/* Additional Custom Styles for Greenpasture Foundation Theme */

/* ============================================
   ANIMATIONS & INTERACTIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ============================================
   ENHANCED COMPONENT STYLES
   ============================================ */

/* Program Cards Hover Effects */
.program-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(103, 154, 80, 0.3);
}

.program-card h3 {
    transition: color 0.3s ease;
}

.program-card:hover h3 {
    color: #567f3f;
}

/* Gallery Item Hover */
.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Form Input Focus States */
.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #679A50;
    outline: none;
    box-shadow: 0 0 0 3px rgba(103, 154, 80, 0.1);
}

/* News Card Hover */
.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.news-card h3 a:hover {
    color: #679A50;
}

/* About Cards */
.about-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(103, 154, 80, 0.2);
}

/* ============================================
   HERO SLIDER ENHANCEMENTS
   ============================================ */
.hero-slider {
    position: relative;
}

.hero-slide {
    transition: opacity 1s ease-in-out;
}

/* Slider Navigation Dots */
.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: white;
    width: 30px;
    border-radius: 6px;
}

/* ============================================
   RESPONSIVE POSTS/NEWS GRID
   ============================================ */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.post-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.post-thumbnail {
    height: 220px;
    overflow: hidden;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.post-card:hover .post-thumbnail img {
    transform: scale(1.1);
}

.post-content {
    padding: 25px;
}

.post-title {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.post-title a {
    color: #000;
    transition: color 0.3s ease;
}

.post-title a:hover {
    color: #679A50;
}

.post-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: #888;
}

.post-excerpt {
    color: #555;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* ============================================
   PAGINATION STYLES
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 50px;
}

.pagination a,
.pagination span {
    padding: 10px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination a:hover,
.pagination .current {
    background: #679A50;
    color: white;
    border-color: #679A50;
}

/* ============================================
   FILTER BUTTONS
   ============================================ */
.filter-btn:hover,
.filter-btn.active {
    background: #679A50;
    color: white;
}

/* ============================================
   LOADING STATES
   ============================================ */
.loading {
    text-align: center;
    padding: 40px;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #679A50;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============================================
   MOBILE MENU OVERLAY
   ============================================ */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #679A50;
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* Focus visible for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #679A50;
    outline-offset: 2px;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .site-header,
    .site-footer,
    .mobile-menu-toggle,
    .btn {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 992px) {
    .posts-grid,
    .news-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    .posts-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }

    .hero-content p {
        font-size: 0.9rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }
}