/* ── Profile Section ─────────────────────────────────────── */
.author-profile-section {
  padding: 24px 0 48px;
  position: relative;
  z-index: 1;
}


.author-breadcrumb {
  padding: 20px 0 28px;
}
.author-breadcrumb ol {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.author-breadcrumb a {
  color: var(--purple-light);
  text-decoration: none;
  transition: color 0.2s;
}
.author-breadcrumb a:hover { color: var(--text-1); }

/* Profile Card */
.author-profile-card {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  position: relative;
  z-index: 2;
  box-shadow: 0 12px 48px rgba(0,0,0,0.4);
}

/* Left Column */
.author-profile-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.author-avatar-wrap {
  position: relative;
  flex-shrink: 0;
}
.author-avatar-lg {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--purple);
  box-shadow: 0 0 0 4px rgba(124,58,237,0.2), 0 8px 32px rgba(0,0,0,0.4);
  display: block;
}
.author-verified {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: rgba(16,185,129,0.15);
  border: 1px solid rgba(16,185,129,0.4);
  color: var(--green);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-top: 12px;
  letter-spacing: 0.02em;
}
.author-verified span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  background: var(--green);
  color: #fff;
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 700;
}

/* Social buttons */
.author-social {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}
.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  cursor: pointer;
}
.social-btn:hover {
  background: rgba(124,58,237,0.12);
  border-color: var(--purple);
  color: var(--purple-light);
}

/* Right Column */
.author-profile-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.author-name-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}
.author-name-heading {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--text-1);
  line-height: 1.1;
  margin: 0;
  font-family: var(--font-heading);
}
.author-title-tag {
  background: linear-gradient(135deg, var(--purple), #6D28D9);
  color: #fff;
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.author-tagline {
  font-size: 0.9rem;
  color: var(--purple-light);
  font-weight: 500;
  margin: 0;
  letter-spacing: 0.01em;
}
.author-longbio {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-2);
  margin: 0;
}
.author-longbio strong { color: var(--text-1); }

/* Expertise tags */
.author-expertise {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.expertise-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(124,58,237,0.1);
  border: 1px solid rgba(124,58,237,0.25);
  color: var(--purple-light);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: background 0.2s, border-color 0.2s;
}
.expertise-tag:hover {
  background: rgba(124,58,237,0.2);
  border-color: var(--purple);
}

/* ── Stats Bar ──────────────────────────────────────────── */
.author-stats-bar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 32px;
  margin-top: 24px;
}
.author-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}
.author-stat-item strong {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 800;
  background: var(--grad-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--font-heading);
  line-height: 1;
}
.author-stat-item span {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}
.author-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ── Articles Grid ──────────────────────────────────────── */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
  margin-top: 36px;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  position: relative;
}
.article-card:hover {
  border-color: var(--purple);
  box-shadow: 0 8px 32px rgba(124,58,237,0.15);
  transform: translateY(-2px);
}

/* Featured Card */
.article-card--featured {
  grid-column: 1 / -1;
  border-color: rgba(124,58,237,0.5);
  background: linear-gradient(135deg, rgba(124,58,237,0.06), var(--bg-card));
}
.article-card--featured:hover {
  box-shadow: 0 12px 48px rgba(124,58,237,0.2);
}

.article-card-featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--yellow);
  background: rgba(234,179,8,0.1);
  border: 1px solid rgba(234,179,8,0.25);
  padding: 4px 12px;
  border-radius: 50px;
  width: fit-content;
}

/* Meta top row */
.article-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.article-category {
  display: inline-flex;
  align-items: center;
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.25);
  color: var(--purple-light);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.article-category--green {
  background: rgba(16,185,129,0.1);
  border-color: rgba(16,185,129,0.25);
  color: var(--green);
}
.article-category--yellow {
  background: rgba(234,179,8,0.1);
  border-color: rgba(234,179,8,0.25);
  color: var(--yellow);
}
.article-category--red {
  background: rgba(239,68,68,0.1);
  border-color: rgba(239,68,68,0.25);
  color: #F87171;
}
.article-date {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Title */
.article-title {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  font-weight: 700;
  line-height: 1.45;
  margin: 0;
  font-family: var(--font-heading);
}
.article-link {
  color: var(--text-1);
  text-decoration: none;
  transition: color 0.2s;
  display: block;
}
.article-link:hover {
  color: var(--purple-light);
}
.article-card--featured .article-title { font-size: clamp(1.1rem, 2.2vw, 1.35rem); }

/* Excerpt */
.article-excerpt {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-2);
  margin: 0;
  flex: 1;
}

/* Card Footer */
.article-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.article-reading-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.reading-time {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.article-words {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.article-read-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(124,58,237,0.1);
  border: 1px solid rgba(124,58,237,0.3);
  color: var(--purple-light);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.article-read-btn:hover {
  background: var(--purple);
  border-color: var(--purple);
  color: #fff;
}

/* Topics tags */
.article-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.article-topics span {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 3px 9px;
  border-radius: 5px;
  font-size: 0.73rem;
  font-weight: 500;
  transition: color 0.2s, border-color 0.2s;
}
.article-card:hover .article-topics span {
  border-color: rgba(124,58,237,0.2);
  color: var(--text-2);
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .author-hero-bg { height: 140px; }

  .author-profile-card {
    grid-template-columns: 1fr;
    padding: 24px;
    margin-top: -60px;
    gap: 24px;
  }
  .author-profile-left {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
  }
  .author-avatar-lg { width: 100px; height: 100px; }
  .author-name-heading { font-size: 1.5rem; }

  .author-stats-bar {
    gap: 16px;
    padding: 20px;
    justify-content: flex-start;
  }
  .author-stat-divider { display: none; }
  .author-stat-item {
    flex: 1 1 calc(50% - 8px);
    min-width: 80px;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    background: var(--bg-2);
  }

  .articles-grid {
    grid-template-columns: 1fr;
  }
  .article-card--featured { grid-column: 1; }
  .article-card-footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .author-social { flex-direction: row; }
  .social-btn { flex: 1; font-size: 0.78rem; padding: 8px 10px; }
}