/* ========================================================================
   Animations — keyframes + scroll-reveal classes + utility motion
   ======================================================================== */

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translate3d(0, 16px, 0); }
  to   { opacity: 1; transform: translate3d(0, 0, 0); }
}

@keyframes fadeDown {
  from { opacity: 0; transform: translate3d(0, -16px, 0); }
  to   { opacity: 1; transform: translate3d(0, 0, 0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translate3d(24px, 0, 0); }
  to   { opacity: 1; transform: translate3d(0, 0, 0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

@keyframes pulseRing {
  0%   { box-shadow: 0 0 0 0   rgba(232, 200, 74, 0.55); }
  70%  { box-shadow: 0 0 0 12px rgba(232, 200, 74, 0); }
  100% { box-shadow: 0 0 0 0   rgba(232, 200, 74, 0); }
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes marquee {
  0%   { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Scroll-reveal — added by main.js when element enters viewport */
[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition:
    opacity 700ms var(--ease-out),
    transform 700ms var(--ease-out);
  will-change: opacity, transform;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Stagger delays */
[data-reveal-delay="1"] { transition-delay: 80ms; }
[data-reveal-delay="2"] { transition-delay: 160ms; }
[data-reveal-delay="3"] { transition-delay: 240ms; }
[data-reveal-delay="4"] { transition-delay: 320ms; }
[data-reveal-delay="5"] { transition-delay: 400ms; }
[data-reveal-delay="6"] { transition-delay: 480ms; }

/* Variant directions */
[data-reveal="left"] { transform: translate3d(-24px, 0, 0); }
[data-reveal="right"] { transform: translate3d(24px, 0, 0); }
[data-reveal="scale"] { transform: scale(0.96); }
[data-reveal="left"].is-visible,
[data-reveal="right"].is-visible { transform: translate3d(0, 0, 0); }
[data-reveal="scale"].is-visible { transform: scale(1); }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Loading skeleton */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--cream-100) 0%,
    var(--cream-200) 50%,
    var(--cream-100) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.6s linear infinite;
  border-radius: var(--radius-sm);
  color: transparent;
  user-select: none;
}

/* Floating mini animation for hero badges */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.float-slow { animation: float 5s ease-in-out infinite; }
.float-med  { animation: float 4s ease-in-out infinite; }

/* Spinner */
.spinner {
  display: inline-block;
  width: 1em; height: 1em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: -0.125em;
}