@charset "utf-8";

html {
  scroll-behavior: smooth;
  font-size: 62.5%;
  overflow-y: scroll;
  overflow-x: hidden;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
address,
time,
ul,
ol,
li,
dl,
dt,
dd,
table,
th,
td,
img,
figure,
figcaption,
form,
input,
button,
textarea,
select,
iframe {
  margin: 0;
  padding: 0;
}

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

a {
  color: #000;
  text-decoration: none;
}

a:hover {
  transition: all 0.3s;
  opacity: 0.7;
}

a img {
  transition: all 0.5s;
}

a:hover img {
  transition: all 0.5s;
  opacity: 0.7;
}

ul {
  list-style: none;
}

iframe {
  width: 100%;
}

body {
  font-family: "hiragino-kaku-gothic-pron", sans-serif;
  font-weight: 300;
  font-style: normal;
  color: #000;
  font-size: 1.0rem;
  letter-spacing: 0.4rem;
  line-height: 2;
  position: relative;
  font-feature-settings: "palt";
}

* {
  box-sizing: border-box;
}

.header img,
.footer img,
.leftnavi img,
.floating_bnr img {
  width: 100%;
  height: auto;
}

.wrapper {
  width: 85%;
  max-width: 100rem;
  margin: 0 auto;
  position: relative;
}

.animation {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.fadeInUp {
  animation-fill-mode: both;
  animation-duration: 1s;
  animation-name: fadeInUp;
  visibility: visible !important;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(1.5rem);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.fadeUp {
  animation-name: fadeUpAnime;
  animation-duration: 1s;
  animation-fill-mode: forwards;
}

@keyframes fadeUpAnime {
  from {
    opacity: 0;
    transform: translateY(1.0rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.box {
  opacity: 0;
}

/* アニメーションスタートの遅延時間を決めるCSS */
.delay-time02 {
  animation-delay: 0.3s;
}

.delay-time03 {
  animation-delay: 0.6s;
}

.delay-time04 {
  animation-delay: 0.9s;
}

.delay-time05 {
  animation-delay: 1.2s;
}

.delay-time06 {
  animation-delay: 1.5s;
}

.delay-time07 {
  animation-delay: 1.8s;
}

.pc {
  display: block;
}

.sp {
  display: none;
}

/* ---- FadeIn base ---- */
.animation {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.fadeInUp {
  animation-fill-mode: both;
  animation-duration: 1s;
  animation-name: fadeInUp;
  visibility: visible !important;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(1.5rem);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 動き弱めたい人向け（OS設定を尊重） */
@media (prefers-reduced-motion: reduce) {
  .animation {
    transition: none !important;
  }

  .fadeInUp {
    animation: none !important;
    opacity: 1 !important;
    visibility: visible !important;
  }
}

header {
  position: relative;
}

#main_visual {
  margin: 0 auto;
  height: 100rem;
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 10rem;
  background-color: #fff;
}

.mv {
  display: flex;
  justify-content: center;
  position: relative;
  width: 100%;
  height: 86rem;
}

.mv img {
  width: auto;
  max-width: none;
  height: 100%;
}

.mv::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  background-image: url("../img/grade.webp");
  background-repeat: repeat-x;
  background-position: bottom;
  width: 100%;
  height: 25rem;
}

.inquiry-button {
  position: absolute;
  bottom: 0;
  width: 100%;
}

.inquiry-button ul {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.inquiry-button li {
  width: 50%;
}

.inquiry-button li:nth-child(1) {
  display: flex;
  justify-content: flex-end;
  border-top-right-radius: 2rem;
  background-color: #fff;
  align-items: center;
  border-top-right-radius: 2rem;
  color: #4285F4;
  height: 14rem;
  font-size: clamp(1.1rem, 0.488rem + 3.06vw, 2.4rem);
  padding-right: 5rem;
  line-height: 1.6;
  font-weight: 600;
}

a.btn {
  max-width: 50rem;
  background-color: #4285F4;
  color: #fff;
  height: 8rem;
  font-size: clamp(1.4rem, 1.252rem + 0.56vw, 1.6rem);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  text-align: center;
}

a.btn::after {
  content: "";
  border: 1px solid #fff;
  width: 5rem;
  margin-left: 1rem;
}

#sec1 {
  padding: 10rem 0 5rem;
}

#sec1 dl {
  border-bottom: 1px solid #E6E6E6;
  padding-bottom: 3rem;
}

#sec1 dt {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  font-size: clamp(0.9rem, -0.209rem + 4.17vw, 2.4rem);
  font-weight: bold;
  text-align: center;
  white-space: nowrap;
}

#sec1 dt::before,
#sec1 dt::after {
  content: "";
  flex-grow: 1;
  height: 1px;
  background-color: #E6E6E6;
}

#sec1 dd {
  padding: 5rem 0 0;
  position: relative;
}

#sec1 p {
  display: flex;
  justify-content: flex-end;
  padding: 3rem 0 1rem;
  font-size: clamp(1rem, 0.852rem + 0.56vw, 1.2rem);
  letter-spacing: 0.2rem;
}

#sec1 ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

#sec1 ul li {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-grow: 0;
}

#sec1 ul li img {
  max-width: 220px;
  width: 100%;
  height: auto;
}

#sec1 .right {
  font-size: 12px;
  text-align: right;
}

#sec2 {
  text-align: center;
  padding-bottom: 10rem;
}

#sec2 .img1 {
  margin: 0 auto;
}

.description dt {
  font-size: clamp(1.2rem, -0.278rem + 5.57vw, 3.2rem);
  color: #4285F4;
  font-weight: 600;
  padding: 5rem 0 3rem;
  line-height: 2;
}

.description dt span {
  padding: 0.1rem;
  background-color: #FCEE21;
}

.description dd {
  font-size: clamp(1.1rem, 0.865rem + 1.18vw, 1.6rem);
  padding-bottom: 6rem;
}

#sec3 {
  background-color: #FCEE21;
  color: #384259;
  text-align: center;
  position: relative;
  padding: 15rem 0;
}

#sec3::before,
#sec3::after {
  content: "";
  background-image: url("../img/yellow_bg.webp");
  background-repeat: repeat-x;
  width: 100%;
  height: 10rem;
  position: absolute;
  left: 0;
  top: 0;
}

#sec3::after {
  top: auto;
  bottom: 0;
  transform: scaleY(-1);
}

#sec3 .description dl {
  padding: 5rem 0;
}

#sec3 .description dt {
  padding: 3rem 0;
  color: #384259;
}

#sec3 .description dt span {
  background-color: #4285F4;
  color: #fff;
}

#sec3 .description dd {
  font-size: clamp(1.1rem, 0.865rem + 1.18vw, 1.6rem);
}

#sec3 ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 5rem;
  padding: 6rem 0 8rem;
  position: relative;
}

#sec3 ul::before {
  content: "[　寄附使途の一例　]";
  font-weight: 600;
  font-size: clamp(1.2rem, 0.904rem + 1.11vw, 1.6rem);
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

#sec3 ul li {
  position: relative;
  counter-increment: custom-counter;
  width: 30%;
}

#sec3 ul li::before {
  content: counter(custom-counter, decimal-leading-zero);
  position: absolute;
  font-size: clamp(7rem, 4.191rem + 10.57vw, 10.8rem);
  font-family: "futura-pt", sans-serif;
  font-weight: 600;
  color: transparent;
  -webkit-text-stroke: 2px #fff;
  line-height: 1;
}

#sec3 ul li:nth-child(1)::before {
  left: -5%;
  top: -5rem;
}

#sec3 ul li:nth-child(2)::before {
  right: -5%;
  top: 17rem;
}

#sec3 ul li:nth-child(3)::before {
  right: -5%;
  top: -5rem;
}

#sec3 ul li figcaption {
  font-size: clamp(1.4rem, 0.957rem + 1.67vw, 2rem);
  text-align: left;
  padding: 4rem 0 0;
}

#sec3 ul li figcaption dt {
  font-size: clamp(1.4rem, 0.957rem + 1.67vw, 2rem);
  letter-spacing: 0.8rem;
  font-weight: 600;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 2rem;
}

#sec3 ul li figcaption dt::before,
#sec3 ul li figcaption dt::after {
  font-weight: 600;
  position: absolute;
}

#sec3 ul li figcaption dt::before {
  content: "[ ";
  left: 0;
}

#sec3 ul li figcaption dt::after {
  content: " ]";
  right: 0;
}

#sec3 ul li figcaption dd {
  font-size: clamp(1.1rem, 0.865rem + 1.18vw, 1.6rem);
  text-align: justify;
  letter-spacing: 0.05rem;
}

#sec3 .point {
  background-color: #fff;
  padding: 4rem 10rem 6rem;
  position: relative;
}

#sec3 .point::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 0.5rem;
  width: 10rem;
  background-color: #4285F4;
}

#sec3 .point dt {
  font-size: clamp(1.2rem, -0.278rem + 5.57vw, 3.2rem);
  font-weight: 600;
  color: #4285F4;
  padding-bottom: 3rem;
}

#sec3 .point dt span {
  font-size: 2.1rem;
  font-family: "futura-pt", sans-serif;
  font-weight: 600;
}

#sec3 .point dd {
  font-size: clamp(1.1rem, 0.865rem + 1.18vw, 1.6rem);
  text-align: left;
  letter-spacing: 0.2rem;
}

#sec3 .point dd strong {
  color: #4285F4;
  font-weight: 600;
}

#sec4 {
  background:
    linear-gradient(#EBF0FA 0 75%, #FFFFFF 75% 100%);
}

.common-inquiry-button {
  position: relative;
  background-image: url("../img/bg_blue.webp");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  width: 100%;
  min-height: 40rem;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-bottom: 7rem;
}

.common-inquiry-button ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.common-inquiry-button li:nth-child(1) {
  display: flex;
  width: 65%;
  color: #fff;
  max-width: 57rem;
  height: 14rem;
  font-size: clamp(1.1rem, -0.452rem + 5.84vw, 3.2rem);
  font-weight: 700;
  padding-right: 5rem;
  white-space: nowrap;
  letter-spacing: 0.8rem;
  font-feature-settings: "palt";
}

.common-inquiry-button li:nth-child(2) {
  width: 35%;
  font-size: clamp(1.1rem, 0.865rem + 1.18vw, 1.6rem);
  display: flex;
}

a.btn.white {
  background-color: #fff;
  color: #4285F4;
  width: 100%;
  max-height: 7rem;
}

a.btn.white::after {
  content: "";
  border: 1px solid #4285F4;
  width: 14%;
  position: absolute;
  top: 50%;
  right: 0;
}

#sec4 figure {
  margin-top: -7rem;
  position: relative;
  z-index: 1;
}

#sec4 figure img:nth-child(2) {
  padding-bottom: 4rem;
}

/*#sec4 figcaption {
  font-size: clamp(1.1rem, -0.452rem + 5.84vw, 3.2rem);
  color: #4285F4;
  text-align: center;
  font-weight: 600;
  padding: 5rem 0;
}*/
#sec5 {
  text-align: center;
  padding-bottom: 10rem;
}

#sec5 .description dt {
  padding: 10rem 0 1rem;
}

#sec6 {
  background-color: #EBF0FA;
  padding-bottom: 7rem;
}

#sec6 figure {
  margin-top: -7rem;
  position: relative;
  z-index: 1;
}

#sec6 .item_list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5rem;
  counter-reset: custom-counter;
  padding-top: 10rem;
}

#sec6 .item_list li {
  list-style: none;
  counter-increment: custom-counter;
  position: relative;
  padding-left: 2rem;
  border-bottom: 1px solid #fff;
  padding-bottom: 5rem;
  margin-bottom: 5rem;
}

#sec6 .item_list li::before {
  content: counter(custom-counter, decimal-leading-zero);
  position: absolute;
  left: -2rem;
  top: -9rem;
  font-size: clamp(4rem, 1.043rem + 11.13vw, 8rem);
  color: #fff;
  font-family: "futura-pt", sans-serif;
  font-weight: 600;
}

#sec6 dl {
  position: relative;
  z-index: 1;
}

#sec6 dt {
  font-size: clamp(1.4rem, 0.661rem + 2.78vw, 2.4rem);
  color: #4285F4;
  font-weight: 600;
}

#sec6 dd {
  font-size: clamp(1.1rem, 0.865rem + 1.18vw, 1.6rem);
  color: #384259;
  letter-spacing: 0.1rem;
}

#sec7 {
  color: #384259;
  letter-spacing: 0.2rem;
  padding-bottom: 15rem;
}

#sec7 .ttl {
  background-image: url("../img/features.webp");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  width: 100%;
  min-height: 46.7rem;
  font-size: clamp(1.1rem, -0.452rem + 5.84vw, 3.2rem);
  font-weight: 600;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-flow: column;
  line-height: 1.5;
}

#sec7 .ttl span {
  font-size: clamp(1.2rem, 0.535rem + 2.5vw, 2.1rem);
  font-family: "futura-pt", sans-serif;
  display: block;
  margin-top: -3rem;
}

#sec7 figcaption dl {
  text-align: center;
}

/*#sec7 figcaption dt {
  font-size: clamp(1.1rem, 0.865rem + 1.18vw, 1.6rem);
  border-radius: 2rem;
  padding: 0.8rem 6rem;
  margin-top: -3rem;
  background-color: #fff;
  display: inline-block;
  letter-spacing: 0.1rem;
}*/
#sec7 figcaption dd {
  font-size: clamp(1.1rem, -0.452rem + 5.84vw, 3.2rem);
  color: #4285F4;
  font-weight: 600;
  padding: 5rem 0;
  display: block;
  line-height: 1.6;
}

.feature-list {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin: auto;
  align-items: stretch;
  padding-top: 8rem;
}

.feature-left {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.feature-left .feature-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.feature-right {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
  align-items: stretch;
  height: 100%;
}

.feature-card {
  background: white;
  border-radius: 1.2rem;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem;
}

.feature-right .feature-card {
  min-height: 88%;
}

.feature-right .feature-card:nth-child(1),
.feature-right .feature-card:nth-child(2) {
  align-self: start;
}

.feature-right .feature-card:nth-child(3),
.feature-right .feature-card:nth-child(4) {
  align-self: end;
}

.feature-card h3 {
  color: #4285F4;
  font-size: clamp(1.4rem, 0.957rem + 1.67vw, 2rem);
  margin-bottom: 1rem;
  padding-top: 3.5rem;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: -7rem;
  left: 50%;
  width: 13rem;
  height: 13rem;
  transform: translateX(-50%);
  background-repeat: no-repeat;
  background-size: 100%;
}

.feature-left .feature-card:nth-child(1)::before {
  background-image: url("../img/icon1.webp");
}

.feature-right .feature-card:nth-child(1)::before {
  background-image: url("../img/icon2.webp");
}

.feature-right .feature-card:nth-child(2)::before {
  background-image: url("../img/icon3.webp");
}

.feature-right .feature-card:nth-child(3)::before {
  background-image: url("../img/icon4.webp");
}

.feature-right .feature-card:nth-child(4)::before {
  background-image: url("../img/icon5.webp");
}

.feature-list ul {
  list-style: none;
  padding: 0;
  text-align: left;
  font-size: clamp(0.75rem, 0.718rem + 1.41vw, 1.6rem);
  color: #384259;
  line-height: 1.6;
}

.feature-list ul:not(:last-child) {
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid #EBF0FA;
}

.feature-list ul li {
  margin: 5px 0;
  white-space: nowrap;
}

#sec7 .right_txt {
  text-align: right;
  font-size: clamp(1rem, 0.778rem + 0.83vw, 1.3rem);
  padding: 1.5rem 0 4rem;
}

#sec7 .bottom_box {
  font-size: clamp(1.1rem, 0.865rem + 1.18vw, 1.6rem);
  background-color: #EBF0FA;
  border-radius: 1.5rem;
  text-align: center;
  padding: 3rem 0;
}

#sec8 {
  background-color: #EBF0FA;
  position: relative;
  padding-bottom: 13rem;
}

#sec8::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  background-color: #4285F4;
  width: 10rem;
  height: 0.5rem;
}

#sec8 .description dt {
  text-align: center;
}

#sec8 .description dt span {
  display: block;
  background-color: transparent;
  font-size: clamp(1.2rem, 0.535rem + 2.5vw, 2.1rem);
  font-family: "futura-pt", sans-serif;
  font-weight: 600;
  letter-spacing: 0.3rem;
}

.development_box {
  background-color: #fff;
  padding: 5rem 5rem 9rem 5rem;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
  border-radius: 1.2rem;
}

.development_box figure {
  display: flex;
  align-items: center;
  padding-bottom: 5rem;
  border-bottom: 1px solid #999;
  margin-bottom: 5rem;
}

.development_box figcaption {
  font-size: clamp(1.1rem, 0.959rem + 0.71vw, 1.4rem);
  color: #999;
  padding-left: 3rem;
}

.development_box ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 5rem;
  letter-spacing: 0.1rem;
}

.development_box ul dt {
  font-size: clamp(1.1rem, 0.139rem + 3.62vw, 2.4rem);
  font-weight: 600;
  padding-bottom: 1.5rem;
}

.development_box ul dd {
  font-size: clamp(1rem, 0.63rem + 1.39vw, 1.5rem);
}

.development_box h3 {
  position: absolute;
  bottom: -3.5rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: #FCEE21;
  color: #4285F4;
  font-weight: 600;
  font-size: clamp(1.1rem, 0.488rem + 3.06vw, 2.4rem);
  width: 90%;
  text-align: center;
  padding: 1rem;
  border-radius: 1.2rem;
}

#sec9 {
  background-color: #4285F4;
  padding: 10rem 0;
}

#sec9 .wrapper {
  display: flex;
  justify-content: space-between;
  gap: 5rem;
}

#sec9 .sec9-left {
  width: 60%;
}

#sec9 .sec9-left img {
  width: 100%;
}

#sec9 .sec9-right {
  width: 40%;
  font-size: clamp(1rem, -0.035rem + 5.18vw, 3.2rem);
  color: #fff;
  font-weight: 600;
  letter-spacing: 1.2rem;
  text-align: justify;
}

a.btn.yellow {
  background-color: #FCEE21;
  color: #4285F4;
  width: 100%;
  max-height: 7rem;
  box-shadow: 5px 5px 0 rgba(53, 106, 195, 1);
  margin-top: 3rem;
  letter-spacing: 0.4rem;
}

a.btn.yellow::after {
  content: "";
  border: 1px solid #4285F4;
  width: 14%;
  position: absolute;
  top: 50%;
  right: 0;
}

footer {
  background-color: #000;
  color: #fff;
  padding: 10rem 0;
}

footer .wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: clamp(1.1rem, 0.959rem + 0.71vw, 1.4rem);
}

.footer-left {
  width: 60%;
  letter-spacing: 0.2rem;
}

.footer-left figcaption {
  padding-top: 2rem;
}

.footer-right {
  width: 40%;
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
}

a.footer-btn {
  font-size: clamp(1.1rem, 0.865rem + 1.18vw, 1.6rem);
  border: 1px solid #fff;
  color: #fff;
  width: 25rem;
  height: 6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  text-align: center;
}

a.footer-btn::after {
  content: "";
  background-image: url("../img/footer-arrow.webp");
  background-repeat: no-repeat;
  background-size: 1.2rem;
  width: 1.2rem;
  height: 1.2rem;
  margin-left: 1rem;
}

.copyright {
  padding-top: 2rem;
  letter-spacing: 0.1rem;
}

iframe#hs-form-iframe-0 {
  width: 100% !important;
  max-width: 700px !important;
  margin: 30px auto 0 !important;
}

#entry-form {
  margin: 0 0 10rem;
}

#entry-form .inn {
  margin: 0 auto;
  width: 85%;
}

#entry-form .ttl {
  font-size: clamp(1.8rem, 0.47rem + 5.01vw, 3.6rem);
  line-height: 1.4;
  padding: 4rem 0 1rem;
  font-weight: bold;
  margin: 0 0 36px;
  text-align: center;
}

#entry-form .ttl span {
  font-size: clamp(1.6rem, 1.009rem + 2.23vw, 2.4rem);
}

#entry-form p {
  font-size: clamp(1.2rem, 0.904rem + 1.11vw, 1.6rem);
  text-align: center;
  line-height: 1.7;
}

.side-fixed__bnr__img {
  border: none;
  line-height: 0;
  width: 100%;
  max-width: 100%;
  vertical-align: top;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

iframe#hs-form-iframe-0 {
  margin: 0 auto 0 !important;
}


/* ページトップ */
#page-top {
  position: fixed;
  width: 8rem;
  height: 8rem;
  right: 2rem;
  bottom: 2rem;
  z-index: 99;
  display: flex;
  justify-content: flex-end;
  opacity: 0;
  visibility: hidden;
  transition: .3s;
  background: #4285F4;
  border-radius: 50%;
}

/*このクラスが付与されると表示する*/
#page-top.active {
  opacity: 1;
  visibility: visible;
}

#page-top a {
  position: relative;
  display: block;
  width: 8rem;
  height: 8rem;
}

#page-top a::before {
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  content: '\f062';
  font-size: 4rem;
  color: #fff;
  position: absolute;
  width: 8rem;
  height: 8rem;
  top: 0;
  bottom: 0;
  right: -5px;
  left: 0;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

#page-top:hover {
  opacity: 0.9;
  filter: alpha(opacity=90);
  transform: translateY(-5px);
}

#page-top:hover::before {
  transform: translateY(5px);
  opacity: 1;
}

@media (max-width: 768px) {
  .pc {
    display: none;
  }

  .sp {
    display: block;
  }

  .logo {
    height: 6rem;
    position: absolute;
    top: 0;
    z-index: 10;
  }

  .logo img {
    width: 65%;
  }

  #main_visual {
    height: auto;
    padding-bottom: calc(env(safe-area-inset-bottom) + var(--urlbarH, 0px) + 24px);
    min-height: calc((var(--vh, 1vh) * 100) - var(--headerH, 0px) - var(--urlbarH, 0px));
  }

  @supports (height:100svh) {
    #main_visual {
      min-height: calc(100svh - var(--headerH, 0px) - var(--urlbarH, 0px));
    }
  }

  #main_visual>.wrapper {
    height: 100%;
    display: grid;
  }

  .mv {
    width: 100%;
    height: calc(100vh - 6rem);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
  }

  .mv:before {
    height: 5rem;
    background-position: top;
  }

  .inquiry-button {
    bottom: 5rem;

  }

  .inquiry-button ul {
    display: block;
  }

  .inquiry-button li {
    width: 100%;
    background-color: #fff;
  }

  .inquiry-button li:nth-child(1) {
    justify-content: center;
    padding-right: 0;
    height: 10rem;
    padding: 2rem 0 1rem;
    border-top-left-radius: 2rem;
  }

  a.btn {
    height: auto;
    padding: 2rem 0;
  }

  .inquiry-button a.btn {
    max-width: 85%;
    margin: 0 auto;
  }

  .description dt {
    letter-spacing: 0.3rem;
  }

  #sec1 {
    padding: 2rem 0 5rem;
  }

  #sec1 dt {
    letter-spacing: 0.1rem;
  }

  #sec1 dd {
    padding: 3rem 0 0;
  }

  #sec1 ul {
    flex-wrap: wrap;
    gap: 2rem;
  }

  #sec1 ul li {
    width: calc(100% / 2 - 2rem);
    padding-bottom: 2rem;
  }

  #sec1 p {
    padding: 1rem 0 2rem;
  }

  #sec2 {
    text-align: left;
    padding-bottom: 7rem;
  }

  #sec2 .img1 {
    max-width: 40%;
  }

  .description dd {
    padding-bottom: 4rem;
    text-align: justify;
    letter-spacing: 0.2rem;
  }

  #sec3 {
    padding: 10rem 0;
    text-align: left;
  }

  #sec3 .description dt {
    text-align: center;
  }

  #sec3 .point dt {
    letter-spacing: 0.2rem;
  }

  #sec3 .point dt span {
    display: flex;
    justify-content: center;
  }

  #sec3 ul {
    display: block;
    padding: 6rem 0 3rem;
    width: 90%;
    margin: 0 auto;
  }

  #sec3 ul li {
    width: 100%;
    text-align: center;
    padding-bottom: 5rem;
  }

  #sec3 ul li:nth-child(1)::before,
  #sec3 ul li:nth-child(3)::before {
    left: -7%;
    right: auto;
    top: -1rem;
  }

  #sec3 ul li:nth-child(2)::before {
    right: -5%;
    top: -1rem;
    left: auto;
  }

  #sec3 ul li figcaption {
    padding: 3rem 0 0;
  }

  #sec3 figure img {
    width: 60%;
  }

  #sec3 .point {
    padding: 3rem;
  }

  .common-inquiry-button {
    min-height: inherit;
    padding: 3rem 0 7rem;
  }

  .common-inquiry-button ul {
    display: block;
  }

  .common-inquiry-button li:nth-child(1) {
    letter-spacing: 0.2rem;
    width: 100%;
    max-width: 100%;
    height: auto;
    padding: 0 0 2rem 0;
    justify-content: center;
  }

  .common-inquiry-button li:nth-child(2) {
    width: 100%;
  }

  #sec4::after {
    min-height: 20%;
  }

  #sec4 figure {
    margin-top: -1rem;
  }

  #sec4 figure dt {}

  #sec4 figure dd {
    width: 92vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }

  #sec4 figure dd img:last-child {
    margin-top: 2rem;
    filter: drop-shadow(0px 0 10px rgba(0, 0, 0, 0.1));

  }

  /*  #sec4 figcaption {
    padding: 2rem 0 4rem;
    letter-spacing: 0.2rem;
  }*/
  #sec4 figure img:nth-child(2) {
    padding-bottom: 2rem;
  }

  #sec5 {
    text-align: left;
    padding-bottom: 5rem;
  }

  #sec5 .description dt {
    padding: 4rem 0 1rem;
    text-align: center;
  }

  #sec5 figure {
    width: 92vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }

  #sec6 {
    padding-bottom: 1rem;
  }

  #sec6 figure {
    margin-top: -3rem;
  }

  #sec6 .item_list {
    display: block;
    gap: 3rem;
    padding-top: 4rem;
  }

  #sec6 .item_list li::before {
    left: -1rem;
    top: -5rem;
  }

  #sec6 .item_list li {
    padding-bottom: 3rem;
  }

  #sec6 .item_list li:last-child {
    margin-bottom: 3rem;
  }

  #sec7 {
    padding-bottom: 6rem;
  }

  #sec7 .ttl {
    min-height: inherit;
    padding: 9rem 0;
  }

  #sec7 figcaption dd {
    line-height: 1.6;
    padding: 3rem 0 4rem;
  }

  .feature-list {
    display: block;
    padding-top: 4rem;
  }

  .feature-list ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .feature-card {
    padding: 2rem 2rem 3rem;
  }

  .feature-card::before {
    top: -5rem;
    width: 8rem;
    height: 8rem;
  }

  .feature-left {
    padding-bottom: 8rem;
  }

  .feature-right {
    display: block;
  }

  .feature-right .feature-card {
    min-height: inherit;
    margin-bottom: 8rem;
  }

  .feature-right .feature-card:nth-child(4) {
    margin-bottom: 3rem;
  }

  #sec7 .right_txt {
    text-align: left;
    padding: 0rem 0 2rem;
  }

  #sec7 .bottom_box {
    padding: 2rem 0;
  }

  .development_box figure {
    display: block;
    padding-bottom: 3rem;
    margin-bottom: 3rem;
    text-align: center;
  }

  .development_box figcaption {
    padding: 2rem 0 0 0;
    text-align: left;
  }

  .development_box {
    padding: 3rem 3rem 1rem 3rem;
  }

  .development_box ul {
    display: block;
  }

  .development_box li {
    padding-bottom: 3rem;
  }

  .development_box ul dt {
    text-align: center;
  }

  .development_box h3 {
    bottom: -5rem;
    letter-spacing: 0.2rem;
    line-height: 1.5;
  }

  #sec8 {
    padding-bottom: 8rem;
  }

  #sec9 {
    padding: 5rem 0;
  }

  #sec9 .wrapper {
    display: block;
  }

  #sec9 .sec9-left,
  #sec9 .sec9-right {
    width: 100%;
  }

  #sec9 .sec9-right {
    padding-top: 2rem;
    letter-spacing: 0.2rem;
    text-align: center;
  }

  #entry-form p {
    text-align: left;
  }

  footer {
    padding: 5rem 0 4rem;
  }

  footer .wrapper {
    display: block;
  }

  .footer-left,
  .footer-right {
    width: 100%;
    justify-content: center;
  }

  a.footer-btn {
    width: 100%;
    margin-top: 2rem;
  }

  #page-top {
    width: 5rem;
    height: 5rem;
    right: 1rem;
    bottom: 1rem;
  }

  #page-top a {
    width: 5rem;
    height: 5rem;
  }

  #page-top a::before {
    font-size: 2rem;
    width: 5rem;
    height: 5rem;
  }
}