/*
 * Semiha Paksoy Website - Creative Animations
 * Scroll reveals, glitch effects, and artistic motion
 */

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
[data-scroll-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out-expo),
                transform 0.8s var(--ease-out-expo);
}

[data-scroll-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
[data-scroll-reveal] .portfolio-card,
[data-scroll-reveal] .blog-card,
[data-scroll-reveal] .interest-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--ease-out-expo),
                transform 0.6s var(--ease-out-expo);
}

[data-scroll-reveal].revealed .portfolio-card,
[data-scroll-reveal].revealed .blog-card,
[data-scroll-reveal].revealed .interest-item {
    opacity: 1;
    transform: translateY(0);
}

[data-scroll-reveal].revealed .portfolio-card:nth-child(1),
[data-scroll-reveal].revealed .blog-card:nth-child(1),
[data-scroll-reveal].revealed .interest-item:nth-child(1) { transition-delay: 0.1s; }
[data-scroll-reveal].revealed .portfolio-card:nth-child(2),
[data-scroll-reveal].revealed .blog-card:nth-child(2),
[data-scroll-reveal].revealed .interest-item:nth-child(2) { transition-delay: 0.2s; }
[data-scroll-reveal].revealed .portfolio-card:nth-child(3),
[data-scroll-reveal].revealed .blog-card:nth-child(3),
[data-scroll-reveal].revealed .interest-item:nth-child(3) { transition-delay: 0.3s; }
[data-scroll-reveal].revealed .portfolio-card:nth-child(4),
[data-scroll-reveal].revealed .blog-card:nth-child(4),
[data-scroll-reveal].revealed .interest-item:nth-child(4) { transition-delay: 0.4s; }
[data-scroll-reveal].revealed .portfolio-card:nth-child(5),
[data-scroll-reveal].revealed .interest-item:nth-child(5) { transition-delay: 0.5s; }
[data-scroll-reveal].revealed .portfolio-card:nth-child(6),
[data-scroll-reveal].revealed .interest-item:nth-child(6) { transition-delay: 0.6s; }

/* ============================================
   TEXT REVEAL
   ============================================ */
.reveal-text {
    opacity: 0;
    transform: translateY(20px);
    animation: revealText 0.8s var(--ease-out-expo) forwards;
}

.reveal-text[data-delay="0.5"] { animation-delay: 0.15s; }
.reveal-text[data-delay="1"] { animation-delay: 0.3s; }
.reveal-text[data-delay="1.5"] { animation-delay: 0.45s; }
.reveal-text[data-delay="2"] { animation-delay: 0.6s; }

@keyframes revealText {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   GLITCH TEXT EFFECT
   ============================================ */
.glitch-text {
    position: relative;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.glitch-text:hover::before {
    animation: glitch1 0.3s linear;
    color: var(--color-text);
    opacity: 0.8;
    clip-path: inset(20% 0 30% 0);
}

.glitch-text:hover::after {
    animation: glitch2 0.3s linear;
    color: var(--color-text);
    opacity: 0.8;
    clip-path: inset(50% 0 10% 0);
}

@keyframes glitch1 {
    0% { transform: translate(0); }
    20% { transform: translate(-3px, 3px); }
    40% { transform: translate(-3px, -3px); }
    60% { transform: translate(3px, 3px); }
    80% { transform: translate(3px, -3px); }
    100% { transform: translate(0); }
}

@keyframes glitch2 {
    0% { transform: translate(0); }
    20% { transform: translate(3px, -3px); }
    40% { transform: translate(3px, 3px); }
    60% { transform: translate(-3px, -3px); }
    80% { transform: translate(-3px, 3px); }
    100% { transform: translate(0); }
}

/* ============================================
   MAGNETIC HOVER EFFECT (applied via JS)
   ============================================ */
[data-magnetic] {
    transition: transform 0.3s var(--ease-out-expo);
}

/* ============================================
   PAGE TRANSITIONS
   ============================================ */
.main-content {
    animation: pageEnter 0.6s var(--ease-out-expo);
}

@keyframes pageEnter {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   NOISE GRAIN OVERLAY
   ============================================ */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

/* ============================================
   SMOOTH SCROLL PARALLAX
   ============================================ */
.parallax-slow {
    will-change: transform;
}

.parallax-fast {
    will-change: transform;
}

/* ============================================
   HOVER LINE ANIMATION
   ============================================ */
.hover-line {
    position: relative;
    display: inline-block;
}

.hover-line::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease-out-expo);
}

.hover-line:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* ============================================
   CARD TILT EFFECT (applied via JS)
   ============================================ */
.tilt-card {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.tilt-card-inner {
    transition: transform 0.6s var(--ease-out-expo);
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    [data-scroll-reveal] {
        opacity: 1;
        transform: none;
    }
    
    .reveal-text {
        opacity: 1;
        transform: none;
        animation: none;
    }
    
    body::after {
        display: none;
    }

    .custom-cursor,
    .custom-cursor-dot {
        display: none !important;
    }
}