/**
 * Old Bill Theme - Animations
 * Scroll-triggered fade-in animations and UI enhancements
 */

/* ==========================================================================
   Fade-in Animations
   ========================================================================== */

/* Base state for animated elements */
.ob-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.ob-animate.ob-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Fade in from left */
.ob-animate-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.ob-animate-left.ob-visible {
    opacity: 1;
    transform: translateX(0);
}

/* Fade in from right */
.ob-animate-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.ob-animate-right.ob-visible {
    opacity: 1;
    transform: translateX(0);
}

/* Scale up animation */
.ob-animate-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.ob-animate-scale.ob-visible {
    opacity: 1;
    transform: scale(1);
}

/* Staggered animations for grids */
.ob-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.ob-stagger.ob-visible > *:nth-child(1) { transition-delay: 0.1s; }
.ob-stagger.ob-visible > *:nth-child(2) { transition-delay: 0.2s; }
.ob-stagger.ob-visible > *:nth-child(3) { transition-delay: 0.3s; }
.ob-stagger.ob-visible > *:nth-child(4) { transition-delay: 0.4s; }
.ob-stagger.ob-visible > *:nth-child(5) { transition-delay: 0.5s; }
.ob-stagger.ob-visible > *:nth-child(6) { transition-delay: 0.6s; }

.ob-stagger.ob-visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Button Hover Effects
   ========================================================================== */

.wp-block-button__link {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.wp-block-button__link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.wp-block-button__link:active {
    transform: translateY(0);
}

/* ==========================================================================
   Card Hover Effects
   ========================================================================== */

.wp-block-query .wp-block-group {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.wp-block-query .wp-block-group:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   Navigation Enhancements
   ========================================================================== */

.wp-block-navigation-item__content {
    position: relative;
    transition: color 0.3s ease;
}

.wp-block-navigation-item__content::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #C9C0AA;
    transition: width 0.3s ease;
}

.wp-block-navigation-item__content:hover::after {
    width: 100%;
}

/* ==========================================================================
   Smooth Scrolling
   ========================================================================== */

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .ob-animate,
    .ob-animate-left,
    .ob-animate-right,
    .ob-animate-scale,
    .ob-stagger > * {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ==========================================================================
   Cover Block Overlay Enhancement
   ========================================================================== */

.wp-block-cover {
    position: relative;
}

.wp-block-cover::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(20, 21, 22, 0.3) 0%,
        rgba(20, 21, 22, 0.6) 100%
    );
    pointer-events: none;
    z-index: 1;
}

.wp-block-cover__inner-container {
    position: relative;
    z-index: 2;
}

/* ==========================================================================
   Image Loading Animation
   ========================================================================== */

.wp-block-post-featured-image img,
.wp-block-image img {
    transition: opacity 0.4s ease;
}

.wp-block-post-featured-image img:not([src]),
.wp-block-image img:not([src]) {
    opacity: 0;
}

/* ==========================================================================
   Social Links Hover
   ========================================================================== */

.wp-block-social-link {
    transition: transform 0.3s ease;
}

.wp-block-social-link:hover {
    transform: scale(1.1);
}

/* ==========================================================================
   Separator Animation
   ========================================================================== */

.wp-block-separator {
    transition: width 0.6s ease;
}

.wp-block-separator.is-style-wide {
    width: 100%;
}

/* ==========================================================================
   Focus States for Accessibility
   ========================================================================== */

a:focus-visible,
button:focus-visible,
.wp-block-button__link:focus-visible {
    outline: 2px solid #C9C0AA;
    outline-offset: 2px;
}

/* ==========================================================================
   Mobile Menu Transition
   ========================================================================== */

.wp-block-navigation__responsive-container {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.wp-block-navigation__responsive-container.is-menu-open {
    animation: slideIn 0.3s ease forwards;
}

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