/* -------------------------------- */
/*ヘッダー
/* -------------------------------- */
.header_inner {
  margin          : auto;
  -webkit-box-pack: justify;
  -ms-flex-pack   : justify;
  justify-content : space-between;
  padding         : 0 60px;
  height          : 110px;
  display         : flex;
  align-items     : center;
}

.header_logo a {
  font-size  : 1.8rem;
  color      : #000;
  font-family: serif;
}

.header_nav_list {
  display: flex;
}

.header_nav_item+.header_nav_item {
  margin-left: 35px;
}

.header_nav_item a {
  color: #000;
}

.header_menu {
  position: inherit;
}

/* -------------------------------- */
/* ヘッダーロゴ
/* -------------------------------- */

/* -------------------------------- */
/* ナビメニュー
/* -------------------------------- */

@media (max-width: 1200px) {}

/* -------------------------------- */
/*header_cont-メディアクエリ
/* -------------------------------- */

@media (max-width: 1024px) {}

@media (max-width: 768px) {}

@media (max-width: 599px) {}

/* -------------------------------- */
/* kv
/* -------------------------------- */

.mv_wrapper {
  padding: 0 4.29%;
}

.mv_inner {
  gap        : 8%;
  align-items: center;
}

.mv_img {
  width: 46%;
}

.mv_copy {
  width: 39%;
}

/* -------------------------------- */
/*kv-メディアクエリ
/* -------------------------------- */

@media (max-width: 1200px) {}

@media (max-width: 768px) {}

@media (max-width: 599px) {}

/* -------------------------------- */
/* wifiセクション
/* -------------------------------- */

.wifi-rental_area {
  margin-top: 80px;
}

.wifi-rental_area p {
  text-align   : center;
  font-size    : 2rem;
  line-height  : 2;
  margin-bottom: 40px;
}

.wifi_img {
  width    : 70%;
  margin   : 0 auto;
  max-width: 1100px;
}

.wifi_img a {
  display : block;
  overflow: hidden;
}

.wifi_img a img {
  transition: .3s;
}

.wifi_img a:hover img {
  transform : scale(1.01);
  transition: .3s;
}

@media (max-width: 750px) {}

/* -------------------------------- */
/* aboutセクション
/* -------------------------------- */

.about_sec {}

.about_area {
  align-items    : center;
  justify-content: center;
  gap            : 5.8%;
}

.about_text_box {
  width: 38%;
}

.about_text_box span {
  font-size    : 2.1rem;
  margin-bottom: 36px;
  display      : block;
}

.about_text_box h3 {
  font-size    : 3.2rem;
  line-height  : 1.6;
  margin-bottom: 40px;
}

.about_text_box p {
  font-size  : 1.6rem;
  line-height: 1.8;
  color      : #4a4a4a;
}

.about_text_box {
  width: 38%;
}

.about_img {
  width: 48%;
}

/* -------------------------------- */
/* reasonセクション
/* -------------------------------- */

.reason_sec {
  margin-bottom: 60px;
}

.reason_area h2 {
  font-size    : 3.2rem;
  margin-bottom: 80px;
  text-align   : center;
  line-height  : 1.6;
  font-weight  : bold;
}

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

/* -------------------------------- */
/* serviceセクション
/* -------------------------------- */

.service_sec {
  position     : relative;
  margin-bottom: 100px;
  padding-left : 0;
}

.service_sec h2 {
  font-size    : 3.2rem;
  margin-bottom: 160px;
  text-align   : center;
  line-height  : 1.6;
  font-weight  : bold;
}

.service_area {
  gap: 15.43%;
}

.service_img_left {
  flex      : 0 0 45.71%;
  position  : sticky;
  top       : 80px;
  /* スクロール時に20px下で止まる */
  align-self: start;
}

.service_text {
  display       : flex;
  flex-direction: column;
  gap           : 300px;
  flex          : 0 0 32.43%;
  margin-bottom : 20%;
}

.service_img_right:first-child {
  margin-top: 120px;
}

/* -------------------------------- */
/* planセクション
/* -------------------------------- */

.plan_sec {
  background-color: #f7f7f7;
  padding-top     : 120px;
  padding-bottom  : 120px;
}

.plan_container {
  max-width: 960px;
}

.plan_sec h2 {
  font-size    : 3.2rem;
  margin-bottom: 80px;
  text-align   : center;
  line-height  : 1.6;
  font-weight  : bold;
}

.top-plan_box {
  flex-wrap      : wrap;
  margin-bottom  : 120px;
  justify-content: space-between;
}


/* .top-plan_img {
  position: relative;
  display : inline-block;
  width   : 48%;
  cursor : pointer;
  overflow: hidden;
  border-radius: 12px;
}

.bottom-plan_img {
  position: relative;
  display : inline-block;
  cursor : pointer;
  overflow: hidden;
  border-radius: 12px;
}

.top-plan_img img {
  width        : 100%;
  height       : auto;
  display      : block;
  box-shadow   : 0 5px 20px rgba(0, 0, 0, 0.1);
}

.plan-detail-btn {
  position        : absolute;
  right           : 0;
  bottom          : 0;
  background-color: #001F30;
  color           : #fff;
  font-size       : 1.5rem;
  padding         : 10px 20px;
  border          : none;
  border-radius   : 8px 0 8px 0;
  letter-spacing  : 0.05em;
  transition      : all 0.3s ease;
}

.top-plan_img:hover .plan-detail-btn,
 .bottoms-plan_img:hover .plan-detail-btn{
  transform       : scale(1.02);
  background-color: #e2ff0b;
  color: #000;
} */
/* === カード全体の3D設定 === */
.plan-card {
  position   : relative;
  width      : 48%;
  perspective: 2000px;
  display    : inline-block;
  height     : auto;
}

.bottom-plan-card {
  width: 100%;
}

.plan-card-inner {
  position       : relative;
  width          : 100%;
  transform-style: preserve-3d;
  transition     : transform 0.6s ease;
  border-radius  : 12px;
}

/* クリックで裏返す */
.plan-card.is-flipped .plan-card-inner {
  transform: rotateY(180deg);
}

/* === 表面・裏面 === */
.plan-card-front,
.plan-card-back {
  position           : absolute;
  top                : 0;
  left               : 0;
  width              : 100%;
  backface-visibility: hidden;
  border-radius      : 12px;
}

.plan-card-back {
  transform: rotateY(180deg);
}

/* === 画像カード共通 === */
.top-plan_img,
.bottom-plan_img {
  position     : relative;
  overflow     : hidden;
  border-radius: 12px;
  cursor       : pointer;
}

.top-plan_img img,
.bottom-plan_img img {
  width  : 100%;
  height : auto;
  display: block;
}

/* === ボタン共通 === */
.plan-detail-btn,
.plan-close-btn {
  position        : absolute;
  right           : 0;
  bottom          : 0;
  background-color: #001F30;
  color           : #fff;
  font-size       : 1.5rem;
  padding         : 10px 20px;
  border          : none;
  border-radius   : 8px 0 8px 0;
  letter-spacing  : 0.05em;
  transition      : all 0.3s ease;
}

/* ホバーアクション */
.top-plan_img:hover .plan-detail-btn,
.bottom-plan_img:hover .plan-close-btn {
  transform       : scale(1.05);
  background-color: #e2ff0b;
  color           : #000;
}

.top-plan_massage {
  width        : 55%;
  margin-bottom: 60px;
  margin       : 0 auto 40px;
}

.plan_caption p {
  font-size  : 1.5rem;
  color      : #4A4A4A;
  line-height: 1.6;
  margin-top : 40px;
  font-weight: 400;
}

.plan_caption p a {
  text-decoration: underline;
  color          : #4A4A4A;
}

.plan_caption p a:hover {
  color     : #000;
  transition: .4s;
}

.service-area {
  margin-top: 60px;
}

/* ボタン */
.modal-btn {
  padding         : 20px;
  background-color: #fff;
  border-radius   : 6px;
  display         : flex;
  gap             : 30px;
  cursor          : pointer;
  width           : 100%;
  justify-content : center;
  align-items     : center;
  transition      : .3s;
  border: none;
}

.modal-btn:hover {
  background-color: #e2ff0b;
}

.modal-btn span {
  font-size  : 2.1rem;
  font-weight: bold;
  line-height: 1.5;
}

/* モーダルの背景 */
.modal {
  display         : none;
  position        : fixed;
  z-index         : 1000;
  left            : 0;
  top             : 0;
  width           : 100%;
  height          : 100%;
  overflow        : auto;
  background-color: rgba(0, 0, 0, 0.5);
}

/* モーダルの中身 */
.modal-content {
  background-color: #fff;
  margin          : 10% auto;
  padding         : 30px 30px;
  border-radius   : 12px;
  width           : 80%;
  position        : relative;
}

.modal-content h2 {
  font-size    : 2.4rem;
  margin-bottom: 4rem;
}

#area-list {
  display       : flex;
  flex-direction: column;
  gap           : 6rem;
}

#area-list h3 {
  font-family: "dnp-shuei-gothic-gin-std",
    sans-serif;
  font-weight  : 500;
  margin-bottom: 36px;
  font-size    : 2.4rem;
  padding      : 4px;
  color        : #001F30;
  border-bottom: solid 2px #001F30;
}

#area-list ul {
  display   : flex;
  flex-wrap : wrap;
  row-gap   : 6px;
  column-gap: 16px;
}

#area-list ul li {
  font-family: "dnp-shuei-gothic-gin-std",
    sans-serif;
  font-weight: 500;
  line-height: 1.75;
  font-size  : 1.6rem;
}

#area-list p {
  font-family: "dnp-shuei-gothic-gin-std",
    sans-serif;
  font-weight: 400;
  line-height: 1.75;
  font-size  : 1.4rem;
}

#area-list p a {
  color: #009bff;

}

/* 閉じるボタン */
.modal-close {
  position : absolute;
  top      : 16px;
  right    : 16px;
  font-size: 1.4rem;
  cursor   : pointer;
  font-family: "dnp-shuei-gothic-gin-std",
    sans-serif;
  font-weight     : 400;
  padding         : 6px 12px;
  border          : solid 1px #333;
  border-radius   : 30px;
  background-color: #000;
  color           : #fff;
}

.special-offer {
  margin-top: 144px;
}

.special-offer h2 {
  width        : 40%;
  margin       : 0 auto;
  min-width    : 360px;
  margin-bottom: 36px;
}


.special-offer .title p {
  font-size  : 1.8rem;
  text-align : center;
  line-height: 1.5;
  font-weight: 700;
}

.new-benefit {
  margin-top: 48px;
}

.coast-wrapper {
  margin-top: 60px;
}

.coast-wrapper h3 {
  font-size  : 2.4rem;
  text-align : center;
  font-weight: 700;
}

.coast-area {
  display        : flex;
  justify-content: space-between;
  margin-top     : 40px;
}

.coast-area .img {
  width: 48%;
}

.optional-service-wrapper {
  margin-top: 96px;
}

.optional-service-wrapper h3 {
  font-size    : 2.4rem;
  font-weight  : bold;
  margin-bottom: 36px;
  text-align   : center;
}

.optional-service-wrapper p {
  text-align   : center;
  margin-bottom: 48px;
}

/* ===== オプションモーダル専用 ===== */

.option-modal-content {
  font-size  : 1.6rem;
  line-height: 1.8;
}

.option-section {
  margin-bottom: 4rem;
}

.option-section h3 {
  text-align   : left;
  font-size    : 2rem;
  font-weight  : bold;
  border-left  : 6px solid #e2ff0b;
  padding-left : 1rem;
  margin-bottom: 2rem;
}

.option-section p {
  text-align : left;
  font-family: "dnp-shuei-gothic-gin-std", sans-serif;
}

.option-block {
  margin-bottom: 2rem;
  padding-left : 1.5rem;
}

.option-block h4 {
  font-size    : 1.8rem;
  font-weight  : bold;
  margin-bottom: 1rem;
  font-family  : "dnp-shuei-gothic-gin-std", sans-serif;
}

.option-block ul {
  list-style : disc;
  margin-left: 2rem;
}

.option-block li {
  margin-bottom: 0.8rem;
  font-family  : "dnp-shuei-gothic-gin-std", sans-serif;
  font-size    : 1.6rem;
}


/* -------------------------------- */
/* contactセクション
/* -------------------------------- */

.section-contact {
  background-color: #E1FF09;
  /* 明るい黄緑 */
  padding         : 80px 20px;
  text-align      : center;
}

.contact-inner {
  margin: 0 auto;
}

.contact-block+.contact-block {
  margin-top: 80px;
}

/* タイトル */
.contact-title {
  font-size    : 3.2rem;
  font-weight  : 700;
  margin-bottom: 24px;
}

/* 説明文 */
.contact-desc {
  font-size    : 1.6rem;
  line-height  : 2;
  color        : #333;
  margin-bottom: 20px;
}

/* ボタン画像 */
.contact-btn img {
  width        : 100%;
  max-width    : 960px;
  height       : auto;
  border-radius: 6px;
  transition   : transform 0.3s ease;
  box-shadow   : 0 4px 10px rgba(0, 0, 0, 0.15);
}

.contact-btn img:hover {
  transform: translateY(-4px);
}

/* サブタイトル */
.contact-subtitle {
  font-size    : 2.8rem;
  font-weight  : 700;
  margin-bottom: 16px;
}

/* 電話番号 */
.contact-tel {
  font-size  : 2.4rem;
  font-weight: 700;
  margin     : 20px 0 10px;
}

.contact-tel .label {
  font-size: 1.6rem;
}

.contact-tel .number {
  font-size  : 4rem;
  font-weight: bold;
}

.contact-hours {
  font-size : 1.6rem;
  color     : #333;
  margin-top: 8px;
}


/* -------------------------------- */
/* comparisonセクション
/* -------------------------------- */

.comparison_sec {
  margin-bottom: 80px;
}

.comparison_sec h2 {
  font-size    : 3.2rem;
  margin-bottom: 160px;
  text-align   : center;
  line-height  : 1.6;
  font-weight  : bold;
}

.comparison_img {
  width : 80%;
  margin: 0 auto;
}

/* -------------------------------- */
/* flowセクション
/* -------------------------------- */

.flow_sec {
  background-color: #f7f7f7;
  padding-bottom  : 120px;
}

.flow_area {
  max-width: 1400px;
  margin   : 0 auto;
}

.flow_sec h2 {
  font-size    : 3.2rem;
  margin-bottom: 80px;
  text-align   : center;
  line-height  : 1.6;
  font-weight  : bold;
}

.box-tabbtn-01 {
  display        : flex;
  justify-content: center;
}

.box-tabbtn-01>.inner {
  width : 490px;
  margin: 0 10px;
}

.unit-tabbtn-01>.inner[aria-selected="true"] {
  border       : 1px solid rgba(0, 0, 0, 0.15);
  border       : 2px solid #001F30;
  border-bottom: none;
}

.unit-tabbtn-01>.inner[aria-selected="true"] .txt {
  color: #000;
}

.unit-tabbtn-01>.inner .txt .sub {
  font-size  : 1.7rem;
  display    : block;
  font-weight: normal;
  margin-top : 12px;
}

.unit-tabbtn-01>.inner {
  display        : flex;
  align-items    : center;
  justify-content: center;
  background     : #fff;
  border-bottom  : none;
  position       : relative;
  border-radius  : 2px 2px 0 0;
  width          : 100%;
  box-sizing     : border-box;
  height         : 100%;
  cursor         : pointer;
  padding        : 20px 0;
  transition     : opacity .3s;
  border: none;
}

.unit-tabbtn-01>.inner .txt {
  color      : #000;
  text-align : center;
  font-size  : 2.4rem;
  line-height: 1.6;
}

.box-tabcont-01 {
  background: #fff;
  position  : relative;
  padding   : 60px;
}

.box-flow-01 {
  display        : flex;
  justify-content: space-between;
}

.unit-flow-01 {
  background   : #fff;
  padding      : 20px;
  border-radius: 3px;
  position     : relative;
}

.box-flow-01>.inner {
  width: 22.7%;
}

.unit-flow-01 .title {
  background: #001F30;
  color     : #fff;

  font-weight  : bold;
  border-radius: 3px;
  padding      : 10px 12px;
}

.unit-flow-01 .main {
  color: #000;


  padding  : 20px 0;
  font-size: 2.1rem;
}

.unit-flow-01 .txt {
  line-height          : 1.6;
  margin-top           : 15px;
  font-size            : 1.6rem;
  font-feature-settings: "palt";
}

.unit-flow-01:not(:last-child)::after {
  content     : "";
  display     : block;
  top         : 0;
  bottom      : 0;
  margin      : auto;
  right       : -22px;
  width       : 0;
  height      : 0;
  border-style: solid;
  border-width: 8.5px 0 8.5px 9px;
  border-color: transparent transparent transparent #001F30;
  position    : absolute;
}

.is-hidden {
  display: none;
}


/* -------------------------------- */
/* faqセクション
/* -------------------------------- */

.faq_sec {
  position: relative;
}

.faq_text_box {
  justify-content: space-between;
  margin-bottom  : 60px;
  align-items    : center;
}

.faq_text_box h2 {
  font-size  : 3.2rem;
  line-height: 1.6;
  font-weight: bold;
  position   : sticky;
}

.faq_text_box p {
  width      : 62%;
  font-size  : 1.8rem;
  line-height: 1.75;
}

.faq_wrapper {
  width      : 62%;
  margin-left: auto;
}

.accordion-list {
  margin-bottom: 30px;
}

.accordion-list h3 {
  position      : relative;
  font-size     : 1.7rem;
  display       : flex;
  flex-direction: row;
  width         : 100%;
  padding       : 2.75rem 0;
  cursor        : pointer;
  border-bottom : solid 1px rgb(0, 0, 0, 0.15);
  line-height   : 1.4;
  color         : #000;
}

.accordion-list h3::before {
  position        : absolute;
  top             : calc(50% - 1.85rem);
  right           : 3rem;
  content         : "";
  width           : 15px;
  position        : absolute;
  border-radius   : 10px;
  background-color: #060607;
  content         : "";
  transition      : transform 0.3s;
  height          : 2px;
  top             : 50%;
  transform       : translateY(-50%) rotate(90deg);
}

.accordion-list h3::after {
  position        : absolute;
  top             : calc(50% - 0.35rem);
  right           : 3rem;
  content         : "";
  width           : 15px;
  border-radius   : 10px;
  background-color: #060607;
  transition      : transform 0.3s;
  height          : 2px;
  top             : 50%;
  transform       : translateY(-50%);
}

.accordion-list .selected::before {
  transform : translateY(0) rotate(180deg);
  transition: 0.2s;
}

.accordion-list .selected::after {
  content: none;
}

.accordion-list .accordion-answer {
  display: none;
}

.accordion-list .accordion-answer {
  padding         : 36px 0 30px;
  background-color: #fff;
  transition      : .4s;
  overflow        : initial;
  height          : auto;
}

.accordion-list .accordion-answer p {
  line-height: 2;
}

.accordion-list .accordion-answer p a {
  color: #0000ee;
}

.accordion-list .accordion-answer p span {
  display    : block;
  font-size  : 1.4rem;
  line-height: 1.4;
  margin-top : 20px;
}

.accordion-answer {
  overflow  : hidden;
  height    : 0;
  transition: height 0.3s ease;
}

/* -------------------------------- */
/* footerセクション
/* -------------------------------- */



.footer {
  background-color: #fff;
  border-top      : 2px solid #d7ff00;
  /* 上部のライムライン */
  padding-top     : 40px;
  padding-bottom: 60px;
  text-align      : center;
  color           : #000;
  font-size       : 1.4rem;
  line-height     : 1.8;
}



/* --- フッター上段 --- */
.footer-top {
  display        : flex;
  justify-content: space-between;
  align-items    : flex-start;
  /* max-width   : 1200px; */
  margin         : 0 auto 60px;
  padding        : 0 20px;
  flex-wrap      : wrap;
  width          : 76%;
}

.footer-logo img {
  width : 240px;
  height: auto;
}

.footer-nav {
  display              : grid;
  grid-template-columns: repeat(2, auto);
  gap                  : 10px 80px;
  text-align           : left;
  list-style           : none;
  margin               : 0;
  padding              : 0;
}

.footer-nav a {
  color          : #000;
  text-decoration: none;
  transition     : opacity 0.3s;
}

.footer-nav a:hover {
  opacity: 0.6;
}

/* --- フッター下段 --- */
.footer-bottom {
  background-color: #f7f7f7;
  /* 濃紺 */
  padding         : 40px 20px;
  border-radius   : 10px;
  width           : 76%;
  margin          : 0 auto;
  text-align      : left;
  position        : relative;
}

.footer-company {
  margin-bottom: 20px;
}

.footer-company-name {
  font-weight  : 700;
  margin-bottom: 4px;
}

.footer-links {
  display   : flex;
  gap       : 24px;
  margin-top: 12px;
  list-style: none;
  padding   : 0;
}

.footer-links a {

  text-decoration: none;
  border-bottom  : 1px solid transparent;
  transition     : border-color 0.3s;
}

.footer-links a:hover {
  border-color: #fff;
}

.footer-copy {
  font-size: 1.2rem;
  position : absolute;
  bottom   : 16px;
  right    : 24px;
}

/* --- スマホ対応 --- */
@media (max-width: 768px) {
  .footer-top {
    flex-direction: column;
    align-items   : center;
    text-align    : center;
    gap           : 32px;
  }

  .footer-nav {
    grid-template-columns: 1fr;
    text-align           : center;
  }

  .footer-bottom {
    text-align: center;
  }

  .footer-copy {
    position  : static;
    margin-top: 20px;
  }
}