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

html {
  font-size: 62.5%;
}

body {
  height: 100%;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  font-style: normal;
  color: #333333;
}
body.active {
  height: 100vh;
  overflow: hidden;
}

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

img {
  vertical-align: bottom;
}

ul {
  list-style: none;
}

table {
  -webkit-text-size-adjust: none;
}
table td, table th {
  -webkit-text-size-adjust: none;
}

.wrapper {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.title {
  margin-bottom: 1.5em;
}
.title span {
  position: relative;
}
.title span::before, .title span::after {
  content: "";
  display: block;
  width: 120px;
  height: 1px;
  background: #333333;
  position: absolute;
  top: 50%;
}
.title span::before {
  left: -140px;
}
.title span::after {
  right: -140px;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}
header::before {
  content: "";
  background: rgba(27, 104, 47, 0.9);
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  translate: 0 -100%;
  transition: 0.3s;
}
header.active::before {
  translate: 0 0;
}
header .wrapper {
  padding: 15px 30px;
}
header .wrapper hgroup {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 100;
}
header .wrapper hgroup h1 {
  line-height: 0;
  font-size: 2.6rem;
  color: #ffffff;
}
header .wrapper hgroup h1 span {
  font-size: 80%;
  margin-right: 0.5em;
}
header .wrapper hgroup a#hamburger_menu {
  display: block;
  height: 20px;
  width: 35px;
  position: relative;
}
header .wrapper hgroup a#hamburger_menu span {
  display: block;
  width: 100%;
  background: #ffffff;
  height: 2px;
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  transition: 0.4s;
}
header .wrapper hgroup a#hamburger_menu span::before, header .wrapper hgroup a#hamburger_menu span::after {
  content: "";
  display: block;
  width: 100%;
  background: #ffffff;
  height: 2px;
  position: absolute;
  top: 0;
  left: 0;
  transition: 0.4s;
}
header .wrapper hgroup a#hamburger_menu span::before {
  margin-top: 8px;
}
header .wrapper hgroup a#hamburger_menu span::after {
  margin-top: -8px;
}
header .wrapper hgroup a#hamburger_menu.close span {
  background: transparent;
}
header .wrapper hgroup a#hamburger_menu.close span::before, header .wrapper hgroup a#hamburger_menu.close span::after {
  margin-top: 0;
}
header .wrapper hgroup a#hamburger_menu.close span::before {
  rotate: 30deg;
}
header .wrapper hgroup a#hamburger_menu.close span::after {
  rotate: -30deg;
}
header .wrapper nav {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100vh;
  background: #5a9e65;
  z-index: 90;
  color: #ffffff;
  visibility: hidden;
  opacity: 0;
  transition: 0.6s;
}
header .wrapper nav.close_active {
  opacity: 1;
  visibility: visible;
}
header .wrapper nav ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5em;
  position: absolute;
  width: 100%;
  top: 50%;
  translate: 0 -50%;
}
header .wrapper nav ul li {
  font-weight: bold;
  font-size: 2.0rem;
  opacity: 0;
  translate: 2.5em 0;
}
header .wrapper nav.active ul li:nth-child(1) {
  animation: hamburger_anim 0.4s ease 0.2s 1 normal forwards;
}
header .wrapper nav.active ul li:nth-child(2) {
  animation: hamburger_anim 0.4s ease 0.4s 1 normal forwards;
}
header .wrapper nav.active ul li:nth-child(3) {
  animation: hamburger_anim 0.4s ease 0.6s 1 normal forwards;
}
header .wrapper nav.active ul li:nth-child(4) {
  animation: hamburger_anim 0.4s ease 0.8s 1 normal forwards;
}
header .wrapper nav.active ul li:nth-child(5) {
  animation: hamburger_anim 0.4s ease 1s 1 normal forwards;
}
header .wrapper nav.active ul li:nth-child(6) {
  animation: hamburger_anim 0.4s ease 1.2s 1 normal forwards;
}

@keyframes hamburger_anim {
  0% {
    opacity: 0;
    translate: 2.5em 0;
  }
  100% {
    opacity: 1;
    translate: 0 0;
  }
}
main article {
  background: #ffffff;
  padding: 60px 0 30px;
  text-align: center;
}
main article img {
  width: 100%;
}
main article h1 {
  margin-bottom: 12%;
}
main article section {
  padding: 2em 0;
}

#main_visual {
  position: relative;
  background: url("../images/mainvisual.png") no-repeat top left/cover;
  height: 900px;
}
#main_visual div.title_box {
  margin-left: auto;
  margin-right: 3em;
  max-width: 600px;
  background: rgba(255, 255, 255, 0.6);
  text-align: left;
  padding: 1.5em;
}
#main_visual div.title_box h2 {
  font-size: 8.2rem;
  margin-bottom: 0.5em;
  line-height: 1.2;
}

#about {
  background: #efefef;
}
#about h2 {
  font-size: 4.2rem;
  margin-bottom: 0.5em;
}
#about .box {
  padding: 5% 5% 0;
  display: flex;
  justify-content: space-around;
  gap: 3em;
  max-width: 1440px;
  margin: 0 auto;
}
#about .box figure {
  flex: 1;
}
#about .box figure h3 {
  font-size: 3.6rem;
  margin-bottom: 0.5em;
  font-weight: 900;
}
#about .box figure img {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 0.5em;
}
#about .box figure figcaption {
  text-align: left;
  font-size: 1.7rem;
}
#about .box figure:nth-child(1) h3 {
  color: #866d9a;
}
#about .box figure:nth-child(2) h3 {
  color: #eba156;
}
#about .box figure:nth-child(3) h3 {
  color: #7e9846;
}

.business {
  text-align: left;
}
.business hgroup {
  position: relative;
  padding: 0.5em;
  margin-bottom: 60px;
}
.business hgroup::before {
  content: "";
  display: block;
  height: 100%;
  width: 220px;
  background: #aab7d5;
  position: absolute;
  top: 0;
  left: 0;
}
.business hgroup h2 {
  font-size: 10.5rem;
  color: #866d9a;
  position: relative;
  z-index: 100;
  padding-left: 0.5em;
  line-height: 1;
}
.business hgroup h2 span {
  position: relative;
}
.business hgroup h2 span::after {
  content: "";
  display: block;
  height: 2px;
  width: 500px;
  background: #866d9a;
  position: absolute;
  top: 50%;
  right: -520px;
}
.business hgroup p {
  position: relative;
  z-index: 100;
  font-size: 3.2rem;
  padding-left: 3em;
}
.business .list {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  padding: 5% 1% 0;
  background: #ffffff;
}
.business .box {
  width: 49%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 3em;
}
.business .box:nth-child(odd) {
  margin-right: 2%;
}
.business .box .title_wrap {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5em 1.5em;
  margin-bottom: 1em;
}
.business .box .title_wrap h3 {
  font-size: 2.2rem;
}
.business .box .title_wrap h3 span {
  font-size: 60%;
  margin-left: 2em;
}
.business .box .title_wrap p {
  font-size: 1.7rem;
}
.business .box .text {
  width: 60%;
  padding-left: 1.5em;
  font-size: 1.4rem;
}
.business .box .text h4 {
  position: relative;
}
.business .box .text h4::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background: #333333;
  position: absolute;
  top: 50%;
  left: 0;
}
.business .box .text h4 span {
  background: #ffffff;
  position: relative;
  z-index: 100;
  padding-right: 1em;
  padding-left: 1.2em;
}
.business .box .text h4 span::before {
  content: "";
  display: block;
  width: 0.8em;
  height: 0.8em;
  background: #333333;
  position: absolute;
  top: 0.1em;
  left: 0;
}
.business .box .text p, .business .box .text ul {
  margin-bottom: 0.5em;
}
.business .box .text ul, .business .box .text ol {
  list-style: disc;
  margin-left: 1.3em;
  font-size: 90%;
  margin-bottom: 0.8em;
}
.business .box .text ul li strong, .business .box .text ol li strong {
  margin-right: 1em;
}
.business .box .text ol {
  list-style: decimal;
}
.business .box .image {
  width: 38%;
  padding-right: 1.5em;
}
.business .box .image img {
  width: 100%;
}
.business .box .column {
  width: 100%;
}
.business .box .column.image {
  padding-left: 1.5em;
  display: flex;
  justify-content: flex-start;
  gap: 1em;
  height: 140px;
}
.business .box .column.image img {
  height: 100%;
  width: auto;
}

#film {
  background: linear-gradient(90deg, #ffffff 10%, transparent 80%), url("../images/file_bg.png") no-repeat left top/100%;
}
#film hgroup::before {
  background: #aab7d5;
}
#film hgroup h2 {
  color: #866d9a;
}
#film hgroup h2 span::after {
  background: #866d9a;
}
#film .box .title_wrap {
  background: #aab7d5;
}

#produce {
  background: linear-gradient(90deg, transparent 10%, #ffffff 80%), url("../images/produce_bg.png") no-repeat left top/100%;
}
#produce hgroup::before {
  background: #ffdbeb;
  left: auto;
  right: 0;
}
#produce hgroup h2 {
  color: #eba156;
  text-align: right;
  padding-left: 0;
  padding-right: 0.5em;
}
#produce hgroup h2 span::after {
  background: #eba156;
  right: auto;
  left: -520px;
}
#produce hgroup p {
  text-align: right;
  padding-left: 0;
  padding-right: 3em;
}
#produce hgroup + h2 {
  padding: 0 3%;
}
#produce hgroup + h2 + p {
  padding: 0 3%;
}
#produce .box .title_wrap {
  background: #ffdbeb;
}

#jyutaku hgroup {
  margin-bottom: 60px;
}
#jyutaku hgroup h2 {
  margin-bottom: 0.5em;
}
#jyutaku div.list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3em 5em;
}
#jyutaku div.list div {
  width: 25%;
  border-radius: 10px;
  overflow: hidden;
}
#jyutaku div.list div img {
  width: 100%;
}

#products section {
  max-width: 1200px;
  margin: 0 auto;
}
#products section h3 {
  font-size: 2.4rem;
  text-align: left;
}
#products section h3::before {
  content: "■ ";
}
#products section table {
  border-collapse: collapse;
  width: 1200px;
  font-size: 1.4rem;
}
#products section table th, #products section table td {
  border: 1px solid #333333;
}
#products section table th {
  background: #333333;
  color: #ffffff;
}
#products section table td {
  padding: 0.5em 1em;
  text-align: left;
}
#products section table + p {
  text-align: right;
}

#company {
  background: #efefef;
}
#company div.wrapper {
  padding: 0 5%;
  max-width: 100%;
  display: flex;
  justify-content: center;
  gap: 5%;
}
#company div.wrapper div.images {
  width: 28%;
}
#company div.wrapper div.images div {
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 3em;
}
#company div.wrapper div.images div img {
  width: 100%;
}
#company section {
  padding-top: 0;
  padding-bottom: 4em;
}
#company section dl {
  text-align: left;
  display: flex;
  flex-wrap: wrap;
  max-width: 400px;
  margin: 0 auto;
  gap: 1em 0;
}
#company section dl dt {
  width: 30%;
}
#company section dl dd {
  width: 70%;
}
#company section ul {
  max-width: 180px;
  margin: 0 auto;
  list-style: disc;
  text-align: left;
}
#company section ul li {
  width: 100%;
}

footer {
  background: #808080;
  text-align: center;
  font-size: 80%;
  color: #ffffff;
}

@media screen and (max-width: 768px) {
  .title {
    margin-bottom: 1.5em;
  }
  .title span {
    position: relative;
  }
  .title span::before, .title span::after {
    content: "";
    display: block;
    width: 70px;
    height: 1px;
    background: #333333;
    position: absolute;
    top: 50%;
  }
  .title span::before {
    left: -100px;
  }
  .title span::after {
    right: -100px;
  }

  header .wrapper hgroup h1 {
    font-size: 2.0rem;
  }

  #main_visual {
    height: 100vh;
  }
  #main_visual div.title_box {
    position: absolute;
    margin-right: auto;
    margin-top: 10%;
    max-width: 80%;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
  }
  #main_visual div.title_box h2 {
    font-size: 10.5vw;
  }

  #about {
    padding: 10% 5%;
  }
  #about h2 {
    font-size: 2.8rem;
  }
  #about h2 + p {
    text-align: left;
  }
  #about .box {
    padding: 5% 5% 0;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 3em;
    max-width: 1440px;
    margin: 0 auto;
  }
  #about .box figure {
    flex: auto;
    width: 100%;
  }
  #about .box figure h3 {
    font-size: 4.2rem;
  }

  .business {
    text-align: left;
  }
  .business hgroup h2 {
    font-size: 4.8rem;
  }
  .business hgroup h2 span {
    position: relative;
  }
  .business hgroup h2 span::after {
    width: 200px;
    right: -200px;
  }
  .business hgroup p {
    font-size: 2.0rem;
    padding-left: 1.5em;
  }
  .business .list {
    padding: 5% 3% 0;
    flex-wrap: wrap;
  }
  .business .box {
    width: 100%;
    flex-direction: column;
  }
  .business .box:nth-child(odd) {
    margin-right: 0%;
  }
  .business .box .title_wrap {
    width: 100%;
  }
  .business .box .title_wrap h3 {
    font-size: 2.8rem;
    width: 100%;
    text-align: center;
  }
  .business .box .title_wrap h3 span {
    display: block;
    margin-left: 0;
    font-size: 50%;
  }
  .business .box .title_wrap p {
    display: none;
  }
  .business .box .text {
    width: 100%;
    padding: 0 1em;
    font-size: 1.5rem;
  }
  .business .box .image {
    width: 100%;
    padding: 0 1em;
  }
  .business .box .column.image {
    padding: 0;
    flex-direction: column;
    height: auto;
  }

  #produce hgroup h2 span::after {
    left: -200px;
  }
  #produce hgroup p {
    padding-right: 1.5em;
  }

  #jyutaku {
    padding: 0 5%;
  }
  #jyutaku hgroup p {
    text-align: left;
  }
  #jyutaku div.list {
    flex-direction: column;
    gap: 1em;
  }
  #jyutaku div.list div {
    width: 100%;
  }

  #products {
    padding: 10% 5% 0;
  }
  #products section {
    max-width: 1200px;
    margin: 0 auto;
  }
  #products section:nth-of-type(3) div.js-scroll, #products section:nth-of-type(4) div.js-scroll {
    height: 140px;
  }
  #products section h3 {
    font-size: 2.4rem;
    text-align: left;
  }
  #products section h3::before {
    content: "■ ";
  }
  #products section table {
    border-collapse: collapse;
    width: 1200px;
    font-size: 1.4rem;
  }
  #products section table th, #products section table td {
    border: 1px solid #333333;
  }
  #products section table th {
    background: #333333;
    color: #ffffff;
  }
  #products section table td {
    padding: 0.5em 1em;
    text-align: left;
  }
  #products section table + p {
    text-align: right;
  }

  #company {
    padding: 5% 5% 0;
  }
  #company div.wrapper {
    flex-direction: column;
  }
  #company div.wrapper div.images {
    width: 100%;
  }
  #company div.wrapper div.images div {
    margin-bottom: 1em;
  }
  #company div.wrapper div.images div img {
    width: 100%;
  }
  #company section dl {
    gap: 0;
    text-align: center;
  }
  #company section dl dt {
    width: 100%;
    background: #9f9f9f;
    padding: 0.3em 1em;
  }
  #company section dl dd {
    width: 100%;
    background: #ffffff;
    padding: 0.3em 1em;
  }
  #company section ul {
    max-width: 400px;
    margin: 0 auto;
    list-style: disc;
    text-align: left;
    background: #ffffff;
    list-style-position: inside;
    padding: 1em;
  }
  #company section ul li {
    padding: 0.2em;
  }
  #company section ul li + li {
    margin-top: 0.2em;
    border-top: 1px dotted;
  }
}