.main-ctr {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
}

h2 {
  text-align: center;
}

.introduction-ctr {
  padding-bottom: 8vw;
}

.introduction-ttl {
  font-size: 5.33vw;
  line-height: 1.2;
  margin-top: 8vw;
}

.introduction-catch {
  font-size: 4vw;
  font-weight: 700;
  line-height: 1.35;
  margin-top: 1.2rem;
  text-align: center;
}

.introduction-subttl {
  font-size: 3.733vw;
  font-weight: 400;
  white-space: nowrap;
}

.contents-big-space {
  margin-top: 1.5rem;
}

.sub-ttl {
  text-align: center;
}

.main-txt {
  font-size: 3.73vw;
}

a.form {
  text-decoration: underline;
}

.green-underline {
  border-bottom: #009380 solid 3px;
  display: inline-block;
  margin-bottom: 0.5rem;
}

.adress-name {
  font-weight: bold;
}

.contact {
  border: #f00 solid 2px;
  margin: 0 auto;
  width: 94vw;
}

.contact span {
  color: #f00;
}

.contact a {
  text-decoration: underline;
}

.contents-bottom {
  margin: 1.5rem auto;
}

.goal-text {
  padding: 0.5rem 0;
  color: #000;
  display: inline-block;
  font-weight: bold;
}

.detail-ctr {
  background-color: #edf9f9;
  padding: 13.5vw 0 9.33vw;
}

.detail-sec {
  background-color: #fff;
  margin: 0 auto;
  padding-bottom: 10.5vw;
  width: 94.6vw;
}

.detail-sec-ttl {
  background-color: #009380;
  color: #fff;
  font-size: 4.8vw;
  padding: 3vw 0;
  text-align: center;
}

.features-list {
  display: grid;
  gap: 20px;
  justify-content: center;
  margin: 2.5vw auto 0;
  padding: 0 1.3vw 0 2.6vw;
  width: 100%;
}

.features-list-item {
  align-items: center;
  display: grid;
  gap: 1.6vw;
  grid-template-columns: 36.6vw 1fr;
  padding-top: 5.3vw;
}

.features-list-item-img {
  background-color: #fff;
  border: .3vw solid #009380;
  margin: 0;
  padding: 1vw;
  position: relative;
  width: 36.6vw;
}

.list-num::before,
.list-num::after {
  background-color: #009380;
  border-radius: 50%;
  content: "";
  display: block;
  position: absolute;
  transform: translate(-50%, -50%);
}

.features-list-item-img::before,
.features-list-item-img::after {
  left: 4.5vw;
  top: -1.3vw;
}

.flow-list-item-ttl::before,
.flow-list-item-ttl::after {
  left: 0;
  top: 50%;
}

.features-list-item-img::before {
  background: linear-gradient(transparent 50%, #009380 50%);
  clip-path: inset(50% 0 0);
  height: 10.6vw;
  width: 10.6vw;
}

.flow-list-item-ttl::before {
  background: linear-gradient(90deg, transparent 50%, #009380 50%);
  border: .7vw solid #fff;
  clip-path: inset(0 0 0 50%);
  height: 12vw;
  width: 12vw;
}

.list-num::after {
  background: #009380 no-repeat center / 3.2vw auto;
  border: .8vw solid #fff;
  height: 9.86vw;
  width: 9.86vw;
}

.list-num-ctr:nth-of-type(1) .list-num::after {
  background-image: url(../img/num-1.svg);
}

.list-num-ctr:nth-of-type(2) .list-num::after {
  background-image: url(../img/num-2.svg);
}

.list-num-ctr:nth-of-type(3) .list-num::after {
  background-image: url(../img/num-3.svg);
}

.list-num-ctr:nth-of-type(4) .list-num::after {
  background-image: url(../img/num-4.svg);
}

.features-list-item-img img {
  vertical-align: bottom;
}

.features-list-item-txt {
  font-size: 3.7vw;
  font-weight: 700;
  text-align: left;
}

.underlined {
  background: linear-gradient(0deg, #ffe400, #ffe400 37.5%, transparent 37.5%);
}

.features-btn-ctr {
  margin-top: 2rem;
}

.features-btn {
  background-color: #0c6ce7;
  color: #fff;
  display: block;
  font-weight: 500;
  margin: 0 auto;
  padding: .2rem 1rem;
  width: fit-content;
}

.difference-sec {
  margin-top: 13.5vw;
}

.difference-sec-inner {
  margin: 5.5vw auto 0;
  max-width: 1100px;
  padding-bottom: 4vw;
  width: 100%;
}

.difference-list {
  display: grid;
  gap: 10vw;
  grid-template-columns: 1fr;
  justify-content: center;
  margin: 0 auto;
  width: 90vw;
}

.difference-list-item {
  align-items: center;
  display: grid;
  grid-template-columns: 50vw 39.33vw;
  justify-content: space-between;
}

.difference-list-item-fukidashi {
  background-color: #fff;
  border: .26vw solid #009380;
  border-radius: 2.66vw;
  padding: 2vw;
  position: relative;
}

.difference-list-item-fukidashi::after {
  background-color: #fff;
  border: .6vw solid #009380;
  bottom: 50%;
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  content: "";
  display: block;
  height: 4.5vw;
  left: 100%;
  position: absolute;
  transform: translate(-50%, 50%) scaleY(.5) rotate(-45deg);
  width: 4.5vw;
}

.difference-list-item-ttl {
  height: 6.66vw;
}

.difference-list-item-ttl img {
  height: 100%;
}

.difference-list-item-catch {
  font-size: 3.3vw;
  font-weight: 700;
  letter-spacing: -.05em;
  line-height: 1.6;
  margin-top: .4rem;
  text-align: center;
}

.difference-list-item-txt {
  font-size: 3.2vw;
  margin-top: .2rem;
}

.difference-list-item-img {
  margin: 0 auto;
}

.difference {
  align-content: center;
  background-color: #fffce5;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 7vw auto 0;
  padding: 4.5vw 1.5rem 8.5vw;
  position: relative;
  text-align: center;
  width: 86vw;
}

.frame-decoration::before,
.frame-decoration::after {
  background: url(../img/frame-decoration.svg) no-repeat center / 100% auto;
  content: "";
  display: block;
  height: 12.4vw;
  position: absolute;
  width: 12.4vw;
}

.frame-decoration.top::before {
  left: 0;
  top: 0;
  transform: translate(-15%, -15%);
}

.frame-decoration.top::after {
  right: 0;
  top: 0;
  transform: translate(15%, -15%) rotate(90deg);
}

.frame-decoration.bottom::before {
  bottom: 0;
  left: 0;
  transform: translate(-15%, 15%) rotate(-90deg);
}

.frame-decoration.bottom::after {
  bottom: 0;
  right: 0;
  transform: translate(15%, 15%) rotate(180deg);
}

.difference-detail-ttl {
  color: #009380;
  font-size: 4.8vw;
  letter-spacing: -.01em;
  width: 100%;
}

.difference-detail-list {
  font-size: 3.73vw;
  margin-top: .9em;
  text-align: left;
}

.difference-detail-list-item {
  line-height: 1.3;
  padding-left: 1em;
  text-indent: -1em;
}

.difference-detail-list-item:not(:first-of-type) {
  margin-top: 1.2em;
}

.difference-detail-list-item::before {
  content: "○";
}

.flow-sec {
  margin-top: 13.5vw;
  padding-bottom: 3vw;
}

.flow-list {
  margin: 5.73vw auto 0;
  padding: 0;
  width: 90vw;
}

.flow-list-item {
  display: grid;
}

.flow-list-item:not(:last-of-type) {
  margin-bottom: 10.66vw;
}

.flow-list-item::after {
  background: no-repeat center / contain;
  content: "";
  display: block;
  height: calc(300 / 670 * 89.33vw);
  margin-top: 3.73vw;
  width: 89.33vw;
}

.flow-list-item:nth-of-type(1)::after {
  background-image: url(../img/img_flow-1_sp.png);
  order: 2;
}

.flow-list-item:nth-of-type(2)::after {
  background-image: url(../img/img_flow-2_sp.png);
}

.flow-list-item:nth-of-type(3)::after {
  background-image: url(../img/img_flow-3_sp.png);
}

.flow-list-item:nth-of-type(4)::after {
  background-image: url(../img/img_flow-4_sp.png);
}

.flow-list-item-ttl {
  align-items: center;
  background-color: #e5f4f2;
  border-radius: 0 6vw 6vw 0;
  color: #009380;
  display: flex;
  font-size: 4.66vw;
  font-weight: 700;
  height: 12vw;
  margin-left: 4.13vw;
  padding-left: 8.2vw;
  position: relative;
}

.flow-list-item-txt {
  font-size: 3.73vw;
  margin-top: 3.73vw;
  padding: 0 .5em;
}

.flow-contact {
  background-color: #fffccc;
  margin-top: 4.8vw;
  order: 3;
  padding: 4vw 2vw;
}

.flow-contact-ttl {
  color: #009380;
  font-size: 5vw;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1;
  text-align: center;
}

.flow-contact-address {
  font-size: 3.73vw;
  margin-top: 4vw;
  text-align: center;
}

.flow-contact-tel-list {
  align-items: center;
  display: flex;
  font-size: 3.73vw;
  gap: 2em;
  justify-content: center;
  margin-top: 1.5vw;
}

.flow-contact-btns {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-top: 5vw;
}

.flow-contact-btn {
  align-items: center;
  background: linear-gradient(#297cc4, #1f3193);
  border-radius: 1.33vw;
  color: #fff;
  display: flex;
  font-size: 3.73vw;
  font-weight: 700;
  gap: 1em;
  height: 10.66vw;
  justify-content: center;
  text-align: center;
  width: 41.33vw;
}

.flow-contact-btn::before {
  background: no-repeat center / contain;
  content: "";
  display: block;
  height: calc(40 / 48 * 6.4vw);
  width: 6.4vw
}

.flow-contact-btn.icon-tel::before {
  background-image: url(../img/icon-tel.svg);
}

.flow-contact-btn.icon-form::before {
  background-image: url(../img/icon-form.svg);
}