/* ── EliGal Blog – Styles ──
   Light theme adapted from Skwiz blog system.
   Uses EliGal's gold/navy color scheme. */

:root {
    --blog-bg: #ffffff;
    --blog-surface: #f8f9fa;
    --blog-surface-hover: #f0f1f3;
    --blog-border: rgba(11, 28, 45, 0.1);
    --blog-border-hover: rgba(11, 28, 45, 0.2);
    --blog-text: #0b1c2d;
    --blog-text-sec: rgba(11, 28, 45, 0.65);
    --blog-text-dim: rgba(11, 28, 45, 0.45);
    --blog-gold: #0ea5e9;
    --blog-gold-dim: rgba(14, 165, 233, 0.12);
    --blog-navy: #14406b;
    --blog-navy-dim: rgba(20, 64, 107, 0.1);
    --blog-green: #15803d;
    --blog-green-dim: rgba(21, 128, 61, 0.08);
    --blog-orange: #b45309;
    --blog-orange-dim: rgba(180, 83, 9, 0.08);
}

/* ── Blog Index ── */
.blog-hero {
    padding: 120px 28px 48px;
    text-align: center;
    direction: rtl;
}

.blog-hero h1 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    letter-spacing: -0.3px;
    margin-bottom: 12px;
    color: var(--blog-text);
}

.blog-hero p {
    color: var(--blog-text-sec);
    font-size: 16px;
    max-width: 500px;
    margin: 0 auto;
}

/* Tag Filters */
.tag-filters {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tag-filter {
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid var(--blog-border);
    background: transparent;
    color: var(--blog-text-sec);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.tag-filter:hover {
    border-color: var(--blog-border-hover);
    color: var(--blog-text);
}

.tag-filter.active {
    background: var(--blog-gold-dim);
    border-color: var(--blog-gold);
    color: var(--blog-gold);
}

/* Blog List Style */
.blog-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 80px;
}

.blog-card {
    display: flex;
    flex-direction: column;
    padding: 32px 0;
    border: none;
    border-bottom: 1px solid var(--blog-border);
    border-radius: 0;
    background: transparent;
    transition: opacity 0.2s ease;
    text-decoration: none;
    cursor: pointer;
    direction: rtl;
    text-align: right;
}

.blog-card:last-child {
    border-bottom: none;
}

.blog-card:hover {
    opacity: 0.7;
    transform: none;
    box-shadow: none;
    border-color: var(--blog-border);
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.blog-tag {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--blog-text-dim);
}

.blog-tag[data-tag="מדריך"] {
    color: var(--blog-green);
}

.blog-tag[data-tag="ניתוח"] {
    color: var(--blog-navy);
}

.blog-tag[data-tag="מקרה בוחן"] {
    color: var(--blog-orange);
}

.blog-tag[data-tag="טכנולוגיה"] {
    color: var(--blog-gold);
}

.blog-read-time {
    font-size: 11px;
    color: var(--blog-text-dim);
}

.blog-card h3 {
    font-size: 18px;
    font-weight: 650;
    margin-bottom: 8px;
    color: var(--blog-text);
    line-height: 1.5;
}

.blog-card p {
    font-size: 14px;
    color: var(--blog-text-sec);
    line-height: 1.6;
    margin-bottom: 12px;
}

.blog-date {
    font-size: 11px;
    color: var(--blog-text-dim);
}

.blog-empty {
    text-align: center;
    color: var(--blog-text-dim);
    padding: 60px 0;
    font-size: 15px;
}

/* ── Single Post ── */
.post-header {
    padding: 120px 0 40px;
    max-width: 720px;
    margin: 0 auto;
    direction: rtl;
    text-align: right;
}

.post-back {
    display: flex;
    width: fit-content;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--blog-text-dim);
    text-decoration: none;
    margin-bottom: 24px;
    transition: color 0.2s;
}

.post-back:hover {
    color: var(--blog-gold);
}

.post-header .blog-tag {
    margin-bottom: 16px;
    display: inline-block;
}

.post-header h1 {
    font-size: clamp(26px, 4vw, 36px);
    font-weight: 700;
    letter-spacing: -0.3px;
    line-height: 1.35;
    margin-bottom: 16px;
    color: var(--blog-text);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--blog-text-dim);
    font-size: 13px;
}

.post-divider {
    height: 1px;
    background: var(--blog-border);
    max-width: 720px;
    margin: 0 auto;
}

/* Article Content */
.post-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 40px 0 80px;
    direction: rtl;
    text-align: right;
}

.post-content h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 40px 0 16px;
    color: var(--blog-text);
}

.post-content h2:first-child {
    margin-top: 0;
}

.post-content h3 {
    font-size: 17px;
    font-weight: 650;
    margin: 28px 0 12px;
    color: var(--blog-text);
}

.post-content p {
    font-size: 15px;
    color: var(--blog-text-sec);
    line-height: 1.85;
    margin-bottom: 20px;
}

.post-content strong {
    color: var(--blog-text);
    font-weight: 650;
}

.post-content ul,
.post-content ol {
    margin: 0 20px 20px 0;
    padding-right: 20px;
    color: var(--blog-text-sec);
    font-size: 15px;
    line-height: 1.85;
}

.post-content li {
    margin-bottom: 6px;
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 14px;
    direction: rtl;
}

.post-content thead th {
    text-align: right;
    padding: 10px 14px;
    border-bottom: 2px solid var(--blog-border-hover);
    color: var(--blog-text);
    font-weight: 650;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-content tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--blog-border);
    color: var(--blog-text-sec);
}

.post-content tbody tr:hover {
    background: rgba(11, 28, 45, 0.02);
}

.post-content blockquote {
    border-right: 3px solid var(--blog-gold);
    border-left: none;
    padding: 12px 20px;
    margin: 24px 0;
    background: var(--blog-gold-dim);
    border-radius: 8px 0 0 8px;
}

.post-content blockquote p {
    margin-bottom: 0;
    color: var(--blog-text);
    font-style: italic;
}

/* Callout boxes */
.callout {
    padding: 16px 20px;
    border-radius: 12px;
    margin: 24px 0;
    font-size: 14px;
    line-height: 1.7;
    direction: rtl;
}

.callout-tip {
    background: var(--blog-green-dim);
    border: 1px solid rgba(21, 128, 61, 0.2);
    color: var(--blog-green);
}

.callout-info {
    background: var(--blog-navy-dim);
    border: 1px solid rgba(20, 64, 107, 0.2);
    color: var(--blog-navy);
}

.callout-warning {
    background: var(--blog-orange-dim);
    border: 1px solid rgba(180, 83, 9, 0.2);
    color: var(--blog-orange);
}

.callout strong {
    color: inherit;
}

/* Table of Contents */
.toc {
    border: 1px solid var(--blog-border);
    border-radius: 12px;
    padding: 20px 24px;
    margin: 0 0 32px;
    background: var(--blog-surface);
    direction: rtl;
}

.toc h4 {
    font-size: 13px;
    font-weight: 650;
    color: var(--blog-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.toc ol {
    margin: 0 16px 0 0;
    padding-right: 16px;
    font-size: 14px;
    color: var(--blog-gold);
}

.toc li {
    margin-bottom: 4px;
}

/* Metric Cards */
.metric-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin: 24px 0;
}

.metric-card {
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
}

.metric-card .metric-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--blog-gold);
    display: block;
}

.metric-card .metric-label {
    font-size: 11px;
    color: var(--blog-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
    display: block;
}

/* Related Posts */
.related-posts {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 0 80px;
    border-top: 1px solid var(--blog-border);
    padding-top: 40px;
    direction: rtl;
}

.related-posts h3 {
    font-size: 18px;
    font-weight: 650;
    margin-bottom: 20px;
    color: var(--blog-text);
}

.related-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.related-card {
    display: flex;
    flex-direction: column;
    padding: 20px;
    border: 1px solid var(--blog-border);
    border-radius: 12px;
    background: var(--blog-surface);
    text-decoration: none;
    transition: border-color 0.25s, transform 0.2s;
    direction: rtl;
    text-align: right;
}

.related-card:hover {
    border-color: var(--blog-gold);
    transform: translateY(-2px);
}

.related-card .blog-tag {
    margin-bottom: 8px;
    font-size: 9px;
}

.related-card h4 {
    font-size: 14px;
    font-weight: 650;
    color: var(--blog-text);
    line-height: 1.5;
}

/* CTA Banner */
.post-cta {
    max-width: 720px;
    margin: 0 auto 80px;
    padding: 32px;
    background: rgba(14, 165, 233, 0.06);
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-radius: 16px;
    text-align: center;
    direction: rtl;
}

.post-cta h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--blog-text);
}

.post-cta p {
    font-size: 14px;
    color: var(--blog-text-sec);
    margin-bottom: 16px;
}

.post-cta .cta-btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    background: rgba(14, 165, 233, 0.1);
    border: 1px solid rgba(14, 165, 233, 0.4);
    color: var(--blog-text);
}

.post-cta .cta-btn:hover {
    box-shadow: 0 8px 24px rgba(14, 165, 233, 0.15);
    transform: translateY(-1px);
}

/* Reading Progress */
.reading-progress {
    position: fixed;
    top: 0;
    right: 0;
    width: 0%;
    height: 3px;
    z-index: 2000;
    background: var(--blog-gold);
    /* Solid Blue */
    transition: width 0.1s linear;
}

/* Scroll reveal */
.enter {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.enter.in {
    opacity: 1;
    transform: none;
}

/* Loading / Error */
.blog-loading,
.blog-error {
    text-align: center;
    padding: 120px 0;
    color: var(--blog-text-dim);
    font-size: 15px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .blog-hero {
        padding: 100px 20px 32px;
    }

    .blog-card {
        padding: 20px;
    }

    .blog-card h3 {
        font-size: 16px;
    }

    .post-header {
        padding: 100px 20px 32px;
    }

    .post-header h1 {
        font-size: 24px;
    }

    .post-content {
        padding: 32px 20px 60px;
    }

    .post-content h2 {
        font-size: 19px;
    }

    .post-content p,
    .post-content ul,
    .post-content ol {
        font-size: 14px;
    }

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

    .post-cta {
        padding: 24px;
        margin-bottom: 60px;
    }

    .metric-row {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .blog-hero {
        padding: 90px 16px 24px;
    }

    .post-header {
        padding: 90px 16px 24px;
    }

    .post-content {
        padding: 24px 16px 48px;
    }

    .metric-row {
        grid-template-columns: 1fr;
    }
}