/* ==========================================================================
   The Altitude Mindset — "Flight" homepage layer
   Loaded after site.css on the homepage only, scoped to body.flight.
   Concept: a pre-dawn flight deck that wakes up instrument by instrument.
   Gold is reserved for what matters: live instruments, the route, the one
   primary action. Everything else stays graphite and cool white.
   ========================================================================== */

/* Tokens, base type, buttons, header, forms and FAQ live in flight-theme.css
   (shared by every page). This file holds the homepage journey only. */

/* --- 5. Altimeter rail (desktop) ----------------------------------------- */
.fx-rail { display: none; }
@media (min-width: 1300px) {
  .fx-rail {
    display: block; position: fixed; left: 22px; top: 50%; z-index: 80;
    transform: translateY(-50%); opacity: 0; pointer-events: none;
    transition: opacity .4s ease;
  }
  .fx-rail.is-visible { opacity: 1; pointer-events: auto; }
}
.fx-rail__alt {
  display: grid; font-family: var(--fx-mono); line-height: 1.15; margin-bottom: 1rem; padding-left: 2px;
}
.fx-rail__k, .fx-rail__u { font-size: .62rem; letter-spacing: .14em; color: var(--fx-muted); }
.fx-rail__v { font-size: .95rem; color: var(--fx-gold); font-variant-numeric: tabular-nums; }
.fx-rail ol { list-style: none; display: grid; gap: 2px; position: relative; }
.fx-rail ol::before { content: ''; position: absolute; left: 5px; top: 8px; bottom: 8px; width: 1px; background: var(--fx-line-2); }
.fx-rail a {
  display: flex; align-items: center; gap: .75rem; padding: 5px 0; min-height: 26px;
  text-decoration: none; color: var(--fx-muted); position: relative;
}
.fx-rail i {
  width: 11px; height: 11px; border-radius: 50%; flex: none;
  border: 1px solid var(--fx-line-2); background: var(--fx-bg); transition: all .25s ease;
}
.fx-rail span {
  font-family: var(--fx-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase;
  opacity: 0; transform: translateX(-4px); transition: opacity .2s ease, transform .2s ease;
  background: rgba(5,8,15,.86); padding: 2px 6px; border-radius: 4px;
}
.fx-rail:hover span, .fx-rail a:focus-visible span, .fx-rail a.is-on span { opacity: 1; transform: none; }
.fx-rail:not(:hover) a.is-on span { color: var(--fx-gold); }
.fx-rail a.is-past i { background: rgba(232,196,104,.35); border-color: rgba(232,196,104,.5); }
.fx-rail a.is-on i { background: var(--fx-gold); border-color: var(--fx-gold); box-shadow: 0 0 0 4px rgba(232,196,104,.15); }
.fx-rail a:hover { color: var(--fx-text); }

/* --- 6. Hero — the cockpit ----------------------------------------------- */
.fx-hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: calc(100svh - var(--fx-header)); display: grid; align-items: center;
  padding-block: clamp(3.5rem, 9vh, 6rem) clamp(4rem, 10vh, 6.5rem);
}
.fx-hero__sky {
  position: absolute; inset: 0; z-index: -1; overflow: hidden;
  background:
    radial-gradient(120% 60% at 50% 72%, rgba(232,196,104,.10) 0%, rgba(232,196,104,0) 55%),
    radial-gradient(90% 70% at 80% 0%, rgba(142,197,232,.07) 0%, rgba(142,197,232,0) 60%),
    linear-gradient(180deg, #05080F 0%, #081022 58%, #0B1428 66.5%, #060A14 67%, #05080F 100%);
}
.fx-hud { position: absolute; inset: 0; width: 100%; height: 100%; }
.fx-light {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(520px circle at var(--mx, 70%) var(--my, 30%), rgba(142,197,232,.07), transparent 60%);
}
.fx-cloud {
  position: absolute; border-radius: 50%; filter: blur(40px); pointer-events: none;
  background: radial-gradient(closest-side, rgba(200,214,232,.10), rgba(200,214,232,0));
}
.fx-cloud--a { width: 62vw; height: 18vh; left: -12vw; top: 54%; }
.fx-cloud--b { width: 48vw; height: 14vh; right: -10vw; top: 46%; }
.fx-cloud--c { width: 70vw; height: 22vh; left: 20vw; top: 70%; opacity: .7; }

.fx-hero__hud { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.fx-readout {
  position: absolute; top: clamp(1rem, 3vh, 1.75rem); display: grid; gap: .2rem;
  font-family: var(--fx-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-muted);
}
.fx-readout--tl { left: clamp(1.25rem, 5vw, 2.5rem); }
.fx-readout--tr { right: clamp(1.25rem, 5vw, 2.5rem); text-align: right; justify-items: end; }
.fx-status { display: inline-flex; align-items: center; gap: .5rem; color: var(--fx-text-2); }
.fx-status i { width: 6px; height: 6px; border-radius: 50%; background: var(--fx-gold); box-shadow: 0 0 10px rgba(232,196,104,.8); animation: fxBlink 2.4s ease-in-out infinite; }

.fx-tape {
  position: absolute; right: clamp(1.25rem, 4vw, 3rem); top: 50%; height: min(52vh, 440px);
  transform: translateY(-50%); width: 92px; display: none;
}
@media (min-width: 1380px) { .fx-tape { display: block; } }
.fx-tape__ticks {
  position: absolute; inset: 0 0 0 auto; width: 26px; border-left: 1px solid var(--fx-line-2);
  background: repeating-linear-gradient(180deg, rgba(220,230,242,.35) 0 1px, transparent 1px 22px) left / 10px 100% no-repeat,
              repeating-linear-gradient(180deg, rgba(220,230,242,.6) 0 1px, transparent 1px 110px) left / 18px 100% no-repeat;
  -webkit-mask: linear-gradient(180deg, transparent, #000 25%, #000 75%, transparent);
          mask: linear-gradient(180deg, transparent, #000 25%, #000 75%, transparent);
  animation: fxTape 6s linear infinite;
}
.fx-tape__box {
  position: absolute; right: 30px; top: 50%; transform: translateY(-50%);
  display: grid; justify-items: end; padding: .5rem .7rem; border: 1px solid rgba(232,196,104,.55);
  background: rgba(5,8,15,.8); border-radius: 6px; font-family: var(--fx-mono); line-height: 1.1;
}
.fx-tape__box .k, .fx-tape__box .u { font-size: .6rem; letter-spacing: .14em; color: var(--fx-muted); }
.fx-tape__box .v { font-size: 1.05rem; color: var(--fx-gold); font-variant-numeric: tabular-nums; }

.fx-hero__content { position: relative; z-index: 1; }
.flight .fx-eyebrow {
  max-width: none;
  display: inline-flex; align-items: center; gap: .75rem; margin-bottom: clamp(1.25rem, 3vh, 1.75rem);
  font-family: var(--fx-mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-text-2);
}
.fx-eyebrow__dash { width: 28px; height: 1px; background: var(--fx-gold); }
.fx-hero__title {
  font-family: var(--fx-display); font-weight: 500; text-transform: uppercase;
  font-size: clamp(2.45rem, 7.4vw, 6.6rem); line-height: .96; letter-spacing: -0.045em;
  color: var(--fx-text); max-width: 13ch;
}
.fx-hero__title em { font-style: normal; color: var(--fx-gold); }
.fx-line { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.fx-line > span { display: block; }
.fx-hero__sub {
  margin-top: clamp(1.5rem, 3.5vh, 2.1rem); font-size: clamp(1.02rem, 1.45vw, 1.2rem);
  line-height: 1.65; color: var(--fx-text-2); max-width: 54ch;
}
.fx-hero__ctas { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: clamp(1.75rem, 4vh, 2.5rem); }
.fx-hero__ctas .btn { padding: 1rem 1.6rem; min-height: 52px; }
.fx-hero__note { margin-top: .9rem; font-size: var(--fs-xs); color: var(--fx-muted); letter-spacing: .01em; }

/* Hero image — an aircraft cabin window. Every dimension derives from --w
   so the bezel, recess and shade stay in proportion at any size. */
.fx-hero__content { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.fx-hero__copy { min-width: 0; }
.fx-hero .fx-hero__title { font-size: clamp(2.45rem, 6.2vw, 5.6rem); }
.fx-window { --w: clamp(260px, 25vw, 350px); position: relative; width: var(--w); margin: 0; justify-self: end; }
.fx-window::before {
  content: ''; position: absolute; inset: 8% -18% 18%; z-index: -1; pointer-events: none;
  background: radial-gradient(closest-side, rgba(232,196,104,.16), transparent); filter: blur(24px);
}
.fx-window__bezel {
  aspect-ratio: 500 / 680; border-radius: calc(var(--w) * .4); padding: calc(var(--w) * .06);
  background: linear-gradient(160deg, #ECE7DD 0%, #D9D2C5 55%, #C2BAAB 100%);
  box-shadow: 0 40px 90px rgba(0,0,0,.55), inset 0 2px 0 rgba(255,255,255,.6), inset 0 -6px 14px rgba(0,0,0,.14);
}
.fx-window__recess {
  height: 100%; border-radius: calc(var(--w) * .344); padding: calc(var(--w) * .028);
  background: linear-gradient(180deg, #BFB8A9, #DCD5C8);
  box-shadow: inset 0 8px 18px rgba(0,0,0,.3), inset 0 -2px 4px rgba(255,255,255,.45);
}
.fx-window__glass {
  position: relative; height: 100%; border-radius: calc(var(--w) * .316); overflow: hidden;
  background: #0B1B33; box-shadow: inset 0 0 0 2px rgba(0,0,0,.25); isolation: isolate;
}
.fx-window__glass img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%; }
.fx-window__glass::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; z-index: 2; pointer-events: none;
  background: linear-gradient(120deg, rgba(255,255,255,.22) 0%, rgba(255,255,255,.06) 28%, transparent 45%);
}
.fx-window__shade {
  position: absolute; inset: 0; z-index: 1; display: flex; align-items: flex-end; justify-content: center;
  background: repeating-linear-gradient(to bottom, #EEE9DF 0 calc(var(--w) * .044), #E2DCD0 calc(var(--w) * .044) calc(var(--w) * .048));
  border-bottom: calc(var(--w) * .024) solid #CFC7B8; box-shadow: 0 6px 14px rgba(0,0,0,.3);
  transform: translateY(-88%);           /* resting state: open, a sliver showing */
}
.fx-window__shade span { width: 18%; height: calc(var(--w) * .024); border-radius: 99px; background: #B5AD9E; margin-bottom: calc(var(--w) * .028); }
.js .fx-window__shade { animation: fxShade 1.6s cubic-bezier(.65,0,.35,1) 1.05s both; }
@keyframes fxShade { from { transform: translateY(0); } to { transform: translateY(-88%); } }
.fx-window figcaption {
  display: grid; gap: .2rem; width: fit-content; max-width: 100%; margin: 1.1rem auto 0; text-align: center;
  padding: .45rem .9rem; border-radius: 12px; background: rgba(5,8,15,.82);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  font-size: .8rem; color: var(--fx-muted);
}
.fx-window figcaption span { font-family: var(--fx-mono); font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; color: var(--fx-gold); }
.fx-window figcaption b { color: var(--fx-text); font-weight: 600; font-size: .9rem; }
.fx-window figcaption small { font-size: .78rem; }
.fx-window__cert { display: none; }
@media (max-width: 900px) {
  .fx-hero__content { grid-template-columns: 1fr; gap: 1.75rem; }
  /* Phone/tablet: window and caption side by side above the headline; the
     caption carries the credential, so the eyebrow line is dropped. */
  .fx-window { --w: min(38vw, 170px); order: -1; justify-self: stretch; width: auto; display: grid; grid-template-columns: var(--w) minmax(0, 1fr); align-items: end; gap: 1.1rem; }
  .fx-window::before { inset: 0 auto 10% -10%; width: calc(var(--w) * 1.4); }
  .fx-window figcaption { text-align: left; margin: 0 0 .4rem; padding: 0; background: none; backdrop-filter: none; -webkit-backdrop-filter: none; width: auto; }
  .fx-window__cert { display: block; color: var(--fx-text-2); }
  .fx-hero .fx-eyebrow { display: none; }
}

/* Hero entrance — dark → grid → horizon → clouds → path → altitude →
   interface → type → CTA. Only runs when JS is present (.js), so a failed
   script can't leave the hero blank. */
.js .fx-grid      { animation: fxFade 1s ease .05s both; }
.js .fx-horizon   { transform-box: fill-box; transform-origin: center; animation: fxScaleX 1.1s var(--fx-ease) .15s both; }
.js .fx-cloud     { animation: fxFade 1.6s ease .3s both, fxDrift 46s ease-in-out 1.9s infinite alternate; }
.js .fx-cloud--b  { animation-direction: normal, alternate-reverse; animation-duration: 1.6s, 58s; }
.js .fx-path      { stroke-dasharray: 1; stroke-dashoffset: 1; animation: fxDraw 1.8s var(--fx-ease) .4s forwards; }
.js .fx-path-dash { animation: fxFade 1s ease 1.4s both; }
.js .fx-waypoints circle { animation: fxPop .5s var(--fx-ease) both; }
.js .fx-waypoints circle:nth-child(1) { animation-delay: .9s; }
.js .fx-waypoints circle:nth-child(2) { animation-delay: 1.3s; }
.js .fx-waypoints circle:nth-child(3) { animation-delay: 1.65s; }
.js .fx-tape      { animation: fxFade .8s ease .55s both; }
.js .fx-readout   { animation: fxFade .8s ease .65s both; }
.js .fx-in        { animation: fxRise .85s var(--fx-ease) both; animation-delay: calc(.62s + var(--d, 0) * .11s); }
.js .fx-line > .fx-in { animation-name: fxMask; }

/* --- 7. 01 Ground -------------------------------------------------------- */
.fx-ground { text-align: center; overflow: hidden; }
.fx-ground .fx-narrow { margin-inline: auto; }
.fx-ground .fx-lead { margin-inline: auto; font-family: var(--fx-display); font-size: clamp(1.2rem, 2.2vw, 1.55rem); color: var(--fx-text); letter-spacing: -0.01em; }
.fx-ground p:not(.fx-lead):not(.fx-label) { margin: 1.25rem auto 0; color: var(--fx-text-2); }
.fx-ground .fx-actions { justify-content: center; }
.flight .fx-ground { padding-bottom: clamp(12rem, 24vw, 17rem); }
.fx-runway { position: absolute; left: 0; right: 0; bottom: 0; height: clamp(8.5rem, 17vw, 12.5rem); z-index: -1; pointer-events: none; -webkit-mask: linear-gradient(180deg, transparent, #000 45%); mask: linear-gradient(180deg, transparent, #000 45%); }
.fx-runway__strip {
  position: absolute; left: 50%; bottom: 0; top: 0; width: min(760px, 120vw); transform: translateX(-50%);
  clip-path: polygon(46% 0, 54% 0, 100% 100%, 0 100%);
  background: linear-gradient(180deg, rgba(220,230,242,.02) 0%, rgba(220,230,242,.07) 100%);
}
.fx-runway__strip i {
  position: absolute; left: 50%; top: 0; bottom: 0; width: 4px; transform: translateX(-50%);
  background: repeating-linear-gradient(180deg, rgba(232,196,104,.7) 0 26px, transparent 26px 58px);
  opacity: .6;
}
.fx-ground.is-live .fx-runway__strip i { animation: fxRunway 1.8s linear infinite; }
.fx-runway__lights {
  position: absolute; left: 50%; bottom: 0; top: 0; width: min(760px, 120vw); transform: translateX(-50%);
  background:
    linear-gradient(90deg, rgba(232,196,104,.5), transparent 1.5%, transparent 98.5%, rgba(232,196,104,.5));
  clip-path: polygon(46% 0, 54% 0, 100% 100%, 0 100%);
  opacity: .45;
}

/* --- 8. 02 Taxi — hold-short patterns ------------------------------------ */
.fx-taxi { overflow: hidden; }
.fx-taxiway { position: absolute; right: 0; top: 4rem; width: 48%; height: 38%; z-index: -1; opacity: .6; }
@media (max-width: 1100px) { .fx-taxiway { display: none; } }
.fx-taxiway path { fill: none; stroke: var(--fx-gold); stroke-width: 1.5; stroke-dasharray: 14 12; opacity: .35; vector-effect: non-scaling-stroke; }
.flight .fx-ask { max-width: none; font-family: var(--fx-mono); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--fx-muted); margin-bottom: 1rem; }
.flight .fx-holds { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: .75rem; }
.flight .fx-hold {
  display: flex; align-items: flex-start; gap: 1rem; text-align: left; width: 100%;
  padding: 1.1rem 1.15rem; min-height: 76px; cursor: pointer;
  background: linear-gradient(var(--fx-surface), var(--fx-surface)), var(--fx-bg); border: 1px solid var(--fx-line); border-radius: var(--fx-r);
  color: var(--fx-text-2); transition: border-color .2s ease, background-color .2s ease, transform .25s var(--fx-ease);
}
.flight .fx-hold:hover { border-color: var(--fx-line-2); background: var(--fx-surface-2); transform: translateY(-2px); }
.flight .fx-hold b { display: block; color: var(--fx-text); font-weight: 600; font-size: 1rem; }
.flight .fx-hold small { display: block; font-size: .86rem; color: var(--fx-muted); margin-top: .15rem; line-height: 1.45; }
.fx-hold__sign {
  flex: none; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 6px;
  font-family: var(--fx-mono); font-size: .78rem; font-weight: 500;
  border: 1px solid rgba(232,196,104,.5); color: var(--fx-gold); transition: all .2s ease;
}
.flight .fx-hold[aria-pressed="true"] { border-color: rgba(232,196,104,.65); background: rgba(232,196,104,.07); }
.flight .fx-hold[aria-pressed="true"] .fx-hold__sign { background: var(--fx-gold); color: #0A0F1A; border-color: var(--fx-gold); }
.flight .fx-hold[aria-pressed="true"] .fx-hold__sign::after { content: '✓'; }
.flight .fx-hold[aria-pressed="true"] .fx-hold__sign { font-size: 0; }
.flight .fx-hold[aria-pressed="true"] .fx-hold__sign::after { font-size: .85rem; }
.flight .fx-hint { margin-top: 1.25rem; font-size: var(--fs-sm); color: var(--fx-muted); }
.flight .fx-result {
  margin-top: 1.25rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem 1.5rem; flex-wrap: wrap;
  padding: 1.15rem 1.25rem; border-radius: var(--fx-r);
  background: rgba(232,196,104,.06); border: 1px solid rgba(232,196,104,.3);
}
.flight .fx-result p { color: var(--fx-text-2); font-size: .95rem; max-width: 60ch; }
.flight .fx-result strong { color: var(--fx-gold); }

/* --- 9. 03 Takeoff ------------------------------------------------------- */
.fx-takeoff__grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.fx-takeoff__gauge {
  position: sticky; top: calc(var(--fx-header) + 18vh); display: grid; gap: .6rem;
  padding: clamp(1.5rem, 3vw, 2.25rem); border-radius: 18px;
  border: 1px solid var(--fx-line); background: linear-gradient(180deg, rgba(220,230,242,.04), rgba(220,230,242,.01));
}
.fx-takeoff__k { font-family: var(--fx-mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--fx-muted); }
.fx-takeoff__v {
  font-family: var(--fx-mono); font-weight: 500; color: var(--fx-gold); line-height: 1;
  font-size: clamp(2.8rem, 7vw, 5.6rem); letter-spacing: -0.04em; font-variant-numeric: tabular-nums;
}
.fx-takeoff__v small { font-size: .26em; letter-spacing: .12em; color: var(--fx-muted); margin-left: .5em; }
.fx-takeoff__bar { display: block; height: 3px; background: var(--fx-line); border-radius: 3px; overflow: hidden; margin-top: .4rem; }
.fx-takeoff__bar i { display: block; height: 100%; width: 100%; background: var(--fx-gold); transform-origin: 0 50%; transform: scaleX(var(--to, .3)); transition: transform .9s var(--fx-ease); }
.fx-takeoff__note { font-size: var(--fs-xs); color: var(--fx-muted); }
.fx-stages { list-style: none; margin-top: 1.5rem; }
.fx-stage {
  padding: clamp(2.25rem, 9vh, 5rem) 0 clamp(2.25rem, 9vh, 5rem) 1.5rem; border-left: 1px solid var(--fx-line);
  position: relative; transition: opacity .5s ease;
}
.js .fx-stage { opacity: .38; }
.js .fx-stage.is-on { opacity: 1; }
.fx-stage::before {
  content: ''; position: absolute; left: -5px; top: calc(clamp(2.25rem, 9vh, 5rem) + .35rem);
  width: 9px; height: 9px; border-radius: 50%; background: var(--fx-bg); border: 1px solid var(--fx-line-2); transition: all .3s ease;
}
.fx-stage.is-on::before { background: var(--fx-gold); border-color: var(--fx-gold); box-shadow: 0 0 0 5px rgba(232,196,104,.14); }
.fx-stage__ft { font-family: var(--fx-mono); font-size: .72rem; letter-spacing: .14em; color: var(--fx-gold); }
.fx-stage h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: .35rem 0 .5rem; }
.fx-stage p { color: var(--fx-text-2); }

/* --- 10. 04 Climb -------------------------------------------------------- */
.fx-climb__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.fx-climb p { color: var(--fx-text-2); margin-top: 1.25rem; }
.fx-nlp { display: grid; gap: 0; margin-top: 1.75rem; border-top: 1px solid var(--fx-line); }
.fx-nlp div { display: grid; grid-template-columns: 9.5rem 1fr; gap: 1rem; padding: .95rem 0; border-bottom: 1px solid var(--fx-line); }
.fx-nlp dt { font-family: var(--fx-mono); font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fx-gold); padding-top: .2rem; }
.fx-nlp dd { color: var(--fx-text-2); }
.fx-neural { position: relative; }
.fx-neural svg { width: 100%; height: auto; }
.fx-neural figcaption { margin-top: .5rem; font-family: var(--fx-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-muted); text-align: center; }
.js .fx-neural__route { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2s var(--fx-ease) .2s; }
.js .fx-neural.is-in .fx-neural__route { stroke-dashoffset: 0; }

.fx-chain {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; margin-top: clamp(3rem, 7vw, 4.5rem);
}
.fx-chain__step {
  position: relative; padding: 1.25rem 1.2rem; border: 1px solid var(--fx-line); border-radius: var(--fx-r);
  background: var(--fx-surface);
}
.fx-chain__step:not(:last-child)::after {
  content: '→'; position: absolute; right: -.75rem; top: 50%; transform: translate(50%, -50%);
  font-family: var(--fx-mono); color: var(--fx-gold); font-size: .9rem; z-index: 1;
  width: 1.4rem; height: 1.4rem; display: grid; place-items: center; background: var(--fx-bg); border-radius: 50%;
}
.fx-chain__k { display: block; font-family: var(--fx-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-muted); margin-bottom: .5rem; }
.fx-chain__step p { margin: 0; color: var(--fx-text); font-size: .98rem; line-height: 1.5; }
.fx-chain__step--on { border-color: rgba(232,196,104,.55); background: rgba(232,196,104,.06); }
.fx-chain__step--on .fx-chain__k { color: var(--fx-gold); }

/* --- 11. 05 Cruise — instrument panel ------------------------------------ */
.fx-panel {
  position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(1rem, 3vw, 2rem);
  padding: clamp(1rem, 3vw, 2rem); border-radius: 22px; border: 1px solid var(--fx-line);
  background: linear-gradient(180deg, rgba(10,15,26,.9), rgba(5,8,15,.9)); overflow: hidden;
}
.fx-radar {
  position: absolute; left: 30%; top: 50%; width: 720px; height: 720px; transform: translate(-50%, -50%);
  border-radius: 50%; pointer-events: none; z-index: 0; opacity: .55;
  background:
    radial-gradient(circle, transparent 0 24.6%, rgba(142,197,232,.08) 24.8% 25%, transparent 25.2% 49.6%, rgba(142,197,232,.08) 49.8% 50%, transparent 50.2%),
    conic-gradient(from 0deg, rgba(142,197,232,.13), rgba(142,197,232,0) 16%, transparent);
  -webkit-mask: radial-gradient(circle, #000 0 50%, transparent 50.5%); mask: radial-gradient(circle, #000 0 50%, transparent 50.5%);
}
.fx-cruise.is-live .fx-radar { animation: fxSpin 7s linear infinite; }
.fx-instruments { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; }
.fx-inst {
  display: grid; justify-items: center; gap: .65rem; padding: 1.15rem .5rem 1rem; min-height: 132px; cursor: pointer;
  background: rgba(220,230,242,.025); border: 1px solid var(--fx-line); border-radius: var(--fx-r); color: var(--fx-muted);
  font-family: var(--fx-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease;
}
.fx-inst svg { width: 64px; height: 64px; overflow: visible; }
.fx-inst circle { fill: rgba(5,8,15,.7); stroke: var(--fx-line-2); stroke-width: 1.2; }
.fx-inst__arc { fill: none; stroke: rgba(142,197,232,.45); stroke-width: 2; stroke-dasharray: 2 4; }
.fx-inst__needle {
  stroke: var(--fx-text-2); stroke-width: 2; stroke-linecap: round;
  transform-box: view-box; transform-origin: 32px 32px; transform: rotate(var(--a, 0deg));
  transition: transform .7s var(--fx-ease), stroke .2s ease;
}
.fx-inst:hover { border-color: var(--fx-line-2); color: var(--fx-text); }
.fx-inst:hover .fx-inst__needle { transform: rotate(calc(var(--a, 0deg) + 14deg)); }
.fx-inst.is-on { border-color: rgba(232,196,104,.6); background: rgba(232,196,104,.06); color: var(--fx-gold); }
.fx-inst.is-on .fx-inst__needle { stroke: var(--fx-gold); transform: rotate(0deg); }
.fx-inst.is-on circle { stroke: rgba(232,196,104,.5); }
.fx-readpanel {
  position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: center; gap: .9rem;
  padding: clamp(1.25rem, 3vw, 2rem); border-radius: var(--fx-r);
  border: 1px solid var(--fx-line); background: rgba(5,8,15,.75);
}
.fx-readpanel__k { font-family: var(--fx-mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--fx-gold); }
.fx-readpanel__t { font-family: var(--fx-display); font-size: clamp(1.3rem, 2.2vw, 1.7rem); line-height: 1.2; letter-spacing: -0.02em; color: var(--fx-text); }
.fx-readpanel__d { color: var(--fx-text-2); font-size: .97rem; }
.fx-readpanel .btn { align-self: flex-start; margin-top: .5rem; }
.fx-readpanel.is-swap .fx-readpanel__t, .fx-readpanel.is-swap .fx-readpanel__d { animation: fxRise .5s var(--fx-ease) both; }

/* --- 12. 06 Turbulence --------------------------------------------------- */
.fx-turb { overflow: hidden; text-align: center; padding-block: clamp(6rem, 16vw, 11rem); background: linear-gradient(180deg, var(--fx-bg), #070B15 30%, #070B15 70%, var(--fx-bg)); }
.fx-turb__sky { position: absolute; inset: 0; z-index: -1; pointer-events: none; -webkit-mask: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent); mask: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent); }
.fx-storm {
  position: absolute; border-radius: 50%; filter: blur(50px);
  background: radial-gradient(closest-side, rgba(170,186,210,.16), rgba(170,186,210,0));
  opacity: calc(.25 + var(--turb, 0) * .75);
  transform: translate3d(calc(var(--turb, 0) * var(--dx, 0px)), 0, 0) scale(calc(1 + var(--turb, 0) * .25));
  will-change: transform, opacity;
}
.fx-storm--a { width: 70vw; height: 40vh; left: -20vw; top: 5%; --dx: 12vw; }
.fx-storm--b { width: 60vw; height: 36vh; right: -18vw; top: 40%; --dx: -14vw; }
.fx-storm--c { width: 80vw; height: 30vh; left: 10vw; bottom: -6%; --dx: 6vw; }
.fx-turb__frame {
  position: absolute; inset: clamp(1rem, 4vw, 3rem);
  background:
    linear-gradient(var(--fx-line-2), var(--fx-line-2)) top left / 28px 1px no-repeat,
    linear-gradient(var(--fx-line-2), var(--fx-line-2)) top left / 1px 28px no-repeat,
    linear-gradient(var(--fx-line-2), var(--fx-line-2)) top right / 28px 1px no-repeat,
    linear-gradient(var(--fx-line-2), var(--fx-line-2)) top right / 1px 28px no-repeat,
    linear-gradient(var(--fx-line-2), var(--fx-line-2)) bottom left / 28px 1px no-repeat,
    linear-gradient(var(--fx-line-2), var(--fx-line-2)) bottom left / 1px 28px no-repeat,
    linear-gradient(var(--fx-line-2), var(--fx-line-2)) bottom right / 28px 1px no-repeat,
    linear-gradient(var(--fx-line-2), var(--fx-line-2)) bottom right / 1px 28px no-repeat;
}
.fx-turb.is-rough .fx-turb__frame { animation: fxShake .5s steps(2, end) infinite; }
.fx-turb__content { margin-inline: auto; }
.fx-turb .fx-lead { margin-inline: auto; }
.fx-turb__beat {
  font-family: var(--fx-display); font-weight: 500; letter-spacing: -0.03em; line-height: 1.12;
  font-size: clamp(1.55rem, 3.4vw, 2.5rem); color: var(--fx-text); margin: 2.25rem auto 0; max-width: 24ch;
}
.fx-turb__beat + .fx-turb__beat { margin-top: .35rem; }
.fx-turb__beat--gold { color: var(--fx-gold); }
.fx-turb .fx-actions { justify-content: center; }

/* --- 13. 07 Navigation — flight path ------------------------------------- */
.fx-route { --wp-p: 0; }
.fx-route__list {
  list-style: none; display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); position: relative;
}
.fx-route__list::before, .fx-route__list::after {
  content: ''; position: absolute; left: calc(100% / 16); right: calc(100% / 16); top: 21px; height: 1px; background: var(--fx-line-2);
}
.fx-route__list::after { background: var(--fx-gold); transform-origin: 0 50%; transform: scaleX(var(--wp-p)); transition: transform .6s var(--fx-ease); }
.fx-wp {
  width: 100%; display: grid; justify-items: center; gap: .7rem; padding: 12px 2px 10px; cursor: pointer; position: relative; z-index: 1;
  background: none; border: 0; border-radius: 10px; color: var(--fx-muted); min-height: 72px;
  font-family: var(--fx-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
  transition: color .2s ease;
}
.fx-wp i {
  width: 19px; height: 19px; border-radius: 50%; background: var(--fx-bg); border: 1px solid var(--fx-line-2);
  transition: all .25s ease; position: relative;
}
.fx-wp:hover { color: var(--fx-text); }
.fx-wp:hover i { border-color: var(--fx-gold); }
.fx-wp.is-past i { border-color: var(--fx-gold); background: radial-gradient(circle, var(--fx-gold) 0 3px, var(--fx-bg) 3.5px); }
.fx-wp.is-on { color: var(--fx-gold); }
.fx-wp.is-on i { background: var(--fx-gold); border-color: var(--fx-gold); box-shadow: 0 0 0 6px rgba(232,196,104,.14); }
.fx-wpdetail {
  margin-top: 2rem; padding: clamp(1.25rem, 3vw, 2rem); border-radius: 18px;
  border: 1px solid var(--fx-line); background: var(--fx-surface);
}
.fx-wpdetail__k { font-family: var(--fx-mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-gold); margin-bottom: 1.25rem; }
.fx-wpdetail dl { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; }
.fx-wpdetail dt { font-family: var(--fx-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-muted); margin-bottom: .45rem; }
.fx-wpdetail dd { color: var(--fx-text); font-size: .97rem; line-height: 1.5; }
.fx-wpdetail.is-swap dd { animation: fxRise .45s var(--fx-ease) both; }
.fx-wpdetail.is-swap div:nth-child(2) dd { animation-delay: .04s; }
.fx-wpdetail.is-swap div:nth-child(3) dd { animation-delay: .08s; }
.fx-wpdetail.is-swap div:nth-child(4) dd { animation-delay: .12s; }

/* --- 14. Departures — boarding passes ------------------------------------ */
.fx-boards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.fx-card {
  display: flex; flex-direction: column; border-radius: 18px; overflow: hidden;
  border: 1px solid var(--fx-line); background: linear-gradient(180deg, rgba(220,230,242,.045), rgba(220,230,242,.015));
  transition: border-color .25s ease, transform .35s var(--fx-ease);
}
.fx-card:hover { border-color: rgba(232,196,104,.45); transform: translateY(-3px); }
.fx-card header {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: 1rem 1.4rem; border-bottom: 1px dashed var(--fx-line-2);
  font-family: var(--fx-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
}
.fx-card__no { color: var(--fx-gold); }
.fx-card__st { display: inline-flex; align-items: center; gap: .5rem; color: var(--fx-muted); }
.fx-card__st i { width: 6px; height: 6px; border-radius: 50%; background: #7FD1A3; box-shadow: 0 0 8px rgba(127,209,163,.7); }
.fx-card h3 { font-size: clamp(1.5rem, 2.4vw, 1.85rem); padding: 1.4rem 1.4rem 0; letter-spacing: -0.025em; }
.fx-card__dest { padding: .35rem 1.4rem 0; color: var(--fx-text-2); font-size: .95rem; }
.fx-card__dest span { font-family: var(--fx-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-muted); margin-right: .6rem; }
.fx-card dl { display: grid; gap: .9rem; padding: 1.25rem 1.4rem 1.4rem; flex: 1; }
.fx-card dt { font-family: var(--fx-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-muted); margin-bottom: .2rem; }
.fx-card dd { font-size: .94rem; color: var(--fx-text-2); line-height: 1.5; }
.fx-card__cta {
  position: relative; display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 1.4rem; min-height: 56px; border-top: 1px dashed var(--fx-line-2);
  font-family: var(--fx-mono); font-size: .8rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--fx-gold); text-decoration: none; transition: background-color .2s ease, color .2s ease;
}
.fx-card__cta::before, .fx-card__cta::after {
  content: ''; position: absolute; top: -9px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--fx-bg); border: 1px solid var(--fx-line);
}
.fx-card__cta::before { left: -10px; } .fx-card__cta::after { right: -10px; }
.fx-card__cta:hover { background: var(--fx-gold); color: #0A0F1A; }
.fx-card__cta span { transition: transform .25s var(--fx-ease); }
.fx-card__cta:hover span { transform: translateX(4px); }

.fx-fare { margin-top: 1rem; padding: clamp(1.25rem, 3vw, 2rem); border-radius: 18px; border: 1px solid var(--fx-line); background: var(--fx-surface); }
.fx-fare__row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.fx-fare__row > div { display: grid; gap: .3rem; align-content: start; }
.fx-fare__k { font-family: var(--fx-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-muted); }
.fx-fare b { font-family: var(--fx-display); font-weight: 500; font-size: 1.7rem; letter-spacing: -0.02em; color: var(--fx-text); line-height: 1.1; }
.fx-fare__row span:last-child { font-size: .9rem; color: var(--fx-text-2); }
.fx-fare__ctas { display: flex; flex-wrap: wrap; align-items: center; gap: .85rem 1.5rem; margin-top: 1.75rem; padding-top: 1.5rem; border-top: 1px solid var(--fx-line); }

/* --- 15. Flight plan ----------------------------------------------------- */
.fx-legs { position: relative; }
.fx-legs__line { position: absolute; left: 0; right: 0; top: 0; width: 100%; height: 40px; }
.fx-legs__line path { fill: none; stroke: var(--fx-gold); stroke-width: 1.5; vector-effect: non-scaling-stroke; opacity: .7; }
.js .fx-legs__line path { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2.2s var(--fx-ease); }
.js .fx-legs.is-in .fx-legs__line path { stroke-dashoffset: 0; }
.fx-legs ol { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1.25rem; padding-top: 4rem; }
.fx-legs li { position: relative; }
.fx-legs li::before {
  content: ''; position: absolute; top: calc(-4rem + 14.5px); left: 0; width: 11px; height: 11px; border-radius: 50%;
  background: var(--fx-bg); border: 2px solid var(--fx-gold);
}
.fx-leg__n { font-family: var(--fx-mono); font-size: .8rem; color: var(--fx-gold); letter-spacing: .1em; }
.fx-legs h3 { font-size: 1.35rem; margin: .4rem 0 .4rem; }
.fx-legs p { font-size: .95rem; color: var(--fx-text-2); }

/* --- 16. Navigator (about) ----------------------------------------------- */
.fx-navigator__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.fx-navigator__photo { position: sticky; top: calc(var(--fx-header) + 2rem); border-radius: 18px; overflow: hidden; border: 1px solid var(--fx-line); background: var(--fx-bg-2); }
.fx-navigator__photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 20%; }
.fx-navigator__photo figcaption { display: grid; padding: 1rem 1.25rem; border-top: 1px solid var(--fx-line); }
.fx-navigator__photo figcaption b { color: var(--fx-text); font-weight: 600; }
.fx-navigator__photo figcaption span { font-size: .85rem; color: var(--fx-muted); }
.fx-log { list-style: none; margin-top: 2rem; display: grid; gap: 0; }
.fx-log li { position: relative; padding: 0 0 1.75rem 1.75rem; border-left: 1px solid var(--fx-line-2); }
.fx-log li:last-child { padding-bottom: .25rem; }
.fx-log li::before { content: ''; position: absolute; left: -5px; top: .3rem; width: 9px; height: 9px; border-radius: 50%; background: var(--fx-gold); }
.fx-log__k { font-family: var(--fx-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-gold); }
.fx-log p { margin-top: .4rem; color: var(--fx-text-2); }
.fx-docs { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; margin-top: 2rem; }
.fx-docs a { display: grid; border: 1px solid var(--fx-line); border-radius: 12px; overflow: hidden; text-decoration: none; color: var(--fx-text-2); transition: border-color .2s ease; }
.fx-docs a:hover { border-color: rgba(232,196,104,.5); color: var(--fx-text); }
.fx-docs img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.fx-docs span { padding: .7rem .9rem; font-size: .82rem; }

/* --- 17. Altitude check (assessment) ------------------------------------- */
.fx-quiz {
  max-width: 760px; margin-inline: auto; padding: clamp(1.5rem, 4vw, 2.75rem);
  border-radius: 22px; border: 1px solid var(--fx-line); background: linear-gradient(180deg, rgba(10,15,26,.95), rgba(5,8,15,.95));
}
.fx-quiz__intro { display: grid; justify-items: center; gap: 1.75rem; text-align: center; }
.fx-quiz__cats { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; }
.fx-quiz__cats li {
  font-family: var(--fx-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  padding: .45rem .75rem; border: 1px solid var(--fx-line-2); border-radius: 999px; color: var(--fx-text-2);
}
.fx-quiz__noscript { text-align: center; }
.fx-quiz__progress { height: 3px; background: var(--fx-line); border-radius: 3px; overflow: hidden; }
.fx-quiz__progress span { display: block; height: 100%; background: var(--fx-gold); width: 0; transition: width .4s var(--fx-ease); }
.fx-quiz__step { margin-top: 1.25rem; font-family: var(--fx-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-muted); }
.fx-quiz fieldset { border: 0; margin-top: .75rem; min-width: 0; }
.fx-quiz legend { padding: 0; }
.fx-quiz__cat { display: block; font-family: var(--fx-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-gold); margin-bottom: .6rem; }
.fx-quiz__qt { display: block; font-family: var(--fx-display); font-size: clamp(1.3rem, 2.6vw, 1.75rem); line-height: 1.25; letter-spacing: -0.02em; color: var(--fx-text); }
.fx-scale { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .5rem; margin-top: 1.75rem; }
.fx-scale label { position: relative; cursor: pointer; }
.fx-scale input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.fx-scale span {
  display: grid; place-items: center; gap: .3rem; text-align: center; min-height: 84px; padding: .75rem .35rem;
  border: 1px solid var(--fx-line-2); border-radius: 12px; background: rgba(220,230,242,.02);
  font-size: .78rem; line-height: 1.25; color: var(--fx-text-2); transition: all .18s ease;
}
.fx-scale b { font-family: var(--fx-mono); font-size: 1.05rem; color: var(--fx-text); font-weight: 500; }
.fx-scale label:hover span { border-color: rgba(232,196,104,.5); }
.fx-scale input:checked + span { border-color: var(--fx-gold); background: rgba(232,196,104,.1); color: var(--fx-text); }
.fx-scale input:checked + span b { color: var(--fx-gold); }
.fx-scale input:focus-visible + span { outline: 2px solid var(--fx-gold); outline-offset: 3px; }
.fx-quiz__nav { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 2rem; }
.fx-quiz__nav .btn { min-width: 140px; }
.fx-quiz__result { text-align: center; display: grid; justify-items: center; }
.fx-quiz__result:focus { outline: none; }
.fx-quiz__rk { font-family: var(--fx-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--fx-muted); }
.fx-quiz__alt { font-family: var(--fx-mono); font-weight: 500; color: var(--fx-gold); font-size: clamp(3.2rem, 11vw, 6rem); line-height: 1; letter-spacing: -0.04em; margin-top: .6rem; font-variant-numeric: tabular-nums; max-width: none; }
.fx-quiz__alt small { font-size: .26em; letter-spacing: .14em; color: var(--fx-muted); margin-left: .45em; }
.fx-quiz__band { font-family: var(--fx-display); font-size: clamp(1.35rem, 2.6vw, 1.75rem); color: var(--fx-text); margin-top: 1rem; letter-spacing: -0.02em; }
.fx-quiz__msg { color: var(--fx-text-2); margin: .75rem auto 0; max-width: 54ch; }
.fx-quiz__low { color: var(--fx-muted); font-size: .92rem; margin: .75rem auto 0; }
.fx-quiz__low b { color: var(--fx-gold); font-weight: 600; }
.fx-quiz__result .fx-actions { justify-content: center; }
.fx-quiz__result .fx-small { margin-inline: auto; }

/* --- 18. Guide, posts, crew, FAQ, scope ---------------------------------- */
.fx-guide {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(1.75rem, 5vw, 4rem); align-items: center;
  padding: clamp(1.5rem, 4vw, 3rem); border-radius: 22px; border: 1px solid var(--fx-line);
  background: radial-gradient(80% 120% at 100% 0%, rgba(232,196,104,.07), transparent 60%), var(--fx-bg-2);
}
.fx-guide h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
.fx-guide p { color: var(--fx-text-2); margin-top: 1rem; }

.fx-posts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.fx-post {
  display: flex; flex-direction: column; text-decoration: none; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--fx-line); background: var(--fx-surface); transition: border-color .2s ease, transform .3s var(--fx-ease);
}
.fx-post:hover { border-color: var(--fx-line-2); transform: translateY(-3px); }
.fx-post img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; opacity: .9; }
.fx-post__tag { padding: 1.1rem 1.2rem 0; font-family: var(--fx-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-gold); }
.fx-post__title { padding: .45rem 1.2rem 1.3rem; color: var(--fx-text); font-weight: 600; line-height: 1.4; }

.fx-crew {
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem 3rem; flex-wrap: wrap;
  padding: clamp(1.5rem, 4vw, 2.5rem); border-radius: 18px; border: 1px solid var(--fx-line); background: var(--fx-surface);
}
.fx-crew h2 { font-size: clamp(1.45rem, 2.6vw, 1.9rem); }
.fx-crew p { color: var(--fx-text-2); margin-top: .75rem; max-width: 60ch; }
.fx-crew__ctas { display: grid; gap: .85rem; justify-items: start; }

.fx-faqwrap { max-width: 860px; }
.flight .fx-faq { max-width: none; }
.fx-scope { margin-top: 2.5rem; padding: clamp(1.25rem, 3vw, 2rem); border-radius: 16px; border: 1px solid var(--fx-line-2); }
.fx-scope h3 { font-size: 1.15rem; }
.fx-scope p { font-size: var(--fs-sm); color: var(--fx-text-2); margin-top: .6rem; }
.fx-scope ul { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: .4rem 1.5rem; margin-top: 1rem; }
.fx-scope li { font-size: var(--fs-sm); color: var(--fx-text-2); display: flex; gap: .6rem; }
.fx-scope li::before { content: ''; flex: none; width: 5px; height: 5px; border-radius: 50%; background: var(--fx-muted); margin-top: .6em; }

/* --- 19. 08 Destination + contact ---------------------------------------- */
.fx-dest { text-align: center; overflow: hidden; padding-block: clamp(6rem, 14vw, 10rem); }
.fx-dest__glow {
  position: absolute; inset: auto 0 0 0; height: 70%; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60% 70% at 50% 100%, rgba(232,196,104,.16), transparent 70%),
    linear-gradient(90deg, transparent, rgba(232,196,104,.5), transparent) bottom / 100% 1px no-repeat;
}
.fx-dest__content { margin-inline: auto; }
.fx-dest h2 { font-size: clamp(2.2rem, 5.4vw, 4.2rem); max-width: 18ch; margin-inline: auto; }
.fx-dest .fx-lead { margin-inline: auto; }

.fx-contact { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.fx-channels { list-style: none; margin-top: 2rem; display: grid; border-top: 1px solid var(--fx-line); }
.fx-channels li { display: grid; grid-template-columns: 8.5rem 1fr; gap: 1rem; padding: .95rem 0; border-bottom: 1px solid var(--fx-line); align-items: baseline; }
.fx-channels span { font-family: var(--fx-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fx-muted); }
.fx-channels a { color: var(--fx-text); text-decoration: none; font-weight: 500; overflow-wrap: anywhere; }
.fx-channels a:hover { color: var(--fx-gold); }
.fx-channels p { color: var(--fx-text-2); }
.fx-formcard { padding: clamp(1.4rem, 4vw, 2.4rem); border-radius: 20px; border: 1px solid var(--fx-line); background: var(--fx-bg-2); }

/* --- 20. Keyframes ------------------------------------------------------- */
@keyframes fxFade   { from { opacity: 0; } to { opacity: 1; } }
@keyframes fxScaleX { from { transform: scaleX(0); opacity: 0; } to { transform: scaleX(1); opacity: 1; } }
@keyframes fxDraw   { to { stroke-dashoffset: 0; } }
@keyframes fxPop    { from { opacity: 0; transform: scale(.2); } to { opacity: 1; transform: scale(1); } }
@keyframes fxRise   { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes fxMask   { from { opacity: 0; transform: translateY(105%); } to { opacity: 1; transform: none; } }
@keyframes fxDrift  { from { transform: translateX(0); } to { transform: translateX(6vw); } }
@keyframes fxBlink  { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes fxTape   { from { background-position: left 0, left 0; } to { background-position: left 110px, left 110px; } }
@keyframes fxRunway { from { background-position: 0 0; } to { background-position: 0 58px; } }
@keyframes fxSpin   { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes fxShake  { 0% { transform: translate(0, 0); } 50% { transform: translate(1px, -1px); } 100% { transform: translate(-1px, 1px); } }
.fx-waypoints circle { transform-box: fill-box; transform-origin: center; }

/* --- 21. Responsive ------------------------------------------------------ */
@media (max-width: 1040px) {
  .fx-panel { grid-template-columns: 1fr; }
  .fx-radar { left: 50%; top: 32%; }
  .fx-wpdetail dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fx-legs ol { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 3rem; }
  .fx-legs__line { display: none; }
  .fx-legs li::before { display: none; }
  .fx-legs ol { padding-top: 0; }
  .fx-legs li { padding-top: 1rem; border-top: 1px solid rgba(232,196,104,.45); }
}
@media (max-width: 900px) {
  .fx-takeoff__grid, .fx-climb__grid, .fx-navigator__grid, .fx-contact, .fx-guide { grid-template-columns: 1fr; }
  .fx-takeoff__gauge {
    top: calc(var(--fx-header) + .5rem); z-index: 5; grid-template-columns: auto 1fr; align-items: center; gap: .25rem 1rem;
    padding: .85rem 1.1rem; background: rgba(10,15,26,.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  }
  .fx-takeoff__k { grid-column: 1 / -1; }
  .fx-takeoff__v { font-size: 2.3rem; }
  .fx-takeoff__note { display: none; }
  .fx-takeoff__bar { margin-top: 0; }
  .fx-stage { padding-block: 2.5rem; }
  .fx-stage::before { top: calc(2.5rem + .35rem); }
  .fx-neural { max-width: 460px; margin-inline: auto; width: 100%; }
  .fx-chain { grid-template-columns: 1fr 1fr; }
  .fx-chain__step:nth-child(2)::after { content: '↓'; right: 50%; top: auto; bottom: -.75rem; transform: translate(50%, 50%); }
  .fx-chain__step:nth-child(2) { order: 0; }
  .fx-navigator__photo { position: relative; top: 0; max-width: 360px; }
  .fx-boards, .fx-posts { grid-template-columns: 1fr 1fr; }
  .fx-posts > :last-child { display: none; }
  .fx-fare__row { grid-template-columns: 1fr; gap: 1.25rem; }
  .fx-route__list { grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: .5rem; }
  .fx-route__list::before, .fx-route__list::after { display: none; }
}
@media (max-width: 680px) {
  :root { --fx-header: 76px; }
  .fx-hero { min-height: auto; padding-block: 4.5rem 3.5rem; align-items: start; }
  .fx-readout--tr { display: none; }
  .fx-path, .fx-path-dash, .fx-waypoints { display: none; }
  .fx-readout { top: 1rem; font-size: .62rem; }
  .fx-hero__sub br { display: none; }
  .fx-hero__ctas { display: grid; }
  .fx-hero__ctas .btn { width: 100%; }
  .fx-boards, .fx-posts { grid-template-columns: 1fr; }
  .fx-posts > :last-child { display: flex; }
  .fx-chain { grid-template-columns: 1fr; }
  .fx-chain__step:not(:last-child)::after { content: '↓'; right: 50%; top: auto; bottom: -.75rem; transform: translate(50%, 50%); }
  .fx-nlp div { grid-template-columns: 1fr; gap: .3rem; }
  .fx-instruments { gap: .5rem; }
  .fx-inst { min-height: 112px; padding: .9rem .25rem .8rem; font-size: .6rem; letter-spacing: .06em; }
  .fx-inst svg { width: 52px; height: 52px; }
  .fx-wpdetail dl { grid-template-columns: 1fr; gap: 1.1rem; }
  .fx-wp { font-size: .6rem; letter-spacing: .04em; }
  .fx-legs ol { grid-template-columns: 1fr 1fr; }
  .fx-scale { grid-template-columns: 1fr; }
  .fx-scale span { font-size: .9rem; min-height: 52px; grid-template-columns: 2rem 1fr; place-items: center start; text-align: left; padding: .7rem 1rem; }
  .fx-quiz__nav .btn { min-width: 0; flex: 1; }
  .fx-docs { grid-template-columns: 1fr; }
  .fx-scope ul { grid-template-columns: 1fr; }
  .fx-channels li { grid-template-columns: 1fr; gap: .25rem; }
  .fx-dest .fx-actions { display: grid; }
  .fx-crew__ctas { width: 100%; }
}
@media (max-width: 380px) {
  .fx-hero__title { font-size: 2.2rem; }
  .fx-legs ol { grid-template-columns: 1fr; }
  .fx-inst span { font-size: .56rem; }
}

/* --- 22. Reduced motion -------------------------------------------------- */
/* site.css already shortens every duration; delays must go too, and
   anything looping or scroll-driven is switched off. */
@media (prefers-reduced-motion: reduce) {
  .flight *, .flight *::before, .flight *::after { animation-delay: 0s !important; }
  .fx-cloud, .fx-tape__ticks, .fx-status i, .fx-radar, .fx-runway__strip i, .fx-turb__frame { animation: none !important; }
  .fx-storm { transform: none !important; opacity: .5 !important; }
  .js .fx-stage { opacity: 1; }
  .fx-light { display: none; }
}

/* --- 23. Print ----------------------------------------------------------- */
@media print {
  body.flight { background: #fff; color: #000; }
  .fx-hero__sky, .fx-hero__hud, .fx-rail, .fx-climbbar, .fx-runway, .fx-taxiway, .fx-turb__sky, .fx-radar { display: none !important; }
}

/* Without JS the assessment can't run: keep the explanation, drop the dead button */
html:not(.js) .fx-quiz__intro { display: none; }