/* 
 * CSS Animations for Positive Impact Website
 * Author: Manus AI
 * Version: 1.0
 */

/* Fade In Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Fade In Up Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fade In Down Animation */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fade In Left Animation */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Fade In Right Animation */
@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Zoom In Animation */
@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

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

/* Rotate Animation */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

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

/* Animation Classes */
.animate-fade-in {
    animation: fadeIn 1s ease forwards;
}

.animate-fade-in-up {
    animation: fadeInUp 1s ease forwards;
}

.animate-fade-in-down {
    animation: fadeInDown 1s ease forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 1s ease forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 1s ease forwards;
}

.animate-zoom-in {
    animation: zoomIn 1s ease forwards;
}

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

.animate-bounce {
    animation: bounce 2s infinite;
}

.animate-rotate {
    animation: rotate 2s linear infinite;
}

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

/* Animation Delays */
.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

.delay-400 {
    animation-delay: 0.4s;
}

.delay-500 {
    animation-delay: 0.5s;
}

.delay-600 {
    animation-delay: 0.6s;
}

.delay-700 {
    animation-delay: 0.7s;
}

.delay-800 {
    animation-delay: 0.8s;
}

.delay-900 {
    animation-delay: 0.9s;
}

.delay-1000 {
    animation-delay: 1s;
}

/* Element-specific animations */
.hero h1 {
    animation: fadeInDown 1s ease 0.2s forwards;
    opacity: 0;
}

.hero p {
    animation: fadeInDown 1s ease 0.4s forwards;
    opacity: 0;
}

.hero-buttons {
    animation: fadeInUp 1s ease 0.6s forwards;
    opacity: 0;
}

.section-header h2 {
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
}

.section-divider {
    animation: fadeIn 1s ease 0.3s forwards;
    opacity: 0;
}

.section-header p {
    animation: fadeInUp 1s ease 0.5s forwards;
    opacity: 0;
}

.service-card, .category-card, .benefit-item, .feature-item, .case-study {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover, .category-card:hover, .benefit-item:hover, .feature-item:hover, .case-study:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.service-icon, .category-icon, .benefit-icon, .feature-icon {
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.service-card:hover .service-icon,
.category-card:hover .category-icon,
.benefit-item:hover .benefit-icon,
.feature-item:hover .feature-icon {
    transform: scale(1.1);
    background-color: var(--secondary-color);
}

.timeline-item {
    opacity: 0;
}

.timeline-item.left {
    animation: fadeInLeft 1s ease forwards;
}

.timeline-item.right {
    animation: fadeInRight 1s ease forwards;
}

.stat-number {
    transition: color 0.3s ease;
}

.stat-item:hover .stat-number {
    color: var(--secondary-color);
}

.testimonial-content {
    transition: transform 0.3s ease;
}

.testimonial-content:hover {
    transform: scale(1.02);
}

.btn {
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn:active {
    transform: translateY(0);
}

/* Animated background gradient */
.cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a4b8c 100%);
    background-size: 200% 200%;
    animation: gradientAnimation 10s ease infinite;
}

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

/* Calculator result highlight */
.result-item.total .result-value {
    transition: all 0.3s ease;
}

.result-item.total:hover .result-value {
    color: var(--secondary-color);
    transform: scale(1.05);
}

/* FAQ animation */
.faq-toggle {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    transition: max-height 0.5s ease, padding 0.5s ease;
}

/* Modal animation */
.modal-content {
    animation: zoomIn 0.3s ease forwards;
}

/* Language selection animation */
.language-buttons .btn {
    transition: all 0.3s ease;
}

.language-buttons .btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Sticky header animation */
.header {
    transition: padding 0.3s ease, box-shadow 0.3s ease;
}

.header.sticky {
    padding: 10px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Mobile menu animation */
.mobile-menu-toggle i {
    transition: transform 0.3s ease;
}

.mobile-menu-toggle i.fa-times {
    transform: rotate(90deg);
}

.nav-menu {
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
}