:root {
            --primary-orange: #fd7e14;
            --light-orange: #ffc107;
            --dark-orange: #e67300;
        }

        /* Modern base styling */
        body {
            font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
            text-rendering: optimizeLegibility;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            text-decoration: none;
        }

        .container {
            max-width: 1140px;
        }

        /* Navbar */
        .pc-navbar {
            backdrop-filter: saturate(160%) blur(10px);
            background: rgba(24, 24, 27, 0.92) !important;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .pc-brand-logo {
            width: auto;
            height: 50px;
            display: block;
            object-fit: cover;
            border-radius: 10px;
            border: 1px solid rgba(255,255,255,0.15);
        }

        .pc-brand-text {
            font-weight: 800;
            letter-spacing: 0.2px;
            font-size: 1.05rem;
        }

        .navbar-nav .nav-link {
            color: rgba(255,255,255,0.85);
            font-weight: 600;
            padding: 0.65rem 0.9rem;
            border-radius: 12px;
            position: relative;
            transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
        }

        .navbar-nav .nav-link::after {
            content: "";
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 8px;
            height: 2px;
            border-radius: 999px;
            background: var(--primary-orange);
            opacity: 0;
            transform: scaleX(0.2);
            transform-origin: center;
            transition: opacity 0.2s ease, transform 0.2s ease;
        }

        .navbar-nav .nav-link:hover {
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            box-shadow: 0 8px 18px rgba(0,0,0,0.18);
        }

        .navbar-nav .nav-link:hover::after {
            opacity: 0.9;
            transform: scaleX(1);
        }

        .navbar-nav .nav-link.active {
            background: rgba(255, 107, 53, 0.14);
            color: #fff !important;
            font-weight: 800;
        }

        .navbar-nav .nav-link.active::after {
            opacity: 1;
            transform: scaleX(1);
        }

        /* Header (Hero) */
        .hero-section {
            padding: clamp(3.5rem, 6vw, 6.5rem) 0;
            background:
                radial-gradient(900px 320px at 20% 10%, rgba(255, 107, 53, 0.28), transparent 60%),
                radial-gradient(900px 320px at 80% 20%, rgba(255, 193, 7, 0.22), transparent 60%),
                linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.65)),
                url('https://images.unsplash.com/photo-1517245386807-bb43f82c33c4?ixlib=rb-4.0.3&auto=format&fit=crop&w=1500&q=80');
            background-size: cover;
            background-position: center;
            color: #fff;
        }

        .hero-section .btn-primary-orange {
            border-radius: 14px;
            padding: 0.85rem 1.25rem;
            box-shadow: 0 14px 30px rgba(255, 107, 53, 0.25);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        .hero-section .btn-primary-orange:hover {
            transform: translateY(-2px);
            box-shadow: 0 18px 40px rgba(255, 107, 53, 0.32);
        }

        /* Cards + sections */
        .card {
            border-radius: 16px;
        }

        .shadow-sm {
            box-shadow: 0 10px 24px rgba(0,0,0,0.08) !important;
        }

        /* Footer */
        footer {
            background: linear-gradient(180deg, #151517, #0f0f10);
            color: rgba(255,255,255,0.92);
            border-top: 1px solid rgba(255,255,255,0.08);
        }

        footer a.text-white {
            color: rgba(255,255,255,0.86) !important;
            transition: color 0.2s ease;
        }

        footer a.text-white:hover {
            color: var(--primary-orange) !important;
        }
        
        .bg-primary-orange {
            background-color: var(--primary-orange);
        }
        
        .text-primary-orange {
            color: var(--primary-orange);
        }
        
        .btn-primary-orange {
            background-color: var(--primary-orange);
            border-color: var(--primary-orange);
            color: white;
        }
        
        .btn-primary-orange:hover {
            background-color: var(--dark-orange);
            border-color: var(--dark-orange);
            color: white;
        }
        
        .navbar-nav .nav-link.active {
            color: var(--primary-orange) !important;
            font-weight: bold;
        }
        
        .hero-section {
            padding: 7rem 0;
            background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://images.unsplash.com/photo-1517245386807-bb43f82c33c4?ixlib=rb-4.0.3&auto=format&fit=crop&w=1500&q=80');
            background-size: cover;
            background-position: center;
            color: white;
        }
        
        .course-card {
            transition: transform 0.3s;
        }
        
        .course-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        
        footer {
            background-color: #343a40;
            color: white;
        }

        .ventures-list {
            list-style: none;
            padding-left: 0;
            margin: 0;
            display: grid;
            gap: 10px;
        }

        .ventures-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            letter-spacing: 0.2px;
        }

        .ventures-dot {
            width: 10px;
            height: 10px;
            border-radius: 999px;
            background: linear-gradient(135deg, var(--primary-orange), #ffb703);
            box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.15);
            flex: 0 0 10px;
        }

        @media (max-width: 767.98px) {
            footer .col-md-4 {
                margin-bottom: 18px;
            }
        }
        
        /* More Info Section Styles */
        .more-info-section {
            margin-top: 30px;
            border-top: 1px solid #e9ecef;
            padding-top: 20px;
        }
        
        .more-info-toggle {
            color: var(--primary-orange);
            text-decoration: none;
            font-weight: bold;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .more-info-toggle i {
            margin-left: 8px;
            transition: transform 0.3s ease;
        }
        
        .more-info-toggle.active i {
            transform: rotate(180deg);
        }
        
        .more-info-content {
            display: none;
            padding: 20px;
            background-color: #f8f9fa;
            border-radius: 8px;
            border-left: 4px solid var(--primary-orange);
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
        }
        
        .more-info-content.show {
            display: block;
            animation: fadeIn 0.5s ease;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        .info-item {
            margin-bottom: 25px;
        }
        
        .info-item h5 {
            color: var(--primary-orange);
            margin-bottom: 10px;
        }
        
        .stats-container {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            margin-top: 20px;
        }
        
        .stat-item {
            text-align: center;
            padding: 15px;
            flex: 1;
            min-width: 120px;
        }
        
        .stat-number {
            font-size: 2rem;
            font-weight: bold;
            color: var(--primary-orange);
        }
        
        .stat-label {
            font-size: 0.9rem;
            color: #6c757d;
        }

        .course-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

@media (max-width: 768px) {
    .course-card img {
        height: 180px;
    }
}

@media (max-width: 576px) {
    .course-card img {
        height: 150px;
    }
}


  /* Custom CSS Variables */
        :root {
            --primary-orange: #ff6b35;
            --dark-bg: #1a1a2e;
            --light-text: #f1f1f1;
        }
        
        /* Section background and layout */
        .about-section {
            background: linear-gradient(135deg, rgba(208, 187, 26, 1), #5e4429ff, #2c5364);
            color: var(--light-text);
            padding: 60px 5%;
            text-align: justify;
            width: 100%;
        }
        

        /* Make container full width instead of fixed max-width */
        .about-section .container {
            width: 100%;
            max-width: none;
            margin: 0;
            padding: 0;
        }

        /* Silver gradient text effect */
        .about-title {
            font-size: 2.5rem;
            font-weight: 700;
            text-align: center;
            margin-bottom: 30px;
            background: linear-gradient(90deg, #c0c0c0, #e0e0e0, #ffffff);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
        }

        /* Paragraph styling */
        .lead {
            font-size: 1.2rem;
            line-height: 1.9;
            color: #f1f1f1;
            margin-bottom: 20px;
        }

        /* Orange text for highlights */
        .text-primary-orange {
            color: var(--primary-orange) !important;
        }

        /* List styling */
        .list-unstyled {
            margin: 25px 0;
        }
        
        .list-unstyled li {
            margin-bottom: 10px;
            font-size: 1.1rem;
        }
        
        .list-unstyled i {
            margin-right: 10px;
        }

        /* More Info Section */
        .more-info-section {
            margin-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            padding-top: 20px;
        }
        
        .more-info-toggle {
            display: inline-flex;
            align-items: center;
            color: var(--primary-orange);
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .more-info-toggle:hover {
            color: #ff8c5a;
        }
        
        .more-info-toggle i {
            margin-left: 5px;
            transition: transform 0.3s ease;
        }
        
        .more-info-toggle.active i {
            transform: rotate(180deg);
        }
        
        .more-info-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s ease;
        }
        
        .more-info-content.show {
            max-height: 2000px;
        }
        
        .info-item {
            margin: 25px 0;
            padding: 15px;
            background: rgba(255, 255, 255, 0.05);
            color:#ff6b35;
            border-radius: 8px;
        }
        
        .info-item h5 {
            color: var(--primary-orange);
            margin-bottom: 10px;
        }
        
        .info-item ul {
            padding-left: 20px;
        }
        
        .info-item li {
            margin-bottom: 8px;
        }
        
        /* Stats Section */
        .stats-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            margin-top: 30px;
            text-align: center;
        }
        
        .stat-item {
            flex: 1;
            min-width: 120px;
            margin: 10px;
            padding: 15px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 8px;
        }
        
        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-orange);
        }
        
        .stat-label {
            font-size: 0.9rem;
            margin-top: 5px;
        }

        /* Responsive design */
        @media (max-width: 768px) {
            .about-title {
                font-size: 1.8rem;
            }

            .lead {
                font-size: 1rem;
                line-height: 1.6;
            }

            .about-section {
                padding: 40px 15px;
            }
            
            .stats-container {
                flex-direction: column;
            }
            
            .stat-item {
                min-width: auto;
            }
        }
        .list-images-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            margin: 30px 0;
        }
        .list-container {
            flex: 1;
            min-width: 300px;
        }
         .images-container {
            flex: 1;
            display: flex;
            justify-content: center;
            gap: 20px;
            min-width: 300px;
        }

          .logo-image {
            height: 150px;
            width: 300px;
            object-fit: contain;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.1);
            padding: 10px;
        }
 :root {
            --primary-orange: #ff6b35;
            --secondary-blue: #004e89;
            --light-gray: #f8f9fa;
            --dark-gray: #343a40;
        }
        
        .text-primary-orange {
            color: var(--primary-orange) !important;
        }
        
        .bg-primary-orange {
            background-color: var(--primary-orange) !important;
            color: white;
        }
        
        .btn-primary-orange {
            background-color: var(--primary-orange);
            border-color: var(--primary-orange);
            color: white;
            padding: 10px 25px;
            font-weight: 600;
            border-radius: 8px;
        }
        
        .btn-primary-orange:hover {
            background-color: #e55a2b;
            border-color: #e55a2b;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
        }
        
        .course-card {
            border: 1px solid #dee2e6;
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
            cursor: pointer;
            height: 100%;
        }
        
        .course-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
            border-color: var(--primary-orange);
        }
        
        .card-img-top {
            height: 200px;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        
        .course-card:hover .card-img-top {
            transform: scale(1.05);
        }
        
        .card-body {
            padding: 1.5rem;
        }
        
        .card-title {
            color: #333;
            font-weight: 700;
            margin-bottom: 0.75rem;
            font-size: 1.25rem;
        }
        
        .card-text {
            color: #666;
            font-size: 0.95rem;
            line-height: 1.5;
            margin-bottom: 1rem;
        }
        
        .category-filter {
            background: white;
            padding: 20px;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-bottom: 30px;
        }
        
        .category-btn {
            transition: all 0.3s ease;
            border-radius: 25px;
            padding: 10px 25px;
            margin: 0 8px 10px;
            border: 2px solid var(--primary-orange);
            font-weight: 600;
            font-size: 0.95rem;
        }
        
        .category-btn.active {
            background-color: var(--primary-orange);
            color: white;
        }
        
        .category-btn:not(.active) {
            background-color: transparent;
            color: var(--primary-orange);
        }
        
        .category-btn:not(.active):hover {
            background-color: rgba(255, 107, 53, 0.1);
            transform: translateY(-2px);
        }
        
        .course-badge {
            background-color: rgba(255, 107, 53, 0.1);
            color: var(--primary-orange);
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        
        .course-badge i {
            font-size: 0.8rem;
        }
        
        /* Modal Styles */
        .modal-content {
            border-radius: 15px;
            overflow: hidden;
            border: none;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        }
        
        .modal-header {
            background: linear-gradient(135deg, var(--primary-orange), #ff8b35);
            color: white;
            border-bottom: none;
            padding: 1.5rem 2rem;
        }
        
        .modal-title {
            font-weight: 700;
        }
        
        .modal-body {
            padding: 2rem;
        }
        
        .btn-close-white {
            filter: brightness(0) invert(1);
        }
        
        .brochure-section {
            background: #f8f9fa;
            border-radius: 10px;
            padding: 20px;
            margin-top: 20px;
        }
        
        .brochure-btn {
            background: var(--secondary-blue);
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            transition: all 0.3s ease;
        }
        
        .brochure-btn:hover {
            background: #003c6d;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 78, 137, 0.3);
        }
        
        .brochure-preview {
            background: white;
            border-radius: 8px;
            padding: 15px;
            border: 1px solid #dee2e6;
            margin-top: 15px;
        }
        
        .brochure-preview h6 {
            color: var(--secondary-blue);
            margin-bottom: 10px;
        }
        
        .brochure-preview ul {
            padding-left: 20px;
            margin-bottom: 0;
        }
        
        .brochure-preview li {
            margin-bottom: 5px;
            color: #555;
        }
        
        /* Animation */
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .course-col {
            animation: fadeIn 0.5s ease forwards;
        }
        
        /* Course count badge */
        .category-count {
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            width: 24px;
            height: 24px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            margin-left: 5px;
        }

        .list-images-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
}

.list-container {
    flex: 1;
    min-width: 300px;
}

.images-container {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
}

.image-with-name {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 150px;
}

.logo-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-orange);
    margin-bottom: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.image-caption {
    font-weight: 600;
    color: #333;
    font-size: 0.95rem;
    margin-top: 5px;
}

ul.list-unstyled {
    list-style: none;
    padding-left: 0;
}

ul.list-unstyled li {
    padding: 8px 0;
    font-size: 1rem;
    color: #555;
}

ul.list-unstyled li i {
    margin-right: 10px;
    font-size: 1.1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .list-images-row {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .images-container {
        width: 100%;
        justify-content: space-around;
    }
    
    .image-with-name {
        width: 130px;
    }
    
    .logo-image {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .images-container {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .image-with-name {
        width: 140px;
    }
}

/* Scroll to Top Button */
#scrollToTopBtn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

#scrollToTopBtn.show {
    opacity: 1;
    visibility: visible;
}

#scrollToTopBtn:hover {
    transform: translateY(-5px);
}

/* Dark Theme Overrides */
[data-bs-theme="dark"] body {
    background-color: #121212;
    color: #e0e0e0;
}

[data-bs-theme="dark"] .navbar {
    background-color: #1a1a1a !important;
    border-bottom: 1px solid #333;
}

[data-bs-theme="dark"] .navbar-nav .nav-link {
    color: #bbb;
}

[data-bs-theme="dark"] .course-card {
    background-color: #1e1e1e;
    border-color: #333;
}

[data-bs-theme="dark"] .course-card .card-title {
    color: #e0e0e0;
}

[data-bs-theme="dark"] .course-card .card-text {
    color: #aaa;
}

[data-bs-theme="dark"] .category-filter {
    background-color: #1a1a1a;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

[data-bs-theme="dark"] .about-section {
    background: linear-gradient(135deg, rgba(208, 187, 26, 0.9), #3a2817, #13242c);
}

[data-bs-theme="dark"] .list-images-row {
    background: #1e1e1e;
}

[data-bs-theme="dark"] .logo-image {
    /* For JPGs on dark mode, filter invert helps blend them or making the border blend better */
    border-color: #ff6b35; 
    background: transparent;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
    /* mix-blend-mode: screen; */
}

[data-bs-theme="dark"] .image-caption {
    color: #e0e0e0;
}

[data-bs-theme="dark"] ul.list-unstyled li {
    color: #bbb;
}

[data-bs-theme="dark"] .info-item {
    background: rgba(0, 0, 0, 0.2);
}

[data-bs-theme="dark"] .stat-item {
    background: rgba(0, 0, 0, 0.3);
}

[data-bs-theme="dark"] footer {
    background-color: #1a1a1a;
    border-top: 1px solid #333;
}

[data-bs-theme="dark"] .gallery-item {
    background-color: #1a1a1a;
}
[data-bs-theme="dark"] .bg-light {
    background-color: #121212 !important;
}
[data-bs-theme="dark"] .modal-content {
    background-color: #1e1e1e;
    color: #e0e0e0;
}
[data-bs-theme="dark"] .modal-header {
    background: linear-gradient(135deg, #cc552a, #ff8b35);
}
[data-bs-theme="dark"] .brochure-section,
[data-bs-theme="dark"] .brochure-preview {
    background: #1a1a1a;
    border-color: #333;
}
[data-bs-theme="dark"] .card {
    background-color:#1e1e1e;
    border-color:#333;
}