/* ---------- Retreat hub: sessions + media pages ---------- */
.page-hero{padding:64px 0 34px;border-bottom:1px solid var(--line)}
.page-hero .eyebrow{margin-bottom:18px}
.page-hero h1{font-family:var(--display);font-weight:700;font-stretch:112%;font-size:clamp(30px,4.6vw,52px);line-height:.98;text-transform:uppercase;letter-spacing:.005em}
.page-hero h1 em{font-style:normal;color:var(--accent)}
.page-hero .lede{margin-top:18px;max-width:58ch;font-size:17px;color:var(--muted)}
.nav a.active{color:var(--ink);background:rgba(255,255,255,.06)}

/* session grid */
.sessions{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.sess{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;text-decoration:none;color:inherit;transition:border-color .18s,transform .18s}
.sess:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.sess .thumb{position:relative;aspect-ratio:16/9;background:var(--ground);overflow:hidden}
.sess .thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.sess:hover .thumb img{transform:scale(1.04)}
.thumb-gen{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:16px;
  background:radial-gradient(420px 220px at 85% 0%,rgba(9,175,252,.28),transparent 60%),linear-gradient(160deg,var(--panel-2),var(--ground))}
.thumb-gen .initials{position:absolute;right:14px;top:8px;font-family:var(--display);font-weight:800;font-stretch:115%;
  font-size:74px;line-height:1;color:rgba(9,175,252,.16);letter-spacing:-.02em;text-transform:uppercase}
.thumb-gen .n{font-family:var(--mono);font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--accent)}
.thumb-gen .who{font-family:var(--display);font-weight:700;font-stretch:106%;text-transform:uppercase;font-size:18px;line-height:1.05;margin-top:4px}
.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:999px;
  background:rgba(1,16,26,.7);border:1px solid rgba(255,255,255,.28);display:grid;place-items:center;backdrop-filter:blur(4px);
  transition:background .18s,transform .18s}
.play svg{width:20px;height:20px;margin-left:3px;fill:var(--ink)}
.sess:hover .play{background:var(--accent);transform:translate(-50%,-50%) scale(1.06)}
.sess:hover .play svg{fill:var(--accent-ink)}
.soon{position:absolute;left:12px;top:12px;font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--faint);background:rgba(1,16,26,.75);border:1px dashed var(--line-strong);border-radius:3px;padding:4px 8px}
.sess .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.sess .meta{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);display:flex;gap:10px;flex-wrap:wrap}
.sess .meta b{color:var(--accent);font-weight:500}
.sess h3{font-family:var(--display);font-weight:700;font-stretch:104%;font-size:19px;text-transform:uppercase;letter-spacing:.02em;line-height:1.1}
.sess .spk{font-weight:600;font-size:14.5px}
.sess .links{margin-top:auto;padding-top:12px;display:flex;gap:14px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.sess .links span::before{content:"›";color:var(--accent);margin-right:6px;font-weight:700}

/* single session */
.crumb{display:inline-flex;align-items:center;gap:8px;margin:34px 0 0;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);text-decoration:none}
.crumb:hover{color:var(--ink)}
.watch{margin-top:22px;display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}
.player{position:relative;aspect-ratio:16/9;background:var(--ground);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.player iframe,.player video{position:absolute;inset:0;width:100%;height:100%;border:0}
.player .thumb-gen{padding:26px}
.player .thumb-gen .initials{font-size:clamp(120px,22vw,220px);right:24px;top:10px}
.player .thumb-gen .who{font-size:clamp(22px,3.4vw,34px)}
.player .coming{margin-top:12px;display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.player .coming::before{content:"";width:8px;height:8px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 4px rgba(9,175,252,.2)}
.player .coming-sub{font-size:13.5px;color:var(--muted);margin-top:8px;max-width:44ch}
.session-head{margin-top:22px}
.session-head .meta{font-family:var(--mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--faint);display:flex;gap:12px;flex-wrap:wrap}
.session-head .meta b{color:var(--accent);font-weight:500}
.session-head h1{font-family:var(--display);font-weight:700;font-stretch:110%;text-transform:uppercase;letter-spacing:.01em;font-size:clamp(26px,4vw,42px);line-height:1;margin-top:10px}
.session-head .spk{font-size:18px;font-weight:600;margin-top:10px}
.session-head .spk span{color:var(--muted);font-weight:400}
.session-head p.blurb{color:var(--muted);font-size:15.5px;max-width:64ch;margin-top:14px}
.side{display:flex;flex-direction:column;gap:14px}
.side .card h3{font-size:16px;margin-bottom:10px}
.res{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line);text-decoration:none;color:inherit}
.res:first-of-type{border-top:0}
.res .ic{flex:none;width:34px;height:34px;border-radius:4px;display:grid;place-items:center;background:var(--accent-glow);border:1px solid rgba(9,175,252,.3)}
.res .ic svg{width:16px;height:16px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.res .t{font-weight:600;font-size:14.5px}
.res .s{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-top:2px}
.res:hover .t{color:var(--accent)}
.res.off{opacity:.5;pointer-events:none}
.res.off .ic{background:transparent;border-style:dashed}
.next{margin-top:64px}
.next .sub-h{margin-top:0}
.nextgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}

/* media */
.dl-hero{margin-top:34px;display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:stretch}
.dl-card{background:linear-gradient(180deg,rgba(9,175,252,.08),transparent 60%),var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px 30px 32px;display:flex;flex-direction:column}
.dl-card h3{font-family:var(--display);font-weight:700;font-stretch:106%;text-transform:uppercase;font-size:24px;letter-spacing:.02em}
.dl-card p{color:var(--muted);font-size:15px;margin:10px 0 0;max-width:48ch}
.btn-row{margin-top:auto;padding-top:22px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--accent);color:var(--accent-ink);text-decoration:none;
  font-family:var(--display);font-weight:700;font-stretch:104%;text-transform:uppercase;letter-spacing:.06em;font-size:14px;
  padding:13px 24px;border-radius:var(--radius);transition:filter .15s,transform .15s}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line-strong)}
.btn.ghost:hover{border-color:var(--ink)}
.howto{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px}
.howto h3{font-family:var(--display);font-weight:700;font-stretch:104%;text-transform:uppercase;font-size:16px;letter-spacing:.03em;margin-bottom:12px}
.howto ol{margin:0;padding-left:0;list-style:none;display:grid;gap:12px;counter-reset:s}
.howto li{position:relative;padding-left:36px;font-size:14.5px;color:var(--muted);counter-increment:s}
.howto li b{color:var(--ink);font-weight:600}
.howto li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:1px;font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.1em}
/* opening image */
.cover{display:block;position:relative;margin-top:34px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--panel);aspect-ratio:2/1}
.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 62%;display:block;transition:transform .6s ease}
.cover:hover img{transform:scale(1.02)}
.cover-cap,.cover-hint{position:absolute;bottom:16px;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);
  background:rgba(1,16,26,.72);border:1px solid rgba(255,255,255,.14);border-radius:3px;padding:7px 11px;backdrop-filter:blur(4px)}
.cover-cap{left:16px}.cover-cap b{color:var(--accent);font-weight:500}
.cover-hint{right:16px;color:var(--muted)}

/* albums */
.album{margin-top:56px}
.album-h{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:16px}
.album-h h2{font-family:var(--display);font-weight:700;font-stretch:106%;text-transform:uppercase;font-size:22px;letter-spacing:.02em;line-height:1;display:inline}
.album-n{display:inline-block;margin-left:12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);vertical-align:2px}
.album-link{flex:none;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);text-decoration:none;padding:10px 0;margin:-10px 0;white-space:nowrap}
.album-link::after{content:" ›";font-weight:700}
.album-link:hover{color:var(--ink)}
.ph-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-flow:dense;gap:12px}
.ph{display:block;position:relative;aspect-ratio:3/4;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--panel)}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.ph:hover img{transform:scale(1.04)}
.ph:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.ph.wide{grid-column:span 2;aspect-ratio:auto;min-height:240px}

/* lightbox */
.lb{position:fixed;inset:0;z-index:900;background:rgba(1,16,26,.96);display:flex;align-items:center;justify-content:center;padding:64px 72px 24px}
.lb[hidden]{display:none}
html.lb-open{overflow:hidden}
.lb-fig{margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:12px}
.lb-fig img{max-width:100%;max-height:calc(100vh - 140px);width:auto;height:auto;object-fit:contain;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel)}
.lb-fig figcaption{display:flex;gap:18px;align-items:center;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.lb-fig figcaption a{color:var(--accent);text-decoration:none;padding:10px 0}
.lb-fig figcaption a::after{content:" ›";font-weight:700}
.lb-btn{position:absolute;width:48px;height:48px;border-radius:999px;border:1px solid rgba(255,255,255,.2);background:rgba(1,16,26,.8);color:var(--ink);
  font-size:30px;line-height:1;display:grid;place-items:center;cursor:pointer;padding:0 0 4px;transition:background .15s,color .15s}
.lb-btn:hover{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.lb-x{top:16px;right:16px}
.lb-prev{left:16px;top:50%;transform:translateY(-50%)}
.lb-next{right:16px;top:50%;transform:translateY(-50%)}

@media (max-width:900px){
  .sessions,.nextgrid{grid-template-columns:repeat(2,1fr)}
  .watch,.dl-hero{grid-template-columns:1fr}
  .ph-grid{grid-template-columns:repeat(3,1fr)}
  .album{margin-top:44px}
  .lb{padding:64px 16px 16px}
  .lb-prev,.lb-next{top:auto;bottom:16px;transform:none}
  .lb-prev{left:16px}.lb-next{right:16px}
  .lb-fig img{max-height:calc(100vh - 160px)}
}
@media (max-width:560px){
  .sessions,.nextgrid{grid-template-columns:1fr}
  .ph-grid{grid-template-columns:repeat(2,1fr);gap:8px}
  .ph.wide{aspect-ratio:3/2;min-height:0}
  .cover{aspect-ratio:4/3}
  .cover-hint{display:none}
  .album-h{flex-direction:column;align-items:flex-start;gap:6px}
  .album-link{margin:0;padding:8px 0 0}
  .page-hero{padding:44px 0 26px}
  .dl-card{padding:24px 20px}
}

/* 44px tap area on the back link (access. mobile standard) */
.crumb{display:inline-block;padding:12px 0;margin:-12px 0}