/* ========================================
   Monarchy Audio ??Product Pages Stylesheet
   ======================================== */

/* --- Page Hero --- */
.page-hero {
    padding: calc(var(--header-height) + 80px) 0 60px;
    text-align: center;
    background:
        radial-gradient(ellipse at 50% 30%, rgba(200, 164, 92, 0.05) 0%, transparent 60%),
        var(--color-bg);
}

.breadcrumb {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
    letter-spacing: 0.04em;
}

.breadcrumb a {
    color: var(--color-text-muted);
}

.breadcrumb a:hover {
    color: var(--color-gold);
}

.page-hero h1 {
    font-family: var(--font-display);
    font-size: 3.8rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 16px;
}

.page-hero-desc {
    font-size: 1.3rem;
    color: var(--color-text-dim);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- Product Detail --- */
.product-detail {
    padding: 80px 0;
    border-bottom: 1px solid var(--color-border);
}

.product-detail.alt {
    background: var(--color-bg-alt);
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.product-grid.reverse {
    direction: rtl;
}

.product-grid.reverse > * {
    direction: ltr;
}

/* --- Product Gallery --- */
.product-gallery {
    position: sticky;
    top: calc(var(--header-height) + 40px);
}

.product-main-image {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 24px;
}

.img-fallback {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text-muted);
    letter-spacing: 0.06em;
}

.product-thumbs {
    display: flex;
    gap: 10px;
}

.product-thumbs img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.5;
    transition: all var(--transition);
}

.product-thumbs img:hover {
    border-color: var(--color-gold);
    opacity: 0.8;
}

.product-thumbs img.active {
    border-color: var(--color-gold);
    opacity: 1;
}

/* --- Product Info --- */
.product-info {
    padding-top: 0;
}

.product-badge {
    display: inline-block;
    background: var(--color-gold);
    color: #1a1a1a;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 3px;
    margin-bottom: 16px;
}

.product-badge.badge-classic {
    background: transparent;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
}

.product-info h2 {
    font-family: var(--font-display);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}

.product-type {
    font-size: 1.08rem;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    margin-bottom: 20px;
}

.product-desc {
    font-size: 1.08rem;
    color: var(--color-text-dim);
    line-height: 1.8;
    margin-bottom: 28px;
}

/* --- Product Features --- */
.product-features {
    margin-bottom: 24px;
}

.product-features h4 {
    font-size: 1.08rem;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
    font-weight: 600;
}

.product-features ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-features ul li {
    font-size: 1.08rem;
    color: var(--color-text-dim);
    padding-left: 20px;
    position: relative;
}

.product-features ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-gold);
    opacity: 0.6;
}

/* --- Operating Modes --- */
.product-modes {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 6px;
}

.product-modes h4 {
    font-size: 1.08rem;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
    font-weight: 600;
}

.product-modes ol {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-left: 20px;
}

.product-modes ol li {
    font-size: 0.98rem;
    color: var(--color-text-dim);
    line-height: 1.6;
}

.product-modes ol li strong {
    color: var(--color-gold-light);
    font-weight: 500;
}

/* --- Product Note --- */
.product-note {
    padding: 16px;
    background: rgba(200, 164, 92, 0.06);
    border-left: 3px solid var(--color-gold);
    border-radius: 4px;
}

.product-note p {
    font-size: 0.95rem;
    color: var(--color-text-dim);
    line-height: 1.6;
}

.product-note p strong {
    color: var(--color-gold-light);
}

/* --- Comparison Table --- */
.comparison {
    padding: 80px 0;
}

.table-wrapper {
    overflow-x: auto;
    margin-top: 40px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.98rem;
}

.comparison-table thead {
    background: var(--color-bg-card);
}

.comparison-table th {
    text-align: left;
    padding: 14px 20px;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table td {
    padding: 14px 20px;
    color: var(--color-text-dim);
    border-bottom: 1px solid var(--color-border);
}

.comparison-table tbody tr:hover {
    background: rgba(200, 164, 92, 0.03);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table td a {
    color: var(--color-gold);
    font-weight: 500;
}

/* --- Responsive --- */
@media (max-width: 900px) {
    .page-hero h1 {
        font-size: 2.6rem;
    }

    .product-grid,
    .product-grid.reverse {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .product-grid.reverse {
        direction: ltr;
    }

    .product-gallery {
        position: static;
    }

    .product-info h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 480px) {
    .page-hero {
        padding: calc(var(--header-height) + 40px) 0 32px;
    }

    .page-hero h1 {
        font-size: 1.8rem;
    }

    .product-info h2 {
        font-size: 1.75rem;
    }
}

/* --- Product Award Image --- */
.product-desc-wrap {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 28px;
}

.product-award-img {
    width: 120px;
    flex-shrink: 0;
    border-radius: 4px;
    border: 1px solid var(--color-border);
}

.product-desc-wrap .product-desc {
    margin-bottom: 0;
}

@media (max-width: 600px) {
    .product-desc-wrap {
        flex-direction: column;
    }
    .product-award-img {
        width: 100%;
        max-width: 200px;
    }
}

/* --- Product Detail Header (Reviews Page) --- */
.product-detail-header {
    text-align: center;
    margin-bottom: 48px;
}

.product-detail-header h2 {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.product-detail-header .product-type {
    font-size: 1.08rem;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    margin-bottom: 16px;
}

/* --- Reviews List --- */
.reviews-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

.review-detail-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 28px;
    border-left: 3px solid var(--color-gold);
}

.review-detail-card .review-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.review-detail-card .review-stars {
    color: var(--color-gold);
    font-size: 1.08rem;
    letter-spacing: 0.12em;
}

.review-detail-card .review-source {
    font-size: 1.08rem;
    color: var(--color-gold);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.review-detail-card p {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--color-text);
    line-height: 1.7;
    font-style: italic;
}

.review-detail-card cite {
    display: block;
    margin-top: 12px;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-style: normal;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

@media (max-width: 480px) {
    .reviews-list {
        grid-template-columns: 1fr;
    }
}

/* --- Accessory Cards --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.accessory-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 24px;
    text-align: center;
    transition: all var(--transition);
}

.accessory-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-3px);
}

.accessory-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    background: var(--color-bg-elevated);
    border-radius: 4px;
    overflow: hidden;
}

.accessory-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.accessory-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-text);
    margin-bottom: 4px;
    font-weight: 600;
}

.accessory-type {
    font-size: 0.75rem;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
    margin-bottom: 8px;
}

.accessory-card p {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    line-height: 1.6;
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* --- About Page --- */
.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-content p {
    font-size: 1.15rem;
    color: var(--color-text-dim);
    line-height: 1.9;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.6rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 36px;
    color: var(--color-gold);
    letter-spacing: 0.02em;
}

.about-timeline {
    margin: 36px 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.timeline-item {
    display: flex;
    gap: 24px;
    align-items: baseline;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-item strong {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--color-gold);
    font-weight: 600;
    min-width: 80px;
    flex-shrink: 0;
}

.timeline-item p {
    margin-bottom: 0;
    font-size: 1.05rem;
}

.about-quote {
    margin-top: 36px;
    padding: 28px 32px;
    background: var(--color-bg-card);
    border-left: 3px solid var(--color-gold);
    border-radius: 6px;
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-gold);
    font-style: italic;
    line-height: 1.7;
}

@media (max-width: 600px) {
    .timeline-item {
        flex-direction: column;
        gap: 8px;
    }
}