/* 
  =========================================
  ESTILOS PRINCIPALES - TALLER GIT & GITHUB
  Comunidad FIUBA
  =========================================
*/

/* Importación de Fuentes Premium */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&family=Fira+Code:wght@400;500&display=swap');

/* Variables de Diseño (Tokens) */
:root {
  --bg-primary: #080c14;
  --bg-secondary: #0f172a;
  --bg-tertiary: #1e293b;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Colores de Acento */
  --accent-cyan: #06b6d4;
  --accent-cyan-glow: rgba(6, 182, 212, 0.15);
  --accent-violet: #8b5cf6;
  --accent-violet-glow: rgba(139, 92, 246, 0.15);
  --accent-pink: #ec4899;
  --accent-pink-glow: rgba(236, 72, 153, 0.15);
  --accent-green: #10b981;
  --accent-green-glow: rgba(16, 185, 129, 0.15);
  --accent-orange: #f97316;
  
  /* Glassmorphism */
  --glass-bg: rgba(15, 23, 42, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.15);
  
  /* Fuentes */
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'Fira Code', monospace;
  
  /* Transiciones y Sombras */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
  --shadow-glow-cyan: 0 0 20px rgba(6, 182, 212, 0.3);
  --shadow-glow-violet: 0 0 20px rgba(139, 92, 246, 0.3);
}

/* Reset y Estilos Globales */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Fondo Decorativo en Red */
body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(6, 182, 212, 0.08) 0%, transparent 45%),
    linear-gradient(rgba(255, 255, 255, 0.003) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.003) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
  z-index: -1;
  pointer-events: none;
}

/* Barra de desplazamiento */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 5px;
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-violet);
}

/* Contenedores y Estructura */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
header {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(8, 12, 20, 0.7);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 0;
  transition: var(--transition-smooth);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.logo-icon {
  background: linear-gradient(135deg, var(--accent-violet), var(--accent-cyan));
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  box-shadow: var(--shadow-glow-cyan);
}

.logo-text span {
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition-smooth);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
}

nav a:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

/* Hero Section */
.hero {
  padding: 6rem 0 4rem 0;
  text-align: center;
  position: relative;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.3);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  color: var(--accent-violet);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  animation: float 4s ease-in-out infinite;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero h1 {
  font-family: var(--font-title);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero h1 span {
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet), var(--accent-pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 2.5rem auto;
  font-weight: 300;
}

.cta-group {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-violet), #7c3aed);
  color: white;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(139, 92, 246, 0.6);
}

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--glass-border-hover);
  transform: translateY(-2px);
}

/* Sections */
section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-family: var(--font-title);
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Grid de Conceptos */
.concept-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2.5rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(800px circle at var(--mouse-x, 0px) var(--mouse-y, 0px), rgba(255, 255, 255, 0.04), transparent 40%);
  z-index: 1;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-premium);
}

.card-violet:hover {
  box-shadow: 0 10px 30px -10px rgba(139, 92, 246, 0.25);
  border-color: rgba(139, 92, 246, 0.4);
}

.card-cyan:hover {
  box-shadow: 0 10px 30px -10px rgba(6, 182, 212, 0.25);
  border-color: rgba(6, 182, 212, 0.4);
}

.card-pink:hover {
  box-shadow: 0 10px 30px -10px rgba(236, 72, 153, 0.25);
  border-color: rgba(236, 72, 153, 0.4);
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.card-icon-violet {
  background: var(--accent-violet-glow);
  color: var(--accent-violet);
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.card-icon-cyan {
  background: var(--accent-cyan-glow);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.2);
}

.card-icon-pink {
  background: var(--accent-pink-glow);
  color: var(--accent-pink);
  border: 1px solid rgba(236, 72, 153, 0.2);
}

.card h3 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.card-bullets {
  list-style: none;
}

.card-bullets li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.card-bullets li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: inherit;
  font-weight: bold;
}

.card-violet .card-bullets li::before { color: var(--accent-violet); }
.card-cyan .card-bullets li::before { color: var(--accent-cyan); }
.card-pink .card-bullets li::before { color: var(--accent-pink); }


/* Git Flow Interactive Visualizer */
.visualizer-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 3rem;
  margin-top: 2rem;
  box-shadow: var(--shadow-premium);
}

.visualizer-steps {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  margin: 3rem 0;
  flex-wrap: wrap;
  gap: 2rem;
}

/* Línea de conexión de Git Flow */
.visualizer-steps::before {
  content: "";
  position: absolute;
  top: 40px;
  left: 5%;
  right: 5%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet), var(--accent-pink));
  z-index: 1;
}

@media (max-width: 768px) {
  .visualizer-steps::before {
    display: none;
  }
}

.vis-step {
  position: relative;
  z-index: 2;
  flex: 1;
  min-width: 150px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.vis-node {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 3px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
  cursor: pointer;
  position: relative;
}

.vis-node::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid transparent;
  top: -2px;
  left: -2px;
  transition: var(--transition-smooth);
}

.vis-step.active .vis-node {
  color: white;
  transform: scale(1.1);
}

.vis-step.active .vis-node::after {
  animation: pulse-glow 2s infinite;
}

/* Colores específicos de nodos */
.step-working.active .vis-node {
  background: var(--accent-cyan);
  box-shadow: var(--shadow-glow-cyan);
}
.step-working.active .vis-node::after { border-color: var(--accent-cyan); }

.step-staging.active .vis-node {
  background: var(--accent-violet);
  box-shadow: var(--shadow-glow-violet);
}
.step-staging.active .vis-node::after { border-color: var(--accent-violet); }

.step-local.active .vis-node {
  background: var(--accent-pink);
  box-shadow: 0 0 20px rgba(236, 72, 153, 0.4);
}
.step-local.active .vis-node::after { border-color: var(--accent-pink); }

.step-remote.active .vis-node {
  background: var(--accent-green);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}
.step-remote.active .vis-node::after { border-color: var(--accent-green); }

.vis-label {
  margin-top: 1rem;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.vis-desc {
  margin-top: 0.25rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  max-width: 180px;
}

/* Consola del Simulador */
.simulator-console {
  background: #05070c;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: #a7f3d0;
  margin-top: 2rem;
  position: relative;
}

.console-header {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.75rem;
}

.console-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.console-dot-red { background-color: #ef4444; }
.console-dot-yellow { background-color: #f59e0b; }
.console-dot-green { background-color: #10b981; }

.console-content {
  min-height: 140px;
}

.console-line {
  margin-bottom: 0.5rem;
  opacity: 0;
  transform: translateY(5px);
  animation: fadeInLine 0.3s forwards;
}

.console-prompt {
  color: var(--accent-cyan);
}

.console-command {
  color: white;
  font-weight: 600;
}

.console-output {
  color: var(--text-secondary);
  padding-left: 1.25rem;
  white-space: pre-wrap;
}

/* Controles del Simulador */
.simulator-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.btn-cmd {
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  padding: 0.65rem 1.25rem;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-cmd:hover {
  background: var(--accent-violet);
  border-color: var(--accent-violet);
  box-shadow: var(--shadow-glow-violet);
  transform: translateY(-1px);
}

.btn-cmd:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Elegir aventura (Los Caminos del Taller) */
.adventure-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.adv-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.adv-card:hover {
  transform: translateY(-5px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-premium);
}

.adv-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.adv-badge {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-weight: 700;
}

.badge-py {
  background: rgba(14, 165, 233, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(14, 165, 233, 0.3);
}

.badge-html {
  background: rgba(249, 115, 22, 0.15);
  color: #fdba74;
  border: 1px solid rgba(249, 115, 22, 0.3);
}

.badge-md {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.adv-icon {
  font-size: 2.5rem;
}

.adv-card h3 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.adv-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.adv-steps {
  border-top: 1px solid var(--glass-border);
  padding-top: 1.5rem;
  margin-top: auto;
}

.adv-step-item {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}

.adv-step-num {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.adv-step-text {
  color: var(--text-primary);
}

.adv-step-text code {
  background: rgba(255, 255, 255, 0.08);
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-cyan);
}

/* Guía de IA (Copiloto) */
.ia-guide {
  background: radial-gradient(100% 100% at 50% 0%, rgba(139, 92, 246, 0.12) 0%, rgba(15, 23, 42, 0.4) 100%);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 24px;
  padding: 3.5rem;
  position: relative;
  overflow: hidden;
}

.ia-guide::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.05) 0%, transparent 60%);
  animation: rotate 20s linear infinite;
  pointer-events: none;
}

.ia-guide-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 992px) {
  .ia-guide-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.ia-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(236, 72, 153, 0.1);
  border: 1px solid rgba(236, 72, 153, 0.3);
  padding: 0.4rem 0.9rem;
  border-radius: 9999px;
  color: var(--accent-pink);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.ia-title {
  font-family: var(--font-title);
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.ia-title span {
  background: linear-gradient(90deg, var(--accent-violet), var(--accent-pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ia-intro {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.prompt-box {
  background: rgba(8, 12, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 14px;
  padding: 1.5rem;
  box-shadow: var(--shadow-premium);
}

.prompt-header {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--accent-violet);
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.prompt-copy-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  transition: var(--transition-smooth);
}

.prompt-copy-btn:hover {
  color: var(--text-primary);
}

.prompt-text {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #cbd5e1;
  border-left: 3px solid var(--accent-violet);
  padding-left: 1rem;
  line-height: 1.5;
}

.ia-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.ia-feature-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
}

.ia-feat-icon {
  background: rgba(139, 92, 246, 0.1);
  color: var(--accent-violet);
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.ia-feat-title {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.ia-feat-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  padding: 1.5rem;
  text-align: left;
  color: var(--text-primary);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.faq-item.active {
  border-color: rgba(139, 92, 246, 0.3);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--accent-violet);
  color: white;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  max-height: 1000px;
  transition: max-height 0.5s cubic-bezier(1, 0, 1, 0);
  padding: 0 1.5rem 1.5rem 1.5rem;
}

.faq-answer p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Footer */
footer {
  border-top: 1px solid var(--glass-border);
  padding: 3rem 0;
  background: rgba(5, 7, 12, 0.8);
  margin-top: 4rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--text-primary);
}

/* ANIMACIONES */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.5; }
}

@keyframes pulse-glow {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(255, 255, 255, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

@keyframes fadeInLine {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* Modo Estudiante - Estilos de edición interactiva */
.edition-marker {
  border: 1px dashed var(--accent-pink);
  padding: 0.5rem;
  border-radius: 8px;
  position: relative;
  margin: 1.5rem 0;
}

.edition-label {
  position: absolute;
  top: -10px;
  left: 10px;
  background: var(--accent-pink);
  color: white;
  font-size: 0.65rem;
  font-weight: bold;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

/* Responsividad extra */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  .hero p {
    font-size: 1rem;
  }
  section {
    padding: 3rem 0;
  }
  .visualizer-card {
    padding: 1.5rem;
  }
  .card, .adv-card {
    padding: 1.5rem;
  }
  .header-content {
    flex-direction: column;
    gap: 1rem;
  }
}

/* Grilla de Participantes */
.participantes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.participante-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.participante-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-pink);
  box-shadow: 0 8px 20px -5px rgba(236, 72, 153, 0.2);
}

.part-avatar {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  display: inline-block;
  transition: var(--transition-smooth);
}

.participante-card:hover .part-avatar {
  transform: scale(1.15) rotate(5deg);
}

.participante-card h3 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.participante-card p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.part-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  display: inline-block;
}

.badge-fiuba {
  background: rgba(139, 92, 246, 0.15);
  color: #c084fc;
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.badge-html {
  background: rgba(249, 115, 22, 0.15);
  color: #fdba74;
  border: 1px solid rgba(249, 115, 22, 0.3);
}

.badge-py {
  background: rgba(14, 165, 233, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(14, 165, 233, 0.3);
}

.badge-md {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}