/* ==========================================================================
   single.css — Access Level Up | Single Blog Post
   Path: wp-content/themes/maaz-developer/css/single.css
   ========================================================================== */

/* ── CSS Variables ─────────────────────────────────────────────────────────── */
.sng-page {
  --ba-purple:      #149a8e;
  --ba-purple-600:  #0f8579;
  --ba-purple-deep: #16313f;
  --ba-violet-band: #21465a;
  --ba-lav-50:      #f1f7f6;
  --ba-lav-100:     #e2efed;
  --ba-lav-200:     #c7e1dd;
  --ba-ink:         #173140;
  --ba-body:        #4a5b62;
  --ba-line:        #d8e8e5;
  --ba-radius:      14px;
  --ba-shadow:      0 18px 40px -18px rgba(20,49,63,.26);
  --ba-shadow-sm:   0 8px 22px -12px rgba(20,49,63,.18);
  --ba-font-head:   'Poppins', system-ui, sans-serif;
  --ba-font-body:   'Inter', system-ui, sans-serif;
  font-family: var(--ba-font-body);
  color: var(--ba-body);
}

/* ── Shared ─────────────────────────────────────────────────────────────────── */
.sng-wrap   { max-width: 1160px; margin-inline: auto; padding-inline: 24px; }
.sng-eyebrow {
  font-family: var(--ba-font-head);
  font-size: 12px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--ba-purple); display: block; margin-bottom: 10px;
}
.sng-eyebrow-light { color: rgba(255,255,255,.6); }
.sng-dot { width: 3px; height: 3px; border-radius: 50%; background: currentColor; opacity: .4; display: inline-block; }

/* ══ HERO ══════════════════════════════════════════════════════════════════ */
.sng-hero {
  background: var(--ba-purple-deep);
  padding: 72px 0 56px;
  position: relative;
  overflow: hidden;
}
.sng-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(20,154,142,.15) 0%, transparent 60%);
}
.sng-hero-inner { position: relative; max-width: 780px; }

.sng-hero-meta {
  display: flex; align-items: center; gap: 10px;
  flex-wrap: wrap; margin-bottom: 20px;
  font-size: 13px; color: rgba(255,255,255,.65);
}
.sng-cat-pill {
  display: inline-block;
  padding: 3px 12px; border-radius: 999px;
  font-family: var(--ba-font-head); font-size: 11px; font-weight: 700;
  letter-spacing: .05em; text-transform: uppercase; text-decoration: none;
  background: rgba(20,154,142,.2); color: #5ed4c8;
  border: 1px solid rgba(20,154,142,.35);
  transition: background .15s;
}
.sng-cat-pill:hover { background: rgba(20,154,142,.35); color: #fff; }

.sng-hero-title {
  font-family: var(--ba-font-head);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800; color: #fff;
  letter-spacing: -.025em; line-height: 1.12;
  margin-bottom: 28px;
}

.sng-hero-author {
  display: flex; align-items: center; gap: 12px;
}
.sng-avatar {
  width: 44px !important; height: 44px !important;
  border-radius: 50% !important; object-fit: cover !important;
  border: 2px solid rgba(255,255,255,.15) !important;
}
.sng-author-name {
  display: block;
  font-family: var(--ba-font-head); font-size: 14px;
  font-weight: 600; color: #fff;
}
.sng-author-role {
  display: block;
  font-size: 12px; color: rgba(255,255,255,.55);
}

/* ══ FEATURED IMAGE ════════════════════════════════════════════════════════ */
.sng-featured-img {
  background: var(--ba-purple-deep);
  padding-bottom: 40px;
}
.sng-thumb {
  width: 100%; height: auto;
  border-radius: var(--ba-radius);
  max-height: 480px;
  object-fit: cover;
  display: block;
  box-shadow: var(--ba-shadow);
}

/* ══ CONTENT SECTION ═══════════════════════════════════════════════════════ */
.sng-content-section {
  background: #fff;
  padding: 64px 0 80px;
}
.sng-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 56px;
  align-items: start;
}

/* ── TABLE OF CONTENTS ──────────────────────────────────────────────────── */
.sng-toc {
  position: sticky;
  top: 80px;
}
.sng-toc-inner {
  background: var(--ba-lav-50);
  border: 1px solid var(--ba-line);
  border-radius: var(--ba-radius);
  padding: 20px;
}
.sng-toc-title {
  font-family: var(--ba-font-head);
  font-size: 12px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--ba-body); margin-bottom: 14px;
}
.sng-toc-links {
  display: flex; flex-direction: column; gap: 4px;
}
.sng-toc-links a {
  font-size: 13px; color: var(--ba-body);
  text-decoration: none; padding: 5px 8px;
  border-radius: 6px; line-height: 1.4;
  transition: background .15s, color .15s;
  border-left: 2px solid transparent;
}
.sng-toc-links a:hover {
  background: var(--ba-lav-100);
  color: var(--ba-purple);
  border-left-color: var(--ba-purple);
}
.sng-toc-links a.sng-toc-sub { padding-left: 20px; font-size: 12px; }

/* ── ARTICLE CONTENT ────────────────────────────────────────────────────── */
.sng-article { min-width: 0; }

.sng-content { font-size: 16px; line-height: 1.78; color: var(--ba-body); }

/* Typography */
.sng-content h2 {
  font-family: var(--ba-font-head);
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 800; color: var(--ba-ink);
  letter-spacing: -.02em; line-height: 1.2;
  margin: 48px 0 16px;
  padding-top: 8px;
  border-top: 2px solid var(--ba-lav-100);
}
.sng-content h2:first-child { margin-top: 0; border-top: none; }

.sng-content h3 {
  font-family: var(--ba-font-head);
  font-size: 19px; font-weight: 700;
  color: var(--ba-ink); margin: 32px 0 12px;
}

.sng-content p { margin-bottom: 20px; }

.sng-content a {
  color: var(--ba-purple);
  text-decoration: underline;
  text-decoration-color: rgba(20,154,142,.3);
  transition: text-decoration-color .15s;
}
.sng-content a:hover { text-decoration-color: var(--ba-purple); }

.sng-content ul, .sng-content ol {
  padding-left: 24px; margin-bottom: 20px;
}
.sng-content li { margin-bottom: 8px; }

.sng-content blockquote {
  border-left: 4px solid var(--ba-purple);
  background: var(--ba-lav-50);
  margin: 28px 0; padding: 20px 24px;
  border-radius: 0 var(--ba-radius-sm) var(--ba-radius-sm) 0;
  font-size: 17px; color: var(--ba-ink);
  font-style: italic;
}

.sng-content code {
  background: var(--ba-lav-100);
  color: var(--ba-ink);
  font-size: 13.5px;
  padding: 2px 7px;
  border-radius: 5px;
  font-family: 'Courier New', monospace;
}

.sng-content pre {
  background: #1e3c4d;
  color: #c7e1dd;
  padding: 20px 24px;
  border-radius: var(--ba-radius);
  overflow-x: auto;
  margin-bottom: 24px;
  font-size: 14px;
  line-height: 1.6;
}
.sng-content pre code { background: none; color: inherit; padding: 0; }

.sng-content img {
  max-width: 100%; height: auto;
  border-radius: var(--ba-radius);
  margin: 8px 0 24px;
}

.sng-content hr {
  border: none;
  border-top: 2px solid var(--ba-line);
  margin: 40px 0;
}

.sng-content strong { color: var(--ba-ink); font-weight: 600; }

/* ── TAGS ───────────────────────────────────────────────────────────────── */
.sng-tags {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap; margin-top: 40px; padding-top: 24px;
  border-top: 1px solid var(--ba-line);
}
.sng-tags-label {
  font-family: var(--ba-font-head); font-size: 12px;
  font-weight: 700; color: var(--ba-body); text-transform: uppercase;
  letter-spacing: .08em;
}
.sng-tag-pill {
  display: inline-block;
  padding: 4px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
  text-decoration: none;
  background: var(--ba-lav-100); color: var(--ba-body);
  border: 1px solid var(--ba-line);
  transition: background .15s, color .15s;
}
.sng-tag-pill:hover { background: var(--ba-purple); color: #fff; border-color: var(--ba-purple); }

/* ── AUTHOR BOX ─────────────────────────────────────────────────────────── */
.sng-author-box {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--ba-lav-50);
  border: 1px solid var(--ba-line);
  border-radius: var(--ba-radius);
  padding: 28px; margin-top: 40px;
}
.sng-author-box-avatar {
  width: 64px !important; height: 64px !important;
  border-radius: 50% !important; flex-shrink: 0;
}
.sng-author-box-info strong {
  display: block;
  font-family: var(--ba-font-head); font-size: 16px;
  font-weight: 700; color: var(--ba-ink); margin-bottom: 2px;
}
.sng-author-box-info span {
  display: block;
  font-size: 12.5px; color: var(--ba-purple);
  font-weight: 500; margin-bottom: 10px;
}
.sng-author-box-info p {
  font-size: 14px; line-height: 1.65;
  color: var(--ba-body); margin: 0;
}

/* ── POST NAVIGATION ────────────────────────────────────────────────────── */
.sng-post-nav {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px; margin-top: 40px;
}
.sng-nav-item {
  display: flex; flex-direction: column; gap: 6px;
  background: var(--ba-lav-50); border: 1px solid var(--ba-line);
  border-radius: var(--ba-radius); padding: 18px 20px;
  text-decoration: none; transition: border-color .2s, transform .2s;
}
.sng-nav-item:hover { border-color: var(--ba-purple); transform: translateY(-3px); }
.sng-nav-next { align-items: flex-end; text-align: right; }

.sng-nav-dir {
  display: flex; align-items: center; gap: 5px;
  font-family: var(--ba-font-head); font-size: 11.5px;
  font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ba-purple);
}
.sng-nav-dir svg { width: 14px; height: 14px; }
.sng-nav-title {
  font-family: var(--ba-font-head); font-size: 14px;
  font-weight: 600; color: var(--ba-ink); line-height: 1.4;
}

/* ══ RELATED POSTS ═════════════════════════════════════════════════════════ */
.sng-related {
  background: var(--ba-lav-50);
  padding: 72px 0;
}
.sng-related h2 {
  font-family: var(--ba-font-head);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 800; color: var(--ba-ink);
  letter-spacing: -.02em; margin-bottom: 36px;
}
.sng-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sng-rel-card {
  background: #fff; border: 1px solid var(--ba-line);
  border-radius: var(--ba-radius); overflow: hidden;
  text-decoration: none; display: block;
  box-shadow: var(--ba-shadow-sm);
  transition: transform .2s, box-shadow .2s;
}
.sng-rel-card:hover { transform: translateY(-5px); box-shadow: var(--ba-shadow); }
.sng-rel-img { aspect-ratio: 16/9; overflow: hidden; }
.sng-rel-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.sng-rel-card:hover .sng-rel-img img { transform: scale(1.05); }
.sng-rel-body { padding: 18px 20px; }
.sng-rel-body h3 {
  font-family: var(--ba-font-head); font-size: 15px;
  font-weight: 700; color: var(--ba-ink); margin: 8px 0 8px;
  line-height: 1.35;
}
.sng-rel-date { font-size: 12px; color: var(--ba-body); opacity: .7; }

/* ══ CTA BAND ══════════════════════════════════════════════════════════════ */
.sng-cta { background: var(--ba-violet-band); padding: 80px 0; }
.sng-cta-inner {
  display: flex; align-items: center;
  justify-content: space-between; gap: 48px; flex-wrap: wrap;
}
.sng-cta-inner h2 {
  font-family: var(--ba-font-head);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800; color: #fff;
  letter-spacing: -.02em; margin-bottom: 12px;
}
.sng-cta-inner p { font-size: 15.5px; color: rgba(255,255,255,.72); max-width: 480px; }
.sng-cta-btns { display: flex; flex-direction: column; gap: 14px; flex-shrink: 0; }
.sng-cta-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: rgba(255,255,255,.8); font-family: var(--ba-font-head);
  font-size: 14px; font-weight: 600; text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.3); padding-bottom: 2px;
  transition: color .15s, border-color .15s;
}
.sng-cta-link svg { width: 14px; height: 14px; }
.sng-cta-link:hover { color: #fff; border-color: rgba(255,255,255,.7); }

/* ══ RESPONSIVE ════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .sng-layout          { grid-template-columns: 1fr; }
  .sng-toc             { position: static; }
  .sng-related-grid    { grid-template-columns: repeat(2, 1fr); }
  .sng-cta-inner       { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 680px) {
  .sng-hero            { padding: 56px 0 44px; }
  .sng-post-nav        { grid-template-columns: 1fr; }
  .sng-related-grid    { grid-template-columns: 1fr; }
  .sng-related         { padding: 48px 0; }
  .sng-content-section { padding: 44px 0 60px; }
  .sng-cta             { padding: 60px 0; }
  .sng-cta-btns        { width: 100%; }
  .sng-cta-btns .ba-btn { width: 100%; justify-content: center; }
}