/* ===================================
   Scroll-Triggered Animation Styles
   =================================== */

/* Base animation classes - hidden state */
[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
    transition-duration: 0.8s;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Fade animations */
[data-aos="fade-up"] {
    transform: translateY(40px);
}

[data-aos="fade-down"] {
    transform: translateY(-40px);
}

[data-aos="fade-left"] {
    transform: translateX(40px);
}

[data-aos="fade-right"] {
    transform: translateX(-40px);
}

[data-aos="fade-in"] {
    transform: scale(0.95);
}

/* Zoom animations */
[data-aos="zoom-in"] {
    transform: scale(0.85);
}

[data-aos="zoom-out"] {
    transform: scale(1.15);
}

/* Slide animations */
[data-aos="slide-up"] {
    transform: translateY(60px);
}

[data-aos="slide-down"] {
    transform: translateY(-60px);
}

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

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

/* Flip animations */
[data-aos="flip-up"] {
    transform: perspective(800px) rotateX(20deg);
}

[data-aos="flip-down"] {
    transform: perspective(800px) rotateX(-20deg);
}

[data-aos="flip-left"] {
    transform: perspective(800px) rotateY(20deg);
}

[data-aos="flip-right"] {
    transform: perspective(800px) rotateY(-20deg);
}

/* Visible state - when element is in viewport */
[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0) scale(1) rotate(0);
}

/* Animation delays */
[data-aos-delay="100"] {
    transition-delay: 0.1s;
}

[data-aos-delay="200"] {
    transition-delay: 0.2s;
}

[data-aos-delay="300"] {
    transition-delay: 0.3s;
}

[data-aos-delay="400"] {
    transition-delay: 0.4s;
}

[data-aos-delay="500"] {
    transition-delay: 0.5s;
}

[data-aos-delay="600"] {
    transition-delay: 0.6s;
}

[data-aos-delay="700"] {
    transition-delay: 0.7s;
}

[data-aos-delay="800"] {
    transition-delay: 0.8s;
}

/* Animation durations */
[data-aos-duration="400"] {
    transition-duration: 0.4s;
}

[data-aos-duration="600"] {
    transition-duration: 0.6s;
}

[data-aos-duration="800"] {
    transition-duration: 0.8s;
}

[data-aos-duration="1000"] {
    transition-duration: 1s;
}

[data-aos-duration="1200"] {
    transition-duration: 1.2s;
}

[data-aos-duration="1500"] {
    transition-duration: 1.5s;
}

/* Easing functions */
[data-aos-easing="ease"] {
    transition-timing-function: ease;
}

[data-aos-easing="ease-in"] {
    transition-timing-function: ease-in;
}

[data-aos-easing="ease-out"] {
    transition-timing-function: ease-out;
}

[data-aos-easing="ease-in-out"] {
    transition-timing-function: ease-in-out;
}

[data-aos-easing="ease-in-back"] {
    transition-timing-function: cubic-bezier(0.6, -0.28, 0.735, 0.045);
}

[data-aos-easing="ease-out-back"] {
    transition-timing-function: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

[data-aos-easing="ease-in-out-back"] {
    transition-timing-function: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Stagger animations for child elements */
.aos-stagger > * {
    transition-delay: calc(var(--aos-index, 0) * 0.1s);
}

/* Special effects */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

@keyframes slideInFromBottom {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInFromLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

/* Parallax effect for hero section */
.parallax-container {
    overflow: hidden;
    position: relative;
}

.parallax-element {
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

/* Hover lift effect for cards */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

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

/* Loading animation for lazy images */
.lazy-image {
    filter: blur(5px);
    transition: filter 0.5s;
}

.lazy-image.loaded {
    filter: blur(0);
}

/* Mobile optimizations */
@media (max-width: 768px) {
    [data-aos] {
        transition-duration: 0.6s;
    }
    
    [data-aos="fade-up"],
    [data-aos="slide-up"] {
        transform: translateY(30px);
    }
    
    [data-aos="fade-down"],
    [data-aos="slide-down"] {
        transform: translateY(-30px);
    }
    
    [data-aos="fade-left"],
    [data-aos="slide-left"] {
        transform: translateX(30px);
    }
    
    [data-aos="fade-right"],
    [data-aos="slide-right"] {
        transform: translateX(-30px);
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    [data-aos] {
        transition: none !important;
        transform: none !important;
        opacity: 1 !important;
    }
    
    .hover-lift:hover {
        transform: none;
    }
    
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}