/* Advanced Animations for ACsports */

/* Keyframe Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(21, 101, 192, 0.4); }
    50% { box-shadow: 0 0 40px rgba(21, 101, 192, 0.8); }
}

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

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes scale-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes slide-in-left {
    from { opacity: 0; transform: translateX(-100px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slide-in-right {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slide-in-up {
    from { opacity: 0; transform: translateY(60px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in-scale {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes text-reveal {
    from { 
        opacity: 0; 
        transform: translateY(100%);
        clip-path: inset(0 0 100% 0);
    }
    to { 
        opacity: 1; 
        transform: translateY(0);
        clip-path: inset(0 0 0 0);
    }
}

@keyframes line-grow {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

@keyframes counter-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

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

@keyframes wave {
    0% { transform: translateX(0) translateZ(0) scaleY(1); }
    50% { transform: translateX(-25%) translateZ(0) scaleY(0.55); }
    100% { transform: translateX(-50%) translateZ(0) scaleY(1); }
}

/* Utility Animation Classes */
.animate-float { animation: float 6s ease-in-out infinite; }
.animate-pulse-glow { animation: pulse-glow 2s ease-in-out infinite; }
.animate-gradient { animation: gradient-shift 8s ease infinite; background-size: 200% 200%; }
.animate-rotate { animation: rotate-slow 20s linear infinite; }
.animate-scale-pulse { animation: scale-pulse 3s ease-in-out infinite; }
.animate-morph { animation: morph 8s ease-in-out infinite; }

/* Scroll-triggered Animations */
[data-reveal] {
    opacity: 0;
}

[data-reveal="left"] {
    transform: translateX(-60px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="right"] {
    transform: translateX(60px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="up"] {
    transform: translateY(60px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="scale"] {
    transform: scale(0.9);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateX(0) translateY(0) scale(1);
}

/* Stagger Children */
[data-stagger] > * {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-stagger].revealed > *:nth-child(1) { transition-delay: 0.1s; }
[data-stagger].revealed > *:nth-child(2) { transition-delay: 0.2s; }
[data-stagger].revealed > *:nth-child(3) { transition-delay: 0.3s; }
[data-stagger].revealed > *:nth-child(4) { transition-delay: 0.4s; }
[data-stagger].revealed > *:nth-child(5) { transition-delay: 0.5s; }
[data-stagger].revealed > *:nth-child(6) { transition-delay: 0.6s; }

[data-stagger].revealed > * {
    opacity: 1;
    transform: translateY(0);
}

/* Text Split Animation */
.text-split {
    overflow: hidden;
}

.text-split span {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.text-split.revealed span {
    opacity: 1;
    transform: translateY(0);
}

/* Line Animation */
.line-animate {
    position: relative;
}

.line-animate::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--md-secondary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.line-animate.revealed::after {
    transform: scaleX(1);
}

/* Parallax */
[data-parallax] {
    will-change: transform;
}

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

/* Magnetic Button Effect */
.magnetic-btn {
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Tilt Effect */
.tilt-card {
    transform-style: preserve-3d;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.tilt-card:hover {
    transform: perspective(1000px) rotateX(var(--rotateX, 0deg)) rotateY(var(--rotateY, 0deg));
}

/* Hover Effects */
.hover-lift {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.hover-lift:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.hover-scale {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.hover-rotate {
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hover-rotate:hover {
    transform: rotate(5deg) scale(1.02);
}

/* Shimmer Loading Effect */
.shimmer {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.3) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

/* Cursor Effects */
.cursor-follower {
    pointer-events: none;
    position: fixed;
    width: 40px;
    height: 40px;
    border: 2px solid var(--md-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s;
    z-index: 9999;
    mix-blend-mode: difference;
}

.cursor-follower.hovering {
    width: 60px;
    height: 60px;
    border-color: var(--md-secondary);
}

/* Marquee */
.marquee {
    overflow: hidden;
    white-space: nowrap;
}

.marquee-content {
    display: inline-flex;
    animation: marquee 30s linear infinite;
}

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* Glitch Effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #ff00c1;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #00fff9;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(31px, 9999px, 94px, 0); }
    20% { clip: rect(62px, 9999px, 42px, 0); }
    40% { clip: rect(16px, 9999px, 78px, 0); }
    60% { clip: rect(87px, 9999px, 55px, 0); }
    80% { clip: rect(24px, 9999px, 35px, 0); }
    100% { clip: rect(48px, 9999px, 73px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(65px, 9999px, 12px, 0); }
    20% { clip: rect(23px, 9999px, 89px, 0); }
    40% { clip: rect(76px, 9999px, 34px, 0); }
    60% { clip: rect(45px, 9999px, 67px, 0); }
    80% { clip: rect(11px, 9999px, 91px, 0); }
    100% { clip: rect(58px, 9999px, 28px, 0); }
}

/* Smooth Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-indicator-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator-mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 2px;
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(16px); }
}

/* Number Counter */
.number-counter {
    font-variant-numeric: tabular-nums;
}

/* Smooth Image Reveal */
.image-reveal {
    position: relative;
    overflow: hidden;
}

.image-reveal::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--md-primary);
    z-index: 1;
    transform: scaleX(1);
    transform-origin: right;
    transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1);
}

.image-reveal.revealed::before {
    transform: scaleX(0);
}

.image-reveal img {
    transform: scale(1.2);
    transition: transform 1.2s cubic-bezier(0.77, 0, 0.175, 1);
}

.image-reveal.revealed img {
    transform: scale(1);
}

/* Noise Texture Overlay */
.noise-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' 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;
    z-index: 1;
}

/* Gradient Border */
.gradient-border {
    position: relative;
    background: var(--md-surface);
    z-index: 1;
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--md-primary), var(--md-secondary), var(--md-tertiary));
    border-radius: inherit;
    z-index: -1;
    animation: gradient-shift 4s ease infinite;
    background-size: 200% 200%;
}

/* Video Background */
.video-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.video-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13, 71, 161, 0.9) 0%, rgba(21, 101, 192, 0.8) 100%);
}