/**
 * SS Traders Solar - Animation Stylesheet
 * Keyframe animations and special effects
 */

/* ============================================
   FLOAT ANIMATION
   ============================================ */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float 3s ease-in-out 0.5s infinite;
}

/* ============================================
   PULSE GLOW (for CTA buttons)
   ============================================ */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
    }
    50% {
        box-shadow: 0 4px 40px rgba(255, 215, 0, 0.7), 0 0 30px rgba(255, 215, 0, 0.3);
    }
}

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

/* ============================================
   SHIMMER EFFECT (for cards)
   ============================================ */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.shimmer {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.4) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

/* ============================================
   SOLAR RAYS ROTATION
   ============================================ */
@keyframes rotate-slow {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.animate-rotate-slow {
    animation: rotate-slow 60s linear infinite;
}

/* ============================================
   FADE IN UP
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* ============================================
   FADE IN
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* ============================================
   SCALE IN
   ============================================ */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-scale-in {
    animation: scaleIn 0.4s ease-out forwards;
}

/* ============================================
   SLIDE IN FROM RIGHT
   ============================================ */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-slide-in-right {
    animation: slideInRight 0.5s ease-out forwards;
}

/* ============================================
   SLIDE IN FROM LEFT
   ============================================ */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-slide-in-left {
    animation: slideInLeft 0.5s ease-out forwards;
}

/* ============================================
   BOUNCE
   ============================================ */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    25% {
        transform: translateY(-10px);
    }
    50% {
        transform: translateY(0);
    }
    75% {
        transform: translateY(-5px);
    }
}

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

/* ============================================
   CART BADGE BOUNCE
   ============================================ */
@keyframes cartBadgeBounce {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.3);
    }
}

.cart-badge.animate {
    animation: cartBadgeBounce 0.3s ease;
}

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

.animate-spin {
    animation: spin 1s linear infinite;
}

/* ============================================
   PULSE
   ============================================ */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

/* ============================================
   TYPING CURSOR
   ============================================ */
@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

.typing-cursor::after {
    content: '|';
    animation: blink 1s infinite;
    color: var(--primary-gold);
}

/* ============================================
   MARQUEE (for stats ticker)
   ============================================ */
@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.animate-marquee {
    animation: marquee 30s linear infinite;
}

/* ============================================
   RIPPLE EFFECT
   ============================================ */
@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    animation: ripple 0.6s ease-out;
}

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

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-light);
    border-top-color: var(--primary-gold);
    border-radius: 50%;
    animation: spinner 1s linear infinite;
}

.loading-spinner-sm {
    width: 20px;
    height: 20px;
    border-width: 2px;
}

/* ============================================
   SKELETON LOADING
   ============================================ */
@keyframes skeleton {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.skeleton {
    background: linear-gradient(
        90deg,
        var(--surface-light) 25%,
        var(--border-light) 50%,
        var(--surface-light) 75%
    );
    background-size: 200% 100%;
    animation: skeleton 1.5s infinite;
    border-radius: var(--radius-md);
}

/* ============================================
   HOVER LIFT EFFECT
   ============================================ */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   HOVER ZOOM EFFECT
   ============================================ */
.hover-zoom {
    overflow: hidden;
}

.hover-zoom img {
    transition: transform var(--transition-slow);
}

.hover-zoom:hover img {
    transform: scale(1.1);
}

/* ============================================
   HOVER GLOW EFFECT
   ============================================ */
.hover-glow {
    transition: box-shadow var(--transition-base);
}

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.4);
}

/* ============================================
   BORDER GLOW ANIMATION
   ============================================ */
@keyframes borderGlow {
    0%, 100% {
        border-color: var(--primary-gold);
        box-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
    }
    50% {
        border-color: var(--accent-orange);
        box-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
    }
}

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

/* ============================================
   COUNT UP ANIMATION
   ============================================ */
.count-up {
    font-variant-numeric: tabular-nums;
}

/* ============================================
   STAGGER ANIMATION DELAYS
   ============================================ */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }
.stagger-6 { animation-delay: 0.6s; }

/* ============================================
   SCROLL REVEAL INITIAL STATE
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   PARALLAX EFFECT
   ============================================ */
.parallax {
    will-change: transform;
}

/* ============================================
   MODAL ANIMATIONS
   ============================================ */
@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes overlayIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes overlayOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

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

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

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

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

/* ============================================
   ACCORDION ANIMATION
   ============================================ */
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-content.active {
    max-height: 500px;
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion-trigger.active .accordion-icon {
    transform: rotate(180deg);
}

/* ============================================
   TAB ANIMATION
   ============================================ */
.tab-content {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.tab-content.active {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   PROGRESS BAR ANIMATION
   ============================================ */
@keyframes progressFill {
    from {
        width: 0;
    }
}

.progress-bar-fill {
    animation: progressFill 1s ease-out forwards;
}

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

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

.notification-enter {
    animation: notificationSlideIn 0.3s ease forwards;
}

.notification-exit {
    animation: notificationSlideOut 0.3s ease forwards;
}

/* ============================================
   HEART BEAT (for wishlist)
   ============================================ */
@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    14% {
        transform: scale(1.3);
    }
    28% {
        transform: scale(1);
    }
    42% {
        transform: scale(1.3);
    }
    70% {
        transform: scale(1);
    }
}

.animate-heartbeat {
    animation: heartbeat 1s ease-in-out;
}

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

.animate-shake {
    animation: shake 0.5s ease-in-out;
}

/* ============================================
   CONFETTI EFFECT
   ============================================ */
@keyframes confetti {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

.confetti {
    position: fixed;
    width: 10px;
    height: 10px;
    animation: confetti 3s ease-out forwards;
    z-index: 9999;
}

/* ============================================
   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-float,
    .animate-pulse-glow,
    .animate-rotate-slow,
    .animate-marquee,
    .shimmer,
    .skeleton {
        animation: none !important;
    }
}