.section-course-banner {
    background: linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.65)), url('https://placehold.co/1920x500/003087/FFFFFF?text=MBA+Course+Banner&font=montserrat');
    background-size: cover;
    background-position: center;
    min-height: 400px;
    padding: 80px 0;
    color: white;
    display: flex;
    align-items: center;
    margin-top: 70px;
}
.section-course-banner .banner-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}
.section-course-banner .banner-lead {
    font-family: 'Poppins', sans-serif;
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}
@media (max-width: 992px) {
    .section-course-banner {
        min-height: 350px;
        padding: 60px 0;
    }
    .section-course-banner .banner-title {
        font-size: 2rem;
    }
    .section-course-banner .banner-lead {
        font-size: 1rem;
    }
}
@media (max-width: 576px) {
    .section-course-banner {
        min-height: 300px;
        padding: 50px 0;
        margin-top: 60px;
    }
    .section-course-banner .banner-title {
        font-size: 1.75rem;
    }
    .section-course-banner .banner-lead {
        font-size: 0.9rem;
        max-width: 95%;
    }
}
.section-course-details {
    position: relative;
    background: linear-gradient(135deg, #f9fafc, #eef3f9);
    padding: 80px 0;
    overflow: hidden;
    z-index: 1;
}
.section-course-details::before {
    content: "";
    position: absolute;
    top: -60px;
    left: -60px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(0,48,135,0.08), transparent 70%);
    border-radius: 50%;
    z-index: 0;
}
.section-course-details::after {
    content: "";
    position: absolute;
    bottom: -80px;
    right: -80px;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(2,166,87,0.07), transparent 70%);
    border-radius: 50%;
    z-index: 0;
}
.section-course-details h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: #003087;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}
.section-course-details .lead {
    font-family: 'Manrope', sans-serif;
    font-size: 1.15rem;
    color: #444;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}
.section-course-details .container {
    position: relative;
    z-index: 1;
}
.section-course-details .text-gradient {
    background: linear-gradient(90deg, #003087, #02a657);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-mba-curriculum {
    padding: 80px 0;
    background: #f9fbfd;
    color: #333;
}
.section-mba-curriculum .section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: #003087;
    margin-bottom: 20px;
}
.section-mba-curriculum .section-intro {
    text-align: justify;
    margin: 0 auto 40px;
    color: #555;
    font-size: 16px;
    line-height: 1.7;
}
.curriculum-tabs {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    overflow: hidden;
}
.curriculum-tabs .nav-tabs {
    padding:10px 10px 5px 10px;
    border-bottom: 2px solid #e0e0e0;
}
.curriculum-tabs .nav-link {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  margin-right: 6px;
  padding: 10px 24px;
  border: 2px solid #02a657;
  border-radius: 5px;
  background: #fff;
  transition: all 0.2s ease;
}
.curriculum-tabs .nav-link:hover {
  color: #133674;
  border-color: #133674;
  background: #f9fafc;
}
.curriculum-tabs .nav-link.active {
  color: #fff !important;
  background: #133674;
  border-color: #133674;
}
.curriculum-tabs .tab-content {
    padding: 20px;
}
.curriculum-tabs th, .curriculum-tabs td {
    padding: 12px;
    font-size: 0.95rem;
    vertical-align: middle;
    border-bottom: 1px solid #e0e0e0;
}
.curriculum-tabs th {
    background: #003087;
    color: #fff;
    font-weight: 600;
    text-transform: uppercase;
}
.curriculum-tabs tbody tr:hover {
    background: rgba(2,166,87,0.05);
}
.curriculum-tabs .note {
    font-size: 0.9rem;
    color: #555;
    padding: 20px;
    background: #f9fbfd;
}
.section-career-options {
    padding: 80px 0;
    background: linear-gradient(135deg, #f9fbfd, #ddeeff);
    text-align: center;
}
.section-career-options .section-title {
    font-size: 32px;
    font-weight: 700;
    color: #003087;
    margin-bottom: 20px;
}
.section-career-options .section-intro {
    font-family: 'Manrope', sans-serif;
    margin: 0 auto 40px;
    text-align: justify;
    font-size: 16px;
    color: #555;
    line-height: 1.7;
}
@media (max-width: 768px) {
    .section-mba-curriculum .section-title {
        font-size: 1.6rem;
    }
    .curriculum-tabs th, .curriculum-tabs td {
        font-size: 0.85rem;
        padding: 8px;
    }
    .curriculum-tabs .nav-link {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    .section-career-options .section-title {
        font-size: 1.6rem;
    }
    .section-career-options .section-intro {
        font-size: 0.9rem;
    }
}