@charset "utf-8";
/* CSS Document */
/* BASE */
.l-content-body, .l-wrapper, .l-content, .l-content-main {
  max-width: 100%;
  margin: 0;
  padding: 0;
}
.t-mode-rwd[data-type="simple"] .l-content {
  margin-top: -110px;
}
.t-mode-rwd .l-header {
  z-index: -1000;
}
.t-mode-rwd.is-sticky .l-header {
  z-index: 1001;
}
@media screen and (min-width: 768px) and (max-width: 900px) {
  .t-mode-rwd .l-content-main {
    padding: 0 !important;
  }
}
.article-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 100px 15px;
  position: relative;
}
@media screen and (max-width: 767px) {
  .article-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 70px 15px;
    position: relative;
  }
}
.sp-only {
  display: none;
}
@media screen and (max-width: 767px) {
  .sp-only {
    display: block;
  }
  .pc-only {
    display: none;
  }
}
.disable {
  pointer-events: none;
  color: #fff;
  background: #c2c2c2;
}
/* section */
section.white {
  background-color: #FFF;
}
section.black {
  background-color: #000;
  color: #FFF;
}
section.gray {
  background-color: #e6e6e6;
}
/* H1 */
.m-hdg-lv1 .m-hdg {
  font-size: 5rem;
  font-weight: bold;
  line-height: 1.5;
  text-align: center;
}
.m-hdg-lv1 .m-hdg span {
  font-size: 3rem;
  font-weight: bold;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .m-hdg-lv1 .m-hdg {
    font-size: 2.4rem;
  }
  .m-hdg-lv1 .m-hdg span {
    font-size: 2rem;
  }
}
/* H2 */
.m-hdg-lv2 .m-hdg {
  font-size: 3.5rem;
  font-weight: bold;
  border: none;
  padding: 0;
  line-height: 1.5;
}
@media screen and (max-width: 767px) {
  .m-hdg-lv2 .m-hdg {
    font-size: 2.4rem;
  }
}
/* H3 */
.m-hdg-lv3 .m-hdg {
  font-size: 2rem;
  font-weight: bold;
  line-height: 3;
  display: table-cell;
}
.m-hdg-lv3 .m-hdg .m-list-number {
  font-size: 4rem;
  padding-right: 4px;
  white-space: nowrap;
}
.m-hdg-lv3 .m-hdg .m-list-number, .m-list-title {
  display: table-cell;
}
.sub {
  font-size: 1.5rem;
  font-weight: normal;
}
@media screen and (max-width: 767px) {
  .m-hdg-lv3 .m-hdg {
    font-size: 1.8rem;
    line-height: 1.5;
  }
  .m-hdg-lv3 .m-hdg .m-list-number {
    font-size: 2.5rem;
  }
  .m-hdg-lv3 .m-hdg .sub {
    font-size: 1.2rem;
  }
}
/* H4 */
.m-hdg-lv4 {
  width: 100%;
  margin: 60px 0 30px;
  position: relative;
  display: table;
  border-bottom: 0;
}
.m-hdg-lv4 .m-hdg {
  width: 100%;
  padding: 2px 0 2px 10px;
  font-size: 1.8rem;
  font-weight: normal;
  line-height: 1.5;
  display: table-cell;
  border-left: 3px solid #fff;
}
@media screen and (max-width: 767px) {
  .m-hdg-lv4 {
    margin: 20px 0;
  }
  .m-hdg-lv4 .m-hdg {
    padding: 1px 0 1px 8px;
    font-size: 1.4rem;
    display: block;
    border-left-width: 2px;
  }
}
section.gray .m-hdg-lv4 .m-hdg {
  border-left: 3px solid #333;
}
section.white .m-hdg-lv4 .m-hdg {
  border-left: 3px solid #333;
}
/* Main Visual */
.main_index {
  width: 100%;
  height: 90vh;
  min-height: 40vh;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  flex-wrap: wrap;
  z-index: -500;
}
.main_index > div {
  width: 100%;
  height: 100%;
  background-color: #000;
}
.m-hdg-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 10vh;
  position: relative;
  padding: 15% 25px;
}
.m-hdg-logo_inner {
  width: 100%;
  height: auto;
  max-width: 670px;
  padding: 0;
  margin: 0;
}
.m-hdg-logo_inner > img {
  width: 100%;
  max-height: 40vh;
}
@media screen and (max-width: 767px) {
  .main_index {
    height: 70vh;
  }
  .m-hdg-logo {
    height: 50vh;
    padding: 16% 0 0;
  }
  .m-hdg-logo_inner > img {
    max-height: 30vh;
  }
}
/* lead */
section.lead {
  color: white;
  position: relative;
  padding: 30px 0 60px;
  background: linear-gradient(90deg, rgba(102, 102, 102, 0.6), rgba(0, 0, 0, 0.7)), url("../img/img_lead-bg.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
section.lead .lead-txt {
  font-size: 1.2rem;
  text-align: center;
  line-height: 4;
}
@media screen and (max-width: 767px) {
  section.lead .lead-txt {
    font-size: 1.1rem;
    line-height: 2.5;
  }
}
/* button */
section.button {
  background: linear-gradient(to bottom right, black, gray);
}
@media screen and (max-width: 767px) {
  section.button .m-btn {
    height: 40px !important;
    font-size: 1.4rem;
  }
  section.button .m-list-btn[data-col="3"] li {
    margin: 10px 0 0;
  }
}
/* inFlight */
section.black img {
  filter: drop-shadow(5px 5px 5px gray);
}
/* campaign */
section.campaign {
  color: #FFFFFF;
}
.m-grid__content .m-grid__txtaria {
  background-color: #EEE;
  padding: 25px 19px 23px;
  color: #333;
  text-align: center;
  height: 100%;
}
.m-grid__content .m-grid__txtaria p {
  font-size: 1.5rem;
}
.m-footer-social {
  margin: 26px auto 0;
}
.m-grid[data-col="2-1"] {
  overflow: hidden;
}
.blue_line {
  background: rgba(0, 0, 0, 0) linear-gradient(transparent 60%, #cce5ff 0%) repeat scroll 0 0;
}
@media screen and (max-width: 767px) {
  .m-grid__content {
    margin-bottom: 30px;
  }
  .m-grid__content:last-child {
    margin-bottom: 0;
  }
}
#campaign .hdg-sec-lv3 {
  text-align: center;
  color: #333;
  margin-bottom: 26px;
}
#campaign .hdg-sec-lv3 h3 {
  font-size: 3.3rem;
  letter-spacing: 0.2rem;
  font-family: "Yu Mincho", YuMincho, \006e38\00660e\00671d, \0030d2\0030e9\0030ae\0030ce\00660e\00671d\0020\0050\0072\006f\004e\0020\0057\0033, "Hiragino Mincho ProN", \0048\0047\00660e\00671d\0045, \00ff2d\00ff33\0020\00ff30\00660e\00671d, \00ff2d\00ff33\0020\00660e\00671d, serif;
}
#campaign .hdg-sec-lv3 h3 > span {
  display: inline-block;
}
#campaign .hdg-sec-lv3 + * {
  margin-top: 0 !important;
}
#campaign .m-list-bnr .m-list-bnr__ttl, .m-list-bnr .m-list-bnr__ttl--l {
  display: flex;
  justify-content: center;
  text-align: center;
}
#campaign .m-list-bnr .m-list-bnr__ttl span::before, .m-list-bnr .m-list-bnr__ttl--l span::before {
  display: none;
}
@media screen and (max-width: 767px) {
  #campaign .hdg-sec-lv3 {
    margin-bottom: 30px;
  }
  #campaign .hdg-sec-lv3 h3 {
    font-size: 3.0rem;
    letter-spacing: 0.1rem;
  }
  #campaign .m-list-bnr .m-list-bnr__ttl, .m-list-bnr .m-list-bnr__ttl--l {
    font-size: 1.2rem;
  }
}
/* designworks */
section.designworks {
  background-color: #f2f2f2;
}
section.designworks .lead-txt {
  font-size: 1.4rem;
  text-align: center;
  line-height: 3;
  margin-top: 30px;
}
.m-img-designworks {
  width: 100%;
  display: flex;
  justify-content: center;
}
.m-img-designworks img {
  max-width: 60%;
}
@media screen and (max-width: 767px) {
  section.designworks .lead-txt {
    font-size: 1.2rem;
    line-height: 2.5;
  }
  .m-img-designworks img {
    max-width: 80%;
  }
}
/* FOOTER */
section.footer {
  max-width: 100%;
  height: 450px;
  background: url("../img/img_footer-bg.jpg") center;
  background-position: top;
  background-repeat: no-repeat;
  background-size: cover;
}
@media screen and (max-width: 767px) {
  section.footer {
    height: 350px;
    background-position: bottom left;
  }
}