/**************************
 front-main
**************************/
#front-main {
  position: relative;
  overflow: hidden;
}
#front-main .main-img {
  background: url("../../images/top/main03.jpg");
  background-size: cover;
  background-position: center;
  width: 100%;
  height: 100vh;
}
#front-main .main-img:before {
  width: 100%;
  height: 100vh;
  content: "";
  display: inline-block;
}
#front-main .main-catch {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(30deg);
  transform-origin: left top;
  z-index: 99;
  opacity: 0;
  text-shadow: 1px 1px #000;
}
#front-main .main-catch.active {
  transform: translate(0%, -50%);
  opacity: 1;
  transition: 1s all;
}
#front-main .main-catch .en-main-catch {
  color: #fff;
  font-size: 42px;
  font-weight: bold;
  text-shadow: 1px 1px #000;
}

#front-main .main-catch .ja-main-catch {
  color: #fff;
  font-size: 18px;
  text-shadow: 1px 1px #000;
  font-weight: bold;
}
#front-main .circle-pos {
  position: absolute;
  z-index: 99;
  top: 50%;
  left: 20%;
  transform: translate(-50%, -50%);
}
#front-main .circle-pos .circle-frame {
  position: relative;
  width: 900px;
  height: 900px;
  border: #fff 2px solid;
  border-radius: 100%;
}
#front-main .circle-pos .circle-frame .circle {
  position: absolute;
  top: -10px;
  left: calc(50% - 10px);
  width: 20px;
  height: calc(50% + 10px);
  transform-origin: center bottom;
  transform: rotate(0deg);
  animation: rotate 10s linear infinite;
}
#front-main .circle-pos .circle span {
  display: block;
  content: "";
  width: 20px;
  height: 20px;
  border-radius: 100%;
  background: #3976aa;
}
@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@media (max-width: 1400px) {
  #front-main .main-catch {
    left: 40%;
    transform: translate(-40%, -50%);
  }
}
@media (max-width: 1100px) {
  #front-main .main-catch {
    left: 45%;
    transform: translate(-45%, -50%);
  }
  #front-main .main-catch .en-main-catch {
    color: #fff;
    font-size: 32px;
    font-weight: bold;
  }
  #front-main .main-catch .ja-main-catch {
    color: #fff;
    font-size: 16px;
    font-weight: bold;
  }
}
@media (max-width: 991px) {
  #front-main .main-catch {
    left: 10%;
    transform: translate(-10%, -50%);
  }
  #front-main .main-catch .en-main-catch {
    color: #fff;
    font-size: 32px;
    font-weight: bold;
  }
  #front-main .main-catch .ja-main-catch {
    color: #fff;
    font-size: 16px;
    font-weight: bold;
  }
}
@media (max-width: 767px) {
  #front-main .main-catch .en-main-catch span {
    display: block;
    margin-bottom: 10px;
  }
  #front-main .main-catch .ja-main-catch span {
    display: block;
  }
  #front-main .circle-pos {
    left: 0;
  }
  #front-main .circle-pos .circle-frame {
    width: 600px;
    height: 600px;
  }
}
@media (max-width: 640px) {
  #front-main .main-catch .en-main-catch {
    font-size: 28px;
  }
  #front-main .main-catch .ja-main-catch {
    font-size: 16px;
  }
}
/********************************
 front-solution
*********************************/
#front-solution {
  padding-top: 80px;
}
#front-solution h2 {
  margin-bottom: 50px;
  text-align: center;
  letter-spacing: 0.5em;
}
#front-solution h2.active {
  letter-spacing: 0.1em;
  transition: 0.5s all 0.5s;
}
#front-solution h2 span:nth-of-type(1) {
  font-size: 28px;
  display: block;
  color: #3976aa;
  font-weight: bold;
  margin-bottom: 10px;
}
#front-solution h2 span:nth-of-type(2) {
  font-size: 18px;
  display: block;
  font-weight: bold;
}
#front-solution .flexbox {
  display: flex;
  flex-wrap: wrap;
}
#front-solution .flex-item {
  width: 50%;
  height: 450px;
}
#front-solution .bg {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1;
}
#front-solution .bg:before {
  position: absolute;
  content: "";
  display: inline-block;
  width: 100%;
  height: 100%;
  background-color: rgb(0, 0, 0, 0.4);
  background-image:
    radial-gradient(black 20%, transparent 20%),
    radial-gradient(black 20%, transparent 20%);
  background-size: 4px 4px;
  background-position:
    0 0,
    2px 2px;
  z-index: 2;
}
#front-solution .bg .box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  width: 80%;
}
#front-solution .bg .box h3 {
  text-align: center;
  color: #fff;
  margin-bottom: 30px;
  font-size: 28px;
  letter-spacing: 0.1em;
  font-weight: bold;
}
#front-solution .bg .box .catch {
  text-align: center;
  color: #fff;
  margin-bottom: 30px;
}
#front-solution .bg .box .catch p {
  margin-bottom: 5px;
}
#front-solution .bg .box .link a {
  display: inline-block;
  width: 300px;
  padding-top: 15px;
  padding-bottom: 15px;
  background: #fff;
  color: #000;
  text-align: center;
  text-decoration: none;
}
#front-solution #top-consulting .bg {
  background: url("../../images/top/bg_consulting.jpg");
  background-size: cover;
  background-position: center;
}
#front-solution #top-security .bg {
  background: url("../../images/top/bg_network.jpg");
  background-size: cover;
  background-position: center;
}
#front-solution #top-products .bg {
  background: url("../../images/top/bg_products.jpg");
  background-size: cover;
  background-position: center;
}
#front-solution #top-business .bg {
  background: url("../../images/top/bg_bussiness.jpg");
  background-size: cover;
  background-position: center;
}
#front-solution .link {
  text-align: center;
}
@media (max-width: 991px) {
  #front-solution .flex-item {
    width: 100%;
  }
  #front-solution .bg .box h3 {
    font-size: 20px;
  }
}
@media (max-width: 640px) {
  #front-solution h2 span:nth-of-type(1) {
    font-size: 18px;
  }
  #front-solution h2 span:nth-of-type(2) {
    font-size: 14px;
  }
}
/******************************
 front-works
******************************/
#front-works {
  padding-top: 80px;
  padding-bottom: 80px;
  background: #3976aa;
}
#front-works h2 {
  margin-bottom: 30px;
  letter-spacing: 0.5em;
}
#front-works h2.active {
  letter-spacing: 0.1em;
  transition: 1s all 0.5s;
}
#front-works h2 span:nth-of-type(1) {
  font-size: 28px;
  font-weight: bold;
  display: block;
  margin-bottom: 10px;
  color: #fff;
}
#front-works h2 span:nth-of-type(2) {
  font-size: 18px;
  font-weight: bold;
  display: block;
  margin-bottom: 10px;
  color: #fff;
}
#front-works .works-item {
  background: #fff;
}
#front-works .cnt {
  padding: 30px;
}
#front-works .term {
  padding-left: 30px;
  padding-right: 30px;
  margin-bottom: 15px;
}
#front-works .time {
  padding-left: 10px;
  padding-right: 30px;
  border-left: 5px solid #000;
  margin-left: 30px;
}
#front-works .term span a {
  display: inline-block;
  padding-left: 30px;
  padding-right: 30px;
  padding-top: 5px;
  padding-bottom: 5px;
  color: #3976aa;
  border: 1px solid #3977ac;
  border-radius: 10px;
  text-decoration: none;
}
#front-works .title {
  padding-left: 30px;
  padding-right: 30px;
  padding-top: 15px;
  padding-bottom: 15px;
}
#front-works .title a {
  color: #3976aa;
  font-weight: bold;
  text-decoration: none;
}
#front-works .link {
  padding-left: 30px;
  padding-right: 30px;
}
#front-works .link a {
  color: #000;
  text-decoration: none;
  font-weight: bold;
}
#front-works .all-link {
  align-content: center;
  text-align: center;
  background: #fff;
  width: 100%;
  height: 100%;
  background: url("../../images/top/bg_allwork.jpg");
  background-size: cover;
  background-position: center;
}
#front-works .all-link a {
  color: #000;
  text-decoration: none;
  font-weight: bold;
  font-size: 24px;
}
@media (max-width: 1199px) {
  #front-works .works-item .thumb {
    width: 100%;
  }
  #front-works .works-item .cnt {
    width: 100%;
    padding-top: 0;
    padding-left: 0;
    padding-right: 0;
  }
}
@media (max-width: 991px) {
  #front-works .works-item .cnt {
    padding: 0;
  }
}
@media (max-width: 991px) {
  #front-works .works-item .cnt {
    width: 100%;
    padding: 30px;
  }
}
@media (max-width: 767px) {
  #front-works .works-item .cnt {
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
  }
  #front-works .all-link {
    height: 250px;
  }
}
/*******************************
 front-news
********************************/
#front-news {
  padding-top: 80px;
  padding-bottom: 80px;
}
#front-news h2 {
  margin-bottom: 50px;
  text-align: center;
  letter-spacing: 1em;
}
#front-news h2.active {
  letter-spacing: 0.5em;
  transition: 0.5s all 0.5s;
}
#front-news h2 span:nth-of-type(1) {
  font-size: 42px;
  display: block;
  color: #3976aa;
  font-weight: bold;
  margin-bottom: 10px;
}
#front-news h2 span:nth-of-type(2) {
  font-size: 18px;
  display: block;
  font-weight: bold;
  color: #000;
}
#front-news .news-wrap {
  max-width: 600px;
  margin: 0 auto;
  opacity: 0;
  transform: translate(0, 100px);
}
#front-news .news-wrap.fadeup {
  opacity: 1;
  transform: translate(0, 0);
  transition: 1s all 1s;
}
#front-news ul {
  list-style: none;
  padding: 0;
  margin-bottom: 0;
}
#front-news ul li:first-child {
  border-top: 1px solid #eee;
}
#front-news ul li {
  position: relative;
  padding-top: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #eee;
}
#front-news ul li span:nth-of-type(1) {
  position: absolute;
  top: 17px;
  left: 0;
  color: #3976aa;
  width: 100px;
  text-align: center;
  border-radius: 10px;
  font-size: 14px;
}
#front-news ul li span:nth-of-type(2) {
  display: inline-block;
  margin-left: 120px;
}
#front-news ul li span:nth-of-type(2) a {
  color: #000;
  text-decoration: none;
}