/* ホバー */

a {
	color: inherit;
	text-decoration: none;
	-webkit-transition: opacity 0.3s;
	transition: opacity 0.3s;
}

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

/* Remove default padding */

ul,
ol {
	padding: 0;
}

/* Remove default margin */

body,
h1,
h2,
h3,
h4,
p,
ul,
ol,
figure,
blockquote,
dl,
dd {
	margin: 0;
}

/* Set core root defaults */

html {
	scroll-behavior: smooth;
}

/* Set core body defaults */

body {
	line-height: 1.5;
	min-height: 100vh;
	text-rendering: optimizeSpeed;
}

/* Remove list styles on ul, ol elements with a class attribute */

ul,
ol {
	list-style: none;
}

/* A elements that don't have a class get default styles */

a:not([class]) {
	-webkit-text-decoration-skip: ink;
	text-decoration-skip-ink: auto;
}

/* Make images easier to work with */

img {
	display: block;
	max-width: 100%;
	width: 100%;
}

/* Natural flow and rhythm in articles by default */

article > * + * {
	margin-top: 1em;
}

/* Inherit fonts for inputs and buttons */

input,
button,
textarea,
select {
	font: inherit;
}

button {
  border: none;
  outline: none;
  background: transparent;
}

/* Blur images when they have no alt attribute */

img:not([alt]) {
	filter: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg"><filter id="filter"><feGaussianBlur stdDeviation="10" /></filter></svg>#filter');
	-webkit-filter: blur(10px);
	filter: blur(10px);
}

section{
	width: 100%;
	max-width: 46.875rem;
	margin: 0 auto;
	position: relative;
	overflow: hidden;
}

.section-margin01{
	margin-top: -35px;
}
.reason{
	padding-bottom: 2rem;
}
.step{

}
/* スライド */
.scroll{
	overflow: scroll;
	
}
.support-flex{
	position: absolute;
	display: flex;
	gap: 4%;
	bottom: 22.5%;
	overflow-x: auto; 
	padding-left: 6%;
}
.support-flex img{
	aspect-ratio: 285/635;
	height: auto;
	object-fit: cover;
	width: 40%;
}
.step-flex img{
	aspect-ratio: 560/608;
	height: auto;
	object-fit: cover;
	width: 77%;
}
.step-contents{
	height: 720px;
	max-height: 100vw;
}
.step-flex{
	position: absolute;
	display: flex;
	gap: 3%;
	top:33%;
	overflow-x: auto;
	padding-left: 6%;
}

/* ボタン */



.cta-btn01{
	position: absolute;
	width: 90%;
	margin: 0 auto;
	left: 0;
	right: 0;
	top:83%;
}
.cta-btn02{
	position: absolute;
	width: 90%;
	margin: 0 auto;
	left: 0;
	right: 0;
	bottom: 2%;
}
.cta-btn03{
	position: absolute;
	width: 90%;
	margin: 0 auto;
	left: 0;
	right: 0;
	bottom: 1%;
}

.cta-btn04{
	position: absolute;
	width: 90%;
	margin: 0 auto;
	left: 0;
	right: 0;
	bottom: 25%;
}

.float-btn{
  position: fixed;
  z-index: 100;
  margin: 0 auto;
  left: 0;
  right: 0;
  max-width: 750px;
  bottom:0%;
  transition: all 0.3s;
	width: 90%;
}


.float-btn-img{
  width: 90%;
  margin: 0 auto;
  overflow: hidden;
  transition: 300ms;
  position: relative;
  display: flex;
}
.float-btn-img img{
 object-fit: cover;
}
.float-btn-img::before {
  position: absolute;
    content: '';
    display: inline-block;
    top: -200px;
    left: 0;
    width: 30px;
    height: 50%;
    background-color: #fff;
    transition: 300ms;
    animation: shinyshiny 2.5s ease-in-out infinite;
}

/*アニメーション用CSS*/

@keyframes UpDown{
  0%{
  transform: translateY(-8px);
  }
  100%{
  transform: translateY(8px);
  }
  }
.opacity{
    opacity:0;
		z-index: -1;
}

@-webkit-keyframes shinyshiny {
  0% { -webkit-transform: scale(0) rotate(45deg); opacity: 0; }
  80% { -webkit-transform: scale(0) rotate(45deg); opacity: 0.5; }
  81% { -webkit-transform: scale(4) rotate(45deg); opacity: 1; }
  100% { -webkit-transform: scale(50) rotate(45deg); opacity: 0; }
}

.cta-btn{
	max-width: 750px;
  animation-name:UpDown;
  animation-duration: 1.5s;
  animation-iteration-count: infinite;
  animation-timing-function: ease-in-out;
  animation-direction: alternate;
	overflow: hidden;
}
.cta-btn:hover{
  opacity: 0.8;
}

.cta-btn::before {
  position: absolute;
    content: '';
    display: inline-block;
    top: -200px;
    left: 0;
    width: 30px;
    height: 50%;
    background-color: #fff;
    transition: 300ms;
    animation: shinyshiny 2.5s ease-in-out infinite;
}


/* footer */
footer{
	max-width: 750px;
	width: 100%;
	background: #fff;
	padding-left: 20px;
	padding-right: 20px;
	margin: 0 auto;
	position: relative;
	z-index: 1;
	padding-top: clamp(20px, 32vw, 15rem);
}




	.footer-link{
	max-width:300px ;	
  display: flex;
	margin: 0 auto;
	gap: 5%;
	justify-content: center;
	}


.footer-link a{
	display: block;
	text-align: center;
  color: #000;
	font-family: "Noto Sans JP" , sans-serif;
	font-size: clamp(10px, 2.5vw, 19px);
	font-style: normal;
	font-weight: 400;
	text-align: center;
}


.footer-copy{
  background: #333;
	width: 100%;
	height: 63px;

}
.footer-copy p{
  color: #fff;
	font-family: "Noto Sans JP" , sans-serif;
	font-size: 14px;
	font-style: normal;
	font-weight: 400;
	line-height: normal;
	text-align: center;
	margin-top: 2rem;
	padding-top: 25px;
}
@media screen and (min-width: 768px) {
  .footer-copy p{
		color: #fff;
		font-family: "Noto Sans JP" , sans-serif;
		font-size: 14px;
		font-style: normal;
		font-weight: 400;
		line-height: normal;
		text-align: center;
		margin-top: 48px;
	}
}