/*=========================
# colors
=========================*/
html {
  scroll-behavior: smooth;
}

body {
  font-size: 16px;
  line-height: 1.75;
  color: #000;
  font-family: "Zen Old Mincho", serif;
  font-weight: 400;
}
@media (max-width: 767px) {
  body {
    font-size: 14px;
  }
}

.inner {
  margin: 0 auto;
}
@media (min-width: 768px) {
  .inner {
    padding: 0 40px;
    max-width: 1000px;
    box-sizing: content-box;
  }
}
@media (max-width: 767px) {
  .inner {
    padding: 0 20px;
  }
}

img {
  width: 100%;
}

@media (max-width: 767px) {
  .pc {
    display: none;
  }
}
@media (min-width: 768px) {
  .sp {
    display: none;
  }
  .tab {
    display: none;
  }
}
@media (max-width: 991px) {
  .tab {
    display: block;
  }
}
.main {
  overflow: hidden;
}
@media (min-width: 768px) {
  .main {
    margin-top: 85px;
  }
}
@media (max-width: 991px) {
  .main {
    margin-top: 70px;
  }
}
@media (max-width: 767px) {
  .main {
    margin-top: 60px;
  }
}

.section-title {
  font-size: 40px;
  line-height: 1.75;
  letter-spacing: 0.075em;
  font-family: "pinot-grigio-modern", sans-serif;
  font-weight: 500;
  font-style: italic;
  text-align: center;
  color: #42606f;
  margin-bottom: 100px;
  position: relative;
}
@media (max-width: 767px) {
  .section-title {
    font-size: 24px;
    margin-bottom: 55px;
  }
}
.section-title:after {
  position: absolute;
  content: "";
  background: #ffed6f;
  width: 120px;
  height: 7px;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
}
@media (max-width: 767px) {
  .section-title:after {
    width: 60px;
    height: 3.5px;
    bottom: -5px;
  }
}

/* header
--------------------------*/
.header {
  top: 0;
  left: 0;
  right: 0;
  background: #fff;
  height: 85px;
  z-index: 100;
  position: fixed;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 80px;
}
@media (min-width:768px) and (max-width: 991px) {
  .header {
    height: 70px;
  }
}
@media (max-width: 767px) {
  .header {
    height: 60px;
    padding: 0 15px;
  }
}
.header .header-left {
  margin-right: auto;
}
.header .header-left a h1 img {
  width: 141px;
}
@media (min-width:768px) and (max-width: 991px) {
  .header .header-left a h1 img {
    width: 120px;
  }
}
@media (max-width: 767px) {
  .header .header-left a h1 img {
    width: 96px;
  }
}
.header .header-right {
  margin-left: auto;
}
@media (max-width: 767px) {
  .header .header-right {
    display: none;
  }
}
.header .header-right ul {
  display: flex;
  align-items: center;
}
.header .header-right ul li:first-child .header-link {
  margin-left: 0;
}
.header .header-right ul li .header-link {
  color: #000;
  text-align: center;
  line-height: 1;
  display: block;
  letter-spacing: 0.075em;
  font-family: "pinot-grigio-modern", sans-serif;
  font-weight: 300;
  font-style: italic;
  position: relative;
}
@media (min-width: 768px) {
  .header .header-right ul li .header-link {
    margin-left: 50px;
  }
}
@media (min-width: 1200px) {
  .header .header-right ul li .header-link {
    margin-left: 50px;
  }
}
@media (min-width:768px) and (max-width: 991px) {
  .header .header-right ul li .header-link {
    margin-left: 30px;
  }
}
.header .header-right ul li .header-link.link-current::after {
  position: absolute;
  content: "";
  background: #ffed6f;
  width: 100%;
  height: 2px;
  left: 50%;
  transform: translateX(-50%);
  bottom: -8px;
}
.header .header-right ul li .header-link:hover::after {
  position: absolute;
  content: "";
  background: #ffed6f;
  width: 100%;
  height: 2px;
  left: 50%;
  transform: translateX(-50%);
  bottom: -8px;
}

@media (max-width: 767px) {
  .drawer-bars {
    display: none;
    width: 35px;
    cursor: pointer;
    transform: translateX(-50%);
    display: block;
    width: 35px;
    height: 12px;
    position: relative;
    z-index: 700;
    right: 0;
  }
  .drawer-bars .drawer-bar {
    background-color: #ffed6f;
    width: 35px;
    height: 2px;
    position: absolute;
    transition: all 0.5s ease 0s;
  }
  .drawer-bars .drawer-bar:nth-of-type(1) {
    top: 0;
  }
  .drawer-bars .drawer-bar:nth-of-type(2) {
    top: 10px;
  }
}
.drawer-bars.is-checked {
  display: block;
}
.drawer-bars.is-checked .drawer-bar {
  background: #ffed6f;
  position: absolute;
}
.drawer-bars.is-checked .drawer-bar:nth-of-type(1) {
  top: 10px;
  transform: rotate(-35deg);
}
.drawer-bars.is-checked .drawer-bar:nth-of-type(2) {
  top: 10px;
  transform: rotate(35deg);
}

.drawer-nav {
  position: fixed;
  top: 0;
  bottom: 0;
  right: -100%;
  z-index: 600;
  width: 100%;
  padding-top: 85px;
  padding-bottom: 80px;
  background: rgba(255, 255, 255, 0.95);
  transition: all 0.5s ease 0s;
}
.drawer-nav::after {
  position: absolute;
  content: "";
  background: #ffed6f;
  width: 100%;
  height: 50px;
  bottom: 0;
  left: 0;
  right: 0;
}
.drawer-nav.is-checked {
  right: 0;
}
.drawer-nav ul {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto;
}
.drawer-nav ul li {
  margin-bottom: 60px;
}
.drawer-nav ul li .header-link {
  display: block;
  font-size: 30px;
  padding-left: 40px;
  letter-spacing: 0.075em;
  font-family: "pinot-grigio-modern", sans-serif;
  font-weight: 500;
  font-style: italic;
  color: #42606f;
  position: relative;
}
.drawer-nav ul li .header-link::before {
  position: absolute;
  content: "";
  background: #ffed6f;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

/* util
---------------------------*/
a {
  color: #000;
}

/* main-visual
-------------------------*/
.main-visual {
  position: relative;
}
@media (min-width: 768px) {
  .main-visual {
    margin-bottom: 170px;
  }
}
@media (max-width: 767px) {
  .main-visual {
    margin-bottom: 110px;
  }
}
.main-visual::after {
  position: absolute;
  content: "";
  background: #ffed6f;
  width: 100%;
  height: 50px;
  top: 100%;
  left: 0;
}
.main-visual .main-visual-title {
  width: 60vw;
  position: absolute;
  top: 8.785vw;
  left: 50%;
  transform: translateX(-50%);
}
@media (max-width: 767px) {
  .main-visual .main-visual-title {
    width: 65vw;
    top: 15vw;
  }
}

/* about
---------------------------*/
.about {
  position: relative;
}
.about::after {
  position: absolute;
  content: "";
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  position: absolute;
  box-sizing: border-box;
  border-right: 50vw solid transparent;
  border-left: 50vw solid transparent;
  border-top: 10vw solid #fff;
  bottom: -10vw;
}
@media (min-width: 1200px) {
  .about::after {
    bottom: -200px;
    border-top: 400px solid #fff;
  }
}
@media (max-width: 767px) {
  .about::after {
    border-top: 30vw solid #fff;
    bottom: -29.9vw;
  }
}
.about .inner {
  max-width: 650px;
  position: relative;
  z-index: 2;
}
@media (min-width: 768px) {
  .about .inner {
    padding-bottom: 100px;
  }
}
@media (min-width: 1200px) {
  .about .inner {
    margin-bottom: -200px;
  }
}
.about .inner .about-txt {
  font-weight: bold;
  font-size: 21px;
  line-height: 1.7619047619;
  font-feature-settings: "palt";
  margin-bottom: 30px;
}
@media (max-width: 767px) {
  .about .inner .about-txt {
    font-size: 14px;
  }
}
.about .inner .about-name {
  font-weight: bold;
  font-size: 19px;
  line-height: 1.7368421053;
  text-align: right;
  margin-top: 50px;
}
@media (max-width: 767px) {
  .about .inner .about-name {
    font-size: 12px;
  }
}

/* company
-------------------------------*/
.company {
  background: #ffed6f;
  padding-top: 5vw;
  padding-bottom: 118px;
  margin-bottom: 130px;
  position: relative;
}
@media (min-width: 1200px) {
  .company {
    padding-top: 320px;
  }
}
@media (max-width: 767px) {
  .company {
    padding-top: 15vw;
    padding-bottom: 60px;
    margin-bottom: 50px;
  }
}
.company::after {
  position: absolute;
  content: "";
  background: #fff;
  width: 100%;
  height: 8px;
  left: 0;
  bottom: 65px;
}
@media (max-width: 767px) {
  .company::after {
    height: 4px;
    bottom: 33px;
  }
}
.company .company-inner {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 32px;
  max-width: 730px;
  margin: 0 auto;
  padding: 90px 60px 40px;
}
@media (max-width: 767px) {
  .company .company-inner {
    padding: 15vw 10px 30px;
  }
}
.company .company-inner .company-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 40px;
}
@media (max-width: 767px) {
  .company .company-inner .company-table {
    margin-bottom: 30px;
  }
}
.company .company-inner .company-table th, .company .company-inner .company-table td {
  line-height: 1.7777777778;
  border-bottom: 0.5px solid #42606f;
}
@media (min-width: 768px) {
  .company .company-inner .company-table th, .company .company-inner .company-table td {
    font-size: 18px;
    padding: 25px 25px 5px;
  }
}
@media (max-width: 767px) {
  .company .company-inner .company-table th, .company .company-inner .company-table td {
    padding: 15px 10px 5px;
  }
}
.company .company-inner .company-table th {
  font-weight: bold;
  text-align: left;
  white-space: nowrap;
}
.company .company-inner .company-table td ol {
  padding-left: 25px;
}
.company .company-inner .company-table td ol li {
  list-style-type: decimal;
}
.company .company-inner .company-logo {
  max-width: 426px;
  margin: 0 auto;
  background: #fff;
  border-radius: 8.7px;
  text-align: center;
  padding: 15px;
  position: relative;
}
@media (max-width: 767px) {
  .company .company-inner .company-logo {
    max-width: 166px;
    border-radius: 3px;
    padding: 10px;
  }
}
.company .company-inner .company-logo::before {
  position: absolute;
  content: "";
  border: 3px solid #ffed6f;
  border-radius: 8.7px;
  width: calc(100% - 15px);
  height: calc(100% - 15px);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
@media (max-width: 767px) {
  .company .company-inner .company-logo::before {
    border-radius: 3px;
    border: 1px solid #ffed6f;
    width: calc(100% - 10px);
    height: calc(100% - 10px);
  }
}
.company .company-inner .company-logo img {
  width: 284px;
  vertical-align: middle;
}
@media (max-width: 767px) {
  .company .company-inner .company-logo img {
    width: 111px;
  }
}

/* service
----------------------------*/
.service {
  position: relative;
  margin-bottom: 130px;
}
@media (max-width: 767px) {
  .service {
    margin-bottom: 55px;
  }
}
.service .section-title {
  margin-bottom: 105px;
}
@media (max-width: 767px) {
  .service .section-title {
    margin-bottom: 50px;
  }
}
@media (min-width: 768px) {
  .service .service-bg {
    position: relative;
    background: linear-gradient(to bottom, #fff, #fff 80px, #42606f 80px);
    width: 90%;
    top: 0;
    right: 0;
    margin-left: auto;
    padding-bottom: 120px;
  }
  .service .service-bg::before {
    position: absolute;
    content: "";
    background: #fff;
    width: 100%;
    height: 4px;
    top: 100px;
  }
  .service .service-bg::after {
    position: absolute;
    content: "";
    background: #fff;
    width: 100%;
    height: 8px;
    bottom: 65px;
  }
}
.service .service-contents {
  position: relative;
  z-index: 1;
}
@media (min-width: 768px) {
  .service .service-contents {
    display: flex;
    margin: 0 5%;
  }
}
@media (max-width: 767px) {
  .service .service-contents {
    margin: 0 20px;
  }
}
@media (min-width: 768px) {
  .service .service-contents .service-content {
    width: calc(33.3333% - 26.6666666667px);
    margin-right: 40px;
  }
}
@media (max-width: 767px) {
  .service .service-contents .service-content {
    position: relative;
    z-index: 2;
    margin-bottom: 15px;
    padding-bottom: 75px;
  }
}
.service .service-contents .service-content:nth-child(3n) {
  margin-right: 0;
}
@media (max-width: 767px) {
  .service .service-contents .service-content .service-bg {
    position: absolute;
    content: "";
    background: linear-gradient(to bottom, transparent, transparent 60px, #42606f 60px);
    width: 90%;
    height: 100%;
    top: 0;
    right: -20px;
    margin-left: auto;
    z-index: -1;
  }
  .service .service-contents .service-content .service-bg::before {
    position: absolute;
    content: "";
    background: #fff;
    width: 100%;
    height: 2px;
    top: 70px;
    z-index: 1;
  }
  .service .service-contents .service-content .service-bg::after {
    position: absolute;
    content: "";
    background: #fff;
    width: 100%;
    height: 4px;
    bottom: 33px;
    z-index: 1;
  }
}
.service .service-contents .service-content .service-content-title {
  font-size: 24px;
  font-weight: bold;
  color: #42606f;
  margin-bottom: 5px;
  margin-left: 10px;
}
@media (max-width: 767px) {
  .service .service-contents .service-content .service-content-title {
    font-size: 16px;
    width: 55%;
    margin: 0 auto 5px;
  }
}
.service .service-contents .service-content .service-content-img {
  margin-bottom: 15px;
}
@media (max-width: 767px) {
  .service .service-contents .service-content .service-content-img {
    width: 55%;
    margin: 0 auto 15px;
  }
}
.service .service-contents .service-content .service-content-txt {
  color: #fff;
}
@media (max-width: 767px) {
  .service .service-contents .service-content .service-content-txt {
    width: 55%;
    margin: 0 auto;
  }
}

/* sponser
---------------------------*/
.sponser {
  position: relative;
}
.sponser::after {
  position: absolute;
  content: "";
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  position: absolute;
  box-sizing: border-box;
}
@media (min-width: 1200px) {
  .sponser::after {
    bottom: -200px;
    border-top: 400px solid #fff;
  }
}
@media (max-width: 767px) {
  .sponser::after {
    border-top: 30vw solid #fff;
    bottom: -30vw;
  }
}
.sponser .inner {
  max-width: 650px;
  position: relative;
  z-index: 2;
}
@media (min-width: 768px) {
  .sponser .inner {
    padding-bottom: 100px;
  }
}
@media (min-width: 1200px) {
  .sponser .inner {
    margin-bottom: 50px;
  }
}
.sponser .inner .sponser-txt {
  text-align: center;
  font-weight: bold;
  font-size: 21px;
  line-height: 1.7619047619;
  font-feature-settings: "palt";
  margin-bottom: 30px;
}
@media (max-width: 767px) {
  .sponser .inner .sponser-txt {
    font-size: 14px;
  }
}
.sponser .inner .sponser-name {
  font-weight: bold;
  font-size: 19px;
  line-height: 1.7368421053;
  text-align: right;
  margin-top: 50px;
}
@media (max-width: 767px) {
  .sponser .inner .sponser-name {
    font-size: 12px;
  }
}

.service-sponser-img {
   width: 50%;
   margin: 0 auto;
}

.sponser img {
   vertical-align: middle;
}
@media (max-width: 767px) {
  .sponser img {
    margin-bottom: 50px;
  }
}

/* contact
----------------------------*/
.contact {
  background: transparent url(../img/contact-bg.jpg) no-repeat center center/cover;
  padding-top: 100px;
  padding-bottom: 140px;
  text-align: center;
}
@media (min-width: 1200px) {
  .contact {
    padding-top: 150px;
    padding-bottom: 200px;
  }
}
@media (max-width: 767px) {
  .contact {
    padding-top: 50px;
    padding-bottom: 55px;
  }
}
.contact .section-title {
  margin-bottom: 105px;
}
@media (max-width: 767px) {
  .contact .section-title {
    margin-bottom: 50px;
  }
}
.contact .contact-txt {
  font-size: 18px;
  margin-bottom: 50px;
}
@media (max-width: 767px) {
  .contact .contact-txt {
    font-size: 14px;
  }
}
.contact .contact-btn {
  display: block;
  width: 175px;
  margin: 0 auto;
}

/* footer
----------------------------*/
footer {
  text-align: right;
  padding: 15px 0 5px 0;
}
@media (max-width: 767px) {
  footer {
    text-align: center;
    padding: 10px;
  }
}
footer .inner {
  max-width: 100%;
}
footer .copyright {
  color: #42606f;
  font-weight: bold;
  font-size: 15px;
}
@media (max-width: 767px) {
  footer .copyright {
    font-size: 12px;
  }
}copyright {
    font-size: 12px;
  }
}