/* EyevisonTech — standalone pages shared styles */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', -apple-system, sans-serif; background: #060914; color: #cbd5e1; line-height: 1.7; }
a { color: #22d3ee; text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header */
.page-header { position: sticky; top: 0; z-index: 100; background: rgba(6,9,20,0.9); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255,255,255,0.08); }
.page-header-inner { max-width: 1200px; margin: 0 auto; padding: 16px 24px; display: flex; align-items: center; justify-content: space-between; }
.page-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.1rem; color: #fff; letter-spacing: 0.5px; }
.page-brand span { color: #22d3ee; }
.page-nav { display: flex; gap: 24px; align-items: center; }
.page-nav a { color: #94a3b8; font-size: 0.9rem; font-weight: 500; transition: color .2s; }
.page-nav a:hover, .page-nav a.active { color: #22d3ee; text-decoration: none; }

/* Page content */
.page-container { max-width: 1200px; margin: 0 auto; padding: 48px 24px 80px; }
.page-hero { margin-bottom: 48px; }
.eyebrow { display: inline-block; padding: 6px 14px; background: rgba(34,211,238,0.1); color: #22d3ee; border-radius: 20px; font-size: 0.75rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px; }
.page-hero h1 { font-size: 2.5rem; font-weight: 800; color: #fff; margin-bottom: 12px; line-height: 1.2; }
.page-lead { font-size: 1.1rem; color: #94a3b8; max-width: 700px; }
.page-section-title { font-size: 1.5rem; font-weight: 700; color: #fff; margin: 48px 0 24px; padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.breadcrumb { margin-bottom: 24px; font-size: 0.9rem; }
.breadcrumb a { color: #64748b; }

/* Product grid */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.product-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; overflow: hidden; transition: all .3s; display: flex; flex-direction: column; color: inherit; }
.product-card:hover { border-color: rgba(34,211,238,0.3); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); text-decoration: none; }
.product-card-img { width: 100%; height: 180px; overflow: hidden; background: #0f172a; }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; }
.product-card-img-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 2.5rem; color: #334155; }
.product-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-tag { display: inline-block; padding: 4px 10px; background: rgba(34,211,238,0.1); color: #22d3ee; border-radius: 6px; font-size: 0.7rem; font-weight: 600; margin-bottom: 10px; width: fit-content; }
.product-card-body h3 { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.product-card-body p { font-size: 0.85rem; color: #94a3b8; flex: 1; margin-bottom: 12px; }
.product-link { color: #22d3ee; font-size: 0.85rem; font-weight: 600; }

/* Product detail */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.product-detail-img { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; overflow: hidden; }
.product-detail-img img { width: 100%; height: auto; display: block; }
.product-detail-info h1 { font-size: 2rem; font-weight: 800; color: #fff; margin: 12px 0 16px; }
.product-desc { font-size: 1rem; color: #94a3b8; margin-bottom: 24px; line-height: 1.8; }
.product-detail-info h3 { font-size: 1.2rem; font-weight: 700; color: #fff; margin: 24px 0 12px; }
.spec-table { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.spec-table td { padding: 10px 14px; border-bottom: 1px solid rgba(255,255,255,0.06); font-size: 0.85rem; }
.spec-key { color: #64748b; font-weight: 600; width: 40%; }
.spec-val { color: #e2e8f0; }
.product-actions { display: flex; gap: 12px; margin-top: 24px; }
.btn-primary { display: inline-block; padding: 12px 28px; background: linear-gradient(135deg, #22d3ee, #3b82f6); color: #060914; font-weight: 600; border-radius: 10px; font-size: 0.9rem; transition: all .2s; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(34,211,238,0.3); text-decoration: none; }
.btn-ghost { display: inline-block; padding: 12px 28px; background: rgba(255,255,255,0.05); color: #e2e8f0; font-weight: 600; border-radius: 10px; font-size: 0.9rem; border: 1px solid rgba(255,255,255,0.1); transition: all .2s; }
.btn-ghost:hover { border-color: #22d3ee; color: #22d3ee; text-decoration: none; }

/* Article list */
.article-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.article-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; overflow: hidden; transition: all .3s; color: inherit; display: flex; flex-direction: column; }
.article-card:hover { border-color: rgba(34,211,238,0.3); transform: translateY(-4px); text-decoration: none; }
.article-card-img { height: 180px; overflow: hidden; background: #0f172a; }
.article-card-img img { width: 100%; height: 100%; object-fit: cover; }
.article-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.article-tag { display: inline-block; padding: 4px 10px; background: rgba(59,130,246,0.1); color: #60a5fa; border-radius: 6px; font-size: 0.7rem; font-weight: 600; margin-bottom: 10px; width: fit-content; }
.article-card-body h3 { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.article-card-body p { font-size: 0.85rem; color: #94a3b8; flex: 1; margin-bottom: 12px; }
.article-date { font-size: 0.75rem; color: #64748b; }

/* Article detail */
.article-detail { max-width: 800px; margin: 0 auto; }
.article-detail h1 { font-size: 2.2rem; font-weight: 800; color: #fff; margin: 12px 0 16px; line-height: 1.3; }
.article-meta { color: #64748b; font-size: 0.9rem; margin-bottom: 24px; }
.article-hero-img { width: 100%; border-radius: 16px; margin-bottom: 32px; }
.article-body { font-size: 1.05rem; color: #cbd5e1; line-height: 1.9; }
.article-body p { margin-bottom: 20px; }

/* Cases grid */
.cases-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.case-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; overflow: hidden; }
.case-image { width: 100%; height: 200px; object-fit: cover; }
.case-body { padding: 24px; }
.case-tag { display: inline-block; padding: 4px 12px; background: rgba(34,211,238,0.1); color: #22d3ee; border-radius: 20px; font-size: 0.75rem; font-weight: 600; margin-bottom: 12px; }
.case-body h3 { font-size: 1.15rem; font-weight: 700; color: #fff; margin-bottom: 10px; }
.case-body p { font-size: 0.9rem; color: #94a3b8; margin-bottom: 16px; line-height: 1.7; }
.case-metrics { display: flex; gap: 20px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.08); }
.case-metric { text-align: center; flex: 1; }
.case-metric-value { font-size: 1.3rem; font-weight: 800; color: #22d3ee; }
.case-metric-label { font-size: 0.7rem; color: #64748b; text-transform: uppercase; letter-spacing: 0.5px; }

/* Downloads grid */
.downloads-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.download-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; padding: 28px; display: flex; flex-direction: column; }
.download-icon { width: 52px; height: 52px; border-radius: 14px; background: linear-gradient(135deg, rgba(34,211,238,0.15), rgba(59,130,246,0.15)); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 16px; }
.download-card h3 { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.download-card p { font-size: 0.85rem; color: #94a3b8; flex: 1; margin-bottom: 16px; line-height: 1.6; }
.download-meta { display: flex; gap: 16px; font-size: 0.75rem; color: #64748b; margin-bottom: 16px; }
.download-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; background: linear-gradient(135deg, #22d3ee, #3b82f6); color: #060914; font-weight: 600; font-size: 0.85rem; border-radius: 10px; transition: all .2s; width: fit-content; }
.download-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(34,211,238,0.3); text-decoration: none; }

/* Footer */
.page-footer { border-top: 1px solid rgba(255,255,255,0.08); padding: 32px 24px; text-align: center; color: #64748b; font-size: 0.85rem; }
.page-footer a { color: #94a3b8; margin: 0 8px; }

/* Responsive */
@media (max-width: 768px) {
  .page-nav { display: none; }
  .page-hero h1 { font-size: 1.8rem; }
  .product-detail { grid-template-columns: 1fr; }
  .page-container { padding: 32px 16px 60px; }
}


/* Product card specs list */
.product-card-specs { list-style: none; padding: 0; margin: 12px 0; display: flex; flex-direction: column; gap: 6px; }
.product-card-specs li { font-size: 0.78rem; color: var(--text-dim); padding-left: 14px; position: relative; line-height: 1.4; }
.product-card-specs li::before { content: "▸"; position: absolute; left: 0; color: var(--accent); font-size: 0.7rem; }