/* ==================================================
   CIVITAS CORE — DESIGN SYSTEM (STABLE)
   ================================================== */

/* ---------- Sections ---------- */
.civitas-section {
  padding: 100px 24px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.civitas-section.civitas-visible,
.civitas-section-visible {
  opacity: 1;
  transform: translateY(0);
}

.civitas-section-header {
  max-width: 760px;
  margin-bottom: 56px;
}

.civitas-section-title {
  font-size: clamp(28px, 6vw, 40px);
  line-height: 1.2;
  color: #0f3f36;
  margin: 0;
  font-weight: 700;
}

/* ---------- Grid ---------- */
.civitas-grid {
  display: grid;
  gap: 24px;
}

.civitas-grid-auto {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.civitas-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* ---------- Cards ---------- */
.civitas-card {
  background: #E3FBFF;
  border-radius: 18px;
  padding: 28px 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.civitas-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 45px rgba(0,0,0,0.1);
}

.civitas-card-title {
  font-size: 18px;
  font-weight: 700;
  color: #0f3f36;
  margin-bottom: 8px;
}

.civitas-card-text {
  font-size: 15px;
  color: #2c6f63;
}

.civitas-card-white {
  background: #ffffff;
  border: 1px solid #d6f1ec;
}

.civitas-card-elevated {
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

.civitas-card-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #2c6f63;
  text-transform: uppercase;
  margin-bottom: 16px;
}

/* ---------- Lists ---------- */
.civitas-list {
  padding-left: 24px;
  margin: 0;
  color: #1f5e53;
}

.civitas-list li {
  margin-bottom: 8px;
}

/* ---------- Background Utilities ---------- */
.civitas-bg-white { background: #ffffff; }
.civitas-bg-mint { background: #E3FBFF; }
.civitas-bg-gradient {
  background: linear-gradient(180deg, rgba(227,251,255,1) 0%, rgba(255,255,255,1) 100%);
}

/* ---------- Box sizing safety ---------- */
.civitas-section *,
.civitas-hero * {
  box-sizing: border-box;
}

/* ---------- Heading margin control ---------- */
.civitas-section h1,
.civitas-section h2,
.civitas-section h3,
.civitas-section h4 {
  margin-top: 0;
}

/* ---------- Responsive core ---------- */
@media (max-width: 768px) {
  .civitas-section {
    padding: 60px 20px;
  }

  .civitas-grid-auto,
  .civitas-grid-3 {
    grid-template-columns: 1fr;
  }
}