/* Gravitas AI - Design Tokens v1.0
   Única fuente de verdad para variables de diseño */

:root {
  /* Colores principales */
  --g-color-bg: #000000;
  --g-color-text: #FFFFFF;
  --g-color-text-muted: rgba(255, 255, 255, 0.7);
  --g-color-text-dim: rgba(255, 255, 255, 0.5);
  
  /* Degradado de marca */
  --g-gradient-start: #1CA3FF;
  --g-gradient-end: #7B3FE4;
  --g-gradient: linear-gradient(135deg, #1CA3FF, #7B3FE4);
  --g-gradient-hover: linear-gradient(135deg, #3AB0FF, #8B4FF0);
  
  /* Escala de grises */
  --g-gray-100: #111111;
  --g-gray-200: #1A1A1A;
  --g-gray-300: #2A2A2A;
  --g-gray-400: #404040;
  --g-gray-500: #666666;
  --g-gray-600: #999999;
  --g-gray-700: #CCCCCC;
  --g-gray-800: #E5E5E5;
  --g-gray-900: #F5F5F5;
  
  /* Tipografías */
  --g-font-head: "Libre Baskerville", "Times New Roman", Times, serif;
  --g-font-ui: "Manrope", "Plus Jakarta Sans", Inter, "Segoe UI", Roboto, "Helvetica Neue", Arial, system-ui, sans-serif;
  
  /* Tamaños tipográficos */
  --g-text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --g-text-sm: clamp(0.875rem, 0.825rem + 0.25vw, 1rem);
  --g-text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --g-text-lg: clamp(1.125rem, 1.05rem + 0.375vw, 1.25rem);
  --g-text-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --g-text-2xl: clamp(1.5rem, 1.35rem + 0.75vw, 1.875rem);
  --g-text-3xl: clamp(1.875rem, 1.65rem + 1.125vw, 2.25rem);
  --g-text-4xl: clamp(2.25rem, 1.95rem + 1.5vw, 3rem);
  --g-text-5xl: clamp(3rem, 2.5rem + 2vw, 4rem);
  
  /* Espaciados (escala 4-64px) */
  --g-space-1: 0.25rem;
  --g-space-2: 0.5rem;
  --g-space-3: 0.75rem;
  --g-space-4: 1rem;
  --g-space-5: 1.25rem;
  --g-space-6: 1.5rem;
  --g-space-8: 2rem;
  --g-space-10: 2.5rem;
  --g-space-12: 3rem;
  --g-space-16: 4rem;
  
  /* Radios de borde */
  --g-radius-sm: 8px;
  --g-radius-md: 12px;
  --g-radius-lg: 16px;
  --g-radius-xl: 24px;
  --g-radius-full: 9999px;
  
  /* Sombras */
  --g-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --g-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --g-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
  --g-shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.6);
  --g-shadow-glow: 0 0 40px rgba(28, 163, 255, 0.3);
  
  /* Glass effect */
  --g-glass: rgba(255, 255, 255, 0.03);
  --g-glass-border: rgba(255, 255, 255, 0.08);
  --g-glass-blur: blur(10px);
  
  /* Z-index */
  --g-z-dropdown: 100;
  --g-z-sticky: 200;
  --g-z-modal: 300;
  --g-z-toast: 400;
  
  /* Transiciones */
  --g-transition-fast: 150ms ease;
  --g-transition-base: 250ms ease;
  --g-transition-slow: 350ms ease;
  --g-transition-smooth: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Breakpoints (para referencia JS) */
  --g-bp-sm: 640px;
  --g-bp-md: 768px;
  --g-bp-lg: 1024px;
  --g-bp-xl: 1280px;
  --g-bp-2xl: 1536px;
}

/* Soporte para modo de alto contraste */
@media (prefers-contrast: high) {
  :root {
    --g-color-text-muted: rgba(255, 255, 255, 0.85);
    --g-glass-border: rgba(255, 255, 255, 0.15);
  }
}/* Gravitas AI - Base Styles v1.0
   Reset y estilos base opinados */

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

/* Reset básico */
* {
  margin: 0;
  padding: 0;
}

/* Documento base */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

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

/* Body */
body {
  min-height: 100vh;
  font-family: var(--g-font-ui);
  font-size: var(--g-text-base);
  line-height: 1.6;
  color: var(--g-color-text);
  background-color: var(--g-color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--g-font-head);
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--g-text-5xl); }
h2 { font-size: var(--g-text-4xl); }
h3 { font-size: var(--g-text-3xl); }
h4 { font-size: var(--g-text-2xl); }
h5 { font-size: var(--g-text-xl); }
h6 { font-size: var(--g-text-lg); }

/* Enlaces */
a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--g-transition-fast);
}

a:hover {
  opacity: 0.8;
}

/* Focus visible */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--g-gradient-start);
  outline-offset: 2px;
  border-radius: var(--g-radius-sm);
}

button:focus-visible,
a:focus-visible {
  outline-offset: 4px;
}

/* Listas */
ul, ol {
  list-style: none;
}

/* Imágenes */
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Formularios */
input, button, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

/* Tablas */
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* Utilidades */
.u-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.u-text-gradient {
  background: var(--g-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.u-text-muted {
  color: var(--g-color-text-muted);
}

.u-text-center {
  text-align: center;
}

.u-mt-auto {
  margin-top: auto;
}

/* Selección de texto */
::selection {
  background: var(--g-gradient-start);
  color: var(--g-color-bg);
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--g-gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--g-gray-400);
  border-radius: var(--g-radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--g-gray-500);
}

/* Gravitas AI - Layout Styles v1.0
   Estructura y componentes de layout */

/* Container */
.l-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--g-space-4);
}

@media (min-width: 640px) {
  .l-container {
    padding: 0 var(--g-space-6);
  }
}

@media (min-width: 1024px) {
  .l-container {
    padding: 0 var(--g-space-8);
  }
}

/* Grid responsivo */
.l-grid {
  display: grid;
  gap: var(--g-space-6);
}

.l-grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.l-grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.l-grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Navbar */
.l-navbar {
  position: sticky;
  top: 0;
  z-index: var(--g-z-sticky);
  background: var(--g-glass);
  backdrop-filter: var(--g-glass-blur);
  -webkit-backdrop-filter: var(--g-glass-blur);
  border-bottom: 1px solid var(--g-glass-border);
  transition: box-shadow var(--g-transition-base);
}

.l-navbar--scrolled {
  box-shadow: var(--g-shadow-md);
}

.l-navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.l-navbar__logo {
  display: inline-block;
  position: relative;
  line-height: 0;
}

.l-navbar__logo img,
.l-navbar__logo picture {
  pointer-events: none;
  user-select: none;
}

.l-navbar__logo-full,
.l-navbar__logo-mark {
  height: 48px;
  width: auto;
  transition: opacity var(--g-transition-base);
}

/* Default state: show full logo */
.l-navbar__logo-full {
  display: block;
}

.l-navbar__logo-mark {
  display: none;
}

/* Sticky state: show logo mark */
.l-navbar--scrolled .l-navbar__logo-full {
  display: none;
}

.l-navbar--scrolled .l-navbar__logo-mark {
  display: block;
}

/* Mobile state: always show logo mark */
@media (max-width: 767px) {
  .l-navbar__logo-full {
    display: none;
  }
  
  .l-navbar__logo-mark {
    display: block;
    height: 32px;
  }
  
  .l-navbar--scrolled .l-navbar__logo-mark {
    height: 32px;
  }
}

.l-navbar__menu {
  display: none;
  gap: var(--g-space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .l-navbar__menu {
    display: flex;
  }
}

.l-navbar__link {
  position: relative;
  padding: var(--g-space-2) 0;
  transition: color var(--g-transition-fast);
}

.l-navbar__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--g-gradient);
  transition: width var(--g-transition-base);
}

.l-navbar__link:hover::after,
.l-navbar__link--active::after {
  width: 100%;
}

.l-navbar__mobile-toggle {
  display: block;
  width: 32px;
  height: 32px;
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  z-index: var(--g-z-dropdown);
}

.l-navbar__mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--g-color-text);
  border-radius: 1px;
  position: absolute;
  left: 0;
  transition: all 0.3s ease;
}

.l-navbar__mobile-toggle span:first-child {
  top: 8px;
}

.l-navbar__mobile-toggle span:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}

.l-navbar__mobile-toggle span:last-child {
  bottom: 8px;
}

/* Hamburger animation when menu is open */
.l-navbar__mobile-toggle[aria-expanded="true"] span:first-child {
  transform: rotate(45deg) translateY(8px);
}

.l-navbar__mobile-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.l-navbar__mobile-toggle[aria-expanded="true"] span:last-child {
  transform: rotate(-45deg) translateY(-8px);
}

@media (min-width: 768px) {
  .l-navbar__mobile-toggle {
    display: none;
  }
}

/* Footer */
.l-footer {
  margin-top: var(--g-space-16);
  padding: var(--g-space-12) 0 var(--g-space-8);
  background: var(--g-gray-100);
  border-top: 1px solid var(--g-glass-border);
}

.l-footer__grid {
  display: grid;
  gap: var(--g-space-8);
  margin-bottom: var(--g-space-8);
}

@media (min-width: 768px) {
  .l-footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.l-footer__bottom {
  padding-top: var(--g-space-6);
  border-top: 1px solid var(--g-glass-border);
  display: flex;
  flex-wrap: wrap;
  gap: var(--g-space-4);
  justify-content: space-between;
  align-items: center;
}

/* Secciones */
.s-section {
  padding: var(--g-space-12) 0;
}

.s-section--lg {
  padding: var(--g-space-16) 0;
}

/* Hero */
.s-hero {
  position: relative;
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--g-space-8) 0;
}

/* Anchor offset for sticky header */
:target {
  scroll-margin-top: 96px;
}

.s-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(
    ellipse at center top,
    rgba(28, 163, 255, 0.15) 0%,
    transparent 60%
  );
}

.s-hero__orb {
  position: absolute;
  top: 50%;
  right: -10%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(123, 63, 228, 0.3) 0%,
    transparent 70%
  );
  filter: blur(100px);
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(-50%) scale(1); }
  50% { transform: translateY(-45%) scale(1.1); }
}

/* Sección Benefits */
.s-benefits {
  padding: var(--g-space-16) 0;
}

/* Sección KPIs */
.s-kpis {
  padding: var(--g-space-12) 0;
  background: var(--g-gray-100);
  border-top: 1px solid var(--g-glass-border);
  border-bottom: 1px solid var(--g-glass-border);
}

.s-kpis__grid {
  display: grid;
  gap: var(--g-space-8);
  text-align: center;
}

@media (min-width: 768px) {
  .s-kpis__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Sección Integrations */
.s-integrations {
  padding: var(--g-space-16) 0;
  text-align: center;
}

/* Sección FAQ */
.s-faq {
  padding: var(--g-space-16) 0;
}

/* Sección CTA */
.s-cta {
  padding: var(--g-space-12) 0;
  background: var(--g-gray-100);
  text-align: center;
  border-radius: var(--g-radius-xl);
  margin: var(--g-space-16) 0;
}

/* Mobile menu - iOS Safari compatible architecture */
.l-mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100svh; /* Modern viewport units for iOS 15.4+ */
  z-index: var(--g-z-modal);

  /* Start hidden but keep in DOM for iOS stability */
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;

  /* Force hardware acceleration for smooth performance */
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

/* Real DOM background - never fails to render */
.l-mobile-menu__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);

  /* iOS-compatible alternatives */
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.8) 0%,
    rgba(0, 0, 0, 0.8) 100%
  );

  /* WebKit fallbacks */
  background: -webkit-linear-gradient(
    top,
    rgba(0, 0, 0, 0.8) 0%,
    rgba(0, 0, 0, 0.8) 100%
  );

  /* Hardware acceleration */
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

/* Content panel above background */
.l-mobile-menu__panel {
  position: relative;
  z-index: 2;
  height: 100%;
  padding: var(--g-space-6);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;

  /* Initial hidden state */
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.3s ease, transform 0.3s ease;

  /* Safe area handling for newer iPhones */
  padding-top: calc(var(--g-space-6) + env(safe-area-inset-top));
  padding-bottom: calc(var(--g-space-6) + env(safe-area-inset-bottom));
  padding-left: calc(var(--g-space-6) + env(safe-area-inset-left));
  padding-right: calc(var(--g-space-6) + env(safe-area-inset-right));
}

/* Open state */
.l-mobile-menu--open {
  opacity: 1;
  visibility: visible;
}

.l-mobile-menu--open .l-mobile-menu__panel {
  opacity: 1;
  transform: translateY(0);
}

/* iOS Safari specific optimizations */
@supports (-webkit-touch-callout: none) {
  .l-mobile-menu {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
  }

  .l-mobile-menu__background {
    background-color: #000000;
    opacity: 0.8;
  }

  /* iOS 12 and below alpha fix */
  @supports not (line-break: anywhere) {
    .l-mobile-menu__background {
      opacity: 0.4;
    }
  }
}

/* iOS viewport fixes */
@supports (-webkit-fill-available: 100vh) {
  .l-mobile-menu {
    height: -webkit-fill-available;
  }
}

.l-mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--g-space-2);
  max-width: 100%;
}

.l-mobile-menu__link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--g-space-4) var(--g-space-2);
  font-size: var(--g-text-lg);
  font-weight: 500;
  border-radius: var(--g-radius-md);
  transition: all var(--g-transition-base);
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid transparent;

  /* iOS minimum touch target */
  min-height: 44px;
}

.l-mobile-menu__link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Special styling for CTA button in mobile menu */
.l-mobile-menu__link.btn--gradient {
  background: var(--g-gradient);
  color: white;
  margin-top: var(--g-space-4);
  box-shadow: 0 4px 20px rgba(28, 163, 255, 0.3);
}

.l-mobile-menu__link.btn--gradient:hover {
  background: var(--g-gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(28, 163, 255, 0.4);
}

/* Ensure mobile menu is hidden on desktop */
@media (min-width: 768px) {
  .l-mobile-menu {
    display: none !important;
  }
}
/* Gravitas AI - Components v1.0
   Componentes reutilizables */

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--g-space-2);
  padding: var(--g-space-3) var(--g-space-6);
  font-weight: 600;
  font-size: var(--g-text-base);
  border-radius: var(--g-radius-full);
  transition: all var(--g-transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn--gradient {
  background: var(--g-gradient);
  color: white;
  box-shadow: var(--g-shadow-md);
}

.btn--gradient:hover {
  background: var(--g-gradient-hover);
  transform: translateY(-2px);
  box-shadow: var(--g-shadow-lg), var(--g-shadow-glow);
}

.btn--ghost {
  border: 1px solid var(--g-glass-border);
  background: var(--g-glass);
  backdrop-filter: var(--g-glass-blur);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn--lg {
  padding: var(--g-space-4) var(--g-space-8);
  font-size: var(--g-text-lg);
}

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

/* Cards */
.c-card {
  background: var(--g-glass);
  backdrop-filter: var(--g-glass-blur);
  border: 1px solid var(--g-glass-border);
  border-radius: var(--g-radius-lg);
  padding: var(--g-space-6);
  transition: all var(--g-transition-base);
  position: relative;
  overflow: hidden;
}

.c-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(28, 163, 255, 0.1) 0%,
    transparent 50%
  );
  opacity: 0;
  transition: opacity var(--g-transition-base);
}

.c-card:hover {
  transform: translateY(-4px);
  border-color: rgba(28, 163, 255, 0.3);
  box-shadow: var(--g-shadow-lg);
}

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

.c-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--g-space-4);
  background: var(--g-gradient);
  border-radius: var(--g-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.c-card__title {
  font-size: var(--g-text-xl);
  margin-bottom: var(--g-space-3);
  font-family: var(--g-font-head);
}

.c-card__description {
  color: var(--g-color-text-muted);
  line-height: 1.6;
}

/* Accordion */
.c-accordion {
  border-top: 1px solid var(--g-glass-border);
}

.c-accordion__item {
  border-bottom: 1px solid var(--g-glass-border);
}

.c-accordion__trigger {
  width: 100%;
  padding: var(--g-space-5) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-size: var(--g-text-lg);
  transition: color var(--g-transition-fast);
}

.c-accordion__trigger:hover {
  color: var(--g-gradient-start);
}

.c-accordion__icon {
  width: 24px;
  height: 24px;
  transition: transform var(--g-transition-base);
}

.c-accordion__trigger[aria-expanded="true"] .c-accordion__icon {
  transform: rotate(180deg);
}

.c-accordion__content {
  padding: 0 0 var(--g-space-5) 0;
  color: var(--g-color-text-muted);
  line-height: 1.6;
  display: none;
}

.c-accordion__content--open {
  display: block;
  animation: slideDown var(--g-transition-base);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Tabs */
.c-tabs {
  margin: var(--g-space-8) 0;
}

.c-tabs__list {
  display: flex;
  gap: var(--g-space-4);
  border-bottom: 1px solid var(--g-glass-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.c-tabs__trigger {
  padding: var(--g-space-3) var(--g-space-4);
  position: relative;
  white-space: nowrap;
  transition: color var(--g-transition-fast);
}

.c-tabs__trigger::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--g-gradient);
  transform: scaleX(0);
  transition: transform var(--g-transition-base);
}

.c-tabs__trigger:hover {
  color: var(--g-gradient-start);
}

.c-tabs__trigger[aria-selected="true"]::after {
  transform: scaleX(1);
}

.c-tabs__panel {
  padding: var(--g-space-6) 0;
  display: none;
}

.c-tabs__panel--active {
  display: block;
}

/* Tabla de precios */
.c-pricing-table {
  display: grid;
  gap: var(--g-space-6);
  margin: var(--g-space-8) 0;
}

@media (min-width: 768px) {
  .c-pricing-table {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1200px;
    margin: var(--g-space-8) auto;
    gap: var(--g-space-8);
  }
}

.c-pricing-card {
  background: var(--g-glass);
  border: 1px solid var(--g-glass-border);
  border-radius: var(--g-radius-lg);
  padding: var(--g-space-8);
  text-align: center;
  position: relative;
  transition: all var(--g-transition-base);
}

.c-pricing-card--featured {
  border-color: var(--g-gradient-start);
  transform: scale(1.05);
  background: linear-gradient(135deg, rgba(28, 163, 255, 0.02) 0%, rgba(139, 92, 246, 0.02) 100%);
}

.c-pricing-card--featured::before {
  content: 'Más popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--g-gradient);
  color: white;
  padding: var(--g-space-1) var(--g-space-4);
  border-radius: var(--g-radius-full);
  font-size: var(--g-text-sm);
  font-weight: 600;
}

.c-pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(28, 163, 255, 0.3);
}

.c-pricing-card--featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.c-pricing-card__price {
  font-size: var(--g-text-5xl);
  font-family: var(--g-font-head);
  margin: var(--g-space-4) 0;
  font-weight: 700;
}

.c-pricing-card__price-currency {
  font-size: var(--g-text-xl);
  color: var(--g-color-text-muted);
}

.c-pricing-card__features {
  margin: var(--g-space-6) 0;
  text-align: left;
}

.c-pricing-card__feature {
  padding: var(--g-space-2) 0;
  display: flex;
  align-items: center;
  gap: var(--g-space-2);
  color: var(--g-color-text-muted);
}

/* Special A medida card */
.c-pricing-special {
  max-width: 600px;
  margin: var(--g-space-12) auto var(--g-space-8);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(28, 163, 255, 0.05) 100%);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: var(--g-radius-lg);
  padding: var(--g-space-6);
  text-align: center;
}

.c-pricing-special h3 {
  margin-bottom: var(--g-space-2);
  color: var(--g-gradient-start);
}

.c-pricing-special .c-pricing-card__features {
  display: flex;
  justify-content: center;
  gap: var(--g-space-6);
  margin: var(--g-space-4) 0;
  flex-wrap: wrap;
}

.c-pricing-special .c-pricing-card__feature {
  padding: 0;
  font-size: var(--g-text-sm);
}

/* Formularios */
.c-form {
  max-width: 600px;
  margin: 0 auto;
}

.c-form__group {
  margin-bottom: var(--g-space-6);
}

.c-form__label {
  display: block;
  margin-bottom: var(--g-space-2);
  font-weight: 500;
}

.c-form__input,
.c-form__select,
.c-form__textarea {
  width: 100%;
  padding: var(--g-space-3) var(--g-space-4);
  background: var(--g-glass);
  border: 1px solid var(--g-glass-border);
  border-radius: var(--g-radius-md);
  transition: all var(--g-transition-fast);
}

.c-form__input:focus,
.c-form__select:focus,
.c-form__textarea:focus {
  border-color: var(--g-gradient-start);
  background: rgba(255, 255, 255, 0.05);
}

.c-form__input[aria-invalid="true"],
.c-form__select[aria-invalid="true"],
.c-form__textarea[aria-invalid="true"] {
  border-color: #ef4444;
}

.c-form__error {
  color: #ef4444;
  font-size: var(--g-text-sm);
  margin-top: var(--g-space-1);
}

.c-form__hint {
  color: var(--g-color-text-muted);
  font-size: var(--g-text-sm);
  margin-top: var(--g-space-1);
}

.c-form__textarea {
  min-height: 120px;
  resize: vertical;
}

/* Audio Player */
.c-audio-player {
  background: var(--g-glass);
  border: 1px solid var(--g-glass-border);
  border-radius: var(--g-radius-lg);
  padding: var(--g-space-6);
  max-width: 500px;
  margin: var(--g-space-8) auto;
}

.c-audio-player__controls {
  display: flex;
  align-items: center;
  gap: var(--g-space-4);
  margin-bottom: var(--g-space-4);
}

.c-audio-player__play-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--g-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--g-transition-base);
  flex-shrink: 0;
}

.c-audio-player__play-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--g-shadow-lg), var(--g-shadow-glow);
}

.c-audio-player__progress {
  flex: 1;
  height: 6px;
  background: var(--g-gray-300);
  border-radius: var(--g-radius-full);
  position: relative;
  overflow: hidden;
}

.c-audio-player__progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--g-gradient);
  border-radius: var(--g-radius-full);
  transition: width var(--g-transition-fast);
}

.c-audio-player__time {
  font-size: var(--g-text-sm);
  color: var(--g-color-text-muted);
  min-width: 100px;
  text-align: right;
}

/* Banner de Cookies */
.c-cookie-banner {
  position: fixed;
  bottom: var(--g-space-4);
  left: var(--g-space-4);
  right: var(--g-space-4);
  max-width: 500px;
  background: var(--g-gray-100);
  border: 1px solid var(--g-glass-border);
  border-radius: var(--g-radius-lg);
  padding: var(--g-space-4);
  z-index: var(--g-z-toast);
  display: none;
  backdrop-filter: var(--g-glass-blur);
}

.c-cookie-banner--visible {
  display: block;
  animation: slideUp var(--g-transition-base);
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.c-cookie-banner__text {
  margin-bottom: var(--g-space-3);
  font-size: var(--g-text-sm);
}

.c-cookie-banner__actions {
  display: flex;
  gap: var(--g-space-2);
}

/* Alert/Success Message */
.c-alert {
  padding: var(--g-space-4);
  border-radius: var(--g-radius-md);
  margin: var(--g-space-4) 0;
}

.c-alert--success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #22c55e;
}

.c-alert--error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

/* Skip link */
.c-skip-link {
  position: absolute;
  top: -100px;
  left: var(--g-space-4);
  z-index: var(--g-z-toast);
  padding: var(--g-space-2) var(--g-space-4);
  background: var(--g-gradient);
  color: white;
  border-radius: var(--g-radius-md);
}

.c-skip-link:focus {
  top: var(--g-space-4);
}

/* Container Queries - Progressive Enhancement */
@supports (container-type: inline-size) {
  .c-card {
    container-type: inline-size;
  }

  @container (min-width: 320px) {
    .c-card__title {
      font-size: var(--g-text-lg);
    }

    .c-card__description {
      font-size: var(--g-text-sm);
    }
  }

  @container (min-width: 480px) {
    .c-card__title {
      font-size: var(--g-text-xl);
    }

    .c-card__description {
      font-size: var(--g-text-base);
    }
  }

  /* Pricing cards container queries */
  .c-pricing-card {
    container-type: inline-size;
  }

  @container (min-width: 280px) {
    .c-pricing-card__price {
      font-size: var(--g-text-4xl);
    }
  }

  @container (min-width: 350px) {
    .c-pricing-card__price {
      font-size: var(--g-text-5xl);
    }
  }
}/* Gravitas AI - Home Page Styles v1.0
   Estilos específicos de la página principal */

/* Hero específico del home */
.home-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.home-hero__bg-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 20% 30%,
    rgba(28, 163, 255, 0.2) 0%,
    rgba(123, 63, 228, 0.1) 40%,
    transparent 70%
  );
  z-index: -2;
}

.home-hero__watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
  opacity: 0.08;
  pointer-events: none;
}

.home-hero__watermark img {
  width: auto;
  height: 600px;
  max-width: none;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

@media (max-width: 768px) {
  .home-hero__watermark img {
    height: 400px;
  }
}

@media (max-width: 480px) {
  .home-hero__watermark img {
    height: 300px;
  }
}

.home-hero__animated-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(100vw, 100vh);
  height: min(100vw, 100vh);
  max-width: 800px;
  max-height: 800px;
  z-index: 1;
  pointer-events: auto;
  opacity: 0.9;
}

#orb-canvas {
  width: 100%;
  height: 100%;
  min-height: 400px;
  display: block;
  aspect-ratio: 1 / 1;
}

/* Responsive adjustments for mobile */
@media (max-width: 768px) {
  .home-hero__animated-orb {
    opacity: 0.7;
  }
}

/* Accessibility: disable animation for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  .home-hero {
    background: #000;
  }
  
  .home-hero__animated-orb {
    display: none;
  }
  
  .home-hero__bg-gradient {
    display: none;
  }
}

.home-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 var(--g-space-4);
}

.home-hero__title {
  font-family: var(--g-font-head);
  font-size: var(--g-text-5xl);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease-out;
}

.home-hero__subtitle {
  font-size: var(--g-text-xl);
  color: var(--g-color-text-muted);
  margin-bottom: var(--g-space-8);
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.home-hero__actions {
  display: flex;
  gap: var(--g-space-4);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* KPIs animados */
.home-kpis {
  background: linear-gradient(
    180deg,
    var(--g-gray-100) 0%,
    var(--g-color-bg) 100%
  );
  padding: var(--g-space-16) 0;
  position: relative;
}

.home-kpis__grid {
  display: grid;
  gap: var(--g-space-8);
  text-align: center;
}

@media (min-width: 768px) {
  .home-kpis__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.home-kpis__item {
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--g-transition-smooth);
}

.home-kpis__item--visible {
  opacity: 1;
  transform: translateY(0);
}

.home-kpis__number {
  font-size: var(--g-text-5xl);
  font-family: var(--g-font-head);
  background: var(--g-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  display: block;
  margin-bottom: var(--g-space-2);
}

.home-kpis__label {
  font-size: var(--g-text-lg);
  color: var(--g-color-text-muted);
}

/* Sección de proceso */
.home-process {
  padding: var(--g-space-16) 0;
}

.home-process__grid {
  display: grid;
  gap: var(--g-space-8);
  margin-top: var(--g-space-12);
}

@media (min-width: 768px) {
  .home-process__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.home-process__step {
  text-align: center;
  position: relative;
}

.home-process__step::after {
  content: '';
  position: absolute;
  top: 48px;
  left: calc(50% + 48px);
  width: calc(100% - 96px);
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--g-gradient-start) 0%,
    var(--g-gradient-end) 100%
  );
  display: none;
}

@media (min-width: 768px) {
  .home-process__step:not(:last-child)::after {
    display: block;
  }
}

.home-process__icon {
  width: 96px;
  height: 96px;
  margin: 0 auto var(--g-space-4);
  background: var(--g-gradient);
  border-radius: var(--g-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--g-text-3xl);
  font-weight: 700;
  position: relative;
}

/* Grid de beneficios animado */
.home-benefits__grid {
  display: grid;
  gap: var(--g-space-6);
  margin-top: var(--g-space-12);
}

@media (min-width: 768px) {
  .home-benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .home-benefits__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.home-benefits__card {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--g-transition-smooth);
}

.home-benefits__card--visible {
  opacity: 1;
  transform: translateY(0);
}

.home-benefits__card:nth-child(1) { transition-delay: 0ms; }
.home-benefits__card:nth-child(2) { transition-delay: 100ms; }
.home-benefits__card:nth-child(3) { transition-delay: 200ms; }
.home-benefits__card:nth-child(4) { transition-delay: 300ms; }
.home-benefits__card:nth-child(5) { transition-delay: 400ms; }
.home-benefits__card:nth-child(6) { transition-delay: 500ms; }

/* Integrations showcase */
.home-integrations {
  text-align: center;
  padding: var(--g-space-16) 0;
}

.home-integrations__logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--g-space-12);
  margin-top: var(--g-space-8);
  flex-wrap: wrap;
}

.home-integrations__logo {
  width: 120px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(1) brightness(0.8);
  transition: all var(--g-transition-base);
}

.home-integrations__logo:hover {
  filter: grayscale(0) brightness(1);
  transform: scale(1.1);
}

/* Demo section */
.home-demo {
  background: transparent;
  padding: var(--g-space-16) 0;
  margin: var(--g-space-16) 0;
  text-align: center;
  scroll-margin-top: 120px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.home-demo__title {
  margin-bottom: var(--g-space-6);
}

/* CTA final mejorado */
.home-cta {
  background: linear-gradient(
    135deg,
    rgba(28, 163, 255, 0.1) 0%,
    rgba(123, 63, 228, 0.1) 100%
  );
  border: 1px solid var(--g-glass-border);
  border-radius: var(--g-radius-xl);
  padding: var(--g-space-16) var(--g-space-8);
  text-align: center;
  margin: var(--g-space-16) 0;
  position: relative;
  overflow: hidden;
}

.home-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(28, 163, 255, 0.1) 0%,
    transparent 70%
  );
  animation: rotate 30s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.home-cta__content {
  position: relative;
  z-index: 1;
}

.home-cta__title {
  font-size: var(--g-text-4xl);
  margin-bottom: var(--g-space-4);
}

.home-cta__subtitle {
  font-size: var(--g-text-xl);
  color: var(--g-color-text-muted);
  margin-bottom: var(--g-space-8);
}

/* WhatsApp flotante móvil */
.home-whatsapp-float {
  position: fixed;
  bottom: var(--g-space-6);
  right: var(--g-space-6);
  z-index: var(--g-z-sticky);
  display: none;
}

@media (max-width: 767px) {
  .home-whatsapp-float {
    display: block;
  }
}

.home-whatsapp-float__btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 32px;
  box-shadow: var(--g-shadow-lg);
  transition: all var(--g-transition-base);
}

.home-whatsapp-float__btn:hover {
  transform: scale(1.1);
  box-shadow: var(--g-shadow-xl);
}/* ==========================================================================
   ADVANCED WEB ANIMATIONS - GRAVITAS AI
   Inspired by ReactBits patterns with professional timing and accessibility
   ========================================================================== */

/* ANIMATION SYSTEM TOKENS
   ========================================================================== */

:root {
  /* Core animation timing - based on research */
  --anim-duration-fast: 150ms;
  --anim-duration-base: 250ms;
  --anim-duration-reveal: 380ms;
  --anim-duration-shine: 1200ms;
  
  /* Professional easing curves */
  --ease-reveal: cubic-bezier(0.22, 0.61, 0.36, 1); /* Custom specified curve */
  --ease-standard: cubic-bezier(0.4, 0.0, 0.2, 1);   /* Material Design standard */
  --ease-gentle: cubic-bezier(0.25, 0.1, 0.25, 1);   /* Subtle interactions */
  
  /* Brand gradient system */
  --gradient-brand: linear-gradient(135deg, #1CA3FF 0%, #7B3FE4 100%);
  --gradient-shine: linear-gradient(120deg, transparent 25%, rgba(255, 255, 255, 0.4) 50%, transparent 75%);
  
  /* Animation distances - mobile-first */
  --reveal-distance: 8px;
  --blur-initial: 6px;
  --focus-dim-opacity: 0.3;
  --stagger-delay: 60ms;
  
  /* Desktop adjustments */
  @media (min-width: 768px) {
    --reveal-distance: 12px;
  }
}

/* REDUCED MOTION PREFERENCES
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  :root {
    --anim-duration-reveal: 0.1s;
    --anim-duration-shine: 0.1s;
    --reveal-distance: 0px;
    --blur-initial: 0px;
  }
  
  /* Disable transforms and blur, keep opacity only */
  .scroll-reveal,
  .blur-text,
  .shine-text {
    transform: none !important;
    filter: none !important;
  }
}

/* 1. SCROLL REVEAL ANIMATIONS
   ========================================================================== */

.scroll-reveal {
  opacity: 0;
  transform: translateY(var(--reveal-distance));
  transition: 
    opacity var(--anim-duration-reveal) var(--ease-reveal),
    transform var(--anim-duration-reveal) var(--ease-reveal);
  will-change: transform, opacity;
}

/* Reveal state */
.scroll-reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Animation complete - remove will-change */
.scroll-reveal.animation-complete {
  will-change: auto;
}

/* Stagger variations for grouped elements */
.scroll-reveal[data-reveal-delay="60"] {
  transition-delay: 60ms;
}

.scroll-reveal[data-reveal-delay="120"] {
  transition-delay: 120ms;
}

.scroll-reveal[data-reveal-delay="180"] {
  transition-delay: 180ms;
}

.scroll-reveal[data-reveal-delay="240"] {
  transition-delay: 240ms;
}

/* Directional reveal variants */
.scroll-reveal--from-left {
  transform: translateX(calc(var(--reveal-distance) * -1));
}

.scroll-reveal--from-right {
  transform: translateX(var(--reveal-distance));
}

.scroll-reveal--scale {
  transform: translateY(var(--reveal-distance)) scale(0.95);
}

.scroll-reveal--scale.is-revealed {
  transform: translateY(0) scale(1);
}

/* 2. GRADIENT TEXT EFFECTS
   ========================================================================== */

.u-text-gradient {
  /* Fallback color for unsupported browsers */
  color: #1CA3FF;
  
  /* Modern gradient implementation */
  background: var(--gradient-brand);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

/* Progressive enhancement check */
@supports (background-clip: text) or (-webkit-background-clip: text) {
  .u-text-gradient {
    background: var(--gradient-brand);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
  }
}

/* Animated gradient text for special effects */
.u-text-gradient--animated {
  background: var(--gradient-brand);
  background-size: 200% 100%;
  background-position: 200% 0;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  animation: gradient-shift 3s ease-in-out infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 200% 0; }
  50% { background-position: 0% 0; }
}

/* 3. BLUR TEXT EFFECTS
   ========================================================================== */

.blur-text {
  filter: blur(var(--blur-initial));
  opacity: 0;
  transition: 
    filter var(--anim-duration-reveal) var(--ease-reveal),
    opacity var(--anim-duration-reveal) var(--ease-reveal);
  will-change: filter, opacity;
}

.blur-text.is-focused {
  filter: blur(0px);
  opacity: 1;
}

.blur-text.animation-complete {
  will-change: auto;
}

/* Combined blur + scroll reveal */
.blur-text.scroll-reveal {
  transform: translateY(var(--reveal-distance));
  transition: 
    filter var(--anim-duration-reveal) var(--ease-reveal),
    opacity var(--anim-duration-reveal) var(--ease-reveal),
    transform var(--anim-duration-reveal) var(--ease-reveal);
}

.blur-text.scroll-reveal.is-focused.is-revealed {
  filter: blur(0px);
  opacity: 1;
  transform: translateY(0);
}

/* 4. SHINY TEXT EFFECTS
   ========================================================================== */

.u-text-shiny {
  position: relative;
  overflow: hidden;
  display: inline-block;
  background: var(--gradient-brand);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  transition: transform var(--anim-duration-fast) var(--ease-gentle);
}

.u-text-shiny::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -100%;
  width: 100%;
  height: 200%;
  background: var(--gradient-shine);
  transform: skewX(-25deg);
  transition: left var(--anim-duration-shine) ease-out;
  opacity: 0;
}

.u-text-shiny:hover::before {
  left: 150%;
  opacity: 1;
}

.u-text-shiny:hover {
  transform: scale(1.02);
}

/* Alternative shine implementation for better performance */
.u-text-shiny--optimized {
  background: var(--gradient-brand);
  background-size: 200% 100%;
  background-position: 200% 0;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  transition: 
    background-position var(--anim-duration-shine) ease-out,
    transform var(--anim-duration-fast) var(--ease-gentle);
}

.u-text-shiny--optimized:hover {
  background-position: -200% 0;
  transform: scale(1.02);
}

/* 5. TRUE FOCUS EFFECTS
   ========================================================================== */

.true-focus-container {
  --focus-transition: 
    opacity var(--anim-duration-base) var(--ease-gentle),
    transform var(--anim-duration-base) var(--ease-gentle),
    filter var(--anim-duration-base) var(--ease-gentle);
}

.true-focus-container > * {
  transition: var(--focus-transition);
  cursor: pointer;
}

/* Dim all siblings when container has hover/focus */
.true-focus-container:hover > *,
.true-focus-container:focus-within > * {
  opacity: var(--focus-dim-opacity);
  filter: blur(1px);
}

/* Brighten and lift the active item */
.true-focus-container:hover > *:hover,
.true-focus-container:focus-within > *:focus {
  opacity: 1;
  filter: blur(0px);
  transform: translateY(-2px) scale(1.01);
  z-index: 10;
  position: relative;
}

/* Accordion-specific implementation */
.c-accordion[data-true-focus] .c-accordion__item {
  transition: var(--focus-transition);
}

.c-accordion[data-true-focus]:hover .c-accordion__item,
.c-accordion[data-true-focus]:focus-within .c-accordion__item {
  opacity: var(--focus-dim-opacity);
}

.c-accordion[data-true-focus] .c-accordion__item:hover,
.c-accordion[data-true-focus] .c-accordion__item:focus-within {
  opacity: 1;
  transform: translateY(-1px);
}

/* 6. SHINY TEXT EFFECTS (Perfected - AI Generated)
   ========================================================================== */

.u-text-shiny-brand {
  /* Configuración del texto base */
  color: transparent;
  background: linear-gradient(
    90deg,
    #1CA3FF 0%,
    #1CA3FF 40%,
    #ffffff 50%,
    #1CA3FF 60%,
    #1CA3FF 100%
  );
  background-size: 200% 100%;
  background-position: 200% center;
  
  /* Aplicar gradiente solo al texto */
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  
  /* Animación */
  animation: shine 4s ease-in-out infinite;
  
  /* Mejoras visuales */
  font-weight: 700;
  display: inline-block;
  position: relative;
  
  /* Suavizado de fuente */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Keyframes para el efecto de barrido */
@keyframes shine {
  0% {
    background-position: 200% center;
  }
  50% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

/* Variante con violeta */
.u-text-shiny-brand.violet {
  background: linear-gradient(
    90deg,
    #7B3FE4 0%,
    #7B3FE4 40%,
    #ffffff 50%,
    #7B3FE4 60%,
    #7B3FE4 100%
  );
  background-size: 200% 100%;
  background-position: 200% center;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shine 4s ease-in-out infinite;
}

/* Variante gradiente azul-violeta */
.u-text-shiny-brand.gradient {
  background: linear-gradient(
    90deg,
    #1CA3FF 0%,
    #7B3FE4 35%,
    #ffffff 50%,
    #7B3FE4 65%,
    #1CA3FF 100%
  );
  background-size: 200% 100%;
  background-position: 200% center;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shine 5s ease-in-out infinite;
}

/* Variante más sutil */
.u-text-shiny-brand.subtle {
  background: linear-gradient(
    90deg,
    #1CA3FF 0%,
    #1CA3FF 45%,
    rgba(255, 255, 255, 0.9) 50%,
    #1CA3FF 55%,
    #1CA3FF 100%
  );
  background-size: 200% 100%;
  background-position: 200% center;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shine 4.5s ease-in-out infinite;
}

/* Variante con pausa más larga */
.u-text-shiny-brand.slow {
  animation: shine-slow 6s ease-in-out infinite;
}

@keyframes shine-slow {
  0%, 100% {
    background-position: 200% center;
  }
  15% {
    background-position: -200% center;
  }
}

/* Fallback para navegadores sin soporte */
@supports not (background-clip: text) and not (-webkit-background-clip: text) {
  .u-text-shiny-brand,
  .u-text-shiny-brand.violet,
  .u-text-shiny-brand.gradient,
  .u-text-shiny-brand.subtle,
  .u-text-shiny-brand.slow {
    background: none;
    color: #1CA3FF;
    -webkit-text-fill-color: #1CA3FF;
  }
  
  .u-text-shiny-brand.violet {
    color: #7B3FE4;
    -webkit-text-fill-color: #7B3FE4;
  }
}

/* Clase heredada para compatibilidad */
.u-text-shiny {
  color: #b5b5b5a4;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0.8) 50%,
    rgba(255, 255, 255, 0) 60%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  display: inline-block;
  animation: shine 5s linear infinite;
}

/* UTILITY CLASSES
   ========================================================================== */

/* Force hardware acceleration */
.gpu-accelerated {
  transform: translateZ(0);
  will-change: transform;
}

/* Animation state management */
.animations-disabled * {
  animation-duration: 0.01ms !important;
  transition-duration: 0.01ms !important;
}

/* Debug mode for development */
.debug-animations {
  animation-duration: 3s !important;
  transition-duration: 3s !important;
}/* Neural Audio Visualizer Styles */

#neuralCanvas {
  position: absolute;
  top: 0;
  left: 50%;
  width: 100vw;
  height: 100%;
  min-height: 100vh;
  pointer-events: none;
  opacity: 0.6;
  z-index: 1;
  transform: translateX(-50%);
}

.particle-field {
  position: absolute;
  top: 0;
  left: 50%;
  width: 100vw;
  height: 100%;
  min-height: 100vh;
  pointer-events: none;
  z-index: 2;
  transform: translateX(-50%);
}

.neural-audio-visualizer {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 80px;
  padding: 80px 20px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Quantum Selector */
.quantum-selector {
  display: flex;
  gap: 40px;
  position: relative;
  margin-top: 40px;
}

.quantum-chip {
  position: relative;
  padding: 14px 36px;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  opacity: 0.7;
  transition: all 0.8s cubic-bezier(0.23, 1, 0.320, 1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 100px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.08));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  overflow: hidden;
}

.quantum-chip::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0%;
  height: 0%;
  background: linear-gradient(135deg, #1CA3FF, #7B3FE4);
  border-radius: 100px;
  transform: translate(-50%, -50%);
  transition: all 0.8s cubic-bezier(0.23, 1, 0.320, 1);
  opacity: 0;
}

.quantum-chip:hover {
  opacity: 1;
  color: #ffffff;
  transform: translateY(-2px) scale(1.02);
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 32px rgba(28, 163, 255, 0.2);
}

.quantum-chip.active {
  opacity: 1;
  animation: quantumPulse 2s ease-in-out infinite;
  border-color: transparent;
  background: linear-gradient(135deg,
    rgba(28, 163, 255, 0.2),
    rgba(123, 63, 228, 0.2));
  box-shadow: 0 0 40px rgba(28, 163, 255, 0.3);
}

.quantum-chip.active::before {
  width: 100%;
  height: 100%;
  opacity: 0.1;
}

.quantum-chip.active::after {
  content: '';
  position: absolute;
  inset: -1px;
  padding: 1px;
  border-radius: 100px;
  background: linear-gradient(135deg, #1CA3FF, #7B3FE4);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.8;
  animation: borderRotate 3s linear infinite;
}

@keyframes quantumPulse {
  0%, 100% {
    transform: scale(1) translateY(0);
    box-shadow:
      0 12px 48px rgba(0, 0, 0, 0.8),
      0 8px 32px rgba(28, 163, 255, 0.6),
      0 4px 16px rgba(123, 63, 228, 0.5),
      0 0 50px rgba(255, 255, 255, 0.3);
  }
  50% {
    transform: scale(1.03) translateY(-2px);
    box-shadow:
      0 16px 64px rgba(0, 0, 0, 0.8),
      0 12px 48px rgba(28, 163, 255, 0.8),
      0 8px 32px rgba(123, 63, 228, 0.7),
      0 0 60px rgba(255, 255, 255, 0.4);
  }
}

@keyframes borderRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Holographic Player */
.holographic-player {
  position: relative;
  width: 100%;
  max-width: 500px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  margin: 0 auto;
}

/* Play Button */
.play-button {
  width: 140px;
  height: 140px;
  position: relative;
  cursor: pointer;
  transition: all 0.6s cubic-bezier(0.23, 1, 0.320, 1);
}

.play-button::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  transition: all 0.6s cubic-bezier(0.23, 1, 0.320, 1);
}

.play-button::after {
  content: '';
  position: absolute;
  inset: -30px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  animation: rippleGlow 4s ease-in-out infinite;
}

@keyframes rippleGlow {
  0%, 100% {
    transform: scale(1);
    opacity: 0;
    box-shadow: 0 0 0 rgba(28, 163, 255, 0);
  }
  50% {
    transform: scale(1.3);
    opacity: 0.4;
    box-shadow: 0 0 40px rgba(28, 163, 255, 0.3), 0 0 80px rgba(123, 63, 228, 0.2);
  }
}

.play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-left: 25px solid rgba(255, 255, 255, 0.6);
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  margin-left: 5px;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
}

.play-button.playing .play-icon {
  border-left-width: 0;
  border-left: 10px solid rgba(255, 255, 255, 0.8);
  border-right: 10px solid rgba(255, 255, 255, 0.8);
  border-top: 0;
  border-bottom: 0;
  height: 30px;
  width: 8px;
  margin-left: 0;
}

.play-button:hover::before {
  border-color: rgba(255, 255, 255, 0.4);
  background: linear-gradient(135deg, rgba(28, 163, 255, 0.1), rgba(123, 63, 228, 0.1));
  transform: scale(1.05);
  box-shadow: 0 0 60px rgba(28, 163, 255, 0.5), 0 0 120px rgba(123, 63, 228, 0.4);
}

.play-button.playing::before {
  background: linear-gradient(135deg, rgba(28, 163, 255, 0.15), rgba(123, 63, 228, 0.15));
  border: 2px solid;
  border-image: linear-gradient(135deg, #1CA3FF, #7B3FE4) 1;
  animation: playerGlow 2s ease-in-out infinite;
  box-shadow: 0 0 80px rgba(28, 163, 255, 0.6), 0 0 160px rgba(123, 63, 228, 0.5);
}

@keyframes playerGlow {
  0%, 100% {
    box-shadow: 0 0 80px rgba(28, 163, 255, 0.6), 0 0 160px rgba(123, 63, 228, 0.5);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 100px rgba(28, 163, 255, 0.8), 0 0 200px rgba(123, 63, 228, 0.7);
    transform: scale(1.02);
  }
}

/* Progress Bar */
.progress-container {
  width: 100%;
  height: 40px;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.23, 1, 0.320, 1);
}

.progress-container.visible {
  opacity: 1;
}

.progress-bar {
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.progress-bar::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #1CA3FF, #7B3FE4);
  border-radius: 2px;
  transition: width 0.1s linear;
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
  opacity: 0;
  transition: opacity 0.3s;
}

.progress-container.visible .progress-fill::after {
  opacity: 1;
}

/* Timer */
.timer {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 1px;
  opacity: 0;
  transition: opacity 0.6s cubic-bezier(0.23, 1, 0.320, 1);
  color: rgba(255, 255, 255, 0.5);
}

.timer.visible {
  opacity: 1;
}

/* Loading State */
.loading-skeleton {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.05) 50%,
    transparent 100%);
  animation: skeleton 2s ease-in-out infinite;
  pointer-events: none;
  opacity: 0;
}

.loading .loading-skeleton {
  opacity: 1;
}

@keyframes skeleton {
  0% { transform: translateX(-100%) rotate(0deg); }
  100% { transform: translateX(100%) rotate(360deg); }
}

/* Magnetic hover effect */
.magnetic {
  transition: transform 0.3s cubic-bezier(0.23, 1, 0.320, 1);
}

/* Floating particles */
.floating-particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: linear-gradient(135deg, #1CA3FF, #7B3FE4);
  border-radius: 50%;
  opacity: 0;
  animation: float 12s infinite ease-in-out;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) translateX(0) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
    transform: translateY(-20px) translateX(10px) scale(1);
  }
  90% {
    opacity: 0.6;
    transform: translateY(-100px) translateX(-10px) scale(1);
  }
}

/* Error state */
.error-hint {
  position: absolute;
  bottom: -50px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  color: #ff4444;
  opacity: 0;
  transition: opacity 0.3s;
}

.error .error-hint {
  opacity: 1;
  animation: errorPulse 1s ease-in-out infinite;
}

@keyframes errorPulse {
  0%, 100% { transform: translateX(-50%) scale(1); }
  50% { transform: translateX(-50%) scale(1.05); }
}

/* Title and Subtitle Styling */
.home-demo__title {
  color: #ffffff !important;
  font-weight: 600 !important;
  text-shadow: 0 2px 30px rgba(255, 255, 255, 0.3), 0 0 50px rgba(255, 255, 255, 0.1);
  margin-bottom: var(--g-space-4) !important;
  filter: brightness(1.1);
}

.home-demo .u-text-muted {
  background: linear-gradient(135deg, #1CA3FF, #7B3FE4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(28, 163, 255, 0.3);
  filter: drop-shadow(0 2px 10px rgba(123, 63, 228, 0.2));
  margin-bottom: var(--g-space-8) !important;
  font-weight: 400;
}

/* Responsive Design */
@media (max-width: 768px) {
  .home-demo__title {
    font-size: 18px;
    padding: 0 20px;
  }

  .neural-audio-visualizer {
    gap: 40px;
    padding: 40px 0;
  }

  .quantum-selector {
    gap: 16px;
  }

  .quantum-chip {
    padding: 12px 28px;
    font-size: 12px;
  }

  .play-button {
    width: 100px;
    height: 100px;
  }

  .holographic-player {
    padding: 30px 20px;
  }
}

@media (max-width: 480px) {
  .quantum-selector {
    flex-direction: column;
    width: 200px;
  }

  .quantum-chip {
    width: 100%;
    text-align: center;
  }
}

/* High DPI and Zoom Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .quantum-chip {
    border-width: 0.5px;
  }
}

/* Avatar Interface Styles */
@keyframes wave-pulse {
  0% {
    transform: scale(0.8);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

@keyframes particle-float {
  0% {
    transform: translateY(0) scale(0);
    opacity: 0;
  }
  20% {
    transform: translateY(-30px) scale(1);
    opacity: 1;
  }
  80% {
    transform: translateY(-80px) scale(1);
    opacity: 1;
  }
  100% {
    transform: translateY(-120px) scale(0);
    opacity: 0;
  }
}

@keyframes breathing {
  0%, 100% {
    transform: scale(1) translateY(0);
  }
  50% {
    transform: scale(1.02) translateY(-2px);
  }
}

@keyframes breathing-active {
  0%, 100% {
    transform: scale(1) translateY(0);
  }
  50% {
    transform: scale(1.04) translateY(-4px);
  }
}

@keyframes pulse-glow {
  0%, 100% {
    filter: drop-shadow(0 0 30px rgba(28, 163, 255, 0.4)) drop-shadow(0 0 60px rgba(123, 63, 228, 0.3));
    transform: scale(1);
  }
  50% {
    filter: drop-shadow(0 0 50px rgba(28, 163, 255, 0.7)) drop-shadow(0 0 80px rgba(123, 63, 228, 0.5));
    transform: scale(1.03);
  }
}

@keyframes glow-pulse {
  0%, 100% {
    background: radial-gradient(circle, rgba(28, 163, 255, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    background: radial-gradient(circle, rgba(123, 63, 228, 0.15) 0%, rgba(28, 163, 255, 0.1) 30%, transparent 70%);
    transform: translate(-50%, -50%) scale(1.1);
  }
}

@keyframes label-pulse {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-2px) scale(1.05);
  }
}

/* Avatar Card States */
.avatar-card:hover {
  transform: translateY(-8px) scale(1.02);
}

.avatar-card:hover .avatar-svg {
  filter: drop-shadow(0 0 40px rgba(123, 63, 228, 0.5)) drop-shadow(0 0 20px rgba(28, 163, 255, 0.3));
}

.avatar-card:hover .avatar-glow {
  opacity: 1;
}

.avatar-card:hover .avatar-label {
  background: linear-gradient(135deg, #1CA3FF, #7B3FE4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transform: translateY(-2px);
}

.avatar-card.playing .avatar-svg {
  animation: breathing-active 1.8s infinite ease-in-out, pulse-glow 2s infinite ease-in-out;
}

.avatar-card.playing .avatar-glow {
  opacity: 1;
  animation: glow-pulse 2s infinite ease-in-out;
}

.avatar-card.playing .avatar-label {
  background: linear-gradient(135deg, #1CA3FF, #7B3FE4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: label-pulse 2s infinite ease-in-out;
}

.avatar-card.playing .progress-ring {
  opacity: 1;
}

.avatar-card.playing .sound-waves {
  opacity: 1;
}

.avatar-card.playing .sound-particles .sound-particle {
  animation: particle-float 3s infinite;
}

.avatar-card.playing .sound-particles .sound-particle:nth-child(1) { animation-delay: 0s; }
.avatar-card.playing .sound-particles .sound-particle:nth-child(2) { animation-delay: 0.6s; }
.avatar-card.playing .sound-particles .sound-particle:nth-child(3) { animation-delay: 1.2s; }
.avatar-card.playing .sound-particles .sound-particle:nth-child(4) { animation-delay: 1.8s; }
.avatar-card.playing .sound-particles .sound-particle:nth-child(5) { animation-delay: 2.4s; }

/* Focus states for accessibility */
.avatar-card:focus {
  outline: 2px solid #1CA3FF;
  outline-offset: 8px;
  border-radius: 20px;
}

.avatar-card:focus-visible {
  outline: 2px solid #1CA3FF;
  outline-offset: 8px;
}

/* Responsive adjustments for avatars */
@media (max-width: 768px) {
  .avatars-container {
    gap: clamp(40px, 8vw, 60px) !important;
  }

  .avatar-wrapper {
    width: clamp(150px, 25vw, 180px) !important;
    height: clamp(150px, 25vw, 180px) !important;
  }

  .wave:nth-child(1) {
    width: 100px !important;
    height: 100px !important;
    top: calc(50% - 50px) !important;
    left: calc(50% - 50px) !important;
  }

  .wave:nth-child(2) {
    width: 120px !important;
    height: 120px !important;
    top: calc(50% - 60px) !important;
    left: calc(50% - 60px) !important;
  }

  .wave:nth-child(3) {
    width: 140px !important;
    height: 140px !important;
    top: calc(50% - 70px) !important;
    left: calc(50% - 70px) !important;
  }
}

@media (max-width: 480px) {
  .avatars-container {
    flex-direction: column;
    gap: 50px !important;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .avatar-card,
  .avatar-svg,
  .wave,
  .sound-particle,
  .avatar-glow,
  .avatar-label {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
}