.navbar.detail-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 40;
    background: rgba(255, 255, 255, 0.72);
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(16px);
    mix-blend-mode: normal;
    padding: 1rem 5%;
}

.product-detail {
    position: relative;
    background: #f4f1eb;
}

.detail-panel {
    position: relative;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    background: #f4f1eb;
}

.detail-slide-img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.detail-progress {
    position: fixed;
    right: 2rem;
    top: 50%;
    z-index: 45;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transform: translateY(-50%);
}

.detail-progress-dot {
    width: 9px;
    height: 9px;
    padding: 0;
    border: 1px solid rgba(17, 17, 17, 0.55);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    cursor: pointer;
    transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.detail-progress-dot.active {
    background: #111;
    border-color: #111;
    transform: scale(1.35);
}

.detail-floating-actions {
    position: fixed;
    right: 2rem;
    bottom: 2rem;
    z-index: 45;
    display: flex;
    gap: 0.5rem;
}

.detail-floating-actions a {
    min-width: 72px;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(17, 17, 17, 0.16);
    background: rgba(255, 255, 255, 0.82);
    color: #111;
    font-family: var(--font-body-kr);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    backdrop-filter: blur(16px);
    transition: background 0.25s ease, color 0.25s ease;
}

.detail-floating-actions a:hover {
    background: #111;
    color: #fff;
}

.detail-fallback-copy {
    position: absolute;
    left: 7vw;
    bottom: 8vh;
    max-width: 560px;
    color: #fff;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.detail-fallback-copy h1 {
    margin: 0.25rem 0;
    font-family: var(--font-title-en);
    font-size: clamp(3rem, 8vw, 7rem);
    line-height: 0.95;
}

.detail-fallback-copy p {
    margin: 0;
    font-family: var(--font-body-kr);
    font-size: clamp(1rem, 1.5vw, 1.35rem);
}

.detail-category {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-family: var(--font-body-en);
    font-size: 0.85rem;
}

.footer.mt-offset {
    margin-top: 0;
}

@media (max-width: 768px) {
    .navbar.detail-nav {
        padding: 0.85rem calc(5% + var(--page-gutter));
    }

    .detail-panel {
        height: 100svh;
    }

    .detail-slide-img {
        object-fit: contain;
        background: #f4f1eb;
    }

    .detail-progress {
        right: 1rem;
        gap: 0.55rem;
    }

    .detail-floating-actions {
        right: 1rem;
        bottom: 1rem;
    }

    .detail-floating-actions a {
        min-width: 60px;
        padding: 0.65rem 0.8rem;
        font-size: 0.8rem;
    }
}