:root {
  /* Colores modernos */
  --primary-green: #00d4aa;
  --primary-green-light: #8BC34A;
  --primary-green-dark: #003026;
  --primary-dark: #0a0a0a;
  --secondary-green: #00b894;
  --accent-green: #00f5d4;
  --text-light: #ffffff;
  --text-dark: #0a0a0a;
  --text-contrast: #1a1a1a;
  --text-gray: #a0a0a0;
  --bg-dark: #0a0a0a;
  --bg-card: rgba(255, 255, 255, 0.05);
  --border-light: rgba(255, 255, 255, 0.1);
  
  /* Espaciado */
  --section-padding: 6rem 0;
  --container-padding: 0 2rem;
  
  /* Sombras */
  --shadow-card: 0 8px 32px rgba(0, 48, 38, 0.1);
  --shadow-hover: 0 16px 48px rgba(0, 48, 38, 0.2);
  
  /* Transiciones */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.4s ease;
  --transition-slow: 0.8s ease;
}

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

html, body {
  background-color: var(--bg-dark) !important;
  color: var(--text-light);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  scroll-behavior: smooth;
}

@font-face { 
  font-family: 'BitstreamVeraMono'; 
  src: url('assets/fnt/VeraMono.ttf') format('truetype'); 
  font-weight: normal; 
  font-style: normal; 
}

@font-face { 
  font-family: 'BebasNeue'; 
  src: url('assets/fnt/BebasNeue-Regular.ttf') format('truetype'); 
  font-weight: normal; 
  font-style: normal; 
}

@font-face { 
  font-family: 'BelgianoSerif'; 
  src: url('assets/fnt/BelgianoSerif2.ttf') format('truetype'); 
  font-weight: normal; 
  font-style: normal; 
}

/* Utilidades modernas */
.disable-select {
  -webkit-user-select: none;  
  -moz-user-select: none;    
  -ms-user-select: none;      
  user-select: none;
  pointer-events: none;
}

.h-100vh {
  min-height: 100svh;
}

.ov-none {
  overflow: hidden;
}

/* Gradientes modernos */
.bg-gradient-primary {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
}

.bg-gradient-dark {
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1a1a1a 100%);
}

.bg-gradient-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-light);
}

/* Secciones */
.seccion {
  padding: var(--section-padding);
  overflow-x: hidden;
}

/* Contenedores */
.container-modern {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--container-padding);
}

/* Botones modernos */
.btn-modern {
  background: var(--primary-green-dark);
  border: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  color: var(--text-light);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-medium);
  text-decoration: none;
  display: inline-block;
}

.btn-modern:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  color: var(--text-light);
  border: 2px solid var(--primary-green-light);
  text-decoration: none;
}

/* Efectos de hover */
.hover-lift {
  transition: var(--transition-medium);
}

.hover-lift:hover {
  transform: translateY(-8px);
}

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.animate-fade-in {
  animation: fadeInUp 0.8s ease-out;
}

.animate-slide-in {
  animation: slideInLeft 0.8s ease-out;
}

.animate-pulse {
  animation: pulse 2s infinite;
}

/* Responsive */
@media (max-width: 768px) {
  :root {
    --section-padding: 4rem 0;
    --container-padding: 0 1rem;
  }
  
  .container-modern {
    padding: var(--container-padding);
  }
}

@media (max-width: 500px) {
  .inverted-cursor {
    display: none !important;
  }
  
  :root {
    --section-padding: 3rem 0;
  }
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-green);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-green);
}