/* ====================================================
   1. 基本設定・リセット (Base & Reset)
==================================================== */
@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700;900&family=Anton&display=swap");

*, ::before, ::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  word-break: break-word;
}
html {
  font-size: 100%; /* 100%基準に設定（ブラウザ標準16pxをベースにする） */
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  font-family: "Noto Sans JP", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
  font-size: 1.1rem; /* 元ファイルの数値そのまま適用 */
  line-height: 1.5;
  color: #111;
  letter-spacing: 0.05em;
  -webkit-font-feature-settings: 'palt' 1;
  font-feature-settings: 'palt' 1;
}
@media screen and (max-width: 768px) {
  body { 
    font-size: 3.73333vw; /* スマホ画面に応じたサイズ（元のまま） */
  } 
}
li {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.3s ease;
}
@media screen and (min-width: 769px) {
  a:hover { opacity: 0.7; }
}
img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}
.pc {
  display: block;
}
.sp {
  display: none;
}
@media screen and (max-width: 768px) {
  .pc { display: none !important; }
  .sp { display: block !important; }
}

/* ====================================================
   2. ヘッダー周り (Header & Nav)
==================================================== */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
  padding: 0 20px;
}
@media screen and (max-width: 768px) {
  .header { height: 18.66667vw; padding: 0 4vw; }
}
.header-left {
  display: flex;
  align-items: center;
}
.header .logo {
  width: 200px;
  margin-left: 10px;
  line-height: 0;
}
@media screen and (max-width: 768px) {
  .header .logo { width: 40vw; margin-left: 0; }
}
.header .logo_txt {
  font-size: 1.5rem; /* 元のままの数値を適用 */
  font-weight: 700;
  margin-left: .75em;
}
@media screen and (max-width: 768px) {
  .header .logo_txt { display: none; }
}
.header-inner, .header-item {
  display: flex;
  align-items: center;
}
.header-item .his-items {
  width: 64px;
  margin-left: 20px;
}
@media screen and (max-width: 768px) {
  .header-item .his-items { width: 13.86667vw; margin-left: 1.33333vw; }
}
.header-item .his-items a {
  display: block;
}
.utility-links {
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 5px;
}

#kv {
  background-color: #e2fafb;
  text-align: center;
}
#kv img {
  width: 100%;
  object-fit: cover;
}

.nav {
  background-color: #111;
  padding: 20px;
}
@media screen and (max-width: 768px) {
  .nav { padding: 4vw 0; }
}
.nav-items {
  display: flex;
  max-width: 1100px;
  margin: auto;
}
.nav-item {
  width: calc(100% / 3);
  text-align: center;
  align-self: center;
}
.nav-item:not(:last-child) {
  border-right: 1px solid #fff;
}
.nav-item a {
  color: #fff;
  font-weight: bold;
}
@media screen and (max-width: 768px) {
  .nav-item a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-size: 3.46667vw;
  }
}

/* ============================================================
   パンくずリスト (新規追加)
   ============================================================ */
.breadcrumb-nav {
  background-color: #f8fbff;
  padding: 12px 0;
  border-bottom: 1px solid #e0e6ed;
}

.breadcrumb-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
}

.breadcrumb-item:not(:last-child)::after {
  content: '＞';
  margin-left: 8px;
  color: #888;
  font-size: 0.75rem;
}

.breadcrumb-item a {
  color: #0056b3;
  text-decoration: none;
  transition: color 0.3s;
}

.breadcrumb-item a:hover {
  color: #00a0e9;
  text-decoration: underline;
}

.breadcrumb-item[aria-current="page"] {
  color: #555;
}

/* スマホ対応 */
@media (max-width: 768px) {
  .breadcrumb-nav {
    padding: 10px 0;
  }
  .breadcrumb-list {
    font-size: 0.8rem;
  }
}

/* ====================================================
   3. 共通レイアウト・装飾 (Layout & Elements)
==================================================== */
.l-contents {
  width: 100%;
}
.l-contents__inner {
  max-width: 1044px;
  margin: 0 auto;
  padding: 0 20px;
}
.p-contents {
  padding: 90px 0 50px;
}
.p-contents--top {
  padding-bottom: 20px;
}
@media screen and (max-width: 768px) {
  .l-contents__inner { padding: 1rem 1.5rem; }
  .p-contents { padding: 30px 0 0; }
}
.bg-grey {
  background-color: #F3F3F3;
}
.mb30 {
  margin-bottom: 30px;
}

/* 見出しのサイズ調整 (元のままの数値を適用) */
.p-page-heading {
  text-align: center;
  font-weight: bold;
  font-size: 2.25rem; 
  color: #014198;
  margin-bottom: 30px;
}
.p-page-heading span {
  background: linear-gradient(transparent 70%, #fee833 70%);
}
.p-page-subheading {
  text-align: center;
  font-weight: bold;
  font-size: 1.6rem;
  color: #666;
  margin-bottom: 20px;
}
.p-page-title {
  text-align: center;
  font-weight: bold;
  font-size: 1.2rem;
  color: #029ED1;
  margin-bottom: 20px;
}
@media screen and (max-width: 768px) {
  .p-page-heading { font-size: 1.9rem; margin-top: 20px; }
}

.sub-l {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-top: 20px;
}
.sub-omoi {
  font-size: 1.6rem;
  font-weight: bold;
  margin: 2rem 0;
  line-height: 1.8;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .sub-l { margin-top: 10px; }
  .sub-omoi { font-size: 1.3rem; margin-top: 2rem; }
}

/* ボタン */
.c-rounded-button_o {
  display: block;
  width: 100%;
  max-width: 680px;
  margin: 35px auto 0;
  background-color: #ffd40c;
  padding: 12px 10px;
  border: 2px solid #ffd40c;
  border-radius: 50px;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.6s ease;
}
.c-rounded-button_o:hover {
  background-color: #fff;
}
.p-contents-contact__text_o {
  font-weight: bold;
  font-size: 1.2rem; /* 元のままの数値を適用 */
  transition: color 0.6s;
}
.p-contents-contact__text_o a {
  color: #ffffff;
  display: block;
}
.c-rounded-button_o:hover .p-contents-contact__text_o a {
  color: #000;
}

#main-visual .ttl01 {
  padding: 80px 20px 10px;
}
#main-visual .ttl01 p {
  color: #014198;
  font-size: 2rem; /* 元のままの数値を適用 */
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
  line-height: 1.6;
}
@media screen and (max-width: 768px) {
#main-visual .ttl01 {
  padding: 40px 20px 10px;
}
  #main-visual .ttl01 p { font-size: 1.4rem; }
}
.p-contents-contact__button_o {
  width: 680px;
  margin: 15px auto 0;
  text-align: center;
  padding: 1rem;
}
@media not all and (min-width: 768px) {
  .p-contents-contact__button_o {
    width: 100%;
  }
}
.p-contents-contact__text_o {
  position: relative;
  display: block;
  font-weight: bold;
  text-align: center;
  word-break: break-all;
  font-size: 1.2rem;
  color: #ffffff;
  transition: color 0.6s;
  z-index: 2;
}
.p-contents-contact__text_o a {
  color: #000;
}
@media (hover: hover) {
  .c-rounded-button_o:not(.is-disabled-hover):hover .p-contents-contact__text_o a {
    color: #000;
  }
}
.p-contents-contact {
  padding: 5rem 1.5rem
}
@media not all and (min-width: 768px) {
  .p-contents-contact {
    padding: 2rem 1.5rem 0.5rem;
  }
}

/* ====================================================
   4. セクション別スタイル (Sections)
==================================================== */
/* サポート（フルサポート） */
.service_flex {
  margin-top: 40px;
}
.service_flex ul {
  display: flex;
  flex-direction: column;
  gap: 30px;
  padding: 0;
}
.service_main {
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  border-radius: 8px;
  background-color: #fff;
  width: 100%;
}
.service_main dl {
  display: flex;
  align-items: stretch;
  margin: 0;
}
.service_main dt {
  width: 45%;
}
.service_main dt img {
  border-radius: 8px 0 0 8px;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service_main dd {
  width: 55%;
  padding: 30px 40px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.service_main h3.tpoint {
  color: #003366;
  font-weight: bold;
  font-size: 1.4rem; /* 追加部分も100%基準に合わせて調整 */
  padding-bottom: 15px;
  border-bottom: solid 1px #003366;
  margin-bottom: 15px;
  text-align: left;
}
.service_main h3 span {
  background-color: #003366;
  color: #fff;
  font-weight: bold;
  display: block;
  width: fit-content;
  padding: 4px 12px;
  margin-bottom: 10px;
  font-size: 1rem;
}
.service_main dd p {
  font-size: 1rem;
  line-height: 1.8;
}

@media screen and (max-width: 767px) {
  .service_main dl { flex-direction: column; }
  .service_main dt, .service_main dd { width: 100%; }
  .service_main dt img { border-radius: 8px 8px 0 0; height: auto; }
  .service_main dd { padding: 20px; }
}

/* ツアー取り扱い（交互レイアウト） */
.product_flex {
  margin-top: 30px;
}
.img-txt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 30px;
}
.img-txt img {
  width: 45%;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
}
.img-txt .sub-event {
  width: 50%;
  margin-top: 0;
  font-size: 1rem;
  line-height: 1.8;
}
.sub-event .txt-exp {
  color: #003366;
  font-weight: bold;
  font-size: 1.25rem;
  padding-bottom: 5px;
  border-bottom: solid 2px #003366;
  margin-bottom: 10px;
  display: block;
}
.img-txt .sub-event .box-buttons{
  margin-top: 16px;
}
.img-txt .sub-event .box-buttons a{
  padding: 8px 36px;
    background: #014198;
    color: #fff;
    border-radius: 100px;
    font-weight: bold;
    display: inline-block;
}

@media screen and (max-width: 768px) {
  .img-txt { flex-direction: column; gap: 15px; margin-bottom: 30px; }
  .img-txt img { width: 100%; margin-bottom: 10px; order: 1; }
  .img-txt .sub-event { width: 100%; order: 2; }
  .img-txt p:first-child { order: 2; }
  .img-txt img:last-child { order: 1; margin-bottom: 10px; }
}

/* コミュニティ登録 */
.club_register {
  text-align: center;
  padding: 30px 0;
}
.club_register .line_qr {
  margin: 20px auto;
  max-width: 250px;
}
.club_register p {
  line-height: 1.8;
  margin-bottom: 15px;
}

/* 注意事項 */
.p-info ul.normal {
  padding-left: 1.5em;
}
.p-info ul.normal li {
  list-style-type: disc !important;
  margin-bottom: 8px;
  line-height: 1.6;
  font-size: 1rem; /* 元のままの数値を適用 */
}

/* 追従サイドボタン */
.sidebtn {
  position: fixed;
  top: 30%;
  right: 0;
  max-width: 112px;
  width: 10%;
  z-index: 100;
}
.sidebtn a {
  transition: all 0.3s ease;
  display: block;
}
.sidebtn a:hover {
  opacity: 0.8;
}

.sidebtn img {
  max-width: 100%;
}

@media screen and (max-width: 768px) {
  .sidebtn {
    /*position: initial;*/
    position: fixed;
    top: auto;
    bottom: 0;
    right: 0;
    max-width: initial;
    width: 100%;
  }
.sidebtn img {
  width: 100%;
}
}

/* ====================================================
   5. フッター周り (Footer)
==================================================== */

/* Contact Box */
.contact { padding: 50px 20px; }
.contact-box {
  border: 2px solid;
  padding: 50px 32px 32px;
  max-width: 650px;
  margin: 50px auto 0;
  position: relative;
}

.contact-box .contact-ttl {
  background-color: #333;
  display: block;
  color: #fff;
  padding: 10px;
  font-size: 1.3rem;
  font-weight: bold;
  margin-top: -10px;
}

.contact-link {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 900;
}

@media screen and (max-width: 768px) {
  .contact { padding: 6vw 4vw 20vw; }
  .contact-box { padding: 10.66667vw 4vw 5.33333vw; margin: 13.33333vw auto 0; }
  .contact-link { font-size: 4vw; }
}

footer {
  text-align: center;
}
.pagetop {
  position: fixed;
  right: 15px;
  bottom: 55px;
  z-index: 99;
}
.ic-button {
  width: 50px;
  height: 50px;
  border: none;
  border-radius: 50%;
  background-color: #014198;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.ft_links {
  background-color: #111;
  color: #fff;
  padding: 20px;
}
.ft_links .inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}
.ft_links .inner:nth-child(2) {
  margin-top: 15px;
  border-top: 1px solid #3a3a3a;
  padding-top: 15px;
}
.ft_links a {
  font-size: 1.1rem; /* 元のままの数値を適用 */
}
@media screen and (max-width: 768px) {
  .ft_links a { font-size: 1.1rem; }
}
.copyright {
  background-color: #252525;
  color: #fff;
  padding: 15px;
  font-size: 1rem; /* 元のままの数値を適用 */
  letter-spacing: 0.05em;
}