/* ═══════════════════════════════════════════════
   AMSAT ARGENTINA — lusat.css
   Sección LUSAT-1: hero orbital, mapa en vivo,
   telemetría, galería y audio. Usa las variables
   de style.css.
═══════════════════════════════════════════════ */

.lx { --mono: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace; }

/* ── Botones ───────────────────────────────── */
.lx-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px; border: 1px solid var(--white);
  background: var(--white); color: var(--black);
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  transition: background .2s, color .2s, border-color .2s;
}
.lx-btn:hover { background: transparent; color: var(--white); }
.lx-btn-ghost { background: transparent; color: var(--t1); border-color: var(--b2); }
.lx-btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ── Hero ──────────────────────────────────── */
.lx-hero {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 40px;
  min-height: 88vh; padding: 120px var(--px) 80px;
  background: radial-gradient(ellipse at 75% 45%, rgba(26,174,224,.16), transparent 55%), var(--black);
}
.lx-stars, .lx-stars::after {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 12% 18%, #fff8, transparent), radial-gradient(1px 1px at 28% 72%, #fff6, transparent),
    radial-gradient(1px 1px at 46% 34%, #fff5, transparent), radial-gradient(1.5px 1.5px at 63% 12%, #fffa, transparent),
    radial-gradient(1px 1px at 81% 64%, #fff7, transparent), radial-gradient(1px 1px at 92% 28%, #fff5, transparent),
    radial-gradient(1px 1px at 7% 88%, #fff6, transparent), radial-gradient(1.5px 1.5px at 38% 92%, #fff8, transparent),
    radial-gradient(1px 1px at 55% 58%, #fff4, transparent), radial-gradient(1px 1px at 74% 86%, #fff6, transparent);
  background-size: 420px 420px;
}
.lx-stars::after { content: ''; background-size: 260px 260px; opacity: .5; animation: lx-tw 6s ease-in-out infinite alternate; }
@keyframes lx-tw { from { opacity: .15; } to { opacity: .6; } }

.lx-hero-txt { position: relative; z-index: 1; }
.lx-title {
  font-size: clamp(56px, 10vw, 132px); font-weight: 200; line-height: .95; letter-spacing: -.02em;
  margin: 14px 0 10px;
  background: linear-gradient(180deg, #fff 30%, rgba(255,255,255,.45)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lx-designation { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; color: var(--accent); }
.lx-lead { max-width: 560px; margin-top: 22px; font-size: 17px; color: var(--t2); }
.lx-lead strong { color: var(--white); font-weight: 400; }

.lx-clock { margin-top: 30px; padding: 14px 0; border-top: 1px solid var(--b1); border-bottom: 1px solid var(--b1); display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: baseline; }
.lx-clock-l { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--t3); }
.lx-clock-v { font-family: var(--mono); font-size: 20px; color: var(--white); font-variant-numeric: tabular-nums; }
.lx-hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.lx-hero-vis { position: relative; aspect-ratio: 1; max-width: 560px; justify-self: center; width: 100%; }
.lx-orbit { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 0 40px rgba(26,174,224,.25)); }
.lx-sat {
  position: absolute; right: 2%; top: 4%; width: 42%; max-width: 230px;
  filter: drop-shadow(0 0 24px rgba(26,174,224,.45)); animation: lx-float 9s ease-in-out infinite;
}
@keyframes lx-float { 0%,100% { transform: translateY(0) rotate(-4deg); } 50% { transform: translateY(-18px) rotate(3deg); } }

/* ── En vivo ───────────────────────────────── */
.lx-live { border-top: 1px solid var(--b1); }
.lx-mapwrap { position: relative; margin-top: 32px; border: 1px solid var(--b1); background: #020811; }
.lx-map { display: block; width: 100%; height: auto; aspect-ratio: 2 / 1; }
.lx-map-leyenda { display: flex; flex-wrap: wrap; gap: 6px 22px; padding: 12px 16px; border-top: 1px solid var(--b1); font-size: 11px; color: var(--t3); letter-spacing: .06em; }
.lx-map-leyenda i { display: inline-block; width: 18px; height: 2px; vertical-align: middle; margin-right: 8px; }
.lx-l-sat { height: 8px !important; width: 8px !important; border-radius: 50%; background: #fff; box-shadow: 0 0 8px var(--accent); }
.lx-l-fut { background: var(--accent); }
.lx-l-pas { background: rgba(255,255,255,.35); }
.lx-l-cob { height: 8px !important; border: 1px solid var(--accent); background: rgba(26,174,224,.12); }

.lx-readouts { display: grid; grid-template-columns: repeat(6, 1fr); border: 1px solid var(--b1); border-top: 0; }
.lx-ro { padding: 18px 16px; border-right: 1px solid var(--b1); }
.lx-ro:last-child { border-right: 0; }
.lx-ro-l { display: block; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--t3); }
.lx-ro-v { display: block; margin-top: 6px; font-family: var(--mono); font-size: 18px; color: var(--white); font-variant-numeric: tabular-nums; white-space: nowrap; }

.lx-pass { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 24px; padding: 22px 24px; border: 1px solid var(--b1); background: linear-gradient(90deg, rgba(26,174,224,.08), transparent 70%); }
.lx-pass-l { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.lx-pass-v { margin-top: 6px; font-size: 22px; font-weight: 300; }
.lx-pass-d { margin-top: 4px; font-family: var(--mono); font-size: 12px; color: var(--t3); }
.lx-nota { margin-top: 14px; font-size: 12px; color: var(--t4); }

/* ── Números ───────────────────────────────── */
.lx-stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--b1); border-bottom: 1px solid var(--b1); }
.lx-stat { padding: 44px var(--px); border-right: 1px solid var(--b1); }
.lx-stat:last-child { border-right: 0; }
.lx-stat-n { display: block; font-size: clamp(30px, 4vw, 52px); font-weight: 200; font-variant-numeric: tabular-nums; }
.lx-stat-l { display: block; margin-top: 6px; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--t3); }

.lx-sello { height: auto; max-width: 139px; border: 0; background: none; overflow: visible; }
.lx-sello::before, .lx-sello::after { display: none; }
.lx-sello img { width: 139px; height: auto; filter: none; box-shadow: 0 8px 30px rgba(0,0,0,.6); }

/* ── Galería (carrusel) ────────────────────── */
.lx-car { position: relative; margin-top: 32px; }
.lx-car-track {
  display: grid; grid-auto-flow: column; grid-auto-columns: 100%;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scrollbar-width: none; outline: none; border: 1px solid var(--b1);
}
.lx-car-track::-webkit-scrollbar { display: none; }
.lx-slide { scroll-snap-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 28px; background: radial-gradient(ellipse at center, #0b1622, #000 75%); }
.lx-slide img { max-height: 62vh; width: auto; max-width: 100%; object-fit: contain; box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.lx-slide figcaption { max-width: 680px; margin-top: 18px; text-align: center; font-size: 13px; color: var(--t2); }
.lx-car-btn {
  position: absolute; top: 45%; transform: translateY(-50%);
  width: 46px; height: 46px; border: 1px solid var(--b2); background: rgba(0,0,0,.55); color: var(--white);
  font-size: 26px; line-height: 1; backdrop-filter: blur(6px); transition: border-color .2s, color .2s;
}
.lx-car-btn:hover { border-color: var(--accent); color: var(--accent); }
.lx-car-prev { left: 12px; } .lx-car-next { right: 12px; }
.lx-car-dots { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.lx-car-dots button { width: 24px; height: 3px; padding: 0; border: 0; background: var(--b2); transition: background .2s, width .2s; }
.lx-car-dots button[aria-selected="true"] { background: var(--accent); width: 40px; }

/* ── Ficha técnica ─────────────────────────── */
.lx-spec { margin-top: 28px; border-top: 1px solid var(--b1); }
.lx-spec-i { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--b1); }
.lx-spec-l { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--t3); padding-top: 2px; }
.lx-spec-v { color: var(--t1); }
.lx-mis { display: grid; grid-template-columns: 1fr 1fr; gap: 0 48px; margin-top: 36px; }
.lx-mis-t { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.lx-mis ul { list-style: none; }
.lx-mis li { padding: 10px 0 10px 18px; border-bottom: 1px solid var(--b1); color: var(--t2); position: relative; }
.lx-mis li::before { content: ''; position: absolute; left: 0; top: 19px; width: 6px; height: 6px; border: 1px solid var(--accent); transform: rotate(45deg); }
.lx-mis li b { color: var(--white); font-weight: 400; }
.lx-mis .lx-nota { grid-column: 1 / -1; }

/* ── Telemetría ────────────────────────────── */
.lx-charts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.lx-chart { border: 1px solid var(--b1); padding: 18px 18px 10px; background: linear-gradient(180deg, rgba(26,174,224,.05), transparent 60%); }
.lx-chart-t { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--t3); }
.lx-chart-v { margin-top: 4px; font-family: var(--mono); font-size: 22px; font-variant-numeric: tabular-nums; }
.lx-chart-v small { font-size: 12px; color: var(--t3); margin-left: 6px; }
.lx-chart svg { display: block; width: 100%; height: auto; margin-top: 10px; overflow: visible; }
.lx-chart .ej { stroke: rgba(255,255,255,.07); }
.lx-chart .et { fill: var(--t4); font: 10px var(--mono); }

/* ── Audio ─────────────────────────────────── */
.lx-audios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.lx-audio { border: 1px solid var(--b1); padding: 20px; display: flex; flex-direction: column; }
.lx-audio-t { font-size: 17px; font-weight: 400; }
.lx-audio-d { margin-top: 6px; font-size: 13px; color: var(--t3); flex: 1; }
.lx-osc { width: 100%; height: 80px; margin: 16px 0 12px; background: #020811; border: 1px solid var(--b1); }
.lx-audio audio { width: 100%; height: 36px; filter: invert(1) hue-rotate(180deg) saturate(.6); opacity: .85; }

/* ── Documentos ────────────────────────────── */
.lx-docs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 28px; }
.lx-doc { display: flex; flex-direction: column; gap: 8px; padding: 22px 20px; border: 1px solid var(--b1); transition: border-color .2s, background .2s; }
.lx-doc:hover { border-color: var(--accent); background: rgba(26,174,224,.06); }
.lx-doc-k { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.lx-doc-t { font-size: 16px; }
.lx-doc-d { font-size: 12px; color: var(--t3); }

/* ── Cierre ────────────────────────────────── */
.lx-cta { padding: 90px var(--px); text-align: center; border-top: 1px solid var(--b1); background: radial-gradient(ellipse at 50% 120%, rgba(26,174,224,.18), transparent 60%); }
.lx-cta-t { font-size: clamp(28px, 4vw, 44px); font-weight: 200; }
.lx-cta p { max-width: 620px; margin: 14px auto 28px; color: var(--t2); }

/* ── Responsive ────────────────────────────── */
@media (max-width: 1100px) {
  .lx-readouts { grid-template-columns: repeat(3, 1fr); }
  .lx-ro:nth-child(3) { border-right: 0; }
  .lx-ro:nth-child(-n+3) { border-bottom: 1px solid var(--b1); }
  .lx-docs { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 960px) {
  .lx-hero { grid-template-columns: 1fr; min-height: 0; padding-top: 100px; gap: 10px; }
  .lx-hero-vis { max-width: 380px; order: -1; }
  .lx-stats { grid-template-columns: 1fr 1fr; }
  .lx-stat { padding: 28px 24px; }
  .lx-stat:nth-child(2) { border-right: 0; }
  .lx-stat:nth-child(-n+2) { border-bottom: 1px solid var(--b1); }
  .lx-charts, .lx-audios { grid-template-columns: 1fr; }
  .lx-mis { grid-template-columns: 1fr; gap: 28px; }
  .lx-spec-i { grid-template-columns: 1fr; gap: 4px; }
  .lx-docs { grid-template-columns: 1fr 1fr; }
  .lx-pass { flex-direction: column; align-items: flex-start; }
  .lx-slide { padding: 16px 12px; }
  .lx-slide img { max-height: 52vh; }
  .lx-car-btn { width: 38px; height: 38px; font-size: 22px; top: 40%; }
}
@media (max-width: 560px) {
  .lx-readouts { grid-template-columns: 1fr 1fr; }
  .lx-ro { border-right: 1px solid var(--b1) !important; border-bottom: 1px solid var(--b1); }
  .lx-ro:nth-child(2n) { border-right: 0 !important; }
  .lx-ro-v { font-size: 16px; }
  .lx-docs { grid-template-columns: 1fr; }
  .lx-clock-v { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .lx-sat, .lx-stars::after { animation: none; }
  .lx-car-track { scroll-behavior: auto; }
}