/* ═══════════════════════════════════════════════════════════════
   DYNAMIC BLOG GRID — blog-grid.css
   Brand Colors:
     Primary Green:    #5D862E
     Secondary Green:  #465A25
     White:            #FFFFFF
     Light Gray:       #DDDCDD
     Warm Background:  #F5F3F0
     Dark Text:        #222220
   ═══════════════════════════════════════════════════════════════ */

/* ── CSS Custom Properties ── */
:root {
    --dbg-green:         #5D862E;
    --dbg-green-dark:    #465A25;
    --dbg-white:         #FFFFFF;
    --dbg-gray:          #DDDCDD;
    --dbg-bg:            #F5F3F0;
    --dbg-text:          #222220;
    --dbg-text-muted:    #6B6B69;
    --dbg-radius-card:   14px;
    --dbg-radius-btn:    8px;
    --dbg-radius-badge:  100px;
    --dbg-shadow:        0 4px 20px rgba(34,34,32,0.08), 0 1px 4px rgba(34,34,32,0.05);
    --dbg-shadow-hover:  0 12px 40px rgba(34,34,32,0.14), 0 2px 8px rgba(34,34,32,0.08);
    --dbg-transition:    all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    --dbg-font-heading:  Georgia, 'Times New Roman', serif;
    --dbg-font-body:     -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ── Section Wrapper ── */
.dbg-blog-section {
    background: var(--dbg-bg);
    padding: 64px 24px;
    font-family: var(--dbg-font-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    box-sizing: border-box;
}

/* ── Section Header ── */
.dbg-section-header {
    text-align: center;
    margin-bottom: 48px;
}

.dbg-section-title {
    font-family: var(--dbg-font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--dbg-green-dark);
    margin: 0 0 12px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.dbg-section-subtitle {
    font-size: clamp(0.9rem, 2vw, 1.05rem);
    color: var(--dbg-text-muted);
    margin: 0;
    line-height: 1.6;
}

/* ── Grid Layout ── */
.dbg-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: stretch;
}

/* Tablet: 2 columns */
@media (max-width: 900px) {
    .dbg-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px;
    }
    .dbg-blog-section {
        padding: 48px 20px;
    }
}

/* Mobile: 1 column */
@media (max-width: 600px) {
    .dbg-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .dbg-blog-section {
        padding: 40px 16px;
    }
    .dbg-section-header {
        margin-bottom: 32px;
    }
}

/* ── Blog Card ── */
.dbg-card {
    background: var(--dbg-white);
    border-radius: var(--dbg-radius-card);
    box-shadow: var(--dbg-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--dbg-transition);
    position: relative;
    text-decoration: none;
    color: inherit;
    will-change: transform, box-shadow;
}

.dbg-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--dbg-shadow-hover);
}

.dbg-card:focus-visible {
    outline: 3px solid var(--dbg-green);
    outline-offset: 2px;
}

/* ── Card Image ── */
.dbg-card-image-wrap {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 ratio */
    overflow: hidden;
    background: var(--dbg-gray);
    flex-shrink: 0;
}

.dbg-card-image-wrap img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.dbg-card:hover .dbg-card-image-wrap img {
    transform: scale(1.04);
}

/* ── Card Body ── */
.dbg-card-body {
    display: flex;
    flex-direction: column;
    padding: 22px 24px 24px;
    flex: 1;
    gap: 0;
}

/* ── Category Badge ── */
.dbg-badge {
    display: inline-block;
    background: rgba(93, 134, 46, 0.10);
    color: var(--dbg-green-dark);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: var(--dbg-radius-badge);
    border: 1px solid rgba(93, 134, 46, 0.20);
    white-space: nowrap;
    align-self: flex-start;
    margin-bottom: 12px;
}

/* ── Card Title ── */
.dbg-card-title {
    font-family: var(--dbg-font-heading);
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 700;
    color: var(--dbg-green-dark);
    margin: 0 0 10px;
    line-height: 1.35;
    letter-spacing: -0.01em;
    flex-shrink: 0;

    /* Clamp to 3 lines */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Card Excerpt ── */
.dbg-card-excerpt {
    font-size: 0.9rem;
    color: var(--dbg-text-muted);
    line-height: 1.65;
    margin: 0 0 16px;
    flex: 1;

    /* Clamp to 3 lines */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Card Meta (date + author + views) ── */
.dbg-card-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    font-size: 0.8rem;
    color: var(--dbg-text-muted);
    flex-wrap: wrap;
}

.dbg-card-meta time {
    font-weight: 500;
}

.dbg-meta-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--dbg-gray);
    flex-shrink: 0;
}

.dbg-card-author {
    font-style: normal;
}

/* ── View Count — inline with meta row ── */
.dbg-views-count {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--dbg-text-muted);
    font-size: 0.8rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.dbg-views-icon {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
    /* Inherit muted color to match author / date */
    color: var(--dbg-text-muted);
    opacity: 0.8;
}

.dbg-views-number {
    line-height: 1;
}

/* ── Read More Button ── */
.dbg-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--dbg-green);
    color: var(--dbg-white);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 11px 20px;
    border-radius: var(--dbg-radius-btn);
    text-decoration: none;
    transition: var(--dbg-transition);
    align-self: flex-start;
    border: none;
    cursor: pointer;
    letter-spacing: 0.01em;
    margin-top: auto;
    flex-shrink: 0;
}

.dbg-read-more:hover,
.dbg-read-more:focus-visible {
    background: var(--dbg-green-dark);
    color: var(--dbg-white);
    text-decoration: none;
    gap: 12px;
}

.dbg-read-more:focus-visible {
    outline: 2px solid var(--dbg-green-dark);
    outline-offset: 3px;
}

.dbg-read-more .dbg-arrow {
    font-size: 0.75rem;
    transition: transform 0.22s ease;
}

.dbg-read-more:hover .dbg-arrow {
    transform: translateX(3px);
}

/* ─────────────────────────────────────────────
   LOADING SKELETON
   ───────────────────────────────────────────── */
.dbg-loading {
    display: contents; /* skeleton cards sit inside the grid */
}

.dbg-skeleton-card {
    background: var(--dbg-white);
    border-radius: var(--dbg-radius-card);
    box-shadow: var(--dbg-shadow);
    overflow: hidden;
}

.dbg-skeleton-img {
    width: 100%;
    padding-top: 56.25%;
    background: var(--dbg-gray);
    animation: dbg-pulse 1.6s ease-in-out infinite;
}

.dbg-skeleton-body {
    padding: 22px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dbg-skeleton-line {
    height: 14px;
    border-radius: 6px;
    background: var(--dbg-gray);
    animation: dbg-pulse 1.6s ease-in-out infinite;
}

.dbg-skeleton-badge  { width: 36%; height: 20px; border-radius: 100px; }
.dbg-skeleton-title  { width: 85%; height: 18px; }
.dbg-skeleton-excerpt { width: 100%; }
.dbg-skeleton-excerpt.short { width: 70%; }
.dbg-skeleton-btn    { width: 40%; height: 38px; border-radius: var(--dbg-radius-btn); margin-top: 8px; }

@keyframes dbg-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.45; }
}

/* ─────────────────────────────────────────────
   ERROR MESSAGE
   ───────────────────────────────────────────── */
.dbg-error {
    text-align: center;
    padding: 40px 20px;
    color: var(--dbg-text-muted);
    max-width: 400px;
    margin: 0 auto;
}

.dbg-error p {
    font-size: 1rem;
    margin: 0;
}

/* ─────────────────────────────────────────────
   LOAD MORE BUTTON
   ───────────────────────────────────────────── */
.dbg-load-more-wrapper {
    text-align: center;
    margin-top: 44px;
}

.dbg-load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--dbg-white);
    color: var(--dbg-green-dark);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--dbg-font-body);
    padding: 14px 32px;
    border-radius: var(--dbg-radius-btn);
    border: 2px solid var(--dbg-green);
    cursor: pointer;
    transition: var(--dbg-transition);
    letter-spacing: 0.01em;
}

.dbg-load-more-btn:hover,
.dbg-load-more-btn:focus-visible {
    background: var(--dbg-green);
    color: var(--dbg-white);
    outline: none;
}

.dbg-load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.dbg-load-more-btn .dbg-btn-arrow {
    transition: transform 0.22s ease;
}

.dbg-load-more-btn:hover .dbg-btn-arrow {
    transform: translateY(3px);
}

/* Loading spinner inside button */
.dbg-load-more-btn.loading .dbg-btn-arrow {
    display: none;
}

.dbg-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: dbg-spin 0.7s linear infinite;
}

.dbg-load-more-btn.loading .dbg-spinner {
    display: inline-block;
}

@keyframes dbg-spin {
    to { transform: rotate(360deg); }
}

/* ─────────────────────────────────────────────
   CARD ENTRY ANIMATION
   ───────────────────────────────────────────── */
@keyframes dbg-fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dbg-card {
    animation: dbg-fadeUp 0.45s ease both;
}

/* Stagger animation for initial load */
.dbg-card:nth-child(1)  { animation-delay: 0.00s; }
.dbg-card:nth-child(2)  { animation-delay: 0.06s; }
.dbg-card:nth-child(3)  { animation-delay: 0.12s; }
.dbg-card:nth-child(4)  { animation-delay: 0.18s; }
.dbg-card:nth-child(5)  { animation-delay: 0.24s; }
.dbg-card:nth-child(6)  { animation-delay: 0.30s; }
.dbg-card:nth-child(7)  { animation-delay: 0.36s; }
.dbg-card:nth-child(8)  { animation-delay: 0.42s; }
.dbg-card:nth-child(9)  { animation-delay: 0.48s; }

/* Newly loaded cards (no stagger) */
.dbg-card.dbg-new {
    animation-delay: 0s !important;
}

/* ─────────────────────────────────────────────
   ACCESSIBILITY — REDUCED MOTION
   ───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .dbg-card,
    .dbg-card:hover,
    .dbg-card-image-wrap img,
    .dbg-read-more,
    .dbg-load-more-btn,
    .dbg-skeleton-img,
    .dbg-skeleton-line {
        animation: none !important;
        transition: none !important;
        transform: none !important;
    }
}

/* ─────────────────────────────────────────────
   MOBILE FINE-TUNING
   ───────────────────────────────────────────── */
@media (max-width: 600px) {
    .dbg-card-body {
        padding: 18px 18px 20px;
    }

    .dbg-card-title {
        font-size: 1.05rem;
    }

    .dbg-card-excerpt {
        font-size: 0.875rem;
    }

    .dbg-read-more {
        width: 100%;
        justify-content: center;
    }

    .dbg-load-more-btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }

    /* Disable hover scale on mobile (tap targets stay stable) */
    .dbg-card:hover {
        transform: none;
        box-shadow: var(--dbg-shadow);
    }

    /* Views stay on same line, wrap gracefully if needed */
    .dbg-views-count {
        font-size: 0.78rem;
    }
}

/* ─────────────────────────────────────────────
   PRINT STYLES
   ───────────────────────────────────────────── */
@media print {
    .dbg-blog-section {
        background: white;
        padding: 20px 0;
    }
    .dbg-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .dbg-card {
        box-shadow: none;
        border: 1px solid var(--dbg-gray);
        break-inside: avoid;
        animation: none;
    }
    .dbg-load-more-wrapper {
        display: none;
    }
    .dbg-views-icon {
        display: none;
    }
}