/*-----共通-----*/
html,
body{
    width: 100%;
    margin: 0;
    overflow-x: hidden;
}
.content{
    width: 65%;
    margin: 0 auto;
}
html { scroll-behavior: smooth;}
ul{
    list-style: none;
    justify-content: center;
    padding-left: 0;
    margin-bottom: 0;
}
a{
    text-decoration: none;
}
img, .your-element {
    display: block;
}
img, .your-element {
    display: block;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.wide-element {
    width: 100%;
    height: auto;
    display: block; 
}
.hidden {
    display: none;
}
p{
    font-size: 16px;
    font-family: "Noto Sans JP", serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
}
h1,
h2,
h3,
h4{
    font-family: "Noto Sans JP", serif;
    font-weight: 700;
}
.sp{
    display: none;
}
img{
    width: 100%;
}
@media (max-width: 768px){
    .sp{
        display: block;
        width: 100%;
    }
    .pc{
        display: none;
    }
}

/*-----アニメーション-----*/
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.show {
    opacity: 1;
    transform: translateY(0);
}

/*-----アンカーリンク-----*/
.knowledge-bottom {
    scroll-margin-top: 200px; 
}
@media (max-width: 768px){
    .knowledge-bottom {
        scroll-margin-top: 50px; 
    }
}


/* header */
header{
    box-shadow: 0px 2px 20px rgba(0, 0, 0, 0.2);
    background-color: white;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
.header.content{
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.header-content-logo{
    width: 30%;
    padding: 30px 0 10px 0;
}
.header-content-cta{
    display: flex;
    align-items: center;
    justify-content: end;
    width: 40%;
    margin: 20px 0;
}
.header-content-cta p{
    font-size: 24px;
    text-align: center;
    line-height: 1;
    font-weight: 600;
    margin-right: 50px;
}
.header-content-cta p span{
    font-size: 18px;
    text-align: center;
    font-weight: 400;
}
.header-content-cta-btn{
    width: 60%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(90deg, #ff8e00, #e60081);
    padding: 10px;
    border-radius: 10px;
    box-shadow: 2px 2px 10px #989898;
}
.header-content-cta-btn:hover{
    box-shadow: none;
    transform: translateY(3px); 
    transition: transform 0.1s, box-shadow 0.1s;
}
.header-ctaicon{
    width: 10%;
    margin-right: 10px;
}
.header-content-cta-btn h4{
    font-size: 42px;
    color: white;
}
@media (max-width: 1700px){
    .header-content-cta{
        width: 50%;
    }
}
@media (max-width: 1550px){
    .header-content-cta{
        width: 50%;
    }
    .header-content-cta-btn h4{
        font-size: 35px;
    }
    .header-content-cta p{
        font-size: 20px;
        margin-right: 30px;
    }
    .header-content-cta p span{
        font-size: 16px;
    }
}
@media (max-width: 1100px){
    .header-content-cta p{
        font-size: 17px;
    }
    .header-content-cta p span{
        font-size: 16px;
    }
    .header-content-cta-btn h4{
        font-size: 25px;
    }
    .header-content-cta-btn{
        width: 60%;
    }
    .header-content-cta{
        margin: 5px 0;
    }
}
@media (max-width: 900px){
    .header-content-cta{
        width: 60%;
    }
}
@media (max-width: 768px){
    header{
        position: static;
    }
    .header-content-cta-btn{
        width: 60px;
        height: 60px;
        padding: 5px;
        border-radius: 30px;
    }
    .header-ctaicon{
        width: 60%;
    }
    .header-ctaicon img{
        margin-left: 6px;
    }
    .header-content-cta{
        justify-content: end;
    }
    .header-content-cta p{
        margin-right: 20px;
    }
    .header-content-logo{
        width: 45%;
        padding-top: 20px;
    }
}
@media (max-width: 425px){
    .header-content-logo{
        width: 80%;
        padding-top: 20px;
    }
    .header-content-cta p{
        font-size: 12px;
        margin-right: 10px;
    }
    .header-content-cta p span{
        font-size: 10px;
    }
    .header-content-cta-btn{
        width: 50px;
        height: 50px;
        box-shadow: 2px 2px 5px #989898;
    }
}
@media (max-width: 320px){
    .header.content{
        width: 95%;
    }
}

/* footer */
footer{
    background: linear-gradient(90deg, #ff8e00, #e60081);
    margin-top: 6vw;
}
.footer.content{
    padding: 5vw 0;
    width: 90%;
}
.footer-link{
    display: flex;
    justify-content: center;
    margin-bottom: 1vw;
    line-height: 1;
}
.footer-link p{
    font-size: 16px;
    color: white;
    margin-right: 5vw;
    text-align: left;
    font-weight: 500;
    text-align: center;
}
.footer-link p.__end{
    margin-right: 0;
}
footer p{
    color: white;
    font-size: 16px;
    text-align: center;
    font-weight: 300;
}
@media (max-width: 900px){
    .footer-link a{
        font-size: 14px;
    }
    footer p{
        font-size: 14px;
    }
}
@media (max-width: 768px){
    footer{
        margin-top: 0;
    }
    .footer.content{
        width: 90%;
    }
    .footer-link p{
        font-size: 12px;
        margin-right: 2vw;
    }
    footer p{
        font-size: 12px;
    }
}
@media (max-width: 425px){
    .footer.content{
        width: 80%;
        padding: 8vw 0;
    }
    .footer-link{
        display: block;
        margin-bottom: 5vw;
    }
    .footer-link p{
        width: 55%;
        text-align: left;
        font-size: 14px;
        margin-right: 0;
        margin: 0 auto;
        line-height: 2;
    }
    footer p{
        font-size: 14px;
    }
    .footer-link p.__end{
        width: 55%;
        margin-bottom: 1vw;
        margin: 0 auto;
    }
}
@media (max-width: 320px){
    .footer-link p{
        width: 60%;
    }
    .footer-link p.__end{
        width: 60%;
    }
}

.from_block {
    width: 1200px;
    margin: 0 auto;
    margin-top: 200px;
}

.from_block iframe {
    height: 1350px;
}

.container {
    width: 100px!important;
}

.col-sm-3 {
    width: 28%!important;
}

.form_tit {
    margin-left: 100px;
    margin-bottom: 50px;
}



@media (max-width: 768px) {
    .from_block {
        width: 85%;
        margin-top: 70px;
    }
    .form_tit {
        margin-left: 0;
        margin-bottom: 10px;
    }
    .from_block iframe {
        height: 1750px;
    }
}