/* ============================================================
   Medible — casa digital v2 (motion) · "instrumento de medición"
   Paleta y tipografía: agencia/identidad/brand-kit.md
   Tecnología · Medición · IA · Comunicación · Marketing · Publicidad
   ============================================================ */

/* ---------- Fuentes (self-hosted, variables) ---------- */
@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo-var-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+2000-206F, U+20AC, U+2122;
}
@font-face {
  font-family: "Spline Sans Mono";
  src: url("fonts/spline-mono-var-latin.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+20AC;
}

/* ---------- Tokens ---------- */
:root {
  --azul-tinta: #0E2869;
  --azul-profundo: #06163F;
  --azul-noche: #041031;
  --azul-senal: #6666F2;   /* graficos y bordes */
  --azul-electrico: #0000EA;   /* texto/UI sobre claro */
  --azul-luz: #8C8CF6;   /* texto sobre oscuro */
  --grafito: #43474E;
  --niebla: #F7F9FC;
  --blanco: #FFFFFF;
  --linea: #DDE3EE;
  --texto: #20293B;
  --fuente: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "Spline Sans Mono", ui-monospace, "Cascadia Mono", monospace;
  --ancho: 1140px;
  --radio: 12px;
  --transicion: 0.55s cubic-bezier(0.22, 0.8, 0.3, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--fuente);
  font-size: 17px;
  line-height: 1.65;
  color: var(--texto);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; }
a { color: var(--azul-electrico); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--azul-senal); outline-offset: 3px; border-radius: 2px; }
.contenedor { max-width: var(--ancho); margin-inline: auto; padding-inline: 24px; }
.contenedor--angosto { max-width: 780px; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

h1, h2, h3 {
  color: var(--azul-tinta);
  line-height: 1.06;
  letter-spacing: -0.015em;
  font-weight: 650;
  font-stretch: 112%;
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 6.6vw, 4.9rem); }
h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); margin-bottom: 0.6em; }
h3 { font-size: 1.22rem; line-height: 1.25; }
h2 em { font-style: normal; color: var(--azul-electrico); }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--azul-electrico);
  margin-bottom: 1.1rem;
}
.eyebrow::before { content: "— "; color: var(--azul-senal); }
.eyebrow--luz { color: var(--azul-luz); }

section { padding-block: clamp(4rem, 9vw, 7.5rem); position: relative; }
.seccion--niebla { background: var(--niebla); }
.seccion--oscura {
  background:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(160deg, var(--azul-profundo) 60%, #081C4E 100%);
  background-size: 44px 44px, 44px 44px, auto;
  color: #C8D2E6;
}
.seccion--oscura h2 { color: var(--niebla); }

/* ---------- Loader: calibrando ---------- */
.carga {
  position: fixed; inset: 0; z-index: 100;
  background: var(--azul-noche);
  display: grid; place-items: center;
  transition: opacity 0.5s ease, visibility 0.5s;
}
.carga--fuera { opacity: 0; visibility: hidden; pointer-events: none; }
.carga__centro { display: grid; justify-items: center; gap: 1.1rem; }
.carga__mira { animation: girar 2.4s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }
.carga__regla {
  width: 220px; height: 6px; border: 1px solid rgba(140,140,246, 0.4);
  border-radius: 99px; overflow: hidden;
  background:
    repeating-linear-gradient(90deg, rgba(140,140,246,0.25) 0 1px, transparent 1px 11px);
}
.carga__regla span { display: block; height: 100%; width: 0; background: var(--azul-luz); transition: width 0.2s ease; }
.carga__centro .mono { color: var(--azul-luz); font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; }
html:not(.js) .carga { display: none; }

/* ---------- Cursor mira (desktop fino) ---------- */
.cursor { display: none; }
@media (pointer: fine) {
  html.js .cursor {
    display: block; position: fixed; z-index: 90; top: 0; left: 0; pointer-events: none;
  }
  html.js .cursor__aro {
    position: absolute; width: 34px; height: 34px; translate: -50% -50%;
    border: 1.5px solid var(--azul-senal); border-radius: 50%;
    transition: width 0.25s ease, height 0.25s ease, opacity 0.25s, border-color 0.25s;
    opacity: 0.75;
  }
  html.js .cursor__aro::before, html.js .cursor__aro::after {
    content: ""; position: absolute; background: var(--azul-senal);
  }
  html.js .cursor__aro::before { left: 50%; top: -6px; width: 1.5px; height: 5px; translate: -50% 0; box-shadow: 0 41px 0 var(--azul-senal); }
  html.js .cursor__aro::after { top: 50%; left: -6px; height: 1.5px; width: 5px; translate: 0 -50%; box-shadow: 41px 0 0 var(--azul-senal); }
  html.js .cursor__punto {
    position: absolute; width: 5px; height: 5px; translate: -50% -50%;
    background: var(--azul-senal); border-radius: 50%;
  }
  html.js .cursor.cursor--activo .cursor__aro { width: 52px; height: 52px; opacity: 1; border-color: var(--azul-luz); }
}

/* ---------- Medidor de lectura ---------- */
.medidor {
  position: fixed; inset: 0 0 auto 0; height: 5px; z-index: 60;
  background:
    repeating-linear-gradient(90deg, rgba(221,227,238,0.4) 0 1px, transparent 1px 10%),
    rgba(4,16,49, 0.65);
}
.medidor__barra {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--azul-electrico), var(--azul-luz));
  box-shadow: 0 0 12px rgba(140,140,246, 0.7);
}

/* ---------- Nav (glass oscuro permanente) ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(4,16,49, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(140,140,246, 0.14);
}
.nav__fila { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav__logo { display: inline-flex; align-items: center; }
.nav__links { display: flex; align-items: center; gap: 1.7rem; }
.nav__links a:not(.boton) {
  color: var(--niebla); font-weight: 500; font-size: 0.95rem; position: relative;
}
.nav__links a:not(.boton):hover { text-decoration: none; color: var(--azul-luz); }
.nav__links a:not(.boton)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  background: var(--azul-luz); transition: width 0.25s ease;
}
.nav__links a:not(.boton):hover::after { width: 100%; }
.nav__burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__burger span { display: block; width: 24px; height: 2.5px; background: var(--niebla); margin: 5px 0; border-radius: 2px; transition: 0.25s; }
.nav__movil { display: none; }

/* ---------- Botones ---------- */
.boton {
  display: inline-block; position: relative;
  background: var(--azul-tinta);
  color: var(--blanco);
  font-weight: 600; font-size: 1rem;
  padding: 0.9em 1.8em;
  border: 2px solid var(--azul-tinta);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.25s ease, color 0.2s;
  will-change: transform;
}
.boton:hover { text-decoration: none; box-shadow: 0 12px 32px -14px rgba(140,140,246, 0.75); }
/* El texto era #081022 sobre #6666F2: 4,29:1 — por debajo de AA (4,5:1) para 17px en negrita.
   Detectado en el chequeo del D18 (defecto heredado del D7, no introducido entonces a propósito).
   #000000 sobre el mismo azul da 4,75:1 y es indistinguible a simple vista. */
.boton--luz { background: var(--azul-senal); border-color: var(--azul-senal); color: #000000; font-weight: 700; }
.boton--luz:hover { background: var(--azul-luz); border-color: var(--azul-luz); }
.boton--fantasma { background: transparent; border-color: rgba(247, 249, 252, 0.4); color: var(--niebla); }
.boton--fantasma:hover { border-color: var(--azul-luz); color: var(--azul-luz); }
.boton--sm { padding: 0.55em 1.25em; font-size: 0.9rem; }

/* ---------- Hero (dark cinematográfico) ---------- */
.hero {
  background: var(--azul-noche);
  color: #C8D2E6;
  min-height: calc(100svh - 68px);
  display: flex; flex-direction: column; justify-content: center;
  overflow: hidden;
  padding-block: clamp(4rem, 8vw, 6rem) 5.5rem;
}
.hero__fondo {
  position: absolute; inset: 0; z-index: 0;
  background: url("fondo-red-datos.jpg?v=2") center / cover no-repeat;
  opacity: 0.55;
  animation: respirar 12s ease-in-out infinite alternate;
}
@keyframes respirar { from { transform: scale(1); } to { transform: scale(1.06); } }
.hero__fondo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(4,16,49, 0.92) 0%, rgba(4,16,49, 0.55) 55%, rgba(4,16,49, 0.25) 100%);
}
.hero__red { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; }
.hero__grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
}
.hero h1 { color: var(--niebla); }
.hero h1 em { font-style: normal; color: var(--azul-luz); text-shadow: 0 0 28px rgba(140,140,246, 0.45); }
.hero h1 .palabra { display: inline-block; }
html.js .hero h1 .palabra {
  opacity: 0; transform: translateY(0.6em) rotate(2deg); filter: blur(6px);
  animation: palabra 0.7s cubic-bezier(0.22, 0.8, 0.3, 1) forwards;
  animation-delay: calc(var(--i) * 70ms + 250ms);
}
@keyframes palabra { to { opacity: 1; transform: none; filter: blur(0); } }
.hero__badge {
  display: inline-flex; align-items: center; gap: 0.6em;
  font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--azul-luz);
  border: 1px solid rgba(140,140,246, 0.35);
  background: rgba(140,140,246, 0.08);
  border-radius: 99px;
  padding: 0.5em 1.1em;
  margin-bottom: 1.6rem;
}
.hero__badge-punto {
  width: 8px; height: 8px; border-radius: 50%; background: var(--azul-luz);
  animation: pulso 2s ease-in-out infinite;
}
@keyframes pulso { 0%, 100% { box-shadow: 0 0 0 0 rgba(140,140,246,0.6); } 50% { box-shadow: 0 0 0 7px rgba(140,140,246,0); } }
.hero__sub { font-size: clamp(1.05rem, 1.8vw, 1.25rem); color: #A8B7D3; margin-top: 1.5rem; max-width: 34em; }
.hero__sub strong { color: var(--niebla); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.4rem; }
.hero__viz { position: relative; }
.viz { display: block; filter: drop-shadow(0 0 24px rgba(140,140,246, 0.18)); }
.viz__pie { text-align: right; font-size: 0.75rem; color: var(--azul-luz); letter-spacing: 0.1em; margin-top: 0.6rem; opacity: 0.8; }
html.js .viz__linea { stroke-dasharray: 600; stroke-dashoffset: 600; animation: trazar 1.7s 0.9s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
html.js .viz__area { opacity: 0; animation: aparecer 0.9s 2.1s ease forwards; }
html.js .viz__mira, html.js .viz__punto { opacity: 0; animation: aparecer 0.5s 2.4s ease forwards; }
@keyframes trazar { to { stroke-dashoffset: 0; } }
@keyframes aparecer { to { opacity: 1; } }
.hero__scroll {
  position: absolute; z-index: 2; left: 50%; bottom: 1.4rem; translate: -50% 0;
  display: grid; justify-items: center; gap: 0.5rem;
  font-size: 0.7rem; letter-spacing: 0.3em; text-transform: uppercase; color: #6C7A94;
}
.hero__scroll:hover { color: var(--azul-luz); text-decoration: none; }
.hero__scroll span {
  width: 1.5px; height: 34px; background: linear-gradient(var(--azul-luz), transparent);
  animation: caer 1.8s ease-in-out infinite;
}
@keyframes caer { 0% { transform: scaleY(0); transform-origin: top; } 45% { transform: scaleY(1); transform-origin: top; } 55% { transform: scaleY(1); transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- Marquee ---------- */
.cinta {
  background: var(--blanco);
  border-block: 1px solid var(--linea);
  overflow: hidden; white-space: nowrap;
  padding-block: 1.1rem;
  position: relative;
}
.cinta__pista {
  display: inline-flex; align-items: center; gap: 2.6rem;
  animation: rodar 26s linear infinite;
  will-change: transform;
}
.cinta:hover .cinta__pista { animation-play-state: paused; }
.cinta__pista span {
  font-size: clamp(1.5rem, 3.2vw, 2.4rem);
  font-weight: 680; font-stretch: 116%;
  letter-spacing: -0.01em;
  color: transparent;
  -webkit-text-stroke: 1.4px var(--azul-tinta);
  transition: color 0.3s ease;
}
.cinta__pista span:hover { color: var(--azul-tinta); }
.cinta__pista i { font-style: normal; color: var(--azul-senal); font-size: 1.3rem; }
@keyframes rodar { to { transform: translateX(-50%); } }

/* ---------- Historia ---------- */
.historia { background: var(--blanco); }
.historia__cita {
  border-left: 4px solid var(--azul-senal);
  padding-left: clamp(1.2rem, 3vw, 2.2rem);
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  line-height: 1.45;
  color: var(--azul-tinta);
  font-weight: 460;
  text-wrap: pretty;
}
.historia__cita .mono { color: var(--azul-electrico); font-size: 0.92em; }
.historia__remate { margin-top: 1.8rem; font-size: 1.1rem; color: var(--grafito); max-width: 42em; }

/* ---------- Cifras ---------- */
.cifras__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 2rem; margin-top: 3rem;
}
.cifra { border-top: 2px solid rgba(140,140,246, 0.35); padding-top: 1.2rem; }
.cifra__num {
  display: block; font-size: clamp(2.1rem, 4.4vw, 3.2rem);
  font-weight: 600; color: var(--azul-luz); line-height: 1.05;
  text-shadow: 0 0 30px rgba(140,140,246, 0.35);
}
.cifra__que { display: block; margin-top: 0.5rem; font-size: 0.95rem; color: #A8B7D3; }
.cifras__fuentes { margin-top: 3rem; font-size: 0.75rem; color: #798AAC; letter-spacing: 0.04em; }

/* ---------- Servicios (bento con tilt) ---------- */
.bento {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem; margin-top: 2.8rem;
  perspective: 1200px;
}
.card {
  position: relative;
  background: var(--niebla);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 1.6rem 1.4rem 1.5rem;
  transition: border-color 0.3s, box-shadow 0.35s;
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
}
.card::before {
  content: ""; position: absolute; inset: 0; opacity: 0; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(102,102,242, 0.13), transparent 65%);
  transition: opacity 0.3s;
}
.card:hover::before { opacity: 1; }
.card:hover { border-color: var(--azul-senal); box-shadow: 0 22px 48px -24px rgba(14,40,105, 0.4); }
.card h3 { margin: 0.55rem 0 0.5rem; }
.card p { font-size: 0.93rem; color: var(--grafito); }
.card__num { font-size: 0.78rem; color: var(--azul-electrico); font-weight: 500; letter-spacing: 0.1em; }
.card__num::after {
  content: ""; display: block; width: 34px; height: 5px; margin-top: 6px;
  background: repeating-linear-gradient(90deg, var(--azul-senal) 0 1.5px, transparent 1.5px 8px);
}
.card--gancho { grid-column: span 2; background: var(--blanco); border-width: 2px; border-color: var(--azul-tinta); }
.card--sello { grid-column: span 4; background: linear-gradient(135deg, var(--azul-tinta) 0%, #081E55 100%); border-color: var(--azul-tinta); }
.card--sello::before { background: radial-gradient(480px circle at var(--mx, 50%) var(--my, 50%), rgba(140,140,246, 0.2), transparent 65%); }
.card--sello h3, .card--sello p, .card--sello strong { color: var(--niebla); }
.card--sello .card__num { color: var(--azul-luz); }
.card--sello p { max-width: 56em; }
.card__cinta {
  position: absolute; top: 1.35rem; right: 1.2rem;
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--azul-tinta); border: 1px solid var(--azul-tinta);
  border-radius: 99px; padding: 0.25em 0.8em;
}
.card__cinta--azul { color: var(--azul-luz); border-color: var(--azul-luz); }
.servicios__nota { margin-top: 2rem; color: var(--grafito); font-size: 0.98rem; }

/* ---------- Método ---------- */
.pasos {
  list-style: none; margin-top: 3.2rem;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.6rem;
  position: relative; padding-top: 2.2rem;
}
.pasos::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 14px;
  background: repeating-linear-gradient(90deg, var(--azul-tinta) 0 1px, transparent 1px 11px);
  background-size: 100% 8px;
  background-position: top left;
  background-repeat: repeat-x;
  border-top: 2px solid var(--azul-tinta);
  opacity: 0.55;
}
.paso__num {
  display: inline-block; font-size: 1rem; font-weight: 600; color: var(--blanco);
  background: var(--azul-tinta); border-radius: 6px; padding: 0.3em 0.6em;
  margin-bottom: 0.8rem;
  transition: transform 0.25s ease, background 0.25s;
}
.paso:hover .paso__num { transform: translateY(-4px) scale(1.08); background: var(--azul-electrico); }
.paso:last-child .paso__num { background: var(--azul-electrico); }
.paso h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.paso p { font-size: 0.9rem; color: var(--grafito); }

/* Método sobre sección oscura: regla, números y textos en versión luz */
.seccion--oscura .pasos::before {
  background: repeating-linear-gradient(90deg, rgba(140,140,246, 0.55) 0 1px, transparent 1px 11px);
  background-size: 100% 8px;
  background-repeat: repeat-x;
  border-top-color: rgba(140,140,246, 0.75);
  opacity: 1;
}
.seccion--oscura .paso__num {
  background: rgba(140,140,246, 0.14);
  color: var(--azul-luz);
  border: 1px solid rgba(140,140,246, 0.4);
}
.seccion--oscura .paso:hover .paso__num { background: var(--azul-luz); color: #081022; }
.seccion--oscura .paso:last-child .paso__num { background: var(--azul-luz); color: #081022; border-color: var(--azul-luz); }
.seccion--oscura .paso h3 { color: var(--niebla); }
.seccion--oscura .paso p { color: #A8B7D3; }

/* ---------- Por qué ---------- */
.porque__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.4rem; margin-top: 2.8rem; }
.razon { position: relative; padding-top: 3.2rem; }
.razon__mira {
  position: absolute; top: 0; left: 0; width: 34px; height: 34px;
  border: 2.5px solid var(--azul-senal); border-radius: 50%;
  transition: transform 0.3s ease;
}
.razon:hover .razon__mira { transform: rotate(90deg) scale(1.1); }
.razon__mira::before {
  content: ""; position: absolute; inset: 50% auto auto 50%; width: 10px; height: 10px;
  background: var(--azul-senal); border-radius: 50%; transform: translate(-50%, -50%);
}
.razon__mira::after {
  content: ""; position: absolute; inset: -9px;
  background:
    linear-gradient(var(--azul-senal) 0 0) top center / 2.5px 7px,
    linear-gradient(var(--azul-senal) 0 0) bottom center / 2.5px 7px,
    linear-gradient(var(--azul-senal) 0 0) center left / 7px 2.5px,
    linear-gradient(var(--azul-senal) 0 0) center right / 7px 2.5px;
  background-repeat: no-repeat;
}
.razon h3 { margin-bottom: 0.6rem; }
.razon p { font-size: 0.97rem; color: var(--grafito); }

/* ---------- Contacto ---------- */
.contacto__sub { color: #A8B7D3; font-size: 1.1rem; max-width: 36em; }
.formulario {
  margin-top: 2.6rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem;
}
.campo { display: flex; flex-direction: column; gap: 0.45rem; }
.campo--full { grid-column: 1 / -1; }
.campo label { font-size: 0.85rem; font-weight: 600; color: #C8D2E6; letter-spacing: 0.02em; }
.campo input, .campo textarea {
  font-family: var(--fuente); font-size: 1rem; color: var(--niebla);
  background: rgba(255, 255, 255, 0.06);
  border: 1.5px solid rgba(200,210,230, 0.28);
  border-radius: 8px; padding: 0.85em 1em;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.25s;
}
.campo input::placeholder, .campo textarea::placeholder { color: #6C7A94; }
.campo input:focus, .campo textarea:focus {
  outline: none; border-color: var(--azul-senal); background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 0 0 4px rgba(102,102,242, 0.18);
}
.campo--miel { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.formulario .boton { justify-self: start; margin-top: 0.4rem; }
.formulario__estado { grid-column: 1 / -1; font-size: 0.85rem; color: var(--azul-luz); min-height: 1.4em; }

/* ---------- Footer ---------- */
.pie { background: var(--azul-noche); border-top: 1px solid rgba(200,210,230, 0.14); padding-block: 3rem; color: #8A9ABA; }
.pie__fila { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; flex-wrap: wrap; }
.pie__marca .mono { font-size: 0.72rem; letter-spacing: 0.28em; text-transform: uppercase; color: #6C7A94; margin-top: 0.4rem; }
.pie__datos { text-align: right; font-size: 0.92rem; }
.pie__datos a { color: var(--azul-luz); }
.pie__legal { margin-top: 0.6rem; font-size: 0.8rem; color: #5B6985; }

/* ============================================================
   PRECAMPAÑA (D18) — banda de aviso, oferta pública y apertura
   La agencia abre el 1 de octubre de 2026. Mientras tanto el sitio
   anuncia la fecha, publica la tarifa y recoge la lista de espera.
   ============================================================ */

/* ---------- Banda de aviso (sobre el nav, se va con el scroll) ---------- */
.preaviso {
  background: linear-gradient(90deg, var(--azul-noche), #0B1F52 55%, var(--azul-noche));
  border-bottom: 1px solid rgba(140,140,246, 0.22);
  color: #C8D2E6;
  font-size: 0.82rem;
}
.preaviso__fila {
  display: flex; align-items: center; justify-content: center;
  gap: 0.4rem 1.4rem; flex-wrap: wrap;
  padding-block: 0.6rem;
}
.preaviso p { margin: 0; }
.preaviso b { color: var(--niebla); font-weight: 650; }
.preaviso__punto {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--azul-luz); margin-right: 0.55rem; vertical-align: 1px;
  animation: latido 2.6s ease-in-out infinite;
}
@keyframes latido { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.preaviso__reloj { color: var(--azul-luz); letter-spacing: 0.06em; }
.preaviso__cta { color: var(--azul-luz); font-weight: 650; white-space: nowrap; }

/* ---------- Oferta: la escalera con precios ---------- */
.escalera {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem;
  margin-top: 2.6rem; align-items: stretch;
}
.plan {
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio);
  padding: 1.7rem 1.5rem 1.6rem; display: flex; flex-direction: column; gap: 0.85rem;
  transition: box-shadow 0.25s ease, border-color 0.2s ease;
}
.plan:hover { box-shadow: 0 18px 46px -30px rgba(14,40,105, 0.55); border-color: var(--azul-senal); }
.plan--destacado { border-color: var(--azul-electrico); box-shadow: 0 0 0 1px var(--azul-electrico); }
.plan__chip {
  align-self: flex-start; background: var(--azul-electrico); color: #fff;
  font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.3em 0.7em; border-radius: 99px;
}
.plan__nombre { margin: 0; font-size: 1.3rem; }
.plan__promesa { margin: 0; color: var(--azul-electrico); font-size: 0.9rem; font-style: italic; }
.plan__precio { font-family: var(--mono); font-size: 1.72rem; font-weight: 600; color: var(--azul-tinta); line-height: 1.1; }
.plan__precio small { display: block; font-size: 0.74rem; font-weight: 400; color: var(--grafito); letter-spacing: 0.02em; margin-top: 0.25rem; }
.plan__lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.plan__lista li { position: relative; padding-left: 1.15rem; font-size: 0.9rem; color: var(--grafito); line-height: 1.5; }
.plan__lista li::before { content: "✛"; position: absolute; left: 0; top: 0; color: var(--azul-senal); font-size: 0.8rem; }
.plan__lista li b { color: var(--azul-tinta); font-weight: 650; }
.plan__pie { margin-top: auto; padding-top: 0.6rem; border-top: 1px dashed var(--linea); font-size: 0.82rem; color: var(--grafito); }
.oferta__extra {
  margin-top: 2.2rem; display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.oferta__extra div { border-top: 2px solid var(--linea); padding-top: 0.9rem; }
.oferta__extra b { display: block; color: var(--azul-tinta); margin-bottom: 0.25rem; }
.oferta__extra p { margin: 0; font-size: 0.9rem; color: var(--grafito); line-height: 1.55; }
.oferta__letra { margin-top: 2rem; font-size: 0.86rem; color: var(--grafito); line-height: 1.7; max-width: 78ch; }

/* ---------- Apertura: contador, cupos fundador y lista de espera ---------- */
.reloj {
  display: grid; grid-template-columns: repeat(4, minmax(0, 130px)); gap: 0.9rem;
  margin: 2.2rem 0 1.4rem;
}
.reloj__celda {
  border: 1px solid rgba(140,140,246, 0.3); border-radius: 10px;
  background: rgba(255,255,255, 0.05); padding: 0.9rem 0.4rem 0.7rem; text-align: center;
}
.reloj__num {
  display: block; font-family: var(--mono); font-variant-numeric: tabular-nums;
  font-size: clamp(1.9rem, 5vw, 2.9rem); font-weight: 600; color: var(--azul-luz); line-height: 1;
}
.reloj__que {
  display: block; font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: #8A9ABA; margin-top: 0.5rem;
}
.apertura__fecha { font-size: 1.05rem; color: #A8B7D3; max-width: 60ch; line-height: 1.7; }
.cupos {
  margin-top: 2.6rem; border: 1px solid rgba(140,140,246, 0.34); border-radius: var(--radio);
  background: rgba(255,255,255, 0.045); padding: 1.6rem 1.5rem;
}
.cupos__fila { display: flex; align-items: baseline; gap: 0.9rem; flex-wrap: wrap; }
.cupos__num { font-family: var(--mono); font-size: 2.1rem; font-weight: 600; color: var(--azul-luz); line-height: 1; }
.cupos h3 { color: var(--niebla); margin: 0; }
.cupos p { color: #A8B7D3; font-size: 0.95rem; margin-top: 0.8rem; line-height: 1.65; }
.cupos__marcas { display: flex; gap: 0.45rem; margin-top: 1rem; }
.cupos__marca { width: 46px; height: 6px; border-radius: 99px; background: var(--azul-luz); }
.cupos__marca--tomado { background: rgba(200,210,230, 0.22); }
.consentimiento {
  grid-column: 1 / -1; display: flex; gap: 0.7rem; align-items: flex-start;
  font-size: 0.86rem; color: #A8B7D3; line-height: 1.55;
}
.consentimiento input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--azul-senal); flex-shrink: 0; }
.consentimiento label { font-size: 0.86rem; font-weight: 400; color: #A8B7D3; }
.apertura__nota { margin-top: 1.4rem; font-size: 0.84rem; color: #8A9ABA; line-height: 1.7; max-width: 72ch; }

/* ---------- Reveals (solo con JS activo) ---------- */
html.js .rev { opacity: 0; transform: translateY(30px); transition: opacity 0.75s ease, transform 0.75s cubic-bezier(0.22, 0.8, 0.3, 1), filter 0.75s ease; filter: blur(5px); }
.rev--d1 { transition-delay: 0.12s; }
.rev--d2 { transition-delay: 0.24s; }
.rev--d3 { transition-delay: 0.36s; }
.rev--d4 { transition-delay: 0.48s; }
html.js .rev.visto { opacity: 1; transform: none; filter: blur(0); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .escalera { grid-template-columns: repeat(2, 1fr); }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .card--gancho, .card--sello { grid-column: span 2; }
  .pasos { grid-template-columns: repeat(2, 1fr); row-gap: 2.2rem; }
  .cifras__grid { grid-template-columns: repeat(2, 1fr); }
  .porque__grid { grid-template-columns: 1fr; gap: 2.6rem; }
}
@media (max-width: 760px) {
  .hero { min-height: auto; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__viz { max-width: 420px; }
  .hero__scroll { display: none; }
  .nav__links { display: none; }
  .nav__burger { display: block; }
  .nav__movil {
    display: flex; flex-direction: column; gap: 0.4rem;
    padding: 1rem 24px 1.4rem;
    background: rgba(4,16,49, 0.97); border-bottom: 1px solid rgba(140,140,246, 0.14);
  }
  .nav__movil[hidden] { display: none; }
  .nav__movil a { padding: 0.55em 0; color: var(--niebla); font-weight: 600; font-size: 1.05rem; }
  .nav__movil .boton { text-align: center; margin-top: 0.5rem; }
  .formulario { grid-template-columns: 1fr; }
  .pie__fila { flex-direction: column; align-items: flex-start; }
  .pie__datos { text-align: left; }
}
@media (max-width: 520px) {
  .bento { grid-template-columns: 1fr; }
  .card--gancho, .card--sello { grid-column: span 1; }
  .pasos { grid-template-columns: 1fr; }
  .cifras__grid { grid-template-columns: 1fr 1fr; gap: 1.4rem; }
  .escalera { grid-template-columns: 1fr; }
  .reloj { grid-template-columns: repeat(2, 1fr); }
  .preaviso { font-size: 0.76rem; }
  .preaviso__fila { gap: 0.25rem 0.9rem; }
  .preaviso__larga { display: none; }   /* en móvil la banda dice lo esencial en 2 líneas */
}

/* ---------- Accesibilidad: sin movimiento ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .rev, html.js .regla { transition: none; opacity: 1; transform: none; filter: none; }
  html.js .hero h1 .palabra { animation: none; opacity: 1; transform: none; filter: none; }
  html.js .viz__linea { animation: none; stroke-dashoffset: 0; }
  html.js .viz__area, html.js .viz__mira, html.js .viz__punto { animation: none; opacity: 1; }
  .hero__fondo, .carga__mira, .hero__badge-punto, .hero__scroll span, .preaviso__punto { animation: none; }
  .cinta__pista { animation: none; }
  .carga { display: none; }
  html.js .cursor { display: none; }
}