@charset "UTF-8";
/*================================================================
Chrome/Firefox/Edgeなど、各ブラウザはそれぞれデフォルトで効くCSSを持っています。
何もしないと見え方が微妙に変わるので、デフォルトのCSSをリセットして
ブラウザごとの表示の差異をなくすために書くのが「リセットCSS」です。
================================================================*/
*,
::before,
::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
dl,
li,
dt,
dd,
p,
div,
span,
img,
a,
table,
tr,
th,
td {
  margin: 0;
  padding: 0;
  border: 0;
  font-weight: normal;
  font-size: 100%;
  vertical-align: baseline;
  letter-spacing: 0;
}

header,
footer,
nav,
section,
article,
main,
aside,
figure,
figcaption {
  display: block;
}

ol,
ul {
  list-style: none;
  list-style-type: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  text-decoration: none;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  color: inherit;
}
@media (hover: hover) {
  a:hover {
    cursor: pointer;
  }
}

picture,
img,
a,
span {
  display: inline-block;
}

input,
textarea,
select {
  font: inherit;
}

button {
  background: none;
  border: none;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

body {
  color: #363535;
  background: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 160%;
  max-width: 860px;
  width: 100%;
  margin-inline: auto;
}

/* ===============================================
# header
=============================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 0;
  opacity: 0;
  -webkit-transform: translateY(-20px);
          transform: translateY(-20px);
  -webkit-transition: height 0.7s ease, opacity 0.7s ease, -webkit-transform 0.7s ease;
  transition: height 0.7s ease, opacity 0.7s ease, -webkit-transform 0.7s ease;
  transition: height 0.7s ease, opacity 0.7s ease, transform 0.7s ease;
  transition: height 0.7s ease, opacity 0.7s ease, transform 0.7s ease, -webkit-transform 0.7s ease;
  z-index: 1000;
}
header img {
  -o-object-fit: contain;
     object-fit: contain;
}

header.show {
  height: auto; /* 表示時の高さ（画像と一致） */
  -webkit-transform: translateY(0);
          transform: translateY(0);
  opacity: 1;
}

header.is-hidden {
  opacity: 0;
  pointer-events: none;
}

header.is-top {
  top: 0;
  bottom: auto;
}

.header-img {
  max-width: 860px;
  width: 100%;
  margin-inline: auto;
}

.header-img img {
  max-width: 100%;
  height: auto;
}

/* ===============================================
# fv
=============================================== */
.fv {
  position: relative;
}

#fv-cta {
  content: "";
  position: absolute;
  top: 76%;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}

.fv-cta img {
  width: 100%;
  height: auto;
}

/* ===============================================
# cta
=============================================== */
.cta {
  position: relative;
}

.cta-img {
  text-align: center;
}

.cta-button__wrap {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 81.0666666667%;
}

.cta-button {
  position: relative;
  display: inline-block;
  overflow: hidden;
  -webkit-animation: float 2s ease-in-out infinite;
          animation: float 2s ease-in-out infinite;
}
.cta-button img {
  width: 100%;
  height: auto;
  display: block;
}
.cta-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 68%;
  background-color: rgba(255, 255, 255, 0.4);
  -webkit-transform: skewX(-45deg);
          transform: skewX(-45deg);
  z-index: 5;
  -webkit-animation: shine 3s cubic-bezier(0.25, 0, 0.25, 1) infinite;
          animation: shine 3s cubic-bezier(0.25, 0, 0.25, 1) infinite;
  pointer-events: none;
}

@-webkit-keyframes shine {
  0% {
    left: -100%;
    opacity: 0;
  }
  70% {
    left: -100%;
    opacity: 0.5;
  }
  71% {
    left: -100%;
    opacity: 1;
  }
  100% {
    left: 100%;
    opacity: 0;
  }
}

@keyframes shine {
  0% {
    left: -100%;
    opacity: 0;
  }
  70% {
    left: -100%;
    opacity: 0.5;
  }
  71% {
    left: -100%;
    opacity: 1;
  }
  100% {
    left: 100%;
    opacity: 0;
  }
}
@-webkit-keyframes float {
  0%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-8px);
            transform: translateY(-8px);
  }
}
@keyframes float {
  0%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-8px);
            transform: translateY(-8px);
  }
}
.worries {
  margin-top: -6%;
  z-index: 2;
  position: relative;
}

.common {
  margin-top: -25%;
}

.reason {
  margin-top: -26%;
  position: relative;
  z-index: 1;
}

.benefits {
  margin-top: -40%;
}

.experience {
  position: relative;
  z-index: 1;
  margin-top: -37%;
}

.plan {
  margin-top: -38%;
}

.step {
  margin-top: -20%;
  position: relative;
  z-index: -1;
}

/* ===============================================
# footer
=============================================== */
footer {
  padding-block: 45px;
  background: #fb891f;
  color: #ececec;
  text-align: center;
  margin-inline: auto;
}

.footer__inner {
  font-family: "Noto Sans JP";
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}

.footer__inner a {
  display: block;
}

.footer__text {
  margin-top: 17px;
}

.footer__copy {
  display: inline-block;
  margin-top: 31px;
  font-family: "Noto Sans JP";
  font-size: 12px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}