@charset "UTF-8";
/* CSS Document */
header div.head_nav {
    background-color: var(--color-white);
    position: fixed;
    z-index: 999;
    top: 0;
    left: 0;
    width: 100%;
    padding: 15px 0 15px 0;
}
header div.head_nav div.inner {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto 0 auto;
    padding: 0 20px 0 20px;
}
header div.head_nav div.inner nav.wrap {
    justify-content: space-between;
    align-items: center;
}
header div.head_nav div.inner nav.wrap div.logo {
    justify-content: flex-start;
    align-items: center;
}
header div.head_nav div.inner nav.wrap div.logo div.jci {
    width: 100%;
    max-width: 110px;
}
header div.head_nav div.inner nav.wrap div.logo div.jci img {
    width: 100%;
}
header div.head_nav div.inner nav.wrap div.logo div.title {
    width: 100%;
    max-width: 240px;
    margin: 0 0 0 20px;
}
header div.head_nav div.inner nav.wrap div.logo div.title h1 a img {
    width: 100%;
}
header div.head_nav div.inner nav.wrap div.links ul.list {
    justify-content: flex-end;
    align-items: center;
}
header div.head_nav div.inner nav.wrap div.links ul.list li {
    word-break: keep-all;
}
header div.head_nav div.inner nav.wrap div.links ul.list li + li {
    margin: 0 0 0 20px;
}
header div.head_nav div.inner nav.wrap div.links ul.list li a {
    display: block;
    font-size: 18px;
    line-height: 1;
    position: relative;
    transition: color 0.3s ease;
}
header div.head_nav div.inner nav.wrap div.links ul.list li:not(.sns):not(.cta) a::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-navy);
    transition: width 0.3s ease;
}
header div.head_nav div.inner nav.wrap div.links ul.list li:not(.sns):not(.cta) a:hover::after {
    width: 100%;
}
header div.head_nav div.inner nav.wrap div.links ul.list li.top-link {
    display: none;
}
header div.head_nav div.inner nav.wrap div.links ul.list li.sns a {
    width: 24px;
    transition: opacity 0.3s ease, transform 0.3s ease;
}
header div.head_nav div.inner nav.wrap div.links ul.list li.sns a:hover {
    opacity: 0.7;
    transform: scale(1.1);
}
header div.head_nav div.inner nav.wrap div.links ul.list li.cta a {
    background-color: var(--color-navy);
    color: var(--color-white);
    padding: 8px 12px 10px 12px;
    font-size: 21px;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}
header div.head_nav div.inner nav.wrap div.links ul.list li.cta a:hover {
    background-color: var(--color-gold);
    color: var(--color-navy);
    transform: translateY(-2px);
}
/* ハンバーガーメニューボタン */
header div.head_nav div.inner nav.wrap button.hamburger {
    display: none;
    position: relative;
    width: 32px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}
header div.head_nav div.inner nav.wrap button.hamburger .hamburger-line {
    display: block;
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-navy);
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1),
                opacity 0.3s ease,
                top 0.4s cubic-bezier(0.23, 1, 0.32, 1),
                background-color 0.3s ease;
}
header div.head_nav div.inner nav.wrap button.hamburger .hamburger-line:nth-child(1) {
    top: 0;
}
header div.head_nav div.inner nav.wrap button.hamburger .hamburger-line:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}
header div.head_nav div.inner nav.wrap button.hamburger .hamburger-line:nth-child(3) {
    top: 100%;
    transform: translateY(-100%);
}
/* ハンバーガーメニュー開いた時のボタンアニメーション */
header div.head_nav div.inner nav.wrap button.hamburger.is-open .hamburger-line {
    background-color: var(--color-white);
}
header div.head_nav div.inner nav.wrap button.hamburger.is-open .hamburger-line:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}
header div.head_nav div.inner nav.wrap button.hamburger.is-open .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: translateY(-50%) scaleX(0);
}
header div.head_nav div.inner nav.wrap button.hamburger.is-open .hamburger-line:nth-child(3) {
    top: 50%;
    transform: translateY(-50%) rotate(-45deg);
}
/* スマホ用オーバーレイ背景 */
header div.head_nav .menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(28, 42, 82, 0.95) 0%, rgba(28, 42, 82, 0.98) 100%);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s cubic-bezier(0.23, 1, 0.32, 1),
                visibility 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: 998;
}
header div.head_nav .menu-overlay.is-open {
    opacity: 1;
    visibility: visible;
}
header div.mainvisual {
    position: relative;
    overflow: hidden;
}
header div.mainvisual .mainvisual-inner {
    position: relative;
    clip-path: inset(0 100% 0 0);
    animation: mainvisualReveal 1.4s cubic-bezier(0.77, 0, 0.175, 1) 0.3s forwards;
}
/* GSAPが動作しない場合のフォールバックアニメーション */
@keyframes mainvisualReveal {
    from {
        clip-path: inset(0 100% 0 0);
    }
    to {
        clip-path: inset(0 0% 0 0);
    }
}
/* GSAP動作時はCSSアニメーションを無効化 */
header div.mainvisual .mainvisual-inner.gsap-animated {
    animation: none;
}
header div.mainvisual .mainvisual-inner picture {
    display: block;
}
header div.mainvisual img {
    width: 100%;
    transform: scale(1.1);
}
header div.mainvisual ul.wrap {
    position: absolute;
    z-index: 10;
    bottom: 8%;
    left: 2.8%;
    justify-content: flex-start;
    align-items: center;
}
header div.mainvisual ul.wrap li {
    opacity: 0;
    animation: mainvisualButtonReveal 0.6s ease-out 1.5s forwards;
}
header div.mainvisual ul.wrap li:nth-child(2) {
    animation-delay: 1.65s;
}
@keyframes mainvisualButtonReveal {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
header div.mainvisual ul.wrap li + li {
    margin: 0 0 0 15px;
}
header div.mainvisual ul.wrap li a {
    display: block;
    line-height: 1;
    font-size: 32px;
    padding: 12px 70px 12px 20px;
    position: relative;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1),
                box-shadow 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}
header div.mainvisual ul.wrap li a::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translate(0%,-50%);
    width: 35px;
    height: 26px;
    background-position: center right;
    background-repeat: no-repeat;
    background-size: contain;
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}
header div.mainvisual ul.wrap li a:hover {
    transform: translateY(-3px);
}
header div.mainvisual ul.wrap li a:hover::before {
    transform: translate(5px, -50%);
}
header div.mainvisual ul.wrap li:nth-child(1) a {
    background-color: var(--color-gold);
    border: solid 2px var(--color-gold);
    color: var(--color-navy);
}
header div.mainvisual ul.wrap li:nth-child(1) a:hover {
    box-shadow: 0 8px 25px rgba(207, 175, 89, 0.5);
}
header div.mainvisual ul.wrap li:nth-child(1) a::before {
    background-image: url("../img/common/arrow_navy.svg");
}
header div.mainvisual ul.wrap li:nth-child(2) a {
    border: solid 2px var(--color-white);
    color: var(--color-white);
}
header div.mainvisual ul.wrap li:nth-child(2) a:hover {
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}
header div.mainvisual ul.wrap li:nth-child(2) a::before {
    background-image: url("../img/common/arrow_white.svg");
} 
/* スクロールインジケーター */
header div.mainvisual .scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    z-index: 10;
}
header div.mainvisual .scroll-indicator .scroll-text {
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--color-white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    opacity: 0.9;
    animation: scrollTextPulse 2.5s ease-in-out infinite;
}
header div.mainvisual .scroll-indicator .scroll-line {
    position: relative;
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.3));
    overflow: hidden;
}
header div.mainvisual .scroll-indicator .scroll-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--color-gold), transparent);
    animation: scrollLineGlow 2.5s ease-in-out infinite;
}
header div.mainvisual .scroll-indicator .scroll-line .scroll-dot {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
    background: var(--color-gold);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-gold), 0 0 20px rgba(207, 175, 89, 0.5);
    animation: scrollDotMove 2.5s ease-in-out infinite;
}
@keyframes scrollTextPulse {
    0%, 100% {
        opacity: 0.7;
    }
    50% {
        opacity: 1;
    }
}
@keyframes scrollLineGlow {
    0% {
        opacity: 0;
        transform: translateY(-100%);
    }
    30% {
        opacity: 1;
    }
    70% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(100%);
    }
}
@keyframes scrollDotMove {
    0% {
        top: 0;
        opacity: 0;
        transform: translateX(-50%) scale(0.5);
    }
    10% {
        opacity: 1;
        transform: translateX(-50%) scale(1);
    }
    90% {
        opacity: 1;
        transform: translateX(-50%) scale(1);
    }
    100% {
        top: calc(100% - 5px);
        opacity: 0;
        transform: translateX(-50%) scale(0.5);
    }
}
/* タブレット・小型PCサイズ調整 */
@media only screen and (max-width: 1366px) and (min-width: 891px) {
    header div.mainvisual ul.wrap {
        bottom: 10%;
    }
    header div.mainvisual ul.wrap li a {
        font-size: 20px;
        padding: 8px 40px 8px 14px;
    }
    header div.mainvisual ul.wrap li a::before {
        width: 24px;
        height: 18px;
        right: 8px;
    }
    header div.mainvisual .scroll-indicator {
        bottom: 20px;
    }
    header div.mainvisual .scroll-indicator .scroll-line {
        height: 40px;
    }
}
/* 小型タブレットサイズ調整 */
@media only screen and (max-width: 890px) and (min-width: 821px) {
    header div.mainvisual ul.wrap {
        bottom: 8%;
    }
    header div.mainvisual ul.wrap li a {
        font-size: 16px;
        padding: 6px 32px 6px 12px;
    }
    header div.mainvisual ul.wrap li a::before {
        width: 20px;
        height: 14px;
        right: 6px;
    }
    header div.mainvisual .scroll-indicator {
        bottom: 16px;
    }
    header div.mainvisual .scroll-indicator .scroll-line {
        height: 32px;
    }
}

@media only screen and (max-width: 820px) {
    /* メインビジュアル overflow解除（position: fixed子要素のため） */
    header div.mainvisual {
        overflow: visible;
    }
    /* メインビジュアルボタン スマホ - 右側固定縦書きCTA */
    /* !important でGSAPインラインスタイル上書きを防止 */
    header div.mainvisual ul.wrap {
        position: fixed !important;
        top: 50% !important;
        right: 8px !important;
        left: auto !important;
        bottom: auto !important;
        transform: translateY(-50%) !important;
        flex-direction: column;
        align-items: flex-end;
        justify-content: center;
        z-index: 997;
        width: auto;
        gap: 0;
    }
    header div.mainvisual ul.wrap li + li {
        margin: 0;
    }
    header div.mainvisual ul.wrap li {
        opacity: 1 !important;
        transform: none !important;
        visibility: visible !important;
    }
    header div.mainvisual ul.wrap li a {
        writing-mode: vertical-rl;
        text-orientation: mixed;
        font-size: 12px;
        padding: 20px 12px 16px 10px;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.15);
        border-radius: 4px 0 0 4px;
        letter-spacing: 0.1em;
        transform: none !important;
        transition: none;
    }
    header div.mainvisual ul.wrap li a::before {
        display: none;
    }
    header div.mainvisual ul.wrap li a:hover {
        transform: none;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.15);
    }
    header div.mainvisual ul.wrap li:nth-child(1) a {
        background-color: var(--color-gold);
        border-color: var(--color-gold);
    }
    header div.mainvisual ul.wrap li:nth-child(2) a {
        background-color: var(--color-navy);
        border-color: var(--color-navy);
    }
    /* スクロールインジケーター スマホ */
    header div.mainvisual .scroll-indicator {
        bottom: 24px;
        gap: 8px;
    }
    header div.mainvisual .scroll-indicator .scroll-text {
        font-size: 10px;
    }
    header div.mainvisual .scroll-indicator .scroll-line {
        height: 40px;
    }
    header div.head_nav div.inner nav.wrap button.hamburger {
        display: block;
    }
    header div.head_nav div.inner nav.wrap div.logo div.jci {
        max-width: 70px;
    }
    header div.head_nav div.inner nav.wrap div.logo div.title {
        max-width: 160px;
        margin: 0 0 0 12px;
    }
    /* TOPリンク表示 */
    header div.head_nav div.inner nav.wrap div.links ul.list li.top-link {
        display: block;
    }
    /* メニューリンクエリア */
    header div.head_nav div.inner nav.wrap div.links {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        z-index: 999;
        transition: opacity 0.5s cubic-bezier(0.23, 1, 0.32, 1),
                    visibility 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    }
    header div.head_nav div.inner nav.wrap div.links.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }
    /* メニューリスト */
    header div.head_nav div.inner nav.wrap div.links ul.list {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 0;
    }
    header div.head_nav div.inner nav.wrap div.links ul.list li {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s cubic-bezier(0.23, 1, 0.32, 1),
                    transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    }
    header div.head_nav div.inner nav.wrap div.links.is-open ul.list li {
        opacity: 1;
        transform: translateY(0);
    }
    /* 各リンクのディレイアニメーション */
    header div.head_nav div.inner nav.wrap div.links.is-open ul.list li:nth-child(1) {
        transition-delay: 0.1s;
    }
    header div.head_nav div.inner nav.wrap div.links.is-open ul.list li:nth-child(2) {
        transition-delay: 0.16s;
    }
    header div.head_nav div.inner nav.wrap div.links.is-open ul.list li:nth-child(3) {
        transition-delay: 0.22s;
    }
    header div.head_nav div.inner nav.wrap div.links.is-open ul.list li:nth-child(4) {
        transition-delay: 0.28s;
    }
    header div.head_nav div.inner nav.wrap div.links.is-open ul.list li:nth-child(5) {
        transition-delay: 0.34s;
    }
    header div.head_nav div.inner nav.wrap div.links.is-open ul.list li:nth-child(6) {
        transition-delay: 0.40s;
    }
    header div.head_nav div.inner nav.wrap div.links ul.list li + li {
        margin: 0;
        margin-top: 24px;
    }
    /* リンクスタイル */
    header div.head_nav div.inner nav.wrap div.links ul.list li a {
        color: var(--color-white);
        font-size: 22px;
        letter-spacing: 0.08em;
        position: relative;
        padding: 8px 0;
        display: inline-block;
        text-align: center;
    }
    header div.head_nav div.inner nav.wrap div.links ul.list li a::after {
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        width: 0;
        height: 1px;
        background: var(--color-gold);
        transition: width 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    }
    header div.head_nav div.inner nav.wrap div.links ul.list li a:hover::after {
        width: 100%;
    }
    /* SNSアイコン */
    header div.head_nav div.inner nav.wrap div.links ul.list li.sns {
        margin-top: 40px;
    }
    header div.head_nav div.inner nav.wrap div.links ul.list li.sns a {
        width: 32px;
        padding: 0;
    }
    header div.head_nav div.inner nav.wrap div.links ul.list li.sns a img {
        filter: brightness(0) invert(1);
        transition: filter 0.3s ease, transform 0.3s ease;
    }
    header div.head_nav div.inner nav.wrap div.links ul.list li.sns a:hover img {
        filter: brightness(0) saturate(100%) invert(78%) sepia(22%) saturate(694%) hue-rotate(7deg) brightness(93%) contrast(88%);
        transform: scale(1.1);
    }
    header div.head_nav div.inner nav.wrap div.links ul.list li.sns a::after {
        display: none;
    }
    /* CTAボタン */
    header div.head_nav div.inner nav.wrap div.links ul.list li.cta {
        margin-top: 48px;
    }
    header div.head_nav div.inner nav.wrap div.links ul.list li.cta a {
        background: linear-gradient(135deg, var(--color-gold) 0%, #e6c875 50%, var(--color-gold) 100%);
        background-size: 200% 200%;
        color: var(--color-navy);
        padding: 16px 48px;
        font-size: 20px;
        letter-spacing: 0.15em;
        border-radius: 0;
        box-shadow: 0 4px 20px rgba(207, 175, 89, 0.3);
        transition: background-position 0.5s ease, box-shadow 0.4s ease, transform 0.3s ease;
    }
    header div.head_nav div.inner nav.wrap div.links ul.list li.cta a::after {
        display: none;
    }
    header div.head_nav div.inner nav.wrap div.links ul.list li.cta a:hover {
        background-position: 100% 100%;
        box-shadow: 0 6px 30px rgba(207, 175, 89, 0.5);
        transform: translateY(-2px);
    }
}
/* === 2026/05/01 update: 二次審査開始の告知バー === */
/* PC: GUIDE LINEボタンの右横にインライン表示 */
header div.mainvisual ul.wrap li.notice {
    order: 2;
    opacity: 1;
    align-self: center;
    margin-left: 32px;
    padding: 12px 22px;
    background: rgba(15, 24, 56, 0.88);
    border: 1px solid var(--color-gold, #cfaf59);
    max-width: 360px;
}
header div.mainvisual ul.wrap li:not(.notice) {
    order: 1;
}
header div.mainvisual ul.wrap li.notice p {
    margin: 0;
    color: #ffffff;
    font-size: 14px;
    line-height: 1.6;
    font-weight: 700;
    text-align: left;
}
/* SP用バナー: PCでは非表示 */
header div.mainvisual-notice-sp {
    display: none;
}
@media (max-width: 820px) {
    /* SP: mainvisual内のnotice（li）は非表示 */
    header div.mainvisual ul.wrap li.notice {
        display: none;
    }
    /* SP: mainvisual と concept の間のバナーを表示 */
    header div.mainvisual-notice-sp {
        display: block;
        background: rgba(15, 24, 56, 0.95);
        border-top: 2px solid var(--color-gold, #cfaf59);
        border-bottom: 2px solid var(--color-gold, #cfaf59);
        padding: 14px 20px;
        text-align: center;
    }
    header div.mainvisual-notice-sp p {
        margin: 0;
        color: #ffffff;
        font-size: 13px;
        line-height: 1.6;
        font-weight: 700;
    }
}