/* =====================
   Smooth Page Transitions
   ===================== */

/* Initial hidden state before transition in */
.page-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    z-index: 9998;
    pointer-events: none;
    transform: translateY(100%);
    transition: transform 0.5s var(--ease-silk);
}

.page-transition-overlay.transitioning {
    transform: translateY(0);
    pointer-events: all;
}

/* Page enter animation */
@keyframes pageEnter {
    from {
        opacity: 0;
        transform: translateY(20px);
        filter: blur(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

body.page-entering main,
body.page-entering footer {
    animation: pageEnter 0.6s var(--ease-silk) forwards;
}

/* Parallax base */
.parallax-layer {
    will-change: transform;
}