body {
    font-family: "Noto Sans JP", 'Hiragino Sans', Meiryo, sans-serif;
    font-weight: 400;
    color: #4B5563;
}
main{
    overflow: hidden;
}
.sp{ display: none;}
/* Header */
header.header {
    background: rgba(255, 255, 255, 0.70);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 105px;
    backdrop-filter: blur(5px);
    border-bottom: 1px solid #D9D9D9;
}
header.header .header-container {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    flex-shrink: 0;
    transition: all 0.3s ease;
}
.logo a:hover{
    opacity: 0.6;
}
header.header .btn_flex{
    gap: 15px;
}
header.header .btn_flex .mt_buttons{
    width: 234px;
}
header.header .btn_flex a.mt-btn{
    font-size: 16px;
    text-align: center;
    padding: 11px 0;
}
header.header .btn_flex a.mt-btn::after{
    width: 19px;
    height: 19px;
    background: url(./img/arrow_white.svg) #54B8D5 no-repeat 7px 4px;
    background-size: 32%;
    top: 14px;
    right: 15px;
}
/* スクロール後 */
.header.scrolled {
    background-color: transparent;
    border-bottom: none;
    backdrop-filter: none;
}
.header.scrolled .logo,
.header.scrolled .nav-desktop {
    opacity: 0;
    visibility: hidden;
}
.header.scrolled .cta-button-container,
.header.scrolled .hamburger-menu {
    opacity: 1;
    visibility: visible;
}

/* CTA */
.cta-button-container {
    flex-shrink: 0;
    width: 234px;
}
a.cta-button{
    border-radius: 62px;
    background: linear-gradient(94deg, #54B8D5 8.06%, #9CDBED 97.72%);
    box-shadow: 0 2.492px 8.722px 0 rgba(58, 146, 171, 0.40);
    font-size: 16px;
    color: white;
    text-align: center;
    text-decoration: none;
    padding: 13px 24px;
    font-weight: 700;
    transition: all 0.3s ease;
    display: block;
    width: 100%;
    position: relative;
    height: 50px;
}
a.cta-button::before{
    content: "初回相談無料！";
    font-size: 9px;
    line-height: 23px;
    text-align: center;
    background: url(./img/cta_bg.webp) no-repeat;
    width: 115px;
    height: 29px;
    position: absolute;
    top: -17px;
    left: 25%;
    color: #54B8D5;
}
a.cta-button::after{
    content: "";
    display: block;
    background: url(./img/arrow_blue.svg) #fff no-repeat center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    position: absolute;
    right: 14px;
    top: 15px;
    transition: all 0.3s ease;
}
a.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(58, 146, 171, 0.40);
}
a.cta-button:hover::after{
    transform: translateX(3px);
}
/* Footer */
.footer {
    width: 100%;
    background: #4B5563;
    padding: 20px;
}
.footer-container {
    max-width: 1024px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    line-height: 21px;
    box-sizing: border-box;
}
.footer-container small {
    font-size: 14px;
    line-height: 21px;
    color: #fff;
}
.footer-container a {
    font-size: 14px;
    line-height: 21px;
    color: #fff;
    transition: color 0.2s;
    text-decoration: none;
}
.footer-container a:hover {
    text-decoration: underline;
}
.footer-container .footer_right{
    display: flex;
    gap: 20px;
}
/* cv */
.cv {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin: 64px 0 0 0;
}
.cv.margin{
    margin-top: 0;
}
.cv-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}
.cv-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.cv-inner {
    position: relative;
    z-index: 1;
    max-width: 1024px;
    margin: 0 auto;
    text-align: center;
    padding: 80px 20px 96px;
}
.cv-title {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 16px;
}
.cv-lead {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 40px;
}
.btn_flex{
    display: flex;
    gap: 40px;
}
.btn_flex .cv_buttons,.btn_flex .mt_buttons{
    width: 492px;
}
.btn_flex a.cv-btn {
    border-radius: 62px;
    background: linear-gradient(94deg, #54B8D5 8.06%, #9CDBED 97.72%);
    box-shadow: 0 2.492px 8.722px 0 rgba(58, 146, 171, 0.40);
    font-size: 24px;
    color: white;
    text-align: center;
    text-decoration: none;
    padding: 21px 24px;
    font-weight: 700;
    transition: all 0.3s ease;
    display: block;
    width: 100%;
    position: relative;
}
.btn_flex a.cv-btn::after,.btn_flex a.mt-btn::after{
    content: "";
    display: block;
    background: url(./img/arrow_blue.svg) #fff no-repeat 11px 7px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    position: absolute;
    right: 23px;
    top: 24px;
    transition: all 0.3s ease;
    background-size: 30%;
}
.btn_flex a.mt-btn::after{
    background: url(./img/arrow_white.svg) #54B8D5 no-repeat 11px 7px;
    top: 20px;
}
.btn_flex a.cv-btn::before{
    content: "初回相談無料！";
    font-size: 13px;
    line-height: 32px;
    text-align: center;
    background: url(./img/mainbtn_bg.webp) no-repeat;
    width: 228px;
    height: 42px;
    background-size: 100%;
    position: absolute;
    top: -21px;
    left: 28%;
    color: #54B8D5;
}
.btn_flex a.mt-btn{
    border-radius: 62px;
    font-size: 24px;
    border: 3px solid #54B8D5;
    padding: 18px 24px;
    color: #54B8D5;
    font-size: 24px;
    font-weight: 700;
    background: #FFF;
    box-shadow: 0 3.755px 13.141px 0 rgba(58, 146, 171, 0.40);
    display: block;
    width: 100%;
    transition: all 0.3s ease;
    position: relative;
    text-decoration: none;
}
.btn_flex .cv-btn:hover,.btn_flex .mt-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(58, 146, 171, 0.40);
}
.btn_flex a.cv-btn:hover::after,
.btn_flex a.mt-btn:hover::after{
    transform: translateX(3px);
}
.w-640{ display: none; }

@media (max-width: 896px) {
    .sp{ display: block; }
    .pc{ display: none; }
}

@media (max-width: 768px) {
    .w-640{ display: block; }
    .w-640none{ display: none; }

    .cv-title{
        font-size: 20px;
        margin-bottom: 12px;
    }
    .cv-lead{
        font-size: 14px;
    }
    .btn_flex .cv_buttons, .btn_flex .mt_buttons{
        width: 100%;
    }
    .btn_flex a.cv-btn{
        font-size: 20px;
    }
    .btn_flex a.cv-btn{
        padding: 10px 24px;
    }
    .btn_flex a.cv-btn::before{
        font-size: 12px;
        line-height: 23px;
        width: 160px;
        top: -17px;
        left: 25%;
    }
    .btn_flex a.cv-btn::after, .btn_flex a.mt-btn::after{
        background: url(./img/arrow_blue.svg) #fff no-repeat 9px 7px;
        width: 24px;
        height: 24px;
        right: 24px;
        top: 12px;
    }
    .btn_flex a.mt-btn{
        padding: 0;
        line-height: 46px;
        font-size: 20px;
    }
    .btn_flex a.mt-btn::after{
        background: url(./img/arrow_white.svg) #54B8D5 no-repeat 9px 6px;
        top: 10px;
        background-size: 26%;
    }
    .cv-inner{
        padding: 58px 20px;
    }
    .footer-container{
        flex-direction: column-reverse;
        gap: 24px;
    }
    .footer-container small{
        font-size: 12px;
    }
    .footer{
        padding: 24px;
    }
    header.header{
        height: 60px;
    }
    .logo img{
        width: 100px;
        height: auto;
    }
    header.header{
        display: none;
    }
}