/* ============================================================
   TEST DRIVE — briefing + judge selection
   Piggybacks on styles.css tokens (--paper, --ink, --accent, etc.)
   ============================================================ */

.td-sec-kicker{
  font-family:var(--mono);font-size:10.5px;letter-spacing:0.22em;
  text-transform:uppercase;color:var(--accent);
}
.td-sec-meta{
  font-family:var(--mono);font-size:10px;letter-spacing:0.2em;
  text-transform:uppercase;opacity:.55;
}

/* ---------- MASTHEAD ---------- */
.td-mast{
  padding:120px 32px 64px;border-bottom:1px solid var(--rule-soft);
  position:relative;
}
.td-mast-inner{max-width:1400px;margin:0 auto}
.td-crumb{
  display:flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:0.22em;
  text-transform:uppercase;color:var(--ink);opacity:.7;margin-bottom:48px;
}
.td-crumb .dot{width:6px;height:6px;background:var(--accent);border-radius:50%}
.td-crumb a{color:inherit;text-decoration:none}
.td-crumb .sep{opacity:.4}

.td-mast-grid{
  display:grid;grid-template-columns:1.35fr 1fr;gap:80px;align-items:end;
}
.td-kicker{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--mono);font-size:11px;letter-spacing:0.22em;
  text-transform:uppercase;color:var(--accent);margin-bottom:24px;
}
.td-kicker .bar{width:40px;height:1px;background:var(--accent)}
.td-mast-left h1{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(52px,6.2vw,96px);line-height:1.02;letter-spacing:-0.03em;margin:0 0 24px;
}
.td-mast-left h1 em{color:var(--accent)}
.td-lede{
  font-size:18px;line-height:1.55;margin:0;color:var(--ink-2);font-weight:300;max-width:560px;
}

.td-mast-right{align-self:end}
.td-filing{
  border:1px solid var(--ink);background:var(--paper-2);
  padding:4px 0;
}
.td-filing .fr{
  display:grid;grid-template-columns:140px 1fr;gap:16px;
  padding:12px 20px;border-top:1px solid var(--rule-soft);
}
.td-filing .fr:first-child{border-top:none}
.td-filing .k{
  font-family:var(--mono);font-size:9.5px;letter-spacing:0.22em;
  text-transform:uppercase;opacity:.65;align-self:center;
}
.td-filing .v{
  font-family:var(--serif);font-size:16px;line-height:1.25;color:var(--ink);
}

/* ---------- INTRO FILM ---------- */
.td-film{
  max-width:1400px;margin:0 auto;padding:64px 32px 32px;
}
.td-film-head{
  display:flex;align-items:center;gap:16px;margin-bottom:20px;
}
.td-film-head .rule{flex:1;height:1px;background:var(--ink);opacity:.25}

.td-film-frame{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  border:1px solid var(--ink);background:var(--ink);
  max-width:1040px;margin:0 auto;
}
.td-video{
  width:100%;height:100%;object-fit:cover;display:block;
}

/* first frame pre-load: nudge the video to show a still */
.td-video[preload]{background:var(--ink)}
.film-stamp{
  position:absolute;z-index:2;
  font-family:var(--mono);font-size:10px;letter-spacing:0.22em;
  text-transform:uppercase;padding:6px 10px;
  background:rgba(10,10,10,0.75);color:#fff;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
}
.film-stamp.tl{top:14px;left:14px}
.film-stamp.tr{top:14px;right:14px;background:var(--accent);color:var(--paper)}
.film-cap{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:10px 16px;background:rgba(10,10,10,0.7);
  font-family:var(--mono);font-size:10.5px;letter-spacing:0.12em;
  text-transform:uppercase;color:#fff;text-align:center;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
}

/* ---- central play button (shown until first play) ---- */
.film-play{
  position:absolute !important;z-index:50 !important;left:50%;top:50%;
  transform:translate(-50%,-50%);
  width:96px;height:96px;border-radius:50%;padding:0;margin:0;
  display:flex !important;align-items:center;justify-content:center;
  background:rgba(10,10,10,0.65);color:#fff;
  border:1.5px solid rgba(255,255,255,0.85);
  cursor:pointer;transition:transform .25s ease, background .25s ease, border-color .25s ease;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  box-shadow:0 8px 32px rgba(0,0,0,0.4);
  font:inherit;
}
.film-play::before{
  content:"";position:absolute;inset:-14px;border-radius:50%;
  border:1px solid rgba(255,255,255,0.25);
  animation:playPulse 2.4s ease-in-out infinite;
}
@keyframes playPulse{
  0%,100%{transform:scale(1);opacity:.45}
  50%{transform:scale(1.12);opacity:.0}
}
.film-play svg{margin-left:4px}
.film-play:hover{background:var(--accent);border-color:var(--accent);transform:translate(-50%,-50%) scale(1.06)}
.td-film-frame.playing .film-play{display:none !important}
.td-film-frame.playing .film-cap{display:none !important}
.film-sound{
  position:absolute;z-index:3;bottom:14px;right:14px;
  font-family:var(--mono);font-size:10px;letter-spacing:0.22em;
  text-transform:uppercase;padding:7px 12px;
  background:rgba(10,10,10,0.75);color:#fff;border:1px solid rgba(255,255,255,0.3);
  cursor:pointer;transition:all .2s;
}
.film-sound:hover{background:var(--accent);color:var(--paper);border-color:var(--accent)}
.film-sound .snd-on{display:none}
.film-sound.unmuted .snd-off{display:none}
.film-sound.unmuted .snd-on{display:inline}
.film-sound.inside{bottom:14px;right:14px}

/* ---------- CASE BRIEF ---------- */
.td-brief{
  padding:80px 32px 40px;border-top:1px solid var(--rule-soft);
  position:relative;
}
.td-brief::before{
  /* faint column-rule on the far left, like a filing margin */
  content:"";position:absolute;left:32px;top:0;bottom:0;width:1px;
  background:var(--rule-soft);
}
.td-brief-inner{max-width:1400px;margin:0 auto}
.td-brief-head{
  display:flex;flex-direction:column;gap:18px;margin-bottom:48px;
}
.td-brief-head h2{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(40px,5vw,72px);line-height:.95;letter-spacing:-0.02em;margin:0;
}
.td-brief-head h2 em{color:var(--accent)}
.rule-long{height:1px;background:var(--ink);opacity:.25;width:100%}

.td-brief-grid{
  display:grid;grid-template-columns:320px 1fr;gap:56px;align-items:start;
}

.td-brief-aside{
  position:sticky;top:96px;
  display:flex;flex-direction:column;
  border-top:1px solid var(--ink);
}
.td-brief-aside .aside-row{
  padding:24px 0;border-bottom:1px solid var(--rule-soft);
  display:flex;flex-direction:column;gap:8px;
}
.td-brief-aside .k{
  font-family:var(--mono);font-size:9.5px;letter-spacing:0.22em;
  text-transform:uppercase;opacity:.6;color:var(--ink);
}
.td-brief-aside .v{
  font-family:var(--serif);font-size:15.5px;line-height:1.4;color:var(--ink);
}

.td-brief-body{
  font-family:var(--serif);font-size:19px;line-height:1.55;color:var(--ink);font-weight:400;
  max-width:640px;
}
.td-brief-body .lead::first-letter{
  font-family:var(--serif);font-size:4.2em;line-height:.9;
  float:left;padding:6px 14px 0 0;color:var(--accent);font-weight:400;}
.td-brief-body p{margin:0 0 20px}
.td-brief-body p strong{font-weight:500;color:var(--accent);}

/* ---------- ARGUMENTS ---------- */
.td-args{
  margin-top:40px;padding-top:28px;border-top:1px solid var(--ink);
}
.args-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:18px;
}
.args-note{
  font-family:var(--mono);font-size:10px;letter-spacing:0.18em;
  text-transform:uppercase;opacity:.55;
}
.args-list{
  list-style:none;padding:0;margin:0;
  display:flex;flex-direction:column;
}
.args-list li{
  display:grid;grid-template-columns:54px 1fr;grid-template-rows:auto auto;
  gap:2px 18px;padding:16px 0;border-bottom:1px solid var(--rule-soft);
  align-items:baseline;
}
.args-list li:last-child{border-bottom:none}
.args-list .roman{
  grid-row:span 2;
  font-family:var(--serif);font-size:34px;line-height:.9;
  color:var(--accent);letter-spacing:-0.02em;}
/* "Plain" variant drops the decorative roman numeral and collapses
   the grid. Used on the placeholder test-drive pages where the
   ornamental i./ii./iii. isn't wanted. */
.args-list.no-roman li{grid-template-columns:1fr}
.args-list.no-roman .roman{display:none}
.args-list .t{
  font-family:var(--serif);font-size:22px;line-height:1.1;color:var(--ink);
}
.args-list .h{
  font-family:var(--mono);font-size:11px;letter-spacing:0.08em;
  text-transform:uppercase;color:var(--ink);opacity:.55;
}

/* ---------- CHOOSE JUDGE ---------- */
.td-bench{
  padding:80px 32px 120px;border-top:1px solid var(--rule-soft);
  background:var(--paper-2);
}
.td-bench-inner{max-width:1400px;margin:0 auto}
.td-bench-head{
  display:flex;flex-direction:column;gap:16px;margin-bottom:48px;
  text-align:center;align-items:center;
}
.td-bench-head h2{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(44px,5.5vw,80px);line-height:.95;letter-spacing:-0.02em;margin:0;
}
.td-bench-head h2 em{color:var(--accent)}
.td-bench-lede{
  font-size:16.5px;line-height:1.55;margin:0;color:var(--ink-2);font-weight:300;max-width:560px;
}

.td-judges{
  display:grid;grid-template-columns:1fr 1fr;gap:32px;
}
.jcard{
  border:1px solid var(--ink);background:var(--paper);
  display:flex;flex-direction:column;
  transition:transform .3s ease, box-shadow .3s ease;
}
.jcard:hover{transform:translateY(-4px);box-shadow:0 30px 60px -30px rgba(0,0,0,0.35)}

.jframe{
  position:relative;aspect-ratio:4/3;overflow:hidden;
  background:var(--ink);
}
.jvideo{width:100%;height:100%;object-fit:cover;display:block}
.jstamp{
  position:absolute;z-index:2;
  font-family:var(--mono);font-size:10px;letter-spacing:0.22em;
  text-transform:uppercase;padding:6px 10px;
  background:rgba(10,10,10,0.75);color:#fff;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
}
.jstamp.tl{top:14px;left:14px}
.jstamp.tr{top:14px;right:14px;background:var(--accent);color:var(--paper)}

.jbody{
  padding:28px 32px 32px;display:flex;flex-direction:column;gap:24px;flex:1;
}
.jname{display:grid;grid-template-columns:auto 1fr;gap:14px 20px;align-items:start}
.jroman{
  font-family:var(--serif);font-size:56px;line-height:.82;
  color:var(--accent);letter-spacing:-0.02em;}
.jname h3{
  font-family:var(--serif);font-weight:400;
  font-size:34px;line-height:1.0;letter-spacing:-0.015em;margin:0 0 6px;
}
.jname h3 em{color:var(--accent)}
.jcreds{
  font-family:var(--serif);font-size:15.5px;line-height:1.4;margin:0;
  color:var(--ink-2);font-weight:300;
}

.jtemp{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
  padding-top:18px;border-top:1px solid var(--rule-soft);
}
.jtemp .tr{display:flex;flex-direction:column;gap:4px}
.jtemp .k{
  font-family:var(--mono);font-size:9px;letter-spacing:0.22em;
  text-transform:uppercase;opacity:.6;color:var(--ink);
}
.jtemp .v{
  font-family:var(--serif);font-size:14px;line-height:1.2;color:var(--ink);
}

.jcta{
  margin-top:auto;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 24px;background:var(--ink);color:var(--paper);text-decoration:none;
  font-family:var(--mono);font-size:11.5px;letter-spacing:0.22em;text-transform:uppercase;
  transition:background .2s ease, letter-spacing .25s ease;
}
.jcta:hover{background:var(--accent);letter-spacing:0.26em}
.jcta-arrow{transition:transform .3s ease;font-size:18px}
.jcta:hover .jcta-arrow{transform:translateX(6px)}

/* ---------- Witness band (expert portrait) ---------- */
.td-witness{
  padding:40px 48px 20px;background:var(--paper);
}
.td-witness-inner{max-width:1400px;margin:0 auto}
.tw-head{
  display:flex;align-items:center;gap:20px;margin-bottom:22px;
  padding-bottom:14px;border-bottom:1px solid var(--rule-soft);
}
.tw-head .rule{flex:1;height:1px;background:var(--rule-soft)}
.tw-grid{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;
  align-items:stretch;
}
.tw-frame{
  position:relative;aspect-ratio:4/3;overflow:hidden;
  border:1px solid var(--ink);background:var(--ink);
}
.tw-video{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.95)}
.tw-frame .film-stamp{
  position:absolute;top:14px;font-family:var(--mono);font-size:10px;
  letter-spacing:0.28em;text-transform:uppercase;color:#fff;opacity:.8;
  background:rgba(0,0,0,0.35);padding:6px 10px;border:1px solid rgba(255,255,255,0.25);
}
.tw-frame .film-stamp.tl{left:14px}
.tw-frame .film-stamp.tr{right:14px}
.tw-body{
  display:flex;flex-direction:column;justify-content:center;gap:18px;
  padding:24px 8px;
}
.tw-roman{
  font-family:var(--serif);font-size:72px;line-height:.9;
  color:var(--accent);}
.tw-body h3{
  font-family:var(--serif);font-weight:600;font-size:40px;line-height:1.08;
  color:var(--ink);margin:0;
}
.tw-body h3 em{color:var(--accent);font-weight:500}
.tw-body p{
  font-family:var(--serif);font-size:17px;line-height:1.6;color:var(--ink-2);
  margin:0;max-width:44ch;
}

/* ---------- Examination themes ---------- */
.td-themes{
  padding:60px 48px 120px;background:var(--paper-2);
  border-top:1px solid var(--rule-soft);
}
.td-themes-inner{max-width:1400px;margin:0 auto}
.td-themes-head{
  display:flex;flex-direction:column;align-items:center;gap:14px;
  margin-bottom:44px;text-align:center;
}
.td-themes-head h2{
  font-family:var(--serif);font-weight:600;font-size:52px;line-height:1.15;margin:0;
  color:var(--ink);
}
.td-themes-head h2 em{color:var(--accent);font-weight:500}
.td-themes-lede{
  font-family:var(--serif);font-size:17px;color:var(--ink-2);margin:0;max-width:56ch;
}
.theme-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:24px;
}
.theme-card{
  position:relative;text-align:left;cursor:pointer;
  background:var(--paper);border:1px solid var(--ink);
  padding:28px 30px 26px;
  font-family:inherit;color:inherit;
  display:flex;flex-direction:column;gap:14px;
  transition:transform .3s ease, box-shadow .3s ease, background .3s ease;
}
.theme-card:hover{transform:translateY(-3px);box-shadow:0 24px 48px -28px rgba(0,0,0,0.3)}
.theme-card.open{
  background:var(--paper);
  box-shadow:0 30px 60px -28px rgba(0,0,0,0.35);
  outline:2px solid var(--ink);outline-offset:-1px;
}
.tc-roman{
  position:absolute;top:18px;right:22px;
  font-family:var(--serif);font-size:28px;color:var(--accent);opacity:.7;}
.theme-card h3{
  font-family:var(--serif);font-weight:600;font-size:24px;line-height:1.15;margin:0;
  color:var(--ink);padding-right:40px;
}
.theme-card h3 em{color:var(--accent);font-weight:500}
.tc-teaser{
  font-family:var(--mono);font-size:11px;letter-spacing:0.22em;text-transform:uppercase;
  color:var(--ink-2);opacity:.7;margin:0;
}
.tc-expand{
  max-height:0;overflow:hidden;opacity:0;
  transition:max-height .4s ease, opacity .3s ease, margin-top .3s ease;
  display:flex;flex-direction:column;gap:18px;
}
.theme-card.open .tc-expand{max-height:320px;opacity:1;margin-top:2px}
.theme-card.open .tc-teaser{display:none}
.tc-obj{
  font-family:var(--serif);font-size:16px;line-height:1.55;color:var(--ink-2);margin:0;
}
.tc-expand .jcta{align-self:flex-start}

/* ---------- Bench foot link ---------- */
.td-bench-foot{
  margin-top:48px;padding-top:28px;border-top:1px solid var(--rule-soft);
  display:flex;justify-content:center;align-items:center;gap:16px;
  font-family:var(--mono);font-size:11px;letter-spacing:0.22em;text-transform:uppercase;
}
.foot-sep{opacity:.35}
.td-foot-link{color:var(--ink);text-decoration:none;transition:color .2s}
.td-foot-link:hover{color:var(--accent)}

/* ---------- responsive ---------- */
@media(max-width:1024px){
  .td-mast-grid{grid-template-columns:1fr;gap:40px}
  .td-brief-grid{grid-template-columns:1fr;gap:32px}
  .td-brief-aside{position:static;flex-direction:column}
  .td-judges{grid-template-columns:1fr;gap:24px}
  .td-film{padding:40px 24px 20px}
  .td-brief{padding:60px 24px 40px}
  .td-bench{padding:60px 24px 80px}
  .tw-grid{grid-template-columns:1fr;gap:28px}
  .td-witness{padding:40px 24px 10px}
  .td-themes{padding:50px 24px 80px}
  .theme-grid{grid-template-columns:1fr;gap:18px}
  .td-themes-head h2{font-size:40px}
  .tw-body h3{font-size:32px}
}
@media(max-width:640px){
  .td-mast{padding:100px 24px 48px}
  .td-filing .fr{grid-template-columns:110px 1fr;padding:10px 14px}
  .jbody{padding:20px 22px 24px}
  .jtemp{grid-template-columns:1fr;gap:10px}
  .args-list li{grid-template-columns:40px 1fr}
  .args-list .roman{font-size:28px}
}