/* ==========================================================================
   QUANTUM SITES — PRODUCTION STYLESHEET (BIG BANG INTRO + ZERO INLINE STYLES)
   Ubicación: Cuernavaca, Morelos, México · WhatsApp: 777 388 9123
   ========================================================================== */

:root {
  /* Paleta Cósmica Oficial del Video */
  --bg-void: #020106;
  --bg-deep: #090514;
  --bg-glass: rgba(11, 8, 28, 0.62);
  --bg-glass-strong: rgba(14, 11, 36, 0.84);
  --bg-glass-hover: rgba(20, 14, 48, 0.78);

  --cyan-electric: #06b6d4;
  --cyan-bright: #22d3ee;
  --blue-sapphire: #2563eb;
  --violet-quantum: #7c3aed;
  --magenta-plasma: #d946ef;
  --emerald-wa: #10b981;
  --emerald-neon: #22c55e;
  --amber-gold: #f59e0b;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  --border-glass: rgba(34, 211, 238, 0.24);
  --border-magenta: rgba(217, 70, 239, 0.42);
  --shadow-quantum: 0 20px 50px rgba(4, 2, 8, 0.78), 0 0 32px rgba(6, 182, 212, 0.16);
  --shadow-neon-strong: 0 24px 60px rgba(4, 2, 8, 0.88), 0 0 42px rgba(217, 70, 239, 0.32), 0 0 24px rgba(6, 182, 212, 0.28);

  --font-display: 'Orbitron', 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-heading: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 9999px;

  --header-height: 78px;
  --container-max: 1240px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background-color: var(--bg-void);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  background-color: var(--bg-void);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

::selection {
  background: rgba(6, 182, 212, 0.35);
  color: #ffffff;
}

/* ==========================================================================
   CAPA 0: CANVAS WEBGL NATIVO A PANTALLA COMPLETA
   ========================================================================== */
#webgl-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  display: block;
}

/* ==========================================================================
   HILO CÓSMICO QUE CONECTA EL BIG BANG CON EL FINAL DE LA PÁGINA
   ========================================================================== */
.quantum-cosmic-thread {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(34, 211, 238, 0.22) 25%,
    rgba(217, 70, 239, 0.28) 65%,
    rgba(34, 211, 238, 0.45) 100%
  );
  box-shadow: 0 0 18px rgba(6, 182, 212, 0.25);
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1.2s ease;
}

body[data-intro-phase="complete"] .quantum-cosmic-thread {
  opacity: 0.55;
}

/* ==========================================================================
   COREOGRAFÍA DE LA INTRO BIG BANG (00:00 -> 00:09 DEL VIDEO OFICIAL)
   ========================================================================== */
.intro-reveal-title {
  opacity: 0;
  transform: scale(1.38) translateY(18px);
  filter: blur(14px) brightness(2.2);
  transition:
    opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.85s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

.intro-reveal-offer {
  opacity: 0;
  transform: translateY(24px) scale(0.96);
  filter: blur(8px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

/* En 'title' (después de explotar la singularidad): estalla el nombre gigante QUANTUM SITES */
body[data-intro-phase="title"] .intro-reveal-title,
body[data-intro-phase="complete"] .intro-reveal-title {
  opacity: 1;
  transform: scale(1) translateY(0);
  filter: blur(0) brightness(1);
}

/* En 'complete': se revelan la oferta ($150/$1,200 creación $0), el escenario 3D y la navegación */
body[data-intro-phase="complete"] .intro-reveal-offer {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

body[data-intro-phase="singularity"] #site-header,
body[data-intro-phase="explosion"] #site-header,
body[data-intro-phase="singularity"] .floating-wa-btn,
body[data-intro-phase="explosion"] .floating-wa-btn,
body[data-intro-phase="title"] .floating-wa-btn {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
}

/* ==========================================================================
   CAPA 1: CONTENIDO PRINCIPAL ESTRUCTURAL
   ========================================================================== */
#app-content {
  position: relative;
  z-index: 1;
  padding-top: var(--header-height);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   HEADER GLOBAL FIJO (#site-header, z-index: 50)
   ========================================================================== */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(6, 4, 15, 0.74);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(34, 211, 238, 0.2);
  transition: opacity 0.6s ease, transform 0.6s ease, background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

#site-header.header-scrolled {
  background: rgba(4, 2, 10, 0.9);
  border-bottom-color: rgba(217, 70, 239, 0.36);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.header-container {
  max-width: var(--container-max);
  margin: 0 auto;
  height: var(--header-height);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
  transition: transform 0.25s ease;
}

.brand-link:hover {
  transform: translateY(-1px);
}

.brand-emblem {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 10px rgba(6, 182, 212, 0.5));
}

.brand-text-group {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  background: linear-gradient(90deg, #ffffff 0%, #67e8f9 50%, #e879f9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-subtitle {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.15rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-pill);
  transition: color 0.25s ease, background-color 0.25s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: #ffffff;
  background: rgba(34, 211, 238, 0.14);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.btn-replay-intro {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(124, 58, 237, 0.18);
  border: 1px solid rgba(217, 70, 239, 0.45);
  color: #f0abfc;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.btn-replay-intro:hover {
  transform: translateY(-2px);
  background: rgba(217, 70, 239, 0.28);
  color: #ffffff;
  box-shadow: 0 0 18px rgba(217, 70, 239, 0.45);
}

.replay-spark {
  color: var(--cyan-bright);
}

.btn-whatsapp-header {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.22) 0%, rgba(217, 70, 239, 0.24) 100%);
  border: 1px solid rgba(34, 211, 238, 0.48);
  color: #ffffff;
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
  box-shadow: 0 0 18px rgba(6, 182, 212, 0.24);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.btn-whatsapp-header:hover {
  transform: translateY(-2px);
  border-color: var(--magenta-plasma);
  box-shadow: 0 0 24px rgba(217, 70, 239, 0.48);
}

.wa-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--emerald-neon);
  box-shadow: 0 0 10px var(--emerald-neon);
  animation: pulseDot 2s infinite ease-in-out;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 9px;
  border-radius: var(--radius-sm);
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--border-glass);
  cursor: pointer;
}

.hamburger-bar {
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.mobile-nav-drawer {
  background: rgba(6, 4, 16, 0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-magenta);
  padding: 1rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.mobile-nav-drawer[hidden] {
  display: none;
}

.mobile-nav-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.mobile-nav-wa {
  margin-top: 0.35rem;
  text-align: center;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--cyan-electric), var(--magenta-plasma));
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
}

/* ==========================================================================
   1. HERO SECTION ("QUANTUM SITES — Tu negocio en otra dimensión")
   ========================================================================== */
.hero-section {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  padding: 3rem 0 4rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 2.25rem;
}

.hero-copy-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}

.location-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.42rem 1rem;
  border-radius: var(--radius-pill);
  background: rgba(12, 10, 30, 0.74);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(34, 211, 238, 0.42);
  box-shadow: 0 0 22px rgba(6, 182, 212, 0.18);
}

.badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-bright);
  box-shadow: 0 0 12px var(--cyan-bright);
  animation: pulseDot 2.2s infinite ease-in-out;
}

.badge-text {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--cyan-bright);
  text-transform: uppercase;
}

/* NOMBRE GIGANTE 3D ESTILO VIDEO (00:05 - 00:08) */
.hero-title {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  line-height: 1.02;
}

.hero-brand-giant {
  font-family: var(--font-display);
  font-size: clamp(2.65rem, 5.6vw, 4.9rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: linear-gradient(180deg, #ffffff 0%, #67e8f9 45%, #a855f7 82%, #ec4899 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter:
    drop-shadow(0 4px 0 rgba(30, 27, 75, 0.95))
    drop-shadow(0 0 28px rgba(34, 211, 238, 0.55))
    drop-shadow(0 0 52px rgba(217, 70, 239, 0.38));
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(1.55rem, 2.75vw, 2.45rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #f1f5f9;
  text-shadow: 0 0 24px rgba(124, 58, 237, 0.65);
}

.hero-headline em {
  font-style: normal;
  background: linear-gradient(120deg, #67e8f9 0%, #e879f9 55%, #fb7185 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.25vw, 1.14rem);
  color: var(--text-secondary);
  max-width: 56ch;
  line-height: 1.65;
}

/* CÁPSULAS DE OFERTA DEL VIDEO ($150 MXN mensual | $1,200 MXN anual, creación $0) */
.video-offer-pills {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.95rem;
  width: 100%;
  margin-top: 0.15rem;
}

.video-offer-pill {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.9rem 1.15rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.pill-monthly {
  background: rgba(12, 10, 32, 0.76);
  border: 1px solid rgba(34, 211, 238, 0.42);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.55), 0 0 20px rgba(6, 182, 212, 0.18);
}

.pill-annual-featured {
  background: linear-gradient(135deg, rgba(16, 18, 48, 0.88) 0%, rgba(44, 14, 62, 0.88) 100%);
  border: 1.5px solid rgba(34, 211, 238, 0.78);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.65), 0 0 28px rgba(34, 211, 238, 0.35), inset 0 0 18px rgba(217, 70, 239, 0.22);
}

.video-offer-pill:hover {
  transform: translateY(-3px);
  border-color: var(--magenta-plasma);
  box-shadow: 0 14px 36px rgba(217, 70, 239, 0.38);
}

.offer-pill-price {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: #ffffff;
}

.offer-pill-price strong {
  font-family: var(--font-display);
  font-size: 1.22rem;
  color: #fde047;
  text-shadow: 0 0 14px rgba(250, 204, 21, 0.45);
}

.offer-pill-sub {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.offer-pill-badge {
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.16rem 0.65rem;
  border-radius: var(--radius-pill);
  background: rgba(6, 182, 212, 0.22);
  border: 1px solid rgba(34, 211, 238, 0.55);
  color: #67e8f9;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 0.25rem;
}

/* BOTÓN ESMERALDA NEÓN "Contáctanos por WhatsApp" IDÉNTICO AL VIDEO (00:08) */
.btn-whatsapp-video-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.92rem 1.75rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, #059669 0%, #10b981 48%, #06b6d4 100%);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 700;
  text-decoration: none;
  border: 1.5px solid rgba(110, 231, 183, 0.75);
  box-shadow:
    0 12px 34px rgba(16, 185, 129, 0.45),
    0 0 26px rgba(34, 211, 238, 0.45),
    inset 0 0 14px rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.btn-whatsapp-video-cta:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow:
    0 16px 42px rgba(16, 185, 129, 0.65),
    0 0 34px rgba(34, 211, 238, 0.65);
  filter: brightness(1.08);
}

.wa-cta-icon-ring {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(4, 2, 8, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.btn-secondary-glass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.92rem 1.5rem;
  border-radius: var(--radius-pill);
  background: rgba(15, 12, 34, 0.68);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(34, 211, 238, 0.38);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
}

.btn-secondary-glass:hover {
  transform: translateY(-3px);
  border-color: var(--magenta-plasma);
  background: rgba(25, 18, 52, 0.84);
  box-shadow: 0 10px 28px rgba(217, 70, 239, 0.25);
}

/* ==========================================================================
   ESCULTURA 3D STAGE (ABIERTO AL COSMOS SIN CAJA QUE CORTE LAS ÓRBITAS)
   ========================================================================== */
.hero-sculpture-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.qs-sculpture-stage {
  width: 100%;
  min-height: 500px;
  border-radius: var(--radius-xl);
  border: none;
  background: radial-gradient(circle at 50% 50%, rgba(34, 211, 238, 0.08) 0%, rgba(217, 70, 239, 0.04) 45%, transparent 72%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0.5rem;
  position: relative;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

.qs-sculpture-stage:active,
body[data-quantum-state="charging"] .qs-sculpture-stage {
  cursor: grabbing;
}

.stage-hud-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  color: var(--text-muted);
}

.hud-tag {
  padding: 0.36rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(6, 4, 18, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(34, 211, 238, 0.35);
  color: var(--cyan-bright);
}

.hud-energy {
  padding: 0.36rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(6, 4, 18, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(217, 70, 239, 0.38);
  color: #f0abfc;
  transition: background-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

body[data-quantum-state="charging"] .hud-energy {
  background: rgba(217, 70, 239, 0.32);
  color: #ffffff;
  box-shadow: 0 0 22px rgba(217, 70, 239, 0.75);
}

.stage-hud-bottom {
  display: flex;
  justify-content: center;
  text-align: center;
}

.micro-badge-label {
  display: inline-block;
  padding: 0.52rem 1.15rem;
  border-radius: var(--radius-pill);
  background: rgba(6, 4, 18, 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(34, 211, 238, 0.36);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.55);
}

/* ==========================================================================
   SECCIONES GENERALES & NODOS DIMENSIONALES DEL HILO BIG BANG
   ========================================================================== */
.dimension-section,
.showcase-section,
.pricing-section,
.configurator-section {
  padding: 5.5rem 0;
  position: relative;
}

.section-header {
  max-width: 780px;
  margin: 0 auto 3.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}

.dimension-node-marker {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 0%, #22d3ee 55%, #d946ef 100%);
  box-shadow: 0 0 18px #22d3ee, 0 0 32px #d946ef;
  margin-bottom: 0.35rem;
}

.section-eyebrow {
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cyan-bright);
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(34, 211, 238, 0.32);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 3.4vw, 2.85rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
}

.section-lead {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ==========================================================================
   TARJETAS DE CRISTAL ESPACIAL + SISTEMA TILT 3D PURO EN CSS (100% CSP SAFE)
   ========================================================================== */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-quantum);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(34, 211, 238, 0.16), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.glass-card:hover {
  border-color: rgba(217, 70, 239, 0.55);
  background: var(--bg-glass-hover);
  box-shadow: var(--shadow-neon-strong);
}

.glass-card:hover::before {
  opacity: 1;
}

[data-tilt-card][data-tilt-state="nw"] { transform: perspective(1000px) rotateX(6deg) rotateY(-6deg) translateY(-4px); }
[data-tilt-card][data-tilt-state="n"]  { transform: perspective(1000px) rotateX(7deg) rotateY(0deg) translateY(-4px); }
[data-tilt-card][data-tilt-state="ne"] { transform: perspective(1000px) rotateX(6deg) rotateY(6deg) translateY(-4px); }
[data-tilt-card][data-tilt-state="w"]  { transform: perspective(1000px) rotateX(0deg) rotateY(-7deg) translateY(-4px); }
[data-tilt-card][data-tilt-state="c"]  { transform: perspective(1000px) rotateX(0deg) rotateY(0deg) translateY(-5px) scale(1.01); }
[data-tilt-card][data-tilt-state="e"]  { transform: perspective(1000px) rotateX(0deg) rotateY(7deg) translateY(-4px); }
[data-tilt-card][data-tilt-state="sw"] { transform: perspective(1000px) rotateX(-6deg) rotateY(-6deg) translateY(-4px); }
[data-tilt-card][data-tilt-state="s"]  { transform: perspective(1000px) rotateX(-7deg) rotateY(0deg) translateY(-4px); }
[data-tilt-card][data-tilt-state="se"] { transform: perspective(1000px) rotateX(-6deg) rotateY(6deg) translateY(-4px); }

/* ==========================================================================
   2. LA DIMENSIÓN (PILARES TECNOLÓGICOS)
   ========================================================================== */
.dimension-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.pillar-card {
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.pillar-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(34, 211, 238, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
}

.pillar-title {
  font-family: var(--font-heading);
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--text-primary);
}

.pillar-desc {
  color: var(--text-secondary);
  font-size: 0.96rem;
}

/* ==========================================================================
   3. VITRINA MULTIDIMENSIONAL (LOS 3 CASOS DEL VIDEO)
   ========================================================================== */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
}

.showcase-card {
  padding: 1.55rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.showcase-card-featured {
  border-color: rgba(217, 70, 239, 0.55);
  box-shadow: 0 20px 55px rgba(4, 2, 8, 0.88), 0 0 38px rgba(217, 70, 239, 0.24);
}

.showcase-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.case-index {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan-bright);
}

.case-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.case-tag-amber {
  background: rgba(245, 158, 11, 0.16);
  border: 1px solid rgba(245, 158, 11, 0.45);
  color: #fbbf24;
}

.case-tag-magenta {
  background: rgba(217, 70, 239, 0.16);
  border: 1px solid rgba(217, 70, 239, 0.48);
  color: #f0abfc;
}

.case-tag-cyan {
  background: rgba(6, 182, 212, 0.16);
  border: 1px solid rgba(34, 211, 238, 0.48);
  color: #67e8f9;
}

/* Mockup visual fiel a las 3 pantallas del video promocional (00:05 - 00:09) */
.showcase-visual {
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  overflow: hidden;
  background: rgba(5, 4, 14, 0.9);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.55);
}

.mock-browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.45rem 0.75rem;
  background: rgba(0, 0, 0, 0.55);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mock-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
}

.mock-url {
  margin-left: 0.35rem;
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 600;
}

.mock-screen-body {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.mock-hero-banner {
  border-radius: 10px;
  padding: 0.85rem;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mock-hero-taqueria {
  background: linear-gradient(125deg, #7c2d12 0%, #ea580c 55%, #f59e0b 100%);
  border: 1px solid rgba(251, 191, 36, 0.45);
}

.mock-hero-casamila {
  background: linear-gradient(125deg, #701a75 0%, #db2777 45%, #fde68a 100%);
  border: 1px solid rgba(244, 114, 182, 0.5);
}

.mock-hero-barberia {
  background: linear-gradient(125deg, #090d16 0%, #1e3a8a 55%, #0284c7 100%);
  border: 1px solid rgba(56, 189, 248, 0.45);
}

.mock-lotus-orb {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #ffffff 0%, #f9a8d4 45%, #c026d3 100%);
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.65);
  flex-shrink: 0;
}

.mock-barber-shield {
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  background: rgba(2, 6, 23, 0.85);
  border: 1.5px solid #38bdf8;
  color: #38bdf8;
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 800;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.5);
  flex-shrink: 0;
}

.mock-hero-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.mock-kicker {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.88);
}

.mock-brand-banner {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
}

.mock-cta-mini {
  align-self: flex-start;
  margin-top: 0.15rem;
  padding: 0.16rem 0.55rem;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.45);
  color: #ffffff;
  font-size: 0.62rem;
  font-weight: 700;
}

.mock-section-bar {
  font-size: 0.68rem;
  font-weight: 700;
  text-align: center;
  color: #fde68a;
  letter-spacing: 0.04em;
}

.mock-cards-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.42rem;
}

.mock-mini-card {
  padding: 0.45rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  text-align: center;
}

.mock-mini-card-light {
  background: rgba(253, 242, 248, 0.12);
  border-color: rgba(244, 114, 182, 0.3);
}

.mini-card-thumb {
  display: block;
  height: 26px;
  border-radius: 5px;
}

.thumb-pastor {
  background: linear-gradient(135deg, #ea580c, #facc15);
}

.thumb-asada {
  background: linear-gradient(135deg, #991b1b, #ea580c);
}

.thumb-agua {
  background: linear-gradient(135deg, #f43f5e, #fb923c);
}

.mini-card-title {
  font-size: 0.64rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.mini-card-price {
  font-size: 0.62rem;
  font-weight: 800;
  color: var(--cyan-bright);
}

.showcase-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.showcase-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.showcase-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.2rem;
}

.showcase-features li {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-left: 1.2rem;
  position: relative;
}

.showcase-features li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--cyan-bright);
}

.showcase-footer {
  margin-top: auto;
  padding-top: 0.75rem;
}

.btn-case-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.78rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.28);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 600;
  transition: background-color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.btn-case-action:hover {
  background: rgba(217, 70, 239, 0.2);
  border-color: var(--magenta-plasma);
  transform: translateX(3px);
}

/* ==========================================================================
   4. PLANES TRANSPARENTES ($0 CREACIÓN · $150 MES · $1,200 AÑO)
   ========================================================================== */
.zero-creation-banner {
  margin-top: 0.75rem;
  padding: 1rem 1.6rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, rgba(6, 182, 212, 0.18) 0%, rgba(124, 58, 237, 0.22) 50%, rgba(217, 70, 239, 0.18) 100%);
  border: 1px solid rgba(34, 211, 238, 0.48);
  box-shadow: 0 0 32px rgba(6, 182, 212, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.zero-spark {
  color: var(--cyan-bright);
  font-size: 1.1rem;
}

.zero-banner-title {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  color: #ffffff;
  letter-spacing: 0.04em;
}

.zero-banner-sub {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  max-width: 980px;
  margin: 0 auto;
  align-items: stretch;
}

.pricing-card {
  padding: 2.4rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.75rem;
}

.pricing-card-featured {
  background: rgba(16, 11, 38, 0.84);
  border: 2px solid rgba(34, 211, 238, 0.78);
  box-shadow: 0 24px 65px rgba(4, 2, 8, 0.9), 0 0 42px rgba(217, 70, 239, 0.32), inset 0 0 28px rgba(6, 182, 212, 0.14);
}

.featured-neon-badge {
  align-self: flex-start;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--cyan-electric), var(--magenta-plasma));
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 0 20px rgba(217, 70, 239, 0.5);
}

.pricing-card-header {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.plan-kicker {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--cyan-bright);
  font-weight: 700;
}

.plan-name {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-primary);
}

.plan-price-block {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-top: 0.35rem;
}

.price-currency {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fde047;
}

.price-amount {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.35rem);
  font-weight: 900;
  line-height: 1;
  color: #fde047;
  text-shadow: 0 0 22px rgba(250, 204, 21, 0.35);
}

.price-period {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.plan-creation-note {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding-top: 0.25rem;
}

.plan-creation-note strong {
  color: var(--cyan-bright);
}

.plan-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.plan-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.check-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(6, 182, 212, 0.16);
  border: 1px solid rgba(34, 211, 238, 0.45);
  color: var(--cyan-bright);
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

.check-icon-neon {
  background: rgba(217, 70, 239, 0.22);
  border-color: var(--magenta-plasma);
  color: #f0abfc;
}

.btn-plan-select {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem 1.4rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-plan-monthly {
  background: rgba(34, 211, 238, 0.14);
  border: 1px solid rgba(34, 211, 238, 0.48);
  color: #ffffff;
}

.btn-plan-monthly:hover {
  transform: translateY(-2px);
  background: rgba(34, 211, 238, 0.25);
  box-shadow: 0 10px 26px rgba(6, 182, 212, 0.3);
}

.btn-plan-annual {
  background: linear-gradient(135deg, #06b6d4 0%, #7c3aed 50%, #d946ef 100%);
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: #ffffff;
  box-shadow: 0 12px 32px rgba(217, 70, 239, 0.42);
}

.btn-plan-annual:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 38px rgba(217, 70, 239, 0.6), 0 0 24px rgba(34, 211, 238, 0.45);
}

/* ==========================================================================
   5. CONFIGURADOR RÁPIDO DE COTIZACIÓN
   ========================================================================== */
.configurator-panel {
  padding: 3rem;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.75rem;
  align-items: center;
  border-color: rgba(34, 211, 238, 0.35);
}

.configurator-intro .section-title,
.configurator-intro .section-lead {
  text-align: left;
}

.configurator-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.live-preview-box {
  margin-top: 0.75rem;
  width: 100%;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(4, 2, 10, 0.78);
  border: 1px solid rgba(34, 211, 238, 0.32);
  border-left: 4px solid var(--cyan-bright);
}

.preview-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--cyan-bright);
  margin-bottom: 0.4rem;
}

.preview-message-text {
  font-size: 0.92rem;
  color: var(--text-primary);
  font-style: italic;
}

.configurator-form {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.form-field,
.form-fieldset {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border: none;
}

.field-label {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
}

.field-input,
.field-select {
  width: 100%;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(6, 4, 16, 0.85);
  border: 1px solid rgba(34, 211, 238, 0.32);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.98rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.field-input::placeholder {
  color: var(--text-muted);
}

.field-input:focus,
.field-select:focus {
  outline: none;
  border-color: var(--magenta-plasma);
  box-shadow: 0 0 0 3px rgba(217, 70, 239, 0.22);
}

.field-select option {
  background-color: #090514;
  color: var(--text-primary);
}

.plan-radio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 0.25rem;
}

.plan-radio-card {
  position: relative;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(6, 4, 16, 0.75);
  border: 1px solid rgba(34, 211, 238, 0.24);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: border-color 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
}

.plan-radio-card:hover {
  border-color: rgba(34, 211, 238, 0.55);
}

.plan-radio-card-active {
  background: rgba(28, 14, 54, 0.78);
  border-color: var(--magenta-plasma);
  box-shadow: 0 0 22px rgba(217, 70, 239, 0.28);
}

.sr-only-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.radio-card-badge {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #f0abfc;
}

.radio-card-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.radio-card-sub {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.form-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.25rem;
}

.btn-full-width {
  width: 100%;
}

.direct-wa-sublink {
  font-size: 0.82rem;
  color: var(--cyan-bright);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.direct-wa-sublink:hover {
  color: #f0abfc;
}

/* ==========================================================================
   6. FOOTER & SINGULARIDAD FINAL QUE CIERRA EL CICLO DEL BIG BANG
   ========================================================================== */
.site-footer {
  position: relative;
  z-index: 1;
  background: radial-gradient(circle at 50% 0%, rgba(124, 58, 237, 0.22) 0%, rgba(4, 2, 10, 0.92) 65%);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-top: 1px solid rgba(34, 211, 238, 0.28);
  padding: 4rem 0 2rem;
}

.footer-singularity-horizon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(6, 4, 18, 0.9);
  border: 1.5px solid var(--cyan-bright);
  box-shadow: 0 0 24px var(--cyan-bright), 0 0 42px var(--magenta-plasma);
  display: flex;
  align-items: center;
  justify-content: center;
}

.horizon-core-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 12px #ffffff, 0 0 20px var(--magenta-plasma);
  animation: pulseDot 2s infinite ease-in-out;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.footer-dimension-pill {
  font-size: 0.72rem;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  background: rgba(217, 70, 239, 0.16);
  border: 1px solid rgba(217, 70, 239, 0.4);
  color: #f0abfc;
}

.footer-bio,
.footer-location,
.footer-phone,
.footer-cta-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.footer-phone a {
  color: var(--cyan-bright);
  font-weight: 700;
  text-decoration: none;
  margin-left: 0.35rem;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.85rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--cyan-bright);
}

.footer-cta-col .btn-whatsapp-video-cta {
  margin-top: 1rem;
}

.footer-bottom {
  padding-top: 1.5rem;
  text-align: center;
}

.copyright-text {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Botón Flotante de WhatsApp */
.floating-wa-btn {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, #059669 0%, #10b981 55%, #06b6d4 100%);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  border: 1px solid rgba(110, 231, 183, 0.65);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.65), 0 0 24px rgba(16, 185, 129, 0.55);
  transition: opacity 0.6s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.floating-wa-btn:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 16px 40px rgba(217, 70, 239, 0.6), 0 0 32px rgba(16, 185, 129, 0.65);
}

.floating-wa-pulse {
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-pill);
  border: 2px solid rgba(52, 211, 153, 0.7);
  animation: neonRingPulse 2.4s infinite ease-out;
  pointer-events: none;
}

.floating-wa-icon {
  flex-shrink: 0;
}

/* ==========================================================================
   ANIMACIONES KEYFRAMES
   ========================================================================== */
@keyframes pulseDot {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.35);
    opacity: 0.65;
  }
}

@keyframes neonRingPulse {
  0% {
    transform: scale(0.98);
    opacity: 0.85;
  }
  100% {
    transform: scale(1.16);
    opacity: 0;
  }
}

/* ==========================================================================
   RESPONSIVE DESIGN (TABLETS & DISPOSITIVOS MÓVILES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .qs-sculpture-stage {
    min-height: 410px;
  }

  .dimension-pillars-grid,
  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .configurator-panel {
    grid-template-columns: 1fr;
    padding: 2rem 1.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .wa-label,
  .replay-label {
    display: none;
  }

  .btn-whatsapp-header,
  .btn-replay-intro {
    padding: 0.55rem 0.75rem;
  }

  .hero-section {
    padding: 2rem 0 3.5rem;
  }

  .video-offer-pills {
    grid-template-columns: 1fr;
  }

  .qs-sculpture-stage {
    min-height: 360px;
  }

  .plan-radio-grid {
    grid-template-columns: 1fr;
  }

  .floating-wa-text {
    display: none;
  }

  .floating-wa-btn {
    padding: 0.9rem;
    border-radius: 50%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .intro-reveal-title,
  .intro-reveal-offer {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}