.page-hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(255, 255, 255, .06) 1px, transparent 0);
    background-size: 32px 32px;
    pointer-events: none;
}

.page-hero::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    right: -100px;
    bottom: -100px;
    background: rgba(0, 196, 167, .08);
    border-radius: 50%;
    pointer-events: none;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.page-hero-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.page-hero-title em {
    font-style: normal;
    color: var(--teal);
}

.page-hero-desc {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, .75);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: .875rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, .6);
}

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

.breadcrumb span {
    color: var(--teal);
}

.breadcrumb i {
    color: rgba(255, 255, 255, .4);
    font-size: 12px;
}

/* ─── PRODUCT DETAIL SECTION ─────────────────────────────── */
.product-detail-section {
    background: var(--off-white);
    padding-top: 60px;
}

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

/* ─── PRODUCT GALLERY ─────────────────────────────── */
.product-detail-gallery {
    position: sticky;
    top: 120px;
}

.product-detail-main-img {
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    margin-bottom: 16px;
}

.product-detail-main-img img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    transition: transform .5s var(--ease);
}

.product-detail-main-img:hover img {
    transform: scale(1.03);
}

.product-detail-thumbs {
    display: flex;
    gap: 12px;
}

.thumb-btn {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--border);
    background: var(--white);
    cursor: pointer;
    transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
    padding: 0;
}

.thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumb-btn:hover,
.thumb-btn.active {
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(0, 196, 167, .15);
}

/* ─── PRODUCT INFO ─────────────────────────────── */
.product-detail-info {
    padding: 20px 0;
}

.product-detail-info .section-tag {
    margin-bottom: 16px;
}

.product-detail-actions .btn-lg {
    font-size: 1rem;
    padding: 16px 32px;
}

.product-detail-actions .btn-lg i {
    font-size: 1.25rem;
}

.product-detail-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 800;
    color: var(--navy);
    line-height: 1.2;
    margin-bottom: 24px;
}

/* ─── PRODUCT DESCRIPTION ─────────────────────────────── */
.product-detail-desc {
    margin-bottom: 28px;
}

.product-detail-desc h3,
.product-detail-features h3 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
}

.product-detail-desc p {
    font-size: 1rem;
    color: var(--body);
    line-height: 1.75;
}

/* ─── PRODUCT FEATURES ─────────────────────────────── */
.product-detail-features {
    margin-bottom: 32px;
}

.product-detail-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.product-detail-features ul li {
    position: relative;
    padding-left: 28px;
    font-size: 1rem;
    color: var(--body);
    line-height: 1.6;
}

.product-detail-features ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 10px;
    height: 10px;
    background: var(--teal);
    border-radius: 50%;
}

/* ─── PRODUCT ACTIONS ─────────────────────────────── */
.product-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.product-detail-actions .btn {
    flex: 1;
    min-width: 180px;
    justify-content: center;
}

/* ─── RELATED PRODUCTS ─────────────────────────────── */
.related-products-section {
    background: var(--off-white);
}

.related-products-section .section-header {
    margin-bottom: 40px;
}

.related-products-section .product-list-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.related-products-section .product-list-card {
    position: relative;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    text-decoration: none;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}

.related-products-section .product-list-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--teal);
}

.related-products-section .product-list-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: linear-gradient(135deg, var(--off-white) 0%, #e2eaf4 100%);
    overflow: hidden;
}

.related-products-section .product-list-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s var(--ease);
}

.related-products-section .product-list-card:hover .product-list-img img {
    transform: scale(1.08);
}

.related-products-section .product-list-name {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--navy);
    text-align: center;
    padding: 20px 16px;
    line-height: 1.4;
    transition: color var(--t) var(--ease);
}

.related-products-section .product-list-card:hover .product-list-name {
    color: var(--teal);
}


/* ─── EDITOR CONTENT ────────────────────────────────────── */
.product-detail-content {
    max-width: 100%;
    min-width: 0;
}

.product-detail-content>*:first-child {
    margin-top: 0;
}

.product-detail-content>*:last-child {
    margin-bottom: 0;
}

.product-detail-content h1,
.product-detail-content h2,
.product-detail-content h3,
.product-detail-content h4,
.product-detail-content h5,
.product-detail-content h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--navy);
    line-height: 1.24;
    letter-spacing: -.02em;
    font-weight: 700;
}

.product-detail-content h1 {
    font-size: clamp(1.85rem, 3vw, 2.45rem);
    margin: 0 0 22px;
    font-weight: 800;
}

.product-detail-content h2 {
    font-size: clamp(1.45rem, 2.3vw, 1.9rem);
    margin: 0 0 20px;
    font-weight: 800;
}

.product-detail-content h3 {
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    margin: 36px 0 16px;
}

.product-detail-content h4 {
    font-size: 1.05rem;
    margin: 28px 0 14px;
}

.product-detail-content h5 {
    font-size: .98rem;
    margin: 22px 0 12px;
}

.product-detail-content h6 {
    font-size: .9rem;
    margin: 20px 0 10px;
}

.product-detail-content p,
.product-detail-content ul,
.product-detail-content ol,
.product-detail-content table,
.product-detail-content blockquote {
    margin: 0 0 20px;
}

.product-detail-content p {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--muted);
}

.product-detail-content strong,
.product-detail-content b {
    color: var(--navy);
    font-weight: 700;
}

.product-detail-content em,
.product-detail-content i {
    font-style: italic;
}

.product-detail-content span {
    color: inherit;
    font: inherit;
}

.product-detail-content a {
    color: var(--teal);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 196, 167, .25);
    transition: all var(--t) var(--ease);
}

.product-detail-content a:hover {
    color: var(--teal-dark);
    border-color: rgba(0, 196, 167, .55);
}

.product-detail-content ul,
.product-detail-content ol {
    padding-left: 0;
}

.product-detail-content ul {
    list-style: none;
}

.product-detail-content ul li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 10px;
    color: var(--ink);
    line-height: 1.8;
    font-size: .97rem;
}

.product-detail-content ul li:last-child {
    margin-bottom: 0;
}

.product-detail-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: .82em;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--teal);
    box-shadow: 0 0 0 5px rgba(0, 196, 167, .08);
    transform: translateY(-50%);
}

.product-detail-content ol {
    list-style: none;
    counter-reset: brandOrderedList;
}

.product-detail-content ol li {
    counter-increment: brandOrderedList;
    position: relative;
    padding-left: 40px;
    margin-bottom: 12px;
    color: var(--ink);
    line-height: 1.8;
    font-size: .97rem;
}

.product-detail-content ol li:last-child {
    margin-bottom: 0;
}

.product-detail-content ol li::before {
    content: counter(brandOrderedList);
    position: absolute;
    top: 2px;
    left: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--navy);
    color: var(--white);
    font-size: .78rem;
    font-weight: 700;
}

.product-detail-content hr {
    border: 0;
    border-top: 1px solid var(--border);
    margin: 30px 0;
}

.product-detail-content blockquote {
    padding: 22px 24px;
    border-left: 4px solid var(--teal);
    background: linear-gradient(135deg, rgba(0, 196, 167, .06) 0%, rgba(26, 43, 95, .04) 100%);
    border-radius: 0 16px 16px 0;
}

.product-detail-content blockquote p:last-child {
    margin-bottom: 0;
}

.product-detail-content img {
    max-width: 100%;
    height: auto;
    border-radius: 18px;
    display: block;
    margin: 24px 0;
}

/* ─── TABLE / EDİTÖR TABLO ─────────────────────────────── */
.product-detail-content table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 24px 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.product-detail-content thead th {
    padding: 16px 20px;
    text-align: left;
    vertical-align: middle;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: .85rem;
    font-weight: 700;
    letter-spacing: .02em;
    color: var(--navy);
    background: linear-gradient(180deg, rgba(0, 196, 167, .08) 0%, rgba(26, 43, 95, .03) 100%);
    border-bottom: 1px solid var(--border);
}

.product-detail-content tbody tr {
    transition: background var(--t) var(--ease);
}

.product-detail-content tbody tr:hover {
    background: rgba(0, 196, 167, .03);
}

.product-detail-content tbody td {
    padding: 16px 20px;
    font-size: .95rem;
    line-height: 1.75;
    color: var(--muted);
    vertical-align: top;
    border-bottom: 1px solid var(--border);
    background: transparent;
}

.product-detail-content tbody tr:last-child td {
    border-bottom: none;
}

.product-detail-content tbody td:first-child {
    width: 32%;
    font-weight: 700;
    color: var(--navy);
}

.product-detail-content tbody td:last-child {
    color: var(--muted);
}

/* ─── RESPONSIVE ─────────────────────────────── */
@media (max-width: 1200px) {
    .product-detail-wrapper {
        gap: 40px;
    }

    .related-products-section .product-list-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .product-detail-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-detail-gallery {
        position: static;
        max-width: 500px;
        margin: 0 auto;
    }

    .tabs-nav {
        flex-direction: column;
    }

    .tab-btn {
        border-bottom: 1px solid var(--border);
        margin-bottom: 0;
    }

    .tab-btn:last-child {
        border-bottom: none;
    }

    .tab-btn.active {
        background: rgba(0, 196, 167, .05);
        border-bottom: 1px solid var(--border);
    }

    .related-products-section .product-list-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: 140px 0 70px;
    }

    .page-hero-title {
        font-size: clamp(1.375rem, 4.5vw, 1.75rem);
    }

    .page-hero-desc {
        font-size: 1rem;
    }

    .product-detail-section {
        padding-top: 40px;
    }

    .product-detail-actions {
        flex-direction: column;
    }

    .product-detail-actions .btn {
        width: 100%;
    }

    .tabs-panels {
        padding: 20px;
    }

    .tab-btn {
        padding: 14px 16px;
        font-size: .875rem;
    }
}

@media (max-width: 480px) {
    .thumb-btn {
        width: 60px;
        height: 60px;
        border-radius: 8px;
    }

    .product-detail-thumbs {
        gap: 8px;
    }

    .product-detail-category {
        font-size: .75rem;
        padding: 6px 12px;
    }

    .related-products-section .product-list-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .related-products-section .product-list-card {
        border-radius: 16px;
    }

    .related-products-section .product-list-name {
        font-size: .875rem;
        padding: 14px 10px;
    }
}