/* ==========================================================================
   DASAX — Design tokens
   ========================================================================== */
:root {
  /* DASAX — paleta oficial */
  --dasax-black: #050505;
  --dasax-surface: #0b0b0b;
  --dasax-white: #f5f5f2;
  --dasax-muted: rgba(245, 245, 242, 0.58);
  --dasax-red: #ff1026;
  --dasax-red-deep: #5c0610;
  --dasax-border: rgba(255, 255, 255, 0.1);
  --dasax-grid: rgba(255, 16, 38, 0.09);

  /* Dark sections (hero / cta-final / footer / nav) */
  --black: var(--dasax-black);
  --black-elevated: var(--dasax-surface);
  --line-on-dark: var(--dasax-border);
  --text-on-dark: var(--dasax-white);
  --text-on-dark-dim: var(--dasax-muted);
  --text-on-dark-faint: rgba(245, 245, 242, 0.36);

  /* Light sections (contenido: servicios, sobre mí, proceso, packs, testimonios, faq) */
  --white: #ffffff;
  --surface: #f6f6f4;
  --surface-2: #efeeeb;
  --ink: #0a0a0a;
  --ink-dim: #57585d;
  --ink-faint: #96979c;
  --line: rgba(10, 10, 10, 0.1);
  --line-strong: rgba(10, 10, 10, 0.16);

  --red: var(--dasax-red);
  --red-strong: #d40018;
  --red-tint: rgba(255, 16, 38, 0.08);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --container: 1180px;
  --space-section: clamp(5rem, 9vw, 9rem);

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Inter Tight", "Helvetica Neue", "Neue Haas Grotesk", Arial, sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { overflow-x: hidden; max-width: 100vw; }
@media (prefers-reduced-motion: reduce) {
  html:not(.dasax-motion-full) { scroll-behavior: auto; }
  html:not(.dasax-motion-full) *, html:not(.dasax-motion-full) *::before, html:not(.dasax-motion-full) *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

img, canvas { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
.container--narrow { max-width: 760px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--red); color: #fff; padding: 0.75rem 1.25rem; border-radius: var(--radius-sm);
}
.skip-link:focus { left: 1rem; top: 1rem; }

:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

/* ==========================================================================
   Fixed background: scroll-driven video canvas + pointer glow
   Vive detrás de TODO el sitio (position:fixed). El scroll nunca se detiene:
   el contenido fluye normal por encima, y este fondo solo cambia de frame
   según la posición de scroll. Las secciones con fondo blanco lo van tapando
   de forma natural a medida que se avanza.
   ========================================================================== */
/* Fondo fijo simple para páginas internas sin hero de video (comunidad.html, apps.html):
   el nav usa backdrop-filter, así que necesita algo oscuro detrás para no verse gris. */
.bg-plain {
  position: fixed; inset: 0; z-index: 0;
  background: var(--dasax-black);
  pointer-events: none;
}

.bg-canvas-wrap {
  position: fixed; inset: 0; z-index: 0;
  background: var(--dasax-black);
  overflow: hidden;
  pointer-events: none;
}
/* Contenedor de la "cámara": recibe el zoom/paneo sincronizado al scroll */
.bg-canvas-scene {
  position: absolute; inset: 0;
  will-change: transform;
  transform: translate3d(0, 0, 0) scale(1);
}

.bg-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 0.6s var(--ease);
}
.bg-canvas.is-ready { opacity: 1; }

/* Canvas WebGL: lente de distorsión líquida sobre el mismo frame que bg-canvas */
.bg-distort-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 0.6s var(--ease);
}
.bg-distort-canvas.is-ready { opacity: 1; }

/* Oscurecimiento de salida del hero (100% del scroll) */
.bg-exit-fade {
  position: absolute; inset: 0;
  background: #000;
  opacity: 0;
  pointer-events: none;
}

/* Cuadrícula técnica extremadamente sutil */
.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--dasax-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--dasax-grid) 1px, transparent 1px);
  background-size: 64px 64px;
  mix-blend-mode: screen;
  pointer-events: none;
}

/* Halo rojo localizado, aproximando la posición de la esfera en el video */
.bg-sphere-glow {
  position: absolute; top: 44%; left: 38%;
  width: 26vw; height: 26vw; max-width: 420px; max-height: 420px;
  transform: translate(-50%, -50%) scale(1);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,16,38,0.5), rgba(255,16,38,0.12) 45%, transparent 72%);
  filter: blur(24px);
  mix-blend-mode: screen;
  opacity: 0.55;
  pointer-events: none;
  will-change: transform, opacity;
}

.bg-canvas-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5,5,5,0.5) 0%, rgba(5,5,5,0.15) 30%, rgba(5,5,5,0.55) 80%, rgba(5,5,5,0.92) 100%);
  pointer-events: none;
}

/* Viñeteado suave en los bordes */
.bg-vignette {
  position: absolute; inset: 0;
  box-shadow: inset 0 0 22vw rgba(0,0,0,0.75);
  pointer-events: none;
}

/* Grano cinematográfico muy fino */
.bg-grain {
  position: absolute; inset: -10%;
  width: 120%; height: 120%;
  opacity: 0.05;
  pointer-events: none;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 180px 180px;
}

/* Coordenadas / indicadores técnicos discretos */
.bg-coords {
  position: absolute;
  font-family: var(--font-display);
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(245, 245, 242, 0.28);
  pointer-events: none;
}
.bg-coords--tl { top: 6.5rem; left: 1.5rem; }
.bg-coords--br { bottom: 1.5rem; right: 1.5rem; text-align: right; }
@media (max-width: 860px) { .bg-coords { display: none; } }

.hero__loader {
  position: absolute; left: 50%; bottom: 3rem; transform: translateX(-50%);
  z-index: 3;
  transition: opacity 0.4s var(--ease);
}
.hero__loader.is-hidden { opacity: 0; pointer-events: none; }
.hero__loader-bar {
  display: block; width: 140px; height: 3px; border-radius: 999px;
  background: rgba(255,255,255,0.16); overflow: hidden;
}
.hero__loader-bar span { display: block; height: 100%; width: 0%; background: var(--red); transition: width 0.2s var(--ease); }

/* ==========================================================================
   Type helpers
   ========================================================================== */
.text-accent { color: var(--red); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.4em;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-dim);
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: var(--red-tint);
}
.eyebrow span { color: var(--red); }
.eyebrow--sm { padding: 0.3rem 0.7rem; font-size: 0.7rem; }
.eyebrow--on-dark {
  color: var(--text-on-dark-dim);
  border-color: var(--line-on-dark);
  background: rgba(238, 19, 39, 0.1);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 1.6rem;
  font-weight: 600; font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
  white-space: nowrap;
}
.btn--pill { border-radius: var(--radius-pill); }
.btn--lg { padding: 1.05rem 2.1rem; font-size: 1rem; }
.btn--sm { padding: 0.55rem 1.2rem; font-size: 0.85rem; }
.btn--block { width: 100%; }

.btn--primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 6px 18px -8px rgba(238, 19, 39, 0.55);
}
.btn--primary:hover { transform: translateY(-2px) scale(1.03); background: var(--red-strong); box-shadow: 0 10px 24px -8px rgba(238, 19, 39, 0.6); }

.btn--ghost {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink);
}
.btn--ghost:hover { border-color: var(--red); color: var(--red); }

.btn--ghost-on-dark {
  background: transparent;
  border: 1px solid var(--line-on-dark);
  color: var(--text-on-dark);
}
.btn--ghost-on-dark:hover { border-color: var(--red); color: #fff; }

.btn--outline-red {
  background: transparent;
  border: 1px solid rgba(255, 16, 38, 0.5);
  color: var(--text-on-dark);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-pill);
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.btn--outline-red:hover { background: var(--red); border-color: var(--red); color: #fff; }

/* Botón principal con "líquido" interno en hover */
.btn--magnetic { position: relative; overflow: hidden; }
.btn__liquid {
  position: absolute; inset: -40%;
  background: radial-gradient(circle, rgba(255,255,255,0.35), transparent 60%);
  opacity: 0; transform: scale(0.4);
  transition: opacity 0.4s var(--ease), transform 0.5s var(--ease);
  pointer-events: none;
}
.btn--magnetic:hover .btn__liquid { opacity: 1; transform: scale(1); }
.btn__label { position: relative; z-index: 1; }

/* ==========================================================================
   Nav — vidrio oscuro permanente (identidad negra/roja/blanca consistente)
   ========================================================================== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(5, 5, 5, 0.62);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--dasax-border);
  transition: padding 0.3s var(--ease);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.55rem 1.5rem;
  transition: padding 0.3s var(--ease);
}
.nav.nav--scrolled .nav__inner { padding-top: 1.05rem; padding-bottom: 1.05rem; }

.logo { display: inline-flex; align-items: center; }
.logo__img { height: 31px; width: auto; display: block; }

.nav__links { display: flex; align-items: center; gap: 2.1rem; margin: 0 auto; }
.nav__links a {
  position: relative;
  font-family: var(--font-display);
  font-size: 0.78rem; font-weight: 650; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-on-dark-dim);
  padding-bottom: 0.5rem;
  transition: color 0.2s var(--ease);
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--red);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav__links a:hover { color: var(--text-on-dark); }
.nav__links a.is-active { color: var(--text-on-dark); }
.nav__links a.is-active::after { transform: scaleX(1); }

.nav__burger { display: none; flex-direction: column; gap: 4px; padding: 0.4rem; margin-left: 0.5rem; }
.nav__burger span { width: 20px; height: 2px; background: var(--text-on-dark); transition: transform 0.25s var(--ease), opacity 0.25s var(--ease); }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav__mobile {
  display: none; flex-direction: column; gap: 1.1rem;
  padding: 1rem 1.5rem 1.75rem;
  background: rgba(5, 5, 5, 0.96);
  color: var(--text-on-dark);
  border-bottom: 1px solid var(--dasax-border);
}
.nav__mobile a {
  font-family: var(--font-display); font-weight: 650; text-transform: uppercase; letter-spacing: 0.04em;
  font-size: 0.95rem; color: var(--text-on-dark-dim);
}
.nav__mobile.is-open { display: flex; }

@media (max-width: 860px) {
  .nav__links, .nav__inner > .btn { display: none; }
  .nav__burger { display: flex; }
}

/* ==========================================================================
   Hero — contenido a la izquierda (~45%), escena a la derecha, sin pin/scroll-stop
   ========================================================================== */
.hero {
  position: relative;
  z-index: 1;
  height: 100vh;
  min-height: 720px;
  background: transparent;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.hero__inner {
  flex: 1;
  display: flex; align-items: center;
  padding-top: 5.5rem;
  padding-left: clamp(1.5rem, 5vw, 4rem);
  padding-right: 1.5rem;
}

.hero__content {
  max-width: 560px;
  width: 100%;
  display: flex; flex-direction: column; align-items: flex-start; gap: 1.6rem;
}

.hero__index { display: flex; align-items: center; gap: 0.8rem; }
.hero__index-num {
  font-family: var(--font-display);
  font-size: 0.68rem; font-weight: 650; color: var(--red);
  font-variant-numeric: tabular-nums;
}
.hero__index-label {
  font-family: var(--font-display);
  font-size: 0.61rem; font-weight: 650; letter-spacing: 0.1em; text-transform: uppercase;
  line-height: 1.35;
  color: var(--dasax-muted);
  padding-left: 0.8rem;
  border-left: 1px solid var(--dasax-border);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: clamp(54px, 5vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-transform: uppercase;
  color: var(--text-on-dark);
}

.hero__desc {
  max-width: 470px;
  color: var(--dasax-muted);
  font-size: clamp(16px, 1.1vw, 19px);
  line-height: 1.65;
}

.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.75rem; margin-top: 0.4rem; }

.hero__cta-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display); font-weight: 650; font-size: 0.9rem;
  color: var(--text-on-dark);
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--dasax-border);
  transition: border-color 0.25s var(--ease);
}
.hero__cta-secondary:hover { border-color: var(--red); }
.hero__cta-arrow { display: inline-block; transition: transform 0.25s var(--ease); }
.hero__cta-secondary:hover .hero__cta-arrow { transform: translate(3px, -3px); }

/* Franja de métricas inferior */
.hero__metrics { border-top: 1px solid var(--dasax-border); padding: 1.8rem 0; }
.hero__metrics-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.hero__metric {
  display: flex; flex-direction: column; gap: 0.35rem;
  padding-left: 1.6rem; border-left: 1px solid var(--dasax-border);
}
.hero__metric:first-child { padding-left: 0; border-left: none; }
.hero__metric-num {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(1.3rem, 2vw, 1.6rem);
  color: var(--red);
}
.hero__metric-label {
  font-size: 0.76rem; line-height: 1.4; letter-spacing: 0.02em;
  color: var(--dasax-muted);
}

/* Indicador de scroll vertical, lateral derecho */
.hero__scroll-indicator {
  position: absolute; top: 50%; right: 1.75rem; transform: translateY(-50%);
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
}
.hero__scroll-indicator-label {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-display); font-size: 0.68rem; font-weight: 650;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-on-dark-faint);
}
.hero__scroll-indicator-line {
  position: relative;
  width: 1px; height: 90px;
  background: var(--dasax-border);
}
.hero__scroll-indicator-dot {
  position: absolute; left: 50%; top: 0;
  width: 6px; height: 6px; margin-left: -3px; margin-top: -3px;
  border-radius: 50%; background: var(--red);
  box-shadow: 0 0 8px 1px rgba(255, 16, 38, 0.7);
  will-change: top;
}

@media (max-width: 860px) {
  .hero__scroll-indicator { display: none; }
}

@media (max-width: 640px) {
  .hero__title { font-size: clamp(38px, 11vw, 54px); }
  .hero__metrics-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .hero__metric { padding-left: 0; border-left: none; padding-top: 1rem; border-top: 1px solid var(--dasax-border); }
  .hero__metric:first-child { padding-top: 0; border-top: none; }
}

/* ==========================================================================
   Marquee
   ========================================================================== */
.marquee {
  position: relative; z-index: 1;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 1.4rem 0; overflow: hidden; background: var(--white);
}
.marquee__track {
  display: flex; gap: 3rem; white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.marquee__track span { color: var(--ink-faint); font-size: 0.95rem; font-weight: 500; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { html:not(.dasax-motion-full) .marquee__track { animation: none; overflow-x: auto; } }

/* ==========================================================================
   Sections
   ========================================================================== */
.section { position: relative; z-index: 1; padding: var(--space-section) 0; background: var(--white); }
.section--muted { background: var(--surface); }

/* Variante oscura (Sobre DASAX, Métricas) — mismo contenido, superficie invertida */
.section--dark { background: var(--dasax-black); color: var(--text-on-dark); }
.section--dark .section__title,
.section--dark .about__title { color: var(--text-on-dark); }
.section--dark .section__desc,
.section--dark .section__foot,
.section--dark .about__body p,
.section--dark .about__facts li,
.section--dark .stat__label { color: var(--text-on-dark-dim); }
.section--dark .eyebrow {
  color: var(--text-on-dark-dim);
  border-color: var(--line-on-dark);
  background: rgba(255, 16, 38, 0.1);
}
.section--dark .step,
.section--dark .accordion__item { background: var(--dasax-surface); border-color: var(--line-on-dark); }
.section--dark .step__num { background: var(--dasax-black); }
.section--dark::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(circle at 12% 15%, rgba(255, 16, 38, 0.14), transparent 55%);
  pointer-events: none;
}

/* El contenido de cualquier sección siempre queda por encima de los elementos líquidos decorativos */
.section > .container,
.cta-final > .container { position: relative; z-index: 1; }

/* ==========================================================================
   Elementos líquidos 3D — decorativos, ligados al scroll (GSAP) y al cursor
   ========================================================================== */
.liquid-blob-wrap {
  position: absolute; z-index: 0;
  pointer-events: none;
  opacity: 0;
  will-change: transform, opacity;
}
.liquid-blob {
  width: 100%; height: 100%; display: block; object-fit: contain;
  filter: drop-shadow(0 26px 50px rgba(0, 0, 0, 0.45));
}
.liquid-blob--flip { transform: scaleX(-1); }

/* Salpicaduras de metal líquido reales (PNG), orientadas para entrar por cada esquina */
.liquid-blob-wrap--1 {
  top: -70px; right: -30px;
  width: min(43.7vw, 644px); aspect-ratio: 671 / 535; /* liquid-2, invertida: masa hacia la esquina, cola hacia el contenido (+15%) */
}
.liquid-blob-wrap--2 {
  top: -90px; left: -60px;
  width: min(24vw, 340px); aspect-ratio: 733 / 756; /* liquid-3, borde izquierdo, S vertical */
}
.liquid-blob-wrap--3 {
  top: -90px; left: -20px;
  width: min(40vw, 580px); aspect-ratio: 745 / 411; /* liquid-1, invertida, barre hacia el centro sin tapar el CTA */
}

@media (max-width: 860px) {
  .liquid-blob-wrap--1 { width: 80.5vw; top: -50px; right: -60px; }
  .liquid-blob-wrap--2 { width: 46vw; top: -50px; left: -70px; }
  .liquid-blob-wrap--3 { width: 72vw; top: -60px; left: -40px; }
}

.section__head { max-width: 640px; margin: 0 auto 3.5rem; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 1.1rem; }
.section__title { font-size: clamp(1.9rem, 4vw, 2.75rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; }
.section__desc { color: var(--ink-dim); font-size: 1.05rem; max-width: 50ch; }
.section__foot { text-align: center; margin-top: 3rem; color: var(--ink-dim); }

.link-underline { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }

/* reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { html:not(.dasax-motion-full) .reveal { opacity: 1; transform: none; } }

/* ==========================================================================
   Cards / Services
   ========================================================================== */
.grid { display: grid; gap: 1.25rem; }
.grid--services, .grid--pricing, .grid--testimonials { perspective: 1000px; }
.grid--services { grid-template-columns: repeat(3, 1fr); }
.card--service-wide { grid-column: span 1; }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}

/* Tarjetas de servicio: superficie oscura y profunda sobre la sección clara */
.card--service {
  position: relative;
  display: flex; flex-direction: column;
  background:
    radial-gradient(140% 140% at var(--mx, 20%) var(--my, 0%), rgba(255, 16, 38, 0.16), transparent 60%),
    linear-gradient(165deg, #141414 0%, var(--dasax-black) 70%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 60px -34px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}
.card--service:hover {
  border-color: rgba(255, 16, 38, 0.45);
  transform: translateY(-6px) scale(1.02) rotateX(var(--tiltx, 0deg)) rotateY(var(--tilty, 0deg));
  box-shadow: 0 34px 70px -30px rgba(255, 16, 38, 0.35);
}
.card__index {
  display: inline-block; font-size: 0.85rem; font-weight: 800; color: var(--red);
  margin-bottom: 0.5rem;
}
.card--service h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.4rem; color: var(--text-on-dark); }
.card--service p { color: var(--text-on-dark-dim); font-size: 0.9rem; line-height: 1.5; }

/* Botón rojo (mismo estilo que el CTA principal), siempre anclado al fondo de la tarjeta */
.card__link {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4em;
  align-self: flex-start;
  margin-top: auto;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem; font-weight: 700; color: #fff;
  background: var(--red);
  box-shadow: 0 6px 18px -8px rgba(255, 16, 38, 0.55);
  transition: background 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}
.card--service .card__link:hover,
.card__link:hover {
  color: #fff;
  background: var(--red-strong);
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 10px 22px -8px rgba(255, 16, 38, 0.6);
}

.card--service__row {
  display: flex; align-items: center; gap: 1.3rem;
  margin-bottom: 1.5rem;
}
.card--service__media {
  flex: 0 0 auto; width: 92px; height: 92px;
  display: flex; align-items: center; justify-content: center;
}
.card--service__media img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.55));
}
.card--service__body { flex: 1; min-width: 0; }

@media (max-width: 620px) {
  .card--service__media { width: 76px; height: 76px; }
}

@media (max-width: 960px) { .grid--services { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid--services { grid-template-columns: 1fr; } }

/* ==========================================================================
   Sobre mí
   ========================================================================== */
.about { display: grid; grid-template-columns: 260px 1fr; gap: 3.5rem; align-items: start; }
.about__avatar {
  width: 100%; aspect-ratio: 1 / 1; border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, var(--dasax-surface) 0%, var(--red-strong) 130%);
  border: 1px solid var(--dasax-border);
  box-shadow: 0 30px 60px -30px rgba(255, 16, 38, 0.45);
  color: #fff; font-size: 4rem; font-weight: 800;
}
.about__body { display: flex; flex-direction: column; gap: 1.3rem; align-items: flex-start; }
.about__title { font-size: clamp(1.7rem, 3.2vw, 2.3rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; }
.about__body p { color: var(--ink-dim); font-size: 1.02rem; line-height: 1.7; }
.about__facts { display: flex; flex-wrap: wrap; gap: 1.75rem; margin-top: 0.5rem; }
.about__facts li { font-size: 0.9rem; color: var(--ink-dim); display: flex; flex-direction: column; gap: 0.2rem; }
.about__facts li span { font-size: 1.3rem; font-weight: 800; color: var(--red); }

@media (max-width: 760px) {
  .about { grid-template-columns: 1fr; gap: 1.75rem; }
  .about__avatar { width: 96px; height: 96px; font-size: 2rem; }
}

/* ==========================================================================
   Process steps
   ========================================================================== */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.step {
  padding: 2rem 1.6rem; border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.step:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 24px 50px -28px rgba(10, 10, 10, 0.22);
  border-color: rgba(255, 16, 38, 0.25);
}
.step__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.4rem; height: 2.4rem; border-radius: 50%;
  border: 1px solid rgba(238, 19, 39, 0.35);
  color: var(--red); font-weight: 700; font-size: 0.9rem;
  margin-bottom: 1.2rem;
  background: var(--white);
}
.step h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.step p { color: var(--ink-dim); font-size: 0.92rem; }

@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ==========================================================================
   Stats
   ========================================================================== */
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; text-align: center; }
.stat__num {
  display: block; font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 800; color: var(--red);
}
.stat__label { color: var(--ink-dim); font-size: 0.9rem; margin-top: 0.5rem; display: block; }
.stats__note { text-align: center; }

@media (max-width: 860px) { .stats__grid { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   Pricing / Packs
   ========================================================================== */
.grid--pricing { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.card--pricing {
  display: flex; flex-direction: column; gap: 1.6rem;
  position: relative;
  background: var(--surface);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.card--pricing:hover {
  transform: translateY(-4px) scale(1.02) rotateX(var(--tiltx, 0deg)) rotateY(var(--tilty, 0deg));
  box-shadow: 0 28px 55px -30px rgba(10, 10, 10, 0.28);
  border-color: rgba(255, 16, 38, 0.3);
}
.card--pricing-featured {
  border-color: rgba(238, 19, 39, 0.35);
  background: linear-gradient(180deg, var(--red-tint), var(--white) 55%);
  box-shadow: 0 30px 60px -36px rgba(238, 19, 39, 0.35);
}
.card--pricing-featured:hover {
  box-shadow: 0 36px 72px -30px rgba(255, 16, 38, 0.45);
}
.card--pricing__more { text-align: center; font-size: 0.85rem; margin-top: -0.8rem; }

.card--pricing__badge {
  position: absolute; top: -0.85rem; right: 1.6rem;
  background: var(--red); color: #fff; font-size: 0.72rem; font-weight: 700;
  padding: 0.35rem 0.8rem; border-radius: var(--radius-pill);
  letter-spacing: 0.04em; text-transform: uppercase;
}
.card--pricing__head h3 { font-size: 1.4rem; font-weight: 700; margin: 0.7rem 0 0.6rem; }
.card--pricing__head p { color: var(--ink-dim); font-size: 0.92rem; }
.card--pricing__list { display: flex; flex-direction: column; gap: 0.7rem; flex: 1; }
.card--pricing__list li {
  font-size: 0.92rem; color: var(--ink-dim);
  padding-left: 1.4rem; position: relative;
}
.card--pricing__list li::before {
  content: ""; position: absolute; left: 0; top: 0.5em;
  width: 7px; height: 7px; border-radius: 50%; background: var(--red);
}

@media (max-width: 960px) { .grid--pricing { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; } }

/* ==========================================================================
   Testimonials
   ========================================================================== */
.grid--testimonials { grid-template-columns: repeat(3, 1fr); }
.testimonial {
  margin: 0; padding: 2rem; border-radius: var(--radius-md);
  border: 1px solid var(--line); background: var(--white);
  display: flex; flex-direction: column; gap: 1.5rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.testimonial:hover {
  transform: translateY(-4px) scale(1.02) rotateX(var(--tiltx, 0deg)) rotateY(var(--tilty, 0deg));
  box-shadow: 0 24px 50px -28px rgba(10, 10, 10, 0.22);
  border-color: rgba(255, 16, 38, 0.25);
}
.testimonial p { font-size: 1rem; line-height: 1.6; }
.testimonial footer { display: flex; flex-direction: column; gap: 0.15rem; font-size: 0.85rem; }
.testimonial__name { font-weight: 700; }
.testimonial__role { color: var(--ink-faint); }

@media (max-width: 960px) { .grid--testimonials { grid-template-columns: 1fr; } }

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.accordion { display: flex; flex-direction: column; gap: 0.9rem; }
.accordion__item { border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); overflow: hidden; }
.accordion__trigger {
  width: 100%; display: flex; align-items: center; gap: 1rem;
  padding: 1.3rem 1.6rem; text-align: left;
}
.accordion__num { color: var(--red); font-weight: 700; font-size: 0.85rem; }
.accordion__question { flex: 1; font-weight: 600; font-size: 1rem; }
.accordion__icon { position: relative; width: 16px; height: 16px; flex-shrink: 0; }
.accordion__icon::before, .accordion__icon::after {
  content: ""; position: absolute; top: 50%; left: 50%; background: var(--ink-dim);
  transition: transform 0.3s var(--ease);
}
.accordion__icon::before { width: 12px; height: 2px; transform: translate(-50%, -50%); }
.accordion__icon::after { width: 2px; height: 12px; transform: translate(-50%, -50%); }
.accordion__trigger[aria-expanded="true"] .accordion__icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.accordion__panel {
  display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.35s var(--ease);
}
.accordion__panel > p { overflow: hidden; padding: 0 1.6rem; min-height: 0; color: var(--ink-dim); font-size: 0.95rem; }
.accordion__trigger[aria-expanded="true"] + .accordion__panel { grid-template-rows: 1fr; }
.accordion__trigger[aria-expanded="true"] + .accordion__panel > p { padding-bottom: 1.4rem; }
.accordion__panel { display: grid; }
.accordion__panel > p { grid-row: 1 / 2; }

/* ==========================================================================
   CTA final — sección oscura (bookend con el hero)
   ========================================================================== */
.cta-final {
  position: relative; z-index: 1; overflow: hidden;
  padding: var(--space-section) 0;
  background: var(--black);
  color: var(--text-on-dark);
}
.cta-final__glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 60vw; height: 60vw; max-width: 900px; max-height: 900px;
  background: radial-gradient(circle, rgba(238,19,39,0.35), transparent 65%);
  filter: blur(40px); pointer-events: none;
}
.cta-final__inner {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 1.4rem;
}
.cta-final h2 { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 800; max-width: 18ch; letter-spacing: -0.02em; }
.cta-final p { color: var(--text-on-dark-dim); max-width: 44ch; font-size: 1.05rem; }

/* ==========================================================================
   Footer — sección oscura
   ========================================================================== */
.footer {
  position: relative; z-index: 1;
  background: var(--black); color: var(--text-on-dark);
  border-top: 1px solid var(--line-on-dark); padding-top: 4rem;
}
.footer__inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem;
  padding-bottom: 3rem;
}
.footer__brand p { color: var(--text-on-dark-faint); font-size: 0.92rem; margin-top: 1rem; max-width: 32ch; }
.footer__col { display: flex; flex-direction: column; gap: 0.9rem; }
.footer__col h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-on-dark-faint); margin-bottom: 0.3rem; }
.footer__col a { color: var(--text-on-dark-dim); font-size: 0.92rem; transition: color 0.2s var(--ease); }
.footer__col a:hover { color: var(--red); }

.footer__bottom {
  border-top: 1px solid var(--line-on-dark);
  padding: 1.5rem 1.5rem 2rem;
  color: var(--text-on-dark-faint); font-size: 0.85rem;
}

@media (max-width: 760px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .grid--pricing, .grid--testimonials { grid-template-columns: 1fr; }
}

html, body { touch-action: pan-y; }

/* ==========================================================================
   Apps (apps.html) — texto a la izquierda, tarjetas de apps a la derecha
   ========================================================================== */
.apps-hero__grid {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: 3.5rem;
  align-items: center;
}
.apps-hero__text {
  display: flex; flex-direction: column; align-items: flex-start; gap: 1.2rem;
  text-align: left;
}
.apps-hero__text .section__desc { max-width: 46ch; }
.apps-hero__text .section__foot { text-align: left; margin-top: 0; color: var(--text-on-dark-dim); }
.apps-hero__cards { grid-template-columns: repeat(2, 1fr); }
.apps-hero__cards .app-card--featured { grid-column: 1 / -1; }

@media (max-width: 960px) {
  .apps-hero__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .apps-hero__text { align-items: center; text-align: center; }
  .apps-hero__text .section__desc { max-width: 60ch; }
  .apps-hero__text .section__foot { text-align: center; }
}
@media (max-width: 620px) {
  .apps-hero__cards { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Comunidad (comunidad.html) — texto a la izquierda, video a la derecha
   ========================================================================== */
.comunidad-hero__grid {
  display: grid;
  grid-template-columns: minmax(280px, 480px) 1fr;
  gap: 3.5rem;
  align-items: center;
}
.comunidad-hero__text {
  display: flex; flex-direction: column; align-items: flex-start; gap: 1.2rem;
  text-align: left;
}
.comunidad-hero__text .section__desc { max-width: 46ch; }
.comunidad-hero__video { width: 100%; }

.video-placeholder {
  aspect-ratio: 16 / 10;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.9rem;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--line-on-dark);
  background: var(--dasax-surface);
  color: var(--text-on-dark-faint);
}
.video-placeholder__icon {
  display: flex; align-items: center; justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--red-tint);
  color: var(--red);
  font-size: 1.1rem;
  padding-left: 3px; /* óptica del triángulo de play */
}
.video-placeholder__label { font-size: 0.85rem; text-align: center; padding: 0 1.5rem; }

@media (max-width: 960px) {
  .comunidad-hero__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .comunidad-hero__text { align-items: center; text-align: center; }
  .comunidad-hero__text .section__desc { max-width: 60ch; }
}

/* ==========================================================================
   Botón flotante de WhatsApp
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.whatsapp-float svg { width: 30px; height: 30px; }
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.34);
}
@media (max-width: 760px) {
  .whatsapp-float { right: 1rem; bottom: 1rem; width: 50px; height: 50px; }
  .whatsapp-float svg { width: 26px; height: 26px; }
}

/* ==========================================================================
   Reducción de movimiento — deshabilita zoom de cámara, distorsión continua
   y paralaje del hero, conservando toda la información visible
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html:not(.dasax-motion-full) .bg-canvas, html:not(.dasax-motion-full) .bg-distort-canvas { transform: none !important; }
  html:not(.dasax-motion-full) .bg-grain { display: none; }
  html:not(.dasax-motion-full) .hero__scroll-indicator-dot { transition: none !important; }
}