/* ============================================================
   GymAttitude — Blog / Article styles
   (extends main style.css, included after it)
   ============================================================ */

/* ── Blog layout ─────────────────────────────────────────────── */
.blog-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 80px;
  padding-top: 100px;
}
.blog-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

/* ── Breadcrumb ──────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  color: var(--slate-dk);
  margin-bottom: 28px;
}
.breadcrumb a { color: var(--slate-dk); transition: color .15s; }
.breadcrumb a:hover { color: var(--blue-lt); }
.breadcrumb-sep { color: var(--border); }
.breadcrumb-current { color: var(--slate); }

/* ── Article header ──────────────────────────────────────────── */
.article-category {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--blue-lt);
  background: rgba(96,165,250,.1);
  border: 1px solid rgba(96,165,250,.2);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.article-title {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: .8rem;
  color: var(--slate-dk);
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.meta-item svg { width: 14px; height: 14px; color: var(--slate-dk); }

/* ── Article body typography ─────────────────────────────────── */
.article-body { color: var(--white-dim); line-height: 1.75; }

.article-body p { margin-bottom: 20px; font-size: .97rem; }
.article-body p:last-child { margin-bottom: 0; }

.article-body h2 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin: 40px 0 16px;
  letter-spacing: -.02em;
  padding-left: 16px;
  border-left: 3px solid var(--blue);
}
.article-body h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin: 28px 0 12px;
}
.article-body h4 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--blue-lt);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin: 22px 0 8px;
}

.article-body ul, .article-body ol {
  margin: 0 0 20px 24px;
}
.article-body li {
  margin-bottom: 8px;
  font-size: .97rem;
}
.article-body ul li { list-style: none; position: relative; padding-left: 4px; }
.article-body ul li::before {
  content: '–';
  color: var(--blue-lt);
  position: absolute;
  left: -18px;
}

.article-body strong { color: var(--white); font-weight: 600; }
.article-body a { color: var(--blue-lt); }
.article-body a:hover { text-decoration: underline; }

/* Callout / tip box */
.callout {
  background: rgba(59,130,246,.06);
  border: 1px solid rgba(59,130,246,.18);
  border-left: 3px solid var(--blue);
  border-radius: 0 10px 10px 0;
  padding: 16px 20px;
  margin: 24px 0;
}
.callout-title {
  font-weight: 700;
  color: var(--blue-lt);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 6px;
}
.callout p { margin-bottom: 0; font-size: .9rem; }

/* Equipment / comparison table */
.article-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: .88rem;
}
.article-table th {
  background: rgba(59,130,246,.1);
  color: var(--blue-lt);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  font-size: .75rem;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.article-table td {
  padding: 12px 16px;
  color: var(--white-dim);
  border-bottom: 1px solid var(--border);
}
.article-table tr:last-child td { border-bottom: none; }
.article-table tr:hover td { background: rgba(59,130,246,.03); }

/* Section hero image placeholder */
.article-hero {
  width: 100%;
  height: 280px;
  background: linear-gradient(135deg, #0d1a2e 0%, #0e2847 50%, #091a30 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,.05) 1px, transparent 1px);
  background-size: 40px 40px;
}
.article-hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}
.article-hero-icon {
  width: 72px; height: 72px;
  background: rgba(59,130,246,.12);
  border: 1px solid rgba(59,130,246,.2);
  border-radius: 20px;
  display: grid;
  place-items: center;
  margin: 0 auto 14px;
  color: var(--blue-lt);
}
.article-hero-icon svg { width: 42px; height: 42px; }
.article-hero-label {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate);
}

/* ── CTA Box ─────────────────────────────────────────────────── */
.cta-box {
  background: linear-gradient(135deg, rgba(59,130,246,.12) 0%, rgba(6,182,212,.08) 100%);
  border: 1px solid rgba(59,130,246,.25);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  margin: 40px 0;
}
.cta-box h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}
.cta-box p { color: var(--slate); font-size: .9rem; margin-bottom: 20px; }

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar { position: sticky; top: 84px; }
.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}
.sidebar-title {
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--slate-dk);
  margin-bottom: 16px;
}
.sidebar-toc { list-style: none; }
.sidebar-toc li { margin-bottom: 4px; }
.sidebar-toc a {
  display: block;
  font-size: .85rem;
  color: var(--slate);
  padding: 6px 10px;
  border-radius: 8px;
  transition: color .15s, background .15s;
  line-height: 1.4;
}
.sidebar-toc a:hover {
  color: var(--blue-lt);
  background: rgba(59,130,246,.06);
}

.related-list { list-style: none; }
.related-list li { margin-bottom: 2px; }
.related-list a {
  display: block;
  font-size: .85rem;
  color: var(--slate);
  padding: 8px 10px;
  border-radius: 8px;
  transition: color .15s, background .15s;
  line-height: 1.45;
}
.related-list a:hover { color: var(--blue-lt); background: rgba(59,130,246,.06); }

/* ── Blog listing index ──────────────────────────────────────── */
.blog-listing-header {
  text-align: center;
  padding: 40px 0 48px;
}
.blog-listing-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 14px;
}
.blog-listing-sub { color: var(--slate); font-size: 1rem; max-width: 520px; margin: 0 auto; }

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 8px;
}
.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .2s, transform .2s, box-shadow .2s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.article-card:hover {
  border-color: rgba(59,130,246,.35);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0,0,0,.35);
}
.article-card-banner {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.article-card-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,.05) 1px, transparent 1px);
  background-size: 32px 32px;
}
.article-card-banner svg { width: 48px; height: 48px; position: relative; z-index: 1; }
.banner-home    { background: linear-gradient(135deg, #0d1a30, #112040); color: #60a5fa; }
.banner-workout { background: linear-gradient(135deg, #0d1e20, #0a2d30); color: #22d3ee; }
.banner-equip   { background: linear-gradient(135deg, #16112e, #1e1240); color: #a78bfa; }
.banner-routine { background: linear-gradient(135deg, #0d2018, #102a1e); color: #34d399; }
.banner-small   { background: linear-gradient(135deg, #2a1a0d, #361e0a); color: #fbbf24; }

.article-card-body { padding: 20px; }
.article-card-tag {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue-lt);
  margin-bottom: 8px;
}
.article-card-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
  color: var(--white);
}
.article-card-desc { font-size: .82rem; color: var(--slate); line-height: 1.55; margin-bottom: 14px; }
.article-card-meta {
  font-size: .74rem;
  color: var(--slate-dk);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .blog-grid { grid-template-columns: 1fr; }
  .sidebar   { display: none; }
}
@media (max-width: 700px) {
  .articles-grid { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
  .articles-grid { grid-template-columns: 1fr; }
}