/* Individual Post Card */
.post-card {
    background: var(--color-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--color-border);
    position: relative;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    border-color: transparent;
}

/* Post Image */
.post-card__image {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    overflow: hidden;
    background: var(--color-bg-alt);
}

.post-card__image img,
.post-card__image svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.post-card:hover .post-card__image img,
.post-card:hover .post-card__image svg {
    transform: scale(1.05);
}

/* Category Badge - uses common category styles from main.css with specific positioning */
.post-card__category {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    z-index: 1;
}

[dir="rtl"] .post-card__category {
    left: auto;
    right: var(--spacing-md);
}

/* Post Content */
.post-card__content {
    padding: var(--spacing-lg);
}

/* Meta Information */
.post-card__meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-primary);
    font-family: var(--font-sans);
}

[dir="rtl"] .post-card__meta {
    text-align: right;
}

.post-card__author {
    font-weight: 500;
    color: var(--color-secondary);
}

.post-card__date {
    position: relative;
}

.post-card__date::before {
    content: '•';
    position: absolute;
    left: -0.75rem;
    color: var(--color-text-primary);
}

[dir="rtl"] .post-card__date::before {
    left: auto;
    right: -0.75rem;
}

/* Post Title */
.post-card__title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    transition: color 0.2s ease;
    letter-spacing: -0.01em;
}

.post-card__title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.post-card__title a:hover,
.post-card:hover .post-card__title a {
    color: var(--color-accent);
}

/* Post Excerpt */
.post-card__excerpt {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-sans);
}

/* Read More Link */
.post-card__read-more {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: 12px 24px;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    text-transform: uppercase;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.post-card__read-more::after {
    content: '→';
    margin-left: 0.5rem;
    transition: transform 0.2s ease;
}

[dir="rtl"] .post-card__read-more::after {
    content: '←';
    margin-left: 0;
    margin-right: 0.5rem;
}

.post-card:hover .post-card__read-more::after {
    transform: translateX(4px);
}

[dir="rtl"] .post-card:hover .post-card__read-more::after {
    transform: translateX(-4px);
}

.post-card__read-more:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

/* Featured Post - Spans 2 columns */
.post-card--featured {
    grid-column: span 2;
}

.post-card--featured .post-card__content {
    padding: var(--spacing-xl);
}

.post-card--featured .post-card__title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.post-card--featured .post-card__excerpt {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}


/* Responsive Design */
@media (max-width: 1024px) {

    .post-card--featured {
        grid-column: span 1;
    }

    .post-card--featured .post-card__title {
        font-size: 1.75rem;
    }
}


@media (max-width: 768px) {
    .post-card__content {
        padding: var(--spacing-md);
    }

    .post-card--featured .post-card__content {
        padding: var(--spacing-lg);
    }

    .post-card__title {
        font-size: 1.25rem;
    }    .post-card--featured .post-card__title {
        font-size: 1.5rem;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    .post-card,
    .post-card__image img,
    .post-card__image svg,
    .post-card__read-more::after {
        transition: none;
    }

    .post-card {
        animation: none;
    }
}

/* Focus States for Keyboard Navigation */
.post-card:focus-within {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.post-card__title a:focus,
.post-card__read-more:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .post-card {
        border-color: var(--color-primary);
        border-width: 2px;
    }

    .post-card__category {
        border: 1px solid white;
    }
}

/* Print Styles */
@media print {
    .post-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    .post-card:hover {
        transform: none;
        box-shadow: none;
    }
}


[dir="rtl"] .post-card__content {
    text-align: right;
}

[dir="rtl"] .post-card__meta {
    flex-direction: row;
}

/* Loading state for individual post cards */
.post-card.loading {
    background: var(--color-bg-alt);
    color: transparent;
    pointer-events: none;
}

.post-card.loading * {
    color: transparent;
}

.post-card.loading .post-card__image {
    background: linear-gradient(90deg, var(--color-bg-alt) 25%, var(--color-border) 50%, var(--color-bg-alt) 75%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}