@charset "utf-8";

/*-------------------------------------------------
   Breakpoints
   - Mobile portrait           : (default)
   - Mobile landscape          : ～h500px
   - Tablet portrait           : w768px～
   - Tablet landscape & Desktop: w1024px～
-------------------------------------------------*/


/* --- 変数はcommon.cssで一括管理 --- */


/**************************************************
   Custom cursor
**************************************************/
.c-cursor {
    display: none;
}

/* --- Tablet landscape & Desktop --- */
@media screen and (min-width: 1024px) {
    .c-cursor {
        display: block;
        position: fixed;
        inset-inline-start: 0;
        inset-block-start: 0;
        inline-size: 12px;
        block-size: 12px;
        margin-inline-start: var(--spc-xs);
        margin-block-start: var(--spc-xs);
        border-radius: 50%;
        pointer-events: none;               /* クリックの邪魔にならないようにする */
        z-index: var(--z-cursor);
        background-color: var(--clr-active);
        opacity: 0;
        visibility: hidden;
        translate: var(--x, 0px) var(--y, 0px);     /* マウスの現在地をJSから受け取る。それまでは画面左上に配置。 */
        transition:
            scale 0.3s ease,
            background-color 0.3s ease,
            translate 0.1s ease-out,        /* 0.1秒遅れて追従 */
            opacity 0.3s ease;
    }

    /* - Ready - */
    .content-ready .c-cursor {
        opacity: 0.7;
        visibility: visible;
    }

    /* - Hover - */
    .content-ready .c-cursor.cursor-large {
        scale: 3;
        background-color: var(--clr-primary);
    }
}


/**************************************************
   Menu icon
**************************************************/
.c-hamburger {
    inline-size: 32px;
    block-size: 14px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.c-hamburger__line {
    display: block;
    block-size: 2px;
    background-color: var(--clr-text);
    transform-origin: center;                   /* 回転の基点を中心にする */
    transition: all 0.3s ease;
}

/* - Active - */
.is-active .c-hamburger__line {
    background-color: var(--clr-bg-card);
}

.is-active .c-hamburger__line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.is-active .c-hamburger__line:nth-child(2) {
    transform: translateY(-6px) rotate(-45deg);
}


/**************************************************
   Page top button
**************************************************/
.c-pagetop {
    background-color: var(--clr-primary);
    color: var(--clr-bg-card);
    padding-block: var(--spc-xs);
    padding-inline: var(--spc-s);
    border: none;
    border-radius: 9999px 0 0 9999px;
    cursor: pointer;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* - Show - */
.c-pagetop.is-show {
    opacity: 1;
    transform: translateX(0);
}

.c-pagetop__text {
    display: block;
    font-family: var(--fnt-accent);
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* --- Tablet landscape & Desktop --- */
@media screen and (min-width: 1024px) {
    /* - Hover - */
    .c-pagetop:hover {
        background-color: var(--clr-active);
        padding-inline-end: var(--spc-m);            /* 少し左にせり出させる */
    }
}


/**************************************************
   Works img
**************************************************/
.c-work-media {
    position: relative;
    display: inline-block;
    inline-size: fit-content;               /* 中身の画像にサイズ（幅）を合わせる */
    overflow: hidden;
    border-radius: 8px;
    filter: drop-shadow(0 0 4px #aaa);
}

.c-work-media__img {
    display: block;
    inline-size: 100%;
}

/* --- overlay --- */
/* --- スマホ・タブレット：常時表示の「>」アイコン --- */
.c-work-media__overlay {
    position: absolute;
    inset-inline-start: 20px;
    inset-block-start: 20px;
    inline-size: 40px;
    block-size: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--clr-primary);
    border: 1px solid var(--clr-bg-card);
    border-radius: 50%;
    pointer-events: none;
    z-index: var(--z-front-content);
    opacity: 0;
    transition: opacity 0.9s ease;
}

/* --- 画面内に入ったら表示（jsと連携） --- */
.is-active .c-work-media__overlay {
    opacity: 1;
    transition-delay: 0.3s;
}

/* --- スマホ・タブレット：「>」の中身 --- */
/* --- テキスト「VIEW DETAIL」は非表示にして、疑似要素で「>」を作成 --- */
.c-work-media__view {
    font-size: 0;                       /* テキストは非表示 */
}

.c-work-media__view:after {
    display: flex;
    justify-content: center;
    align-items: center;
    content: ">";
    font-size: 1.4rem;
    color: var(--clr-bg-card);
    line-height: 1;
}

/* --- Desktop --- */
@media screen and (min-width: 1024px) {
    /* --- PC：「>」アイコンのスタイルをリセット --- */
    .c-work-media__overlay {
        position: absolute;
        inset: 0;
        inline-size: 100%;
        block-size: 100%;
        background-color: rgba(0, 0, 0, 0.7);
        border: none;
        border-radius: 0;
        display: flex;
        justify-content: center;
        align-items: center;
        opacity: 0;
        pointer-events: auto;
        transform: inherit scale(1.0);
        transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .is-active .c-work-media__overlay {
        opacity: 0;
        transition-delay: 0s;
    }

    /* --- PC：親要素にホバーしたとき、オーバーレイ（マスク）を表示 --- */
    .c-work-media:hover .c-work-media__overlay {
        opacity: 1;
    }

    /* --- PC：VIEW DETAIL テキストのスタイル --- */
    .c-work-media__view {
        display: block;
        font-size: 1.4rem;
        font-family: var(--fnt-accent);
        letter-spacing: 0.2em;
        color: var(--clr-bg-card);
        border: 1px solid var(--clr-bg-card);
        border-radius: 4px;
        text-align: center;
        text-transform: uppercase;
        padding-inline: var(--spc-s);
        padding-block: var(--spc-xs);
        transform: scale(1.1);
        transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    }

    /* --- PC：ホバー時にVIEW DETAILを少し小さくしながら表示 --- */
    .c-work-media:hover .c-work-media__view {
        transform: scale(1);
    }

    /* --- PC：「>」を完全に消す --- */
    .c-work-media__view::after {
        display: none;
    }
}


/**************************************************
   Button
**************************************************/
.c-btn {
    display: inline-block;
    padding-block: var(--spc-xs);
    padding-inline: var(--spc-s);
    margin-inline: auto;
    border: 1px solid var(--clr-primary);
    border-radius: 9999px;                      /* 左右両端を半円 */
    font-family: var(--fnt-accent);
    font-size: 1.4rem;
    color: var(--clr-primary);
}

/* --- Desktop --- */
@media screen and (min-width: 1024px) {
    .c-btn {
        font-size: 2.0rem;
        padding-block: var(--spc-s);
        padding-inline: var(--spc-l);
        pointer-events: auto;
    }

    .c-btn::after {
        content: "→";
        display: inline-block;
        padding-inline-start: var(--spc-m);
    }

    .c-btn:hover {
        color: var(--clr-bg-card);
        background-color: var(--clr-active);
        transition:
            color 0.3s ease,
            background-color 0.3s ease;
    }
}