* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Arvo', serif;
  color: #ffffff;
  font-size: 16px;
  background: linear-gradient(#008BC9, #001A26, #001A26) fixed;
}

/*tablet*/
@media screen and (max-width: 900px) {
  body {
    font-size: 14px;
  }
}

/*mobile*/
@media screen and (max-width: 600px) {
  body {
    font-size: 13px;
  }
}

header {
  height: 60px;
  width: 100%;
  padding: 0px 15px;
  position: fixed;
  top: 0;
  z-index: 10;
  display: flex;
}

header .logo {
  display: flex;
  justify-content: center;
  align-items: center;
}

header .logo a img {
  max-width: 200px;
  margin: auto;
  display: block;
}

header .sm {
  display: none;
}

header nav {
  margin: 0 0 0 auto;
}

header nav ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
}

header nav ul li a {
  text-decoration: none;
  display: block;
  line-height: 60px;
  padding: 0 20px;
}

/*tablet mobile*/
@media (max-width: 900px) {
  .pc {
    display: none;
  }
  #hamburger {
    background-color: transparent;
    position: relative;
    cursor: pointer;
    margin: 0 0 0 auto;
    height: 60px;
    width: 60px;
  }
  .icon span {
    position: absolute;
    left: 15px;
    width: 30px;
    height: 3px;
    background: #fff;
    border-radius: 8px;
    transition: ease 0.75s;
  }
  .icon span:nth-of-type(1) {
    top: 16px;
  }
  .icon span:nth-of-type(2) {
    top: 28px;
  }
  .icon span:nth-of-type(3) {
    bottom: 16px;
  }
  .close span:nth-of-type(1) {
    transform: rotate(45deg);
    top: 28px;
  }
  .close span:nth-of-type(2) {
    opacity: 0;
  }
  .close span:nth-of-type(3) {
    transform: rotate(-45deg);
    top: 28px;
  }
  .sm {
    top: 60px;
    left: 0px;
    position: absolute;
    z-index: 10;
    width: 100%;
    background-color: #002434;
  }
  .sm ul {
    flex-direction: column;
  }
}

.kv_wrap {
  max-width: 960px;
  display: flex;
  align-items: center;
  margin-left: auto;
  margin-right: auto;
}

.kv_wrap .main_copy {
  position: absolute;
}

.kv_wrap .main_copy h1 {
  font-size: 2.5em;
  margin-bottom: 0.1em;
}

.kv_wrap .main_copy p {
  font-size: 1.2em;
  line-height: 1.6em;
  padding-bottom: 1em;
}

.kv_wrap .main_copy .btn {
  display: inline-block;
  padding: 0.8em 1em;
  text-decoration: none;
  color: #fff;
  border: solid 1px #fff;
  border-radius: 2em;
  transition: .4s;
  margin-right: 0.5em;
}

.kv_wrap .main_copy .btn:hover {
  background-color: #fff;
  color: #001A26;
}

.kv_wrap .main_img {
  margin: 0 0 0 auto;
}

.kv_wrap .main_img img {
  width: 100%;
  max-width: 100%;
  height: auto;
}

/*tablet*/
/*mobile*/
@media screen and (max-width: 600px) {
  .kv_wrap {
    flex-direction: column;
  }
  .kv_wrap .main_copy {
    position: static;
    order: 1;
    text-align: center;
  }
  .kv_wrap .main_img {
    margin: 0 auto;
    display: block;
  }
}

.content_wrap h1 {
  text-align: center;
  font-size: 2em;
  margin-bottom: 2em;
}

#cardlayout_wrap {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
  margin: 0 auto;
  max-width: 960px;
  width: 100%;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  justify-content: space-between;
}

.card_link {
  text-decoration: none;
}

#cardlayout_wrap img {
  display: block;
  max-width: 110px;
  height: auto;
  margin: -3em auto 0;
}

.card_figure {
  margin: 0;
  padding: 0;
}

.card_title {
  margin: 0.6em 0 0;
  text-align: center;
  font-size: 1.5em;
}

.card_text_tax {
  margin: 0;
  line-height: 1.3em;
  padding: 0.6em 1.5em 1em;
  text-align: center;
}

.card_btn_wrap {
  text-align: center;
  padding: 0 1.5em 1em;
}

a.card_btn {
  display: inline-block;
  padding: 0.8em 1em;
  text-decoration: none;
  color: #fff;
  border: solid 1px #fff;
  border-radius: 2em;
  transition: .4s;
}

a.card_btn:hover {
  background-color: #fff;
  color: #001A26;
}

.card_list {
  margin: 0 auto;
  padding: 0;
  width: calc(96% / 3);
  background: linear-gradient(#008BC9, #001A26) fixed;
  border-radius: 0.3em;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

/*tablet*/
@media screen and (max-width: 900px) {
  .card_list {
    width: calc(96% / 3);
  }
}

/*mobile*/
@media screen and (max-width: 600px) {
  .card_list {
    width: 100%;
    margin: 0 auto 4em;
  }
}

.showcase_wrap {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
  margin: 0 auto;
  max-width: 960px;
  width: 100%;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  justify-content: space-between;
}

.showcase_wrap h1 {
  text-align: center;
  font-size: 2em;
  margin: 0 auto 0.5em;
}

.showcase_wrap .showcase_contents {
  border: solid 1px #fff;
  border-radius: 0.3em;
  padding: 2em;
  margin-bottom: 1em;
  min-width: 315px;
  /*mobile*/
}

.showcase_wrap .showcase_contents:last-child {
  margin-bottom: 0;
}

.showcase_wrap .showcase_contents img {
  width: 350px;
  float: left;
  margin-right: 1em;
}

@media screen and (max-width: 600px) {
  .showcase_wrap .showcase_contents img {
    width: 100%;
    margin-right: 0;
    margin-bottom: 1em;
  }
}

.showcase_wrap .showcase_contents .showcase_text h3 {
  font-size: 1.5em;
  line-height: 1.3em;
  margin-bottom: 0.3em;
}

.showcase_wrap .showcase_contents .showcase_text p {
  overflow: hidden;
  zoom: 1;
  line-height: 1.4em;
}

.contact_wrap {
  text-align: center;
}

.contact_wrap h1 {
  font-size: 2em;
  margin: 0 auto 0.6em;
}

.contact_wrap .contact_btn a {
  display: inline-block;
  padding: 0.8em 1em;
  text-decoration: none;
  color: #fff;
  border: solid 1px #fff;
  border-radius: 2em;
  transition: .4s;
  margin-right: 0.5em;
  margin-bottom: 1em;
}

.contact_wrap .contact_btn a:last-child {
  margin-right: 0;
}

.contact_wrap .contact_btn a:hover {
  background-color: #fff;
  color: #001A26;
}

.contact_wrap p {
  margin-top: 2em;
  font-size: 0.8em;
}

.space {
  padding-top: 50px;
  padding-bottom: 50px;
}

/*tablet*/
@media screen and (max-width: 900px) {
  .space {
    padding: 50px 30px 50px;
  }
}

header.change-color {
  background: #008BC9;
  transition: all .5s;
}