@charset "UTF-8";

/* 共通部分
------------------------------- */
html {
  font-size: 100%;
}
body {
  font-family:
    "Hiragino Kaku Gothic ProN", "Hiragino Sans", "BIZ UDPGothic", sans-serif;
  line-height: 1.7;
  color: #432;
}
a {
  text-decoration: none;
}
img {
  max-width: 100%;
}

/* レイアウト */
.wrapper {
  max-width: 1120px;
  margin: auto;
  padding: 0 1.5rem;
}
.align-center {
  text-align: center;
  margin-top: 3rem;
}

/* 見出し */
.font-english {
  font-family: "Philosopher", sans-serif;
  font-weight: normal;
}
.page-title,
.heading-large,
.heading-medium {
  font-size: 2.5rem;
  text-align: center;
}
.page-title {
  margin-top: 2rem;
  line-height: 1.4;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}
.heading-large {
  margin-bottom: 1rem;
}

/* ボタン */
.btn {
  display: inline-block;
  font-size: 1.5rem;
  background-color: #0bd;
  color: #fff;
  border-radius: 8px;
  padding: 0.75rem 1.5rem;
  transition: 0.5s;
}
.btn:hover {
  background-color: #0090aa;
}

/* ヘッダー
------------------------------- */
.page-header {
  padding-top: 0.5rem;
}
.logo {
  width: 300px;
}
.main-nav {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  font-size: 1.75rem;
  list-style: none;
  color: #432;
}

.main-nav a:hover {
  color: #0bd;
}

/* ヘッダーカバー画像
------------------------------- */
.cover {
  background-size: cover;
  background-position: center bottom;
  height: 500px;
}
.sub-cover {
  background-size: cover;
  background-position: center bottom;
  height: 528px;
  margin-bottom: 4rem;
}

/* HOME
------------------------------- */
.cover-home {
  background-image: url(../images/home-s.webp);
}
.about {
  max-width: 736px;
  padding: 0 1.5rem;
  margin: 3rem auto 0;
}
.about p {
  margin-bottom: 3rem;
  font-size: 1.2rem;
  line-height: 1.8;
}

/* 申込
------------------------------- */
.cover-news {
  background-image: url(../images/entry-s.webp);
}

/* 記事部分 */
.post {
  margin-bottom: 3rem;
}
.post-title {
  font-weight: normal;
  margin-bottom: 1.25rem;
}
.post-info {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}
.post-cat {
  display: flex;
  gap: 0.5rem;
  list-style: none;
}
.post-cat a {
  color: #432;
  background-color: #faf7f0;
  border-radius: 8px;
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
}
.post-cat a:hover {
  background-color: #c9c2bc;
}
.post-date {
  font-size: 0.875rem;
}
.post-thumbnail {
  border-radius: 16px;
  margin-bottom: 1.5rem;
}
.post p {
  margin-bottom: 1.5rem;
  line-height: 2;
}

/* サイドバー */
.side-menu {
  list-style: none;
  text-align: center;
  margin-bottom: 4rem;
}
.side-menu li {
  border-bottom: 1px solid #c9c2bc;
}
.side-menu a {
  color: #432;
  display: block;
  padding: 1rem;
}
.side-menu a:hover {
  color: #0bd;
}

/* コース一覧
------------------------------- */
.cover-menu {
  background-image: url(../images/course-s.webp);
}
.grid {
  display: grid;
  gap: 2rem 1.5rem;
  grid-template-columns: repeat(2, 1fr);
  text-align: center;
}
.item img {
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 16px;
}
.item p {
  font-size: 0.875rem;
}

/* フッター
------------------------------- */
.page-footer {
  background-image: url(../images/footer-s.webp);
  background-size: cover;
  background-position: center;
  padding-top: 12rem;
}
.info {
  width: 100%;
  max-width: 544px;
  margin: auto;
  padding: 0 1.5rem;
  border-spacing: 0;
}
.info th,
.info td {
  border-bottom: 1px solid #c9c2bc;
}
.info th {
  text-align: left;
  font-weight: normal;
  padding: 1rem;
}
.info td {
  padding: 1rem 0;
}
.copyright {
  background-color: #432;
  text-align: center;
  padding: 2rem 0;
  margin-top: 6rem;
  color: #fff;
}
.about-text h3 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.nasc-about {
  text-align: center;
}

.about-emblem img {
  margin-top: 50px;
  max-width: 220px;
}
.feature {
  margin: 4rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.feature-item {
  width: 300px;
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.feature-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 10px;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}
.course-item {
  width: auto;
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  min-height: 50px;
}

.course-preview h3 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
}

.course-category {
  margin-bottom: 5rem;
}

.course-category h3 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
}

.recommend {
  position: relative;
  border: 3px solid #0bd;
}

.badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #0bd;
  color: #fff;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: bold;
  font-size: 1rem;
  padding: 8px 14px;
}
.price {
  font-size: 1.8rem;
  font-weight: bold;
  color: #0bd;
}

.course-detail {
  margin: 6rem 0;
}

.course-detail h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

.detail-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  margin-bottom: 2rem;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  font-size: 1.1rem;
  max-width: 900px;
  margin: 0 auto 2rem;
}

.detail-card ul {
  margin-top: 1rem;
  padding-left: 1.5rem;
}

.detail-card li {
  margin-bottom: 0.7rem;
}

.recommend-detail {
  border: 3px solid #0bd;
}

.entry-condition {
  margin: 6rem 0;
}

.entry-condition h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.condition-card {
  max-width: 700px;
  margin: 0 auto;
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.condition-card ul {
  padding-left: 1.5rem;
}

.condition-card li {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* FAQ誘導 */
.menu-next {
  text-align: center;
  margin: 6rem 0;
}

.menu-next h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.menu-next p {
  margin-bottom: 2rem;
  font-size: 1.25rem;
}

/* 申込 */
.menu-entry {
  text-align: center;
  margin: 6rem 0;
}

.menu-entry h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.menu-entry p {
  margin-bottom: 2rem;
  font-size: 1.25rem;
}

/* 申込ページ */
.entry-page {
  max-width: 800px;
  margin: 0 auto 5rem;
  padding: 0 1.5rem;
}

.entry-page h3 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.entry-page p {
  text-align: center;
  margin-bottom: 3rem;
}

.entry-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.entry-form label {
  font-weight: bold;
  margin-top: 1rem;
}

.entry-form input,
.entry-form select,
.entry-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1rem;
}

.entry-form textarea {
  resize: vertical;
}

.entry-form .btn {
  margin-top: 2rem;
  align-self: center;
}

/*FAQ*/
.cover-faq {
  background-image: url(../images/faq-s.webp);
}

/* iframe */
iframe {
  width: 100%;
}
.access-title {
  margin-top: 2rem;
}

.home-copy {
  text-align: center;
  margin-top: 2rem;
}

.home-catch {
  font-size: 2.3rem;
  font-weight: bold;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
  margin-bottom: 1rem;
}

.home-sub {
  font-size: 1.25rem;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

/* 動画再生ボタン */

.video-container {
  position: relative;
  width: 100%;
}

.video-container video {
  width: 100%;
  display: block;
}

.play-button {
  position: absolute;

  top: 50%;
  left: 50%;

  transform: translate(-50%, -50%);

  width: 120px;
  height: 85px;

  border: none;
  border-radius: 16px;

  background: rgba(70, 0, 249, 0.9);

  color: #fff;

  font-size: 42px;

  cursor: pointer;

  z-index: 10;
}
/* デスクトップ版
------------------------------- */
@media (min-width: 800px) {
  /* 見出し */
  .page-title {
    font-size: 3.5rem;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  }
  .heading-large {
    font-size: 2rem;
  }
  .post-title {
    font-size: 2rem;
  }

  /* ヘッダー */
  .page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
  }
  .main-nav {
    font-size: 2rem;
    position: relative;
    top: -10px;
  }

  /* ヘッダーカバー画像 */
  .sub-cover {
    height: 400px;
    margin-bottom: 6rem;
  }

  /* HOME */
  .cover-home {
    background-image: url(../images/home.webp);
  }
  .about {
    margin: 4rem auto 0;
  }

  /* 申込 */
  .cover-news {
    background-image: url(../images/entry.webp);
  }
  .news-contents {
    display: flex;
    justify-content: space-between;
  }
  .post {
    width: 70%;
  }
  .sidebar {
    width: 22%;
  }
  .sidebar .heading-medium {
    line-height: 1;
    margin-bottom: 1rem;
  }

  /* コース一覧 */
  .cover-menu {
    background-image: url(../images/course.webp);
  }
  .grid {
    gap: 3rem 2rem;
    grid-template-columns: repeat(3, 1fr);
  }

  .item img {
    margin-bottom: 0.5rem;
  }
  .item p {
    font-size: 1rem;
  }

  /* フッター */
  .page-footer {
    background-image: url(../images/footer.webp);
    padding-top: 12rem;
  }
  .info th {
    padding-left: 2.5rem;
  }
  .about {
    max-width: 1200px;
  }

  .about video {
    width: 100%;
    display: block;
    margin: 0 auto;
  }
  .nasc-about {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
  }

  .about-text {
    flex: 1;
  }

  .about-emblem {
    flex: 1;
    text-align: center;
  }

  .about-emblem img {
    width: 100%;
    max-width: 350px;
  }
  .feature {
    margin: 4rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
  }

  .feature-item {
    width: 300px;
    background: #fff;
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  }

  .feature-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 10px;
  }

  .course-preview h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
  }

  .course-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  /*FAQ*/
  .cover-faq {
    background-image: url(../images/faq.webp);
  }
  .logo {
    width: 340px;
  }
  .home-catch {
    font-size: 3.5rem;
  }
  .home-sub {
    font-size: 1.75rem;
  }
  .home-copy {
    margin-top: 0.5rem;
  }
}