html {
    scroll-behavior: smooth;
    scroll-padding-top: 97px;
}
body {
    overflow-x: hidden;
}
body,p,h1,h2,h3,h4,h5,h6 {
    /* 16->14px */
    font-size: clamp(0.875rem, 0.831rem + 0.19vw, 1rem);
    color: var(--colorBlack);
    font-family: var(--font-jp);
    line-height: 180%;
    letter-spacing: 0.04em;
    font-weight: 500;
}
/* body.is-click {
    overflow: hidden;
} */
a {
    color: var(--colorBlack);
}

.header {
    height: 97px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--header);
}
.header__inner {
    height: inherit;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 24px;
}
.header__logo {
    width: 285px;
}
.headerNav__right {
    display: flex;
    gap: 24px;
    align-items: center;
}
.header__nav ul {
    display: flex;
    align-items: center;
}
.headerNav__link {
    width: inherit;
    padding: 10px;
    font-size: 14px;
}
.headerDropdownButton {
    align-items: center;
    background: transparent;
    border: none;
    cursor: pointer;
    display: inline-grid;
    display: none;
    height: 22px;
    justify-items: center;
    padding-block: 0.425rem;
    position: relative;
    width: 22px;
}
.headerDropdownButton.is-click {
    display: inline-grid;
}
.headerDropdownButton span {
    background: #000;
    border-radius: 999px;
    height: 2px;
    position: absolute;
    transition:
        transform 0.3s,
        opacity 0.3s;
    width: 22px;
}
.headerDropdownButton span:nth-child(1) {
    top: 0;
}
.headerDropdownButton span:nth-child(2) {
    top: 10px;
}
.headerDropdownButton span:nth-child(3) {
    top: 20px;
}

/* クリック後 */
body.is-click {
    position: fixed;
}
.js-headerDropdownButton.is-click span {
    width: 28.14px;
}
.js-headerDropdownButton.is-click span:nth-child(1) {
    top: 10px;
    transform: rotate(45deg);
}
.js-headerDropdownButton.is-click span:nth-child(2) {
    opacity: 0;
}
.js-headerDropdownButton.is-click span:nth-child(3) {
    top: 10px;
    transform: rotate(-45deg);
}

/* ドロワーメニュー */
.drawer {
    background-color: rgba(255 255 255 / .8);
    color: var(--colorBlue-main);
    display: none;
    height: 100dvh;
    left: 0;
    min-height: 100dvh;
    overflow-y: scroll;
    position: fixed;
    right: auto;
    right: -105%;
    top: 0;
    transition: right 0.5s;
    width: 100%;
    z-index: var(--drawer);
}
.js-drawer.is-click {
    display: block;
}
.drawer__inner {
    margin-top: 60px;
    padding: 20px;
    position: relative;
}
.drawer__item {
    border-bottom: 1px solid #7085aa;
    width: 100%;
}
.drawer__link {
    display: block;
    font-size: 14px;
    font-weight: 700;
    padding: 1.4em;
    width: auto;
}
.drawer__btn {
    margin-top: 24px;
}

@media (max-width:1360px) {
    html {
        scroll-padding-top: 64px;
    }
    .header {
        height: 64px;
    }
    .header__logo {
        width: 240px;
    }
    .header__nav ul {
        display: none;
    }
    .headerNav__button {
        height: 46px;
        min-width: 200px;
        padding: 4px 26px;
        justify-content: flex-start;
    }
    .headerDropdownButton {
        display: inline-grid;
    }
}
@media (max-width:600px) {
    .headerNav__button {
        display: none;
    }
}

/* ================== */
/* footer */
/* ================== */
.footer {
    padding-bottom: 100px;
}
.footer__head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
}
.footer__logo {
    display: block;
    width: 180px;
    letter-spacing: 0.04em;
}
.footer__company {
    font-size: 28.8px;
    font-weight: 700;
    color: var(--colorBlue-main);
}
.footer__nav {
    margin-top: 80px;
}
.footer__nav ul {
    display: flex;
    gap: 24px;
    align-items: center;
    justify-content: center;
}
.footer__link {
    padding: 12px 0;
}
.footer__link.icon {
    position: relative;
    padding-right: 24px;
}
.footer__link.icon::after {
    content: "";
    background: url(../images/icon-link.svg) no-repeat center center / contain;
    width: 20px;
    height: 20px;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.copyright {
    font-size: 12px;
    text-align: center;
    margin-top: 16px;
}

@media (max-width:767px) {
    .footer {
        padding-bottom: 64px;
    }
    .footer__head {
        flex-direction: column;
    }
    .footer__nav ul {
        flex-direction: column;
        gap: 16px;
    }
    .footer__nav {
        margin: 40px 24px;
    }
    .footer__company {
        font-size: 20px;
    }
}