@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic:wght@400;500;700&display=swap');

/* --------------------------------
   基本設定（女性らしく上品な明朝体）
-------------------------------- */
body {
    font-family: "Yu Mincho", "Hiragino Mincho ProN", "BIZ UDPMincho", serif;
    color: #4a3b32;
    background-color: #fdfbf7;
    line-height: 1.8;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
    border-bottom: 1px solid #eae5de;
}

.section-title {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 40px;
    letter-spacing: 0.15em;
}

/* --------------------------------
   セクション1：FV（オープニング演出 ＆ スライドショー）
-------------------------------- */
.fv-section {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f5f0e6;
}

/* --- オープニング画面（ベージュがかったオフホワイトの和紙風 ＆ フェードアウト） --- */
.opening-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #f9f6f0;
    background-image: radial-gradient(#eae2d5 15%, transparent 16%);
    background-size: 20px 20px;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    /* 2.5秒表示されたあと、1秒かけてふんわり消える */
    animation: openingFadeOut 1s ease 2.5s forwards;
}

.opening-content {
    text-align: center;
    animation: openingAppear 1.5s ease-out;
}

.opening-icon {
    width: 70px;
    height: auto;
    margin-bottom: 15px;
    opacity: 0.9;
}

.opening-title {
    font-size: 1.6rem;
    letter-spacing: 0.2em;
    color: #4a3b32;
}

@keyframes openingAppear {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes openingFadeOut {
    0% { opacity: 1; visibility: visible; }
    100% { opacity: 0; visibility: hidden; pointer-events: none; }
}


/* --- 背景スライドショー --- */
.fv-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    animation: slideAnimation 18s infinite;
}

.slide.slide1 {
    background-image: url('../images/cafe_tennai.png');
    animation-delay: 0s;
}
.slide.slide2 {
    background-image: url('../images/tower_pafait.png');
    animation-delay: 6s;
}
.slide.slide3 {
    background-image: url('../images/terrace.png');
    animation-delay: 12s;
}

@keyframes slideAnimation {
    0% { opacity: 0; transform: scale(1); }
    8% { opacity: 1; }
    33% { opacity: 1; }
    41% { opacity: 0; transform: scale(1.05); }
    100% { opacity: 0; }
}

.fv-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    z-index: 2;
}


/* --- 右上の丸いナビゲーション（ぶどうの粒風） --- */
.corner-nav {
    position: absolute;
    top: 30px;
    right: 30px;
    display: flex;
    gap: 15px;
    z-index: 10;
}

.nav-bubble {
    width: 65px;
    height: 65px;
    background: radial-gradient(circle at 30% 30%, #8b5a6b, #502d38);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(80, 45, 56, 0.4), inset 0 2px 4px rgba(255, 255, 255, 0.3);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.nav-bubble:hover {
    transform: scale(1.12) translateY(-3px);
    box-shadow: 0 6px 16px rgba(80, 45, 56, 0.5), inset 0 2px 4px rgba(255, 255, 255, 0.4);
}

.bubble-txt {
    color: #fff;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-align: center;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}


/* --- ファーストビューのキャッチコピー --- */
.fv-content {
    position: relative;
    z-index: 5;
    text-align: center;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

.fv-title {
    font-size: 2.8rem;
    letter-spacing: 0.2em;
    margin-bottom: 10px;
}

.fv-subtitle {
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
}


/* --------------------------------
   各セクション（お知らせ・メニュー・こだわり・アクセス）
-------------------------------- */
.news-box, .menu-card, .concept-text-block, .access-info {
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 4px 15px rgba(74, 59, 50, 0.05);
}

.news-box { padding: 25px; }
.news-date { font-size: 0.85rem; color: #888; margin-bottom: 8px; }

.menu-grid, .cafe-intro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.menu-card { overflow: hidden; }
.menu-img { height: 200px; }
.menu-img img { width: 100%; height: 100%; object-fit: cover; }
.menu-content { padding: 25px; }
.menu-content h3 { font-size: 1.15rem; margin-bottom: 12px; }

.tag {
    display: inline-block;
    font-size: 0.7rem;
    background: #6a4c41;
    color: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 5px;
    font-family: sans-serif;
}

.concept-text-block { padding: 35px; margin-bottom: 40px; }
.concept-text-block h3 { margin-bottom: 15px; font-size: 1.3rem; }

.cafe-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 15px;
}
.cafe-item h4 { margin-bottom: 8px; font-size: 1.1rem; }

.access-section { text-align: center; }
.access-info { padding: 35px; display: inline-block; text-align: left; }
.sns-link { margin-top: 15px; }

.footer {
    text-align: center;
    padding: 30px 0;
    font-size: 0.85rem;
    color: #777;
    background: #f0ebe1;
}

/* =========================
   スマホ対応
   ========================= */

@media (max-width: 600px) {

    .container {
        padding: 0 15px;
    }

    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 30px;
        letter-spacing: 0.1em;
    }


    /* -------------------------
       ファーストビュー
       ------------------------- */

    .fv-section {
        height: 100svh;
        min-height: 600px;
    }

    .fv-title {
        font-size: 2rem;
    /*    letter-spacing: 0.12em; */
        margin-bottom: 8px;
    }

    .section-title,
    .menu-content h3,
    .concept-text-block h3,
    .cafe-item h4 {
    /*    font-family: "Zen Maru Gothic", sans-serif;*/
        font-family: "Yu Mincho", "Hiragino Mincho ProN", "BIZ UDPMincho", serif; 
}

    .fv-subtitle {
        font-size: 0.9rem;
        letter-spacing: 0.06em;
    }


    /* -------------------------
       右上ナビ
       ------------------------- */

    .corner-nav {
        top: 15px;
        right: 15px;
        gap: 8px;
    }

    .nav-bubble {
        width: 50px;
        height: 50px;
    }

    .bubble-txt {
        font-size: 0.65rem;
    }


    /* -------------------------
       グリッド
       ------------------------- */

    .menu-grid,
    .cafe-intro-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }


    /* -------------------------
       メニュー
       ------------------------- */

    .menu-img {
        height: 180px;
    }

    .menu-content {
        padding: 20px;
    }


    /* -------------------------
       こだわり
       ------------------------- */

    .concept-text-block {
        padding: 25px 20px;
        margin-bottom: 25px;
    }

    .concept-text-block h3 {
        font-size: 1.15rem;
    }


    /* -------------------------
       カフェ紹介
       ------------------------- */

    .cafe-item img {
        height: 180px;
    }


    /* -------------------------
       アクセス
       ------------------------- */

    .access-info {
        display: block;
        padding: 25px 20px;
    }


    /* -------------------------
       フッター
       ------------------------- */

    .footer {
        padding: 25px 15px;
        font-size: 0.75rem;
    }

}

/* =========================
   スマホ用ぶどうナビ
   ========================= */

.nav-toggle {
    display: none;
}

.nav-links {
    display: flex;
    gap: 15px;
}

@media (max-width: 600px) {

    .corner-nav {
        position: fixed;
        top: 15px;
        right: 15px;
        z-index: 20;

        display: block;
    }

    /* MENUボタン */
    .nav-toggle {
        display: flex;

        width: 52px;
        height: 52px;
        box-sizing: border-box;

        padding: 0;
        margin: 0;

        border: none;
        border-radius: 50%;

        background: radial-gradient(
            circle at 30% 30%,
            #8b5a6b,
            #502d38
        );

        align-items: center;
        justify-content: center;

        box-shadow:
            0 4px 12px rgba(80, 45, 56, 0.4),
            inset 0 2px 4px rgba(255, 255, 255, 0.3);

        cursor: pointer;
    }

    .nav-toggle .bubble-txt {
        font-size: 0.6rem;
    }

    /* 5個のぶどう */
    .nav-links {
        position: absolute;
        top: 0;
        right: 0;

        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;

        gap: 8px;

        width: max-content;
        height: 52px;

        align-items: center;

        opacity: 0;
        visibility: hidden;

        transform: translateX(15px);

        transition:
            opacity 0.3s ease,
            transform 0.3s ease,
            visibility 0.3s ease;
    }

    /* 開いた状態 */
    .corner-nav.open .nav-links {
        opacity: 1;
        visibility: visible;
        transform: translateX(-60px);
    }

    /* ぶどう */
    .nav-links .nav-bubble {
        flex: 0 0 52px;

        width: 52px;
        height: 52px;

        opacity: 0;

        transform: scale(0.3) translateX(20px);

        transition:
            opacity 0.2s ease,
            transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    /* 開いたとき */
    .corner-nav.open .nav-links .nav-bubble {
        opacity: 1;
        transform: scale(1) translateX(0);
    }

    /* 右から左へ、ぽぽぽん */

    .corner-nav.open .nav-links .nav-bubble:nth-child(5) {
        transition-delay: 0.05s;
    }

    .corner-nav.open .nav-links .nav-bubble:nth-child(4) {
        transition-delay: 0.15s;
    }

    .corner-nav.open .nav-links .nav-bubble:nth-child(3) {
        transition-delay: 0.25s;
    }

    .corner-nav.open .nav-links .nav-bubble:nth-child(2) {
        transition-delay: 0.35s;
    }

    .corner-nav.open .nav-links .nav-bubble:nth-child(1) {
        transition-delay: 0.45s;
    }
}