@charset "UTF-8";

/*===========================================================================*/
/* 1. dr セクション                                                         */
/*===========================================================================*/

.container {
  width: 90%;
  margin: 7em auto 12em;
}
.box {
	width:100%;
	margin:2em auto;
	text-align:center;
}
.box img {
	width:70%;
	height:auto;
}
.color-blue {
  color: #6db3f2;
}

.main-header {
  text-align: center;
  margin-bottom: 60px;
}

.main-header h2 {
  font-size: 30px;
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  margin-bottom: 15px;
  letter-spacing: 0.08em;
}

.center-line {
  width: 100px;
  height: 3px;
  background-color: #6db3f2;
  margin: 30px auto;
}

.intro-text {
  margin-top: 2.5rem;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.08em;
}

.txt_section {
  margin: 9em 0 7.5em;
}

.section-title {
  font-size: 26px;
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  padding-bottom: 15px;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 30px;
  letter-spacing: 0.08em;
}

.section-title.half-blue {
  position: relative;
  border-bottom: 1px solid #e0e0e0;
}

.section-title.half-blue::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 300px;
  height: 2px;
  background-color: #6db3f2;
}

.number-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.number-list li {
  display: flex;
  align-items: first baseline;
  margin-bottom: 15px;
  font-size: 1.5rem;
  letter-spacing: .08em;
}

.number-list .num {
  color: #6db3f2;
  font-size: 1.5rem;
  font-weight: bold;
  margin-right: 15px;
  line-height: 1.5;
}

.number-list .text {
  flex: 1;
}

.sub-title-blue {
  color: #6db3f2;
  font-weight: 600;
  font-size: 1.8rem;
  margin-bottom: 2em;
  letter-spacing: 0.08em;
}

.section-desc {
  font-size: 1.5rem;
  margin-bottom: 4em;
  letter-spacing: .08em;
}

.detailed-list li {
  margin-bottom: 2em;
}

.detailed-list h4 {
  margin: 0 0 5px 0;
  font-size: 1.5rem;
  font-weight: bold;
  letter-spacing: .08em;
}

.detailed-list p {
  font-size: 1.5rem;
  line-height: 2;
  margin: 0;
  letter-spacing: .08em;
}
.closing-text {
  margin-top: 1em;
  margin-top: 2.5rem;
  text-align: justify;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 2;
  letter-spacing: .08em;
}

.info-table.price {
  width: 100%;
  border-collapse: collapse;
}
.info-table.price th,
.info-table.price td {
  border: 1px solid #ddd;
  padding: 15px;
  vertical-align: middle;
}
.th-inner {
  display: flex;
  align-items: center;
  gap: 20px;
}
.treatment-text {
  text-align: left;
  line-height: 1.5;
  font-weight: bold;
}
.css-slideshow {
  position: relative;
  width: 160px;
  height: 110px;
  flex-shrink: 0; 
}
.css-slideshow img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 1px solid #ddd;
  opacity: 0;
  animation: slide-fade 6s infinite; 
}
.css-slideshow img:nth-child(1) {
  animation-delay: 0s;
}
.css-slideshow img:nth-child(2) {
  animation-delay: 3s;
}
@keyframes slide-fade {
  0%   { opacity: 0; }
  20%  { opacity: 1; }
  50%  { opacity: 1; }
  70%  { opacity: 0; } 
  100% { opacity: 0; } 
}

@media screen and (max-width: 900px) {
	.intro-text{
    text-align: justify;
    font-feature-settings: 'pwid' on, 'palt' on;
    font-size: 15px;
    font-weight: 400;
    line-height: 2;
    letter-spacing: .08em;
	}
	.main-header h2{
    font-size: 2rem;
	}
	.txt_section {
    margin: 4em 0 6.5em;
	}
	.section-title {
    font-size: 1.7rem;
    line-height: 1.5;
	}
	.number-list li,
	.section-desc,
	.detailed-list p,
	.closing-text{
    text-align: justify;
    font-feature-settings: 'pwid' on, 'palt' on;
    font-size: 15px;
    font-weight: 400;
    line-height: 2;
    letter-spacing: .08em;		
	}
	.info-table.price th {
	width: 100%;
	}
	.info-table.price td {
	width: left;
	}
  .section-title.half-blue::after {
  width: 100px;
  }

}