/* ============================================================
   VIRAJ ORGANICS — Animation Styles
   Keyframes, transitions, and motion utilities
   ============================================================ */

/* =========================
   KEYFRAMES
   ========================= */
@keyframes loaderPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.92); }
}

@keyframes loaderFill {
  0% { width: 0%; }
  50% { width: 70%; }
  100% { width: 100%; }
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes slideInUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

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

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

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes lineGrow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@keyframes clipReveal {
  from { clip-path: inset(0 100% 0 0); }
  to { clip-path: inset(0 0 0 0); }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* =========================
   SCROLL REVEAL CLASSES
   (Initial states — GSAP animates TO final state)
   ========================= */
.reveal {
  opacity: 0;
  transform: translateY(60px);
  will-change: transform, opacity;
}

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  will-change: transform, opacity;
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  will-change: transform, opacity;
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  will-change: transform, opacity;
}

.reveal-clip {
  clip-path: inset(0 100% 0 0);
  will-change: clip-path;
}

/* Line reveal */
.line-reveal {
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

/* Image reveal */
.image-reveal {
  overflow: hidden;
}

.image-reveal img {
  transform: scale(1.2);
  transition: transform 1.2s var(--ease-out);
}

.image-reveal.revealed img {
  transform: scale(1);
}

/* Text character/word split animation placeholder */
.split-text .word {
  display: inline-block;
  overflow: hidden;
}

.split-text .char {
  display: inline-block;
  transform: translateY(100%);
  will-change: transform;
}

/* =========================
   HOVER EFFECTS
   ========================= */
/* Magnetic effect container */
.magnetic {
  transition: transform var(--duration-fast) var(--ease-out);
}

/* Underline hover */
.hover-underline {
  position: relative;
  display: inline-block;
}

.hover-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0%;
  height: 1.5px;
  background: currentColor;
  transition: width var(--duration-normal) var(--ease-out);
}

.hover-underline:hover::after {
  width: 100%;
}

/* Image zoom on hover */
.hover-zoom {
  overflow: hidden;
}

.hover-zoom img {
  transition: transform var(--duration-slow) var(--ease-out);
}

.hover-zoom:hover img {
  transform: scale(1.06);
}

/* Lift on hover */
.hover-lift {
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Glow on hover */
.hover-glow {
  transition: box-shadow var(--duration-normal) var(--ease-out);
}

.hover-glow:hover {
  box-shadow: var(--shadow-glow);
}

/* =========================
   PARALLAX DATA ATTRIBUTES
   ========================= */
[data-parallax] {
  will-change: transform;
}

/* =========================
   STAGGER DELAYS
   ========================= */
.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.1s; }
.stagger-3 { transition-delay: 0.15s; }
.stagger-4 { transition-delay: 0.2s; }
.stagger-5 { transition-delay: 0.25s; }
.stagger-6 { transition-delay: 0.3s; }

/* =========================
   REDUCED MOTION
   ========================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 1;
    transform: none;
  }
  .reveal-clip {
    clip-path: none;
  }
  [data-parallax] {
    transform: none !important;
  }
}