/* Sitio público de Recategoriza.
 * Oscuro, tipografía grande, una sola página. El azul de la marca del producto
 * (#1f3864) pasa acá de fondo a acento luminoso. */

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("fonts/space-grotesk.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/inter.woff2") format("woff2");
}

:root {
  --fondo: #070d1a;
  --fondo-2: #0b1526;
  --tinta: #e9eef8;
  --gris: #93a1b8;
  --gris-oscuro: #5b6982;
  --acento: #4d7fff;
  --acento-claro: #8fb3ff;
  --linea: rgba(255, 255, 255, .09);
  --vidrio: rgba(255, 255, 255, .035);
  --display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --cuerpo: Inter, "Segoe UI", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--cuerpo);
  font-size: 16px;
  line-height: 1.65;
  color: var(--tinta);
  background: var(--fondo);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--acento-claro); text-decoration: none; }
b { font-weight: 650; }

.centro { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.angosto { max-width: 760px; }

h1, h2, h3, .wordmark, .cifra b, .plan-precio {
  font-family: var(--display);
  letter-spacing: -.02em;
}

/* ---------------------------------------------------------------- barra */

.barra {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 34px;
  padding: 14px 28px;
  background: rgba(7, 13, 26, .72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--linea);
}

.wordmark {
  font-size: 21px;
  font-weight: 700;
  color: var(--tinta);
  letter-spacing: -.03em;
}
.wordmark .punto { color: var(--acento); }

.barra nav { display: flex; gap: 26px; margin-left: auto; }
.barra nav a {
  color: var(--gris);
  font-size: 14.5px;
  font-weight: 500;
  transition: color .15s;
}
.barra nav a:hover { color: var(--tinta); }

/* ---------------------------------------------------------------- botones */

.cta {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--acento), #3560d8);
  color: #fff;
  font-weight: 600;
  font-size: 15.5px;
  border: 1px solid rgba(255, 255, 255, .18);
  box-shadow: 0 8px 30px rgba(77, 127, 255, .28);
  transition: transform .15s, box-shadow .15s;
}
.cta:hover { transform: translateY(-1px); box-shadow: 0 12px 36px rgba(77, 127, 255, .38); }
.cta:active { transform: translateY(0); }

.cta.secundaria {
  background: var(--vidrio);
  border: 1px solid var(--linea);
  box-shadow: none;
  color: var(--tinta);
}
.cta.secundaria:hover { border-color: rgba(255, 255, 255, .22); box-shadow: none; }

.cta.chica { padding: 9px 18px; font-size: 14px; }

:focus-visible { outline: 2px solid var(--acento); outline-offset: 3px; }

/* ---------------------------------------------------------------- hero */

.hero {
  position: relative;
  padding: 150px 0 40px;
  text-align: center;
}

/* Grilla técnica + resplandor: la profundidad sale de acá. */
.hero-fondo {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(58% 44% at 50% 0%, rgba(46, 77, 155, .55), transparent 70%),
    radial-gradient(30% 26% at 78% 12%, rgba(77, 127, 255, .14), transparent 70%),
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 64px 64px, 64px 64px;
  mask-image: linear-gradient(#000 55%, transparent 96%);
  -webkit-mask-image: linear-gradient(#000 55%, transparent 96%);
}

.sobretitulo {
  position: relative;
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--acento-claro);
  border: 1px solid rgba(77, 127, 255, .35);
  background: rgba(77, 127, 255, .08);
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 26px;
}

.hero h1 {
  position: relative;
  font-size: clamp(38px, 6vw, 66px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -.035em;
  max-width: 880px;
  margin: 0 auto 24px;
}

.acento {
  background: linear-gradient(92deg, var(--acento-claro), var(--acento));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bajada {
  position: relative;
  font-size: clamp(16px, 2vw, 18.5px);
  color: var(--gris);
  max-width: 720px;
  margin: 0 auto 34px;
}

.hero-botones {
  position: relative;
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* La captura del tablero, flotando como ventana de app. */
.hero-captura {
  position: relative;
  max-width: 980px;
  margin: 64px auto 0;
  padding: 0 24px;
  perspective: 1400px;
}

.ventana {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .13);
  background: var(--fondo-2);
  overflow: hidden;
  box-shadow:
    0 40px 90px rgba(0, 0, 0, .55),
    0 0 0 1px rgba(0, 0, 0, .4),
    0 0 120px rgba(46, 77, 155, .25);
}

.hero-captura .ventana {
  transform: rotateX(4deg);
  transform-style: preserve-3d;
  transition: transform .3s ease-out;
  will-change: transform;
}

.ventana-tope {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  background: rgba(255, 255, 255, .04);
  border-bottom: 1px solid var(--linea);
}
.ventana-tope i {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .16);
}
.ventana-tope span {
  margin: 0 auto;
  font-size: 12px;
  color: var(--gris-oscuro);
  font-family: var(--cuerpo);
}

/* ---------------------------------------------------------------- cifras */

.cifras { padding: 0 0 40px; }

.fila-cifras {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.cifra {
  border: 1px solid var(--linea);
  background: var(--vidrio);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 14px;
  padding: 26px 26px 24px;
}
.cifra b {
  display: block;
  font-size: 52px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(180deg, #fff, var(--acento-claro));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 10px;
}
.cifra span { color: var(--gris); font-size: 14.5px; line-height: 1.5; display: block; }

/* ---------------------------------------------------------------- problema */

.problema { padding: 80px 0; text-align: center; }
.problema h2 {
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 700;
  letter-spacing: -.03em;
  margin-bottom: 20px;
}
.problema p { color: var(--gris); font-size: 17px; margin-bottom: 14px; }
.problema p b { color: var(--tinta); }

/* ---------------------------------------------------------------- features */

.features { padding: 30px 0 40px; }

.titulo-seccion {
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 700;
  letter-spacing: -.03em;
  text-align: center;
  margin-bottom: 60px;
}

.feature {
  display: grid;
  grid-template-columns: minmax(300px, 5fr) 7fr;
  gap: 54px;
  align-items: center;
  margin-bottom: 110px;
}
.feature.invertida .feature-texto { order: 2; }
.feature.invertida .feature-imagen { order: 1; }

.feature-texto h3 {
  font-size: 25px;
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.2;
  margin-bottom: 14px;
}
.feature-texto p { color: var(--gris); font-size: 16px; }

.feature-imagen img { width: 100%; }

/* Recorte para capturas muy altas: muestra la parte de arriba. */
.recorte-alto { max-height: 560px; }
.recorte-alto img { object-fit: cover; object-position: top; height: 520px; }

/* El PDF como hoja de papel apoyada. */
.papel {
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .16);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .5), 0 0 90px rgba(46, 77, 155, .18);
  max-width: 480px;
  justify-self: center;
  transform: rotate(-1.2deg);
}

/* El celular con su marco. */
.telefono {
  width: 300px;
  justify-self: center;
  border-radius: 34px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: var(--fondo-2);
  padding: 10px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .5), 0 0 90px rgba(46, 77, 155, .18);
}
.telefono img { border-radius: 24px; }

.feature-tarjetas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 110px;
}

.tarjeta-f {
  border: 1px solid var(--linea);
  background: var(--vidrio);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 14px;
  padding: 26px;
  transition: border-color .2s, transform .2s;
}
.tarjeta-f:hover { border-color: rgba(77, 127, 255, .4); transform: translateY(-2px); }
.tarjeta-f h4 {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.015em;
  margin-bottom: 9px;
}
.tarjeta-f p { color: var(--gris); font-size: 14.5px; }

/* ---------------------------------------------------------------- seguridad */

.seguridad { padding: 50px 0 90px; }
.seguridad-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

/* ---------------------------------------------------------------- precio */

.precio {
  padding: 90px 0;
  text-align: center;
  position: relative;
}
.precio::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(50% 60% at 50% 45%, rgba(46, 77, 155, .22), transparent 75%);
}
.precio > .centro { position: relative; }

.precio-intro { color: var(--gris); max-width: 640px; margin: -34px auto 46px; }

.planes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  max-width: 860px;
  margin: 0 auto 30px;
}

.plan {
  border: 1px solid var(--linea);
  background: var(--vidrio);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 14px;
  padding: 30px 24px;
}
.plan.destacado {
  border-color: rgba(77, 127, 255, .55);
  background: rgba(77, 127, 255, .07);
  box-shadow: 0 0 60px rgba(77, 127, 255, .14);
}

.plan-clientes {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gris);
  margin-bottom: 12px;
}
.plan-precio {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.plan-precio small { font-size: 15px; font-weight: 500; color: var(--gris); margin-left: 3px; }

.precio-nota { color: var(--gris); font-size: 15px; max-width: 560px; margin: 0 auto 34px; }

/* ---------------------------------------------------------------- faq */

.faq { padding: 40px 0 100px; }

.faq details {
  border: 1px solid var(--linea);
  background: var(--vidrio);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 22px;
  font-weight: 600;
  font-size: 16px;
  position: relative;
  padding-right: 48px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--display);
  font-size: 22px;
  color: var(--acento-claro);
  transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 22px 20px; color: var(--gris); font-size: 15px; }

/* ---------------------------------------------------------------- pie */

.pie {
  border-top: 1px solid var(--linea);
  padding: 44px 0 54px;
  background: var(--fondo-2);
}
.pie .centro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  flex-wrap: wrap;
}
.pie-marca .wordmark { font-size: 19px; }
.pie-marca p { color: var(--gris-oscuro); font-size: 14px; margin-top: 6px; }
.pie-contacto { text-align: right; display: flex; flex-direction: column; gap: 4px; }
.pie-contacto a { font-size: 15px; }
.pie-contacto span { color: var(--gris-oscuro); font-size: 13.5px; }

/* ---------------------------------------------------------------- reveal */

.revelar { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.revelar.visto { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .revelar { opacity: 1; transform: none; transition: none; }
  .hero-captura .ventana { transform: none; transition: none; }
  .cta, .tarjeta-f { transition: none; }
}

/* ---------------------------------------------------------------- móvil */

@media (max-width: 900px) {
  .feature,
  .feature.invertida {
    grid-template-columns: 1fr;
    gap: 26px;
    margin-bottom: 70px;
  }
  .feature.invertida .feature-texto { order: 1; }
  .feature.invertida .feature-imagen { order: 2; }
  .feature-tarjetas { grid-template-columns: 1fr; margin-bottom: 70px; }
  .seguridad-grid { grid-template-columns: 1fr 1fr; }
  .planes { grid-template-columns: 1fr; max-width: 420px; }
  .fila-cifras { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .barra { padding: 12px 18px; gap: 16px; }
  .barra nav { display: none; }
  .barra .cta.chica { margin-left: auto; }
  .hero { padding-top: 118px; }
  .hero-captura { margin-top: 44px; padding: 0 14px; }
  .cifras { padding-top: 60px; }
  .problema { padding: 60px 0; }
  .seguridad-grid { grid-template-columns: 1fr; }
  .recorte-alto img { height: 380px; }
  .pie .centro { flex-direction: column; align-items: flex-start; }
  .pie-contacto { text-align: left; }
}

/* Narrativa: motivo -> producto -> como esta hecho */
.bajada b { color: var(--tinta); font-weight: 650; }
.seccion-intro {
  color: var(--gris);
  text-align: center;
  max-width: 640px;
  margin: -40px auto 46px;
}

/* ---------------------------------------------------------------- servicio */

.servicio { padding: 50px 0 40px; }
.feature-tarjetas.sin-margen { margin-bottom: 0; }

/* ------------------------------------------------------------ como se arranca */

.pasos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  max-width: 900px;
  margin: 0 auto 40px;
  text-align: left;
}
.paso {
  border: 1px solid var(--linea);
  background: var(--vidrio);
  border-radius: 14px;
  padding: 24px;
  position: relative;
}
.paso-n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(77, 127, 255, .14);
  border: 1px solid rgba(77, 127, 255, .45);
  color: var(--acento-claro);
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 14px;
}
.paso h4 {
  font-family: var(--display);
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -.015em;
  margin-bottom: 8px;
}
.paso p { color: var(--gris); font-size: 14.5px; }

@media (max-width: 900px) {
  .pasos { grid-template-columns: 1fr; max-width: 420px; }
}