/* ============================================
   PAGES CSS — Inner Page Specific Styles
   ============================================ */

/* ── ABOUT PAGE ─────────────────────────── */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.about-photo-area {
  position: relative;
}

.about-photo-card {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.about-photo-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(6, 7, 11, 0.9));
}

.about-photo-overlay {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(13, 16, 26, 0.65);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px;
  z-index: 2;
}

.about-photo-overlay-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--text-primary);
  font-weight: 700;
}

.about-photo-overlay-role {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 3px;
}

.gde-badge-pill {
  position: absolute;
  top: -16px;
  right: -16px;
  background: var(--amber-500);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  box-shadow: 0 4px 16px rgba(245,158,11,0.4);
  display: flex;
  align-items: center;
  gap: 5px;
  z-index: 3;
}

.about-content h2 {
  margin-bottom: 20px;
}

.about-content p {
  margin-bottom: 18px;
  font-size: 1.05rem;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--bg-dark-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
}

.about-highlight-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-highlight h5 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.about-highlight p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary-teal), var(--primary-violet));
}

.timeline-item {
  position: relative;
  padding-bottom: 36px;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -28px;
  top: 4px;
  width: 12px;
  height: 12px;
  background: var(--primary-teal);
  border-radius: 50%;
  border: 3px solid var(--bg-dark-base);
  box-shadow: 0 0 0 2px var(--border-glass-hover);
}

.timeline-year {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--primary-teal);
  font-weight: 600;
  margin-bottom: 4px;
}

.timeline-item h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.timeline-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Skills list */
.skills-group { margin-bottom: 40px; }

.skills-group-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--primary-teal);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  font-weight: 600;
}

.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skill-tag {
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: all 0.2s;
}

.skill-tag:hover {
  background: rgba(20, 184, 166, 0.08);
  border-color: var(--primary-teal);
  color: var(--primary-teal);
}

/* ── TALKS PAGE ──────────────────────────── */
.talks-filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 22px;
  border-radius: var(--radius-full);
  font-size: 0.83rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: all 0.25s;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-teal);
  color: var(--bg-dark-base);
  border-color: var(--primary-teal);
  box-shadow: var(--shadow-teal);
}

.talk-full-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px 32px;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  transition: all 0.3s var(--ease-premium);
}

.talk-full-card:hover {
  box-shadow: var(--shadow-lg), 0 0 15px rgba(20, 184, 166, 0.1);
  border-color: var(--border-glass-hover);
  transform: translateX(4px);
}

.talk-date-badge {
  text-align: center;
  background: rgba(20, 184, 166, 0.08);
  border: 1px solid rgba(20, 184, 166, 0.25);
  border-radius: var(--radius-md);
  padding: 10px 18px;
  min-width: 80px;
}

.talk-date-month {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--primary-teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.talk-date-year {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--text-primary);
  line-height: 1.1;
  font-weight: 700;
}

.talk-full-info h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.talk-full-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.talk-type-badge {
  display: inline-flex;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-mono);
  margin-bottom: 10px;
}

.type-keynote { background: rgba(251, 191, 36, 0.1); color: var(--amber-400); border: 1px solid rgba(251, 191, 36, 0.2); }
.type-workshop { background: rgba(20, 184, 166, 0.1); color: var(--primary-teal); border: 1px solid rgba(20, 184, 166, 0.2); }
.type-talk { background: rgba(255, 255, 255, 0.05); color: var(--text-secondary); border: 1px solid rgba(255, 255, 255, 0.1); }
.type-panel { background: rgba(139, 92, 246, 0.1); color: var(--primary-violet); border: 1px solid rgba(139, 92, 246, 0.2); }

.stats-banner {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 40px 56px;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 56px;
  backdrop-filter: blur(12px);
}

.stats-banner-item {
  text-align: center;
}

.stats-banner-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  color: var(--primary-teal);
  line-height: 1;
  font-weight: 800;
}

.stats-banner-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ── TUTORIALS PAGE ──────────────────────── */
.tutorials-search-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
}

.tutorials-search-bar input {
  flex: 1;
  padding: 14px 22px;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  outline: none;
  background: rgba(13, 16, 26, 0.4);
  color: var(--text-primary);
  transition: all 0.25s;
}

.tutorials-search-bar input:focus {
  border-color: var(--primary-teal);
  background: rgba(13, 16, 26, 0.7);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

.tutorial-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s var(--ease-premium);
  display: flex;
  flex-direction: column;
}

.tutorial-card:hover {
  box-shadow: var(--shadow-lg), 0 0 15px rgba(20, 184, 166, 0.1);
  transform: translateY(-4px);
  border-color: var(--border-glass-hover);
  background: var(--bg-dark-card-hover);
}

.tutorial-card-header {
  padding: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.tutorial-level {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-weight: 600;
  margin-bottom: 12px;
}

.level-beginner { background: rgba(34, 197, 94, 0.1); color: #4ade80; border: 1px solid rgba(34, 197, 94, 0.25); }
.level-intermediate { background: rgba(234, 179, 8, 0.1); color: #facc15; border: 1px solid rgba(234, 179, 8, 0.25); }
.level-advanced { background: rgba(239, 68, 68, 0.1); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.25); }

.tutorial-card-header h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
}

.tutorial-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.tutorial-card-body p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.tutorial-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.tutorial-time {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.tutorial-github {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-full);
  transition: all 0.2s;
  border: 1px solid var(--border-glass);
}

.tutorial-github:hover {
  background: var(--primary-teal);
  color: var(--bg-dark-base);
  border-color: var(--primary-teal);
  box-shadow: var(--shadow-teal);
}

/* ── BLOG PAGE ───────────────────────────── */
.blog-full-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s var(--ease-premium);
  margin-bottom: 24px;
}

.blog-full-card:hover {
  box-shadow: var(--shadow-lg), 0 0 15px rgba(20, 184, 166, 0.1);
  border-color: var(--border-glass-hover);
  background: var(--bg-dark-card-hover);
}

.blog-full-img {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  min-height: 220px;
}

.blog-full-body {
  padding: 32px;
}

.blog-full-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.blog-card-cat {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--primary-teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.blog-read-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.blog-card-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.blog-full-body h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.blog-full-body p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 20px;
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.blog-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-teal);
  transition: gap 0.2s;
}

.blog-cta:hover {
  gap: 10px;
  color: var(--primary-cyan);
}

/* ── MEDIA PAGE ──────────────────────────── */
.media-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s var(--ease-premium);
}

.media-card:hover {
  box-shadow: var(--shadow-lg), 0 0 15px rgba(20, 184, 166, 0.1);
  transform: translateY(-4px);
  border-color: var(--border-glass-hover);
  background: var(--bg-dark-card-hover);
}

.media-thumb {
  position: relative;
  overflow: hidden;
}

.media-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 7, 11, 0.4);
  transition: background 0.3s;
}

.media-card:hover .media-play-btn {
  background: rgba(6, 7, 11, 0.2);
}

.media-play-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary-teal);
  color: var(--bg-dark-base);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  padding-left: 3px;
  box-shadow: var(--shadow-teal);
  transition: all 0.3s var(--ease-premium);
}

.media-card:hover .media-play-circle {
  transform: scale(1.1);
  box-shadow: 0 0 25px rgba(20, 184, 166, 0.6);
}

.media-card-body {
  padding: 24px;
}

.media-card-body h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.media-card-body p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* responsive */
@media (max-width: 900px) {
  .about-intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-photo-area { max-width: 320px; margin: 0 auto; }
  .blog-full-card { grid-template-columns: 1fr; }
  .blog-full-img { min-height: 180px; }
}

@media (max-width: 600px) {
  .talk-full-card { grid-template-columns: 1fr; text-align: center; justify-items: center; padding: 24px; }
  .talk-date-badge { margin-bottom: 12px; }
}

/* ── RESOURCES PAGE ──────────────────────── */
.resource-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.3s var(--ease-premium);
  display: flex;
  gap: 20px;
  align-items: flex-start;
  height: 100%;
}

.resource-card:hover {
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 15px rgba(20,184,166,0.1);
  background: var(--bg-dark-card-hover);
}

.resource-icon {
  font-size: 2.2rem;
  line-height: 1;
  flex-shrink: 0;
}

.resource-info {
  flex-grow: 1;
}

.resource-info h4 {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.resource-info p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.resource-card .tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.resource-card .tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  padding: 3px 8px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
}