/* SinisterAPP · sitio de venta */
:root {
  --noche: #070b18; --noche-2: #0b1020; --panel: #111a33; --panel-2: #16213f; --borde: #23305a;
  --texto: #eef1fa; --tenue: #9aa5c4; --naranja: #ff8a1f; --naranja-2: #ea6c00; --cian: #22d3ee; --verde: #34d399;
  --radio: 20px; --sombra: 0 30px 80px -30px rgba(0,0,0,.65);
  --ancho: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--noche); color: var(--texto); font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.contenedor { width: min(var(--ancho), 100% - 32px); margin-inline: auto; }

/* ---------- Navegación ---------- */
.nav { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); background: rgba(7,11,24,.72); border-bottom: 1px solid rgba(255,255,255,.06); }
.nav .contenedor { display: flex; align-items: center; gap: 28px; height: 68px; }
.marca { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; text-decoration: none; letter-spacing: -.01em; }
.marca img { width: 32px; height: 32px; border-radius: 9px; }
.marca b { color: var(--naranja); font-weight: 800; }
.nav nav { display: flex; gap: 26px; margin-left: auto; }
.nav nav a { text-decoration: none; color: var(--tenue); font-weight: 600; font-size: .95rem; }
.nav nav a:hover { color: var(--texto); }
.boton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; cursor: pointer; text-decoration: none;
  font: inherit; font-weight: 700; border-radius: 14px; padding: 13px 22px; transition: transform .15s, box-shadow .15s, background .15s; white-space: nowrap; }
.boton:hover { transform: translateY(-1px); }
.boton-principal { background: linear-gradient(135deg, var(--naranja), var(--naranja-2)); color: #1c0d00; box-shadow: 0 12px 30px -10px rgba(255,138,31,.7); }
.boton-principal:hover { box-shadow: 0 16px 36px -10px rgba(255,138,31,.85); }
.boton-claro { background: rgba(255,255,255,.07); color: var(--texto); border: 1px solid rgba(255,255,255,.12); }
.boton-claro:hover { background: rgba(255,255,255,.12); }
.nav .boton { padding: 10px 18px; }
.nav .acciones { display: flex; gap: 10px; flex-shrink: 0; }
.nav .corto { display: none; }
.menu-movil { display: none; }

/* ---------- Héroe ---------- */
.heroe { position: relative; padding: 84px 0 40px; overflow: hidden; }
.heroe::before { content: ""; position: absolute; inset: -30% -10% auto; height: 900px; pointer-events: none;
  background: radial-gradient(600px 380px at 18% 30%, rgba(255,138,31,.22), transparent 70%),
              radial-gradient(700px 420px at 85% 10%, rgba(34,211,238,.16), transparent 70%); }
.heroe .contenedor { position: relative; display: grid; grid-template-columns: 1.02fr 1fr; gap: 48px; align-items: center; }
.etiqueta { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px 6px 8px; border-radius: 999px; font-size: .85rem; font-weight: 700;
  background: rgba(255,138,31,.12); color: #ffc58f; border: 1px solid rgba(255,138,31,.3); }
.etiqueta i { width: 8px; height: 8px; border-radius: 50%; background: var(--naranja); box-shadow: 0 0 0 4px rgba(255,138,31,.25); }
h1 { font-size: clamp(2.3rem, 4.6vw, 3.9rem); line-height: 1.04; letter-spacing: -.035em; margin: 18px 0 18px; font-weight: 800; }
h1 em { font-style: normal; background: linear-gradient(90deg, var(--naranja), #ffd08a 60%, var(--cian)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.heroe p.lead { font-size: 1.18rem; color: var(--tenue); margin: 0 0 30px; max-width: 34em; }
.acciones { display: flex; flex-wrap: wrap; gap: 12px; }
.chips-plataforma { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 30px; color: var(--tenue); font-size: .92rem; font-weight: 600; }
.chips-plataforma span { display: inline-flex; align-items: center; gap: 7px; }
.chips-plataforma svg { width: 18px; height: 18px; fill: currentColor; opacity: .9; }

/* Composición de equipos */
.escena { position: relative; min-height: 520px; }
.laptop { position: absolute; right: -40px; top: 10px; width: 560px; border-radius: 16px; padding: 10px 10px 0;
  background: linear-gradient(180deg, #2a3557, #141c36); box-shadow: var(--sombra); border: 1px solid rgba(255,255,255,.08); }
.laptop img { border-radius: 8px 8px 0 0; }
.laptop::after { content: ""; position: absolute; left: -28px; right: -28px; bottom: -14px; height: 14px; border-radius: 0 0 14px 14px;
  background: linear-gradient(180deg, #3a4670, #1b2442); }
.telefono { position: absolute; width: 230px; border-radius: 38px; padding: 9px; background: #05070f; box-shadow: var(--sombra), inset 0 0 0 2px #2a3352; }
.telefono img { border-radius: 30px; }
.telefono.uno { left: 0; top: 110px; z-index: 2; transform: rotate(-4deg); }
.telefono.dos { left: 190px; top: 190px; z-index: 3; width: 210px; transform: rotate(3deg); }
.flotante { position: absolute; z-index: 4; display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 16px; font-size: .88rem; font-weight: 700;
  background: rgba(17,26,51,.88); border: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(10px); box-shadow: 0 18px 40px -18px rgba(0,0,0,.8); }
.flotante small { display: block; color: var(--tenue); font-weight: 600; font-size: .78rem; }
.flotante .punto { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; }
.flotante .punto svg { width: 18px; height: 18px; }
.flotante.a { right: 10px; top: 360px; }
.flotante.b { right: 200px; top: -6px; }

/* ---------- Secciones ---------- */
section { padding: 96px 0; }
.titulo-seccion { max-width: 760px; margin: 0 auto 54px; text-align: center; }
.titulo-seccion .sobre { color: var(--naranja); font-weight: 800; letter-spacing: .14em; text-transform: uppercase; font-size: .8rem; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); line-height: 1.12; letter-spacing: -.03em; margin: 12px 0 14px; font-weight: 800; }
.titulo-seccion p { color: var(--tenue); font-size: 1.1rem; margin: 0; }

.franja { padding: 26px 0; border-block: 1px solid rgba(255,255,255,.06); background: rgba(255,255,255,.015); }
.franja .contenedor { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.franja b { display: block; font-size: 1.7rem; letter-spacing: -.02em; }
.franja span { color: var(--tenue); font-size: .92rem; }

.rejilla { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tarjeta { position: relative; padding: 26px; border-radius: var(--radio); background: linear-gradient(180deg, var(--panel), var(--noche-2));
  border: 1px solid var(--borde); transition: transform .2s, border-color .2s; overflow: hidden; }
.tarjeta:hover { transform: translateY(-3px); border-color: #34457e; }
.tarjeta h3 { margin: 16px 0 8px; font-size: 1.12rem; letter-spacing: -.01em; }
.tarjeta p { margin: 0; color: var(--tenue); font-size: .97rem; }
.icono { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; }
.icono svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.c-naranja { background: rgba(255,138,31,.14); color: var(--naranja); }
.c-cian { background: rgba(34,211,238,.13); color: var(--cian); }
.c-verde { background: rgba(52,211,153,.13); color: var(--verde); }
.c-violeta { background: rgba(167,139,250,.15); color: #b9a4ff; }
.c-rosa { background: rgba(251,113,133,.14); color: #fb8fa1; }
.c-ambar { background: rgba(251,191,36,.14); color: #fbd060; }

/* Filas de funciones con capturas */
.funcion { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 40px 0; }
.funcion.inversa .texto { order: 2; }
.funcion h3 { font-size: clamp(1.6rem, 2.6vw, 2.15rem); letter-spacing: -.025em; line-height: 1.15; margin: 10px 0 14px; }
.funcion p { color: var(--tenue); font-size: 1.07rem; }
.lista { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.lista li { display: flex; gap: 12px; align-items: flex-start; }
.lista li::before { content: ""; flex: 0 0 22px; height: 22px; margin-top: 2px; border-radius: 7px;
  background: rgba(52,211,153,.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334d399' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/14px no-repeat; }
.vitrina { position: relative; display: flex; justify-content: center; gap: 22px; }
.vitrina .telefono { position: relative; left: auto; top: auto; transform: none; width: 250px; }
.vitrina .telefono:nth-child(2) { margin-top: 60px; }
.marco-web { border-radius: 16px; overflow: hidden; border: 1px solid var(--borde); box-shadow: var(--sombra); background: #fff; }
.marco-web .barra { height: 34px; background: #1a2342; display: flex; align-items: center; gap: 7px; padding: 0 14px; }
.marco-web .barra i { width: 11px; height: 11px; border-radius: 50%; background: #37446d; }
.marco-web .barra span { margin-left: 12px; font-size: .78rem; color: var(--tenue); background: rgba(255,255,255,.06); padding: 3px 12px; border-radius: 8px; }
.tableta { border-radius: 30px; padding: 14px; background: #05070f; box-shadow: var(--sombra), inset 0 0 0 2px #2a3352; max-width: 520px; margin-inline: auto; }
.tableta img { border-radius: 18px; }

/* Apps */
.apps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.app { padding: 28px; border-radius: var(--radio); background: var(--panel); border: 1px solid var(--borde); }
.app .tienda { margin-top: 18px; display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: .92rem; }
.app .tienda.pronto { color: var(--tenue); }

/* Precios */
.precios { display: grid; grid-template-columns: 1.1fr .9fr; gap: 26px; align-items: stretch; }
.calculadora, .incluye { padding: 34px; border-radius: 26px; border: 1px solid var(--borde); }
.calculadora { background: radial-gradient(500px 260px at 0% 0%, rgba(255,138,31,.16), transparent 70%), var(--panel); }
.incluye { background: var(--noche-2); }
.cifra { display: flex; align-items: baseline; gap: 8px; margin: 10px 0 4px; }
.cifra b { font-size: 3.4rem; letter-spacing: -.04em; line-height: 1; }
.cifra span { color: var(--tenue); font-weight: 600; }
.selector-plan { display: inline-flex; padding: 5px; border-radius: 14px; background: rgba(255,255,255,.06); margin: 18px 0 24px; }
.selector-plan button { border: 0; background: none; color: var(--tenue); font: inherit; font-weight: 700; padding: 9px 16px; border-radius: 10px; cursor: pointer; }
.selector-plan button.activo { background: var(--texto); color: var(--noche); }
.selector-plan small { color: var(--verde); font-weight: 800; margin-left: 4px; }
.control-licencias { display: flex; align-items: center; gap: 16px; }
.control-licencias input[type=range] { flex: 1; accent-color: var(--naranja); height: 6px; }
.contador { display: flex; align-items: center; border: 1px solid var(--borde); border-radius: 14px; overflow: hidden; }
.contador button { width: 44px; height: 44px; border: 0; background: rgba(255,255,255,.05); color: var(--texto); font-size: 1.3rem; cursor: pointer; }
.contador output { min-width: 56px; text-align: center; font-weight: 800; font-size: 1.15rem; }
.desglose { margin: 26px 0; padding: 18px 0 0; border-top: 1px dashed var(--borde); display: grid; gap: 8px; }
.desglose div { display: flex; justify-content: space-between; color: var(--tenue); }
.desglose div.total { color: var(--texto); font-weight: 800; font-size: 1.2rem; }
.nota { color: var(--tenue); font-size: .88rem; margin-top: 12px; }

/* Preguntas */
.preguntas { max-width: 820px; margin-inline: auto; display: grid; gap: 12px; }
details { border: 1px solid var(--borde); border-radius: 16px; background: var(--panel); padding: 0 22px; }
summary { list-style: none; cursor: pointer; padding: 20px 0; font-weight: 700; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--naranja); font-size: 1.5rem; line-height: 1; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 0 0 20px; color: var(--tenue); }

/* Llamado final y pie */
.llamado { text-align: center; padding: 70px 30px; border-radius: 32px; border: 1px solid rgba(255,138,31,.3);
  background: radial-gradient(600px 300px at 50% 0%, rgba(255,138,31,.25), transparent 70%), var(--panel); }
.llamado p { color: var(--tenue); font-size: 1.1rem; margin: 0 auto 28px; max-width: 34em; }
footer { padding: 40px 0 60px; color: var(--tenue); font-size: .9rem; border-top: 1px solid rgba(255,255,255,.06); }
footer .contenedor { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; }
footer a { color: var(--tenue); margin-left: 18px; }

/* Aparición al desplazarse */
.revela { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.revela.visto { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .revela { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ---------- Formularios (contratar) ---------- */
.formulario { display: grid; grid-template-columns: 1.25fr .75fr; gap: 26px; align-items: start; padding: 56px 0 96px; }
.bloque { padding: 30px; border-radius: 24px; background: var(--panel); border: 1px solid var(--borde); margin-bottom: 18px; }
.bloque h3 { margin: 0 0 4px; font-size: 1.15rem; }
.bloque > p { margin: 0 0 20px; color: var(--tenue); font-size: .95rem; }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.campo { display: grid; gap: 7px; }
.campo.ancho { grid-column: 1 / -1; }
.campo label { font-weight: 700; font-size: .9rem; }
.campo input { width: 100%; font: inherit; font-size: 1rem; color: var(--texto); background: var(--noche-2); border: 1px solid var(--borde);
  border-radius: 12px; padding: 12px 14px; outline: none; transition: border-color .15s, box-shadow .15s; }
.campo input:focus { border-color: var(--naranja); box-shadow: 0 0 0 4px rgba(255,138,31,.15); }
.campo small { color: var(--tenue); font-size: .82rem; }
.direccion { display: flex; align-items: stretch; border: 1px solid var(--borde); border-radius: 12px; overflow: hidden; background: var(--noche-2); }
.direccion input { border: 0; border-radius: 0; min-width: 0; }
.direccion input:focus { box-shadow: none; }
.direccion span { display: flex; align-items: center; padding: 0 12px; color: var(--tenue); font-size: .85rem; background: rgba(255,255,255,.04); white-space: nowrap; }
.disponible { font-weight: 700; }
.disponible.si { color: var(--verde); } .disponible.no { color: #fb7185; }
.resumen { position: sticky; top: 90px; }
.casilla { display: flex; gap: 10px; align-items: flex-start; color: var(--tenue); font-size: .92rem; margin: 6px 0 18px; }
.casilla input { margin-top: 4px; accent-color: var(--naranja); width: 18px; height: 18px; }
.error { display: none; padding: 12px 14px; border-radius: 12px; background: rgba(251,113,133,.12); color: #fda4af; border: 1px solid rgba(251,113,133,.3); margin-bottom: 14px; font-size: .95rem; }
.seguro { display: flex; gap: 10px; align-items: center; color: var(--tenue); font-size: .85rem; margin-top: 14px; }
.ancho-total { width: 100%; }
.centro { min-height: calc(100vh - 68px); display: grid; place-items: center; padding: 40px 0; text-align: center; }
.giro { width: 54px; height: 54px; border-radius: 50%; border: 4px solid rgba(255,255,255,.12); border-top-color: var(--naranja); animation: giro 1s linear infinite; margin: 0 auto 20px; }
@keyframes giro { to { transform: rotate(360deg); } }
.legal { max-width: 820px; padding: 56px 0 96px; }
.legal h2 { font-size: 1.4rem; margin-top: 36px; }
.legal p, .legal li { color: var(--tenue); }

/* ---------- Pantallas chicas ---------- */
@media (max-width: 980px) {
  .heroe .contenedor, .funcion, .precios, .formulario { grid-template-columns: 1fr; }
  .funcion.inversa .texto { order: 0; }
  .escena { min-height: 460px; margin-top: 20px; }
  .laptop { width: 440px; right: -60px; }
  .rejilla, .apps { grid-template-columns: 1fr 1fr; }
  .resumen { position: static; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav nav { display: none; }
  .nav .contenedor { gap: 12px; }
  .nav .acciones { margin-left: auto; gap: 8px; }
  .nav .acciones .boton { padding: 9px 13px; font-size: .9rem; }
  .nav .largo { display: none; }
  .nav .corto { display: inline; }
  section { padding: 68px 0; }
  .heroe { padding-top: 48px; }
  .escena { min-height: 400px; }
  .laptop { display: none; }
  .telefono.uno { left: 4%; top: 10px; width: 190px; }
  .telefono.dos { left: auto; right: 4%; top: 70px; width: 175px; }
  .flotante.a { right: auto; left: 0; top: 330px; }
  .flotante.b { display: none; }
  .rejilla, .apps, .campos { grid-template-columns: 1fr; }
  .franja .contenedor { grid-template-columns: 1fr 1fr; }
  .vitrina .telefono { width: 46%; }
  .vitrina .telefono:nth-child(2) { margin-top: 40px; }
  .calculadora, .incluye, .bloque { padding: 22px; }
  .cifra b { font-size: 2.6rem; }
  footer a { margin: 0 14px 0 0; }
}