/* Samples category pages — generated by generate_sample_pages.py */
.cat-page-hero {
    position: relative;
    padding: var(--hero-y) var(--section-x) clamp(80px, 6vw, 130px);
    background: linear-gradient(135deg, #f0f7ff 0%, #e8f4fd 100%);
    overflow: hidden;
}
.cat-page-hero-bg {
    position: absolute;
    inset: 0;
    opacity: 0.35;
    pointer-events: none;
}
.cat-page-hero-inner { max-width: var(--content-max); margin: 0 auto; }
.cat-page-hero > .breadcrumb { font-size: 0.9rem; color: var(--text-muted); }
.cat-page-hero > .breadcrumb a { color: var(--primary); text-decoration: none; }
.cat-page-hero > .breadcrumb a:hover { color: var(--primary-dark); text-decoration: underline; }
.hero-label {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.8); padding: 8px 16px; border-radius: 20px;
    font-size: 0.85rem; font-weight: 700; color: var(--secondary); margin-bottom: 16px;
}
.cat-page-hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; color: var(--secondary); margin-bottom: 16px; }
.cat-page-hero p { color: var(--text-muted); max-width: var(--readable-max); line-height: 1.7; font-size: clamp(1.05rem, 1vw, 1.22rem); }
.cat-page-stats { display: flex; gap: 40px; margin: 28px 0; flex-wrap: wrap; }
.cat-page-stat-val { display: block; font-size: 1.8rem; font-weight: 800; }
.cat-page-stat-label { font-size: 0.85rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.cat-sidebar-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.cat-sidebar-link {
    padding: 8px 16px; border-radius: 20px; background: #fff;
    border: 1px solid var(--border-light); text-decoration: none;
    color: var(--secondary); font-size: 0.85rem; font-weight: 600; transition: all 0.2s;
}
.cat-sidebar-link:hover, .cat-sidebar-link.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.sample-gallery-section { padding: var(--section-y) var(--section-x); }
.sample-gallery-section .section-title { text-align: center; margin-bottom: 48px; }
.sample-gallery-section .section-title h2 { font-size: 2rem; font-weight: 900; color: var(--secondary); }
.sample-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--grid-gap); max-width: var(--page-max); margin: 0 auto;
}
.sample-card {
    background: #fff; border-radius: 16px; overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06); border: 1px solid var(--border-light);
    opacity: 0; transform: translateY(20px); transition: opacity 0.4s, transform 0.4s;
}
.sample-card.show { opacity: 1; transform: translateY(0); }
.sample-card:hover { transform: translateY(-4px); box-shadow: 0 12px 35px rgba(0,0,0,0.1); }
.sample-card-img { position: relative; aspect-ratio: 4/3; overflow: hidden; background: #f5f5f5; }
.sample-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.sample-card:hover .sample-card-img img { transform: scale(1.05); }
.sample-card-overlay {
    position: absolute; inset: 0; background: rgba(0,0,0,0.4);
    display: flex; align-items: center; justify-content: center; gap: 12px;
    opacity: 0; transition: opacity 0.3s;
}
.sample-card:hover .sample-card-overlay { opacity: 1; }
.zoom-btn, .inquiry-btn {
    width: 44px; height: 44px; border-radius: 50%; border: none;
    background: #fff; color: var(--secondary); cursor: pointer;
    display: flex; align-items: center; justify-content: center; text-decoration: none;
}
.sample-badge {
    position: absolute; top: 12px; left: 12px;
    padding: 4px 12px; border-radius: 12px; font-size: 0.7rem;
    font-weight: 700; text-transform: uppercase; color: #fff; background: var(--primary);
}
.sample-card-info { padding: 20px; }
.sample-card-info h3 { font-size: 1.05rem; color: var(--secondary); margin-bottom: 6px; }
.sample-variant { font-size: 0.8rem; color: var(--text-muted); }
.sample-cta-section {
    background: linear-gradient(135deg, #0a2a43, #0d3b5e);
    padding: var(--section-y) var(--section-x); text-align: center; color: #fff;
}
.sample-cta-content { max-width: 800px; margin: 0 auto; }
.sample-cta-content h2 { font-size: 2rem; font-weight: 900; margin-bottom: 16px; }
.sample-cta-content p { opacity: 0.85; line-height: 1.7; margin-bottom: 28px; }
.lightbox {
    display: none; position: fixed; inset: 0; z-index: 9999;
    background: rgba(0,0,0,0.92); align-items: center; justify-content: center;
}
.lightbox.active { display: flex; }
.lightbox-content { max-width: 90vw; max-height: 90vh; text-align: center; }
.lightbox-content img { max-width: 100%; max-height: 75vh; object-fit: contain; border-radius: 8px; }
.lightbox-caption { color: #fff; margin-top: 16px; }
.lightbox-caption h3 { font-size: 1.3rem; margin-bottom: 4px; }
.lightbox-close, .lightbox-prev, .lightbox-next {
    position: absolute; background: rgba(255,255,255,0.15); border: none;
    color: #fff; width: 48px; height: 48px; border-radius: 50%; cursor: pointer; font-size: 1.1rem;
}
.lightbox-close { top: 20px; right: 20px; }
.lightbox-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 20px; top: 50%; transform: translateY(-50%); }
.animate-up { animation: fadeUp 0.6s ease forwards; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }