@charset "utf-8";
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
    font-family: sans-serif;
}
img {
    width: 100%;
    vertical-align: bottom;
}
html {
    overflow-x: hidden;
}
body{
    overflow-x: hidden;
}
/* color 
blue:#00a3d6
pink:#e4007f
*/
/* header */
.sp-header {
    background-color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 9999;
    padding: 10px 20px;
}
.sp-header h1 {
    width: 130px;
    position: relative;
}
.sp-header .hamburger {
    width: 40px;
    height: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
}
.sp-header .hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #00a3d6;
    transition: 0.7s;
    z-index: 99;
}
.sp-header .hamburger.active span:nth-child(1) {
    transform: translateY(11px) rotate(45deg);
    background-color: #fff;
}
.sp-header .hamburger.active span:nth-child(2) {
    opacity: 0;
}
.sp-header .hamburger.active span:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg);
    background-color: #fff;
}
.sp-header .sp-nav {
    width: 100%;
    height: 120dvh;
    height: -webkit-fill-available;
    position: fixed;
    top: 100px;
    left: 0;
    width: 100%;
    background: #fff;
    z-index: 9;
    overflow-y: auto;
    background-color: #00000077;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(20px);
    opacity: 0;
    pointer-events: none;
    transition: 0.5s;
}
/* ******アイフォン用****** */


/* *********************** */
.sp-header .sp-nav a {
    color: rgb(255, 255, 255);
    font-size: 24px;
}
.sp-header .sp-nav li {
    margin: 10px;
}
.sp-header .sp-nav.active {
    opacity: 1;
    pointer-events: all;
}
/* main */

.section-title {
    margin-bottom: 40px;
}
.section-title h2 {
    position: relative;
    width: fit-content;
    font-size: 30px;
}
.section-title h2::before {
    content: "";
    display: block;
    position: absolute;
    width: 100px;
    height: 2px;
    background: #000;
    bottom: 40%;
    left: 110%;
}
.section-cp {
    font-size: 20px;
    font-weight: bold;
    position: relative;
    z-index: 0;
    padding: 0 0.06em;
}

.section-cp span {
    position: relative;
    z-index: 0;
}
.section-cp span::after {
    content: "";
    display: inline-block;
    width: 90%;

    position: absolute;
    left: 5%;
    right: 0;
    bottom: 0.08em; /* ラインの縦位置 */
    height: 0.45em; /* ラインの厚さ */
    background: #eeff00; /* 蛍光色 */
    z-index: -1; /* 文字の後ろに表示 */
    transform: translateY(10%); /* 微調整 */
}

.btn {
    width: 90%;
    margin: 30px auto;
    padding: 10px;
    display: block;
    border-radius: 20px;
    border: 1px solid #000;
    text-align: center;
    color: #000;
    font-weight: bold;
}
.btn i {
    margin-left: 20px;
}
/* hero */
video {
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    object-fit: cover;
}

.hero img {
    position: relative;

    width: 100%;
    height: auto;
}
/* about */
.about {
    position: relative;
    padding: 20px;
}
.about .about-me {
    position: absolute;
    width: 50%;
    right: -5%;
    top: 2%;
    z-index: -1;
    opacity: 0.3;
}
.about .section-title h2::before {
    background-color: #00a3d6;
}
.about .section-title {
    color: #00a3d6;
}
.about .section-cp {
    color: #00a3d6;
    margin-bottom: 20px;
}
.about h3 {
    margin: 40px 0 10px;
    background-color: #00a3d6;
    color: #fff;
    padding: 10px;
}
/* product */
.product .section-title{
    padding: 0 20px;
}
.product .section-cp {
    margin-bottom: 70px;
    padding: 0 20px;
}
.web-site .inner-detail {
    padding-left: 20px;
    width: 70%;
    line-height: 2;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 70px;
}
.product h3 {
    font-size: 40px;
    padding-left: 20px;
    margin-bottom: 30px;
    z-index: 1;
    color: #e4007f;
}
.product .web-site {
    position: relative;
}

.web-site{
    background-image: url(../img/sss.png);
    background-repeat: no-repeat;
    background-size: contain;
}
.graphic{
        background-image: url(../img/bgp.png);
    background-repeat: no-repeat;
    background-size: contain;
}

.product-item {
    padding: 20px;
    margin-bottom: 50px;
}
.product-item h4 {
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: bold;
    color: #0a5b73;
}
.product-item p {
    color: #000;
    width: 100%;

}
.product-item-flex p{
    color: #006382;
    padding: 10px;
    font-size: 14px;
    line-height: 1.4;
    border-bottom: 2px solid #00a3d6;
}
.product-item-flex h5 {
    padding: 10px 10px 0;
}
.product-item-flex ul {
    padding-left: 30px;
    font-size: 14px;
    margin-bottom: 10px;
}
.product-item-flex ul li {
    list-style-type: disc;
}
.product-item-flex .btn{
    border-color: #00a3d6;
    color: #006382;
}