/* ========================================
   Animations - High Quality Motion Design
   ======================================== */

/* ===== Keyframes Library ===== */

/* Slide Animations */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

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

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

@keyframes slideLeft {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

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

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

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

    to {
        opacity: 1;
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

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

@keyframes fadeInBlur {
    from {
        opacity: 0;
        filter: blur(10px);
    }

    to {
        opacity: 1;
        filter: blur(0);
    }
}

/* Bounce & Float */
@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-12px);
    }

    60% {
        transform: translateY(-6px);
    }
}

@keyframes float {

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

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

@keyframes floatRotate {

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

    25% {
        transform: translateY(-5px) rotate(1deg);
    }

    50% {
        transform: translateY(-10px) rotate(0deg);
    }

    75% {
        transform: translateY(-5px) rotate(-1deg);
    }
}

/* Pulse & Glow */
@keyframes pulse {

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

    50% {
        transform: scale(1.05);
    }
}

@keyframes pulseGlow {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(61, 90, 69, 0.4);
    }

    50% {
        box-shadow: 0 0 0 15px rgba(61, 90, 69, 0);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

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

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

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



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

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



/* Draw Effects */




/* Attention Seekers */
@keyframes heartbeat {
    0% {
        transform: scale(1);
    }

    14% {
        transform: scale(1.1);
    }

    28% {
        transform: scale(1);
    }

    42% {
        transform: scale(1.1);
    }

    70% {
        transform: scale(1);
    }
}



/* Background Effects */
@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }

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

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

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

    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* CTA Button Effects - used in sections.css nav */
@keyframes ctaShimmer {

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

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

@keyframes ctaPulse {

    0%,
    100% {
        box-shadow: 0 4px 15px rgba(45, 74, 53, 0.3);
    }

    50% {
        box-shadow: 0 4px 25px rgba(45, 74, 53, 0.5), 0 0 0 4px rgba(45, 74, 53, 0.1);
    }
}

/* ===== Animation Utility Classes ===== */

/* Duration Classes */
.animate-fast {
    animation-duration: 0.2s;
}

.animate-normal {
    animation-duration: 0.4s;
}

.animate-slow {
    animation-duration: 0.6s;
}

.animate-slower {
    animation-duration: 1s;
}

/* Delay Classes */
.animate-delay-1 {
    animation-delay: 0.1s;
}

.animate-delay-2 {
    animation-delay: 0.2s;
}

.animate-delay-3 {
    animation-delay: 0.3s;
}

.animate-delay-4 {
    animation-delay: 0.4s;
}

.animate-delay-5 {
    animation-delay: 0.5s;
}

/* Fill Mode */
.animate-fill-both {
    animation-fill-mode: both;
}

.animate-fill-forwards {
    animation-fill-mode: forwards;
}

/* Iteration */
.animate-infinite {
    animation-iteration-count: infinite;
}

.animate-once {
    animation-iteration-count: 1;
}

/* Play State */
.animate-paused {
    animation-play-state: paused;
}

.animate-running {
    animation-play-state: running;
}

/* ===== Scroll-Triggered Animations ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered children */
.stagger-children>* {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.is-visible>*:nth-child(1) {
    transition-delay: 0.1s;
}

.stagger-children.is-visible>*:nth-child(2) {
    transition-delay: 0.15s;
}

.stagger-children.is-visible>*:nth-child(3) {
    transition-delay: 0.2s;
}

.stagger-children.is-visible>*:nth-child(4) {
    transition-delay: 0.25s;
}

.stagger-children.is-visible>*:nth-child(5) {
    transition-delay: 0.3s;
}

.stagger-children.is-visible>*:nth-child(6) {
    transition-delay: 0.35s;
}

.stagger-children.is-visible>* {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Hover Micro-Interactions ===== */

/* Lift Effect */
.hover-lift {
    transition: transform var(--transition-base) var(--ease-out),
        box-shadow var(--transition-base) var(--ease-out);
}

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

/* Scale Effect */
.hover-scale {
    transition: transform var(--transition-base) var(--ease-out);
}

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

/* Glow Effect */
.hover-glow {
    transition: box-shadow var(--transition-base);
}

.hover-glow:hover {
    box-shadow: var(--shadow-glow-lg);
}

/* Tilt Effect (3D) */
.hover-tilt {
    transition: transform var(--transition-base) var(--ease-out);
    transform-style: preserve-3d;
}

.hover-tilt:hover {
    transform: perspective(1000px) rotateX(2deg) rotateY(-2deg);
}

/* Shine Effect */
.hover-shine {
    position: relative;
    overflow: hidden;
}

.hover-shine::after {
    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 0.6s ease;
}

.hover-shine:hover::after {
    left: 100%;
}

/* ===== Loading States ===== */

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg,
            var(--color-gray-200) 0%,
            var(--color-gray-100) 50%,
            var(--color-gray-200) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

/* Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.spinner-lg {
    width: 60px;
    height: 60px;
    border-width: 4px;
}

/* Dots Loading */
.dots-loading {
    display: flex;
    gap: var(--space-2);
}

.dots-loading span {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 1.4s infinite both;
}

.dots-loading span:nth-child(1) {
    animation-delay: 0s;
}

.dots-loading span:nth-child(2) {
    animation-delay: 0.2s;
}

.dots-loading span:nth-child(3) {
    animation-delay: 0.4s;
}

/* ===== Page Transition Effects ===== */
.page-enter {
    animation: fadeInScale 0.4s var(--ease-out) both;
}

.page-exit {
    animation: fadeInScale 0.3s var(--ease-in) reverse both;
}

/* ===== Modal Animations ===== */
.modal-enter {
    animation: modalSlideIn 0.3s var(--ease-out) both;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }

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

.modal-exit {
    animation: modalSlideOut 0.2s var(--ease-in) both;
}

@keyframes modalSlideOut {
    from {
        opacity: 1;
        transform: scale(1) translateY(0);
    }

    to {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
}

/* ===== Success/Check Animation ===== */
.success-check {
    animation: successPulse 0.5s ease;
}

@keyframes successPulse {
    0% {
        transform: scale(0);
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

/* ===== Counter Animation ===== */
.animate-counter {
    display: inline-block;
}

/* ===== Typewriter Effect ===== */
.typewriter {
    overflow: hidden;
    border-right: 2px solid var(--color-primary);
    white-space: nowrap;
    animation:
        typing 3.5s steps(40, end),
        blinkCursor 0.75s step-end infinite;
}

@keyframes typing {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

@keyframes blinkCursor {

    from,
    to {
        border-color: transparent;
    }

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

/* ===== Parallax Preparation ===== */
.parallax-container {
    overflow: hidden;
    will-change: transform;
}

.parallax-element {
    will-change: transform;
}

/* ===== Performance Optimizations ===== */
.will-change-transform {
    will-change: transform;
}

.will-change-opacity {
    will-change: opacity;
}

.gpu-accelerated {
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* ===== Premium Scroll Reveal System ===== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition:
        opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transition-delay: var(--reveal-delay, 0s);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.scroll-reveal-scale {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
    transition:
        opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-reveal-scale.revealed {
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* Reveal Delay Utilities to replace inline styles */
.reveal-delay-100 {
    transition-delay: 0.1s !important;
}

.reveal-delay-200 {
    transition-delay: 0.2s !important;
}

.reveal-delay-300 {
    transition-delay: 0.3s !important;
}

.reveal-delay-400 {
    transition-delay: 0.4s !important;
}

.reveal-delay-500 {
    transition-delay: 0.5s !important;
}

.reveal-delay-600 {
    transition-delay: 0.6s !important;
}

.reveal-delay-700 {
    transition-delay: 0.7s !important;
}

.reveal-delay-800 {
    transition-delay: 0.8s !important;
}

/* Stagger Reveal for Grid Items */
.stagger-reveal.revealed>* {
    opacity: 0;
    transform: translateY(30px);
    animation: staggerFadeUp 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.stagger-reveal.revealed>*:nth-child(1) {
    animation-delay: 0.05s;
}

.stagger-reveal.revealed>*:nth-child(2) {
    animation-delay: 0.1s;
}

.stagger-reveal.revealed>*:nth-child(3) {
    animation-delay: 0.15s;
}

.stagger-reveal.revealed>*:nth-child(4) {
    animation-delay: 0.2s;
}

.stagger-reveal.revealed>*:nth-child(5) {
    animation-delay: 0.25s;
}

.stagger-reveal.revealed>*:nth-child(6) {
    animation-delay: 0.3s;
}

.stagger-reveal.revealed>*:nth-child(7) {
    animation-delay: 0.35s;
}

.stagger-reveal.revealed>*:nth-child(8) {
    animation-delay: 0.4s;
}

@keyframes staggerFadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* ===== Premium CTA Pulse Animation ===== */
@keyframes heroBtnPulse {

    0%,
    100% {
        box-shadow:
            0 8px 25px rgba(45, 74, 53, 0.3),
            0 0 0 0 rgba(45, 74, 53, 0.4);
    }

    50% {
        box-shadow:
            0 12px 35px rgba(45, 74, 53, 0.4),
            0 0 0 15px rgba(45, 74, 53, 0);
    }
}

.hero-call-btn {
    animation: heroBtnPulse 2.5s ease-in-out infinite;
}

.hero-call-btn:hover {
    animation: none;
}

/* ===== Section Header Entrance ===== */
/* Note: revealed class added by JS IntersectionObserver */
.section-header.scroll-reveal-scale {
    opacity: 0;
    transform: scale(0.95) translateY(20px);
    transition:
        opacity 0.6s ease,
        transform 0.6s ease;
}

.section-header.scroll-reveal-scale.revealed {
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* ===== Pricing Card Premium Animation ===== */
.pricing-card {
    transition:
        transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        box-shadow 0.4s ease;
}

.pricing-card:hover {
    transform: translateY(-12px) scale(1.02);
}

.pricing-card.featured {
    animation: featuredFloat 3s ease-in-out infinite;
}

@keyframes featuredFloat {

    0%,
    100% {
        transform: scale(1.05) translateY(0);
    }

    50% {
        transform: scale(1.05) translateY(-8px);
    }
}

.pricing-card.featured:hover {
    animation: none;
    transform: scale(1.08) translateY(-10px);
}

/* ===== Review Card Entrance ===== */
.review-card {
    transition:
        transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        box-shadow 0.4s ease;
}

.review-card:hover {
    transform: translateY(-10px) rotateX(2deg);
}

/* ===== Gold Shimmer Effect ===== */
@keyframes goldShimmer {
    0% {
        background-position: -200% 0;
    }

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

.gold-shimmer {
    background: linear-gradient(90deg,
            #c9a962 0%,
            #f0d78c 25%,
            #c9a962 50%,
            #f0d78c 75%,
            #c9a962 100%);
    background-size: 200% 100%;
    animation: goldShimmer 3s ease-in-out infinite;
    -webkit-background-clip: text;
    background-clip: text;
}

/* ===== Scroll Progress Indicator ===== */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light), #c9a962);
    z-index: 9999;
    width: 0;
    transition: width 0.1s linear;
    box-shadow: 0 2px 10px rgba(45, 74, 53, 0.3);
}

/* ===== Premium Floating CTA Visibility ===== */
.floating-cta {
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition:
        opacity 0.4s ease,
        visibility 0.4s ease,
        transform 0.4s ease;
}

.floating-cta.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ===== Hero Visual Entrance ===== */
@keyframes heroImageEntrance {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(30px);
        filter: blur(10px);
    }

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

.hero-logo-img.loaded {
    animation: heroImageEntrance 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* ===== FAQ Accordion Animation ===== */
.faq-item {
    transition: box-shadow 0.3s ease;
}

.faq-item.active {
    box-shadow: 0 8px 30px rgba(45, 74, 53, 0.15);
}

.faq-answer {
    transition:
        max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        opacity 0.3s ease,
        padding 0.3s ease;
}

/* ===== Area Badge Hover ===== */
.area-badge {
    transition:
        transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        box-shadow 0.3s ease,
        background 0.3s ease;
}

.highlight-tag {
    transition:
        transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        box-shadow 0.3s ease;
}

/* ===== Method Card Icon Spin on Hover ===== */
.method-card:hover .method-icon {
    animation: iconPop 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes iconPop {
    0% {
        transform: scale(1) rotate(0deg);
    }

    50% {
        transform: scale(1.15) rotate(10deg);
    }

    100% {
        transform: scale(1.1) rotate(5deg);
    }
}