/* ==========================================================================
   CITERRA - Estilos Específicos por Página (pages.css)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. PÁGINA DE INICIO (INDEX - Ajustes de Proporción y Escala Compacta)
   -------------------------------------------------------------------------- */
.page-home .section {
  padding: 3rem 0;
}

.page-home .section-header {
  margin-bottom: 1.75rem;
}

.page-home .section-title {
  font-size: 1.75rem;
}

.page-home .section-description {
  font-size: 0.95rem;
  max-width: 680px;
  line-height: 1.55;
}

.hero-home {
  position: relative;
  background: radial-gradient(circle at 85% 20%, rgba(22, 163, 74, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 10% 80%, rgba(14, 56, 122, 0.06) 0%, transparent 40%),
              linear-gradient(180deg, #FFFFFF 0%, var(--bg-body) 100%);
  padding: 3.25rem 0 2.75rem;
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.25rem;
  align-items: center;
}

.hero-title {
  font-size: 2.15rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--citerra-navy);
  margin-bottom: 0.85rem;
  letter-spacing: -0.025em;
}

.hero-title .highlight-green {
  color: var(--citerra-green-dark);
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.hero-actions .btn {
  font-size: 0.875rem;
  padding: 0.55rem 1.15rem;
}

.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--border-color);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-number {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--citerra-navy);
  line-height: 1;
  font-family: var(--font-sans);
}

.hero-stat-label {
  font-size: 0.75rem;
  color: var(--text-subtle);
  margin-top: 0.25rem;
  font-weight: 500;
}

/* Card Visual en Hero */
.hero-visual-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  box-shadow: var(--shadow-md);
  position: relative;
}

.hero-visual-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.network-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--citerra-green-subtle);
  color: var(--citerra-green-dark);
  font-weight: 600;
  font-size: 0.7rem;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-full);
}

.network-pulse {
  width: 8px;
  height: 8px;
  background-color: var(--citerra-green);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.7);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(22, 163, 74, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

.hero-nodes-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.hero-node-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.85rem;
  background: var(--bg-muted);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.hero-node-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-node-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--citerra-navy);
}

.hero-node-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-main);
}

.hero-node-focus {
  font-size: 0.7rem;
  color: var(--text-subtle);
}

/* Grilla de Objetivos */
.objectives-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.objective-card {
  padding: 1.4rem;
  border-left: 3px solid var(--citerra-navy);
  background: #FFFFFF;
}

.objective-card.green-border {
  border-left-color: var(--citerra-green);
}

.objective-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--citerra-navy);
  margin-bottom: 0.35rem;
}

.objective-title {
  font-size: 1.05rem;
  margin-bottom: 0.45rem;
}

.objective-text {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Directorio y Comité Académico - Carrusel Interactivo */
.directory-carousel-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 1rem;
}

.directory-carousel {
  overflow: hidden;
  position: relative;
  border-radius: var(--radius-lg);
  padding: 0.5rem 0.25rem;
}

.directory-track {
  display: flex;
  align-items: stretch;
  gap: 1.5rem;
  transition: transform 0.45s cubic-bezier(0.2, 0.9, 0.3, 1);
  will-change: transform;
}

.directory-track .member-card {
  flex: 0 0 calc((100% - 3rem) / 3);
  min-width: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

@media (max-width: 1024px) {
  .directory-track .member-card {
    flex: 0 0 calc((100% - 1.5rem) / 2);
  }
}

@media (max-width: 680px) {
  .directory-track .member-card {
    flex: 0 0 100%;
  }
}

.member-card {
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  height: 100%;
}

.member-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--citerra-navy);
  transform: translateY(-2px);
}

.member-header {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-bottom: 1rem;
}

.member-avatar {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--citerra-navy-subtle);
  color: var(--citerra-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  border: 2px solid var(--border-color);
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
  box-shadow: 0 2px 4px rgba(14, 56, 122, 0.08);
}

.member-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.member-info h4 {
  font-size: 1.1rem;
  color: var(--citerra-navy);
  margin-bottom: 0.25rem;
  line-height: 1.2;
}

.member-role {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--citerra-green-dark);
}

.member-inst {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
  min-height: 42px;
  line-height: 1.45;
}

.member-card p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex: 1;
}

.member-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-color);
}

.member-orcid {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: #A6CE39;
  font-weight: 600;
}

/* Controles del Carrusel (Flechas y Puntos) */
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 2rem;
}

.carousel-arrow {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--citerra-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.carousel-arrow:hover:not(:disabled) {
  background: var(--citerra-navy);
  color: #FFFFFF;
  border-color: var(--citerra-navy);
  box-shadow: var(--shadow-md);
}

.carousel-arrow:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #CBD5E1;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}

.carousel-dot:hover {
  background: var(--text-subtle);
}

.carousel-dot.active {
  width: 28px;
  border-radius: var(--radius-full);
  background: var(--citerra-green);
}

/* --------------------------------------------------------------------------
   2. PÁGINA DE INVESTIGACIÓN
   -------------------------------------------------------------------------- */
.research-lines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.research-line-card {
  padding: 2rem;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  border-top: 4px solid var(--citerra-navy);
}

.research-line-card:hover {
  border-top-color: var(--citerra-green);
}

.research-line-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--citerra-navy-subtle);
  color: var(--citerra-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  background: #FFFFFF;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
}

.filter-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-pill {
  background: var(--bg-muted);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-pill:hover {
  border-color: var(--citerra-navy);
  color: var(--citerra-navy);
}

.filter-pill.active {
  background: var(--citerra-navy);
  color: #FFFFFF;
  border-color: var(--citerra-navy);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

.project-card {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--transition-fast);
}

.project-card:hover {
  border-color: var(--citerra-navy-light);
  box-shadow: var(--shadow-md);
}

.project-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.project-title {
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
  color: var(--citerra-navy);
}

.project-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.55;
  flex: 1;
}

.project-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.8125rem;
}

/* --------------------------------------------------------------------------
   3. PÁGINA DE REVISTA CIENTÍFICA
   -------------------------------------------------------------------------- */
.journal-hero-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 3.5rem;
  box-shadow: var(--shadow-sm);
}

.journal-cover-mock {
  background: linear-gradient(135deg, var(--citerra-navy-dark) 0%, var(--citerra-navy) 100%);
  color: #FFFFFF;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  box-shadow: var(--shadow-md);
  border-left: 6px solid var(--citerra-green);
  position: relative;
}

.journal-cover-badge {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #86EFAC;
  font-weight: 700;
}

.journal-cover-title {
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.2;
  color: #FFFFFF;
}

.journal-cover-meta {
  font-size: 0.75rem;
  color: #94A3B8;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 0.75rem;
}

.journal-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.journal-metric-box {
  background: var(--bg-muted);
  border: 1px solid var(--border-color);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
}

.journal-metric-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--citerra-navy);
}

.journal-metric-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Lista de Artículos */
.article-item {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 1.25rem;
  transition: all var(--transition-fast);
}

.article-item:hover {
  border-color: var(--citerra-navy);
  box-shadow: var(--shadow-sm);
}

.article-type {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--citerra-green-dark);
  margin-bottom: 0.4rem;
}

.article-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--citerra-navy);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.article-authors {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}

.article-abstract {
  font-size: 0.9375rem;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-abstract.expanded {
  -webkit-line-clamp: unset;
  display: block;
}

.article-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.article-doi {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-subtle);
}

.article-actions {
  display: flex;
  gap: 0.5rem;
}

/* Proceso de Envíos */
.steps-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.timeline-step {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: relative;
}

.step-num {
  display: inline-flex;
  width: 32px;
  height: 32px;
  background: var(--citerra-navy);
  color: #FFFFFF;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.step-title {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   4. PÁGINA DE CATÁLOGO
   -------------------------------------------------------------------------- */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.catalog-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.catalog-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--citerra-navy);
}

.catalog-header-bar {
  height: 8px;
  background: linear-gradient(90deg, var(--citerra-navy) 0%, var(--citerra-green) 100%);
}

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

.catalog-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-subtle);
}

.catalog-title {
  font-size: 1.15rem;
  color: var(--citerra-navy);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.catalog-author {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-style: italic;
}

.catalog-summary {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  flex: 1;
}

.catalog-footer {
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.catalog-isbn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-subtle);
}

/* --------------------------------------------------------------------------
   5. PÁGINA DE OBSERVATORIO TERRITORIAL
   -------------------------------------------------------------------------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.kpi-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--citerra-navy);
}

.kpi-card.green::before { background: var(--citerra-green); }
.kpi-card.cyan::before { background: var(--citerra-cyan); }
.kpi-card.amber::before { background: var(--citerra-amber); }

.kpi-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.kpi-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
  font-family: var(--font-mono);
}

.kpi-trend {
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.kpi-trend.positive { color: var(--citerra-green-dark); }
.kpi-trend.neutral { color: var(--citerra-cyan); }
.kpi-trend.warning { color: var(--citerra-amber); }

.observatory-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.observatory-panel {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.chart-container {
  width: 100%;
  min-height: 300px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Mapa SVG Interactivo */
.map-canvas {
  width: 100%;
  height: 320px;
  background: var(--bg-muted);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.map-node-point {
  cursor: pointer;
  transition: all var(--transition-fast);
}

.map-node-point:hover circle {
  fill: var(--citerra-green);
  r: 10;
}

.map-details-card {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--citerra-navy-subtle);
  border-radius: var(--radius-md);
  border: 1px solid rgba(14, 56, 122, 0.15);
  font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   6. PÁGINA DE CONTACTO Y ADHESIÓN
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
}

.form-toggle-tabs {
  display: flex;
  background: var(--bg-muted);
  padding: 0.35rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.75rem;
  border: 1px solid var(--border-color);
}

.form-toggle-btn {
  flex: 1;
  padding: 0.65rem 1rem;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.form-toggle-btn.active {
  background: #FFFFFF;
  color: var(--citerra-navy);
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Acordeón FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-question {
  padding: 1.15rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-main);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  gap: 1rem;
}

.faq-question:hover {
  color: var(--citerra-navy);
  background-color: var(--bg-muted);
}

.faq-icon {
  transition: transform var(--transition-fast);
  color: var(--text-subtle);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--citerra-navy);
}

.faq-answer {
  padding: 0 1.25rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Responsividad General */
@media (max-width: 960px) {
  .hero-grid,
  .journal-hero-card,
  .observatory-layout,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .kpi-grid,
  .steps-timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .kpi-grid,
  .steps-timeline,
  .hero-stats-strip {
    grid-template-columns: 1fr;
  }
  
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
}