/* ═══════════════════════════════════════════════
   Bordo Bikes — Animations & Transitions
   ═══════════════════════════════════════════════ */

/* ── Scroll reveal ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(.22,1,.36,1), transform 0.75s cubic-bezier(.22,1,.36,1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
[data-reveal][data-delay="1"] { transition-delay: 0.06s; }
[data-reveal][data-delay="2"] { transition-delay: 0.12s; }
[data-reveal][data-delay="3"] { transition-delay: 0.18s; }
[data-reveal][data-delay="4"] { transition-delay: 0.24s; }
[data-reveal][data-delay="5"] { transition-delay: 0.30s; }
[data-reveal][data-delay="6"] { transition-delay: 0.36s; }

/* ── Shimmer (booking ID / loading) ── */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
.shimmer-text {
  background: linear-gradient(90deg, var(--bordo) 0%, var(--bordo-bright) 30%, #fff 50%, var(--bordo-bright) 70%, var(--bordo) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

/* ── Pulse ring (confirmation check icon) ── */
@keyframes pulsRing {
  0%   { transform: scale(0.85); opacity: 0.6; }
  70%  { transform: scale(1.15); opacity: 0; }
  100% { transform: scale(1.15); opacity: 0; }
}
.pulse-ring {
  position: absolute; inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(139,26,48,0.35);
  animation: pulsRing 2s ease-out infinite;
}

/* ── Fade in up (modal, panels) ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}
.fade-in-up { animation: fadeInUp 0.35s cubic-bezier(.22,1,.36,1) both; }

/* ── Scale in (popups) ── */
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}
.scale-in { animation: scaleIn 0.3s cubic-bezier(.22,1,.36,1) both; }

/* ── Spinner ── */
@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

/* ── Transitions helper ── */
.transition { transition: background 0.4s, color 0.4s, border-color 0.35s; }