.smit-hero-banner {
  position: relative;
  width: 100%;
  margin-top: 68px;
  background-image: linear-gradient(90deg, #1c7ed6 0%, #3aa07a 52%, #6db51a 100%);
  color: #ffffff;
  padding: 48px 24px;
  overflow: hidden;
  box-sizing: border-box;
}

.glow-top-right,
.glow-bottom-left {
  position: absolute;
  border-radius: 9999px;
  pointer-events: none;
  filter: blur(48px);
}

.glow-top-right {
  top: -32px;
  right: -32px;
  width: 256px;
  height: 256px;
  background-color: rgba(59, 130, 246, 0.4);
  transform: translate(50%, -50%);
}

.glow-bottom-left {
  bottom: -32px;
  left: 16px;
  width: 256px;
  height: 256px;
  background-color: rgba(56, 189, 248, 0.3);
  transform: translate(-50%, 50%);
}

.smit-hero-container {
  position: relative;
  z-index: 10;
  max-width: 1152px;
  margin: 0 auto;
}

.smit-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 9999px;
  margin-bottom: 16px;
  font-size: 0.875rem;
  font-weight: 600;
}

.smit-hero-heading {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: #ffffff;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.smit-hero-subheading {
  font-size: clamp(0.95rem, 2.2vw, 1.25rem);
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  max-width: 680px;
}

.catalog {
  max-width: 1152px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.catalog-intro {
  text-align: center;
  margin-bottom: 28px;
}

.catalog-intro h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: #1a1a1a;
}

.catalog-intro p {
  margin: 10px auto 0;
  max-width: 640px;
  color: #64748b;
  font-size: 0.95rem;
  line-height: 1.6;
}

.catalog-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
}

.catalog-tab {
  border: 1px solid #dbe4ee;
  background: #ffffff;
  color: #475569;
  border-radius: 9999px;
  padding: 10px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.catalog-tab:hover {
  color: #0b73b7;
  border-color: #0b73b7;
}

.catalog-tab.is-active {
  background: #2f80ed;
  border-color: #2f80ed;
  color: #ffffff;
}

.catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.catalog-card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #e8eef5;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.catalog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
}

.catalog-card__media {
  position: relative;
  height: 188px;
  background: #eef2f7;
  overflow: hidden;
}

.catalog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.catalog-card__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  border-radius: 9999px;
  background: linear-gradient(90deg, #2f80ed, #6da800);
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 10px;
}

.catalog-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  flex: 1;
}

.catalog-card__category {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0b73b7;
}

.catalog-card__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.35;
}

.catalog-card__desc {
  margin: 0;
  color: #64748b;
  font-size: 0.875rem;
  line-height: 1.55;
  flex: 1;
}

.catalog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}

.enroll-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #2f80ed;
  color: #ffffff;
  text-decoration: none;
  border-radius: 9999px;
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 700;
  transition: background-color 0.2s ease;
}

.enroll-btn:hover,
.enroll-btn:visited,
.enroll-btn:focus {
  color: #ffffff;
  text-decoration: none;
  background: #0b73b7;
}

.catalog-card__duration {
  color: #94a3b8;
  font-size: 11px;
  text-align: right;
  line-height: 1.35;
}

.catalog-card__duration strong {
  display: block;
  color: #334155;
  font-size: 0.8rem;
}

.catalog-empty {
  display: none;
  text-align: center;
  color: #64748b;
  padding: 40px 16px;
}

.catalog-cta {
  margin-top: 48px;
  border-radius: 24px;
  padding: 32px 28px;
  background: linear-gradient(90deg, #1c7ed6 0%, #6db51a 100%);
  color: #ffffff;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.catalog-cta h3 {
  margin: 0 0 6px;
  font-size: 1.35rem;
  font-weight: 800;
}

.catalog-cta p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
}

.catalog-cta a {
  display: inline-flex;
  align-items: center;
  background: #ffffff;
  color: #0f172a;
  text-decoration: none;
  border-radius: 9999px;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 700;
}

.catalog-cta a:hover,
.catalog-cta a:visited {
  color: #0f172a;
  text-decoration: none;
}

@media (min-width: 640px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .catalog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}