/* Delta Arc connected-intelligence films — 2026-09-30 */
.film-hero{padding:86px 0 58px;background:radial-gradient(circle at 78% 12%,rgba(160,107,255,.18),transparent 34%),radial-gradient(circle at 18% 70%,rgba(106,155,255,.13),transparent 32%),var(--bg)}
.film-hero h1{max-width:930px}.film-hero .lead{max-width:820px}.film-meta{display:flex;gap:10px 22px;flex-wrap:wrap;margin:24px 0 0;color:var(--dim);font-size:13px}.film-meta span{display:flex;align-items:center;gap:7px}.film-meta span:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}
.video-frame{position:relative;overflow:hidden;border:1px solid var(--line2);border-radius:18px;background:#03060b;box-shadow:0 30px 80px rgba(0,0,0,.42)}.video-frame video{display:block;width:100%;aspect-ratio:16/9;background:#03060b}.video-caption{display:flex;justify-content:space-between;gap:22px;padding:14px 18px;border-top:1px solid var(--line);background:var(--surface2);font-size:12.5px;color:var(--dim)}
.film-intro{padding:52px 0}.film-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,.7fr);gap:44px;align-items:start}.film-copy p{font-size:17px;line-height:1.78}.film-side{position:sticky;top:92px}.film-side .card+.card{margin-top:16px}.film-side ul,.film-list{margin:12px 0 0;padding-left:20px}.film-side li,.film-list li{margin:9px 0;color:#c3ccda}
.film-series{padding:72px 0;border-top:1px solid var(--line)}.series-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.series-head p{max-width:620px}.film-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.film-card{display:flex;flex-direction:column;overflow:hidden;padding:0}.film-card img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid var(--line)}.film-card .inside{display:flex;flex:1;flex-direction:column;padding:22px}.film-card .inside p{flex:1}.film-card h3{font-size:21px}.film-label{color:var(--brand);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.film-card a.stretch{color:var(--ink)}
.transcript{padding:0 0 72px}.transcript details{border:1px solid var(--line2);border-radius:14px;background:var(--surface);padding:0 22px}.transcript summary{cursor:pointer;padding:20px 0;color:#fff;font-weight:800}.transcript .body{padding:0 0 18px}.transcript .body p{font-size:15px}.film-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:32px}.film-nav a{padding:16px 18px;border:1px solid var(--line2);border-radius:11px;background:var(--surface2);color:var(--ink)}.film-nav a:last-child{text-align:right}
.youtube-card{border-color:rgba(255,0,0,.28);background:linear-gradient(145deg,rgba(255,0,0,.08),rgba(106,155,255,.06)),var(--surface)}.youtube-card .yt{color:#ff8b8b}.privacy-note{padding:18px 20px;border-left:3px solid var(--brand);background:rgba(106,155,255,.07);border-radius:10px;color:var(--mut);font-size:13px}
@media(max-width:940px){.film-grid{grid-template-columns:1fr 1fr}.film-layout{grid-template-columns:1fr}.film-side{position:static}}
@media(max-width:640px){.film-hero{padding:58px 0 40px}.film-grid,.film-nav{grid-template-columns:1fr}.series-head{display:block}.video-caption{display:block}.video-caption span{display:block;margin-top:5px}.film-nav a:last-child{text-align:left}}