/* ============================================================
   ANIMATIONS.CSS – Spark-Nex Keyframes & Transitions
   ============================================================ */

/* ----- PAGE LOAD ----- */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(1.875rem); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-1.25rem); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-1.875rem); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(1.875rem); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ----- FLOATING ----- */
@keyframes floatGently {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-.875rem); }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33%       { transform: translateY(-.5rem) rotate(1deg); }
  66%       { transform: translateY(-.25rem) rotate(-1deg); }
}

/* ----- PULSING ----- */
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 .25rem 1.25rem rgba(249, 115, 22, 0.35); }
  50%       { box-shadow: 0 .25rem 2.5rem rgba(249, 115, 22, 0.7), 0 0 5rem rgba(249, 115, 22, 0.25); }
}

@keyframes pulseGlowPurple {
  0%, 100% { box-shadow: 0 0 1.25rem rgba(124, 58, 237, 0.3); }
  50%       { box-shadow: 0 0 3.125rem rgba(124, 58, 237, 0.65), 0 0 6.25rem rgba(124, 58, 237, 0.2); }
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}

/* ----- SCROLL ARROW ----- */
@keyframes bounceDown {
  0%, 100% { transform: translateY(0) translateX(-50%); }
  50%       { transform: translateY(.625rem) translateX(-50%); }
}

/* ----- STAR TWINKLE ----- */
@keyframes starTwinkle {
  0%, 100% { opacity: 0.8; }
  50%       { opacity: 0.2; }
}

/* ----- GRADIENT SHIFT (hero bg) ----- */
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ----- SLIDE IN (cookie banner) ----- */
@keyframes slideInUp {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

@keyframes slideOutDown {
  from { transform: translateY(0);    opacity: 1; }
  to   { transform: translateY(100%); opacity: 0; }
}

/* ----- RIPPLE ----- */
@keyframes ripple {
  0%   { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.5); opacity: 0; }
}

/* ----- SPIN ----- */
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ----- UTILITY CLASSES ----- */
.anim-float        { animation: floatGently 4s ease-in-out infinite; }
.anim-float-slow   { animation: floatSlow 6s ease-in-out infinite; }
.anim-pulse-orange { animation: pulseGlow 2.5s ease-in-out infinite; }
.anim-pulse-purple { animation: pulseGlowPurple 2.5s ease-in-out infinite; }
.anim-fade-in      { animation: fadeIn 0.8s ease forwards; }
.anim-fade-in-up   { animation: fadeInUp 0.8s ease forwards; }

/* Hero entry animations (run once on page load) */
.hero-animate-1 { animation: fadeInUp 0.9s ease 0.1s both; }
.hero-animate-2 { animation: fadeInUp 0.9s ease 0.3s both; }
.hero-animate-3 { animation: fadeInUp 0.9s ease 0.5s both; }
.hero-animate-4 { animation: fadeInUp 0.9s ease 0.7s both; }

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