@charset "UTF-8";
body {
  margin: 0;
  font-size: 16px;
}
@media screen and (max-width: 1000px) {
  body {
    font-size: 1.5vw;
  }
}
@media screen and (max-width: 768px) {
  body {
    font-size: 3vw;
  }
}

h1, h2, h3, h4, h5, h6 {
  margin-block: 0;
  font-size: 1em;
}

p {
  margin-block-start: 0em;
  margin-block-end: 0em;
}

html, body {
  font-family: "Noto Sans JP", sans-serif;
}

ul {
  list-style: none;
}

:where(th, td) {
  border: 1px solid;
  padding: 0;
}

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

.sp-block {
  display: none;
}
@media screen and (max-width: 768px) {
  .sp-block {
    display: block;
  }
}

.wrap01 {
  max-width: 1000px;
  margin-inline: auto;
}
@media screen and (max-width: 768px) {
  .wrap01 {
    max-width: inherit;
    width: 100%;
  }
}

.wrap02 {
  max-width: 840px;
  margin-inline: auto;
}
@media screen and (max-width: 768px) {
  .wrap02 {
    max-width: inherit;
    width: 100%;
  }
}

.wrap03 {
  max-width: 760px;
  margin-inline: auto;
}
@media screen and (max-width: 768px) {
  .wrap03 {
    max-width: inherit;
    width: 90.66666%;
  }
}

.wrap04 {
  max-width: 980px;
  width: 90.66666%;
  margin-inline: auto;
}
@media screen and (max-width: 768px) {
  .wrap04 {
    max-width: inherit;
    width: 90.66666%;
  }
}

.reservation-button {
  width: 23.77777778em;
  height: 3.11111111em;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.125em;
  font-weight: 700;
  letter-spacing: 0em;
  color: #fff;
  text-decoration: none;
  text-align: center;
  background-color: #15778c;
  border-radius: 26px;
  margin-inline: auto;
  margin-top: 2.77777777em;
  position: relative;
  font-feature-settings: "palt" 1;
  position: relative;
  z-index: 1;
}
@media screen and (max-width: 768px) {
  .reservation-button {
    font-size: 3.733333vw;
    letter-spacing: -0.05em;
    width: 100%;
    border-radius: 13.333334vw;
  }
}
.reservation-button button,
.reservation-button input {
  width: 100%;
  height: 100%;
  padding: 0;
  border: none;
  background: transparent;
  color: #fff;
  font-size: 1.125em;
  font-weight: 700;
  border-radius: 26px;
  cursor: pointer;
}
.reservation-button:hover {
  background-color: #cf4901;
  transition: background-color 0.3s ease;
}
.reservation-button::after {
  position: absolute;
  content: "";
  top: 50%;
  right: 1.375em;
  transform: translateY(-50%);
  width: 0.4166em;
  height: 0.5555em;
  background-image: url(../img/form/form_button_arrow.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.section_title {
  text-align: center;
  width: fit-content;
  margin-inline: auto;
  position: relative;
  padding-block: 57px 20px;
}
@media screen and (max-width: 768px) {
  .section_title {
    padding-block: 9.3334vw 5.33334vw;
    margin-left: 14.666vw;
  }
}
.section_title::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 153px;
  height: 160px;
  background-image: url(../img/top/title_bg.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}
@media screen and (max-width: 768px) {
  .section_title::before {
    width: 24.6666vw;
    height: 26.133333vw;
  }
}
.section_title h2 {
  font-family: "Oswald", sans-serif;
  font-size: 3em;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: #15778c;
}
@media screen and (max-width: 768px) {
  .section_title h2 {
    font-size: 8vw;
  }
}
.section_title p {
  font-size: 1.375em;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .section_title p {
    font-size: 3.73334vw;
  }
}

select.date-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background: none;
}

/* Firefox (旧バージョンも含む) */
select.date-select::-ms-expand {
  display: none;
}

fieldset {
  border: none;
  margin: 0;
  padding: 0;
  display: flex;
}

legend {
  padding: 0;
}

.header {
  background-image: url(../img/form/form_bg.webp);
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 23.4375em;
  position: relative;
  background-position: center center;
}
@media screen and (max-width: 768px) {
  .header {
    height: 40vw;
    background-image: url(../img/form/form_bg_sp.webp);
  }
}
.header_logo {
  width: 43.25em;
  margin-inline: auto;
  padding-top: 2.5em;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media screen and (max-width: 768px) {
  .header_logo {
    width: 80vw;
  }
}

.form {
  background-color: #15778c;
  padding-bottom: 5.25em;
}
.form_inner {
  background-color: #fff;
  border-radius: 10px;
  padding-inline: 5.625em;
  padding-block: 3.125em 5em;
}
@media screen and (max-width: 768px) {
  .form_inner {
    padding-inline: 5.666667%;
  }
}
.form_title {
  width: 28.875em;
  margin-inline: auto;
}
@media screen and (max-width: 768px) {
  .form_title {
    width: 100%;
  }
}
.form_inner_header {
  width: 33.75em;
  margin-inline: auto;
}
@media screen and (max-width: 768px) {
  .form_inner_header {
    width: 100%;
  }
}
.form_inner_header .flow_subtitle {
  width: 100%;
  margin-inline: auto;
  margin-top: 2.8125em;
}
.form_inner_header .flow_list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.9375em;
  padding-inline-start: 0;
}
.form_ssl_image {
  width: 30.9375em;
  margin-inline: auto;
  margin-top: 3.4375em;
}
@media screen and (max-width: 768px) {
  .form_ssl_image {
    width: 100%;
  }
}
.form_content {
  margin-top: 3.75em;
}
.form_content_wrapper {
  border-top: 1px solid #999999;
  padding-block: 1.5em;
}
.form_content_wrapper_last {
  border-bottom: 1px solid #999999;
}
.form_content_fieldset {
  display: flex;
  padding-inline: 0;
  padding-block: 0;
  column-gap: 0.9375em;
}
@media screen and (max-width: 768px) {
  .form_content_fieldset {
    flex-direction: column;
  }
}
.form_content_input {
  display: flex;
  align-items: center;
}
.form_content_input_gap {
  column-gap: 0.9375em;
}
.form_content_required {
  font-size: 0.75em;
  letter-spacing: 0.06em;
  font-feature-settings: "palt" 1;
  color: #fff;
  background-color: #ed86b3;
  padding-inline: 0.625em;
  border-radius: 10px;
  width: 3.5em;
  height: 1.666667em;
  display: flex;
  justify-content: center;
  align-items: center;
  white-space: nowrap;
}
@media screen and (max-width: 768px) {
  .form_content_required {
    font-size: 2.8vw;
  }
}
.form_content_legend_wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 12em;
}
@media screen and (max-width: 768px) {
  .form_content_legend_wrapper {
    width: 100%;
    justify-content: flex-start;
    column-gap: 4vw;
    align-items: baseline;
  }
}
.form_content_legend {
  font-size: 1em;
  font-weight: 700;
  letter-spacing: 0.06em;
  font-feature-settings: "palt" 1;
  color: #15778c;
}
@media screen and (max-width: 768px) {
  .form_content_legend {
    font-size: 4vw;
    margin-bottom: 0.625em;
  }
}
.form_content_legend_mb {
  margin-bottom: 0.625em;
}
.form_content_legend_t-center {
  text-align: center;
  font-size: 1.5em;
  margin-block: 2em;
  padding-top: 1.875em;
  margin-inline: auto;
}
.form_content_legend span {
  font-weight: 500;
}
.form_content_number {
  display: flex;
  align-items: center;
  column-gap: 0.9375em;
}
.form_content_label {
  font-size: 1em;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #15778c;
}
.form_content_label_mr {
  margin-right: 0.46875em;
}
.form_content_label span {
  font-size: 0.75em;
}
.form_note {
  border: 1px solid #e60000;
  padding: 1.0625em 2.125em;
}
@media screen and (max-width: 768px) {
  .form_note {
    padding: 1.0625em 1.125em;
  }
}
.form_note_title {
  text-align: center;
  color: #e60000;
  font-size: 1em;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding-bottom: 1.0625em;
  border-bottom: 1px solid #e60000;
}
@media screen and (max-width: 768px) {
  .form_note_title {
    font-size: 3.2vw;
  }
}
.form_note_content {
  padding-top: 1.84615em;
  color: #e60000;
  font-size: 0.8125em;
  font-weight: 500;
  letter-spacing: 0.06em;
  font-feature-settings: "palt" 1;
}
.form_note_content a {
  color: #e60000;
  text-decoration: underline;
}
.form_note_content a:visited {
  color: #e60000;
}
@media screen and (max-width: 768px) {
  .form_note_content {
    font-size: 2.666667vw;
    letter-spacing: 0.02em;
    text-align: justify;
  }
}
@media screen and (max-width: 768px) {
  .form_content_input_mei {
    margin-top: 0.625em;
  }
}
.form_content_input_name {
  width: 13.75em;
  background-color: #ebebeb;
  padding-inline: 0.75em;
  height: 4.125em;
  border: none;
  color: #15778c;
}
@media screen and (max-width: 768px) {
  .form_content_input_name {
    width: 75vw;
    font-size: 3.2vw;
  }
}
.form_content_input_phone {
  width: 21.75em;
  background-color: #ebebeb;
  padding-inline: 0.75em;
  height: 4.125em;
  border: none;
  color: #15778c;
}
@media screen and (max-width: 768px) {
  .form_content_input_phone {
    width: 100%;
    font-size: 3.2vw;
  }
}
.form_content_note {
  font-size: 0.8125em;
  font-weight: 500;
  letter-spacing: 0.06em;
  font-feature-settings: "palt" 1;
  color: #15778c;
}
.form .error-message {
  color: #e60000;
  font-size: 1em;
  font-weight: 500;
  letter-spacing: 0.1em;
  margin-top: 0.5em;
}
.form #sei_name-error-message,
.form #mei_name-error-message {
  margin-left: 1.5em;
}
.form #confirmation-error-message {
  margin-top: 1em;
}
.form select.date-select {
  width: 100%;
  background-color: #ebebeb;
  padding-inline: 2.25em;
  height: 4.125em;
  border: none;
  color: #15778c;
}
@media screen and (max-width: 768px) {
  .form select.date-select {
    padding-inline: 4vw;
  }
}
.form select.date-select option {
  color: #15778c;
  font-size: 1em;
  letter-spacing: 0.06em;
  font-feature-settings: "palt" 1;
}
.form #adult_number_text,
.form #child_number_text {
  color: #15778c;
  font-size: 1em;
  font-weight: 500;
  letter-spacing: 0.06em;
  font-feature-settings: "palt" 1;
}
@media screen and (max-width: 768px) {
  .form #adult_number_text,
  .form #child_number_text {
    font-size: 4vw;
  }
}
.form_content_button {
  width: 23.77777778em;
  height: 3.111111em;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.125em;
  font-weight: 700;
  letter-spacing: 0em;
  color: #fff;
  text-decoration: none;
  text-align: center;
  border: 2px solid #15778c;
  border-radius: 26px;
  margin-inline: auto;
  margin-top: 2.77777777em;
  position: relative;
  font-feature-settings: "palt" 1;
  position: relative;
  z-index: 1;
  cursor: pointer;
}
@media screen and (max-width: 768px) {
  .form_content_button {
    border-radius: 13.333334vw;
  }
}
@media screen and (any-hover: hover) {
  .form_content_button:hover {
    opacity: 0.7;
    transition: opacity 0.3s ease;
  }
}
.form_content_button::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 1em;
  transform: translateY(-50%);
  width: 0.4166em;
  height: 0.5555em;
  background-image: url(../img/form/back_button_arrow.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.form_content_button button,
.form_content_button a {
  width: 100%;
  height: 100%;
  padding: 0;
  border: none;
  border-radius: 26px;
  cursor: pointer;
  background-color: #fff;
  color: #15778c;
  text-decoration: none;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 500;
}
@media screen and (max-width: 768px) {
  .form_content_button button,
  .form_content_button a {
    border-radius: 13.333334vw;
  }
}
.form input[type=radio] {
  display: none;
}
.form .form_wrapper {
  width: 100%;
}
.form .form_content_radio_wrapper {
  width: 100%;
}
.form .radio-group-container-wrapper {
  display: flex;
  gap: 20px;
  margin-top: 1.25em;
}
.form .phone-input-group {
  display: flex;
  align-items: center;
  gap: 5px;
}
.form .form_content_input_phone_part {
  flex: none;
  width: 13.75em;
  background-color: #ebebeb;
  padding-inline: 0.75em;
  height: 4.125em;
  border: none;
  color: #15778c;
}
.form .form_content_input_phone_part:first-child {
  width: 10em;
}
@media screen and (max-width: 1250px) {
  .form .form_content_input_phone_part:first-child {
    width: 8em;
  }
}
.form .form_content_input_phone_part:nth-child(3) {
  width: 12em;
}
@media screen and (max-width: 1250px) {
  .form .form_content_input_phone_part:nth-child(3) {
    width: 10em;
  }
}
.form .form_content_input_phone_part:last-child {
  width: 12em;
}
@media screen and (max-width: 1250px) {
  .form .form_content_input_phone_part:last-child {
    width: 10em;
  }
}
@media screen and (max-width: 768px) {
  .form .form_content_input_phone_part:first-child {
    width: 20vw;
  }
  .form .form_content_input_phone_part:nth-child(3),
  .form .form_content_input_phone_part:last-child {
    width: 24vw;
  }
}
.form .phone-separator {
  color: #1e1e1e;
  font-weight: bold;
  margin: 0 4px;
}
@media (max-width: 768px) {
  .form .radio-group-container-wrapper {
    flex-direction: column;
  }
}
.form .radio-group-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 0.625em;
  width: 100%;
}
@media screen and (max-width: 768px) {
  .form .radio-group-container {
    width: 100%;
  }
}
.form input[type=radio] + label {
  display: inline-block;
  width: 100%;
  aspect-ratio: 188/50;
  border-radius: 4px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  font-size: 0.75em;
  background-color: #ebebeb;
  color: #1E1E1E;
}
.form input[type=radio] + label em {
  font-style: normal;
  font-size: 1.5833em;
}
@media screen and (max-width: 768px) {
  .form input[type=radio] + label {
    width: 100%;
    aspect-ratio: 188/60;
  }
}
.form input[type=radio]:checked + label {
  background-color: #15778c;
  color: #fff;
}
.form input[type=radio]:disabled + label {
  opacity: 0.5;
  cursor: not-allowed;
  background-color: #ebebeb;
  color: #aaaaaa;
}
.form #reservation-reset a {
  color: #15778c;
}

#confirmation-screen .confirmation-title {
  font-size: 1.5em;
  font-weight: 700;
  letter-spacing: 0.06em;
  font-feature-settings: "palt" 1;
  color: #15778c;
  margin-block: 1em;
  text-align: center;
}
#confirmation-screen .form_content_fieldset {
  align-items: center;
}
@media screen and (max-width: 768px) {
  #confirmation-screen .form_content_fieldset {
    align-items: flex-start;
  }
}
#confirmation-screen .form_content_text {
  font-size: 1em;
  font-weight: 500;
  letter-spacing: 0.06em;
  font-feature-settings: "palt" 1;
  color: #15778c;
}
@media screen and (max-width: 768px) {
  #confirmation-screen .form_content_text {
    font-size: 4vw;
  }
}

.thanks_icon {
  width: 9.25em;
  margin-inline: auto;
}
@media screen and (max-width: 768px) {
  .thanks_icon {
    width: 21.33334vw;
  }
}
.thanks_title {
  font-size: 1.5em;
  font-weight: 700;
  letter-spacing: 0.06em;
  font-feature-settings: "palt" 1;
  color: #15778c;
  text-align: center;
  margin-top: 0.4166667em;
}
.thanks_name {
  font-size: 1.125em;
  font-weight: 500;
  letter-spacing: 0.1em;
  font-feature-settings: "palt" 1;
  color: #15778c;
  text-align: center;
  margin-top: 2.1111em;
}
.thanks_details_text {
  font-size: 1.125em;
  font-weight: 500;
  letter-spacing: 0.14em;
  font-feature-settings: "palt" 1;
  text-align: center;
  color: #15778c;
  margin-top: 1.6666667em;
}
.thanks_details_content {
  max-width: 42.5em;
  margin-inline: auto;
  background-color: #ebebeb;
  margin-top: 1.875em;
  padding-inline: 1.25em;
  padding-block: 0.6em;
}
.thanks_details_content p {
  font-size: 1.125em;
  letter-spacing: 0.1em;
  font-weight: 700;
  font-feature-settings: "palt" 1;
  color: #15778c;
  text-align: center;
  padding-block: 1.3888em;
  border-bottom: 0.6px solid #999999;
}
.thanks_details_content p strong {
  font-weight: 700;
}
.thanks_details_content p:last-child {
  border-bottom: none;
}

.form_thanks,
.form_cancel {
  min-height: calc(100vh - 26em);
}
@media screen and (max-width: 768px) {
  .form_thanks,
  .form_cancel {
    min-height: calc(100vh - 57vw);
  }
}

.footer {
  background-color: #00476f;
  width: 100%;
  height: 3.125em;
  display: flex;
  justify-content: center;
  align-items: center;
}
.footer_copyright {
  font-size: 0.75em;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #fff;
  text-align: center;
}