/**
 * nanakoroom home page
 */

.nanakoroom-home {
    box-sizing: border-box;
    width: 100%;
    max-width: 950px;
    margin: 40px auto;
    padding: 0 20px;
    color: var(--nanako-color-text, #4a3b32);
    background: var(--nanako-color-bg, #fffcf7);
    font-family: Georgia, "Times New Roman", "Noto Serif JP", "ヒラギノ明朝 ProN", serif;
}

.nanakoroom-home__header {
    margin-bottom: 50px;
    text-align: center;
}

.nanakoroom-home__title {
    margin: 0 0 10px !important;
    color: var(--nanako-color-text, #4a3b32);
    font-size: 3.2rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    line-height: 1.1;
}

.nanakoroom-home__welcome {
    margin: 10px 0 20px !important;
    color: var(--nanako-color-text, #4a3b32);
    font-size: 1.1rem;
    font-weight: 700;
}

.nanakoroom-home__intro {
    max-width: 680px;
    margin: 0 auto;
    color: var(--nanako-color-text, #4a3b32);
    font-size: 1rem;
    letter-spacing: 0.05em;
    line-height: 1.9;
    text-align: center;
}

.nanakoroom-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
    width: 100%;
}

.nanakoroom-card {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1.4 / 1;
    overflow: hidden;
    background: #f7f3ed;
    box-shadow: 0 8px 24px rgba(58, 46, 43, 0.03);
    text-decoration: none !important;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.5s ease;
}

.nanakoroom-card--wide {
    grid-column: 1 / -1;
    aspect-ratio: 4/ 1;
}

.nanakoroom-card:hover,
.nanakoroom-card:focus-visible {
    box-shadow: 0 16px 32px rgba(58, 46, 43, 0.08);
    transform: translateY(-6px);
}

.nanakoroom-card__background,
.nanakoroom-card__overlay {
    position: absolute;
    inset: 0;
    display: block;
}

.nanakoroom-card__background {
    z-index: 1;
    background-position: center;
    background-size: cover;
    transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.nanakoroom-card:hover .nanakoroom-card__background,
.nanakoroom-card:focus-visible .nanakoroom-card__background {
    transform: scale(1.04);
}

.nanakoroom-card__overlay {
    z-index: 2;
    background: rgba(44, 31, 29, 0.38);
}

.nanakoroom-card--coffee .nanakoroom-card__overlay {
    background: rgba(58, 38, 27, 0.48);
}

.nanakoroom-card::after {
    content: "";
    position: absolute;
    inset: 10px;
    z-index: 3;
    border: 1px solid rgba(255, 255, 255, 0.35);
    pointer-events: none;
}

.nanakoroom-card__content {
    position: relative;
    z-index: 4;
    display: block;
    width: 100%;
    padding: 20px;
    color: #fff !important;
    text-align: center;
}

.nanakoroom-card__title {
    display: block;
    margin: 0 0 6px !important;
    color: #fff !important;
    font-size: 1.6rem;
}

.nanakoroom-card__tagline {
    display: block;
    color: rgba(255, 252, 247, 0.92);
    font-size: 0.8rem;
    letter-spacing: 0.12em;
}

@media (max-width: 768px) {
    .nanakoroom-home {
        margin: 20px auto;
        padding: 0 15px;
    }

    .nanakoroom-home__title {
        font-size: 2.4rem;
    }

    .nanakoroom-card-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .nanakoroom-card--wide {
        grid-column: auto;
        aspect-ratio: 1.4 / 1;
    }
}