@font-face {
    font-family: 'NotoSansJP';
    font-style: normal;
    font-weight: 400;
    src: url('../fonts/NotoSansJP/NotoSansJP-Regular_subset.woff2');
    font-display: swap;
}
@font-face {
    font-family: 'NotoSansJP';
    font-style: normal;
    font-weight: 500;
    src: url('../fonts/NotoSansJP/NotoSansJP-Medium_subset.woff2');
    font-display: swap;
}
@font-face {
    font-family: 'NotoSansJP';
    font-style: normal;
    font-weight: 700;
    src: url('../fonts/NotoSansJP/NotoSansJP-Bold_subset.woff2');
    font-display: swap;
}
html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: rgba(0, 0, 0, 0);
}
body {
    line-height: 1;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}
nav ul {
    list-style: none;
}
blockquote,
q {
    quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}
a {
    margin: 0;
    padding: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: rgba(0, 0, 0, 0);
}
del {
    text-decoration: line-through;
}
abbr[title],
dfn[title] {
    border-bottom: 1px dotted;
    cursor: help;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
    margin: 0 auto;
}
input,
select {
    vertical-align: middle;
}
th {
    text-align: left;
}
*,
*:before,
*:after {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
html {
    font-size: 62.75%;
    scroll-behavior: smooth;
}
body {
    position: relative;
    width: 100%;
    font-family: 'NotoSansJP', sans-serif;
    font-size: 1.6em;
    line-height: 1.5;
    padding-bottom: 6rem;
    overflow-x: hidden;
}
body.child {
    padding-bottom: 0;
}
#wrapper {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    width: 100%;
    min-height: 100vh;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
main {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    overflow-x: hidden;
}
main--child {
    margin-top: 6rem;
}
h2 {
    font-size: min(6vw, 3.2rem);
    text-align: center;
    line-height: 1.3333333333;
}
h3 {
    font-size: 2rem;
    text-align: center;
}
ul,
li {
    list-style: none;
}
a {
    text-decoration: none;
    color: #333;
}
img {
    max-width: 100%;
}
.inline-block {
    display: inline-block;
}
.display-flex {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}
.under-md {
    display: block;
}
.under-lg {
    display: block;
}
.over-md {
    display: none;
}
.over-lg {
    display: none;
}
.over-xl {
    display: none;
}
.button {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 100%;
    max-width: 26rem;
    margin: 0 auto;
    padding: 1rem 2rem;
    font-size: 2rem;
    font-weight: 700;
    text-decoration: none;
    color: #fff;
    border-radius: 100vh;
    -webkit-box-shadow: 0 0.4rem 1rem rgba(0, 0, 0, 0.16);
    box-shadow: 0 0.4rem 1rem rgba(0, 0, 0, 0.16);
}
.button--secondary {
    background: -webkit-gradient(linear, left top, left bottom, from(#398fe6), to(#2badd9));
    background: -o-linear-gradient(top, #398fe6, #2badd9);
    background: linear-gradient(to bottom, #398fe6, #2badd9);
    border: 2px solid #398fe6;
    -webkit-transition: all 0.2s ease;
    -o-transition: all 0.2s ease;
    transition: all 0.2s ease;
}
.button--secondary:hover {
    background: #fff;
    color: #0a73e6;
    -webkit-box-shadow: none;
    box-shadow: none;
}
.button--primary {
    background: -webkit-gradient(linear, left top, left bottom, from(#ff8126), to(#ffa426));
    background: -o-linear-gradient(top, #ff8126, #ffa426);
    background: linear-gradient(to bottom, #ff8126, #ffa426);
    border: 2px solid #ff8126;
    -webkit-transition: all 0.2s ease;
    -o-transition: all 0.2s ease;
    transition: all 0.2s ease;
}
.button--primary:hover {
    background: #fff;
    color: #ffa426;
    -webkit-box-shadow: none;
    box-shadow: none;
}
.section-heading {
    margin-bottom: 4rem;
    font-size: clamp(3rem, 8vw, 3.6rem);
}
.section-heading:before {
    content: attr(data-en);
    display: block;
    font-size: 1.8rem;
    font-family: 'Poppins', sans-serif;
    letter-spacing: 0.4rem;
    color: #0a73e6;
}
.section-heading:after {
    content: '';
    display: block;
    width: 4rem;
    height: 2px;
    margin: 1rem auto 0;
    background-color: #0a73e6;
}
.section-heading--accent:before {
    color: #ffa426;
}
.section-heading--accent:after {
    background-color: #ffa426;
}
.section-container {
    width: 85%;
    max-width: 120rem;
    margin: 0 auto;
    padding: 6rem 0 0;
}
.section-container--pb {
    padding-bottom: 6rem;
}
.header {
    position: fixed;
    z-index: 100;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 100%;
    height: 6rem;
    -webkit-transition: all 0.3s ease-in;
    -o-transition: all 0.3s ease-in;
    transition: all 0.3s ease-in;
}
.header--child {
    position: static;
}
.header__wrapper {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 95%;
    margin: 0 auto;
}
.header__logo {
    display: grid;
    place-items: center;
}
.header__logo img {
    height: 4.8rem;
    width: auto;
}
.header__nav {
    position: absolute;
    top: -100vh;
    left: 0;
    width: 100%;
    text-align: center;
    -webkit-transition: all 0.3s ease-in;
    -o-transition: all 0.3s ease-in;
    transition: all 0.3s ease-in;
}
.header__nav.active {
    top: 6rem;
}
.header__nav ul {
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}
.header__nav li {
    background-color: rgba(0, 0, 0, 0.75);
    border-bottom: 1px solid #ccc;
}
.header__nav li a {
    display: block;
    padding: 3rem 2rem;
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
}
.header__hamburger {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    cursor: pointer;
}
.header__hamburger div {
    display: block;
    width: 30px;
    height: 3px;
    background-color: #333;
    border-radius: 100vh;
    -webkit-transition: all 0.3s ease-in;
    -o-transition: all 0.3s ease-in;
    transition: all 0.3s ease-in;
}
.header__hamburger div:nth-child(2) {
    margin: 0.6rem 0;
}
.header__buttons {
    display: none;
}
.header__button {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    min-width: 160px;
    height: 4rem;
    padding: 0 2rem;
    font-weight: 700;
    color: #fff;
    border-radius: 0.4rem;
    -webkit-transition: all 0.2s ease;
    -o-transition: all 0.2s ease;
    transition: all 0.2s ease;
}
.header__button--secondary {
    background-color: #0a73e6;
}
.header__button--secondary:hover {
    background-color: #0036af;
}
.header__button--primary {
    background-color: #ff9b26;
}
.header__button--primary:hover {
    background-color: #ef760f;
}
.fv {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    background: url('../images/fv_bg.jpeg');
    background-size: cover;
    background-position: 68%;
}
.webp .fv {
    background: url('../images/fv_bg.webp');
    background-size: cover;
    background-position: 68%;
}
.fv__container {
    position: relative;
    width: 85%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 8rem 0;
}
.fv__container:before {
    content: '';
    position: absolute;
    top: -90rem;
    left: -36rem;
    display: block;
    width: 90vw;
    max-width: 70rem;
    height: 150rem;
    background-color: #0a73e6;
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
    -webkit-box-shadow: -1.6rem 1.6rem 0 #0036af;
    box-shadow: -1.6rem 1.6rem 0 #0036af;
}
.fv__main {
    position: relative;
    display: grid;
    row-gap: 2.4rem;
}
.fv__title {
    display: grid;
    text-align: center;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    letter-spacing: 0.4rem;
    line-height: 1.2;
    color: #fff;
}
.fv__title span:nth-child(1) {
    font-size: min(4vw, 2rem);
    font-weight: 400;
}
.fv__title span:nth-child(2) {
    font-size: min(11vw, 9.6rem);
}
.fv__title span:nth-child(2) small {
    font-size: 0.6em;
}
.fv__title span:nth-child(3) {
    font-size: min(5vw, 3.6rem);
    font-weight: 400;
}
.fv__features {
    display: grid;
    grid-template: 1fr 1fr / min(30vw, 14rem) 1fr;
    place-items: center;
    row-gap: 1rem;
    -webkit-column-gap: 1rem;
    -moz-column-gap: 1rem;
    column-gap: 1rem;
    -webkit-box-align: stretch;
    -ms-flex-align: stretch;
    align-items: stretch;
}
.fv__features img {
    height: 100%;
}
.fv__feature {
    display: grid;
    place-items: center;
    width: 100%;
    text-align: center;
}
.fv__feature:nth-child(1) {
    grid-row: 1/3;
    grid-column: 1/2;
}
.fv__feature:nth-child(2) {
    grid-row: 1/2;
    grid-column: 2/3;
}
.fv__feature:nth-child(3) {
    grid-row: 2/3;
    grid-column: 2/3;
}
.fv__feature:nth-child(2),
.fv__feature:nth-child(3) {
    padding: 0.4rem;
    font-size: clamp(1.6rem, 3vw, 1.8rem);
    background-color: #398fe6;
    color: #fff;
    border-radius: 6px;
    -webkit-box-shadow: 4px 4px 2px rgba(0, 0, 0, 0.1607843137);
    box-shadow: 4px 4px 2px rgba(0, 0, 0, 0.1607843137);
}
.fv__button {
    width: 100%;
    max-width: 34rem;
    padding: 1.6rem;
    margin: 0 auto;
    font-size: min(5vw, 2rem);
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.2rem;
    background-color: #ff9b26;
    color: #fff;
    border-radius: 4px;
    -webkit-transition: background-color 0.2s ease;
    -o-transition: background-color 0.2s ease;
    transition: background-color 0.2s ease;
}
.fv__button:hover {
    background-color: #ef760f;
}
.fv__topics {
    position: absolute;
    bottom: -4rem;
    width: 85%;
    margin: 0 auto;
    padding: 1rem 1.6rem;
    background-color: #f5f5f5;
    border-radius: 1rem;
    -webkit-box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.1607843137);
    box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.1607843137);
}
.fv__topics h3 {
    font-size: 1.5rem;
    text-align: left;
}
.fv__topics p {
    font-size: 1.25rem;
}
.fv-topics__link {
    font-size: 1.5rem;
    font-weight: bold;
    color: red;
    text-decoration: underline;
}
.movie {
    position: relative;
    margin-top: 8rem;
    background-color: #0a73e6;
}
.movie__container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    width: 85%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 0;
}
.movie__thumbnail {
    margin-bottom: 2rem;
    cursor: pointer;
}
.movie__thumbnail img {
    height: 100%;
}
.movie__text {
    display: grid;
    place-items: center;
    padding: 1.6rem 4rem;
    font-size: min(5vw, 3.2rem);
    text-align: center;
    color: #fff;
    border-top: 2px solid #fff;
    border-bottom: 2px solid #fff;
}
.movie-overlay {
    position: fixed;
    top: 0;
    left: 0;
    display: none;
    place-items: center;
    width: 100%;
    height: 100%;
    z-index: 999;
    background-color: rgba(30, 30, 30, 0.75);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}
.movie-overlay__container {
    position: relative;
    width: 100%;
    max-width: 80rem;
}
.movie-overlay__container iframe {
    width: 100%;
}
.movie-overlay:before {
    content: '';
    position: absolute;
    top: 8%;
    right: 4%;
    width: 4rem;
    height: 4px;
    background-color: #fff;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}
.movie-overlay:after {
    content: '';
    position: absolute;
    top: 8%;
    right: 4%;
    width: 4rem;
    height: 4px;
    background-color: #fff;
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
}
.problems__heading {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-bottom: 3.6rem;
    /* font-size: clamp(2.4rem, 6vw, 5.3rem); */
    font-size: clamp(3rem, 8vw, 4rem);
}
.problems__heading:after {
    content: '';
    display: block;
    width: clamp(1.7rem, 4vw, 2.4rem);
    height: clamp(1.7rem, 4vw, 2.4rem);
    margin-top: 1rem;
    border-bottom: 3px solid #ffa426;
    border-right: 3px solid #ffa426;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}
.problems__list {
    margin: 0 auto 5rem;
}
.problems__item {
    position: relative;
    padding-left: 1.5em;
    font-size: clamp(1.7rem, 4vw, 2.4rem);
    font-weight: 700;
}
.problems__item:not(:last-child) {
    margin-bottom: 2rem;
}
.problems__item span {
    color: #ffa426;
    text-decoration: underline;
}
.problems__item:before {
    content: '';
    position: absolute;
    top: 0.2em;
    margin-left: -1.5em;
    width: 1.2em;
    height: 1.2em;
    background-image: url(../images/check.png);
    background-size: contain;
    background-repeat: no-repeat;
}
.other-problems {
    display: grid;
    row-gap: 3rem;
    padding: 4rem 2rem;
    background-color: #edf8fc;
}
.other-problems__heading {
    font-size: min(6vw, 3.2rem);
}
.other-problems__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    -webkit-column-gap: 2rem;
    -moz-column-gap: 2rem;
    column-gap: 2rem;
    row-gap: 4rem;
}
.other-problems__icon {
    display: grid;
    place-items: center;
    height: 8rem;
    margin-bottom: 1rem;
}
.other-problems__icon img {
    height: 8rem;
}
.other-problems__text {
    font-size: min(3.7vw, 1.6rem);
    font-weight: 700;
    text-align: center;
}
.services__description {
    margin-bottom: 4em;
    text-align: justify;
    font-size: clamp(1.6rem, 4vw, 2rem);
}
.service {
    counter-increment: service;
}
.service:not(:last-child) {
    margin-bottom: 6rem;
}
.service__name {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 3rem;
    text-align: left;
}
.service__name:before {
    content: counter(service);
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    margin-right: 0.5rem;
    font-size: 0.8em;
    border-radius: 100vh;
    color: #fff;
    background-color: #ffa426;
}
.service__description {
    margin-bottom: 4rem;
    font-size: clamp(1.6rem, 3vw, 1.8rem);
}
.service__examples {
    position: relative;
    padding: 3rem 1rem 2rem;
    margin-bottom: 2rem;
    background-color: #edf8fc;
}
.service__examples:before {
    content: '例えば';
    position: absolute;
    top: -2rem;
    left: 2rem;
    z-index: 10;
    padding: 0.25em 0.5em;
    font-weight: 700;
    color: #fff;
    background-color: #ffa426;
}
.service__examples:after {
    content: '';
    position: absolute;
    top: 0;
    left: 4.3rem;
    width: 2rem;
    height: 2rem;
    background-color: #ffa426;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}
.service__example {
    position: relative;
    padding-left: 2rem;
    font-size: clamp(1.4rem, 4vw, 1.6rem);
    font-weight: 700;
}
.service__example:not(:last-child) {
    margin-bottom: 0.5rem;
}
.service__example span {
    color: #ffa426;
    text-decoration: underline;
}
.service__example:before {
    content: '';
    position: absolute;
    top: 0.3em;
    margin-left: -2rem;
    width: 1.2rem;
    height: 1.2rem;
    background-color: #ffa426;
    border-radius: 100vh;
}

.service__example__title {
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.service__img {
    width: 100%;
    aspect-ratio: 3/2;
    overflow: hidden;
}
.service__img img {
    width: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}

.service__archivements {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 10px;
    text-align: left;
    background-color: #edf8fc;
    margin: 14px 0px;
    padding: 38px 20px 20px;
    position: relative;
}

.service__archivements:before {
    content: '';
    position: absolute;
    top: -0.1rem;
    left: -0.1rem;
    width: 3rem;
    height: 3rem;
    background-color: white;
    -webkit-clip-path: polygon(0 0, 100% 0, 0 100%);
    clip-path: polygon(0 0, 100% 0, 0 100%);
}

.service__archivements:after {
    content: '';
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    width: 3rem;
    height: 3rem;
    background-color: #0a73e6;
    -webkit-clip-path: polygon(100% 0, 100% 100%, 0 100%);
    clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.service__archivements__example {
    text-align: left;
}

.features__list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-column-gap: 4rem;
    -moz-column-gap: 4rem;
    column-gap: 4rem;
}
.feature {
    width: 100%;
    max-width: 30rem;
}
.feature:not(:last-child) {
    margin-bottom: 4rem;
}
.feature__icon {
    display: grid;
    place-items: center;
    width: 100%;
    height: 10rem;
    margin-bottom: 1rem;
}
.feature__icon img {
    height: 10rem;
}
.feature__name {
    margin-bottom: 1rem;
    color: #ffa426;
    font-size: 2.4rem;
}
.feature__description {
    font-size: 1.8rem;
}
.plans__inner {
    padding: 4rem 1rem;
    background-color: #fafafa;
}
.plans__heading {
    font-size: min(5vw, 2.8rem);
    margin-bottom: 2rem;
}
.plans__list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    row-gap: 2rem;
    -webkit-column-gap: 2rem;
    -moz-column-gap: 2rem;
    column-gap: 2rem;
    margin-bottom: 4rem;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}
.plans__item {
    height: 12rem;
}
.plans__item img {
    height: 12rem;
}
.plans__table {
    width: 100%;
    max-width: 80rem;
    margin: 0 auto;
}
.plans__table img {
    width: 100%;
}
.archivements__heading {
    margin-bottom: 2rem;
}
.archivements__clients {
    padding: 1rem 1.5rem;
    text-align: center;
    border: 2px solid #ccc;
}
.archivements__client {
    display: inline-block;
    font-size: clamp(1.4rem, 2.4vw, 2rem);
}
.archivements__client:not(:last-child):after {
    content: '、';
}
.archivements__client:last-child:after {
    content: '他';
    margin-left: 2rem;
}
.cases {
    background-color: #edf8fc;
}
.cases__list {
    display: grid;
    row-gap: 4rem;
}
.case {
    position: relative;
    padding: 4rem 1.6rem 2rem;
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    background-color: #fff;
    -webkit-box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.16);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.16);
}
.case__title {
    margin-bottom: 1rem;
    font-size: clamp(2.4rem, 5vw, 3rem);
    text-align: left;
    color: #0a73e6;
}
.case__client {
    padding-bottom: 1rem;
    font-size: 1.6rem;
    border-bottom: 1px solid #ccc;
}
.case:before {
    content: '';
    position: absolute;
    top: -0.1rem;
    left: -0.1rem;
    width: 3rem;
    height: 3rem;
    background-color: #edf8fc;
    -webkit-clip-path: polygon(0 0, 100% 0, 0 100%);
    clip-path: polygon(0 0, 100% 0, 0 100%);
}
.case:after {
    content: '';
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    width: 3rem;
    height: 3rem;
    background-color: #0a73e6;
    -webkit-clip-path: polygon(100% 0, 100% 100%, 0 100%);
    clip-path: polygon(100% 0, 100% 100%, 0 100%);
}
.case-details {
    display: grid;
    padding: 2rem 0 0;
}
.case-details__texts {
    display: grid;
    row-gap: 3rem;
    margin-bottom: 3rem;
}
.case-details__img img {
    width: 100%;
}
.case-detail {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-column-gap: 1rem;
    -moz-column-gap: 1rem;
    column-gap: 1rem;
}
.case-detail__icon {
    width: min(50%, 120px);
}
.case-detail__icon img {
    width: 100%;
}
.case-detail__list {
    width: 100%;
    padding-left: 2rem;
}
.case-detail__item {
    position: relative;
}
.case-detail__item:not(:last-child) {
    margin-bottom: 1rem;
}
.case-detail__item:before {
    content: '●';
    position: absolute;
    margin-left: -2rem;
    top: 0.1rem;
}
.case-detail__item--problem:before {
    color: #b3b3b3;
}
.case-detail__item--solution:before {
    color: #ffa426;
}
.case-detail__item--solution strong {
    color: #ffa426;
}
.case-actions {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-column-gap: 2rem;
    -moz-column-gap: 2rem;
    column-gap: 2rem;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}
.case-actions__arrow {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 12%;
}
.case-actions__arrow:before {
    content: '';
    display: block;
    border-right: 3px dotted #ccc;
}
.case-actions__arrow:after {
    content: '';
    position: absolute;
    bottom: 0;
    display: block;
    width: 2.4rem;
    height: 2.4rem;
    border-right: 2px solid #ccc;
    border-bottom: 2px solid #ccc;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}
.case-actions__inner {
    position: relative;
    width: 100%;
    padding: 3rem 1.6rem 1.6rem;
    border: 2px solid #0a73e6;
    border-radius: 1rem;
}
.case-actions__inner:before {
    content: '';
    position: absolute;
    top: 50%;
    left: -31px;
    margin-top: -13px;
    border: 13px solid rgba(0, 0, 0, 0);
    border-right: 21px solid #fff;
    z-index: 20;
}
.case-actions__inner:after {
    content: '';
    position: absolute;
    top: 50%;
    left: -36px;
    margin-top: -14px;
    border: 14px solid rgba(0, 0, 0, 0);
    border-right: 22px solid #007bd9;
    z-index: 10;
}
.case-actions__icon {
    position: absolute;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    -webkit-column-gap: 0.25rem;
    -moz-column-gap: 0.25rem;
    column-gap: 0.25rem;
    top: -1rem;
    width: 100%;
}
.case-actions__icon img {
    width: min(50%, 8rem);
}
.case-actions__list {
    display: grid;
    row-gap: 0.8rem;
}
.case-actions__list li {
    padding: 0.25rem 0.5rem;
    text-align: center;
    background-color: #0a73e6;
    color: #fff;
    border-radius: 100vh;
}
.flow {
    background-color: #fafafa;
}
.flow__container {
    display: grid;
    row-gap: 4rem;
}
.flow__img {
    display: grid;
    place-items: center;
}
.faq__list {
    margin-bottom: 6rem;
}
.faq-item__question {
    position: relative;
    padding: 2rem 7rem 2rem 6rem;
    font-size: clamp(1.4rem, 2vw, 1.8rem);
    font-weight: 700;
    border-bottom: 1px solid #333;
    background-image: url(../images/faq_q.png);
    background-repeat: no-repeat;
    background-position: center left 1rem;
    background-size: 3rem;
    cursor: pointer;
    -webkit-transition: color 0.2s ease;
    -o-transition: color 0.2s ease;
    transition: color 0.2s ease;
}
.faq-item__question:hover {
    color: #0a73e6;
}
.faq-item__question:before {
    content: '';
    position: absolute;
    right: 4rem;
    top: 0;
    bottom: 0;
    width: 0.2rem;
    height: 2rem;
    margin: auto;
    background-color: #0a73e6;
    -webkit-transition: 0.4s ease;
    -o-transition: 0.4s ease;
    transition: 0.4s ease;
}
.faq-item__question:after {
    content: '';
    position: absolute;
    right: 31px;
    top: 0;
    bottom: 0;
    width: 20px;
    height: 2px;
    margin: auto;
    background: #007bd9;
    -webkit-transition: 0.4s ease;
    -o-transition: 0.4s ease;
    transition: 0.4s ease;
}
.faq-item__question.open:before {
    -webkit-transform: rotate(270deg);
    -ms-transform: rotate(270deg);
    transform: rotate(270deg);
}
.faq-item__question.open:after {
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
}
.faq-item__answer {
    height: 0;
    padding: 0 2rem;
    overflow-y: hidden;
    font-size: clamp(1.4rem, 2vw, 1.8rem);
    background-color: #f9f9f9;
    -webkit-transition: 0.4s ease;
    -o-transition: 0.4s ease;
    transition: 0.4s ease;
}
.profile__list {
    display: grid;
    row-gap: 1.6rem;
    margin-bottom: 4rem;
}
.profile__title {
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #0a73e6;
}
.profile__description {
    display: grid;
    row-gap: 1rem;
}
.profile__service {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-column-gap: 1rem;
    -moz-column-gap: 1rem;
    column-gap: 1rem;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
}
.profile__service p {
    width: calc(100% - 4rem);
}
.profile__devision {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 3rem;
    height: 3rem;
    font-weight: 700;
    background-color: #0a73e6;
    color: #fff;
}
.cv-area {
    background: rgba(0, 0, 0, 0) -webkit-gradient(linear, left top, left bottom, from(#398fe6), to(#2badd9)) 0% 0% no-repeat padding-box;
    background: rgba(0, 0, 0, 0) -o-linear-gradient(top, #398fe6 0%, #2badd9 100%) 0% 0% no-repeat padding-box;
    background: rgba(0, 0, 0, 0) linear-gradient(180deg, #2badd9 0%, #b7e9f9 100%) 0% 0% no-repeat padding-box;
}
.cv-area--middle {
    display: none;
}
.cv-area--bottom {
    background: -webkit-gradient(linear, left top, left bottom, from(rgba(57, 143, 230, 0.8)), to(rgba(43, 173, 217, 0.8))), url('../images/cv__bg.png');
    background: -o-linear-gradient(top, rgba(57, 143, 230, 0.8) 0%, rgba(43, 173, 217, 0.8) 100%), url('../images/cv__bg.png');
    background: linear-gradient(180deg, rgba(57, 143, 230, 0.8) 0%, rgba(43, 173, 217, 0.8) 100%), url('../images/cv__bg.png');
}
.webp .cv-area--bottom {
    background: -webkit-gradient(linear, left top, left bottom, from(rgba(57, 143, 230, 0.8)), to(rgba(43, 173, 217, 0.8))), url('../images/cv__bg.webp');
    background: -o-linear-gradient(top, rgba(57, 143, 230, 0.8) 0%, rgba(43, 173, 217, 0.8) 100%), url('../images/cv__bg.webp');
    background: linear-gradient(180deg, rgb(43, 173, 217, 0.8) 0%, rgb(228 248 255 / 80%) 100%), url('../images/cv__bg.webp');
}
.cv-area__container {
    width: 85%;
    max-width: 120rem;
    margin: 0 auto;
    padding: 4rem 0;
}
.cv-area__heading {
    margin-bottom: 2rem;
    font-size: min(5.4vw, 4rem);
    color: #fff;
}
.cv-area__boxes {
    display: grid;
    row-gap: 2rem;
}
.cv-box {
    padding: 2rem;
    background-color: #fff;
}
.cv-box__heading {
    margin-bottom: 2rem;
    font-size: min(5vw, 3rem);
    color: #0a73e6;
}
.cv-box__contents {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}
.cv-box__icon {
    width: 25%;
    height: 100%;
}
.cv-box__icon img {
    width: 100%;
}
.cv-box__texts {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    width: 72%;
}
.cv-box__texts > *:not(:last-child) {
    margin-bottom: 1rem;
}
.cv-box__phonenumber {
    display: block;
    font-size: min(6.4vw, 3rem);
    font-weight: 700;
    color: #0a73e6;
}
.cv-box__mailaddress {
    display: block;
    font-size: min(3.6vw, 2rem);
    font-weight: 700;
    color: #0a73e6;
}
.cv-box__details {
    display: grid;
    row-gap: 0.5rem;
    font-size: min(3.6vw, 1.6rem);
    color: #0a73e6;
}
.cv-box__button {
    font-size: min(4vw, 2rem);
}
footer {
    text-align: center;
    padding: 2rem;
    font-size: 1.2rem;
    background-color: #333;
    color: #fff;
}
.sp-bottom-cv {
    position: fixed;
    bottom: 0;
    z-index: 100;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 100%;
    height: 6rem;
    background-color: #fff;
    -webkit-box-shadow: 0 0 0.5rem rgba(0, 0, 0, 0.16);
    box-shadow: 0 0 0.5rem rgba(0, 0, 0, 0.16);
}
.sp-bottom-cv__button {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 100%;
    font-size: min(3.6vw, 2rem);
    font-weight: 700;
}
.sp-bottom-cv__button:before {
    content: '';
    width: 1em;
    height: 1em;
    margin-right: 0.4rem;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
}
.sp-bottom-cv__button--tel {
    background-color: #fff;
}
.sp-bottom-cv__button--tel:before {
    background-image: url(../images/tel_icon.svg);
}
.sp-bottom-cv__button--contact {
    background: -webkit-gradient(linear, left top, left bottom, from(#ff8126), to(#ffa426));
    background: -o-linear-gradient(top, #ff8126, #ffa426);
    background: linear-gradient(to bottom, #ff8126, #ffa426);
    color: #fff;
}
.sp-bottom-cv__button--contact:before {
    background-image: url(../images/talk_icon.svg);
}
@media screen and (min-width: 768px) {
    body {
        padding-bottom: 0;
    }
    .under-md {
        display: none;
    }
    .over-md {
        display: block;
    }
    .section-container {
        padding: 10rem 0 0;
    }
    .section-container--pb {
        padding-bottom: 10rem;
    }
    .fv__main {
        width: 90%;
        margin-right: auto;
    }
    .fv__features {
        width: 70%;
        margin: 0 auto;
    }
    .movie__container {
        -webkit-box-orient: horizontal;
        -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
        flex-direction: row-reverse;
    }
    .movie__thumbnail {
        max-height: 20rem;
        aspect-ratio: 16/9;
        margin-bottom: 0;
        margin-left: 2rem;
    }
    .problems__list {
        margin: 0 auto 8rem;
    }

    .other-problems__list {
        grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
    }
    .service {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
    }
    .service:not(:last-child) {
        margin-bottom: 8rem;
    }
    .service:nth-child(even) {
        -webkit-box-orient: horizontal;
        -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
        flex-direction: row-reverse;
    }
    .service__texts {
        width: 48%;
    }
    .service__examples {
        margin-bottom: 0;
    }
    .service__img {
        width: 48%;
        aspect-ratio: 2/1;
    }
    .service__archivements {
        padding: 20px 8rem;
        text-align: center;
    }
    .service__archivements__example {
        text-align: right;
        padding-right: 8rem;
        padding-left: 8rem;
    }
    .feature {
        min-width: 33rem;
    }
    .feature__icon {
        height: 16rem;
    }
    .feature__icon img {
        height: 16rem;
    }
    .plans__heading {
        margin-bottom: 4rem;
    }
    .plans__list {
        margin-bottom: 6rem;
    }
    .archivements__clients {
        padding: 2rem;
        line-height: 1.5;
    }
    .case-actions__list {
        grid-template-columns: 1fr 1fr;
        -webkit-column-gap: 1.6rem;
        -moz-column-gap: 1.6rem;
        column-gap: 1.6rem;
    }
    .faq-item__question {
        padding: 3rem 7rem 3rem 6rem;
    }
    .profile__content {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-column-gap: 2rem;
        -moz-column-gap: 2rem;
        column-gap: 2rem;
    }
    .profile__title {
        width: 10em;
    }
    .profile__description {
        width: 100%;
    }
}
@media screen and (min-width: 1024px) {
    .under-lg {
        display: none;
    }
    .over-lg {
        display: block;
    }
    .fv__container {
        padding: 12rem 0 6rem;
    }
    .fv__container:before {
        top: -80rem;
        left: -20rem;
    }
    .fv__main {
        width: 80%;
    }
    .fv__features {
        grid-template: 1fr / min(10vw, 14rem) 1fr 1fr;
        width: 80%;
        margin: 0 auto;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
    }
    .fv__feature:nth-child(1) {
        grid-row: 1/2;
        grid-column: 1/2;
    }
    .fv__feature:nth-child(2) {
        grid-row: 1/2;
        grid-column: 2/3;
    }
    .fv__feature:nth-child(3) {
        grid-row: 1/2;
        grid-column: 3/4;
    }
    .fv__feature:nth-child(2),
    .fv__feature:nth-child(3) {
        height: 10rem;
    }
    .fv__topics {
        width: 42rem;
        padding: 2rem 2.4rem;
        right: 2.5%;
        bottom: 4%;
    }
    .movie {
        width: 60%;
        margin-right: auto;
    }
    .movie__text {
        width: min(50%, 50rem);
        font-size: min(2vw, 3.2rem);
    }
    .services__description {
        text-align: center;
    }
    .case-details {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-column-gap: 4rem;
        -moz-column-gap: 4rem;
        column-gap: 4rem;
    }
    .service__name__tb {
        display: none;
    }
    .problems__heading__td {
        display: none;
    }
    .cv-area--middle {
        display: block;
    }
    .cv-area__boxes {
        grid-template-columns: 1fr 1fr;
        -webkit-column-gap: 2rem;
        -moz-column-gap: 2rem;
        column-gap: 2rem;
    }
    .cv-box__icon {
        width: 35%;
    }
    .cv-box__texts {
        width: 62%;
    }
    .cv-box__mailaddress {
        font-size: min(1.6vw, 2rem);
    }
}
@media screen and (min-width: 1280px) {
    .over-xl {
        display: block;
    }
    .header {
        height: 8rem;
    }
    .header__logo img {
        height: 5.2rem;
    }
    .header__nav {
        position: static;
        width: auto;
        -webkit-box-flex: 1;
        -ms-flex: 1;
        flex: 1;
    }
    .header__nav ul {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-column-gap: 2rem;
        -moz-column-gap: 2rem;
        column-gap: 2rem;
        padding: 0 4rem;
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
    }
    .header__nav li {
        padding: 0;
        background-color: rgba(0, 0, 0, 0);
        border: none;
    }
    .header__nav li a {
        padding: 0;
        font-size: 1.6rem;
        font-weight: 400;
    }
    .header__nav li a:hover {
        font-weight: 700;
    }
    .header__hamburger {
        display: none;
    }
    .header__buttons {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-column-gap: 2rem;
        -moz-column-gap: 2rem;
        column-gap: 2rem;
    }
    .fv__container:before {
        top: -84rem;
        left: -27rem;
    }
    .fv__main {
        width: 60%;
    }
    .fv__title span:nth-child(2) {
        font-size: min(7vw, 9.6rem);
    }
    .movie {
        margin-top: 4rem;
    }
}

/* 2309追加 */
.cv-area__heading__2309 {
    color: white;
    font-size: min(3vw, 3.2rem);
    margin-bottom: 10px;
}

.cv-box__heading__2309 {
    color: white;
    font-size: 1.8rem;
    font-weight: normal;
}

.cv-box__texts--button {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: 85%;
    margin: 0 auto;
    margin-top: 30px;
}

.button__2309 {
    max-width: 40%;
}

.active li a {
    color: white;
}

@media screen and (max-width: 768px) {
    .cv-box__texts--button {
        flex-direction: column;
        margin-top: 20px;
    }

    .button__2309 {
        max-width: 85%;
    }
}