/* ==========================================================================
   05-ANIMATIONS.CSS — NEOMETIS Design System
   Keyframes, animaciones de entrada de hero, y efectos reutilizables.
   Depende de 01-tokens.css.
   ========================================================================== */

/* -------------------------------------------------------------------------
   HERO — Animaciones de entrada secuenciada
   ------------------------------------------------------------------------- */

.hero-animate-1,
.hero-animate-2,
.hero-animate-3,
.hero-animate-4,
.hero-animate-5 {
  opacity: 0;
  transform: translateY(20px);
  animation: nm-fade-up var(--duration-slower) var(--ease-out) forwards;
}

.hero-animate-1 { animation-delay: 200ms; }
.hero-animate-2 { animation-delay: 400ms; }
.hero-animate-3 { animation-delay: 600ms; }
.hero-animate-4 { animation-delay: 800ms; }
.hero-animate-5 { animation-delay: 1100ms; }


/* -------------------------------------------------------------------------
   KEYFRAMES
   ------------------------------------------------------------------------- */

@keyframes nm-fade-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes nm-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes nm-fade-down {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes nm-slide-right {
  from {
    opacity: 0;
    transform: translateX(-24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes nm-slide-left {
  from {
    opacity: 0;
    transform: translateX(24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes nm-scale-up {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Ticker horizontal infinito */
@keyframes nm-ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Pulso del CTA */
@keyframes nm-pulse {
  0% {
    opacity: 0;
    transform: scale(0.95);
  }
  50% {
    opacity: 0.4;
    transform: scale(1.04);
  }
  100% {
    opacity: 0;
    transform: scale(1.08);
  }
}

/* Pulso del scroll indicator */
@keyframes nm-scroll-pulse {
  0%, 100% {
    opacity: 0.2;
    transform: scaleY(0.5);
    transform-origin: top;
  }
  50% {
    opacity: 0.8;
    transform: scaleY(1);
  }
}

/* Rotación suave (loader, spinner) */
@keyframes nm-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Parpadeo de cursor de texto */
@keyframes nm-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Escaneo horizontal (efecto de línea glitch/scan) */
@keyframes nm-scan {
  0%   { transform: translateY(-100%); opacity: 0; }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.6; }
  100% { transform: translateY(100vh); opacity: 0; }
}

/* Float suave para elementos decorativos */
@keyframes nm-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* Partículas en hero */
@keyframes nm-particle-rise {
  0% {
    opacity: 0;
    transform: translateY(0) scale(0);
  }
  20% {
    opacity: 0.6;
  }
  100% {
    opacity: 0;
    transform: translateY(-80px) scale(1);
  }
}

/* Aparición de barra (section label line) */
@keyframes nm-line-grow {
  from { transform: scaleX(0); transform-origin: left; }
  to   { transform: scaleX(1); transform-origin: left; }
}

/* Skeleton loading shimmer */
@keyframes nm-shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

/* Glitch efecto sutil para textos de marca */
@keyframes nm-glitch-1 {
  0%, 100% { clip-path: inset(0 0 100% 0); }
  10%       { clip-path: inset(20% 0 60% 0); transform: translateX(-2px); }
  20%       { clip-path: inset(70% 0 10% 0); transform: translateX(2px); }
  30%       { clip-path: inset(0 0 100% 0); }
}


/* -------------------------------------------------------------------------
   CLASES DE ANIMACIÓN REUTILIZABLES
   ------------------------------------------------------------------------- */

.nm-anim-fade-up {
  animation: nm-fade-up var(--duration-slow) var(--ease-out) both;
}

.nm-anim-fade-in {
  animation: nm-fade-in var(--duration-slow) var(--ease-out) both;
}

.nm-anim-scale-up {
  animation: nm-scale-up var(--duration-slow) var(--ease-out) both;
}

.nm-anim-slide-right {
  animation: nm-slide-right var(--duration-slow) var(--ease-out) both;
}

.nm-anim-float {
  animation: nm-float 4s ease-in-out infinite;
}

.nm-anim-spin {
  animation: nm-spin 1s linear infinite;
}

/* Delays genéricos */
.nm-anim-d1 { animation-delay: 100ms; }
.nm-anim-d2 { animation-delay: 200ms; }
.nm-anim-d3 { animation-delay: 300ms; }
.nm-anim-d4 { animation-delay: 400ms; }
.nm-anim-d5 { animation-delay: 500ms; }
.nm-anim-d6 { animation-delay: 600ms; }


/* -------------------------------------------------------------------------
   SKELETON LOADING — Para cards y listas con fetch async
   ------------------------------------------------------------------------- */

.nm-skeleton {
  background: linear-gradient(
    90deg,
    var(--color-bg-elevated) 25%,
    var(--color-bg-surface) 50%,
    var(--color-bg-elevated) 75%
  );
  background-size: 400px 100%;
  animation: nm-shimmer 1.4s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

.nm-skeleton--text {
  height: 1em;
  border-radius: var(--radius-sm);
}

.nm-skeleton--title {
  height: 1.5em;
  width: 60%;
}

.nm-skeleton--block {
  width: 100%;
  height: 200px;
}


/* -------------------------------------------------------------------------
   LOADER SPINNER
   ------------------------------------------------------------------------- */

.nm-loader {
  display: inline-block;
  width: 1.25em;
  height: 1.25em;
  border: 2px solid var(--color-border-medium);
  border-top-color: var(--color-brand);
  border-radius: var(--radius-full);
  animation: nm-spin 0.8s linear infinite;
  flex-shrink: 0;
}

.nm-loader--sm {
  width: 1em;
  height: 1em;
}

.nm-loader--lg {
  width: 2em;
  height: 2em;
  border-width: 3px;
}


/* -------------------------------------------------------------------------
   REDUCCIÓN DE MOVIMIENTO — Apagar todo
   ------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero-animate-1,
  .hero-animate-2,
  .hero-animate-3,
  .hero-animate-4,
  .hero-animate-5 {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .nm-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .nm-ticker-inner {
    animation: none;
  }

  .nm-cta-pulse::before {
    animation: none;
  }
}