/* ========================================
   ZAMERPRO LANDING PAGE - ANIMATIONS
   Scroll-triggered & Interactive Animations
   ======================================== */

/* === FADE IN ANIMATIONS === */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in {
    opacity: 0;
    transition: opacity 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
}

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

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

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

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* === ANIMATION DELAYS === */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* === NUMBER COUNTER ANIMATION === */
@keyframes countUp {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.benefit-number.counting {
    animation: countUp 0.5s ease;
}

/* === GRADIENT ANIMATION === */
@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.gradient-text-animated {
    background: linear-gradient(90deg, #FF007A, #A800F1, #0057FF, #00C3FF, #FF007A);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 4s ease infinite;
}

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

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.hover-glow {
    position: relative;
    overflow: hidden;
}

.hover-glow::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 0, 122, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.hover-glow:hover::before {
    opacity: 1;
}

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

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

/* === SLIDE IN ANIMATIONS === */
@keyframes slideInFromLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

.slide-in-left {
    animation: slideInFromLeft 0.6s ease forwards;
}

.slide-in-right {
    animation: slideInFromRight 0.6s ease forwards;
}

/* === BOUNCE ANIMATION === */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}

.bounce {
    animation: bounce 2s ease infinite;
}

/* === ROTATE ANIMATION === */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.rotate {
    animation: rotate 3s linear infinite;
}

/* === SHAKE ANIMATION === */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}

.shake {
    animation: shake 0.5s ease;
}

/* === RIPPLE EFFECT === */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple:active::after {
    width: 300px;
    height: 300px;
}

/* === LOADING SPINNER === */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 0, 122, 0.1);
    border-top-color: #FF007A;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* === PROGRESS BAR ANIMATION === */
@keyframes progress {
    from {
        width: 0%;
    }
    to {
        width: 100%;
    }
}

.progress-bar {
    height: 4px;
    background: linear-gradient(90deg, #FF007A, #0057FF);
    border-radius: 2px;
    animation: progress 2s ease forwards;
}

/* === SCALE ANIMATIONS === */
@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.scale-in {
    animation: scaleIn 0.5s ease forwards;
}

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

.scale-out {
    animation: scaleOut 0.5s ease forwards;
}

/* === TYPEWRITER EFFECT === */
@keyframes typewriter {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

.typewriter {
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid;
    animation: typewriter 3s steps(40) forwards, blink 0.75s step-end infinite;
}

@keyframes blink {
    50% {
        border-color: transparent;
    }
}

/* === BACKGROUND ANIMATIONS === */
@keyframes backgroundMove {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.bg-animated {
    background-size: 200% 200%;
    animation: backgroundMove 10s ease infinite;
}

/* === GLOW EFFECT === */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 0, 122, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(255, 0, 122, 0.6), 0 0 60px rgba(0, 87, 255, 0.4);
    }
}

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

/* === MODAL ANIMATIONS === */
@keyframes fadeInModal {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-enter {
    animation: fadeInModal 0.3s ease forwards;
}

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

.modal-exit {
    animation: fadeOutModal 0.3s ease forwards;
}

/* === PARTICLE EFFECT === */
@keyframes float-up {
    0% {
        opacity: 0;
        transform: translateY(0) rotate(0deg);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(-100vh) rotate(360deg);
    }
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 0, 122, 0.6);
    border-radius: 50%;
    animation: float-up 6s ease-in-out infinite;
}

/* === UNDERLINE ANIMATION === */
.underline-animated {
    position: relative;
    display: inline-block;
}

.underline-animated::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #FF007A, #0057FF);
    transition: width 0.4s ease;
}

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

/* === CARD FLIP ANIMATION === */
.card-flip {
    perspective: 1000px;
}

.card-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.card-flip:hover .card-flip-inner {
    transform: rotateY(180deg);
}

.card-flip-front,
.card-flip-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
}

.card-flip-back {
    transform: rotateY(180deg);
}

/* === SCROLL PROGRESS BAR === */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, #FF007A, #0057FF);
    transform-origin: left;
    z-index: 9999;
}

/* === PARALLAX EFFECT === */
.parallax {
    transition: transform 0.3s ease-out;
}

/* === BLUR EFFECT === */
@keyframes blur-in {
    from {
        filter: blur(10px);
        opacity: 0;
    }
    to {
        filter: blur(0);
        opacity: 1;
    }
}

.blur-in {
    animation: blur-in 0.6s ease forwards;
}

/* === ZOOM ANIMATION === */
@keyframes zoom-in {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.zoom-in {
    animation: zoom-in 0.5s ease forwards;
}

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

.wiggle {
    animation: wiggle 0.5s ease;
}

/* === REVEAL ANIMATION === */
.reveal {
    position: relative;
    overflow: hidden;
}

.reveal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, #FF007A, transparent);
    transform: translateX(-100%);
    animation: reveal-sweep 1.5s ease forwards;
}

@keyframes reveal-sweep {
    to {
        transform: translateX(100%);
    }
}

/* === PERFORMANCE OPTIMIZATION === */
.will-animate {
    will-change: transform, opacity;
}

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