@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400;1,500;1,600;1,700;1,800&display=swap');
@charset "utf-8";

.grecaptcha-badge {
 visibility: hidden !important;
}

* {
   box-sizing: border-box;
   margin: 0;
   padding: 0;
   list-style: none;
}

body {
   margin: 0;
   padding: 0;
   letter-spacing : 0.05em;
   font-family: 'Open Sans', sans-serif;
}

header {
   height: 70px;
   padding: 20px 4% 20px;
   position: fixed;
   top: 0;
   width: 100%;
   display: flex;
   align-items: center;
   z-index: 10;
}

h1 {
   margin: 0; padding: 0;
   font-size: 20px;
}

h1 img{
  width: 15%;
  position: relative;
  top: 15px;
  left: 0px;
}

@media screen and (max-width: 480px) {
	/* 480px以下に適用されるCSS（スマホ用） */
  h1 img{
    width: 25%;
    position: relative;
    top: 10px;
    left: 10px;
  }
}


a {
   color: #fff;
   position: relative;
   display: inline-block;
   text-decoration: none;
}

.pc-nav a::after {
  position: absolute;
  bottom: -4px;
  left: 0;
  content: '';
  width: 100%;
  height: 1px;
  background: #333;
  transform: scale(0, 1);
  transform-origin: right top;
  transition: transform .3s;
}

.pc-nav a:hover::after {
  transform-origin: left top;
  transform: scale(1, 1);
}

nav {
   margin: 10px 0 0 auto;
}

img{
  width: 100%;
}

header ul {
   list-style: none;
   margin: 0;
   display: flex;
}
header li {
   margin: 0 0 0 25px;
   font-size: 0.8vw;
   font-weight: 700;
}
.main-visual {
   display: flex;
   justify-content: center;
   align-items: center;
   height: 100vh;
   background: url('main_visual.jpg') top center / cover no-repeat;
}

.sp-nav {
   display: none;
}


/* ---- フェード ---------------------------- */


.animation{
	opacity : 0;
	visibility: hidden;
	transition: 1s;
	transform: translateY(30px);
}
/*アニメーション要素までスクロールした時のスタイル*/
.active{
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}