/* ==========================================================================
   INTERNEXT · Design System
   Internet Corporativo Gestionado · Cusco, Peru
   Sin dependencias externas. Cero requests a terceros.
   ========================================================================== */

:root {
  /* Marca */
  --navy-950: #04091c;
  --navy-900: #070f2a;
  --navy-850: #0a1638;
  --navy-800: #0e1e4a;
  --navy-700: #14295e;
  --brand-blue: #17307e;       /* azul del logo */
  --blue-600: #1b3fa8;
  --cyan-500: #29abe2;
  --cyan-400: #38c6f4;
  --cyan-300: #7ee0ff;
  --lime-400: #4ade80;
  --amber-400: #fbbf24;
  --rose-400: #fb7185;

  /* Neutros */
  --ink-900: #0b1220;
  --ink-700: #33415c;
  --ink-500: #5b6b8c;
  --paper: #f4f7fc;
  --paper-2: #e7edf7;

  /* Semanticos */
  --bg: var(--navy-950);
  --fg: #e8eefb;
  --fg-muted: #97a6c4;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.18);
  --card: rgba(255, 255, 255, 0.035);
  --card-hover: rgba(255, 255, 255, 0.065);
  --accent-grad: linear-gradient(135deg, #29abe2 0%, #4fd8ff 55%, #7ee0ff 100%);

  /* Tipografia */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;

  /* Ritmo */
  --wrap: 1200px;
  --wrap-narrow: 800px;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 30px;
  --pad-section: clamp(60px, 8vw, 116px);
  --shadow-lg: 0 32px 80px -24px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 0 1px rgba(56, 198, 244, 0.35),
    0 18px 48px -18px rgba(41, 171, 226, 0.55);
  --shadow-soft: 0 1px 3px rgba(11, 18, 32, 0.06), 0 16px 40px -26px rgba(11, 18, 32, 0.4);
}

/* --------------------------------------------------------------- Reset --- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; display: block; }
img { height: auto; }

/* El display de los componentes gana al [hidden] del navegador. Lo forzamos
   o botones como "Atras" y "Enviar" aparecerian en pasos donde no toca. */
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.028em;
  font-weight: 700;
  text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }

:focus-visible { outline: 2px solid var(--cyan-400); outline-offset: 3px; border-radius: 4px; }
::selection { background: rgba(56, 198, 244, 0.32); color: #fff; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--cyan-400); color: var(--navy-950);
  padding: 10px 18px; border-radius: var(--r-sm); font-weight: 700;
  transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* -------------------------------------------------------------- Layout --- */
.wrap {
  width: 100%; max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 40px);
}
.wrap--narrow { max-width: var(--wrap-narrow); }

section { position: relative; }
.section { padding-block: var(--pad-section); }
.section--tight { padding-block: clamp(44px, 6vw, 76px); }
.section--light { background: var(--paper); color: var(--ink-900); }
.section--light h2, .section--light h3 { color: var(--ink-900); }

/* Cabecera de seccion compacta */
.head { max-width: 62ch; }
.head--center { margin-inline: auto; text-align: center; }

/* ----------------------------------------------------------- Tipografia -- */
.kicker {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: 11.5px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--cyan-300); margin-bottom: 16px;
}
.kicker::before { content: ""; width: 24px; height: 1px; background: var(--cyan-400); }
.head--center .kicker::before { display: none; }
.section--light .kicker { color: var(--blue-600); }
.section--light .kicker::before { background: var(--blue-600); }

.h-1 { font-size: clamp(1.95rem, 4.2vw, 3rem); }
.h-2 { font-size: clamp(1.45rem, 2.5vw, 1.95rem); }
.h-3 { font-size: clamp(1.1rem, 1.6vw, 1.25rem); }

.lead {
  font-size: clamp(1.02rem, 1.4vw, 1.17rem);
  color: var(--fg-muted); max-width: 56ch;
}
.section--light .lead { color: var(--ink-700); }

.grad-text {
  background: var(--accent-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Respuesta directa: una frase, pensada para que la citen los motores */
.answer {
  border-left: 3px solid var(--cyan-400);
  padding: 12px 0 12px 20px; margin: 22px 0 0;
  font-size: 1.02rem; color: var(--fg); max-width: 64ch;
  background: linear-gradient(90deg, rgba(41, 171, 226, 0.07), transparent 72%);
}
.section--light .answer {
  border-left-color: var(--blue-600); color: var(--ink-900);
  background: linear-gradient(90deg, rgba(27, 63, 168, 0.06), transparent 72%);
}
.answer strong { color: var(--cyan-300); font-weight: 600; }
.section--light .answer strong { color: var(--blue-600); }

/* -------------------------------------------------------------- Botones --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 25px; border: 0; border-radius: 999px;
  font-size: 15px; font-weight: 650; letter-spacing: -0.01em;
  cursor: pointer; white-space: nowrap; text-align: center;
  background: var(--accent-grad); color: var(--navy-950);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-glow); }
.btn:active { transform: translateY(0); }

.btn--ghost {
  background: rgba(255, 255, 255, 0.06); color: var(--fg);
  box-shadow: inset 0 0 0 1px var(--line-strong);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.12); box-shadow: inset 0 0 0 1px var(--cyan-400); }
.btn--wa { background: #1faa54; color: #fff; }
.btn--wa:hover { box-shadow: 0 18px 40px -16px rgba(31, 170, 84, 0.7); }
.btn--dark { background: var(--brand-blue); color: #fff; }
.btn--lg { padding: 17px 32px; font-size: 16px; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 600; font-size: 14.5px; color: var(--cyan-300);
}
.link-arrow svg { transition: transform 0.2s; }
.link-arrow:hover svg { transform: translateX(4px); }
.section--light .link-arrow { color: var(--blue-600); }

/* --------------------------------------------------------------- Header --- */
.topbar {
  background: var(--navy-900); border-bottom: 1px solid var(--line);
  font-size: 13px; color: var(--fg-muted);
}
.topbar__in {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 38px; flex-wrap: wrap;
}
.topbar a:hover { color: var(--cyan-300); }
.topbar__list { display: flex; gap: 20px; flex-wrap: wrap; margin: 0; padding: 0; list-style: none; }

.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(4, 9, 28, 0.6);
  backdrop-filter: saturate(170%) blur(20px);
  -webkit-backdrop-filter: saturate(170%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: background 0.25s, border-color 0.25s;
}
.header.is-stuck { background: rgba(4, 9, 28, 0.95); border-bottom-color: var(--line); }
.header__in {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; min-height: 72px;
}

/* Logo oficial de la marca, sobre placa azul redondeada */
.logo { display: flex; align-items: center; gap: 13px; }
.logo__img {
  height: 34px; width: auto; border-radius: 6px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14), 0 8px 24px -12px rgba(23, 48, 126, 0.9);
}
.logo__tag {
  display: block;
  font-family: var(--font-mono); font-size: 9.5px;
  letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--fg-muted);
  padding-left: 13px; border-left: 1px solid var(--line-strong);
  width: 11ch; flex: 0 0 auto; line-height: 1.4;
}

.nav { display: flex; align-items: center; gap: 28px; }
.nav__link {
  font-size: 14.5px; font-weight: 500; white-space: nowrap;
  color: var(--fg-muted); position: relative; padding-block: 6px;
  transition: color 0.18s;
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--fg); }
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--cyan-400);
  transition: width 0.22s ease;
}
.nav__link:hover::after, .nav__link[aria-current="page"]::after { width: 100%; }

.header__cta { display: flex; align-items: center; gap: 10px; }

.burger {
  display: none; width: 44px; height: 44px; position: relative;
  background: none; border: 1px solid var(--line-strong);
  border-radius: 10px; cursor: pointer;
}
.burger span {
  position: absolute; left: 12px; width: 20px; height: 2px;
  background: var(--fg); transition: transform 0.22s, opacity 0.22s;
}
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 21px; }
.burger span:nth-child(3) { top: 27px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
  display: none; border-top: 1px solid var(--line);
  background: rgba(4, 9, 28, 0.98);
  padding: 14px clamp(20px, 5vw, 40px) 26px;
}
.mobile-nav.is-open { display: block; }
.mobile-nav a {
  display: block; padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 17px; font-weight: 500;
}
.mobile-nav .btn { margin-top: 18px; }

/* ============================================================== HERO ===== */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: min(88vh, 780px);
  display: flex; align-items: flex-end;
  padding-block: clamp(90px, 16vw, 150px) clamp(40px, 6vw, 64px);
}
.hero__media { position: absolute; inset: 0; z-index: -3; }
.hero__media img, .hero__media video {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(1.05) contrast(1.04);
}
/* El video de marca trae una marca de agua del generador en la esquina
   inferior derecha. Ampliamos un 12 % para recortarla. Lo ideal es
   reexportar el video sin marca y quitar este transform. */
.hero__media video { transform: scale(1.12); transform-origin: 50% 42%; }
/* Velo de marca: unifica cualquier imagen o frame del video */
.hero__veil {
  position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(180deg, rgba(4, 9, 28, 0.86) 0%, rgba(4, 9, 28, 0.38) 38%, rgba(4, 9, 28, 0.92) 100%),
    linear-gradient(100deg, rgba(4, 9, 28, 0.92) 0%, rgba(4, 9, 28, 0.35) 62%, transparent 100%),
    radial-gradient(70% 60% at 88% 18%, rgba(41, 171, 226, 0.22), transparent 65%);
}
.hero__grid {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(56, 198, 244, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 198, 244, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(100% 70% at 70% 25%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(100% 70% at 70% 25%, #000 20%, transparent 75%);
}
.hero__in { position: relative; width: 100%; }
.hero h1 { font-size: clamp(2.4rem, 6.6vw, 4.4rem); letter-spacing: -0.04em; }
.hero h1 small {
  display: block; margin-top: 10px;
  font-size: clamp(0.95rem, 1.9vw, 1.3rem);
  font-weight: 500; letter-spacing: -0.01em; color: var(--cyan-300);
}
.hero .lead { margin-top: 22px; max-width: 46ch; color: #cbd7ec; }

.badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 15px 7px 11px; border-radius: 999px;
  background: rgba(4, 9, 28, 0.55);
  box-shadow: inset 0 0 0 1px rgba(56, 198, 244, 0.34);
  backdrop-filter: blur(10px);
  font-size: 12.5px; font-weight: 550; color: var(--cyan-300);
  margin-bottom: 22px;
}
.dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--lime-400);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.24); }
  50% { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
}

/* Pastillas de valor: sustituyen parrafos por datos de un golpe de vista */
.pills {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin: 34px 0 0; padding: 0; list-style: none;
}
.pills li {
  display: flex; align-items: center; gap: 9px;
  padding: 11px 17px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 1px var(--line-strong);
  backdrop-filter: blur(10px);
  font-size: 14px; font-weight: 550;
}
.pills svg { flex: 0 0 16px; color: var(--cyan-400); }

/* --------------------------------------------------------- Franja strip -- */
.strip {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.022);
  padding-block: 18px;
}
.strip__in {
  display: flex; align-items: center; justify-content: center;
  gap: clamp(18px, 3.4vw, 46px); flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 11.5px;
  letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--fg-muted); text-align: center;
}
.strip__in span { display: inline-flex; align-items: center; gap: 8px; }
.strip__in svg { color: var(--cyan-400); }

/* ======================================================= Imagen tratada = */
/* Todas las fotos pasan por el mismo tratamiento para que el set se sienta
   como un solo sistema visual, aunque venga de fuentes distintas. */
.shot {
  position: relative; overflow: hidden;
  border-radius: var(--r-lg);
  box-shadow: inset 0 0 0 1px var(--line);
  background: var(--navy-900);
}
.shot img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(1.06) contrast(1.05);
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.shot::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(4, 9, 28, 0.12) 0%, rgba(4, 9, 28, 0.05) 45%, rgba(4, 9, 28, 0.88) 100%),
    radial-gradient(90% 70% at 82% 12%, rgba(41, 171, 226, 0.14), transparent 60%);
}
.shot--16x9 { aspect-ratio: 16 / 9; }
.shot--4x3 { aspect-ratio: 4 / 3; }
.shot--1x1 { aspect-ratio: 1 / 1; }
.shot--glow { box-shadow: inset 0 0 0 1px var(--line), 0 40px 90px -40px rgba(41, 171, 226, 0.45); }

/* ================================================= Tarjetas de servicio = */
.scards {
  display: grid; gap: 18px; margin-top: 44px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.scard {
  position: relative; display: flex; flex-direction: column;
  border-radius: var(--r-lg); overflow: hidden;
  background: var(--card);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.28s, background 0.28s;
}
.scard:hover {
  transform: translateY(-5px);
  background: var(--card-hover);
  box-shadow: inset 0 0 0 1px rgba(56, 198, 244, 0.4), 0 30px 60px -30px rgba(0, 0, 0, 0.8);
}
.scard:hover .shot img { transform: scale(1.06); }
.scard .shot { border-radius: 0; box-shadow: none; }
.scard__badge {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(4, 9, 28, 0.66);
  box-shadow: inset 0 0 0 1px rgba(56, 198, 244, 0.35);
  backdrop-filter: blur(8px);
  color: var(--cyan-300);
}
.scard__body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 7px; flex: 1; }
.scard h3 { font-size: 1.13rem; }
.scard p { font-size: 14.5px; color: var(--fg-muted); }
.scard__foot { margin-top: auto; padding-top: 14px; }
.scard--tall .shot { aspect-ratio: 4 / 3; }

/* ============================================================ Split ===== */
.split {
  display: grid; gap: clamp(30px, 4.5vw, 60px);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center; margin-top: 40px;
}
.split--wide-left { grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr); }
.split--wide-right { grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr); }
.split__media { position: relative; }

/* Dato flotante sobre la imagen: gana peso grafico sin sumar parrafos */
.float-stat {
  position: absolute; bottom: -18px; left: -18px;
  padding: 16px 20px; border-radius: var(--r-md);
  background: rgba(7, 15, 42, 0.9);
  box-shadow: var(--shadow-lg), inset 0 0 0 1px rgba(56, 198, 244, 0.28);
  backdrop-filter: blur(12px);
  max-width: 74%;
}
.float-stat b {
  display: block; font-size: 1.35rem; letter-spacing: -0.03em;
  color: var(--cyan-300); line-height: 1.15;
}
.float-stat span {
  display: block; margin-top: 4px;
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-muted);
}
.section--light .float-stat { background: rgba(7, 15, 42, 0.94); }

/* ====================================================== Comparativa VS = */
.vs { margin-top: 26px; border-radius: var(--r-lg); overflow: hidden; background: #fff; box-shadow: var(--shadow-soft); }
.vs__head, .vs__row {
  display: grid; grid-template-columns: 1.15fr 1fr 1fr;
  gap: 10px; align-items: center;
  padding: 13px 0 13px 18px;
}
.vs__head {
  background: var(--paper); border-bottom: 1px solid var(--paper-2);
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.11em; text-transform: uppercase; color: var(--ink-500);
}
.vs__head b { color: var(--brand-blue); font-weight: 700; }
.vs__row { border-bottom: 1px solid var(--paper-2); font-size: 14.5px; }
.vs__row:last-child { border-bottom: 0; }
.vs__label { font-weight: 600; color: var(--ink-900); }
.vs__no, .vs__yes { display: flex; align-items: center; gap: 8px; }
.vs__no { color: var(--ink-500); }
.vs__no svg { flex: 0 0 15px; color: #cbd5e6; }
.vs__yes { color: var(--ink-900); font-weight: 600; }
.vs__yes svg { flex: 0 0 15px; color: #16a34a; }
/* La columna destacada se estira para leerse como una sola banda continua */
.vs__col-us {
  align-self: stretch; display: flex; align-items: center;
  padding: 13px 18px 13px 12px; margin-block: -13px;
  background: rgba(23, 48, 126, 0.05);
}

/* En oscuro */
.vs--dark { background: var(--card); box-shadow: inset 0 0 0 1px var(--line); }
.vs--dark .vs__head { background: rgba(255, 255, 255, 0.03); border-bottom-color: var(--line); color: var(--fg-muted); }
.vs--dark .vs__head b { color: var(--cyan-300); }
.vs--dark .vs__row { border-bottom-color: var(--line); }
.vs--dark .vs__label { color: var(--fg); }
.vs--dark .vs__no { color: var(--fg-muted); }
.vs--dark .vs__no svg { color: rgba(255, 255, 255, 0.28); }
.vs--dark .vs__yes { color: var(--fg); }
.vs--dark .vs__yes svg { color: var(--lime-400); }
.vs--dark .vs__col-us { background: rgba(56, 198, 244, 0.07); }

/* ============================================================ Cards ===== */
.grid { display: grid; gap: 18px; margin-top: 40px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  position: relative; overflow: hidden;
  padding: 26px 24px; border-radius: var(--r-lg);
  background: var(--card); box-shadow: inset 0 0 0 1px var(--line);
  transition: background 0.22s, transform 0.22s;
}
.card:hover { background: var(--card-hover); transform: translateY(-3px); }
.card__icon {
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 16px;
  background: rgba(56, 198, 244, 0.11);
  box-shadow: inset 0 0 0 1px rgba(56, 198, 244, 0.26);
  color: var(--cyan-300);
}
.card h3 { font-size: 1.08rem; margin-bottom: 7px; }
.card p { font-size: 14.5px; color: var(--fg-muted); }
.card--light { background: #fff; box-shadow: var(--shadow-soft); }
.card--light p { color: var(--ink-700); }
.card--light:hover { background: #fff; }
.card--light .card__icon { background: rgba(23, 48, 126, 0.07); box-shadow: inset 0 0 0 1px rgba(23, 48, 126, 0.14); color: var(--brand-blue); }

/* Lista corta con vinetas cian */
.ticks { margin: 0; padding: 0; list-style: none; display: grid; gap: 11px; font-size: 15px; color: var(--fg-muted); }
.ticks li { display: flex; gap: 10px; align-items: flex-start; }
.ticks svg { flex: 0 0 17px; margin-top: 3px; color: var(--cyan-400); }

/* ==================================================== Proceso / pasos === */
.steps {
  position: relative; counter-reset: step;
  display: grid; gap: 16px; margin-top: 44px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.steps::before {
  content: ""; position: absolute; top: 46px; left: 6%; right: 6%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56, 198, 244, 0.45) 12%, rgba(56, 198, 244, 0.45) 88%, transparent);
}
.step {
  position: relative; padding: 26px 22px; border-radius: var(--r-lg);
  background: var(--card); box-shadow: inset 0 0 0 1px var(--line);
}
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: grid; place-items: center;
  width: 38px; height: 38px; margin-bottom: 16px;
  border-radius: 50%;
  background: var(--navy-950);
  box-shadow: inset 0 0 0 1px rgba(56, 198, 244, 0.5);
  font-family: var(--font-mono); font-size: 12.5px; color: var(--cyan-300);
}
.step h3 { font-size: 1.02rem; margin-bottom: 6px; }
.step p { font-size: 14px; color: var(--fg-muted); }

/* ======================================================= Chips estaticos = */
.tags { display: flex; flex-wrap: wrap; gap: 9px; margin: 0; padding: 0; list-style: none; }
.tags li {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 999px;
  font-size: 14px; font-weight: 550; color: var(--fg);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}
.tags svg { flex: 0 0 15px; color: var(--cyan-400); }
.section--light .tags li { background: #fff; color: var(--ink-900); box-shadow: var(--shadow-soft); }
.section--light .tags svg { color: var(--brand-blue); }

/* ------------------------------------------------------------- Reseñas --- */
.rating-hero {
  display: flex; align-items: center; gap: clamp(18px, 3.5vw, 44px);
  flex-wrap: wrap; padding: 22px 26px;
  border-radius: var(--r-lg); background: #fff;
  box-shadow: var(--shadow-soft); margin-top: 36px;
}
.rating-hero__score {
  display: flex; align-items: baseline; gap: 6px;
  font-size: 2.7rem; font-weight: 800; letter-spacing: -0.04em; color: var(--ink-900);
}
.rating-hero__score span { font-size: 1rem; color: var(--ink-500); font-weight: 600; }
.stars { display: flex; gap: 3px; color: #f5a623; }
.rating-hero__meta { font-size: 13.5px; color: var(--ink-500); }
.rating-hero__meta b { color: var(--ink-900); }

.reviews { display: grid; gap: 18px; margin-top: 20px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.review {
  display: flex; flex-direction: column; gap: 14px;
  padding: 24px; border-radius: var(--r-lg);
  background: #fff; box-shadow: var(--shadow-soft);
}
.review__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.review__text { font-size: 15px; color: var(--ink-700); flex: 1; }
.review__who { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 40px; height: 40px; flex: 0 0 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--navy-800), var(--brand-blue));
  color: #fff; font-weight: 700; font-size: 14px;
}
.review__name { font-weight: 650; font-size: 14.5px; color: var(--ink-900); line-height: 1.3; }
.review__role { font-size: 12.5px; color: var(--ink-500); }
.chip-demo {
  font-family: var(--font-mono); font-size: 9.5px;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 4px 8px; border-radius: 5px; white-space: nowrap;
  background: #fff5d6; color: #8a6100; border: 1px solid #f2dda0;
}

/* ----------------------------------------------------------------- FAQ --- */
.faq { margin-top: 36px; display: grid; gap: 10px; }
.faq details {
  border-radius: var(--r-md); overflow: hidden;
  background: var(--card); box-shadow: inset 0 0 0 1px var(--line);
  transition: box-shadow 0.2s;
}
.faq details[open] { box-shadow: inset 0 0 0 1px rgba(56, 198, 244, 0.36); }
.faq summary {
  cursor: pointer; list-style: none; position: relative;
  padding: 18px 54px 18px 22px; font-weight: 600; font-size: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 24px; top: 50%;
  width: 10px; height: 10px;
  border-right: 2px solid var(--cyan-400);
  border-bottom: 2px solid var(--cyan-400);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.2s;
}
.faq details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.faq__body { padding: 0 22px 20px; color: var(--fg-muted); font-size: 15px; }

/* ---------------------------------------------------------- Formulario --- */
.form-band {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(90% 70% at 88% 0%, rgba(41, 171, 226, 0.16), transparent 62%),
    linear-gradient(180deg, var(--navy-900), var(--navy-950));
}
.form-layout {
  display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(32px, 4.5vw, 60px); align-items: start;
}
.form-side .ticks { margin-top: 24px; }

.contact-block { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); display: grid; gap: 16px; }
.contact-row { display: flex; gap: 13px; align-items: flex-start; font-size: 15px; }
.contact-row svg { flex: 0 0 19px; color: var(--cyan-400); margin-top: 3px; }
.contact-row span {
  display: block; font-size: 11.5px; color: var(--fg-muted);
  font-family: var(--font-mono); letter-spacing: 0.09em; text-transform: uppercase;
}
.contact-row a:hover { color: var(--cyan-300); }

.form-shell {
  padding: clamp(24px, 3.2vw, 38px); border-radius: var(--r-xl);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow-lg), inset 0 0 0 1px var(--line-strong);
  backdrop-filter: blur(12px);
}

.progress { margin-bottom: 26px; }
.progress__track { height: 4px; border-radius: 999px; background: rgba(255, 255, 255, 0.1); overflow: hidden; }
.progress__fill {
  height: 100%; width: 33.33%; border-radius: 999px;
  background: var(--accent-grad);
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.progress__labels {
  display: flex; justify-content: space-between; gap: 8px; margin-top: 11px;
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-muted);
}
.progress__labels b { color: var(--cyan-300); font-weight: 600; }

.fstep { display: none; border: 0; padding: 0; margin: 0; min-width: 0; }
.fstep.is-active { display: block; animation: fadeUp 0.32s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.fstep__title { font-size: 1.28rem; margin-bottom: 5px; }
.fstep__hint { font-size: 14px; color: var(--fg-muted); margin-bottom: 24px; }

.field { margin-bottom: 18px; }
.field > label, .field__legend {
  display: block; font-size: 13.5px; font-weight: 600;
  margin-bottom: 9px; color: var(--fg); padding: 0;
}
.req { color: var(--cyan-400); }
.opt { color: var(--fg-muted); font-weight: 400; }

.input, .select, .textarea {
  width: 100%; padding: 13px 15px; font-size: 15.5px;
  font-family: inherit; color: var(--fg);
  background: rgba(4, 9, 28, 0.5);
  border: 1px solid var(--line-strong); border-radius: var(--r-md);
  transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
  appearance: none;
}
.input::placeholder, .textarea::placeholder { color: rgba(151, 166, 196, 0.62); }
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--cyan-400);
  background: rgba(4, 9, 28, 0.8);
  box-shadow: 0 0 0 4px rgba(56, 198, 244, 0.14);
}
.textarea { min-height: 88px; resize: vertical; }
.select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2397a6c4' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  background-size: 18px; padding-right: 44px; cursor: pointer;
}
.select option { background: var(--navy-900); color: var(--fg); }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }

.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 999px; font-size: 14.5px;
  cursor: pointer; user-select: none; color: var(--fg-muted);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 0 0 1px var(--line-strong);
  transition: all 0.16s;
}
.chip:hover { color: var(--fg); background: rgba(255, 255, 255, 0.08); }
.chip:has(input:checked) {
  color: var(--navy-950); background: var(--accent-grad); font-weight: 600;
  box-shadow: 0 6px 18px -8px rgba(56, 198, 244, 0.7);
}
.chip:has(input:focus-visible) { outline: 2px solid var(--cyan-300); outline-offset: 3px; }

.check { display: flex; gap: 12px; align-items: flex-start; font-size: 13.5px; color: var(--fg-muted); cursor: pointer; }
.check input { flex: 0 0 20px; width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--cyan-400); cursor: pointer; }
.check a { color: var(--cyan-300); text-decoration: underline; }

.error { display: none; margin-top: 7px; font-size: 13px; color: #ff9d9d; }
.field.has-error .error { display: block; }
.field.has-error .input, .field.has-error .select, .field.has-error .textarea { border-color: #ff7b7b; }
.field.has-error .chips { outline: 1px solid #ff7b7b; outline-offset: 6px; border-radius: 12px; }

.form-nav {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
  margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line);
}
.form-nav .spacer { flex: 1; }
.form-note { margin-top: 16px; font-size: 12.5px; color: var(--fg-muted); display: flex; gap: 8px; align-items: flex-start; }
.form-note svg { flex: 0 0 15px; margin-top: 3px; color: var(--lime-400); }

.form-done { display: none; text-align: center; padding: 16px 0; }
.form-done.is-active { display: block; animation: fadeUp 0.35s ease both; }
.form-done__icon {
  width: 64px; height: 64px; margin: 0 auto 20px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(74, 222, 128, 0.14);
  box-shadow: inset 0 0 0 1px rgba(74, 222, 128, 0.35);
  color: var(--lime-400);
}
.form-done p { color: var(--fg-muted); margin-top: 10px; }
.form-done .btn-row { justify-content: center; }

.summary {
  margin-bottom: 22px; padding: 15px 17px; border-radius: var(--r-md);
  background: rgba(56, 198, 244, 0.06);
  box-shadow: inset 0 0 0 1px rgba(56, 198, 244, 0.22);
  font-size: 13.5px; color: var(--fg-muted);
}
.summary b { color: var(--cyan-300); }
.summary dl { margin: 0; display: grid; gap: 5px; }
.summary div { display: flex; gap: 8px; }
.summary dt { color: var(--fg-muted); min-width: 88px; }
.summary dd { margin: 0; color: var(--fg); font-weight: 550; }

/* Tarjeta del asesor: pone cara humana al formulario sin sumar parrafos */
.advisor-card {
  display: flex; align-items: flex-end; gap: 14px;
  margin-top: 28px; padding: 0 20px 0 4px;
  border-radius: var(--r-lg);
  background: linear-gradient(120deg, rgba(23, 48, 126, 0.55), rgba(41, 171, 226, 0.12));
  box-shadow: inset 0 0 0 1px var(--line-strong);
  overflow: hidden;
}
.advisor-card img { width: 118px; flex: 0 0 118px; margin-bottom: -6px; }
.advisor-card p { padding-block: 20px; font-size: 15px; font-weight: 600; color: var(--fg); }
.advisor-card span {
  display: block; margin-top: 5px; font-weight: 400;
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.11em; text-transform: uppercase; color: var(--cyan-300);
}

/* --------------------------------------------------------- Ficha / NAP --- */
.facts { margin-top: 36px; border-radius: var(--r-lg); overflow: hidden; box-shadow: inset 0 0 0 1px var(--line); }
.facts dl { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.facts .row { padding: 16px 20px; border-bottom: 1px solid var(--line); background: var(--card); }
.facts .row:nth-child(odd) { border-right: 1px solid var(--line); }
.facts dt {
  color: var(--fg-muted); font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.09em; text-transform: uppercase; margin-bottom: 5px;
}
.facts dd { margin: 0; color: var(--fg); font-size: 15px; }

/* ------------------------------------------------------------- CTA band -- */
.cta-band {
  position: relative; overflow: hidden; text-align: center;
  border-radius: var(--r-xl); padding: clamp(32px, 4.5vw, 56px);
  background: linear-gradient(120deg, var(--navy-800), var(--brand-blue) 118%);
  box-shadow: var(--shadow-lg);
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(70% 70% at 50% 0%, #000, transparent);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 0%, #000, transparent);
}
.cta-band > * { position: relative; }
.cta-band .lead { color: rgba(255, 255, 255, 0.84); margin-inline: auto; }
.cta-band .btn-row { justify-content: center; }

/* -------------------------------------------------------------- Footer --- */
.footer {
  background: var(--navy-950); border-top: 1px solid var(--line);
  padding-block: 56px 26px; font-size: 14.5px; color: var(--fg-muted);
}
.footer__grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 36px 30px; }
.footer h4 {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--fg); margin-bottom: 16px; font-weight: 600;
}
.footer ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.footer a:hover { color: var(--cyan-300); }
.footer__bottom {
  margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px;
}

/* --------------------------------------------------------- Sticky móvil - */
.mobile-cta {
  display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); gap: 10px;
  background: rgba(4, 9, 28, 0.95);
  backdrop-filter: blur(14px); border-top: 1px solid var(--line);
}
.mobile-cta .btn { flex: 1; padding: 14px 12px; font-size: 14.5px; }

.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 95;
  width: 54px; height: 54px; border-radius: 50%;
  background: #1faa54; color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 14px 34px -10px rgba(31, 170, 84, 0.65);
  transition: transform 0.2s;
}
.wa-float:hover { transform: scale(1.07); }

/* ------------------------------------------------------------- Reveal --- */
.reveal { opacity: 0; transform: translateY(20px); }
.reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal:nth-child(2) { transition-delay: 0.06s; }
.reveal:nth-child(3) { transition-delay: 0.12s; }
.reveal:nth-child(4) { transition-delay: 0.18s; }
.reveal:nth-child(5) { transition-delay: 0.24s; }
.reveal:nth-child(6) { transition-delay: 0.3s; }

/* -------------------------------------------------------------- Prose --- */
.prose { max-width: 68ch; }
.prose h2 { margin-top: 44px; font-size: clamp(1.35rem, 2.3vw, 1.8rem); }
.prose p, .prose ul { margin-top: 16px; color: var(--fg-muted); }
.prose ul { padding-left: 20px; display: grid; gap: 9px; }
.prose strong { color: var(--fg); }

.breadcrumb {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px;
  font-size: 12.5px; color: var(--fg-muted);
  font-family: var(--font-mono); letter-spacing: 0.04em;
}
.breadcrumb a:hover { color: var(--cyan-300); }

/* ================================================== SIMULADOR INTERACTIVO =
   Compara internet tipico contra gestionado con un modelo deterministico.
   La logica vive en app.js; aqui solo la piel de "consola de control". */
.sim-band {
  border-block: 1px solid var(--line);
  background:
    radial-gradient(80% 60% at 12% 0%, rgba(27, 63, 168, 0.25), transparent 60%),
    radial-gradient(70% 55% at 92% 100%, rgba(41, 171, 226, 0.12), transparent 60%),
    var(--navy-900);
}

.sim {
  position: relative;
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 0; margin-top: 44px;
  border-radius: var(--r-xl); overflow: hidden;
  background: rgba(4, 9, 28, 0.75);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
}
/* Borde luminoso animado alrededor de la consola */
.sim::before, .st::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  padding: 1px; pointer-events: none;
  background: conic-gradient(from var(--sim-angle, 0deg),
    rgba(56, 198, 244, 0.55), rgba(23, 48, 126, 0.25) 25%,
    rgba(56, 198, 244, 0.1) 50%, rgba(126, 224, 255, 0.5) 75%,
    rgba(56, 198, 244, 0.55));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: sim-spin 9s linear infinite;
}
@property --sim-angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@keyframes sim-spin { to { --sim-angle: 360deg; } }

.sim__controls {
  padding: clamp(24px, 3vw, 36px);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 22px;
}

.sim__toggle {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  padding: 4px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}
.sim__tab {
  padding: 12px 10px; border: 0; border-radius: 999px;
  background: none; cursor: pointer;
  font-size: 14px; font-weight: 650; color: var(--fg-muted);
  transition: all 0.22s;
  white-space: nowrap;
}
.sim__tab.is-active { background: var(--accent-grad); color: var(--navy-950); box-shadow: 0 8px 22px -10px rgba(56, 198, 244, 0.8); }
.sim__tab--ok.is-active { background: linear-gradient(135deg, #22c55e, #4ade80); color: #03150a; box-shadow: 0 8px 22px -10px rgba(74, 222, 128, 0.8); }

.sim__field label {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 14px; font-weight: 600; margin-bottom: 12px;
}
.sim__field output {
  font-family: var(--font-mono); font-size: 13px; color: var(--cyan-300);
}
.sim input[type="range"] {
  width: 100%; height: 26px; margin: 0;
  appearance: none; -webkit-appearance: none;
  background: transparent; cursor: pointer;
}
.sim input[type="range"]::-webkit-slider-runnable-track {
  height: 6px; border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan-400) var(--fill, 30%), rgba(255, 255, 255, 0.12) var(--fill, 30%));
}
.sim input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px; margin-top: -8px; border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 5px rgba(56, 198, 244, 0.25), 0 4px 12px rgba(0, 0, 0, 0.5);
}
.sim input[type="range"]::-moz-range-track {
  height: 6px; border-radius: 999px; background: rgba(255, 255, 255, 0.12);
}
.sim input[type="range"]::-moz-range-progress {
  height: 6px; border-radius: 999px; background: var(--cyan-400);
}
.sim input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; border: 0; border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 5px rgba(56, 198, 244, 0.25);
}

.sim__note {
  margin-top: auto; font-size: 12.5px; color: var(--fg-muted);
  padding-top: 18px; border-top: 1px solid var(--line);
}

.sim__screen {
  padding: clamp(24px, 3vw, 36px);
  background:
    linear-gradient(rgba(56, 198, 244, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 198, 244, 0.035) 1px, transparent 1px);
  background-size: 34px 34px;
  display: flex; flex-direction: column; gap: 20px;
}

.sim__gauges { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.gauge {
  padding: 18px; border-radius: var(--r-md);
  background: rgba(4, 9, 28, 0.65);
  box-shadow: inset 0 0 0 1px var(--line);
}
.gauge__label {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.11em; text-transform: uppercase; color: var(--fg-muted);
}
.gauge__value {
  margin-top: 8px; font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 800; letter-spacing: -0.04em; line-height: 1;
  font-variant-numeric: tabular-nums;
  transition: color 0.3s;
}
.gauge__value small { font-size: 0.45em; font-weight: 600; color: var(--fg-muted); letter-spacing: 0; }
.gauge__bar {
  margin-top: 14px; height: 7px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.08); overflow: hidden;
}
.gauge__fill {
  height: 100%; width: 40%; border-radius: 999px;
  background: var(--accent-grad);
  transition: width 0.5s cubic-bezier(0.22, 1, 0.36, 1), background 0.3s;
}
.gauge.is-bad .gauge__value { color: var(--rose-400); }
.gauge.is-bad .gauge__fill { background: linear-gradient(90deg, #f43f5e, #fb7185); }
.gauge.is-warn .gauge__value { color: var(--amber-400); }
.gauge.is-warn .gauge__fill { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.gauge.is-ok .gauge__value { color: var(--lime-400); }
.gauge.is-ok .gauge__fill { background: linear-gradient(90deg, #22c55e, #4ade80); }

.sim__apps { display: grid; gap: 8px; }
.sim-app {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: var(--r-md);
  background: rgba(4, 9, 28, 0.65);
  box-shadow: inset 0 0 0 1px var(--line);
  font-size: 14.5px; font-weight: 550;
  transition: box-shadow 0.3s;
}
.sim-app svg { flex: 0 0 18px; color: var(--fg-muted); }
.sim-app__name { flex: 1; }
.sim-app__state {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.09em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px; white-space: nowrap;
  transition: all 0.3s;
}
.sim-app[data-state="ok"] .sim-app__state { background: rgba(74, 222, 128, 0.14); color: var(--lime-400); box-shadow: inset 0 0 0 1px rgba(74, 222, 128, 0.35); }
.sim-app[data-state="warn"] .sim-app__state { background: rgba(251, 191, 36, 0.13); color: var(--amber-400); box-shadow: inset 0 0 0 1px rgba(251, 191, 36, 0.35); }
.sim-app[data-state="bad"] .sim-app__state { background: rgba(251, 113, 133, 0.13); color: var(--rose-400); box-shadow: inset 0 0 0 1px rgba(251, 113, 133, 0.4); }
.sim-app[data-state="bad"] { animation: sim-shake 0.35s ease; }
@keyframes sim-shake {
  25% { transform: translateX(-3px); } 50% { transform: translateX(3px); }
  75% { transform: translateX(-2px); }
}

.sim__verdict {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 15px 18px; border-radius: var(--r-md);
  font-size: 14px; line-height: 1.5;
  transition: all 0.3s;
}
.sim__verdict svg { flex: 0 0 18px; margin-top: 2px; }
.sim__verdict[data-tone="bad"] { background: rgba(251, 113, 133, 0.08); box-shadow: inset 0 0 0 1px rgba(251, 113, 133, 0.3); color: #ffc9d2; }
.sim__verdict[data-tone="ok"] { background: rgba(74, 222, 128, 0.08); box-shadow: inset 0 0 0 1px rgba(74, 222, 128, 0.3); color: #c9f7d8; }
.sim__verdict b { color: #fff; }

.sim__cta { text-align: center; margin-top: 28px; }

/* ======================================================== SPEEDTEST =====
   Medidor real de la conexion del visitante. Misma piel de consola que el
   simulador; la logica vive en app.js y los endpoints en functions/api/speed. */
.st {
  position: relative; margin-top: 44px;
  padding: clamp(24px, 3vw, 40px);
  border-radius: var(--r-xl); overflow: hidden;
  background: rgba(4, 9, 28, 0.75);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
}
.st__top {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  margin-bottom: 24px;
}
.st__status {
  flex: 1; min-width: 220px;
  font-family: var(--font-mono); font-size: 12.5px;
  letter-spacing: 0.04em; color: var(--fg-muted);
}
.st__status b { color: var(--cyan-300); font-weight: 600; }
.st__grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px; margin-bottom: 20px;
}
.st .gauge__value { font-size: clamp(1.4rem, 2.4vw, 2rem); }
.st .sim__note { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }

@media (max-width: 900px) { .st__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .st__grid { grid-template-columns: 1fr; } }

/* ==================================================== TICKER PROMO ======
   Barra roja animada estilo campana (reemplaza al topbar de contacto). */
.ticker {
  display: block; overflow: hidden;
  background: #d91023; color: #fff;
}
.ticker__track {
  display: flex; gap: 0; width: max-content;
  animation: ticker-run 26s linear infinite;
}
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__item {
  display: inline-flex; align-items: center; gap: 26px;
  padding: 9px 13px 9px 26px;
  font-size: 12.5px; font-weight: 750;
  letter-spacing: 0.09em; text-transform: uppercase;
  white-space: nowrap;
}
.ticker__item::after { content: "•"; opacity: 0.7; }
@keyframes ticker-run { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .ticker__track { animation: none; width: auto; flex-wrap: wrap; }
}

/* ======================================================= CONFIANZA ======
   Cifras + marquee de marcas. */
.stats {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px; margin-top: 40px;
}
.stat {
  text-align: center; padding: 28px 18px;
  border-radius: var(--r-lg);
  background: var(--card); box-shadow: inset 0 0 0 1px var(--line);
}
.stat b {
  display: block;
  font-size: clamp(2.1rem, 4.5vw, 3.2rem);
  font-weight: 800; letter-spacing: -0.04em; line-height: 1;
  background: var(--accent-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-variant-numeric: tabular-nums;
}
.stat > span {
  display: block; margin-top: 10px;
  font-size: 14px; color: var(--fg-muted);
}
.stat b span { display: inline; font: inherit; color: inherit; margin: 0; }

.marquee {
  margin-top: 28px; overflow: hidden; position: relative;
  padding-block: 10px;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex; gap: 18px; width: max-content;
  animation: ticker-run 32s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.brand-chip {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 14px 26px; border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: inset 0 0 0 1px var(--line);
  white-space: nowrap;
  font-weight: 700; font-size: 15px; letter-spacing: 0.02em;
  color: rgba(232, 238, 251, 0.72);
}
.brand-chip i {
  width: 30px; height: 30px; border-radius: 8px; flex: 0 0 30px;
  display: grid; place-items: center; font-style: normal;
  font-size: 12.5px; font-weight: 800;
  background: linear-gradient(135deg, var(--navy-800), var(--brand-blue));
  color: #cfe6ff;
}
.demo-note {
  margin-top: 18px; text-align: center;
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-muted);
}

/* ======================================================== PROYECTOS ===== */
.cases { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 44px; }
.case {
  display: flex; flex-direction: column; overflow: hidden;
  border-radius: var(--r-lg); background: #fff; box-shadow: var(--shadow-soft);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.28s;
}
.case:hover { transform: translateY(-5px); box-shadow: 0 24px 60px -28px rgba(11, 18, 32, 0.5); }
.case .shot { border-radius: 0; box-shadow: none; }
.case:hover .shot img { transform: scale(1.05); }
.case__body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.case__sector {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue-600);
}
.case h3 { font-size: 1.12rem; color: var(--ink-900); }
.case p { font-size: 14.5px; color: var(--ink-700); }
.case__metrics { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 12px; }
.case__metrics span {
  font-size: 12.5px; font-weight: 650; color: var(--brand-blue);
  padding: 6px 12px; border-radius: 999px;
  background: rgba(23, 48, 126, 0.07);
  box-shadow: inset 0 0 0 1px rgba(23, 48, 126, 0.14);
}

/* ============================================================= BLOG ===== */
.posts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 44px; }
.post {
  display: flex; flex-direction: column; overflow: hidden;
  border-radius: var(--r-lg); background: var(--card);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.28s, background 0.28s;
}
.post:hover {
  transform: translateY(-5px); background: var(--card-hover);
  box-shadow: inset 0 0 0 1px rgba(56, 198, 244, 0.4);
}
.post .shot { border-radius: 0; box-shadow: none; }
.post:hover .shot img { transform: scale(1.05); }
.post__body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.post h3 { font-size: 1.05rem; line-height: 1.3; }
.post__foot { margin-top: auto; padding-top: 12px; }

@media (max-width: 900px) {
  .cases, .posts { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; gap: 12px; }
}

/* ============================================= PROCESO CON IMAGEN ======= */
.step__img {
  margin: -26px -22px 18px; aspect-ratio: 16 / 9; overflow: hidden;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  position: relative;
}
.step__img img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(1.05) contrast(1.05);
}
.step__img::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(4, 9, 28, 0.1), rgba(4, 9, 28, 0.72) 92%);
}
.steps--media { margin-top: 44px; }
.steps--media::before { display: none; }
.steps--media .step { overflow: hidden; }
.steps--media .step::before {
  position: absolute; top: 12px; left: 12px; z-index: 2; margin: 0;
  background: rgba(4, 9, 28, 0.8); backdrop-filter: blur(6px);
}

/* ==================================================== Lienzo de red ===== */
.hero__net { position: absolute; inset: 0; z-index: -1; opacity: 0.55; }

/* Titulares con acento luminoso al hacer scroll */
.head .h-1, .head .h-2 { position: relative; }

/* ---------------------------------------------------------- Responsive -- */
@media (max-width: 1240px) {
  .logo__tag { display: none; }
  .nav { gap: 22px; }
}

@media (max-width: 1080px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps::before { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .scards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
  .hero { min-height: 0; align-items: center; }
  .split, .split--wide-left, .split--wide-right { grid-template-columns: 1fr; }
  .split__media { order: -1; }
  .form-layout { grid-template-columns: 1fr; }
  .grid--3, .reviews { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav, .header__cta .btn--ghost { display: none; }
  .burger { display: block; }
  .logo__tag { display: none; }
  .float-stat { left: 12px; bottom: 12px; max-width: 68%; }
}

@media (max-width: 700px) {
  body { font-size: 16.5px; padding-bottom: 74px; }
  .grid--2, .grid--3, .grid--4, .reviews, .steps, .grid-2, .scards { grid-template-columns: 1fr; }
  .header__cta .btn { display: none; }
  .mobile-cta { display: flex; }
  .wa-float { display: none; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .facts dl { grid-template-columns: 1fr; }
  .facts .row:nth-child(odd) { border-right: 0; }
  .topbar__list { display: none; }
  .rating-hero { flex-direction: column; align-items: flex-start; gap: 14px; }
  .vs__head, .vs__row { grid-template-columns: 1fr; gap: 6px; padding: 14px 16px; }
  .vs__col-us { padding: 0; }
  .vs__head { display: none; }
  .vs__no::before { content: "Otros: "; color: var(--ink-500); }
  .vs--dark .vs__no::before { color: var(--fg-muted); }
  .vs__yes::before { content: "INTERNEXT: "; font-weight: 700; }
  .vs__col-us { background: none; margin-block: 0; padding-inline: 0; }
  .pills li { font-size: 13px; padding: 9px 14px; }
  /* En movil los CTA del hero ocupan el ancho completo: mas facil de acertar */
  .hero .btn-row { gap: 10px; }
  .hero .btn-row .btn { flex: 1 1 100%; }
  .hero h1 small { margin-top: 6px; }
  .sim__gauges { grid-template-columns: 1fr; }
  .sim__tab { font-size: 13px; padding: 11px 6px; }
}

@media (max-width: 960px) {
  .sim { grid-template-columns: 1fr; }
  .sim__controls { border-right: 0; border-bottom: 1px solid var(--line); }
  .sim__note { margin-top: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .header, .mobile-cta, .wa-float, .topbar, .form-band { display: none; }
  body { background: #fff; color: #000; }
}