/* ============================================================
   DXB DECOR — ANIMATIONS CSS
   Micro-animations, hover effects, scroll reveals, keyframes
   ============================================================ */

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

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-24px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

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

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

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

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

@keyframes goldGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200, 169, 110, 0); }
  50%       { box-shadow: 0 0 20px 4px rgba(200, 169, 110, 0.3); }
}

@keyframes lineGrow {
  from { width: 0; }
  to   { width: 48px; }
}

/* ── SCROLL REVEAL ANIMATION CLASSES ─────────────────────── */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-reveal="up"]    { transform: translateY(32px); }
[data-reveal="down"]  { transform: translateY(-32px); }
[data-reveal="left"]  { transform: translateX(32px); }
[data-reveal="right"] { transform: translateX(-32px); }
[data-reveal="scale"] { transform: scale(0.9); }
[data-reveal="fade"]  { transform: none; }

[data-reveal].revealed {
  opacity: 1;
  transform: none !important;
}

[data-reveal-delay="1"] { transition-delay: 0.08s; }
[data-reveal-delay="2"] { transition-delay: 0.16s; }
[data-reveal-delay="3"] { transition-delay: 0.24s; }
[data-reveal-delay="4"] { transition-delay: 0.32s; }
[data-reveal-delay="5"] { transition-delay: 0.40s; }
[data-reveal-delay="6"] { transition-delay: 0.48s; }

/* ── SKELETON LOADING ─────────────────────────────────────── */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--cream-dark) 25%,
    var(--border-light) 50%,
    var(--cream-dark) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* ── HOVER LIFT ───────────────────────────────────────────── */
.hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

/* ── HOVER SCALE ──────────────────────────────────────────── */
.hover-scale {
  transition: transform var(--transition-base);
}

.hover-scale:hover {
  transform: scale(1.03);
}

/* ── IMAGE ZOOM ───────────────────────────────────────────── */
.img-zoom-wrapper {
  overflow: hidden;
}

.img-zoom-wrapper img {
  transition: transform var(--transition-slow);
}

.img-zoom-wrapper:hover img {
  transform: scale(1.08);
}

/* ── LINK UNDERLINE ANIMATION ─────────────────────────────── */
.link-anim {
  position: relative;
  text-decoration: none;
}

.link-anim::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width var(--transition-base);
}

.link-anim:hover::after {
  width: 100%;
}

/* ── PULSE RING (for notifications/badges) ───────────────── */
.pulse-ring {
  position: relative;
}

.pulse-ring::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--gold);
  animation: pulseRing 1.5s ease-out infinite;
}

@keyframes pulseRing {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
  100% { transform: translate(-50%, -50%) scale(1.6); opacity: 0; }
}

/* ── GOLD SHIMMER (decorative) ────────────────────────────── */
.gold-shimmer {
  background: linear-gradient(
    90deg,
    var(--gold-dark),
    var(--gold-light),
    var(--gold-dark)
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: goldShimmer 3s linear infinite;
}

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

/* ── SPIN LOADER ──────────────────────────────────────────── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--text-white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

/* ── PAGE TRANSITION ──────────────────────────────────────── */
.page-enter {
  animation: fadeIn 0.4s ease both;
}

/* ── TOAST NOTIFICATION ───────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  pointer-events: none;
}

.toast {
  background: var(--charcoal);
  color: var(--text-white);
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-family: var(--font-accent);
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  white-space: nowrap;
  pointer-events: all;
}

.toast.success { background: #1a5c3a; }
.toast.error   { background: var(--terracotta); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(20px) scale(0.9); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(-16px) scale(0.95); }
}

.toast.hiding {
  animation: toastOut 0.3s ease both;
}

/* ── PARTICLE DECORATIONS ────────────────────────────────── */
.section-dots {
  position: relative;
}

.section-dots::before {
  content: '· · ·';
  position: absolute;
  top: var(--space-xl);
  right: var(--space-2xl);
  font-size: 1.5rem;
  letter-spacing: 8px;
  color: var(--gold);
  opacity: 0.3;
}

/* ── ANIMATED COUNTER ─────────────────────────────────────── */
.stat-counter {
  transition: all 0.8s ease;
}

/* ── MOBILE-SPECIFIC ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}