/* ============================================
   MagicArt Fest - Animations (Enhanced)
   ============================================ */

/* ---- Scroll Reveal Animations ---- */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.9s cubic-bezier(0.22, 1, 0.36, 1),
                filter 0.9s cubic-bezier(0.22, 1, 0.36, 1);
    filter: blur(4px);
    will-change: opacity, transform, filter;
}

[data-animate="fade-up"] {
    transform: translateY(50px);
}

[data-animate="fade-down"] {
    transform: translateY(-50px);
}

[data-animate="fade-right"] {
    transform: translateX(-60px);
}

[data-animate="fade-left"] {
    transform: translateX(60px);
}

[data-animate="zoom-in"] {
    transform: scale(0.85);
}

[data-animate="zoom-out"] {
    transform: scale(1.1);
}

[data-animate="rotate-in"] {
    transform: rotate(-5deg) translateY(40px);
}

[data-animate].in-view {
    opacity: 1;
    transform: translate(0, 0) scale(1) rotate(0deg);
    filter: blur(0);
}

/* Delay variants */
[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="500"] { transition-delay: 0.5s; }
[data-delay="600"] { transition-delay: 0.6s; }
[data-delay="800"] { transition-delay: 0.8s; }

/* ---- Stagger Children Animation ---- */
.stagger-children > * {
    opacity: 0;
    transform: translateY(30px);
    filter: blur(3px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                filter 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.stagger-children.in-view > *:nth-child(1) { transition-delay: 0.05s; }
.stagger-children.in-view > *:nth-child(2) { transition-delay: 0.12s; }
.stagger-children.in-view > *:nth-child(3) { transition-delay: 0.19s; }
.stagger-children.in-view > *:nth-child(4) { transition-delay: 0.26s; }
.stagger-children.in-view > *:nth-child(5) { transition-delay: 0.33s; }
.stagger-children.in-view > *:nth-child(6) { transition-delay: 0.40s; }
.stagger-children.in-view > *:nth-child(7) { transition-delay: 0.47s; }
.stagger-children.in-view > *:nth-child(8) { transition-delay: 0.54s; }

.stagger-children.in-view > * {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

/* ---- Shimmer Effect ---- */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.shimmer {
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(212, 175, 55, 0.08) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

/* ---- Glow Pulse ---- */
@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 20px rgba(212, 175, 55, 0.1); }
    50% { box-shadow: 0 0 50px rgba(212, 175, 55, 0.3), 0 0 80px rgba(212, 175, 55, 0.1); }
}

/* ---- Section Title Glow ---- */
@keyframes titleGlow {
    0%, 100% { text-shadow: 0 0 20px rgba(212, 175, 55, 0); }
    50% { text-shadow: 0 0 30px rgba(212, 175, 55, 0.15), 0 0 60px rgba(212, 175, 55, 0.05); }
}

.section-title .accent {
    animation: titleGlow 3s ease-in-out infinite;
}

/* ---- Text Gradient Animation ---- */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.gradient-text {
    background: linear-gradient(270deg,
        var(--color-gold),
        var(--color-purple),
        var(--color-gold)
    );
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease infinite;
}

/* ---- Floating Animation ---- */
@keyframes floatGentle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* ---- Particle Dots ---- */
@keyframes floatUp {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}

/* ---- Card Hover Glow ---- */
.feature-card::after,
.category-card::after,
.ticket-card::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg,
        rgba(212, 175, 55, 0.2),
        transparent 40%,
        transparent 60%,
        rgba(142, 68, 236, 0.15)
    );
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
    pointer-events: none;
}

.feature-card:hover::after,
.category-card:hover::after,
.ticket-card:hover::after {
    opacity: 1;
}

/* ---- Image Reveal Animation ---- */
.img-reveal {
    position: relative;
    overflow: hidden;
}

.img-reveal::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-gold);
    z-index: 2;
    transform: scaleX(1);
    transform-origin: right;
    transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

.img-reveal.in-view::before {
    transform: scaleX(0);
    transform-origin: left;
}

/* ---- Magnetic Button Effect ---- */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary .btn-ripple {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    transform: scale(0);
    opacity: 0;
    transition: transform 0.6s ease, opacity 0.6s ease;
}

/* ---- Section Divider ---- */
.about::after,
.competition::after,
.tickets::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

/* ---- Timeline Animation ---- */
.timeline-item {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item.in-view {
    opacity: 1;
    transform: translateX(0);
}

/* ---- Loading Skeleton ---- */
@keyframes skeletonPulse {
    0% { background-position: -200px 0; }
    100% { background-position: 200px 0; }
}

.skeleton {
    background: linear-gradient(90deg,
        var(--color-bg-card) 0%,
        var(--color-bg-card-hover) 50%,
        var(--color-bg-card) 100%
    );
    background-size: 400px 100%;
    animation: skeletonPulse 1.5s ease-in-out infinite;
}

/* ---- Noise Texture Overlay ---- */
.noise-overlay::before {
    content: '';
    position: fixed;
    inset: 0;
    opacity: 0.015;
    pointer-events: none;
    z-index: 9000;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    background-repeat: repeat;
}

/* ---- Artist Card Animations ---- */
@keyframes artistCardEnter {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.9);
        filter: blur(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

.artist-card-anim {
    animation: artistCardEnter 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* ---- Gallery Hover Effects ---- */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.gallery-item img {
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1),
                filter 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
    filter: brightness(1.1);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,10,11,0.7) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.gallery-item:hover::after {
    opacity: 1;
}

/* ---- Scroll-triggered Section Line ---- */
.section-line {
    transform: scaleX(0);
    transition: transform 1s cubic-bezier(0.22, 1, 0.36, 1) 0.3s;
}

.section-header.in-view .section-line,
[data-animate].in-view .section-line {
    transform: scaleX(1);
}

/* ---- Pulse Ring for FISM badge ---- */
@keyframes pulseRing {
    0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
    70% { box-shadow: 0 0 0 12px rgba(212, 175, 55, 0); }
    100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

.hero-fism-badge {
    animation: pulseRing 2.5s ease-in-out infinite;
    border-radius: 4px;
}

/* ---- Smooth hover transitions on all interactive ---- */
.feature-card,
.category-card,
.ticket-card,
.artist-chip,
.contact-method,
.faq-question {
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* ---- Smooth Hover Transition for all interactive elements ---- */
.feature-card,
.category-card,
.ticket-card,
.timeline-card,
.contact-method,
.social-links a,
.faq-question {
    position: relative;
}

/* ---- Ticket Card Featured Glow ---- */
.ticket-card.featured {
    animation: glowPulse 3s ease-in-out infinite;
}

/* ---- Gold Line Animation ---- */
@keyframes lineGrow {
    from { width: 0; }
    to { width: 60px; }
}

.section-line.in-view {
    animation: lineGrow 0.8s ease forwards;
}

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

.stagger-children.in-view > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: none; }
.stagger-children.in-view > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: none; }
.stagger-children.in-view > *:nth-child(3) { transition-delay: 0.15s; opacity: 1; transform: none; }
.stagger-children.in-view > *:nth-child(4) { transition-delay: 0.2s; opacity: 1; transform: none; }
.stagger-children.in-view > *:nth-child(5) { transition-delay: 0.25s; opacity: 1; transform: none; }
.stagger-children.in-view > *:nth-child(6) { transition-delay: 0.3s; opacity: 1; transform: none; }