:root {
  --primary-dark: #1a2a3a;
  --accent-red: #e74c3c;
  --bg-light: #f4f6f8;
  --border-color: #eee;
}

.course-page {
  padding: 40px 20px;
  background: #fff;
}
.hero-course {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
  background-size: cover;
  background-position: center;
  color: white;
  padding: 60px 20px;
  border-radius: 8px;
  margin-bottom: 40px;
  border-left: 10px solid var(--accent-red);
}
.hero-course-focus {
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4)),
    url("..//assets/primeros-auxilios.png");
}
.hero-course h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  line-height: 1.2;
}
.tag-corporativo {
  background: var(--accent-red);
  color: #fff;
  padding: 6px 16px;
  border-radius: 4px;
  font-weight: bold;
  font-size: 0.85rem;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 20px;
}

.grid-container {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 40px;
}
.section-card {
  margin-bottom: 24px;
  padding: 20px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.03);
}
.section-card h2 {
  color: var(--primary-dark);
  margin-bottom: 20px;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 2px solid var(--accent-red);
  padding-bottom: 5px;
  width: fit-content;
}
.description-box {
  line-height: 1.7;
  color: #444;
  margin-bottom: 30px;
}
.description-box p {
  margin-bottom: 15px;
}
.temario-clase {
  background: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
}
.temario-clase h3 {
  color: var(--accent-red);
  margin-bottom: 12px;
  border-bottom: 1px solid #ddd;
  padding-bottom: 5px;
}
.temario-clase ul {
  margin: 0;
  padding-left: 1.4rem;
  list-style-position: outside;
}
.temario-clase ul li {
  line-height: 1.6;
}
.temario-clase ol {
  padding-left: 20px;
}
.temario-clase ol li {
  margin-bottom: 10px;
  line-height: 1.6;
}
.temario-clase ol li ol {
  list-style-type: lower-alpha;
  padding-left: 18px;
  margin-top: 8px;
}
.temario-clase ol li::marker {
  color: var(--accent-red);
  font-weight: 700;
}
.description-box ul {
  list-style: disc;
  margin-left: 1.1rem;
  padding-left: 1.1rem;
}
.description-box ul li {
  margin-bottom: 8px;
  padding-right: 14px;
}
.description-box ul li::marker {
  color: var(--accent-red);
}
.sidebar-info {
  background: var(--bg-light);
  padding: 25px;
  border-radius: 8px;
  position: sticky;
  top: 100px;
  border: 1px solid #e0e0e0;
}
.info-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid #ddd;
}
.inscription-box {
  margin-top: 25px;
  text-align: center;
}
.btn-payment {
  background: #009ee3;
  color: white;
  padding: 12px;
  border-radius: 5px;
  display: block;
  margin-top: 10px;
  font-weight: bold;
  text-decoration: none;
}
.btn-whatsapp {
  background: #25d366;
  color: white;
  padding: 12px;
  border-radius: 5px;
  display: block;
  font-weight: bold;
  text-decoration: none;
}
.eval-box {
  background: #e3f2fd;
  padding: 25px;
  border-radius: 8px;
  border-left: 6px solid #1976d2;
}

@media (max-width: 992px) {
  .grid-container {
    grid-template-columns: 1fr;
  }
  .sidebar-info {
    position: static;
  }
  .main-content {
    order: 2;
  }
  .sidebar {
    order: 1;
  }
}