/* ═══════════════════════════════════════════════════
   MEHNDISATHI — ANIMATIONS CSS
═══════════════════════════════════════════════════ */

/* ─── Fade Up ─── */
.animate-fade-up {
  opacity: 0;
  transform: translateY(32px);
  animation: fadeUp 0.75s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.animate-fade-left {
  opacity: 0;
  transform: translateX(40px);
  animation: fadeLeft 0.9s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeLeft {
  to { opacity: 1; transform: translateX(0); }
}

/* ─── Delays ─── */
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }
.delay-5 { animation-delay: 0.75s; }

/* ─── Float animation ─── */
.animate-float {
  animation: float 4s ease-in-out infinite;
}
.animate-float.delay-1 {
  animation-delay: -2s;
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* ─── Scroll-triggered animations ─── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}
.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Shimmer loading skeleton ─── */
.skeleton {
  background: linear-gradient(90deg,
    rgba(200,134,10,0.08) 25%,
    rgba(200,134,10,0.15) 50%,
    rgba(200,134,10,0.08) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease infinite;
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ─── Spin ─── */
.animate-spin {
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── Scale In ─── */
.animate-scale-in {
  animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

/* ─── Ripple effect on buttons ─── */
.btn-ripple {
  position: relative; overflow: hidden;
}
.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  transform: scale(0);
  animation: ripple-anim 0.6s linear;
  pointer-events: none;
}
@keyframes ripple-anim {
  to { transform: scale(4); opacity: 0; }
}

/* ─── Ornamental border glow ─── */
.glow-border {
  position: relative;
}
.glow-border::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--gold), var(--amber), var(--gold));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s;
}
.glow-border:hover::after { opacity: 1; }

/* ─── Page transition ─── */
.page-enter {
  animation: pageEnter 0.4s ease forwards;
}
@keyframes pageEnter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Toast notification ─── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--bg-card);
  border: 1px solid var(--border-hover);
  color: var(--cream);
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 10px 40px rgba(0,0,0,0.4);
  z-index: 9999;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s;
  opacity: 0;
  white-space: nowrap;
}
.toast.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.toast.success { border-color: rgba(74, 163, 74, 0.6); }
.toast.error { border-color: rgba(200, 60, 60, 0.6); }