/* ==========================================================================
   Gold Bottom Ent. LLC — Animations
   Keyframes, transition utilities, reduced motion
   ========================================================================== */

/* =============================================
   Keyframe Definitions
   ============================================= */

/* --- Fade In --- */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* --- Fade In Up --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Fade In Down --- */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Slide In Left --- */
@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* --- Slide In Right --- */
@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* --- Slide Out Left --- */
@keyframes slideOutLeft {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(-100%);
    opacity: 0;
  }
}

/* --- Slide Out Right --- */
@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* --- Scale In --- */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* --- Scale Out --- */
@keyframes scaleOut {
  from {
    opacity: 1;
    transform: scale(1);
  }
  to {
    opacity: 0;
    transform: scale(0.9);
  }
}

/* --- Pulse --- */
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

/* --- Shimmer (loading gradient) --- */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* --- Spin --- */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* --- Gold Glow (metallic) --- */
@keyframes goldGlow {
  0% {
    box-shadow: 0 0 5px rgba(184, 134, 11, 0.12),
                0 0 10px rgba(218, 165, 32, 0.06);
  }
  50% {
    box-shadow: 0 0 15px rgba(184, 134, 11, 0.28),
                0 0 30px rgba(218, 165, 32, 0.12);
  }
  100% {
    box-shadow: 0 0 5px rgba(184, 134, 11, 0.12),
                0 0 10px rgba(218, 165, 32, 0.06);
  }
}

/* --- Bounce --- */
@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

/* --- Shake (for error) --- */
@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  20%, 60% {
    transform: translateX(-6px);
  }
  40%, 80% {
    transform: translateX(6px);
  }
}

/* --- Ripple --- */
@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 0.4;
  }
  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

/* --- Progress bar indeterminate --- */
@keyframes indeterminate {
  0% {
    left: -40%;
    width: 40%;
  }
  50% {
    left: 20%;
    width: 60%;
  }
  100% {
    left: 100%;
    width: 40%;
  }
}

/* --- Typewriter cursor blink --- */
@keyframes blink {
  0%, 50% {
    opacity: 1;
  }
  51%, 100% {
    opacity: 0;
  }
}

/* --- Slide down expand --- */
@keyframes slideDown {
  from {
    max-height: 0;
    opacity: 0;
  }
  to {
    max-height: 500px;
    opacity: 1;
  }
}

/* --- Count up number --- */
@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Shimmer sweep (CTA button shine) --- */
@keyframes shimmerSweep {
  0%   { left: -100%; opacity: 0; }
  20%  { opacity: 0.6; }
  100% { left: 200%; opacity: 0; }
}

/* --- Border shimmer (rotating conic gradient) --- */
@keyframes borderShimmer {
  0%   { --border-angle: 0deg; }
  100% { --border-angle: 360deg; }
}

/* --- Blue glow (mirrors goldGlow for enterprise) --- */
@keyframes blueGlow {
  0% {
    box-shadow: 0 0 5px rgba(56, 139, 253, 0.12),
                0 0 10px rgba(88, 166, 255, 0.06);
  }
  50% {
    box-shadow: 0 0 15px rgba(56, 139, 253, 0.28),
                0 0 30px rgba(88, 166, 255, 0.12);
  }
  100% {
    box-shadow: 0 0 5px rgba(56, 139, 253, 0.12),
                0 0 10px rgba(88, 166, 255, 0.06);
  }
}

/* --- Typing cursor blink (for code terminal) --- */
@keyframes cursorBlink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* --- Floating badge drift --- */
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* --- Subtle scale pulse for play button --- */
@keyframes playPulse {
  0%   { transform: translate(-50%, -50%) scale(1); box-shadow: 0 0 0 0 rgba(212, 160, 23, 0.4); }
  70%  { transform: translate(-50%, -50%) scale(1.05); box-shadow: 0 0 0 20px rgba(212, 160, 23, 0); }
  100% { transform: translate(-50%, -50%) scale(1); box-shadow: 0 0 0 0 rgba(212, 160, 23, 0); }
}


/* =============================================
   Animated Backgrounds — Drifting Orbs & Gradients
   ============================================= */

/* --- Slow orbit for floating orbs --- */
@keyframes orbDrift1 {
  0%   { transform: translate(0, 0) scale(1); }
  25%  { transform: translate(80px, -50px) scale(1.15); }
  50%  { transform: translate(-40px, 60px) scale(0.9); }
  75%  { transform: translate(-70px, -30px) scale(1.1); }
  100% { transform: translate(0, 0) scale(1); }
}

@keyframes orbDrift2 {
  0%   { transform: translate(0, 0) scale(1); }
  25%  { transform: translate(-60px, 40px) scale(1.1); }
  50%  { transform: translate(50px, -70px) scale(0.88); }
  75%  { transform: translate(40px, 50px) scale(1.05); }
  100% { transform: translate(0, 0) scale(1); }
}

@keyframes orbDrift3 {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(55px, 45px) scale(1.08); }
  66%  { transform: translate(-65px, -35px) scale(0.92); }
  100% { transform: translate(0, 0) scale(1); }
}

/* --- Hero shimmer sweep --- */
@keyframes heroShimmer {
  0%   { opacity: 0; transform: translateX(-100%) skewX(-15deg); }
  50%  { opacity: 0.06; }
  100% { opacity: 0; transform: translateX(200%) skewX(-15deg); }
}

/* --- Slow ambient pulse for orbs --- */
@keyframes ambientPulse {
  0%, 100% { opacity: 0.35; }
  50%      { opacity: 0.65; }
}

/* --- Watermark slow diagonal drift --- */
@keyframes watermarkDrift {
  0%   { transform: translate(0, 0); }
  50%  { transform: translate(-200px, -150px); }
  100% { transform: translate(0, 0); }
}

/* --- Dashboard gradient shift --- */
@keyframes dashGradientShift {
  0%   { background-position: 0% 0%; }
  25%  { background-position: 50% 100%; }
  50%  { background-position: 100% 50%; }
  75%  { background-position: 50% 0%; }
  100% { background-position: 0% 0%; }
}


/* =============================================
   Utility Animation Classes
   ============================================= */

.animate-fade-in {
  animation: fadeIn var(--transition-base) ease forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.4s ease forwards;
}

.animate-fade-in-down {
  animation: fadeInDown 0.4s ease forwards;
}

.animate-slide-up {
  animation: fadeInUp 0.5s ease forwards;
}

.animate-slide-in-left {
  animation: slideInLeft 0.4s ease forwards;
}

.animate-slide-in-right {
  animation: slideInRight 0.4s ease forwards;
}

.animate-scale-in {
  animation: scaleIn 0.3s ease forwards;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

.animate-gold-glow {
  animation: goldGlow 3s ease-in-out infinite;
}

.animate-spin {
  animation: spin 0.8s linear infinite;
}

.animate-bounce {
  animation: bounce 1s ease infinite;
}

.animate-shake {
  animation: shake 0.4s ease;
}

/* Stagger animation delays for lists */
.stagger-1 { animation-delay: 0.05s; }
.stagger-2 { animation-delay: 0.10s; }
.stagger-3 { animation-delay: 0.15s; }
.stagger-4 { animation-delay: 0.20s; }
.stagger-5 { animation-delay: 0.25s; }
.stagger-6 { animation-delay: 0.30s; }
.stagger-7 { animation-delay: 0.35s; }
.stagger-8 { animation-delay: 0.40s; }

/* Initial hidden state for animated elements */
[class*="animate-fade"],
[class*="animate-slide"],
[class*="animate-scale"] {
  opacity: 0;
}

/* Blue glow for enterprise elements */
.animate-blue-glow {
  animation: blueGlow 3s ease-in-out infinite;
}

/* Shimmer sweep overlay for buttons / cards */
.shimmer-sweep {
  position: relative;
  overflow: hidden;
}

.shimmer-sweep::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.12),
    transparent
  );
  animation: shimmerSweep 3s ease-in-out infinite;
  pointer-events: none;
}

/* Stagger grid — children animate in sequence when parent gets .in-view */
.stagger-grid > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-grid.in-view > *:nth-child(1) { transition-delay: 0.0s; opacity: 1; transform: translateY(0); }
.stagger-grid.in-view > *:nth-child(2) { transition-delay: 0.08s; opacity: 1; transform: translateY(0); }
.stagger-grid.in-view > *:nth-child(3) { transition-delay: 0.16s; opacity: 1; transform: translateY(0); }
.stagger-grid.in-view > *:nth-child(4) { transition-delay: 0.24s; opacity: 1; transform: translateY(0); }
.stagger-grid.in-view > *:nth-child(5) { transition-delay: 0.32s; opacity: 1; transform: translateY(0); }
.stagger-grid.in-view > *:nth-child(6) { transition-delay: 0.40s; opacity: 1; transform: translateY(0); }
.stagger-grid.in-view > *:nth-child(7) { transition-delay: 0.48s; opacity: 1; transform: translateY(0); }
.stagger-grid.in-view > *:nth-child(8) { transition-delay: 0.56s; opacity: 1; transform: translateY(0); }
.stagger-grid.in-view > *:nth-child(9) { transition-delay: 0.64s; opacity: 1; transform: translateY(0); }


/* =============================================
   Transition Utilities
   ============================================= */

.transition-none {
  transition: none !important;
}

.transition-fast {
  transition: all var(--transition-fast);
}

.transition-base {
  transition: all var(--transition-base);
}

.transition-slow {
  transition: all var(--transition-slow);
}

.transition-spring {
  transition: all var(--transition-spring);
}

/* Property-specific transitions */
.transition-colors {
  transition: color var(--transition-fast),
              background-color var(--transition-fast),
              border-color var(--transition-fast);
}

.transition-opacity {
  transition: opacity var(--transition-base);
}

.transition-transform {
  transition: transform var(--transition-base);
}

.transition-shadow {
  transition: box-shadow var(--transition-base);
}


/* =============================================
   Hover / Interactive States
   ============================================= */

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

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

/* Glow on hover */
.hover-glow {
  transition: box-shadow var(--transition-fast);
}

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

/* Scale on hover */
.hover-scale {
  transition: transform var(--transition-fast);
}

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

/* Brightness on hover (for images) */
.hover-brighten {
  transition: filter var(--transition-fast);
}

.hover-brighten:hover {
  filter: brightness(1.1);
}


/* =============================================
   Progress Bar
   ============================================= */

.progress-bar {
  width: 100%;
  height: 6px;
  background: var(--color-bg-elevated);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--color-gold);
  transition: width 0.6s ease;
}

.progress-bar-fill.success {
  background: var(--color-success);
}

.progress-bar-fill.danger {
  background: var(--color-danger);
}

/* Indeterminate loading */
.progress-bar-indeterminate {
  position: relative;
}

.progress-bar-indeterminate::after {
  content: '';
  position: absolute;
  top: 0;
  height: 100%;
  background: var(--color-gold);
  border-radius: 3px;
  animation: indeterminate 1.5s ease-in-out infinite;
}


/* =============================================
   Scroll-triggered Animations (JS helper)
   ============================================= */

/* Elements start hidden, JS adds .in-view */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

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

.reveal-left.in-view {
  opacity: 1;
  transform: translateX(0);
}

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

.reveal-right.in-view {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-scale.in-view {
  opacity: 1;
  transform: scale(1);
}


/* =============================================
   Reduced Motion — Accessibility
   ============================================= */

@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,
  .stagger-grid > *,
  [class*="animate-fade"],
  [class*="animate-slide"],
  [class*="animate-scale"] {
    opacity: 1 !important;
    transform: none !important;
  }

  .animate-pulse,
  .animate-gold-glow,
  .animate-blue-glow,
  .animate-spin,
  .animate-bounce {
    animation: none !important;
  }

  .shimmer-sweep::after {
    animation: none !important;
    display: none !important;
  }

  .hover-lift:hover {
    transform: none;
  }

  .hover-scale:hover {
    transform: none;
  }

  /* Disable background motion */
  .bg-orbs .orb,
  .hero-section::after,
  .hero-corporate::after,
  .hero-corporate .hero-orb,
  .bg-watermark {
    animation: none !important;
  }

  .bg-orbs .orb,
  .hero-section::after,
  .hero-corporate::after,
  .hero-corporate .hero-orb {
    opacity: 0 !important;
  }
}