/* ==========================================================================
   LeeFO — Profit Hour (blog) styles
   Loads after styles.css + approach.css (uses page-hero)
   ========================================================================== */

/* ---------- Category filter chips ---------- */
.ph-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.ph-filter {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  padding: 9px 20px;
  font-family: inherit;
  font-size: .9rem;
  font-weight: 700;
  color: var(--evergreen);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.ph-filter:hover { border-color: var(--signal); }
.ph-filter.active { background: var(--evergreen); border-color: var(--evergreen); color: var(--white); }

/* ---------- Post cards ---------- */
.ph-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.ph-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform .15s, box-shadow .15s;
}
.ph-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.ph-card img { width: 100%; height: 180px; object-fit: cover; }
.ph-card-body { padding: 24px 26px 26px; display: flex; flex-direction: column; flex: 1; }
.ph-cat {
  display: inline-block;
  align-self: flex-start;
  background: var(--evergreen-tint);
  color: var(--evergreen);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.ph-card h3 { font-size: 1.15rem; line-height: 1.3; margin-bottom: 10px; }
.ph-card h3 a { color: var(--evergreen); }
.ph-card h3 a:hover { color: var(--signal-dark); }
.ph-card p { font-size: .92rem; color: #3D544C; flex: 1; }
.ph-meta { margin-top: 16px; font-size: .8rem; font-weight: 600; color: #5A6E66; }

/* ---------- Article page ---------- */
.article-hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--evergreen) 78%);
  color: var(--white);
  padding: 64px 0 56px;
}
.article-hero .container { max-width: 860px; }
.article-hero h1 { color: var(--white); font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
.article-hero .ph-cat { background: rgba(255,255,255,.14); color: #5CD6A4; margin-bottom: 18px; }
.article-byline { margin-top: 22px; display: flex; align-items: center; gap: 14px; color: rgba(255,255,255,.8); font-size: .92rem; }
.article-byline b { color: var(--white); }

.article-body { max-width: 760px; margin: 0 auto; padding: 64px 24px; font-size: 1.08rem; line-height: 1.75; }
.article-body > * + * { margin-top: 1.2em; }
.article-body h2 { font-size: 1.6rem; margin-top: 1.8em; }
.article-body h3 { font-size: 1.25rem; margin-top: 1.5em; }
.article-body ul, .article-body ol { padding-left: 1.4em; }
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { margin-top: .4em; }
.article-body blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--evergreen);
  border-left: 3px solid var(--signal);
  padding-left: 24px;
  margin: 1.6em 0;
}
.article-body img { border-radius: var(--radius); }
.article-body strong { color: var(--evergreen); }
.article-body a { text-decoration: underline; text-underline-offset: 3px; }

/* In-article CTA box */
.article-cta {
  background: var(--evergreen-tint);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin: 2em 0 !important;
}
.article-cta p { margin: 0 0 16px; font-weight: 600; color: var(--evergreen); }

/* Related posts */
.related-wrap { background: var(--mist); padding: 64px 0; }
.related-wrap h2 { margin-bottom: 30px; }

/* Newsletter band */
.newsletter-band {
  background: var(--evergreen);
  border-radius: var(--radius-lg);
  padding: 44px 48px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
  color: var(--white);
}
.newsletter-band h3 { color: var(--white); font-size: 1.4rem; margin-bottom: 6px; }
.newsletter-band p { color: rgba(255,255,255,.8); font-size: .95rem; }
.newsletter-band .newsletter-form input { border-color: rgba(255,255,255,.3); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .ph-grid { grid-template-columns: repeat(2, 1fr); }
  .newsletter-band { grid-template-columns: 1fr; padding: 32px 28px; }
}
@media (max-width: 600px) {
  .ph-grid { grid-template-columns: 1fr; }
  .article-body { padding: 44px 24px; font-size: 1.02rem; }
}