height: 26rem;
  background-image: url("/wp-content/themes/nic/assets/images/nttintegration/meaning_arrow.svg");
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.meaning_image_block ul li {
  font-weight: 500;
  font-size: 1.8rem;
  line-height: 1.6;
  position: relative;
}
.meaning_image_block ul li:not(:last-child) {
  margin-bottom: 6.2rem;
}
.meaning_bottom_text {
  padding: 0 6rem;
}
.meaning_bottom_text p:not(:last-child) {
  margin-bottom: 2rem;
}
.meaning_bottom_text .aster {
  font-size: 1.4rem;
  line-height: 1.6;
}
@media screen and (max-width: 767px) {
  .meaning_block {
    background-image: url("/wp-content/themes/nic/assets/images/nttintegration/meaning_bg.png");
    background-position: bottom right 100%;
    padding: 8rem 0;
  }
  .meaning_block .meaning_title {
    font-size: 3.2rem;
    margin-bottom: 4rem;
  }
  .meaning_top_block {
    padding: 4rem 2rem;
    margin-bottom: 4rem;
  }
  .meaning_image_block {
    margin-top: 4rem;
    row-gap: 2.4rem;
    flex-flow: column;
  }
  .meaning_image_block img {
    max-width: 100%;
    width: 100%;
  }
  .meaning_image_block ul {
    margin-left: 3rem;
    padding-left: 0;
  }
  .meaning_image_block ul::before {
    display: none;
  }
  .meaning_image_block ul li {
    font-size: 1.6rem;
    position: relative;
    padding-left: 4.7rem;
  }
  .meaning_image_block ul li:not(:last-child) {
    border-left: .1rem solid #aaa;
    padding-bottom: 2.4rem;
    margin-bottom: 0;
  }
  .meaning_image_block ul li:first-child {
    padding-top: 2.4rem;
  }
  .meaning_image_block ul li::before {
    content: "";
    width: .7rem;
    height: .7rem;
    border-radius: 50%;
    background-color: #0072BC;
    position: absolute;
    left: 2.4rem;
    top: 1rem;
  }
  .meaning_image_block ul li:first-child::before {
    top: 3.4rem;
  }
  .meaning_image_block ul li::after {
    content: "";
    border-bottom: .1rem solid #aaa;
    border-left: .1rem solid #aaa;
    width: 2rem;
    height: 1.4rem;
    position: absolute;
    left: -.1rem;
    top: 0;
  }
  .meaning_image_block ul li:first-child::after {
    height: 3.8rem;
  }
  .meaning_image_block ul li:last-child::after {
    left: 0rem;
    border-bottom-left-radius: 1rem;
  }
  .meaning_bottom_text {
    padding: 0 2rem;
  }
}


/* --------------------
  faq_block
-------------------- */
.faq_block .faq_open_btn {
  text-align: right;
  margin-bottom: 2rem;
}
.faq_block .faq_open_btn p {
  color: #0072BC;
  display: inline;
  cursor: pointer;
  transition: opacity .3s;
}
.faq_block .faq_open_btn p:hover {
  opacity: .6;
}
.faq_block .faq_list dl + dl {
  margin-top: 2rem;
}
.faq_block .faq_list dt,
.faq_block .faq_list dd {
  display: flex;
  align-items: center;
}
.faq_block .faq_list dt span,
.faq_block .faq_list dd span {
  border-left: .1rem solid #ccc;
  padding-left: 2rem;
  min-height: 3.8rem;
  display: flex;
  align-items: center;
}
.faq_block .faq_list dt {
  background-color: #F5F5F5;
  font-weight: 500;
  border-radius: 1rem;
  padding: 1.6rem 7.2rem 1.6rem 2rem;
  position: relative;
  transition: .3s;
  cursor: pointer;
}
.faq_block .faq_list dt::after {
  content: "";
  width: 2.2rem;
  height: 2.2rem;
  background-image: url("/wp-content/themes/nic/assets/images/nttintegration/faq_arrow.svg");
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 50%;
  right: 2.5rem;
  transform: translateY(-50%);
  transition: transform .3s;
}
.faq_block .faq_list dl.active dt {
  background-color: #F1F8FF;
}
.faq_block .faq_list dl.active dt::after {
  transform: translateY(-50%) rotate(180deg);
  transform-origin: center;
}
.faq_block .faq_list dd {
  padding: 1.6rem 6.8rem 1.6rem 2rem;
  border-bottom: .1rem solid #eee;
}
.faq_block .faq_list dt::before,
.faq_block .faq_list dd::before {
  font-size: 2.4rem;
  font-weight: 700;
  width: 4.6rem;
  flex-shrink: 0;
  display: flex;
}
.faq_block .faq_list dt::before {
  content: "Q";
  color: #0072BC;
}
.faq_block .faq_list dd::before {
  content: "A";
}

@media screen and (max-width: 768px) {
  .faq_block .faq_list dt span,
  .faq_block .faq_list dd span {
    padding-left: 1.6rem;
    min-height: 0;
  }
  .faq_block .faq_list dt {
    padding: 1.6rem 5.2rem 1.6rem 1.6rem;
  }
  .faq_block .faq_list dd {
    padding: 1.6rem;
  }
  .faq_block .faq_list dt::before,
  .faq_block .faq_list dd::before {
    width: 3.6rem;
  }
  .faq_block .faq_list dt::after {
    width: 2rem;
    height: 2rem;
    right: 1.6rem;
  }
}


/* --------------------
  contact_block
-------------------- */
.contact_block {
  background-image: linear-gradient(145deg, rgba(0, 86, 142, 1), rgba(0, 114, 188, 1));
  color: #fff;
  padding: 8rem 0;
}
.contact_detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.contact_detail .contact_left h2 {
  font-size: 2.4rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.contact_detail .contact_left p {
  font-size: 1.4rem;
  line-height: 1.6;
}
.contact_detail .contact_right {
  display: flex;
  align-items: flex-start;
  column-gap: 6rem;
}
.contact_detail .contact_right dt {
  font-weight: 500;
  margin-bottom: 1.6rem;
  display: flex;
  align-items: center;
  column-gap: .8rem;
}
.contact_detail .contact_right dt:before {
  content: "";
  width: 2.4rem;
  height: 2.4rem;
  background-size: contain;
  background-repeat: no-repeat;
}
.contact_detail .contact_right .contact_tel dt::before {
  background-image: url("/wp-content/themes/nic/assets/images/nttintegration/icon_tel.svg");
}
.contact_detail .contact_right .contact_mail dt::before {
  background-image: url("/wp-content/themes/nic/assets/images/nttintegration/icon_mail.svg");
}
.contact_detail .contact_right .contact_tel dd {
  font-size: 1.2rem;
  line-height: 1.6;
}
.contact_detail .contact_right .contact_tel .tel_number {
  font-size: 2.8rem;
  font-weight: 700;
}
.contact_detail .contact_right .contact_mail dd a {
  background-color: #fff;
  border-radius: 10rem;
  color: #0072BC;
  font-size: 2rem;
  font-weight: 500;
  width: 32rem;
  display: block;
  text-align: center;
  padding: 1.7rem 0;
  box-shadow: 0 0 15px rgba(0,0,0,.3);
  transition: background-color .3s;
}
.contact_detail .contact_right .contact_mail dd a:hover {
  background-color: #DFEEFD;
  opacity: 1;
}
@media screen and (max-width: 768px) {
  .contact_block {
    padding: 8rem 2rem;
  }
  .contact_detail {
    flex-flow: column;
    text-align: center;
    row-gap: 6.4rem;
  }
  .contact_detail .contact_right {
    flex-flow: column;
    row-gap: 6.4rem;
    width: 100%;
  }
  .contact_detail .contact_right dl {
    width: 100%;
  }
  .contact_detail .contact_right dt {
    justify-content: center;
  }
  .contact_detail .contact_right .contact_tel dt {
    margin-bottom: .8rem;
  }
  .contact_detail .contact_right .contact_mail dd a {
    font-weight: 500;
    width: 100%;
  }
}


/* --------------------
  contact_block
-------------------- */
.corporate_block {
  padding-bottom: 8rem;
  text-align: center;
}
.corporate_block h2 {
  font-size: 3.2rem;
  margin-bottom: 4rem;
  color: #605F5B;
  letter-spacing: .2em
}
.corporate_block a {
  position: relative;
  display: block;
  margin: auto;
  width: 400px;
  font-size: 2rem;
  font-weight: 500;
  padding: 1.2rem;
  border-radius: 10rem;
  box-shadow: 0 0 15px rgba(0,0,0,.2);
  transition: background-color .3s;
}
.corporate_block a:hover {
  background-color: #DFEEFD;
  opacity: 1;
}
.corporate_block a::after {
  content: "";
  background-image: url("/wp-content/themes/nic/assets/images/nttintegration/icon_newwindow.svg");
  width: 1.6rem;
  height: 1.6rem;
  background-size: contain;
  background-repeat: no-repeat;
  position: absolute;
  top: 50%;
  right: 2.2rem;
  transform: translateY(-50%);
}
@media screen and (max-width: 768px) {
  .corporate_block h2 {
    font-size: 2.4rem;
  }
  .corporate_block a {
    width: 100%;
  }
  .corporate_block a::after {
    right: 1.6rem;
  }
}

/* --------------------
  footer
-------------------- */
footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 2rem 4rem;
}
footer .footer_left {
  display: flex;
  align-items: center;
  column-gap: 4rem;
}
footer .footer_left img {
  width: 11.5rem;
}
footer .footer_left .copyright {
  color: #777;
  font-size: 1rem;
  line-height: 1.4;
}
footer .sns_list {
  display: flex;
  column-gap: 2.4rem;
}
@media screen and (max-width: 768px) {
  footer {
    flex-flow: column;
    padding: 2rem;
  }
  footer .footer_left {
    flex-flow: column;
    row-gap: 2rem;
    margin-bottom: 4rem;
    width: 100%;
  }
  footer .sns_list {
    width: 100%;
    justify-content: center;
  }
}