/* Landing de neekoo.sbs. Tema oscuro cinematografico, independiente del
   shell de la app. Sin frameworks: CSS puro. */

:root {
  --ln-fondo:   #07090d;
  --ln-panel:   #0d1117;
  --ln-borde:   #1d2530;
  --ln-texto:   #e8ecf1;
  --ln-tenue:   #8b95a3;
  --ln-azul:    #4d86f0;
  --ln-azul-2:  #7aa5f5;
  --ln-verde:   #56d364;
  --ln-ambar:   #e3b341;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: clip; }

body {
  margin: 0;
  overflow-x: clip;
  background: var(--ln-fondo);
  color: var(--ln-texto);
  font: 16px/1.6 "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.mono { font-family: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .anim { opacity: 1 !important; transform: none !important; }
}

/* --- Botones -------------------------------------------------------------- */

.ln-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem 1.25rem;
  font: inherit;
  font-weight: 600;
  font-size: .95rem;
  border-radius: 12px;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease,
              border-color .18s ease;
}
.ln-btn.grande { padding: .85rem 1.7rem; font-size: 1.05rem; }
.ln-btn.primario {
  color: #fff;
  background: linear-gradient(135deg, var(--ln-azul), var(--ln-azul-2));
  box-shadow: 0 4px 24px rgba(77, 134, 240, .35);
}
.ln-btn.primario:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(77, 134, 240, .5);
}
.ln-btn.fantasma {
  color: var(--ln-texto);
  border: 1px solid var(--ln-borde);
  background: rgba(255, 255, 255, .03);
}
.ln-btn.fantasma:hover { border-color: var(--ln-azul); transform: translateY(-2px); }

/* --- Nav ------------------------------------------------------------------ */

.ln-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: .8rem clamp(1rem, 4vw, 2.5rem);
  background: color-mix(in srgb, var(--ln-fondo) 72%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.ln-logo {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: .01em;
}
.ln-logo img { width: 30px; height: 30px; border-radius: 8px; }
.ln-nav-links { display: flex; gap: 1.4rem; margin-right: auto; }
.ln-nav-links a {
  color: var(--ln-tenue);
  text-decoration: none;
  font-size: .92rem;
  transition: color .18s ease;
}
.ln-nav-links a:hover { color: #fff; }
.ln-nav-cta { display: flex; gap: .6rem; }

/* --- Hero ----------------------------------------------------------------- */

.ln-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: clip;
  padding: 6.5rem 1rem 4rem;
}

/* Capa 1: grilla con parallax (la mueve landing.js) */
.ln-grid {
  position: absolute;
  inset: -64px;
  z-index: 0;
  opacity: .55;
  background-image:
    linear-gradient(rgba(100, 116, 139, .16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 116, 139, .16) 1px, transparent 1px);
  background-size: 48px 48px;
  will-change: transform;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 42%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 42%, #000 30%, transparent 75%);
}

/* Capa 2: orbes de luz */
.ln-orb {
  position: absolute;
  z-index: 1;
  border-radius: 999px;
  filter: blur(90px);
  pointer-events: none;
}
.ln-orb.a {
  width: 34rem; height: 34rem;
  left: -8rem; top: -6rem;
  background: radial-gradient(circle, rgba(77, 134, 240, .22), transparent 65%);
  animation: flotar 11s ease-in-out infinite alternate;
}
.ln-orb.b {
  width: 28rem; height: 28rem;
  right: -6rem; bottom: -4rem;
  background: radial-gradient(circle, rgba(122, 165, 245, .14), transparent 65%);
  animation: flotar 13s ease-in-out infinite alternate-reverse;
}
@keyframes flotar {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(3rem, 2rem, 0) scale(1.08); }
}

/* Capa 3: spotlight que sigue al cursor (landing.js) */
.ln-spot {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(22rem 22rem at var(--sx, 50%) var(--sy, 40%),
              rgba(122, 165, 245, .12), transparent 70%);
  transition: opacity .4s ease;
}

/* Capa 4: marca de agua gigante */
.ln-marca {
  position: absolute;
  z-index: 1;
  top: 44%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(11rem, 34vw, 30rem);
  font-weight: 700;
  letter-spacing: -.02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(139, 149, 163, .13);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.ln-hero-int {
  position: relative;
  z-index: 3;
  max-width: 52rem;
  text-align: center;
}

.ln-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem 1rem;
  margin-bottom: 1.4rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--ln-azul-2);
  background: rgba(77, 134, 240, .08);
  border: 1px solid rgba(77, 134, 240, .3);
  border-radius: 999px;
}
.ln-badge .punto {
  width: 7px; height: 7px;
  border-radius: 999px;
  background: var(--ln-verde);
  box-shadow: 0 0 10px var(--ln-verde);
  animation: latir 1.8s ease-in-out infinite;
}
@keyframes latir { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.ln-hero h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -.03em;
}
.ln-hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--ln-azul), var(--ln-azul-2), var(--ln-verde));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: barrido 5s linear infinite;
}
@keyframes barrido { to { background-position: 200% center; } }

.ln-sub {
  max-width: 37rem;
  margin: 0 auto 1.8rem;
  font-size: 1.1rem;
  color: var(--ln-tenue);
}
.ln-cta { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }

/* --- Terminal ------------------------------------------------------------- */

.ln-term {
  max-width: 34rem;
  margin: 2.6rem auto 0;
  text-align: left;
  background: rgba(13, 17, 23, .88);
  border: 1px solid var(--ln-borde);
  border-radius: 14px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .55), 0 0 0 1px rgba(77, 134, 240, .06);
  backdrop-filter: blur(6px);
  overflow: hidden;
}
.ln-term-barra {
  display: flex;
  align-items: center;
  gap: .45rem;
  padding: .6rem .9rem;
  border-bottom: 1px solid var(--ln-borde);
}
.ln-term-barra span {
  width: 11px; height: 11px;
  border-radius: 999px;
  background: #2c333d;
}
.ln-term-barra span:nth-child(1) { background: #f85149; }
.ln-term-barra span:nth-child(2) { background: var(--ln-ambar); }
.ln-term-barra span:nth-child(3) { background: var(--ln-verde); }
.ln-term-barra b {
  margin-left: .5rem;
  font-size: .74rem;
  font-weight: 500;
  color: var(--ln-tenue);
  font-family: "JetBrains Mono", ui-monospace, monospace;
}
.ln-term-cuerpo {
  margin: 0;
  padding: .9rem 1rem 1rem;
  min-height: 11.5rem;
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  font-size: .78rem;
  line-height: 1.75;
  color: #c9d1d9;
  white-space: pre-wrap;
}
.ln-term-cuerpo .ok    { color: var(--ln-verde); }
.ln-term-cuerpo .info  { color: var(--ln-azul-2); }
.ln-term-cuerpo .aviso { color: var(--ln-ambar); }
.ln-term-cuerpo .cursor {
  display: inline-block;
  width: .55em; height: 1.05em;
  vertical-align: -0.15em;
  background: var(--ln-verde);
  animation: latir 1s steps(2) infinite;
}

.ln-scroll {
  position: absolute;
  z-index: 3;
  bottom: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  width: 24px; height: 38px;
  border: 1.5px solid rgba(139, 149, 163, .4);
  border-radius: 999px;
}
.ln-scroll span {
  position: absolute;
  left: 50%; top: 7px;
  width: 4px; height: 8px;
  margin-left: -2px;
  border-radius: 999px;
  background: var(--ln-tenue);
  animation: rueda 1.8s ease-in-out infinite;
}
@keyframes rueda {
  0%   { transform: translateY(0);    opacity: 1; }
  70%  { transform: translateY(12px); opacity: 0; }
  100% { transform: translateY(0);    opacity: 0; }
}

/* --- Cinta de carreras ---------------------------------------------------- */

.ln-cinta {
  overflow: clip;
  padding: 1rem 0;
  border-top: 1px solid var(--ln-borde);
  border-bottom: 1px solid var(--ln-borde);
  background: var(--ln-panel);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ln-cinta-pista {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: max-content;
  animation: desfile 30s linear infinite;
}
.ln-cinta-pista span {
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--ln-tenue);
  white-space: nowrap;
}
.ln-cinta-pista i { color: var(--ln-azul); font-style: normal; }
@keyframes desfile { to { transform: translateX(-50%); } }

/* --- Secciones ------------------------------------------------------------ */

.ln-main { max-width: 68rem; margin: 0 auto; padding: 0 1.25rem; }

.ln-seccion { padding: 5.5rem 0 0; }

.ln-kicker {
  margin: 0 0 .6rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ln-azul-2);
  text-align: center;
}
.ln-seccion h2, .ln-final h2 {
  margin: 0 0 2.2rem;
  font-size: clamp(1.7rem, 4.2vw, 2.6rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.02em;
  text-align: center;
}

/* aparicion al hacer scroll (landing.js agrega .visto) */
.anim {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}
.anim.visto { opacity: 1; transform: none; }

.ln-pasos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1rem;
  counter-reset: paso;
}
.ln-paso {
  position: relative;
  padding: 1.4rem 1.3rem;
  background: var(--ln-panel);
  border: 1px solid var(--ln-borde);
  border-radius: 16px;
  transition: border-color .25s ease, transform .25s ease, opacity .6s ease;
}
.ln-paso:hover { border-color: rgba(77, 134, 240, .5); transform: translateY(-4px); }
.ln-paso .num {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: .8rem;
  font-weight: 600;
  color: var(--ln-azul-2);
}
.ln-paso h3 { margin: .55rem 0 .35rem; font-size: 1.05rem; }
.ln-paso p { margin: 0; font-size: .88rem; color: var(--ln-tenue); }

.ln-cartas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1rem;
}
.ln-carta {
  position: relative;
  padding: 1.5rem 1.4rem;
  background: var(--ln-panel);
  border: 1px solid var(--ln-borde);
  border-radius: 16px;
  overflow: clip;
  transition: border-color .25s ease, transform .25s ease, opacity .6s ease;
}
.ln-carta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(18rem 10rem at 50% -20%, rgba(77, 134, 240, .12), transparent 70%);
  opacity: 0;
  transition: opacity .3s ease;
}
.ln-carta:hover { border-color: rgba(77, 134, 240, .5); transform: translateY(-4px); }
.ln-carta:hover::before { opacity: 1; }
.ln-carta h3 { position: relative; margin: 0 0 .4rem; font-size: 1.02rem; }
.ln-carta p { position: relative; margin: 0; font-size: .88rem; color: var(--ln-tenue); }

/* --- Precios -------------------------------------------------------------- */

.ln-precios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 1rem;
  max-width: 44rem;
  margin: 0 auto;
}
.ln-precio {
  padding: 1.8rem 1.4rem;
  text-align: center;
  background: var(--ln-panel);
  border: 1px solid var(--ln-borde);
  border-radius: 16px;
  transition: border-color .25s ease, transform .25s ease, opacity .6s ease;
}
.ln-precio:hover { transform: translateY(-4px); }
.ln-precio.destacado {
  border-color: rgba(77, 134, 240, .55);
  box-shadow: 0 8px 40px rgba(77, 134, 240, .12);
}
.ln-precio .monto {
  display: block;
  font-size: 2.4rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, var(--ln-azul), var(--ln-azul-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ln-precio .monto small { font-size: 1.05rem; }
.ln-precio .det { color: var(--ln-tenue); font-size: .88rem; }
.ln-nota { margin: 1.4rem 0 0; text-align: center; color: var(--ln-tenue); font-size: .9rem; }

/* --- Cierre y pie --------------------------------------------------------- */

.ln-final {
  margin: 5.5rem 0 0;
  padding: 3.5rem 1.5rem;
  text-align: center;
  background:
    radial-gradient(40rem 16rem at 50% -30%, rgba(77, 134, 240, .16), transparent 70%),
    var(--ln-panel);
  border: 1px solid var(--ln-borde);
  border-radius: 22px;
}
.ln-final p {
  max-width: 33rem;
  margin: 0 auto 1.6rem;
  color: var(--ln-tenue);
}

.ln-pie {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 68rem;
  margin: 0 auto;
  padding: 2.2rem 1.25rem 2.6rem;
  color: var(--ln-tenue);
  font-size: .85rem;
}
.ln-pie a { color: var(--ln-azul-2); text-decoration: none; }
.ln-pie a:hover { text-decoration: underline; }

/* --- Telefono ------------------------------------------------------------- */

@media (max-width: 640px) {
  .ln-nav { gap: .8rem; padding: .65rem .9rem; }
  .ln-nav-links { display: none; }
  .ln-nav-cta { margin-left: auto; }
  .ln-btn { padding: .5rem .95rem; font-size: .88rem; }
  .ln-btn.grande { padding: .75rem 1.35rem; font-size: .98rem; }
  .ln-hero { padding-top: 5.5rem; }
  .ln-marca { font-size: 42vw; top: 38%; }
  .ln-sub { font-size: 1rem; }
  .ln-term-cuerpo { font-size: .7rem; min-height: 10rem; }
  .ln-seccion { padding-top: 4rem; }
  .ln-scroll { display: none; }
}