/* Popular Categories Section Styles */
.popular-categories-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
    margin-bottom: 24px !important;
}

.popular-categories-section .category-card {
    background: var(--color-white);
    border-radius: var(--radius-big);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    min-height: 420px;
    justify-content: flex-start;
}

.popular-categories-section .category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.popular-categories-section .category-header {
    padding: 30px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-100) 100%);
    color: var(--color-white);
    text-align: center;
}

.popular-categories-section .category-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--white-opacity);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: all 0.3s ease;
}

.popular-categories-section .category-icon i {
    color: #fff !important;
    font-size: 2.8rem;
    background: none;
    transition: color 0.2s;
}

.popular-categories-section .category-card:hover .category-icon {
    transform: scale(1.1);
    background: var(--color-white);
}

/* Prevent icon color from changing on hover */
.popular-categories-section .category-card:hover .category-icon i {
    color: var(--color-primary) !important;
}

.popular-categories-section .category-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: all 0.3s ease;
}

.popular-categories-section .category-card:hover .category-icon img {
    filter: none;
}

.popular-categories-section .category-title {
    font-size: 1.5rem;
    font-weight: var(--f-medium);
    margin: 0;
    color: var(--color-white);
    line-height: 1.4;
}

.popular-categories-section .category-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-bottom: 24px;
}

.popular-categories-section .sub-courses {
    display: grid;
    grid-template-columns: repeat(2, minmax(170px, 1fr));
    gap: 18px 18px;
    align-items: stretch;
    margin-top: 18px;
    margin-bottom: 0;
}

.popular-categories-section .sub-courses li {
    width: 100%;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.popular-categories-section .badge {
    width: 100%;
    padding: 16px 18px;
    font-size: 1.15rem;
    font-weight: 600;
    background: rgba(47,87,239,0.06);
    color: var(--color-heading);
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: flex-start;
    box-sizing: border-box;
    white-space: normal;
    word-break: break-word;
    text-align: left;
}

.popular-categories-section .badge i {
    font-size: 1.2rem;
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.popular-categories-section .badge:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(47, 87, 239, 0.2);
}

.popular-categories-section .badge:hover i {
    color: var(--color-white);
}

.popular-categories-section .category-footer {
    margin-top: auto;
    padding-top: 25px;
    border-top: 1px solid var(--color-border);
}

.popular-categories-section .explore-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--color-primary);
    font-size: 1.1rem;
    font-weight: var(--f-medium);
    text-decoration: none;
    transition: all 0.3s ease;
}

.popular-categories-section .explore-btn i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.popular-categories-section .explore-btn:hover {
    color: var(--color-secondary);
}

.popular-categories-section .explore-btn:hover i {
    transform: translateX(8px);
}

@media only screen and (max-width: 991px) {
    .popular-categories-section {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .popular-categories-section .category-title {
        font-size: 1.3rem;
    }
    
    .popular-categories-section .sub-courses {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    
    .popular-categories-section .category-card {
        min-height: 340px;
    }
    
    .popular-categories-section .badge {
        font-size: 1rem;
        padding: 12px 12px;
    }
}

@media only screen and (max-width: 767px) {
    .popular-categories-section {
        grid-template-columns: 1fr;
    }
    
    .popular-categories-section .category-header {
        padding: 25px;
    }
    
    .popular-categories-section .category-content {
        padding: 25px;
    }
    
    .popular-categories-section .category-icon {
        width: 70px;
        height: 70px;
    }
    
    .popular-categories-section .sub-courses {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .popular-categories-section .badge {
        font-size: 0.95rem;
        padding: 8px 12px;
        min-height: 42px;
    }
}

/* Remove white half-circle and gradient image from hero section */
.rbt-banner-1::after {
  display: none !important;
}
.rbt-banner-1 {
  background: none !important;
}
.hero-grid-bg {
  background: none !important;
}

/* Reduce space between Popular Categories and Success Stories sections */
.rbt-testimonial-area.rbt-section-gap {
    padding-top: 24px !important;
    padding-bottom: 48px !important;
    margin-top: 0 !important;
}

/* Increase font size for section titles */
.popular-categories-section-title, .rbt-testimonial-area .section-title .title {
    font-size: 4rem !important;
    line-height: 1.1 !important;
    font-weight: 900 !important;
}

@media (max-width: 991px) {
  .popular-categories-section-title, .rbt-testimonial-area .section-title .title {
    font-size: 2.8rem !important;
  }
}
@media (max-width: 767px) {
  .popular-categories-section-title, .rbt-testimonial-area .section-title .title {
    font-size: 2rem !important;
  }
}

/* Further reduce gap between images in the success stories slider */
.scroll-animation .single-column-20 {
    padding: 0 0.5px !important;
}
.student-success-card {
    margin: 0 auto !important;
    width: 250px !important;
    height: 310px !important;
}

/* Improved filter bar UI to match section theme and spacing */
.course-filter-bar.ui-enhanced-filter {
    position: static !important;
    margin-top: 32px !important;
    margin-bottom: 18px;
    z-index: auto !important;
    box-shadow: 0 2px 12px rgba(47,87,239,0.06);
}
.course-filter-bar.ui-enhanced-filter span {
    color: var(--color-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-right: 8px;
}
.course-filter-btn-group {
    display: flex;
    gap: 6px;
}
.filter-btn {
    background: #fff;
    border: 1.5px solid #e6e9f2;
    border-radius: 7px;
    padding: 8px 18px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary-100);
    cursor: pointer;
    transition: background 0.18s, color 0.18s, border 0.18s, box-shadow 0.18s;
    box-shadow: 0 1px 4px rgba(47,87,239,0.03);
    outline: none;
    margin: 0;
}
.filter-btn.active, .filter-btn:focus, .filter-btn:hover {
    background: var(--color-primary);
    color: #fff;
    border: 1.5px solid var(--color-primary);
    box-shadow: 0 2px 8px rgba(47,87,239,0.10);
}
@media (max-width: 991px) {
    .course-filter-bar.ui-enhanced-filter {
        margin-top: 22px !important;
        margin-bottom: 14px;
    }
    .course-filter-btn-group {
        flex-wrap: wrap;
        gap: 5px;
    }
}
@media (max-width: 767px) {
    .course-filter-bar.ui-enhanced-filter {
        margin-top: 14px !important;
        margin-bottom: 10px;
    }
    .course-filter-btn-group {
        flex-wrap: wrap;
        gap: 5px;
    }
}

/* Ensure section title and filter bar have enough space */
.rbt-course-area .section-title {
    margin-bottom: 0 !important;
}
.rbt-course-area .row.mb--55.g-5.align-items-end {
    row-gap: 0 !important;
}

/* Enhanced course card styles */
.course-card .rbt-card {
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(47,87,239,0.08);
    border: 1.5px solid #f1f4fa;
    background: #fff;
    transition: box-shadow 0.2s, border 0.2s, transform 0.2s;
    overflow: hidden;
}
.course-card .rbt-card:hover {
    box-shadow: 0 16px 40px rgba(47,87,239,0.16);
    border: 1.5px solid var(--color-primary);
    transform: translateY(-6px) scale(1.03);
}
.course-card .rbt-card-img {
    padding: 0 !important;
    margin: 0 !important;
    width: 100%;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8faff;
    border-radius: 12px 12px 0 0;
    overflow: hidden;
}
.course-card .rbt-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 12px 12px 0 0;
    box-shadow: none;
    background: none;
}
.course-card .rbt-card-body {
    padding: 24px 20px 20px 20px;
}
.course-card .rbt-card-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-primary-100);
    margin-bottom: 10px;
}
.course-card .rbt-card-text {
    font-size: 1.05rem;
    color: var(--color-body);
    margin-bottom: 18px;
}
.course-card .rbt-btn-link {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1.05rem;
    transition: color 0.2s;
}
.course-card .rbt-btn-link:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}
@media (max-width: 991px) {
    .course-filter-bar.ui-enhanced-filter {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 14px 10px;
    }
    .course-filter-btn-group {
        flex-wrap: wrap;
        gap: 8px;
    }
    .course-card .rbt-card-img {
        height: 170px;
    }
}
@media (max-width: 767px) {
    .course-card .rbt-card-body {
        padding: 16px 10px 14px 10px;
    }
    .course-card .rbt-card-title {
        font-size: 1.1rem;
    }
    .course-card .rbt-card-text {
        font-size: 0.98rem;
    }
    .course-card .rbt-card-img {
        height: 120px;
    }
}

/* Glassmorphism style for hero section Swiper cards */
.hero-blue-card {
    background: rgba(47, 87, 239, 0.35);
    color: #fff;
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(47,87,239,0.18);
    border: 1.5px solid rgba(255,255,255,0.22);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    transition: box-shadow 0.2s, border 0.2s, background 0.2s;
}
.hero-blue-card .rbt-card-title,
.hero-blue-card .rbt-card-title a,
.hero-blue-card .rbt-card-text,
.hero-blue-card .rbt-review,
.hero-blue-card .rating-count {
    color: #fff !important;
    text-shadow: 0 2px 8px rgba(47,87,239,0.10);
}
.hero-blue-card .rbt-card-img {
    background: rgba(47,87,239,0.18);
}
.hero-blue-card .rbt-badge-3.bg-white {
    background: rgba(255,255,255,0.95) !important;
    color: var(--color-primary) !important;
    box-shadow: 0 2px 8px rgba(47,87,239,0.10);
}
.hero-blue-card .rbt-btn-link {
    color: #fff;
    border-bottom: 1px solid #fff;
}
.hero-blue-card .rbt-btn-link:hover {
    color: var(--color-secondary);
    border-bottom: 1px solid var(--color-secondary);
}