/* ================================================================
  DiseñaThor - Estilos de la página de inicio
  Archivo: assets/css/pages/index.css
   Descripción: Variables CSS, reset, estilos globales, componentes
                reutilizables (botones, tipografía, layout, navbar,
                hero, servicios, sobre nosotros, testimonios, footer).
   Dependencias: Google Fonts (Montserrat, Open Sans)
   Autor: DiseñaThor Studio
   ================================================================ */


/* ────────────────────────────────────────────────────────────────
   VARIABLES CSS – Manual de Marca DiseñaThor
   Edita estas variables para cambiar el tema globalmente.
   ──────────────────────────────────────────────────────────────── */
:root {
  /* Colores primarios */
  --color-cyan:       #00FFFF;
  --color-turquesa:   #40E0D0;
  --color-morado:     #8000FF;
  --color-fucsia:     #FF00FF;
  --color-blanco:     #FFFFFF;
  --color-negro:      #000000;

  /* Gradientes de marca */
  --gradient-primary:     linear-gradient(135deg, var(--color-cyan), var(--color-fucsia));
  --gradient-secondary:   linear-gradient(135deg, var(--color-morado), var(--color-turquesa));
  --gradient-electric:    linear-gradient(90deg, var(--color-cyan), var(--color-morado), var(--color-fucsia), var(--color-cyan));
  --gradient-dark:        linear-gradient(135deg, #0a0a1a, #12003a);

  /* Fondos del tema oscuro */
  --bg-dark:          #050510;
  --bg-card:          #0d0d2b;
  --bg-card-hover:    #12123d;
  --bg-surface:       rgba(255,255,255,0.04);
  --bg-surface-hover: rgba(255,255,255,0.08);

  /* Bordes */
  --border-color:     rgba(0, 255, 255, 0.15);
  --border-hover:     rgba(0, 255, 255, 0.4);

  /* Texto */
  --text-primary:     #FFFFFF;
  --text-secondary:   rgba(255, 255, 255, 0.7);
  --text-muted:       rgba(255, 255, 255, 0.45);

  /* Tipografías */
  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Open Sans', sans-serif;

  /* Tamaños de fuente */
  --fs-xs:    0.75rem;    /* 12px */
  --fs-sm:    0.875rem;   /* 14px */
  --fs-base:  1rem;       /* 16px */
  --fs-md:    1.125rem;   /* 18px */
  --fs-lg:    1.25rem;    /* 20px */
  --fs-xl:    1.5rem;     /* 24px */
  --fs-2xl:   2rem;       /* 32px */
  --fs-3xl:   2.5rem;     /* 40px */
  --fs-4xl:   3rem;       /* 48px */
  --fs-5xl:   3.75rem;    /* 60px */
  --fs-hero:  clamp(2.5rem, 7vw, 5rem);

  /* Espaciado */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2rem;
  --space-xl:  3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;

  /* Bordes redondeados */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-glow-cyan:   0 0 30px rgba(0, 255, 255, 0.3);
  --shadow-glow-morado: 0 0 30px rgba(128, 0, 255, 0.3);
  --shadow-glow-fucsia: 0 0 30px rgba(255, 0, 255, 0.3);
  --shadow-card:        0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-card-hover:  0 16px 60px rgba(0, 255, 255, 0.15);

  /* Transiciones */
  --transition-fast:   0.15s ease;
  --transition-base:   0.3s ease;
  --transition-slow:   0.6s ease;
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Navbar */
  --navbar-height: 72px;

  /* Máximo ancho del contenedor */
  --container-max: 1280px;
}


/* ────────────────────────────────────────────────────────────────
   RESET Y BASE
   ──────────────────────────────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;       /* Scroll suave para anclas */
  font-size: 16px;
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;            /* Evita scroll horizontal */
  cursor: none;                  /* Cursor personalizado activo */
}

/* Cursor normal para inputs y selects */
input, textarea, select, button, a { cursor: none; }

img, svg { 
  max-width: 100%; 
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }

/* Utilidad: ocultar visualmente pero mantener accesibilidad */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* Anti-spam: ocultar honeypot */
.honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}


/* ────────────────────────────────────────────────────────────────
   CURSOR PERSONALIZADO
   Dos capas: punto interior y anillo exterior con retraso
   ──────────────────────────────────────────────────────────────── */
.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--color-cyan);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: background var(--transition-fast), transform var(--transition-fast);
  box-shadow: 0 0 10px var(--color-cyan);
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 2px solid rgba(0, 255, 255, 0.5);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease, width var(--transition-base), height var(--transition-base), border-color var(--transition-base);
}

/* Estado hover: el cursor se expande sobre elementos clicables */
body.cursor-hover .cursor-dot {
  transform: translate(-50%, -50%) scale(0.5);
  background: var(--color-fucsia);
}
body.cursor-hover .cursor-ring {
  width: 56px;
  height: 56px;
  border-color: rgba(255, 0, 255, 0.6);
}


/* ────────────────────────────────────────────────────────────────
   CANVAS DE PARTÍCULAS
   Fondo animado con efecto de rayos eléctricos
   ──────────────────────────────────────────────────────────────── */
.particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}


/* ────────────────────────────────────────────────────────────────
   CONTENEDOR PRINCIPAL
   ──────────────────────────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  position: relative;
  z-index: 1;
}


/* ────────────────────────────────────────────────────────────────
   TIPOGRAFÍA
   ──────────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

/* Texto con gradiente de marca */
.text-gradient,
.title-gradient {
  background: var(--gradient-electric);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 300% auto;
  animation: gradientShift 6s linear infinite;
}

@keyframes gradientShift {
  0%   { background-position: 0% center; }
  100% { background-position: -300% center; }
}

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


/* ────────────────────────────────────────────────────────────────
   BOTONES
   Sistema de botones reutilizable
   ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: 0.02em;
  border: none;
  cursor: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

/* Efecto de brillo al pasar el mouse */
.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s ease;
}
.btn:hover::before { left: 100%; }

/* Botón primario – gradiente eléctrico */
.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-negro);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0, 255, 255, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 255, 255, 0.4);
}
.btn-primary:active { transform: translateY(0); }

/* Botón ghost – borde gradiente */
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}
.btn-ghost:hover {
  border-color: var(--color-cyan);
  background: rgba(0, 255, 255, 0.08);
  transform: translateY(-2px);
}

/* Tamaño grande */
.btn-lg {
  padding: 1rem 2.25rem;
  font-size: var(--fs-base);
}

/* Ancho completo */
.btn-full { width: 100%; justify-content: center; }


/* ────────────────────────────────────────────────────────────────
   SECCIÓN GENÉRICA
   Estilos comunes para cada sección de la página
   ──────────────────────────────────────────────────────────────── */
.section {
  padding: var(--space-3xl) 0;
  position: relative;
  z-index: 1;
}

/* Encabezado de sección */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-cyan);
  background: rgba(0, 255, 255, 0.08);
  border: 1px solid rgba(0, 255, 255, 0.25);
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl));
  font-weight: 900;
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}


/* ────────────────────────────────────────────────────────────────
   BARRA DE NAVEGACIÓN
   ──────────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

/* Estado inicial: transparente */
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  width: 100%;
}

/* Estado sticky: fondo oscuro con blur al hacer scroll */
.navbar.scrolled {
  background: rgba(5, 5, 16, 0.85);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border-color);
}

/* ── Logo ── */
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.logo-svg {
  width: 28px;   /* Ancho fijo en la navbar: proporcional al viewBox 200x300 */
  height: 42px;  /* Alto = ancho * (300/200) para mantener proporción */
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--fs-xl);
  color: var(--text-primary);
  line-height: 1;
}
.logo-accent {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Menú de navegación ── */
.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}
.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 60%;
}

/* ── CTA del navbar ── */
.lang-switch {
  position: relative;
}

.lang-switch-btn {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--text-primary);
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
}

.lang-switch-btn::-webkit-details-marker {
  display: none;
}

.lang-switch[open] .lang-switch-btn {
  border-color: rgba(255, 255, 255, 0.35);
}

.lang-switch-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 150px;
  display: grid;
  gap: 0.25rem;
  padding: 0.35rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: rgba(8, 8, 22, 0.95);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.35);
  z-index: 20;
}

.lang-switch:not([open]) .lang-switch-menu {
  display: none;
}

.lang-switch-menu a {
  display: block;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.lang-switch-menu a:hover,
.lang-switch-menu a[aria-current="page"] {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

.nav-cta { margin-left: var(--space-xs); }

/* ── Botón hamburguesa (mobile) ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}
/* Animación a X cuando está abierto */
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }


/* ────────────────────────────────────────────────────────────────
   HERO SECTION
   ──────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: var(--navbar-height);
  position: relative;
  overflow: hidden;  /* NECESARIO para contener los pseudo-elementos decorativos */
}

/* Fondo decorativo con radiales de colores */
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(128, 0, 255, 0.2) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 255, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  padding: var(--space-2xl) var(--space-lg);
}

/* ── Hero Content ── */
.hero-content { position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: rgba(0, 255, 255, 0.08);
  border: 1px solid rgba(0, 255, 255, 0.25);
  border-radius: var(--radius-full);
  padding: 0.4rem 1rem;
  font-size: var(--fs-xs);
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: var(--space-md);
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-cyan);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.8); }
}

.hero-title {
  font-size: var(--fs-hero);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

.hero-seo-subtitle {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: var(--space-xs);
  opacity: 0.75;
  font-weight: 400;
}

.hero-subtitle {
  font-size: var(--fs-md);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 500px;
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

/* ── Estadísticas del hero ── */
.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.stat-number {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--fs-2xl);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-plus {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--fs-xl);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-color);
}

/* ── Visual del hero ── */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 500px;
}

/* Tarjeta principal */
.hero-card.main-card {
  width: 320px;
  height: 360px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  position: relative;
  overflow: hidden;
}

.card-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,255,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-logo-large {
  width: 100px;   /* Proporcional al viewBox 200x300 del logo oficial */
  height: 150px;
}

/* Animación del rayo SVG */
.lightning-path {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: drawLightning 2s ease forwards, flickerLightning 4s 2s ease-in-out infinite;
}

@keyframes drawLightning {
  to { stroke-dashoffset: 0; }
}

@keyframes flickerLightning {
  0%, 95%, 100% { opacity: 0.9; }
  96%, 99%      { opacity: 0.2; }
}

.card-label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  letter-spacing: 0.08em;
}

/* Tarjetas flotantes secundarias */
.floating-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
}

.fc-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.fc-text strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--text-primary);
}

.fc-text span {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* Posiciones de las tarjetas flotantes */
.card-services { top: 5%;  right: -10%; animation: float1 4s ease-in-out infinite; }
.card-stats    { bottom: 20%; left: -8%; animation: float2 5s ease-in-out infinite; }
.card-award    { bottom: 5%; right: -5%; animation: float3 4.5s ease-in-out infinite; }

/* En tablet ocultar las tarjetas flotantes para evitar overflow */
@media (max-width: 1024px) {
  .floating-card { display: none; }
}

@keyframes float1 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes float2 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes float3 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ── Indicador de scroll ── */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-muted);
  font-size: var(--fs-xs);
  font-family: var(--font-heading);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeInUp 1s 1s both;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--color-cyan);
  border-bottom: 2px solid var(--color-cyan);
  transform: rotate(45deg);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50%       { transform: rotate(45deg) translateY(6px); }
}


/* ────────────────────────────────────────────────────────────────
   SECCIÓN: SERVICIOS
   ──────────────────────────────────────────────────────────────── */
.servicios {
  background: linear-gradient(180deg, transparent, rgba(128,0,255,0.04), transparent);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

/* Tarjeta de servicio base */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

/* El último servicio ocupa 2 columnas en desktop */
.service-card--wide {
  grid-column: span 2;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto auto;
  gap: 0 var(--space-md);
  align-items: start;
  padding: var(--space-xl);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card-hover);
}

/* Ícono del servicio */
.service-icon-wrap {
  margin-bottom: var(--space-md);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm);
  transition: background var(--transition-base), transform var(--transition-bounce);
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card:hover .service-icon {
  background: rgba(0, 255, 255, 0.08);
  transform: scale(1.1) rotate(-5deg);
}

.service-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-lg);
  margin-bottom: var(--space-xs);
}

.service-desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.service-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--color-cyan);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition-fast);
}

.service-link span {
  transition: transform var(--transition-fast);
}

.service-link:hover span { transform: translateX(4px); }

/* Halo decorativo detrás de cada tarjeta */
.service-glow {
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(0,255,255,0.06) 0%, transparent 70%);
  pointer-events: none;
  transition: opacity var(--transition-base);
  opacity: 0;
}

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


/* ────────────────────────────────────────────────────────────────
   SECCIÓN: SOBRE NOSOTROS
   ──────────────────────────────────────────────────────────────── */
.sobre-nosotros {
  background: linear-gradient(180deg, transparent, rgba(0,255,255,0.03), transparent);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

/* ── Lado visual ── */
.about-image-wrap { position: relative; }

.about-placeholder-img {
  width: 100%;
  aspect-ratio: 1 / 1.1;
  max-width: 460px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}

.about-img-inner {
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(ellipse at 30% 30%, rgba(128,0,255,0.3) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 70%, rgba(0,255,255,0.2) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 50%, rgba(255,0,255,0.1) 0%, transparent 70%);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Borde eléctrico animado */
.electric-border {
  position: absolute;
  inset: 2px;
  border-radius: calc(var(--radius-xl) - 2px);
  background: transparent;
  border: 1px solid transparent;
  background-image: linear-gradient(var(--bg-card), var(--bg-card)), var(--gradient-electric);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  animation: rotateBorder 6s linear infinite;
}

@keyframes rotateBorder {
  0%   { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

/* Tarjeta flotante de badge */
.about-badge-floating {
  position: relative;
  z-index: 2;
  background: rgba(5,5,16,0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.about-badge-floating span { font-size: 2rem; }
.about-badge-floating strong {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Tarjeta de años de experiencia */
.exp-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  text-align: center;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.exp-number {
  display: block;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--fs-3xl);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.exp-label {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  font-weight: 600;
}

/* Ocultar tarjeta de experiencia en mobile (causa horizontal scroll) */
@media (max-width: 768px) {
  .exp-card { display: none; }
}

/* ── Contenido de Nosotros ── */
.about-text {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.about-text strong { color: var(--text-primary); }

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.value-item:hover {
  background: var(--bg-surface-hover);
  border-color: var(--border-hover);
}

.value-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  line-height: 1;
}

.value-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  margin-bottom: 2px;
}

.value-item p {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}


/* ────────────────────────────────────────────────────────────────
   SECCIÓN: TESTIMONIOS
   ──────────────────────────────────────────────────────────────── */
.testimonios {
  overflow: hidden;
}



.testimonials-track {
  display: flex;
  gap: var(--space-lg);
  transition: transform var(--transition-slow);
  flex-wrap: nowrap;
}

.testimonials-wrapper {
  position: relative;
  padding: var(--space-sm) 0;
  padding-inline: 2px;
  overflow: hidden;
  width: 100%;
}

/* Cada testimonio */
.testimonial-card {
  flex: 0 0 calc(33.333% - (var(--space-lg) * 2 / 3));
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  transition: border-color var(--transition-base);
}

.testimonial-card:hover {
  border-color: var(--border-hover);
}

.testi-quote {
  font-size: 3rem;
  color: var(--color-cyan);
  opacity: 0.3;
  line-height: 0.8;
  margin-bottom: var(--space-sm);
  font-family: Georgia, serif;
}

.testi-text {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testi-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--space-md);
}

.testi-stars span {
  color: var(--color-cyan);
  font-size: var(--fs-sm);
}

.testi-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--color-negro);
  flex-shrink: 0;
}

.testi-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--text-primary);
}

.testi-role {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* Controles del carrusel */
.testimonials-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.testi-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: var(--fs-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.testi-btn:hover {
  background: rgba(0, 255, 255, 0.1);
  border-color: var(--color-cyan);
}

.testi-dots {
  display: flex;
  gap: var(--space-xs);
}

.testi-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-color);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.testi-dot.active {
  background: var(--color-cyan);
  transform: scale(1.3);
}


/* ────────────────────────────────────────────────────────────────
   FOOTER
   ──────────────────────────────────────────────────────────────── */
.footer {
  background: #020209;
  border-top: 1px solid var(--border-color);
  padding: var(--space-2xl) 0 var(--space-lg);
  position: relative;
  z-index: 1;
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--space-lg);
}

.footer-brand .logo { margin-bottom: var(--space-md); }
.footer-tagline {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-nav h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-nav a {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

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

.footer-cta h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.footer-cta p {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.footer-bottom p {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}


/* ────────────────────────────────────────────────────────────────
   SCROLL TO TOP
   ──────────────────────────────────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 500;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: none;
  color: var(--color-negro);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-base), transform var(--transition-base);
  box-shadow: 0 4px 20px rgba(0, 255, 255, 0.3);
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 255, 255, 0.5);
}


/* ────────────────────────────────────────────────────────────────
   MODAL PROYECTO (iframe lightbox)
   ──────────────────────────────────────────────────────────────── */
.project-modal { position:fixed; inset:0; z-index:3000; background:rgba(0,0,0,0.7); -webkit-backdrop-filter:blur(12px); backdrop-filter:blur(12px); display:flex; align-items:center; justify-content:center; padding:var(--space-lg); animation:fadeIn var(--transition-base); }
.project-modal[hidden] { display:none; }
.project-modal-window { position:relative; width:min(1100px,92vw); height:min(800px,90vh); border-radius:var(--radius-xl); overflow:hidden; border:1px solid var(--border-hover); box-shadow:0 0 60px rgba(0,255,255,0.15),0 40px 80px rgba(0,0,0,0.6); background:var(--bg-dark); animation:modalSlideIn 0.4s cubic-bezier(0.34,1.56,0.64,1); }
@keyframes modalSlideIn { from{opacity:0;transform:scale(0.93) translateY(24px);} to{opacity:1;transform:scale(1) translateY(0);} }
.project-modal-bar { position:absolute; top:0; left:0; right:0; height:48px; background:rgba(5,5,16,0.95); -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px); border-bottom:1px solid var(--border-color); display:flex; align-items:center; justify-content:space-between; padding:0 var(--space-md); z-index:1; gap:var(--space-sm); }
.project-modal-bar-dots { display:flex; gap:6px; flex-shrink:0; }
.project-modal-bar-dots span { width:12px; height:12px; border-radius:50%; background:var(--bg-surface); border:1px solid var(--border-color); }
.project-modal-title { font-family:var(--font-heading); font-size:var(--fs-xs); font-weight:600; color:var(--text-muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; flex:1; text-align:center; }
.project-modal-close { width:32px; height:32px; border-radius:50%; background:rgba(255,0,255,0.1); border:1px solid rgba(255,0,255,0.3); color:var(--color-fucsia); font-size:0.875rem; display:flex; align-items:center; justify-content:center; cursor:pointer; flex-shrink:0; transition:all var(--transition-fast); }
.project-modal-close:hover { background:rgba(255,0,255,0.25); border-color:var(--color-fucsia); transform:scale(1.1) rotate(90deg); box-shadow:0 0 16px rgba(255,0,255,0.4); }
.project-modal-iframe { position:absolute; top:48px; left:0; width:100%; height:calc(100% - 48px); border:none; background:var(--bg-dark); transition:opacity var(--transition-base); }
.project-modal-loader { position:absolute; top:48px; left:0; width:100%; height:calc(100% - 48px); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:var(--space-md); background:var(--bg-dark); pointer-events:none; }
.project-modal-loader-ring { width:48px; height:48px; border:3px solid var(--border-color); border-top-color:var(--color-cyan); border-radius:50%; animation:spin 0.8s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }
.project-modal-loader p { font-family:var(--font-heading); font-size:var(--fs-sm); color:var(--text-muted); }
.btn-open-project { width:100%; justify-content:center; margin-bottom:var(--space-md); }


/* ────────────────────────────────────────────────────────────────
   LIGHTBOX / MODAL
   ──────────────────────────────────────────────────────────────── */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  animation: fadeIn var(--transition-fast);
}

.lightbox-overlay[hidden] { display: none; }

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.lightbox-content {
  max-width: 90vw;
  max-height: 80vh;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: fixed;
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: var(--text-primary);
  font-size: var(--fs-lg);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
  z-index: 2001;
}

.lightbox-close  { top: var(--space-md); right: var(--space-md); }
.lightbox-prev   { left: var(--space-md); top: 50%; transform: translateY(-50%); }
.lightbox-next   { right: var(--space-md); top: 50%; transform: translateY(-50%); }

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(0, 255, 255, 0.15);
  border-color: var(--color-cyan);
}


/* ────────────────────────────────────────────────────────────────
  CONTACT – REDES SOCIALES (en inicio)
   ──────────────────────────────────────────────────────────────── */
.social-links {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.social-link {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.social-link:hover {
  color: var(--color-cyan);
  transform: translateY(-3px);
  filter: drop-shadow(0 0 8px rgba(0, 255, 255, 0.45));
}

.social-icon {
  width: 30px;
  height: 30px;
  display: block;
  background-color: currentColor;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.social-icon--instagram {
  -webkit-mask-image: url('../../icons/iconos-instagram.svg');
  mask-image: url('../../icons/iconos-instagram.svg');
}

.social-icon--behance {
  -webkit-mask-image: url('../../icons/iconos-behance.svg');
  mask-image: url('../../icons/iconos-behance.svg');
}

.social-icon--linkedin {
  -webkit-mask-image: url('../../icons/iconos-linkedin.svg');
  mask-image: url('../../icons/iconos-linkedin.svg');
}

.social-icon--facebook {
  -webkit-mask-image: url('../../icons/iconos-facebook.svg');
  mask-image: url('../../icons/iconos-facebook.svg');
}


/* ────────────────────────────────────────────────────────────────
   RESPONSIVE – TABLET (≤1024px)
   ──────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-visual { display: none; } /* Ocultamos el visual en tablet */

  .hero-content { 
    max-width: 680px; 
    margin: 0 auto;
  }

  .hero-actions { justify-content: center; flex-direction: column; }
  .hero-stats   { justify-content: center; align-items: center; flex-direction: column; gap: var(--space-md); }
  .hero-subtitle { margin: 0 auto var(--space-lg); }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-card--wide {
    grid-column: span 2;
    grid-template-columns: auto 1fr;
  }

  .about-layout { grid-template-columns: 1fr; }
  .about-visual { max-width: 400px; margin: 0 auto; }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  .testimonial-card { flex: 0 0 calc(50% - var(--space-xs)); }
}


/* ────────────────────────────────────────────────────────────────
   RESPONSIVE – MOBILE (≤768px)
   ──────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --navbar-height: 64px;
  }

  /* Forzar contención total en mobile */
  * {
    max-width: 100%;
  }

  .navbar .container {
    gap: var(--space-sm);  /* Reduce gap en mobile */
  }

  /* Menú mobile */
  .nav-menu {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: rgba(5, 5, 16, 0.97);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-md);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
    z-index: 999;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .nav-link {
    display: block;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--fs-base);
  }

  .hamburger { display: flex; }
  .nav-cta   { display: none; } /* Se oculta el botón en mobile */

  .lang-switch {
    margin-left: auto;
  }

  .lang-switch-menu {
    right: 0;
  }

  /* Servicios en 1 columna */
  .services-grid { grid-template-columns: 1fr; }
  .service-card--wide {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  /* Testimonios de 1 en 1 */
  .testimonial-card { flex: 0 0 100%; }

  /* Footer */
  .footer-main { grid-template-columns: 1fr; gap: var(--space-lg); }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Cursor desactivado en mobile (no hay mouse) */
  .cursor-dot, .cursor-ring { display: none; }
  body { cursor: auto; }
  a, button { cursor: none; }

  /* Sección */
  .section { padding: var(--space-2xl) 0; }
}


/* ────────────────────────────────────────────────────────────────
   RESPONSIVE – MOBILE PEQUEÑO (≤480px)
   ──────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-stats   { flex-direction: column; align-items: center; gap: var(--space-md); justify-content: center; }
  .stat-divider { display: none; }
  .hero-subtitle { max-width: 100%; }
  .hero-title { font-size: clamp(1.75rem, 5vw, 2.5rem); }

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

  .container { padding: 0 var(--space-sm); }
}
/* ================================================================
  DiseñaThor - Animaciones y Efectos
  Archivo: assets/css/pages/index.css
   Descripción: Keyframes, transiciones de entrada (AOS manual),
                efectos de partículas, glitch, hover y parallax.
                Estas animaciones dan vida al sitio.
   Dependencias: main.css (variables)
   Autor: DiseñaThor Studio
   ================================================================ */


/* ────────────────────────────────────────────────────────────────
   SISTEMA AOS MANUAL (Animate On Scroll)
   Los elementos con data-aos="" comienzan invisibles y se 
   revelan al entrar en el viewport.
   El JS (main.js) usa IntersectionObserver para activarlos.
   ──────────────────────────────────────────────────────────────── */

/* Estado inicial – invisible, desplazado */
[data-aos] {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-aos="fade-up"]    { transform: translateY(40px); }
[data-aos="fade-down"]  { transform: translateY(-40px); }
[data-aos="fade-left"]  { transform: translateX(60px); }
[data-aos="fade-right"] { transform: translateX(-60px); }
[data-aos="zoom-in"]    { transform: scale(0.85); }

/* Estado activo – visible y en posición */
[data-aos].aos-animate {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

/* Retardos escalonados (data-aos-delay se aplica en JS) */
/* Los delays se aplican como inline style: style="transition-delay: Xms" */


/* ────────────────────────────────────────────────────────────────
   EFECTO GLITCH
   Animación de texto con desplazamiento RGB.
   Úsalo en títulos con la clase .glitch-text
   ──────────────────────────────────────────────────────────────── */
.glitch-text {
  position: relative;
  display: inline-block;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);       /* Requiere data-text="texto" en el HTML */
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
}

/* Canal Rojo */
.glitch-text::before {
  color: var(--color-fucsia);
  animation: glitch-red 3.5s infinite;
  clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
}

/* Canal Azul */
.glitch-text::after {
  color: var(--color-cyan);
  animation: glitch-blue 3.5s infinite;
  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
}

@keyframes glitch-red {
  0%   { transform: translate(0); }
  2%   { transform: translate(-3px, 2px); }
  4%   { transform: translate(3px, -2px); }
  6%   { transform: translate(0); }
  100% { transform: translate(0); }
}

@keyframes glitch-blue {
  0%   { transform: translate(0); }
  2%   { transform: translate(3px, -2px); }
  4%   { transform: translate(-3px, 2px); }
  6%   { transform: translate(0); }
  100% { transform: translate(0); }
}


/* ────────────────────────────────────────────────────────────────
   EFECTO TYPING (Cursor parpadeante)
   Para el texto animado del hero.
   JS controla el texto, CSS maneja el cursor.
   ──────────────────────────────────────────────────────────────── */
.typing-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--color-cyan);
  margin-left: 4px;
  vertical-align: text-bottom;
  animation: blink 0.8s step-end infinite;
  border-radius: 2px;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}


/* ────────────────────────────────────────────────────────────────
   EFECTO ELÉCTRICO / SHIMMER
   Línea de luz que recorre un elemento
   Úsalo con la clase .electric-shimmer
   ──────────────────────────────────────────────────────────────── */
.electric-shimmer {
  position: relative;
  overflow: hidden;
}

.electric-shimmer::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(0, 255, 255, 0.15) 50%,
    transparent 100%
  );
  animation: shimmer 2.5s ease-in-out infinite;
}

@keyframes shimmer {
  0%   { left: -100%; }
  100% { left: 100%; }
}


/* ────────────────────────────────────────────────────────────────
   ANIMACIÓN: FADE IN UP
   Entrada desde abajo con fade
   ──────────────────────────────────────────────────────────────── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-up {
  animation: fadeInUp 0.7s ease both;
}


/* ────────────────────────────────────────────────────────────────
   ANIMACIÓN: ESCALA ELÉCTRICA
   El elemento se agranda brevemente como un rayo
   ──────────────────────────────────────────────────────────────── */
@keyframes electricPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 255, 255, 0); }
  50%      { box-shadow: 0 0 30px 8px rgba(0, 255, 255, 0.3); }
}

.electric-pulse {
  animation: electricPulse 2s ease-in-out infinite;
}


/* ────────────────────────────────────────────────────────────────
   ANIMACIÓN: ROTACIÓN SUAVE
   Para iconos y logos en estado hover
   ──────────────────────────────────────────────────────────────── */
@keyframes softRotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.rotate-slow {
  animation: softRotate 20s linear infinite;
}


/* ────────────────────────────────────────────────────────────────
   SKELETON LOADING
   Placeholder animado mientras cargan los items del portafolio
   ──────────────────────────────────────────────────────────────── */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-card) 25%,
    rgba(255, 255, 255, 0.05) 50%,
    var(--bg-card) 75%
  );
  background-size: 200% 100%;
  animation: skeletonLoad 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

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

/* Variantes del skeleton */
.skeleton-card {
  height: 320px;
  border-radius: var(--radius-lg);
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
  border-radius: var(--radius-sm);
}

.skeleton-text:last-child { width: 60%; }


/* ────────────────────────────────────────────────────────────────
   DECORACIONES ELÉCTRICAS DE FONDO
   Líneas diagonales decorativas para algunas secciones
   ──────────────────────────────────────────────────────────────── */

/* Decoración superior izquierda */
.deco-lines {
  position: absolute;
  pointer-events: none;
  opacity: 0.06;
}

.deco-lines--tl {
  top: 0; left: 0;
  width: 300px; height: 300px;
  background: 
    repeating-linear-gradient(
      -45deg,
      var(--color-cyan),
      var(--color-cyan) 1px,
      transparent 1px,
      transparent 20px
    );
}

.deco-lines--br {
  bottom: 0; right: 0;
  width: 200px; height: 200px;
  background:
    repeating-linear-gradient(
      45deg,
      var(--color-morado),
      var(--color-morado) 1px,
      transparent 1px,
      transparent 20px
    );
}


/* ────────────────────────────────────────────────────────────────
   HOVER 3D – Efecto perspectiva en tarjetas del portafolio
   Controlado por JS, pero la transición está en CSS
   ──────────────────────────────────────────────────────────────── */
.card-3d {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  transform-style: preserve-3d;
  will-change: transform;
}


/* ────────────────────────────────────────────────────────────────
   TRANSICIÓN DE PÁGINA (page loader)
   Overlay que aparece al cargar la página
   ──────────────────────────────────────────────────────────────── */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-logo {
  width: 48px;
  height: 72px;
  margin-bottom: 16px;
}

.project-modal-dot--pink { background: rgba(255, 0, 255, 0.4) !important; }
.project-modal-dot--cyan { background: rgba(0, 255, 255, 0.3) !important; }
.project-modal-dot--purple { background: rgba(128, 0, 255, 0.3) !important; }

/* Barra de carga eléctrica */
.loader-bar-wrap {
  width: 200px;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.loader-bar {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  animation: loadProgress 1.2s ease forwards;
}

@keyframes loadProgress {
  from { width: 0%; }
  to   { width: 100%; }
}

.loader-text {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  animation: fadeInUp 0.5s ease both;
}


/* ────────────────────────────────────────────────────────────────
   UTILITY: EFECTO NEON GLOW EN TEXTO
   Aplica un halo luminoso al texto
   ──────────────────────────────────────────────────────────────── */
.neon-text {
  text-shadow:
    0 0 8px rgba(0, 255, 255, 0.8),
    0 0 20px rgba(0, 255, 255, 0.5),
    0 0 40px rgba(0, 255, 255, 0.3);
  color: var(--color-cyan);
}

.neon-text-morado {
  text-shadow:
    0 0 8px rgba(128, 0, 255, 0.8),
    0 0 20px rgba(128, 0, 255, 0.5);
  color: var(--color-morado);
}


/* ────────────────────────────────────────────────────────────────
   NOTIFICACIONES / TOAST
   Para feedback del formulario de contacto
   ──────────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-xl);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  z-index: 3000;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease;
  opacity: 0;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  min-width: 280px;
  max-width: 90vw;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast.success { border-left: 3px solid var(--color-cyan); }
.toast.error   { border-left: 3px solid var(--color-fucsia); }

.toast-icon { font-size: 1.25rem; }
/* ================================================================
  DiseñaThor - Estilos del Portafolio
  Archivo: assets/css/pages/index.css
   Descripción: Grid masonry, tarjetas de proyecto, filtros,
                lightbox expandido y vista preview de portafolio.
   Dependencias: main.css, animations.css
   Autor: DiseñaThor Studio
   ================================================================ */


/* ────────────────────────────────────────────────────────────────
   FILTROS DEL PORTAFOLIO
   Botones de categoría con estado activo
   ──────────────────────────────────────────────────────────────── */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  justify-content: center;
  margin-bottom: var(--space-xl);
}

/* Botón de filtro individual */
.filter-btn,
.filter-link {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Efecto hover en filtros */
.filter-btn::before,
.filter-link::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
}

.filter-btn span,
.filter-link span {
  position: relative;
  z-index: 1;
}

.filter-btn:hover,
.filter-link:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

/* Estado activo del filtro */
.filter-btn.active {
  background: transparent; /* El color ahora lo dará el ::before */
  border: 1px solid transparent; /* <-- CLAVE: Mantenemos 1px de borde para que no haya salto de tamaño */
  padding: 0.5rem 1.25rem; /* <-- CLAVE: Restauramos el padding original */
  color: var(--color-negro);
  box-shadow: 0 6px 20px rgba(128, 0, 255, 0.35);
}

/* Encender el degradado cuando el botón está activo */
.filter-btn.active::before {
  opacity: 1;
}

/* Animación del número de resultados al filtrar */
.filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0,0,0,0.3);
  font-size: 10px;
  font-weight: 700;
  margin-left: 4px;
}


/* ────────────────────────────────────────────────────────────────
   GRID DEL PORTAFOLIO
   Layout CSS Grid con efecto masonry simulado
   ──────────────────────────────────────────────────────────────── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

/* En la página del portafolio completo se usa un grid de 3 columnas */
.portfolio-grid--full {
  grid-template-columns: repeat(3, 1fr);
}

/* Tarjeta que ocupa 2 columnas (destacado) */
/* .portfolio-item--featured {
  grid-column: span 2; 
} */

/* Tarjeta que ocupa 2 filas (vertical) */
/* .portfolio-item--tall {
  grid-row: span 2;
} */


/* ────────────────────────────────────────────────────────────────
   TARJETA DE PROYECTO (Portfolio Item)
   Cada proyecto del portafolio
   ──────────────────────────────────────────────────────────────── */
.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  cursor: pointer;
  /* Transiciones del estado hover */
  transition: transform var(--transition-base), 
              border-color var(--transition-base),
              box-shadow var(--transition-base);
  /* Ocultar/mostrar con filtros */
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.portfolio-item:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card-hover);
}

/* Estado "oculto" al filtrar por categoría */
.portfolio-item.hidden {
  display: none;
}

/* Estado saliendo (para animación antes de display:none) */
.portfolio-item.hiding {
  opacity: 0;
  transform: scale(0.95);
}


/* ── Imagen / Placeholder del proyecto ── */
.portfolio-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1/1;
}

/* Para items "tall" el aspect ratio cambia */
.portfolio-item--tall .portfolio-img-wrap {
  aspect-ratio: 3/4;
}

/* Imagen del proyecto */
.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.media-fill { width: 100%; height: 100%; }
.media-fit-cover { object-fit: cover; }
.media-fit-contain { object-fit: contain; }
.portfolio-media-iframe { border: none; }
.portfolio-media-video { background: #000; border-radius: var(--radius-md); }
.portfolio-media-note { color: #fff; padding: 1rem; }
.portfolio-placeholder--min-300 { min-height: 300px; }
.portfolio-placeholder-icon--lg { font-size: 4rem; }

.portfolio-item:hover .portfolio-img {
  transform: scale(1.08);
}

/* Placeholder (cuando no hay imagen real) */
.portfolio-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Colores de fondo de los placeholders por categoría */
.portfolio-placeholder[data-cat="elearning"] {
  background: linear-gradient(135deg, #0a0030 0%, #001a1a 100%);
}
.portfolio-placeholder[data-cat="redes"] {
  background: linear-gradient(135deg, #1a0020 0%, #000a20 100%);
}
.portfolio-placeholder[data-cat="videos"] {
  background: linear-gradient(135deg, #001030 0%, #100010 100%);
}
.portfolio-placeholder[data-cat="marcas"] {
  background: linear-gradient(135deg, #0a001a 0%, #001a10 100%);
}
.portfolio-placeholder[data-cat="otros"] {
  background: linear-gradient(135deg, #150010 0%, #001510 100%);
}

/* Icono central del placeholder */
.portfolio-placeholder-icon {
  font-size: 3rem;
  opacity: 0.5;
  position: relative;
  z-index: 1;
}

/* Patrón de fondo decorativo en los placeholders */
.portfolio-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(0,255,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(255,0,255,0.1) 0%, transparent 50%);
}

/* Número/código del proyecto en el placeholder */
.portfolio-placeholder-num {
  position: absolute;
  bottom: var(--space-sm);
  right: var(--space-sm);
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 900;
  color: rgba(255,255,255,0.1);
  font-size: 4rem;
  line-height: 1;
}


/* ── Overlay del proyecto ── */
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.9) 0%,
    rgba(0,0,0,0.5) 50%,
    transparent 100%
  );
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

/* Icono de abrir/expandir en el centro del overlay */
.overlay-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.7);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(0, 255, 255, 0.15);
  border: 2px solid rgba(0, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  font-size: 1.25rem;
  opacity: 0;
  transition: opacity var(--transition-base), transform var(--transition-bounce);
}

.portfolio-item:hover .overlay-icon {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* Información en el overlay (nombre del proyecto) */
.overlay-info {
  transform: translateY(10px);
  opacity: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.portfolio-item:hover .overlay-info {
  transform: translateY(0);
  opacity: 1;
}

.overlay-cat {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 4px;
}

.portfolio-embedded-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-negro);
  background: linear-gradient(135deg, rgba(0,255,255,0.95), rgba(64,224,208,0.95));
  border: 1px solid rgba(0,255,255,0.4);
  border-radius: var(--radius-full);
  padding: 0.22rem 0.55rem;
  box-shadow: 0 8px 20px rgba(0,255,255,0.18);
  width: fit-content;
}

.portfolio-embedded-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(5,5,16,0.8);
  box-shadow: 0 0 0 2px rgba(255,255,255,0.15);
}

.overlay-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--text-primary);
  line-height: 1.3;
}


/* ── Info debajo de la imagen (en la tarjeta) ── */
.portfolio-info {
  padding: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.portfolio-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-xs);
}

.portfolio-cat-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 0;
}

/* Colores de las etiquetas de categoría */
.cat-tag--elearning { background: rgba(0,255,255,0.1);  color: var(--color-cyan);    border: 1px solid rgba(0,255,255,0.2); }
.cat-tag--redes     { background: rgba(255,0,255,0.1);  color: var(--color-fucsia);  border: 1px solid rgba(255,0,255,0.2); }
.cat-tag--videos    { background: rgba(128,0,255,0.1);  color: #bf80ff;              border: 1px solid rgba(128,0,255,0.2); }
.cat-tag--marcas    { background: rgba(64,224,208,0.1); color: var(--color-turquesa); border: 1px solid rgba(64,224,208,0.2); }
.cat-tag--otros     { background: rgba(255,255,255,0.05); color: var(--text-secondary); border: 1px solid var(--border-color); }

.portfolio-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--text-primary);
  line-height: 1.3;
}


/* ────────────────────────────────────────────────────────────────
  PÁGINA PORTAFOLIO COMPLETO (portafolio)
   ──────────────────────────────────────────────────────────────── */

/* Hero de la página portafolio */
.portfolio-page-hero {
  padding: calc(var(--navbar-height) + var(--space-2xl)) 0 var(--space-2xl);
  text-align: center;
  background: 
    radial-gradient(ellipse at 30% 50%, rgba(128,0,255,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(0,255,255,0.1) 0%, transparent 60%);
}

.portfolio-page-hero h1 {
  font-size: clamp(var(--fs-3xl), 6vw, var(--fs-5xl));
  font-weight: 900;
  margin-bottom: var(--space-sm);
}

.portfolio-page-hero p {
  font-size: var(--fs-md);
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}


/* Panel de categorías (sidebar en desktop, top en mobile) */
.portfolio-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-xl);
  align-items: start;
  padding: var(--space-2xl) 0;
}

/* Sidebar de categorías */
.portfolio-sidebar {
  position: sticky;
  top: calc(var(--navbar-height) + var(--space-lg));
}

.sidebar-title {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

/* Botones de categoría en sidebar */
.sidebar-filter {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: 0.6rem 0.75rem;
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  margin-bottom: 4px;
}

.sidebar-filter:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.sidebar-filter.active {
  background: rgba(0,255,255,0.08);
  color: var(--color-cyan);
  border-color: rgba(0,255,255,0.2);
}

/* Ícono de categoría en sidebar */
.sidebar-icon { font-size: 1rem; }

/* Contador de items por categoría */
.sidebar-count {
  margin-left: auto;
  font-size: var(--fs-xs);
  background: var(--bg-surface);
  padding: 1px 6px;
  border-radius: var(--radius-full);
}

.sidebar-filter.active .sidebar-count {
  background: rgba(0,255,255,0.15);
}


/* ── Lightbox expandido (para portafolio completo) ── */
.lightbox-project {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  max-width: 900px;
  width: 90vw;
  max-height: 85vh;
  overflow-y: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

/* Scrollbar personalizada del lightbox */
.lightbox-project::-webkit-scrollbar { width: 4px; }
.lightbox-project::-webkit-scrollbar-track { background: var(--bg-card); }
.lightbox-project::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 2px; }

.lightbox-img-col {
  background: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  border-radius: var(--radius-xl) 0 0 var(--radius-xl);
  overflow: hidden;
}

.lightbox-img-col .portfolio-placeholder {
  width: 100%;
  height: 100%;
  min-height: 400px;
}

.lightbox-info-col {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.lightbox-cat-tag { margin-bottom: var(--space-sm); }
.lightbox-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.lightbox-project-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--fs-xl);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

.lightbox-project-desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.lightbox-project-client {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.lightbox-project-client strong {
  color: var(--text-secondary);
}

.lightbox-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.lightbox-tag {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

/* Navegación entre proyectos en el lightbox */
.lightbox-nav-btns {
  display: flex;
  gap: var(--space-sm);
  margin-top: auto;
}
/* Espaciado entre el botón "Abrir curso completo" y los de navegación */
.lightbox-info-col .btn.btn-primary {
  margin-bottom: var(--space-md); /* puedes ajustar a var(--space-lg) si quieres más separación */
}


.lightbox-nav-btn {
  flex: 1;
  padding: 0.6rem;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.lightbox-nav-btn:hover {
  background: rgba(0,255,255,0.08);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
}


/* ────────────────────────────────────────────────────────────────
   RESPONSIVE – Portafolio
   ──────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  /* .portfolio-grid--full { grid-template-columns: repeat(2, 1fr); }
  .portfolio-item--featured { grid-column: span 2; } */
  
  .portfolio-layout { grid-template-columns: 1fr; }
  .portfolio-sidebar {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    align-items: center;
  }
  .sidebar-title { width: 100%; }
  .sidebar-filter { width: auto; }

  .lightbox-project { grid-template-columns: 1fr; }
  .lightbox-img-col {
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    min-height: 280px;
  }
}

@media (max-width: 768px) {
  .portfolio-grid { grid-template-columns: repeat(1fr); }
  /* .portfolio-grid--full { grid-template-columns: repeat(2, 1fr); }
  .portfolio-item--featured,
  .portfolio-item--tall  { grid-column: span 1; grid-row: span 1; } */
}

@media (max-width: 480px) {
  .portfolio-grid,
  .portfolio-grid--full { grid-template-columns: 1fr; }
}
/* ================================================================
  DiseñaThor - Estilos del Formulario de Contacto
  Archivo: assets/css/pages/index.css
   Descripción: Estilos del layout de contacto, formulario,
                campos de entrada, validaciones, estados de envío.
   Dependencias: main.css
   Autor: DiseñaThor Studio
   ================================================================ */


/* ────────────────────────────────────────────────────────────────
   LAYOUT DE LA SECCIÓN CONTACTO
   Grid de 2 columnas: info + formulario
   ──────────────────────────────────────────────────────────────── */
.contacto {
  background: linear-gradient(180deg, transparent, rgba(128,0,255,0.05), transparent);
  position: relative;
}

/* Decoración de fondo en la sección contacto */
.contacto::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,255,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}

/* Reducir decoraciones en pantallas pequeñas */
@media (max-width: 768px) {
  .contacto::before {
    width: 300px;
    height: 300px;
  }
}

@media (max-width: 480px) {
  .contacto::before {
    width: 200px;
    height: 200px;
  }
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}


/* ────────────────────────────────────────────────────────────────
   INFORMACIÓN DE CONTACTO (columna izquierda)
   ──────────────────────────────────────────────────────────────── */
.contact-info .section-title {
  margin-bottom: var(--space-sm);
}

.contact-intro {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

/* Detalles de contacto (email, teléfono, ubicación) */
.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

/* Ícono del dato de contacto */
.ci-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-cyan);
  transition: all var(--transition-fast);
}

.contact-item:hover .ci-icon {
  color: var(--color-cyan);
  transform: translateY(-2px);
  filter: drop-shadow(0 0 8px rgba(0, 255, 255, 0.45));
}

.contact-icon {
  width: 30px;
  height: 30px;
  display: block;
  background-color: currentColor;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.contact-icon--mail {
  -webkit-mask-image: url('../../icons/iconos-mail.svg');
  mask-image: url('../../icons/iconos-mail.svg');
}

.contact-icon--whatsapp {
  -webkit-mask-image: url('../../icons/iconos-whatsapp.svg');
  mask-image: url('../../icons/iconos-whatsapp.svg');
}

.contact-icon--ubication {
  -webkit-mask-image: url('../../icons/iconos-ubication.svg');
  mask-image: url('../../icons/iconos-ubication.svg');
}

.contact-icon--person {
  -webkit-mask-image: url('../../icons/iconos-person.svg');
  mask-image: url('../../icons/iconos-person.svg');
}

.contact-item > div strong {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.contact-item > div a,
.contact-item > div span {
  font-size: var(--fs-base);
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.contact-item > div a:hover { color: var(--color-cyan); }


/* ────────────────────────────────────────────────────────────────
   FORMULARIO DE CONTACTO (columna derecha)
   ──────────────────────────────────────────────────────────────── */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
}

/* Decoración eléctrica del fondo del formulario */
.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(128,0,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* Formulario */
.contact-form {
  position: relative;
  z-index: 1;
}


/* ── Fila de campos ── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}


/* ── Grupo de campo ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-md);
}

/* Etiqueta */
.form-group label {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

/* El label cambia de color cuando el campo tiene foco */
.form-group:focus-within label {
  color: var(--color-cyan);
}


/* ── Inputs, Selects, Textarea ── */
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), 
              background var(--transition-fast),
              box-shadow var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
}

/* Placeholder */
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-muted);
}

/* Estado focus de los campos */
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--color-cyan);
  background: rgba(0,255,255,0.03);
  box-shadow: 0 0 0 3px rgba(0,255,255,0.1);
}

/* Estado de campo con error */
.contact-form input.error,
.contact-form select.error,
.contact-form textarea.error {
  border-color: var(--color-fucsia);
  background: rgba(255,0,255,0.03);
}

.contact-form input.error:focus,
.contact-form select.error:focus,
.contact-form textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(255,0,255,0.1);
}

/* Estado de campo válido */
.contact-form input.valid,
.contact-form select.valid,
.contact-form textarea.valid {
  border-color: rgba(64,224,208,0.5);
}

/* Textarea */
.contact-form textarea {
  resize: vertical;
  min-height: 120px;
  max-height: 300px;
}

/* Flecha del select */
.form-group {
  position: relative;
}

.contact-form select {
  padding-right: 3rem;
  cursor: pointer;
  font-family: 'Segoe UI Emoji', 'Noto Color Emoji', 'Apple Color Emoji', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

/* Flecha SVG del select (pseudo elemento en el contenedor) */
.form-group--select::after {
  content: '▾';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.form-group--select:focus-within::after {
  color: var(--color-cyan);
}

.contact-form option {
  font-family: 'Segoe UI Emoji', 'Noto Color Emoji', 'Apple Color Emoji', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

/* Opciones del select */
.contact-form select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* Selector personalizado de país con banderas SVG */
.country-picker {
  position: relative;
  width: 100%;
}

.country-picker__button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.country-picker__button:hover,
.country-picker__button:focus {
  border-color: var(--color-cyan);
  background: var(--bg-card-hover);
}

.country-picker__flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.2rem;
  min-width: 1.2rem;
  height: 1.2rem;
  margin-right: 0.6rem;
}

.country-picker__label {
  flex: 1;
  text-align: left;
}

.country-picker__arrow {
  margin-left: 0.6rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.country-picker__list {
  position: absolute;
  left: 0;
  right: 0;
  margin: 0.4rem 0 0 0;
  padding: 0.2rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(0,0,0,0.25);
  z-index: 20;
  list-style: none;
  max-height: 280px;
  overflow: auto;
}

.country-picker__option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.85rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.country-picker__option:hover,
.country-picker__option:focus {
  background: rgba(0,255,255,0.06);
}

.country-picker__option-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  min-width: 1.4rem;
  height: 1.2rem;
  overflow: hidden;
}

.country-picker__option-flag img {
  width: 100%;
  height: auto;
  display: block;
}

.country-picker__option-label {
  flex: 1;
}

.country-picker__option-code {
  opacity: 0.7;
  font-size: 0.88rem;
}

.country-picker__list[hidden] {
  display: none;
}


/* ── Mensaje de error de campo ── */
.field-error {
  font-size: var(--fs-xs);
  color: var(--color-fucsia);
  min-height: 1rem;
  display: block;
  animation: fadeInUp 0.2s ease;
}


/* ── Mensaje de estado del formulario (éxito/error global) ── */
.form-status {
  border-radius: var(--radius-md);
  padding: 0;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease, padding 0.4s ease, margin 0.4s ease;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
}

.form-status.show {
  max-height: 80px;
  padding: 0.75rem 1rem;
  margin-bottom: var(--space-md);
}

.form-status.success {
  background: rgba(0,255,255,0.08);
  border: 1px solid rgba(0,255,255,0.25);
  color: var(--color-cyan);
}

.form-status.error {
  background: rgba(255,0,255,0.08);
  border: 1px solid rgba(255,0,255,0.25);
  color: var(--color-fucsia);
}


/* ── Botón de envío ── */
#submitBtn {
  margin-top: var(--space-xs);
  position: relative;
}

/* Estado de carga del botón */
#submitBtn[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}

.btn-loading {
  display: none;
  align-items: center;
  gap: var(--space-xs);
}

/* Spinner de carga del botón */
.btn-loading::before {
  content: '';
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0,0,0,0.3);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: block;
}

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

.btn-loading:not([hidden]) {
  display: inline-flex; /* visible solo cuando JS quita hidden */
}


/* ────────────────────────────────────────────────────────────────
   RESPONSIVE – Contacto
   ──────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-form-wrap {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
  }
}
/* ================================================================
  DiseñaThor - Estilos de la Barra de Clientes
  Archivo: assets/css/pages/index.css
   Descripción: Sección de logos de clientes con marquee infinito
                auto-deslizable. Se pausa al hacer hover.
                Los logos se renderizan desde js/data.js → CLIENTS[].

   PARA PERSONALIZAR:
     - Velocidad del scroll: cambia --marquee-speed (segundos).
     - Tamaño de los items: cambia --item-height y --item-min-width.
     - Separación entre items: cambia --item-gap.
     - Colores de fondo: ajusta las variables de fondo de la sección.

   Dependencias: main.css (variables de marca)
   Autor: DiseñaThor Studio
   ================================================================ */


/* ────────────────────────────────────────────────────────────────
   VARIABLES LOCALES DEL MARQUEE
   Centraliza todos los valores editables en un solo lugar
   ──────────────────────────────────────────────────────────────── */
:root {
  --marquee-speed:     65s;    /* Velocidad del loop completo (+ tiempo = + lento) */
  --marquee-gap:       2.5rem; /* Separación entre items */
  --item-height:       140px;   /* Alto de cada logo/tarjeta */
  --item-min-width:    160px;  /* Ancho mínimo de cada item */
  --item-padding:      0 2rem; /* Padding horizontal interno */
  --first-set-width:   100%;   /* Ancho del primer set (se calcula en JS) */
}


/* ────────────────────────────────────────────────────────────────
   SECCIÓN CONTENEDORA
   ──────────────────────────────────────────────────────────────── */
.clients-section {
  position: relative;
  z-index: 1;
  padding: var(--space-xl) 0;
  /* Líneas separadoras eléctricas arriba y abajo */
  border-top:    1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  /* Fondo sutil con gradiente */
  background:
    linear-gradient(180deg,
      rgba(0, 255, 255, 0.02) 0%,
      rgba(128, 0, 255, 0.03) 50%,
      rgba(0, 255, 255, 0.02) 100%
    );
  overflow: hidden;
}


/* ────────────────────────────────────────────────────────────────
   ETIQUETA SUPERIOR
   Pequeño texto centrado antes del marquee
   ──────────────────────────────────────────────────────────────── */
.clients-label {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.clients-label span {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  /* Líneas decorativas a los lados del texto */
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
}

/* Líneas a izquierda y derecha de la etiqueta */
.clients-label span::before,
.clients-label span::after {
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color));
}

.clients-label span::after {
  background: linear-gradient(90deg, var(--border-color), transparent);
}


/* ────────────────────────────────────────────────────────────────
   CONTENEDOR DEL MARQUEE
   Envuelve el track + las máscaras de degradado en los bordes
   ──────────────────────────────────────────────────────────────── */
.clients-marquee-wrap {
  position: relative;
  width: 100%;
  max-width: 100%;
  /* overflow-x: clip corta el scroll horizontal sin establecer un scroll container,
     y permite que overflow-y sea visible para que el box-shadow del hover
     no se recorte arriba/abajo. */
  overflow-x: clip;
  overflow-y: visible;
  padding-top: 12px;
  padding-bottom: 16px;
}

/* Máscaras de degradado para efecto "fade" en los bordes */
.marquee-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 140px;
  z-index: 2;
  pointer-events: none;
}

.marquee-fade--left {
  left: 0;
  background: linear-gradient(to right, var(--bg-dark) 0%, transparent 100%);
}

.marquee-fade--right {
  right: 0;
  background: linear-gradient(to left, var(--bg-dark) 0%, transparent 100%);
}


/* ────────────────────────────────────────────────────────────────
   TRACK DEL MARQUEE (la pista que se mueve)
   Usa flexbox para alinear los items en línea horizontal.
   JS duplica el contenido para crear el efecto de loop infinito.
   ──────────────────────────────────────────────────────────────── */
.clients-marquee {
  display: flex;
  align-items: center;
  gap: var(--marquee-gap);
  width: max-content;           /* Ancho determinado por el contenido */

  /* La animación la inicia ÚNICAMENTE JavaScript después de duplicar
     el contenido y medir el ancho real. */
  animation: none;
}

/* PAUSA al pasar el mouse (para que el usuario pueda ver/leer) */
.clients-marquee:hover {
  animation-play-state: paused;
}

/* Keyframe: desplaza exactamente el ancho del primer set */
@keyframes marqueeScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(calc(-1 * var(--first-set-width, 50%))); }
}


/* ────────────────────────────────────────────────────────────────
   ITEM INDIVIDUAL DEL MARQUEE
   Cada tarjeta representa un cliente/marca
   ──────────────────────────────────────────────────────────────── */
.client-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;              /* No se comprimen */
  min-width: var(--item-min-width);
  height: var(--item-height);
  padding: var(--item-padding);

  /* Estilo de tarjeta */
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);

  /* Cursor personalizado global — no sobreescribir */
  cursor: none;

  /* Transiciones suaves para hover */
  transition:
    border-color  var(--transition-base),
    background    var(--transition-base),
    transform     var(--transition-bounce),
    box-shadow    var(--transition-base);

  /* Posición relativa para el pseudo-elemento glow */
  position: relative;
  overflow: hidden;
}

/* Efecto de brillo que sube desde abajo en hover */
.client-item::before {
  content: '';
  position: absolute;
  bottom: -100%;
  left: 0;
  right: 0;
  height: 100%;
  background: var(--client-color, rgba(0,255,255,0.06));
  opacity: 0;
  transition: opacity var(--transition-base), bottom var(--transition-base);
  border-radius: inherit;
}

/* Estado hover de la tarjeta */
.client-item:hover {
  transform: translateY(-4px) scale(1.03);
  border-color: var(--border-hover);
  box-shadow:
    0 8px 32px rgba(0, 255, 255, 0.12),
    0 0 0 1px rgba(0, 255, 255, 0.1);
}

.client-item:hover::before {
  opacity: 1;
  bottom: 0;
}


/* ────────────────────────────────────────────────────────────────
   CONTENIDO INTERNO DE CADA ITEM
   ──────────────────────────────────────────────────────────────── */

/* Wrapper del logo SVG o imagen */
.client-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

/* Logo SVG inyectado inline */
.client-logo-wrap svg {
  max-width: 240px;     /* Antes 120px */
  max-height: 120px;    /* Antes 40px */
  width: auto;
  height: auto;
  object-fit: contain;
  /* Color neutro por defecto, cambia en hover */
  filter: grayscale(1) brightness(0.6);
  transition: filter var(--transition-base);
}

.client-item:hover .client-logo-wrap svg {
  filter: grayscale(0) brightness(1);
}

/* Logo como imagen <img> */
.client-logo-img {
  max-width: 240px;
  max-height: 120px;
  width: auto;
  height: auto;
  object-fit: contain;
  /* Filtro grayscale con opacidad reducida para integrar al tema oscuro */
  filter: grayscale(1) brightness(0.55);
  transition: filter var(--transition-base), opacity var(--transition-base);
  opacity: 0.7;
}

.client-item:hover .client-logo-img {
  filter: grayscale(0) brightness(1.1);
  opacity: 1;
}

/* Nombre de la marca (cuando no hay logo) */
.client-name-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-base);
  letter-spacing: 0.04em;
  color: var(--text-muted);
  white-space: nowrap;
  position: relative;
  z-index: 1;
  transition: color var(--transition-base);
}

.client-name-text--hidden { display: none; }
.is-hidden { display: none !important; }

.client-item:hover .client-name-text {
  /* El color de hover viene del data-attribute del JS (--client-color) */
  color: var(--text-primary);
}

/* Punto decorativo eléctrico junto al nombre */
.client-name-text::before {
  content: '⚡';
  font-size: 0.7em;
  margin-right: 6px;
  opacity: 0;
  transform: scale(0);
  display: inline-block;
  transition: opacity var(--transition-base), transform var(--transition-bounce);
}

.client-item:hover .client-name-text::before {
  opacity: 1;
  transform: scale(1);
}

/* Separador visual entre el ícono y el texto (si hay ambos) */
.client-separator {
  width: 1px;
  height: 24px;
  background: var(--border-color);
  margin: 0 var(--space-sm);
  flex-shrink: 0;
}


/* ────────────────────────────────────────────────────────────────
   SEGUNDA FILA (OPCIONAL)
   Si quieres 2 filas de clientes desplazándose en sentidos
   opuestos, descomenta la clase .clients-section--double en HTML
   y agrega un segundo .clients-marquee con dirección inversa.
   ──────────────────────────────────────────────────────────────── */
/* Marquee en dirección inversa (de izquierda a derecha) */
.clients-marquee--reverse {
  animation-direction: reverse;
  margin-top: var(--space-md);
}


/* ────────────────────────────────────────────────────────────────
   RESPONSIVE
   ──────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    /* --marquee-speed la controla JS según breakpoint */
    --item-min-width:   130px;
    --item-height:      100px;
    --item-padding:     0 1.25rem;
  }
  
  .client-logo-wrap svg,
  .client-logo-img {
    max-width: 100px;
    max-height: 70px;
  }

  .marquee-fade { width: 60px; }

  /* Desactivar hover pause en touch (no hay mouse) */
  .clients-marquee:hover {
    animation-play-state: running;
  }

  .clients-label span::before,
  .clients-label span::after {
    width: 30px;
  }
}

@media (max-width: 480px) {
  :root {
    /* --marquee-speed la controla JS según breakpoint */
    --item-min-width:   110px;
    --item-height:      80px;
  }

  .client-logo-wrap svg,
  .client-logo-img {
    max-width: 80px;
    max-height: 60px;
  }
  
  .client-name-text { font-size: var(--fs-sm); }
}


/* ────────────────────────────────────────────────────────────────
   ACCESIBILIDAD: Respetar preferencia de movimiento reducido
   Si el usuario configuró "reduce motion" en su sistema operativo,
   el marquee se detiene y muestra todos los items estáticos.
   ──────────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .clients-marquee {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: var(--space-sm);
    padding: 0 var(--space-lg);
  }

  /* Mostrar solo la primera mitad (el duplicado se oculta) */
  .clients-marquee .client-item:nth-child(n + 13) {
    display: none;
  }

  .marquee-fade { display: none; }
}