@charset "UTF-8";
@import url(normalize.css);
@import url("https://fonts.googleapis.com/css2?family=Lato:wght@400;700&family=Zen+Kaku+Gothic+New:wght@300;400;500;700&display=swap");
*,
::before,
::after {
  box-sizing: border-box;
}

html {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: white;
  width: 100%;
  min-width: 375px;
  height: 100%;
}

body::before {
  content: " ";
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100vh;
  background-repeat: no-repeat;
  background-position: 50% 50%;
  background-image: url(../image/background.jpg);
  background-size: cover;
}

body.blue::before {
  filter: brightness(70%) blur(2px);
}

h1,
h2,
h3,
h4,
h5,
h6,
ul,
li,
p,
dl,
dt,
dd {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  text-decoration: none;
  color: white;
}

.container {
  display: flex;
  margin: 0 auto;
  width: 100%;
  flex-direction: column;
  gap: 100px;
  min-height: 100vh;
}

.small {
  font-size: clamp(1.1rem, 0.814rem + 0.91vw, 1.5rem);
  font-weight: 400;
  vertical-align: baseline;
  margin-left: 1rem;
}

span.SG {
  font-family: "Lato", sans-serif;
}

.filter-drop-shadow {
  filter: drop-shadow(1px 1px 2px rgba(255, 255, 255, 0.8));
}

.header {
  background-color: rgba(0, 0, 0, 0.9);
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1rem;
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  flex-wrap: wrap;
  z-index: 2;
}
.header .logo {
  width: 40%;
  display: flex;
  gap: 1rem;
}
.header .nav {
  width: 40%;
}
.header .nav .nav-ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid white;
  font-size: clamp(1rem, 0.857rem + 0.46vw, 1.2rem);
}
.header .nav .nav-ul > li {
  text-align: center;
  width: 25%;
}
.header .nav .nav-ul > li a {
  display: inline-block;
  width: 50%;
  line-height: 2;
}

main {
  display: flex;
  margin: 0 auto;
  flex-direction: column;
  justify-content: center;
  gap: 300px;
}
main article {
  display: flex;
  justify-content: center;
  width: 100%;
  margin: 0 auto;
  min-height: 600px;
}

#top {
  flex-direction: row-reverse;
  align-items: center;
  justify-content: center;
  gap: 5%;
}
#top .top-copy {
  width: 40%;
}
#top .top-copy > p {
  font-size: clamp(2.5rem, -0.143rem + 6.86vw, 5rem);
  font-weight: 600;
  line-height: 1.5;
}
#top .top-img {
  width: 35%;
  text-align: center;
}
#top .top-img > img {
  width: 50%;
  height: auto;
}

#aboutus {
  flex-direction: row;
  gap: 10%;
  align-items: center;
}
#aboutus .aboutus-copy {
  width: 45%;
}
#aboutus .aboutus-copy > h2 {
  font-size: clamp(2rem, -0.286rem + 5.71vw, 4rem);
  text-align: center;
  margin-bottom: 4rem;
  padding: 1rem;
  border-bottom: 2px solid white;
}
#aboutus .aboutus-copy > p {
  font-size: clamp(1.2rem, 0.629rem + 1.83vw, 2rem);
  font-weight: 300;
  line-height: 1.5;
}
#aboutus .aboutus-img {
  width: 35%;
}
#aboutus .aboutus-img > img {
  width: 100%;
  height: auto;
}

#project {
  flex-direction: column;
}
#project .project-copy {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: auto;
  gap: 5%;
}
#project .project-copy > h2 {
  width: 40%;
  font-size: clamp(2rem, -0.286rem + 5.71vw, 4rem);
  text-align: center;
  margin-bottom: 4rem;
  border-bottom: 2px solid white;
  padding: 1rem;
}
#project .project-copy .project-copy-wrap {
  width: 40%;
}
#project .project-copy .project-copy-wrap > p {
  font-size: clamp(1.3rem, 0.086rem + 3.89vw, 3rem);
  padding: 1rem;
  font-weight: 600;
}
#project .project-copy .project-copy-wrap > p:last-child {
  font-size: clamp(1rem, 0.429rem + 1.83vw, 1.8rem);
  line-height: 1.5;
  font-weight: 300;
}
#project .project-img {
  width: 90%;
  margin: 0 auto;
  padding: 2rem 1rem;
}
#project .project-img > img {
  width: 100%;
  height: auto;
}
#project > table {
  margin: 0 auto;
  width: 50%;
  font-size: clamp(1rem, 0.814rem + 0.91vw, 1.4rem);
}
#project > table th,
#project > table td {
  padding: 0.3rem;
  min-width: 120px;
}
#project > section {
  margin: 3rem auto;
  padding: 1rem;
  padding-top: 0;
  width: auto;
  color: black;
  font-size: clamp(1rem, 0.814rem + 0.91vw, 1.4rem);
  background-color: rgba(255, 255, 255, 0.5);
}
#project > section > h3 {
  font-size: clamp(1.3rem, 0.086rem + 3.89vw, 2.5rem);
  font-weight: 500;
  line-height: 1.8;
  margin: 0.5em 0;
  padding-left: 1rem;
  background-color: #ddd;
  /*上下の余白*/
  border-top: solid 3px #364e96;
  /*上線*/
  border-bottom: solid 3px #364e96;
  /*下線*/
}
#project > section table {
  margin: 0 auto;
  table-layout: fixed;
  word-break: break-all;
  word-wrap: break-all;
}
#project > section table tr {
  background-color: rgba(255, 255, 255, 0.8);
}
#project > section table tr:nth-child(2n) td {
  background: #FBFBF6;
}
#project > section table tr th {
  background: #005baa;
  color: white;
  line-height: 2;
}
#project > section table tr td {
  line-height: 1.5;
}
#project > section table a {
  color: black;
}

#contact .contact-area {
  width: 100%;
  margin: auto;
  display: flex;
  flex-direction: row;
  gap: 5%;
  align-items: center;
  justify-content: center;
}
#contact .contact-area > h2 {
  width: 40%;
  font-size: clamp(2rem, -0.286rem + 5.71vw, 4rem);
  text-align: center;
  margin-bottom: 4rem;
  padding: 1rem;
  border-bottom: 2px solid white;
}
#contact .form-area {
  width: 40%;
}
#contact .form-area .Form {
  width: 100%;
  margin-top: 80px;
  margin-left: auto;
  margin-right: auto;
  max-width: 720px;
}
#contact .form-area .Form-Item {
  padding-top: 24px;
  padding-bottom: 24px;
  width: 100%;
  display: flex;
  align-items: center;
}
#contact .form-area .Form-Item-Label {
  width: 100%;
  max-width: 248px;
  letter-spacing: 0.05em;
  font-weight: bold;
  font-size: 18px;
}
#contact .form-area .Form-Item-Label.isMsg {
  margin-top: 8px;
  margin-bottom: auto;
}
#contact .form-area .Form-Item-Label-Required {
  border-radius: 6px;
  margin-right: 8px;
  padding-top: 8px;
  padding-bottom: 8px;
  width: 48px;
  display: inline-block;
  text-align: center;
  background: #545454;
  color: #fff;
  font-size: 14px;
}
#contact .form-area .Form-Item-Input {
  border: 1px solid #ddd;
  border-radius: 6px;
  margin-left: 40px;
  padding-left: 1em;
  padding-right: 1em;
  height: 48px;
  flex: 1;
  width: 100%;
  max-width: 410px;
  background: #eaedf2;
  font-size: 18px;
}
#contact .form-area .Form-Item-Textarea {
  border: 1px solid #ddd;
  border-radius: 6px;
  margin-left: 40px;
  padding-left: 1em;
  padding-right: 1em;
  height: 216px;
  flex: 1;
  width: 100%;
  max-width: 410px;
  background: #eaedf2;
  font-size: 18px;
}
#contact .form-area .Form-Btn {
  border-radius: 6px;
  margin-top: 32px;
  margin-left: auto;
  margin-right: auto;
  padding-top: 20px;
  padding-bottom: 20px;
  width: 280px;
  display: block;
  letter-spacing: 0.05em;
  background: #545454;
  color: #fff;
  font-weight: bold;
  font-size: 20px;
}
@media screen and (max-width: 1400px) {
  #contact .form-area .Form {
    margin-top: 40px;
  }
  #contact .form-area .Form-Item {
    padding-left: 14px;
    padding-right: 14px;
    padding-top: 16px;
    padding-bottom: 16px;
    flex-wrap: wrap;
  }
  #contact .form-area .Form-Item-Label {
    max-width: inherit;
    display: flex;
    align-items: center;
    font-size: 15px;
  }
  #contact .form-area .Form-Item-Label.isMsg {
    margin-top: 0;
  }
  #contact .form-area .Form-Item-Label-Required {
    border-radius: 4px;
    padding-top: 4px;
    padding-bottom: 4px;
    width: 32px;
    font-size: 10px;
  }
  #contact .form-area .Form-Item-Input {
    margin-left: 0;
    margin-top: 18px;
    height: 40px;
    flex: inherit;
    font-size: 15px;
  }
  #contact .form-area .Form-Item-Textarea {
    margin-top: 18px;
    margin-left: 0;
    height: 200px;
    flex: inherit;
    font-size: 15px;
  }
  #contact .form-area .Form-Btn {
    margin-top: 24px;
    padding-top: 8px;
    padding-bottom: 8px;
    width: 160px;
    font-size: 16px;
  }
}

#contact.confirm {
  background-color: rgba(255, 255, 255, 0.9);
  color: black;
  padding: 2rem;
}
#contact.confirm .form-area {
  width: 100%;
}
#contact.confirm .Form-Item {
  display: block;
}

p.comment_p {
  width: 100%;
  word-break: break-all;
  word-wrap: break-all;
  margin-bottom: 2rem;
}

@media screen and (max-width: 999px) {
  .header {
    padding: 0.5rem;
  }
  .header .logo {
    width: 95%;
  }
  .header .logo img {
    width: 70%;
    max-width: 100px;
  }
  .header .logo h1 img {
    width: 100%;
    max-width: 266px;
    min-width: 230px;
  }
  .header .nav {
    width: 100%;
    margin-top: 20px;
  }
  .header .nav .nav-ul > li a {
    width: 100%;
  }
  #top {
    flex-direction: column-reverse;
  }
  #top .top-copy {
    width: 95%;
  }
  #top .top-img {
    width: 60%;
  }
  #aboutus {
    flex-direction: column-reverse;
  }
  #aboutus .aboutus-copy {
    width: 95%;
  }
  #aboutus .aboutus-img {
    width: 95%;
  }
  #project .project-copy {
    flex-direction: column;
    width: 95%;
  }
  #project .project-copy > h2 {
    width: 100%;
  }
  #project .project-copy .project-copy-wrap {
    width: 100%;
  }
  #project .project-img {
    width: 100%;
  }
  #project > table {
    width: 95%;
  }
  #project > table th,
#project > table td {
    padding: 0.5rem;
  }
  #project > section {
    width: 95%;
  }
  #contact .contact-area {
    flex-direction: column;
  }
  #contact .contact-area > h2 {
    width: 95%;
  }
  #contact .form-area {
    width: 95%;
  }
}
#footer {
  margin-top: auto;
  width: 100%;
  min-height: 130px;
  background-color: rgba(255, 0, 0, 0.4);
  display: flex;
  flex-wrap: wrap;
  padding: 1rem 1rem;
  align-items: center;
  justify-content: space-around;
  gap: 1rem;
}
#footer .copyright {
  width: 100%;
  line-height: 1.2;
  text-align: center;
}
/*# sourceMappingURL=style.css.map */