/**
 * ═══════════════════════════════════════════════════════════════════════════
 * SA ĐÉC MARKETING HUB - MICRO ANIMATIONS CSS
 * Keyframe animations and utility classes
 *
 * Features:
 * - Entrance animations (fade, slide, zoom)
 * - Attention seekers (shake, pulse, bounce, wiggle)
 * - Loading animations (spinner, skeleton)
 * - Exit animations
 * - Utility classes with durations
 *
 * ═══════════════════════════════════════════════════════════════════════════
 */

/* ═══════════════════════════════════════════════════════════════════════════
   KEYFRAME DEFINITIONS
   ═══════════════════════════════════════════════════════════════════════════ */

/* Attention Seekers */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-8px); }
    20%, 40%, 60%, 80% { transform: translateX(8px); }
}

@keyframes pop {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

@keyframes bounce {
    0% { transform: translateY(-30px); opacity: 0; }
    50% { transform: translateY(10px); }
    100% { transform: translateY(0); opacity: 1; }
}

@keyframes wiggle {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-5deg); }
    75% { transform: rotate(5deg); }
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    14% { transform: scale(1.1); }
    28% { transform: scale(1); }
    42% { transform: scale(1.1); }
    70% { transform: scale(1); }
}

/* Entrance Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Exit Animations */
@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

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

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

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

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

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

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

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

@keyframes zoomOut {
    from { transform: scale(1.2); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

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

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

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px rgba(0, 229, 255, 0.3); }
    50% { box-shadow: 0 0 20px rgba(0, 229, 255, 0.6); }
}

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

@keyframes elastic {
    0% { transform: scale(0); opacity: 0; }
    60% { transform: scale(1.1); opacity: 1; }
    80% { transform: scale(0.95); }
    100% { transform: scale(1); }
}

@keyframes ripple {
    0% { transform: scale(0); opacity: 1; }
    100% { transform: scale(4); opacity: 0; }
}

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

@keyframes textReveal {
    to { opacity: 1; transform: translateY(0); }
}

@keyframes ripple-effect {
    to { transform: scale(4); opacity: 0; }
}

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

@keyframes flip-in {
    from { transform: perspective(1000px) rotateY(90deg); opacity: 0; }
    to { transform: perspective(1000px) rotateY(0); opacity: 1; }
}

@keyframes flip-out {
    from { transform: perspective(1000px) rotateY(0); opacity: 1; }
    to { transform: perspective(1000px) rotateY(90deg); opacity: 0; }
}

@keyframes tilt-enter {
    from { transform: perspective(1000px) rotateX(10deg) rotateY(-10deg); opacity: 0; }
    to { transform: perspective(1000px) rotateX(0) rotateY(0); opacity: 1; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   UTILITY CLASSES
   ═══════════════════════════════════════════════════════════════════════════ */

.animate { animation-fill-mode: both; animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1); }
.animate-shake { animation: shake 0.5s cubic-bezier(0.4, 0, 0.6, 1); }
.animate-pop { animation: pop 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55); }
.animate-pulse { animation: pulse 1s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-bounce { animation: bounce 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55); }
.animate-fade-in { animation: fadeIn 0.3s cubic-bezier(0, 0, 0.2, 1); }
.animate-fade-out { animation: fadeOut 0.3s cubic-bezier(0.4, 0, 1, 1); }
.animate-slide-up { animation: slideUp 0.4s cubic-bezier(0, 0, 0.2, 1); }
.animate-slide-down { animation: slideDown 0.4s cubic-bezier(0, 0, 0.2, 1); }
.animate-slide-in-left { animation: slideInLeft 0.3s cubic-bezier(0, 0, 0.2, 1); }
.animate-slide-in-right { animation: slideInRight 0.3s cubic-bezier(0, 0, 0.2, 1); }
.animate-zoom-in { animation: zoomIn 0.3s cubic-bezier(0, 0, 0.2, 1); }
.animate-zoom-out { animation: zoomOut 0.3s cubic-bezier(0, 0, 0.2, 1); }
.animate-spin { animation: spin 1s linear infinite; }
.animate-gradient { background-size: 200% 200%; animation: gradientShift 3s ease infinite; }
.animate-glow { animation: glow 1.5s ease-in-out infinite; }
.animate-float { animation: float 3s ease-in-out infinite; }
.animate-elastic { animation: elastic 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.animate-ripple { animation: ripple-effect 0.6s ease-out; }
.animate-wave { animation: wave 1s ease-in-out infinite; }
.animate-flip-in { animation: flip-in 0.6s cubic-bezier(0, 0, 0.2, 1); }
.animate-flip-out { animation: flip-out 0.6s cubic-bezier(0, 0, 0.2, 1); }
.animate-tilt-enter { animation: tilt-enter 0.5s cubic-bezier(0, 0, 0.2, 1) forwards; }

/* Duration variants */
.animate-fast { animation-duration: 150ms !important; }
.animate-normal { animation-duration: 300ms !important; }
.animate-slow { animation-duration: 500ms !important; }
.animate-slower { animation-duration: 800ms !important; }

/* Delay utilities */
.animate-delay-1 { animation-delay: 100ms !important; }
.animate-delay-2 { animation-delay: 200ms !important; }
.animate-delay-3 { animation-delay: 300ms !important; }
.animate-delay-4 { animation-delay: 400ms !important; }
.animate-delay-5 { animation-delay: 500ms !important; }

/* Stagger container */
.animate-stagger > * {
    opacity: 0;
    animation: slideUp 0.3s cubic-bezier(0, 0, 0.2, 1) forwards;
}
.animate-stagger > *:nth-child(1) { animation-delay: 50ms; }
.animate-stagger > *:nth-child(2) { animation-delay: 100ms; }
.animate-stagger > *:nth-child(3) { animation-delay: 150ms; }
.animate-stagger > *:nth-child(4) { animation-delay: 200ms; }
.animate-stagger > *:nth-child(5) { animation-delay: 250ms; }
.animate-stagger > *:nth-child(6) { animation-delay: 300ms; }
.animate-stagger > *:nth-child(7) { animation-delay: 350ms; }
.animate-stagger > *:nth-child(8) { animation-delay: 400ms; }
.animate-stagger > *:nth-child(9) { animation-delay: 450ms; }
.animate-stagger > *:nth-child(10) { animation-delay: 500ms; }

/* Entry animations */
.animate-entry {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0, 0, 0.2, 1), transform 0.6s cubic-bezier(0, 0, 0.2, 1);
}
.animate-entry.visible { opacity: 1; transform: translateY(0); }
.animate-entry.delay-1 { transition-delay: 50ms; }
.animate-entry.delay-2 { transition-delay: 100ms; }
.animate-entry.delay-3 { transition-delay: 150ms; }
.animate-entry.delay-4 { transition-delay: 200ms; }
.animate-entry.delay-5 { transition-delay: 250ms; }

/* Hover animations */
.animate-on-hover {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.animate-on-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
.animate-hover-scale { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.animate-hover-scale:hover { transform: scale(1.05); }
.animate-hover-rotate { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.animate-hover-rotate:hover { transform: rotate(5deg); }

/* Glow hover effect */
.hover-glow {
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.hover-glow:hover {
    box-shadow: 0 0 25px rgba(99, 102, 241, 0.5);
    transform: translateY(-2px);
}

/* Tilt effect class - works with JS tilt */
.card-tilt {
    transform-style: preserve-3d;
    will-change: transform;
}

/* Wave text effect */
.animate-wave-text span {
    display: inline-block;
    animation: wave 1s ease-in-out infinite;
}
.animate-wave-text span:nth-child(2n) { animation-delay: 0.1s; }
.animate-wave-text span:nth-child(3n) { animation-delay: 0.2s; }
.animate-wave-text span:nth-child(4n) { animation-delay: 0.3s; }

/* Skeleton loading */
.skeleton {
    background: linear-gradient(90deg, rgba(255,255,255,0.05) 25%, rgba(255,255,255,0.1) 50%, rgba(255,255,255,0.05) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: 8px;
}
.skeleton-text { height: 16px; margin-bottom: 8px; }
.skeleton-title { height: 24px; margin-bottom: 12px; }
.skeleton-avatar { width: 48px; height: 48px; border-radius: 50%; }
.skeleton-image { width: 100%; height: 200px; }
.skeleton-card { padding: 16px; margin-bottom: 16px; }

/* Button animations */
.btn-animate {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-animate::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}
.btn-animate:active::after {
    width: 300px;
    height: 300px;
    transition: width 0s, height 0s;
}

/* Text reveal */
.text-reveal { display: inline-block; overflow: hidden; }
.text-reveal span {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    animation: textReveal 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Counter */
.counter { font-variant-numeric: tabular-nums; }
.counter.animating { animation: pulse 0.3s ease-in-out; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .animate-pulse, .animate-glow, .animate-float, .animate-gradient {
        animation: none !important;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   PREMIUM HOVER EFFECTS (2026)
   ═══════════════════════════════════════════════════════════════════════════ */

/* Magnetic Hover - Buttons */
.btn-magnetic {
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-magnetic::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg,
        rgba(255,255,255,0.3) 0%,
        transparent 50%,
        rgba(255,255,255,0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-magnetic:hover::before {
    opacity: 1;
}

.btn-magnetic:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 106, 96, 0.3);
}

/* Card Spotlight Effect */
.spotlight-card {
    position: relative;
    background: var(--md-sys-color-surface);
    overflow: hidden;
}

.spotlight-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(0, 106, 96, 0.1),
        transparent 40%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.spotlight-card:hover::before {
    opacity: 1;
}

/* Border Glow Effect */
.border-glow {
    position: relative;
    background: var(--md-sys-color-surface);
    border: 1px solid transparent;
    background-clip: padding-box;
}

.border-glow::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: linear-gradient(135deg,
        var(--brand-primary-500),
        var(--brand-secondary-500),
        var(--brand-primary-500));
    background-size: 200% 200%;
    z-index: -1;
    opacity: 0;
    animation: gradientShift 3s ease infinite;
    transition: opacity 0.3s ease;
}

.border-glow:hover::after {
    opacity: 1;
}

/* Lift and Glow Combined */
.lift-glow {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.lift-glow:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 20px 40px rgba(0, 106, 96, 0.2),
                0 0 0 1px rgba(0, 106, 96, 0.1);
}

/* Shimmer Effect */
.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.shimmer:hover::after {
    transform: translateX(100%);
}

/* Morphing Border */
.morph-border {
    position: relative;
    border-radius: 12px;
    transition: border-radius 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.morph-border::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(135deg,
        var(--brand-primary-500),
        var(--brand-secondary-500));
    -webkit-mask: linear-gradient(#fff 0 0) content-box,
                  linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.morph-border:hover {
    border-radius: 16px;
}

.morph-border:hover::before {
    opacity: 1;
}

/* Particle Float */
.particle-float {
    position: relative;
}

.particle-float::before {
    content: '✦';
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 12px;
    color: var(--brand-secondary-500);
    animation: particleFloat 2s ease-in-out infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.particle-float:hover::before {
    opacity: 1;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-8px) rotate(180deg);
        opacity: 1;
    }
}

/* Fill Up Animation */
.fill-up {
    position: relative;
    overflow: hidden;
}

.fill-up::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(180deg,
        rgba(0, 106, 96, 0.1) 0%,
        rgba(0, 106, 96, 0.05) 100%);
    transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
}

.fill-up:hover::before {
    height: 100%;
}

.fill-up > * {
    position: relative;
    z-index: 1;
}

/* Icon Bounce on Hover */
.icon-bounce-hover {
    display: inline-flex;
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.icon-bounce-hover:hover {
    transform: scale(1.2) rotate(10deg);
}

/* Text Underline Reveal */
.underline-reveal {
    position: relative;
    display: inline-block;
    text-decoration: none;
}

.underline-reveal::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--brand-primary-500);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Gradient Border Flow */
.gradient-border-flow {
    position: relative;
    background: var(--md-sys-color-surface);
    border-radius: 12px;
}

.gradient-border-flow::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: inherit;
    background: linear-gradient(
        90deg,
        var(--brand-primary-500),
        var(--brand-secondary-500),
        var(--brand-tertiary-500),
        var(--brand-primary-500)
    );
    background-size: 300% 100%;
    z-index: -1;
    animation: gradientFlow 4s linear infinite;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    padding: 3px;
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: 300% 50%; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   ADVANCED LOADING STATES
   ═══════════════════════════════════════════════════════════════════════════ */

/* Dots Loading Animation */
.loading-dots {
    display: flex;
    gap: 4px;
    justify-content: center;
    align-items: center;
}

.loading-dots .dot {
    width: 8px;
    height: 8px;
    background: var(--brand-primary-500);
    border-radius: 50%;
    animation: loadingDot 1.4s ease-in-out infinite;
}

.loading-dots .dot:nth-child(2) { animation-delay: 0.2s; }
.loading-dots .dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes loadingDot {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Bar Loading */
.loading-bars {
    display: flex;
    gap: 4px;
    align-items: center;
    height: 32px;
}

.loading-bars .bar {
    width: 4px;
    height: 100%;
    background: var(--brand-primary-500);
    border-radius: 2px;
    animation: loadingBar 1.2s ease-in-out infinite;
}

.loading-bars .bar:nth-child(2) { animation-delay: 0.1s; }
.loading-bars .bar:nth-child(3) { animation-delay: 0.2s; }
.loading-bars .bar:nth-child(4) { animation-delay: 0.3s; }

@keyframes loadingBar {
    0%, 100% {
        transform: scaleY(0.3);
        opacity: 0.5;
    }
    50% {
        transform: scaleY(1);
        opacity: 1;
    }
}

/* Square Wave Loading */
.loading-wave {
    display: flex;
    gap: 6px;
    align-items: center;
    justify-content: center;
}

.loading-wave .wave {
    width: 8px;
    height: 32px;
    background: linear-gradient(180deg,
        var(--brand-primary-500) 0%,
        var(--brand-secondary-500) 100%);
    border-radius: 4px;
    animation: waveAnimation 1.2s ease-in-out infinite;
    transform-origin: bottom;
}

.loading-wave .wave:nth-child(2) { animation-delay: 0.1s; }
.loading-wave .wave:nth-child(3) { animation-delay: 0.2s; }
.loading-wave .wave:nth-child(4) { animation-delay: 0.3s; }

@keyframes waveAnimation {
    0%, 100% {
        transform: scaleY(0.3);
    }
    50% {
        transform: scaleY(1);
    }
}

/* Pulse Ring Loading */
.loading-pulse-ring {
    position: relative;
    width: 48px;
    height: 48px;
}

.loading-pulse-ring::before,
.loading-pulse-ring::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 3px solid var(--brand-primary-500);
    border-radius: 50%;
    animation: pulseRing 1.5s ease-out infinite;
}

.loading-pulse-ring::after {
    animation-delay: 0.75s;
}

@keyframes pulseRing {
    0% {
        transform: scale(0.5);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   INTERACTIVE FEEDBACK STATES
   ═══════════════════════════════════════════════════════════════════════════ */

/* Press Effect */
.press-effect {
    transition: transform 0.1s cubic-bezier(0.4, 0, 0.2, 1);
}

.press-effect:active {
    transform: scale(0.96);
}

/* Focus Ring Animation */
.focus-ring {
    outline: 2px solid transparent;
    outline-offset: 2px;
    transition: outline-color 0.2s ease, outline-width 0.2s ease;
}

.focus-ring:focus-visible {
    outline: 3px solid var(--brand-primary-500);
    outline-offset: 3px;
    animation: focusPulse 0.6s ease-out;
}

@keyframes focusPulse {
    0% { outline-width: 0; }
    50% { outline-width: 4px; }
    100% { outline-width: 3px; }
}

/* Success Check Animation */
@keyframes successCheck {
    0% {
        stroke-dashoffset: 100;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

.success-check {
    animation: successCheck 0.4s ease-out forwards;
}

/* Error Shake */
.error-shake {
    animation: shake 0.5s cubic-bezier(0.4, 0, 0.6, 1);
}

/* ═══════════════════════════════════════════════════════════════════════════
   SCROLL-TRIGGERED ANIMATIONS
   ═══════════════════════════════════════════════════════════════════════════ */

/* Blur Reveal */
.blur-reveal {
    opacity: 0;
    filter: blur(10px);
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                filter 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.blur-reveal.visible {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
}

/* Scale Blur Reveal */
.scale-blur-reveal {
    opacity: 0;
    filter: blur(8px);
    transform: scale(0.9);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                filter 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.scale-blur-reveal.visible {
    opacity: 1;
    filter: blur(0);
    transform: scale(1);
}

/* Rotor Reveal */
.rotor-reveal {
    opacity: 0;
    transform: rotateX(15deg) translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.rotor-reveal.visible {
    opacity: 1;
    transform: rotateX(0) translateY(0);
}