@charset "UTF-8";
/* ======================================================================= */
/* brand_top */
/* ======================================================================= */
/* common
========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

*:focus {
  outline: none;
}

html {
  font-size: 62.5%;
  height: -webkit-fill-available;
}

body {
  font-size: 14px;
  font-weight: normal;
  font-weight: 400;
  color: #000;
  line-height: 1.8;
  min-height: 100vh;
  min-height: -webkit-fill-available;
}

main {
  color: #fff;
}
main h1 {
  font-weight: normal;
}
main h2,
main h3,
main h4,
main h5,
main h6 {
  font-weight: 600 !important;
}
main ul,
main li {
  list-style: none;
}
main a {
  color: #fff;
  text-decoration: none;
}
main table {
  border-collapse: collapse;
}
main img {
  max-width: 100%;
  vertical-align: top;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -webkit-touch-callout: none;
  -moz-touch-callout: none;
  -webkit-user-drag: none;
  -moz-user-drag: none;
}
main figure {
  overflow: hidden;
}
main svg {
  fill: currentColor;
}
main * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
main section {
  position: relative;
  width: 100%;
}
main section .container {
  z-index: 1;
}
main section .section_img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-clip-path: inset(-1px -1px -78px -1px);
          clip-path: inset(-1px -1px -78px -1px);
  z-index: 0;
}
main section .section_img::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
}
main section .section_ttl {
  width: 100%;
  margin-bottom: 40px;
}
main section .section_ttl .en {
  font-size: 1.4rem;
  color: #959595;
  line-height: 1.2;
}
main section .section_ttl h2 {
  font-size: 2rem;
}
main .only_sp {
  display: none;
}
main .only_pc {
  display: inherit;
}

#wrapper {
  padding: 0;
}

#breadcrumb.breadcrumb-super-wide ul {
  width: 100%;
  max-width: 1920px;
  padding-left: 50px;
  margin: 0 auto;
}

a[target=_blank] h3::after {
  content: url(../images/ico_external.svg);
  padding-left: 10px;
}

.other_category h3::after {
  content: url(../images/ico_other.svg);
  padding-left: 10px;
}

@media screen and (max-width: 767px) {
  main .only_sp {
    display: inherit;
  }
  main .only_pc {
    display: none;
  }
}
@media screen and (min-width: 1080px) {
  main section .section_ttl {
    width: 100%;
    max-width: 1540px;
    padding: 0;
    margin: 0 auto 50px;
  }
  main section a img {
    transition: 0.5s;
  }
}
/* ======================================================================= */
/* Animation
========================================================================== */
@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes fadeIn-up {
  from {
    opacity: 0;
    transform: translateY(80px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeIn-down {
  from {
    opacity: 0;
    transform: translateY(-80px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeIn-side {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-8px);
  }
  60% {
    transform: translateY(-4px);
  }
}
.bounce {
  animation-name: bounce;
  transform-origin: center bottom;
  animation-iteration-count: infinite;
  -webkit-animation-iteration-count: infinite;
}

.animated {
  animation-duration: 2s;
  animation-fill-mode: both;
}

.scroll-up {
  position: relative;
  opacity: 0;
  top: 30px;
}
@media not all and (-webkit-min-device-pixel-ratio: 0), not all and (min-resolution: 0.001dpcm) {
  @supports not (translate: none) {
    .scroll-up {
      opacity: 1;
    }
  }
}

.scroll-up.active {
  opacity: 1;
  top: 0;
  transition: 1s;
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  min-height: 100vh;
  min-height: calc(var(--vh, 1vh) * 100);
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s;
  pointer-events: none;
  opacity: 0;
  z-index: 2;
}

.modal__saturate {
  -webkit-backdrop-filter: brightness(70%) blur(20px);
          backdrop-filter: brightness(70%) blur(20px);
}

.modal.is-active {
  opacity: 1;
  pointer-events: auto;
}

.modal__overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.modal__content {
  display: block;
  position: relative;
  width: 90vw;
  height: 100%;
  background: #000;
  box-shadow: 0 10px 25px 0 rgba(0, 0, 0, 0.5);
}

#modal__bi .modal__content {
  max-width: 360px;
}

#modal__ceo .modal__content {
  max-width: 360px;
  background: #2b343c;
}

#modal__video .modal__content {
  max-width: 100%;
}

.modal__content .video_wrap {
  width: 100%;
  height: 100%;
}
.modal__content .video_wrap .bc-player-default_default {
  background: #000 !important;
}

.modal__content .video_wrap #modalPlayer {
  width: 100%;
  height: 52vw;
}

.modal__close-btn {
  display: block;
  position: absolute;
  right: 0;
  top: 0;
  width: 60px;
  height: 60px;
  cursor: pointer;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 2;
}
.modal__close-btn::before, .modal__close-btn::after {
  display: block;
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1px;
  height: 30px;
  background: #fff;
}
.modal__close-btn::before {
  transform: translate(-50%, -50%) rotate(-45deg);
}
.modal__close-btn::after {
  transform: translate(-50%, -50%) rotate(45deg);
}

.modal__scroll {
  height: 133.3333333333vw;
  max-height: 960px;
  overflow-y: scroll;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.modal__scroll::-webkit-scrollbar {
  display: none;
}
.modal__scroll .ico__scroll {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 50px;
  height: 180px;
  background: url(../images/scroll.svg);
}

@media screen and (min-width: 768px) {
  #modal__bi .modal__content {
    max-width: 50%;
  }
  #modal__ceo .modal__content {
    max-width: 50%;
    background: #2b343c;
  }
  .modal__scroll {
    height: 100%;
  }
  .modal__close-btn {
    opacity: 0.7;
    transition: 0.3s;
  }
  .modal__close-btn:hover {
    opacity: 1;
  }
}
@media screen and (min-width: 1080px) {
  .modal__content {
    width: 100%;
    padding: 0;
  }
  #modal__ceo .modal__content,
  #modal__bi .modal__content,
  #modal__video .modal__content {
    max-width: 1080px;
  }
  .modal__scroll {
    height: 480px;
  }
  #modal__bi .modal__scroll {
    height: 80vh;
    min-height: 480px;
    overflow-y: scroll;
    /* IE, Edge 対応 */
    -ms-overflow-style: none;
    /* Firefox 対応 */
    scrollbar-width: none;
  }
  #modal__bi .modal__scroll::-webkit-scrollbar {
    display: none;
  }
  .modal__content .video_wrap #modalPlayer {
    height: 40vw;
  }
}
/* ======================================================================= */
/* nav
========================================================================== */
.nav {
  position: sticky;
  top: 50px;
  width: 100%;
  z-index: 2;
  -webkit-backdrop-filter: brightness(80%) blur(20px);
          backdrop-filter: brightness(80%) blur(20px);
  animation: fadeIn 1s ease 1s forwards;
  opacity: 0;
}
.nav ul {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  list-style: none;
  display: flex;
  flex-flow: row;
  justify-content: space-around;
}
.nav ul li {
  flex: 1 0 auto;
  text-align: center;
}
.nav ul li a {
  display: block;
  height: 78px;
  font-size: 1.3rem;
  line-height: 80px;
  opacity: 0.5;
  text-indent: 20px;
  transition: 0.5s;
}
.nav ul li a::before {
  content: "";
  display: inline-block;
  position: absolute;
  top: 32px;
  width: 8px;
  height: 8px;
  border-top: solid 1px #fff;
  border-right: solid 1px #fff;
  transform: rotate(135deg);
  margin-left: -18px;
}
.nav ul li a:hover {
  opacity: 1;
}
.nav .current {
  pointer-events: none;
  opacity: 1;
}
.nav .current::before {
  content: "";
  display: inline-block;
  position: absolute;
  top: 35px;
  width: 8px;
  height: 8px;
  background: #e70000;
  border-radius: 100%;
  border: 0;
  margin-left: -18px;
  transition: 0.2s;
}

@media screen and (max-width: 979px) {
  .nav {
    display: none;
  }
}
/* ======================================================================= */
/* page */
/* ======================================================================= */
/* hero
========================================================================== */
#hero {
  width: 100%;
  height: calc(100vh - 41px);
}
#hero .section_img {
  background: #666;
}
#hero .section_img::before {
  background: url("../images/hero__top__sp.png");
  background-size: 100% auto;
  background-position: center 20px;
  background-repeat: no-repeat;
}
#hero .container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-clip-path: inset(0);
          clip-path: inset(0);
  background: linear-gradient(0deg, rgb(0, 0, 0) 1%, rgba(0, 0, 0, 0) 70%);
}
#hero .container .inner {
  position: absolute;
  bottom: 20vh;
  width: 100%;
}
#hero .container .inner .ttl {
  width: 100%;
  margin-bottom: 20px;
  color: #fff;
  text-align: center;
  font-feature-settings: "palt";
  letter-spacing: 0.2rem;
}
#hero .container .inner .ttl h1 {
  display: inline-block;
  font-size: min(8.6vw, 3.8rem);
  margin-bottom: 1rem;
  opacity: 0;
}
#hero .container .inner .ttl p {
  font-size: min(3.6vw, 1.4rem);
  line-height: 180%;
  opacity: 0;
}
#hero .container .inner .ttl__show {
  animation: fadeIn-side 1s ease 1s forwards;
}
#hero .container .inner .scroll_down {
  display: block;
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  width: 50px;
  height: 50px;
  animation: bounce 2s 5 both;
  text-align: center;
}
#hero .container .inner .scroll_down::after {
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  border-top: solid 1px #fff;
  border-right: solid 1px #fff;
  transform: rotate(135deg);
  opacity: 0;
}
#hero .container .inner .scroll_down__show::after {
  animation: fadeIn 1s ease 1s forwards;
}

@media screen and (min-width: 768px) {
  #hero {
    height: calc(50vw - 80px);
  }
  #hero .section_img::before {
    background: url("../images/hero__top.png");
    background-size: 100%;
    background-position: 0 51px;
    background-repeat: no-repeat;
  }
  #hero .container {
    background: none;
  }
  #hero .container .inner {
    position: relative;
    bottom: 0;
    padding: 0 5%;
    margin: 0 auto;
    height: 100%;
  }
  #hero .container .inner .ttl {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    text-align: left;
  }
  #hero .container .inner .ttl h1 {
    font-size: max(3.2vw, 3.8rem);
  }
  #hero .container .inner .ttl p {
    font-size: max(1.2vw, 1.4rem);
  }
  #hero .container .inner .scroll_down {
    bottom: 0;
  }
}
@media screen and (min-width: 980px) {
  #hero {
    margin-top: -80px;
  }
}
/* ======================================================================= */
/* brand_message
========================================================================== */
#brand_message .section_img::before {
  background: url("../images/brand_message__bg.jpg");
  background-size: cover;
  background-position: center;
}
#brand_message .container {
  position: relative;
  width: 100%;
  margin: 0 auto;
  padding: 50px 5%;
}
#brand_message .container .inner {
  width: 100%;
  text-align: left;
  font-size: 1.5rem;
  line-height: 3rem;
}
#brand_message .container .inner h2 {
  display: inline-block;
  font-size: 1.5rem;
}
#brand_message .container .inner .head_copy {
  width: 100%;
  margin-bottom: 40px;
}
#brand_message .container .inner .txt {
  margin-bottom: 80px;
}
#brand_message .container .inner p {
  margin-bottom: 3rem;
}
#brand_message .container .inner .bnr {
  width: 100%;
  display: block;
}
#brand_message .container .inner .bnr a {
  display: block;
  margin-right: 0;
  margin-bottom: 30px;
  box-shadow: 0 10px 25px 0 rgba(0, 0, 0, 0.5);
}
#brand_message .container .inner .bnr a:last-child {
  margin-bottom: 0;
}

@media screen and (min-width: 768px) {
  #brand_message .container {
    padding: 60px 5%;
  }
  #brand_message .container .inner {
    line-height: 4rem;
  }
  #brand_message .container .inner h2 {
    font-size: 1.7rem;
  }
  #brand_message .container .inner .head_copy {
    width: 500px;
  }
  #brand_message .container .inner p {
    margin-bottom: 4rem;
  }
  #brand_message .container .inner .bnr {
    display: flex;
  }
  #brand_message .container .inner .bnr a {
    margin-right: 5%;
    margin-bottom: 0;
  }
  #brand_message .container .inner .bnr a:hover {
    transition: 0.3s;
    filter: brightness(120%);
    transform: scale(1.05);
    cursor: pointer;
  }
  #brand_message .container .inner .bnr a:last-child {
    margin-right: 0;
  }
}
@media screen and (min-width: 1080px) {
  #brand_message .container {
    padding: 135px 8%;
  }
  #brand_message .container .inner {
    max-width: 1540px;
    margin: 0 auto 40px;
  }
}
/* ======================================================================= */
/* bridgestone_symbol
========================================================================== */
#bridgestone_symbol {
  z-index: 0;
}
#bridgestone_symbol h2 {
  display: block;
  width: 100%;
  height: 68px;
  font-weight: 600 !important;
  font-size: 1.8rem;
  line-height: 68px;
  color: #eee;
  text-align: center;
  background: #777;
}
#bridgestone_symbol .logo_history {
  width: 100%;
  padding: 30px 0 40px;
  text-align: center;
  background: #fff;
}
#bridgestone_symbol .logo_history .swiper {
  width: 100%;
  position: relative;
  overflow: hidden;
}
#bridgestone_symbol .logo_history .swiper .swiper-container .swiper-wrapper {
  width: 100%;
}
#bridgestone_symbol .logo_history .swiper .swiper-container .swiper-wrapper .swiper-slide {
  width: 100%;
  text-align: center;
}
#bridgestone_symbol .logo_history .swiper .swiper-container .swiper-wrapper .swiper-slide .year {
  color: #000;
  font-weight: 600 !important;
  font-size: 2rem;
}
#bridgestone_symbol .logo_history .swiper .swiper-container .swiper-wrapper .swiper-slide img {
  width: 500px;
}
#bridgestone_symbol .logo_history .swiper .swiper-container .swiper-wrapper .swiper-slide .slider-caption {
  display: block;
  width: 85vw;
  margin: 0 auto;
  color: #000;
  font-size: 1.2rem;
  line-height: 1.5;
  text-align: justify;
}
#bridgestone_symbol .logo_history .swiper-pagination {
  position: relative;
  margin-top: 40px;
}
#bridgestone_symbol .logo_history .swiper-pagination .label {
  position: absolute;
  top: -24px;
  left: -10px;
  text-align: center;
  font-family: "Myriad", "Avenir", "Helvetica Neue", "Helvetica", "Arial";
  font-size: 1.4rem;
  font-weight: 500;
  color: #777;
  transition: 0.3s;
}
#bridgestone_symbol .logo_history .swiper-pagination-bullet {
  transition: 0.3s;
  position: relative;
  background-color: #777;
  height: 16px;
  width: 16px;
  margin-right: 40px;
  opacity: 1;
}
#bridgestone_symbol .logo_history .swiper-pagination-bullet::after {
  content: "";
  position: absolute;
  top: 49%;
  left: 16px;
  width: 40px;
  height: 1px;
  background: #777;
}
#bridgestone_symbol .logo_history .swiper-pagination-bullet:last-child::after {
  content: none;
}
#bridgestone_symbol .logo_history .swiper-pagination-bullet:last-child {
  margin-right: 0;
}
#bridgestone_symbol .logo_history .swiper-pagination-bullet-active {
  background: #fc0000;
}
#bridgestone_symbol .logo_history .swiper-pagination-bullet-active .label {
  color: #fc0000;
}

@media screen and (min-width: 768px) {
  #bridgestone_symbol {
    height: 640px;
  }
  #bridgestone_symbol h2 {
    height: 78px;
    line-height: 78px;
  }
  #bridgestone_symbol .logo_history {
    padding: 40px 0 60px;
  }
  #bridgestone_symbol .logo_history .swiper .swiper-container .swiper-wrapper .swiper-slide .slider-caption {
    font-size: 1.3rem;
    text-align: center;
  }
  #bridgestone_symbol .logo_history .swiper-pagination {
    margin-top: 80px;
  }
  #bridgestone_symbol .logo_history .swiper-pagination .label {
    font-size: 1.6rem;
  }
  #bridgestone_symbol .logo_history .swiper-pagination-bullet {
    margin-right: 100px;
  }
  #bridgestone_symbol .logo_history .swiper-pagination-bullet::after {
    width: 100px;
  }
}
@media screen and (min-width: 980px) {
  #bridgestone_symbol {
    background: transparent;
    padding-top: 78px;
    height: 720px;
  }
  #bridgestone_symbol h2 {
    height: 78px;
    line-height: 78px;
  }
  #bridgestone_symbol .logo_history {
    padding: 40px 0 60px;
  }
}
/* ======================================================================= */
/* focus_topics
========================================================================== */
#focus_topics {
  position: relative;
  width: 100%;
  background: #000;
  z-index: 1;
}
#focus_topics .container {
  margin: 0 auto;
  padding: 50px 5%;
}
#focus_topics .container .swiper {
  width: 100%;
  position: relative;
}
#focus_topics .container .swiper .swiper-container {
  width: 90%;
}
#focus_topics .container .swiper .swiper-container .swiper-wrapper {
  width: 100%;
}
#focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide {
  width: 100%;
  transition: 0.3s;
}
#focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide a {
  display: block;
  padding: 0;
}
#focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide a img {
  width: 100%;
}
#focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide .slider-caption {
  padding: 20px 0;
  font-size: 1.3rem;
  line-height: 1.6;
  text-align: justify;
}
#focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide .slider-caption .date {
  display: block;
  font-weight: 600 !important;
  font-size: 1.1rem;
  color: #777;
  margin-bottom: 10px;
}
#focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide .slider-caption h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}
#focus_topics .container .swiper-button-prev {
  left: -5%;
}
#focus_topics .container .swiper-button-next {
  right: -5%;
}
#focus_topics .container .swiper-button-prev,
#focus_topics .container .swiper-button-next {
  top: 27.2vw;
  width: 10%;
  height: 40px;
  opacity: 0.7;
}
#focus_topics .container .swiper-button-prev:after,
#focus_topics .container .swiper-button-next:after {
  margin-right: 10px;
  width: 20px;
  height: 20px;
  box-sizing: border-box;
  border-top: 1px solid white;
  border-right: 1px solid white;
  transform: rotate(45deg);
}
#focus_topics .container .swiper-button-prev {
  transform: rotate(180deg);
}
#focus_topics .container .swiper-button-disabled {
  display: none;
}

@media screen and (min-width: 768px) {
  #focus_topics .container {
    padding: 60px 5%;
  }
  #focus_topics .container .swiper .swiper-button-prev,
  #focus_topics .container .swiper .swiper-button-next {
    top: 9.0666666667vw;
    width: 5%;
  }
  #focus_topics .container .swiper .swiper-container {
    width: 100%;
  }
  #focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide {
    height: 100%;
  }
}
@media screen and (min-width: 1080px) {
  #focus_topics .container {
    padding: 120px 8%;
  }
  #focus_topics .container .swiper {
    max-width: 1540px;
    margin: 0 auto;
  }
  #focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide {
    height: 100%;
  }
  #focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide a {
    height: 100%;
    min-height: 400px;
  }
  #focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide a:hover img {
    transform: scale(1.1);
  }
  #focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide a:hover .slider-caption {
    opacity: 1;
  }
  #focus_topics .container .swiper .swiper-container .swiper-wrapper .swiper-slide .slider-caption {
    opacity: 0.7;
    transition: 0.5s;
  }
  #focus_topics .container .swiper .swiper-button-prev,
  #focus_topics .container .swiper .swiper-button-next {
    transition: 0.5s;
  }
  #focus_topics .container .swiper .swiper-button-prev:hover,
  #focus_topics .container .swiper .swiper-button-next:hover {
    opacity: 1;
  }
}
@media screen and (min-width: 1200px) {
  #focus_topics .container .swiper .swiper-button-prev,
  #focus_topics .container .swiper .swiper-button-next {
    top: 7.2vw;
    width: 5%;
    height: 80px;
  }
  #focus_topics .container .swiper .swiper-button-prev:after,
  #focus_topics .container .swiper .swiper-button-next:after {
    width: 30px;
    height: 30px;
  }
}
@media screen and (min-width: 1540px) {
  #focus_topics .container .swiper .swiper-button-prev,
  #focus_topics .container .swiper .swiper-button-next {
    top: 140px;
  }
}
/* ======================================================================= */
/* brand_communication
========================================================================== */
#brand_communication .section_img::before {
  background: url("../images/brand_communication__bg.jpg");
  background-position: center;
  background-size: cover;
}
#brand_communication .container {
  position: relative;
  margin: 0 auto;
  padding: 50px 5%;
}
#brand_communication .container .inner {
  width: 100%;
  margin: 0 auto 40px;
}
#brand_communication .container .inner .col {
  display: flex;
  flex-wrap: wrap;
}
#brand_communication .container .inner .col .card__large {
  width: 100%;
  margin: 0 0 40px 0;
  position: relative;
  box-shadow: 0 10px 25px 0 rgba(0, 0, 0, 0.5);
}
#brand_communication .container .inner .col .card__large a {
  display: block;
}
#brand_communication .container .inner .col .card__large a img {
  width: 100%;
}
#brand_communication .container .inner .col .card__large .caption {
  position: relative;
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  padding: 16px 20px 20px;
  font-size: 1.3rem;
  line-height: 1.6;
  text-align: justify;
}
#brand_communication .container .inner .col .card__large .caption h3 {
  font-size: 1.6rem;
  margin-bottom: 0.8rem;
}
#brand_communication .container .inner .col .card__small {
  width: calc((100% - 20px) / 2);
  margin-left: 20px;
  margin-bottom: 20px;
}
#brand_communication .container .inner .col .card__small:nth-child(odd) {
  margin-left: 0;
}
#brand_communication .container .inner .col .card__small .overflow_box {
  box-shadow: 0 10px 35px 0 rgba(0, 0, 0, 0.5);
}
#brand_communication .container .inner .col .card__small .overflow_box img {
  width: 100%;
}
#brand_communication .container .inner .col .card__small .caption {
  padding-top: 16px;
  font-size: 1.3rem;
  line-height: 1.6;
  text-align: justify;
}
#brand_communication .container .inner .col .card__small .caption h3 {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}

@media screen and (min-width: 768px) {
  #brand_communication .container {
    position: relative;
    width: 100%;
    margin: 0 auto;
    padding: 60px 5%;
  }
  #brand_communication .container .inner .col {
    display: flex;
    flex-wrap: wrap;
  }
  #brand_communication .container .inner .col .card__large {
    width: 47.5%;
    margin: 0 0 5% 0;
  }
  #brand_communication .container .inner .col .card__large:nth-child(odd) {
    margin: 0 5% 5% 0;
  }
  #brand_communication .container .inner .col .card__small {
    width: 31.6666666667%;
    margin-left: 2.5%;
  }
  #brand_communication .container .inner .col .card__small:first-child {
    margin-left: 0;
  }
  #brand_communication .container .inner .col .card__small:nth-child(3) {
    margin-left: 2.5%;
  }
}
@media screen and (min-width: 1080px) {
  #brand_communication .container {
    margin: 0 auto;
    padding: 135px 8%;
  }
  #brand_communication .container .inner {
    width: 100%;
    max-width: 1540px;
    margin: 0 auto 40px;
  }
  #brand_communication .container .inner .col {
    display: flex;
    flex-wrap: wrap;
  }
  #brand_communication .container .inner .col .card__large {
    width: 47.5%;
    margin: 0 0 5% 0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 25px 0 rgba(0, 0, 0, 0.5);
  }
  #brand_communication .container .inner .col .card__large:nth-child(odd) {
    margin: 0 5% 5% 0;
  }
  #brand_communication .container .inner .col .card__large a {
    position: relative;
  }
  #brand_communication .container .inner .col .card__large a:hover {
    cursor: pointer;
  }
  #brand_communication .container .inner .col .card__large a:hover img {
    opacity: 1;
    filter: brightness(120%);
    transform: scale(1.05);
  }
  #brand_communication .container .inner .col .card__large a:hover .caption {
    opacity: 1;
  }
  #brand_communication .container .inner .col .card__large .caption {
    min-height: 32%;
    padding: 5%;
    opacity: 0.7;
    transition: 0.5s;
    position: absolute;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
  }
  #brand_communication .container .inner .col .card__large .caption h3 {
    font-size: 2rem;
  }
  #brand_communication .container .inner .col .card__small {
    width: 31.3333333333%;
    margin-left: 3%;
  }
  #brand_communication .container .inner .col .card__small:first-child {
    margin-left: 0;
  }
  #brand_communication .container .inner .col .card__small:nth-child(3) {
    margin-left: 3%;
  }
  #brand_communication .container .inner .col .card__small a:hover {
    cursor: pointer;
  }
  #brand_communication .container .inner .col .card__small a:hover img {
    filter: brightness(120%);
    transform: scale(1.1);
  }
  #brand_communication .container .inner .col .card__small a:hover .caption {
    opacity: 1;
  }
  #brand_communication .container .inner .col .card__small .caption {
    opacity: 0.7;
    transition: 0.5s;
    padding-top: 16px;
  }
  #brand_communication .container .inner .col .card__small .caption h3 {
    font-size: 1.6rem;
  }
}
/* ======================================================================= */
/* management_framework
========================================================================== */
#management_framework {
  background: #000;
}
#management_framework .container {
  margin: 0 auto;
  padding: 50px 5%;
}
#management_framework .container .inner {
  width: 100%;
  margin: 0 auto 40px;
}
#management_framework .container .inner .col {
  display: flex;
  flex-wrap: wrap;
}
#management_framework .container .inner .col .card {
  width: 100%;
  margin-bottom: 40px;
}
#management_framework .container .inner .col .card:last-child {
  margin-bottom: 0;
}
#management_framework .container .inner .col .card .caption {
  padding-top: 16px;
  font-size: 1.3rem;
  line-height: 1.5;
  text-align: justify;
}
#management_framework .container .inner .col .card .caption h3 {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

@media screen and (min-width: 768px) {
  #management_framework .container {
    position: relative;
    width: 100%;
  }
  #management_framework .container .inner .col .card {
    width: 31.3333333333%;
    margin-left: 3%;
  }
  #management_framework .container .inner .col .card:first-child {
    margin-left: 0;
  }
}
@media screen and (min-width: 1080px) {
  #management_framework .container {
    padding: 120px 8%;
  }
  #management_framework .container .inner {
    max-width: 1540px;
  }
  #management_framework .container .inner .col .card a:hover {
    cursor: pointer;
  }
  #management_framework .container .inner .col .card a:hover img {
    transform: scale(1.1);
  }
  #management_framework .container .inner .col .card a:hover .caption {
    opacity: 1;
  }
  #management_framework .container .inner .col .card .caption {
    opacity: 0.7;
    transition: 0.5s;
  }
}
/* ======================================================================= */
/* brand_identity
========================================================================== */
#brand_identity {
  width: 100%;
  background: #000;
}
#brand_identity .container {
  padding: 50px 30px 10px;
}
#brand_identity .container .inner .section_ttl {
  width: 100%;
  margin-bottom: 40px;
}
#brand_identity .container .inner .section_ttl .en {
  font-size: 1.4rem;
  color: #959595;
  line-height: 1.2;
}
#brand_identity .container .inner .section_ttl h2 {
  font-size: 2rem;
}
#brand_identity .container .inner .lead {
  width: 100%;
  font-size: 1.5rem;
  line-height: 2.1333333333;
  margin-bottom: 80px;
  text-align: justify;
}
#brand_identity .container .inner .definition {
  margin-bottom: 80px;
}
#brand_identity .container .inner .definition .ttl {
  margin-bottom: 20px;
}
#brand_identity .container .inner .definition .ttl .en {
  font-size: 1.8rem;
  text-transform: uppercase;
}
#brand_identity .container .inner .definition .ttl h3 {
  font-size: 1.4rem;
}
#brand_identity .container .inner .definition .txt {
  width: 100%;
  text-align: justify;
  line-height: 2.4;
}
#brand_identity .container .inner .definition .txt h4 {
  font-weight: 600 !important;
  font-size: 2.3rem;
  letter-spacing: 0.2rem;
  margin-bottom: 1rem;
}
#brand_identity .container .inner .col .keyword {
  margin-bottom: 40px;
}
#brand_identity .container .inner .col .keyword .ttl {
  margin-bottom: 20px;
}
#brand_identity .container .inner .col .keyword .ttl h4 {
  font-size: 1.6rem;
}
#brand_identity .container .inner .col .keyword .img {
  margin-bottom: 20px;
}
#brand_identity .container .inner .col .keyword p {
  line-height: 2;
}

@media screen and (min-width: 1080px) {
  #brand_identity .container {
    padding: 60px 60px 20px;
  }
  #brand_identity .container .inner .definition {
    display: flex;
    margin-bottom: 60px;
  }
  #brand_identity .container .inner .definition .ttl {
    width: 320px;
    margin-bottom: 20px;
    margin-left: 40px;
  }
  #brand_identity .container .inner .definition .txt {
    line-height: 2.1428571429;
  }
  #brand_identity .container .inner .definition .txt h4 {
    font-size: 2.6rem;
    letter-spacing: 0.3rem;
  }
  #brand_identity .container .inner .col {
    display: flex;
  }
  #brand_identity .container .inner .col .keyword {
    margin-left: 60px;
  }
  #brand_identity .container .inner .col .keyword:first-child {
    margin-left: 0;
  }
}
/* ======================================================================= */
/* ceo_message
========================================================================== */
#ceo_message {
  width: 100%;
  background: #2b343c;
}
#ceo_message .container {
  padding: 30px;
}
#ceo_message .container .inner .head_img {
  margin-bottom: 30px;
}
#ceo_message .container .inner .txt {
  width: 100%;
  font-size: 1.4rem;
  line-height: 2.1538461538;
  margin-bottom: 40px;
  text-align: justify;
}
#ceo_message .container .inner .txt p {
  margin-bottom: 1.8rem;
}
#ceo_message .container .inner .ceo_signe {
  display: block;
  width: 220px;
  margin: 0 auto;
}

@media screen and (min-width: 1080px) {
  #ceo_message {
    width: 100%;
    height: 100%;
    background: url(../images/ceo__img.jpg);
    background-position: top left;
    background-size: auto;
  }
  #ceo_message .container {
    padding: 70px;
  }
  #ceo_message .container .inner {
    position: relative;
    height: 100%;
  }
  #ceo_message .container .inner .head_img {
    display: none;
  }
  #ceo_message .container .inner .txt {
    position: absolute;
    right: 0;
    width: 520px;
    font-size: 1.3rem;
    line-height: 2.1538461538;
    margin-bottom: 0;
    text-align: justify;
  }
  #ceo_message .container .inner .txt p {
    margin-bottom: 1.8rem;
  }
  #ceo_message .container .inner .ceo_signe {
    position: absolute;
    top: 280px;
    right: 0;
    margin: 0;
  }
}