/* -------------------------------------------------------------------------- */
/* ADDITIONAL ENRICHED STYLES FOR CASE STUDIES, NEWS & COUNTRY DIRECTORY     */
/* -------------------------------------------------------------------------- */

/* Case Studies Grid */
.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.case-card {
  background-color: var(--color-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(13, 148, 136, 0.4);
}

.case-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-teal-600);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.case-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.case-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  flex-grow: 1;
  margin-bottom: 1.25rem;
}

.case-stat {
  background-color: rgba(13, 148, 136, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  font-weight: 700;
  color: var(--color-navy-900);
  font-size: 0.9rem;
}

/* Country Directory Grid */
.country-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
}

.country-chip {
  background: var(--color-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.country-chip:hover, .country-chip.active {
  border-color: var(--color-teal-600);
  background-color: rgba(13, 148, 136, 0.06);
  transform: translateY(-2px);
}

.country-flag {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.country-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-navy-900);
}

/* News & Press Grid */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.news-card {
  background-color: var(--color-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.news-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.news-date {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.news-title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.news-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Working Group Application Form */
.join-form-card {
  background-color: var(--color-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 760px;
  margin: 0 auto;
  box-shadow: var(--shadow-xl);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-navy-900);
  margin-bottom: 0.4rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-family: var(--font-body);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-teal-600);
}