@charset 'UTF-8';

@import url(https://fonts.googleapis.com/earlyaccess/notosansjp.css);

/*=============== config ===============*/

body {
    margin: 0;
    padding: 0;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 600;
    background-color: #f8f8f8;
}

a {
    text-decoration: none;
}

.button {
    position: relative;
    height: 40px;
    width: 150px;
    font-size: 16px;
    font-weight: bold;
    color: white;
    border-radius: 50px;
    border: solid 1px #ff914d;
    background-color: #ff914d;
}

.button:hover {
    background-color: #fff;
    color: #ff914d;
}

.top-page2-text p,
.top-page3-text p,
.top-page4-text p,
.top-page5-text p {
    font-size: 16px;
}

/*=============== colors ===============*/

.white {
    color: #fff;
}

.black {
    color: #000;
}

.yellow {
    color: #fff234;
}

.perple {
    color: #4b4ca0;
}

.orange {
    color: #ff914d;
}

.blue {
    color: #38b6ff;
}

/*=============== header ===============*/

header {
    position: fixed;
    display: flex;
    width: 100%;
    height: 70px;
    top: 0px;
    background-color: #fff;
    z-index: 50;
}

.header-main {
    display: flex;
    width: 20%;
}

.header-main img {
    width: 50px;
    height: 50px;
    margin: 10px 0 auto 50px;
}

.header-buttons {
    display: flex;
    margin: 0 30px 0 auto;
}

.login-button,
.contact-button {
    position: relative;
    width: 100px;
    height: 40px;
    margin: 15px;
    border-radius: 50px;
    color: #fff;
}

.login-button:hover {
    background-color: #fff;
    color: #ff914d;
}

.contact-button:hover {
    background-color: #fff;
    color: #d9d9d9;
}

.login-button p,
.contact-button p {
    position: relative;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0 0 0 0;
    text-align: center;
}

.login-button {
    border: solid 1px #ff914d;
    background-color: #ff914d;
}

.contact-button {
    border: solid 1px #d9d9d9;
    background-color: #d9d9d9;
}

#installBtn {
    position: fixed;
    height: 50px;
    width: 200px;
    bottom: 30px;
    right: 30px;
    border-radius: 999px;
    border: solid 1px #ff914d;
    background-color: #ff914d;
    color: #fff;
    font-weight: bold;
    z-index: 100;
}

#installBtn:hover {
    background-color: #fff;
    color: #ff914d;
}

/*=============== page1 ===============*/

.top-page1 img {
    position: relative;
    height: 103vh;
    width: 100%;
    object-fit: cover;
}

.top-page1-title {
    display: flex;
    justify-content: center;
    position: absolute;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4vw;
}

/*=============== page2 ===============*/

.top-page2 {
    position: relative;
    width: 100%;
    border-radius: 0 0 30px 30px;
    background-color: #d9d9d9;
}

.top-page2-title,
.top-page3-title,
.top-page5-title {
    display: flex;
    justify-content: center;
    width: 100%;
    padding-top: 50px;
    font-size: 2.8vw;
}

.top-page2-content,
.top-page4-content,
.top-page5-content {
    display: flex;
    position: relative;
    max-width: 1000px;
    left: 50%;
    transform: translate(-50%);
    margin-top: 50px;
}

.top-page2-content-left,
.top-page2-content-right,
.top-page4-content-left,
.top-page4-content-right,
.top-page5-content-left,
.top-page5-content-right {
    width: 50%;
}

.top-page2-text,
.top-page4-text,
.top-page5-text {
    position: relative;
    width: fit-content;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.top-page2-content-left p,
.top-page3-text p,
.top-page4-title p,
.top-page4-text p,
.top-page5-text p {
    margin: 0;
}

.top-page2-content-right img {
    position: relative;
    width: 500px;
    left: 50%;
    transform: translate(-50%);
    margin-bottom: 50px;
}

/*=============== page3 ===============*/

.top-page3 {
    position: relative;
    width: 100%;
}

.top-page3-title-up,
.top-page5-title-down {
    display: flex;
}

.top-page3-text {
    position: relative;
    width: fit-content;
    left: 50%;
    transform: translate(-50%);
    margin: 50px 0 50px 0;
    text-align: center;
}

.slide-container {
    width: 100%;
    margin: 50px auto;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.slide-wrapper {
    display: flex;
    animation: slide-flow 30s infinite linear 1s both;
}

.slide {
    width: 300px;
    height: 200px;
    margin: 0 20px 0 20px;
    object-fit: cover;
    border: 1px solid #ddd;
    border-radius: 10px;
}

@keyframes slide-flow {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-100%);
    }
}

.top-page3-button {
    margin: 100px 0 50px 0;
}

/*=============== page4 ===============*/

.top-page4 {
    position: relative;
    width: 100%;
    background-color: #b9ffe5;
    border-radius: 30px;
}

.top-page4-title {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding-top: 50px;
    font-size: 3vw;
}

.top-page4-title-up,
.top-page4-title-down {
    display: flex;
    justify-content: center;
}

.top-page4-content-right img,
.top-page5-content-left img {
    position: relative;
    width: 450px;
    left: 50%;
    transform: translate(-50%);
    margin-bottom: 50px;
}

/*=============== page5 ===============*/

.top-page5 {
    position: relative;
    width: 100%;
}

/*=============== page6 ===============*/

.top-page6 {
    position: relative;
    width: 100%;
    margin-top: 50px;
}

.top-page6-title {
    display: flex;
    justify-content: center;
    width: 100%;
    font-size: 2.5vw;
}

.top-page6-content {
    display: flex;
}

.top-page6-content-left,
.top-page6-content-right {
    position: relative;
    width: 50%;
}

.top-page6-content img {
    position: relative;
    width: 95%;
    height: 90%;
    left: 50%;
    transform: translate(-50%);
    object-fit: cover;
}

.mask {
    position: absolute;
    width: 95%;
    height: 90%;
    top: 0px;
    left: 50%;
    transform: translate(-50%);
    background-color: rgba(44, 50, 54, 0.2);
}

.mask-content {
    position: relative;
    top: 50%;
    transform: translate(0, -50%);
}

.top-page6-content p {
    color: #fff;
    font-size: 2vw;
    text-align: center;
    margin: 0 0 30px 0;
}

/*=============== footer ===============*/

footer {
    position: relative;
    width: 100%;
    height: 350px;
    margin-top: 70px;
    border-radius: 30px 30px 0 0;
    background-color: #ff914d;
}