/* fieldloom.io/videos — the video library. Builds on /styles.css; index.html is generated by scripts/gen_web_videos.py in the iOS repo. */
.videos-page {
  --vid-text: #1e293b; --vid-sub: #475569; --vid-bg: #f4f7fb; --vid-radius: 20px;
  color: var(--vid-text); background: var(--vid-bg);
}

/* ---------- Hero: dark, like the home and tools pages ---------- */
.videos-hero {
  position: relative; overflow: hidden; padding: 84px 0 96px; color: #fff;
  background:
    radial-gradient(circle at 12% 20%, rgba(6, 182, 212, .32), transparent 30%),
    radial-gradient(circle at 85% 10%, rgba(124, 58, 237, .40), transparent 30%),
    radial-gradient(circle at 70% 90%, rgba(245, 158, 11, .18), transparent 25%),
    linear-gradient(135deg, #06111f 0%, #0d1b3d 55%, #160b34 100%);
}
.videos-hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 42px 42px; mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent);
}
.videos-hero .container { position: relative; }
.videos-hero h1 { font-size: clamp(36px, 5vw, 60px); line-height: 1.05; letter-spacing: -0.04em; margin-bottom: 16px; max-width: 820px; }
.videos-hero .subtitle { font-size: 19px; line-height: 1.6; max-width: 680px; color: rgba(255, 255, 255, .86); }
.videos-eyebrow {
  display: inline-flex; align-items: center; gap: 6px; margin-bottom: 18px; padding: 7px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: rgba(255, 255, 255, .9);
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16);
}
.videos-proof { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 24px; font-size: 15px; font-weight: 800; color: rgba(255, 255, 255, .9); }
.videos-proof li:before { content: "✓ "; color: #67e8f9; }
.videos-hero-actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Topic chips: sticky under the header ---------- */
.vid-chips {
  position: sticky; top: var(--fl-header-h, 76px); z-index: 10;
  background: rgba(244, 247, 251, .92); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line);
}
.vid-chips-row { display: flex; gap: 8px; overflow-x: auto; padding: 12px 0; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.vid-chips-row::-webkit-scrollbar { display: none; }
.vid-chips-row a {
  flex: none; display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px;
  font-size: 14px; font-weight: 800; color: var(--vid-sub); background: #fff; border: 1px solid var(--line);
  text-decoration: none; white-space: nowrap; transition: background .15s, color .15s, border-color .15s;
}
.vid-chips-row a b { font-weight: 800; color: #94a3b8; }
.vid-chips-row a:hover, .vid-chips-row a:focus-visible { border-color: var(--blue); color: var(--ink); }
.vid-chips-row a.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.vid-chips-row a.is-active b { color: rgba(255, 255, 255, .6); }

/* ---------- Main ---------- */
.vid-main { padding: 36px 0 90px; }
.vid-eyebrow {
  display: inline-flex; margin-bottom: 12px; font-size: 13px; font-weight: 900; text-transform: uppercase; letter-spacing: .09em;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Trailer / start here */
.vid-trailer { margin: 8px 0 56px; padding: 28px; background: #fff; border-radius: 26px; border: 1px solid rgba(15, 23, 42, .06); box-shadow: 0 30px 70px rgba(2, 8, 23, .10); }
.vid-trailer-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 32px; align-items: center; }
.vid-trailer-copy h2 { font-size: clamp(26px, 3vw, 36px); line-height: 1.1; letter-spacing: -.03em; margin-bottom: 14px; }
.vid-trailer-copy p { font-size: 17px; line-height: 1.6; color: var(--vid-sub); }
.vid-trailer-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.videos-page .btn-ghost { color: var(--ink); background: var(--soft); border: 1px solid var(--line); }
.videos-page .fine { margin-top: 12px; font-size: 13px; color: #94a3b8; }
.vid-trailer .vid-featured { box-shadow: none; border: 0; background: transparent; }
.vid-trailer .vid-featured .vid-body { padding: 14px 4px 0; }
.vid-trailer .vid-featured .vid-hook { display: none; }

/* Trade pick (shown by videos.js when ?trade= matches) */
.vid-trade { margin: 8px 0 48px; padding: 28px; border-radius: 26px; color: #fff;
  background: linear-gradient(135deg, #07111f, #0f1d3d); }
.vid-trade h2 { font-size: clamp(24px, 3vw, 32px); letter-spacing: -.03em; margin-bottom: 18px; }
.vid-trade .vid { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .12); box-shadow: none; }
.vid-trade .vid-title, .vid-trade .vid-hook, .vid-trade .vid-es { color: #fff; }
.vid-trade .vid-hook { color: rgba(255, 255, 255, .72); }
.vid-trade .vid-yt, .vid-trade .vid-anchor { color: #67e8f9; }
.vid-grid-one { grid-template-columns: minmax(0, 640px) !important; }

/* Sections */
.vid-section { margin-bottom: 56px; scroll-margin-top: calc(var(--fl-header-h, 76px) + 74px); }
.vid-section-head { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.vid-section-icon {
  flex: none; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; font-size: 22px;
  color: #1d4ed8; background: linear-gradient(135deg, #dbeafe, #e0e7ff); box-shadow: inset 0 0 0 1px rgba(15, 23, 42, .06);
}
.vid-section-head > div { flex: 1; min-width: 0; }
.vid-section-head h2 { font-size: clamp(24px, 3vw, 32px); letter-spacing: -.03em; line-height: 1.15; display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; }
.vid-count { font-size: 14px; font-weight: 800; color: #94a3b8; letter-spacing: 0; }
.vid-section-head p { margin-top: 6px; font-size: 16px; line-height: 1.55; color: var(--vid-sub); max-width: 720px; }
.vid-playlist { flex: none; align-self: center; font-size: 14px; font-weight: 800; color: var(--blue); text-decoration: none; white-space: nowrap; }
.vid-playlist:hover { text-decoration: underline; }

/* Cards */
.vid-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.vid {
  display: flex; flex-direction: column; background: #fff; border-radius: var(--vid-radius); overflow: hidden;
  border: 1px solid rgba(15, 23, 42, .06); box-shadow: 0 12px 34px rgba(15, 23, 42, .06);
  scroll-margin-top: calc(var(--fl-header-h, 76px) + 74px); transition: transform .18s ease, box-shadow .18s ease;
}
.vid:hover { transform: translateY(-3px); box-shadow: 0 22px 50px rgba(15, 23, 42, .12); }
.vid:target { outline: 3px solid var(--blue); outline-offset: 2px; }
.vid-thumb { position: relative; display: block; aspect-ratio: 16 / 9; background: #0b1220; overflow: hidden; cursor: pointer; }
.vid-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
.vid-thumb iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.vid-play {
  position: absolute; left: 50%; top: 50%; width: 58px; height: 58px; transform: translate(-50%, -50%);
  display: grid; place-items: center; border-radius: 999px; color: #fff;
  background: rgba(7, 17, 31, .72); border: 1.5px solid rgba(255, 255, 255, .45); backdrop-filter: blur(6px);
  transition: transform .18s ease, background .18s ease;
}
.vid-play svg { width: 28px; height: 28px; margin-left: 3px; }
.vid:hover .vid-play { transform: translate(-50%, -50%) scale(1.08); background: var(--blue); border-color: var(--blue); }
.vid-length {
  position: absolute; right: 10px; bottom: 10px; padding: 3px 8px; border-radius: 7px;
  font-size: 12px; font-weight: 800; color: #fff; background: rgba(7, 17, 31, .82); font-variant-numeric: tabular-nums;
}
.vid.is-playing .vid-play, .vid.is-playing .vid-length { display: none; }
.vid-body { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px 18px; }
.vid-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 20px; }
.vid-plan { display: inline-flex; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 900; letter-spacing: .02em; color: #6d28d9; background: linear-gradient(135deg, #ede9fe, #fae8ff); }
.vid-plan-crew { color: #0e7490; background: linear-gradient(135deg, #cffafe, #e0f2fe); }
.vid-anchor { margin-left: auto; font-size: 12px; font-weight: 800; color: #94a3b8; text-decoration: none; font-variant-numeric: tabular-nums; }
.vid-anchor:hover { color: var(--blue); }
.vid-title { font-size: 17px; line-height: 1.3; letter-spacing: -.01em; font-weight: 800; color: var(--ink); cursor: pointer; }
.vid-es { font-size: 14px; line-height: 1.4; color: var(--blue); font-weight: 600; }
.vid-hook {
  font-size: 14.5px; line-height: 1.5; color: var(--vid-sub);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.vid-yt { margin-top: auto; padding-top: 8px; font-size: 13px; font-weight: 800; color: var(--blue); text-decoration: none; }
.vid-yt:hover { text-decoration: underline; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .vid-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vid-trailer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .videos-hero { padding: 64px 0 72px; }
  .vid-grid { grid-template-columns: 1fr; gap: 16px; }
  .vid-trailer, .vid-trade { padding: 18px; border-radius: 20px; }
  /* Title and blurb take the full row; the playlist link wraps underneath instead of squeezing them */
  .vid-section-head { flex-wrap: wrap; gap: 12px 16px; }
  .vid-section-head > div { flex: 1 1 0; }
  .vid-playlist { flex: 0 0 100%; margin-left: 64px; align-self: auto; }
  .vid-section-head h2 { font-size: 24px; }
  .videos-hero-actions .btn, .vid-trailer-actions .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .vid, .vid-play { transition: none; }
  .vid:hover { transform: none; }
}