/* Sitio de Proxemp. Colores y letra de la marca (manual de marca, 27/10/2026). Sin pedir nada a otros sitios. */
@font-face { font-family: "Montserrat"; font-weight: 400; font-style: normal; font-display: swap; src: url("fuentes/montserrat-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 600; font-style: normal; font-display: swap; src: url("fuentes/montserrat-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 700; font-style: normal; font-display: swap; src: url("fuentes/montserrat-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 800; font-style: normal; font-display: swap; src: url("fuentes/montserrat-latin-800-normal.woff2") format("woff2"); }

:root {
  --medianoche: #061226;
  --marino: #0B1F3B;
  --marino-2: #12305C;
  --electrico: #0066FF;
  --electrico-oscuro: #0052CC;
  --cian: #00E0FF;
  --niebla: #F5F7FA;
  --niebla-2: #E8EEF7;
  --tinta: #0B1F3B;
  --tinta-suave: #3D4F6B;
  --luz: #E6EDF9;
  --luz-suave: #A9BBD8;
  --linea-clara: #D5DEEB;
  --linea-oscura: rgba(160, 190, 240, .2);
  --verde: #1FA855;
  --radio: 14px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 4.5rem; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1.0625rem; line-height: 1.65; color: var(--tinta); background: var(--niebla);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--electrico-oscuro); }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; text-wrap: balance; }
p { margin: 0; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.solo-lectores { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.contenedor { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: max(1.25rem, env(safe-area-inset-left, 0px)) max(1.25rem, env(safe-area-inset-right, 0px)); }

:focus-visible { outline: 3px solid var(--cian); outline-offset: 3px; border-radius: 4px; }
.saltar { position: absolute; left: 1rem; top: -4rem; z-index: 50; background: var(--cian); color: var(--medianoche); padding: .6rem 1rem; border-radius: 8px; font-weight: 700; text-decoration: none; }
.saltar:focus { top: 1rem; }

/* ---- Botones ---- */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 48px; padding: 0 1.5rem;
  border: 2px solid transparent; border-radius: 12px; font: inherit; font-weight: 700; font-size: 1rem; line-height: 1.2;
  text-decoration: none; text-align: center; cursor: pointer; transition: background-color .15s, border-color .15s, color .15s;
}
.boton svg { width: 22px; height: 22px; flex: none; }
.boton-electrico { background: var(--electrico); color: #fff; }
.boton-electrico:hover { background: var(--electrico-oscuro); }
.boton-wa { background: #25D366; color: #052414; }
.boton-wa:hover { background: #3BE07B; }
.boton-borde { background: transparent; color: var(--tinta); border-color: var(--tinta); }
.boton-borde:hover { background: var(--tinta); color: #fff; }
.boton-ancho { width: 100%; }
.boton:disabled { opacity: .65; cursor: progress; }

/* ---- Portada oscura ---- */
.portada-oscura {
  position: relative; overflow: hidden; color: var(--luz); background: radial-gradient(ellipse at 18% 0%, #0E2C63 0%, var(--medianoche) 62%);
}
.portada-oscura::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(130, 160, 220, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(130, 160, 220, .07) 1px, transparent 1px); background-size: 56px 56px; pointer-events: none; }
.portada-oscura::after { content: ""; position: absolute; inset: 0; background: url("trazos.svg") center / cover no-repeat; pointer-events: none; }
.portada-oscura > .contenedor { position: relative; z-index: 1; }
.cabecera { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1rem; position: relative; }
.marca { display: inline-flex; align-items: center; }
.marca img { height: 32px; width: auto; }
.nav-boton { display: inline-flex; align-items: center; min-height: 44px; padding: 0 1rem; background: transparent; color: var(--luz); border: 2px solid var(--linea-oscura); border-radius: 10px; font: inherit; font-weight: 600; cursor: pointer; }
.nav { display: none; position: absolute; left: 0; right: 0; top: 100%; z-index: 5; flex-direction: column; gap: .25rem; padding: .75rem; background: var(--marino); border: 1px solid var(--linea-oscura); border-radius: var(--radio); box-shadow: 0 18px 40px rgba(0, 0, 0, .45); }
.nav.abierto { display: flex; }
.nav a { color: var(--luz); text-decoration: none; font-weight: 600; padding: .75rem 1rem; border-radius: 10px; }
.nav a:hover { background: rgba(255, 255, 255, .07); }
.nav a.boton { color: #fff; margin-top: .25rem; }

.portada { display: grid; gap: 2.5rem; padding-block: 2rem 3.5rem; align-items: center; }
.portada h1 { font-size: clamp(2.5rem, 8.5vw, 4.4rem); font-weight: 800; letter-spacing: -.025em; color: #fff; }
.entrada { margin-top: 1.5rem; font-size: 1.2rem; max-width: 34rem; color: var(--luz); }
.entrada-2 { margin-top: 1rem; max-width: 34rem; color: var(--luz-suave); }
.botones { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.aviso { margin-top: 1.5rem; max-width: 34rem; font-size: .875rem; color: var(--luz-suave); }

/* Teléfonos de la portada: lo memorable de la página */
.telefonos { position: relative; width: 100%; max-width: 480px; aspect-ratio: 1 / 1.34; margin-inline: auto; }
.tel { overflow: hidden; background: #02060E; border: 8px solid #0F2447; border-radius: 34px; box-shadow: 0 30px 60px rgba(0, 0, 0, .5), 0 0 0 1px rgba(0, 224, 255, .18); }
.tel img { width: 100%; }
.telefonos .tel { position: absolute; }
.tel-frente { right: 0; top: 0; width: 60%; z-index: 2; animation: sube .9s cubic-bezier(.2, .7, .2, 1) both; }
.tel-atras { left: 0; bottom: 0; width: 50%; z-index: 1; animation: sube .9s .18s cubic-bezier(.2, .7, .2, 1) both; }
@keyframes sube { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
.chip-sin-senal { position: absolute; z-index: 3; left: 0; top: 6%; display: flex; align-items: flex-start; gap: .55rem; width: 36%; padding: .6rem .7rem; font-size: .8125rem; font-weight: 600; line-height: 1.3; color: var(--luz); background: rgba(6, 18, 38, .92); border: 1px solid rgba(0, 224, 255, .45); border-radius: 12px; animation: sube .9s .5s cubic-bezier(.2, .7, .2, 1) both; }
.chip-sin-senal .punto { flex: none; margin-top: .3rem; width: 9px; height: 9px; border-radius: 50%; background: var(--cian); box-shadow: 0 0 0 4px rgba(0, 224, 255, .2); }

/* ---- Secciones ---- */
.seccion { padding-block: 4rem; }
.seccion h2 { font-size: clamp(1.75rem, 4.6vw, 2.6rem); font-weight: 800; letter-spacing: -.015em; }
.bajada { margin-top: 1rem; max-width: 40rem; font-size: 1.125rem; }
.oscura { background: var(--medianoche); color: var(--luz); }
.oscura h2, .oscura h3 { color: #fff; }
.oscura .bajada { color: var(--luz-suave); }
.clara { background: var(--niebla); }
.clara-2 { background: var(--niebla-2); }
.clara .bajada, .clara-2 .bajada { color: var(--tinta-suave); }
.dos-columnas { display: grid; gap: 2.5rem; align-items: start; }

.hechos { list-style: none; margin: 0; padding: 0; display: grid; }
.hechos li { padding-block: 1.25rem; border-top: 1px solid var(--linea-oscura); }
.hechos li:last-child { border-bottom: 1px solid var(--linea-oscura); }
.hechos h3 { font-size: 1.2rem; font-weight: 700; }
.hechos p { margin-top: .4rem; color: var(--luz-suave); }

.significado { margin-top: 1.75rem; max-width: 36rem; padding-left: 1rem; border-left: 3px solid var(--cian); font-size: .95rem; color: var(--luz); }
.significado b { color: #fff; }

/* ---- Producto ---- */
.pantallas { display: flex; gap: 1.25rem; margin-top: 2.5rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 1rem; }
.pantallas figure { flex: 0 0 74%; max-width: 320px; margin: 0; scroll-snap-align: center; }
.pantallas .tel { box-shadow: 0 20px 44px rgba(11, 31, 59, .22); }
.pantallas figcaption { margin-top: 1.1rem; }
.pantallas h3 { font-size: 1.15rem; font-weight: 700; }
.pantallas figcaption p { margin-top: .4rem; font-size: .95rem; color: var(--tinta-suave); }
.nota-pantallas { margin-top: .5rem; font-size: .8125rem; color: var(--tinta-suave); }
.subtitulo { margin-top: 3.5rem; font-size: 1.5rem; font-weight: 800; }
.dia { list-style: none; margin: 1.5rem 0 0; padding: 0 0 0 1.5rem; border-left: 2px solid var(--linea-clara); display: grid; gap: 1.5rem; max-width: 46rem; }
.dia li { position: relative; display: grid; gap: .25rem; }
.dia li::before { content: ""; position: absolute; left: calc(-1.5rem - 7px); top: .4rem; width: 12px; height: 12px; border-radius: 50%; background: var(--niebla); border: 3px solid var(--electrico); }
.dia time { font-weight: 700; font-size: .95rem; color: var(--electrico-oscuro); }
.dia h4 { font-size: 1.1rem; font-weight: 700; }
.dia p { color: var(--tinta-suave); max-width: 38rem; }

/* ---- Planes ---- */
.conmutador { display: inline-flex; margin: 2rem 0 0; padding: 4px; border: 0; background: #fff; border-radius: 12px; border: 1px solid var(--linea-clara); }
.conmutador label { position: relative; cursor: pointer; }
.conmutador input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.conmutador span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 1.1rem; border-radius: 9px; font-weight: 600; font-size: .95rem; color: var(--tinta-suave); }
.conmutador input:checked + span { background: var(--marino); color: #fff; }
.conmutador input:focus-visible + span { outline: 3px solid var(--electrico); outline-offset: 2px; }
.precios { display: grid; gap: 1rem; margin-top: 1.5rem; }
.precio-plan { display: grid; gap: .35rem; padding: 1.5rem; background: #fff; border: 1px solid var(--linea-clara); border-radius: var(--radio); }
.precio-plan.destacado { background: var(--marino); color: var(--luz); border-color: var(--marino); }
.precio-plan .nombre { font-size: 1.3rem; font-weight: 800; }
.precio-plan.destacado .nombre { color: #fff; }
.precio-plan .para { color: var(--tinta-suave); }
.precio-plan.destacado .para { color: var(--luz-suave); }
.precio-plan .valor { margin-top: .75rem; font-size: 2.6rem; font-weight: 800; letter-spacing: -.02em; line-height: 1.05; }
.precio-plan.destacado .valor { color: #fff; }
.precio-plan .periodo { color: var(--tinta-suave); font-size: .9rem; }
.precio-plan.destacado .periodo { color: var(--luz-suave); }
.precio-plan .boton { margin-top: 1rem; }
.detalle-planes { margin-top: 2rem; background: #fff; border: 1px solid var(--linea-clara); border-radius: var(--radio); }
.detalle-planes > summary { cursor: pointer; padding: 1rem 1.25rem; font-weight: 700; min-height: 52px; display: flex; align-items: center; }
.detalle-planes[open] > summary { border-bottom: 1px solid var(--linea-clara); }
.tabla-caja { overflow-x: auto; }
.tabla { width: 100%; min-width: 560px; border-collapse: collapse; font-size: .95rem; }
.tabla th, .tabla td { padding: .7rem 1rem; text-align: center; border-bottom: 1px solid var(--niebla-2); }
.tabla thead th { font-weight: 700; }
.tabla th:first-child, .tabla tbody th { text-align: left; font-weight: 600; width: 44%; }
.tabla .grupo th { background: var(--niebla); font-size: .8125rem; font-weight: 700; color: var(--tinta-suave); text-align: left; }
.tabla .si { color: var(--verde); font-weight: 800; }
.tabla .no { color: #8A98AE; }
.valor-tabla { font-weight: 600; font-size: .875rem; }
.nota-planes { margin-top: 1.5rem; max-width: 44rem; font-size: .9rem; color: var(--tinta-suave); }

/* ---- Otro negocio ---- */
.otro-accion { display: flex; align-items: center; }

/* ---- Preguntas ---- */
.preguntas { margin-top: 2rem; max-width: 46rem; border-top: 1px solid var(--linea-clara); }
.preguntas details { border-bottom: 1px solid var(--linea-clara); }
.preguntas summary { cursor: pointer; padding: 1.1rem 2.5rem 1.1rem 0; font-weight: 700; list-style: none; position: relative; min-height: 52px; }
.preguntas summary::-webkit-details-marker { display: none; }
.preguntas summary::after { content: "+"; position: absolute; right: .25rem; top: 50%; transform: translateY(-50%); font-size: 1.5rem; font-weight: 600; color: var(--electrico); }
.preguntas details[open] summary::after { content: "–"; }
.preguntas details p { padding-bottom: 1.25rem; color: var(--tinta-suave); max-width: 40rem; }

/* ---- Contacto ---- */
.contacto { background: radial-gradient(ellipse at 85% 0%, #0E2C63 0%, var(--medianoche) 60%); }
.contacto-rejilla { display: grid; gap: 2.5rem; align-items: start; }
.contacto-lista { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 1.25rem; }
.contacto-lista strong { display: block; color: #fff; }
.contacto-lista a:not(.boton) { color: var(--cian); }
.contacto-lista .boton { margin-top: .6rem; }
.formulario { display: grid; gap: 1rem; padding: 1.5rem; background: var(--niebla); color: var(--tinta); border-radius: 18px; }
.campo { display: grid; gap: .35rem; }
.campo label { font-weight: 600; font-size: .95rem; }
.ayuda { font-weight: 400; font-size: .8125rem; color: var(--tinta-suave); }
.formulario input[type=text], .formulario input[type=tel], .formulario input[type=email], .formulario select, .formulario textarea {
  width: 100%; min-height: 48px; padding: .65rem .85rem; font: inherit; color: var(--tinta); background: #fff; border: 2px solid var(--linea-clara); border-radius: 10px;
}
.formulario textarea { min-height: 96px; resize: vertical; }
.formulario input:focus-visible, .formulario select:focus-visible, .formulario textarea:focus-visible { outline: 3px solid var(--electrico); outline-offset: 1px; border-color: var(--electrico); }
.dos { display: grid; gap: 1rem; }
.nota-pais { display: none; }
.campo.error input, .campo.error select { border-color: #B3261E; }
.mensaje-error, .error-acepta { color: #B3261E; font-size: .875rem; font-weight: 600; min-height: 0; }
.error-acepta { display: none; }
.mas-mensaje > summary { cursor: pointer; font-weight: 600; min-height: 44px; display: flex; align-items: center; color: var(--electrico-oscuro); }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.acepto { display: flex; gap: .7rem; align-items: flex-start; font-size: .875rem; color: var(--tinta-suave); }
.acepto input { flex: none; width: 22px; height: 22px; margin-top: .1rem; accent-color: var(--electrico); }
.estado { font-size: .95rem; font-weight: 600; }
.estado:empty { display: none; }
.estado.ok { padding: 1rem; background: #E3F6EA; color: #0F5A2F; border-radius: 10px; display: grid; gap: .75rem; justify-items: start; }
.estado.mal { padding: 1rem; background: #FBE7E5; color: #8C1D18; border-radius: 10px; }

/* ---- Pie ---- */
.pie { padding-block: 2.5rem 6rem; background: #030B18; color: var(--luz-suave); font-size: .9rem; }
.pie .contenedor { display: grid; gap: 1rem; }
.pie a { color: var(--luz); }
.pie nav { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; }
.pie nav a { text-decoration: none; padding-block: .35rem; }
.pie nav a:hover { text-decoration: underline; }

/* ---- Barra fija del celular ---- */
.barra-fija { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: flex; gap: .6rem; padding: .7rem max(1rem, env(safe-area-inset-right, 0px)) calc(.7rem + env(safe-area-inset-bottom, 0px)) max(1rem, env(safe-area-inset-left, 0px)); background: rgba(6, 18, 38, .96); border-top: 1px solid var(--linea-oscura); transform: translateY(110%); transition: transform .25s; }
.barra-fija.visible { transform: none; }
.barra-fija .boton-electrico { flex: 1; }

/* ---- Páginas legales ---- */
.legal { background: var(--niebla); padding-block: 3rem 4rem; }
.legal .contenedor { max-width: 46rem; }
.legal h1 { font-size: clamp(1.9rem, 5vw, 2.6rem); font-weight: 800; }
.legal h2 { margin-top: 2rem; font-size: 1.25rem; font-weight: 700; }
.legal p { margin-top: .75rem; }
.legal .borrador { padding: .75rem 1rem; background: #FFF4D6; border-radius: 10px; font-size: .9rem; color: #5A4300; }
.portada-legal { background: var(--medianoche); }
.portada-legal .cabecera { padding-block: .9rem; }

/* ---- Pantallas anchas ---- */
@media (min-width: 760px) {
  .dos { grid-template-columns: 1fr 1fr; }
  .precios { grid-template-columns: repeat(3, 1fr); }
  .pantallas { overflow: visible; gap: 2rem; }
  .pantallas figure { flex: 1 1 0; max-width: none; }
}
@media (min-width: 960px) {
  html { scroll-padding-top: 1rem; }
  .nav-boton { display: none; }
  .nav { display: flex; position: static; flex-direction: row; align-items: center; gap: .25rem; padding: 0; background: none; border: 0; box-shadow: none; }
  .nav a.boton { margin: 0 0 0 .75rem; }
  .portada { grid-template-columns: 1.05fr .95fr; padding-block: 3rem 5rem; gap: 3rem; }
  .dos-columnas { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .contacto-rejilla { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .seccion { padding-block: 5.5rem; }
  .barra-fija { display: none; }
  .pie { padding-bottom: 3rem; }
  .dia li { grid-template-columns: 7.5rem 1fr; gap: 1rem; }
  .dia time { padding-top: .2rem; }
}
@media (min-width: 1100px) { .nav a { padding-inline: 1.1rem; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .tel-frente, .tel-atras, .chip-sin-senal { animation: none; }
  .barra-fija { transition: none; }
}