/* ===== YUGYA — Animations ===== */

/* === Keyframes === */
@keyframes float {

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

    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {

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

    50% {
        opacity: 0.5;
        transform: scale(1.5);
    }
}

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

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

@keyframes morphBlob {

    0%,
    100% {
        border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%;
    }

    25% {
        border-radius: 70% 30% 50% 50% / 30% 30% 70% 70%;
    }

    50% {
        border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
    }

    75% {
        border-radius: 55% 45% 30% 70% / 65% 35% 60% 40%;
    }
}

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

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

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

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

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

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.85);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes textReveal {
    from {
        clip-path: inset(0 100% 0 0);
    }

    to {
        clip-path: inset(0 0 0 0);
    }
}

@keyframes glowPulse {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(124, 106, 239, 0.2);
    }

    50% {
        box-shadow: 0 0 40px rgba(124, 106, 239, 0.4), 0 0 80px rgba(124, 106, 239, 0.1);
    }
}

@keyframes borderGlow {

    0%,
    100% {
        border-color: rgba(124, 106, 239, 0.2);
    }

    50% {
        border-color: rgba(124, 106, 239, 0.5);
    }
}

@keyframes waveText {

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

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

    75% {
        transform: translateY(5px);
    }
}

@keyframes flipIn {
    from {
        opacity: 0;
        transform: perspective(600px) rotateY(90deg);
    }

    to {
        opacity: 1;
        transform: perspective(600px) rotateY(0deg);
    }
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* === Scroll Reveal === */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* Stagger delays */
.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

.reveal-delay-5 {
    transition-delay: 0.5s;
}

.reveal-delay-6 {
    transition-delay: 0.6s;
}

.reveal-delay-7 {
    transition-delay: 0.7s;
}

.reveal-delay-8 {
    transition-delay: 0.8s;
}

/* === Hover Effects === */
.hover-lift {
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.hover-lift:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}

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

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

/* === 3D Tilt Card === */
.tilt-card {
    transform-style: preserve-3d;
    perspective: 1000px;
    transition: transform 0.4s ease;
}

.tilt-card-inner {
    transition: transform 0.4s ease;
    transform-style: preserve-3d;
}

.tilt-card .tilt-shine {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.15), transparent 60%);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.tilt-card:hover .tilt-shine {
    opacity: 1;
}

/* === Animated Gradient Border === */
.glow-border {
    position: relative;
    background: var(--bg-card-solid);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.glow-border::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    background: conic-gradient(from var(--angle, 0deg),
            var(--brand-primary),
            var(--brand-accent),
            var(--brand-accent-2),
            var(--brand-primary));
    border-radius: inherit;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask-composite: xor;
    animation: rotate 4s linear infinite;
}

@property --angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

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

.ripple-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(124, 106, 239, 0.3);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

/* === Text Split Animation === */
.split-text .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.split-text.visible .char {
    opacity: 1;
    transform: translateY(0);
}

/* === Blob === */
.blob {
    border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%;
    animation: morphBlob 8s ease-in-out infinite;
}

/* === Parallax Layer === */
.parallax-layer {
    will-change: transform;
    transition: transform 0.1s linear;
}

/* === Loading Skeleton === */
.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    border-radius: var(--radius-md);
}

/* === Marquee === */
.marquee-track {
    display: flex;
    animation: marquee 30s linear infinite;
    width: max-content;
}

.marquee-track:hover {
    animation-play-state: paused;
}

/* === Particle Canvas === */
#particleCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}