/* :root {
            --primary-color: #e91e63;
            --secondary-color: #9c27b0;
            --accent-color: #00bcd4;
            --dark-color: #2c3e50;
            --light-gray: #f8f9fa;
            --success-color: #28a745;
            --text-dark: #2c3e50;
            --gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            --card-shadow: 0 10px 30px rgba(0,0,0,0.1);
        } */


        .sub-title {
            /* background: var(--gradient-bg); */
            /* color: white; */
            padding: 10px 25px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 2.1rem;
            /*text-transform: uppercase;*/
            letter-spacing: 1px;
            display: inline-block;
            box-shadow: var(--card-shadow);
            position: relative;
            overflow: hidden;
        }

        .sub-title::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            transition: left 0.5s;
        }

        .sub-title:hover::before {
            left: 100%;
        }

        /* Check List Styles */
        .check-list-view {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .check-list-view li {
        /*    display: flex;*/
        /*    align-items: center;*/
        /*    margin-bottom: 15px;*/
        /*    font-size: 1.05rem;*/
        /*    padding: 10px 0;*/
        /*    border-bottom: 1px solid rgba(0,0,0,0.05);*/
        /*    transition: all 0.3s ease;*/
           color: #413535;
        }

        /*.check-list-view li:hover {*/
        /*    transform: translateX(10px);*/
        /*    color: var(--primary-color);*/
        /*}*/

        .check-list-view li img {
            width: 20px;
            height: 20px;
            margin-right: 15px;
            filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.1));
        }

        /* Background Variants */
        .bg-light-gray {
            background: linear-gradient(135deg, #016921 0%, #000000c2 100%);
        }

        .bg-light-green {
            background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
        }

        .grad-bg-about {
            background: var(--gradient-bg);
            color: white;
        }

        /* Card Styles */
        .content-card {
            background: white;
            border-radius: 20px;
            padding: 40px;
            box-shadow: var(--card-shadow);
            transition: all 0.3s ease;
            border: 1px solid rgba(0,0,0,0.05);
        }

        /*.content-card:hover {*/
        /*    transform: translateY(-5px);*/
        /*    box-shadow: 0 20px 40px rgba(0,0,0,0.15);*/
        /*}*/

        .rounded-25 {
            border-radius: 25px;
        }

        .text-theme-color {
            color: var(--primary-color) !important;
        }

        /* Button Styles */
        .theme-btn {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            border: 2px solid transparent;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            position: relative;
            overflow: hidden;
        }

        .btn-one {
            background: var(--gradient-bg);
            color: white;
            box-shadow: 0 8px 20px rgba(0,0,0,0.2);
        }

        .btn-one:hover {
            /*transform: translateY(-2px);*/
            /*box-shadow: 0 12px 30px rgba(0,0,0,0.3);*/
            color: white;
        }

        .btn-four {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            box-shadow: 0 8px 20px rgba(233, 30, 99, 0.3);
        }

        .btn-four:hover {
            /*transform: translateY(-2px);*/
            /*box-shadow: 0 12px 30px rgba(233, 30, 99, 0.4);*/
            /*color: white;*/
        }

        /* Image Styles */
        .image-box img {
            width: 100%;
            height: auto;
            object-fit: cover;
            transition: all 0.3s ease;
        }

        /*.image-box:hover img {*/
        /*    transform: scale(1.05);*/
        /*}*/

        /* Course Structure Cards */
        .course-structure-card {
            background: white;
            border-radius: 20px;
            padding: 30px;
            height: 100%;
            box-shadow: var(--card-shadow);
            transition: all 0.3s ease;
            border-left: 5px solid var(--primary-color);
        }

        /*.course-structure-card:hover {*/
        /*    transform: translateY(-5px);*/
        /*    border-left-width: 8px;*/
        /*}*/

        /* Certificate Section */
        .certificate-section {
            /* background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%); */
            background:linear-gradient(135deg, #119b66 0%, #01390eeb 100%);
            /* border-radius: 30px; */
            margin: 20px 0;
            overflow: hidden;
            position: relative;
        }

        .certificate-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 200px;
            height: 200px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
        }

        /* CTA Section */
        /* .container-card-area-course {
            background: var(--gradient-bg);
            border-radius: 30px;
            padding: 20px;
            position: relative;
            overflow: hidden;
        }

        .container-card-area-course::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
            opacity: 0.3;
        } */

        /* .landing-content {
            background: rgba(255,255,255,0.1);
            border-radius: 20px;
            backdrop-filter: blur(10px);
        } */

        /* Modal Styles */
        .modal-content {
            border-radius: 20px;
            border: none;
            box-shadow: 0 20px 60px rgba(0,0,0,0.3);
        }

        .modal-header {
            background: var(--gradient-bg);
            color: white;
            border-radius: 20px 20px 0 0;
            border-bottom: none;
        }

        .form-control {
            border-radius: 15px;
            border: 2px solid #e9ecef;
            padding: 12px 20px;
            transition: all 0.3s ease;
        }

        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.2rem rgba(233, 30, 99, 0.25);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .pt_100 { padding-top: 60px; }
            .pb_100 { padding-bottom: 60px; }
            .pt_70 { padding-top: 50px; }
            .pb_70 { padding-bottom: 50px; }
            
            .content-card {
                padding: 25px;
            }
            
            .sub-title {
                font-size: 1rem;
                padding: 8px 20px;
            }
        }

        /* Animation */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-on-scroll {
            animation: fadeInUp 0.6s ease forwards;
        }

        /* Placeholder for missing images */
        .placeholder-img {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            font-weight: bold;
        }

        .gap-20 {
            gap: 20px;
        }


 .full-width-banner {
            position: relative;
            min-height: 500px;
            background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.1) 100%), 
                        url('https://zerozeta.com/zerozeta/assets/images/courses/nasscom/nasscom-1.jpeg') center center/cover no-repeat;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        
        .banner-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgb(78 162 94) 0%, rgb(12 140 54 / 33%) 50%, rgba(0, 0, 0, 0.2) 100%);
            z-index: 1;
        }
        
        .banner-content {
            position: relative;
            z-index: 2;
            max-width: 600px;
            padding: 80px 0;
        }
        
        .banner-title {
            font-size: 2.8rem;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            color: #ffffff;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        
        .banner-subtitle {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #f8f9fa;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
        }
        
        .banner-description {
            font-size: 1.1rem;
            line-height: 1.6;
            margin-bottom: 2rem;
            color: #e9ecef;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
        }
        
        .theme-btn {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            border: 2px solid transparent;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .btn-four {
            background: linear-gradient(135deg, #e91e63, #9c27b0);
            color: #ffffff;
            box-shadow: 0 8px 20px rgba(233, 30, 99, 0.3);
        }
        
        .btn-four:hover {
            /*transform: translateY(-2px);*/
            /*box-shadow: 0 12px 30px rgba(233, 30, 99, 0.4);*/
            color: #ffffff;
        }
        
        .btn-one {
            background: transparent;
            color: #ffffff;
            border: 2px solid #ffffff;
        }
        
        .btn-one:hover {
            background: #ffffff;
            color: #333;
            /*transform: translateY(-2px);*/
            /*box-shadow: 0 8px 20px rgba(255, 255, 255, 0.2);*/
        }
        
        .gap-20 {
            gap: 20px;
        }
        
        .banner-note {
            font-size: 0.95rem;
            color: #dee2e6;
            margin-top: 1rem;
            font-style: italic;
        }
        
        /* Responsive adjustments */
        @media (max-width: 768px) {
            .banner-title {
                font-size: 2.5rem;
            }
            
            .banner-subtitle {
                font-size: 1.25rem;
            }
            
            .banner-content {
                padding: 60px 0;
            }
            
            .full-width-banner {
                min-height: 400px;
            }
            
            .d-flex.flex-wrap {
                flex-direction: column !important;
                align-items: flex-start !important;
            }
            
            .theme-btn {
                width: 100%;
                text-align: center;
                margin-bottom: 15px;
            }
        }
        
        @media (max-width: 576px) {
            .banner-title {
                font-size: 2rem;
            }
            
            .banner-content {
                padding: 40px 0;
            }
        }