.course-item {
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .course-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
        }

        .course-item img {
            width: 100%;
            transition: transform 0.4s ease;
            border-bottom: 1px solid #eee;
        }

        .course-item:hover img {
            transform: scale(1.05);
        }

        .course-item h5 {
            font-size: 18px;
            font-weight: 600;
            color: #333;
        }

        .course-item p {
            font-size: 14px;
            color: #6c757d;
            margin-bottom: 12px;
        }

        .course-details {
            font-size: 13px;
            color: #555;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            margin-bottom: 10px;
        }

        .course-details div {
            margin-bottom: 5px;
        }

        .rating {
            color: #f4b400;
            margin-right: 5px;
        }

        .badge {
            font-size: 11px;
            font-weight: 600;
            padding: 5px 8px;
        }

        .btn-group {
            display: flex;
            gap: 8px;
        }

        /* .btn {
            flex: 1;
            font-size: 14px;
            border-radius: 6px;
            font-weight: 600;
            padding: 8px 0;
            transition: all 0.3s ease;
        } */
        .btn-outline-primary {
            background-color: #fb873f;
            color: #ffff;
            border-color: #fb873f;
        }

        /* .btn-outline-primary:hover {
            background-color: #fb873f;
            color: #000000;
            border-color: #fb873f;
        } */


        .intern-section {
            max-width: 1200px;
            margin: 0 auto;
            /* padding: 60px 20px; */
            background: white;
        }

        .section-headers {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-titles {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: #1c1d1f;
        }

        .section-subtitle {
            font-size: 1.2rem;
            color: #6a6f73;
            max-width: 600px;
            margin: 0 auto;
        }

        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }

        .card {
            border: 1px solid #d1d7dc;
            border-radius: 8px;
            overflow: hidden;
            transition: all 0.3s ease;
            background: white;
        }

        .card:hover {
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
            transform: translateY(-2px);
        }

        .card-image {
            height: 200px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            display: flex;
            /* align-items: center; */
            justify-content: center;
            color: white;
            font-size: 3rem;
        }

        .card-content {
            padding: 24px;
        }

        .card-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: #1c1d1f;
        }

        .card-description {
            color: #6a6f73;
            margin-bottom: 20px;
            line-height: 1.5;
        }

        .card-details {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            font-size: 0.9rem;
        }

        .duration {
            color: #a435f0;
            font-weight: 600;
        }

        .level {
            background: #eceb98;
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 0.8rem;
            color: #3c4043;
        }


        .cta-section {
            text-align: center;
            padding: 40px 20px;
            background: #f7f9fa;
            border-radius: 8px;
        }

        .cta-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: #1c1d1f;
        }

        .cta-description {
            color: #6a6f73;
            margin-bottom: 30px;
            font-size: 1.1rem;
        }

        .features-list {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 30px;
            margin: 30px 0;
        }

        .feature-item {
            display: flex;
            align-items: center;
            color: #6a6f73;
            font-size: 0.95rem;
        }

        .feature-item::before {
            content: "✓";
            color: #00c896;
            font-weight: bold;
            margin-right: 8px;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 2rem;
            }

            .cards-grid {
                grid-template-columns: 1fr;
            }

            .features-list {
                flex-direction: column;
                align-items: center;
            }
        }

        /* Internship Section */

        .domain-points {
            list-style: none;
            padding: 0;
            margin-bottom: 15px;
        }

        .domain-points li {
            position: relative;
            padding-left: 25px;
            margin-bottom: 10px;
            font-size: 14px;
            color: #555;
        }

        .domain-points li::before {
            content: "✔";
            position: absolute;
            left: 0;
            color: #3498db;
            /* Blue check icon */
            font-size: 14px;
            top: 0;
        }



        .section-headers {
            text-align: center;
            margin-bottom: 40px;
        }

        .section-titles {
            font-size: 32px;
            font-weight: bold;
            color: #333;
            margin-bottom: 10px;
        }

        .section-subtitle {
            font-size: 16px;
            color: #666;
        }

        /* Internship Domains Grid */
        .internship-domains {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-bottom: 50px;
        }

        .domain-card {
            background-color: #fff;
            border-radius: 10px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
            padding: 20px;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .domain-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }

        .domain-title {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 10px;
            color: #222;
        }

        .domain-description {
            font-size: 14px;
            color: #555;
            margin-bottom: 15px;
        }

        .domain-details {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            color: #777;
            margin-bottom: 15px;
        }

        /* CTA Section */
        .cta-section {
            text-align: center;
            padding-top: 30px;
        }

        .cta-title {
            font-size: 24px;
            font-weight: bold;
            color: #333;
            margin-bottom: 10px;
        }

        .cta-description {
            font-size: 16px;
            color: #555;
            margin-bottom: 20px;
        }

        .features-list {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
            margin-bottom: 20px;
        }

        .feature-item {
            background-color: #e1f0ff;
            color: #3498db;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 13px;
        }


        /* Responsive */
        @media (max-width: 768px) {
            .domain-details {
                flex-direction: column;
                gap: 5px;
            }
        }


        .section-headers {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-titles {
            font-size: 32px;
            font-weight: bold;
            color: #222;
        }

        .section-subtitle {
            font-size: 16px;
            color: #555;
        }

        /* Workshop Cards Grid */
        .internship-domains {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .domain-card {
            background-color: #fff;
            border-radius: 15px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
            padding: 20px;
            transition: transform 0.3s, box-shadow 0.3s;
            text-align: center;
        }

        .domain-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
        }

        .card-image img {
            width: -webkit-fill-available;
        }

        .domain-title {
            font-size: 20px;
            font-weight: 600;
            margin: 15px;
            color: #1a1a1a;
        }

        .domain-points {
            list-style: none;
            padding: 0;
            margin-bottom: 15px;
            margin-left: 15px;
        }

        .domain-points li {
            position: relative;
            text-align: left;
            /* padding-left: 25px; */
            margin-bottom: 10px;
            font-size: 14px;
            color: #555;
        }

        .domain-details {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            color: #777;
            margin-bottom: 15px;
        }




        /* Left side social icons */
        .social-fixed {
            position: fixed;
            top: 70%;
            left: 10px;
            transform: translateY(-50%);
            display: flex;
            flex-direction: column;
            gap: 15px;
            z-index: 999;
        }

        .social-fixed a {
            width: 55px;
            height: 55px;
            border-radius: 50%;
            background: #25D366;
            /* WhatsApp green */
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            text-decoration: none;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
            transition: 0.3s;
        }

        .social-fixed a.call {
            background: #007BFF;
            /* Blue for call */
        }

        .social-fixed a:hover {
            transform: scale(1.1);
        }



        .course-btn {
            position: fixed;
            bottom: 20px;
            right: 20px;
            /* distance from right */
            padding: 16px 32px;
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            background-color: #012a59;
            /* single color */
            border: none;
            border-radius: 50px;
            /* pill shape */
            cursor: pointer;
            outline: none;
            text-decoration: none;
            /* remove underline */
            display: inline-block;
            box-shadow: 0 0 8px #007bff, 0 0 16px #007bff33;
            z-index: 9999;
            /* floating + glow animation */
            animation: floatGlow 2.5s ease-in-out infinite;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        /* Hover effect */
        .course-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 0 16px #022a59, 0 0 32px #007bff55;
        }

        /* Floating + subtle glow */
        @keyframes floatGlow {
            0% {
                transform: translateY(0);
                box-shadow: 0 0 8px #fb873f, 0 0 16px #007bff33;
            }

            50% {
                transform: translateY(-8px);
                box-shadow: 0 0 16px #fb873f, 0 0 32px #007bff55;
            }

            100% {
                transform: translateY(0);
                box-shadow: 0 0 8px #fb873f, 0 0 16px #007bff33;
            }
        }

        .book-demo-btn {
            background: #012a59;
            color: #fff;
            padding: 12px 24px;
            margin: 15px;
            font-size: 16px;
            font-weight: bold;
            border: none;
            border-radius: 30px;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            transition: 0.3s ease;
        }

        .book-demo-btn:hover {
            background: #2980b9;
        }

        /* home css section  */

        .gallery-section {
            max-width: 1400px;
            margin: 0 auto;
            background: #f5f5f5;
            padding: 60px 20px;
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-header h2 {
            font-size: 2.5rem;
            color: #333;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .section-header p {
            color: #666;
            font-size: 1.1rem;
        }

        .slider-container {
            position: relative;
            overflow: hidden;
            padding: 20px 0;
        }

        .slider-track {
            display: flex;
            gap: 20px;
            transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .slide {
            min-width: calc(25% - 15px);
            flex-shrink: 0;
            cursor: pointer;
            position: relative;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .slide:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
        }

        .slide img {
            width: 100%;
            height: 300px;
            border-radius: 10px;
            object-fit: cover;
            display: block;
        }

        #sliderTrack {
            display: flex;
            gap: 20px;
            transition: none;
            will-change: transform;
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.95);
            z-index: 1000;
            animation: fadeIn 0.3s ease;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }

            to {
                opacity: 1;
            }
        }

        .modal.active {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .modal-content {
            position: relative;
            max-width: 90%;
            max-height: 90vh;
            animation: zoomIn 0.3s ease;
        }

        @keyframes zoomIn {
            from {
                transform: scale(0.9);
                opacity: 0;
            }

            to {
                transform: scale(1);
                opacity: 1;
            }
        }

        .modal-content img {
            max-width: 100%;
            max-height: 90vh;
            object-fit: contain;
            border-radius: 8px;
        }

        .modal-close {
            position: absolute;
            top: 20px;
            right: 20px;
            background: white;
            border: none;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            z-index: 10;
        }

        .modal-close:hover {
            background: #ff4444;
            color: white;
            transform: rotate(90deg);
        }

        .modal-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: white;
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .modal-nav:hover {
            background: #333;
            color: white;
            transform: translateY(-50%) scale(1.1);
        }

        .modal-nav.prev {
            left: 30px;
        }

        .modal-nav.next {
            right: 30px;
        }

        .modal-nav svg {
            width: 24px;
            height: 24px;
        }

        .modal-counter {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(255, 255, 255, 0.95);
            padding: 12px 24px;
            border-radius: 25px;
            font-weight: 600;
            color: #333;
            font-size: 1rem;
        }

        /* Responsive Design */
        @media (max-width: 1200px) {
            .slide {
                min-width: calc(33.333% - 13.333px);
            }
        }

        @media (max-width: 768px) {
            .slide {
                min-width: calc(50% - 10px);
            }

            .slide img {
                height: 250px;
            }

            .section-header h2 {
                font-size: 2rem;
            }

            .modal-nav {
                width: 45px;
                height: 45px;
            }

            .modal-nav.prev {
                left: 15px;
            }

            .modal-nav.next {
                right: 15px;
            }
        }

        @media (max-width: 480px) {
            .slide {
                min-width: 100%;
            }

            .slide img {
                height: 220px;
            }

            .section-header h2 {
                font-size: 1.75rem;
            }

            .modal-nav,
            .modal-close {
                width: 40px;
                height: 40px;
            }

            .modal-counter {
                font-size: 0.9rem;
                padding: 10px 20px;
            }
        }