@charset "UTF-8";

/* 全体共通の初期化 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;

}

body {
  margin: 0 auto;
  background-color: #fff;
  max-width: 1920px;
  font-family: YuMincho, Hiragino Mincho ProN, serif;
  overflow-x: hidden;
}

/* リンク設定 */
a {
  color: inherit;
  text-decoration: none;
  transition-duration: 0.5s;
}

/* 画像 */
img {
  max-width: 100%;
  height: auto;
  display: block;
  vertical-align: middle;
}

/* --------------------------------------------------
--------ヘッダー--------------------- */
header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  background: transparent;
  padding: 20px 60px;
  box-sizing: border-box;
  display: flex !important;
  /* ← 左右のブロックを横並びに */
  justify-content: space-between;
  align-items: center;
}

.header-left {
  display: flex;
  flex-direction: column;
  /* ← h1とimgを縦に並べる */
  transition-duration: 0.5s;
}

.header-left a:hover {
  opacity: .5;
}

.header-left h1 {
  font-size: 13px;
  margin: 0;
}

.header-left img {
  width: 450px;
  height: auto;
}

.header-right {
  display: flex;
  gap: 20px;
  align-items: center;
  transition-duration: 0.5s;
}

.header-right a:hover {
  opacity: .5;
}

.header-right img {
  width: 420px;
  height: auto;
}

.firstView img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.headerNav {
  background: #F27020;
}

.headerNav .oya-menu {
  display: flex;
  justify-content: center;
  align-items: stretch;
  /* 高さを均等にする */
  padding: 0;
  margin: 0;
}

.oya-menu {
  display: flex;
  justify-content: center;
  padding: 0;
  margin: 0;
}

/* メニューアイテム */
.oya-menu-li {
  list-style: none;
  font-size: 16px;
  font-weight: bold;
  padding: 30px 25px;
  text-align: center;
  position: relative;
  display: flex;
  align-items: center;
  /* 縦中央揃え */
}

/* 各項目の間に区切り線（最後の要素には適用しない） */
.oya-menu li:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: rgba(255, 255, 255, 0.5);
  /* 半透明の白 */
}

/* リンクスタイル */
.oya-menu li a {
  text-decoration: none;
  color: #fff;
  transition-duration: 0.5s;
  position: relative;
}

.oya-menu li a:hover {
  opacity: .5;
}

.oya-top::before {
  content: "";
  position: absolute;
  top: -65px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 60px;
  background-image: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/nav-line.png);
  background-size: cover;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.oya-menu-li:hover .oya-top::before {
  opacity: 1;
}

/* サブメニューのベースデザイン */
.sub-menu {
  list-style: none;
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border: 1px solid #ddd;
  width: 100%;
  z-index: 9999;
  padding: 0;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* サブメニューの各項目 */
.sub-menu li {
  padding: 0;
  border-bottom: 1px solid #eee;
}

.sub-menu li:last-child {
  border-bottom: none;
}

.sub-menu li a {
  display: block;
  padding: 12px 18px;
  color: #F27020;
  text-decoration: none;
  font-size: 15px;
  text-align: left;
  background: #fff;
  transition: all 0.3s ease;
  text-align: center;
}

/* ホバー時のカラー反転 */
.sub-menu li a:hover {
  background: #6b584c;
  color: #fff;
}

/* 親メニューにホバーで表示 */
.oya-menu li:hover .sub-menu {
  display: block;
}

/* サブメニュー内リンクのホバー時の透明度を無効にする */
.sub-menu li a:hover {
  opacity: 1 !important;
}

/* ベースのスタイルを上書きする必要がある場合にのみ指定 */
@media (max-width: 1300px) {
  .oya-menu-li {
    padding: 25px 23px;
    /* 間隔を少し縮める */
    font-size: 15px;
    /* 少し小さめのフォントサイズ */
  }

  .oya-top::before {
    top: -55px;
    width: 80px;
    height: 48px;
  }

  .header-content.fixed .oya-menu-li {
    padding: 25px 23px;
    /* 間隔を少し縮める */
    font-size: 15px;
    /* 少し小さめのフォントサイズ */
  }

  .header-content.fixed .oya-top::before {
    top: -55px;
    width: 80px;
    height: 48px;
  }
}

@media (max-width: 992px) {
  .oya-menu-li {
    padding: 20px 25px;
    /* さらに縮小 */
    font-size: 14px;
  }

  .oya-top::before {
    top: -50px;
    width: 70px;
    height: 42px;
  }

  .header-content.fixed .oya-menu-li {
    padding: 20px 25px;
    /* さらに縮小 */
    font-size: 14px;
  }

  .header-content.fixed .oya-top::before {
    top: -50px;
    width: 70px;
    height: 42px;
  }
}


/* 最初の状態ではheader-contentはデフォルトの位置にある */
.header-content {
  opacity: 1;
  visibility: visible;
  position: relative;
  /* 初期位置ではrelative */
  transition: top 0.3s ease;
  /* top位置を滑らかに変更 */
}

/* header-contentが上に固定されるスタイル */
.header-content.fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  /* 横幅を100%にして常に上に表示 */
  background-color: rgba(242, 112, 32, 0.9);
  /* 例えば背景色を設定 */
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  /* 影を追加 */
  z-index: 200;
  /* 他のコンテンツより上に */
}

.header-content.fixed .oya-menu-li {
padding: 19px 32px;
  align-items: center;
}

@media (max-width: 1300px) {
  .header-content.fixed .oya-menu-li {
    padding: 25px 23px;
    /* 間隔を少し縮める */
    font-size: 15px;
    /* 少し小さめのフォントサイズ */
  }

  .header-content.fixed .oya-top::before {
    top: -55px;
    width: 80px;
    height: 48px;
  }
}

@media (max-width: 992px) {
  .header-content.fixed .oya-menu-li {
     padding: 10px 25px;
    /* さらに縮小 */
    font-size: 14px;
  }

  .header-content.fixed .oya-top::before {
    top: -50px;
    width: 70px;
    height: 42px;
  }
}

/* ハンバーガーボタン */
.hamburger-btn {
  display: none;
  position: fixed;
  top: 8px;
  right: 20px;
  width: 110px;
  /* ← 幅大きく */
  height: 80px;
  /* 高さも少し調整 */
  cursor: pointer;
  z-index: 10000;
}

.hamburger-btn span {
  position: absolute;
  left: 20px;
  /* 左に少し余白 */
    width: 45px;
  /* 線の長さ（ボタン幅に合わせる） */
  height: 6px;
  /* 線の太さ */
  background-color: #6b584c;
  border-radius: 3px;
  transition: 0.3s ease;
}

/* 通常時の線の位置 */
.hamburger-btn span:nth-child(1) {
  top: 15px;
  /* ← 上の線 */
}

.hamburger-btn span:nth-child(2) {
  top: 37px;
  /* ← 中央の線 */
}

.hamburger-btn span:nth-child(3) {
  top: 59px;
  /* ← 下の線 */
}

/* ×マークの変形も合わせて変更 */
.hamburger-btn.active span:nth-child(1),
.hamburger-btn.active span:nth-child(3) {
  top: 37px;
  /* 真ん中に重ねる */
}

/* アクティブ時の背景色と線の色 */
.hamburger-btn.active {
  z-index: 10003;
}

.hamburger-btn.active span {
  background-color: #F27020;
  /* ← 線の色をオレンジに */
}

/* ×マークの変形 */
.hamburger-btn.active span:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}

.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

/* 文字色変わる */
.headerNav.active .oya-menu-li a {
  color: #F27020;
  font-size: 16px;
  background: none;
}

/* レスポンシブナビゲーション */
@media (max-width: 768px) {
  .header-content {
    position: relative;
    /* スクロールで動かす */
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    /* background-color: rgba(242, 112, 32, 0.8); モバイルでも背景色 */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    z-index: 200;
    opacity: 1;
    visibility: visible;
    /* 常に表示されるようにする */
  }

  .header-content.fixed {
    position: relative;
    /* モバイルでは固定を無効化 */
    top: 0;
    /* 元の位置に戻す */
    left: 0;
    right: 0;
    width: 100%;
    background: #FFF;
    box-shadow: none;
  }

  .headerNav.active br {
    display: none;
  }

  .hamburger-btn {
    display: block;
	width: 100px;
  }

  .headerNav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100%;
    background-color: #fff;
    overflow-y: auto;
    transition: right 0.4s ease;
    z-index: 10002;
  }

  .headerNav.active {
    right: 0;
  }

  /* ハンバーガーメニュー */
  .headerNav.active {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    height: 100%;
    background-color: #fff;
    overflow-y: auto;
    transition: right 0.4s ease;
    z-index: 10002;
  }

  .oya-menu {
    flex-direction: column;
    padding-top: 80px;
  }

  .oya-menu-li {
    padding: 20px 15px;
    text-align: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }

  .oya-menu-li a {
    color: #F27020;
  }

  .oya-menu-li::after {
    display: none;
  }

  .oya-top::before {
    display: none;
  }

  /* サブメニュー（初期は非表示、開閉アニメ対応） */
  .sub-menu {
	  overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease;
    background-color: #ec945d;
    width: 100%;
    position: static!important;
    padding: 0;
    margin: 0;
  }

  .oya-menu-li.open .sub-menu {
    max-height: 1000px;
    /* 中身に応じて調整可 */
  }

  .oya-menu-li:hover .sub-menu {
    display: none;
  }

  .sub-menu li {
    padding: 10px;
    border-bottom: 1px solid #eee;
  }

  .sub-menu li a {
    display: block;
    padding: 5px 10px;
    color: #fff !important;
    text-decoration: none;
    text-align: center;
  }

  .sub-menu li a:hover {
    background-color: #f5f5f5;
  }

}
@media (min-width: 769px) {
  .oya-menu li:hover .sub-menu {
    display: block;
  }
}

/*-------------------------------------
-----------TOPに戻るボタン-------------*/
.pagetop {
  height: 70px;
  width: 70px;
  position: fixed;
  right: 0;
  bottom: 0;
  background: #F27020;
  border: solid 2px #fff;
  /* border-radius: 50%; */
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10001;
}

.pagetop__arrow {
  height: 10px;
  width: 10px;
  border-top: 3px solid #fff;
  border-right: 3px solid #fff;
  transform: translateY(20%) rotate(-45deg);
}

/*-----------------------------------------
-----------サイドボタン----------------------*/
.side {
  position: fixed;
  top: 20%;
  right: 0;
  z-index: 101;
  width: 70px;
  height: 740px;
	z-index: 9999;
}

.sideBtn {
  padding: 30px 20px 30px 25px;
  background: rgba(242, 112, 32, 1);
  margin: 0 auto;
}

.sideBtn a {
  font-size: 16px;
  text-decoration: none;
  color: #fff;
  font-weight: bold;
}

#sideBtn02 {
  margin-top: 20px;
}

#sideBtn01:hover {
  opacity: .5;
}

#sideBtn02:hover {
  opacity: .5;
}

/*-----------------------------------------
-----------下に固定----------------------*/
.bottom-btn {
  display: none;
}

/* --------------------------------------------------
--------お知らせ--------------------- */
/* --------------------------------------------------
--------お知らせ--------------------- */
.sec01 {
  width: 70%;
  margin: 100px auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.sec01Title {
  margin-bottom: 30px;
}

.sec01Title h2 {
  font-size: 27px;
  color: #6F4930;
  text-align: left;
  margin: 0;
}

.sec01Title span {
  color: #F27020;
  display: block;
  text-align: left;
  background: linear-gradient(180deg, #F27020, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 16px;
}

.news {
  width: 100%;
}

.news dl {
  display: block;
  gap: 15px; /* アイテム間の余白 */
  padding: 0;
}

.news-item {
  margin-bottom: 10px;
  border-bottom: 1px dotted #F27020;
  padding: 10px 0;
	    display: flex
;
    align-items: center;
    justify-content: space-around;
}

.news dl dt {
  font-size: 16px;
  color: #333;
  font-weight: bold;
}

.news dl dt .news-category {
  font-size: 14px;
  color: #F27020;
  margin-left: 10px;
}

.news dl dd {
  font-size: 16px;
  margin-top: 5px;
}

.news dl dd a {
  color: #333;
  text-decoration: none;
  font-weight: bold;
}

.news dl dd a:hover {
  color: #F27020;
  text-decoration: underline;
}

/* ボタン */
.sec01Btn {
	display: block;
  margin-top: 65px;
  text-align: center;
}

.sec01Btn a {
  font-size: 20px;
  font-weight: 900;
  color: #F27020;
  text-decoration: none;
  border: 2px solid #F27020;
  padding: 20px 100px;
  transition-duration: 0.5s;
  background: #fff;
  outline: 3px solid #fff;
	display: inline-block;
	margin-top: 25px;
}

.sec01Btn a:hover {
  color: #fff;
  background: #F27020;
  border: 2px solid #F27020;
}



/* --------------------------------------------------
--------こんなお悩みありませんか？--------------------- */
.sec02 {
  width: 100%;
}

.sec02Title {
  padding: 50px 0;
  /* text-shadow: #fff 1px 0 10px; */
}

.sec02Title h2 {
  font-size: 550%;
  color: #6F4930;
  text-align: center;
  margin: 50px 0 0 0;
  font-weight: 600;
}

.sec02Title span {
  color: #F27020;
  display: block;
  text-align: center;
  background: linear-gradient(180deg, #F27020, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 220%;
}

.sec02-que-back {
  background-image: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/AI_03725-scaled.jpg);
	
  background-repeat: no-repeat;
  background-size: cover;
  padding: 1px 0;
}

.sec02-que {
  width: 900px;
  margin: 80px auto;
  background: #fff;
  padding: 50px 70px 85px 70px;
}

.sec02-que li {
  list-style: none;
  font-size: 25px;
  padding: 20px 0 13px 0;
  border-bottom: 1px solid #F27020;
}

.sec02-que li::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 40px;
  padding-bottom: 10px;
  background-image: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/check-icon.png);
  background-repeat: no-repeat;
  background-size: contain;
  vertical-align: middle;
}

.sec02Text p {
  text-align: center;
  text-shadow: #F27020 2px 0 10px;
}

.sec02Text p:first-child {
  font-size: 30px;
  margin: 70px 0 0 0;
}

.sec02Text p:last-child {
  font-size: 48px;
  margin: 0;
}

.yoyakuBtn {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  margin: 75px auto 0 auto;
  padding-bottom: 95px;
}

.yoyakuBtn img {
  display: block;
  transition-duration: 0.5s;
  box-shadow: 0px 0px 6px 1px rgba(111, 73, 48, 0.7);
}

.yoyakuBtn img:hover {
  opacity: .8;
}

/* --------------------------------------------------
--------高田歯科医院が選ばれる理由--------------------- */

.sec03 {
  width: 100%;
  height: 4400px;
  position: relative;
}

.sec03Title h2 {
  font-size: 220%;
  color: #6F4930;
  text-align: center;
  font-weight: 600;
}

.sec03Title span {
  color: #F27020;
  display: block;
  text-align: center;
  background: linear-gradient(180deg, #F27020, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 550%;
  margin: 50px 0 0 0;
}

.reason01 {
  margin-top: 75px;
  height: auto;
}

.textarea {
  max-width: 1200px;
  margin: 50px auto;
  height: auto;
}

.textarea::after {
  content: "";
  max-width: 751px;
  max-height: 685px;
  width: calc(665 / 1920* 100vw);
  height: calc(595 / 1920* 100vw);
  margin: auto;
  background: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/reason01-right.png) no-repeat center / contain;
  position: absolute;
  right: 7.5%;
  top: 6%;
}

.R-text {
  max-width: 620px;
  width: 55%;
  object-fit: cover;
  /* position: absolute;
  top: 10%;
  left: 30%;
  background: #fff; */
  position: relative;
}

.R-text::after {
  content: "01";
  line-height: .75;
  letter-spacing: 0;
  font-size: 200px;
  font-weight: 900;
  font-style: normal;
  color: rgba(111, 73, 48, 0.2);
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: -1;
}

.R-text span {
  font-size: 22px;
  color: #F27020;
}

.R-text h3 {
  font-size: 35px;
  color: #6F4930;
  padding-bottom: 30px;
  font-weight: 600;
}

.img-bottom {
  margin-top: 100px;
}

.img-bottom img {
  width: 90%;
  height: 350px;
  object-fit: cover;
}

/* 難症例にも対応できる確かな技術 */
.reason03 {
  width: 100%;
  margin: 100px auto;
  height: 666px;
  position: relative;
  max-width: calc(1240px + 10%);
  padding: 0 5%;
}

.re03Box {
  margin: 0 auto;
  height: 600px;
  padding: 50px 4%;
  background-image: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/nansyourei.png);
  background-repeat: no-repeat;
  box-sizing: border-box;
  object-fit: cover;
}

.re03-title h3 {
  text-align: center;
  font-size: 35px;
  color: #6F4930;
  padding-top: 75px;
  font-weight: 600;
}

.re03-text {
  width: 55%;
  min-width: 627px;
  margin: 30px auto;
  text-align: center;
  font-size: 18px;
}

.re03-text p {
  padding: 20px 0;
}

.flex03 {
  display: flex;
  -webkit-box-pack: justify;
  justify-content: center;
  align-items: center;
}

.left-txt {
  width: 220px;
  height: 220px;
  margin: auto;
  text-align: center;
  line-height: 1.7;
  letter-spacing: .1em;
  font-size: 22px;
  color: #fff;
  background: #F27020;
  position: absolute;
  top: -20px;
  left: 10%;
  z-index: 1;
  font-weight: 900;
  border-radius: 100%;
}

.left-txt::after {
  content: "";
  width: calc(100% - 20px);
  height: calc(100% - 20px);
  border: solid 2px #fff;
  border-radius: 100%;
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
}

/* ボタン */
.sec03Btn {
  margin-top: 30px;
  text-align: center;
}

.sec03Btn a {
  font-size: 20px;
  font-weight: 900;
  color: #fff;
  text-decoration: none;
  border: 2px solid #fff;
  padding: 25px 120px;
  transition-duration: 0.5s;
  background: #F27020;
  outline: 3px solid #F27020;
}

.sec03Btn a:hover {
  color: #F27020;
  background: #fff;
  border: 2px solid #F27020;
  outline: 3px solid #fff;

}

/* なるべく非抜歯 */
/* 模型診断による治療計画 */
/* 経験豊富な医師が担当 */
.width1500 {
  max-width: calc(1500px + 10%);
  width: 100%;
  margin: 0 auto;
  padding: 0 5%;
}

.reason02,
.reason06,
.reason07 {
  max-width: 1300px;
  margin: 100px auto;
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
  position: relative;
}

.reason07 {
  flex-direction: row;
}

.reason02::after {
  content: "02";
  line-height: .75;
  letter-spacing: 0;
  font-size: 200px;
  font-weight: 900;
  font-style: normal;
  color: rgba(111, 73, 48, 0.2);
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: -1;
}

.re02-img,
.re06-img,
.re07-img {
  max-width: 680px;
  width: 50%;
}

.re04-img,
.re05-img {
  width: 45%;
}

.re05-img img {
  width: 100%;
  border-top-left-radius: 30px;
}

.re04-img img {
  border-top-right-radius: 30px;
}

/* .re02-img::after {
  content: "";
    width: calc(365px);
    height: calc(280px);
    background: url(images/footer-tel.png) no-repeat center / contain;
    margin: auto;
    position: absolute;
    left: -30px;
    bottom: -50px;
} */

.re02-text,
.re06-text,
.re07-text {
  max-width: 600px;
  width: 45%;
}

.re02-text span,
.re04-text span,
.re05-text span,
.re06-text span,
.re07-text span {
  font-size: 22px;
  color: #F27020;
}

.re02-text h3,
.re04-text h3,
.re05-text h3,
.re06-text h3,
.re07-text h3 {
  font-size: 35px;
  color: #6F4930;
  padding-bottom: 30px;
  font-weight: 600;
}

.reason04,
.reason05 {
  max-width: 1300px;
  margin: 100px auto;
  display: flex;
  flex-direction: row;
  gap: 20px;
  justify-content: center;
  align-items: center;
  position: relative;
  background: rgba(242, 112, 32, .1);
  padding: 30px;
}

.reason04::after {
  content: "03";
  line-height: .75;
  letter-spacing: 0;
  font-size: 200px;
  font-weight: 900;
  font-style: normal;
  color: rgba(111, 73, 48, 0.2);
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
}

.re04-img::after {
  content: "";
  width: calc(365px);
  height: calc(280px);
  background: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/keikanokasika.png) no-repeat center / contain;
  margin: auto;
  position: absolute;
  right: -108px;
  bottom: -50px;
}

.re05-img::after {
  content: "";
  width: calc(365px);
  height: calc(280px);
  background: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/reason03.png) no-repeat center / contain;
  margin: auto;
  position: absolute;
  left: -108px;
  bottom: -50px;
}

.re04-text,
.re05-text {
  width: 65%;
}

.reason05::after {
  content: "04";
  line-height: .75;
  letter-spacing: 0;
  font-size: 200px;
  font-weight: 900;
  font-style: normal;
  color: rgba(111, 73, 48, 0.2);
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: -1;
}

.reason06::after {
  content: "05";
  line-height: .75;
  letter-spacing: 0;
  font-size: 200px;
  font-weight: 900;
  font-style: normal;
  color: rgba(111, 73, 48, 0.2);
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: -1;
}

.reason07::after {
  content: "06";
  line-height: .75;
  letter-spacing: 0;
  font-size: 200px;
  font-weight: 900;
  font-style: normal;
  color: rgba(111, 73, 48, 0.2);
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
}

.re02-img::before {
  content: '';
  position: absolute;
  left: 6px;
  bottom: -16px;
  display: block;
  width: 50%;
  height: 100%;
  background: linear-gradient(145deg, #fff 0%, #6F4930 100%) 0 0 no-repeat;
  z-index: -1;
}

.re06-img::before {
  content: '';
  position: absolute;
  left: 6px;
  bottom: -16px;
  display: block;
  width: 50%;
  height: 100%;
  background: linear-gradient(145deg, #fff 0%, #6F4930 100%) 0 0 no-repeat;
  z-index: -1;
}

.re07-img::before {
  content: '';
  position: absolute;
  right: 14px;
  bottom: -16px;
  display: block;
  width: 50%;
  height: 100%;
  background: linear-gradient(212deg, #fff 0%, #6F4930 100%) 0 0 no-repeat;
  z-index: -1;
}


/* --------------------------------------------------
--------矯正歯科の症例紹介--------------------- */
.sec04 {
  width: 100%;
  margin: 120px auto 250px auto;
  position: relative;
}

.sec04::after {
  content: '';
  width: 100%;
  /* width: 100%; */
  height: 1040px;
  background-image: linear-gradient(179deg, rgba(255, 255, 255, 0.53), rgba(242, 112, 32, .2), rgba(255, 255, 255, 0.53));
  position: absolute;
  top: 7%;
  left: 0;
  z-index: -1;
}

.sec04Title h2 {
  font-size: 220%;
  color: #6F4930;
  text-align: center;
  font-weight: 600;
}

.sec04Title span {
  color: #F27020;
  display: block;
  text-align: center;
  background: linear-gradient(180deg, #F27020, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 550%;
  margin: 50px 0 0 0;
}

.case {
  width: 80%;
  margin: 50px auto;
  position: relative;
  display: flex;
  justify-content: space-evenly;
}

.case01 p,
.case02 p {
  text-align: center;
  background-color: #F27020;
  color: #fff;
  padding: 5px 0;
}

.case01 img,
.case02 img {
  width: 450px;
  height: auto;
  margin-top: 30px;
}

.case01::after {
  content: "";
  width: 0;
  height: 0;
  margin: auto;
  border-right: 0;
  border-left: 15px solid #6F4930;
  border-top: 25px solid transparent;
  border-bottom: 25px solid transparent;
  position: absolute;
  top: 70px;
  bottom: 0;
  left: 0;
  right: 0;
}

/* 表のCSS */
.case-width {
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px;
}

.case-table {
  width: 100%;
  border-collapse: collapse;
}

.case-table th,
.case-table td {
  padding: 12px;
  border: 1px solid #ddd;
  text-align: left;
}

.case-table th {
  background: #F27020;
  color: #fff;
  font-weight: normal;
}

.case-table td {
  background-color: #fff;
  color: #292929;
}

/* モバイル対応 */
@media (max-width: 768px) {

  .case-table,
  .case-table thead,
  .case-table tbody,
  .case-table th,
  .case-table td,
  .case-table tr {
    display: block;
    width: 100%;
  }

  .case-table tr {
    margin-bottom: 15px;
    border: 1px solid #ddd;
    background: #fff;
    padding: 0;
  }

  .case-table th {
    background: #F27020;
    color: #fff;
    font-weight: bold;
    border-bottom: none;
    padding: 10px;
    font-size: 16px;
  }

  .case-table td {
    padding: 10px;
    border-top: none;
    background: #fff;
    font-size: 16px;
  }
}

.sec04Btn {
  margin-top: 30px;
  text-align: center;
  padding-top: 45px;
}

.sec04Btn a {
  font-size: 18px;
  color: #F27020;
  text-decoration: none;
  border: 2px solid #F27020;
  padding: 15px 100px;
  transition-duration: 0.5s;
}

.sec04Btn a:hover {
  color: #fff;
  background: #F27020;
  border: 2px solid #F27020;
}

/* -----------------------------------------------
--------大人の矯正-------------------- */
.sec05 {
  width: 100%;
  height: 2000px;
  margin: 255px auto 305px auto;
  position: relative;
}

.sec05Title {
  padding-bottom: 30px;
}

.sec05Title span {
  font-size: 220%;
  color: #6F4930;
  text-align: center;
  display: block;
}

.sec05Title h2 {
  color: #F27020;
  display: block;
  text-align: center;
  background: linear-gradient(180deg, #F27020, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 550%;
  margin: 50px 0 0 0;
}

/* 大人の矯正 */

.adult {
  width: 100%;
  height: auto;
}

.adult::before {
  content: '';
  width: calc(100% - 100px);
  /* width: 100%; */
  height: 1595px;
  border-top-right-radius: 50px;
  /* background-image: linear-gradient(337deg, rgba(255, 255, 255, 0.53), rgba(111, 73, 48, 0.2)); */
  background: rgba(111, 73, 48, 0.2);
  position: absolute;
  top: 22%;
  left: 0;
  z-index: -2;
}

.width1500 {
  max-width: calc(1500px + 10%);
  width: 100%;
  margin: 0 auto;
  padding: 0 5%;
}

.ad-img01,
.ad-img02,
.ad-img03,
.ad-img04 {
  width: 45%;
  position: relative;
}

.ad-img01 img,
.ad-img03 img {
  width: 100%;
  border-top-left-radius: 30px;
  height: 300px;
  object-fit: cover;
}

.ad-img02 img,
.ad-img04 img {
  border-top-right-radius: 30px;
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.ad-text span,
.re04-text span,
.re05-text span,
.re06-text span,
.re07-text span {
  font-size: 22px;
  color: #F27020;
}

.ad-text h3,
.re04-text h3,
.re05-text h3,
.re06-text h3,
.re07-text h3 {
  font-size: 35px;
  color: #6F4930;
  border-bottom: 2px solid #F27020;
  margin-bottom: 15px;
  font-weight: 600;
}

.adult01,
.adult02,
.adult03,
.adult04 {
  max-width: 1300px;
  margin: 100px auto;
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
  position: relative;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0px 0px 15px -5px #777777;
  padding: 30px;
  z-index: 0;
}

/* .adult02, .adult04 {
  flex-direction: row;
} */

.adult02::after {
  content: "";
  width: calc(365px);
  height: calc(280px);
  background: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/mouthpiece.png) no-repeat center / contain;
  margin: auto;
  position: absolute;
  bottom: -84px;
  left: -139px;
  z-index: 0;
  pointer-events: none;
}

/* 右下の三角 */
.ad-img02::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  right: 0;
  border-left: calc(200 / 1920* 70vw) solid transparent;
  border-bottom: calc(200 / 1920* 70vw) solid #6b584c;
  z-index: 0;
  pointer-events: none;
}

/* 右下の三角 */
.ad-img04::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  right: 0;
  border-left: calc(200 / 1920* 70vw) solid transparent;
  border-bottom: calc(200 / 1920* 70vw) solid #6b584c;
  z-index: 0;
  pointer-events: none;
}

/* 左下の三角 */
.ad-img01::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  border-left: calc(200 / 1920* 70vw) solid #6b584c;
  border-top: calc(200 / 1920* 70vw) solid transparent;
  z-index: 0;
  pointer-events: none;
}

.ad-img03::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  border-left: calc(200 / 1920* 70vw) solid #6b584c;
  border-top: calc(200 / 1920* 70vw) solid transparent;
  z-index: 0;
  pointer-events: none;
}

.adult03::after {
  content: "";
  width: calc(365px);
  height: calc(280px);
  background: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/backimage.png) no-repeat center / contain;
  margin: auto;
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: -1;
}

/* 部分矯正の左下 */
.adult04::after {
  content: "";
  width: calc(244px);
  height: calc(201px);
  background: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/backimage.png) no-repeat center / contain;
  margin: auto;
  position: absolute;
  left: -109px;
  bottom: -87px;
  z-index: -15;
}

.ad-text,
.re05-text {
  width: 65%;
}

/* ボタン */
.Btn-right,
.Btn-left {
  margin-top: 25px;
  position: relative;
  /* 相対位置 */
  z-index: 10;
  /* 他の要素に隠れないように */
}

.Btn-right a,
.Btn-left a {
  color: #F27020;
  text-decoration: none;
  border: 2px solid #F27020;
  padding: 10px 80px;
  transition-duration: 0.5s;
  position: relative;
  pointer-events: auto;
  z-index: 10000 !important;
}

.Btn-right a:hover {
  color: #fff;
  background: #6F4930;
  border: 2px solid #6F4930;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  /* 目立つ効果を追加 */
}

.Btn-left a:hover {
  color: #fff;
  background: #6F4930;
  border: 2px solid #6F4930;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  /* 目立つ効果を追加 */
}

.Btn-right {
  text-align: end;
}

/* -----------------------------------------------
--------子供の矯正-------------------- */
.sec05-2 {
  width: 100%;
  height: auto;
  margin: 0 auto 150px auto;
  position: relative;
}

.child::before {
  content: '';
  width: calc(100% - 100px);
  /* width: 100%; */
  height: 1127px;
  border-top-left-radius: 50px;
  /* background-image: linear-gradient(337deg, rgba(255, 255, 255, 0.53), rgba(111, 73, 48, 0.2)); */
  background: rgba(242, 112, 32, .1);
  position: absolute;
  top: 27%;
  right: 0;
  z-index: -2;
}

.ch-img01,
.ch-img02,
.ch-img03 {
  width: 45%;
  position: relative;
}

.ch-img01 img,
.ch-img03 img {
  border-top-right-radius: 30px;
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.ch-img02 img {
  border-top-right-radius: 30px;
  width: 100%;
  height: 300px;
  object-fit: cover;
}

/* 床矯正の画像 */
.child01::after {
  content: "";
  width: calc(365px);
  height: calc(280px);
  background: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/child-image04.png) no-repeat center / contain;
  margin: auto;
  position: absolute;
  bottom: 172px;
  right: -85px;
  z-index: -1;
}

.child02::after {
  content: "";
  width: calc(420px);
  height: calc(358px);
  background: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/backimage02.png) no-repeat center / contain;
  margin: auto;
  position: absolute;
  bottom: -215px;
  left: -139px;
  z-index: -5;
}

/* 右下の三角 */
.ch-img02::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  right: 0;
  border-left: calc(200 / 1920* 70vw) solid transparent;
  border-bottom: calc(200 / 1920* 70vw) solid #ec945d;
  z-index: 0;
}

/* 左下の三角 */
.ch-img01::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  border-left: calc(200 / 1950 * 70vw) solid #ec945d;
  border-top: calc(200 / 1950 * 70vw) solid transparent;
  z-index: 0;
}

.ch-img03::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  border-left: calc(200 / 1950 * 70vw) solid #ec945d;
  border-top: calc(200 / 1950 * 70vw) solid transparent;
  z-index: 0;
}

/* ボタン */
.Btn-right03,
.Btn-left03 {
  margin-top: 25px;
  position: relative;
  /* 相対位置 */
  z-index: 10010;
  /* 他の要素に隠れないように */
}

.Btn-right03 a,
.Btn-left03 a {
  color: #6F4930;
  text-decoration: none;
  border: 2px solid #6F4930;
  padding: 10px 80px;
  transition-duration: 0.5s;
  position: relative;
  pointer-events: auto;
  z-index: 10000 !important;
}

.Btn-right03 a:hover {
  color: #fff;
  background: #F27020;
  border: 2px solid #F27020;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  /* 目立つ効果を追加 */
}

.Btn-left03 a:hover {
  color: #fff;
  background: #F27020;
  border: 2px solid #F27020;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  /* 目立つ効果を追加 */
}

.Btn-right03 {
  text-align: end;
}

/* -----------------------------------------------
--------高田歯科医院の矯正歯科の特徴--------------------- */
.sec06 {
  width: 100%;
}

.sec06Title h2 {
  font-size: 220%;
  color: #6F4930;
  text-align: center;
  font-weight: 600;
}

.sec06Title span {
  color: #F27020;
  display: block;
  text-align: center;
  background: linear-gradient(180deg, #F27020, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 550%;
  margin: 50px 0 0 0;
}

.sec06Box {
  max-width: 1140px;
  margin: 0 auto;
}

.sec06Item {
  position: relative;
  display: flex;
  justify-content: center;
  height: 550px;
  margin: 50px auto;
}

.sec06Item h3 {
  color: #6F4930;
  font-size: 35px;
  border-bottom: 2px solid #F27020;
  margin-bottom: 15px;
  font-weight: 600;
}

/* テキスト */
.text {
  position: absolute;
  width: 45%;
  height: auto;
  top: 25%;
  left: 3%;
  background: #fff;
  padding: 30px 40px;
  z-index: 2;
}

.image {
  position: absolute;
  top: 0;
  right: 0;
}

.image img {
  width: 735px;
  height: auto;
}

/* テキスト02 */
.text02 {
  position: absolute;
  width: 50%;
  height: auto;
  top: 25%;
  right: 3%;
  background: #fff;
  padding: 50px 45px;
  z-index: 2;
}

.after01::after {
  content: "矯正治療に関するリスクは全て伝えます";
  line-height: .75;
  letter-spacing: 0;
  font-size: 25px;
  font-weight: 600;
  font-style: normal;
  color: rgba(242, 112, 32, .5);
  position: absolute;
  top: -16%;
  left: 0;
  z-index: -1;
  background: antiquewhite;
  padding: 20px;
}

.after02::after {
  content: "治療に対する不安はなるべく少なく";
  line-height: .75;
  letter-spacing: 0;
  font-size: 25px;
  font-weight: 600;
  font-style: normal;
  color: rgba(242, 112, 32, .5);
  position: absolute;
  top: -9%;
  right: 0;
  z-index: -1;
  background: antiquewhite;
  padding: 20px;
}

.after03::after {
  content: "無理なく通っていただけるように";
  line-height: .75;
  letter-spacing: 0;
  font-size: 25px;
  font-weight: 600;
  font-style: normal;
  color: rgba(242, 112, 32, .5);
  position: absolute;
  top: -16%;
  left: 0;
  z-index: -1;
  background: antiquewhite;
  padding: 20px;
}

.after04::after {
  content: "虫歯や歯周病から患者さまを守る";
  line-height: .75;
  letter-spacing: 0;
  font-size: 25px;
  font-weight: 600;
  font-style: normal;
  color: rgba(242, 112, 32, .5);
  position: absolute;
  top: -9%;
  right: 0;
  z-index: -1;
  background: antiquewhite;
  padding: 20px;
}

.image02 {
  position: absolute;
  top: 0;
  left: 0;
}

.image02 img {
  width: 735px;
  height: auto;
}

/* 画像の影 */
.image::before {
  content: '';
  position: absolute;
  left: 16px;
  bottom: -16px;
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(222deg, #fff 0%, #F27020 100%) 0 0 no-repeat;
  z-index: -1;
}

.image02::before {
  content: '';
  position: absolute;
  left: -16px;
  bottom: -16px;
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #fff 0%, #F27020 100%) 0 0 no-repeat;
  z-index: -1;
}

/* ボタン */
/* .sec06Btn {
  margin-top: 25px;
}

.sec06Btn a {
  color: #F27020;
  text-decoration: none;
  border: 2px solid #F27020;
  padding: 10px 80px;
  transition-duration: 0.5s;
}

.sec06Btn a:hover {
  color: #fff;
  background: #6F4930;
  border: 2px solid #6F4930;
}

.Btn-right {
  text-align: end;
} */

/* -----------------------------------------------
--------歯並びの種類--------------------- */
.sec07 {
  width: 100%;
  margin: 200px auto 200px auto;
}

.sec07Title h2 {
  font-size: 220%;
  color: #6F4930;
  text-align: center;
  font-weight: 600;
}

.sec07Title span {
  color: #F27020;
  display: block;
  text-align: center;
  background: linear-gradient(180deg, #F27020, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 550%;
  margin: 50px 0 0 0;
}

.sec07-container {
  width: 100%;
  height: auto;
  margin: 100px auto;
  position: relative;
}

.sec07-flex01 {
  max-width: 1200px;
  height: auto;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.sec07-container::before {
  content: '';
  width: calc(100% - 100px);
  /* width: 100%; */
  height: 700px;
  border-top-right-radius: 50px;
  /* background-image: linear-gradient(337deg, rgba(255, 255, 255, 0.53), rgba(242, 112, 32, 1)); */
  background: rgba(111, 73, 48, 0.2);
  position: absolute;
  top: 9%;
  left: 0;
  z-index: -1;
}

.sec07-box {
  max-width: 400px;
  width: 25%;
  height: 330px;
  background: #fff;
  box-shadow: 0px 0px 15px -5px #777777;
}

.sec07-text {
  max-width: 400px;
  padding: 10px;
  text-align: center;
}

.sec07-text02 {
  text-align: center;
}

.sec07-text h3 {
  font-size: 35px;
  color: #F27020;
}

.sec07-text p {
  color: #F27020;
}

.itemImage {
  width: 60%;
  height: auto;
  margin: 20px auto 0px auto;
}

.orange {
  text-align: center;
  color: #6F4930;
  text-shadow: #F27020 2px 0 10px;
}

.sec07Text p:first-child {
  font-size: 30px;
  margin: 185px 0 0 0;
  text-align: center;
}

.sec07Text p:last-child {
  font-size: 48px;
  margin: 20px auto;
}

.read-more {
  display: inline-block;
  margin-top: 5px;
  padding: 5px 20px;
  font-size: 13px;
  color: #6b584c;
  background-color: transparent;
  border: 1px solid #ccc;
  border-radius: 5px;
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.read-more::after {
  content: " ▶";
  font-size: 12px;
  margin-left: 6px;
  vertical-align: middle;
}

.read-more:hover {
  background-color: #f5f5f5;
  border-color: #999;
  color: #ff8000;
}

.sec07Title02 {
margin-top: 100px;
}
/* -----------------------------------------------
--------院長挨拶--------------------- */

.sec08 {
  margin: 200px auto 70px auto;
  width: 100%;
  height: 900px;
  position: relative;
}

.sec08Box {
  max-width: 1200px;
  height: auto;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 60px;
}

.sec08Box::before {
  content: '';
  width: calc(100% - 100px);
  height: 884px;
  background-image: linear-gradient(18deg, rgba(255, 255, 255, 0.53), rgba(242, 112, 32, 1));
  background: rgba(242, 112, 32, .2);
  position: absolute;
  top: 14%;
  right: 0;
  z-index: -1;
  border-top-left-radius: 50px;
}

.sec08Left {
  background-color: #fff;
  width: 55%;
}

.sec08Left h2 {
  font-size: 220%;
  color: #6F4930;
  text-align: center;
}

.sec08Left span {
  color: #F27020;
  display: block;
  text-align: center;
  background: linear-gradient(180deg, #F27020, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 550%;
  margin: 15px 0 0 0;
}

.sec08Right {
  width: 45%;
  margin-top: 50px;
}

.sec08Right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.greet {
  padding: 25px 40px 40px 40px;
}

.bold {
  font-weight: 900;
  font-size: 18px;
  color: #000;
  text-shadow: #F27020 2px 0 10px;
}

.futoji {
  font-weight: bold;
  text-shadow: #F27020 2px 0 10px;
}

.sec08Btn {
  text-align: center;
  margin-top: 70px;
}

.sec08Btn a {
  display: inline-block;
}

.sec08Btn img {
  display: block;
  transition-duration: 0.5s;
  width: 600px;
  height: auto;
  object-fit: cover;
  transition-duration: 0.5s;
  box-shadow: 0px 0px 6px 1px rgba(111, 73, 48, 0.7);
}

.sec08Btn img:hover {
  opacity: .8;
}

/* ---------------------------------------
--------フッター--------------------- */

footer {
  width: 100%;
}

.foot-top {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  padding-top: 100px;
}

.info {
  width: 50%;
}

.f-logo {
  width: 90%;
  margin: 0 auto;
}

.address {
  width: 90%;
  margin: 0 auto;
  font-size: 20px;
}

.f-flex {
  display: flex;
  justify-content: center;
  gap: 50px;
  margin: 20px auto;
}

.train,
.parking {
  font-size: 20px;
}

.train::before {
  content: '';
  display: inline-block;
  width: 30px;
  height: 30px;
  padding-bottom: 10px;
  background-image: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/icon-train.png);
  background-repeat: no-repeat;
  background-size: contain;
  vertical-align: middle;
  margin-right: 10px;
}

.parking::before {
  content: '';
  display: inline-block;
  width: 30px;
  height: 30px;
  padding-bottom: 10px;
  background-image: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/icon-parking.png);
  background-repeat: no-repeat;
  background-size: contain;
  vertical-align: middle;
  margin-right: 10px;
}

.table {
  width: 50%;
  margin: 20px 0 50px 0;
  text-align: center;
}

table {
  margin: 35px auto 20px auto;
  font-weight: bold;
  border-collapse: collapse;
}

.border-bottom {
  border-bottom: 1px solid #000;
}

table tr:last-child {
    border-bottom: 1px solid #ddd;
}

table th {
  text-align: center;
  padding: 10px 30px 10px 20px;
}

table td {
  padding: 10px 30px 10px 0px;
  font-weight: 900;
}

.td01 {
  color: #F27020;
}

.holiday {
  display: flex;
  justify-content: center;
  gap: 25px;
}

.foot-bottom {
  margin: 30px auto;
  padding: 30px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
}

.foot-bottom img {
  display: block;
  transition-duration: 0.5s;
  width: 500px;
  height: auto;
  object-fit: cover;
  transition-duration: 0.5s;
  box-shadow: 0px 0px 6px 1px rgba(111, 73, 48, 0.7);
}

.foot-bottom img:hover {
  opacity: .8;
}

/* .official {
  text-align: center;
  margin: 30px 0 50px 0;
}

.official img {
  width: 600px;
  height: auto;
  object-fit: cover;
  display: inline-block;
  box-shadow: 0px 0px 6px 1px rgba(111, 73, 48, 0.7);
} */

iframe {
  width: 100%;
  height: 450px;
}

.footer-list {
  width: 100%;
  margin: 50px 0;
  display: flex;
  justify-content: space-around;
}

.footer-list li {
  list-style: none;
}

.category {
  width: 100%;
  margin: 0 auto;
  line-height: 200%;
  display: flex;
  justify-content: center;
  gap: 150px;
}

.category ul li a {
  text-decoration: none;
  transition-duration: 0.5s;
}

.category ul li a:hover {
  text-decoration-line: underline;
  text-decoration-color: #F27020;
  opacity: .5;
}

.opacity {
  opacity: 0;
}

.orange02 {
  color: #F27020;
}

.footerBottom {
  text-align: center;
  color: #fff;
  background: #b6afa7;
  line-height: 300%;
}

.small {
  text-align: center;
  color: #fff;
  background-color: #F27020;
  padding: 10px;
}

/* -----タブレット---------------------------
----------------------------- */

@media screen and (max-width:768px) {

  /* html {
    scroll-behavior: none;
  } */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  html,
  body {
    margin: 0;
    padding: 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    padding-bottom: 10px;
  }

  body {
    padding-top: 80px;
    /* ヘッダーの高さに応じて調整 */
  }

  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }

  header,
  .sec01,
  .sec02,
  .sec03,
  .sec04,
  .sec05,
  .sec06,
  .sec07,
  .sec08,
  .sec09,
  .sec10,
  .sec11,
  footer {
    max-width: 100%;
    width: 100%;
    padding: 0;
    margin: 0 auto;
  }

  /*-------------サイドボタン-----------------------
---------------タブレット------------------*/
  .sideBtn {
    display: none;
  }

  /*-------------タブレット------------------------
-----------TOPに戻るボタン-------------*/
  .pagetop {
    height: 74px;
    width: 80px;
  }

  .pagetop__arrow {
    height: 20px;
    width: 20px;
    border-top: 6px solid #fff;
    border-right: 6px solid #fff;
  }

  /*---------タブレット------------------------
-----------下に固定----------------------*/
  .bottom-btn {
    width: 85%;
    height: auto;
    display: flex;
    gap: 5px;
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 100;
  }

  /*-------------ヘッダー-----------------------
---------------タブレット------------------*/
  header {
    position: fixed;
    /* 固定表示 */
    top: 0;
    left: 0;
    right: 0;
    display: block !important;
    background: #fff;
    width: 100%;
    padding: 15px 0 10px 15px;
    box-sizing: border-box;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }

  .header-left img {
    width: 358px;
  }

  .header-right {
    display: none;
  }

  /* ----------タブレット----------------------
--------お知らせ--------------------- */
  .sec01 {
    display: block;
    text-align: center;
    height: auto;
  }

  .sec01Title {
    width: 100%;
    margin: 0 auto;
  }

    .sec01Title h2 {
        margin: 100px 0 0 0;
        text-align: center;
    }
.sec01Title span {
    text-align: center;
}

  .news {
    width: 100%;
    margin: 0 auto;
    padding: 30px;
  }
.news-item {
    margin-bottom: 10px;
    border-bottom: 1px dotted #F27020;
    padding: 10px 0;
    display: flex
;
    align-items: center;
    justify-content: space-around;
}	

  .news dl {
    padding: 20px;
  }

  /* ボタン */

  .sec01Btn a {
    font-size: 18px;
    font-weight: 900;
    color: #F27020;
    text-decoration: none;
    border: 2px solid #F27020;
    padding: 16px 100px;
    transition-duration: 0.5s;
    background: #fff;
    outline: 3px solid #fff;
  }

  /* ----タブレット-----------------------------------
--------こんなお悩みありませんか？--------------------- */
  .sec02Title h2 {
    font-size: 250%;
  }

  .sec02Title span {
    font-size: 145%;
  }

  .sec02-que {
    width: 95%;
    margin: 65px auto;
    padding: 20px 30px 35px 30px;
  }

  .sec02-que li {
    list-style: none;
    font-size: 20px;
    padding: 20px 0 13px 0;
    border-bottom: 1px solid #F27020;
  }

  .sec02Text p:first-child {
    font-size: 27px;
  }

  .sec02Text p:last-child {
    font-size: 30px;
  }

  .yoyakuBtn {
    display: block;
    width: 100%;
    padding-bottom: 30px;
  }

  .yoyakuBtn img {
    width: 80%;
    height: auto;
    box-sizing: border-box;
    margin: 60px auto;
  }

  /* ---------タブレット-----------------------------
--------高田歯科医院が選ばれる理由--------------------- */
  .sec03 {
    height: auto;
  }

  .sec03Title span {
    font-size: 350%;
  }

  .sec03Title h2 {
    font-size: 145%;
  }

  .textarea {
    width: 100%;
  }

  .R-text {
    max-width: 95%;
    width: 100%;
    margin-left: 0;
    margin: 171px auto 0 auto;
  }

  .R-text span {
    font-size: 18px;
  }

  .R-text h3 {
    font-size: 22px;
    color: #6F4930;
    padding-bottom: 30px;
    font-weight: 600;
  }

  .textarea::after {
    content: "";
    max-width: 500px;
    max-height: 500px;
    width: calc(408 / 768* 100vw);
    height: calc(385 / 768* 100vw);
    margin: auto;
    background: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/reason01-right02.png) no-repeat center / contain;
    position: absolute;
    right: -1.5%;
    top: 1%;
  }

  .shrink {
    width: 77%;
  }

  .R-text::after {
    font-size: 150px;
  }

  .img-bottom {
    margin-top: 10px;
  }

  .img-bottom img {
    width: 100%;
    height: 195px;
  }

  /* 難症例にも対応できる確かな技術 */
  .reason03 {
    padding: 0 3.2vw;
    max-width: 100%;
  }

  .re03Box {
    padding: 18vw 7% 10vw;
    background: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/sec03-mobile-2.png) no-repeat bottom left / calc(620 / 750 * 100vw), rgba(242, 112, 32, .1);
  }

  .re03-text {
    width: 100%;
    min-width: 100%;
    margin: 25px auto;
    font-size: 16px;
  }

  .re03-title h3 {
    font-size: 22px;
    padding-top: 5px;
  }

  .left-txt {
    width: 150px;
    height: 150px;
    font-size: 16px;
    top: -33px;
    left: 1%;
  }

  .sec03Btn a {
    font-size: 18px;
    display: inline-block;
    /* ← inline-blockで中央揃えを適切に */
    padding: 20px 80px;
    border: 2px solid #fff;
    background: #F27020;
    color: #fff;
    font-weight: bold;
    box-shadow: 0 0 0 3px #F27020;
    /* outlineの代わり */
  }

  /* なるべく非抜歯 */
  /* 模型診断による治療計画 */
  /* 経験豊富な医師が担当 */
  .width1500 {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .reason02,
  .reason06 {
    width: 100%;
    max-width: 100%;
    display: block;
  }

  .reason07 {
    flex-direction: column-reverse;
  }

  .re02-img,
  .re06-img,
  .re07-img {
    width: 100%;
    max-width: 100%;
    height: auto;
  }

  .re02-img img,
  .re06-img img,
  .re07-img img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    box-shadow: 0px 0px 6px 1px rgba(111, 73, 48, 0.7);
  }


  .re02-text,
  .re06-text,
  .re07-text {
    max-width: 100%;
    width: 90%;
    margin: 40px auto;
  }

  .re02-text span,
  .re04-text span,
  .re05-text span,
  .re06-text span,
  .re07-text span {
    font-size: 18px;
  }

  .re02-text h3,
  .re04-text h3,
  .re05-text h3,
  .re06-text h3,
  .re07-text h3 {
    font-size: 22px;
    padding-bottom: 30px;
  }

  .re02-img::before {
    display: none;
  }

  .reason02::after {
    font-size: 150px;
  }

  .reason04 {
    max-width: 100%;
    width: 100%;
    display: block;
  }

  .reason05 {
    flex-direction: column-reverse;
  }

  .re04-text,
  .re05-text {
    width: 90%;
    margin: 0 auto;
  }

  .re04-img,
  .re05-img {
    width: 100%;
    margin: 35px auto;
  }

  .re04-img img {
    width: 100%;
  }

  .re02-text h3,
  .re04-text h3,
  .re05-text h3,
  .re06-text h3,
  .re07-text h3 {
    padding-bottom: 15px;
  }

  .reason04::after {
    bottom: 500px;
    left: 0;
    font-size: 125px;
  }

  .re04-img::after {
    width: 350px;
    height: 470px;
    right: -63px;
    bottom: -145px;
  }

  .reason05::after {
        bottom: 534px;
        font-size: 125px;
  }

  .re05-img::after {
    width: 380px;
    height: 470px;
    left: -63px;
    bottom: -145px;
  }

  .re06-img::before {
    display: none;
  }

  .re07-img::before {
    display: none;
  }

  .reason06::after {
    bottom: 12px;
    left: 0;
    font-size: 125px;
  }

    .reason07::after {
        bottom: 42px;
        font-size: 125px;
        left: 58%;
    }

  /* ----------タブレット--------------------------
--------症例紹介--------------------- */
  .sec04Title span {
    font-size: 350%;
    margin: 20px 0 0 0;
  }

  .sec04Title h2 {
    font-size: 145%;
  }

  .case {
    width: 80%;
    display: block;
    margin: 30px auto;
  }

  .case01 img,
  .case02 img {
    width: 90%;
    height: auto;
    margin: 50px auto;
  }

  .case01::after {
    display: none;
  }

  /* ----------タブレット--------------------------
-------大人の矯正--------------------- */
  .sec05 {
    margin: 100px auto;
    height: 3525px;
  }

  .sec05Title h2 {
    font-size: 350%;
  }

  .sec05Title span {
    font-size: 190%;
  }

  .adult::before {
    top: 5%;
    height: 3315px;
  }

  .adult01,
  .adult03 {
    max-width: 100%;
    display: flex;
    flex-direction: column;
  }

  .adult02,
  .adult04 {
    max-width: 100%;
    display: flex;
    flex-direction: column-reverse;
  }

  .ad-img01,
  .ad-img02,
  .ad-img03,
  .ad-img04 {
    width: 100%;
    margin: 0 auto;
    pointer-events: none;
  }

  .ad-img01::after {
    border-left: calc(200 / 1920 * 120vw 781.2px);
    border-top: calc(200 / 1920 * 120vw) solid transparent;
  }

  .ad-text {
    width: 100%;
    margin: 0px auto 30px auto;
  }

  .ad-text h3 {
    text-align: center;
    margin-bottom: 35px;
  }

  /* 左下の三角 */
  .adult03::after {
    bottom: -10px;
    right: -143px;
  }

  .Btn-right,
  .Btn-left {
    text-align: center;
    margin-top: 50px;
  }

  /* ----------タブレット--------------------------
-------子供の矯正--------------------- */
  .sec05-2 {
    margin: 3px auto 195px auto;
  }

  .child::before {
    top: 7%;
    height: 2545px;
  }

  .ch-img01,
  .ch-img02,
  .ch-img03 {
    width: 90%;
    margin: 0 auto;
  }

  .Btn-right03,
  .Btn-left03 {
    text-align: center;
    margin-top: 50px;
  }

  /* ----------タブレット--------------------------
-------高田歯科医院の矯正歯科の特徴--------------------- */
  .sec06Box {
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
  }

  .sec06Item {
    display: block;
    height: 740px;
  }

  .sec06Item h3 {
    text-align: center;
    font-size: 22px;
    padding-bottom: 10px;
  }

  .sec06Title span {
    font-size: 350%;
  }

  .sec06Title h2 {
    font-size: 145%;
  }

  .image,
  .image02 {
    position: static;
    width: 90%;
    margin: 0 auto;
  }

  .image::before {
    display: none;
  }

  .image02::before {
    display: none;
  }

  .image img,
  .image02 img {
    box-shadow: 0px 0px 6px 1px rgba(111, 73, 48, 0.7);
  }
	.image02 img {
    transform: translate(0, -52px);
	}	

  /* テキスト */
  .text {
    text-align: center;
    width: 100%;
    top: 60%;
    left: 0%;
    padding: 70px 40px 30px 40px;
  }

  /* 矯正治療に関するリスクは全て伝えます */
  .after01::after {
    top: 9%;
    left: 212px;
    padding: 0;
    background: none;
    font-size: 16px;
  }

  /* テキスト02 */
  .text02 {
    text-align: center;
    width: 100%;
    top: 60%;
    left: 0%;
    padding: 70px 40px 30px 40px;
  }

  /* 治療に対する不安はなるべく少なく */
  .after02::after {
    top: 9%;
    left: 0;
    padding: 0;
    background: none;
    font-size: 16px;
  }

  /* 無理なく通っていただけるように */
  .after03::after {
    top: 9%;
    left: 229px;
    padding: 0;
    background: none;
    font-size: 16px;
  }

  /* 虫歯や歯周病から患者さまを守る */
  .after04::after {
    top: 9%;
    left: 13px;
    padding: 0;
    background: none;
    font-size: 16px;
  }

  /* --------タブレット--------------------------
--------歯並びの種類--------------------- */
  .sec07Title span {
    font-size: 350%;
  }

  .sec07Title h2 {
    font-size: 145%;
  }

  .sec07-flex01 {
    max-width: 100%;
    width: 100%;
  }

  .sec07-box {
    max-width: 100%;
    width: 45%;
    height: 360px;
  }

  .sec07-container {
    margin: 70px auto 50px auto;
  }

  .sec07-container::before {
    width: calc(100% - 28px);
    height: 1170px;
    top: 3%;
  }

  .itemImage {
    width: 70%;
    height: auto;
    margin: 20px auto 0px auto;
  }

  .sec07-text {
    max-width: 100%;
    padding: 1px;
  }

  .sec07-text h3 {
    font-size: 22px;
  }

  .read-more {
    display: inline-block;
    margin-top: 15px;
    padding: 15px 40px;
    font-size: 16px;
  }

  .sec07Text p:first-child {
    font-size: 22px;
    margin: 150px 0 0 0;
  }

  .sec07Text p:last-child {
    font-size: 32px;
  }

  /* --------タブレット---------------------------
--------院長挨拶--------------------- */
  .sec08 {
    margin: 95px auto 90px auto;
    height: 1300px;
  }

  .sec08Left span {
    font-size: 350%;
  }

  .sec08Left h2 {
    font-size: 145%;
  }

  .sec08Box {
    max-width: 100%;
    width: 100%;
    display: block;
  }

  .sec08Box::before {
    width: calc(100% - 16px);
    height: 1375px;
    top: 6%;
  }

  .sec08Left {
    width: 90%;
    margin: 0 auto
  }

  .greet {
    padding: 30px 0px 55px 1px;
    width: 91%;
    margin: 0 auto;
  }

  .sec08Right {
    width: 90%;
    height: 500px;
    margin: 50px auto;
  }

  .sec08Btn {
    width: 100%;
    margin: 0 auto;
  }

  .sec08Btn a {
    width: 90%;
    margin: 0 auto;
  }

  .sec08Btn img {
    width: 100%;
  }

  /* --------タブレット--------------------
--------フッター--------------------- */
  .foot-top {
    max-width: 100%;
    width: 100%;
    display: block;
  }

  .info {
    width: 100%;
    margin: 80px auto;
  }

  .f-logo {
    text-align: center;
    width: 100%;
  }

  .f-logo img {
    text-align: center;
    display: inline;
    width: 75%;
  }

  .address {
    width: 100%;
    text-align: center;
    font-size: 20px;
    padding-top: 40px;
  }

  .train,
  .parking {
    text-align: center;
    font-size: 20px;
  }

  .table {
    width: 90%;
    margin: 0 auto;
    font-size: 13px;
  }

  table {
    width: 100%;
    margin: 0 auto;
  }

  table td {
    padding: 5px 0px 5px 5px;
    font-size: 14px;
  }

  table th {
    padding: 5px 15px 5px 0px;
    font-size: 14px;
  }

  .holiday {
    display: block;
    text-align: center;
  }

  .foot-bottom {
    flex-direction: column;
    /* 縦並びに変更 */
    align-items: center;
    /* 中央揃え */
    gap: 55px;
    /* アイコン間の間隔を調整 */
  }

  .official {
    margin-top: 0;
    padding: 0;
  }

  .category {
    width: 90%;
    line-height: 200%;
    gap: 35px;
  }

  .category ul li {
    font-size: 14px;
  }
}

/* -----スマホ---------------------------
----------------------------- */

@media screen and (max-width:480px) {

  html,
  body {
    padding-bottom: 25px;
  }

  /* -----スマホ---------------------------
---------ヘッダー---------------- */
  header {
    padding: 10px 0 10px 10px;
  }

  .header-left h1 {
    font-size: 10px;
    font-weight: normal;
  }

  .header-left img {
    width: 245px;
  }

  .hamburger-btn {
    top: 1px;
    right: 8px;
    width: 100px;
  }

  .hamburger-btn span {
        left: 43px;
        width: 40px !important;
        height: 5px;
  }

  .hamburger-btn span:nth-child(1) {
    top: 19px;
    /* ← 上の線 */
  }

  .hamburger-btn span:nth-child(2) {
    top: 31px;
    /* ← 中央の線 */
  }

  .hamburger-btn span:nth-child(3) {
    top: 43px;
    /* ← 下の線 */
  }

  /* -----スマホ---------------------------
----------TOPに戻るボタン--------------- */
  .pagetop {
    height: 51px;
    width: 57px;
  }

  .pagetop__arrow {
    height: 17px;
    width: 17px;
    border-top: 5px solid #fff;
    border-right: 5px solid #fff;
  }

  /* -----スマホ---------------------------
---------ニュース---------------- */
  .sec01Title h2 {
    margin: 50px 0 0 0;
    font-size: 22px;
  }

  .news dl {
    padding: 10px 5px;
    gap: 50px;
  }

  .sec01Btn a {
    font-size: 14px;
    padding: 14px 50px;
  }

  /* こんなお悩みありませんか？ */
  .sec02Title h2 {
    font-size: 175%;
  }

  .sec02Title span {
    font-size: 110%;
  }

  .sec02-que {
    width: 100%;
  }

  .sec02-que li {
    font-size: 18px;
  }

  .sec02-que li::before {
    width: 35px;
    height: 35px;
  }

  .sec02Text p:first-child {
    font-size: 20px;
  }

  .sec02Text p:last-child {
    font-size: 22px;
  }

  /* 予約ボタン */
  .yoyakuBtn img {
    width: 85%;
    margin: 40px auto;
  }

  /* 選ばれる理由1 */
  .sec03Title span {
    font-size: 250%;
  }

  .sec03Title h2 {
    font-size: 125%;
  }

  .R-text {
    max-width: 100%;
    width: 90%;
    margin-top: 320px;
  }

  .textarea::after {
    content: "";
    max-width: 100%;
    max-height: 100%;
    width: calc(875 / 768* 100vw);
    height: calc(768 / 768* 100vw);
    margin: auto;
    background: url(https://www.tomio-takadadc.com/wp-content/uploads/2025/05/reason01-right02.png) no-repeat center / contain;
    position: absolute;
    right: 0.5%;
    top: 1%;
  }

  .shrink {
    width: 100%;
    text-align: start;
  }

  .R-text h3 {
    font-size: 18px;
    text-align: center;
  }

  .R-text span {
    font-size: 18px;
    text-align: center;
    display: block;
  }

  .R-text p {
    text-align: start;
  }

  .R-text::after {
    font-size: 125px;
  }

  /* 難症例にも対応 */
  .reason03 {
    margin: 100px auto 0 auto;
  }

  .re03Box {
    height: 500px;
  }

  .left-txt {
    left: 2%;
    font-size: 15px;
    line-height: 1.2;
    width: 130px;
    height: 130px;
    top: -71px;
  }

  .re03-title h3 {
    font-size: 18px;
    padding-top: 5px;
  }

  .left-txt::after {
    width: calc(100% - 15px);
    height: calc(100% - 15px);
  }

  .re03-text p {
    padding: 15px 0;
  }

  .sec03Btn {
    margin-top: 10px;
    text-align: center;
  }

  .sec03Btn a {
    font-size: 18px;
    padding: 20px 45px;
  }

  .re02-img img,
  .re06-img img,
  .re07-img img {
    height: 250px;
  }

  .reason02,
  .reason06,
  .reason07 {
    margin: 0px auto;
  }

  .re02-text span,
  .re04-text span,
  .re05-text span,
  .re06-text span,
  .re07-text span {
    font-size: 16px;
    text-align: center;
    display: block;
  }

  .re02-text h3,
  .re04-text h3,
  .re05-text h3,
  .re06-text h3,
  .re07-text h3 {
    font-size: 18px;
    padding-bottom: 30px;
    text-align: center;
  }

  .re02-text,
  .re06-text,
  .re07-text {
    width: 100%;
  }

  .reason02::after {
    font-size: 125px;
  }

  .reason04::after {
    font-size: 125px;
  }

  .mobile-100 {
    padding: 0px 0% !important;
  }

  .re04-text,
  .re05-text {
    width: 100%;
  }

  .re04-img::after {
    width: 270px;
    height: 470px;
    right: -13px;
    bottom: -187px;
  }

  .re05-img::after {
    width: 270px;
    height: 470px;
    left: -17px;
    bottom: -193px;
  }

  /* 症例ページへボタン */
  .sec04Btn {
    margin-top: 5px;
  }

  /* 症例紹介 */
  .sec04Title span {
    font-size: 250%;
  }

  .sec04Title h2 {
    font-size: 125%;
  }

  /* 大人の矯正 */
  .sec05 {
    height: 3615px;
  }

  .sec05Title h2 {
    font-size: 250%;
  }

  .sec05Title span {
    font-size: 125%;
  }

  .adult::before {
    top: 7%;
    height: 3380px;
    width: 100%;
  }

  .adult01,
  .adult02,
  .adult03,
  .adult04 {
    margin: 80px auto;
  }

  .ad-text h3 {
    text-align: center;
    margin-bottom: 20px;
  }

  .ad-text h3,
  .re04-text h3,
  .re05-text h3,
  .re06-text h3,
  .re07-text h3 {
    font-size: 18px;
    padding-bottom: 10px;
  }

  .adult01,
  .adult02,
  .adult03,
  .adult04 {
    padding: 20px;
  }

  .adult02::after {
    width: calc(195px);
    height: calc(280px);
    bottom: -138px;
    left: -26px;
  }

  /* 子供の矯正 */
  .child::before {
    height: 2630px;
    top: 9%;
    width: 100%;
  }

  .ch-img01,
  .ch-img02,
  .ch-img03 {
    width: 100%;
  }

  .child01::after {
    width: calc(210px);
    height: calc(280px);
    bottom: 310px;
    right: -52px;
    z-index: 0;
  }

  /* 高田歯科医院の特徴 */
  .sec06Title span {
    font-size: 250%;
  }

  .sec06Title h2 {
    font-size: 125%;
  }

  .sec06Item {
    height: 480px;
    margin: 50px auto 130px auto;
  }

  .text,
  .text02 {
    top: 50%;
    padding: 40px 20px 30px 20px;
	text-align: start;
  }

  .sec06Item h3 {
    font-size: 18px;
    padding-bottom: 10px;
  }

  .after01::after {
    top: 5%;
    left: 48px;
  }

  .image::before {
    left: -12px;
    bottom: 482px;
    height: 237px;
  }

  .after02::after {
    top: 5%;
    left: 0;
    padding: 0;
    background: none;
    font-size: 16px;
  }

  .after03::after {
    top: 5%;
    left: 72px;
    padding: 0;
    background: none;
    font-size: 16px;
  }

  .after04::after {
    top: 5%;
    left: 13px;
    padding: 0;
    background: none;
    font-size: 16px;
  }
	
	
	.sec06 {
    height: 2566px;
}

  /* 歯並びから見る矯正治療方法 */
  .sec07Title span {
    font-size: 250%;
  }

  .sec07Title h2 {
    font-size: 125%;
  }

  .sec07-container::before {
    width: 100%;
    height: 888px;
    top: 3%;
  }

  .sec07-flex01 {
    gap: 13px;
  }

  .sec07-box {
    max-width: 100%;
    width: 45%;
    height: 267px;
  }

  .sec07-text h3 {
    font-size: 18px;
  }

  .sec07-text p {
    font-size: 15px;
  }

  .read-more {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 15px;
    font-size: 14px;
  }

  .sec07Text p:first-child {
    font-size: 20px;
    margin: 150px 0 0 0;
  }

  .sec07Text p:last-child {
    font-size: 20px;
  }

  /* 院長紹介 */
  .sec08 {
     height: 1000px;
  }

  .sec08Box::before {
    width: 100%;
    height: 1050px;
    top: 6%;
  }

  .sec08Left span {
    font-size: 250%;
  }

  .sec08Left h2 {
    font-size: 125%;
  }

  .bold {
    font-weight: 600;
    font-size: 16px;
  }
.sec08Right img {
	 object-fit: unset !important; 
   height: 300px !important;
}	

  /* 院長紹介ボタン */
  .sec08Btn a {
    width: 90%;
  }

  /* -----スマホ---------------------------
----------フッター--------------- */
  .address {
    width: 73%;
    font-size: 18px;
  }

  .f-flex {
    gap: 40px;
  }

  .train,
  .parking {
    font-size: 16px;
  }

  /* 表 */
  table th {
    padding: 5px 0px 5px 0px;
    font-size: 14px;
  }

  .holiday {
    margin-top: 15px;
  }

  /* フッターの上の余白 */
  .foot-top {
    max-width: 100%;
    width: 100%;
    display: block;
    padding-top: 1px;
  }

  /* 予約ボタンの余白 */
  .foot-bottom {
    gap: 40px;
    width: 90%;
    margin: 15px auto;
  }

  .footer-list {
    font-size: 12px;
    margin: 45px auto;
    display: flex;
    justify-content: space-around;
  }

  .foot-bottom img {
    width: 100%;
  }

  .official img {
    width: 100%;
  }

  .category {
    font-size: 13px;
    width: 95%;
    line-height: 250%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px 5px;
  }

  .category1 {
    order: 1;
    margin: 0 auto;
  }

  .category2 {
    order: 3;
    margin: 0 auto;
  }

  .category2-2 {
    order: 4;
    margin: 0 auto;
  }

  .category3 {
    order: 2;
    margin: 0 auto;
  }

  iframe {
    height: 350px;
    margin-top: 20px;
  }
}

/* --------大人の矯正歯科--------------------------
------------------------------------------------ */

.sec00 {
  text-align: center;
  margin-top: 50px;
}

/* 写真付きh2 */
.ad-sec01 {
  width: 100%;
  height: auto;
}

.width1500 {
  max-width: calc(1500px + 10%);
  width: 100%;
  margin: 0 auto;
  padding: 0 5%;
}

.non-extraction-ortho {
  max-width: calc(1500px + 10%);
  margin: 100px auto;
  display: flex;
  gap: 50px;
  justify-content: center;
  align-items: center;
  position: relative;
}

.ortho-img {
  width: 40%;
}

.ortho-img img {
  max-width: 100%;
  height: auto;
}

.ortho-text {
  max-width: 800px;
  width: 55%;
}

.h2-pattern01 {
  font-size: 35px;
  color: #F27020;
  padding-bottom: 30px;
  font-weight: 600;
}

@media screen and (max-width:768px) {
  .non-extraction-ortho {
    display: block;
    max-width: 100%;
  }

  .ortho-img {
    width: 90%;
    margin: 0 auto;
  }

  .ortho-img img {
    margin: 0 auto;
    width: 100%;
  }

  .ortho-text {
    width: 100%;
    margin: 0 auto;
  }

  .h2-pattern01 {
    font-size: 25px;
    text-align: center;
    margin-top: 30px;
  }
}

@media screen and (max-width:480px) {
  .sec00 {
    text-align: center;
    margin-top: 1px;
}
  .non-extraction-ortho {
    display: block;
    max-width: 100%;
    margin: 0px auto;
  }

  .h2-pattern01 {
    font-size: 20px;
  }

}

/* これはh2 */
.ad-sec02 {
  width: 100%;
    margin: 0 auto;
}

.h2-pattern02 {
  position: relative;
  display: inline-block;
  font-size: 35px;
  color: #6c3b1e;
  /* 茶系カラー */
  font-weight: bold;
  text-align: center;
  margin-bottom: 30px;
}

.h2-pattern02 {
  text-align: center;
  width: 100%;
}

.h2-pattern02::after {
  content: "";
  display: block;
  width: 200px;
  /* 横幅調整 */
  height: 8px;
  margin: 10px auto 0;
  background-image: repeating-linear-gradient(to right,
      #F27020,
      #F27020 8px,
      transparent 8px,
      transparent 12px);
}

/* テキスト */
.adText,
.adText02 {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  gap: 20px;
  justify-content: center;
  align-items: center;
  position: relative;
  /* background: rgba(242, 112, 32, .1); */
  padding: 30px;
}

.adText-text,
.adText02-text {
  width: 65%;
}

.adText-img,
.adText02-img {
  width: 45%;
}

/* .adText02-img img {
  width: 100%;
} */
.adText-img img {
  border-top-right-radius: 30px;
  border-bottom-left-radius: 30px;
}

@media screen and (max-width:768px) {
  .h2-pattern02 {
    font-size: 25px;
  }

  .adText,
  .adText02 {
    display: block;
    flex-direction: row;
  }

  .adText-text,
  .adText02-text {
    width: 100%;
  }

  .adText-img,
  .adText02-img {
    width: 100%;
    margin-top: 60px;
  }

  .adText-img img {
    width: 100%;
  }
}

@media screen and (max-width:480px) {
  .h2-pattern02 {
    font-size: 20px;
        margin-bottom: 30px;
  }
  .ad-sec02 {
    width: 100%;
    margin: 0 auto;
}
.adText, .adText02 {
    padding: 10px;
}

}

/* 矯正治療と歯周病の関係性 */
/* 写真なしh3 */
.width1300 {
  max-width: 1300px;
  margin: 0 auto;
  background: rgba(242, 112, 32, .1);
  padding: 30px;
}

.ortho-h3 h3 {
  font-size: 25px;
  color: #6b584c;
  border-bottom: 1px solid #F27020;
}

.ortho-h3 h3:first-child {
  margin-top: 50px;
}

.margin-top30 {
  margin-top: 30px;
}

@media screen and (max-width:768px) {
  .ortho-h3 h3 {
    font-size: 22px;
  }
}

@media screen and (max-width:480px) {
  .ortho-h3 h3 {
    font-size: 18px;
  }

}

/* 当院が行う矯正治療 */
/* 写真ありh3 */
.ad-sec04 {
  width: 100%;
  margin: 0 auto;
}

.width1300-2 {
  max-width: 1300px;
  margin: 0 auto;
  padding: 30px;
}

.adText03 {
  max-width: 1300px;
  margin: 70px auto;
  display: flex;
  flex-direction: row;
  gap: 30px;
  justify-content: center;
  align-items: center;
  position: relative;
  /* background: rgba(242, 112, 32, .1); */
}

.ortho-h3-text {
  width: 60%;
}

.ortho-h3-text h3 {
  font-size: 22px;
  color: #6b584c;
  border-bottom: 1px solid #F27020;
}

.ortho-h3-img {
  width: 40%;
}

.ortho-h3-img img {
  width: 100%;
}

.adText-img img {
  border-top-right-radius: 30px;
  border-bottom-left-radius: 30px;
}

.width1300-2 {
  max-width: 1300px;
  margin: 0 auto;
  padding: 30px;
}

.ortho-h3 h3 {
  font-size: 25px;
  color: #6b584c;
  border-bottom: 1px solid #F27020;
}

.ortho-h3 h3:first-child {
  margin-top: 50px;
}

.margin-top30 {
  margin-top: 30px;
}

@media screen and (max-width:768px) {
  .section-title p {
    text-align: center;
  }

  .ortho-h3 h3 {
    font-size: 22px;
  }

  .adText03 {
    margin: 70px auto;
    display: block;
  }

  .ortho-h3-text {
    width: 90%;
    margin: 0 auto;
  }

  .ortho-h3-img {
    width: 90%;
    margin: 0 auto;
  }

  .ortho-h3-img img {
    margin-top: 35px;
  }
}

@media screen and (max-width:480px) {
  .ad-sec04 {
        margin: 55px auto 0 auto;
}
  .ortho-h3 h3 {
    font-size: 18px;
  }
  .ortho-h3-text h3 {
    font-size: 18px;
}
    .ortho-h3-text {
        width: 100%;
    }
 .adText03:last-child {
          margin-bottom: 0;
        }
}

/* 矯正で抜歯は本当に必要？ */
.ad-sec05 {
  width: 100%;
  height: auto;
}

.width1500 {
  max-width: calc(1500px + 10%);
  width: 100%;
  margin: 0 auto;
  padding: 0 5%;
}

.non-extraction-ortho02 {
  max-width: calc(1500px + 10%);
  margin: 0 auto;
  display: flex;
  gap: 50px;
  justify-content: center;
  align-items: center;
  position: relative;
}

.ortho-img {
  width: 40%;
}

.ortho-img img {
  max-width: 100%;
  height: auto;
}

.ortho-text {
  max-width: 800px;
  width: 55%;
}

.ortho-text h2 {
  font-size: 35px;
  color: #F27020;
  padding-bottom: 30px;
  font-weight: 600;
}

@media screen and (max-width:768px) {
  .non-extraction-ortho02 {
    flex-direction: column-reverse;
    /* モバイルで順番を「テキスト → 画像」に */
    width: 100%;
    padding: 0;
  }

  .ortho-img {
    width: 90%;
    margin: 0 auto;
  }

  .ortho-img img {
    margin: 0 auto;
    width: 100%;
  }

  .ortho-text {
    width: 100%;
    margin: 0 auto;
  }

  .ortho-text h2 {
    font-size: 25px;
    text-align: center;
    margin-top: 30px;
  }
}

@media screen and (max-width:480px) {
  .ortho-text h2 {
    font-size: 20px;
    text-align: center;
    margin-top: 30px;
  }
      .ortho-img {
        width: 100%;
        margin: 0 auto;
    }
    .margin30 {
      margin: 30px auto;
    }
    .padding0 {
      max-width: 100%;
      padding: 0px 0%;
  }
}

.ad-sec06 {
  width: 100%;
  height: 2070px;
  position: relative;
}

.ad-sec06::before {
  content: '';
  /* width: calc(100% - 100px); */
  width: 100%;
  height: 1855px;
  /* background-image: linear-gradient(337deg, rgba(255, 255, 255, 0.53), rgba(111, 73, 48, 0.2)); */
  background: rgba(242, 112, 32, .1);
  position: absolute;
  top: 9%;
  right: 0;
  z-index: -2;
}

.ad-sec06 p,
.ad-sec07 p {
  text-align: center;
}

@media screen and (max-width:768px) {
  .ad-sec06 {
    height: 3960px;
  }

  .ad-sec06::before {
    height: 3650px;
  }
  
}
@media screen and (max-width:480px) {
  .non-extraction-ortho02 {
    max-width: 100%;
    margin: 0 auto;
}
}

/* 大人の矯正の症例を紹介 */
.ad-sec07 {
  width: 100%;
  margin: 0px auto 50px auto;
  position: relative;
}

.width60 {
  width: 60%;
  margin: 80px auto;
}

.ad-sec07-title {
  margin-bottom: 30px;
}

.brown p {
  text-align: center;
  background-color: #88796f;
  color: #fff;
  padding: 5px 0;
}

.brown th {
  background: #88796f;
  color: #fff;
  font-weight: normal;
}

@media screen and (max-width: 768px) {
  .width60 {
    width: 80%;
    margin: 70px auto;
  }
}

@media screen and (max-width: 480px) {
  .ad-sec07 {
    margin: 0 auto 38px auto;
  }
}

/* 何故子どもは歯並びが悪くなるのか */
.ch-sec03-background {
  background: rgba(242, 112, 32, .1);
    padding: 20px 0 40px 0;
}

.ch-sec01 {
  margin: 100px auto;
}

.margin-left30 {
  margin-left: 30px;
}

ul.margin-top30.margin-left30 {
  list-style: none;
  padding-left: 1em;
}

ul.margin-top30.margin-left30 li::before {
  content: '●';
  color: #F27020;
  margin-right: 0.5em;
  font-size: 0.7em;
}

@media screen and (max-width: 480px) {
  .margin-left30 {
    margin-left: 0;
  }
	.ch-sec01 {
    margin: 0 auto;
}

  ul.margin-top30.margin-left30 li::before {
    font-size: 0.5em;
  }
}

.ch-margin100 {
  margin: 100px auto;
}

/* 当院が行う小児矯正について */
.height260 img {
  height: 260px;
  object-fit: cover;
  border-top-right-radius: 30px;
  border-bottom-left-radius: 30px;
}

.child-background {
  max-width: 1300px;
  margin: 50px auto;
  background: rgba(242, 112, 32, .1);
  padding: 30px;
}

@media screen and (max-width: 768px) {
  .ch-margin100 {
    height: 1860px;
  }
}

/* 子どもの矯正はいつから始めればいいの？のh3 */
.width80 {
  width: 80%;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .width80 {
    width: 100%;
  }
}
@media screen and (max-width: 480px) {
      .ch-margin100 {
        height: 1300px;
     margin: 0 auto;
	}
.child-background {
    max-width: 100%;
    margin: 50px auto;
    background: none;
    padding: 0px;
}
    .ortho-h3-img {
        width: 100%;
    }

}

/* 子どもの歯並びの悩みはどれですか？ */
.ch-sec06 {
  width: 100%;
margin: 80px auto;
  position: relative;
}

.worriesBox {
  width: 80%;
  height: auto;
    margin: 50px auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 60px 0px;
}

.ch-sec06::before {
  content: '';
  /* width: calc(100% - 100px); */
  width: 100%;
  height: 1275px;
  /* background-image: linear-gradient(337deg, rgba(255, 255, 255, 0.53), rgba(111, 73, 48, 0.2)); */
  background: rgba(242, 112, 32, .1);
  position: absolute;
  top: 12%;
  right: 0;
  z-index: -2;
}
.center {
	text-align: center;
}
.worries01 {
  width: 45%;
  height: 560px;
  background: rgba(255, 255, 255, .8);
  /* margin: 47px 34px 0 50px; */
  margin: 0 auto;
  box-shadow: 0px 0px 15px -5px #777777;
}

.worries01 h3 {
  text-align: center;
  margin-top: 30px;
  font-size: 27px;
  color: #6F4930;
  font-weight: 600;
}

.worries-img {
  width: 85%;
  margin: 0 auto;
}

.worries-img img {
  width: 70%;
  margin: 0 auto;
  margin: 6px auto;
}

.worries-img p {
  text-align: left;
}

/* ボタン */
.read-more02 {
  display: inline-block;
  margin-top: 20px;
  padding: 15px 30px;
  font-size: 16px;
  color: #6b584c;
  background-color: transparent;
  border: 1px solid #ccc;
  border-radius: 5px;
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.read-more02::after {
  content: " ▶";
  font-size: 12px;
  margin-left: 6px;
  vertical-align: middle;
}

.read-more02:hover {
  background-color: #f5f5f5;
  border-color: #999;
  color: #ff8000;
}

@media screen and (max-width: 768px) {
  .ch-sec06::before {
    height: 2585px;
    top: 6%;
    right: 0;
    z-index: -2;
  }

  .worriesBox {
    display: block;
  }

  .worries01 {
    width: 95%;
    height: 568px;
    margin: 50px auto;
  }

  .worries01 h3 {
    font-size: 22px;
    padding-top: 35px;
  }

  .worries-img {
    width: 85%;
  }

  .Btn-center {
    margin-top: 40px;
  }
}

@media screen and (max-width: 480px) {
  .ch-sec06 {
    width: 100%;
    margin: 30px auto;
}
    .ch-sec06::before {
        height: 2261px;
        top: 6%;
        right: 0;
        z-index: -2;
    }
      .ad-sec06 {
        height: auto;
    }
  .ad-sec06::before {
    top: 4%;
  height: 3342px;
}
.worriesBox {
    width: 100%;
}
      .worries01 {
        width: 100%;
        height: 575px;
        margin: 50px auto;
    }
  .worries01 h3 {
    font-size: 18px;
  }
  .worries-img img {
    width: 95%;
    margin: 0 auto;
    margin: 0px auto;
}
.read-more02 {
  margin-top: 20px;
    padding: 10px 30px;
    font-size: 15px;
  }
}
/* PCでは表示しない（改行しない） */
.sp-br {
  display: none;
}

/* モバイルだけ改行させる */
@media (max-width: 768px) {
  .sp-br {
    display: block;
  }
}
@media screen and (max-width: 480px) {
  .sec08Right img {
    height: 300px !important;
    width: auto !important;
    object-fit: contain !important;
    display: block;
    margin: 0 auto;
  }
	    .sec08Right {
        width: 90%;
        height: auto;
        margin: -10px auto;
    }
}