/* Zikr Reminder — Animation library */

@keyframes breathe {
  0%, 100% { transform: scale(1); opacity: 0.95; }
  50% { transform: scale(1.06); opacity: 1; }
}

@keyframes bounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

@keyframes float-up {
  0% { transform: translateY(105vh); opacity: 0; }
  10% { opacity: 0.1; }
  90% { opacity: 0.1; }
  100% { transform: translateY(-10vh); opacity: 0; }
}

@keyframes orb-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -30px) scale(1.05); }
  66% { transform: translate(-15px, 20px) scale(0.95); }
}

@keyframes phone-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slide-down {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scale-in {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(-12px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes toast-out {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(-12px); }
}

@keyframes modal-up {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

@keyframes banner-up {
  from { transform: translate(-50%, calc(100% + 24px)); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}

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

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

@keyframes check-pop {
  0% { transform: scale(0) rotate(-30deg); opacity: 0; }
  60% { transform: scale(1.2) rotate(10deg); opacity: 1; }
  100% { transform: scale(1) rotate(0); opacity: 1; }
}

@keyframes confetti-fall {
  to { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px var(--c-primary-glow); }
  50% { box-shadow: 0 0 40px var(--c-primary-glow); }
}

@keyframes ripple {
  to { transform: scale(2.5); opacity: 0; }
}

/* Animation helpers */
.anim-fade-in { animation: fade-in 0.4s ease forwards; }
.anim-slide-up { animation: slide-up 0.4s var(--t-base) forwards; }
.anim-slide-down { animation: slide-down 0.4s var(--t-base) forwards; }
.anim-scale-in { animation: scale-in 0.3s var(--t-base) forwards; }
.anim-breathe { animation: breathe 3s ease-in-out infinite; }
.anim-pulse { animation: pulse 2s ease-in-out infinite; }
.anim-spin { animation: spin 1s linear infinite; }
.anim-glow { animation: glow 2.5s ease-in-out infinite; }

/* === Bidirectional scroll-reveal === */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px) scale(0.97);
  transition:
    opacity 0.55s cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: opacity, transform;
}
[data-reveal="left"] { transform: translateX(-28px); }
[data-reveal="right"] { transform: translateX(28px); }
[data-reveal="scale"] { transform: scale(0.92); }
[data-reveal="fade"] { transform: none; }
[data-reveal].in-view {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}
[data-reveal].leaving {
  opacity: 0.4;
  transform: translateY(-8px) scale(0.99);
  transition-duration: 0.4s;
}
[data-reveal-delay="1"] { transition-delay: 0.05s; }
[data-reveal-delay="2"] { transition-delay: 0.1s; }
[data-reveal-delay="3"] { transition-delay: 0.15s; }
[data-reveal-delay="4"] { transition-delay: 0.2s; }
[data-reveal-delay="5"] { transition-delay: 0.25s; }
[data-reveal-delay="6"] { transition-delay: 0.3s; }
[data-reveal-delay="7"] { transition-delay: 0.35s; }

/* Tap/press feedback for cards & interactive surfaces
   Use a CSS variable for press scale so data-reveal's transform isn't overridden */
.tap:not([data-reveal]) {
  transition: transform 0.15s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.tap:active:not([data-reveal]) { transform: scale(0.97); }
.tap[data-reveal]:active.in-view { transform: scale(0.97); }

/* Hover lift for interactive cards */
.lift {
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s ease;
}
.lift:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Subtle floating accent for primary actions */
@keyframes soft-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
.float-soft { animation: soft-float 3.5s ease-in-out infinite; }

/* Page transition for view changes */
.view-out {
  animation: view-out 0.18s ease forwards;
}
@keyframes view-out {
  to { opacity: 0; transform: translateY(-8px); }
}

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

/* Stagger children — handled by data-reveal observer; just keep as a class hook */
.stagger { display: block; }

/* Skeleton */
.skel {
  background: linear-gradient(
    90deg,
    var(--c-bg-soft) 25%,
    var(--c-border-strong) 50%,
    var(--c-bg-soft) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.6s linear infinite;
  border-radius: var(--r-sm);
}