/* ============================================================
   RESEARCH PAGE STYLES — research.css
   ============================================================ */

/* ─────────────────────────────────────────
   RESEARCH FOCUS
───────────────────────────────────────── */
.research-focus { background: var(--white); }

.focus-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.focus-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
}
.focus-card:hover {
  border-color: var(--green-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.focus-icon {
  font-size: 40px;
  color: var(--green-primary);
  margin-bottom: 14px;
  display: block;
}
.focus-card h4 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.focus-card p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}
.focus-stat {
  display: inline-block;
  background: var(--green-light);
  color: var(--green-primary);
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─────────────────────────────────────────
   RESEARCH STATS
───────────────────────────────────────── */
.research-stats { background: var(--green-tint); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--green-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
}
.stat-card:hover {
  border-color: var(--green-primary);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--green-primary);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.stat-desc {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.5;

}
/* ─────────────────────────────────────────
PUBLICATIONS
───────────────────────────────────────── */
.publications-section { background: var(--white); }
.publications-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 24px;
}
.publication-item {
background: var(--white);
border: 1px solid var(--border);
border-radius: var(--radius-lg);
overflow: hidden;
transition: all var(--transition);
}
.publication-item:hover {
box-shadow: var(--shadow-lg);
transform: translateY(-4px);
}
.pub-header {
padding: 18px 20px;
color: var(--white);
display: flex;
align-items: center;
justify-content: space-between;
}
.pub-year {
font-family: var(--font-display);
font-size: 2rem;
font-weight: 700;
opacity: 0.9;
line-height: 1;
}
.pub-category {
background: rgba(255, 255, 255, 0.2);
color: var(--white);
padding: 5px 12px;
border-radius: 20px;
font-size: 11px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.05em;
}
.pub-body {
padding: 20px;
}
.pub-body h3 {
font-size: 1rem;
line-height: 1.45;
margin-bottom: 10px;
color: var(--text-primary);
}
.pub-meta {
display: flex;
gap: 14px;
flex-wrap: wrap;
margin-bottom: 12px;
}
.pub-date, .pub-authors {
font-size: 12px;
color: var(--text-muted);
display: flex;
align-items: center;
gap: 5px;
}
.pub-desc {
font-size: 13.5px;
color: var(--text-secondary);
line-height: 1.6;
margin-bottom: 16px;
}
.pub-actions {
display: flex;
align-items: center;
gap: 10px;
padding-top: 14px;
border-top: 1px solid var(--border);
}
/* filter btns reuse from programs */
.filter-btn {
padding: 8px 14px;
border: 1.5px solid var(--border);
background: var(--white);
border-radius: var(--radius-md);
font-size: 13px;
font-weight: 600;
color: var(--text-secondary);
cursor: pointer;
transition: all var(--transition);
white-space: nowrap;
font-family: inherit;
}
.filter-btn:hover { border-color: var(--green-primary); color: var(--green-primary); }
.filter-btn.active { background: var(--green-primary); color: var(--white); border-color: var(--green-primary); }
/* ─────────────────────────────────────────
METHODOLOGY
───────────────────────────────────────── */
.research-methodology { background: var(--surface); }
.methodology-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 24px;
}
.method-card {
background: var(--white);
border: 1px solid var(--border);
border-radius: var(--radius-lg);
padding: 28px;
transition: all var(--transition);
}
.method-card:hover {
border-color: var(--green-primary);
box-shadow: var(--shadow-md);
transform: translateY(-3px);
}
.method-number {
font-family: var(--font-display);
font-size: 2.5rem;
font-weight: 700;
color: var(--green-light);
line-height: 1;
margin-bottom: 12px;
-webkit-text-stroke: 2px var(--green-primary);
}
.method-card h4 {
font-size: 1.05rem;
margin-bottom: 10px;
}
.method-card p {
font-size: 14px;
color: var(--text-muted);
line-height: 1.7;
}
/* ─────────────────────────────────────────
RESPONSIVE — RESEARCH
───────────────────────────────────────── */
@media (max-width: 1024px) {
.focus-grid { grid-template-columns: repeat(3, 1fr); }
.publications-grid { grid-template-columns: repeat(2, 1fr); }
.methodology-grid { grid-template-columns: repeat(2, 1fr); }
.stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
.focus-grid { grid-template-columns: repeat(2, 1fr); }
.publications-grid { grid-template-columns: 1fr; }
.methodology-grid { grid-template-columns: 1fr; }
.stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
.focus-grid { grid-template-columns: 1fr; }
.stats-grid { grid-template-columns: 1fr; }
}