.hero {
  position: relative;
  background: url("https://telenet.co.jp/wp/wp-content/uploads/2026/06/kv.jpg");
  background-position: center;
  background-size: cover;
  color: #000;
  padding: 40px 0 150px;
  overflow: hidden;
  text-align: center;
}

.hero h1 {
  font-weight: bold;
  margin-bottom: 12px;
  background:rgba(255,255,255,.3);
  font-size: 2em;
}
.hero h1 .sub {
  display: block;
  font-size: 1em;
  font-weight: 500;
  margin-top: -.5em;
}

.section{
  width:90%;
  margin:3em auto;
  max-width:980px;
}
.section-title{
  font-weight: bold;
  font-size:1.5em;
  position: relative;
  padding-left:1.5em;
}
.section-title::before{
  content:"●";
  color:#0070C0;
  position: absolute;
  left: 0;
}
.section1-contents{
  display: flex;
  justify-content:space-around;
  align-items: center;
  margin-top:1em;
}
.section1-wrap{
  width:65%;
  font-size:1.2em;
}
.section1-wrap .wrap-color{
  color: #0070C0;
  margin-top: 1em;
}
.section1-wrap .wrap-color span{
  font-weight:bold;
}
.section1-contents img{
  width:30%;
}
.section-btn-contents{
  margin:2em auto;
	width:100%;
	display: flex;
	justify-content: space-around;
	align-items: center;
  flex-wrap: wrap;
  background:#f2f2f2;
  padding:2em calc(3em + 10%);
}
.section-btn a{
	font-weight: bold;
	display: block;
	background: #E97132;
	position: relative;
	border-radius: 50px;
	padding:.5em 0;
	font-size:1.2em;
	padding-left:1.5em;
	padding-right:2.5em;
	color:white;
	margin:0 1em;
	width:32%;
	box-sizing: border-box;
}
.section-btn a span{
	position: absolute;
	color:#E97132;
	top:calc(50% - .35em);
	right:.2em;
	background: white;
	border-radius:50%;
	width:.7em;
	height:.7em;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size:2em;
}
.section-btn h3{
  color: #0070C0;
  font-size:1.3em;
  text-align: center;
  width:100%;
  font-weight: bold;
  margin-bottom:1em;
}
.section2-contents{
  display: flex;
  justify-content: space-around;
  align-items:stretch;
  flex-wrap: wrap;
}
.section2-content{
  width:49%;
  background: #f2f2f2;
  border:1px solid #aeaeae;
  box-sizing: border-box;
  margin-top: 2%;
  padding:1em;
}
.section2-content h3{
  color:#0070C0;
  font-weight: bold;
  font-size:1.3em;
}
.section2-content p{
  width:95%;
  margin:1em auto 0;
  font-weight: bold;
}
.section3 .section-title{
  margin:3em auto 1.5em;
}
.section3-contents{
  display: flex;
  justify-content: space-around;
  align-items:stretch;
  flex-wrap: wrap;
}
.section3-contents p{
  width:100%;
}
.section3-content{
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  border: 1px solid #aeaeae;
  width:48%;
  box-sizing: border-box;
  padding:1em;
}
.section3-content h3{
  width:100%;
  color:#0070C0;
  font-weight: bold;
  font-size:1.3em;
}
.section3-content img{
  width:30%;
}
.section3-wrap{
  width:70%;
}
.section3-color{
  text-align: center;
  font-weight: bold;
  color: #0070C0;
  font-size:1.5em;
  margin-top:1em;
}
.section4-contents{
  display:flex;
  justify-content: space-around;
  align-items: stretch;
  margin-top: 1em;
}
.section4-content{
  width:31%;
  box-sizing: border-box;
  border: solid 1px #aeaeae;
  border-radius:15px;
  text-align: center;
  padding:1em;
}
.section4-content h3{
  color:#0070C0;
  font-weight:bold;
  font-size:1.2em;
}
.section5{
  margin-top:5em;
}
.flow-list {
   list-style: none;
   margin-top: 1.5em;
 }
.flow-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 4px;
}
.flow-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.flow-num {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  width: 28px;
  text-align: center;
  padding-top: 12px;
}
.flow-arrow {
  font-size: 20px;
  color: #e85a1c;
  height: 28px;
  display: flex;
  align-items: center;
}
.flow-box {
  background: #1F598D;
  color: #fff;
  border-radius: 4px;
  padding: 12px 20px;
  font-weight: bold;
  font-size: 15px;
  min-width: 200px;
  text-align: center;
  line-height: 1.4;
}
.flow-box.highlight-box {
  background: #fff;
  color: #E97132;
  border: 2px solid #FFC000;
}
.flow-desc {
  font-size: 14px;
  color: #1F598D;
  font-weight: bold;
  line-height: 1.8;
  padding-top: 12px;
  flex: 1;
}
.flow-connector {
  display: flex;
  padding-left: 28px;
  margin: 2px 0;
}
.flow-connector-line {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 200px;
  margin-left: 48px;
}
.arrow-down{
    display: inline-block;
    width: 50px;
    height: 30px;
    background:#0070C0;
    clip-path: polygon(0 63.2%, 31% 63.2%, 31% 0, 69% 0, 69% 63.2%, 100% 63.2%, 50% 100%);
}
.arrow-down2{
  display: inline-block;
  width: 20px;
  height: 15px;
}
.arrow-down2,.arrow-down3{
  background:#FFC000;
}
.section6-content{
  display: flex;
  justify-content: flex-start;
  align-items:center;
  flex-wrap: wrap;
  margin:3em auto;
}
.section6-content h3{
  width:100%;
  font-weight: bold;
  font-size: 1.2em;
  margin-bottom: 1em;
}
.section6-content img{
  width:25%;
  margin-right:2%;
}
.section6-wrap{
  width:70%;
}
.section6 a{
  font-size:1.2em;
}
.section6 a span{
  color:#0070C0;
  font-weight: bold;
}
.section7 .section-title{
  margin-bottom:1em;
}
.section7 details{
  border:#aeaeae solid 1px;
  border-radius:15px;
  margin:.5em auto;
  cursor: pointer;
}
.section7 summary{
  font-weight: bold;
  color:#084F6A;
  display: flex;
  justify-content:flex-start;
  align-items: center;
  font-size:1.3em;
  padding:.5em 1em;
  position: relative;
}
.faq-icon{
  background: #084F6A;
  border-radius:50%;
  color: white;
  font-size:1.5em;
  width:1.5em;
  height:1.5em;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right:.5em;
}
.faq-toggle {
  position: absolute;
  right:1em;
  top:calc(50% - 10px);
  display: inline-block;
  font-size: 20px;
  color: #084F6A;
  line-height: 1;
  transition: transform 0.4s;
}
details[open] .faq-toggle {
  transform: rotate(45deg);
}
.section7 details p{
  font-size:1.1em;
  font-weight: bold;
  text-indent: -1em;
  padding-left: 1em;
  width:80%;
  margin: auto;
  padding-bottom:1em;

}
.phone{
  display: none;
}
@media all and (max-width:500px){
  .phone{
    display:block;
  }
  .hero h1 .sub{
    font-size: .7em;
  }
  .section1-contents,.section4-contents,.flow-item{
    flex-wrap: wrap;
  }
  .section1-wrap,.section1 img,.section2-content,.section3-content,.section4-content,.flow-desc,.section6-content img,.section6-wrap{
    width:100%;
  }
  .section-btn-contents a{
    width:80%;
    margin:.5em auto;
  }
  .section3-content,.section4-content{
    margin:.5em auto;
  }
  .flow-desc{
    flex: auto;
  }
  .phone-desc{
    display: none;
  }
  .section7 summary{
    font-size:1em;
  }
}