/* Keyframe Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

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

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

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

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

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

@keyframes wave {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(20deg);
    }
    75% {
        transform: rotate(-20deg);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(127, 176, 105, 0.5);
    }
    50% {
        box-shadow: 0 0 40px rgba(127, 176, 105, 0.8);
    }
}

@keyframes leafFall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}

@keyframes spinLeaf {
    0% {
        transform: rotate(0deg) scale(1);
    }
    25% {
        transform: rotate(90deg) scale(1.1);
    }
    50% {
        transform: rotate(180deg) scale(1);
    }
    75% {
        transform: rotate(270deg) scale(0.9);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

@keyframes textGlow {
    0%, 100% {
        text-shadow: 0 0 10px rgba(127, 176, 105, 0.5);
    }
    50% {
        text-shadow: 0 0 20px rgba(127, 176, 105, 0.8);
    }
}

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

@keyframes typewriter {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink {
    0%, 50% {
        border-color: transparent;
    }
    51%, 100% {
        border-color: var(--primary-green);
    }
}

/* Preloader Animations */
.leaf {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--secondary-green);
    border-radius: 0 100% 0 100%;
    animation: spinLeaf 2s linear infinite;
}

.leaf1 {
    top: 20px;
    left: 20px;
    animation-delay: 0s;
}

.leaf2 {
    top: 20px;
    right: 20px;
    animation-delay: 0.6s;
}

.leaf3 {
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 1.2s;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.floating-leaf {
    position: absolute;
    width: 15px;
    height: 15px;
    background: rgba(127, 176, 105, 0.3);
    border-radius: 0 100% 0 100%;
    animation: leafFall linear infinite;
}

.leaf-1 {
    left: 10%;
    animation-duration: 8s;
    animation-delay: 0s;
}

.leaf-2 {
    left: 30%;
    animation-duration: 10s;
    animation-delay: 2s;
}

.leaf-3 {
    left: 60%;
    animation-duration: 12s;
    animation-delay: 4s;
}

.leaf-4 {
    left: 80%;
    animation-duration: 9s;
    animation-delay: 6s;
}

/* Scroll Animations */
.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    position: relative;
    margin: 0 auto 10px;
}

.scroll-wheel {
    width: 4px;
    height: 6px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(16px);
    }
}

/* Button Animations */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

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

.btn:hover .btn-icon {
    transform: translateX(5px);
}

/* Image Animations */
.image-frame {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.image-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.8s ease;
    z-index: 1;
}

.image-frame:hover::before {
    left: 100%;
}

.image-decoration {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 100px;
    height: 100px;
    border: 3px solid var(--secondary-green);
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse 3s ease-in-out infinite;
}

/* Card Hover Effects */
.philosophy-card,
.product-card,
.testimonial-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.philosophy-card:hover,
.product-card:hover,
.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.philosophy-card:hover .card-icon,
.product-card:hover .product-image {
    transform: scale(1.1);
}

/* Product Image Overlay */
.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(79, 121, 66, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.explore-text {
    color: var(--white);
    font-weight: 600;
    font-size: 18px;
    animation: bounceIn 0.6s ease;
}

/* Statistics Counter Animation */
.stat-number {
    display: inline-block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-green);
    animation: countUp 2s ease-out;
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Form Animations */
.form-group input,
.form-group textarea {
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Success Message Animation */
.success-message {
    background: var(--secondary-green);
    color: var(--white);
    padding: 15px;
    border-radius: var(--border-radius);
    margin-top: 20px;
    animation: slideInUp 0.5s ease;
}

/* Testimonial Slider Animation */
.testimonial-card {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.5s ease;
}

.testimonial-card.active {
    opacity: 1;
    transform: translateX(0);
}

.testimonial-card.prev {
    opacity: 0;
    transform: translateX(-50px);
}

/* Mobile Menu Animation */
.nav-menu.mobile-open {
    animation: slideInDown 0.3s ease;
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Parallax Effect */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Responsive Animations */
@media (max-width: 768px) {
    .parallax {
        background-attachment: scroll;
    }
    
    .floating-leaf {
        display: none;
    }
    
    .hero-title {
        animation-duration: 0.8s;
    }
    
    .title-line:nth-child(1) { animation-delay: 0.1s; }
    .title-line:nth-child(2) { animation-delay: 0.2s; }
    .title-line:nth-child(3) { animation-delay: 0.3s; }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .parallax {
        background-attachment: scroll;
    }
    
    .floating-leaf {
        display: none;
    }
}