/* ===================================================================
   Egara Karts — Blog shared stylesheet
   Used by new posts; legacy posts keep their inline <style> until refactor.
   =================================================================== */

:root {
    --primary: #0A0A0A;
    --secondary: #E63312;
    --accent: #FF4D2A;
    --surface: #131313;
    --surface-elevated: #1C1C1C;
    --background: #0A0A0A;
    --text: #F5F5F0;
    --text-muted: #9A9A95;
    --text-dim: #7A7A75;
    --border: rgba(255, 255, 255, 0.12);
    --font-hero: 'Bebas Neue', sans-serif;
    --font-display: 'Barlow Condensed', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--background); color: var(--text); line-height: 1.7; }
a { color: inherit; text-decoration: none; }

.container { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* ===== Top nav ===== */
.blog-nav { padding: 20px 0; border-bottom: 1px solid var(--border); margin-bottom: 60px; }
.blog-nav-inner { display: flex; justify-content: space-between; align-items: center; max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.blog-logo { font-family: var(--font-hero); font-size: 1.4rem; font-weight: 400; color: var(--text); letter-spacing: 1px; }
.blog-logo span { color: var(--secondary); }
.blog-nav-links { display: flex; gap: 20px; align-items: center; }
.blog-nav-links a { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; transition: color 0.2s; }
.blog-nav-links a:hover { color: var(--secondary); }
.blog-nav-links a.active { color: var(--secondary); }

/* ===== Mobile burger menu ===== */
.blog-burger {
    display: none; align-items: center; justify-content: center; width: 40px; height: 36px;
    background: none; border: 1px solid var(--border); border-radius: 8px; color: var(--text);
    cursor: pointer; padding: 0; transition: all 0.2s;
}
.blog-burger:hover { border-color: var(--secondary); color: var(--secondary); }
.blog-back { font-size: 0.85rem; color: var(--text-muted); }
.blog-back:hover { color: var(--secondary); }

/* ===== Language selector ===== */
.nav-lang { position: relative; margin-left: 8px; }
.nav-lang-current {
    font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500; color: rgba(255, 255, 255, 0.7);
    padding: 6px 12px; border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 6px; background: none;
    cursor: pointer; display: flex; align-items: center; gap: 6px; transition: all 0.3s; min-height: 32px;
}
.nav-lang-current:hover { color: white; border-color: rgba(255, 255, 255, 0.3); }
.nav-lang-current svg { width: 10px; height: 10px; transition: transform 0.3s; }
.nav-lang.open .nav-lang-current svg { transform: rotate(180deg); }
.nav-lang-dropdown {
    position: absolute; top: calc(100% + 6px); right: 0; background: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(16px); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 8px;
    padding: 4px; min-width: 100px; opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: all 0.25s var(--ease-out); z-index: 100;
}
.nav-lang.open .nav-lang-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-lang-dropdown button {
    font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500; color: var(--text-muted);
    padding: 8px 14px; border: none; border-radius: 5px; background: none; cursor: pointer;
    display: block; width: 100%; text-align: left; transition: all 0.2s;
}
.nav-lang-dropdown button:hover { color: white; background: rgba(255, 255, 255, 0.08); }
.nav-lang-dropdown button.active { color: var(--secondary); }

/* ===== Breadcrumbs ===== */
.breadcrumbs { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); margin-bottom: 32px; }
.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs a:hover { color: var(--secondary); }

/* ===== Article header ===== */
.article-tag { font-family: var(--font-mono); font-size: 0.75rem; color: var(--secondary); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.article-title { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 16px; }
.article-meta { font-size: 0.85rem; color: var(--text-dim); margin-bottom: 48px; }

/* ===== Article body ===== */
.article-body { font-size: 1.05rem; line-height: 1.75; }
.article-body p, .article-body ul, .article-body ol { margin-bottom: 20px; color: var(--text); }
.article-body ul, .article-body ol { padding-left: 24px; }
.article-body li { margin-bottom: 10px; }
.article-body strong { color: var(--text); font-weight: 600; }
.article-body a { color: var(--secondary); border-bottom: 1px solid rgba(230, 51, 18, 0.3); transition: border-color 0.2s; }
.article-body a:hover { border-color: var(--secondary); }

.article-body h2 {
    font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; letter-spacing: -0.02em;
    margin: 56px 0 20px; line-height: 1.25; scroll-margin-top: 24px;
}
.article-body h3 {
    font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; letter-spacing: -0.01em;
    margin: 36px 0 14px; line-height: 1.3;
}

/* ===== Table of contents ===== */
.toc { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 24px 28px; margin-bottom: 48px; }
.toc-title { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 12px; }
.toc ul { list-style: none; padding: 0; margin: 0; }
.toc li { margin-bottom: 8px; }
.toc a { font-size: 0.95rem; color: var(--text-muted); transition: color 0.2s; }
.toc a:hover { color: var(--secondary); }

/* ===== Callouts / boxes ===== */
.callout { background: var(--surface); border-left: 3px solid var(--secondary); border-radius: 8px; padding: 20px 24px; margin: 28px 0; }
.callout-title { font-family: var(--font-mono); font-size: 0.7rem; color: var(--secondary); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }

/* ===== CTA ===== */
.blog-cta { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 48px 40px; text-align: center; margin: 80px 0 0; }
.blog-cta h3 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin: 0 0 12px; }
.blog-cta p { color: var(--text-muted); margin-bottom: 24px; font-size: 1rem; }
.blog-cta-btn {
    display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px;
    background: var(--secondary); color: white; border-radius: 10px; font-weight: 600;
    text-decoration: none; transition: all 0.3s;
}
.blog-cta-btn:hover { background: var(--accent); transform: translateY(-1px); }

/* ===== Share strip ===== */
.share { display: flex; gap: 12px; align-items: center; margin: 48px 0 0; padding-top: 32px; border-top: 1px solid var(--border); }
.share-label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.share a { color: var(--text-muted); font-size: 0.85rem; padding: 6px 12px; border: 1px solid var(--border); border-radius: 6px; transition: all 0.2s; }
.share a:hover { color: var(--secondary); border-color: var(--secondary); }

/* ===== Footer ===== */
.blog-footer { border-top: 1px solid var(--border); padding: 32px 0; margin-top: 64px; text-align: center; font-size: 0.8rem; color: var(--text-dim); }

/* ===== Related posts ===== */
.related { margin: 64px 0 0; padding-top: 48px; border-top: 1px solid var(--border); }
.related-title { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; margin-bottom: 24px; }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.related-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 24px; transition: all 0.3s; }
.related-card:hover { border-color: rgba(230, 51, 18, 0.3); transform: translateY(-2px); }
.related-card-tag { font-family: var(--font-mono); font-size: 0.65rem; color: var(--secondary); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.related-card h4 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; line-height: 1.3; color: var(--text); }

/* ===== Article figures ===== */
.article-figure { margin: 32px 0; }
.article-figure picture { display: block; }
.article-figure img {
    display: block; width: 100%; height: auto; max-height: 420px; object-fit: contain;
    background: #FFFFFF; border-radius: 12px; border: 1px solid var(--border);
}
.article-figure figcaption {
    font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-dim);
    text-align: center; margin-top: 10px;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .blog-nav-links { display: none; }
    .blog-burger { display: inline-flex; }
    .blog-back { display: none; }
    .blog-nav-inner { flex-wrap: wrap; }
    .blog-nav.open .blog-nav-links {
        display: flex; flex-direction: column; align-items: flex-start; gap: 16px;
        width: 100%; order: 3; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border);
    }
    .blog-nav.open .blog-nav-links a { font-size: 0.95rem; }
    .blog-nav.open .nav-lang { margin-left: 0; }
    .blog-cta { padding: 32px 24px; }
    .related-grid { grid-template-columns: 1fr; }
    .article-body { font-size: 1rem; }
    .article-figure img { max-height: 300px; }
}