/* 🎬 EcoGuardians - Animations CSS
   Estilos específicos para animações GSAP Premium */

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2E8B57 0%, #228B22 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    overflow: hidden;
}

.loading-logo {
    margin-bottom: 2rem;
}

.loading-title {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    text-align: center;
}

.loading-title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(50px) rotateX(-90deg);
}

.loading-subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 2rem;
    text-align: center;
}

.progress-container {
    width: 300px;
    height: 4px;
    background: rgba(255,255,255,0.2);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.progress-bar {
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #ffffff, #e0e0e0);
    transform: translateX(-100%);
    border-radius: 2px;
}

/* Floating Particles */
.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    pointer-events: auto;
    user-select: none;
    cursor: grab;
    transition: transform 0.3s ease;
}

.particle:active {
    cursor: grabbing;
}

/* GSAP ScrollTrigger Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
}

.fade-in-up {
    opacity: 0;
    transform: translateY(50px);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-50px);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(50px);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
}

/* Interactive Elements */
.interactive-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

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

.draggable-element {
    cursor: move;
    cursor: grab;
}

.draggable-element:active {
    cursor: grabbing;
}

/* Morphing SVG Animations */
.svg-morph {
    transition: all 0.5s ease;
}

.draw-svg path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
}

/* Text Animation Classes */
.split-text .char {
    display: inline-block;
    transform: translateY(100px);
    opacity: 0;
}

.scramble-text {
    font-family: 'Fira Code', monospace;
}

.scrambled {
    color: #00ff00;
    text-shadow: 0 0 10px #00ff00;
}

/* Timeline Animations */
.timeline-item {
    opacity: 0;
    transform: translateX(-50px);
}

.timeline-item.animate {
    opacity: 1;
    transform: translateX(0);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Physics Animations */
.physics-element {
    will-change: transform;
}

.bouncing {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translate3d(0, 0, 0);
    }
    40%, 43% {
        transform: translate3d(0, -30px, 0);
    }
    70% {
        transform: translate3d(0, -15px, 0);
    }
    90% {
        transform: translate3d(0, -4px, 0);
    }
}

/* Flip Animations */
.flip-container {
    perspective: 1000px;
}

.flip-card {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

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

.flip-front, .flip-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 12px;
}

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

/* Custom Eases Visual Feedback */
.ease-preview {
    width: 50px;
    height: 50px;
    background: #2E8B57;
    border-radius: 50%;
    animation: customEaseDemo 3s infinite;
}

@keyframes customEaseDemo {
    0% { transform: translateX(0); }
    50% { transform: translateX(200px); }
    100% { transform: translateX(0); }
}

/* Responsive Animations */
@media (max-width: 768px) {
    .loading-title {
        font-size: 2rem;
    }
    
    .particle {
        font-size: 16px;
    }
    
    .progress-container {
        width: 250px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .particle,
    .animate-on-scroll,
    .interactive-card,
    .timeline-item {
        animation: none !important;
        transition: none !important;
    }
    
    .loading-title .char {
        opacity: 1 !important;
        transform: none !important;
    }
}