/* NAV */
.main-nav{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-container{
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.nav-brand a{
  display: grid;
  gap: 2px;
}

.brand-name{
  font-weight: 800;
  font-size: 16px;
  color: var(--text);
}

.brand-tagline{
  font-size: 12px;
  color: rgba(15,27,45,0.65);
}

.nav-links{
  display: flex;
  gap: 18px;
  align-items: center;
}

.nav-links a{
  font-size: 14px;
  color: rgba(15,27,45,0.80);
  padding: 8px 8px;
  border-radius: 10px;
}

.nav-links a:hover{
  background: rgba(47,111,237,0.08);
  color: var(--text);
}

.nav-actions{
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Layout sections */
.section{
  padding: 64px 0;
}

.section-soft{
  background: linear-gradient(180deg, rgba(47,111,237,0.06), rgba(47,111,237,0.00));
}

.section-teal{
  /* in this theme, teal becomes clinical blue band */
  position: relative;
  background: linear-gradient(180deg, #1b4fc8, #2f6fed);
  padding: 72px 0 96px 0;
}

.section-teal .light{ color: #fff; }
.section-teal h2.light{ color: #fff; }

.split{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}

.split.reverse{
  grid-template-columns: 1fr 1fr;
}

.split.reverse .content{
  order: 1;
}

.split.reverse .image-card{
  order: 2;
}

.grid-3{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.section-head{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

/* Responsive */
@media (max-width: 980px){
  .nav-links{ display: none; }
  .split{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
}