/* ==========================================================================
   Solutions Page
   ========================================================================== */

.solutions-section {
  padding: 6rem 0;
}

.solutions-section:nth-child(even) {
  background: var(--bg-secondary);
}

.solutions-section .section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.solutions-section .section-subtitle {
  margin: 0 auto;
}

/* Detailed consultancy / engineering cards */
.solutions-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.solutions-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--shadow-color);
}

.solutions-card:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--accent-primary-rgb), 0.2);
  box-shadow: 0 8px 24px var(--shadow-color);
}

.solutions-card svg {
  width: 36px;
  height: 36px;
  stroke: var(--accent-primary);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-bottom: 1rem;
}

.solutions-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.solutions-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Tier cards for maintenance */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.tier-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  box-shadow: 0 2px 8px var(--shadow-color);
}

.tier-card:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--accent-primary-rgb), 0.2);
  box-shadow: 0 8px 24px var(--shadow-color);
}

.tier-card.featured {
  border-color: var(--accent-primary);
}

.tier-card.featured::before {
  content: 'Recommended';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: var(--accent-gradient);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 0.4rem;
  border-radius: var(--radius) var(--radius) 0 0;
}

.tier-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.tier-card .tier-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.tier-features {
  list-style: none;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.tier-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.tier-features li svg {
  width: 16px;
  height: 16px;
  stroke: var(--accent-secondary);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  margin-top: 2px;
}