/* Speaker profile + index page styling. Drop-in alongside reader.css. */

/* Rectangular portrait cards in the documentary-grayscale register —
   matches the report-index treatment. Object-position favours the face;
   initials sit behind as fallback when the image is absent. */
.avatar{position:relative;background:var(--avatar-color,#3a3a3a);overflow:hidden;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.avatar .initials{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.92);font-family:var(--serif);font-weight:500;letter-spacing:-.01em;z-index:0}
.avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 22%;z-index:1;filter:grayscale(1) contrast(1.04);transition:filter .18s}
.sp-card:hover .avatar img{filter:grayscale(.35) contrast(1.06)}
.profile-hero .avatar img{filter:grayscale(1) contrast(1.05)}

/* Portrait sizes — all 3:4 portrait aspect, no rounding. The profile-hero
   variant of avatar-lg overrides the size below to be considerably bigger. */
.avatar-lg{width:160px;height:208px}
.avatar-lg .initials{font-size:48px}
.avatar-md{width:64px;height:84px}
.avatar-md .initials{font-size:22px}
.avatar-sm{width:38px;height:50px}
.avatar-sm .initials{font-size:13px}

/* ----- Profile page ----- */
main.profile{max-width:1040px;margin:0 auto;padding:0 36px 80px}
main.profile .breadcrumb{padding-top:18px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase}
main.profile .breadcrumb a{color:var(--ink-3);text-decoration:none}
main.profile .breadcrumb a:hover{color:var(--red)}

.profile-hero{display:grid;grid-template-columns:240px 1fr;gap:40px;padding:28px 0 36px;border-bottom:1px solid var(--rule);align-items:end}
/* Treat the profile portrait as a card matching the speakers index — bigger,
   stripe at the top for role color, photo fills the tile. */
.profile-hero .avatar.avatar-lg{position:relative;width:240px;height:320px;background:var(--avatar-color, #2a2825);overflow:hidden}
.profile-hero .avatar.avatar-lg::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--avatar-color, var(--rule-soft));filter:saturate(.9) brightness(1.15);z-index:3}
.profile-hero .avatar.avatar-lg .initials{font-size:64px;color:rgba(255,255,255,.18)}
.profile-hero .avatar.avatar-lg img{object-position:50% 22%}
.profile-hero h1{margin:0 0 4px;font-family:var(--serif);font-weight:600;font-size:42px;line-height:1.05;letter-spacing:-.015em;color:var(--ink)}
.profile-hero .role{margin:0 0 14px;font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}
.profile-hero .role em{font-style:italic;color:var(--ink-3);text-transform:none;letter-spacing:.04em;font-family:var(--serif)}
.profile-hero .stats{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:18px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--ink-3)}
.profile-hero .stats li{}
.profile-hero .stats b{color:var(--ink);font-family:var(--serif);font-size:15px;font-weight:500;margin-right:4px;letter-spacing:0}
.profile-hero .stats a{color:var(--ink-2);text-decoration:none;border-bottom:1px dotted var(--rule-soft);font-family:var(--serif);font-size:13px;letter-spacing:0;text-transform:none}
.profile-hero .stats a:hover{color:var(--red);border-bottom-color:var(--red)}
.profile-hero .stats a em{font-style:italic}

.profile-bio{padding:24px 0;border-bottom:1px solid var(--rule-soft);font-family:var(--serif);font-size:15.5px;line-height:1.6;color:var(--ink);max-width:64ch;text-wrap:pretty}
.profile-bio em{font-style:italic;color:var(--ink-2)}

.profile-days{padding:28px 0 0}
.profile-days h3{margin:0 0 14px;font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);font-weight:600}

.day-stripe-wrap{padding:14px 0 22px;border-bottom:1px dotted var(--rule-soft);margin-bottom:18px}
.day-stripe{display:grid;grid-template-columns:repeat(32,1fr);gap:1px;background:var(--rule-soft);border:1px solid var(--rule-soft);height:32px}
.ds-cell{display:block;height:100%;background:var(--paper);position:relative;transition:background .12s}
.ds-cell:hover{background:var(--paper-2)}
.ds-cell.on::after{content:"";position:absolute;left:0;right:0;bottom:0;height:var(--w,30%);background:var(--ink);transition:background .12s}
.ds-cell.on:hover::after{background:var(--red)}

.profile-day-table{width:100%;border-collapse:collapse;font-family:var(--serif);font-size:14px;color:var(--ink-2)}
.profile-day-table th{text-align:left;padding:8px 10px;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:600;border-bottom:1px solid var(--rule)}
.profile-day-table td{padding:10px;border-bottom:1px dotted var(--rule-soft);vertical-align:top}
.profile-day-table td a{color:var(--ink);text-decoration:none;border-bottom:1px dotted var(--rule-soft)}
.profile-day-table td a:hover{color:var(--red);border-bottom-color:var(--red)}
.profile-day-table td.date{font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.04em;white-space:nowrap}
.profile-day-table td.ct{font-family:var(--mono);font-size:11px;color:var(--ink);text-align:right;font-variant-numeric:tabular-nums;font-weight:500}
.profile-day-table td.ln{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);letter-spacing:.04em}
.profile-day-table td.ch span{display:inline-block;font-family:var(--serif);font-style:italic;font-size:12.5px;color:var(--ink-3);margin-right:8px}
.profile-day-table td.ch span:not(:last-child)::after{content:" ·";color:var(--rule-soft);font-style:normal;margin-left:8px}

.not-testified{margin:0;padding:18px 22px;background:var(--paper-2);border-left:2px solid var(--ink-3);font-family:var(--serif);font-size:14px;line-height:1.5;color:var(--ink-2);font-style:italic}

/* ----- Speakers index page ----- */
main.speakers{max-width:1100px;margin:0 auto;padding:0 36px 80px}
.speakers-hero{padding:42px 0 24px;border-bottom:1px solid var(--rule)}
.speakers-hero .kicker{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}
.speakers-hero h1{margin:0 0 12px;font-family:var(--serif);font-weight:600;font-size:42px;line-height:1.08;letter-spacing:-.015em;color:var(--ink)}
.speakers-hero .lead{font-size:16.5px;line-height:1.55;color:var(--ink-2);margin:0;max-width:62ch;text-wrap:pretty;font-style:italic}

.role-group{margin-top:40px}
.role-group h2{margin:0 0 12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);font-weight:600;padding-bottom:6px;border-bottom:1px solid var(--rule)}
.role-group h2 em{color:var(--ink);font-family:var(--serif);font-style:normal;font-size:18px;font-weight:600;letter-spacing:-.005em;text-transform:none;margin-right:10px}

/* Portrait-card grid — each speaker is a single tile, photo fills the tile,
   name + role overlay the bottom of the photo over a soft dark gradient.
   4 across at desktop, scaling down on narrower viewports. Aspect 3:4.
   Grid has no background/border so solo rows don't leave a beige expanse;
   the cards themselves carry the visual weight. */
.sp-grid{display:flex;flex-wrap:wrap;gap:6px;background:transparent;border:0}
.sp-card{
  flex:1 1 200px;max-width:calc(25% - 4.5px);
  position:relative;aspect-ratio:3/4;
  background:var(--avatar-color, #2a2825);
  overflow:hidden;
  text-decoration:none;color:#fdfcf9;
  transition:transform .14s,box-shadow .14s;
}
.sp-card:hover{box-shadow:inset 0 0 0 3px var(--role-color, var(--red))}

/* Role-color stripe along the top edge — keeps the taxonomy reading without covering photo. */
.sp-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:var(--role-color, var(--rule-soft));z-index:3
}

/* The photo fills the whole card. Initials sit behind as fallback. */
.sp-card .avatar,
.sp-card .avatar.avatar-md{
  position:absolute;inset:0;width:auto;height:auto;
  background:var(--avatar-color, #2a2825);
}
.sp-card .avatar .initials{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:64px;font-weight:500;
  color:rgba(255,255,255,.18);letter-spacing:-.01em;z-index:0
}
.sp-card .avatar img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  object-position:50% 22%;z-index:1;
  filter:grayscale(1) contrast(1.06);
  transition:filter .2s,transform .35s
}
.sp-card:hover .avatar img{filter:grayscale(.25) contrast(1.06);transform:scale(1.025)}

/* Text overlay — name + role pinned to the bottom over a soft gradient.
   Targets the unclassed sibling div that wraps name/role/cred. */
.sp-card > div:not(.avatar):not(.ct){
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:64px 16px 14px;
  background:linear-gradient(to top, rgba(15,13,10,.92) 0%, rgba(15,13,10,.6) 55%, rgba(15,13,10,0) 100%);
  pointer-events:none
}
.sp-card .name{
  display:block;font-family:var(--serif);font-size:18px;font-weight:500;
  color:#fdfcf9;line-height:1.18;letter-spacing:-.005em;
  text-shadow:0 1px 2px rgba(0,0,0,.45);text-wrap:balance
}
.sp-card .role{
  display:block;margin-top:6px;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(253,252,249,.82);font-weight:500
}
/* Credentials hidden by default; reveal on card hover. */
.sp-card .cred{
  display:block;font-family:var(--serif);font-size:12px;color:rgba(253,252,249,.82);
  margin-top:0;line-height:1.4;font-style:italic;
  max-height:0;overflow:hidden;opacity:0;
  transition:max-height .28s ease,opacity .2s ease,margin-top .28s ease
}
.sp-card:hover .cred{max-height:120px;opacity:1;margin-top:8px}

/* Turn-count chip in the top-right corner of the card. */
.sp-card .ct{
  position:absolute;top:10px;right:12px;z-index:3;
  font-family:var(--mono);font-size:9px;letter-spacing:.06em;
  color:rgba(253,252,249,.85);text-align:right;line-height:1.25;white-space:nowrap;
  text-shadow:0 1px 3px rgba(0,0,0,.55)
}
.sp-card .ct b{
  display:block;font-family:var(--serif);font-size:15px;font-weight:500;
  color:#fdfcf9;letter-spacing:0;margin-bottom:1px
}

/* Single-card rows: don't stretch, sit at the same one-quarter width as the others. */
.sp-grid.solo .sp-card{flex:0 1 calc(25% - 4.5px)}

@media (max-width:1000px){
  .sp-card,.sp-grid.solo .sp-card{flex:1 1 200px;max-width:calc(33.333% - 4px)}
}
@media (max-width:720px){
  .sp-card,.sp-grid.solo .sp-card{flex:1 1 200px;max-width:calc(50% - 3px)}
}
@media (max-width:460px){
  .sp-card,.sp-grid.solo .sp-card{flex:1 1 100%;max-width:100%;aspect-ratio:1/1}
  .sp-card .name{font-size:17px}
  .sp-card .avatar img{object-position:50% 18%}
  .sp-card > div:not(.avatar):not(.ct){padding:48px 14px 12px}
  /* On phone, always show the credentials — no hover state available. */
  .sp-card .cred{max-height:120px;opacity:1;margin-top:8px}
}

/* Profile-hero mobile adjustments. The portrait stacks above the metadata so it
   reads with the same visual weight as a speakers-index card. */
@media (max-width:760px){
  .profile-hero{grid-template-columns:1fr;gap:18px;padding:20px 0 24px;align-items:start;justify-items:start}
  .profile-hero .avatar.avatar-lg{width:220px;height:auto;aspect-ratio:3/4;max-width:60%}
  .profile-hero .avatar.avatar-lg .initials{font-size:54px}
  .profile-hero h1{font-size:28px}
  .profile-day-table{font-size:13px}
  .profile-day-table td.ch{display:none}
}
@media (max-width:460px){
  .profile-hero .avatar.avatar-lg{width:200px;max-width:62%}
}

/* Role legend strip */
.role-legend{display:flex;flex-wrap:wrap;gap:6px 20px;padding:16px 0 8px;border-bottom:1px solid var(--rule-soft);margin-bottom:4px}
.rl-item{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.rl-dot{width:10px;height:10px;border-radius:50%;flex:0 0 auto;opacity:.85}