/* ===== メインビジュアル: TOP(.mv)や staff-cafe と同様、高さを1画面(100vh)で固定 ===== */
.sub-mv {
    height: 100vh;
    overflow: hidden;
}

.sub-mv__inner,
.sub-mv__bg {
    height: 100%;
}

.sub-mv__bg img {
    height: 100%;
    object-fit: cover;
    object-position: center bottom;
}

.sub-mv__bg {
    transform-origin: center bottom;
}

/* ===== メインビジュアルのコピー: staff-cafe と同じ仕様 ===== */
.sub-mv__copy {
    top: 45%;
    bottom: auto;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.4s ease, transform 1.1s ease-out;
    text-shadow: 0 2px 4px rgba(107, 31, 56, 0.35), 0 4px 16px rgba(107, 31, 56, 0.25);
}

.sub-mv__copy.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.menu__message {
    position: relative;
    background: #fff;
    padding: 200px 20px 0;

    --wave-lift: 30px;
}

.menu__message-wave {
    position: absolute;
    left: 0;
    top: calc(-119px - var(--wave-lift));
    width: 100%;
    height: 120px;
    fill: #fff;
    pointer-events: none;
}

.menu__message::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    height: calc(var(--wave-lift) + 4px);
    background: #fff;
    pointer-events: none;
}

.menu__message-text {
    max-width: 1080px;
    margin: 0 auto;
    text-align: center;
    font-size: 20px;
    line-height: 80px;
}

/* ===== 本文テキストは画面に入ったら下からフェードイン ===== */
.menu__message-text,
.menu__block-text,
.menu__cup-text {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease, transform 1s ease;
}

.menu__message-text.is-visible,
.menu__block-text.is-visible,
.menu__cup-text.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.menu__cup-text {
    font-family: "Zen Kaku Gothic New", sans-serif;
}

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

    .menu__message-text,
    .menu__block-text,
    .menu__cup-text {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ===== メニューギャラリー ===== */
.menu__gallery {
    background: #fff;
    padding: 260px 0 200px;
}

.menu__block+.menu__block {
    margin-top: 240px;
}

.menu__block {
    scroll-margin-top: 100px;
}

.menu__block-title {
    margin: 0 auto 60px;
    max-width: 1440px;
    width: 73.6%;
    font-size: 36px;
    text-align: center;
    display: flex;
    align-items: center;
    gap: 30px;
    font-family: "Zen Kaku Gothic New", sans-serif;
}

.menu__block-title::before,
.menu__block-title::after {
    content: "";
    flex: 1;
    height: 1px;
    background-color: currentColor;
}

.menu__block-text {
    text-align: center;
    line-height: 62px;
    margin-bottom: 60px;
    font-family: "Zen Kaku Gothic New", sans-serif;
}

/* ===== スライダー ===== */
.menu__slider {
    position: relative;
    margin: 0 auto;
    max-width: 1240px;
    width: 73.6%;
}

.menu__swiper {
    max-width: 1080px;
    width: 82%;
    margin: 0 auto;
}

.menu__slider .swiper-slide img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.menu__slider .swiper-button-prev,
.menu__slider .swiper-button-next {
    color: #3E95A8;
    width: 30px;
    height: 30px;
    margin-top: 0;
    transform: translateY(-50%);
    top: 50%;
}

.menu__slider .swiper-button-prev::after,
.menu__slider .swiper-button-next::after {
    font-size: 30px;
    font-weight: 400;
}

.menu__slider .swiper-button-prev {
    left: 0;
}

.menu__slider .swiper-button-next {
    right: 0;
}

/* ===== カップの案内（ドリンクのみ） ===== */
.menu__cup {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    margin-top: 80px;
}

.menu__cup-slot {
    display: grid;
    width: 100px;
    flex-shrink: 0;
}

.menu__cup-img {
    display: block;
    width: 100%;
    grid-area: 1 / 1;
    align-self: end;
    transform-origin: bottom center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.menu__cup-img.is-current {
    opacity: 1;
}

@keyframes cupShake {
    0%   { transform: rotate(0); }
    15%  { transform: rotate(-9deg); }
    30%  { transform: rotate(7deg); }
    45%  { transform: rotate(-6deg); }
    60%  { transform: rotate(4deg); }
    75%  { transform: rotate(-2deg); }
    100% { transform: rotate(0); }
}

.menu__cup.is-shaking .menu__cup-img {
    animation: cupShake 0.8s ease both;
}

@media (prefers-reduced-motion: reduce) {
    .menu__cup.is-shaking .menu__cup-img {
        animation: none;
    }
}

.menu__cup-img img {
    display: block;
    width: 100%;
    height: auto;
}

.menu__cup-text {
    text-align: center;
    font-size: 16px;
    line-height: 30px;
}

@media (max-width: 768px) {

    .sub-mv__inner,
    .sub-mv__bg {
        height: 100%;
    }

    .sub-mv__bg img {
        object-position: center;
    }

    .sub-mv__bg {
        transform-origin: center;
    }

    .sub-mv__copy {
        top: 78%;
        bottom: auto;
        left: 0;
        right: 0;
        width: auto;
        z-index: 1;
        transform: translateY(40px);
    }

    .sub-mv__copy.is-visible {
        transform: translateY(-50px);
    }

    .sub-mv__title {
        font-size: 50px;
    }

    .menu__message {
        padding: 120px 20px 0;
        --wave-lift: 11.111vw;
    }

    .menu__message-wave {
        height: 8.333vw;
        top: calc(-8.333vw - var(--wave-lift));
    }

    .menu__message-text {
        font-size: 16px;
        line-height: 60px;
    }

    .menu__gallery {
        padding: 140px 0 120px;
    }

    .menu__block+.menu__block {
        margin-top: 140px;
    }

    .menu__block-title {
        font-size: 20px;
        gap: 16px;
        margin-bottom: 40px;
    }

    .menu__block-text {
        font-size: 16px;
        line-height: 40px;
        margin-bottom: 40px;
    }

    .menu__slider {
        width: 86%;
    }

    .menu__swiper {
        width: 100%;
    }

    .menu__slider .swiper-button-prev {
        left: 4px;
    }

    .menu__slider .swiper-button-next {
        right: 4px;
    }

    .menu__slider .swiper-button-prev,
    .menu__slider .swiper-button-next {
        width: 20px;
        height: 20px;
        color: #fff;
        filter: drop-shadow(0 0 3px rgba(0, 0, 0, 0.4));
    }

    .menu__slider .swiper-button-prev::after,
    .menu__slider .swiper-button-next::after {
        font-size: 20px;
    }

    .menu__cup {
        gap: 20px;
        margin-top: 50px;
    }

    .menu__cup-slot {
        width: 56px;
    }

    .menu__cup-text {
        font-size: 12px;
        line-height: 24px;
    }
}