/* =========================================================================
   Kesari Aerial Systems — homepage infographic layer (home.css)
   Loaded ONLY by /index.html, after styles.css. Uses the tokens defined in
   styles.css (:root) and never redefines an existing selector: every rule
   here is scoped to a k- prefixed class, so service pages are unaffected.
   ========================================================================= */

/* ---------- shared ---------- */
.k-tight{padding-block:clamp(2.2rem,4.4vw,3.6rem)}
.k-small{font-family:var(--mono);font-size:.74rem;color:var(--muted);letter-spacing:.02em;line-height:1.7;margin-top:.9rem}
.k-one{color:var(--ink2);font-size:1rem;max-width:80ch;margin-top:1.6rem}
.k-fn{font-family:var(--mono);font-size:.7rem;color:var(--muted);line-height:1.7;margin-top:1.2rem;max-width:110ch}

/* ---------- 1. HERO discipline line ---------- */
.k-disc{display:flex;flex-wrap:wrap;gap:.35rem 0;margin:0 0 2rem;font-family:var(--mono);
  font-size:clamp(.74rem,1.2vw,.86rem);letter-spacing:.06em;text-transform:uppercase;color:var(--ink2)}
.k-disc span{display:inline-flex;align-items:center}
.k-disc span:not(:last-child)::after{content:"·";color:var(--gold);margin:0 .75rem;font-weight:500}

/* ---------- 2. HOW WE WORK ---------- */
.k-how{text-align:center}
.k-how-root{display:inline-block;font-family:var(--mono);font-weight:500;font-size:.8rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--gold-lt);border:1px solid rgba(230,200,119,.4);border-radius:2px;
  padding:.6rem 1.2rem;background:var(--panel);position:relative}
.k-how-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:2.2rem;position:relative}
/* branch connector: vertical stem + horizontal bus + drops */
.k-how-cols::before{content:"";position:absolute;left:16.66%;right:16.66%;top:-1.1rem;height:1px;background:var(--line);
  box-shadow:0 0 0 0 transparent}
.k-how-cols::after{content:"";position:absolute;left:50%;top:-2.2rem;height:1.1rem;width:1px;background:var(--line)}
.k-how-col{position:relative;display:flex;flex-direction:column;align-items:center;gap:.45rem;padding:1.6rem 1.3rem 1.3rem;
  background:var(--panel);border:1px solid var(--line);border-radius:5px;transition:border-color .2s,transform .18s}
.k-how-col::before{content:"";position:absolute;left:50%;top:-1.1rem;height:1.1rem;width:1px;background:var(--line)}
.k-how-col:hover{border-color:var(--gold);transform:translateY(-3px)}
.k-ico{width:46px;height:46px;fill:none;stroke:var(--gold-lt);stroke-width:1.5;stroke-linejoin:round;stroke-linecap:round;margin-bottom:.3rem}
.k-how-verb{font-family:var(--mono);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-lt)}
.k-how-col b{font-family:var(--serif);font-size:1.18rem;color:var(--ink);line-height:1.2}
.k-how-col p{color:var(--ink2);font-size:.9rem;line-height:1.5;max-width:32ch}
.k-arrow{margin-top:auto;padding-top:.5rem;font-family:var(--mono);font-size:.74rem;color:var(--gold-lt)}

/* ---------- 3. SPECTRUM + AIRCRAFT CARDS ---------- */
.k-spec{position:relative;display:grid;grid-template-columns:repeat(4,1fr);padding:2.1rem 0 .4rem;margin-bottom:2rem}
.k-spec-ends{position:absolute;left:0;right:0;top:0;display:flex;justify-content:space-between;
  font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.k-spec-ends span:last-child{color:var(--gold-lt)}
.k-spec-track{position:absolute;left:12.5%;right:12.5%;top:calc(2.1rem + 1.95rem);height:2px;
  background:linear-gradient(90deg,var(--blue),var(--gold))}
.k-spec-track::after{content:"";position:absolute;right:-9px;top:-4px;border:5px solid transparent;border-left:8px solid var(--gold)}
.k-spec-pt{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:.3rem;padding:0 .3rem}
.k-spec-pt b{font-family:var(--mono);font-weight:500;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);
  height:1.2rem;white-space:nowrap}
.k-spec-pt i{width:16px;height:16px;border-radius:50%;background:var(--bg);border:2px solid var(--gold-lt);margin:.2rem 0 .35rem;
  position:relative;z-index:1;transition:transform .2s,background .2s}
.k-spec-pt.k-hot i{background:var(--gold);box-shadow:0 0 0 5px rgba(201,154,46,.18)}
.k-spec-pt:hover i{transform:scale(1.25);background:var(--gold-lt)}
.k-spec-v{font-family:var(--serif);font-weight:700;font-size:clamp(1.05rem,2.2vw,1.45rem);color:var(--gold-lt);line-height:1.1}
.k-spec-r{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

.k-acgrid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.k-ac{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:6px;overflow:hidden;
  scroll-margin-top:90px;transition:border-color .2s,transform .18s}
.k-ac:hover,.k-ac:target{border-color:var(--gold)}
.k-ac:hover{transform:translateY(-3px)}
.k-ac.k-flag{border-color:rgba(230,200,119,.45)}
.k-ac-media{position:relative;aspect-ratio:16/8.4;overflow:hidden;background:#0B1728}
.k-ac-media picture,.k-ac-media img{width:100%;height:100%}
.k-ac-media img{object-fit:cover;object-position:50% 45%}
/* gold outline along the full image edge (KAT-LS1, Amogha) */
.k-ac-media.k-gframe::after{content:"";position:absolute;inset:0;border:2px solid var(--gold);border-radius:6px 6px 0 0;pointer-events:none;z-index:2}
/* blueprint panel for schematic planforms */
.k-bp{background:
  repeating-linear-gradient(90deg,transparent 0 23px,rgba(150,178,206,.07) 23px 24px),
  repeating-linear-gradient(0deg,transparent 0 23px,rgba(150,178,206,.07) 23px 24px),
  radial-gradient(90% 90% at 50% 50%,#12294A,#0A1526)}
.k-bp svg{width:100%;height:100%;display:block}
.k-pl{fill:rgba(230,200,119,.05);stroke:var(--gold-lt);stroke-width:1.4;stroke-linejoin:round}
.k-pl .k-prop{stroke-width:2.2}
.k-pl .k-spar{fill:none;stroke-dasharray:3 4;stroke-opacity:.6}
.k-noz{fill:rgba(230,200,119,.35);stroke:var(--gold-lt);stroke-width:1}
.k-dim{stroke:var(--muted);stroke-width:1;fill:none}
.k-dimt{font-family:var(--mono);font-size:10px;fill:var(--muted);letter-spacing:.08em}
.k-ac-tag{position:absolute;left:.8rem;top:.8rem;font-family:var(--mono);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink2);background:rgba(8,17,30,.72);border:1px solid var(--line);border-radius:2px;padding:.22rem .5rem}
.k-ac-tag.k-gold{color:#0A1526;background:var(--gold);border-color:var(--gold)}
.k-ac-body{padding:1.05rem 1.25rem 1.2rem;border-top:1px solid var(--line)}
.k-ac-body h3{font-size:1.35rem;color:var(--ink)}
.k-ac-sub{font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;color:var(--muted);margin:.3rem 0 .9rem}
.k-ac-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin:0}
.k-ac-specs div{border-left:2px solid var(--gold);padding-left:.65rem;min-width:0}
.k-ac-specs dd{margin:0;font-family:var(--serif);font-weight:700;font-size:1.2rem;color:var(--gold-lt);line-height:1.1;white-space:nowrap}
.k-ac-specs dt{font-family:var(--mono);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:.3rem;order:2}
.k-ac-specs div{display:flex;flex-direction:column}

/* ---------- 4. SERVICES: aircraft + six callouts ---------- */
.k-svc{display:grid;grid-template-columns:1fr minmax(220px,300px) 1fr;gap:1.4rem;align-items:center}
.k-svc-col{list-style:none;margin:0;padding:0;display:grid;gap:.8rem}
.k-svc-col a{display:grid;grid-template-columns:auto 1fr;gap:.1rem .8rem;align-items:start;background:var(--panel);
  border:1px solid var(--line);border-radius:5px;padding:.95rem 1rem;transition:border-color .2s,background .2s}
.k-svc-col a:hover,.k-svc-col a.on{border-color:var(--gold);background:var(--panel2)}
.k-svc-col a b{font-family:var(--serif);font-size:1.02rem;color:var(--ink);line-height:1.25;grid-column:2}
.k-svc-col a span:not(.k-n){grid-column:2;font-family:var(--mono);font-size:.66rem;letter-spacing:.03em;color:var(--muted)}
.k-n{grid-row:span 2;width:26px;height:26px;border-radius:50%;border:1px solid var(--gold);color:var(--gold-lt);
  font-family:var(--mono);font-size:.72rem;display:flex;align-items:center;justify-content:center;margin-top:.1rem}
.k-svc-col a:hover .k-n,.k-svc-col a.on .k-n{background:var(--gold);color:#0A1526}
.k-svc-col:first-child a{text-align:right;grid-template-columns:1fr auto}
.k-svc-col:first-child a b,.k-svc-col:first-child a span:not(.k-n){grid-column:1}
.k-svc-col:first-child .k-n{grid-column:2;grid-row:1 / span 2}
.k-svc-fig svg{width:100%;height:auto;display:block}
.k-grid path{stroke:var(--line);stroke-dasharray:2 5}
.k-mk circle{fill:var(--bg2);stroke:var(--gold);stroke-width:1.4;transition:fill .2s}
.k-mk text{font-family:var(--mono);font-size:11px;fill:var(--gold-lt);text-anchor:middle;transition:fill .2s}
.k-mk g.on circle{fill:var(--gold)}
.k-mk g.on text{fill:#0A1526}
.k-all{margin-top:1.8rem;text-align:center}
.k-all summary{list-style:none;cursor:pointer}
.k-all summary::-webkit-details-marker{display:none}
.k-all[open] summary{border-color:var(--gold);color:var(--gold-lt)}
.k-all-links{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem .6rem;margin-top:1.1rem}
.k-all-links a{font-family:var(--mono);font-size:.74rem;color:var(--ink2);border:1px solid var(--line);border-radius:2px;
  padding:.5rem .75rem;min-height:40px;display:inline-flex;align-items:center;transition:border-color .2s,color .2s}
.k-all-links a:hover{border-color:var(--gold);color:var(--gold-lt)}
.k-all-links a.k-strat{border-color:rgba(230,200,119,.4);color:var(--gold-lt)}

/* ---------- 5. MISSION → AIRCRAFT pipeline ---------- */
.k-mission{display:flex;flex-direction:column;align-items:center;max-width:760px;margin:0 auto}
.k-drivers{display:grid;grid-template-columns:repeat(6,1fr);width:100%;gap:.4rem}
.k-drivers span{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink2);
  text-align:center;border:1px solid var(--line);border-radius:2px;padding:.45rem .2rem;background:var(--panel)}
.k-funnel{width:100%;height:40px;display:block}
.k-funnel path{stroke:rgba(230,200,119,.45);stroke-width:1;fill:none;vector-effect:non-scaling-stroke}
.k-mreq{font-family:var(--mono);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:#0A1526;background:var(--gold);
  border-radius:2px;padding:.6rem 1.1rem;text-align:center}
.k-mreq em{font-style:normal;letter-spacing:.06em;text-transform:none;opacity:.75;margin-left:.4rem}
.k-down{width:1px;height:26px;background:var(--gold);position:relative}
.k-down::after{content:"";position:absolute;left:-4px;bottom:-6px;border:4px solid transparent;border-top:6px solid var(--gold)}

.k-pipe{display:grid;grid-template-columns:repeat(8,1fr) auto;gap:0;margin-top:.9rem;position:relative}
.k-pipe::before{content:"";position:absolute;left:0;right:0;top:27px;height:1px;background:var(--line)}
.k-st{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:.25rem;background:none;border:0;
  color:var(--ink);cursor:pointer;padding:0 .3rem .4rem;min-width:0}
.k-sn{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--panel);
  border:1px solid var(--line);font-family:var(--mono);font-size:.74rem;color:var(--faint);transition:all .2s;position:relative;z-index:1;margin-bottom:.35rem}
.k-st b{font-family:var(--sans);font-weight:600;font-size:.84rem;line-height:1.25;color:var(--ink2)}
.k-st em{font-style:normal;font-family:var(--mono);font-size:.6rem;letter-spacing:.04em;color:var(--muted);line-height:1.35;
  border-top:1px dashed var(--line);padding-top:.3rem;margin-top:.1rem}
.k-st em::before{content:"→ "}
.k-st:hover .k-sn{border-color:var(--gold)}
.k-st.on .k-sn{background:var(--gold);border-color:var(--gold);color:#0A1526;box-shadow:0 0 0 5px rgba(201,154,46,.15)}
.k-st.on b{color:var(--gold-lt)}
.k-st.on em{color:var(--ink2)}
.k-end{align-self:start;margin-top:12px;margin-left:.4rem;position:relative;z-index:1;font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold-lt);border:1px solid var(--gold);border-radius:2px;padding:.45rem .6rem;background:var(--bg);white-space:nowrap}
.k-pds{margin-top:1.2rem;background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:4px;padding:1rem 1.25rem;min-height:3.6rem}
.k-pd{color:var(--ink2);font-size:.95rem;margin:0}
.k-pd b{color:var(--ink);font-weight:600}
.k-pd+.k-pd{margin-top:.5rem}
.js .k-pd{display:none}
.js .k-pd.on{display:block;margin-top:0}

/* ---------- 6. PLATFORM INTEGRATION tree ---------- */
.k-tree{display:flex;flex-direction:column;align-items:center;max-width:820px;margin:0 auto}
.k-root{font-family:var(--serif);font-weight:700;font-size:1.5rem;color:#0A1526;background:var(--gold);border-radius:3px;
  padding:.55rem 1.8rem .6rem;text-align:center;line-height:1.1}
.k-root small{display:block;font-family:var(--mono);font-weight:500;font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:.2rem}
.k-core{list-style:none;margin:2.2rem 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;width:100%;position:relative}
.k-core::before{content:"";position:absolute;left:16.66%;right:16.66%;top:-1.1rem;height:1px;background:var(--gold)}
.k-core::after{content:"";position:absolute;left:50%;top:-2.2rem;height:1.1rem;width:1px;background:var(--gold)}
.k-core li{position:relative;text-align:center;font-family:var(--mono);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink);background:var(--panel);border:1px solid rgba(230,200,119,.4);border-radius:3px;padding:.8rem .4rem}
.k-core li:nth-child(-n+3)::before{content:"";position:absolute;left:50%;top:-1.1rem;height:1.1rem;width:1px;background:var(--gold)}
.k-iface{width:100%;margin:1.6rem 0 1.4rem;display:flex;align-items:center;gap:1rem}
.k-iface::before,.k-iface::after{content:"";flex:1;height:0;border-top:1px dashed var(--gold)}
.k-iface span{font-family:var(--mono);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-lt);white-space:nowrap}
.k-partner{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;width:100%}
.k-partner li{text-align:center;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink2);
  border:1px dashed var(--line);border-radius:3px;padding:.75rem .4rem;background:transparent}
.k-plabel{font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:.7rem}
#integration .k-one,#integration .k-small{text-align:center;margin-inline:auto}

/* ---------- 7. DEVELOPMENT PROCESS ---------- */
.k-proc{list-style:none;margin:0;padding:1.9rem 0 0;display:flex;align-items:flex-start;position:relative}
.k-proc::before{content:"";position:absolute;left:3%;right:3%;top:calc(1.9rem + 9px);height:2px;background:linear-gradient(90deg,var(--line),var(--gold))}
.k-ps{flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative}
.k-ps i{width:20px;height:20px;border-radius:50%;background:var(--bg);border:2px solid var(--gold-lt);position:relative;z-index:1}
.k-ps span{margin-top:.7rem;font-size:.8rem;line-height:1.25;color:var(--ink2);padding:0 .2rem}
.k-ps.k-last i{background:var(--gold)}
.k-pg{flex:0 0 38px;display:flex;flex-direction:column;align-items:center;position:relative}
.k-pg i{width:15px;height:15px;background:var(--gold);transform:rotate(45deg);margin-top:2.5px;position:relative;z-index:1;
  box-shadow:0 0 0 4px var(--bg)}
.k-pg span{position:absolute;bottom:calc(100% + .45rem);font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;color:var(--gold-lt);font-weight:500}
.k-legend{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;margin-top:1.8rem;font-family:var(--mono);font-size:.68rem;color:var(--muted);align-items:center}
.k-legend span{display:inline-flex;align-items:center;gap:.5rem}
.k-ls{width:12px;height:12px;border-radius:50%;border:2px solid var(--gold-lt);display:inline-block}
.k-lg{width:10px;height:10px;background:var(--gold);transform:rotate(45deg);display:inline-block}
.k-lt{color:var(--faint)}

/* ---------- 8. ABOUT (+ separate it from the same-tone contact band) ---------- */
#contact{border-top:1px solid var(--line)}
.k-about{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.6rem,4vw,3.2rem);align-items:center}
.k-about>*{min-width:0}
.k-about-h{font-size:clamp(1.6rem,3.2vw,2.3rem);margin-bottom:.9rem}
.k-about-p{color:var(--ink2);font-size:1.02rem;max-width:60ch}
.k-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin:1.5rem 0 1.2rem}
.k-metrics div{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-top:2px solid var(--gold);border-radius:4px;padding:.9rem 1rem;min-width:0}
.k-metrics dt{font-family:var(--serif);font-weight:700;font-size:clamp(1.15rem,2vw,1.45rem);color:var(--gold-lt);line-height:1.15}
.k-metrics dd{margin:.35rem 0 0;font-family:var(--mono);font-size:.64rem;letter-spacing:.06em;color:var(--muted);line-height:1.5}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .k-svc{grid-template-columns:1fr 1fr}
  .k-svc-fig{grid-column:1 / -1;grid-row:1;max-width:260px;margin:0 auto}
  .k-svc-col:first-child a{text-align:left;grid-template-columns:auto 1fr}
  .k-svc-col:first-child a b,.k-svc-col:first-child a span:not(.k-n){grid-column:2}
  .k-svc-col:first-child .k-n{grid-column:1}
  .k-pipe{grid-template-columns:repeat(4,1fr);row-gap:1.4rem}
  .k-pipe::before{display:none}
  .k-end{grid-column:1 / -1;justify-self:center;margin:0}
  .k-about{grid-template-columns:1fr}
}
@media (max-width:760px){
  .k-how-cols{grid-template-columns:1fr;margin-top:1.4rem}
  .k-how-cols::before,.k-how-cols::after,.k-how-col::before{display:none}
  .k-acgrid{grid-template-columns:1fr}
  .k-spec-pt b{font-size:.62rem;letter-spacing:.04em}
  .k-spec-r{font-size:.54rem;letter-spacing:.06em}
  .k-svc{grid-template-columns:1fr}
  .k-drivers{grid-template-columns:repeat(3,1fr)}
  .k-funnel{display:none}
  .k-mreq{margin-top:.8rem}
  /* pipeline: compact vertical list */
  .k-pipe{grid-template-columns:1fr;row-gap:.2rem}
  .k-st{display:grid;grid-template-columns:40px 1fr;column-gap:.9rem;text-align:left;align-items:center;padding:.3rem 0}
  .k-sn{width:40px;height:40px;grid-row:span 2;margin:0;font-size:.68rem}
  .k-st em{border-top:0;padding-top:0;margin-top:0}
  .k-end{justify-self:start;margin:.5rem 0 0 0}
  .k-core{grid-template-columns:1fr 1fr}
  .k-partner{grid-template-columns:repeat(3,1fr);gap:.5rem}
  .k-partner li{font-size:.6rem;letter-spacing:.04em;padding:.7rem .2rem}
  /* how we work: icon-left rows */
  .k-how-col{display:grid;grid-template-columns:46px 1fr;column-gap:1rem;row-gap:.25rem;text-align:left;align-items:start;padding:1.1rem}
  .k-how-col .k-ico{grid-row:span 4;margin:0;width:40px;height:40px}
  .k-how-col p{max-width:none}
  .k-arrow{padding-top:.2rem}
  .k-core::before,.k-core::after,.k-core li::before{display:none}
  .k-core{margin-top:1rem}
  /* process: vertical spine */
  .k-proc{flex-direction:column;align-items:stretch;padding:0 0 0 .2rem}
  .k-proc::before{left:calc(.2rem + 9px);right:auto;top:6px;bottom:6px;width:2px;height:auto;background:linear-gradient(180deg,var(--line),var(--gold))}
  .k-ps{flex-direction:row;text-align:left;align-items:center;padding:.45rem 0}
  .k-ps span{margin:0 0 0 1rem;font-size:.92rem}
  .k-pg{flex:none;flex-direction:row;align-items:center;padding:.2rem 0 .2rem 2.5px}
  .k-pg i{margin:0}
  .k-pg span{position:static;margin-left:1.3rem}
  .k-metrics{grid-template-columns:1fr}
}
@media (max-width:420px){
  .k-spec-v{font-size:.95rem}
  .k-ac-specs dd{font-size:1.02rem}
}

/* =========================================================================
   4b. SERVICES INFOGRAPHIC v2 — cards + leader lines + wireframe aircraft
   ========================================================================= */
.k-sx{position:relative;display:grid;grid-template-columns:1fr minmax(320px,400px) 1fr;column-gap:clamp(2rem,4vw,3.4rem);
  align-items:center;padding:.4rem 0;
  /* break out of the 1180px wrap so the cards read on one or two lines */
  margin-inline:calc((min(1320px, 100vw - 96px) - 100%) / -2)}
.k-sx>*{min-width:0}
.k-sx-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible;z-index:0}
.k-sx-lines path{fill:none;stroke:rgba(230,200,119,.38);stroke-width:1.2;transition:stroke .25s,stroke-width .25s}
.k-sx-lines circle{fill:rgba(230,200,119,.55);transition:fill .25s}
.k-sx-lines .on path{stroke:var(--gold-lt);stroke-width:1.8;stroke-dasharray:6 5;animation:kFlow 1s linear infinite}
.k-sx-lines .on circle{fill:var(--gold-lt)}
@keyframes kFlow{to{stroke-dashoffset:-22}}

.k-sx-col{list-style:none;margin:0;padding:0;display:grid;gap:1.1rem;position:relative;z-index:1}
.k-sx-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1rem;min-height:92px;padding:1rem 1.1rem;
  background:linear-gradient(180deg,rgba(18,37,62,.72),rgba(10,21,38,.86));border:1px solid rgba(230,200,119,.28);border-radius:10px;
  box-shadow:0 10px 30px -18px rgba(0,0,0,.8);transition:border-color .25s,box-shadow .25s,transform .2s}
.k-sx-card.on,.k-sx-card:hover,.k-sx-card:focus-visible{border-color:var(--gold);transform:translateY(-2px);
  box-shadow:0 0 0 1px rgba(201,154,46,.35),0 12px 34px -14px rgba(201,154,46,.35)}
.k-sx-n{width:42px;height:42px;border-radius:50%;border:1.5px solid var(--gold);display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:.95rem;color:var(--gold-lt);transition:background .25s,color .25s;flex:none}
.k-sx-card.on .k-sx-n{background:var(--gold);color:#0A1526}
.k-sx-t{display:flex;flex-direction:column;gap:.3rem;min-width:0}
.k-sx-t b{font-family:var(--serif);font-weight:600;font-size:clamp(1.02rem,1.5vw,1.2rem);color:var(--ink);line-height:1.2}
.k-sx-t span{font-family:var(--mono);font-size:.68rem;letter-spacing:.02em;color:var(--muted);line-height:1.5}
.k-sx-i{width:34px;height:34px;fill:none;stroke:var(--gold-lt);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;
  padding-left:.9rem;box-sizing:content-box;border-left:1px solid var(--line);opacity:.85;transition:opacity .25s}
.k-sx-card.on .k-sx-i{opacity:1}

.k-sx-fig{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}
.k-sx-ac{width:100%;height:auto;display:block;overflow:visible}
.k-sx-bg circle{fill:none;stroke:rgba(150,178,206,.13);stroke-dasharray:3 5}
.k-sx-bg path{stroke:rgba(150,178,206,.12);stroke-dasharray:2 6}
.k-sx-air path{fill:rgba(230,200,119,.05);stroke:var(--gold);stroke-width:1.6;stroke-linejoin:round;transition:fill .3s,stroke .3s,filter .3s}
.k-sx-det path{fill:none;stroke:rgba(230,200,119,.4);stroke-width:.9;transition:stroke .3s,stroke-width .3s}
.k-sx-det .k-sx-cl{stroke:rgba(230,200,119,.25);stroke-dasharray:4 4}
.k-sx-ac .hl{stroke:var(--gold-lt)!important;filter:drop-shadow(0 0 5px rgba(230,200,119,.65))}
.k-sx-air .hl{fill:rgba(230,200,119,.16)}
.k-sx-det .hl{stroke-width:1.5!important}
.k-sx-mk a{cursor:pointer}
.k-sx-mk circle{fill:#0C1B2E;stroke:var(--gold);stroke-width:1.8;transition:fill .25s,r .25s}
.k-sx-mk text{font-family:var(--mono);font-size:13px;fill:var(--gold-lt);text-anchor:middle;pointer-events:none;transition:fill .25s}
.k-sx-mk a.on circle{fill:var(--gold);r:15}
.k-sx-mk a.on text{fill:#0A1526}
.k-sx-mk a.on circle{filter:drop-shadow(0 0 8px rgba(230,200,119,.8))}

.k-sx-read{margin-top:.4rem;width:100%;max-width:360px;text-align:center;min-height:4.6rem}
.k-sx-rk{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-lt);margin-bottom:.35rem}
.k-sx-rt{color:var(--ink2);font-size:.88rem;line-height:1.5;margin:0}
.k-sx-rt a{color:var(--gold-lt);white-space:nowrap;margin-left:.3rem}

/* Explore-all button with hairlines + glow */
.k-all{margin-top:2.2rem;text-align:center;position:relative}
.k-all::before{content:"";position:absolute;left:0;right:0;top:1.7rem;height:1px;
  background:linear-gradient(90deg,transparent,rgba(230,200,119,.35) 25%,rgba(230,200,119,.35) 75%,transparent)}
.k-all summary.k-all-btn{position:relative;display:inline-flex;align-items:center;gap:.7rem;list-style:none;cursor:pointer;
  font-family:var(--serif);font-weight:600;font-size:clamp(1.02rem,1.6vw,1.2rem);color:var(--ink);
  background:linear-gradient(180deg,#10223A,#0A1628);border:1.5px solid var(--gold);border-radius:10px;padding:.95rem 2.2rem;
  box-shadow:0 10px 28px -10px rgba(201,154,46,.5),inset 0 0 0 1px rgba(230,200,119,.08);transition:box-shadow .25s,transform .2s}
.k-all summary.k-all-btn:hover{transform:translateY(-2px);box-shadow:0 14px 34px -8px rgba(201,154,46,.7)}
.k-all summary.k-all-btn span{transition:transform .25s;color:var(--gold-lt)}
.k-all[open] summary.k-all-btn span{transform:rotate(90deg)}

@media (max-width:1180px){
  .k-sx{grid-template-columns:1fr 1fr;column-gap:1.1rem;row-gap:1.1rem;margin-inline:0}
  .k-sx-fig{grid-column:1 / -1;grid-row:1;max-width:380px;justify-self:center;width:100%}
  .k-sx-lines{display:none}
}
@media (max-width:760px){
  .k-sx{grid-template-columns:1fr}
  .k-sx-card{min-height:0;padding:.85rem .9rem;gap:.8rem}
  .k-sx-n{width:36px;height:36px;font-size:.85rem}
  .k-sx-i{width:28px;height:28px;padding-left:.7rem}
  .k-all summary.k-all-btn{padding:.85rem 1.3rem}
}
@media (prefers-reduced-motion:reduce){ .k-sx-lines .on path{animation:none;stroke-dasharray:none} }