/* APOS — apossystem.com. Oscuro, con los cuatro colores del logo. */
:root {
  --fondo: #0f141d;
  --fondo-2: #151b27;
  --fondo-3: #1c2433;
  --borde: #263044;
  --texto: #e8ecf3;
  --texto-2: #aab4c5;
  --texto-3: #7d889c;
  --naranja: #f7941d;
  --rojo: #e22e2e;
  --azul: #2290d6;
  --verde: #46b450;
  --verde-wa: #25d366;
  --radio: 14px;
  --ancho: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--fondo); color: var(--texto);
  font: 16px/1.6 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .6rem; letter-spacing: -.02em; }
h1 { font-size: clamp(2.2rem, 5.4vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1rem; }

.ancho { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 20px; }
.ancho-texto { max-width: 760px; }
.saltar { position: absolute; left: -9999px; }
.saltar:focus { left: 16px; top: 12px; z-index: 100; background: #fff; color: #000; padding: .5rem .8rem; border-radius: 8px; }
:focus-visible { outline: 2px solid var(--azul); outline-offset: 3px; }

/* Botones */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .8rem 1.3rem; border-radius: 10px; border: 1px solid transparent;
  background: linear-gradient(135deg, var(--naranja), #f26a1b); color: #1a1006;
  font-weight: 700; font-size: .95rem; text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease;
}
.boton:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(247, 148, 29, .25); }
.boton-claro { background: transparent; color: var(--texto); border-color: var(--borde); }
.boton-claro:hover { border-color: var(--texto-3); box-shadow: none; }
.boton-chico { padding: .5rem .9rem; font-size: .85rem; }

/* Cabecera */
.cabecera {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15, 20, 29, .85); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borde);
}
.cabecera-fila { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.marca img { height: 32px; width: auto; }
.menu { display: flex; align-items: center; gap: 1.6rem; }
.menu a { text-decoration: none; color: var(--texto-2); font-size: .92rem; font-weight: 500; }
.menu a:hover { color: var(--texto); }
.menu a.boton { color: #1a1006; }
.menu-boton { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.menu-boton span { display: block; width: 22px; height: 2px; background: var(--texto); margin: 5px 0; border-radius: 2px; }

@media (max-width: 820px) {
  .menu-boton { display: block; }
  .menu {
    position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    gap: 0; padding: .5rem 20px 1rem; background: var(--fondo-2); border-bottom: 1px solid var(--borde);
    display: none;
  }
  .menu.abierto { display: flex; }
  .menu a { padding: .8rem 0; border-bottom: 1px solid var(--borde); }
  .menu a.boton { margin-top: .8rem; border-bottom: 0; }
}

/* Portada */
.portada { position: relative; overflow: hidden; padding: 72px 0 88px; }
.portada::before {
  content: ""; position: absolute; inset: -40% -10% auto auto; width: 70%; height: 140%;
  background:
    radial-gradient(closest-side, rgba(34, 144, 214, .22), transparent 70%),
    radial-gradient(closest-side at 30% 70%, rgba(247, 148, 29, .18), transparent 70%);
  pointer-events: none;
}
.portada-grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.antetitulo { color: var(--naranja); font-weight: 700; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: .8rem; }
.degradado { background: linear-gradient(90deg, var(--naranja), var(--rojo) 35%, var(--azul) 70%, var(--verde)); -webkit-background-clip: text; background-clip: text; color: transparent; }
/* Tres líneas fijas (Winston, 9 oct): el tamaño deja que «hoteles y
   restaurantes,» quepa entera, del móvil al escritorio */
.titulo-portada { font-size: clamp(1.55rem, 6.3vw, 2.75rem); white-space: nowrap; }
.entradilla { font-size: 1.15rem; color: var(--texto-2); max-width: 34rem; }
.acciones { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.6rem 0 1.4rem; }
.sellos { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; color: var(--texto-3); font-size: .88rem; }
.sellos li::before { content: "✓"; color: var(--verde); font-weight: 800; margin-right: .4rem; }

.portada-visual { position: relative; height: 360px; }
.tarjeta-flotante {
  position: absolute; display: flex; flex-direction: column; gap: .2rem;
  padding: .9rem 1.1rem; border-radius: var(--radio);
  background: var(--fondo-3); border: 1px solid var(--borde);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .45); font-size: .88rem; color: var(--texto-2);
  animation: flotar 6s ease-in-out infinite;
}
.tarjeta-flotante b { color: var(--texto); font-weight: 600; }
.t1 { top: 12px; left: 0; }
.t2 { top: 150px; right: 0; animation-delay: -2s; }
.t3 { bottom: 10px; left: 40px; animation-delay: -4s; }
.punto { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: .35rem; }
.punto.verde { background: var(--verde); }
.punto.naranja { background: var(--naranja); }
@keyframes flotar { 50% { transform: translateY(-8px); } }
@media (prefers-reduced-motion: reduce) { .tarjeta-flotante { animation: none; } }

@media (max-width: 900px) {
  .portada { padding: 48px 0 56px; }
  .portada-grid { grid-template-columns: 1fr; }
  .portada-visual { height: 290px; }
}
@media (max-width: 480px) {
  .portada-visual { display: none; }
}

/* Secciones */
.seccion { padding: 88px 0; }
.seccion-oscura { background: var(--fondo-2); border-block: 1px solid var(--borde); }
.seccion-suave { background: linear-gradient(180deg, var(--fondo) 0%, var(--fondo-2) 100%); }
.subtitulo { color: var(--texto-2); font-size: 1.08rem; max-width: 40rem; margin-bottom: 2.4rem; }
@media (max-width: 600px) { .seccion { padding: 60px 0; } }

.rejilla-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .rejilla-3 { grid-template-columns: 1fr; } }

/* Productos */
.producto {
  background: var(--fondo-2); border: 1px solid var(--borde); border-radius: var(--radio);
  padding: 1.6rem;
}
.producto p { color: var(--texto-2); font-size: .95rem; }
.producto ul, .plan ul { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: .45rem; font-size: .9rem; color: var(--texto-2); }
.producto li::before, .plan li::before { content: "✓"; color: var(--verde); font-weight: 800; margin-right: .5rem; }
.producto-etiqueta {
  display: inline-block; margin-bottom: .9rem; padding: .25rem .6rem; border-radius: 999px;
  font-size: .75rem; font-weight: 700; letter-spacing: .02em;
}
.producto-etiqueta.naranja { background: rgba(247, 148, 29, .14); color: var(--naranja); }
.producto-etiqueta.azul { background: rgba(34, 144, 214, .16); color: #5bb4ec; }
.producto-etiqueta.verde { background: rgba(70, 180, 80, .16); color: #6fd27a; }

.modulos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 20px; }
.modulo { display: flex; flex-direction: column; gap: .25rem; padding: 1rem 1.1rem; border: 1px dashed var(--borde); border-radius: var(--radio); font-size: .88rem; }
.modulo b { font-size: .95rem; }
.modulo span { color: var(--texto-3); }
@media (max-width: 900px) { .modulos { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .modulos { grid-template-columns: 1fr; } }

/* Pasos */
.pasos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: paso; }
.pasos li { position: relative; padding: 1.4rem; border-radius: var(--radio); background: var(--fondo-3); border: 1px solid var(--borde); }
.pasos p { color: var(--texto-2); font-size: .92rem; margin: 0; }
.paso-num {
  display: inline-grid; place-items: center; width: 34px; height: 34px; margin-bottom: .8rem;
  border-radius: 10px; background: linear-gradient(135deg, var(--azul), var(--verde)); color: #fff; font-weight: 800;
}
@media (max-width: 900px) { .pasos { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .pasos { grid-template-columns: 1fr; } }

/* Ventajas */
.ventajas > div { padding: 1.2rem 0; border-top: 1px solid var(--borde); }
.ventajas p { color: var(--texto-2); font-size: .95rem; margin: 0; }

/* Precios */
.precios { align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column;
  background: var(--fondo-2); border: 1px solid var(--borde); border-radius: var(--radio); padding: 1.8rem 1.6rem;
}
.plan.destacado { border-color: rgba(247, 148, 29, .55); box-shadow: 0 20px 60px rgba(247, 148, 29, .1); }
.plan-cinta {
  position: absolute; top: -12px; left: 1.6rem; padding: .2rem .7rem; border-radius: 999px;
  background: var(--naranja); color: #1a1006; font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em;
}
.plan-desc { color: var(--texto-3); font-size: .9rem; margin-bottom: 1rem; }
.precio { font-size: 2.3rem; font-weight: 800; letter-spacing: -.02em; margin: 0; line-height: 1.1; }
.desde { display: block; font-size: .8rem; font-weight: 600; color: var(--texto-3); letter-spacing: 0; text-transform: uppercase; }
.mes { font-size: 1rem; font-weight: 600; color: var(--texto-3); }
.plan-nota { color: var(--texto-2); font-size: .85rem; margin: .5rem 0 0; }
.plan ul { flex: 1; margin-bottom: 1.4rem; }
.aclaracion { color: var(--texto-3); font-size: .85rem; margin-top: 1.4rem; }

/* Preguntas */
details { border-bottom: 1px solid var(--borde); padding: 1.1rem 0; }
summary { cursor: pointer; font-weight: 600; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--naranja); font-weight: 700; font-size: 1.3rem; line-height: 1; }
details[open] summary::after { content: "−"; }
details p { color: var(--texto-2); margin: .8rem 0 0; }

/* Final */
.final { padding-top: 40px; }
.final-caja {
  text-align: center; padding: 56px 24px; border-radius: 22px;
  background: radial-gradient(circle at 20% 0%, rgba(247, 148, 29, .18), transparent 50%),
              radial-gradient(circle at 80% 100%, rgba(34, 144, 214, .18), transparent 50%), var(--fondo-2);
  border: 1px solid var(--borde);
}
.final-caja p { color: var(--texto-2); margin-bottom: 1.6rem; }

/* Pie */
.pie { border-top: 1px solid var(--borde); padding: 48px 0 24px; margin-top: 40px; font-size: .9rem; }
.pie-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.pie-grid img { margin-bottom: .8rem; }
.pie p { color: var(--texto-3); }
.pie h4 { margin: 0 0 .8rem; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-3); }
.pie a { display: block; color: var(--texto-2); text-decoration: none; margin-bottom: .45rem; }
.pie a:hover { color: var(--texto); }
.pie-legal { color: var(--texto-3); font-size: .8rem; margin-top: 28px; }
@media (max-width: 700px) { .pie-grid { grid-template-columns: 1fr; } }

/* WhatsApp flotante */
.flotante-wa {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: var(--verde-wa); color: #fff; box-shadow: 0 10px 30px rgba(0, 0, 0, .4);
}
.flotante-wa:hover { transform: scale(1.05); }

/* Páginas de texto (privacidad) */
.legal { padding: 56px 0 24px; }
.legal h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
.legal h2 { font-size: 1.3rem; margin-top: 2.2rem; }
.legal p, .legal li { color: var(--texto-2); }
.legal .fecha { color: var(--texto-3); font-size: .9rem; }