/* ===== Shared styles for product detail sub-pages ===== */

/* Breadcrumb */
.prod-crumb{display:flex;align-items:center;gap:10px;font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.08em;color:var(--text-faint);margin-bottom:26px}
.prod-crumb a{color:var(--text-muted);transition:color .2s}
.prod-crumb a:hover{color:var(--accent)}
.prod-crumb span{color:var(--text-faint)}

/* Hero */
.prod-hero{padding:64px 0 72px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.prod-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 55% 60% at 78% 30%,rgba(0,144,255,.14),transparent 70%);pointer-events:none}
.prod-hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center;position:relative;z-index:1}
.prod-kicker{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.prod-kicker::before{content:"";width:32px;height:1px;background:var(--accent)}
.prod-kicker span{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.prod-hero h1{font-size:clamp(40px,5.4vw,74px);letter-spacing:-.03em;margin-bottom:20px}
.prod-hero .lead{font-size:18.5px;line-height:1.55;color:var(--text-muted);max-width:52ch;margin:0 0 30px}
.prod-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}
.prod-tag{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.06em;padding:5px 10px;border:1px solid var(--line-strong);border-radius:5px;color:var(--text-muted)}
.prod-hero .btns{display:flex;gap:12px;flex-wrap:wrap}

/* Media frame (video/image) */
.prod-media{position:relative;aspect-ratio:16/11;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#0a0e15;box-shadow:0 30px 80px -40px rgba(0,0,0,.9)}
.prod-media video,.prod-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.prod-media .corner{position:absolute;width:22px;height:22px;border:1px solid var(--accent);z-index:3}
.prod-media .corner.tl{top:14px;left:14px;border-right:0;border-bottom:0}
.prod-media .corner.tr{top:14px;right:14px;border-left:0;border-bottom:0}
.prod-media .corner.bl{bottom:14px;left:14px;border-right:0;border-top:0}
.prod-media .corner.br{bottom:14px;right:14px;border-left:0;border-top:0}
.prod-media .label{position:absolute;top:18px;left:50%;transform:translateX(-50%);font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.15em;color:rgba(255,255,255,.75);z-index:3;white-space:nowrap;background:rgba(6,10,16,.5);padding:4px 10px;border-radius:100px;backdrop-filter:blur(4px)}
.prod-media.contain video,.prod-media.contain img{object-fit:contain;padding:6%}

/* Spec strip */
.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.spec{background:var(--bg);padding:30px 28px}
.spec .n{font-family:'Space Grotesk',sans-serif;font-size:clamp(26px,3vw,34px);font-weight:600;letter-spacing:-.02em;color:var(--text);line-height:1}
.spec .n span{color:var(--accent)}
.spec .l{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);margin-top:10px}

/* Feature grid */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-top:44px}
.feat-cell{background:var(--bg);padding:32px;display:flex;flex-direction:column;gap:13px;min-height:210px;transition:background .3s}
.feat-cell:hover{background:var(--bg-card)}
.feat-cell .fi{width:42px;height:42px;border:1px solid var(--line-strong);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--accent);background:rgba(0,212,255,.04)}
.feat-cell h3{font-size:19px;letter-spacing:-.01em}
.feat-cell p{color:var(--text-muted);font-size:14.5px;line-height:1.55;margin:0}

/* Application / use-case list */
.applist{margin-top:44px;border-top:1px solid var(--line)}
.applist .row{display:grid;grid-template-columns:56px 1fr;gap:28px;padding:24px 4px;border-bottom:1px solid var(--line);align-items:baseline}
.applist .row .k{font-family:'JetBrains Mono',monospace;color:var(--accent);font-size:12px;letter-spacing:.08em}
.applist .row .v{color:var(--text);font-size:18px;font-family:'Space Grotesk',sans-serif;font-weight:500}
.applist .row .v small{display:block;color:var(--text-muted);font-size:14.5px;font-family:'DM Sans',sans-serif;font-weight:400;margin-top:6px;max-width:70ch;line-height:1.5}

/* two-column spec table */
.spectable{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:44px}
.spectable .r{background:var(--bg);display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding:20px 28px}
.spectable .r .sk{color:var(--text-muted);font-size:14.5px}
.spectable .r .sv{font-family:'JetBrains Mono',monospace;font-size:13.5px;color:var(--text);text-align:right}

/* CTA band */
.prod-cta{padding:96px 0;text-align:center;background:radial-gradient(ellipse 90% 100% at 50% 0%,#0d1626,var(--bg) 70%)}
.prod-cta h2{max-width:20ch;margin:0 auto 18px;text-wrap:balance}
.prod-cta p{color:var(--text-muted);font-size:18px;max-width:52ch;margin:0 auto 34px}
.prod-cta .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Related products */
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px}
.rel-card{border:1px solid var(--line);border-radius:14px;padding:26px;background:var(--bg-card);transition:border-color .3s,transform .3s;display:flex;flex-direction:column;gap:10px}
.rel-card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.rel-card .rc-mono{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.12em;color:var(--text-faint)}
.rel-card h4{font-family:'Space Grotesk',sans-serif;font-size:19px;font-weight:600}
.rel-card p{color:var(--text-muted);font-size:14px;margin:0;flex:1;line-height:1.5}
.rel-card .rc-link{font-size:13.5px;color:var(--accent);font-family:'JetBrains Mono',monospace;letter-spacing:.05em}

@media (max-width:900px){
  .prod-hero-grid{grid-template-columns:1fr;gap:40px}
  .spec-grid{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:1fr}
  .spectable{grid-template-columns:1fr}
  .related{grid-template-columns:1fr}
}