@font-face {
  font-family: "Open Sans";
  src: url(OpenSans.ttf);
}

body {
  margin: 0;
  padding: 0;
  left: 0;
  top: 0;
  font-family: "Open Sans", "Helvetica Neue", sans-serif;
  font-size: 16px;
}
header {
  position: fixed;
  background-color: white;
  margin: 0;
  padding: 0;
  width: 100%;
  height: 85px;
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
  z-index: 100;
}
.navbar {
  display: flex;
  justify-content: space-between;
  height: 85px;
  width: 1120px;
  margin: 0 auto;
  font-size: 14px;
}
.navbar-logo {
  height: 40px;
  width: auto;
  margin: auto 0px;
}
a,
a:visited,
a:active {
  text-decoration: none;
  color: inherit;
}
.navlink {
  display: flex;
  gap: 30px;
  align-items: center;
  justify-content: flex-end;
  width: 65%;
}
.navlink li {
  color: rgb(64, 64, 64);
  list-style-type: none;
  position: relative;
}
.navlink li :hover {
  color: rgb(192, 17, 17);
}
.navlink li .active {
  color: rgb(192, 17, 17);
}

.navlink li ::before {
  content: "";
  width: 60%;
  height: 6px;
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translate(-50%, -500%);
  opacity: 0;
  transition: transform 0.2s ease;
  border-radius: 5px;
  background-color: rgb(192, 17, 17);
}

.navlink li .active::before {
  transform: translateX(-50%);
  border-radius: 5px;
  background-color: rgb(192, 17, 17);
  opacity: 1;
}

.navlink li:hover ::before {
  transform: translate(-50%, 0);
  opacity: 1;
}
.language-ctn {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  width: 10%;
  margin-right: 20px;
}

.language-ctn button {
  cursor: pointer;
  width: 40px;
  background-color: white;
  color: rgb(163, 163, 163);
  border: none;
  font-weight: bolder;
  font-size: medium;
}
.language-ctn button:hover {
  color: rgb(192, 17, 17);
}
.language-ctn button.btn-active {
  color: rgb(192, 17, 17);
  border: solid rgb(192, 17, 17) 1px;
  border-radius: 5px;
}
.content {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding: 80px 3% 0;
  max-width: 1120px;
  margin: 0 auto;
}
.spotlight-video {
  height: auto;
  margin-left: calc(560px - 50vw);
  width: 100vw;
}

.btn > div {
  display: flex;
  cursor: pointer;
  padding: 20px 0 20px 0;
  gap: 10px;
  justify-content: center;
  font-weight: bold;
  border-radius: 10px;
}
.primary-btn > div,
.red-link {
  background-color: white;
  color: #c01111;
}

.red-link {
  cursor: pointer;
  font-weight: bold;
}
.secondary-btn > div:hover {
  background-color: #c01111;
  color: #fff;
}

.secondary-btn > div,
.primary-btn > div:hover {
  background-color: #2b3441;
  color: #fff;
}

.arrow-icon-ctn {
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.primary-btn .arrow-icon-ctn,
.red-link .arrow-icon-ctn {
  background-color: #f9e6e6;
}

.primary-btn .arrow-icon,
.red-link .arrow-icon {
  filter: invert(12%) sepia(78%) saturate(4443%) hue-rotate(356deg) brightness(103%) contrast(94%);
}

.secondary-btn .arrow-icon-ctn,
.primary-btn:hover .arrow-icon-ctn {
  background-color: rgba(255, 255, 255, 0.1);
}

.secondary-btn .arrow-icon,
.primary-btn:hover .arrow-icon {
  filter: invert(100%) sepia(0%) saturate(0%) hue-rotate(266deg) brightness(102%) contrast(102%);
}

.secondary-btn:hover .arrow-icon-ctn {
  background-color: #c72929;
}
.secondary-btn:hover .arrow-icon {
  filter: invert(100%) sepia(0%) saturate(0%) hue-rotate(266deg) brightness(102%) contrast(102%);
}

.bussiness-ctn {
  display: flex;
  flex-direction: column;
  gap: 50px;
}
.bussiness-content {
  display: flex;
  align-items: center;
  border: #f6f6f6 solid 5px;
  border-radius: 20px;
}
.bussiness-intro {
  width: 50%;
  letter-spacing: 1px;
  line-height: 1.8;
  color: #2b3441;
  padding: 22px 0 22px 70px;
}
.bussiness-image {
  width: 50%;
  margin: -80px 25px -70px 70px;
  box-sizing: border-box;
}
.bussiness-image img {
  width: 100%;
}

.bussiness-card-ctn {
  display: flex;
  justify-content: space-between;
  gap: 50px;
}

.bussiness-card-ctn > div {
  padding: 50px;
}

.creative-engineering-card {
  background-color: #c01111;
  border-radius: 15px;
  color: white;
}

.card-header {
  font-weight: lighter;
  padding-bottom: 10px;
}

.card-description {
  margin-bottom: 50px;
}

.talent-platform-card {
  border: #c4c4c4 solid 1px;
  border-radius: 15px;
  background-color: white;
  color: #4d5969;
}
.talent-platform-card .card-name {
  color: #2b3441;
}

.about-project {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.project-info {
  display: grid;
  width: 40%;
  grid-template-columns: auto auto;
  grid-template-rows: 1fr 1fr 1fr 1fr auto;
  align-items: center;
  column-gap: 25px;
}

.count-number {
  height: min-content;
  grid-row-end: span 2;
  font-size: 112px;
  font-weight: bold;
  align-self: start;
  color: #c01111;
}
.plus-mark {
  font-size: 48px;
  font-weight: bold;
  color: #c01111;
  align-self: end;
  margin-bottom: 13px;
}
.count-info {
  font-size: 24px;
  color: #4d5969;
  align-self: start;
}
.project-info .btn {
  grid-column-end: span 2;
}

.project-right-area {
  width: 322px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  margin-right: 125px;
}
.project-card-ctn {
  display: flex;
  flex-direction: row;
}

.project-card {
  position: relative;
  flex: 0 0 100%;
  display: flex;
  flex-direction: column;
  justify-content: end;
  gap: 15px;
  padding: 200px 0 10px;
  transition: transform 0.5s ease-in-out;
}
.project-card::before {
  content: " ";
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-position: center;
  background-attachment: fixed;
  background-size: cover;
  opacity: 0.1;
}
.haruta-pj::before {
  background-image: url(./HARUTAKA-pj.png);
}
.kurashicom-pj::before {
  background-image: url(./KURASHICOM-pj.png);
}
.ssk-pj::before {
  background-image: url(./SSK-pj.png);
}

.project-card > div,
.project-card > a {
  margin: 0 25px;
}
.project-card > a {
  font-weight: bold;
}

.company-name,
.project-description {
  color: #4d5969;
}
.company-name {
  font-size: 13px;
}
.project-description {
  font-size: 14px;
}
.project-name {
  color: #2b3441;
  font-weight: bold;
  font-size: 18px;
}

.project-card-navigate-ctn {
  display: flex;
  justify-content: end;
  align-items: end;
  height: 62px;
  gap: 20px;
}
.next-btn,
.prev-btn {
  background-color: #e6e6e6;
  padding: 10px;
  cursor: pointer;
}

.next-btn img,
.prev-btn img {
  filter: invert(26%) sepia(0%) saturate(1244%) hue-rotate(135deg) brightness(105%) contrast(72%);
}

.career-ctn {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: end;
  gap: 15px;
}
.career-ctn::before,
.career-overlay {
  content: " ";
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 20px;
}
.career-ctn::before {
  background-image: url("./career-bg.jpg");
  background-position: center;
  background-size: cover;
  opacity: 0.85;
}
.career-overlay {
  background-color: rgba(192, 17, 17, 0.9);
}
.career-content {
  color: #fff;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-top: 100px;
}
.career-content > h1 {
  font-size: 48px;
  margin-bottom: 70px;
}
.career-content > h3 {
  font-size: 24px;
  margin-bottom: 20px;
}
.career-content > p {
  font-size: 20px;
  line-height: 2.15;
}
.career-content .btn {
  margin: 20px auto 50px;
}
.career-content .btn > div {
  width: 400px;
}

.working-env-ctn {
  display: flex;
}

.working-env-ctn > div {
  width: 50%;
}
.working-env-ctn > img {
  width: 50%;
}

.working-env-ctn h1 {
  padding-bottom: 20px;
}
.working-env-list {
  color: #4d5969;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.working-env-list > div {
  height: 40px;
  margin: auto 0 auto 65px;
}

.working-env-list > div::before {
  content: "";
  background-image: url(check.svg);
  position: absolute;
  width: 50px;
  height: 40px;
  transform: translate(-65px, 5px);
}

footer {
  background-color: #f7f7f7;
}
.footer-ctn {
  width: 1120px;
  margin: auto;
  padding-bottom: 60px;
}
.footer-info {
  display: flex;
  padding-top: 60px;
}
.footer-logo {
  width: 155px;
  height: auto;
  margin-right: 135px;
}
.footer-element-ctn {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
}
.footer-element-ctn :last-child {
  grid-column-end: span 2;
}

.element-name {
  color: #4d5969;
  font-weight: 700;
  font-size: 16px;
  padding-bottom: 5px;
}
.footer-element ul {
  list-style: none;
  padding-left: 0;
  color: #4d5969;
  opacity: 0.7;
  font-size: 14px;
  font-weight: 400;
  line-height: 2.5;
}

hr {
  position: absolute;
  width: 98vw;
  left: 1vw;
  opacity: 7%;
}

.footer-credential {
  display: flex;
  margin-top: 30px;
}
.footer-logo-cre {
  display: flex;
  width: 62px;
  justify-content: center;
  align-items: center;
}
.footer-logo-cre img {
  width: 40px;
  height: 40px;
}
.cre-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  line-height: 1.8;
  list-style: none;
  width: 45%;
  color: #4d5969;
  font-size: 14px;
  opacity: 0.7;
}

.culture-event-ctn {
  display: flex;
  flex-direction: column;
}
.culture-event-ctn .btn {
  align-self: center;
  margin: 30px 0 100px;
}
.event-card-ctn {
  display: flex;
  overflow: hidden;
  width: 100%;
}
.event-card {
  display: flex;
  flex-direction: column;
  width: calc(100% / 3);
  padding: 24px;
  transition: transform 0.5s ease-in-out;
  margin: 12px;
  outline: 1px solid transparent;
  border-radius: 10px;
  transform: translateX(-109.5%);
}
.event-card:hover {
  outline-color: #e2e2e2;
}

.event-card-img > img {
  width: 308px;
  border-radius: 10px;
}

.event-card-title {
  font-weight: bolder;
  cursor: pointer;
  color: #2b3441;
  font-size: 14px;
  line-height: 1.8;
  height: 75px;
  margin: 30px 0 20px;
}
.event-card-title:hover {
  color: #c01111;
}

.event-card-description {
  color: #949ba4;
  font-size: 14px;
  line-height: 1.8;
  height: 75px;
  margin: 0 0 20px;
  overflow: hidden;
}