:root{
  --ink:#0A0E13;
  --ink-2:#10161D;
  --panel:#161D26;
  --rule:#232D38;
  --haze:#8FA1B3;
  --paper:#EAF0F6;
  --signal:#F0A93C;   /* sodium amber — the flight's golden-hour light */
  --clay:#C4633E;     /* terracotta, straight off the tiles */
  --pad:clamp(20px,5vw,64px);
  --sans:"Instrument Sans",system-ui,sans-serif;
  --mono:"Chivo Mono",ui-monospace,monospace;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ink);color:var(--paper);
  font-family:var(--sans);font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img,video{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}

/* ---------- masthead ---------- */
.masthead{
  position:fixed;inset:0 0 auto 0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px var(--pad);
  background:linear-gradient(to bottom,rgba(10,14,19,.86),rgba(10,14,19,0));
  transition:background .3s;
}
.masthead.is-stuck{
  background:rgba(10,14,19,.92);
  border-bottom:1px solid var(--rule);
  backdrop-filter:blur(10px);
}
.mark{
  font-family:var(--mono);font-weight:500;font-size:.8rem;letter-spacing:.14em;
  text-transform:uppercase;text-decoration:none;color:var(--signal);
}
.mark span{color:var(--haze)}
.mast-meta{
  display:flex;gap:18px;align-items:center;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--haze);
}
.mast-meta a{text-decoration:none;border-bottom:1px solid var(--rule);padding-bottom:2px}
.mast-meta a:hover{color:var(--signal);border-color:var(--signal)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(94svh,880px);display:flex;align-items:flex-end;overflow:hidden}
.hero-plate{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:saturate(.9) contrast(1.04);
  animation:drift 34s ease-in-out infinite alternate;
}
@keyframes drift{from{transform:scale(1.04) translateY(0)}to{transform:scale(1.12) translateY(-1.6%)}}
.hero-scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(to top,var(--ink) 2%,rgba(10,14,19,.8) 28%,rgba(10,14,19,.2) 62%,rgba(10,14,19,.5) 100%),
    linear-gradient(to right,rgba(10,14,19,.82) 0%,rgba(10,14,19,.34) 38%,transparent 68%),
    radial-gradient(120% 80% at 12% 100%,rgba(10,14,19,.92),transparent 64%);
}
.hero-body{position:relative;padding:0 var(--pad) clamp(56px,9vw,110px);max-width:52rem}
.eyebrow{
  margin:0 0 18px;font-family:var(--mono);font-size:.7rem;font-weight:400;
  letter-spacing:.2em;text-transform:uppercase;color:var(--signal);
}
.hero-body h1{
  margin:0;font-size:clamp(3.4rem,13vw,9.5rem);line-height:.86;
  font-weight:700;letter-spacing:-.045em;text-wrap:balance;
}
.lede{
  margin:26px 0 0;max-width:44ch;font-size:clamp(1rem,1.6vw,1.18rem);
  color:#C6D2DE;
}
.hero-cue{
  position:absolute;right:var(--pad);bottom:clamp(56px,9vw,110px);
  display:flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--paper);
}
.hero-cue svg{width:18px;height:18px;animation:bob 2.4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}
.hero-cue:hover{color:var(--signal)}

/* ---------- the strip ---------- */
.strip-wrap{padding:clamp(46px,7vw,84px) var(--pad) 0}
.strip-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 24px;margin-bottom:22px}
.strip-head h2,.sheet-head h2{
  margin:0;font-size:.72rem;font-family:var(--mono);font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--paper);
}
.strip-head p{margin:0;font-size:.86rem;color:var(--haze)}

.strip{
  display:flex;align-items:flex-end;gap:5px;
  padding:16px 0 0;border-top:1px solid var(--rule);
  overflow-x:auto;scrollbar-width:thin;
}
.tick{
  position:relative;flex:0 0 auto;height:60px;border-radius:2px;overflow:hidden;
  background:var(--panel) center/cover no-repeat;
  border:1px solid var(--rule);border-top-width:2px;
  filter:saturate(.6) brightness(.62);
  transition:filter .18s,border-color .18s,transform .18s;
}
.tick:hover,.tick:focus-visible{filter:none;transform:translateY(-3px)}
.tick.is-photo{width:18px;border-top-color:var(--signal)}
.tick.is-video{border-top-color:var(--clay)}
.tick b{
  position:absolute;left:0;right:0;bottom:0;padding:3px 0 4px;
  background:linear-gradient(to top,rgba(7,10,14,.9),rgba(7,10,14,0));
  font-family:var(--mono);font-size:.58rem;font-weight:400;letter-spacing:.06em;
  color:var(--paper);text-align:center;white-space:nowrap;
}
.tick.is-photo b{display:none}
.strip{padding-bottom:14px}

/* ---------- contact sheet ---------- */
.sheet-wrap{padding:clamp(46px,7vw,84px) var(--pad) 0}
.sheet-head{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:16px;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--rule);
}
.filters{display:flex;gap:8px}
.chip{
  padding:6px 13px;border:1px solid var(--rule);border-radius:999px;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--haze);transition:.18s;
}
.chip:hover{border-color:var(--haze);color:var(--paper)}
.chip.is-on{background:var(--signal);border-color:var(--signal);color:#141007;font-weight:500}

.sheet{
  display:grid;gap:10px;
  grid-template-columns:repeat(auto-fill,minmax(min(320px,100%),1fr));
}
.cell{
  position:relative;display:block;width:100%;padding:0;overflow:hidden;
  background:var(--ink-2);border:1px solid var(--rule);border-radius:3px;
  aspect-ratio:16/9;
}
.cell.span-2{grid-column:span 2}
@media (max-width:719px){.cell.span-2{grid-column:span 1}}
.cell img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .5s cubic-bezier(.2,.7,.3,1),filter .3s;
  filter:saturate(.86) brightness(.92);
}
.cell:hover img,.cell:focus-visible img{transform:scale(1.045);filter:saturate(1) brightness(1)}
.cell::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);
}
.cell-tag{
  position:absolute;left:10px;top:10px;z-index:2;
  display:flex;gap:8px;align-items:center;
  font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;
  color:var(--paper);text-shadow:0 1px 6px rgba(0,0,0,.7);
}
.cell-tag i{
  display:inline-block;width:5px;height:5px;border-radius:50%;
  background:var(--signal);font-style:normal;
}
.cell.is-video .cell-tag i{background:var(--clay)}
.cell-run{
  position:absolute;right:10px;bottom:10px;z-index:2;
  padding:3px 7px;border-radius:2px;background:rgba(10,14,19,.72);
  font-family:var(--mono);font-size:.6rem;letter-spacing:.08em;color:var(--paper);
}
.play{
  position:absolute;inset:0;z-index:2;display:grid;place-items:center;pointer-events:none;
}
.play svg{
  width:52px;height:52px;
  filter:drop-shadow(0 2px 10px rgba(0,0,0,.6));
  transition:transform .25s;
}
.cell:hover .play svg{transform:scale(1.1)}

/* ---------- footer ---------- */
.foot{
  display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:space-between;
  margin-top:clamp(56px,9vw,110px);padding:22px var(--pad);
  border-top:1px solid var(--rule);
  font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--haze);
}
.foot p{margin:0}
.foot a{text-decoration:none;color:var(--signal)}

/* ---------- viewer ---------- */
.viewer{
  position:fixed;inset:0;z-index:80;display:flex;flex-direction:column;
  background:#070A0E;
}
.viewer[hidden]{display:none}
.viewer-bar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px var(--pad);flex:0 0 auto;
}
.readout{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--haze);
}
.readout b{color:var(--signal);font-weight:400}
.icon-btn{
  display:grid;place-items:center;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--rule);color:var(--paper);transition:.18s;
}
.icon-btn:hover{border-color:var(--signal);color:var(--signal)}
.icon-btn svg{width:19px;height:19px}

.viewer-stage{
  position:relative;flex:1 1 auto;min-height:0;
  display:flex;align-items:center;justify-content:center;
  padding:0 clamp(8px,4vw,72px);
}
.viewer-media{
  display:flex;align-items:center;justify-content:center;
  width:100%;height:100%;
}
.viewer-media img,.viewer-media video{
  max-width:100%;max-height:100%;width:auto;height:auto;
  border-radius:3px;background:#000;
}
.nav-btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:3;
  display:grid;place-items:center;width:46px;height:46px;border-radius:50%;
  background:rgba(16,22,29,.8);border:1px solid var(--rule);color:var(--paper);
  transition:.18s;
}
.nav-btn:hover{background:var(--signal);border-color:var(--signal);color:#141007}
.nav-btn svg{width:22px;height:22px}
.nav-btn.prev{left:clamp(6px,1.6vw,20px)}
.nav-btn.next{right:clamp(6px,1.6vw,20px)}
.nav-btn[disabled]{opacity:.25;pointer-events:none}

.reel{
  flex:0 0 auto;display:flex;gap:6px;align-items:center;
  padding:14px var(--pad);overflow-x:auto;scrollbar-width:thin;
}
.reel button{
  flex:0 0 auto;width:84px;aspect-ratio:16/9;overflow:hidden;border-radius:2px;
  border:1px solid transparent;opacity:.42;transition:.18s;
}
.reel button img{width:100%;height:100%;object-fit:cover}
.reel button:hover{opacity:.8}
.reel button.is-on{opacity:1;border-color:var(--signal)}

@media (max-width:640px){
  .mast-meta #mast-count{display:none}
  .hero-cue{display:none}
  .reel button{width:64px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}