/*
  chocostyle-optimized.css
  ------------------------------------------------------
  Versión optimizada con mejoras de rendimiento y estilo cyberpunk
  - Critical CSS inline-ready
  - GPU acceleration
  - Reduced repaints
  - Enhanced cyberpunk aesthetics
*/

/* ------------------------------
   0) Variables de tema + Cyberpunk enhancements
--------------------------------*/
:root{
  --bg-950:#0b1220;
  --bg-900:#0f172a;
  --bg-800:#1e293b;

  --text:#e2e8f0;
  --muted:#94a3b8;
  --muted-2:#64748b;

  --card:rgba(30, 41, 59, 0.40);
  --card-strong:rgba(30, 41, 59, 0.70);
  --border:rgba(255, 255, 255, 0.08);
  --border-soft:rgba(255, 255, 255, 0.05);

  --accent:#facc15;
  --accent-glow:rgba(250, 204, 21, 0.4);
  --accent-ink:#0f172a;
  --shadow:0 8px 32px 0 rgba(0, 0, 0, 0.20);

  --radius-xl:1rem;
  --radius-2xl:1.25rem;
  
  /* Cyberpunk additions */
  --neon-blue:#00f0ff;
  --neon-pink:#ff006e;
  --cyber-grid:rgba(0, 240, 255, 0.03);
}

/* ------------------------------
   1) Base - Performance optimized
--------------------------------*/
html{ 
  scroll-behavior:smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body{
  background-color: var(--bg-900);
  color: var(--text);
  overflow-x: hidden;
  will-change: auto;
}

/* Optimización de fuentes - reduce CLS */
.font-mono, .font-sans {
  font-display: swap;
}

/* Tipografia legal (Politicas/Terminos) */
.legal-content h2{
  margin-top:2.5rem;
  margin-bottom:1rem;
  color:#fff;
  font-weight:700;
  font-size:1.5rem;
}
.legal-content h3{
  margin-top:1.5rem;
  margin-bottom:0.75rem;
  color:var(--accent);
  font-weight:600;
  font-size:1.1rem;
}
.legal-content p{
  margin-bottom:1rem;
  line-height:1.7;
  color:var(--muted);
}
.legal-content ul{ margin-bottom:1rem; list-style:none; padding-left:0; }
.legal-content li{
  position:relative;
  padding-left:1.5rem;
  margin-bottom:0.5rem;
  color:var(--muted);
}
.legal-content li::before{ 
  content:'▹'; 
  position:absolute; 
  left:0; 
  color:var(--accent); 
}

/* ------------------------------
   2) Fondo global optimizado
--------------------------------*/
.animated-bg{
  position:fixed;
  top:0; 
  left:0;
  width:100%; 
  height:100%;
  z-index:-2;
  background: radial-gradient(circle at 50% 0%, var(--bg-800) 0%, var(--bg-900) 100%);
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

.animated-bg.center,
.animated-bg--center{
  background: radial-gradient(circle at 50% 50%, var(--bg-800) 0%, var(--bg-900) 100%);
}

/* Grid pattern optimizado para rendimiento */
.bg-grid-pattern{
  background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32' width='32' height='32' fill='none' stroke='rgb(0 240 255 / 0.03)'%3e%3cpath d='M0 .5H31.5V32'/%3e%3c/svg%3e");
  will-change: transform;
  transform: translateZ(0);
}

/* ------------------------------
   3) Utilidades visuales - GPU accelerated
--------------------------------*/
.glass{
  background: var(--card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow);
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Variante glass mejorada con efecto cyberpunk */
.glass-cyber {
  background: linear-gradient(135deg, 
    rgba(30, 41, 59, 0.5) 0%, 
    rgba(30, 41, 59, 0.3) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--cyber-grid);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(0, 240, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.glass-cyber::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 240, 255, 0.1), 
    transparent);
  transition: left 0.5s;
}

.glass-cyber:hover::before {
  left: 100%;
}

.text-gradient{
  background: linear-gradient(135deg, var(--accent) 0%, #ffffff 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

/* Cyber text gradient variant */
.text-gradient-cyber {
  background: linear-gradient(135deg, 
    var(--neon-blue) 0%, 
    var(--accent) 50%, 
    var(--neon-pink) 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  animation: gradient-shift 3s ease infinite;
}

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

/* Glow effects optimizados */
.icon-glow{ 
  filter: drop-shadow(0 0 8px var(--accent-glow));
  will-change: filter;
}

.icon-glow-rose{ 
  filter: drop-shadow(0 0 20px rgba(244, 63, 94, 0.60)); 
}

.icon-glow-cyber {
  filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.6));
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.6)); }
  50% { filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.9)); }
}

/* Particulas optimizadas */
.particle{
  position:absolute;
  border-radius:50%;
  background: var(--accent);
  pointer-events:none;
  z-index:-1;
  will-change: transform, opacity;
  transform: translateZ(0);
}

/* ------------------------------
   4) Scrollbar cyberpunk
--------------------------------*/
::-webkit-scrollbar{ width:10px; }
::-webkit-scrollbar-track{ 
  background: var(--bg-900);
  border-left: 1px solid rgba(0, 240, 255, 0.1);
}
::-webkit-scrollbar-thumb{ 
  background: linear-gradient(180deg, var(--accent) 0%, var(--neon-blue) 100%);
  border-radius:4px;
  box-shadow: 0 0 10px var(--accent-glow);
}
::-webkit-scrollbar-thumb:hover{ 
  background: var(--accent);
  box-shadow: 0 0 15px var(--accent-glow);
}

/* ------------------------------
   5) Cards optimizadas
--------------------------------*/
.service-card{
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.3s ease,
              box-shadow 0.3s ease;
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

.service-card:hover{
  transform: translateY(-8px) translateZ(0);
  border-color: rgba(250, 204, 21, 0.30);
  box-shadow: 
    0 20px 40px -10px rgba(250, 204, 21, 0.15),
    0 0 30px rgba(250, 204, 21, 0.1);
}

.plan-card{
  background: rgba(30, 41, 59, 0.60);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
  transform: translateZ(0);
}

.plan-card:hover{
  transform: translateY(-8px) translateZ(0);
  box-shadow: 
    0 20px 40px -10px rgba(0, 0, 0, 0.40),
    0 0 20px rgba(250, 204, 21, 0.1);
}

.featured-plan{
  border: 2px solid rgba(250, 204, 21, 0.50);
  background: rgba(30, 41, 59, 0.80);
  transform: scale(1.05) translateZ(0);
  position: relative;
  overflow: hidden;
}

.featured-plan::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(250, 204, 21, 0.1),
    transparent
  );
  transform: rotate(45deg);
  animation: shine 3s infinite;
}

@keyframes shine {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.featured-plan:hover{
  transform: scale(1.05) translateY(-8px) translateZ(0);
  box-shadow: 
    0 20px 40px -10px rgba(250, 204, 21, 0.15),
    0 0 40px rgba(250, 204, 21, 0.2);
}

.client-logo{
  filter: grayscale(100%) opacity(0.6);
  transition: filter 0.3s ease, transform 0.3s ease;
  will-change: transform, filter;
}

.client-logo:hover{
  filter: grayscale(0%) opacity(1) drop-shadow(0 0 10px var(--accent-glow));
  transform: scale(1.1) translateZ(0);
}

/* ------------------------------
   6) Contacto optimizado
--------------------------------*/
.form-input{
  background: rgba(30, 41, 59, 0.50);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: #cbd5e1;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus{
  border-color: var(--accent);
  box-shadow: 
    0 0 0 2px rgba(250, 204, 21, 0.20),
    0 0 15px var(--accent-glow);
  outline: none;
}

.form-input::placeholder{ color: var(--muted-2); }

.contact-card{
  background: rgba(30, 41, 59, 0.70);
  border-radius: var(--radius-xl);
  box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.30);
  border: 1px solid rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
}

.contact-card:hover{
  transform: translateY(-5px) translateZ(0);
  box-shadow: 
    0 15px 30px -3px rgba(250, 204, 21, 0.10),
    0 0 20px rgba(250, 204, 21, 0.05);
}

/* ------------------------------
   7) Proyectos optimizados
--------------------------------*/
.project-card{
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.4s ease,
              box-shadow 0.4s ease;
  will-change: transform;
  transform: translateZ(0);
}

.project-card:hover{
  transform: translateY(-8px) translateZ(0);
  border-color: rgba(250, 204, 21, 0.30);
  box-shadow: 
    0 20px 40px -10px rgba(250, 204, 21, 0.15),
    0 0 30px rgba(250, 204, 21, 0.1);
}

/* Optimización de imágenes con lazy loading visual */
.project-img{
  background: linear-gradient(135deg, 
    rgba(30, 41, 59, 0.55) 0%, 
    rgba(30, 41, 59, 0.75) 100%);
  will-change: transform, opacity;
  transform: translateZ(0);
  transition: filter 0.4s ease, opacity 0.4s ease;
}

.project-img[data-state="loading"]{
  filter: blur(10px);
  opacity: 0.7;
}

.project-img[data-state="loaded"]{
  filter: none;
  opacity: 1;
}

/* Skeleton loader para imágenes */
.project-img[data-state="loading"]::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(30, 41, 59, 0.5) 0%,
    rgba(30, 41, 59, 0.7) 50%,
    rgba(30, 41, 59, 0.5) 100%
  );
  animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.hidden-item{ 
  display:none !important;
  visibility: hidden;
}

/* Reveal optimizado con GPU */
.reveal-ready{
  opacity:0;
  transform: translateY(22px) translateZ(0);
  will-change: opacity, transform;
}

.reveal-ready.revealed{
  opacity:1;
  transform: translateY(0) translateZ(0);
  transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Filtros mejorados */
.filter-btn{
  transition: all 0.3s ease;
  will-change: transform, background-color;
}

.filter-btn.active{
  background-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  box-shadow: 
    0 0 15px rgba(250, 204, 21, 0.40),
    0 4px 10px rgba(0, 0, 0, 0.3);
  transform: scale(1.05) translateZ(0);
}

.filter-btn:hover:not(.active) {
  transform: translateY(-2px) translateZ(0);
  border-color: var(--accent);
}

#filters{ 
  position:relative; 
  z-index:20; 
  pointer-events:auto; 
}

#filters .filter-btn{ 
  pointer-events:auto; 
}

/* ------------------------------
   8) Performance - Critical optimizations
--------------------------------*/

/* Reduce layout shifts */
img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Optimize animations */
@media (prefers-reduced-motion: reduce){
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html{ scroll-behavior:auto; }
  
  .service-card,
  .plan-card,
  .project-card,
  .contact-card{
    transition:none !important;
  }
  
  .service-card:hover,
  .plan-card:hover,
  .project-card:hover,
  .contact-card:hover{
    transform:none !important;
  }
}

/* Lazy loading enhancement */
.lazy-load {
  opacity: 0;
  transition: opacity 0.4s ease;
}

.lazy-load.loaded {
  opacity: 1;
}

/* Content visibility for off-screen optimization */
.auto-visibility {
  content-visibility: auto;
  contain-intrinsic-size: 500px;
}

/* ------------------------------
   9) Cyberpunk enhancements
--------------------------------*/

/* Scan line effect */
.cyber-scanline {
  position: relative;
  overflow: hidden;
}

.cyber-scanline::before {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, 
    transparent, 
    var(--neon-blue), 
    transparent);
  animation: scan 4s linear infinite;
  opacity: 0.3;
}

@keyframes scan {
  0% { top: -10%; }
  100% { top: 110%; }
}

/* Glitch effect para títulos */
.glitch {
  position: relative;
  display: inline-block;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.8;
}

.glitch::before {
  color: var(--neon-blue);
  animation: glitch-1 0.3s infinite;
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch::after {
  color: var(--neon-pink);
  animation: glitch-2 0.3s infinite;
  clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
  0%, 100% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
}

@keyframes glitch-2 {
  0%, 100% { transform: translate(0); }
  20% { transform: translate(2px, -2px); }
  40% { transform: translate(2px, 2px); }
  60% { transform: translate(-2px, -2px); }
  80% { transform: translate(-2px, 2px); }
}

/* Neon border effect */
.neon-border {
  border: 2px solid var(--accent);
  box-shadow: 
    0 0 5px var(--accent),
    inset 0 0 5px var(--accent),
    0 0 10px var(--neon-blue);
  animation: neon-pulse 1.5s ease-in-out infinite alternate;
}

@keyframes neon-pulse {
  from {
    box-shadow: 
      0 0 5px var(--accent),
      inset 0 0 5px var(--accent),
      0 0 10px var(--neon-blue);
  }
  to {
    box-shadow: 
      0 0 10px var(--accent),
      inset 0 0 10px var(--accent),
      0 0 20px var(--neon-blue);
  }
}

/* ------------------------------
   10) Loading states
--------------------------------*/
.loading-pulse {
  animation: loading-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes loading-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Content shimmer */
.shimmer {
  background: linear-gradient(
    90deg,
    rgba(30, 41, 59, 0.5) 0%,
    rgba(250, 204, 21, 0.1) 50%,
    rgba(30, 41, 59, 0.5) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}


/* ------------------------------
   TABS ADMIN
--------------------------------*/
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in-up {
  animation: fadeInUp 0.4s ease-out forwards;
}

/* Ocultar scrollbar en el menú pero permitir scroll */
.scrollbar-hide::-webkit-scrollbar {
    display: none;
}
.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* ------------------------------
   BOTONES PROYECTOS
--------------------------------*/
/* Animaciones cyberpunk */
@keyframes scan-slow {
  0% { transform: translateY(0); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateY(208px); opacity: 0; }
}

@keyframes scan-line {
  0% { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

.animate-scan-slow {
  animation: scan-slow 3s ease-in-out infinite;
}

.group\/demo:hover .animate-scan-line {
  animation: scan-line 1.5s ease-in-out infinite;
}

.animation-delay-300 {
  animation-delay: 300ms;
}

/* Mejora del backdrop blur en botones */
.backdrop-blur-sm {
  backdrop-filter: blur(4px);
}

/* ------------------------------
  NUEVOS ESTILOS MENU
--------------------------------*/

/* Gancho*/
nav a::before {
  content: '[';
  opacity: 0;
  margin-right: 4px;
  color: var(--accent);
  transition: all 0.3s;
  transform: translateX(5px);
}

nav a::after {
  content: ']';
  opacity: 0;
  margin-left: 4px;
  color: var(--accent);
  transition: all 0.3s;
  transform: translateX(-5px);
}

nav a:hover::before,
nav a:hover::after {
  opacity: 1;
  transform: translateX(0);
}

/* Línea HUD debajo de los links */
.hud-line {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent, #facc15);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  pointer-events: none;
}

.nav-link-hud:hover .hud-line {
  width: 100%;
  opacity: 1;
  box-shadow: 0 0 10px #facc15;
}

/* Brackets [ ] sutiles al hover */
.nav-link-hud::before {
  content: '[';
  position: absolute;
  left: -12px;
  color: var(--accent, #facc15);
  opacity: 0;
  transition: all 0.3s;
  transform: translateX(10px);
}

.nav-link-hud::after {
  content: ']';
  position: absolute;
  right: -12px;
  color: var(--accent, #facc15);
  opacity: 0;
  transition: all 0.3s;
  transform: translateX(-10px);
}

.nav-link-hud:hover::before,
.nav-link-hud:hover::after {
  opacity: 0.5;
  transform: translateX(0);
}

/* ------------------------------
  BLOQUEO CONTACTO
--------------------------------*/

/* Línea de escaneo para la alerta de mantenimiento */
.scan-line-v2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(to bottom, transparent, #facc15, transparent);
  opacity: 0.1;
  animation: scanning-v2 4s linear infinite;
  pointer-events: none;
}

@keyframes scanning-v2 {
  0% { top: 0%; }
  100% { top: 100%; }
}

/* Efecto de parpadeo suave para el texto de Status */
.text-brand-accent {
  animation: cyber-flicker 3s linear infinite;
}

@keyframes cyber-flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% { opacity: 1; }
  20%, 22%, 24%, 55% { opacity: 0.5; }
}

/* ------------------------------
  REEL LOGOS CLIENTES
--------------------------------*/
/* Animación Infinitas sin saltos */
@keyframes infinite-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); } /* Mueve exactamente la mitad del contenedor */
}

.animate-infinite-scroll {
  display: flex;
  width: max-content;
  animation: infinite-scroll 40s linear infinite;
  will-change: transform;
}

/* Estilo de los Logos (Satinizado) */
.client-logo {
  height: 3.5rem; /* md:h-14 */
  width: auto;
  object-contain: contain;
  filter: grayscale(1) brightness(0.8) opacity(0.6);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 768px) {
  .client-logo { height: 2.5rem; }
}

.client-logo:hover {
  filter: grayscale(0) brightness(1) opacity(1);
  transform: scale(1.1);
  drop-shadow: 0 0 15px var(--accent-glow);
}

/* Optimización para reducir Layout Shifting */
.logos-slider {
  min-height: 100px;
}