/* La landing pública de Orby. Negro profundo, tipografía enorme y poco texto; Orby en 3D vivo en la portada, la
   oficina de verdad como producto y los renders del equipo. Siempre en oscuro, con la luz azul de la marca. */
.landing {
  --ln-fondo: #000; --ln-cristal: rgba(255, 255, 255, .035); --ln-borde: rgba(255, 255, 255, .09); --ln-texto: #f5f5f7;
  --ln-texto-2: #a1a1a6; --ln-texto-3: #6e6e73; --ln-marca: #3D7BFF; --ln-marca-claro: #8fb2ff;
  --ln-curva: cubic-bezier(.16, 1, .3, 1);
  margin: 0; color: var(--ln-texto); background: var(--ln-fondo); color-scheme: dark;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden; letter-spacing: -.011em;
}
.landing a { color: inherit; text-decoration: none; }
.landing h1, .landing h2, .landing h3 { margin: 0; }
.landing p { margin: 0; }
.landing ::selection { background: rgba(61, 123, 255, .5); }

/* ---------------------------------------------------------------- barra de arriba */
.ln-nav { position: fixed; inset: 0 0 auto 0; z-index: 30; display: flex; align-items: center; gap: 28px; height: 56px; padding: 0 max(18px, calc((100vw - 1180px) / 2));
  background: rgba(0, 0, 0, .55); backdrop-filter: saturate(1.8) blur(20px); -webkit-backdrop-filter: saturate(1.8) blur(20px); border-bottom: 1px solid rgba(255, 255, 255, .06); }
.ln-logo { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; font-size: 18px; letter-spacing: -.03em; }
.ln-logo-cara { width: 30px; height: 26px; display: block; }
.ln-logo-cara svg { width: 100%; height: 100%; display: block; overflow: visible; }
.ln-logo-cara .r-todo { animation: none; }
.ln-enlaces { display: flex; gap: 26px; margin-left: 14px; font-size: 13px; color: var(--ln-texto-2); }
.ln-enlaces a { transition: color .2s; }
.ln-enlaces a:hover { color: var(--ln-texto); }
.ln-nav-acciones { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.ln-entrar { font-size: 13px; color: var(--ln-texto-2); }
.ln-entrar:hover { color: var(--ln-texto); }

/* ---------------------------------------------------------------- botones */
.ln-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 15px 28px; border-radius: 999px; font-weight: 600; font-size: 16px;
  transition: transform .4s var(--ln-curva), box-shadow .4s, background .3s; cursor: pointer; border: 0; white-space: nowrap; font-family: inherit; }
.ln-btn svg { width: 16px; height: 16px; }
.ln-btn-peque { padding: 7px 15px; font-size: 13px; }
.ln-btn-primario { color: #fff; background: var(--ln-marca); box-shadow: 0 0 0 0 rgba(61, 123, 255, 0), 0 10px 30px -10px rgba(61, 123, 255, .8); }
.ln-btn-primario:hover { transform: scale(1.03); box-shadow: 0 0 0 6px rgba(61, 123, 255, .16), 0 16px 40px -12px rgba(61, 123, 255, 1); }
.ln-btn-cristal { color: var(--ln-texto); background: rgba(255, 255, 255, .08); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12); }
.ln-btn-cristal:hover { transform: scale(1.03); background: rgba(255, 255, 255, .13); }
.ln-pronto { cursor: default; }
.ln-pronto:hover { transform: none; background: rgba(255, 255, 255, .08); }
.ln-pronto small { font-size: 10.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ln-texto-3); }

/* ---------------------------------------------------------------- portada: Orby en 3D */
.ln-hero { position: relative; min-height: 100svh; display: grid; grid-template-rows: auto 1fr; justify-items: center; padding: 120px 18px 0; overflow: hidden; text-align: center;
  background: radial-gradient(60% 45% at 50% 78%, rgba(61, 123, 255, .28), transparent 70%), radial-gradient(120% 60% at 50% 120%, #0a1430, #000 60%); }
.ln-hero-texto { position: relative; z-index: 2; display: grid; justify-items: center; max-width: 900px; }
.ln-antetitulo { font-size: 15px; font-weight: 600; letter-spacing: 0; color: var(--ln-marca-claro); }
.ln-hero h1 { margin-top: 10px; font-size: clamp(56px, 10.5vw, 136px); line-height: .95; font-weight: 700; letter-spacing: -.055em;
  background: linear-gradient(180deg, #ffffff 30%, #9fb4dd 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ln-entradilla { margin-top: 22px !important; max-width: 620px; font-size: clamp(18px, 2vw, 22px); line-height: 1.45; color: var(--ln-texto-2); font-weight: 400; }
.ln-ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 34px; }
.ln-escenario { position: relative; width: min(720px, 100%); height: clamp(360px, calc(100svh - 430px), 640px); align-self: end; margin-top: 8px; }
.ln-orby3d, .ln-orby-respaldo { position: absolute; inset: 0; width: 100%; height: 100%; }
.ln-orby-respaldo { object-fit: contain; animation: ln-flota 6s ease-in-out infinite; }
.ln-escenario.en-3d .ln-orby-respaldo { display: none; }
.ln-halo { position: absolute; left: 50%; top: 46%; width: 70%; aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%;
  background: radial-gradient(closest-side, rgba(61, 123, 255, .42), rgba(61, 123, 255, .1) 55%, transparent); filter: blur(30px); animation: ln-respira 6s ease-in-out infinite; }
.ln-suelo { position: absolute; left: 10%; right: 10%; bottom: 3%; height: 18%; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(61, 123, 255, .35), transparent); filter: blur(18px); }
@keyframes ln-respira { 0%, 100% { opacity: .75; transform: translate(-50%, -50%) scale(.96); } 50% { opacity: 1; transform: translate(-50%, -50%) scale(1.04); } }
@keyframes ln-flota { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* Entrada de la portada y aparición de cada bloque al hacer scroll */
.ln-entra { animation: ln-aparece 1.1s var(--ln-curva) both; animation-delay: var(--d, 0s); }
@keyframes ln-aparece { from { opacity: 0; transform: translateY(26px); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
[data-revela] { opacity: 0; transform: translateY(40px); transition: opacity 1.1s var(--ln-curva), transform 1.1s var(--ln-curva); transition-delay: var(--d, 0s); }
[data-revela].visto { opacity: 1; transform: none; }

/* ---------------------------------------------------------------- secciones */
.ln-seccion { max-width: 1180px; margin: 0 auto; padding: 150px 18px 0; scroll-margin-top: 60px; }
.ln-ancha { max-width: 1320px; }
.ln-estrecha { max-width: 820px; }
.ln-cabeza { max-width: 820px; margin-bottom: 60px; }
.ln-centrada { margin-left: auto; margin-right: auto; text-align: center; }
.ln-cabeza h2 { margin-top: 10px; font-size: clamp(40px, 6vw, 76px); line-height: 1; font-weight: 700; letter-spacing: -.045em; }
.ln-cabeza > p:not(.ln-antetitulo) { margin: 24px auto 0 !important; max-width: 640px; font-size: clamp(17px, 1.6vw, 21px); line-height: 1.5; color: var(--ln-texto-2); }
.ln-rol { font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ln-marca-claro); }

/* El producto: la oficina, en una ventana */
.ln-producto { position: relative; margin: 0; }
.ln-producto::before { content: ""; position: absolute; inset: 10% 8% -4%; z-index: -1; border-radius: 50%; background: radial-gradient(closest-side, rgba(61, 123, 255, .45), transparent); filter: blur(70px); }
.ln-ventana { border-radius: 26px; overflow: hidden; background: #03050c; box-shadow: 0 0 0 1px rgba(255, 255, 255, .1), 0 80px 140px -50px rgba(0, 0, 0, 1), 0 40px 120px -50px rgba(61, 123, 255, .6); }
.ln-ventana-barra { display: flex; align-items: center; gap: 7px; padding: 13px 18px; background: rgba(255, 255, 255, .03); border-bottom: 1px solid rgba(255, 255, 255, .07); }
.ln-ventana-barra i { width: 11px; height: 11px; border-radius: 50%; background: rgba(255, 255, 255, .14); }
.ln-ventana-barra span { margin-left: 10px; font: 500 12px ui-monospace, Menlo, monospace; color: var(--ln-texto-3); }
.ln-sala { margin: 0; border-radius: 0; }
.ln-sala .sala-escena { width: 100%; aspect-ratio: auto; min-height: 0; height: clamp(380px, 56vw, 720px); pointer-events: none; }
.ln-producto figcaption { margin-top: 18px; text-align: center; font-size: 13px; color: var(--ln-texto-3); }

/* El equipo: los renders en grande */
.ln-equipo { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.ln-agente { position: relative; overflow: hidden; padding: 0 30px 32px; border-radius: 30px; text-align: center; display: grid; justify-items: center;
  background: radial-gradient(90% 60% at 50% 30%, color-mix(in srgb, var(--c) 24%, transparent), transparent 70%), linear-gradient(180deg, #0c0f18, #050608);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .07); transition: transform .6s var(--ln-curva), box-shadow .6s; }
.ln-agente:hover { transform: translateY(-6px); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c) 45%, transparent), 0 30px 60px -30px color-mix(in srgb, var(--c) 60%, transparent); }
.ln-agente-render { width: 78%; height: auto; margin: 10px 0 -6px; filter: drop-shadow(0 26px 30px rgba(0, 0, 0, .55)); transition: transform .8s var(--ln-curva); }
.ln-agente:hover .ln-agente-render { transform: translateY(-8px) scale(1.03); }
.ln-verbo { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--c); }
.ln-agente h3 { margin: 6px 0 10px; font-size: 32px; font-weight: 700; letter-spacing: -.035em; }
.ln-agente p:last-child { max-width: 300px; font-size: 15px; line-height: 1.5; color: var(--ln-texto-2); }

/* Cómo funciona */
.ln-tres { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.ln-tres li { padding: 36px 32px 38px; border-radius: 30px; display: grid; gap: 14px; align-content: start; background: linear-gradient(180deg, #0c0f18, #050608); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .07); }
.ln-tres-num { font: 600 14px ui-monospace, Menlo, monospace; color: var(--ln-marca-claro); }
.ln-tres h3 { font-size: 44px; font-weight: 700; letter-spacing: -.045em; line-height: 1; }
.ln-tres p { font-size: 16px; line-height: 1.55; color: var(--ln-texto-2); }

/* Control */
.ln-garantias { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.ln-garantias > div { padding: 34px 32px; border-radius: 30px; background: linear-gradient(180deg, #0c0f18, #050608); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .07); display: grid; gap: 12px; }
.ln-garantias h3 { font-size: 26px; font-weight: 700; letter-spacing: -.03em; }
.ln-garantias p { font-size: 16px; line-height: 1.55; color: var(--ln-texto-2); }

/* Implementación y precio */
.ln-planes { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 18px; align-items: stretch; }
.ln-plan { padding: 40px 36px; border-radius: 30px; background: linear-gradient(180deg, #0c0f18, #050608); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .07); display: grid; gap: 16px; align-content: start; }
.ln-plan h3 { font-size: 30px; font-weight: 700; letter-spacing: -.035em; line-height: 1.1; }
.ln-plan ul { margin: 6px 0 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.ln-plan li { position: relative; padding-left: 30px; font-size: 16px; line-height: 1.5; color: var(--ln-texto-2); }
.ln-plan li::before { content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: rgba(61, 123, 255, .18); }
.ln-plan li::after { content: ""; position: absolute; left: 6px; top: 9px; width: 6px; height: 3px; border-left: 2px solid var(--ln-marca-claro); border-bottom: 2px solid var(--ln-marca-claro); transform: rotate(-45deg); }
.ln-plan .ln-btn { justify-self: start; margin-top: 8px; }
.ln-plan-destacado { background: radial-gradient(500px 280px at 0 0, rgba(61, 123, 255, .22), transparent 70%), linear-gradient(180deg, #0c0f18, #050608); }
.ln-precio h3 { font-size: 64px; letter-spacing: -.05em; line-height: 1; }
.ln-precio > p:not(.ln-rol):not(.ln-nota) { font-size: 16px; line-height: 1.55; color: var(--ln-texto-2); }
.ln-nota { font-size: 13px; line-height: 1.55; color: var(--ln-texto-3); }

/* Preguntas */
.ln-faq { display: grid; border-top: 1px solid var(--ln-borde); }
.ln-faq details { border-bottom: 1px solid var(--ln-borde); }
.ln-faq summary { list-style: none; cursor: pointer; padding: 26px 48px 26px 0; position: relative; font-weight: 600; font-size: 20px; letter-spacing: -.02em; }
.ln-faq summary::-webkit-details-marker { display: none; }
.ln-faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-size: 26px; font-weight: 300; color: var(--ln-texto-2); transition: transform .4s var(--ln-curva); }
.ln-faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.ln-faq details p { padding: 0 48px 26px 0; font-size: 17px; line-height: 1.6; color: var(--ln-texto-2); }

/* Solicitar */
.ln-cierre { max-width: 900px; margin: 160px auto 0; padding: 0 18px 110px; text-align: center; display: grid; justify-items: center; gap: 20px; scroll-margin-top: 60px; position: relative; }
.ln-cierre::before { content: ""; position: absolute; left: 50%; top: 0; width: 640px; max-width: 100%; aspect-ratio: 1.6; transform: translateX(-50%); z-index: -1;
  background: radial-gradient(closest-side, rgba(61, 123, 255, .35), transparent); filter: blur(40px); }
.ln-cierre-render { width: 210px; height: auto; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .6)); }
.ln-cierre-render.visto { animation: ln-flota 6s ease-in-out infinite 1.2s; }
.ln-cierre h2 { font-size: clamp(44px, 7vw, 92px); line-height: .98; font-weight: 700; letter-spacing: -.05em; }
.ln-cierre > p { max-width: 560px; font-size: 19px; line-height: 1.5; color: var(--ln-texto-2); }
.ln-form { width: min(660px, 100%); box-sizing: border-box; margin-top: 18px; padding: 30px; border-radius: 30px; background: linear-gradient(180deg, #0c0f18, #050608);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; text-align: left; }
.ln-form label { display: grid; gap: 7px; font-size: 13px; font-weight: 600; color: var(--ln-texto-2); }
.ln-form label small { font-weight: 400; color: var(--ln-texto-3); }
.ln-form input, .ln-form textarea { width: 100%; box-sizing: border-box; padding: 14px 15px; border-radius: 14px; font: inherit; font-size: 16px; color: var(--ln-texto);
  background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); outline: none; transition: border-color .2s, box-shadow .2s; }
.ln-form input::placeholder, .ln-form textarea::placeholder { color: var(--ln-texto-3); }
.ln-form input:focus, .ln-form textarea:focus { border-color: var(--ln-marca); box-shadow: 0 0 0 4px rgba(61, 123, 255, .22); }
.ln-form-ancho { grid-column: 1 / -1; }
.ln-form .ln-btn { width: 100%; margin-top: 4px; }
.ln-form .ln-nota { text-align: center; }
.ln-trampa { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.ln-gracias, .ln-aviso { width: min(660px, 100%); box-sizing: border-box; padding: 18px 20px; border-radius: 18px; font-size: 16px; line-height: 1.5; text-align: left; }
.ln-gracias { background: rgba(16, 185, 129, .12); border: 1px solid rgba(16, 185, 129, .4); }
.ln-aviso { background: rgba(251, 191, 36, .1); border: 1px solid rgba(251, 191, 36, .4); }

/* Pie */
.ln-pie { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 26px; padding: 26px max(18px, calc((100vw - 1180px) / 2)) 36px; border-top: 1px solid rgba(255, 255, 255, .07); font-size: 12px; color: var(--ln-texto-3); }
.ln-pie .ln-logo { font-size: 15px; color: var(--ln-texto); }
.ln-pie a { color: var(--ln-texto-2); }
.ln-pie a:first-of-type { margin-left: auto; }

/* ---------------------------------------------------------------- tableta y móvil */
@media (max-width: 1000px) {
  .ln-enlaces { display: none; }
  .ln-equipo { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ln-tres, .ln-planes { grid-template-columns: 1fr; }
  .ln-seccion { padding-top: 110px; }
}
@media (max-width: 640px) {
  .ln-nav { gap: 10px; }
  .ln-entrar { display: none; }
  .ln-nav-acciones .ln-btn-peque { padding: 7px 12px; font-size: 12.5px; }
  .ln-hero { padding-top: 96px; }
  .ln-ctas { width: 100%; }
  .ln-ctas .ln-btn { width: 100%; }
  .ln-escenario { width: 100%; height: 440px; margin-top: 0; }
  .ln-equipo, .ln-garantias { grid-template-columns: 1fr; }
  .ln-agente-render { width: 64%; }
  .ln-sala .sala-escena { height: 380px; }
  .ln-ventana { border-radius: 18px; }
  .ln-plan, .ln-tres li, .ln-garantias > div { padding: 28px 24px; }
  .ln-form { grid-template-columns: 1fr; padding: 20px; }
  .ln-faq summary { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .ln-entra, .ln-orby-respaldo, .ln-halo, .ln-cierre-render.visto { animation: none !important; }
  [data-revela] { opacity: 1; transform: none; transition: none; }
}