@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;
 border-radius: 5px;
}



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

.sec00 {
  text-align: center;
  margin-top: 50px;
}
.sec07-text02 {
  text-align: center;
}
/* 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: 150px 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: 100px 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%;
 border-top-right-radius: 30px;
  border-bottom-left-radius: 30px;
}

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

.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: 40px 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: 1px 0;
}

.ch-sec01 {
    margin: 0 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;
  }

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

.ch-margin100 {
  margin: 0 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: 768px) {
      .ch-margin100 {
        height: 1784px;
    }
.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？ */
.center {
	text-align: center;
}
.ch-sec06 {
  width: 100%;
  margin: 200px auto;
  position: relative;
}

.worriesBox {
  width: 80%;
  height: auto;
  margin: 80px auto 0 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;
}

.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: 0 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: 560px;
        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;
  }
}

.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;
}

.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;
}

/* 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;
}
}
  /* ----------タブレット--------------------------
--------症例紹介--------------------- */
@media (max-width: 768px){
	
  .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: 100%;
    height: auto;
    margin: 50px auto;
  }

  .case01::after {
    display: none;
  }
}

/* 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;
  }
}