/* ============================================================
   ORBIT LABS — components: panels, cards, timeline, reveal
   ============================================================ */

/* generic section rhythm */
.section{padding:clamp(4.5rem,10vw,8.5rem) 0;position:relative}
.section-head{max-width:46rem;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section-head .eyebrow{display:block;margin-bottom:1rem}
.section-head .lede{margin-top:1.1rem}
.section-index{
  position:absolute;top:clamp(4.5rem,10vw,8.5rem);right:clamp(1rem,4vw,3rem);
  font-family:var(--mono);font-size:.7rem;letter-spacing:.3em;color:var(--ink-faint);
  writing-mode:vertical-rl;
}
@media (max-width:820px){.section-index{display:none}}

/* ---- systems grid ---- */
.sys-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
@media (max-width:980px){.sys-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.sys-grid{grid-template-columns:1fr}}
.sys-card{
  background:linear-gradient(160deg,var(--panel),var(--void-2));
  border:1px solid var(--line-soft);border-radius:var(--r-lg);
  padding:1.7rem 1.5rem;position:relative;overflow:hidden;
  transition:transform .45s var(--ease),border-color .45s,box-shadow .45s;
}
.sys-card::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,50%),rgba(34,211,238,.1),transparent 42%);
  opacity:0;transition:opacity .4s;pointer-events:none;
}
.sys-card:hover{transform:translateY(-6px);border-color:var(--line);box-shadow:0 18px 46px rgba(0,0,0,.45)}
.sys-card:hover::before{opacity:1}
.sys-num{
  position:absolute;top:1rem;right:1.2rem;font-family:var(--mono);
  font-size:.7rem;letter-spacing:.2em;color:var(--ink-faint);
}
.sys-visual{
  height:88px;margin-bottom:1.1rem;display:grid;place-items:center;
  border:1px solid var(--line-soft);border-radius:var(--r-sm);
  background:linear-gradient(180deg,rgba(34,211,238,.05),transparent 65%);
  padding:.5rem;
}
.sys-visual svg{width:100%;height:100%;max-height:72px}
.sys-title{font-size:1.12rem;font-weight:700;letter-spacing:-.01em;margin-bottom:.55rem}
.sys-desc{color:var(--ink-dim);font-size:.92rem;line-height:1.6}
.sys-foot{
  display:flex;align-items:center;justify-content:space-between;gap:.8rem;
  margin-top:1.1rem;padding-top:.9rem;border-top:1px solid var(--line-soft);
}
.sys-metric{font-family:var(--mono);font-size:.72rem;color:var(--ink-dim)}
.sys-metric strong{color:var(--signal);font-weight:700;font-size:.95rem}
.sys-tag{
  display:inline-block;font-family:var(--mono);font-size:.62rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--signal);
  padding:.32rem .7rem;border:1px solid var(--line);border-radius:99px;
}

/* ---- telemetry band ---- */
.telemetry-band{
  border-block:1px solid var(--line-soft);
  background:linear-gradient(90deg,transparent,rgba(34,211,238,.04),transparent);
  padding:2.6rem 0;
}
.tb-row{display:flex;justify-content:space-between;gap:2.5rem;flex-wrap:wrap}
.tb-item{flex:1;min-width:150px}
.tb-num{font-family:var(--mono);font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:700;font-variant-numeric:tabular-nums}
.tb-num .unit{font-size:.5em;color:var(--signal)}
.tb-label{font-family:var(--mono);font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-faint);margin-top:.45rem}
.tb-bar{height:2px;background:var(--line-soft);margin-top:.9rem;border-radius:2px;overflow:hidden}
.tb-bar i{display:block;height:100%;width:0;background:var(--signal);border-radius:2px;transition:width 1.6s var(--ease)}

/* ---- missions: 2-col grid, timeline left + orbit rail right ---- */
.missions-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:start}
@media (max-width:900px){.missions-grid{grid-template-columns:1fr}}

.timeline{position:relative;padding-left:2.2rem;max-width:52rem}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:1px;background:linear-gradient(var(--signal),var(--line-soft) 60%,transparent)}
.tl-item{position:relative;padding:0 0 2.6rem 1.4rem}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-2.2rem;top:.4rem;width:15px;height:15px;border-radius:50%;
  background:var(--void);border:2px solid var(--signal);box-shadow:0 0 12px rgba(34,211,238,.4);
}
.tl-item.done::before{background:var(--signal)}
.tl-item.now::before{border-color:var(--burn);box-shadow:0 0 12px rgba(251,191,36,.5)}
.tl-phase{font-family:var(--mono);font-size:.62rem;letter-spacing:.26em;text-transform:uppercase;color:var(--signal);margin-bottom:.4rem}
.tl-item.now .tl-phase{color:var(--burn)}
.tl-title{font-size:1.15rem;font-weight:700;margin-bottom:.45rem}
.tl-desc{color:var(--ink-dim);font-size:.92rem;max-width:56ch}
.tl-meta{font-family:var(--mono);font-size:.7rem;color:var(--ink-faint);margin-top:.6rem;letter-spacing:.1em}

/* ---- missions right rail: orbit diagram ---- */
.missions-rail{
  position:sticky;top:96px;
  border:1px solid var(--line-soft);border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(34,211,238,.04),transparent 60%);
  padding:1.6rem 1.6rem 1.2rem;
}
.rail-stage{position:relative;aspect-ratio:1;max-width:300px;margin:0 auto}
.rail-planet{
  position:absolute;top:50%;left:50%;width:52px;height:52px;margin:-26px;border-radius:50%;
  background:radial-gradient(circle at 36% 32%,#1de9ff 0%,#0b3a52 55%,#041520 100%);
  box-shadow:0 0 30px rgba(34,211,238,.35),inset -8px -6px 14px rgba(0,0,0,.5);
}
.rail-orbit{
  position:absolute;top:50%;left:50%;border:1px solid;border-radius:50%;
}
.rail-orbit .rail-sat{
  position:absolute;top:50%;left:50%;width:8px;height:8px;margin:-4px;border-radius:50%;
  background:var(--signal);box-shadow:0 0 10px var(--signal);
}
.o-leo{width:120px;height:120px;margin:-60px;border-color:rgba(34,211,238,.55)}
.o-leo .rail-sat{animation:rail-spin 6s linear infinite}
.o-meo{width:190px;height:190px;margin:-95px;border-color:rgba(251,191,36,.4);border-style:dashed}
.o-meo .rail-sat{background:var(--burn);box-shadow:0 0 10px var(--burn);animation:rail-spin 12s linear infinite}
.o-l1{width:262px;height:262px;margin:-131px;border-color:rgba(159,176,204,.28)}
.o-l1 .rail-sat{background:#eef4ff;box-shadow:0 0 10px #eef4ff;animation:rail-spin 20s linear infinite}
@keyframes rail-spin{from{transform:rotate(0deg) translateX(50%) rotate(0deg)}to{transform:rotate(360deg) translateX(50%) rotate(-360deg)}}
.o-leo .rail-sat{transform-origin:0 0;offset-path:none}
.rail-orbit .rail-sat{left:50%;top:0}
.rail-legend{list-style:none;margin-top:1.4rem;display:flex;flex-direction:column;gap:.55rem}
.rail-legend li{display:flex;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;color:var(--ink-dim)}
.rl-dot{width:9px;height:9px;border-radius:50%;flex:none}
.rl-dot.done{background:var(--signal)}
.rl-dot.now{background:var(--burn)}
.rl-dot.next{background:transparent;border:1.6px solid var(--ink-faint)}
@media (prefers-reduced-motion:reduce){.rail-orbit .rail-sat{animation:none}}

/* ---- crew ---- */
.crew-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
@media (max-width:980px){.crew-grid{grid-template-columns:repeat(2,1fr)}}
.crew-card{
  border:1px solid var(--line-soft);border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(160deg,var(--panel),var(--void-2));
  transition:transform .45s var(--ease),border-color .45s;
}
.crew-card:hover{transform:translateY(-6px);border-color:var(--line)}
.crew-visual{
  aspect-ratio:16/10;position:relative;display:grid;place-items:center;overflow:hidden;
  padding:.9rem .9rem .6rem;
  background:linear-gradient(180deg,rgba(34,211,238,.04),transparent 60%);
  border-bottom:1px solid var(--line-soft);
}
.crew-visual svg{width:100%;height:100%;max-height:132px;display:block;transform:translateY(-4px)}
.crew-visual img{width:100%;height:100%;object-fit:cover;display:block;border-radius:var(--r-sm)}
.crew-visual .glyph{
  position:absolute;top:.6rem;right:.7rem;
  font-family:var(--mono);font-size:.95rem;font-weight:700;color:var(--void);
  background:var(--signal);
  padding:.12rem .5rem;border-radius:5px;
  box-shadow:0 0 14px rgba(34,211,238,.45);
}
.crew-visual::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 3px,rgba(4,7,15,.12) 3px 4px);pointer-events:none}
.crew-body{padding:1.2rem 1.2rem 1.4rem}
.crew-name{font-weight:700;font-size:1.02rem}
.crew-role{font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--signal);margin-top:.35rem}
.crew-note{color:var(--ink-dim);font-size:.85rem;margin-top:.7rem;line-height:1.55}

/* ---- CTA ---- */
.cta{
  text-align:center;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(3rem,7vw,5.5rem) clamp(1.5rem,5vw,4rem);
  background:radial-gradient(600px circle at 50% -10%,rgba(34,211,238,.13),transparent 60%),linear-gradient(160deg,var(--panel),var(--void-2));
  position:relative;overflow:hidden;
}
.cta .h-lg{max-width:22ch;margin:1rem auto 1.2rem}
.cta .lede{margin:0 auto 2.2rem}
/* direct email row — answers "copies what address?" */
.cta-direct{
  margin-top:1.6rem;padding-top:1.5rem;border-top:1px solid var(--line-soft);
  display:flex;align-items:center;justify-content:center;gap:.9rem;flex-wrap:wrap;
}
.cd-label{font-family:var(--mono);font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint)}
.cd-mail{font-family:var(--mono);font-size:.95rem;color:var(--signal);letter-spacing:.02em;border-bottom:1px solid transparent;transition:border-color .3s}
.cd-mail:hover{border-bottom-color:var(--signal)}

/* ---- footer ---- */
.footer{border-top:1px solid var(--line-soft);padding:3rem 0 2.4rem;margin-top:4rem}
.foot-row{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;align-items:flex-start}
.foot-links{display:flex;gap:2rem;font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase}
.foot-links a{color:var(--ink-dim);transition:color .3s}
.foot-links a:hover{color:var(--signal)}
.foot-base{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;color:var(--ink-faint)}

/* ---- scroll reveal ---- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.reveal[data-delay="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}