#header {
  transform: translateY(-110%);
  transition: 0.3s ease;
}
@media (max-width: 480px) {
  #header {
    transform: translateY(0);
    height: auto;
    position: fixed;
  }
}

#header.show {
  transform: translateY(0);
}

#visual {
  position: relative;
}
#visual .visual_nav {
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  width: clamp(1100px, 100%, 1600px);
  margin: 0 auto;
  background: transparent;
}
@media (max-width: 480px) {
  #visual .visual_nav {
    display: none;
  }
}
#visual .visual_nav .visual_head-logo {
  font-size: 3.4rem;
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  padding: 40px 0px 0px clamp(30px, 2.4vw, 40px);
  line-height: 1;
  text-shadow: 0 0 5px rgb(255, 255, 255), 0 0 10px rgb(255, 255, 255), 0 0 20px rgb(255, 255, 255), 0 0 30px rgba(255, 255, 255, 0.9);
}
@media (max-width: 480px) {
  #visual .visual_nav .visual_head-logo {
    font-size: 5.641025641vw;
    padding: 0;
  }
}
#visual .visual_nav .visual_head-logo a {
  display: block;
}
#visual .visual_nav .visual_head-logo a:hover {
  opacity: 0.7;
  transition: 0.5s;
}
#visual .visual_nav #sp_navi {
  display: none;
}
@media (max-width: 480px) {
  #visual .visual_nav #sp_navi {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 4.5vw;
  }
}
@media (max-width: 480px) {
  #visual .visual_nav #sp_navi li {
    aspect-ratio: 1/1;
    height: 100%;
    width: 13vw;
  }
}
@media (max-width: 480px) {
  #visual .visual_nav .visual_head-nav {
    font-size: 2.8205128205vw;
    border-top: inherit;
    border-bottom: inherit;
    padding: 2.5641025641vw 5%;
    height: 100%;
    width: 80%;
    min-width: 80%;
    background: #fff;
    position: fixed;
    overflow-x: hidden;
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
    right: -80%;
    top: 0;
  }
}
#visual .visual_nav .visual_head-nav ul {
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 35px;
}
@media (max-width: 480px) {
  #visual .visual_nav .visual_head-nav ul {
    padding: 5% 0;
    max-width: 100%;
    gap: 5%;
  }
}
#visual .visual_nav .visual_head-nav ul li {
  font-size: 1.6rem;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
}
@media (max-width: 480px) {
  #visual .visual_nav .visual_head-nav ul li {
    border-bottom: 1px solid #f7ecd3;
    width: 100%;
  }
}
#visual .visual_nav .visual_head-nav ul li a {
  width: 100%;
  text-align: center;
  text-decoration: none;
  letter-spacing: 2px;
  line-height: 1.5;
  display: block;
  position: relative;
  color: #fff;
  z-index: 1;
  transition: color 0.3s, text-shadow 0.3s, filter 0.3s, -webkit-text-decoration 0.3s;
  transition: color 0.3s, text-decoration 0.3s, text-shadow 0.3s, filter 0.3s;
  transition: color 0.3s, text-decoration 0.3s, text-shadow 0.3s, filter 0.3s, -webkit-text-decoration 0.3s;
  text-shadow: 0 0 16px #5d4527;
}
@media (max-width: 480px) {
  #visual .visual_nav .visual_head-nav ul li a {
    color: #333333;
    text-align: left;
    padding: 1.7948717949vw 0;
    text-shadow: none;
    filter: none;
    transition: 0.5s;
  }
}
#visual .visual_nav .visual_head-nav ul li a::after {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -10px;
  content: "";
  width: 50px;
  height: 1px;
  background-color: #fff;
  transform: translateX(-50%) scaleX(0);
  transition: transform 0.3s ease;
}
@media (min-width: 480px) {
  #visual .visual_nav .visual_head-nav ul li a:hover {
    color: #fff;
  }
  #visual .visual_nav .visual_head-nav ul li a:hover::after {
    transform: translateX(-50%) scaleX(1);
  }
}
#visual .visual_nav .visual_head-nav ul li .visual_head-nav_inquiry {
  width: 170px;
  height: 65px;
  background-color: #002248;
  line-height: 65px;
  border: 1px solid #002248;
  color: #fff;
  transition: all 0.3s ease;
}
@media (min-width: 480px) {
  #visual .visual_nav .visual_head-nav ul li .visual_head-nav_inquiry:hover {
    background-color: #fff;
    color: #002248;
    text-shadow: none;
    text-decoration: none;
  }
  #visual .visual_nav .visual_head-nav ul li .visual_head-nav_inquiry:hover::after {
    display: none;
    content: none;
  }
}
@media (max-width: 480px) {
  #visual .visual_nav .visual_head-nav ul li .visual_head-nav_inquiry {
    color: #fff;
    text-align: center;
    width: 100%;
    line-height: 1;
  }
}
#visual .visual__in {
  width: 100%;
  height: 885px;
  position: relative;
  overflow: hidden;
  margin-bottom: 130px;
}
@media (max-width: 480px) {
  #visual .visual__in {
    height: 130.7692307692vw;
    margin-bottom: 35.8974358974vw;
    overflow: visible;
  }
}
#visual .visual__in .visual__img {
  position: absolute;
  top: 0;
  left: calc(50% - 500px);
  width: 1300px;
  height: 740px;
  overflow: hidden;
}
@media (max-width: 480px) {
  #visual .visual__in .visual__img {
    width: 87.1794871795vw;
    height: 95.5128205128vw;
    top: 15.3846153846vw;
    left: auto;
    right: 0;
  }
}
#visual .visual__in .visual__img .slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  transform-origin: center center;
}
#visual .visual__in .visual__img .slide01 {
  animation: visualFade01 8s infinite;
}
#visual .visual__in .visual__img .slide02 {
  animation: visualFade02 8s infinite;
}
@keyframes visualFade01 {
  0% {
    opacity: 1;
  }
  35% {
    opacity: 1;
  }
  55% {
    opacity: 0;
  }
  90% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
@keyframes visualFade02 {
  0% {
    opacity: 0;
  }
  35% {
    opacity: 0;
  }
  55% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
#visual .visual__in .visual__copy {
  position: absolute;
  bottom: 0;
  left: calc(50% - 800px);
  width: 1040px;
  height: 435px;
  background-color: rgba(41, 29, 11, 0.8);
  color: #fff;
  padding: 50px 0 0 250px;
  font-family: "Noto Serif JP", serif;
}
@media (max-width: 480px) {
  #visual .visual__in .visual__copy {
    left: 0;
    width: 95.5128205128vw;
    height: 66.4102564103vw;
    padding: 7.6923076923vw 0 10.641025641vw 4.358974359vw;
    line-height: 1.5;
  }
}
#visual .visual__in .visual__copy .visual__ttl {
  font-size: 2.6rem;
  font-weight: 500;
  position: relative;
}
@media (max-width: 480px) {
  #visual .visual__in .visual__copy .visual__ttl {
    font-size: 3.8461538462vw;
    margin-bottom: 4.4871794872vw;
  }
}
#visual .visual__in .visual__copy .visual__ttl::after {
  position: absolute;
  left: -250px;
  bottom: 0px;
  content: "";
  width: 740px;
  height: 2px;
  background-color: #fff;
}
@media (max-width: 480px) {
  #visual .visual__in .visual__copy .visual__ttl::after {
    width: 91.0256410256vw;
    height: 0.2564102564vw;
    left: -4.358974359vw;
    bottom: -1.0256410256vw;
  }
}
#visual .visual__in .visual__copy .visual__mainCopy {
  font-size: 5.5rem;
  font-weight: 600;
  line-height: 1.5;
}
@media (max-width: 480px) {
  #visual .visual__in .visual__copy .visual__mainCopy {
    font-size: 7.6923076923vw;
    letter-spacing: 0;
    margin-bottom: 3.2051282051vw;
  }
}
#visual .visual__in .visual__copy .visual__mainCopy .fc {
  font-size: 6.5rem;
}
@media (max-width: 480px) {
  #visual .visual__in .visual__copy .visual__mainCopy .fc {
    font-size: 9.4871794872vw;
  }
}
#visual .visual__in .visual__copy .visual__subCopy {
  font-size: 2.6rem;
  font-weight: 500;
}
@media (max-width: 480px) {
  #visual .visual__in .visual__copy .visual__subCopy {
    font-size: 3.8461538462vw;
  }
}
#visual .visual__in .visual__btn {
  display: block;
  width: 60px;
  height: 240px;
  background-color: #002248;
  color: #fff;
  text-align: right;
  position: absolute;
  right: 0;
  bottom: 0;
  writing-mode: vertical-rl;
  line-height: 60px;
  padding: 20px 0;
  font-size: 2rem;
  font-weight: 500;
  border: 1px solid #002248;
  transition: all 0.3s ease;
  font-family: "Noto Serif JP", serif;
}
@media (max-width: 480px) {
  #visual .visual__in .visual__btn {
    width: 91.0256410256vw;
    height: 15.3846153846vw;
    left: 4.358974359vw;
    right: auto;
    bottom: -21.7948717949vw;
    writing-mode: horizontal-tb;
    padding: 0 23.5897435897vw;
    text-align: left;
    font-size: 4.4871794872vw;
    line-height: 15.3846153846vw;
  }
}
#visual .visual__in .visual__btn::after {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  content: "";
  width: 1px;
  height: 35px;
  background-color: #fff;
}
@media (max-width: 480px) {
  #visual .visual__in .visual__btn::after {
    background-image: url(../img/arrow.png);
    width: 12.1794871795vw;
    height: 2.5641025641vw;
    background-color: transparent;
    background-size: cover;
    top: 5.641025641vw;
    right: 16.6666666667vw;
    left: auto;
    transform: translateX(0);
  }
}
@media (min-width: 480px) {
  #visual .visual__in .visual__btn:hover {
    background-color: #fff;
    color: #002248;
    text-shadow: none;
    text-decoration: none;
  }
  #visual .visual__in .visual__btn:hover::after {
    background-color: #002248;
  }
}

.bg_gradation {
  background-image: url(../img/gradation.png);
  background-size: cover;
}
.bg_gradation .sec-top-introduce .top-introduce__set01 {
  margin-bottom: 167px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-introduce .top-introduce__set01 {
    overflow: visible;
    margin-bottom: 20.5128205128vw;
  }
}
.bg_gradation .sec-top-introduce .top-introduce__set01 .top-introduce-block01 h2 {
  font-size: 3rem;
  color: #002248;
  font-family: "Noto Serif JP", serif;
  margin-bottom: 90px;
  position: relative;
  line-height: 1;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-introduce .top-introduce__set01 .top-introduce-block01 h2 {
    font-size: 7.1794871795vw;
    margin-bottom: 18.3333333333vw;
    line-height: 1.5;
  }
}
.bg_gradation .sec-top-introduce .top-introduce__set01 .top-introduce-block01 h2::after {
  position: absolute;
  bottom: -30px;
  left: 0;
  content: "";
  width: 700px;
  height: 1px;
  background-color: #002248;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-introduce .top-introduce__set01 .top-introduce-block01 h2::after {
    bottom: -7.9487179487vw;
    width: 91.1538461538vw;
    height: 0.2564102564vw;
  }
}
.bg_gradation .sec-top-introduce .top-introduce__set01 .top-introduce-block01 p {
  line-height: 1.7;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-introduce .top-introduce__set01 .top-introduce-block01 p {
    font-size: 3.8461538462vw;
    letter-spacing: 0.2564102564vw;
    margin-bottom: 10.2564102564vw;
  }
}
.bg_gradation .sec-top-introduce .top-introduce__set01 .top-introduce-block02 {
  position: absolute;
  left: calc(50% + 200px);
  width: 600px;
  height: 380px;
  top: -30px;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-introduce .top-introduce__set01 .top-introduce-block02 {
    position: static;
    width: 91.0256410256vw;
    height: 57.6923076923vw;
  }
}
.bg_gradation .sec-top-service {
  padding-bottom: 120px;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service {
    padding-bottom: 20.5128205128vw;
  }
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .wrap {
    padding: 0;
  }
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .section__ttl {
    padding: 0 4%;
  }
  .bg_gradation .sec-top-service .section__ttl::after {
    left: -3.8461538462vw;
  }
}
.bg_gradation .sec-top-service .top-service__set01 {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-bottom: 60px;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .top-service__set01 {
    width: 100vw;
    margin-bottom: 7.6923076923vw;
  }
}
.bg_gradation .sec-top-service .top-service__set01 .top-service-block {
  width: 535px;
  height: 200px;
  background-color: #fff;
  border-left: 8px solid #002248;
  padding: 38px 40px 0 60px;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .top-service__set01 .top-service-block {
    width: 100%;
    padding: 7.6923076923vw 4.358974359vw 0;
    border-left: 0px solid #002248;
    border-top: 1.0256410256vw solid #002248;
  }
}
.bg_gradation .sec-top-service .top-service__set01 .top-service-block .service-block__ttl {
  font-family: "Noto Serif JP", serif;
  font-size: 2.6rem;
  font-weight: 500;
  line-height: 40px;
  display: flex;
  align-items: center;
  position: relative;
  margin-bottom: 40px;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .top-service__set01 .top-service-block .service-block__ttl {
    font-size: 6.1538461538vw;
    line-height: 9.4871794872vw;
  }
}
.bg_gradation .sec-top-service .top-service__set01 .top-service-block .service-block__ttl .number {
  font-size: 4rem;
  font-weight: 600;
  margin-right: 13px;
  color: #002248;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .top-service__set01 .top-service-block .service-block__ttl .number {
    font-size: 9.4871794872vw;
    margin-right: 4.1025641026vw;
  }
}
.bg_gradation .sec-top-service .top-service__set01 .top-service-block .service-block__ttl::after {
  position: absolute;
  bottom: -25px;
  left: -10px;
  content: "";
  width: 420px;
  height: 1px;
  background-color: #002248;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .top-service__set01 .top-service-block .service-block__ttl::after {
    bottom: -5.1282051282vw;
    width: 91.0256410256vw;
    height: 0.2564102564vw;
    left: 0;
  }
}
.bg_gradation .sec-top-service .top-service__set01 .top-service-block .service-block__txt {
  letter-spacing: 1px;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .top-service__set01 .top-service-block:last-child .service-block__ttl {
    letter-spacing: -0.2564102564vw;
  }
}
.bg_gradation .sec-top-service .top-service__set02 {
  text-align: center;
}
.bg_gradation .sec-top-service .top-service__set02 .ttl {
  font-size: 2.4rem;
  color: #002248;
  margin-bottom: 20px;
  font-family: "Noto Serif JP", serif;
  position: relative;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .top-service__set02 .ttl {
    font-size: 5.641025641vw;
    letter-spacing: 0vw;
    text-align: center;
    margin-bottom: 8.2051282051vw;
  }
}
.bg_gradation .sec-top-service .top-service__set02 .ttl::before {
  content: "";
  position: absolute;
  left: 145px;
  top: 22px;
  width: 200px;
  height: 1px;
  background-color: #002248;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .top-service__set02 .ttl::before {
    top: 5.1282051282vw;
    width: 5.7692307692vw;
    height: 0.2564102564vw;
    left: 3.8461538462vw;
  }
}
.bg_gradation .sec-top-service .top-service__set02 .ttl::after {
  content: "";
  position: absolute;
  right: 165px;
  top: 22px;
  width: 200px;
  height: 1px;
  background-color: #002248;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .top-service__set02 .ttl::after {
    top: 5.1282051282vw;
    width: 5.7692307692vw;
    height: 0.2564102564vw;
    right: 5.7692307692vw;
  }
}
.bg_gradation .sec-top-service .top-service__set02 .txt {
  margin-bottom: 50px;
}
@media (max-width: 480px) {
  .bg_gradation .sec-top-service .top-service__set02 .txt {
    padding: 0 4%;
    letter-spacing: 0.1282051282vw;
    margin-bottom: 8.9743589744vw;
  }
}

.sec-top-case {
  background-color: #fff;
  padding: 128px 0;
}
@media (max-width: 480px) {
  .sec-top-case {
    background-color: transparent;
    padding: 20.5128205128vw 0;
  }
}
@media (max-width: 480px) {
  .sec-top-case .common__txt {
    letter-spacing: 0;
  }
}
.sec-top-case .top-case__set01 {
  display: flex;
  justify-content: space-between;
  margin-bottom: 60px;
}
@media (max-width: 480px) {
  .sec-top-case .top-case__set01 {
    flex-direction: column;
    gap: 10.2564102564vw;
    justify-content: flex-start;
    padding: 0 7.0512820513vw;
    margin-bottom: 12.8205128205vw;
  }
}
.sec-top-case .top-case__set01 .top-case-block .number {
  display: inline-block;
  padding-left: 16px;
  position: relative;
  font-size: 2.2rem;
  line-height: 1;
  font-family: "Noto Serif JP", serif;
  margin-bottom: 19px;
  color: #002248;
}
@media (max-width: 480px) {
  .sec-top-case .top-case__set01 .top-case-block .number {
    font-size: 5.1282051282vw;
    margin-bottom: 4.1025641026vw;
  }
}
.sec-top-case .top-case__set01 .top-case-block .number::before {
  content: "";
  position: absolute;
  top: 0px;
  left: 0;
  width: 6px;
  height: 26px;
  background-color: rgba(0, 34, 72, 0.3);
}
@media (max-width: 480px) {
  .sec-top-case .top-case__set01 .top-case-block .number::before {
    top: 0vw;
    width: 1.2820512821vw;
    height: 6.1538461538vw;
    left: 0vw;
  }
}
.sec-top-case .top-case__set01 .top-case-block .img {
  display: block;
  width: 324px;
  height: 225px;
  margin-bottom: 20px;
}
@media (max-width: 480px) {
  .sec-top-case .top-case__set01 .top-case-block .img {
    margin-bottom: 5.1282051282vw;
    width: 100%;
    height: auto;
  }
}
.sec-top-case .top-case__set01 .top-case-block h3 {
  width: 100%;
  text-align: center;
  font-size: 2.4rem;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  color: #002248;
  margin-bottom: 5px;
}
@media (max-width: 480px) {
  .sec-top-case .top-case__set01 .top-case-block h3 {
    font-size: 5.641025641vw;
    margin-bottom: 1.2820512821vw;
  }
}
.sec-top-case .top-case__set01 .top-case-block .txt {
  text-align: center;
  margin-bottom: 0;
}
@media (max-width: 480px) {
  .sec-top-case .top-case__set01 .top-case-block .txt {
    font-size: 3.8461538462vw;
  }
}

.sec-top-reason {
  background-color: rgba(241, 197, 139, 0.1);
  height: 1160px;
  padding: 128px 0 160px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 480px) {
  .sec-top-reason {
    background-color: #fffbf8;
    padding: 20.5128205128vw 0 20.5128205128vw;
    height: auto;
  }
}
@media (max-width: 480px) {
  .sec-top-reason .wrap {
    padding: 0;
  }
}
@media (max-width: 480px) {
  .sec-top-reason .wrap .section__ttl {
    margin-bottom: 15.3846153846vw;
  }
}
.sec-top-reason .wrap .top-reason__set01 {
  width: 977px;
  height: 705px;
  background-color: #fff;
  padding: 80px 0 0 266px;
  position: absolute;
  left: calc(50% - 280px);
  top: 300px;
}
@media (max-width: 480px) {
  .sec-top-reason .wrap .top-reason__set01 {
    background-color: transparent;
    position: static;
    width: 100%;
    height: auto;
    padding: 0 4% 15.3846153846vw;
  }
}
.sec-top-reason .wrap .top-reason__set01 .top-reason-block {
  margin-bottom: 50px;
}
.sec-top-reason .wrap .top-reason__set01 .top-reason-block h3 {
  font-size: 2.6rem;
  font-weight: 500;
  line-height: 1;
  font-family: "Noto Serif JP", serif;
  display: flex;
  align-items: center;
  color: #002248;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
@media (max-width: 480px) {
  .sec-top-reason .wrap .top-reason__set01 .top-reason-block h3 {
    font-size: 6.1538461538vw;
    margin-bottom: 5.1282051282vw;
    letter-spacing: 0vw;
  }
}
.sec-top-reason .wrap .top-reason__set01 .top-reason-block h3 .fc {
  font-size: 3.2rem;
  margin-right: 16px;
}
@media (max-width: 480px) {
  .sec-top-reason .wrap .top-reason__set01 .top-reason-block h3 .fc {
    font-size: 7.6923076923vw;
    margin-right: 3.2051282051vw;
  }
}
.sec-top-reason .wrap .top-reason__set01 .top-reason-block .txt {
  line-height: 1.8;
  margin-left: 60px;
  letter-spacing: 1px;
}
@media (max-width: 480px) {
  .sec-top-reason .wrap .top-reason__set01 .top-reason-block .txt {
    line-height: 1.5;
    margin-left: 12.1794871795vw;
    letter-spacing: -0.0641025641vw;
  }
  .sec-top-reason .wrap .top-reason__set01 .top-reason-block .txt .space {
    margin-left: -1.9230769231vw;
  }
}
@media (max-width: 480px) {
  .sec-top-reason .wrap .top-reason__set01 .top-reason-block:nth-child(3) .txt {
    letter-spacing: -0.0128205128vw;
  }
}
.sec-top-reason .wrap .top-reason__set01 .btn_base {
  margin-left: 60px;
}
@media (max-width: 480px) {
  .sec-top-reason .wrap .top-reason__set01 .btn_base {
    margin: 0 auto;
  }
}
.sec-top-reason .wrap .img {
  width: 730px;
  height: 530px;
  position: absolute;
  left: calc(50% - 800px);
  top: 235px;
}
@media (max-width: 480px) {
  .sec-top-reason .wrap .img {
    position: static;
    width: 100vw;
    height: auto;
  }
}/*# sourceMappingURL=top.css.map */