/* =====================================================
   ECO3D - Additional Animations & Effects
   Enhanced visual experience
   ===================================================== */

/* ============ Particle Animation ============ */
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.5;
    animation: particleFloat 10s infinite linear;
}

@keyframes particleFloat {
    0% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    90% {
        opacity: 0.5;
    }
    100% {
        transform: translateY(-100vh) translateX(100px) scale(0);
        opacity: 0;
    }
}

/* ============ Glowing Effects ============ */
.glow-effect {
    position: relative;
}

.glow-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.glow-effect:hover::after {
    opacity: 1;
}

/* ============ Text Reveal Animation ============ */
.reveal-text {
    position: relative;
    overflow: hidden;
}

.reveal-text::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    transform: translateX(-101%);
}

.reveal-text.revealed::after {
    animation: revealText 0.8s ease forwards;
}

@keyframes revealText {
    0% {
        transform: translateX(-101%);
    }
    50% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(101%);
    }
}

/* ============ Counter Animation ============ */
.counter {
    display: inline-block;
    transition: all 0.3s ease;
}

/* ============ Magnetic Button Effect ============ */
.magnetic-btn {
    position: relative;
    transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

/* ============ Ripple Effect ============ */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.ripple:active::before {
    width: 300px;
    height: 300px;
}

/* ============ Gradient Border Animation ============ */
.gradient-border {
    position: relative;
    background: var(--dark-light);
    border-radius: var(--radius-xl);
}

.gradient-border::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gradient-border:hover::before {
    opacity: 1;
}

/* ============ Skeleton Loading ============ */
.skeleton {
    position: relative;
    overflow: hidden;
    background: var(--gray-800);
}

.skeleton::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 100%
    );
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

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

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

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--primary); }
}

/* ============ 3D Tilt Effect ============ */
.tilt-card {
    transform-style: preserve-3d;
    transform: perspective(1000px);
}

.tilt-card-inner {
    transition: transform 0.5s ease;
}

/* ============ Morphing Shape ============ */
.morph-shape {
    animation: morphing 8s ease-in-out infinite;
}

@keyframes morphing {
    0% {
        border-radius: 60% 40% 30% 70%/60% 30% 70% 40%;
    }
    50% {
        border-radius: 30% 60% 70% 40%/50% 60% 30% 60%;
    }
    100% {
        border-radius: 60% 40% 30% 70%/60% 30% 70% 40%;
    }
}

/* ============ Noise Overlay ============ */
.noise-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
}

/* ============ Scroll Progress Bar ============ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    z-index: 9999;
    transition: width 0.1s linear;
}

/* ============ Cursor Effects ============ */
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.15s ease, opacity 0.15s ease;
    mix-blend-mode: difference;
}

.custom-cursor.active {
    transform: scale(2);
    opacity: 0.5;
}

/* ============ Image Parallax ============ */
.parallax-container {
    position: relative;
    overflow: hidden;
}

.parallax-image {
    position: absolute;
    top: -20%;
    left: 0;
    width: 100%;
    height: 140%;
    object-fit: cover;
    will-change: transform;
}

/* ============ Stagger Animation ============ */
.stagger-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.stagger-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.stagger-item:nth-child(1) { transition-delay: 0.1s; }
.stagger-item:nth-child(2) { transition-delay: 0.2s; }
.stagger-item:nth-child(3) { transition-delay: 0.3s; }
.stagger-item:nth-child(4) { transition-delay: 0.4s; }
.stagger-item:nth-child(5) { transition-delay: 0.5s; }
.stagger-item:nth-child(6) { transition-delay: 0.6s; }

/* ============ Hover Card 3D ============ */
.hover-3d {
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    transform-style: preserve-3d;
}

.hover-3d:hover {
    transform: translateZ(20px) rotateX(5deg) rotateY(-5deg);
}

/* ============ Clip Path Reveal ============ */
.clip-reveal {
    clip-path: polygon(0 0, 0 0, 0 100%, 0% 100%);
    transition: clip-path 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

.clip-reveal.revealed {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

/* ============ Text Gradient Animation ============ */
.animated-gradient-text {
    background: linear-gradient(
        90deg,
        var(--primary) 0%,
        var(--secondary) 25%,
        var(--accent) 50%,
        var(--secondary) 75%,
        var(--primary) 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientMove 3s linear infinite;
}

@keyframes gradientMove {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

/* ============ Split Text Animation ============ */
.split-text .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(50px) rotateX(-90deg);
    transform-origin: center bottom;
    animation: splitReveal 0.6s ease forwards;
}

@keyframes splitReveal {
    to {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

/* ============ Blur In Animation ============ */
.blur-in {
    filter: blur(20px);
    opacity: 0;
    animation: blurIn 0.8s ease forwards;
}

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

/* ============ Scale Bounce ============ */
.scale-bounce {
    animation: scaleBounce 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes scaleBounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* ============ Shake Animation ============ */
.shake {
    animation: shake 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

@keyframes shake {
    10%, 90% { transform: translateX(-1px); }
    20%, 80% { transform: translateX(2px); }
    30%, 50%, 70% { transform: translateX(-4px); }
    40%, 60% { transform: translateX(4px); }
}

/* ============ Rotate In ============ */
.rotate-in {
    animation: rotateIn 0.8s ease forwards;
}

@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-180deg) scale(0);
    }
    to {
        opacity: 1;
        transform: rotate(0) scale(1);
    }
}

/* ============ Elastic Scale ============ */
.elastic-scale {
    animation: elasticScale 0.8s cubic-bezier(0.68, -0.6, 0.32, 1.6);
}

@keyframes elasticScale {
    0% { transform: scale(0); }
    40% { transform: scale(1.1); }
    60% { transform: scale(0.9); }
    80% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

/* ============ Slide Up Fade ============ */
.slide-up-fade {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-up-fade.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============ Border Animation ============ */
.animated-border {
    position: relative;
}

.animated-border::before,
.animated-border::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.4s ease;
}

.animated-border::before {
    top: 0;
    left: 0;
}

.animated-border::after {
    bottom: 0;
    right: 0;
}

.animated-border:hover::before,
.animated-border:hover::after {
    width: 100%;
}

/* ============ Tooltip Animation ============ */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    padding: 8px 16px;
    background: var(--dark-light);
    border: 1px solid var(--gray-800);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-8px);
}

/* ============ Responsive Animations ============ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}