/* =========================================
   PRODUCT GALLERY & DETAIL STYLES
   ========================================= */

/* Gallery Grid */
.gallery-section { padding: 100px 0 120px; background-color: var(--color-background); }

.p-card-cat {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 8px;
}

/* Product Detail Page */
.product-detail-section {
    padding: 60px 0 100px;
    background-color: var(--color-white);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    transition: color 0.3s ease, gap 0.3s ease;
}

.back-link:hover { color: var(--color-accent); gap: 12px; }

.detail-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.detail-image {
    position: sticky;
    top: 100px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(7, 26, 61, 0.1);
}

.detail-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.detail-info h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    line-height: 1.2;
}

.detail-desc {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    line-height: 1.6;
}

.detail-section { margin-bottom: 40px; }

.detail-section h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--color-accent);
    letter-spacing: 1px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.detail-apps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.detail-apps li {
    font-size: 0.95rem;
    color: var(--color-text);
    padding-left: 20px;
    position: relative;
}

.detail-apps li::before {
    content: "\f111";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--color-accent);
    font-size: 0.4rem;
    position: absolute;
    left: 0;
    top: 8px;
}

.detail-specs-grid {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background-color: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.spec-row {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    background-color: var(--color-background);
    padding: 16px 20px;
    align-items: center;
}

.spec-key {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.spec-val {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.detail-note {
    margin-bottom: 40px;
    background-color: var(--color-accent-light);
    border-left: 4px solid var(--color-accent);
    padding: 20px;
    border-radius: 6px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.detail-note i {
    color: var(--color-accent);
    font-size: 1.2rem;
    margin-top: 2px;
}

.detail-note p {
    margin: 0;
    color: var(--color-text);
    font-size: 0.9rem;
    line-height: 1.5;
}

.detail-ctas {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 1024px) {
    .detail-layout { grid-template-columns: 1fr; }
    .detail-image { position: static; height: 400px; }
}

@media (max-width: 768px) {
    .product-detail-section, .gallery-section { padding: 50px 0 70px; }
    .detail-info h1 { font-size: 1.8rem; }
    .detail-apps { grid-template-columns: 1fr; }
    .detail-image img { height: 300px; }
}
/* =========================================
   CATALOG, GALLERY & DETAIL STYLES
   ========================================= */

/* Category Navigation */
.category-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 20px;
}

.cat-btn {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 12px 24px;
    border-radius: 6px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cat-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.cat-btn.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* Product Grid (Shared) */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(7, 26, 61, 0.08);
    border-color: var(--color-accent);
}

.p-card-image {
    width: 100%;
    height: 220px;
    background-color: var(--color-background);
    overflow: hidden;
    position: relative;
}

.p-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-card:hover .p-card-image img { transform: scale(1.05); }

.p-card-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.p-card-cat {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 8px;
}

.p-card-title {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.p-card-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.4;
    margin-bottom: 15px;
    flex: 1;
}

.p-card-action {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--color-accent);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s ease;
}

.product-card:hover .p-card-action { gap: 10px; }

/* Gallery Page Specifics */
.gallery-section { 
    padding: 100px 0 120px; 
    background-color: var(--color-background); 
}

/* Product Detail Page Specifics */
.product-detail-section {
    padding: 60px 0 100px;
    background-color: var(--color-white);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    transition: color 0.3s ease, gap 0.3s ease;
    text-decoration: none;
}

.back-link:hover { color: var(--color-accent); gap: 12px; }

.detail-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.detail-image {
    position: sticky;
    top: 100px; /* Offset for navbar */
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(7, 26, 61, 0.1);
}

.detail-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.detail-info h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    line-height: 1.2;
}

.detail-desc {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    line-height: 1.6;
}

.detail-section { margin-bottom: 40px; }

.detail-section h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--color-accent);
    letter-spacing: 1px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.detail-apps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.detail-apps li {
    font-size: 0.95rem;
    color: var(--color-text);
    padding-left: 20px;
    position: relative;
}

.detail-apps li::before {
    content: "\f111"; /* fa-circle */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--color-accent);
    font-size: 0.4rem;
    position: absolute;
    left: 0;
    top: 8px;
}

.detail-specs-grid {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background-color: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.spec-row {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    background-color: var(--color-background);
    padding: 16px 20px;
    align-items: center;
}

.spec-key {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.spec-val {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.detail-note {
    margin-bottom: 40px;
    background-color: var(--color-accent-light);
    border-left: 4px solid var(--color-accent);
    padding: 20px;
    border-radius: 6px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.detail-note i {
    color: var(--color-accent);
    font-size: 1.2rem;
    margin-top: 2px;
}

.detail-note p {
    margin: 0;
    color: var(--color-text);
    font-size: 0.9rem;
    line-height: 1.5;
}

.detail-ctas {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
    .detail-layout { grid-template-columns: 1fr; }
    .detail-image { position: static; height: 400px; }
}

@media (max-width: 768px) {
    .product-detail-section, .gallery-section { padding: 50px 0 70px; }
    .detail-info h1 { font-size: 1.8rem; }
    .detail-apps { grid-template-columns: 1fr; }
    .detail-image img { height: 300px; }
}