/* ============================================
   PROMTZA.COM - Animations System
   ============================================ */

/* ============================================
   KEYFRAMES
   ============================================ */

/* 3D Cube Rotation */
@keyframes cubeRotate {
    0% {
        transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
    }

    100% {
        transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg);
    }
}

/* Cube Float */
@keyframes cubeFloat {

    0%,
    100% {
        transform: rotateX(-20deg) rotateY(45deg) translateY(0);
    }

    50% {
        transform: rotateX(-20deg) rotateY(45deg) translateY(-20px);
    }
}

/* Hero Background Shapes */
@keyframes heroFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(30px, -30px) scale(1.05);
    }

    50% {
        transform: translate(-20px, 20px) scale(0.95);
    }

    75% {
        transform: translate(-30px, -10px) scale(1.02);
    }
}

/* Particle Float */
@keyframes particleFloat {

    0%,
    100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }

    25% {
        opacity: 0.5;
    }

    50% {
        transform: translateY(-30px) translateX(15px);
        opacity: 0.3;
    }

    75% {
        opacity: 0.6;
    }
}

/* Pulse */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.5);
    }
}

/* Pulse Ring */
@keyframes pulseRing {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }

    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

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

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

/* 145° Perspective Rotation */
@keyframes rotate145 {
    0% {
        transform: rotateX(25deg) rotateY(145deg) rotateZ(0deg);
    }

    100% {
        transform: rotateX(25deg) rotateY(505deg) rotateZ(0deg);
    }
}

/* Loader Spin */
@keyframes loaderSpin {
    from {
        transform: rotateX(0deg) rotateY(0deg);
    }

    to {
        transform: rotateX(360deg) rotateY(360deg);
    }
}

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

    to {
        opacity: 1;
    }
}

/* Fade In Up */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* Fade In Down */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

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

/* Fade In Left */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Fade In Right */
@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Slide In Up */
@keyframes slideInUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

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

/* Slide In Down */
@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

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

/* Scale In */
@keyframes scaleIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Bounce */
@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Shake */
@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    20% {
        transform: translateX(-8px);
    }

    40% {
        transform: translateX(8px);
    }

    60% {
        transform: translateX(-4px);
    }

    80% {
        transform: translateX(4px);
    }
}

/* Glow Pulse */
@keyframes glowPulse {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
    }

    50% {
        box-shadow: 0 0 40px rgba(59, 130, 246, 0.6), 0 0 80px rgba(59, 130, 246, 0.2);
    }
}

/* Gradient Shift */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Float */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* Wobble */
@keyframes wobble {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(-5deg);
    }

    75% {
        transform: rotate(5deg);
    }
}

/* Typewriter */
@keyframes blink {

    0%,
    100% {
        border-color: transparent;
    }

    50% {
        border-color: var(--primary);
    }
}

/* Ripple */
@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.reveal-up {
    transform: translateY(40px);
}

.reveal.reveal-down {
    transform: translateY(-40px);
}

.reveal.reveal-left {
    transform: translateX(-40px);
}

.reveal.reveal-right {
    transform: translateX(40px);
}

.reveal.reveal-scale {
    transform: scale(0.9);
}

.reveal.revealed {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* Stagger children */
.reveal-stagger>* {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-stagger.revealed>*:nth-child(1) {
    transition-delay: 0.1s;
}

.reveal-stagger.revealed>*:nth-child(2) {
    transition-delay: 0.2s;
}

.reveal-stagger.revealed>*:nth-child(3) {
    transition-delay: 0.3s;
}

.reveal-stagger.revealed>*:nth-child(4) {
    transition-delay: 0.4s;
}

.reveal-stagger.revealed>*:nth-child(5) {
    transition-delay: 0.5s;
}

.reveal-stagger.revealed>*:nth-child(6) {
    transition-delay: 0.6s;
}

.reveal-stagger.revealed>*:nth-child(7) {
    transition-delay: 0.7s;
}

.reveal-stagger.revealed>*:nth-child(8) {
    transition-delay: 0.8s;
}

.reveal-stagger.revealed>* {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   HOVER ANIMATIONS
   ============================================ */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-glow {
    transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.3);
}

.hover-rotate {
    transition: transform 0.4s ease;
}

.hover-rotate:hover {
    transform: rotate(5deg);
}

.hover-brightness {
    transition: filter 0.3s ease;
}

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

/* Button hover effect */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.3) 10%, transparent 10.01%);
    background-repeat: no-repeat;
    background-position: 50%;
    transform: scale(10, 10);
    opacity: 0;
    transition: transform 0.5s, opacity 1s;
}

.btn-ripple:active::after {
    transform: scale(0, 0);
    opacity: 0.3;
    transition: 0s;
}

/* ============================================
   FOOTER ANIMATIONS
   ============================================ */
.site-footer {
    animation: footerReveal 0.8s ease-out forwards;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
}

@keyframes footerReveal {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

/* Footer social icons hover */
.social-link {
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.social-link:hover {
    animation: wobble 0.5s ease;
}

/* ============================================
   PARALLAX EFFECTS
   ============================================ */
.parallax {
    transform: translateY(var(--parallax-y, 0));
    transition: transform 0.1s linear;
}

.parallax-slow {
    --parallax-speed: 0.3;
}

.parallax-medium {
    --parallax-speed: 0.5;
}

.parallax-fast {
    --parallax-speed: 0.8;
}

/* ============================================
   TOOL ICON ROTATION (145°)
   ============================================ */
.tool-icon-rotate {
    display: inline-block;
    animation: rotate145 8s infinite linear;
    transform-style: preserve-3d;
    perspective: 500px;
}

/* ============================================
   GLOWING EDGES FOR 3D ELEMENTS
   ============================================ */
.glow-edges {
    position: relative;
}

.glow-edges::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: linear-gradient(45deg, var(--primary), transparent, var(--accent), transparent);
    z-index: -1;
    animation: gradientShift 3s ease infinite;
    background-size: 300% 300%;
    filter: blur(8px);
    opacity: 0.5;
}

/* ============================================
   PAGE TRANSITIONS
   ============================================ */
.page-transition-enter {
    animation: fadeInUp 0.5s ease forwards;
}

.page-transition-exit {
    animation: fadeInDown 0.3s ease reverse forwards;
}

/* ============================================
   NUMBER COUNTER ANIMATION
   ============================================ */
.counter-animate {
    transition: all 0.1s ease;
}

/* ============================================
   MICRO INTERACTIONS
   ============================================ */
/* Input focus */
input:focus,
textarea:focus,
select:focus {
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Card hover */
.card-interactive {
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.card-interactive:hover {
    transform: translateY(-6px) scale(1.01);
}

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

.icon-bounce:hover {
    transform: scale(1.3);
}

/* ============================================
   SKELETON LOADING
   ============================================ */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.skeleton-loading {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
}

/* ============================================
   SUCCESS / ERROR ANIMATIONS
   ============================================ */
@keyframes checkmark {
    0% {
        stroke-dashoffset: 50;
    }

    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes errorShake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-8px);
    }

    50% {
        transform: translateX(8px);
    }

    75% {
        transform: translateX(-4px);
    }
}

/* ============================================
   TOOLTIP ANIMATION
   ============================================ */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: var(--text-primary);
    color: var(--bg-primary);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s, transform 0.3s;
}

.tooltip:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ============================================
   NOTIFICATION TOAST
   ============================================ */
@keyframes toastIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes toastOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.toast {
    animation: toastIn 0.4s ease forwards;
}

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

/* ============================================
   REDUCED MOTION
   ============================================ */
@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;
    }
}