/* ============================================================
   UMERIX GROWTH — BLOG.CSS
   Shared styles for all blog pages + blog index
   umerkhan.online
============================================================ */

/* ── BLOG ARTICLE LAYOUT ────────────────────────────────── */
.blog-article {
  background: #FFFFFF;
}

/* ── BLOG HERO ──────────────────────────────────────────── */
.blog-hero {
  background: #F8FAFC;
  padding-top: calc(var(--nav-height, 72px) + 56px);
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(37,99,235,0.08);
}

.blog-hero-container {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 32px;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.blog-category {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(37,99,235,0.08);
  color: #2563EB;
  border: 1px solid rgba(37,99,235,0.18);
}

.blog-read-time,
.blog-date {
  font-size: 13px;
  color: #94A3B8;
}

.blog-h1 {
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: clamp(28px, 4.5vw, 48px);
  font-weight: 900;
  color: #0F172A;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.blog-intro {
  font-size: clamp(16px, 1.8vw, 19px);
  color: #334155;
  line-height: 1.7;
  margin-bottom: 28px;
  font-weight: 400;
}

.blog-author-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid rgba(37,99,235,0.08);
}

.blog-author-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 2px solid rgba(37,99,235,0.15);
  flex-shrink: 0;
}

.blog-author-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: #0F172A;
}

.blog-author-role {
  display: block;
  font-size: 12px;
  color: #94A3B8;
  margin-top: 2px;
}

/* ── BLOG BODY LAYOUT ───────────────────────────────────── */
.blog-body {
  padding: 64px 0 80px;
  background: #FFFFFF;
}

.blog-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 56px;
  align-items: start;
}

/* ── BLOG CONTENT (Article Body) ────────────────────────── */
.blog-content {
  min-width: 0;
}

.blog-content p {
  font-size: 16px;
  color: #334155;
  line-height: 1.85;
  margin-bottom: 20px;
}

.blog-content h2 {
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 800;
  color: #0F172A;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 48px 0 16px;
  padding-top: 8px;
  border-top: 2px solid rgba(37,99,235,0.1);
}

.blog-content h2:first-child {
  margin-top: 0;
  border-top: none;
  padding-top: 0;
}

.blog-content h3 {
  font-size: clamp(17px, 1.8vw, 21px);
  font-weight: 700;
  color: #0F172A;
  line-height: 1.3;
  margin: 32px 0 12px;
}

.blog-content ul,
.blog-content ol {
  padding-left: 24px;
  margin-bottom: 20px;
}

.blog-content ul li,
.blog-content ol li {
  font-size: 15px;
  color: #334155;
  line-height: 1.75;
  margin-bottom: 8px;
}

.blog-content strong {
  color: #0F172A;
  font-weight: 600;
}

.blog-content a {
  color: #2563EB;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.blog-content a:hover {
  color: #1d4ed8;
}

/* ── EXAMPLE BLOCKS ─────────────────────────────────────── */
.blog-example-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0;
}

.blog-example-bad,
.blog-example-good {
  border-radius: 12px;
  padding: 20px;
}

.blog-example-bad {
  background: rgba(220,38,38,0.04);
  border: 1px solid rgba(220,38,38,0.15);
}

.blog-example-good {
  background: rgba(5,150,105,0.04);
  border: 1px solid rgba(5,150,105,0.18);
}

.blog-example-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.blog-example-label--bad { color: #DC2626; }
.blog-example-label--good { color: #059669; }

.blog-example-bad p,
.blog-example-good p {
  font-size: 14px !important;
  line-height: 1.65 !important;
  margin-bottom: 0 !important;
  font-style: italic;
}

/* ── TIP BOX ────────────────────────────────────────────── */
.blog-tip-box {
  background: rgba(37,99,235,0.05);
  border: 1px solid rgba(37,99,235,0.18);
  border-left: 4px solid #2563EB;
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  margin: 24px 0;
  font-size: 14px;
  color: #334155;
  line-height: 1.7;
}

.blog-tip-box strong {
  color: #2563EB !important;
}

/* ── NUMBERED LIST BLOCK ────────────────────────────────── */
.blog-list-block {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 24px 0;
  border: 1px solid rgba(37,99,235,0.1);
  border-radius: 14px;
  overflow: hidden;
}

.blog-list-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(37,99,235,0.08);
  font-size: 14px;
  color: #334155;
  line-height: 1.65;
  background: #FFFFFF;
  transition: background 0.15s;
}

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

.blog-list-item:hover { background: rgba(37,99,235,0.02); }

.blog-list-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(37,99,235,0.1);
  color: #2563EB;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── FULL EXAMPLE BOX ───────────────────────────────────── */
.blog-full-example {
  background: #F8FAFC;
  border: 1px solid rgba(37,99,235,0.12);
  border-radius: 14px;
  padding: 24px;
  margin: 24px 0;
}

.blog-full-example-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #2563EB;
  margin-bottom: 16px;
}

.blog-full-example-body p {
  font-size: 14px !important;
  margin-bottom: 12px !important;
  color: #334155 !important;
}

.blog-full-example-body p:last-child { margin-bottom: 0 !important; }

/* ── IN-ARTICLE CTA BOX ─────────────────────────────────── */
.blog-cta-box {
  background: linear-gradient(135deg, rgba(37,99,235,0.06), rgba(5,150,105,0.06));
  border: 1px solid rgba(37,99,235,0.18);
  border-radius: 20px;
  padding: 36px 32px;
  text-align: center;
  margin: 48px 0 0;
}

.blog-cta-box h3 {
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 12px;
  line-height: 1.2;
}

.blog-cta-box p {
  font-size: 15px !important;
  color: #334155 !important;
  margin-bottom: 20px !important;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ── BLOG SIDEBAR ───────────────────────────────────────── */
.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: calc(var(--nav-height, 72px) + 24px);
}

.blog-sidebar-card {
  background: #FFFFFF;
  border: 1px solid rgba(37,99,235,0.1);
  border-radius: 14px;
  padding: 20px;
}

.blog-sidebar-title {
  font-size: 13px;
  font-weight: 700;
  color: #0F172A;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.blog-sidebar-author {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
}

.blog-sidebar-author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  flex-shrink: 0;
}

.blog-sidebar-author strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #0F172A;
  margin-bottom: 4px;
}

.blog-sidebar-author p {
  font-size: 12px;
  color: #64748B;
  line-height: 1.5;
  margin: 0;
}

.blog-sidebar-link {
  font-size: 13px;
  font-weight: 600;
  color: #2563EB;
  text-decoration: none;
  display: block;
}

.blog-sidebar-link:hover { text-decoration: underline; }

.blog-sidebar-text {
  font-size: 13px;
  color: #64748B;
  line-height: 1.55;
  margin-bottom: 4px;
}

.blog-sidebar-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.blog-sidebar-list li a {
  font-size: 13px;
  color: #334155;
  text-decoration: none;
  line-height: 1.5;
  display: block;
  padding: 6px 10px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
  border-left: 2px solid transparent;
}

.blog-sidebar-list li a:hover {
  background: rgba(37,99,235,0.06);
  color: #2563EB;
  border-left-color: #2563EB;
}

/* ── BLOG INDEX — FEATURED CARD ─────────────────────────── */
.blog-featured-card {
  display: block;
  position: relative;
  background: #FFFFFF;
  border: 1px solid rgba(37,99,235,0.15);
  border-radius: 20px;
  padding: 36px 40px;
  text-decoration: none;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  overflow: hidden;
}

.blog-featured-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #2563EB, #059669);
}

.blog-featured-card:hover {
  border-color: #2563EB;
  box-shadow: 0 12px 40px rgba(37,99,235,0.12);
  transform: translateY(-3px);
}

.blog-featured-title {
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 800;
  color: #0F172A;
  line-height: 1.2;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.blog-featured-excerpt {
  font-size: 15px;
  color: #334155;
  line-height: 1.75;
  margin-bottom: 20px;
  max-width: 700px;
}

.blog-featured-cta {
  font-size: 14px;
  font-weight: 600;
  color: #2563EB;
}

.blog-featured-badge {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 11px;
  font-weight: 700;
  color: #2563EB;
  background: rgba(37,99,235,0.08);
  border: 1px solid rgba(37,99,235,0.18);
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.05em;
}

/* ── BLOG INDEX — POSTS GRID ────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border: 1px solid rgba(37,99,235,0.1);
  border-radius: 16px;
  padding: 24px;
  text-decoration: none;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.blog-card:hover {
  border-color: #2563EB;
  box-shadow: 0 8px 32px rgba(37,99,235,0.10);
  transform: translateY(-4px);
}

.blog-card-category {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #2563EB;
  margin-bottom: 10px;
}

.blog-card-title {
  font-size: 16px;
  font-weight: 700;
  color: #0F172A;
  line-height: 1.35;
  margin-bottom: 12px;
  flex: 1;
}

.blog-card-excerpt {
  font-size: 13px;
  color: #64748B;
  line-height: 1.65;
  margin-bottom: 16px;
  flex: 2;
}

.blog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid rgba(37,99,235,0.07);
  margin-top: auto;
}

.blog-card-read-time,
.blog-card-date {
  font-size: 11px;
  color: #94A3B8;
}

/* ── NAV ACTIVE STATE ───────────────────────────────────── */
.nav-link--active {
  color: #2563EB !important;
  font-weight: 600;
}

/* ============================================================
   RESPONSIVE — TABLET 1024px
============================================================ */
@media (max-width: 1024px) {

  .blog-container {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 0 28px;
  }

  .blog-sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .blog-hero-container { padding: 0 28px; }

  .blog-example-block {
    grid-template-columns: 1fr;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

}

/* ============================================================
   RESPONSIVE — MOBILE 768px
============================================================ */
@media (max-width: 768px) {

  .blog-hero {
    padding-top: calc(var(--nav-height, 64px) + 32px);
    padding-bottom: 36px;
  }

  .blog-hero-container,
  .blog-container {
    padding: 0 20px;
  }

  .blog-h1 { font-size: clamp(24px, 7vw, 36px); }
  .blog-intro { font-size: 15px; }

  .blog-body { padding: 40px 0 56px; }

  .blog-container { gap: 32px; }

  .blog-sidebar {
    grid-template-columns: 1fr;
  }

  .blog-content h2 {
    font-size: clamp(20px, 5.5vw, 26px);
    margin: 36px 0 12px;
  }

  .blog-content h3 { font-size: 18px; }

  .blog-content p,
  .blog-content li { font-size: 15px; }

  .blog-cta-box { padding: 24px 20px; }

  .blog-featured-card { padding: 24px 20px; }

  .blog-featured-badge { display: none; }

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

}

/* ============================================================
   RESPONSIVE — SMALL MOBILE 480px
============================================================ */
@media (max-width: 480px) {

  .blog-h1 { font-size: 26px; }

  .blog-meta { gap: 8px; }

  .blog-list-item { flex-direction: column; gap: 8px; }

  .blog-example-block { gap: 12px; }

  .blog-featured-card { padding: 20px 16px; }

  .blog-card { padding: 18px 16px; }

}