/*---------------------------------------
  リセット＆ベース
----------------------------------------*/
*,
*::before,
*::after {
    box-sizing: border-box
}

* {
    margin: 0;
    padding: 0;
}

body {
    min-height: 100vh;
    -webkit-text-size-adjust: 100%;
    text-rendering: optimizeLegibility
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
    height: auto
}

input,
button,
textarea,
select {
    font: inherit;
    color: inherit
}

button,
[type=button],
[type=reset],
[type=submit] {
    cursor: pointer
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
    overflow-wrap: break-word
}

a {
    color: inherit;
    text-decoration-thickness: from-font;
    text-underline-offset: .15em
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px
}

@media(prefers-reduced-motion:reduce) {

    *,
    *::before,
    *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important
    }
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}

ul,
ol {
    list-style: none;
}

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: none;
}

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}



body {
    margin: 0;
    font-family:
        "Noto Sans JP",
        "Hiragino Kaku Gothic ProN",
        "Yu Gothic",
        "Meiryo",
        sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #222;
    background-color: #fff;
}


a {
    margin: 0;
    padding: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
    color: #000;
    text-decoration: none;
}

ins {
    background-color: #ff9;
    color: #000;
    text-decoration: none;
}

mark {
    background-color: #ff9;
    color: #000;
    font-style: italic;
    font-weight: bold;
}

del {
    text-decoration: line-through;
}

abbr[title],
dfn[title] {
    border-bottom: 1px dotted;
    cursor: help;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
    border-collapse: separate;
    margin: 0 auto;
}

hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #cccccc;
    margin: 1em 0;
    padding: 0;
}

input,
select {
    vertical-align: middle;
}

*,
::before,
::after {
    box-sizing: border-box;
    border-style: solid;
    border-width: 0;
}

.sp {
    display: none !important;
}

/* 例外：.header__nav.sp 配下の .sp は表示 */
.header__nav.sp,
.header__nav.sp .sp {
    display: block !important;
}

/*---------------------------------------
  共通パーツ
----------------------------------------*/
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
}

.header__inner--top {
    margin-left: 5%;
    background-color: #1B69BF;
    border-radius: 0 0 0 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    color: #1B69BF;
}

.header__inner {
    position: relative;
}

.header__nav .header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    width: fit-content;
    margin: 0 auto;
}

.header__nav .header-nav-main {
    display: flex;
    max-width: 1150px;
    width: 100%;
    margin: 0 auto;
    justify-content: space-between;
}

.header__nav .header-nav-main .gnav1 {
    flex: 2;
}

.header__nav .header-nav-main .gnav2 {
    flex: 2;
}

.header__nav .header-nav-main .gnav3 {
    flex: 2;
}

.header__nav .header-nav-main .gnav4 {
    flex: 3;
}


.header__nav a,
.header__nav .has-child {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
}

.header-nav-main li {
    width: 100%;
    text-align: center;
}

.header-nav-main>li>a {
    display: block;
    height: 100% !important;
    width: 100% !important;
    padding: 30px 0;

}

.top-page .header-nav-main li>a:hover,
.top-page .header-nav-main li.has-child>a:hover {
    color: #fff !important;
}

.header-nav-main li.has-child>a {
    cursor: default !important;
}

.top-page .dropdown-menu li a:hover {
    color: #000 !important;
}

.header-nav-main li>a:hover,
.header-nav-main li.has-child>a:hover,
.top-page .scrolled .header-nav-main li>a:hover,
.top-page .scrolled .header-nav-main li.has-child>a:hover {
    color: #005ec7 !important;
}

.header__inner--top .header__nav a {
    color: #000;
}

.header__inner--top-wrap {
    display: flex;
    margin-right: 60px;
}

.header__inner--top-wrap .header__nav.pc a {
    padding: 5px 20px;
    background-color: #fff;
    margin-right: 10px;
    display: flex;
    border-radius: 20px;
    font-size: 14px;
}

.logo {
    margin-left: 50px;
}

/* リストの横並び設定 */
.nav-list {
    display: flex;
    justify-content: flex-start;
    list-style: none;
}

/* 各メニュー項目の設定 */
.nav-item {
    position: relative;
}

/* リンクのデザイン */
.nav-item>a {
    display: block;
    padding: 20px 25px;
    color: #fff;
    text-decoration: none;
    transition: background-color 0.3s;
}

.nav-item>a:hover {
    background-color: #555;
}

/* --- ここからドロップダウンの設定 --- */
.dropdown-menu {
    display: flex;
    position: absolute;
    justify-content: space-evenly;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #1B69BF;
    list-style: none;
    top: 87px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all 0.3s ease;
    z-index: 100;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.05);
}

.dropdown-menu-wrap {
    max-width: 1150px;
    margin: auto;
    display: flex;
    justify-content: space-evenly;
}

.dropdown-menu li a {
    display: block;
    padding: 10px;
    margin: 15px;
    color: #333 !important;
    text-decoration: none;
    background: #8AC4F5;
    width: 14em;
    text-align: center;
    border-radius: 50px;
}

.dropdown-menu li a:hover {
    background-color: #d3eff8;
    color: #333 !important;
    transition: .3s;
}

.dropdown-menu li.current a {
    background-color: #fff;
    color: #333 !important;
}


/* クリックで開いたときに表示 */
.has-child.is-open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/*---------------------------------------
  PC用ナビ（デフォルト表示）
----------------------------------------*/
.header__nav.pc {
    display: flex;
    justify-content: center;
    position: relative;
}

/*---------------------------------------
  ハンバーガー共通（SP用）
----------------------------------------*/
.hamburger {
    /* display: none; */
    position: relative;
    width: 32px;
    height: 20px;
    border: none;
    background: none;
    cursor: pointer;
    z-index: 10001;
}

.hamburger span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    background: #fff;
    border-radius: 2px;
    transition: transform 0.4s ease, opacity 0.4s ease;
    transform-origin: center;
}

.hamburger span:nth-child(1) {
    top: 0;
}

.hamburger span:nth-child(2) {
    top: 8px;
}

.hamburger span:nth-child(3) {
    top: 16px;
}

/*---------------------------------------
  ボタン・カード・MVなど共通スタイル
----------------------------------------*/
.ribbon-title {
    max-width: 1150px;
    background-color: #1B69BF;
    padding: 10px 0 10px 30px;
    margin: 0 auto;
    border-radius: 40px;
    font-size: 28px;
    color: #fff;
    width: 100%;
}

.btn-main {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 350px;
    padding: 14px 28px;
    border-radius: 30px;
    background: linear-gradient(90deg, #0091ff, #005ec7, #0091ff);
    background-size: 200% 100%;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    margin: 0 auto;
    transition: background-position 0.6s ease;
}

.btn-main:hover {
    background-position: 100% 0;
}

.btn-main__icon {
    content: "";
    background-image: url(../img/out.svg);
    width: 20px;
    height: 20px;
    background-repeat: no-repeat;
    margin-left: 10px;
}

.btn-blank {
    content: "";
    background-image: url(../img/out-blue.svg);
    width: 20px;
    height: 20px;
    position: absolute;
    top: calc(50% - 10px);
    right: 20px;
    background-repeat: no-repeat;
    display: inline-block;
    background-size: contain;
    margin-left: auto;
    margin-right: 0;
}

.f-btn-blank {
    content: "";
    background-image: url(../img/out-blue.svg);
    width: 16px;
    height: 16px;
    position: absolute;
    top: 2px;
    right: -26px;
    background-repeat: no-repeat;
    display: inline-block;
    background-size: contain;
    margin-left: auto;
    margin-right: 0;
}

a:hover .btn-blank {
    content: "";
    background-image: url(../img/out.svg);
}

.header__nav .btn-main__icon {
    content: "";
    background-image: url(../img/out-black.svg);
    width: 20px;
    height: 20px;
    background-repeat: no-repeat;
    margin-left: 10px;
    display: inline-block;
    background-position: bottom;
}

.header__nav.sp .btn-main__icon {
    background-image: url(../img/out.svg);
}


.header__nav .has-child .btn-main__icon {
    background-image: url(../img/out-black.svg);
    width: 20px;
    height: 20px;
    background-repeat: no-repeat;
    margin-left: 10px;
    display: inline-block;
    background-position: bottom;
}

.arrow {
    content: "";
    background-image: url(../img/arrow.svg);
    width: 20px;
    height: 20px;
    position: absolute;
    top: calc(50% - 10px);
    right: 15px;
    background-repeat: no-repeat;
    display: inline-block;
    background-size: contain;
    margin-left: auto;
    margin-right: 0;
}

.card-area {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    padding: 60px 20px;
    justify-content: center;
    max-width: 1250px;
    margin: auto;
}

.card {
    background: #fff;
    border-radius: 16px;
    padding: 20px;
    text-align: center;
}

.card img {
    width: 100%;
    border-radius: 12px;
}

.card-btn {
    position: relative;
    display: block;
    margin-top: 10px;
    padding: 12px 20px 12px 15px;
    border: 2px solid #1B69BF;
    border-radius: 30px;
    text-decoration: none;
    color: #000;
    width: 95%;
    max-width: 350px;
    background-color: #fff;
    text-align: center;
    margin: 10px auto;
    font-size: 16px;
    font-weight: bold;
    line-height: 1.4;
    transition: background-color .1s;
}

.card-btn:hover {
    background-color: #1B69BF;
    color: #fff;
}

.card-btn:hover .arrow {
    content: "";
    background-image: url(../img/arrow_w.svg);
}

.under-fv {
    width: 100%;
    color: #fff;
    font-size: 26px;
    padding: 100px 0 160px;
    margin-top: 70px;
    height: 210px;
    background-image:
        linear-gradient(to bottom, #1B69BF, #52E7FF),
        var(--bg-img);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}

.under-fv::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--bg-img) center / cover no-repeat;
    opacity: 0.3;
    z-index: 0;
}

.under-fv>* {
    position: relative;
    z-index: 1;
}




.about .under-fv {
    --bg-img: url("../img/h1-about.webp");
}

.work.job_driver .under-fv {
    --bg-img: url("../img/h1-job_driver.webp");
}

.work.job_mechanic .under-fv {
    --bg-img: url("../img/h1-job_mechanic.webp");
}

.schedule .under-fv {
    --bg-img: url("../img/h1-schedule.webp");
}

.question .under-fv {
    --bg-img: url("../img/h1-question.webp");
}

.careerplan.career_driver .under-fv {
    --bg-img: url("../img/h1-careerplan.webp");
}

.careerplan.career_mechanic .under-fv {
    --bg-img: url("../img/h1-careerplan.webp");
}


.under-fv--text {
    max-width: 1210px;
    margin: 0 auto;
    padding: 0 30px;
    font-size: 120%;
    text-shadow: 0 0 8px #1B69BF;
    line-height: 1.4;
}


.sub__btnwrap {
    max-width: 1150px;
    margin: 0px auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-bottom: 90px;
}

.sub__btnwrap .sub-btn {
    width: 100%;
    max-width: 350px;
    padding: 12px 0;
    border-radius: 50px;
    background: #fff;
    border: 1px solid #1e73be;
    color: #333;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    outline: none;
    text-align: center;
}

.sub__btnwrap .sub-btn:hover {
    background-color: #f0f8ff;
}

.sub__btnwrap .sub-btn.is-active {
    background: linear-gradient(90deg, #5EE7F1 0%, #2270C5 100%);
    color: #ffffff;
    border: none;
}

/* =====================================
   Breadcrumbs
===================================== */

.breadcrumbs {
    font-size: 12px;
    max-width: 1150px;
    margin: 20px auto 40px;
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumbs li {
    display: inline-flex;
    align-items: center;
}

/* 区切り記号（>） */
.breadcrumbs li+li::before {
    content: ">";
    margin: 0 0.5em;
    color: #aaa;
}

/* リンク */
.breadcrumbs a {
    color: inherit;
    text-decoration: none;
}

.breadcrumbs a:hover {
    text-decoration: underline;
}

/* 現在地 */
.breadcrumbs li[aria-current="page"] {
    color: #666;
}

.footer {
    background: #E6F9FF;
    padding: 60px 0 30px 0;
    color: #fff;
    text-align: center;
    font-size: 14px;
}

.footer__wrap {
    display: flex;
    max-width: 1150px;
    margin: 0 auto;
    justify-content: space-between;
    line-height: 2.3em;
    width: 95%;
    gap: 0 2em;
}

.phone {
    font-size: 20px;
}

.copy {
    font-size: 12px;
    padding-top: 3em;
}

/* ▼ TOPページ初期状態（FV上） */
.header {
    transition: background-color 0.4s, color 0.4s;
    background-color: transparent;
}

.about .header,
.work .header,
.schedule .header {
    background-color: #fff;
}

.header .header__inner .header__nav.pc a,
.hamburger span {
    color: #fff;
}

.about .header .header__inner .header__nav.pc a,
.hamburger span,
.schedule .header .header__inner .header__nav.pc a,
.work .header .header__inner .header__nav.pc a {
    color: #000;
}

/* ▼ スクロール後の状態 */
.header.scrolled {
    background-color: #fff;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.05);
}

.header.scrolled .header__nav.pc a,
.header.scrolled .header__nav .has-child {
    color: #333;
}

.header.scrolled .header__nav .has-child .dropdown-menu a {
    color: #fff;
}

.header.scrolled .hamburger span {
    background-color: #fff;
}

.header.scrolled .logo img {
    filter: none;
    /* ロゴ画像を元に戻す */
}

.footer p {
    color: #000;
}

.footer a {
    color: #1B69BF;
}

.footer__wrap--block {
    text-align: left;
    min-width: 170px;
}

.footer__wrap--block li {
    line-height: 1.6;
    padding-bottom: 0.6em;
}


.footer__wrap--block-title {
    font-weight: 700;
    font-size: 16px;
    padding-bottom: 0.5em;
}

.footer__wrap--block a {
    position: relative;
}

@media print,
screen and (min-width: 1024px) {
    a[href^="tel:"] {
        cursor: default !important;
        text-decoration: none !important;
    }

    .footer__wrap--block a[href^="tel:"]::after {
        display: none;
    }
}

.about section,
.work section,
.question section,
.careerplan section {
    width: 95%;
    margin: 0 auto;
}

@media (max-width: 1370px) {
    .breadcrumbs {
        width: 95%;
    }
}

main {
    padding-top: 100px
}

.top-page main {
    padding-bottom: 0;
}


@media (min-width: 768.1px) {
    #hamburgerBtn {
        position: absolute;
        right: 26px;
        top: -51px;
    }
}

.header__nav.sp {
    display: flex;
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background: #1B69BF;
    padding: 80px 20px;
    transition: right 0.4s ease;
    flex-direction: column;
    gap: 24px;
    z-index: 10000;
    overflow-y: scroll;
}

.header__nav.sp {
    -ms-overflow-style: none;
    /* IE, Edge 対応 */
    scrollbar-width: none;
    /* Firefox 対応 */
}

.header__nav.sp::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari 対応 */
}

.header__nav.sp.active {
    right: 0;
}

@media (min-width: 768.1px) {
    .header__nav.sp.active {
        display: block;
        overflow: none;
    }
}

/* ハンバーガー表示 */
.hamburger {
    display: block;
}

/* ハンバーガー開閉アニメーション（×変形） */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(0, 10px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(0, -11px);
}

/* スクロールロック */
.scroll-lock {
    height: 100vh;
}

.header__nav.sp ul {
    flex-direction: column;
}

.header__nav.sp {
    padding: 20px;
    width: 100%;
}

@media (min-width: 768.1px) {
    .header__nav.sp {
        width: 600px;
        max-width: 50%;
    }
}

.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    background-color: #1e6bb8;
    /* メインの青色 */
    margin-top: 60px;
}

/* 各リストアイテム */
.nav-list>li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    /* 下線 */
    position: relative;
    padding: 20px;
}

/* リンクとテキストの共通スタイル */
.nav-list a,
.nav-list span {
    display: block;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

/* 親メニューのラベルエリア（テキストと矢印の配置） */
.nav-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* リンクがある場合のスタイル調整 */
.nav-label>a {
    width: 100%;
}

/* --- 矢印ボタンの装飾 --- */
.toggle-arrow {
    display: block;
    width: 30px;
    height: 30px;
    border: 1px solid #fff;
    border-radius: 50%;
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

/* 矢印のアイコン（＞）を描画 */
.toggle-arrow::before {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    position: absolute;
    top: 50%;
    left: 45%;
    transform: translate(-50%, -50%) rotate(45deg);
    transition: transform 0.3s ease;
}

/* --- サブメニュー（展開部分） --- */
.dropdown-menu-sp {
    display: none;
    list-style: none;
    padding: 0;
    margin: 0;
}

.dropdown-menu-sp li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dropdown-menu-sp li a {
    padding: 15px 20px 15px 30px;
    font-size: 0.9em;
}

/* --- 展開時（.is-active）のスタイル --- */
/* 親liに is-active がついたらサブメニューを表示 */
.has-child-sp.is-active .dropdown-menu-sp {
    display: block;
    animation: slideDown 0.3s ease;
}

/* 矢印を回転させる（下向き∨） */
.has-child-sp.is-active .toggle-arrow::before {
    transform: translate(-50%, -50%) rotate(135deg);
    top: 45%;
}

/* ふわっと開くアニメーション（任意） */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header__nav a,
.header__nav .has-child {
    padding-bottom: 0;
}

/*---------------------------------------
  SP用スタイル（768px以下）
----------------------------------------*/
@media (max-width: 768px) {
    .header.scrolled {
        box-shadow: none;
        background-color: transparent !important;
    }

    .header__inner--top {
        margin-left: 1%;
    }

    .ribbon-title {
        font-size: 18px;
    }

    .footer {
        padding: 30px 0;
    }

    .footer__wrap {
        flex-direction: column;
    }

    .footer__wrap {
        width: 92%;
    }

    .footer__wrap--block {
        padding: 0 0 30px;
    }

    .sp {
        display: block !important;
        ;
    }

    .pc {
        display: none !important;
        ;
    }

    .header__inner {
        width: fit-content;
        margin-left: auto;
        margin-right: 20px;
        margin-top: -53px;

    }

    /* カード1列表示 */
    .card-area {
        grid-template-columns: 1fr;
    }

    /* PCナビ非表示、SPナビ表示 */
    .header__nav.pc {
        display: none;
    }


    .under-fv {
        height: 150px;
        background-position: center;
        padding: 60px 0 60px 30px;
        font-size: 18px;
        margin-top: 0;
    }

    .sub__btnwrap {
        margin-bottom: 40px;
    }

    .breadcrumbs {
        margin: 15px auto 30px;
    }

    .header.scrolled .hamburger span {
        background-color: #fff;
    }



    .under-fv--text {
        padding: 0;
    }
}



/* Page Top Button */
.pagetop {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 56px;
    height: 56px;
    border: none;
    border-radius: 999px;
    background: #111;
    color: #fff;
    cursor: pointer;
    display: grid;
    place-items: center;

    /* 初期は非表示 */
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
    z-index: 1000;
}

.pagetop.is-show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.pagetop:focus-visible {
    outline: 3px solid #ffd500;
    outline-offset: 3px;
}

/* hoverはPCだけでOK（SP誤タップ対策） */
@media (hover:hover) {
    .pagetop:hover {
        transform: translateY(-2px);
    }
}

/* SP：少し小さく＆内側に */
@media (max-width: 767px) {
    .pagetop {
        right: 12px;
        bottom: 12px;
        width: 48px;
        height: 48px;
    }
}

/* 親メニュー（子要素あり）の右にアイコンを出す */
.header-nav-main>li.has-child>a,
.header-nav-main>li>a {
    position: relative;

}

.header-nav-main>li.current>a::before {
    content: "";
    position: absolute;
    left: calc(50% - 35px);
    bottom: 20px;
    width: 70px;
    height: 3px;
    background-color: #8AC4F5;
}

/* アイコン本体（疑似要素） */
.header-nav-main>li.has-child>a::after {
    content: "";
    position: absolute;
    right: 16px;
    top: 50%;
    width: 20px;
    height: 20px;
    transform: translateY(-50%);
    transition: transform .2s ease;

    /* ▼ SVGをdata URIで埋込 */
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%23333333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.top-page .header-nav-main>li.has-child>a::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.top-page .scrolled .header-nav-main>li.has-child>a::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%23333333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* 開いている時だけ上下反転（=180度回転） */
.header-nav-main>li.has-child.is-open>a::after {
    transform: translateY(-50%) rotate(180deg);
}

.mb_5 {
    margin-bottom: 5px;
}

.mb_10 {
    margin-bottom: 10px;
}

.mt_10 {
    margin-top: 10px;
}

.mt_20 {
    margin-top: 20px;
}

.small {
    font-size: 90%;
}



.sub__btnwrap .sub-btn {
    width: auto;
    flex: 0 1 350px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 0.5em;
}

.dwn-arw::after {
    content: "";
    width: 0.5em;
    height: 0.5em;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    margin-top: -0.1em;
}