/* ============================================
   animations.css — Keyframes & Scroll Classes
   ============================================ */

/* --- Scroll Reveal Base --- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Stagger delays for grid children --- */
.stagger-children .reveal:nth-child(1) { transition-delay: 0.05s; }
.stagger-children .reveal:nth-child(2) { transition-delay: 0.12s; }
.stagger-children .reveal:nth-child(3) { transition-delay: 0.19s; }
.stagger-children .reveal:nth-child(4) { transition-delay: 0.26s; }
.stagger-children .reveal:nth-child(5) { transition-delay: 0.33s; }
.stagger-children .reveal:nth-child(6) { transition-delay: 0.40s; }

/* --- Hero Entry Animations --- */
.animate-fade-up {
  opacity: 0;
  transform: translateY(32px);
  animation: fadeUp 0.8s var(--ease) forwards;
  animation-delay: var(--delay, 0s);
}

.animate-fade-left {
  opacity: 0;
  transform: translateX(48px);
  animation: fadeLeft 0.9s var(--ease) forwards;
  animation-delay: var(--delay, 0.2s);
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeLeft {
  to { opacity: 1; transform: translateX(0); }
}

/* --- Blob Float Animations --- */
@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(-30px, 25px) scale(1.06); }
  66%       { transform: translate(20px, -15px) scale(0.96); }
}
@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(25px, -20px) scale(0.94); }
}
@keyframes float3 {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50%       { transform: translate(-48%, -53%) scale(1.1); }
}

/* --- Floating Cards --- */
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}

/* --- Pulse Dot (available badge) --- */
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 3px rgba(132,204,22,.2); }
  50%       { box-shadow: 0 0 0 7px rgba(132,204,22,.08); }
}

/* --- Scroll Line Pulse --- */
@keyframes scrollBounce {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50%       { transform: scaleY(0.45); opacity: 0.4; }
}

/* --- Cursor blink --- */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* --- Marquee (testimonials) --- */
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- Card appear (portfolio filter) --- */
@keyframes cardAppear {
  from { opacity: 0; transform: scale(0.88) translateY(20px); }
  to   { opacity: 1; transform: scale(1)    translateY(0); }
}
.card-appear {
  animation: cardAppear 0.4s var(--ease-bounce) forwards;
}

/* --- Gradient border shimmer --- */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* --- Spin loader --- */
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --- Page transition fade --- */
@keyframes pageFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
body { animation: pageFade 0.4s ease; }