@charset "UTF-8";
/* ---------------------------------------
  header
-----------------------------------------*/
#header {
  width: 100%;
  max-width: 500px;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  margin: 0 auto;
  z-index: 999;
  transition: transform 0.5s ease;
}
#header .header_wrap {
  height: 7rem;
  padding: 1.4rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  animation: headerBgChange linear both;
  animation-timeline: scroll();
  animation-range: 0px 50px;
}
@keyframes headerBgChange {
  0% {
    background-color: transparent;
    box-shadow: none;
  }
  100% {
    background-color: #fff;
  }
}
#header .nav_trigger {
  width: 4.8rem;
  height: 4.8rem;
  background-color: #1C93D8;
  border-radius: 100vh;
  position: relative;
  z-index: 99;
}
@media screen and (min-width: 768px) {
  #header .nav_trigger {
    transition: opacity 0.3s ease;
    cursor: pointer;
  }
  #header .nav_trigger:hover {
    opacity: 0.7;
  }
}
#header .nav_trigger span {
  width: 2.2rem;
  height: 0.2rem;
  background-color: #fff;
  border-radius: 0.1rem;
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
  transition: 0.3s ease;
}
#header .nav_trigger span:nth-child(1) {
  top: 1.7rem;
}
#header .nav_trigger span:nth-child(2) {
  top: 2.4rem;
}
#header .nav_trigger span:nth-child(3) {
  top: 3.1rem;
}
#header.navOpen .logo {
  width: 22.6rem;
}
#header.navOpen .nav_trigger span:nth-child(1) {
  top: 2.4rem;
  transform: rotate(-45deg);
}
#header.navOpen .nav_trigger span:nth-child(2) {
  opacity: 0;
}
#header.navOpen .nav_trigger span:nth-child(3) {
  top: 2.4rem;
  transform: rotate(45deg);
}
#header .header_nav {
  display: none;
  width: 100%;
  max-width: 500px;
  height: calc(100dvh - 7rem);
  background-color: #D8ECFF;
  border-left: 2px solid #fff;
  border-right: 2px solid #fff;
  position: fixed;
  left: 0;
  right: 0;
  top: 7rem;
  margin: 0 auto;
  overflow-y: auto;
  z-index: 98;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
#header .header_nav .nav_wrap {
  padding: 2rem 1.5rem 6rem;
}
#header .header_nav .gnav li {
  font-weight: 600;
  font-size: 1.7rem;
  line-height: 1.4705882353;
}
#header .header_nav .gnav li a {
  display: block;
  padding: 2rem 0;
  border-bottom: 1px solid #1C93D8;
}

/* ---------------------------------------
mv
-----------------------------------------*/
/* ---------------------------------------
mv
-----------------------------------------*/
#dokodemo_mv {
  padding: 8rem 0 2.9rem;
  display: flex;
  flex-direction: column;
}
#dokodemo_mv .wave_wrap {
  line-height: 0;
}
#dokodemo_mv .mv_txt01 {
  width: 29.5rem;
  margin: 0.8rem 0 1.1rem 1.8rem;
}
#dokodemo_mv .mv_catch {
  width: 36.5rem;
  margin: 0 0 2.5rem 1.4rem;
}
#dokodemo_mv .mv_txt02 {
  width: 31.3rem;
  margin: 1rem 0 2.7rem 1.8rem;
}
#dokodemo_mv .mv_mascot {
  width: 9.7rem;
  position: absolute;
  top: 17rem;
  right: 1rem;
  z-index: 2;
  pointer-events: none;
}
#dokodemo_mv .mv_mascot img {
  transform-origin: center bottom;
  animation: mascotBoyon 1.1s ease-out both;
  animation-delay: 0.6s;
}
#dokodemo_mv .mv_txt03 {
  width: 100%;
}
#dokodemo_mv .mv_txt03-img {
  width: 34.2rem;
  margin: 0 auto 2.4rem;
}
#dokodemo_mv .mv_txt03 p {
  color: #fff;
  font-weight: 400;
  font-size: 1.5rem;
}
#dokodemo_mv .btn {
  width: 31.7rem;
  margin: 1.5rem auto 5.7rem;
}
#dokodemo_mv .btn a {
  height: 7rem;
  padding: 1rem 8.3rem 1rem 6rem;
}
#dokodemo_mv .btn a .arw {
  width: 2.8rem;
  height: 2.8rem;
  right: 2.5rem;
}
#dokodemo_mv .btn a img {
  width: 19.9rem;
}
#dokodemo_mv .btn-fadeup {
  opacity: 0;
  transform: translateY(2rem) scale(0.95);
}
#dokodemo_mv .wave_wrap {
  width: 100%;
  height: 33.5rem;
  position: absolute;
  bottom: -4rem;
  left: 0;
  z-index: -1;
  transform: translateY(100%);
}
#dokodemo_mv .wave_wrap::after {
  content: "";
  width: 100%;
  height: 22rem;
  background-color: #1C93D8;
  position: absolute;
  left: 0;
  bottom: 0;
}
#dokodemo_mv .wave_wrap svg {
  width: 100%;
}
#dokodemo_mv .wave_wrap .wave {
  animation: move-wave 5s linear infinite;
  will-change: transform;
  backface-visibility: hidden;
}
#dokodemo_mv .wave_wrap #wave1 {
  fill: #9DD3F8;
}
#dokodemo_mv .wave_wrap #wave2 {
  fill: #1C93D8;
}
@keyframes move-wave {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-100%, 0, 0);
  }
}
#dokodemo_mv .wave_wrap {
  transform: translateY(0);
  transition: 1s ease-out;
}
#dokodemo_mv .wave_wrap.is-active {
  transform: translateY(0);
}
#dokodemo_mv {
  /* ==== アニメーション出現順（DOM順に0.15sずつずらす） ==== */
}
#dokodemo_mv .mv_txt01 {
  animation-delay: 0.15s !important;
}
#dokodemo_mv .mv_catch {
  animation-delay: 0.3s !important;
}
#dokodemo_mv .mv_txt02 {
  animation-delay: 0.45s !important;
}
#dokodemo_mv .mv_mascot {
  animation-delay: 0.6s !important;
}
#dokodemo_mv .mv_txt03 {
  animation-delay: 0.9s !important;
}

@keyframes mascotBoyon {
  0% {
    transform: translateY(20px) scale(0.8) rotate(0deg);
    opacity: 0;
  }
  40% {
    transform: translateY(-16px) scale(1.05) rotate(10deg);
    opacity: 1;
  }
  65% {
    transform: translateY(0) scale(0.97) rotate(5deg);
  }
  85% {
    transform: translateY(-4px) scale(1.01) rotate(8deg);
  }
  100% {
    transform: translateY(0) scale(1) rotate(7deg);
  }
}
#dokodemo_mv.is-loaded .btn-fadeup {
  animation-name: fadeUpBtn !important;
  animation-duration: 0.85s !important;
  animation-fill-mode: forwards !important;
}

.movie {
  background-color: #1C93D8;
  padding-bottom: 5.8rem;
  width: 100%;
  aspect-ratio: 9/16;
  margin: 0 auto;
  text-align: center;
}
.movie iframe {
  border-radius: 1rem;
  max-width: 90%;
  min-height: 64rem;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------------------------------------
sec_size
-----------------------------------------*/
.sec_size {
  padding-block: 6rem;
}
.sec_size__ttl {
  width: 31rem;
  margin: 0 auto 2rem;
}
.sec_size .size__box {
  position: relative;
  width: 34rem;
  margin: 0 auto 2.6rem;
}
.sec_size .size__box .spec_main_img,
.sec_size .size__box .spec_item {
  width: 100%;
}
.sec_size .size__box .spec_main_img {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.sec_size .size__box .spec_item {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  opacity: 0;
  transform: scale(0.8);
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease;
}
.sec_size .size__box.is-show .spec_main_img, .sec_size .size__box.active .spec_main_img {
  opacity: 1;
  transform: translateY(0);
}
.sec_size .size__box.is-show .width_spec, .sec_size .size__box.active .width_spec {
  opacity: 1;
  transform: scale(1);
  transition-delay: 0.3s;
}
.sec_size .size__box.is-show .height_spec, .sec_size .size__box.active .height_spec {
  opacity: 1;
  transform: scale(1);
  transition-delay: 0.7s;
  top: 0.3rem;
  left: -0.3rem;
}
.sec_size .size__box.is-show .depth_spec, .sec_size .size__box.active .depth_spec {
  opacity: 1;
  transform: scale(1);
  transition-delay: 1.1s;
}
.sec_size .size__point .point_item {
  margin: 0 auto;
  width: 29.9rem;
}
.sec_size .size__point .point_item + .point_item {
  margin-top: 1.1rem;
}

/* ---------------------------------------
sec_step
-----------------------------------------*/
#sec_step {
  padding: 4.8rem 0 10.9rem;
}
#sec_step .sec_ttl {
  width: 27.6rem;
  margin: 0 auto 5.12rem;
}
#sec_step .step_list {
  display: flex;
  flex-direction: column;
  gap: 6rem;
  position: relative;
}
#sec_step .step_list__item {
  margin-left: 1.8rem;
  width: calc(100% - 1.8rem);
  position: relative;
}
#sec_step .step_list__item .label {
  position: absolute;
  left: -1.8rem;
  top: -2.8rem;
  width: 7rem;
  aspect-ratio: 1;
  background-color: #FFFF00;
  border-radius: 50rem;
  display: inline-flex;
  justify-content: center;
  align-items: center;
}
#sec_step .step_list__item .label .num {
  color: #1C93D8;
  font-weight: 600;
  font-size: 1.3rem;
  line-height: 1;
  padding-top: 0.3rem;
}
#sec_step .step_list__item .label .num span {
  display: block;
  font-size: 3.1rem;
  line-height: 1;
  margin-top: -0.4rem;
}
#sec_step .step_list__item .txt_wrap {
  background-color: #fff;
  border-radius: 1rem;
}
#sec_step .step_list__item .txt_wrap .ttl_wrap {
  background-color: #9DD3F8;
  border-radius: 1rem 1rem 0 0;
  padding: 1.4rem 0 1.1rem;
}
#sec_step .step_list__item .txt_wrap .ttl_wrap .ttl {
  color: #0076BA;
  font-weight: 700;
  font-size: 2rem;
}
#sec_step .step_list__item .txt_wrap .desc {
  padding: 1.6rem;
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1.6;
  text-align: center;
  min-height: 8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
#sec_step .step_list__item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -4rem;
  transform: translateX(-64%);
  width: 6.6rem;
  height: 1.9rem;
  background: url("../img/dokodemo/icn-step.png") no-repeat center/contain;
}

/* ---------------------------------------
#sec_terms
-----------------------------------------*/
#sec_terms {
  padding: 4.8rem 0 16.6rem;
  position: relative;
}
#sec_terms::before {
  height: 9.1rem;
  background-color: #1C93D8;
  background-image: url(../img/bg_wave03.png);
  top: -9rem;
}
#sec_terms .sec_ttl {
  width: 14.4rem;
  margin: 0 auto 3rem;
}
#sec_terms .terms {
  width: 100%;
  margin: 0 auto;
  padding: 4.6rem 0 3.6rem 5.2rem;
  background-color: #fff;
  border-radius: 1.7rem;
  color: #211715;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.9rem;
}
#sec_terms .terms li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
#sec_terms .terms .txt {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
}
#sec_terms .terms .txt .att {
  display: block;
  font-size: 1.5rem;
  line-height: 2;
  margin-left: -1.1rem;
  margin-top: -0.5rem;
}
#sec_terms .terms .ico {
  display: inline-block;
  flex-shrink: 0;
  width: 2.5rem;
  margin-top: 0.2rem;
}
#sec_terms .terms .ico img {
  width: 100%;
  display: block;
}
#sec_terms .terms_list {
  color: #fff;
  margin-top: 4.7rem;
  margin-left: 2rem;
  gap: 1.3rem;
  display: flex;
  flex-direction: column;
}
#sec_terms .terms_list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  line-height: 1.8666666667;
  font-weight: 700;
}
#sec_terms .terms_list .ico {
  width: auto;
  margin-top: 0;
}

/* ---------------------------------------
#sec_contact
-----------------------------------------*/
#sec_contact {
  margin-top: 0;
  padding: 4.9rem 0 9.4rem;
  background: #1C93D8;
}
#sec_contact .inner {
  padding: 3rem 2rem 6rem;
  border: 0;
  box-shadow: none;
  border-radius: 1rem;
  background: #fff;
}
#sec_contact div.form {
  padding: 2rem 0 0;
  margin-top: 1.9rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem 0;
}
#sec_contact div.form .form_item dd {
  margin-top: 1.2rem;
}
#sec_contact div.form .form_item dt .required {
  display: inline-block;
  padding: 0 0.2em;
  margin-left: 0;
  color: #1C93D8;
  font-size: 1.5rem;
  font-weight: 400;
}
#sec_contact div.form .btn_wrap {
  margin-top: 2.8rem;
}
#sec_contact::before {
  height: 9.1rem;
  background-color: initial;
  background-image: url(../img/bg_wave03.png);
  top: -9.1rem;
  z-index: 1;
}
#sec_contact::after {
  content: "";
  position: absolute;
  top: -16rem;
  right: -4rem;
  z-index: 0;
  pointer-events: none;
  width: 13rem;
  height: 13rem;
  background: url("../img/dokodemo/mv_mascot.png") no-repeat center/contain;
  transform: rotate(8deg);
  transform-origin: center bottom;
  opacity: 0;
}
#sec_contact.is-show::after {
  opacity: 1;
  animation: mascotFloating 3s ease-in-out infinite;
}
@keyframes mascotFloating {
  0% {
    transform: translateY(0) rotate(-7deg);
  }
  50% {
    transform: translateY(-6px) rotate(-7deg);
  }
  100% {
    transform: translateY(0) rotate(-7deg);
  }
}

/* ---------------------------------------
sec_keep
-----------------------------------------*/
.bg_wave02::before {
  top: -7.5rem;
}

.sec_keep {
  padding: 2.9rem 0 8.7rem;
}
.sec_keep .sec_ttl {
  width: 33.7rem;
}
.sec_keep__body {
  position: relative;
  z-index: 0;
}
.sec_keep__body .mascot {
  position: absolute;
  margin: 0 auto;
  top: -10.5rem;
  left: 0;
  right: 0;
  width: 26.5rem;
  z-index: -1;
}
.sec_keep__body .txt {
  width: 100%;
  border-radius: 10px;
  background-color: #fff;
  margin-top: 13.5rem;
  padding: 3.2rem 3.5rem 2.5rem;
}
.sec_keep__body .txt img {
  position: relative;
  left: 0.25rem;
}
.sec_keep .btn a img {
  width: 24.5rem;
}
.sec_keep .btn a {
  padding-left: 3.5rem;
}

/* ---------------------------------------
sec_faq
-----------------------------------------*/
#sec_faq {
  padding: 3rem 0 6.7rem;
}
#sec_faq .sec_ttl {
  width: 16.7rem;
}
#sec_faq .faq_list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem 0;
}
#sec_faq .faq_list .item {
  padding: 0 2rem;
  background-color: #fff;
  border-radius: 1rem;
}
#sec_faq .faq_list .item .q_txt,
#sec_faq .faq_list .item .a_txt {
  position: relative;
  padding: 2rem 0;
}
#sec_faq .faq_list .item .q_txt .txt,
#sec_faq .faq_list .item .a_txt .txt {
  position: relative;
  line-height: 1.4705882353;
  padding-left: 3rem;
}
#sec_faq .faq_list .item .q_txt .txt::before,
#sec_faq .faq_list .item .a_txt .txt::before {
  color: #1C93D8;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 2.3rem;
  line-height: 1.0869565217;
  position: absolute;
  left: 0;
  top: 0;
}
#sec_faq .faq_list .item .q_txt {
  padding-right: 3rem;
}
#sec_faq .faq_list .item .q_txt .txt {
  font-weight: 600;
  font-size: 1.7rem;
}
#sec_faq .faq_list .item .q_txt .txt::before {
  content: "Q";
}
#sec_faq .faq_list .item .q_txt .ico {
  width: 1.8rem;
  height: 1.8rem;
  position: absolute;
  right: 0;
  top: calc(50% - 0.9rem);
}
#sec_faq .faq_list .item .q_txt .ico::before, #sec_faq .faq_list .item .q_txt .ico::after {
  content: "";
  width: 100%;
  height: 0.2rem;
  background-color: #1C93D8;
  border-radius: 0.1rem;
  position: absolute;
  top: calc(50% - 0.1rem);
}
#sec_faq .faq_list .item .q_txt .ico::before {
  transform: rotate(90deg);
  transition: 0.3s ease;
}
#sec_faq .faq_list .item .q_txt.is-open .ico::before {
  transform: rotate(0deg);
}
#sec_faq .faq_list .item .a_txt {
  display: none;
  padding-top: 2.2rem;
  border-top: 1px solid #D8ECFF;
}
#sec_faq .faq_list .item .a_txt .txt::before {
  content: "A";
}

#sec_faq {
  padding: 4.9rem 0 5rem;
}
#sec_faq .sec_ttl {
  width: 16.7rem;
}