/* ============================================================
   TOMEK OSINSKI — ARTICLE / INSIGHTS PAGE STYLES
   Used by: leadership.html, ai-design.html
   Long-form thought-leadership content format
   ============================================================ */

/* === ARTICLE HERO === */
.article-hero {
  padding: 160px 0 80px;
  position: relative;
}

.article-hero-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  top: 5%;
  right: -5%;
  filter: blur(80px);
  pointer-events: none;
  animation: float 8s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-30px, 20px); }
}

.article-type {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.article-type::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.article-title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.article-title em {
  font-style: normal;
  color: var(--accent);
}

.article-subtitle {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: 40px;
}

.article-meta {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

/* === ARTICLE BODY === */
.article-body {
  padding: 80px 0;
}

.article-content {
  max-width: 720px;
}

.article-content h2 {
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 64px;
  margin-bottom: 24px;
  text-transform: uppercase;
  color: var(--text-primary);
}

.article-content h2:first-child {
  margin-top: 0;
}

.article-content h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.article-content p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.article-content p strong {
  color: var(--text-primary);
  font-weight: 600;
}

.article-content ul,
.article-content ol {
  margin-bottom: 24px;
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.article-content ul li,
.article-content ol li {
  position: relative;
  padding-left: 20px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.article-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.article-content ol {
  counter-reset: ol-counter;
}

.article-content ol li {
  counter-increment: ol-counter;
}

.article-content ol li::before {
  content: counter(ol-counter) '.';
  position: absolute;
  left: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
}

/* === PULLQUOTE === */
.article-pullquote {
  padding: 32px 36px;
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
  margin: 48px 0;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

/* === INSIGHT CARDS (inline article) === */
.article-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 48px 0;
}

.article-card {
  padding: 28px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  transition: border-color 0.3s, transform 0.3s;
}

.article-card:hover {
  border-color: var(--border-hover);
  border-left-color: var(--accent);
  transform: translateY(-2px);
}

.article-card h4 {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
  line-height: 1.3;
}

.article-card p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

/* === NUMBERED LIST (principles / frameworks) === */
.article-numbered {
  margin: 48px 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.article-numbered-item {
  display: flex;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}

.article-numbered-item:first-child {
  padding-top: 0;
}

.article-num {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--accent);
  flex-shrink: 0;
  width: 36px;
  opacity: 0.7;
}

.article-numbered-text h4 {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.article-numbered-text p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0;
}

/* === TIMELINE / JOURNEY === */
.article-timeline {
  position: relative;
  padding-left: 32px;
  border-left: 1px solid var(--border);
  margin: 48px 0;
}

.article-timeline-step {
  position: relative;
  padding-bottom: 40px;
}

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

.article-timeline-dot {
  position: absolute;
  left: -37px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
}

.article-timeline-step h4 {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.article-timeline-step p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0;
}

/* === CTA / NEXT === */
.article-next {
  padding: 80px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.article-next-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.article-next-title {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.article-next-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.3s;
}

.article-next-title a:hover {
  color: var(--accent);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .article-hero { padding: 120px 0 60px; }
  .article-cards { grid-template-columns: 1fr; }
  .article-numbered-item { gap: 20px; }
  .article-num { font-size: 1.1rem; width: 28px; }
  .article-content h2 { margin-top: 48px; }
  .article-meta { gap: 20px; }
}