/* Course detail layout */
.kb-course-hero {
    position: relative;
    padding: 85px 0 78px;
    color: #fff;
    background: linear-gradient(120deg, rgba(10, 70, 112, .96), rgba(20, 145, 183, .88));
}
.kb-hero-content { max-width: 850px; margin: 0 auto; text-align: center; }
.kb-eyebrow {
    display: inline-block;
    margin-bottom: 12px;
    color: #e34a83;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.kb-course-hero .kb-eyebrow { color: #ffd6e5; }
.kb-course-hero h1 { margin: 0 0 16px; color: #fff; font-size: clamp(32px, 5vw, 52px); line-height: 1.15; font-weight: 800; }
.kb-course-hero p { max-width: 720px; margin: 0 auto 26px; color: rgba(255,255,255,.94); font-size: 17px; line-height: 1.8; }
.kb-hero-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.kb-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 11px 24px; border: 2px solid transparent; border-radius: 5px; font-weight: 700; text-decoration: none !important; transition: .2s ease; }
.kb-btn-primary { background: #e83e78; color: #fff !important; }
.kb-btn-primary:hover { background: #c92360; color: #fff !important; }
.kb-btn-outline { border-color: #fff; color: #fff !important; background: transparent; }
.kb-btn-outline:hover { background: #fff; color: #126f9e !important; }
.kb-course-section { padding: 65px 0; }
.kb-course-heading { margin-bottom: 30px; text-align: center; }
.kb-course-heading h1 { margin-bottom: 10px; font-size: 38px; font-weight: 800; }
.kb-course-heading p { margin: 0; }
.kb-course-card { display: block; height: 100%; padding: 25px; border: 1px solid #e8edf2; border-radius: 10px; background: #fff; box-shadow: 0 8px 28px rgba(20,45,70,.06); text-decoration: none !important; transition: transform .2s ease, box-shadow .2s ease; }
.kb-course-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(20,45,70,.12); }
.kb-course-card-icon { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; margin-bottom: 16px; border-radius: 50%; background: #fff0f5; color: #e83e78; font-size: 20px; }
.kb-course-card h2 { margin: 0 0 15px; color: #202a35; font-size: 20px; font-weight: 700; }
.kb-card-link { color: #1684b1; font-weight: 700; }
.kb-content-panel, .kb-highlights { padding: 28px; border: 1px solid #edf0f3; border-radius: 12px; background: #fff; box-shadow: 0 8px 30px rgba(24,43,61,.06); }
.kb-content-panel h2, .kb-highlights h2 { margin: 0 0 16px; color: #172331; font-size: 25px; font-weight: 800; }
.kb-content-panel p { margin-bottom: 0; line-height: 1.8; }
.kb-section-panel { margin-top: 24px; }
.kb-syllabus-list { margin: 0; padding-left: 22px; }
.kb-syllabus-list li { margin-bottom: 10px; line-height: 1.6; }
.kb-highlights { position: sticky; top: 25px; }
.kb-highlights ul { margin: 0 0 22px; padding: 0; list-style: none; }
.kb-highlights li { padding: 11px 0; border-bottom: 1px solid #edf0f3; line-height: 1.5; }
.kb-btn-full { display: flex; width: 100%; }
.kb-call-link { display: block; margin-top: 14px; color: #147eac; font-weight: 700; text-align: center; }
.kb-faq { padding: 15px 0; border-bottom: 1px solid #e8edf2; }
.kb-faq summary { color: #172331; font-weight: 700; cursor: pointer; }
.kb-faq p { padding-top: 10px; }
.kb-course-cta { padding: 55px 0; background: #147fa9; color: #fff; text-align: center; }
.kb-course-cta h2 { margin-bottom: 10px; color: #fff; font-size: 32px; font-weight: 800; }
.kb-course-cta p { margin-bottom: 22px; color: rgba(255,255,255,.95); }
.kb-btn-light { background: #fff; color: #147fa9 !important; }
.kb-btn-outline-light { border-color: #fff; color: #fff !important; }
.kb-btn-outline-light:hover { background: #fff; color: #147fa9 !important; }
.kb-not-found { padding: 45px 0; text-align: center; }
.kb-not-found h1 { font-weight: 800; }
@media (max-width: 991.98px) {
    .kb-course-hero { padding: 65px 0 58px; }
    .kb-highlights { position: static; }
}
@media (max-width: 575.98px) {
    .kb-course-hero { padding: 48px 0; }
    .kb-course-section { padding: 42px 0; }
    .kb-content-panel, .kb-highlights { padding: 21px; }
    .kb-content-panel h2, .kb-highlights h2 { font-size: 22px; }
    .kb-course-cta h2 { font-size: 27px; }
    .kb-btn { padding: 10px 18px; }
}