/* ============================================
   PPV PREMIUM ANIMATIONS CSS
   Eye-Catcher Transitions, Scroll Reveal, Micro-Interactions
   ============================================ */

/* ---- SCROLL REVEAL (DISABLED – all visible immediately) ---- */
.reveal,
.reveal-left,
.reveal-right,
.reveal-scale {
  opacity: 1;
  transform: none;
  transition: none;
}
.reveal.in-view,
.reveal-left.in-view,
.reveal-right.in-view,
.reveal-scale.in-view {
  opacity: 1;
  transform: none;
}

/* ---- 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; }
.stagger-7 { transition-delay: 0.35s; }
.stagger-8 { transition-delay: 0.4s; }

/* ---- STICKY HEADER ---- */
.header {
  transition: box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.header.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border-bottom-color: var(--border-default);
  background: var(--surface-overlay);
}

/* ---- HERO PARTICLE CANVAS ---- */
#hero-particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ---- HERO GLOW ORB ---- */
.hero-orb {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,0.18) 0%, rgba(139,92,246,0.08) 50%, transparent 70%);
  filter: blur(60px);
  animation: orbFloat 8s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.97); }
}

/* ---- MOLECULAR GRID BACKGROUND ---- */
.molecular-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.molecular-bg::before {
  content: '';
  position: absolute;
  inset: -50%;
  background-image:
    radial-gradient(circle, rgba(6,182,212,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: molecularDrift 25s linear infinite;
}
@keyframes molecularDrift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(40px, 40px); }
}

/* ---- BUTTON HOVER EFFECTS ---- */
.btn {
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(.16,1,.3,1);
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.12) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.btn:hover::after {
  transform: translateX(100%);
}
.btn-primary {
  transition: all 0.3s cubic-bezier(.16,1,.3,1), box-shadow 0.3s ease;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(8,145,178,0.2), 0 8px 16px rgba(0,0,0,0.08);
}
.btn-primary:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 0 8px rgba(8,145,178,0.15);
}
.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.06);
  border-color: var(--cyan-500);
}

/* ---- CARD HOVER EFFECTS ---- */
.card, .product-card {
  transition: all 0.35s cubic-bezier(.16,1,.3,1);
}
.card:hover, .product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.08), 0 0 0 1px rgba(8,145,178,0.12);
  border-color: rgba(8,145,178,0.2);
}
.product-card:hover .product-image {
  border-color: rgba(6,182,212,0.3);
}
.product-card:hover .product-image::before {
  transform: translate(-50%,-50%) scale(1.3);
  opacity: 0.6;
}
.product-image::before {
  transition: transform 0.5s ease, opacity 0.5s ease;
}

/* ---- TRUST ITEM HOVER ---- */
.trust-item {
  transition: all 0.35s cubic-bezier(.16,1,.3,1);
}
.trust-item:hover {
  transform: translateY(-3px);
  border-color: rgba(8,145,178,0.25);
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
}
.trust-item:hover .trust-icon {
  background: rgba(6,182,212,0.2);
  transform: scale(1.1);
}
.trust-icon {
  transition: all 0.3s ease;
}

/* ---- NAV LINK HOVER ---- */
.nav-link {
  position: relative;
  transition: color 0.2s ease;
}
.nav-link::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--cyan-500);
  border-radius: 2px;
  transition: width 0.3s ease, left 0.3s ease;
}
.nav-link:hover::before,
.nav-link.active::before {
  width: 60%;
  left: 20%;
}

/* ---- ICON BUTTON HOVER ---- */
.icon-btn {
  transition: all 0.25s ease;
}
.icon-btn:hover {
  background: var(--surface-hover);
  border-color: var(--cyan-500);
  color: var(--cyan-400);
  transform: scale(1.08);
  box-shadow: 0 0 15px rgba(6,182,212,0.2);
}

/* ---- FOOTER LINK HOVER ---- */
.footer-link {
  transition: color 0.2s ease, transform 0.2s ease;
  display: inline-block;
}
.footer-link:hover {
  color: var(--cyan-400);
  transform: translateX(4px);
}

/* ---- BADGE GLOW ---- */
.badge-success {
  animation: badgePulse 3s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
  50% { box-shadow: 0 0 8px rgba(16,185,129,0.3); }
}

/* ---- INPUT FOCUS ---- */
.input {
  transition: all 0.25s ease;
}
.input:focus {
  border-color: var(--cyan-500);
  box-shadow: 0 0 0 3px rgba(6,182,212,0.15), 0 0 20px rgba(6,182,212,0.1);
}

/* ---- LOGO HOVER ---- */
.logo:hover .logo-mark {
  box-shadow: 0 0 25px rgba(6,182,212,0.5);
  transform: scale(1.05);
}
.logo-mark {
  transition: all 0.3s ease;
}

/* ---- SECTION KICKER LINE ---- */
.section-kicker {
  position: relative;
  display: inline-block;
}
.section-kicker::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--cyan-500);
  margin: 8px auto 0;
  border-radius: 2px;
}

/* ---- SUCCESS PULSE (Add to Cart) ---- */
@keyframes successPulse {
  0% { transform: scale(1); }
  30% { transform: scale(0.95); background: rgba(16,185,129,0.3); }
  100% { transform: scale(1); }
}
.success-pulse {
  animation: successPulse 0.4s ease-out;
}

/* ---- TOAST NOTIFICATION ---- */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 16px 24px;
  background: var(--toast-bg, var(--surface-card));
  border: 1px solid var(--success-500);
  border-radius: var(--radius-xl);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: 500;
  box-shadow: 0 12px 24px rgba(0,0,0,0.1);
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(.16,1,.3,1);
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ---- PAGE TRANSITION (disabled) ---- */

/* ---- ACCORDION ---- */
.accordion-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: border-color 0.3s ease;
}
.accordion-item:hover {
  border-color: var(--border-default);
}
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background: var(--surface-card);
  cursor: pointer;
  transition: background 0.2s ease;
  user-select: none;
}
.accordion-header:hover {
  background: var(--surface-hover);
}
.accordion-header h3 {
  font-size: var(--text-base);
  font-weight: 600;
}
.accordion-chevron {
  transition: transform 0.3s ease;
  color: var(--text-tertiary);
}
.accordion-item.open .accordion-chevron {
  transform: rotate(180deg);
  color: var(--cyan-400);
}
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(.16,1,.3,1), padding 0.3s ease;
}
.accordion-item.open .accordion-body {
  max-height: 500px;
  padding: 0 var(--space-6) var(--space-6);
}

/* ---- COUNTER ANIMATION ---- */
.counter-value {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--cyan-400), var(--violet-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.counter-label {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: var(--space-2);
}

/* ---- SEPARATOR LINE ---- */
.separator {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-default), transparent);
  margin: var(--space-6) 0;
}

/* ---- PREMIUM PAGE WRAPPER ---- */
.page-hero {
  padding: var(--space-16) 0 var(--space-12);
  text-align: center;
  position: relative;
}
.page-hero h1 {
  font-size: var(--text-5xl);
  background: linear-gradient(135deg, var(--text-primary), var(--cyan-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-4);
}
.page-hero p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- CONTENT CARD (for legal/info pages) ---- */
.content-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
  transition: border-color 0.3s ease;
}
.content-card:hover {
  border-color: var(--border-default);
}
.content-card h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}
.content-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
  color: var(--cyan-400);
}
.content-card p, .content-card li {
  color: var(--text-secondary);
  line-height: 1.7;
}
.content-card ul {
  padding-left: var(--space-6);
  margin: var(--space-4) 0;
}
.content-card li {
  margin-bottom: var(--space-2);
}

/* ---- TWO COLUMN LAYOUT ---- */
.two-col {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-8);
  align-items: start;
}

/* ---- CHECKOUT FORM ROWS ---- */
.checkout-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.checkout-actions {
  display: flex;
  gap: var(--space-3);
}
.checkout-actions .btn {
  flex: 1;
  text-align: center;
}

@media (max-width: 768px) {
  .two-col { grid-template-columns: 1fr; }
  .page-hero h1 { font-size: var(--text-3xl); }
  .checkout-row { grid-template-columns: 1fr; gap: var(--space-3); }
  .checkout-actions { flex-direction: column; }
  .checkout-actions .btn { width: 100%; }
}

/* shopLayout removed – filters now use top bar */

/* ---- PDP LAYOUT ---- */
.pdp-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  margin: var(--space-8) 0;
}
@media (max-width: 768px) {
  .pdp-layout { grid-template-columns: 1fr; }
}
.pdp-gallery {
  position: sticky;
  top: calc(var(--header-height) + var(--space-6));
}
.pdp-main-image {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, rgba(6,182,212,0.08), rgba(139,92,246,0.08)), var(--surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.pdp-main-image::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(6,182,212,0.2), transparent 70%);
  border-radius: 50%;
}
.key-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--surface-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  margin: var(--space-6) 0;
}
.fact-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.fact-value {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  margin-top: var(--space-1);
}

/* ---- REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero-orb { animation: none; }
  .molecular-bg::before { animation: none; }
  .badge-success { animation: none; }
  main { animation: none; }
  .btn::after { display: none; }
  .toast { transition: none; }
  .accordion-body { transition: none; }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}