/* ====== Header & Tabs ====== */
.site-header {
  text-align: center;
}

.tabs {
  display: inline-flex;
  gap: 10px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid #cad5e2;
  background: #fff;
  margin-bottom: 25px;
}
.tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: #3d67c8;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s, color 0.2s;
}
.tab span {
  display: inline-block;
  vertical-align: text-top;
  margin-left: 2px;
}
.tab:focus-visible {
  color: #fff;
  background-color: #3d67c8;
  outline-offset: 2px;
}
.tab.active {
  background-color: #3d67c8;
  color: #fff;
  box-shadow: 0 2px 10px rgba(61, 103, 200, 0.15);
  font-size: 15px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
  max-width: 1220px;
}

.card {
  grid-column: span 12;
  box-shadow: var(--shadow);
  border: 1px solid #eef2ff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  width: 390px;
  border-radius: 16px;
  padding: 15px;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(16, 24, 40, 0.12);
}

.card__media {
  text-align: center;
}
.card__media img {
  width: 360px;
  height: 392px;
  display: block;
}
.card__icon {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: #eef6ff;
  border: 1px solid #dbeafe;
  font-size: 20px;
}

.card__body {
  padding: 8px 0 4px ;
  text-align: center;
}
.card__title {
  margin: 0;
  font-weight: 600;
  font-size: 20px;
  line-height: 28px;
  letter-spacing: 0.1px;
  text-align: center;
  color: #314158;
}

/* CTA */
.cta-wrap {
  display: flex;
  justify-content: center;
  margin-top: 25px;
}
.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 600;
}
.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 6px 18px rgba(61, 103, 200, 0.25);
}
.btn-primary:hover {
  background: var(--brand-dark);
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 20px 12px 40px;
  color: var(--muted);
}

/* ====== Responsive ====== */
@media (min-width: 640px) {
  .card {
    grid-column: span 6;
  }
}
@media (min-width: 960px) {
  .card {
    grid-column: span 4;
  }
}