@charset "utf-8";
/* ▼ COMMON ▼---------------------------------------- */
body {
    background-color: #fffef9;
}
.main {
    padding-top: 105px;
}
html {
    scroll-padding-top: 50px;
}
@media screen and (max-width: 1100px) {
    .main {
        padding-top: 70px;
    }
}

/* -- page title -- */
.page-header__inner {
    position: relative;
    padding: 7% 0 5% 12%;
    z-index: 0;
}
.page-header__ttl {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    font-size: clamp(48px, 10vw, 96px);
    line-height: normal;
    font-weight: 400;
}
.page-header__ttl--ja {
    margin-top: -7px;
    font-size: 24px;
    font-weight: 400;
}

.page-header__ttl::before {
    content: "";
    position: absolute;
    top: 0;
    left: 7%;
    width: 21%;
    aspect-ratio: 15 / 13;
    background: url(../images/co_page-header_bg.svg) no-repeat center / contain;
    z-index: -1;
}
.page-header__footprints {
    position: absolute;
    top: 50%;
    right: 0;
    width: 50%;
    z-index: -1;
}
@media screen and (max-width: 767px) {
    .page-header__inner {
        padding: 11% 0 14% 8%;
    }
    .page-header__ttl--ja {
        font-size: 15px;
    }
    .page-header__ttl::before {
        width: 37%;
    }
    .page-header__footprints {
        top: 25%;
    }
}

/* -- section title -- */
.section-ttl {
    display: flex;
    flex-direction: column;
    align-items: center;
    /* font-size: clamp(40px, 3.5vw, 64px); */
    font-size: 64px;
    line-height: normal;
    font-weight: 400;
}
.section-ttl__ja {
    display: inline-block;
    margin-top: 4px;
    /* font-size: clamp(16px, 2.3vw, 20px); */
    font-size: 20px;
    font-weight: 400;
}
@media screen and (max-width: 767px) {
    .section-ttl {
        font-size: 40px;
    }
    .section-ttl__ja {
        font-size: 16px;
    }
}

/* -- btn -- */
.btn {
    display: inline-block;
}
.btn a {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin: 0 auto;
    padding: 1.5em 1.3em;
    width: 200px;
    border: 1px solid #345268;
    color: #345268;
    font-size: 16px;
    line-height: 1.43;
    transition: 0.3s;
    border-radius: 3px;
    text-align: center;
}
.btn a::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    border-right: 1px solid #345268;
    border-bottom: 1px solid #345268;
    border-bottom-right-radius: 3px;
    top: auto;
    left: auto;
    right: -3px;
    bottom: -3px;
}
.btn a:hover {
    transform: translateY(4px);
}

/* LINE BTN */
.line-btn a {
    border: none;
    color: #fff;
    background-color: #6ac47c;
}
/* BTN YELLOW */
.btn--yellow a {
    border: none;
    background-color: #fcdc95;
}

/* BTN BLUE */
.btn--blue a {
    border: none;
    background-color: #e2ecf0;
}

/* -- ページネーション -- */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
}
.nav-links {
    display: flex;
    gap: 15px;
    align-items: center;
}
.page-numbers {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 35px;
    height: 35px;
    font-size: 16px;
    color: #345268;
    border-radius: 50%;
    transition: all 0.3s ease;
}
.page-numbers.current {
    background-color: #345268;
    color: #ffffff;
    font-weight: bold;
    pointer-events: none;
}
.page-numbers:not(.current):hover {
    opacity: 0.3;
}

.pagination__anchor {
    margin-top: -500px;
    padding-top: 500px;
}

/* ▼ HEADER ▼---------------------------------------- */
.header {
    position: fixed;
    width: 100%;
    height: 105px;
    z-index: 9000;
    background-color: rgba(255, 254, 249);
}
.header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    white-space: nowrap;
    z-index: 9999;
}
.hd__logo {
    margin-left: 1.5%;
    margin-right: 0.5%;
    z-index: 200;
    width: clamp(133px, 20%, 250px);
}
.hd__logo a {
    display: flex;
    align-items: center;
}
.pc_nav {
    flex-grow: 1;
}
.pc_nav ul {
    display: flex;
    justify-content: space-evenly;
    margin: 0 1%;
}
.pc_nav li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 6px;
}
.gnav__en {
    font-size: clamp(16px, 1.5vw, 20px);
}
.gnav__ja {
    font-size: 11px;
}
.gnav__link:hover {
    opacity: 0.5;
    transform: translateY(-3px);
}

/*-- btn --*/
.hd__btn-wrap {
    display: flex;
    align-self: flex-start;
    gap: 1%;
    width: 26.5%;
    height: 100px;
    box-sizing: border-box;
}
.hd__btn {
    position: relative;
    margin-bottom: 5px;
}
.hd__btn::before {
    content: "";
    position: absolute;
    top: 2px;
    left: -2px;
    width: 100%;
    height: 100%;
    border-left: 1px solid #345268;
    border-bottom: 1px solid #345268;
    border-bottom-left-radius: 15px;
    z-index: -1;
}
.hd__btn.hd__btn--group::before {
    border-left: 1px solid #99a8b0;
    border-bottom: 1px solid #99a8b0;
    z-index: -1;
}
.hd__btn a {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: clamp(16px, 1.4vw, 20px);
}

.hd__btn--group {
    width: 54%;
    height: 100%;
    padding: 5px;
    box-sizing: border-box;
}
.hd__btn--group a {
    flex-direction: row;
    height: 50%;
    align-items: center;
}
.hd__btn--group img {
    margin-right: 9px;
}
.hd__btn--contact span {
    font-size: 0.9em;
}
.hd__btn--tel {
    position: relative;
}
.hd__btn-divider {
    display: block;
    width: 90%;
    height: 1px;
    margin: 0 auto;
    background-color: #99a8b0;
}
.hd__btn--line {
    width: 45%;
    height: 100%;
    margin-right: 2px;
    color: #fff;
}
.hd__btn--line a {
    gap: 10px;
    width: 100%;
    height: 100%;
    background-color: #6ac47c;
    border-bottom-left-radius: 15px;
}
.hd__btn--line a img {
    padding-top: 3px;
}
.hd__btn--tel:hover,
.hd__btn--contact:hover {
    transform: scale(1.05);
}
.hd__btn--line:hover {
    transform: scale(1.05);
    transition: 0.5s;
}

/*-- SP MENU -- */
.no_scroll {
    overflow: hidden;
}
.sp_nav,
.hd__btn-sp {
    display: none;
}
@media screen and (max-width: 1100px) {
    .header {
        height: 60px;
    }
    .hd__logo img {
        height: 50px;
    }
    .pc_nav,
    .hd__btn-pc {
        display: none;
    }
    .hd__btn-sp {
        display: block;
        width: 127px;
        height: 100%;
    }
    .hd__btn--line {
        height: 99%;
    }
    .hd__btn::before {
        top: 1px;
    }
    .hd__btn--line {
        width: 62px;
        height: 100%;
    }
    .hd__btn-txt {
        position: absolute;
        bottom: 7px;
        font-size: 10px;
    }
    .hd__btn--line img {
        height: 14px;
        padding: 0 0 15px;
    }
    .hd__btn--menu {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 63px;
        height: 99%;
        cursor: pointer;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        right: 0;
        z-index: 9500;
    }
    .hd__btn--menu::after {
        content: "";
        position: absolute;
        top: 2px;
        left: -2px;
        width: 100%;
        height: 100%;
        border-bottom: 1px solid #345268;
        border-radius: 0.5px;
        box-sizing: border-box;
        transition: opacity 0.5s;
    }
    .hd__btn-icon {
        display: block;
        width: 22px;
        height: 2px;
        background: #345268;
        border-radius: 2px;
        position: relative;
        top: -5px;
        transition: 0.3s;
    }
    .hd__btn-icon::before,
    .hd__btn-icon::after {
        content: "";
        display: block;
        width: 22px;
        height: 2px;
        background: #345268;
        border-radius: 2px;
        position: absolute;
        transition: 0.3s;
    }
    .hd__btn-icon::before {
        bottom: 7px;
    }
    .hd__btn-icon::after {
        top: 7px;
    }
    .txt--open {
        transition: opacity 0.7s;
    }
    .txt--close {
        opacity: 0;
        transition: opacity 0.7s;
    }
    .hd__sns-icons {
        margin-bottom: 8vh;
    }

    /* CLOSE */
    .hd__btn--menu.open .hd__btn-icon {
        background: transparent;
    }
    .hd__btn--menu.open .hd__btn-icon::before {
        bottom: 0;
        transform: rotate(45deg);
    }
    .hd__btn--menu.open .hd__btn-icon::after {
        top: 0;
        transform: rotate(-45deg);
    }
    .hd__btn--menu.open .txt--open {
        opacity: 0;
    }
    .hd__btn--menu.open .txt--close {
        opacity: 1;
    }
    .hd__btn--menu.open::after {
        opacity: 0;
    }
    /* MENU OPEN */
    .sp_nav {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: #e2ecf0;
        z-index: 100;
        text-align: center;
        overflow-y: auto;
    }
    .sp_nav ul {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        margin: 8vh auto 5vh;
        gap: 2.5vh;
    }
    .sp_nav li a {
        display: flex;
        flex-direction: column;
    }
    .gnav__link {
        text-align: center;
    }
    .gnav__en {
        font-size: 20px;
    }
    .gnav__ja {
        font-size: 14px;
    }
    .sp_nav--line a {
        padding: 1em 1em;
    }
}

/* ▼ FOOTER ▼------------------------------------------ */
.footer {
    margin-top: 90px;
    background-image: url("../images/co_footer_bg.png");
    background-size: cover;
    background-position: center;
    position: relative;
}

.footer-inner {
    padding: 150px 20px 0;
    max-width: 1100px;
    margin: 0 auto;
}
.logo-img {
    width: 267px;
    height: auto;
}
.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 50px;
}
.footer-address {
    font-style: normal;
    line-height: 1.875;
    margin: 30px 0 10px;
}
.footer-tel {
    font-size: 32px;
    font-family: "Lato";
    letter-spacing: 0.01em;
}
.footer-right {
    text-align: right;
    padding-top: 10px;
}
.line-btn:hover {
    opacity: 0.9;
}
.sns-icons {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 38px;
}
.sns-icons img {
    width: 30px;
    height: auto;
    opacity: 0.6;
    transition: opacity 0.3s;
}

.sns-icons .icon:hover {
    opacity: 1;
}

.footer-nav ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px 35px;
    border-bottom: 1px solid rgba(52, 82, 104, 0.5);
    padding-bottom: 30px;
}
.footer-nav a {
    text-align: center;
    display: flex;
    flex-direction: column;
    transition: 0.3s;
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
}
.page-top {
    position: absolute;
    right: 20px;
    bottom: 20px;
    display: block;
    width: 80px;
    height: auto;
    transition: transform 0.3s;
}
.page-top:hover {
    transform: translateY(-5px);
}
.page-top img {
    width: 100%;
    height: auto;
    display: block;
}

@media screen and (max-width: 768px) {
    .footer {
        margin-top: 40px;
    }
    .footer-main {
        flex-direction: column;
    }
    .footer-address {
        margin: 10px 0 6px;
    }
    .footer__sns-icons {
        justify-content: start;
    }

    .footer-nav ul {
        justify-content: start;
    }
    .footer-nav__en {
        font-size: 12px;
    }
    .footer-nav__ja {
        font-size: 8px;
    }
    .copyright {
        font-size: 11px;
    }
    .page-top {
        top: 5%;
    }
}

/* ▼ CONTACT(SUB) ▼-------------------------------------- */
.c-contact {
    position: relative;
    margin-top: 150px;
}
.c-contact::before {
    content: "";
    position: absolute;
    top: -70px;
    bottom: 0;
    left: 0;
    width: 88%;
    height: 100%;
    background-color: #345268;
    border-top-right-radius: 30px;
    border-bottom-right-radius: 30px;
    z-index: -1;
}
.c-contact::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    width: 92%;
    height: 100%;
    background-image: url(../images/co_bg_bgray.png);
    background-size: cover;
    border-top-left-radius: 30px;
    border-bottom-left-radius: 30px;
    z-index: -1;
}
.c-contact__inner {
    margin: 0 auto;
    padding: 55px 0 80px;
    max-width: 1100px;
}
.c-contact__btn-wrap {
    margin-top: 80px;
    text-align: center;
}
@media screen and (max-width: 767px) {
    .c-contact {
        margin-top: 90px;
    }
    .c-contact::before {
        top: -30px;
        width: 100%;
        border-radius: 0 20px 20px 0;
    }
    .c-contact::after {
        width: 97%;
        border-radius: 20px 0 0 20px;
    }
    .c-contact__inner {
        padding: 30px 0 75px;
    }
    .c-contact__btn-wrap {
        margin-top: 50px;
    }
}

/* ▼ ERROR(404) ▼-------------------------------------- */
.error__inner {
    max-width: 1100px;
    margin: 80px auto 200px;
    padding: 0 8%;
}

.error__btn-wrap {
    text-align: center;
    margin-top: 127px;
}
@media screen and (max-width: 767px) {
    .page-header__ttl--error {
        font-size: clamp(40px, 10vw, 96px);
    }

    .error__inner {
        margin: 20px auto 120px;
    }
    .error__btn-wrap {
        margin-top: 50px;
    }
}