html {
  -webkit-overflow-scrolling: touch;
}
* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    text-decoration: none;
}
body {
    background-color: #121212;
    font-family: "dnp-shuei-gothic-gin-std", sans-serif;
    font-weight: 400;
    font-style: normal;
    color: #fff;
}
p {
    font-size: 12px;
}
.en {
    font-family: "Outfit", serif;
    font-optical-sizing: auto;
    font-weight: 600;
    font-style: normal;
    letter-spacing: 0.25rem;
}
.first {
    width: 100%;
    height: auto;
    min-height: 100vh;
    background-color: #121212;
    padding: 200px 0 0;
}
@media screen and (max-width: 767px) {
  .first {
    padding: 120px 0 0;
  }
}
.second {
    background-color: #121212;
    padding: 200px 0 0;
}
.zero-one-wrap {
    background: url(../../assets/img/zero-one/01.svg);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    margin: auto;
    height: 50vh;
    display: flex;
    align-items: center;
}
.zero-one-wrap p {
    max-width: 800px;
    margin: auto;
    width: 100%;
    text-align: center;
}
@media screen and (max-width: 767px) {
    .zero-one-wrap p {
        width: 80%;
        margin: auto;
        text-align: left;
    }
}
.about-wrap {
    max-width: 800px;
    margin: auto;
    height: 50vh;
}
@media screen and (max-width: 767px) {
    .about-wrap {
        width: 80%;
    }
}
.about-wrap img {
    width: 100%;
}
.about-wrap p {
    margin: 0 0 80px;
    text-align: center;
}
.about-img-wrap {
    display: flex;
    justify-content: space-between;
}
@media screen and (max-width: 767px) {
    .about-img-wrap {
        width: 100%;
    }
    .about-wrap p {
        text-align: left;
    }
}
.about-img:nth-child(2) {
    width: 5%;
}
.about-img {
    width: 40%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.third {
    height: 300vh; /* 複数の画像を重ねるためスクロール領域を増やす */
    background: #e0ded7;
    position: relative;
}
.mac-wrap {
    background: url(./assets/img/mac/mac.png);
    background-position: center center;
    background-size: 80%;
    background-repeat: no-repeat;
    height: 100vh;
    position: sticky;
    top: 10%;
    width: 60%;
    margin: auto;
}

.service-title-wrap .title {
    font-size: 30px;
    margin: 0 0 20px;
}

.service-title-wrap {
    max-width: 800px;
    width: 100%;
    margin: 0 auto 40px;
    text-align: center;
}

@media screen and (max-width: 767px) {
    .service-title-wrap {
        margin: 0 0 40px;
        width: 80%;
        margin: 0 auto 40px;
        text-align: left;
    }
}

.service-wrap {
    width: 95%;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.service-inner {
    width: 24%; /* 横幅の割合を指定 */
    aspect-ratio: 1 / 1; /* 正方形を維持 */
    background: #222;
    margin: 0 0 20px;
    display: flex; /* 子要素を中央揃え */
    flex-direction: column; /* 子要素を縦に配置 */
    justify-content: center;
    position: relative;
}
@media screen and (max-width: 767px) {
    .service-wrap {
        width: 90%;
    }
    .service-inner {
        width: 48%;
    }
}
.num {
    font-size: 12px;
    position: absolute;
    top: 10px;
    left: 10px;
}

.text-wrap {
    margin: 0 0 0 20px;
}

.service-inner .en {
    font-size: 20px;
    text-transform: uppercase;
    margin: 0 0 10px;
}

.service-inner .jp {
    font-size: 12px;
}

.four,
.five {
    background: #121212;
    padding: 200px 0;
}

.five .service-title-wrap {
    height: 20vh;
}

footer .text {
    font-size: 9px;
    text-align: center;
    padding: 40px 0;
    background: #fff;
}
footer .copy {
    background: #000;
    padding: 40px 0;
    color: #fff;
    font-size: 12px;
    text-align: center;
}