/* Página de ventas de Cantera (soycantera.com). Independiente de app.css. */
:root {
  --v-tinta: #0B1324;
  --v-tinta-2: #131E36;
  --v-azul: #1B2B52;
  --v-lima: #C6F24E;
  --v-lima-osc: #A8D62F;
  --v-verde: #087F4B;
  --v-texto: #1F2937;
  --v-gris: #5B6576;
  --v-fondo: #F3F5F7;
  --v-borde: #E3E7EE;
  --v-radio: 20px;
  --v-sombra: 0 18px 50px rgba(11, 19, 36, .14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--v-texto); background: #fff; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: Archivo, Inter, sans-serif; line-height: 1.12; margin: 0; letter-spacing: -.01em; }
a { color: inherit; }
.v-contenedor { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.v-contenedor-angosto { max-width: 820px; }

/* Botones */
.v-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 20px; border-radius: 999px;
  font-weight: 700; text-decoration: none; border: 2px solid transparent; transition: transform .15s, background .15s, box-shadow .15s; white-space: nowrap; }
.v-btn:hover { transform: translateY(-1px); }
.v-btn:focus-visible, .v-ciclo-btn:focus-visible, .v-pregunta summary:focus-visible { outline: 3px solid var(--v-lima); outline-offset: 3px; }
.v-btn-lima { background: var(--v-lima); color: var(--v-tinta); box-shadow: 0 8px 22px rgba(198, 242, 78, .35); }
.v-btn-lima:hover { background: var(--v-lima-osc); }
.v-btn-oscuro { background: var(--v-tinta); color: #fff; }
.v-btn-borde { border-color: rgba(255, 255, 255, .45); color: #fff; }
.v-btn-borde:hover { border-color: #fff; }
.v-btn-claro { color: #fff; border-color: rgba(255, 255, 255, .3); padding: 8px 18px; }
.v-btn-grande { min-height: 54px; padding: 14px 28px; font-size: 1.05rem; }
.v-btn-ancho { width: 100%; }

/* Barra superior */
.v-nav { position: sticky; top: 0; z-index: 50; background: rgba(11, 19, 36, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); color: #fff; }
.v-nav-fila { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.v-marca { display: inline-flex; align-items: center; gap: 10px; font-family: Archivo, sans-serif; font-weight: 800; font-size: 1.25rem; text-decoration: none; }
.v-escudo { width: 34px; height: 38px; display: inline-grid; place-items: center; background: var(--v-lima); color: var(--v-tinta); font-weight: 900;
  border-radius: 10px 10px 16px 16px; font-size: 1.1rem; }
.v-nav-enlaces { display: none; gap: 26px; margin-left: 28px; }
.v-nav-enlaces a { text-decoration: none; color: #C9D2E0; font-weight: 600; }
.v-nav-enlaces a:hover { color: #fff; }
.v-nav-acciones { margin-left: auto; display: flex; gap: 10px; }
.v-solo-escritorio { display: none; }

/* Portada */
.v-hero { background: radial-gradient(1200px 500px at 85% 10%, rgba(198, 242, 78, .16), transparent 60%),
  linear-gradient(180deg, var(--v-tinta) 0%, var(--v-azul) 100%); color: #fff; overflow: hidden; padding: 48px 0 64px; position: relative; }
.v-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 2px, transparent 2px);
  background-size: 100% 90px; pointer-events: none; }
.v-hero-fila { display: grid; gap: 48px; position: relative; }
.v-etiqueta { display: inline-block; font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--v-verde); margin: 0 0 10px; }
.v-hero .v-etiqueta { color: var(--v-lima); }
.v-hero h1 { font-size: clamp(2.2rem, 6.5vw, 3.9rem); font-weight: 900; }
.v-resaltado { color: var(--v-lima); }
.v-hero-sub { font-size: 1.15rem; color: #C9D2E0; max-width: 34em; margin: 18px 0 28px; }
.v-hero-botones { display: flex; flex-wrap: wrap; gap: 12px; }
.v-confianza { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 10px 20px; color: #C9D2E0; font-size: .95rem; }
.v-confianza li::before { content: "✓"; color: var(--v-lima); font-weight: 900; margin-right: 6px; }
.v-hero-visual { position: relative; min-height: 420px; max-width: 560px; width: 100%; margin: 0 auto; }
.v-tablet { position: absolute; right: 0; top: 0; width: 72%; border-radius: 26px; padding: 10px; background: #1A2440; box-shadow: var(--v-sombra), 0 0 0 1px rgba(255,255,255,.08);
  transform: rotate(3deg); }
.v-tablet img { border-radius: 18px; }
.v-telefono { border-radius: 34px; padding: 8px; background: #05080F; box-shadow: var(--v-sombra), 0 0 0 1px rgba(255,255,255,.12); }
.v-telefono img { border-radius: 27px; }
.v-hero-visual .v-telefono { position: absolute; left: 0; bottom: 0; width: 42%; transform: rotate(-4deg); }
.v-burbuja { position: absolute; background: #fff; color: var(--v-tinta); font-weight: 700; font-size: .85rem; padding: 10px 14px; border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .25); white-space: nowrap; }
.v-burbuja-1 { right: 4%; bottom: 18%; }
.v-burbuja-2 { left: 26%; top: 6%; }

/* Secciones */
.v-seccion { padding: 72px 0; }
.v-titulo { font-size: clamp(1.8rem, 4.5vw, 2.6rem); font-weight: 900; text-align: center; color: var(--v-tinta); }
.v-titulo-claro { color: #fff; }
.v-subtitulo { text-align: center; color: var(--v-gris); font-size: 1.1rem; margin: 12px auto 40px; max-width: 36em; }
.v-subtitulo-claro { color: #C9D2E0; }

.v-problema { background: var(--v-fondo); }
.v-rejilla-3 { display: grid; gap: 18px; margin-top: 36px; }
.v-dolor { background: #fff; border-radius: var(--v-radio); padding: 26px; border: 1px solid var(--v-borde); }
.v-dolor-icono { font-size: 2rem; }
.v-dolor h3 { font-size: 1.2rem; margin: 10px 0 6px; }
.v-dolor p { color: var(--v-gris); margin: 0; }
.v-solucion { text-align: center; font-weight: 700; font-size: 1.15rem; margin: 32px 0 0; }

.v-video { background: var(--v-tinta); }
.v-video-marco { border-radius: var(--v-radio); overflow: hidden; box-shadow: 0 30px 80px rgba(0, 0, 0, .5); max-width: 960px; margin: 0 auto; background: #000; }
.v-video-marco video { width: 100%; height: auto; }

/* Funciones */
.v-funcion { display: grid; gap: 32px; align-items: center; padding: 40px 0; }
.v-funcion + .v-funcion { border-top: 1px solid var(--v-borde); }
.v-funcion h3 { font-size: clamp(1.6rem, 3.6vw, 2.2rem); font-weight: 900; color: var(--v-tinta); margin-bottom: 14px; }
.v-funcion-texto > p { color: var(--v-gris); font-size: 1.08rem; margin: 0 0 18px; }
.v-lista { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.v-lista li { padding-left: 32px; position: relative; font-weight: 600; }
.v-lista li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%; background: #E3F7C2; color: var(--v-verde);
  display: grid; place-items: center; font-size: .8rem; font-weight: 900; }
.v-funcion-imagen { position: relative; display: flex; justify-content: center; }
.v-pantalla { border-radius: 22px; padding: 8px; background: var(--v-tinta); box-shadow: var(--v-sombra); max-width: 420px; }
.v-pantalla img { border-radius: 15px; }
.v-pantalla-ancha { max-width: 640px; }
.v-funcion-telefonos { gap: 18px; }
.v-funcion-telefonos .v-telefono { width: 46%; max-width: 250px; }
.v-funcion-telefonos .v-telefono-2 { margin-top: 48px; }
.v-funcion-afiches .v-pantalla { width: 78%; }
.v-afiche { position: absolute; right: 0; bottom: -20px; width: 38%; max-width: 210px; border-radius: 12px; box-shadow: var(--v-sombra); transform: rotate(5deg); }

.v-mas { background: var(--v-fondo); }
.v-rejilla-4 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 36px; }
.v-mini { background: #fff; border-radius: 18px; padding: 20px; border: 1px solid var(--v-borde); }
.v-mini > span { font-size: 1.7rem; }
.v-mini h3 { font-size: 1.02rem; margin: 8px 0 4px; }
.v-mini p { margin: 0; color: var(--v-gris); font-size: .92rem; }

/* Precios */
.v-ciclo { display: flex; justify-content: center; gap: 6px; background: var(--v-fondo); border-radius: 999px; padding: 6px; width: fit-content; margin: 0 auto 36px; }
.v-ciclo-btn { border: 0; background: transparent; font: inherit; font-weight: 700; padding: 10px 20px; border-radius: 999px; cursor: pointer; color: var(--v-gris); min-height: 44px; }
.v-ciclo-btn[aria-pressed="true"] { background: var(--v-tinta); color: #fff; }
.v-ahorro { display: inline-block; background: var(--v-lima); color: var(--v-tinta); font-size: .72rem; padding: 2px 8px; border-radius: 999px; margin-left: 4px; }
.v-planes { display: grid; gap: 18px; }
.v-plan { position: relative; border: 1px solid var(--v-borde); border-radius: 24px; padding: 28px 22px; background: #fff; display: flex; flex-direction: column; }
.v-plan-destacado { background: var(--v-tinta); color: #fff; border-color: var(--v-tinta); box-shadow: 0 24px 60px rgba(11, 19, 36, .3); }
.v-plan-cinta { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--v-lima); color: var(--v-tinta); font-weight: 800;
  font-size: .78rem; padding: 5px 14px; border-radius: 999px; white-space: nowrap; }
.v-plan h3 { font-size: 1.4rem; font-weight: 800; }
.v-plan-desc { color: var(--v-gris); font-size: .93rem; margin: 6px 0 16px; min-height: 2.9em; }
.v-plan-destacado .v-plan-desc, .v-plan-destacado .v-plan-nota { color: #C9D2E0; }
.v-plan-precio strong { font-family: Archivo, sans-serif; font-size: 2.3rem; font-weight: 900; }
.v-plan-precio span { color: var(--v-gris); font-weight: 600; margin-left: 4px; }
.v-plan-destacado .v-plan-precio span { color: #C9D2E0; }
.v-plan-nota { font-size: .86rem; color: var(--v-verde); font-weight: 600; margin: 2px 0 18px; }
.v-plan-lista { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 9px; font-size: .92rem; }
.v-plan-lista li { padding-left: 26px; position: relative; }
.v-plan-lista .v-si::before { content: "✓"; position: absolute; left: 0; color: var(--v-verde); font-weight: 900; }
.v-plan-destacado .v-plan-lista .v-si::before { color: var(--v-lima); }
.v-plan-lista .v-no { color: #9AA3B2; text-decoration: line-through; }
.v-plan-lista .v-no::before { content: "–"; position: absolute; left: 4px; }
.v-plan-destacado .v-plan-lista .v-no { color: #6B7690; }
.v-precios-nota { text-align: center; color: var(--v-gris); font-size: .92rem; margin: 28px 0 0; }

/* Preguntas */
.v-preguntas { background: var(--v-fondo); }
.v-preguntas .v-titulo { margin-bottom: 32px; }
.v-pregunta { background: #fff; border-radius: 16px; border: 1px solid var(--v-borde); margin-bottom: 12px; }
.v-pregunta summary { cursor: pointer; list-style: none; padding: 18px 52px 18px 22px; font-weight: 700; position: relative; border-radius: 16px; }
.v-pregunta summary::-webkit-details-marker { display: none; }
.v-pregunta summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--v-verde); font-weight: 400; }
.v-pregunta[open] summary::after { content: "–"; }
.v-pregunta p { margin: 0; padding: 0 22px 20px; color: var(--v-gris); }

/* Llamado final y pie */
.v-final { background: linear-gradient(135deg, var(--v-tinta), var(--v-azul)); color: #fff; text-align: center; padding: 72px 0; }
.v-final h2 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); font-weight: 900; }
.v-final p { color: #C9D2E0; font-size: 1.1rem; margin: 12px 0 28px; }
.v-pie { background: #070C17; color: #8E99AC; padding: 28px 0 90px; font-size: .9rem; }
.v-pie-fila { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; justify-content: space-between; }
.v-pie .v-marca { color: #fff; font-size: 1.05rem; }
.v-pie p { margin: 0; }
.v-pie nav { display: flex; gap: 18px; }
.v-pie nav a { color: #C9D2E0; }
.v-flotante { position: fixed; right: 16px; bottom: 16px; z-index: 60; background: #25D366; color: #fff; font-weight: 800; text-decoration: none;
  padding: 14px 20px; border-radius: 999px; box-shadow: 0 10px 30px rgba(0, 0, 0, .3); }

@media (min-width: 640px) {
  .v-rejilla-3 { grid-template-columns: repeat(3, 1fr); }
  .v-rejilla-4 { grid-template-columns: repeat(4, 1fr); }
  .v-planes-2, .v-planes-3, .v-planes-4 { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .v-nav-enlaces, .v-solo-escritorio { display: flex; }
  .v-hero { padding: 72px 0 96px; }
  .v-hero-fila { grid-template-columns: 1.05fr 1fr; align-items: center; }
  .v-hero-visual { min-height: 540px; }
  .v-funcion { grid-template-columns: 1fr 1.1fr; gap: 64px; padding: 56px 0; }
  .v-funcion-inversa .v-funcion-texto { order: 2; }
  .v-planes-3 { grid-template-columns: repeat(3, 1fr); }
  .v-planes-4 { grid-template-columns: repeat(4, 1fr); }
  .v-plan-destacado { transform: translateY(-10px); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .v-btn { transition: none; }
}
main { overflow-x: clip; }
.v-flotante-lima { background: var(--v-lima); color: var(--v-tinta); }