/* ============================================================
   ANIMATIONS.CSS — Vonulo Keyframes & Scroll Reveal
   All @keyframes extracted from across files, scroll reveal
   classes, stagger, and reduced motion override.
   ============================================================ */


/* ================================================================
   CORE TRANSITIONS
   ================================================================ */

/* Fade up — primary entrance animation */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade in — simple opacity */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Fade out */
@keyframes fadeOut {
  from { opacity: 1; }
  to   { opacity: 0; }
}


/* ================================================================
   LOADING & UTILITY
   ================================================================ */

/* Spinner rotation */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Pulse — badge dot, live indicators */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

/* Shimmer — skeleton loading */
@keyframes shimmer {
  to {
    background-position: -200% 0;
  }
}

/* Shake — error feedback */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-4px); }
  20%, 40%, 60%, 80% { transform: translateX(4px); }
}


/* ================================================================
   SLIDE ANIMATIONS
   ================================================================ */

/* Slide up */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Slide down */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Slide left */
@keyframes slideLeft {
  from {
    opacity: 0;
    transform: translateX(32px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Slide right */
@keyframes slideRight {
  from {
    opacity: 0;
    transform: translateX(-32px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scale in — modals, popovers */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Modal entrance with spring */
@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(16px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}


/* ================================================================
   HERO MOCKUP ANIMATIONS
   Phase-based animation loop for the interactive mockup.
   ================================================================ */

/* Word reveal — hero headline stagger (blur + rise) */
@keyframes wordReveal {
  from {
    opacity: 0;
    transform: translateY(18px);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

/* Scale reveal — feature cards, stats */
@keyframes scaleReveal {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

/* SVG line draw — how-it-works connector, about page timeline */
@keyframes drawLine {
  from { stroke-dashoffset: 1000; }
  to   { stroke-dashoffset: 0; }
}

/* Glow pulse — active timeline node, live badges */
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(196, 98, 45, 0.3); }
  50%      { box-shadow: 0 0 0 10px rgba(196, 98, 45, 0); }
}

/* Counter tick — numbers animate up */
@keyframes countUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Hero floating dots */
@keyframes floatDot {
  0% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-30px) scale(1.1);
  }
  100% {
    transform: translateY(0) scale(1);
  }
}

/* Gradient shift — hero background */
@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Old mockup phase animations removed — replaced by 3D phone mockup */


/* ================================================================
   LISTING INTERACTION ANIMATIONS
   ================================================================ */

/* Heart pop — save/like */
@keyframes heartPop {
  0%   { transform: scale(1); }
  30%  { transform: scale(1.3); }
  50%  { transform: scale(0.9); }
  70%  { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* Old mockup ripple and pointer animations removed */


/* ================================================================
   MARQUEE — Feature strip
   ================================================================ */
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}


/* ================================================================
   LOADING BAR
   ================================================================ */
@keyframes loadBar {
  to { width: 100%; }
}

/* Lightbox entrance */
@keyframes lbIn {
  from {
    opacity: 0;
    transform: scale(0.97);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}


/* ================================================================
   SCROLL REVEAL CLASSES
   Applied via IntersectionObserver in JS.
   Direction-aware: elements enter from the direction matching their position.
   ================================================================ */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal--left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal--right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal--scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal--none {
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
}

/* Subtle variant — for deep-scroll sections (less dramatic) */
.reveal--subtle {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}

/* Revealed state (added by JS) */
.revealed,
.reveal.revealed,
.reveal--left.revealed,
.reveal--right.revealed,
.reveal--scale.revealed,
.reveal--none.revealed,
.reveal--subtle.revealed {
  opacity: 1;
  transform: none;
}

/* Legacy fade-up classes (index.html scroll observer) */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-2 {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease 0.15s, transform 0.6s ease 0.15s;
}
.fade-up-2.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-3 {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease 0.3s, transform 0.6s ease 0.3s;
}
.fade-up-3.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ================================================================
   STAGGER — Incremental delays for reveal groups
   ================================================================ */
.reveal-group > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.reveal-group > *.revealed {
  opacity: 1;
  transform: none;
}
.reveal-group > *:nth-child(1)  { transition-delay: 0ms; }
.reveal-group > *:nth-child(2)  { transition-delay: 80ms; }
.reveal-group > *:nth-child(3)  { transition-delay: 160ms; }
.reveal-group > *:nth-child(4)  { transition-delay: 240ms; }
.reveal-group > *:nth-child(5)  { transition-delay: 320ms; }
.reveal-group > *:nth-child(6)  { transition-delay: 400ms; }
.reveal-group > *:nth-child(7)  { transition-delay: 480ms; }
.reveal-group > *:nth-child(8)  { transition-delay: 560ms; }
.reveal-group > *:nth-child(9)  { transition-delay: 640ms; }
.reveal-group > *:nth-child(10) { transition-delay: 720ms; }


/* ================================================================
   REDUCED MOTION
   Respect user preference for reduced motion.
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .reveal--left,
  .reveal--right,
  .reveal--scale,
  .reveal--none,
  .reveal--subtle,
  .fade-up,
  .fade-up-2,
  .fade-up-3,
  .reveal-group > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}


/* ================================================================
   PREMIUM MOTION — Scroll Progress Bar
   ================================================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.scroll-progress.visible {
  opacity: 1;
}

.scroll-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--clay), var(--clay-light));
  border-radius: 0 2px 2px 0;
  transition: width 0.1s linear;
}


/* ================================================================
   PREMIUM MOTION — Spring Easing on Reveals
   Upgrade reveal transitions to use spring easing for more life
   ================================================================ */
.reveal {
  transition: opacity 0.65s var(--ease-out), transform 0.65s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.reveal--left {
  transition: opacity 0.65s var(--ease-out), transform 0.65s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.reveal--right {
  transition: opacity 0.65s var(--ease-out), transform 0.65s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.reveal--scale {
  transition: opacity 0.65s var(--ease-out), transform 0.65s cubic-bezier(0.34, 1.56, 0.64, 1);
}


/* ================================================================
   PREMIUM MOTION — Counter Tick-Up
   ================================================================ */
[data-count-to] {
  transition: color 0.3s ease;
}
[data-count-to].counting {
  color: var(--clay);
}
[data-count-to].counted {
  animation: countLand 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes countLand {
  0%   { transform: scale(1.08); }
  100% { transform: scale(1); }
}


/* ================================================================
   PREMIUM MOTION — Card Tilt Glare (optional)
   ================================================================ */
[data-tilt] {
  will-change: transform;
  position: relative;
  overflow: hidden;
}
[data-tilt]::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.1) 0%,
    rgba(255,255,255,0) 60%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
[data-tilt]:hover::after {
  opacity: 1;
}