/* Solar System & Hidden Presence dossiers. Base layout: area51-expanded.css + egyptology-expanded.css */
.hero {
  background:
    linear-gradient(90deg, rgba(10, 11, 9, .92), rgba(10, 11, 9, .45)),
    linear-gradient(0deg, rgba(10, 11, 9, .65), transparent 60%),
    url('https://images.unsplash.com/photo-1532693322450-2cb5c511067d?auto=format&fit=crop&w=2400&q=88') center 40% / cover;
}
.hero h1 { font-size: clamp(44px, 7vw, 100px); }

.section .wrap > p,
.section .wrap > .callout { max-width: 820px; }
.section .grid2,
.section .tablewrap,
.section .video-grid { margin-top: 1.75rem; }
.sectionhead { margin-bottom: 1.5rem; }
.callout { margin: 1.5rem 0; }
.callout .kicker { margin-bottom: .3rem; }
.card h3 { margin-bottom: .7rem; }

.cardlink {
  display: inline-block;
  margin-top: .4rem;
  color: var(--acid);
  font: 14px var(--mono);
  letter-spacing: .07em;
  text-transform: uppercase;
}
.cardlink:hover { text-decoration: underline; }

#sources ul {
  padding: 0;
  margin: 1.5rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
#sources li {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  color: #bfc0b5;
  line-height: 1.7;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 1rem;
}
.video-card {
  min-width: 0;
  padding: 24px;
  background: #11120f;
  border: 1px solid var(--line);
}
.video-card .kicker { margin: 0; }
.video-card h3 { margin: .35rem 0 .6rem; color: var(--ink); font-size: 23px; }
.video-card p { color: #bfc0b5; font-size: 16px; line-height: 1.75; }
.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: .8rem 0;
  overflow: hidden;
  background: #05070b;
}
.video-frame iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-link { display: inline-block; margin-top: .45rem; }