/**
 * Animations CSS
 * Scroll-triggered animations, kinetic typography, and modern effects
 *
 * @package NeoClubKemer
 */

/* ══════════════════════════════════════════════════════════════
   BASE ANIMATION SETUP
   ══════════════════════════════════════════════════════════════ */

.nck-animate {
	opacity: 0;
	transform: translateY(30px);
	transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
	            transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
	will-change: opacity, transform;
}

.nck-animate.is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* Stagger delay for grouped items */
.nck-animate:nth-child(1) { transition-delay: 0s; }
.nck-animate:nth-child(2) { transition-delay: 0.1s; }
.nck-animate:nth-child(3) { transition-delay: 0.2s; }
.nck-animate:nth-child(4) { transition-delay: 0.3s; }
.nck-animate:nth-child(5) { transition-delay: 0.4s; }
.nck-animate:nth-child(6) { transition-delay: 0.5s; }

/* ══════════════════════════════════════════════════════════════
   FADE ANIMATIONS
   ══════════════════════════════════════════════════════════════ */

.nck-animate-fade {
	opacity: 0;
	transition: opacity 0.6s ease-out;
}

.nck-animate-fade.is-visible {
	opacity: 1;
}

/* ══════════════════════════════════════════════════════════════
   SLIDE ANIMATIONS
   ══════════════════════════════════════════════════════════════ */

.nck-animate-slide-left {
	opacity: 0;
	transform: translateX(-50px);
	transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
	            transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.nck-animate-slide-left.is-visible {
	opacity: 1;
	transform: translateX(0);
}

.nck-animate-slide-right {
	opacity: 0;
	transform: translateX(50px);
	transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
	            transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.nck-animate-slide-right.is-visible {
	opacity: 1;
	transform: translateX(0);
}

/* ══════════════════════════════════════════════════════════════
   SCALE ANIMATIONS
   ══════════════════════════════════════════════════════════════ */

.nck-animate-scale {
	opacity: 0;
	transform: scale(0.9);
	transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
	            transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.nck-animate-scale.is-visible {
	opacity: 1;
	transform: scale(1);
}

/* ══════════════════════════════════════════════════════════════
   KINETIC TYPOGRAPHY
   ══════════════════════════════════════════════════════════════ */

.nck-kinetic-text {
	display: inline-block;
	overflow: hidden;
}

.nck-kinetic-text .char {
	display: inline-block;
	opacity: 0;
	transform: translateY(100%) rotateX(-90deg);
	transform-origin: bottom center;
	transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
	            transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.nck-kinetic-text.is-visible .char {
	opacity: 1;
	transform: translateY(0) rotateX(0);
}

/* Stagger each character */
.nck-kinetic-text .char:nth-child(1) { transition-delay: 0s; }
.nck-kinetic-text .char:nth-child(2) { transition-delay: 0.03s; }
.nck-kinetic-text .char:nth-child(3) { transition-delay: 0.06s; }
.nck-kinetic-text .char:nth-child(4) { transition-delay: 0.09s; }
.nck-kinetic-text .char:nth-child(5) { transition-delay: 0.12s; }
.nck-kinetic-text .char:nth-child(6) { transition-delay: 0.15s; }
.nck-kinetic-text .char:nth-child(7) { transition-delay: 0.18s; }
.nck-kinetic-text .char:nth-child(8) { transition-delay: 0.21s; }
.nck-kinetic-text .char:nth-child(9) { transition-delay: 0.24s; }
.nck-kinetic-text .char:nth-child(10) { transition-delay: 0.27s; }
.nck-kinetic-text .char:nth-child(11) { transition-delay: 0.30s; }
.nck-kinetic-text .char:nth-child(12) { transition-delay: 0.33s; }
.nck-kinetic-text .char:nth-child(13) { transition-delay: 0.36s; }
.nck-kinetic-text .char:nth-child(14) { transition-delay: 0.39s; }
.nck-kinetic-text .char:nth-child(15) { transition-delay: 0.42s; }

/* ══════════════════════════════════════════════════════════════
   PARALLAX EFFECTS
   ══════════════════════════════════════════════════════════════ */

.nck-parallax {
	will-change: transform;
	transition: transform 0.3s ease-out;
}

/* ══════════════════════════════════════════════════════════════
   HOVER GLOW ANIMATIONS
   ══════════════════════════════════════════════════════════════ */

@keyframes glow-pulse {
	0%, 100% {
		box-shadow: 0 0 20px rgba(255, 73, 79, 0.4),
		            0 0 40px rgba(255, 73, 79, 0.2);
	}
	50% {
		box-shadow: 0 0 30px rgba(255, 73, 79, 0.6),
		            0 0 60px rgba(255, 73, 79, 0.3);
	}
}

.nck-glow-pulse {
	animation: glow-pulse 2s ease-in-out infinite;
}

/* ══════════════════════════════════════════════════════════════
   TEXT GRADIENT ANIMATION
   ══════════════════════════════════════════════════════════════ */

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

.nck-gradient-text {
	background: linear-gradient(
		90deg,
		var(--nck-primary, #FF494F),
		var(--nck-accent, #F1FF4F),
		var(--nck-primary, #FF494F)
	);
	background-size: 200% auto;
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	animation: gradient-shift 3s ease infinite;
}

/* ══════════════════════════════════════════════════════════════
   IMAGE REVEAL ANIMATIONS
   ══════════════════════════════════════════════════════════════ */

.nck-image-reveal {
	position: relative;
	overflow: hidden;
}

.nck-image-reveal::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: var(--nck-primary, #FF494F);
	transform: translateX(-100%);
	transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

.nck-image-reveal.is-visible::after {
	transform: translateX(100%);
}

.nck-image-reveal img {
	opacity: 0;
	transform: scale(1.1);
	transition: opacity 0.8s ease-out 0.4s,
	            transform 0.8s ease-out 0.4s;
}

.nck-image-reveal.is-visible img {
	opacity: 1;
	transform: scale(1);
}

/* ══════════════════════════════════════════════════════════════
   COUNTER ANIMATION
   ══════════════════════════════════════════════════════════════ */

.nck-counter {
	font-variant-numeric: tabular-nums;
	will-change: contents;
}

/* ══════════════════════════════════════════════════════════════
   LOADING ANIMATION
   ══════════════════════════════════════════════════════════════ */

@keyframes spin {
	to {
		transform: rotate(360deg);
	}
}

.nck-spinner {
	display: inline-block;
	width: 20px;
	height: 20px;
	border: 2px solid rgba(255, 255, 255, 0.3);
	border-top-color: var(--nck-primary, #FF494F);
	border-radius: 50%;
	animation: spin 0.6s linear infinite;
}

/* ══════════════════════════════════════════════════════════════
   WAVE ANIMATION (for backgrounds)
   ══════════════════════════════════════════════════════════════ */

@keyframes wave {
	0% {
		transform: translateX(0) translateY(0);
	}
	50% {
		transform: translateX(-25%) translateY(5%);
	}
	100% {
		transform: translateX(0) translateY(0);
	}
}

.nck-wave {
	animation: wave 20s ease-in-out infinite;
}

/* ══════════════════════════════════════════════════════════════
   REDUCED MOTION
   ══════════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
	.nck-animate,
	.nck-animate-fade,
	.nck-animate-slide-left,
	.nck-animate-slide-right,
	.nck-animate-scale,
	.nck-kinetic-text .char,
	.nck-parallax,
	.nck-image-reveal::after,
	.nck-image-reveal img {
		transition: none !important;
		animation: none !important;
		transform: none !important;
	}

	.nck-animate,
	.nck-animate-fade,
	.nck-animate-slide-left,
	.nck-animate-slide-right,
	.nck-animate-scale,
	.nck-kinetic-text .char {
		opacity: 1;
	}

	.nck-glow-pulse,
	.nck-gradient-text,
	.nck-spinner,
	.nck-wave {
		animation: none !important;
	}
}