/* ========================================
   TRIDOT ANIMATIONS & SPECIAL EFFECTS
   Animaciones avanzadas y efectos visuales
   ======================================== */

/* Animación del logo TriDot - Tres puntos */
@keyframes pulse {
  0%, 100% { 
    transform: scale(1); 
    opacity: 1; 
  }
  50% { 
    transform: scale(1.3); 
    opacity: 0.7; 
  }
}

.dot {
  animation: pulse 1.5s ease-in-out infinite;
}

.dot:nth-child(1) {
  animation-delay: 0s;
}

.dot:nth-child(2) {
  animation-delay: 0.2s;
}

.dot:nth-child(3) {
  animation-delay: 0.4s;
}

/* Efecto de gradiente en movimiento para títulos */
@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.hero-title {
  background: linear-gradient(
    135deg,
    #ffffff 0%,
    #e0e0e0 25%,
    #ffffff 50%,
    #e0e0e0 75%,
    #ffffff 100%
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 8s ease infinite;
}

/* Animación de aparición para productos */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.product-card {
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }
.product-card:nth-child(4) { animation-delay: 0.4s; }
.product-card:nth-child(5) { animation-delay: 0.5s; }
.product-card:nth-child(6) { animation-delay: 0.6s; }
.product-card:nth-child(7) { animation-delay: 0.7s; }
.product-card:nth-child(8) { animation-delay: 0.8s; }

/* Animación de hover suave */
@keyframes subtle-float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.stat-item:hover {
  animation: subtle-float 0.5s ease;
}

/* Efecto de resplandor en botones */
@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
  }
  50% {
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.4);
  }
}

.button:hover {
  animation: glow 2s ease-in-out infinite;
}

/* Animación de rotación suave */
@keyframes rotate-slow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Efecto de onda en el fondo */
@keyframes wave {
  0% {
    transform: translateX(0) translateY(0);
  }
  50% {
    transform: translateX(-25%) translateY(-25%);
  }
  100% {
    transform: translateX(0) translateY(0);
  }
}

/* Animación de entrada desde la izquierda */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Animación de entrada desde la derecha */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Efecto de escritura para texto */
@keyframes typing {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

/* Efecto de parpadeo */
@keyframes blink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

/* Animación de zoom suave */
@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Efecto de shake */
@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-5px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(5px);
  }
}

/* Transiciones suaves globales */
* {
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Efectos de parallax ligero */
@media (prefers-reduced-motion: no-preference) {
  .hero-section {
    animation: zoomIn 1s ease-out;
  }
  
  .about-section {
    animation: slideInLeft 0.8s ease-out;
  }
  
  .stats-section {
    animation: fadeInUp 0.8s ease-out;
  }
}

/* Desactivar animaciones si el usuario prefiere movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}