/**
 * 120 Fruit Therapy - Animation Styles
 * Performance optimized with GPU acceleration
 */

/* ===================== GPU OPTIMIZATION ===================== */

/* Enable GPU acceleration for animated elements */
.ftp-fade-in-up,
.ftp-slide-in-left,
.ftp-slide-in-right,
.ftp-scale-in,
.ftp-float-slow,
.ftp-float-medium,
.ftp-float-fast,
.ftp-tilt-card,
.ftp-logo-animated,
.ftp-btn {
    will-change: transform, opacity;
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* ===================== FADE IN ANIMATIONS ===================== */

/* Base animation state */
.ftp-fade-in-up {
    opacity: 0;
    transform: translate3d(0, 30px, 0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.ftp-fade-in-up.animated {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

/* Animation delays */
.ftp-delay-1 { transition-delay: 0.1s; }
.ftp-delay-2 { transition-delay: 0.2s; }
.ftp-delay-3 { transition-delay: 0.3s; }
.ftp-delay-4 { transition-delay: 0.4s; }
.ftp-delay-5 { transition-delay: 0.5s; }

/* Stagger children animations */
.ftp-stagger-children > * {
    opacity: 0;
    transform: translate3d(0, 20px, 0);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.ftp-stagger-children.animated > *:nth-child(1) { transition-delay: 0.1s; }
.ftp-stagger-children.animated > *:nth-child(2) { transition-delay: 0.2s; }
.ftp-stagger-children.animated > *:nth-child(3) { transition-delay: 0.3s; }
.ftp-stagger-children.animated > *:nth-child(4) { transition-delay: 0.4s; }
.ftp-stagger-children.animated > *:nth-child(5) { transition-delay: 0.5s; }
.ftp-stagger-children.animated > *:nth-child(6) { transition-delay: 0.6s; }
.ftp-stagger-children.animated > *:nth-child(7) { transition-delay: 0.7s; }
.ftp-stagger-children.animated > *:nth-child(8) { transition-delay: 0.8s; }
.ftp-stagger-children.animated > *:nth-child(9) { transition-delay: 0.9s; }
.ftp-stagger-children.animated > *:nth-child(10) { transition-delay: 1s; }

.ftp-stagger-children.animated > * {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

/* ===================== SLIDE ANIMATIONS ===================== */

.ftp-slide-in-left {
    opacity: 0;
    transform: translate3d(-50px, 0, 0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.ftp-slide-in-left.animated {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.ftp-slide-in-right {
    opacity: 0;
    transform: translate3d(50px, 0, 0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.ftp-slide-in-right.animated {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

/* ===================== SCALE ANIMATIONS ===================== */

.ftp-scale-in {
    opacity: 0;
    transform: scale3d(0.8, 0.8, 1);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.ftp-scale-in.animated {
    opacity: 1;
    transform: scale3d(1, 1, 1);
}

/* ===================== GLOW ANIMATIONS ===================== */

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

@keyframes ftp-glow-pulse {
    0%, 100% {
        box-shadow: 0 0 5px rgba(255, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 0, 0, 0.6);
    }
}

/* ===================== FLOATING ANIMATIONS ===================== */

.ftp-float-slow {
    animation: ftp-float-slow 8s ease-in-out infinite;
}

@keyframes ftp-float-slow {
    0%, 100% {
        transform: translate3d(0, 0, 0) rotate(0deg);
    }
    25% {
        transform: translate3d(0, -15px, 0) rotate(3deg);
    }
    50% {
        transform: translate3d(0, 0, 0) rotate(0deg);
    }
    75% {
        transform: translate3d(0, -10px, 0) rotate(-3deg);
    }
}

.ftp-float-medium {
    animation: ftp-float-medium 5s ease-in-out infinite;
}

@keyframes ftp-float-medium {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -20px, 0);
    }
}

.ftp-float-fast {
    animation: ftp-float-fast 3s ease-in-out infinite;
}

@keyframes ftp-float-fast {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -15px, 0);
    }
}

/* ===================== ROTATE ANIMATIONS ===================== */

.ftp-rotate-slow {
    animation: ftp-rotate 20s linear infinite;
}

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

/* ===================== SHIMMER EFFECT ===================== */

.ftp-shimmer {
    position: relative;
    overflow: hidden;
}

.ftp-shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    animation: ftp-shimmer 2s infinite;
    will-change: left;
}

@keyframes ftp-shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* ===================== COUNTER ANIMATION ===================== */

.ftp-counter-animate {
    transition: all 0.3s ease;
}

.ftp-counter-animate.counting {
    color: var(--ftp-primary-red);
    transform: scale3d(1.1, 1.1, 1);
}

/* ===================== HERO VIDEO SCROLL EFFECT ===================== */

.ftp-hero-video-container {
    transition: opacity 0.3s ease, transform 0.3s ease;
    will-change: opacity, transform;
}

.ftp-hero-video-container.fading {
    opacity: 0.3;
    transform: scale3d(1.05, 1.05, 1);
}

/* ===================== HEADER SCROLL ANIMATION ===================== */

.ftp-header {
    transition: transform 0.3s ease;
    will-change: transform;
}

.ftp-header.hidden {
    transform: translate3d(0, -100%, 0);
}

.ftp-header.visible {
    transform: translate3d(0, 0, 0);
}

/* ===================== BUTTON HOVER ANIMATIONS ===================== */

.ftp-btn {
    position: relative;
    overflow: hidden;
}

.ftp-btn::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;
}

.ftp-btn:hover::before {
    width: 300px;
    height: 300px;
}

/* ===================== CARD TILT EFFECT ===================== */

.ftp-tilt-card {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}

.ftp-tilt-card:hover {
    transform: perspective(1000px) rotateX(5deg) rotateY(5deg);
}

/* ===================== TEXT REVEAL ANIMATION ===================== */

.ftp-text-reveal {
    position: relative;
    overflow: hidden;
}

.ftp-text-reveal span {
    display: inline-block;
    transform: translate3d(0, 100%, 0);
    transition: transform 0.5s ease;
}

.ftp-text-reveal.animated span {
    transform: translate3d(0, 0, 0);
}

/* ===================== LOADING ANIMATION ===================== */

.ftp-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.ftp-loading-dot {
    width: 10px;
    height: 10px;
    background: var(--ftp-primary-red);
    border-radius: 50%;
    animation: ftp-loading-bounce 1.4s ease-in-out infinite both;
    will-change: transform;
}

.ftp-loading-dot:nth-child(1) { animation-delay: -0.32s; }
.ftp-loading-dot:nth-child(2) { animation-delay: -0.16s; }
.ftp-loading-dot:nth-child(3) { animation-delay: 0s; }

@keyframes ftp-loading-bounce {
    0%, 80%, 100% {
        transform: scale3d(0, 0, 1);
    }
    40% {
        transform: scale3d(1, 1, 1);
    }
}

/* ===================== RIPPLE EFFECT ===================== */

.ftp-ripple {
    position: relative;
    overflow: hidden;
}

.ftp-ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: ftp-ripple 0.6s linear;
    pointer-events: none;
    will-change: transform, opacity;
}

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

/* ===================== REDUCED MOTION ===================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .ftp-fade-in-up,
    .ftp-slide-in-left,
    .ftp-slide-in-right,
    .ftp-scale-in {
        opacity: 1;
        transform: none;
    }
}

/* ===================== CONTENT VISIBILITY FOR PERFORMANCE ===================== */

.ftp-section:not(:first-child) {
    content-visibility: auto;
    contain-intrinsic-size: 0 500px;
}