/* ============================================
   PREMIUM REVEAL ANIMATIONS
   ============================================ */

/* Base animation states */
[data-reveal] {
    opacity: 0;
    will-change: transform, opacity;
}

[data-reveal].revealed {
    opacity: 1;
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    [data-reveal] {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

/* ============================================
   FADE UP - Classic elegant entrance
   ============================================ */
[data-reveal="fade-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="fade-up"].revealed {
    transform: translateY(0);
}

/* ============================================
   FADE DOWN - Drop in from top
   ============================================ */
[data-reveal="fade-down"] {
    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="fade-down"].revealed {
    transform: translateY(0);
}

/* ============================================
   FADE LEFT - Slide from right
   ============================================ */
[data-reveal="fade-left"] {
    transform: translateX(80px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="fade-left"].revealed {
    transform: translateX(0);
}

/* ============================================
   FADE RIGHT - Slide from left
   ============================================ */
[data-reveal="fade-right"] {
    transform: translateX(-80px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="fade-right"].revealed {
    transform: translateX(0);
}

/* ============================================
   SCALE UP - Zoom in elegantly
   ============================================ */
[data-reveal="scale-up"] {
    transform: scale(0.85);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="scale-up"].revealed {
    transform: scale(1);
}

/* ============================================
   SCALE DOWN - Zoom out from larger
   ============================================ */
[data-reveal="scale-down"] {
    transform: scale(1.15);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="scale-down"].revealed {
    transform: scale(1);
}

/* ============================================
   FLIP UP - 3D flip entrance
   ============================================ */
[data-reveal="flip-up"] {
    transform: perspective(1000px) rotateX(15deg) translateY(40px);
    transform-origin: center bottom;
    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="flip-up"].revealed {
    transform: perspective(1000px) rotateX(0) translateY(0);
}

/* ============================================
   BLUR IN - Soft focus reveal
   ============================================ */
[data-reveal="blur-in"] {
    transform: translateY(30px);
    filter: blur(10px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                filter 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="blur-in"].revealed {
    transform: translateY(0);
    filter: blur(0);
}

/* ============================================
   SLIDE ROTATE - Diagonal slide with rotation
   ============================================ */
[data-reveal="slide-rotate"] {
    transform: translateY(50px) translateX(-30px) rotate(-3deg);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="slide-rotate"].revealed {
    transform: translateY(0) translateX(0) rotate(0);
}

/* ============================================
   BOUNCE IN - Playful bounce
   ============================================ */
[data-reveal="bounce-in"] {
    transform: scale(0.3) translateY(50px);
    transition: opacity 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-reveal="bounce-in"].revealed {
    transform: scale(1) translateY(0);
}

/* ============================================
   SWING IN - Pendulum swing
   ============================================ */
[data-reveal="swing-in"] {
    transform: perspective(500px) rotateY(-20deg) translateX(-30px);
    transform-origin: left center;
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="swing-in"].revealed {
    transform: perspective(500px) rotateY(0) translateX(0);
}

/* ============================================
   CLIP REVEAL - Clip-path reveal
   ============================================ */
[data-reveal="clip-up"] {
    clip-path: inset(100% 0 0 0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                clip-path 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="clip-up"].revealed {
    clip-path: inset(0 0 0 0);
}

/* ============================================
   GLOW IN - Appear with glow effect
   ============================================ */
[data-reveal="glow-in"] {
    transform: translateY(40px);
    filter: brightness(1.5) blur(4px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                filter 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="glow-in"].revealed {
    transform: translateY(0);
    filter: brightness(1) blur(0);
}

/* ============================================
   STAGGER DELAYS - For grid items
   ============================================ */
[data-reveal-delay="1"] { transition-delay: 0.1s !important; }
[data-reveal-delay="2"] { transition-delay: 0.2s !important; }
[data-reveal-delay="3"] { transition-delay: 0.3s !important; }
[data-reveal-delay="4"] { transition-delay: 0.4s !important; }
[data-reveal-delay="5"] { transition-delay: 0.5s !important; }
[data-reveal-delay="6"] { transition-delay: 0.6s !important; }
[data-reveal-delay="7"] { transition-delay: 0.7s !important; }
[data-reveal-delay="8"] { transition-delay: 0.8s !important; }
[data-reveal-delay="9"] { transition-delay: 0.9s !important; }
[data-reveal-delay="10"] { transition-delay: 1.0s !important; }
[data-reveal-delay="11"] { transition-delay: 1.1s !important; }
[data-reveal-delay="12"] { transition-delay: 1.2s !important; }

/* ============================================
   SECTION SPECIFIC ANIMATIONS
   ============================================ */

/* Hero section - dramatic entrance */
.hero [data-reveal] {
    transition-duration: 1s;
}

.hero-title[data-reveal] {
    transition-delay: 0.2s;
}

.hero-subtitle[data-reveal] {
    transition-delay: 0.4s;
}

.hero-actions[data-reveal] {
    transition-delay: 0.6s;
}

.hero-stats[data-reveal] {
    transition-delay: 0.8s;
}

/* Category cards - stagger effect */
.categories-grid .category-card:nth-child(1) { transition-delay: 0.1s; }
.categories-grid .category-card:nth-child(2) { transition-delay: 0.2s; }
.categories-grid .category-card:nth-child(3) { transition-delay: 0.3s; }
.categories-grid .category-card:nth-child(4) { transition-delay: 0.4s; }

/* Popular grid - wave effect */
.popular-grid .popular-card:nth-child(1) { transition-delay: 0.05s; }
.popular-grid .popular-card:nth-child(2) { transition-delay: 0.1s; }
.popular-grid .popular-card:nth-child(3) { transition-delay: 0.15s; }
.popular-grid .popular-card:nth-child(4) { transition-delay: 0.2s; }
.popular-grid .popular-card:nth-child(5) { transition-delay: 0.25s; }
.popular-grid .popular-card:nth-child(6) { transition-delay: 0.3s; }
.popular-grid .popular-card:nth-child(7) { transition-delay: 0.35s; }
.popular-grid .popular-card:nth-child(8) { transition-delay: 0.4s; }
.popular-grid .popular-card:nth-child(9) { transition-delay: 0.45s; }
.popular-grid .popular-card:nth-child(10) { transition-delay: 0.5s; }
.popular-grid .popular-card:nth-child(11) { transition-delay: 0.55s; }
.popular-grid .popular-card:nth-child(12) { transition-delay: 0.6s; }

/* Advantages cards - cascade */
.advantages-grid .advantage-card:nth-child(1) { transition-delay: 0.1s; }
.advantages-grid .advantage-card:nth-child(2) { transition-delay: 0.2s; }
.advantages-grid .advantage-card:nth-child(3) { transition-delay: 0.3s; }
.advantages-grid .advantage-card:nth-child(4) { transition-delay: 0.4s; }

/* Variants cards - alternate */
.variants-grid .variants-card:nth-child(1) { transition-delay: 0.15s; }
.variants-grid .variants-card:nth-child(2) { transition-delay: 0.3s; }

/* Timeline items - sequential */
.timeline-item:nth-child(1) { transition-delay: 0.1s; }
.timeline-item:nth-child(2) { transition-delay: 0.25s; }
.timeline-item:nth-child(3) { transition-delay: 0.4s; }
.timeline-item:nth-child(4) { transition-delay: 0.55s; }

/* FAQ items - stagger */
.faq-grid .faq-item:nth-child(1) { transition-delay: 0.1s; }
.faq-grid .faq-item:nth-child(2) { transition-delay: 0.15s; }
.faq-grid .faq-item:nth-child(3) { transition-delay: 0.2s; }
.faq-grid .faq-item:nth-child(4) { transition-delay: 0.25s; }
.faq-grid .faq-item:nth-child(5) { transition-delay: 0.3s; }

/* Contact cards - fan out */
.contacts-grid .contact-card:nth-child(1) { transition-delay: 0.1s; }
.contacts-grid .contact-card:nth-child(2) { transition-delay: 0.2s; }
.contacts-grid .contact-card:nth-child(3) { transition-delay: 0.3s; }

/* ============================================
   CATALOG PAGE ANIMATIONS
   ============================================ */

/* Catalog products - wave stagger */
.catalog-grid .catalog-product:nth-child(4n+1) { transition-delay: 0.05s; }
.catalog-grid .catalog-product:nth-child(4n+2) { transition-delay: 0.1s; }
.catalog-grid .catalog-product:nth-child(4n+3) { transition-delay: 0.15s; }
.catalog-grid .catalog-product:nth-child(4n+4) { transition-delay: 0.2s; }

/* Product page elements */
.product-gallery[data-reveal],
.product-details[data-reveal] {
    transition-duration: 0.9s;
}

/* Color options - pop effect */
.color-option[data-reveal="bounce-in"] {
    transform: scale(0);
}

.color-option[data-reveal="bounce-in"].revealed {
    transform: scale(1);
}

/* ============================================
   MOBILE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
    /* Reduce animation distances on mobile */
    [data-reveal="fade-up"] {
        transform: translateY(40px);
    }
    
    [data-reveal="fade-left"],
    [data-reveal="fade-right"] {
        transform: translateY(30px);
    }
    
    [data-reveal="fade-left"].revealed,
    [data-reveal="fade-right"].revealed {
        transform: translateY(0);
    }
    
    /* Faster animations on mobile */
    [data-reveal] {
        transition-duration: 0.6s !important;
    }
    
    /* Reset horizontal transforms on mobile for left/right */
    [data-reveal="fade-left"],
    [data-reveal="fade-right"] {
        transform: translateX(0) translateY(30px);
    }
}

/* ============================================
   SPECIAL EFFECTS
   ============================================ */

/* Shimmer effect on reveal */
.shimmer-reveal {
    position: relative;
    overflow: hidden;
}

.shimmer-reveal::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.4) 50%,
        transparent 100%
    );
    transition: left 0s;
    pointer-events: none;
}

.shimmer-reveal.revealed::after {
    left: 100%;
    transition: left 0.8s ease-out 0.3s;
}

/* Underline reveal for titles */
.title-reveal {
    position: relative;
    display: inline-block;
}

.title-reveal::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #059669, #10b981);
    border-radius: 2px;
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.4s;
}

.title-reveal.revealed::after {
    width: 60px;
}

/* Counter animation for stats */
.counter-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.counter-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}