/* ============================================================
   BLOG STYLES — overrides style.css for blog pages
   Load AFTER style.css: <link rel="stylesheet" href="/style.css">
   ============================================================ */

/* ============ RESET CONFLICTS ============ */
/* Unset blog-card styles from style.css */
.blog-card { background: unset; border: unset; padding: unset; display: unset; flex-direction: unset; transition: unset; }
.blog-card:hover { border-color: unset; box-shadow: unset; }
.blog-card-body { flex: unset; }
.blog-card h3 { font-size: unset; margin-bottom: unset; line-height: unset; }
.blog-card h3 a { color: unset; }
.blog-card h3 a:hover { color: unset; }
.blog-card p { font-size: unset; color: unset; margin-bottom: unset; line-height: unset; flex: unset; }
.blog-card-meta { font-size: unset; color: unset; }
.blog-tag { font-size: unset; font-weight: unset; color: unset; text-transform: unset; letter-spacing: unset; margin-bottom: unset; }
.blog-grid { grid-template-columns: unset; gap: unset; }
.page-header { text-align: unset; margin-bottom: unset; }
.page-header .container { max-width: unset; }

/* Unset share-button styles from style.css */
.share-buttons { margin-top: unset; padding: unset; background-color: unset; border-radius: unset; }
.share-buttons h3 { margin-top: unset; color: unset; }
.share-buttons p { color: unset; margin-bottom: unset; }
.share-button { display: unset; padding: unset; margin-right: unset; margin-bottom: unset; border-radius: unset; text-decoration: unset; font-weight: unset; transition: unset; }
.share-button:hover { opacity: unset; text-decoration: unset; }
.facebook-share { background-color: unset; color: unset; }
.twitter-share { background-color: unset; color: unset; }
.linkedin-share { background-color: unset; color: unset; }

/* Unset footer from style.css */
.footer { background-color: unset; border-top: unset; color: unset; margin-top: unset; padding: unset; }
.footer-content { display: unset; grid-template-columns: unset; gap: unset; margin-bottom: unset; padding: unset; }
.footer h2, .footer h3, .footer h4 { color: unset; margin-bottom: unset; font-size: unset; }
.footer .footer-links { list-style: unset; padding: unset; }
.footer .footer-links li { margin-bottom: unset; }
.footer .footer-links a { color: unset; text-decoration: unset; font-weight: unset; transition: unset; }
.footer .footer-links a:hover { color: unset; }
.footer .footer-bottom { border-top: unset; padding-top: unset; text-align: unset; color: unset; font-size: unset; }

/* ============ VARIABLES ============ */
/* Aliased to the site's canonical tokens in style.css so blog pages match
   the rest of the website exactly (same colours, fonts, radii, shadows). */
:root {
  --blog-bg: var(--bg);
  --blog-surface: var(--bg-primary);
  --blog-ink: var(--text-primary);
  --blog-ink-soft: var(--text-secondary);
  --blog-muted: var(--text-muted);
  --blog-line: rgba(0,0,0,0.08);
  --blog-accent: var(--primary);
  --blog-accent-ink: var(--primary-dark);
  --blog-accent-weak: rgba(44,91,216,0.08);
  --blog-radius: var(--border-radius);
  --blog-radius-sm: 10px;
  --blog-shadow-sm: var(--shadow-sm);
  --blog-shadow-md: var(--shadow-lg);
  --blog-serif: var(--font-display);
  --blog-sans: var(--font-family);
}

/* ============ BASE ============ */
html { scroll-behavior: smooth; }
.blog-page body,
body.blog-page-active { background: var(--blog-bg); }

.container.blog-page { max-width: 760px; margin-inline: auto; padding: 0 1rem; }

/* ============ HEADER / NAV ============ */
/* Mirrors .header / .nav in style.css for a consistent site-wide header. */
.blog-page .header,
.header.blog-header {
  background: var(--blog-surface);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}
.blog-page .nav-container { max-width: var(--max-width); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: var(--header-height); padding: 0 var(--space-4); }
.blog-page .nav-brand .logo,
.blog-page .logo-link { font-size: 1.5rem; font-weight: 700; color: var(--blog-ink); text-decoration: none; font-family: var(--blog-sans); }
.blog-page .nav-menu { display: flex; gap: var(--space-6); align-items: center; }
.blog-page .nav-link { font-weight: 500; color: var(--text-secondary); text-decoration: none; padding: var(--space-2) 0; position: relative; transition: color var(--transition); font-size: 0.9rem; }
.blog-page .nav-link:hover { color: var(--blog-ink); }
.blog-page .nav-link::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  transition: width var(--transition);
}
.blog-page .nav-link:hover::after { width: 100%; }
.blog-page .nav-link.active { color: var(--blog-ink); font-weight: 600; }
.blog-page .nav-link.active::after { width: 100%; }
.blog-page .nav-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--blog-ink); padding: var(--space-2); z-index: 10000; position: relative; transition: var(--transition); }
.blog-page .nav-toggle:hover { color: var(--primary); }

@media (max-width: 768px) {
  .blog-page .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    width: 280px;
    max-width: calc(100vw - 2rem);
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(99,102,241,0.1);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    padding: var(--space-4) 0;
    margin-top: var(--space-2);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    opacity: 0;
    pointer-events: none;
    z-index: 9999;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  .blog-page .nav-menu.active { display: block; opacity: 1; pointer-events: auto; transform: translateY(0); }
  .blog-page .nav-menu .nav-link {
    display: block;
    padding: var(--space-3) var(--space-6);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: relative;
  }
  .blog-page .nav-menu .nav-link:last-child { border-bottom: none; }
  .blog-page .nav-menu .nav-link:hover { background: rgba(99,102,241,0.05); color: var(--primary); padding-left: var(--space-8); }
  .blog-page .nav-menu .nav-link.active { background: rgba(99,102,241,0.1); color: var(--primary); font-weight: 600; }
  .blog-page .nav-toggle { display: block; }
}

/* ============ PAGE HEADER ============ */
.blog-page .page-header {
  padding: 5rem 0 2.5rem;
  text-align: center;
  background: var(--blog-bg);
}
.blog-page .page-header h1 {
  font-family: var(--blog-serif);
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  letter-spacing: -.02em;
  color: var(--blog-ink);
  margin: 0 0 0.75rem;
  line-height: 1.2;
}
.blog-page .page-header p {
  font-size: 1.08rem;
  color: var(--blog-muted);
  max-width: 60ch;
  margin: 0 auto;
  line-height: 1.6;
}

/* ============ BLOG GRID ============ */
.blog-page .blog-listing { padding: 1rem 0 5rem; }
.blog-page .blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

/* ============ BLOG CARD ============ */
.blog-page .blog-card {
  display: flex;
  flex-direction: column;
  background: var(--blog-surface);
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius);
  padding: 1.6rem;
  box-shadow: var(--blog-shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.blog-page .blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--blog-shadow-md);
  border-color: rgba(66,133,244,0.3);
}
.blog-page .blog-tag {
  display: inline-block;
  align-self: flex-start;
  padding: .25rem .7rem;
  border-radius: 999px;
  font-family: var(--blog-sans);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--blog-accent-ink);
  background: var(--blog-accent-weak);
  margin-bottom: 1rem;
}
.blog-page .blog-card h3 {
  font-family: var(--blog-serif);
  font-weight: 700;
  font-size: 1.22rem;
  line-height: 1.25;
  margin: 0 0 .6rem;
  color: var(--blog-ink);
}
.blog-page .blog-card h3 a {
  color: var(--blog-ink);
  text-decoration: none;
  background-image: linear-gradient(var(--blog-accent), var(--blog-accent));
  background-size: 0% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size .25s ease, color .2s ease;
}
.blog-page .blog-card h3 a:hover {
  color: var(--blog-accent-ink);
  background-size: 100% 1px;
}
.blog-page .blog-card p {
  font-family: var(--blog-sans);
  font-size: .95rem;
  line-height: 1.6;
  color: var(--blog-muted);
  margin: 0 0 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-page .blog-card-meta {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--blog-line);
  font-family: var(--blog-sans);
  font-size: .8rem;
  color: var(--blog-muted);
  font-variant-numeric: tabular-nums;
}

/* ============ BLOG POST PAGE ============ */
.blog-page .blog-post-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
  font-family: var(--blog-sans);
}
.blog-page .blog-post-hero {
  text-align: left;
  padding: 3rem 0 1.5rem;
  border-bottom: 1px solid var(--blog-line);
}
.blog-page .blog-post-hero .post-category {
  display: inline-block;
  padding: .32rem .8rem;
  border-radius: 999px;
  font-family: var(--blog-sans);
  font-size: .7rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blog-accent-ink);
  background: var(--blog-accent-weak);
  margin-bottom: 1rem;
}
.blog-page .blog-post-hero h1 {
  font-family: var(--blog-serif);
  font-weight: 700;
  font-size: clamp(2.1rem, 5.2vw, 3.25rem);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--blog-ink);
  margin: 0 0 .9rem;
}
.blog-page .blog-post-hero .post-meta {
  font-family: var(--blog-sans);
  font-size: .9rem;
  color: var(--blog-muted);
  margin: 0;
  font-variant-numeric: tabular-nums;
}
.blog-page .blog-post-hero .post-image { margin: 2.25rem 0 0; }
.blog-page .blog-post-hero .post-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--blog-radius);
  border: 1px solid var(--blog-line);
  box-shadow: var(--blog-shadow-sm);
}
.blog-page .blog-post-hero .post-image figcaption {
  font-family: var(--blog-sans);
  font-size: .8rem;
  color: var(--blog-muted);
  text-align: center;
  padding: .8rem .5rem 0;
}

/* ============ BLOG POST BODY ============ */
.blog-page .blog-post-body {
  font-family: var(--blog-sans);
  font-size: 1.08rem;
  line-height: 1.8;
  color: var(--blog-ink-soft);
  margin-top: 2rem;
}
.blog-page .blog-post-body > p:first-of-type {
  font-size: 1.22rem;
  line-height: 1.7;
  color: var(--blog-ink);
}
.blog-page .blog-post-body p { margin: 0 0 1.2rem; }
.blog-page .blog-post-body h2 {
  font-family: var(--blog-serif);
  font-weight: 700;
  font-size: clamp(1.55rem, 3.4vw, 2rem);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--blog-ink);
  margin: 3rem 0 1rem;
}
.blog-page .blog-post-body h3 {
  font-family: var(--blog-serif);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1.3;
  color: var(--blog-ink);
  margin: 2rem 0 .6rem;
}
.blog-page .blog-post-body a {
  color: var(--blog-accent);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--blog-accent) 35%, transparent);
  transition: border-color .2s, color .2s;
}
.blog-page .blog-post-body a:hover {
  color: var(--blog-accent-ink);
  border-bottom-color: var(--blog-accent-ink);
}
.blog-page .blog-post-body strong { font-weight: 600; color: var(--blog-ink); }
.blog-page .blog-post-body ul, .blog-page .blog-post-body ol { margin: 0 0 1.2rem; padding-left: 1.25rem; }
.blog-page .blog-post-body li { margin-bottom: .5rem; }
.blog-page .blog-post-body ul li::marker,
.blog-page .blog-post-body ol li::marker { color: var(--blog-accent); }
.blog-page .blog-post-body ol li::marker { font-weight: 600; }
.blog-page .blog-post-body img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--blog-radius-sm);
  margin: 1.5rem 0;
  border: 1px solid var(--blog-line);
}
.blog-page .blog-post-body blockquote {
  margin: 1.5rem 0;
  padding: .5rem 0 .5rem 1.25rem;
  border-left: 3px solid var(--blog-accent);
  color: var(--blog-ink);
  font-style: italic;
}
.blog-page .blog-post-body code,
.blog-page .blog-post-body .num { font-variant-numeric: tabular-nums; }

/* ============ TABLES ============ */
.blog-page .table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.5rem 0;
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius-sm);
}
.blog-page .blog-post-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: .95rem;
  min-width: 480px;
}
.blog-page .blog-post-body th, .blog-page .blog-post-body td {
  text-align: left;
  padding: .75rem .85rem;
  border-bottom: 1px solid var(--blog-line);
}
.blog-page .blog-post-body th {
  font-weight: 600;
  color: var(--blog-ink);
  background: var(--blog-accent-weak);
  white-space: nowrap;
}
.blog-page .blog-post-body tbody tr:last-child td { border-bottom: 0; }
.blog-page .blog-post-body tbody tr:hover { background: rgba(0,0,0,0.05); }

/* ============ AUTHOR SECTION ============ */
.blog-page .author-section {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-sm);
  padding: 1.5rem;
  margin: 2rem 0;
  border-left: 4px solid var(--blog-accent);
}
.blog-page .author-section h3 {
  font-family: var(--blog-serif);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--blog-ink);
  margin: 0 0 0.5rem;
}
.blog-page .author-section p {
  font-family: var(--blog-sans);
  font-size: 0.95rem;
  color: var(--blog-ink-soft);
  margin: 0 0 0.5rem;
  line-height: 1.6;
}
.blog-page .author-section p:last-child { margin-bottom: 0; }

/* ============ SHARE BUTTONS ============ */
.blog-page .share-buttons {
  margin-top: 2.5rem;
  padding: 1.75rem;
  background: var(--blog-surface);
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius);
  box-shadow: var(--blog-shadow-sm);
}
.blog-page .share-buttons h3 {
  font-family: var(--blog-sans);
  font-size: 1.05rem;
  margin: 0 0 .4rem;
  color: var(--blog-ink);
}
.blog-page .share-buttons p {
  font-family: var(--blog-sans);
  font-size: .9rem;
  color: var(--blog-muted);
  margin: 0 0 1rem;
}
.blog-page .share-buttons .share-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.blog-page .share-buttons .share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: .55rem 1.1rem;
  border-radius: var(--blog-radius-sm);
  font-family: var(--blog-sans);
  font-size: .82rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  color: #fff;
  transition: transform .15s ease, filter .2s ease;
}
.blog-page .share-buttons .share-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
  color: #fff;
}
.blog-page .share-buttons .share-btn:active {
  transform: translateY(0) scale(.98);
}
.blog-page .share-buttons .share-btn--facebook { background: #1877f2; }
.blog-page .share-buttons .share-btn--twitter { background: #1da1f2; }
.blog-page .share-buttons .share-btn--linkedin { background: #0077b5; }
.blog-page .share-buttons .share-btn--whatsapp { background: #25D366; }
.blog-page .share-buttons .share-btn--email { background: #475467; }
.blog-page .share-buttons .share-btn--copy {
  background: var(--blog-surface);
  color: var(--blog-ink);
  border: 1px solid var(--blog-line);
  cursor: pointer;
}
.blog-page .share-buttons .share-btn--copy:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}
.blog-page .share-buttons .share-btn--copy.copied {
  border-color: var(--primary);
  color: var(--primary);
}

/* ============ RELATED CONTENT ============ */
.blog-page .blog-post-body .related-content {
  margin-top: 3rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--blog-line);
}
.blog-page .blog-post-body .related-content h2 { font-size: 1.4rem; margin-top: 0; }
.blog-page .blog-post-body .related-content ul { padding-left: 1.1rem; }
.blog-page .blog-post-body .related-content li { margin-bottom: .55rem; }
.blog-page .blog-post-body .related-content a { border-bottom: none; }

/* ============ BREADCRUMB ============ */
.blog-page .breadcrumb {
  font-family: var(--blog-sans);
  font-size: .85rem;
  color: var(--blog-muted);
  padding: 1.25rem 0 .25rem;
  word-break: break-word;
}
.blog-page .breadcrumb-link { color: var(--blog-muted); text-decoration: none; transition: color .2s; }
.blog-page .breadcrumb-link:hover { color: var(--blog-accent); }
.blog-page .breadcrumb-current { color: var(--blog-ink); }
.blog-page .breadcrumb-separator { margin: 0 .4rem; color: var(--text-muted); }

/* ============ FOOTER ============ */
.blog-page .footer {
  background-color: var(--blog-surface);
  border-top: 1px solid rgba(0,0,0,0.1);
  color: var(--blog-ink-soft);
  padding: var(--space-12) 0 var(--space-6);
  margin-top: var(--space-16);
}
.blog-page .footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.blog-page .footer-section h3,
.blog-page .footer-section h4 {
  color: var(--blog-ink);
  font-family: var(--blog-sans);
  margin: 0 0 0.75rem;
}
.blog-page .footer-section h3 { font-size: 1.15rem; }
.blog-page .footer-section h4 { font-size: 0.95rem; }
.blog-page .footer-section p {
  font-family: var(--blog-sans);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
  color: var(--blog-muted);
}
.blog-page .footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.blog-page .footer-links li { margin-bottom: 0.5rem; }
.blog-page .footer-links a {
  color: var(--blog-muted);
  text-decoration: none;
  font-family: var(--blog-sans);
  font-size: 0.9rem;
  transition: color .2s;
}
.blog-page .footer-links a:hover { color: var(--blog-accent); }
.blog-page .footer-bottom {
  border-top: 1px solid rgba(0,0,0,0.08);
  padding-top: 1.5rem;
  text-align: center;
}
.blog-page .footer-bottom p {
  font-family: var(--blog-sans);
  font-size: 0.8rem;
  color: var(--blog-muted);
  margin: 0 0 0.25rem;
}

/* ============ SECTION CARD ============ */
.blog-page .blog-post-body .section-card {
  background: var(--blog-surface);
  border: 1px solid var(--blog-line);
  border-left: 3px solid var(--blog-accent);
  border-radius: var(--blog-radius-sm);
  padding: 1.5rem 1.6rem;
  margin: 1.5rem 0;
  box-shadow: var(--blog-shadow-sm);
  transition: box-shadow .25s ease;
}
.blog-page .blog-post-body .section-card:hover { box-shadow: var(--blog-shadow-md); }

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
  .blog-page .blog-post-hero { padding: 2rem 0 1.25rem; }
  .blog-page .blog-post-hero h1 { font-size: clamp(1.8rem, 7vw, 2.4rem); }
  .blog-page .blog-post-page { padding: 0 1rem 3rem; }
  .blog-page .page-header { padding: 3.5rem 0 2rem; }
  .blog-page .blog-grid { grid-template-columns: 1fr; gap: 1.1rem; }
  .blog-page .blog-card { padding: 1.3rem; }
  .blog-page .blog-post-body > p:first-of-type { font-size: 1.12rem; }
  .blog-page .blog-post-body { font-size: 1rem; line-height: 1.75; }
  .blog-page .blog-post-body h2 { margin: 2rem 0 0.75rem; }
  .blog-page .blog-post-body h3 { margin: 1.5rem 0 0.5rem; }
  .blog-page .share-buttons { padding: 1.25rem; }
  .blog-page .share-buttons .share-btn-group { gap: 8px; }
  .blog-page .share-buttons .share-btn { padding: .5rem .9rem; font-size: .78rem; }
  .blog-page .author-section { padding: 1.25rem; }
  .blog-page .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }
  .blog-page .footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem 1rem; }
  .blog-page .footer-links li { margin-bottom: 0; }
  .blog-page .breadcrumb { font-size: 0.8rem; }
}

@media (max-width: 480px) {
  .blog-page .blog-post-hero h1 { font-size: 1.6rem; }
  .blog-page .blog-post-body > p:first-of-type { font-size: 1.05rem; }
  .blog-page .blog-post-body { font-size: 0.95rem; }
  .blog-page .share-buttons .share-btn-group { flex-direction: column; }
  .blog-page .share-buttons .share-btn { width: 100%; justify-content: center; }
}