/* ═══════════ Flightz landing ═══════════ */

html { scroll-behavior: smooth; }
body { overflow-x: hidden; }

/* ---------- Loader ---------- */
#loader {
  position: fixed; inset: 0; z-index: 100;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2.2rem;
  background: var(--background);
  transition: opacity 700ms var(--ease-out), visibility 700ms;
}
#loader.done { opacity: 0; visibility: hidden; pointer-events: none; }

.loader-mark {
  display: flex; flex-direction: column; align-items: center; gap: 0.9rem;
  animation: float 4.5s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
.atlas-globe { width: 108px; height: 108px; color: var(--accent); animation: spinSlow 22s linear infinite; }
.ag-line { stroke: currentColor; stroke-width: 1.2; opacity: 0.9; }
.ag-line.faint { opacity: 0.28; }
@keyframes spinSlow { to { transform: rotate(360deg); } }

.loader-word {
  font-size: 1.5rem; font-weight: 800; letter-spacing: 0.55em; text-indent: 0.55em;
  color: var(--foreground);
}
.loader-sub { font-size: 0.65rem; letter-spacing: 0.35em; color: var(--muted-foreground); }

.loader-track { position: relative; width: min(420px, 74vw); height: 26px; }
.loader-runway {
  position: absolute; left: 0; right: 0; top: 50%; height: 2px; transform: translateY(-50%);
  background: var(--border); border-radius: 2px; overflow: hidden;
}
.loader-fill { width: 0%; height: 100%; background: var(--accent); transition: width 120ms linear; }
.loader-plane {
  position: absolute; top: 50%; left: 0%;
  width: 22px; height: 22px;
  transform: translate(-50%, -50%) rotate(90deg);
  color: var(--accent);
  filter: drop-shadow(0 0 6px var(--accent-glow));
  transition: left 120ms linear;
}
.loader-pct { font-size: 0.85rem; color: var(--muted-foreground); letter-spacing: 0.15em; }
.loader-pct span { color: var(--accent); font-weight: 600; }

/* ---------- Topbar ---------- */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem clamp(1rem, 4vw, 2.5rem);
  background: color-mix(in srgb, var(--background) 72%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}
.brand { display: flex; align-items: center; gap: 0.55rem; font-weight: 800; letter-spacing: 0.3em; font-size: 0.85rem; }
.brand-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent-glow); }
.topbar-actions { display: flex; align-items: center; gap: 0.5rem; }

[data-theme="night"] .icon-sun { display: none; }
[data-theme="day"] .icon-moon { display: none; }

/* ---------- Scrub words intro ---------- */
.wwd-intro {
  min-height: 165vh; /* scroll room for the scrub */
  display: flex; flex-direction: column; align-items: center;
  padding: 38vh clamp(1.2rem, 6vw, 4rem) 0;
  position: relative;
}
.scrub-words {
  position: sticky; top: 26vh;
  max-width: 60rem; margin: 0;
  font-size: clamp(1.55rem, 4.4vw, 3.4rem);
  font-weight: 700; line-height: 1.32; letter-spacing: -0.015em;
  text-wrap: balance;
}
.scrub-words .w { opacity: 0.16; will-change: opacity; transition: opacity 60ms linear; }
.scroll-cue {
  position: sticky; top: 86vh;
  margin-top: 30vh;
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.7rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--muted-foreground);
  animation: cueBob 2.2s ease-in-out infinite;
}
@keyframes cueBob { 0%,100% { transform: translateY(0);} 50% { transform: translateY(6px);} }

/* ---------- Memorial ---------- */
.memorial {
  max-width: 68rem; margin: 0 auto;
  padding: 6rem clamp(1.2rem, 5vw, 3rem) 5rem;
  display: flex; flex-direction: column; gap: 1.6rem;
}
.memorial-kicker { align-self: flex-start; }
.memorial-headline {
  margin: 0; font-size: clamp(1.4rem, 3.2vw, 2.3rem); font-weight: 700; line-height: 1.35;
}
.memorial-headline .count {
  color: var(--danger); font-size: 1.25em; font-weight: 800;
  text-shadow: 0 0 26px hsl(0 72% 51% / 0.35);
}
.chart { padding: 1.6rem 1.4rem 1rem; position: relative; }
.chart-bars {
  display: flex; align-items: flex-end; gap: 4px;
  height: 190px;
}
.bar {
  flex: 1; min-width: 6px; position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  height: 100%; cursor: pointer;
}
.bar-fill {
  width: 100%; border-radius: 3px 3px 0 0;
  background: color-mix(in srgb, var(--danger) 78%, var(--accent) 22%);
  min-height: 2px; opacity: 0.85;
  transition: opacity 150ms, transform 200ms var(--ease-out);
  transform-origin: bottom; transform: scaleY(0);
}
.chart.inview .bar-fill { transform: scaleY(1); }
.bar.zero .bar-fill { background: var(--border); }
.bar:hover .bar-fill, .bar.active .bar-fill { opacity: 1; box-shadow: 0 0 14px hsl(0 72% 51% / 0.35); }
.bar-year {
  margin-top: 6px; font-size: 0.58rem; color: var(--muted-foreground);
  font-family: var(--font-mono); writing-mode: vertical-rl; letter-spacing: 0.05em;
}
.bar-num {
  position: absolute; top: -1.25rem; font-size: 0.66rem; font-weight: 700;
  font-family: var(--font-mono); color: var(--danger);
  opacity: 0; transition: opacity 150ms;
}
.bar:hover .bar-num, .bar.active .bar-num { opacity: 1; }
.chart-tip {
  position: absolute; left: 1.4rem; right: 1.4rem; bottom: -0.4rem; transform: translateY(100%);
  background: var(--popover); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 0.7rem 0.9rem; font-size: 0.82rem; line-height: 1.45; z-index: 5;
  box-shadow: var(--shadow-lg);
}
.chart-tip b { color: var(--danger); font-family: var(--font-mono); }
.memorial-note { font-size: 0.9rem; max-width: 46rem; margin-top: 2.4rem; }

.pillars {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem; margin-top: 2rem;
}
.pillar { padding: 1.4rem 1.3rem; }
.pillar h3 { margin: 0 0 0.5rem; font-size: 1rem; letter-spacing: 0.02em; color: var(--accent); }
.pillar p { margin: 0; font-size: 0.88rem; line-height: 1.55; color: var(--muted-foreground); }

/* ---------- Globe section ---------- */
.globe-section {
  position: relative;
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 4rem 1rem 5rem;
  overflow: hidden;
}
.globe-wrap {
  position: relative;
  width: min(640px, 92vw);
  aspect-ratio: 1;
}
.globe-cta {
  text-align: center; margin-top: -1rem; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
}
.globe-cta h2 { margin: 0; font-size: clamp(1.5rem, 3.4vw, 2.4rem); letter-spacing: -0.01em; }
.globe-cta p { margin: 0 0 1.1rem; }
.btn-enter {
  height: 3.2rem; padding: 0 2.6rem;
  font-size: 1rem; font-weight: 800; letter-spacing: 0.35em; text-indent: 0.35em;
  border-radius: 999px;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 45%, transparent), var(--shadow-glow);
}
.btn-enter:hover { transform: translateY(-2px) scale(1.02); }

/* ---------- Footer ---------- */
.footer {
  display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; justify-content: space-between;
  padding: 1.4rem clamp(1.2rem, 4vw, 2.5rem);
  border-top: 1px solid var(--border);
  font-size: 0.75rem; letter-spacing: 0.06em;
}

/* ---------- Transition veil ---------- */
#veil {
  position: fixed; inset: 0; z-index: 90;
  background: var(--background);
  opacity: 0; pointer-events: none;
  transition: opacity 480ms var(--ease-out);
}
#veil.on { opacity: 1; pointer-events: all; }

/* ---------- Mobile ---------- */
@media (max-width: 640px) {
  .scrub-words { top: 20vh; }
  .chart-bars { height: 150px; gap: 2px; }
  .bar-year { font-size: 0.5rem; }
  .loader-word { font-size: 1.2rem; }
  .atlas-globe { width: 84px; height: 84px; }
}