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

html {
  background-color: #F5F7FA;
  font-size: 100%;
  font-family: "Noto Serif JP", serif;
  color: #333333;
}

a {
  text-decoration: none;
  color: #333333;
}

li {
  list-style: none;
}

img {
  width: 100%;
  vertical-align: bottom;
}

.container {
  max-width: 1000px;
  width: 100%;
  padding-inline: 2%;
  margin: 0 auto;
}

.center-inner {
  max-width: 1000px;
  width: 100%;
  padding-inline: 2%;
  text-align: center;
  margin: 0 auto;
}

.section-title {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 5px;
  font-weight: normal;
  margin-bottom: 70px;
}

.sub-title {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: normal;
  background-color: #A61B26;
  border-radius: 20px;
  color: #fff;
  display: inline-block;
  width: auto;
  padding: 2px 20px;
}

.explanation {
  padding-inline: 5%;
  margin-bottom: 100px;
}
@media (max-width: 768px) {
  .explanation {
    margin-bottom: 50px;
  }
}

.date {
  margin-top: 5px;
  text-align: right;
  font-size: 0.8rem;
}

.highlight {
  color: #1A3D7C;
  font-weight: bold;
  position: relative;
}
.highlight::before {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 0;
  width: 100%;
  height: 10px;
  background-color: #E0E0E0;
}

.no1 {
  content: "";
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 3px 10px;
  background-color: #D72638;
  border: #D72638 3px solid;
  color: #fff;
  border-radius: 30px;
  font-size: 0.8rem;
}
.no1 .icon {
  width: 20px;
  height: 20px;
}
.no1 .icon img {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.js-fade {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js-fade.is-show {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.btn-wrap {
  text-align: center !important;
}

.red-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background-color: #D72638;
  border: #D72638 3px solid;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
  color: #fff;
  font-size: clamp(0.8rem, 1.5vw, 1.1rem);
  border-radius: 10px;
  transition: 0.3s ease;
}
.red-btn .icon {
  width: 27px;
  height: 27px;
  position: relative;
}
.red-btn .icon img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: opacity 0.5s ease;
}
.red-btn .icon .red {
  opacity: 0;
}
.red-btn .icon .white {
  opacity: 1;
}
.red-btn:hover {
  background-color: #fff;
  color: #D72638;
}
.red-btn:hover .icon .red {
  opacity: 1;
}
.red-btn:hover .icon .white {
  opacity: 0;
}

.blue-btn {
  display: inline-block;
  padding: 8px 10% 8px 5%;
  font-size: 1.2rem;
  background-color: #1A3D7C;
  border: #1A3D7C 3px solid;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
  color: #fff;
  border-radius: 10px;
  transition: 0.3s ease;
  position: relative;
}
.blue-btn::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 15%;
  transform: translateY(-50%) rotate(45deg);
  border-top: #fff 2px solid;
  border-right: #fff 2px solid;
  width: 15px;
  height: 15px;
  transition: right 0.3s ease;
}
.blue-btn:hover {
  background-color: #fff;
  color: #1A3D7C;
}
.blue-btn:hover::after {
  right: 10%;
  border-top: #1A3D7C 2px solid;
  border-right: #1A3D7C 2px solid;
}

.white-btn {
  display: inline-block;
  padding: 8px 10%;
  font-size: 2rem;
  font-weight: bold;
  background-color: #fff;
  color: #1A3D7C;
  border: #1A3D7C 3px solid;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
  border-radius: 20px;
  transition: 0.3s ease;
}
@media (max-width: 768px) {
  .white-btn {
    font-size: clamp(1.1rem, 4vw, 1.3rem);
  }
}
.white-btn:hover {
  background-color: #D72638;
  color: #fff;
}

.back-btn {
  margin-top: 100px;
  display: inline-block;
  padding: 5px 60px 5px 70px;
  font-size: 1.2rem;
  background-color: #fff;
  border: #1A3D7C 3px solid;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
  color: #1A3D7C;
  border-radius: 10px;
  transition: 0.3s ease;
}
.back-btn:hover {
  background-color: #1A3D7C;
  color: #fff;
}
.back-btn span {
  height: 100%;
  width: 100%;
  display: inline-block;
  position: relative;
}
.back-btn span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -20px;
  transform: translateY(-50%) rotate(225deg);
  border-top: #1A3D7C 2px solid;
  border-right: #1A3D7C 2px solid;
  width: 15px;
  height: 15px;
  transition: left 0.3s ease;
}
.back-btn:hover span::after {
  left: -40px;
  border-top: #fff 2px solid;
  border-right: #fff 2px solid;
}

header {
  height: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-inline: 2%;
  position: fixed;
  width: 100%;
  z-index: 100;
  background: transparent;
}
@media (max-width: 768px) {
  header {
    height: 50px;
    padding-left: 1%;
    padding-right: 0;
  }
}
header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.25);
  z-index: -1;
}
@media (max-width: 768px) {
  header::before {
    display: none;
  }
}
header .ikepy-logo {
  height: 100%;
}
header .ikepy-logo a {
  display: block;
  height: 100%;
}
header .ikepy-logo a img {
  height: 100%;
  width: auto;
  display: block;
}
header .sp-header {
  display: flex;
  gap: 10px;
  align-items: center;
}
header .sp-header .sp-contact {
  display: none;
}
@media (max-width: 768px) {
  header .sp-header .sp-contact {
    display: inline-flex;
  }
}
header .sp-header .red-btn {
  padding: 7px 12px;
}
header .sp-header .red-btn .icon {
  width: 25px;
  height: 25px;
}
header .sp-header .toggle-btn {
  width: 50px;
  height: 50px;
  z-index: 100;
  background-color: #1A3D7C;
  position: relative;
  cursor: pointer;
  display: none;
}
@media (max-width: 768px) {
  header .sp-header .toggle-btn {
    display: block;
  }
}
header .sp-header .toggle-btn span {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  height: 4px;
  width: 60%;
  background-color: #fff;
  transition: 0.5s ease;
}
@media (max-width: 768px) {
  header .sp-header .toggle-btn span {
    height: 2px;
  }
}
header .sp-header .toggle-btn span:nth-child(1) {
  top: 26%;
}
header .sp-header .toggle-btn span:nth-child(2) {
  top: 48%;
}
header .sp-header .toggle-btn span:nth-child(3) {
  top: 70%;
}
header nav {
  height: 100%;
  font-size: clamp(0.875rem, 1.5vw, 1.125rem);
}
@media (max-width: 768px) {
  header nav {
    content: "";
    position: absolute;
    top: 0;
    right: -320px;
    width: 320px;
    font-size: 1.1rem;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease;
  }
}
header nav .nav-list {
  height: 100%;
  display: flex;
  gap: clamp(10px, 2vw, 25px);
  align-items: center;
}
@media (max-width: 768px) {
  header nav .nav-list {
    flex-direction: column;
    justify-content: center;
    gap: 40px;
    height: 60vh;
    background-color: #1A3D7C;
    padding: 20% 10%;
  }
}
header nav .nav-list .page-jump {
  position: relative;
  display: inline-block;
}
@media (max-width: 768px) {
  header nav .nav-list .page-jump {
    color: #fff;
  }
}
header nav .nav-list .page-jump::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  height: 2px;
  width: 0;
  background-color: #D72638;
  opacity: 0;
  transition: all 0.3s ease;
}
header nav .nav-list .page-jump:hover::after {
  opacity: 1;
  width: 100%;
}
header nav .nav-list .sns-list {
  height: 100%;
  display: flex;
  justify-content: center;
  gap: clamp(10px, 2vw, 25px);
  align-items: center;
  display: none;
}
@media (max-width: 768px) {
  header nav .nav-list .sns-list {
    gap: 40px;
  }
}
header nav .nav-list .sns-list .sns-icon {
  transition: all 0.3s ease;
}
header nav .nav-list .sns-list .sns-icon:hover {
  opacity: 0.7;
}
header nav .nav-list .sns-list .sns-icon img {
  width: clamp(30px, 5vw, 50px);
  height: clamp(30px, 5vw, 50px);
}
@media (max-width: 768px) {
  header nav .nav-list .sns-list .sns-icon img {
    width: 70px;
    height: 70px;
  }
}
@media (max-width: 768px) {
  header nav .nav-list .pc-contact {
    display: none;
  }
}
header.open .toggle-btn span:nth-child(1) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(-315deg);
}
header.open .toggle-btn span:nth-child(2) {
  opacity: 0;
}
header.open .toggle-btn span:nth-child(3) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(315deg);
}
header.open nav {
  bottom: 0;
  right: 0;
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.footer {
  text-align: center;
}
.footer__message {
  background-color: #1A3D7C;
  color: #fff;
  padding: 100px 2% 100px 2%;
}
.footer__message h3 {
  font-size: clamp(2.8rem, 5vw, 3rem);
}
@media (max-width: 768px) {
  .footer__message h3 {
    font-size: clamp(1.8rem, 6vw, 2.8rem);
  }
}
.footer__message p {
  font-size: 1.5rem;
  margin-block: 30px;
}
@media (max-width: 768px) {
  .footer__message p {
    font-size: clamp(1rem, 3vw, 1.3rem);
  }
}
.footer .copy {
  font-size: 0.8rem;
  margin-block: 50px;
}
@media (max-width: 768px) {
  .footer .copy {
    font-size: 0.7rem;
  }
}
.footer .back-to-top {
  position: fixed;
  bottom: 0;
  right: 0;
  width: 70px;
  height: 70px;
  border: 3px #1A3D7C solid;
  background-color: #fff;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.8);
  transition: all 0.3s ease;
  z-index: 1000;
}
@media (max-width: 768px) {
  .footer .back-to-top {
    width: 40px;
    height: 40px;
  }
}
.footer .back-to-top.is-show {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  pointer-events: auto;
}
.footer .back-to-top::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translate(-50%, -25%) rotate(-45deg);
  right: 25%;
  border-top: #1A3D7C 3px solid;
  border-right: #1A3D7C 3px solid;
  width: 15px;
  height: 15px;
  transition: all 0.3s ease;
}
@media (max-width: 768px) {
  .footer .back-to-top::after {
    right: 18%;
    width: 10px;
    height: 10px;
  }
}
.footer .back-to-top:hover {
  background-color: #1A3D7C;
}
.footer .back-to-top:hover::after {
  border-top: #fff 3px solid;
  border-right: #fff 3px solid;
}

.page-about-wrapper {
  max-width: 1200px;
  width: 100%;
  padding-inline: 10%;
  margin: 0 auto;
}

.page-about {
  padding-top: 180px;
  padding-bottom: 100px;
}
@media (max-width: 768px) {
  .page-about {
    padding-top: 150px;
    padding-bottom: 70px;
    font-size: 0.9rem;
  }
}
.page-about__flex {
  display: flex;
  margin-bottom: 100px;
}
@media (max-width: 768px) {
  .page-about__flex {
    flex-direction: column;
  }
}
@media (max-width: 768px) {
  .page-about__flex .img-wrapper {
    width: 200px;
    margin: 0 auto;
    margin-bottom: 30px;
    text-align: center;
  }
}
.page-about__flex .img-wrapper img {
  width: 100%;
  object-fit: cover;
}
.page-about__flex--text {
  width: 60%;
  margin-left: 4%;
  line-height: 160%;
}
@media (max-width: 768px) {
  .page-about__flex--text {
    width: 100%;
    margin-left: 0;
  }
}
.page-about h3 {
  margin-bottom: 30px;
}
.page-about__info {
  display: flex;
  flex-wrap: wrap;
  line-height: 160%;
}
@media (max-width: 768px) {
  .page-about__info {
    line-height: 130%;
  }
}
.page-about__info dt {
  width: 20%;
  margin-bottom: 30px;
}
.page-about__info dd {
  width: 80%;
  margin-bottom: 30px;
}
.page-about__info dd span {
  display: inline-block;
  font-weight: bold;
  margin-top: 10px;
}
.page-about__info dd ul li {
  list-style: disc;
  margin-left: 20px;
}

.page-plans-wrapper {
  max-width: 1200px;
  width: 100%;
  padding-inline: 5%;
  margin: 0 auto;
}

.page-plans__plans {
  padding-top: 180px;
  padding-bottom: 100px;
}
@media (max-width: 768px) {
  .page-plans__plans {
    padding-top: 150px;
    padding-bottom: 70px;
  }
}
.page-plans__plans--flex {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 130px;
}
@media (max-width: 768px) {
  .page-plans__plans--flex {
    gap: 100px;
  }
}
.page-plans__plans--flex .plan-item {
  display: flex;
}
@media (max-width: 768px) {
  .page-plans__plans--flex .plan-item {
    flex-direction: column;
  }
}
.page-plans__plans--flex .plan-item .img-wrapper {
  width: 35%;
  height: 30vh;
}
@media (max-width: 768px) {
  .page-plans__plans--flex .plan-item .img-wrapper {
    width: 100%;
    height: 25vh;
  }
}
.page-plans__plans--flex .plan-item .img-wrapper img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-plans__plans--flex .plan-item__info {
  width: 65%;
  margin-left: 3%;
  position: relative;
}
@media (max-width: 768px) {
  .page-plans__plans--flex .plan-item__info {
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
  }
}
.page-plans__plans--flex .plan-item__info .no1 {
  top: -40px;
  left: 0;
  width: 115px;
}
@media (max-width: 768px) {
  .page-plans__plans--flex .plan-item__info .no1 {
    top: -6px;
    left: 175px;
  }
}
.page-plans__plans--flex .plan-item__info h3 {
  margin-bottom: 15px;
}
.page-plans__plans--flex .plan-item__info--text .pick {
  font-weight: bold;
}
.page-plans__plans--flex .plan-item__info--text .pick span {
  color: #1A3D7C;
}
.page-plans__plans--flex .plan-item__info--text p {
  line-height: 180%;
}

.page-plans__seminar {
  padding-block: 100px;
  background-color: #fff;
}
@media (max-width: 768px) {
  .page-plans__seminar {
    padding-block: 70px;
  }
}
.page-plans__seminar--flex {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 130px;
}
@media (max-width: 768px) {
  .page-plans__seminar--flex {
    gap: 100px;
  }
}
.page-plans__seminar--flex .seminar-item {
  display: flex;
}
@media (max-width: 768px) {
  .page-plans__seminar--flex .seminar-item {
    flex-direction: column;
  }
}
.page-plans__seminar--flex .seminar-item__info {
  width: 65%;
  margin-right: 3%;
}
@media (max-width: 768px) {
  .page-plans__seminar--flex .seminar-item__info {
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
}
.page-plans__seminar--flex .seminar-item__info h3 {
  margin-bottom: 15px;
}
.page-plans__seminar--flex .seminar-item__info--text p {
  line-height: 180%;
}
.page-plans__seminar--flex .seminar-item .img-wrapper {
  width: 35%;
  height: 30vh;
}
@media (max-width: 768px) {
  .page-plans__seminar--flex .seminar-item .img-wrapper {
    width: 100%;
    height: 25vh;
  }
}
.page-plans__seminar--flex .seminar-item .img-wrapper img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-plans__option {
  padding-block: 100px;
}
@media (max-width: 768px) {
  .page-plans__option {
    padding-block: 70px;
  }
}
.page-plans__option--flex {
  display: flex;
  gap: 5%;
}
@media (max-width: 768px) {
  .page-plans__option--flex {
    flex-direction: column;
    gap: 100px;
  }
}
.page-plans__option--flex .option-item {
  display: flex;
  flex-direction: column;
  width: 50%;
}
@media (max-width: 768px) {
  .page-plans__option--flex .option-item {
    width: 100%;
  }
}
.page-plans__option--flex .option-item .img-wrapper {
  width: 100%;
  height: 30vh;
}
@media (max-width: 768px) {
  .page-plans__option--flex .option-item .img-wrapper {
    width: 100%;
    height: 25vh;
  }
}
.page-plans__option--flex .option-item .img-wrapper img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-plans__option--flex .option-item__info {
  width: 100%;
  margin-top: 15px;
}
@media (max-width: 768px) {
  .page-plans__option--flex .option-item__info {
    margin-right: 0;
    margin-bottom: 20px;
  }
}
.page-plans__option--flex .option-item__info--title {
  margin-bottom: 15px;
}
.page-plans__option--flex .option-item__info--title h3 {
  margin-bottom: 15px;
}
.page-plans__option--flex .option-item__info--text p {
  line-height: 180%;
  margin-bottom: 15px;
}
.page-plans__option--flex .option-item__info--text .btn-wrap {
  text-align: left;
  cursor: pointer;
}
.page-plans__option--flex .option-item__info--text .blue-btn {
  padding: 5px 10% 5px 5%;
  font-size: 1rem;
}
.page-plans__option--flex .option-item__info--text .blue-btn::after {
  right: 20px;
}
.page-plans__option--flex .option-item__info--text .blue-btn:hover::after {
  right: 5px;
}

.page-works-wrapper {
  max-width: 1400px;
  width: 100%;
  padding-inline: 2%;
  margin: 0 auto;
}

.page-works {
  padding-top: 180px;
  padding-bottom: 100px;
}
@media (max-width: 768px) {
  .page-works {
    padding-top: 150px;
    padding-bottom: 70px;
  }
}
.page-works__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 50px;
  margin-bottom: 50px;
}
.page-works__grid--item {
  display: block;
  background-color: #fff;
  box-shadow: -2px 4px 10px rgba(0, 0, 0, 0.25);
  transition: all 0.3s ease;
}
.page-works__grid--item:hover {
  opacity: 0.7;
}
.page-works__grid--item img {
  height: 27vh;
  object-fit: cover;
}
@media (max-width: 768px) {
  .page-works__grid--item img {
    height: 25vh;
  }
}
.page-works__grid--item .title {
  padding: 4%;
  font-size: clamp(0.975rem, 1.5vw, 1.1rem);
}
.page-works__grid--item .works-text {
  display: flex;
  padding-inline: 8%;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}
.page-works__grid--item .works-text .sub {
  width: 33%;
  margin-bottom: 5%;
}
.page-works__grid--item .works-text .num {
  width: 67%;
  margin-bottom: 5%;
}

.page-contact-wrapper {
  max-width: 1200px;
  width: 100%;
  padding-inline: 5%;
  margin: 0 auto;
}

.page-contact {
  padding-top: 180px;
  padding-bottom: 100px;
}
@media (max-width: 768px) {
  .page-contact {
    padding-top: 150px;
    padding-bottom: 70px;
  }
}
.page-contact__form .input dt {
  margin-bottom: 10px;
}
.page-contact__form .input dd {
  border: 1px solid #707070;
  border-radius: 3px;
  background-color: #fff;
  padding: 5px 10px;
  margin-bottom: 50px;
}
.page-contact__form .input dd textarea {
  width: 100%;
  height: 300px;
}
.page-contact__form .blue-btn {
  padding: 8px 10%;
}

.mainvisual {
  padding-top: 80px;
  height: 100vh;
  display: flex;
}
@media (max-width: 768px) {
  .mainvisual {
    height: auto;
    flex-direction: column;
  }
}
.mainvisual__text {
  width: 50%;
  padding-inline: 5%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}
@media (max-width: 768px) {
  .mainvisual__text {
    width: 100%;
  }
  .mainvisual__text .title-wrapper {
    text-align: center;
    margin-bottom: 5px;
  }
}
.mainvisual__text h2 {
  align-self: flex-start;
}
@media (max-width: 768px) {
  .mainvisual__text h2 {
    text-align: center;
  }
}
.mainvisual__text .slogan {
  font-size: clamp(2rem, 4vw, 5rem);
  font-weight: bold;
  white-space: nowrap;
  text-align: center;
  line-height: 120%;
  text-shadow: 2px 2px 5px #fff;
  position: relative;
}
@media (max-width: 768px) {
  .mainvisual__text .slogan {
    font-size: clamp(1.6rem, 7vw, 3rem);
  }
}
.mainvisual__text .slogan::after {
  content: "";
  position: absolute;
  display: block; /* 擬似要素を可視化する */
  background-image: url(../img/mainvisual_arrow.png);
  background-size: contain; /* または cover */
  background-repeat: no-repeat;
  background-position: center;
  width: 70%; /* 親要素に対して可変 */
  aspect-ratio: 16/9; /* アスペクト比を固定 */
  z-index: -1;
  top: 50%;
  right: -30%; /* h2の右端に配置 */
  transform: translateY(-50%); /* 縦中央に合わせる */
}
@media (max-width: 768px) {
  .mainvisual__text .slogan::after {
    top: 50%;
    width: 40%;
    right: 0;
  }
}
.mainvisual__text .speech-bubble {
  font-size: clamp(0.8rem, 1.3vw, 1.1rem);
  white-space: nowrap;
  text-align: center;
  line-height: 120%;
  margin-top: 30px;
  margin-bottom: 5px;
  position: relative;
}
.mainvisual__text .speech-bubble::before, .mainvisual__text .speech-bubble::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 60px;
  height: 1px;
  background-color: #5C4B3B;
}
.mainvisual__text .speech-bubble::before {
  left: 13%;
  transform: translateY(-50%) rotate(45deg);
}
.mainvisual__text .speech-bubble::after {
  right: 13%;
  transform: translateY(-50%) rotate(-45deg);
}
.mainvisual__text--grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  place-items: center;
}
.mainvisual__text--grid .grid-item {
  border: 3px #E0E0E0 solid;
  border-radius: 10px;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  row-gap: 15px;
  padding-top: 20px;
  padding-bottom: 10px;
  font-weight: bold;
  width: 100%;
}
.mainvisual__text--grid .grid-item .img-wrapper {
  position: relative;
  width: fit-content;
}
.mainvisual__text--grid .grid-item .img-wrapper img {
  display: block;
  width: 32px;
  position: relative;
  z-index: 1;
}
.mainvisual__text--grid .grid-item .img-wrapper::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background-color: #E0E0E0;
  border-radius: 50%;
  z-index: 0;
}
.mainvisual__text--grid .grid-item .num {
  color: #1A3D7C;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
}
.mainvisual__text .main-contact {
  font-weight: bold;
  font-size: 1.5rem;
  padding-inline: 15%;
  margin-top: 10px;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}
@media (max-width: 768px) {
  .mainvisual__text .main-contact {
    font-size: clamp(1rem, 4vw, 1.4rem);
    margin-bottom: 10px;
  }
}
.mainvisual__img {
  width: 50%;
}
.mainvisual__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mainvisual__img .pc {
  display: block;
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  object-position: 20% 0%;
}
.mainvisual__img .sp {
  display: none;
  clip-path: polygon(0 0, 100% 20%, 100% 100%, 0 100%);
  height: 50vh;
  object-position: top;
}
@media (max-width: 768px) {
  .mainvisual__img {
    width: 100%;
  }
  .mainvisual__img .pc {
    display: none;
  }
  .mainvisual__img .sp {
    display: block;
  }
}

.read-text {
  background-color: #FFFFFF;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 5% 2%;
}
.read-text h1 {
  font-size: clamp(1.5rem, 2.5vw, 4rem);
  white-space: nowrap;
  text-align: center;
  line-height: 250%;
}
@media (max-width: 768px) {
  .read-text h1 {
    font-size: clamp(0.8rem, 4vw, 1.8rem);
  }
}
.read-text h1 .sp-br {
  display: none;
}
@media (max-width: 768px) {
  .read-text h1 .sp-br {
    display: inline;
  }
}

.about {
  padding-block: 100px;
}
@media (max-width: 768px) {
  .about {
    padding-block: 100px;
  }
}
.about__grid {
  margin-bottom: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 50px;
}
@media (max-width: 768px) {
  .about__grid {
    gap: 20px;
  }
}
.about__grid img {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 16/9;
  object-fit: cover;
  border: #1A3D7C 2px solid;
}
.about .btn-wrap {
  margin-top: 30px;
}

.service {
  padding-block: 100px;
  background: linear-gradient(to right, transparent 70%, #fff 70%);
  position: relative;
}
@media (max-width: 768px) {
  .service {
    padding-block: 100px;
  }
}
.service .bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 70%;
  height: 100%;
  background-image: url("../img/service1.jpg");
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  z-index: -1;
}
.service__flex {
  display: flex;
  justify-content: center;
  align-items: stretch;
}
@media (max-width: 768px) {
  .service__flex {
    flex-direction: column;
    align-items: center;
  }
}
.service__flex--flow {
  width: 40%;
  display: flex;
  flex-direction: column;
  position: relative;
}
@media (max-width: 768px) {
  .service__flex--flow {
    width: 60%;
  }
}
.service__flex--flow::before {
  content: "";
  position: absolute;
  top: 10%;
  left: 25px;
  height: 80%;
  width: 10px;
  background-color: #1A3D7C;
}
@media (max-width: 768px) {
  .service__flex--flow::before {
    left: -20px;
  }
}
.service__flex--flow .flow-flex {
  position: relative;
  margin: 30px 5px 30px 90px;
}
@media (max-width: 768px) {
  .service__flex--flow .flow-flex {
    width: 100%;
    max-width: 350px;
    margin-block: 30px;
    margin-left: 45px;
  }
}
.service__flex--flow .flow-flex h3 {
  margin-bottom: 30px;
}
.service__flex--flow .flow-flex::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -100px;
  transform: translateY(-50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: #1A3D7C;
}
.service__flex--flow .flow-flex::after {
  content: "";
  position: absolute;
  top: calc(50% + 15px);
  left: -85px;
  transform: translateY(-50%);
  width: 80px;
  height: 80px;
}
.service__flex--flow .flow-flex:nth-child(1)::after {
  background-image: url(../img/icon_ChartLine.png);
}
.service__flex--flow .flow-flex:nth-child(2)::after {
  background-image: url(../img/icon_Camera.png);
}
.service__flex--flow .flow-flex:nth-child(3)::after {
  background-image: url(../img/icon_Image.png);
}
.service__flex--flow .flow-flex:nth-child(4)::after {
  background-image: url(../img/icon_YoutubeLogo_white.png);
}
.service__flex--img {
  width: 50%;
}
@media (max-width: 768px) {
  .service__flex--img {
    display: none;
  }
}
.service__flex--img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.plans {
  padding-block: 100px;
}
@media (max-width: 768px) {
  .plans {
    padding-block: 100px;
  }
}
.plans__flex {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 3vw, 60px);
  padding-inline: clamp(2%, 3vw, 10%);
  margin-bottom: 100px;
}
@media (max-width: 768px) {
  .plans__flex {
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 50px;
  }
}
.plans__flex--item {
  border: 1px #1A3D7C solid;
  background-color: #fff;
  padding: 25px 10%;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 50px;
  position: relative;
}
@media (max-width: 768px) {
  .plans__flex--item {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: none;
    align-items: center;
    height: auto;
    padding: 3%;
    gap: 2%;
  }
}
.plans__flex--item .plan-text {
  position: relative;
}
@media (max-width: 768px) {
  .plans__flex--item .plan-text {
    width: 100%;
  }
}
.plans__flex--item .plan-text .no1 {
  top: -42px;
  left: 50%;
  transform: translateX(-50%);
  width: 115px;
}
@media (max-width: 768px) {
  .plans__flex--item .plan-text .no1 {
    top: -50px;
  }
}
.plans__flex--item .plan-text .img-wrapper {
  position: relative;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}
.plans__flex--item .plan-text .img-wrapper img {
  width: 25px;
  display: block;
  position: relative;
  z-index: 1;
}
.plans__flex--item .plan-text .img-wrapper::after {
  content: "";
  position: absolute;
  inset: 0;
  background-color: #E0E0E0;
  border-radius: 50%;
  z-index: 0;
}
.plans__flex--item .plan-text h3 {
  text-align: center;
  margin-block: 20px;
}
.plans__flex--item .plan-service {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-left: 50px;
}
.plans__flex--item .plan-service p {
  position: relative;
}
.plans__flex--item .plan-service p::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -50px;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  background-image: url(../img/icon_ShieldCheck.png);
}
.plans .speech-bubble {
  white-space: nowrap;
  text-align: center;
  display: inline-block;
  line-height: 120%;
  margin-top: 30px;
  margin-bottom: 10px;
  font-size: 0.9rem;
  position: relative;
}
.plans .speech-bubble::before, .plans .speech-bubble::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 30px;
  height: 1px;
  background-color: #5C4B3B;
}
.plans .speech-bubble::before {
  left: -40px;
  transform: translateY(-50%) rotate(45deg);
}
.plans .speech-bubble::after {
  right: -40px;
  transform: translateY(-50%) rotate(-45deg);
}

.triangle-wrapper {
  background-color: #fff;
}
.triangle-wrapper .triangle {
  display: block;
  width: 0;
  height: 0;
  margin: 0 auto;
  line-height: 0;
  border-left: 50vw solid transparent;
  border-right: 50vw solid transparent;
  border-top: 100px solid #F5F7FA;
}

.works {
  padding-top: 100px;
  padding-bottom: 300px;
  background-color: #fff;
}
@media (max-width: 768px) {
  .works {
    padding-top: 70px;
    padding-bottom: 200px;
  }
}
.works__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 3vw, 60px);
  padding-inline: clamp(2%, 5vw, 10%);
  margin-bottom: 50px;
}
@media (max-width: 768px) {
  .works__grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}
.works__grid--item {
  background-color: #F5F7FA;
  box-shadow: -2px 4px 10px rgba(0, 0, 0, 0.25);
  transition: all 0.3s ease;
}
.works__grid--item:hover {
  opacity: 0.7;
}
.works__grid--item img {
  height: 27vh;
  object-fit: cover;
}
@media (max-width: 768px) {
  .works__grid--item img {
    height: 25vh;
  }
}
.works__grid--item .title {
  padding: 4%;
  font-size: clamp(0.975rem, 1.5vw, 1.1rem);
}
.works__grid--item .works-text {
  display: flex;
  padding-inline: 8%;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}
.works__grid--item .works-text .sub {
  width: 33%;
  margin-bottom: 5%;
}
.works__grid--item .works-text .num {
  width: 67%;
  margin-bottom: 5%;
}
.works .date {
  padding-inline: clamp(2%, 5vw, 10%);
  margin-bottom: 100px;
}/*# sourceMappingURL=style.css.map */