html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  font-size: 100%;
  vertical-align: baseline;
}

:focus {
  outline: 0;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

body {
  line-height: 1;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: none;
}

table {
  border-spacing: 0;
  border-collapse: collapse;
}

input[type=search]::-webkit-search-cancel-button,
input[type=search]::-webkit-search-decoration,
input[type=search]::-webkit-search-results-button,
input[type=search]::-webkit-search-results-decoration {
  -webkit-appearance: none;
  -moz-appearance: none;
}

input[type=search] {
  -webkit-appearance: none;
  -moz-appearance: none;
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
}

textarea {
  overflow: auto;
  vertical-align: top;
  resize: vertical;
}

audio:not([controls]) {
  display: none;
  height: 0;
}

[hidden] {
  display: none;
}

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

a:focus {
  outline: thin dotted;
}

a:active,
a:hover {
  outline: 0;
}

img {
  border: 0;
  -ms-interpolation-mode: bicubic;
}

figure {
  margin: 0;
}

form {
  margin: 0;
}

fieldset {
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
  border: 1px solid #c0c0c0;
}

legend {
  *margin-left: -7px;
  padding: 0;
  border: 0;
  white-space: normal;
}

button,
input,
select,
textarea {
  margin: 0;
  font-size: 100%;
  vertical-align: baseline;
}

button,
input {
  line-height: normal;
}

button,
select {
  text-transform: none;
}

button,
html input[type=button],
input[type=reset],
input[type=submit] {
  *overflow: visible;
  -webkit-appearance: button;
  cursor: pointer;
}

button[disabled],
html input[disabled] {
  cursor: default;
}

input[type=checkbox],
input[type=radio] {
  box-sizing: border-box;
  *width: 13px;
  *height: 13px;
  padding: 0;
}

input[type=search]::-webkit-search-cancel-button,
input[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

button::-moz-focus-inner,
input::-moz-focus-inner {
  padding: 0;
  border: 0;
}

html,
button,
input,
select,
textarea {
  color: #222;
}

::-moz-selection {
  background: #b3d4fc;
  text-shadow: none;
}

::selection {
  background: #b3d4fc;
  text-shadow: none;
}

:root {
  --color-blue: #5eb8ff;
  --color-green: #4298b5;
  --color-black: #222222;
  --color-grey: #D9D9D9;
  --color-grey1: #898989;
  --color-white: #ffffff;
  --color-orange: #FF6B00;
}

/*
* Display flex
*/
html {
  font-size: 62.5%;
}
@media screen and (max-width: 992px) {
  html {
    font-size: 1.0080645161vw;
  }
}
@media screen and (max-width: 767px) {
  html {
    font-size: 1.3037809648vw;
  }
}

body {
  background-color: var(--color-white);
  font-family: "Noto Sans JP", sans-serif;
  -ms-overflow-style: none;
  /* IE and Edge */
  scrollbar-width: none;
  /* Firefox */
}
body::-webkit-scrollbar {
  display: none;
}

img {
  width: 100%;
  height: auto;
}

a {
  color: var(--color-white);
  text-decoration: none;
}
a:active {
  color: var(--color-white);
}
a:focus {
  color: var(--color-white);
}

.container {
  width: 94%;
  max-width: 135rem;
  margin: 0 auto;
}

.header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 94%;
  max-width: 135rem;
  margin: 0 auto;
  background-color: var(--color-white);
}
.header__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 0;
}
.header__content .logo {
  width: 36rem;
  transition: 300ms;
}
@media screen and (max-width: 767px) {
  .header__content .logo {
    width: 29rem;
  }
}
.header__content .logo:hover {
  opacity: 0.7;
}
.header__item {
  display: flex;
  gap: 2.2rem;
}
.header__item a {
  display: flex;
  position: relative;
  align-items: center;
  justify-content: center;
  width: 15.8rem;
  height: 4rem;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  border: solid 1px var(--color-orange);
  font-family: "Roboto", sans-serif;
  font-size: 1.4rem;
  background-color: var(--color-white);
}
@media screen and (max-width: 767px) {
  .header__item a {
    height: 4.5rem;
    font-size: 2.2rem;
  }
}
.header__item a:nth-of-type(1) {
  color: var(--color-orange);
}
.header__item a:nth-of-type(1)::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: scale(0, 1);
  transform-origin: right top;
  transition: transform 0.6s cubic-bezier(0.8, 0, 0.2, 1) 0s;
  background: var(--color-orange);
}
.header__item a:nth-of-type(1):hover p {
  color: var(--color-white);
}
.header__item a:nth-of-type(1):hover::before {
  transform: scale(1, 1);
  transform-origin: left top;
}
.header__item a:nth-of-type(2) {
  background-color: var(--color-orange);
  color: var(--color-white);
}
.header__item a:nth-of-type(2)::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: scale(0, 1);
  transform-origin: right top;
  transition: transform 0.6s cubic-bezier(0.8, 0, 0.2, 1) 0s;
  background: var(--color-white);
}
.header__item a:nth-of-type(2):hover p {
  color: var(--color-orange);
}
.header__item a:nth-of-type(2):hover::before {
  transform: scale(1, 1);
  transform-origin: left top;
}
.header__item a p {
  position: relative;
  z-index: 2;
  transition: color 0.6s cubic-bezier(0.8, 0, 0.2, 1);
}

.top {
  height: 100vh;
  text-align: center;
  display: flex;
  align-items: center;
}
@media screen and (max-width: 767px) {
  .top {
    padding-top: 20rem;
  }
}
.top h1 {
  font-family: "Overpass", sans-serif;
  font-size: 9.6rem;
  font-weight: 700;
}
.top h2 {
  margin-top: 1.6rem;
  font-size: 3.2rem;
  line-height: 1.6;
}

.contact {
  text-align: center;
  padding-bottom: 100px;
}
.contact h2 {
  font-size: 3.2rem;
  line-height: 1.6;
}
.contact p {
  font-size: 18px;
  margin-bottom: 24px;
}
.contact a {
  font-size: 18px;
  color: #000;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 24px 30px;
  border-radius: 10px;
  background-color: #d9d9d9;
  outline: none;
}
.contact a:hover {
  opacity: 0.6;
  transition: all 200ms ease;
}
.contact a img {
  width: 32px;
  height: auto;
}

.area {
  position: fixed;
  top: 0;
  z-index: -1;
  width: 100%;
  height: 100vh;
}

.circles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.circles li {
  position: absolute;
  display: block;
  list-style: none;
  width: 20px;
  height: 20px;
  background: rgba(255, 107, 0, 0.3);
  animation: animate 25s linear infinite;
  bottom: -150px;
}

.circles li:nth-child(1) {
  left: 25%;
  width: 80px;
  height: 80px;
  animation-delay: 0s;
}

.circles li:nth-child(2) {
  left: 10%;
  width: 20px;
  height: 20px;
  animation-delay: 2s;
  animation-duration: 12s;
}

.circles li:nth-child(3) {
  left: 70%;
  width: 20px;
  height: 20px;
  animation-delay: 4s;
}

.circles li:nth-child(4) {
  left: 40%;
  width: 60px;
  height: 60px;
  animation-delay: 0s;
  animation-duration: 18s;
}

.circles li:nth-child(5) {
  left: 65%;
  width: 20px;
  height: 20px;
  animation-delay: 0s;
}

.circles li:nth-child(6) {
  left: 75%;
  width: 110px;
  height: 110px;
  animation-delay: 3s;
}

.circles li:nth-child(7) {
  left: 35%;
  width: 150px;
  height: 150px;
  animation-delay: 7s;
}

.circles li:nth-child(8) {
  left: 50%;
  width: 25px;
  height: 25px;
  animation-delay: 15s;
  animation-duration: 45s;
}

.circles li:nth-child(9) {
  left: 20%;
  width: 15px;
  height: 15px;
  animation-delay: 2s;
  animation-duration: 35s;
}

.circles li:nth-child(10) {
  left: 85%;
  width: 150px;
  height: 150px;
  animation-delay: 0s;
  animation-duration: 11s;
}

@keyframes animate {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
    border-radius: 0;
  }
  100% {
    transform: translateY(-1000px) rotate(720deg);
    opacity: 0;
    border-radius: 50%;
  }
}
.privacy {
  margin-top: 16rem;
  margin-bottom: 12.4rem;
}
.privacy .container {
  width: 48%;
  margin: 0 auto;
}
@media screen and (max-width: 992px) {
  .privacy .container {
    width: 94%;
  }
}
.privacy h1 {
  font-size: 3.2rem;
  text-align: center;
}
.privacy__content {
  margin-top: 7.2rem;
}
.privacy__item {
  margin-top: 4rem;
}
.privacy__item + .privacy__item {
  margin-top: 4rem;
}
.privacy h2 {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.8;
}
.privacy h2 + p {
  margin-top: 0.8rem;
  font-size: 1.6rem;
  line-height: 1.8;
}
.privacy .company-info {
  margin-top: 1.6rem;
}
.privacy .company-info p {
  font-size: 1.6rem;
  line-height: 1.8;
}
.privacy__date {
  margin-top: 12.4rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

.terms {
  margin-top: 16rem;
  margin-bottom: 12.4rem;
}
.terms .container {
  width: 48%;
  margin: 0 auto;
}
@media screen and (max-width: 992px) {
  .terms .container {
    width: 94%;
  }
}
.terms h1 {
  font-size: 3.2rem;
  text-align: center;
}
.terms__content {
  font-size: 1.6rem;
  text-align: justify;
  line-height: 1.8;
  margin-top: 7.2rem;
}
.terms__content h2 {
  margin-top: 16px;
  font-size: 1.6rem;
  font-weight: 700;
}
@media screen and (max-width: 767px) {
  .terms__content p {
    font-size: 1.8rem;
  }
}

.specified {
  margin-top: 16rem;
  margin-bottom: 12.4rem;
}
.specified .container {
  width: 48%;
  margin: 0 auto;
}
@media screen and (max-width: 992px) {
  .specified .container {
    width: 94%;
  }
}
.specified__content {
  margin-top: 7.2rem;
}
.specified h1 {
  font-size: 3.2rem;
  text-align: center;
}
.specified__item + .specified__item {
  margin-top: 4rem;
}
.specified__item h2 {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.8;
}
.specified__item h2 + p {
  font-size: 1.6rem;
  line-height: 1.8;
}
.specified__data {
  margin-top: 0.8rem;
}
.specified__data + .specified__data {
  margin-top: 1.7rem;
}
.specified__data h3 {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.8;
}
.specified__data p {
  margin-top: 0.8rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

.guide {
  margin-top: 120px;
  display: flex;
  flex-direction: row;
  margin-bottom: 120px;
}
.guide .nav-guide {
  width: 20%;
  background: #f2f2f2;
  padding: 20px;
  border-radius: 16px;
}
.guide .nav-guide ul > li {
  margin-bottom: 20px;
}
.guide .nav-guide ul > li > h3 {
  color: #000;
  font-size: 16px;
  margin-bottom: 20px;
  font-weight: 900;
  border-color: #9daf67;
  border-left: 4px solid;
  padding-left: 4px;
}
.guide .nav-guide ul > li > ul {
  margin-left: 10px;
}
.guide .nav-guide ul > li > ul li a {
  color: #000;
  font-size: 16px;
}
.guide .content {
  width: 80%;
  padding: 0px 20px;
  height: 100px;
  font-size: 18px;
  line-height: 23.4px;
}
.guide .content h2 {
  font-size: 22px;
  padding-bottom: 8px;
  border-bottom: 2px solid #f3f3f3;
  margin-bottom: 20px;
}

.footer {
  width: 94%;
  max-width: 135rem;
  margin: 0 auto;
  padding-bottom: 4rem;
}
@media screen and (max-width: 767px) {
  .footer {
    padding-bottom: 3rem;
  }
}
.footer__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
@media screen and (max-width: 767px) {
  .footer__content {
    flex-direction: column;
    gap: 3rem;
  }
}
.footer__link {
  display: flex;
  padding: 0 1rem;
  border-right: solid 1px var(--color-grey);
  border-left: solid 1px var(--color-grey);
  gap: 3.2rem;
}
.footer a {
  display: block;
  position: relative;
  transition: 300ms;
  color: var(--color-grey1);
  font-family: "Roboto", sans-serif;
  font-size: 1.4rem;
  line-height: 1.6;
}
@media screen and (max-width: 767px) {
  .footer a {
    font-size: 2.3rem;
  }
}
.footer a:hover {
  opacity: 0.7;
}
.footer a::after {
  content: "";
  position: absolute;
  top: 0;
  right: -1.6rem;
  width: 1px;
  height: 100%;
  background-color: var(--color-grey);
}
.footer a:last-of-type::after {
  content: none;
}
.footer__copyright p {
  color: var(--color-grey1);
  font-family: "Roboto", sans-serif;
  font-size: 1.4rem;
}
@media screen and (max-width: 767px) {
  .footer__copyright p {
    font-size: 2.2rem;
  }
}