/* ============================================================================
   FenixL — Sistema de diseño de la portada
   ----------------------------------------------------------------------------
   CONCEPTO: «Emergencia estructurada». La marca dice «del caos a la
   estructura», así que la web entera debe leerse como orden cristalizando a
   partir de ruido: fondo de partículas que se organiza al bajar, retícula
   visible, anotaciones monoespaciadas de ingeniería, y calor ámbar sólo donde
   hay que actuar.

   TRES VOCES TIPOGRÁFICAS
     · Space Grotesk — titulares. Geométrica, con carácter, algo imperfecta.
     · Inter         — texto corrido. Neutra, legible a cualquier tamaño.
     · JetBrains Mono— anotaciones. Índices, etiquetas, metadatos. Es la voz
                       que dice «esto lo construye gente que programa».

   SEMÁNTICA DEL COLOR (regla dura, no decorativa)
     · Ámbar/ember → calor y acción: CTAs, kickers, estado activo. Nada más.
     · Esmeralda   → prueba: proyectos en línea, verificado, entregado.
     · Niebla      → estructura: líneas, bordes, texto secundario.
   Mezclar ember y esmeralda en el mismo elemento está prohibido: cada uno
   significa una cosa y el usuario aprende la diferencia en tres scrolls.
   ========================================================================== */

/* ── Tokens ─────────────────────────────────────────────────────────────── */
:root {
  /* Tinta: del negro de fondo a la superficie elevada */
  --ink-900: #07090D;
  --ink-800: #0B0E14;
  --ink-700: #0F1520;
  --ink-600: #141A26;
  --ink-500: #1A2130;

  /* Calor */
  --ember-600: #E85419;
  --ember-500: #FF6B2C;
  --ember-400: #FF8A4C;
  --amber-400: #FFB020;
  --heat: linear-gradient(135deg, var(--ember-500), var(--amber-400));

  /* Prueba */
  --signal-500: #2DD4A7;
  --signal-dim: rgba(45, 212, 167, 0.12);

  /* Texto */
  --text-hi:  #F4F6FA;
  --text-mid: #C2C9D6;
  --text-low: #9AA3B5;
  --text-dim: #8B95A8;

  /* Estructura */
  --line-soft: rgba(154, 163, 181, 0.09);
  --line:      rgba(154, 163, 181, 0.16);
  --line-hot:  rgba(255, 107, 44, 0.38);

  /* Tipografía */
  --sans:    'Inter', system-ui, -apple-system, sans-serif;
  --display: 'Space Grotesk', 'Inter', sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --fs-display: clamp(2.5rem, 5.4vw, 4.4rem);
  --fs-h2:      clamp(1.85rem, 3.3vw, 2.8rem);
  --fs-h3:      clamp(1.08rem, 1.4vw, 1.28rem);
  --fs-lead:    clamp(1rem, 1.25vw, 1.16rem);
  --fs-body:    1rem;
  --fs-sm:      0.9rem;
  --fs-mono:    0.72rem;

  /* Ritmo */
  --gutter:  clamp(20px, 4vw, 48px);
  --shell:   1180px;
  --section: clamp(76px, 9vw, 132px);

  /* Movimiento: una sola curva para las entradas (expo-out, decidida y
     desacelerada) y otra corta para los micro-estados. */
  --ease:      cubic-bezier(0.16, 1, 0.3, 1);
  --ease-micro: cubic-bezier(0.4, 0, 0.2, 1);
  --t-micro: 180ms;
  --t-enter: 620ms;

  --radius:    16px;
  --radius-sm: 10px;
}

/* ── Base ───────────────────────────────────────────────────────────────── */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  /* Los controles nativos (casillas, desplegables, barras) se dibujan en
     oscuro; si no, aparecen en blanco y delatan que el tema es superficial. */
  color-scheme: dark;
  background: var(--ink-800);
  color: var(--text-hi);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--amber-400); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
::selection { background: rgba(255, 107, 44, 0.32); color: var(--text-hi); }

h1, h2, h3, h4 { font-family: var(--display); text-wrap: balance; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--amber-400);
  outline-offset: 3px;
  border-radius: 4px;
}

.fx-skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ember-500); color: var(--ink-800);
  padding: 12px 20px; font-family: var(--display); font-weight: 600;
  border-radius: 0 0 var(--radius-sm) 0;
}
.fx-skip:focus { left: 0; }

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

/* ── Primitivas de maquetación ──────────────────────────────────────────── */
.shell { max-width: var(--shell); margin: 0 auto; padding: 0 var(--gutter); }

.sec { position: relative; padding: var(--section) 0; }
.sec--tint { background: rgba(15, 21, 32, 0.72); }
.sec--edge { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }

/* La retícula visible: dos hairlines que marcan el ancho del contenido.
   Es lo que hace que la página se lea como un plano y no como un documento. */
.sec--ruled::before,
.sec--ruled::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(180deg, transparent, var(--line-soft) 12%, var(--line-soft) 88%, transparent);
  pointer-events: none;
}
.sec--ruled::before { left: max(var(--gutter), calc(50% - var(--shell) / 2 + var(--gutter))); }
.sec--ruled::after  { right: max(var(--gutter), calc(50% - var(--shell) / 2 + var(--gutter))); }
@media (max-width: 860px) { .sec--ruled::before, .sec--ruled::after { display: none; } }

/* Cabecera de sección: índice monoespaciado + kicker + titular + entradilla.
   Alineada a la izquierda por defecto (más editorial, menos plantilla). */
.sec-head { max-width: 780px; margin-bottom: clamp(44px, 5vw, 68px); }
.sec-head--center { margin-left: auto; margin-right: auto; text-align: center; }

.sec-index {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono); font-size: var(--fs-mono); font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ember-500); margin-bottom: 18px;
}
.sec-index::before {
  content: ''; width: 26px; height: 1px; background: var(--ember-500);
  flex-shrink: 0; opacity: 0.6;
}
.sec-head--center .sec-index { justify-content: center; }
.sec-index em { font-style: normal; color: var(--text-dim); }

.sec-title { font-size: var(--fs-h2); line-height: 1.14; font-weight: 700; letter-spacing: -0.02em; }
.sec-lead { margin-top: 18px; font-size: var(--fs-lead); line-height: 1.72; color: var(--text-low); text-wrap: pretty; }

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

/* ── Botones ────────────────────────────────────────────────────────────── */
.btn {
  --btn-pad: 15px 30px;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--display); font-size: 0.97rem; font-weight: 600;
  padding: var(--btn-pad); border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; position: relative; overflow: hidden;
  transition: transform var(--t-micro) var(--ease-micro),
              box-shadow var(--t-micro) var(--ease-micro),
              border-color var(--t-micro) var(--ease-micro),
              color var(--t-micro) var(--ease-micro);
}
.btn--primary {
  background: var(--heat); color: var(--ink-800);
  box-shadow: 0 8px 30px rgba(255, 107, 44, 0.28);
}
.btn--primary:hover { color: var(--ink-800); box-shadow: 0 12px 40px rgba(255, 107, 44, 0.42); }
/* Brillo que barre el botón al pasar por encima: un solo gesto, sin ruido. */
.btn--primary::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgba(255,255,255,0.42) 50%, transparent 65%);
  transform: translateX(-120%);
  transition: transform 620ms var(--ease);
}
.btn--primary:hover::after { transform: translateX(120%); }

.btn--ghost { background: transparent; color: var(--text-low); border-color: var(--line); }
.btn--ghost:hover { color: var(--text-hi); border-color: var(--text-low); }

/* Excepcion consciente a la regla del color: el boton de WhatsApp usa el
   verde porque es el color del canal, no porque sea una senal de prueba. */
.btn--proof { background: transparent; color: var(--signal-500); border-color: rgba(45,212,167,0.4); }
.btn--proof:hover { background: var(--signal-dim); color: var(--signal-500); }

.btn--amber { background: transparent; color: var(--amber-400); border-color: rgba(255,176,32,0.4); }
.btn--amber:hover { background: rgba(255,176,32,0.09); color: var(--amber-400); }

.btn--sm { --btn-pad: 11px 22px; font-size: 0.88rem; }

.link-quiet { color: var(--text-low); transition: color var(--t-micro) var(--ease-micro); }
.link-quiet:hover { color: var(--text-hi); }

/* ── Navegación ─────────────────────────────────────────────────────────── */
.fx-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 0 var(--gutter); height: 68px;
  background: rgba(11, 14, 20, 0.55);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background var(--t-micro) var(--ease-micro),
              border-color var(--t-micro) var(--ease-micro);
}
/* La barra sólo se "materializa" cuando dejas el hero: arriba del todo debe
   flotar sobre la escena 3D sin cortarla con una línea. */
body.fx-scrolled .fx-nav {
  background: rgba(11, 14, 20, 0.86);
  border-bottom-color: var(--line-soft);
}
.fx-brand {
  font-family: var(--display); font-weight: 700; font-size: 21px;
  letter-spacing: 0.01em; color: var(--text-hi);
}
.fx-brand span { background: var(--heat); -webkit-background-clip: text; background-clip: text; color: transparent; }

.fx-navlinks {
  display: flex; align-items: center; gap: clamp(10px, 1.8vw, 24px);
  font-family: var(--display); font-size: 0.875rem; font-weight: 500;
}
.fx-navlinks > a:not(.btn) { color: var(--text-low); position: relative; padding: 4px 0; }
.fx-navlinks > a:not(.btn)::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px;
  background: var(--ember-500); transform: scaleX(0); transform-origin: right;
  transition: transform 320ms var(--ease);
}
.fx-navlinks > a:not(.btn):hover { color: var(--text-hi); }
.fx-navlinks > a:not(.btn):hover::after,
.fx-navlinks > a:not(.btn)[aria-current="true"]::after { transform: scaleX(1); transform-origin: left; }
.fx-navlinks > a:not(.btn)[aria-current="true"] { color: var(--text-hi); }

.fx-lang { display: flex; gap: 2px; align-items: center; padding: 2px; border: 1px solid var(--line); border-radius: 999px; }
.fx-lang a {
  font-family: var(--mono); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.06em;
  padding: 5px 10px; border-radius: 999px; color: var(--text-low);
  transition: background var(--t-micro) var(--ease-micro), color var(--t-micro) var(--ease-micro);
}
.fx-lang a:hover { color: var(--text-hi); }
.fx-lang a[aria-current="true"] { background: var(--text-hi); color: var(--ink-800); }

.fx-burger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 0; background: transparent;
  border: 1px solid var(--line); border-radius: var(--radius-sm); cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.fx-burger span { display: block; width: 20px; height: 2px; background: var(--text-hi); border-radius: 2px; transition: transform 250ms var(--ease), opacity 250ms var(--ease); }
body.fx-nav-open .fx-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.fx-nav-open .fx-burger span:nth-child(2) { opacity: 0; }
body.fx-nav-open .fx-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

#fxMobileMenu {
  display: none; position: fixed; top: 68px; left: 0; right: 0; z-index: 59;
  flex-direction: column; background: rgba(11, 14, 20, 0.98);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 8px var(--gutter) 26px; max-height: calc(100vh - 68px); overflow-y: auto;
}
body.fx-nav-open #fxMobileMenu { display: flex; }
#fxMobileMenu a {
  font-family: var(--display); font-size: 1rem; font-weight: 500;
  color: var(--text-mid); padding: 15px 2px; border-bottom: 1px solid var(--line-soft);
}
#fxMobileMenu a.fx-cta {
  margin-top: 20px; text-align: center; justify-content: center;
  color: var(--ink-800); font-weight: 600; background: var(--heat);
  border-radius: 999px; border: none; padding: 15px;
}
#fxMobileMenu .fx-mobile-lang { display: flex; gap: 8px; margin-top: 18px; }
#fxMobileMenu .fx-mobile-lang a {
  flex: 1; text-align: center; font-family: var(--mono); font-size: 0.8rem;
  padding: 12px; border-radius: var(--radius-sm); border: 1px solid var(--line); color: var(--text-mid);
}
#fxMobileMenu .fx-mobile-lang a[aria-current="true"] { background: var(--text-hi); color: var(--ink-800); border-color: transparent; }

@media (max-width: 940px) {
  .fx-navlinks { display: none; }
  .fx-burger { display: flex; }
}

/* ── Fondo 3D ───────────────────────────────────────────────────────────── */
/* El lienzo vive detrás de TODA la página, no sólo del hero: la escena se
   reorganiza sección a sección y es el hilo que cose la experiencia. */
#fx-canvas {
  position: fixed; inset: 0; width: 100vw; height: 100vh;
  display: block; z-index: 0; pointer-events: none;
}
.fx-stage { position: relative; z-index: 1; }

/* Viñeta que mantiene el texto legible por encima de las partículas. */
.fx-veil {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse 120% 80% at 50% 50%, transparent 30%, rgba(11,14,20,0.72) 100%);
}

/* ── Hero ───────────────────────────────────────────────────────────────── */
#fx-hero { position: relative; }
.fx-hero-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; display: flex; align-items: center; }
.fx-hero-scrim {
  position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: linear-gradient(90deg, rgba(11,14,20,0.9) 0%, rgba(11,14,20,0.64) 45%, rgba(11,14,20,0.2) 75%, transparent 100%);
}
/* Velo permanente bajo la columna de texto: la escena 3D sigue viendose,
   pero el titular y el parrafo se leen sin que las particulas los crucen. */
.fx-hero-sticky::before {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(100deg, rgba(11,14,20,0.94) 0%, rgba(11,14,20,0.86) 38%, rgba(11,14,20,0.44) 57%, transparent 74%);
}
@media (max-width: 960px) {
  .fx-hero-sticky::before {
    background: linear-gradient(180deg, rgba(11,14,20,0.5) 0%, rgba(11,14,20,0.8) 42%, rgba(11,14,20,0.6) 100%);
  }
}
.fx-hero-intro, .fx-hero-copy, .fx-progress { z-index: 2; }
.fx-hero-intro { position: relative; width: min(660px, 90vw); }

.fx-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: var(--fs-mono); font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ember-500);
  margin-bottom: 22px;
}
.fx-eyebrow::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: var(--ember-500); box-shadow: 0 0 12px var(--ember-500);
  animation: fx-pulse 2.4s ease-in-out infinite;
}
@keyframes fx-pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .45; transform: scale(.8); } }

.fx-h1 {
  font-size: var(--fs-display); line-height: 1.04; font-weight: 700;
  letter-spacing: -0.03em; margin-bottom: 24px; text-wrap: pretty;
}
.fx-hero-sub {
  font-size: var(--fs-lead); line-height: 1.7; color: var(--text-low);
  max-width: 540px; margin-bottom: 34px; text-wrap: pretty;
}
.fx-hero-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.fx-hero-note {
  margin-top: 20px; font-family: var(--mono); font-size: var(--fs-mono);
  letter-spacing: 0.08em; color: var(--text-dim);
}

/* Copia del segundo acto del hero: «del caos a la estructura» */
.fx-hero-copy {
  position: absolute; left: 50%; bottom: 128px; transform: translate(-50%, 24px);
  opacity: 0; width: min(700px, 88vw); text-align: center; z-index: 2;
}
.fx-hero-copy h2 { font-size: clamp(1.8rem, 4vw, 2.9rem); line-height: 1.12; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 18px; }
.fx-hero-copy p { font-size: var(--fs-lead); line-height: 1.65; color: var(--text-low); margin-bottom: 30px; }

/* Indicador de progreso de la intro */
.fx-progress {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 11px;
  z-index: 3; width: min(240px, 68vw);
  transition: opacity 400ms var(--ease);
}
.fx-progress-label {
  display: flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: var(--fs-mono); font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-low);
}
.fx-progress-label .fx-chev { animation: fx-bounce 1.8s ease-in-out infinite; }
.fx-progress-track { width: 100%; height: 2px; background: var(--line); overflow: hidden; }
.fx-progress-bar { display: block; height: 100%; width: 0; background: var(--heat); transition: width 120ms linear; }
.fx-skipintro {
  font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em;
  color: var(--text-dim); background: none; border: 0; padding: 5px 8px; cursor: pointer;
  transition: color var(--t-micro) var(--ease-micro);
}
.fx-skipintro:hover { color: var(--text-low); }
@keyframes fx-bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(4px); } }

/* ── Barra de confianza ─────────────────────────────────────────────────── */
.fx-trust { padding: 40px 0; }
.fx-trust-inner { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.fx-trust-label {
  font-family: var(--mono); font-size: var(--fs-mono); font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim);
}
.fx-trust-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 36px; }
/* El tono es apagado a propósito (son logotipos escritos, no titulares) pero
   se mantiene por encima de 4.5:1 sobre el fondo: siguen siendo contenido. */
.fx-trust-list li {
  font-family: var(--display); font-size: 0.95rem; font-weight: 600; letter-spacing: 0.03em;
  color: #7D8798; transition: color 260ms var(--ease-micro);
}
.fx-trust-list li:hover { color: var(--text-hi); }

/* ── Tarjetas ───────────────────────────────────────────────────────────── */
.card {
  position: relative; background: var(--ink-600); border: 1px solid var(--line-soft);
  border-radius: var(--radius); padding: 32px 30px; overflow: hidden;
  transition: border-color 300ms var(--ease), transform 300ms var(--ease), box-shadow 300ms var(--ease);
}
/* Luz que sigue al cursor. Es la interacción firma: la tarjeta reacciona al
   puntero como una superficie física, no como un rectángulo. */
.card::before {
  content: ''; position: absolute; inset: 0; opacity: 0; pointer-events: none;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%), rgba(255,107,44,0.13), transparent 62%);
  transition: opacity 320ms var(--ease);
}
.card:hover::before { opacity: 1; }
.card:hover { border-color: var(--line-hot); transform: translateY(-3px); box-shadow: 0 18px 50px rgba(0,0,0,0.34); }

.card--hot { border-color: rgba(255,107,44,0.34); }
.card-icon { margin-bottom: 20px; color: var(--ember-500); }
.card-title { font-size: var(--fs-h3); font-weight: 600; margin-bottom: 12px; color: var(--text-hi); }
.card-text { font-size: var(--fs-sm); line-height: 1.72; color: var(--text-low); }

.badge {
  position: absolute; top: -1px; right: 24px;
  font-family: var(--mono); font-size: 0.64rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-800);
  background: var(--heat); padding: 5px 13px; border-radius: 0 0 8px 8px;
}

.grid-auto { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

/* ── Portafolio ─────────────────────────────────────────────────────────── */
.pf-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.pf-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--ink-600); border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: border-color 320ms var(--ease), transform 320ms var(--ease), box-shadow 320ms var(--ease);
}
.pf-card:hover { border-color: var(--line-hot); transform: translateY(-4px); box-shadow: 0 22px 60px rgba(0,0,0,0.4); }

.pf-shot {
  position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden;
  background: var(--ink-800); border-bottom: 1px solid var(--line-soft);
}
.pf-shot img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  transition: transform 700ms var(--ease), filter 500ms var(--ease);
  filter: saturate(0.92) contrast(1.02);
}
.pf-card:hover .pf-shot img { transform: scale(1.045); filter: saturate(1.05) contrast(1.04); }
/* Degradado superior: unifica capturas de webs con estéticas muy distintas
   y evita que el portafolio parezca un collage. */
.pf-shot::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(11,14,20,0.34) 0%, transparent 38%, transparent 72%, rgba(11,14,20,0.5) 100%);
}
.pf-live {
  position: absolute; top: 13px; right: 13px; z-index: 2;
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--signal-500);
  background: rgba(7,9,13,0.78); border: 1px solid rgba(45,212,167,0.35);
  backdrop-filter: blur(6px); padding: 5px 10px; border-radius: 999px;
}
.pf-live::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--signal-500); box-shadow: 0 0 8px var(--signal-500);
  animation: fx-pulse 2.2s ease-in-out infinite;
}

.pf-body { padding: 22px 24px 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.pf-head { display: flex; flex-direction: column; gap: 6px; }
.pf-name { font-size: 1.09rem; font-weight: 600; line-height: 1.25; color: var(--text-hi); }
.pf-place {
  order: -1; font-family: var(--mono); font-size: 0.66rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim);
}
.pf-desc { font-size: 0.885rem; line-height: 1.68; color: var(--text-low); flex: 1; }
.pf-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.pf-tag {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.04em;
  color: var(--text-low); border: 1px solid var(--line); padding: 4px 10px; border-radius: 999px;
}
.pf-link {
  margin-top: 4px; display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--display); font-size: 0.875rem; font-weight: 600; color: var(--amber-400);
  transition: gap var(--t-micro) var(--ease-micro), color var(--t-micro) var(--ease-micro);
}
.pf-card:hover .pf-link { color: var(--ember-500); gap: 12px; }

/* ── Diferenciador ──────────────────────────────────────────────────────── */
.df-points { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); margin-bottom: 48px; }
.df-point { display: flex; gap: 14px; align-items: flex-start; }
.df-check {
  flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%;
  background: var(--signal-dim); border: 1px solid rgba(45,212,167,0.4);
  color: var(--signal-500); display: grid; place-items: center;
  font-size: 0.72rem; margin-top: 2px;
}
.df-point p { font-size: var(--fs-sm); line-height: 1.7; color: var(--text-low); }
.df-point b { color: var(--text-hi); font-weight: 600; }

.df-table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.df-tablewrap { overflow-x: auto; border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--ink-600); }
.df-table th, .df-table td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line-soft); }
.df-table tr:last-child td { border-bottom: 0; }
.df-table thead th {
  font-family: var(--mono); font-size: var(--fs-mono); font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim);
  background: rgba(7,9,13,0.4);
}
.df-table thead th:last-child { color: var(--ember-500); }
.df-table td:first-child { color: var(--text-dim); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; }
.df-table .df-them { color: var(--text-low); }
.df-table .df-us { color: var(--text-hi); font-weight: 500; }

/* ── Proceso ────────────────────────────────────────────────────────────── */
/* Línea de tiempo con un hilo que se "dibuja" al entrar en pantalla. */
.pr-steps { position: relative; display: grid; gap: 4px; }
.pr-steps::before {
  content: ''; position: absolute; left: 21px; top: 12px; bottom: 40px; width: 1px;
  background: linear-gradient(180deg, var(--ember-500), var(--amber-400), transparent);
  transform-origin: top; transform: scaleY(var(--thread, 1));
  transition: transform 1200ms var(--ease);
}
.pr-step { display: flex; gap: 22px; padding: 18px 0; align-items: flex-start; }
.pr-num {
  position: relative; z-index: 1; flex-shrink: 0;
  width: 43px; height: 43px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 0.8rem; font-weight: 600;
  color: var(--ember-500); background: var(--ink-800);
  border: 1px solid var(--line-hot);
  transition: background 320ms var(--ease), color 320ms var(--ease), box-shadow 320ms var(--ease);
}
.pr-step:hover .pr-num { background: var(--heat); color: var(--ink-800); box-shadow: 0 0 26px rgba(255,107,44,0.4); }
.pr-body { padding-top: 6px; }
.pr-title { font-size: var(--fs-h3); font-weight: 600; margin-bottom: 7px; color: var(--text-hi); }
.pr-text { font-size: var(--fs-sm); line-height: 1.7; color: var(--text-low); max-width: 620px; }

/* ── Precios ────────────────────────────────────────────────────────────── */
.pc-grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); align-items: stretch; }
.pc-card { display: flex; flex-direction: column; }
.pc-card--featured { border-color: rgba(255,107,44,0.4); background: linear-gradient(180deg, rgba(255,107,44,0.05), transparent 40%), var(--ink-600); }
.pc-name { font-family: var(--display); font-size: 1.3rem; font-weight: 700; color: var(--text-hi); margin-bottom: 6px; }
.pc-tag { font-size: 0.85rem; color: var(--text-low); margin-bottom: 24px; }
.pc-price { display: flex; align-items: baseline; gap: 8px; margin-bottom: 6px; min-height: 46px; }
.pc-amount { font-family: var(--display); font-size: 2.5rem; font-weight: 700; letter-spacing: -0.02em; color: var(--text-hi); line-height: 1; }
.pc-amount--quote { font-size: 1.7rem; }
.pc-from { font-family: var(--mono); font-size: var(--fs-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 26px; }
.pc-feats { display: flex; flex-direction: column; gap: 12px; margin-bottom: 30px; flex: 1; }
.pc-feats li { display: flex; gap: 11px; align-items: flex-start; font-size: 0.875rem; line-height: 1.6; color: var(--text-mid); }
.pc-feats li::before { content: '+'; font-family: var(--mono); color: var(--ember-500); flex-shrink: 0; }

/* ── FAQ ────────────────────────────────────────────────────────────────── */
.faq-list { display: grid; gap: 0; border-top: 1px solid var(--line-soft); }
.faq-item { border-bottom: 1px solid var(--line-soft); }
.faq-item summary {
  display: flex; align-items: flex-start; gap: 18px; cursor: pointer;
  padding: 24px 0; list-style: none;
  font-family: var(--display); font-size: 1.03rem; font-weight: 600; line-height: 1.45;
  color: var(--text-mid); transition: color var(--t-micro) var(--ease-micro);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--text-hi); }
.faq-item[open] summary { color: var(--text-hi); }
.faq-q-index { font-family: var(--mono); font-size: var(--fs-mono); color: var(--ember-500); flex-shrink: 0; padding-top: 5px; }
.faq-sign { margin-left: auto; flex-shrink: 0; width: 20px; height: 20px; position: relative; margin-top: 3px; }
.faq-sign::before, .faq-sign::after {
  content: ''; position: absolute; top: 50%; left: 50%; background: var(--ember-500);
  transform: translate(-50%, -50%); transition: transform 320ms var(--ease), opacity 320ms var(--ease);
}
.faq-sign::before { width: 13px; height: 1.5px; }
.faq-sign::after { width: 1.5px; height: 13px; }
.faq-item[open] .faq-sign::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-a { padding: 0 0 26px 42px; font-size: var(--fs-sm); line-height: 1.75; color: var(--text-low); max-width: 780px; }

/* ── Blog ───────────────────────────────────────────────────────────────── */
.bl-grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.bl-card {
  display: flex; flex-direction: column; overflow: hidden; color: inherit;
  background: var(--ink-600); border: 1px solid var(--line-soft); border-radius: var(--radius);
  transition: border-color 300ms var(--ease), transform 300ms var(--ease);
}
.bl-card:hover { border-color: var(--line-hot); transform: translateY(-3px); color: inherit; }
.bl-cover { height: 172px; background-size: cover; background-position: center; background-color: var(--ink-800); }
.bl-body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.bl-meta { font-family: var(--mono); font-size: var(--fs-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ember-500); }
.bl-title { font-size: 1.06rem; line-height: 1.35; font-weight: 600; color: var(--text-hi); }
.bl-excerpt { font-size: 0.87rem; line-height: 1.65; color: var(--text-low); }
.bl-empty { border: 1px dashed var(--line); border-radius: var(--radius); padding: 52px 28px; text-align: center; color: var(--text-low); }

/* ── Contacto ───────────────────────────────────────────────────────────── */
.ct-section { position: relative; overflow: hidden; }
.ct-glow { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(255,107,44,0.14), transparent 62%); }
.ct-inner { position: relative; max-width: 700px; margin: 0 auto; text-align: center; }
.ct-title { font-size: clamp(1.8rem, 3.6vw, 2.7rem); line-height: 1.18; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 18px; }
.ct-sub { font-size: var(--fs-lead); line-height: 1.68; color: var(--text-low); margin-bottom: 42px; text-wrap: pretty; }

.fx-form {
  display: flex; flex-direction: column; gap: 18px; text-align: left;
  background: var(--ink-600); border: 1px solid var(--line);
  border-radius: 20px; padding: 34px clamp(20px, 4vw, 38px);
}
.fx-form.is-sent { display: none; }
.fx-field label {
  display: block; font-family: var(--mono); font-size: var(--fs-mono);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 9px;
}
.fx-input {
  width: 100%; background: var(--ink-800); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 14px 16px; color: var(--text-hi);
  font-family: var(--sans); font-size: 0.97rem;
  transition: border-color var(--t-micro) var(--ease-micro), box-shadow var(--t-micro) var(--ease-micro);
}
.fx-input::placeholder { color: #5C6575; }
.fx-input:focus { outline: none; border-color: var(--ember-500); box-shadow: 0 0 0 3px rgba(255,107,44,0.12); }
textarea.fx-input { resize: vertical; min-height: 104px; }
.fx-hint { display: block; font-size: 0.8rem; color: var(--text-dim); margin-top: 7px; }

.fx-consent { display: flex; align-items: flex-start; gap: 11px; font-size: 0.84rem; color: var(--text-low); line-height: 1.55; cursor: pointer; }
.fx-consent input { margin-top: 3px; width: 17px; height: 17px; accent-color: var(--ember-500); flex-shrink: 0; }

.fx-formerr {
  display: none; font-size: 0.86rem; color: var(--ember-400);
  background: rgba(255,107,44,0.08); border: 1px solid rgba(255,107,44,0.28);
  border-radius: var(--radius-sm); padding: 12px 15px;
}
.fx-formerr.is-on { display: block; }

.fx-thanks {
  display: none; background: var(--ink-600); border: 1px solid rgba(45,212,167,0.35);
  border-radius: 20px; padding: 48px 30px; text-align: center;
}
.fx-thanks.is-on { display: block; }
.fx-thanks-mark {
  width: 54px; height: 54px; margin: 0 auto 18px; border-radius: 50%;
  background: var(--signal-dim); border: 1px solid rgba(45,212,167,0.45);
  color: var(--signal-500); display: grid; place-items: center; font-size: 1.4rem;
}
.fx-thanks h3 { font-size: 1.35rem; font-weight: 600; margin-bottom: 10px; }
.fx-thanks p { font-size: 0.95rem; line-height: 1.65; color: var(--text-low); }

.ct-alt { margin-top: 28px; }
.ct-fineprint { margin-top: 4px; text-align: center; font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.06em; color: var(--text-dim); }

/* ── Pie ────────────────────────────────────────────────────────────────── */
.fx-footer { position: relative; z-index: 1; background: var(--ink-900); border-top: 1px solid var(--line-soft); padding: 72px 0 34px; }
.fx-footer-cols { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 44px; margin-bottom: 52px; }
@media (max-width: 820px) { .fx-footer-cols { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 480px) { .fx-footer-cols { grid-template-columns: 1fr; } }
.fx-footer h2 {
  font-family: var(--mono); font-size: var(--fs-mono); font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 18px;
}
.fx-footer-desc { font-size: 0.88rem; line-height: 1.7; color: var(--text-low); max-width: 290px; margin-top: 16px; }
.fx-footer-list { display: flex; flex-direction: column; gap: 11px; font-size: 0.88rem; }
.fx-footer-list a { color: var(--text-low); transition: color var(--t-micro) var(--ease-micro); }
.fx-footer-list a:hover { color: var(--text-hi); }
.fx-footer-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  border-top: 1px solid var(--line-soft); padding-top: 26px;
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.05em; color: var(--text-dim);
}

/* ── Banner de cookies ──────────────────────────────────────────────────── */
/* Nota: el display se controla SÓLO desde aquí. Cuando estaba en el atributo
   style del elemento, la regla de ocultar nunca ganaba y el botón «Aceptar»
   parecía no hacer nada. */
.fx-cookie {
  display: none;
  position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%) translateY(120%);
  z-index: 80; width: min(880px, calc(100vw - 32px));
  align-items: center; gap: 18px; flex-wrap: wrap;
  background: rgba(16, 21, 32, 0.97); border: 1px solid var(--line-hot);
  border-radius: var(--radius); padding: 18px 22px;
  box-shadow: 0 18px 50px rgba(0,0,0,0.55);
  backdrop-filter: blur(12px);
  transition: transform 520ms var(--ease), opacity 320ms var(--ease);
  opacity: 0;
}
.fx-cookie.is-on { display: flex; }
.fx-cookie.is-in { transform: translateX(-50%) translateY(0); opacity: 1; }
.fx-cookie p { flex: 1 1 320px; font-size: 0.84rem; line-height: 1.6; color: var(--text-low); }
.fx-cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }

/* ── Movimiento ─────────────────────────────────────────────────────────── */
/* Entrada por defecto: sube y aparece. El escalonado lo pone el JS con
   --d, para que un grupo entre como un grupo y no como diez cosas sueltas. */
[data-reveal] { opacity: 1; }
.fx-anim [data-reveal] {
  opacity: 0; transform: translateY(24px);
  transition: opacity var(--t-enter) var(--ease), transform var(--t-enter) var(--ease);
  transition-delay: var(--d, 0ms);
}
.fx-anim [data-reveal].fx-in { opacity: 1; transform: none; }

/* Los titulares no se desvanecen: se descubren con una cortinilla, como si
   se imprimieran. Es el gesto que distingue la página de un fade genérico. */
.fx-anim [data-reveal-wipe] {
  clip-path: inset(0 0 100% 0); opacity: 0;
  transition: clip-path 900ms var(--ease), opacity 500ms var(--ease);
  transition-delay: var(--d, 0ms);
}
.fx-anim [data-reveal-wipe].fx-in { clip-path: inset(0 0 -10% 0); opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fx-anim [data-reveal],
  .fx-anim [data-reveal-wipe] { opacity: 1; transform: none; clip-path: none; transition: none; }
  .fx-eyebrow::before, .fx-progress-label .fx-chev, .pf-live::before { animation: none; }
  .pf-shot img, .card, .pf-card, .bl-card, .btn { transition: none; }
  .fx-cookie { transition: none; }
}

/* ── Ajustes finos por tamaño ───────────────────────────────────────────── */
@media (max-width: 700px) {
  .fx-hero-copy { bottom: 108px; }
  .card { padding: 26px 22px; }
  .pr-step { gap: 16px; }
  .pr-steps::before { left: 18px; }
  .pr-num { width: 37px; height: 37px; font-size: 0.72rem; }
  .faq-a { padding-left: 0; }
  .fx-cookie { padding: 16px 18px; }
  .fx-cookie-actions { width: 100%; }
  .fx-cookie-actions .btn { flex: 1; }
}