/* グローバル変数宣言 */
:root {
  --theme-right-blue: #1cb8d8;
}

/* 共通 */
html {
  font-size: 62.5%;
}

body {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  font-family: "Zen Maru Gothic", sans-serif;
}

p {
  font-size: 16px;
  line-height: 1.6;
}

h2 {
  font-size: 3.6rem;
  margin-bottom: 60px;
  text-align: center;
}

h3 {
  font-size: 1.9rem;
  line-height: 1.6;
}

input[type="submit"] {
  cursor: pointer;
}

.container {
  max-width: 1200px;
  padding: 80px 0;
  margin: 0 auto;
}

label.error {
  margin-bottom: 10px;
  color: red;
}

.tbsp-only,
.sp-only {
  display: none;
}

.main-header {
  position: relative;
  z-index: 50;
}

.mn-hdr_container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 auto;
  padding-top: 40px;
  padding-bottom: 20px;
}

.mn-hdr_logo {
  display: flex;
  flex-direction: column;
  color: var(--theme-right-blue);
  font-weight: bold;
}

.mn-hdr_lg_text {
  margin-bottom: 2px;
  font-size: 1.4rem;
  line-height: 1.2;
}

.mn-hdr_lg_tel {
  display: flex;
  align-items: center;
  position: relative;
}

.mn-hdr_lg_tl_num {
  position: relative;
  top: 5px;
  left: 10px;
  font-size: 3.6rem;
}

.mn-hdr_menu {
  display: flex;
}

.mn-hdr_mn_list {
  display: flex;
  margin-right: 25px;
}

.mn-hdr_mn_lst_item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  font-weight: bold;
  font-size: 1.9rem;
}

.mn-hdr_mn_lst_item:not(:first-child) {
  margin-left: 20px;
}

.mn-hdr_mn_lst_item:first-child {
  margin-left: 10px;
}

.mn-hdr_mn_lst_itm_link {
  transition: all 0.2s ease;
}

.mn-hdr_mn_lst_itm_link:hover {
  opacity: 0.7;
}

.mn-hdr_mn_lst_itm_img {
  display: none;
  position: absolute;
  top: -12px;
}

a.current ~ .mn-hdr_mn_lst_itm_img {
  display: initial;
}

.mn-hdr_mn_link_box {
  margin-top: -17px;
  padding: 17px 3px;
  border-radius: 30px;
  background-color: #1cb8d8;
}

.mn-hdr_mn_link {
  padding: 8px 15px;
  border: 2px dashed #ffffff;
  border-radius: 30px;
  background-color: #1cb8d8;
  color: #ffffff;
  font-weight: bold;
  font-size: 1.9rem;
}

.mn-hdr_hamburger {
  display: none;
}

#mn-hdr_hmbrgr_check {
  display: none;
}

.mn-hdr_hmbrgr_btn {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 100;
  width: 40px;
  height: 30px;
  cursor: pointer;
}

.mn-hdr_hmbrgr_btn_mark,
.mn-hdr_hmbrgr_btn_mark:before,
.mn-hdr_hmbrgr_btn_mark:after {
  display: block;
  position: absolute;
  width: 100%;
  height: 3px;
  color: var(--theme-right-blue);
  font-weight: bold;
  font-size: 4rem;
  content: "～";
  transition: all 0.2s ease;
}

.mn-hdr_hmbrgr_btn_mark {
  top: -5px;
}

.mn-hdr_hmbrgr_btn_mark:before {
  top: -10px;
}

.mn-hdr_hmbrgr_btn_mark:after {
  top: 10px;
}

#mn-hdr_hmbrgr_check:checked ~ .mn-hdr_hmbrgr_btn .mn-hdr_hmbrgr_btn_mark {
  top: 18px;
  background-color: transparent;
  color: transparent;
}

#mn-hdr_hmbrgr_check:checked
  ~ .mn-hdr_hmbrgr_btn
  .mn-hdr_hmbrgr_btn_mark::before {
  top: 2px;
  transform: rotate(45deg);
  background-color: #ffffff;
  content: "";
}

#mn-hdr_hmbrgr_check:checked
  ~ .mn-hdr_hmbrgr_btn
  .mn-hdr_hmbrgr_btn_mark::after {
  top: 1px;
  transform: rotate(-45deg);
  background-color: #ffffff;
  content: "";
}

.mn-hdr_hmbrgr_contents {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  right: -100%;
  z-index: 50;
  width: 250px;
  height: 100vh;
  box-sizing: border-box;
  background-color: var(--theme-right-blue);
  transition: all 0.5s ease;
}

#mn-hdr_hmbrgr_check:checked ~ .mn-hdr_hmbrgr_contents {
  right: 0;
}

.mn-hdr_hmbrgr_cntnts_mn_list {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mn-hdr_hmbrgr_cntnts_mn_lst_item {
  margin-bottom: 40px;
  color: #ffffff;
  font-weight: bold;
  font-size: 3rem;
}

.mn-hdr_hmbrgr_cntnts_mn_lst_itm_link {
  transition: all 0.2s ease;
}

.mn-hdr_hmbrgr_cntnts_mn_lst_itm_link:hover {
  opacity: 0.7;
}

.hero-area {
  position: relative;
  width: 100%;
  height: 80vh;
  overflow: hidden;
  background-image: url(../img/FS-min.png);
  background-position: center top;
  background-size: cover;
  background-repeat: no-repeat;
}

.hero-area::after {
  position: absolute;
  bottom: -70px;
  width: 100%;
  height: 100px;
  background: url("../img/wave.svg");
  content: "";
}

.hr_container {
  height: 100%;
  margin: 0 auto;
}

.hr_title {
  position: absolute;
  top: -150px;
  left: -65px;
  height: 100%;
}

.hr_title > * {
  position: relative;
}

.hr_ttl_complement {
  top: -240px;
  left: 130px;
  font-weight: bold;
}

.hr_ttl_head {
  top: -240px;
  left: 123px;
}

.hr_ttl_left-bird {
  top: -390px;
  left: 260px;
  transform: rotate(-20deg);
}

.hr_ttl_right-bird {
  top: -400px;
  left: 260px;
  transform: rotate(-20deg);
}

.hr_message {
  position: absolute;
  top: 0;
  right: calc(20% - 400px);
  bottom: 0;
  margin: auto;
}

.cntct_submit {
  width: 200px;
  height: 40px;
  border: none;
  border-radius: 25px;
  background-color: #1cb8d8;
  color: #ffffff;
  font-weight: bold;
  font-size: 1.6rem;
}

.complete_alert {
  margin-top: 20px;
  font-size: 1.8rem;
  text-align: center;
}

.cntct_decoration {
  position: absolute;
  right: 10%;
  bottom: -140px;
}

.photos-area {
  position: absolute;
  width: 100%;
  margin: auto;
}

.spacer1 {
  height: 200px;
  background-color: #dff9ff;
}

.main-footer {
  margin-top: 120px;
  background-color: #1cb8d8;
  color: #ffffff;
  font-weight: bold;
}

.ftr_container {
  display: flex;
  flex-direction: column;
  position: relative;

  margin: 0 auto;
  padding-top: 80px;
  padding-bottom: 10px;
}

.ftr_delimiter {
  width: 100%;
  margin-bottom: 30px;
  border-bottom: 2px solid #ffffff;
}

.ftr_contents {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
}

.ftr_cntnts_left {
  display: flex;
  flex-direction: column;
  margin-right: 20px;
  min-width: 40%;
}

.ftr_cntnts_lft_title {
  margin-bottom: 20px;
}

.ftr_cntnts_lft_ttl_complement {
  margin-bottom: 2px;
  font-size: 1.4rem;
}

.ftr_cntnts_lft_address {
  margin-top: -150px;
}

.ftr_cntnts_lft_addrss_post {
  margin-bottom: 3px;
  font-size: 1.4rem;
}

.ftr_cntnts_lft_addrss_text {
  font-size: 1.4rem;
}

.ftr_cntnts_right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.ftr_cntnts_rght_mn_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.ftr_cntnts_rght_mn_lst_item {
  margin-bottom: 25px;
  margin-left: 30px;
  font-size: 1.4rem;
}

.ftr_cntnts_rght_mn_lst_item_r {
  margin-top: -12px;
  padding: 14px 2px;
  border-radius: 30px;
  background-color: #ffffff;
}

.ftr_cntnts_rght_mn_lst_itm_link_r {
  padding: 8px 15px;
  border: 2px dashed #1cb8d8;
  border-radius: 30px;
  background-color: #ffffff;
  color: #1cb8d8;
  font-weight: bold;
}

.ftr_cntnts_rght_mn_lst_itm_link {
  transition: all 0.2s ease;
}

.ftr_cntnts_rght_mn_lst_itm_link:hover {
  opacity: 0.7;
}

.ftr_cntnts_rght_contact {
  display: flex;
  align-items: center;
}

.ftr_cntnts_rght_cntct_text {
  margin-right: 15px;
  margin-bottom: 10px;
  font-size: 1.4rem;
  line-height: 1.6;
  text-align: right;
}

.ftr_cntnts_rght_cntct_tel {
  display: flex;
}

.ftr_cntnts_rght_cntct_tl_img {
  margin-top: -10px;
  margin-right: 10px;
}

.ftr_cntnts_rght_cntct_tl_num {
  font-size: 3rem;
}

.ftr-copyright {
  font-weight: normal;
  font-size: 1.3rem;
  text-align: center;
}

.company-area {
  position: relative;
  overflow: hidden;
  background-image: url("../img/wood-min.jpeg");
  background-position: center top;
  background-size: cover;
}

.company-area::after {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100px;
  background: url("../img/wave-haikei3.svg");
  content: "";
}

.cmpny-container {
  /* position: relative; */

  margin: 0 auto;
  padding-top: 80px;
  padding-bottom: 180px;
}

.contact-area h2 {
  color: #542800;
}

.cmpny_contents {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cmpny_cntnts_info_box {
  flex-grow: 1;
  max-width: 800px;
  margin-right: 10px;
  padding: 15px;
  border-radius: 30px;
  background-color: #ffffff;
}

.cmpny_cntnts_info {
  display: flex;
  flex-direction: column;
  padding: 20px;
  border: 2px dashed #542800;
  border-radius: 30px;
}

.cmpny_cntnts_dot_box {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
}

.cmpny_cntnts_dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #542800;
}

.cmpny_cntnts_inf_line {
  display: flex;
  align-items: center;
  width: 100%;
  color: #542800;
}

.cmpny_cntnts_inf_line:not(:last-child) {
  border-bottom: 2px dashed #542800;
}

.cmpny_cntnts_inf_term {
  width: 30%;
  font-weight: bold;
  font-size: 2.2rem;
  text-align: center;
}

.cmpny_cntnts_inf_description {
  width: 70%;
  padding: 15px 0 15px 15px;
  padding-left: 10px;
  border-left: 2px dashed #542800;
  font-size: 1.9rem;
  line-height: 1.5;
}

.cmpny_cntnts_img {
  flex-grow: 0;
}

.cmpny_title {
  position: absolute;
  top: -150px;
  left: -80px;
  height: 100%;
}

.cmpny_title > * {
  position: relative;
}

.cmpny_ttl_complement {
  top: -240px;
  left: 130px;
  font-weight: bold;
  font-size: 1.4rem;
}

.cmpny_ttl_head {
  top: -240px;
  left: 123px;
}

.cmpny_ttl_left-bird {
  top: -390px;
  left: 260px;
  transform: rotate(-20deg);
}

.cmpny_ttl_right-bird {
  top: -400px;
  left: 260px;
  transform: rotate(-20deg);
}

.cmpny_decoration {
  position: absolute;
  top: -100px;
  right: -140px;
}

.cmpny_decoration > * {
  position: relative;
  transform: scale(-1, 1);
}

.cmpny_dcrton_left-bird {
  top: -130px;
  right: 180px;
}

.cmpny_dcrton_right-bird {
  top: -115px;
  right: 185px;
}

.cmpny_footer {
  margin-top: 0;
}

.instttn_hero-area {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 40vh;
  overflow: hidden;
  background-image: url(../img/11_2-min.png);
  background-position: center top;
  background-size: cover;
  background-repeat: no-repeat;
}

.instttn_hero-area::before {
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 100%;
  background: inherit;
  content: "";

  filter: invert(30%);
}

.instttn_hero-area::after {
  position: absolute;
  bottom: -60px;
  width: 100%;
  height: 100px;
  background: url("../img/wave.svg");
  content: "";
}

.instttn_hr_container {
  height: 100%;
  margin: 0 auto;
}

.instttn_hr_message {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 30%;
}

.facility_area {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-color: #dff9ff;
}

.facility_contents {
  display: flex;
  gap: 40px;
}

.facility_items {
  width: 60%;
  border: 4px solid #16b6d7;
  border-radius: 30px;
  overflow: hidden; /* 角丸が綺麗に見えるため */
}

.facility_item {
  display: flex;
  width: 100%;
  border-bottom: 1px solid #16b6d7;
}

.facility_item:last-child {
  border-bottom: none;
}

.facility_item h3 {
  width: 30%;
  background-color: #61cbe1;
  color: #ffffff;
  font-weight: bold;
  font-size: 1.6rem;
  text-align: center;
  padding: 20px 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
}

.facility_item_detail {
  width: 70%;
  background-color: #ffffff;
  font-weight: bold;
  font-size: 1.4rem;
  padding: 10px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  line-height: 1.5;
}

.facility_item_detail a {
  display: block; /* ← これで縦並びになる */
  margin-bottom: 8px; /* 行間 */
  color: #007bba;
  text-decoration: underline;
}

/* 最後のリンクの余白を消す */
.facility_item .facility_item_detail a:last-child {
  margin-bottom: 0;
}

/* 角丸（最初と最後の行に適用） */
.facility_item:first-child .facility_item h3 {
  border-top-left-radius: 26px;
}

.facility_item:first-child .facility_item_detail {
  border-top-right-radius: 26px;
}

.facility_item:last-child .facility_item h3 {
  border-bottom-left-radius: 26px;
}

.facility_item:last-child .facility_item_detail {
  border-bottom-right-radius: 26px;
}

.facility_right {
  display: flex;
  flex-direction: column;
  gap: 40px;
  width: 40%;
  justify-content: space-between;
}

.facility_fgr_message {
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 4px dashed #18b7d7;
  border-radius: 30px;
  background-color: #ffffff;
  height: 50%;
}

.facility_fgr_mssg_head {
  margin: 20px 0 15px;
  font-weight: bold;
  font-size: 2rem;
}

.facility_fgr_mssg_complement {
  margin-bottom: 25px;
  padding: 0 8px;
  font-weight: bold;
  font-size: 1.8rem;
}

.facility_fgr_mssg_img {
  margin-bottom: 10px;
}

.instttn_attempt-area::after {
  /* position: absolute;
    bottom: -310px;
    width: 100%;
    height: 280px;
    background: url(../img/wave-haikei2.svg);
    content: ""; */
  position: absolute;
  bottom: -470px;
  width: 100%;
  height: 600px;
  background: url("../img/wave-haikei2.svg") repeat-x;
  content: "";
}

.instttn_spacer1 {
  height: 160px;
  background-image: url("../img/wood-min.jpeg");
}

.gd_instttn_hero-area {
  background-image: url(../img/18_2-min.png);
}

.gd_area {
  height: 720px;
}

.gd_back {
  height: 330px;
}

.gd_container {
  display: flex;
  justify-content: center;
}

.gd_contents {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: -240px;
  width: 80%;
  max-width: 800px;
  padding: 20px 30px;
  border-radius: 30px;
  background-color: #ffffff;
}

.gd_cntnts_inner {
  display: flex;
  width: 100%;
  margin-bottom: 20px;
}

.gd_cntnts_num {
  margin-right: 20px;
}

.gd_cntnts_explanation {
  display: flex;
  align-items: center;
  width: 90%;
  height: 60px;
  border-bottom: 6px dotted #1cb8d8;
  font-weight: bold;
  font-size: 1.4rem;
  line-height: 1.4;
}

.gd_schedules {
  display: flex;
  align-items: flex-start;
  padding-top: 60px;
  padding-bottom: 100px;
}

.gd_schedule {
  display: flex;
  flex-direction: column;
  position: relative;
  width: 310px;
  padding: 55px 5px 20px 100px;
  border-radius: 30px;
  background-color: #ffffff;
}

.gd_schedule_1 {
  margin-right: 40px;
  border: 4px dashed #1cb8d8;
}

.gd_schedule_2 {
  border: 4px dashed #ea5483;
}

.gd_schdl_row {
  margin-bottom: 25px;
  font-size: 1.8rem;
  line-height: 1.2;
}

.gd_schdl_row_accent {
  margin-top: 15px;
  margin-bottom: 40px;
  font-weight: bold;
  font-size: 2rem;
}

.gd_schdl_row_accent_1 {
  color: #1cb8d8;
}

.gd_schdl_row_accent_2 {
  color: #ea5282;
}

.gd_schdl_img {
  margin-left: -30px;
}

.gd_schdl_clock {
  position: absolute;
  left: 15px;
}

.gd_schdl_clock_1 {
  top: 45px;
}

.gd_schdl_clock_2 {
  top: 225px;
}

.gd_schdl_clock_3 {
  top: 440px;
}

.gd_schdl_clock_4 {
  top: 300px;
}

.gd_schdl_clock_5 {
  top: 495px;
}

.gd_schdl_label {
  position: absolute;
}

.gd_schdl_label > * {
  position: absolute;
  top: -100px;
  left: 0;
}

.gd_schdl_lbl_icon {
  left: -40px;
  transform: scale(-1, 1);
}

.gd_schdl_lbl_text {
  left: 17px;
  transform: rotate(-4deg);
  width: 200px;
  color: #ffffff;
  font-weight: bold;
  font-size: 2.2rem;
  text-align: center;
}

.gd_schdl_lbl_text_1 {
  top: -75px;
}

.gd_schdl_lbl_text_2 {
  top: -84px;
}

.gd_decoration_2 {
  position: absolute;
  right: 260px;
  bottom: 185px;
  left: initial;
}

.gd_decoration_2 .srvc_dcrton_2_flower {
  left: 30px;
  transform: scale(1, 1) rotate(5deg);
  margin-bottom: 60px;
}

.gd_decoration_2 .srvc_dcrton_2_grass {
  transform: scale(-1, 1);
}

/* トップページ */
/* こっこ川沿とは */
.about_area {
  width: 100%;
  overflow: hidden;
  background-color: #dff9ff;
}

.wave_2 {
  position: relative;
  width: 100%;
  height: 160px;
  background-color: #f4fdff;
}

.wave_2::before {
  position: absolute;
  top: -40px;
  width: 100%;
  height: 100px;
  background: url("../img/wave2.svg");
  content: "";
}

.about_items {
  width: 80%;
  max-width: 600px;
  padding: 25px 15px;
  border-radius: 20px;
  background-color: #fff;
  margin: 0 auto;
}

.about_items p {
  font-weight: bold;
  font-size: 1.9rem;
  line-height: 2;
  text-align: center;
}

.pc-none {
  display: none;
}

.dot {
  display: inline-block;
  width: 100%;
  padding-bottom: 20px;
  background: url(../img/dot2.png) repeat-x left bottom;
}

.abt-us_frnt_grass {
  position: relative;
  bottom: 0;
  transform: rotate(-2deg);
}

.abt-us_frnt_left-bird {
  position: relative;
  right: 230px;
  bottom: 80px;
  transform: rotate(-10deg);
}

.abt-us_frnt_right-bird {
  position: relative;
  right: 230px;
  bottom: 80px;
  transform: rotate(-10deg);
}

.about_decoration {
  position: relative;
  transform: scale(-1, 1);
  margin-top: -80px;
}

.service_area {
  position: relative;
  overflow: hidden;
  background-image: url("../img/wood-min.jpeg");
  background-position: center top;
  background-size: cover;
}

.service-area::after {
  position: absolute;
  bottom: -20px;
  width: 100%;
  height: 100px;
  background: url("../img/wave-haikei.svg");
  content: "";
}

.service_items {
  display: flex;
  gap: 60px;
}

.service_item {
  text-align: center;
}

.service_item img {
  width: 60%;
  height: auto;
}

.service_item video {
  width: 80%;
}

.srvc_decoration_1 {
  position: absolute;
  top: -50px;
  right: -120px;
}

.srvc_decoration_1 > * {
  position: relative;
  transform: scale(-1, 1);
}

.srvc_dcrton_1_bird {
  top: -100px;
  right: 120px;
}

.srvc_decoration_2 {
  position: absolute;
  bottom: 28%;
  left: 0;
}

.srvc_decoration_2 > * {
  position: absolute;
}

.srvc_dcrton_2_flower {
  transform: scale(-1, 1) rotate(10deg);
  margin-bottom: 60px;
}

.srvc_dcrton_2_grass {
  bottom: -260px;
  left: -40px;
}

.contact-area {
  position: relative;
  width: 100%;
  background-color: #dff9ff;
}

/* 施設概要 */
.facility_fgr_map {
  height: 50%;
}

.facility_fgr_map iframe {
  width: 100%;
  height: 100%;
}

.attmpt_contents {
  text-align: center;
}

.marker {
  padding: 0 15px;
  background: linear-gradient(transparent 50%, #ffff9f 50%);
}

.attmpt_contents p {
  font-weight: bold;
  font-size: 1.9rem;
}

.attmpt_items {
  display: flex;
  gap: 40px;
  justify-content: center;
  margin-top: 40px;
}

.attmpt_item {
  display: grid;
  gap: 20px;
  width: 100%;
}

.attmpt_item h3 {
  text-align: center;
}

.attmpt_item img {
  width: 200px;
  height: 200px;
  margin: 0 auto;
}

.attmpt_item .first {
  color: #0fd683;
}

.attmpt_item .second {
  color: #ea5584;
}

.attmpt_item .third {
  color: #6dd0e2;
}

.attmpt_item_detail {
  font-weight: bold;
  font-size: 1.6rem;
  line-height: 1.6;
}

.attmpt_decoration {
  position: absolute;
  top: -50px;
  left: -10px;
}

.attmpt_decoration > * {
  position: relative;
}

.attmpt_dcrton_bird {
  top: -85px;
  left: -260px;
}

.attmpt_dcrton_bird_2 {
  top: -95px;
  left: -265px;
}

.attempt-area {
  position: relative;
  background-image: url("../img/wood-min.jpeg");
  background-position: center top;
  background-size: cover;
}

/* お問い合わせ */
.contact-area::after {
  position: absolute;
  bottom: -470px;
  width: 100%;
  height: 600px;
  background: url("../img/wave-haikei2.svg") repeat-x;
  content: "";
}

.contact-contents {
  display: flex;
  flex-direction: column;
  width: 90%;
  max-width: 600px;
  margin: 0 auto;
}

.contact-contents p {
  margin-bottom: 10px;
  margin-top: 20px;
  color: #2ebedb;
  font-weight: bold;
  font-size: 1.9rem;
}

.required-label {
  margin-left: 12px;
  color: #ea4d7e;
  font-size: 1.4rem;
}

form {
  width: 100%;
}

.contact-contents input {
  margin-bottom: 10px;
  border: none;
  border-radius: 5px;
  font-size: 1.9rem;
  font-family: inherit;
  padding: 10px;
}

.contact-contents textarea {
  border: none;
}

.contact-btn {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 20px;
}

.phts_slider {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 290px;
  margin: auto;
  overflow: hidden;
  background: transparent;
}

.phts_slider img {
  display: block;
  position: absolute;
  left: 105%;
  width: 25%;
  height: auto;
  animation: slide-anime 30s ease infinite;
}

.phts_slider img:nth-of-type(1) {
  left: 1%;
  transform: translate(5px, 40px) rotate(5deg);
  animation-delay: -6s;
}

.phts_slider img:nth-of-type(2) {
  left: calc(100% / 3);
  transform: translate(5px, 40px) rotate(-5deg);
  animation-delay: -3s;
}

.phts_slider img:nth-of-type(3) {
  left: calc(100% / 3 * 2);
  transform: translate(5px, 40px) rotate(5deg);
  animation-delay: 0s;
}

.phts_slider img:nth-of-type(4) {
  transform: translate(5px, 40px) rotate(-5deg);
  animation-delay: 3s;
}

.phts_slider img:nth-of-type(5) {
  transform: translate(5px, 40px) rotate(5deg);
  animation-delay: 6s;
}

.phts_slider img:nth-of-type(6) {
  transform: translate(5px, 40px) rotate(-5deg);
  animation-delay: 9s;
}

.phts_slider img:nth-of-type(7) {
  transform: translate(5px, 40px) rotate(5deg);
  animation-delay: 12s;
}

.phts_slider img:nth-of-type(8) {
  transform: translate(5px, 40px) rotate(-5deg);
  animation-delay: 15s;
}

.phts_slider img:nth-of-type(9) {
  transform: translate(5px, 40px) rotate(5deg);
  animation-delay: 18s;
}

.phts_slider img:nth-of-type(10) {
  transform: translate(5px, 40px) rotate(-5deg);
  animation-delay: 21s;
}

@keyframes slide-anime {
  0% {
    left: 105%;
  }

  1% {
    left: 73%;
  }

  10% {
    left: 73%;
  }

  11% {
    left: 37%;
  }

  20% {
    left: 37%;
  }

  21% {
    left: 1%;
  }

  30% {
    left: 1%;
  }

  31% {
    left: -100%;
  }

  100% {
    left: -100%;
  }
}

/* レスポンシブ対応 */
@media (max-width: 1200px) {
  .container {
    width: 95%;
  }
  /* ヘッダー */
  .mn-hdr_menu {
    flex-grow: 1;
    justify-content: flex-end;
  }

  .mn-hdr_mn_list {
    display: none;
  }

  .mn-hdr_mn_link_box {
    margin-top: 0;
    margin-right: 10px;
    padding: 15px 2px;
  }

  .mn-hdr_mn_link {
    padding: 8px 10px;
    font-size: 1.5rem;
  }

  .mn-hdr_hamburger {
    display: initial;
  }

  .contact-area::after,
  .instttn_attempt-area::after {
    bottom: -400px;
    height: 440px;
  }

  .cntct_decoration {
    bottom: -180px;
    width: 180px;
    height: auto;
  }

  .gd_schedules {
    padding-bottom: 20px;
  }

  .gd_schedule {
    width: 250px;
  }

  .gd_decoration_2 {
    bottom: 140px;
  }
}

/* タブレット～スマートフォン */
@media (max-width: 768px) {
  .gd_cntnts_num {
    margin-right: 0;
  }
  .main-header {
    margin-top: -20px;
  }

  .tbsp-none {
    display: none;
  }

  .tbsp-only {
    display: initial;
  }

  .hero-area {
    height: 40vh;
  }

  .hero-area::after {
    bottom: -75px;
  }

  .hr_title {
    top: -140px;
    left: -45px;
  }

  .hr_ttl_back {
    width: 350px;
    height: 300px;
  }

  .hr_ttl_complement {
    top: -155px;
    left: 45px;
    transform: scale(0.8);
    font-size: 1.4rem;
  }

  .hr_ttl_head {
    top: -155px;
    left: 75px;
  }

  .hr_ttl_head > svg {
    width: 150px;
    height: 150px;
  }

  .hr_ttl_left-bird {
    top: -270px;
    left: 215px;
    width: 25px;
    height: 25px;
  }

  .hr_ttl_right-bird {
    top: -280px;
    left: 210px;
    width: 40px;
    height: 40px;
  }

  .hr_message {
    position: absolute;
    right: -100px;
    width: 300px;
    height: 300px;
  }

  .wave_2 {
    height: 200px;
  }

  .wave_2::before {
    top: -28px;
  }

  .pc-none {
    display: block;
  }

  .abt-us_frnt_grass {
    width: 200px;
    height: 100px;
  }

  .abt-us_frnt_left-bird {
    right: 160px;
    bottom: 60px;
    width: 40px;
    height: 40px;
  }

  .abt-us_frnt_right-bird {
    right: 160px;
    bottom: 60px;
    width: 70px;
    height: 70px;
  }

  .attmpt_decoration {
    top: -90px;
  }

  .srvc_decoration_2 {
    left: -40px;
  }

  .service_items {
    flex-direction: column;
  }

  .srvc_decoration_1 {
    top: -100px;
  }

  .srvc_decoration_2 {
    bottom: 250px;
  }

  .contact-area::after,
  .instttn_attempt-area::after {
    bottom: -400px;
    height: 450px;
    background-position: left;
    background-size: 150%;
  }

  .phts_slider {
    top: 50px;
    transform: translateX(-45%);
    width: 350px;
  }

  .phts_slider img {
    width: 320px;
    animation: slide-anime-sp 30s ease infinite;
  }

  @keyframes slide-anime-sp {
    0% {
      left: 105%;
    }

    1% {
      left: 3%;
    }

    10% {
      left: 3%;
    }

    11% {
      left: -100%;
    }

    100% {
      left: -100%;
    }
  }

  .spacer2 {
    height: 150px;
    background-color: #1cb8d8;
  }

  .main-footer {
    margin-top: 0;
  }

  .ftr_contents {
    flex-direction: column;
    align-items: center;
  }

  .ftr_cntnts_left {
    align-items: center;
    order: 2;
    margin-right: 0;
  }

  .ftr_cntnts_lft_address > * {
    text-align: center;
  }

  .ftr_cntnts_right {
    align-items: center;
    order: 1;
    margin-bottom: 40px;
  }

  .ftr_cntnts_rght_mn_list {
    justify-content: center;
  }

  .ftr_cntnts_rght_contact {
    flex-direction: column;
  }

  .cmpny-container {
    padding-bottom: 120px;
  }

  .cmpny_contents {
    flex-direction: column;
  }

  .cmpny_cntnts_info_box {
    width: 90%;
    margin-bottom: 30px;
  }

  .cmpny_cntnts_inf_term {
    font-size: 1.8rem;
  }

  .cmpny_cntnts_inf_description {
    padding: 15px 0 15px 15px;
    font-size: 1.5rem;
  }

  .cmpny_cntnts_img {
    width: 90vw;
    height: auto;
  }

  .cmpny_title {
    top: -120px;
    left: -70px;
  }

  .cmpny_ttl_back {
    width: 350px;
    height: 300px;
  }

  .cmpny_ttl_complement {
    top: -180px;
    left: 70px;
    transform: scale(0.8);
    font-size: 1rem;
  }

  .cmpny_ttl_head {
    top: -175px;
    left: 100px;
  }

  .cmpny_ttl_head > svg {
    width: 150px;
    height: 150px;
  }

  .cmpny_ttl_left-bird {
    top: -270px;
    left: 215px;
    width: 25px;
    height: 25px;
  }

  .cmpny_ttl_right-bird {
    top: -280px;
    left: 210px;
    width: 40px;
    height: 40px;
  }

  .cmpny_decoration {
    top: -80px;
    right: -120px;
  }

  .cmpny_dcrton_branch {
    width: 300px;
    height: 300px;
  }

  .cmpny_dcrton_left-bird {
    top: -100px;
    right: 130px;
    width: 40px;
    height: 40px;
  }

  .cmpny_dcrton_right-bird {
    top: -90px;
    right: 135px;
    width: 40px;
    height: 40px;
  }

  .instttn_hero-area::after {
    bottom: -80px;
  }

  .gd_area {
    height: 1000px;
  }

  .gd_back {
    height: 600px;
  }

  .gd_contents {
    top: -520px;
    width: 90%;
  }

  .gd_cntnts_inner {
    flex-direction: column;
    align-items: center;
  }

  .gd_cntnts_explanation {
    width: 100%;
    height: 70px;
    margin-bottom: 30px;
  }

  .gd_clock {
    margin-bottom: 30px;
  }

  .gd_schedules {
    flex-direction: column;
    align-items: center;
    padding-bottom: 0;
  }

  .gd_schedule_1 {
    margin-right: 0;
    margin-bottom: 80px;
  }

  .gd_schedule_2 {
    margin-bottom: 70px;
  }

  .gd_decoration_2 {
    right: 200px;
    bottom: 155px;
    left: initial;
  }

  .gd_decoration_2 .srvc_dcrton_2_flower {
    top: 40px;
    width: 140px;
    height: 170px;
  }

  .gd_decoration_2 .srvc_dcrton_2_grass {
    width: 240px;
    height: 240px;
  }
  .ftr_cntnts_lft_title img {
    margin-left: 30px;
  }

  /* 追加 */
  .facility,
  .facility_contents,
  .attmpt_items {
    flex-direction: column;
  }

  .facility_items {
    width: 100%;
  }

  .facility_right {
    width: 100%;
  }

  .facility_fgr_map {
    height: 300px;
  }

  .attmpt_contents {
    width: 90%;
    margin: 80px auto 0 auto;
  }

  .attmpt_item_detail {
    width: 90%;
    margin: 0 auto;
  }

  .service_item img {
    width: 80%;
  }
}

/* スマートフォン */
@media (max-width: 500px) {
  /* 共通 */
  .sp-only {
    display: initial;
  }

  .sp-none {
    display: none;
  }

  .mn-hdr_lg_text {
    position: absolute;
    top: 40px;
    left: -33px;
    transform: scale(0.7);
    margin-bottom: 2px;
    font-size: 1rem;

    transform-origin: right top;
  }

  .mn-hdr_lg_tel {
    position: absolute;
    top: 48px;
    left: 23px;
  }

  .mn-hdr_lg_tl_img {
    width: 25px;
    height: auto;
  }

  .mn-hdr_lg_tl_num {
    top: 2px;
    left: 3px;
    font-size: 2.4rem;
  }

  .mn-hdr_mn_link_box {
    margin-right: 5px;
    padding: 11px 2px;
  }

  .mn-hdr_mn_link {
    padding: 5px 5px;
    font-size: 1rem;
  }

  .mn-hdr_hmbrgr_btn {
    width: 30px;
    height: 30px;
  }

  .mn-hdr_hmbrgr_btn_mark,
  .mn-hdr_hmbrgr_btn_mark:before,
  .mn-hdr_hmbrgr_btn_mark:after {
    font-size: 3.2rem;
  }

  .mn-hdr_hmbrgr_btn_mark {
    top: -3px;
  }

  .hero-area {
    background-position: 35% top;
  }

  .hero-area::after {
    bottom: -85px;
  }

  .hr_title {
    top: -90px;
    left: -30px;
  }

  .hr_ttl_back {
    width: 220px;
    height: 220px;
  }

  .hr_ttl_complement {
    top: -130px;
    left: 10px;
    transform: scale(0.6);
  }

  .hr_ttl_head {
    top: -130px;
    left: 50px;
  }

  .hr_ttl_head > svg {
    width: 110px;
    height: 110px;
  }

  .hr_ttl_left-bird {
    top: -200px;
    left: 130px;
    width: 20px;
    height: 20px;
  }

  .hr_ttl_right-bird {
    top: -210px;
    left: 125px;
    width: 30px;
    height: 30px;
  }

  .hr_message {
    right: -130px;
    width: 240px;
    height: 240px;
  }

  .wave_2 {
    height: 150px;
  }

  .abt-us_frnt_explntn_text {
    font-size: 1.5rem;
  }

  .wave_2::before {
    top: -15px;
  }

  .abt-us_frnt_right-bird {
    right: 160px;
    bottom: 60px;
    width: 70px;
    height: 70px;
  }

  .attmpt_decoration {
    top: -50px;
    left: -10px;
  }

  .attmpt_dcrton_branch {
    width: 200px;
    height: 200px;
  }

  .attmpt_dcrton_bird {
    top: -55px;
    left: -190px;
    width: 40px;
    height: 40px;
  }

  .attmpt_dcrton_bird_2 {
    top: -65px;
    left: -195px;
    width: 40px;
    height: 40px;
  }

  .srvc_decoration_2 {
    bottom: 200px;
  }

  .srvc_dcrton_2_flower {
    width: 150px;
    height: auto;
  }

  .srvc_dcrton_2_grass {
    bottom: -190px;
    width: 240px;
    height: auto;
  }

  .contact-area::after,
  .instttn_attempt-area::after {
    bottom: -450px;
    background-size: 300%;
  }

  .cntct_decoration {
    right: 10%;
    bottom: -140px;
    width: 150px;
    height: auto;
  }

  .ftr_container {
    padding-top: 120px;
  }

  .ftr_cntnts_rght_mn_list {
    flex-direction: column;
    align-items: center;
  }

  .ftr_cntnts_rght_mn_lst_item {
    margin-bottom: 30px;
    margin-left: 0;
  }

  .cmpny-container {
    padding-bottom: 100px;
  }

  .cmpny_cntnts_head {
    margin-bottom: 30px;
  }

  .cmpny_cntnts_info_box {
    width: 100%;
  }

  .cmpny_title {
    top: -90px;
    left: -30px;
  }

  .cmpny_ttl_back {
    width: 260px;
    height: 220px;
  }

  .cmpny_ttl_complement {
    top: -130px;
    left: 0;
    transform: scale(0.6);
  }

  .cmpny_ttl_head {
    top: -128px;
    left: 53px;
  }

  .cmpny_ttl_head > svg {
    width: 110px;
    height: 110px;
  }

  .cmpny_ttl_left-bird {
    top: -210px;
    left: 150px;
    width: 20px;
    height: 20px;
  }

  .cmpny_ttl_right-bird {
    top: -215px;
    left: 150px;
    width: 30px;
    height: 30px;
  }

  .cmpny_decoration {
    top: -0;
    right: -90px;
  }

  .cmpny_dcrton_branch {
    width: 200px;
    height: 200px;
  }

  .cmpny_dcrton_left-bird {
    top: -65px;
    right: 95px;
    width: 30px;
    height: 30px;
  }

  .cmpny_dcrton_right-bird {
    top: -55px;
    right: 95px;
    width: 30px;
    height: 30px;
  }

  .instttn_hero-area::after {
    bottom: -85px;
    height: 100px;
  }

  .gd_area {
    height: 1150px;
  }

  .gd_back {
    height: 700px;
  }

  .gd_contents {
    top: -610px;
    width: 90%;
  }

  .gd_cntnts_explanation {
    height: 110px;
  }

  .gd_clock {
    margin-bottom: 10px;
  }

  .gd_schedules {
    padding-bottom: 20px;
    overflow: hidden;
  }

  .gd_schedule {
    max-width: 250px;
    padding-top: 45px;
    padding-left: 75px;
  }

  .gd_schedule_1 {
    margin-bottom: 60px;
    border-width: 3px;
  }

  .gd_schedule_2 {
    border-width: 3px;
  }

  .gd_schdl_row {
    margin-bottom: 20px;
    font-size: 1.5rem;
  }

  .gd_schdl_row_accent {
    margin-top: 5px;
    margin-bottom: 25px;
    font-size: 1.7rem;
  }

  .gd_schdl_img {
    width: 200px;
    height: auto;
    margin-left: -10px;
  }

  .gd_schdl_clock {
    left: 12px;
    width: 45px;
    height: auto;
  }

  .gd_schdl_clock_1 {
    top: 40px;
  }

  .gd_schdl_clock_2 {
    top: 165px;
  }

  .gd_schdl_clock_3 {
    top: 330px;
  }

  .gd_schdl_clock_4 {
    top: 240px;
  }

  .gd_schdl_clock_5 {
    top: 385px;
  }

  .gd_schdl_label > * {
    top: -82px;
  }

  .gd_schdl_lbl_back {
    width: 200px;
    height: auto;
  }

  .gd_schdl_lbl_icon {
    top: -78px;
    left: -25px;
    width: 60px;
    height: auto;
  }

  .gd_schdl_lbl_text {
    left: -2px;
    font-size: 1.9rem;
  }

  .gd_schdl_lbl_text_1 {
    top: -58px;
  }

  .gd_schdl_lbl_text_2 {
    top: -65px;
  }

  .gd_decoration_2 {
    right: 125px;
    bottom: 90px;
    left: initial;
  }

  .gd_decoration_2 .srvc_dcrton_2_flower {
    top: -10px;
    left: 5px;
    width: 110px;
    height: 150px;
  }

  .gd_decoration_2 .srvc_dcrton_2_grass {
    width: 160px;
    height: 250px;
  }

  /* 追加 */
  .facility_item h3 {
    padding: 18px 4px;
    font-size: 1.3rem;
  }

  .facility_item_detail {
    font-size: 1.2rem;
  }

  .contact-contents p,
  .contact-contents input {
    font-size: 1.6rem;
  }

  .phts_slider {
    transform: translateX(-45%);
    width: 290px;
  }

  .phts_slider img {
    width: 260px;
    height: 260px;
  }
}