/* ================================================
   LA CATALANA DIGITAL — Animations
   ================================================ */

/* ── Keyframes ──────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes pulse-ring {
  0%   { transform: scale(0.9); opacity: .8; }
  50%  { transform: scale(1.05); opacity: .5; }
  100% { transform: scale(0.9); opacity: .8; }
}
@keyframes floatShape {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%       { transform: translateY(-20px) rotate(10deg); }
}

/* ── Scroll-triggered reveals ───────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s cubic-bezier(.4,0,.2,1), transform .6s cubic-bezier(.4,0,.2,1);
}
.reveal.revealed { opacity: 1; transform: translateY(0); }

.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }

.reveal-scale {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity .6s cubic-bezier(.4,0,.2,1), transform .6s cubic-bezier(.4,0,.2,1);
}
.reveal-scale.revealed { opacity: 1; transform: scale(1); }

/* ── Hero entrance ──────────────────────────────── */
.hero-content > * { animation: fadeUp .7s cubic-bezier(.4,0,.2,1) both; }
.hero-content > *:nth-child(1) { animation-delay: .1s; }
.hero-content > *:nth-child(2) { animation-delay: .2s; }
.hero-content > *:nth-child(3) { animation-delay: .3s; }
.hero-content > *:nth-child(4) { animation-delay: .4s; }
.hero-content > *:nth-child(5) { animation-delay: .5s; }

.hero-visual { animation: scaleIn .8s cubic-bezier(.4,0,.2,1) .3s both; }

/* ── Stagger children ───────────────────────────── */
.stagger > * { opacity: 0; transform: translateY(20px); }
.stagger.revealed > * {
  animation: fadeUp .5s cubic-bezier(.4,0,.2,1) both;
}
.stagger.revealed > *:nth-child(1) { animation-delay: .05s; }
.stagger.revealed > *:nth-child(2) { animation-delay: .1s;  }
.stagger.revealed > *:nth-child(3) { animation-delay: .15s; }
.stagger.revealed > *:nth-child(4) { animation-delay: .2s;  }
.stagger.revealed > *:nth-child(5) { animation-delay: .25s; }
.stagger.revealed > *:nth-child(6) { animation-delay: .3s;  }
.stagger.revealed > *:nth-child(7) { animation-delay: .35s; }
.stagger.revealed > *:nth-child(8) { animation-delay: .4s;  }

/* ── Counter ────────────────────────────────────── */
.counter { font-variant-numeric: tabular-nums; }

/* ── Loading spinner ────────────────────────────── */
.spinner {
  width: 24px; height: 24px;
  border: 2.5px solid rgba(211,47,47,.2);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: spin .6s linear infinite;
  display: inline-block;
}

/* ── Gradient text ──────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--red), var(--amber-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Hover lift ─────────────────────────────────── */
.hover-lift { transition: transform var(--t), box-shadow var(--t); }
.hover-lift:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); }

/* ── Pulse ring ─────────────────────────────────── */
.pulse-ring { position: relative; display: inline-flex; }
.pulse-ring::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: inherit;
  border: 2px solid var(--red);
  animation: pulse-ring 2s ease-in-out infinite;
  pointer-events: none;
}