.aulario-hero {
  background:
    radial-gradient(circle at 8% 8%, rgba(0, 176, 185, 0.08), transparent 24%),
    linear-gradient(180deg, #fbfeff 0%, #f5fafb 42%, #ffffff 88%);
}

.aulario-header {
  position: relative;
  overflow: hidden;
  padding: 112px 0 14px;
  background: transparent;
}

.aulario-header::before,
.aulario-header::after {
  position: absolute;
  content: '';
  border: 1px solid rgba(0, 98, 114, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.aulario-header::before {
  width: 360px;
  height: 360px;
  top: -230px;
  right: -130px;
}

.aulario-header::after {
  width: 210px;
  height: 210px;
  bottom: -140px;
  left: -100px;
}

.aulario-header > .container {
  position: relative;
  z-index: 1;
}

.aulario-content {
  padding-top: 10px;
  padding-bottom: 60px;
}

.aulario-content > .row > div > .mb-4 {
  margin-bottom: 24px !important;
}

.aulario-content .aula-grid {
  gap: 24px;
  margin-top: 0 !important;
}

.aulario-content .aula-grid + .mt-4 {
  margin-top: 24px !important;
}

.aulario-intro {
  max-width: 1000px;
  margin: 0 auto 8px;
  text-align: center;
}

.aulario-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #007987;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.aulario-eyebrow i {
  font-size: 1rem;
}

.aulario-intro h1 {
  margin: 18px 0 16px;
  color: #0f172a;
  font-size: clamp(1.8rem, 4vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1.05;
  white-space: nowrap;
}

.aulario-intro h1 em {
  color: #006272;
  font-size: 0.86em;
  font-weight: 700;
  font-style: normal;
}

.aulario-intro p {
  max-width: 620px;
  margin: 0 auto;
  color: #526277;
  font-size: 1rem;
  line-height: 1.75;
}

@media (max-width: 767px) {
  .aulario-header {
    padding: 90px 0 26px;
  }

  .aulario-intro {
    margin-bottom: 8px;
  }

  .aulario-intro h1 {
    font-size: clamp(1.8rem, 5vw, 2.3rem);
  }
}

@media (max-width: 480px) {
  .aulario-intro h1 {
    white-space: normal;
    font-size: 2.15rem;
  }
}