/* ここから */
@font-face {
  font-family: 'M PLUS 2';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/mplus2/v15/7Auhp_Eq3gO_OGbGGhjdwrDdpeIBxlkwOa6Vxg.ttf) format('truetype');
}
@font-face {
  font-family: 'M PLUS 2';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/mplus2/v15/7Auhp_Eq3gO_OGbGGhjdwrDdpeIBxlkw3qmVxg.ttf) format('truetype');
}
@font-face {
  font-family: 'M PLUS 2';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/mplus2/v15/7Auhp_Eq3gO_OGbGGhjdwrDdpeIBxlkwuamVxg.ttf) format('truetype');
}
@font-face {
  font-family: 'M PLUS 2';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/mplus2/v15/7Auhp_Eq3gO_OGbGGhjdwrDdpeIBxlkwkKmVxg.ttf) format('truetype');
}
:root {
  --color1: #F1634A;
  --color2: #8BC8C4;
}
html {
  font-family: 'M PLUS 2', 'Noto Sans JP', "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "メイリオ", "Meiryo", sans-serif;
  -webkit-print-color-adjust: exact;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  font-size: 16px;
  background-color: #fff;
}
#menu-checkbox {
  display: none;
}
#menu-burger {
  position: fixed;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
  top: 50px;
  top: 35px;
  right: 20px;
  background-color: var(--color2);
  z-index: 101;
  opacity: 0;
  pointer-events: none;
}
@media (min-width: 320px) {
  #menu-burger {
    top: calc(35px  +  15  * ((100vw -  320px ) / 510 ));
  }
}
@media (min-width: 830px) {
  #menu-burger {
    top: 50px;
  }
}
@media (max-width: 830px) {
  #menu-burger {
    opacity: 1;
    pointer-events: auto;
  }
}
#menu-burger .menu-trigger,
#menu-burger .menu-trigger span {
  display: inline-block;
  transition: all 0.4s;
}
#menu-burger .menu-trigger {
  position: relative;
  width: 30px;
  height: 26px;
}
#menu-burger .menu-trigger span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #fff;
  border-radius: 2px;
}
#menu-burger .menu-trigger span:nth-of-type(1) {
  top: 0;
}
#menu-burger .menu-trigger span:nth-of-type(2) {
  top: 12px;
}
#menu-burger .menu-trigger span:nth-of-type(3) {
  bottom: 0;
}
#menu-checkbox:not(:checked) ~ #menu-burger .menu-trigger:hover span:nth-of-type(1) {
  top: 6px;
}
#menu-checkbox:not(:checked) ~ #menu-burger .menu-trigger:hover span:nth-of-type(3) {
  bottom: 6px;
}
@media (max-width: 830px) {
  nav {
    display: none;
  }
}
#menu-area {
  transition: all 1s;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  z-index: 100;
  background-color: #fff;
  color: #000;
  font-size: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}
#menu-area ul {
  display: flex;
  flex-direction: column;
  grid-gap: 1em;
}
#menu-checkbox:checked ~ #menu-area {
  width: 100%;
  height: 100%;
  opacity: 1;
  pointer-events: auto;
  white-space: nowrap;
}
#menu-checkbox:checked ~ #menu-burger.m01 span:nth-of-type(1) {
  transform: translateY(12px) rotate(-45deg);
}
#menu-checkbox:checked ~ #menu-burger.m01 span:nth-of-type(2) {
  opacity: 0;
}
#menu-checkbox:checked ~ #menu-burger.m01 span:nth-of-type(3) {
  transform: translateY(-12px) rotate(45deg) !important;
}
#menu-checkbox:checked ~ #menu-burger.m02 .menu-trigger {
  transform: rotate(360deg);
}
#menu-checkbox:checked ~ #menu-burger.m02 span:nth-of-type(1) {
  transform: translateY(12px) rotate(-45deg) !important;
}
#menu-checkbox:checked ~ #menu-burger.m02 span:nth-of-type(2) {
  transform: translateY(0) rotate(45deg);
}
#menu-checkbox:checked ~ #menu-burger.m02 span:nth-of-type(3) {
  opacity: 0;
}
.inner {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
}
header {
  padding: 30px 20px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-image: linear-gradient(0deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.9));
}
header .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .logo {
  width: 300px;
  width: 200px;
}
@media (min-width: 320px) {
  header .logo {
    width: calc(200px  +  100  * ((100vw -  320px ) / 510 ));
  }
}
@media (min-width: 830px) {
  header .logo {
    width: 300px;
  }
}
header nav ul {
  display: flex;
  align-items: center;
  gap: 30px;
  font-weight: 800;
}
header nav ul a {
  transition: opacity 0.6s;
}
header nav ul a:hover {
  opacity: 0.5;
}
main {
  overflow: hidden;
}
.hero {
  padding: 150px 20px 0px;
  padding-top: 100px;
}
@media (min-width: 320px) {
  .hero {
    padding-top: calc(100px  +  50  * ((100vw -  320px ) / 320 ));
  }
}
@media (min-width: 640px) {
  .hero {
    padding-top: 150px;
  }
}
.hero .grid {
  display: grid;
  grid-template-columns: 1fr auto;
}
@media (max-width: 1024px) {
  .hero .grid {
    grid-template-columns: 1fr;
  }
}
.hero .grid .img {
  text-align: center;
}
.hero .grid .img img {
  width: 100%;
}
@media (max-width: 1024px) {
  .hero .grid .img img {
    max-width: 640px;
  }
}
.hero .grid .txt {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-left: -100px;
  margin-bottom: 100px;
}
@media (max-width: 1024px) {
  .hero .grid .txt {
    margin-left: 0;
    margin-bottom: 0;
  }
}
.hero .grid .txt h2 {
  font-size: 48px;
  font-size: 24px;
  line-height: 1.6em;
  font-weight: bold;
  margin-bottom: 20px;
  text-align: center;
}
@media (min-width: 320px) {
  .hero .grid .txt h2 {
    font-size: calc(24px  +  24  * ((100vw -  320px ) / 320 ));
  }
}
@media (min-width: 640px) {
  .hero .grid .txt h2 {
    font-size: 48px;
  }
}
.hero .grid .txt h2 span {
  color: var(--color1);
}
.hero .grid .txt p {
  font-size: 18px;
  text-align: center;
  font-weight: bold;
  line-height: 1.6em;
  letter-spacing: 0.05em;
}
.hero .grid .txt p span {
  color: var(--color1);
}
.hero .grid .txt .since {
  margin-top: 20px;
  font-size: 12px;
  line-height: 1.8em;
  text-align: center;
}
.about {
  padding: 150px 20px 0px;
}
.about h2 {
  font-size: 2em;
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 0.5em;
}
@media (min-width: 320px) {
  .about h2 {
    font-size: calc(24px  +  8  * ((100vw -  320px ) / 320 ));
  }
}
@media (min-width: 640px) {
  .about h2 {
    font-size: 32px;
  }
}
.about h2 span {
  color: var(--color1);
}
.about h2 + p {
  font-size: 1.6em;
  font-size: 16px;
  line-height: 1.8em;
  font-weight: bold;
  margin-bottom: 1em;
}
@media (min-width: 320px) {
  .about h2 + p {
    font-size: calc(16px  +  9.6  * ((100vw -  320px ) / 320 ));
  }
}
@media (min-width: 640px) {
  .about h2 + p {
    font-size: 25.6px;
  }
}
.about h3 {
  font-weight: bold;
  margin-bottom: 1em;
  line-height: 1.6em;
}
.about dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px 5px;
  margin-bottom: 1em;
}
@media (max-width: 830px) {
  .about dl {
    grid-template-columns: 1fr;
    gap: 1em;
  }
}
.about dl div {
  border: 2px solid #000;
  padding: 20px;
  --duration: 1s;
}
.about dl dt {
  font-weight: bold;
  font-size: 1.2em;
  line-height: 1.8em;
  color: var(--color1);
}
.about dl dd {
  line-height: 1.8em;
  text-indent: 1em;
}
.about dl + p {
  font-weight: bold;
  line-height: 1.6em;
}
.works {
  padding: 150px 20px 0px;
}
.works h2 {
  font-size: 2em;
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 0.5em;
}
@media (min-width: 320px) {
  .works h2 {
    font-size: calc(24px  +  8  * ((100vw -  320px ) / 320 ));
  }
}
@media (min-width: 640px) {
  .works h2 {
    font-size: 32px;
  }
}
.works h2 span {
  color: var(--color1);
}
.works .list {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 25px 5px;
}
@media (max-width: 830px) {
  .works .list {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px) {
  .works .list {
    grid-template-columns: 1fr;
    gap: 1em;
  }
}
.works .list > li {
  border: 2px solid #000;
  padding: 20px;
  padding-bottom: 2.5em;
  position: relative;
  --duration: 1s;
}
.works .list > li h3 {
  font-weight: bold;
  margin-bottom: 1em;
  color: var(--color1);
}
.works .list > li > ul {
  display: flex;
  flex-direction: column;
  gap: 0.1em;
  margin-bottom: 0.5em;
}
.works .list > li > ul li {
  font-weight: bold;
  line-height: 1.8em;
}
.works .list > li .category {
  position: absolute;
  right: 5px;
  bottom: 5px;
  text-align: right;
  font-size: 2em;
  font-weight: 800;
  color: var(--color2);
  z-index: -1;
}
.contact {
  padding: 150px 20px 0px;
}
.contact h2 {
  font-size: 2em;
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 0.5em;
}
@media (min-width: 320px) {
  .contact h2 {
    font-size: calc(24px  +  8  * ((100vw -  320px ) / 320 ));
  }
}
@media (min-width: 640px) {
  .contact h2 {
    font-size: 32px;
  }
}
.contact h2 span {
  color: var(--color1);
}
.contact .area {
  background-image: url(../img/index_contact.png);
  background-size: cover;
  background-position: center;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2em;
  line-height: 1.8em;
  font-weight: bold;
  border: 2px solid #000;
  padding: 20px;
}
@media (max-width: 640px) {
  .contact .area {
    flex-direction: column;
  }
}
.contact .area a {
  color: var(--color1);
  text-decoration: underline;
  word-break: break-all;
  transition: opacity 0.6s;
}
.contact .area a:hover {
  opacity: 0.5;
}
.company {
  padding: 150px 20px 200px;
}
.company h2 {
  font-size: 2em;
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 0.5em;
}
@media (min-width: 320px) {
  .company h2 {
    font-size: calc(24px  +  8  * ((100vw -  320px ) / 320 ));
  }
}
@media (min-width: 640px) {
  .company h2 {
    font-size: 32px;
  }
}
.company h2 span {
  color: var(--color1);
}
.company dl {
  border: 2px solid #000;
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.company dl dt {
  font-weight: bold;
  font-size: 1.2em;
  line-height: 1.8em;
  color: var(--color1);
}
.company dl dd {
  line-height: 1.8em;
  text-indent: 1em;
}
.company dl::after {
  content: "";
  display: block;
  width: 424px;
  height: 779px;
  position: absolute;
  top: 0;
  right: 0;
  background-image: url(../img/index_company.png);
  background-size: 424px 779px;
  background-position: right center;
  background-repeat: no-repeat;
  z-index: -1;
}
@media (max-width: 640px) {
  .company dl::after {
    display: none;
  }
}
footer {
  padding: 20px 0;
  text-align: center;
  background-color: #f5f5f5;
  color: #333;
}
footer .footer-links {
  margin-bottom: 15px;
}
footer .footer-links a {
  color: #666;
  text-decoration: none;
  font-size: 0.9em;
}
footer .footer-links a:hover {
  text-decoration: underline;
}
footer small {
  display: block;
  color: #999;
  font-size: 0.85em;
}
.tokusho {
  padding: 80px 0;
}
.tokusho dl {
  max-width: 800px;
  margin: 40px auto 0;
}
.tokusho dl > div {
  display: flex;
  padding: 20px 0;
  border-bottom: 1px solid #eee;
}
.tokusho dl dt {
  width: 200px;
  font-weight: bold;
}
.tokusho dl dd {
  flex: 1;
  line-height: 1.8;
}
@media (max-width: 767px) {
  .tokusho dl > div {
    flex-direction: column;
    padding: 15px 0;
  }
  .tokusho dl dt {
    width: 100%;
    margin-bottom: 5px;
  }
}
.policy {
  padding: 150px 20px 80px;
  padding-top: 100px;
}
@media (min-width: 320px) {
  .policy {
    padding-top: calc(100px  +  50  * ((100vw -  320px ) / 320 ));
  }
}
@media (min-width: 640px) {
  .policy {
    padding-top: 150px;
  }
}
.policy .inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}
.policy h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 30px;
}
.policy dl dt {
  font-weight: bold;
  margin-left: 0;
}
.policy dl dd {
  margin: 0 0 1em 1em;
  line-height: 1.8;
}
.policy dl > div {
  margin-bottom: 1.5em;
}