/* ============================================================
   دوستان قصابی — Animations
   ============================================================ */

/* ─── Keyframes ─────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.8); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes scaleInBounce {
  from { opacity: 0; transform: scale(0.3); }
  60%  { transform: scale(1.1); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}

@keyframes slideOutRight {
  from { transform: translateX(0); opacity: 1; }
  to   { transform: translateX(100%); opacity: 0; }
}

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

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.05); }
}

@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(166,27,37,0.4); }
  50%       { box-shadow: 0 0 0 8px rgba(166,27,37,0); }
}

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

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

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

@keyframes bounceIn {
  0%   { transform: scale(0.3); opacity: 0; }
  50%  { transform: scale(1.05); }
  70%  { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes wiggle {
  0%, 100% { transform: rotate(-3deg); }
  50%       { transform: rotate(3deg); }
}

@keyframes countUp {
  from { transform: translateY(10px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

@keyframes progressFill {
  from { width: 0; }
}

@keyframes heroSlide {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.05); }
  100% { transform: scale(1); }
}

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

@keyframes dotBounce {
  0%, 80%, 100% { transform: scale(0); }
  40%           { transform: scale(1); }
}

/* ─── Animation Classes ────────────────────────────────── */
.animate-fadeIn       { animation: fadeIn       0.5s ease forwards; }
.animate-fadeInUp     { animation: fadeInUp     0.6s ease forwards; }
.animate-fadeInDown   { animation: fadeInDown   0.6s ease forwards; }
.animate-fadeInRight  { animation: fadeInRight  0.6s ease forwards; }
.animate-fadeInLeft   { animation: fadeInLeft   0.6s ease forwards; }
.animate-scaleIn      { animation: scaleIn      0.4s ease forwards; }
.animate-bounceIn     { animation: bounceIn     0.6s cubic-bezier(0.34,1.56,0.64,1) forwards; }
.animate-float        { animation: float        3s ease-in-out infinite; }
.animate-pulse-dot    { animation: pulseDot     2s infinite; }
.animate-shimmer      { animation: shimmer      2s linear infinite; }
.animate-rotate       { animation: rotate       1s linear infinite; }
.animate-wiggle       { animation: wiggle       0.5s ease-in-out infinite; }

/* Delay utilities */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }

/* ─── Scroll Reveal ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.34,1.56,0.64,1);
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

/* ─── Hover Effects ─────────────────────────────────────── */
.hover-lift {
  transition: transform var(--t-norm), box-shadow var(--t-norm);
}
.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.hover-scale {
  transition: transform var(--t-norm);
}
.hover-scale:hover { transform: scale(1.03); }

.hover-glow:hover {
  box-shadow: 0 0 20px rgba(166,27,37,0.4);
}

.hover-rotate:hover { animation: wiggle 0.5s ease; }

/* ─── Shimmer Skeleton ──────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--cream-200) 25%, var(--cream-100) 50%, var(--cream-200) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--r-md);
}

/* ─── Transition Page ───────────────────────────────────── */
.page-enter {
  animation: fadeInUp 0.4s ease forwards;
}

/* ─── Number Counter ────────────────────────────────────── */
.counter-num {
  animation: countUp 0.6s ease forwards;
}

/* ─── Loading Dots ──────────────────────────────────────── */
.loading-dots { display: inline-flex; gap: 4px; align-items: center; }
.loading-dots span {
  width: 6px; height: 6px;
  background: currentColor;
  border-radius: 50%;
  display: inline-block;
  animation: dotBounce 1.4s ease-in-out infinite both;
}
.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }
.loading-dots span:nth-child(3) { animation-delay: 0s; }

/* ─── Hero Parallax ─────────────────────────────────────── */
.hero-bg {
  animation: heroSlide 20s ease-in-out infinite;
}

/* ─── Gradient Text ─────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--red-600), var(--red-400), var(--sage-500));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
}

/* ─── Progress Bar ───────────────────────────────────────── */
.progress-bar {
  height: 6px;
  background: var(--cream-200);
  border-radius: var(--r-full);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--red-400));
  border-radius: var(--r-full);
  animation: progressFill 1s ease forwards;
}

/* ─── Ripple Effect ─────────────────────────────────────── */
.ripple {
  position: relative;
  overflow: hidden;
}
.ripple-wave {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transform: scale(0);
  animation: rippleAnim 0.6s linear;
  pointer-events: none;
}
@keyframes rippleAnim {
  to { transform: scale(4); opacity: 0; }
}