3

        .marquee-container:hover .marquee {
            animation-play-state: paused;
            cursor: pointer; /* optional, যাতে বোঝা যায় hover করা হয়েছে */
        }


        .marquee-container {
            overflow: hidden;
            white-space: nowrap;
            background: #eee;
            padding: 5px 0;
        }

        .marquee {
            display: inline-block;
            animation: scroll-left 15s linear infinite;
        }

        .marquee:hover {
            animation-play-state: paused; /* 👈 Hover করলে থেমে যাবে */
        }

        @keyframes scroll-left {
            0%   { transform: translateX(100%); }
            100% { transform: translateX(-100%); }
        }


        .gradient-text {
            background: linear-gradient(90deg,  #005bea, #00c6fb,  #00ff7f, #ff7f50, #ffd200);
            background-size: 300% 100%;
            background-repeat: no-repeat;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: inline-block;
            animation: gradientRun 5s ease infinite;
        }


        .section-title {
            font-size: 36px !important;
            font-weight: bold;
            text-align: center;
            color: #3f37c9;
            margin-bottom: 20px;
        }

        .section-description {
            text-align: center;
            max-width: 900px;
            margin: 10px auto;
            font-size: 18px;
            line-height: 1.8;
            color: #333;
        }


        .why-content {
            display: flex;
            align-items: center;   /* vertical center */
            justify-content: space-between;
            gap: 30px;             /* text আর image এর মাঝে ফাঁকা */
            flex-wrap: wrap;       /* ছোট screen এ নিচে নেমে যাবে */
        }

        .why-text {
            flex: 1;
            min-width: 300px;
        }

        .why-text h2 {
            font-size: 32px;
            font-weight: bold;
            margin-bottom: 20px;
        }

        .why-text h2 span {
            color: #3f37c9;
        }

        .why-text ul {
            list-style: none;
            padding: 0;
            font-size: 18px;
            line-height: 1.8;
        }

        .why-text ul li {
            margin-bottom: 10px;
            position: relative;
            padding-left: 25px;
        }

        .why-text ul li::before {
            content: "✔";
            color: green;
            position: absolute;
            left: 0;
        }

        .why-image {
            flex: 1;
            text-align: center;
            min-width: 300px;
        }

        .why-image img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
        }



        @keyframes gradientRun {
            0% { background-position: 0% 50%; }
            100% { background-position: 100% 50%; }
        }


        :root {
            --primary: #6c63ff;
            --secondary: #4a42e8;
            --accent: #ff6584;
            --light: #f8f9fa;
            --dark: #343a40;
            --success: #28a745;
            --warning: #ffc107;
            --info: #17a2b8;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }
        
       
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        /* Header Styles */
        header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 15px 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-left:40px;
        }
        
        .logo {
            display: flex;
            align-items: center;
            margin-left: 40px; /* Logo ডান দিকে আসবে */
        }
        
        .logo img {
            height: 40px;
            margin-right: 10px;
        }
        
        .logo h1 {
            font-size: 24px;
            font-weight: 700;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 25px;
        }
        
        nav ul li a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }
        
        nav ul li a:hover {
            color: var(--accent);
        }
        
        nav ul li a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background: var(--accent);
            bottom: -5px;
            left: 0;
            transition: width 0.3s ease;
        }
        
        nav ul li a:hover::after {
            width: 100%;
        }
        
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
        }
        
        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1522202176988-66273c2fd55f?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
            background-size: cover;
            background-position: center;
            height: 100vh;
            display: flex;
            align-items: center;
            text-align: center;
            color: white;
            margin-top: 70px;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .hero h1 {
            font-size: 48px;
            margin-bottom: 20px;
            animation: fadeInDown 1s ease;
        }
        
        .hero p {
            font-size: 18px;
            margin-bottom: 30px;
            animation: fadeInUp 1s ease;
        }
        
        .highlight-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
        }
        
        .btn {
            display: inline-block;
            padding: 4px 10px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 13px; 
            text-decoration: none;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .btn-primary {
            background-color: var(--accent);
            color: white;
            border: 2px solid var(--accent);
        }
        
        .btn-primary:hover {
            background-color: lightgreen;
            color: var(--accent);
        }
        
        .btn-secondary {
            background-color: transparent;
            color: white;
            border: 2px solid white;
        }
        
        .btn-secondary:hover {
            background-color: lightgreen;
            color: var(--dark);
        }
        
        .btn-large {
            padding: 15px 40px;
            font-size: 18px;
        }


        .header-right {
        display: flex;
        align-items: center;
        gap: 40px;        /* Admission আর Phone এর মাঝে gap */
        margin-left: auto; /* একেবারে ডানদিকে পাঠাবে */
        }

        .top-contact {
        font-weight: bold;
        color: #fff;
        font-size: 18px;
        }

        .top-contact i {
        margin-right: 6px;
        }



        .header-right .btn {
        margin-left: 20px; /* Enquiry থেকে Admission এর মাঝে ফাঁকা */
        }


        
        /* Marquee Section */
        .marquee-container {
            background-color: var(--primary);
            color: white;
            padding: 15px 0;
            overflow: hidden;
        }
        
        .marquee {
            white-space: nowrap;
            animation: marquee 20s linear infinite;
            display: inline-block;
            padding-left: 100%;
        }
        
        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-100%); }
        }
        
        /* About Section */
        .about {
            padding: 80px 0;
            background-color: white;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 36px;
            color: var(--dark);
            position: relative;
            display: inline-block;
            padding-bottom: 15px;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            width: 80px;
            height: 3px;
            background-color: var(--primary);
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
        }
        
        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }
        
            .about-images {
                display: flex;
                justify-content: center;
                gap: 100px;         /* ছবির মাঝের gap কমানো/বাড়ানো যাবে */
                margin-bottom: 20px;
        }

        
           .about-images img {
                width: auto;%;        /* প্রতিটা image box বড় হবে */
                height: 350px;     /* সব ইমেজ একই height */
                object-fit: contain; /* সুন্দরভাবে ভরবে, ফাঁকা থাকবে না */
                border-radius: 12px;
                box-shadow: 0 4px 8px rgba(0,0,0,0.1);
                padding: 5px;
                background: #fff;

        }

     
            .image-container {
                display: flex;
                justify-content: center;
                gap: 20px;
        }

            .image-container img {
                max-height: 250px;
                width: auto;        /* ইচ্ছেমতো চওড়া দিন */
                object-fit: contain; /* image কাটা যাবে না */
                background: #fff;    /* gap থাকলে এই রঙে ভরবে */
                padding: 5px;        /* একটু ফাঁকা রাখলে সুন্দর দেখাবে */
                border-radius: 10px;
                box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        }



            .third-img {
                max-width: 100%;
                width: 600px;
                height: auto;
        }



        .about-image:hover img {
            transform: scale(1.05);
        }
        
        .about-text {
            flex: 1;
        }
        
        .about-text h3 {
            font-size: 28px;
            margin-bottom: 20px;
            color: var(--secondary);
        }
        
        .about-text p {
            margin-bottom: 15px;
            line-height: 1.6;
        }


        .about-section h2 {
            font-size: 35px;          /* টেক্সট সাইজ বড় করা হলো */
            text-align: center;       /* টেক্সট মাঝখানে আনা হলো */
            font-weight: 700;         /* বোল্ড করা হলো */
            margin-bottom: 30px;      /* নিচে একটু ফাঁকা রাখা হলো */
            color: #222;              /* গাঢ় কালো রঙ */
        }


        
        .why-join {
            margin-top: 30px;
            background-color: #f8f9fa;
            padding: 15px;
            border-radius: 10px;
            border-left: 5px solid var(--accent);
        }

        .why-join-container {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .why-text {
            flex: 1;
        }


        .why-text ul {
            list-style: none;
            padding: 0;
            font-size: 18px;
            line-height: 1.8;
        }

        .why-text ul li {
            margin-bottom: 10px;
            position: relative;
            padding-left: 25px;
            color: red; /* 🔴 Description গুলো এখন লাল হবে */
        }

        .why-text ul li::before {
            content: "✔";
            color: green; /* ✅ চেকমার্ক সবুজ থাকবে */
            position: absolute;
            left: 0;
        }



        .why-image img {
            max-width: 100%;
            border-radius: 10px;
        }


        .about {
            margin-bottom: 0px;
            padding-bottom: 0px;
        }

        .courses  {
            margin-top: 0px;
            padding-top: 0px;
        }


        .section-title {
            margin: 10px 0;   /* উপরে-নিচে কম gap */
            padding: 0;
        }
        
        .why-join h4 {
            font-size: 22px;
            margin-bottom: 15px;
            color: var(--primary);
        }
        
        .why-join ul {
            list-style: none;
        }
        
        .why-join ul li {
            margin-bottom: 10px;
            position: relative;
            padding-left: 30px;
        }
        
        .why-join ul li::before {
            content: '\f00c';
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 0;
            color: var(--success);
        }
        
        /* Courses Section */
        .courses {
            padding: 80px 0;
            background-color: #f5f7ff;
        }
        
        .courses-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .course-category {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .course-category:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .course-category-header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 20px;
            text-align: center;
        }
        
        .course-category-header h3 {
            font-size: 22px;
            margin-bottom: 10px;
        }
        
        .course-category-body {
            padding: 20px;
        }
        
        .course-list {
            list-style: none;
        }
        
        .course-list li {
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px dashed #eee;
        }
        
        .course-list li:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        
        .course-list h4 {
            font-size: 18px;
            color: var(--dark);
            margin-bottom: 5px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .course-list h4::after {
            content: '\f078';
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            font-size: 12px;
            transition: transform 0.3s ease;
        }
        
        .course-list h4.active::after {
            transform: rotate(180deg);
        }
        
        .sub-courses {
            list-style: none;
            margin-top: 10px;
            padding-left: 15px;
            display: none;
        }
        
        .sub-courses.show {
            display: block;
        }
        
        .sub-courses li {
            margin-bottom: 8px;
            font-size: 14px;
            color: #666;
            position: relative;
            padding-left: 15px;
        }
        
        .sub-courses li::before {
            content: '\f054';
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            font-size: 10px;
            position: absolute;
            left: 0;
            top: 3px;
            color: var(--primary);
        }
        
        .course-fee {
            font-weight: 600;
            color: var(--primary);
            margin-top: 5px;
        }
        
        /* Faculty Section */
        .faculty {
            padding: 80px 0;
            background-color: white;
        }
        
        .faculty-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .faculty-member {
            background-color: #f8f9fa;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease;
            text-align: center;
        }
        
        .faculty-member:hover {
            transform: translateY(-10px);
        }
        
        .faculty-image {
            height: 200px;
            overflow: hidden;
        }
        
        .faculty-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .faculty-member:hover .faculty-image img {
            transform: scale(1.1);
        }
        
        .faculty-info {
            padding: 20px;
        }
        
        .faculty-info h3 {
            font-size: 20px;
            margin-bottom: 5px;
            color: var(--dark);
        }
        
        .faculty-info p {
            color: var(--primary);
            font-weight: 500;
            margin-bottom: 10px;
        }
        
        .faculty-experience {
            font-size: 14px;
            color: #666;
            margin-bottom: 15px;
        }
        
        .social-links {
            display: flex;
            justify-content: center;
            gap: 15px;
        }
        
        .social-links a {
            color: var(--dark);
            transition: color 0.3s ease;
        }
        
        .social-links a:hover {
            color: var(--primary);
        }
        
        /* Testimonials Section */
        .testimonials {
            padding: 80px 0;
            background-color: #f5f7ff;
        }
        
        .testimonials-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .testimonial {
            background-color: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            position: relative;
        }
        
        .testimonial::before {
            content: '\f10d';
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            font-size: 50px;
            color: rgba(108, 99, 255, 0.1);
            position: absolute;
            top: 10px;
            left: 20px;
        }
        
        .testimonial-text {
            font-style: italic;
            margin-bottom: 20px;
            line-height: 1.6;
            position: relative;
            z-index: 1;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .author-image {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            overflow: hidden;
            margin-right: 15px;
        }
        
        .author-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .author-info h4 {
            font-size: 16px;
            margin-bottom: 5px;
        }
        
        .author-info p {
            font-size: 14px;
            color: #666;
        }
        
        /* Demo Videos Section */
        .demo-videos {
            padding: 80px 0;
            background-color: white;
        }
        
        .videos-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .video-card {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .video-player {
            position: relative;
            padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
            height: 0;
            overflow: hidden;
        }
        
        .video-player iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }
        
        .video-info {
            padding: 20px;
            background-color: white;
        }
        
        .video-info h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }
        
        .video-info p {
            color: #666;
            font-size: 14px;
        }
        
        /* Contact Section */
        .contact {
            padding: 80px 0;
            background-color: #f5f7ff;
        }
        
        .contact-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 50px;
            margin-top: 50px;
        }
        
        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        
        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }
        
        .contact-icon {
            width: 50px;
            height: 50px;
            background-color: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }
        
        .contact-text h3 {
            font-size: 18px;
            margin-bottom: 5px;
        }
        
        .contact-text p, .contact-text a {
            color: #666;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .contact-text a:hover {
            color: var(--primary);
        }
        
        .contact-form-container {
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .form-title {
            font-size: 24px;
            margin-bottom: 20px;
            color: var(--dark);
            text-align: center;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
        }
        
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 16px;
            transition: border-color 0.3s ease;
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--primary);
        }
        
        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }
        
        .submit-btn {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 5px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s ease;
            width: 100%;
        }
        
        .submit-btn:hover {
            background-color: var(--secondary);
        }
        
        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 2000;
            overflow-y: auto;
        }
        
        .modal-content {
            background-color: white;
            margin: 50px auto;
            max-width: 600px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
            animation: modalFadeIn 0.3s ease;
        }
        
        @keyframes modalFadeIn {
            from { opacity: 0; transform: translateY(-50px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .modal-header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .modal-header h3 {
            font-size: 22px;
        }
        
        .close-btn {
            background: none;
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
        }
        
        .modal-body {
            padding: 30px;
        }
        
        /* Payment Options */
        .payment-options {
            margin-top: 30px;
        }
        
        .payment-options h4 {
            font-size: 18px;
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        .payment-methods {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .payment-method {
            display: flex;
            align-items: center;
            gap: 10px;
            background-color: #f8f9fa;
            padding: 10px 15px;
            border-radius: 5px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .payment-method:hover {
            background-color: #e9ecef;
        }
        
        .payment-method.active {
            background-color: var(--primary);
            color: white;
        }
        
        .payment-method img {
            height: 20px;
        }
        
        .bank-details {
            background-color: #f8f9fa;
            padding: 20px;
            border-radius: 5px;
            margin-top: 20px;
        }
        
        .bank-details h5 {
            font-size: 16px;
            margin-bottom: 10px;
            color: var(--dark);
        }
        
        .bank-details p {
            margin-bottom: 5px;
            font-size: 14px;
        }
        
        /* FAQ Section */
        .faq {
            padding: 80px 0;
            background-color: white;
        }
        
        .faq-container {
            max-width: 800px;
            margin: 50px auto 0;
        }
        
        .faq-item {
            margin-bottom: 15px;
            border: 1px solid #eee;
            border-radius: 5px;
            overflow: hidden;
        }
        
        .faq-question {
            background-color: #f8f9fa;
            padding: 15px 20px;
            font-size: 18px;
            font-weight: 500;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background-color 0.3s ease;
        }
        
        .faq-question:hover {
            background-color: #e9ecef;
        }
        
        .faq-question::after {
            content: '\f078';
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            transition: transform 0.3s ease;
        }
        
        .faq-question.active::after {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
        }
        
        .faq-answer.show {
            padding: 20px;
            max-height: 500px;
        }
        
        /* Terms Section */
        .terms {
            padding: 80px 0;
            background-color: #f5f7ff;
        }
        
        .terms-content {
            background-color: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .terms-content h3 {
            font-size: 22px;
            margin-bottom: 20px;
            color: var(--dark);
        }
        
        .terms-content p {
            margin-bottom: 15px;
            line-height: 1.6;
        }
        
        .terms-content ul {
            margin-bottom: 20px;
            padding-left: 20px;
        }
        
        .terms-content ul li {
            margin-bottom: 10px;
        }
        
        /* Footer */
        footer {
            background-color: var(--dark);
            color: white;
            padding: 60px 0 20px;
        }
        
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-col h3 {
            font-size: 18px;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-col h3::after {
            content: '';
            position: absolute;
            width: 50px;
            height: 2px;
            background-color: var(--primary);
            bottom: 0;
            left: 0;
        }
        
        .footer-col p {
            margin-bottom: 15px;
            color: #bbb;
            line-height: 1.6;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #bbb;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .social-links-footer {
            display: flex;
            gap: 15px;
        }
        
        .social-links-footer a {
            color: white;
            background-color: rgba(255, 255, 255, 0.1);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        
        .social-links-footer a:hover {
            background-color: var(--primary);
            transform: translateY(-5px);
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #bbb;
            font-size: 14px;
        }
        
        /* Chatbot */
        .chatbot-container {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1000;
        }
        
        .chatbot-btn {
            width: 60px;
            height: 60px;
            background-color: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            cursor: pointer;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
        }
        
        .chatbot-btn:hover {
            background-color: var(--secondary);
            transform: scale(1.1);
        }
        
        .chatbot-window {
            position: absolute;
            bottom: 80px;
            right: 0;
            width: 350px;
            background-color: white;
            border-radius: 15px;
            box-shadow: 0 5px 30px rgba(0, 0, 0, 0.2);
            overflow: hidden;
            display: none;
            transform-origin: bottom right;
            animation: scaleIn 0.3s ease;
        }
        
        @keyframes scaleIn {
            from { transform: scale(0); opacity: 0; }
            to { transform: scale(1); opacity: 1; }
        }
        
        .chatbot-header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .chatbot-header h3 {
            font-size: 18px;
        }
        
        .chatbot-close {
            background: none;
            border: none;
            color: white;
            font-size: 20px;
            cursor: pointer;
        }
        
        .chatbot-messages {
            height: 300px;
            overflow-y: auto;
            padding: 15px;
            background-color: #f9f9f9;
        }
        
        .message {
            margin-bottom: 15px;
            max-width: 80%;
            padding: 10px 15px;
            border-radius: 15px;
            font-size: 14px;
            line-height: 1.4;
        }
        
        .bot-message {
            background-color: white;
            border-top-left-radius: 0;
            align-self: flex-start;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }
        
        .user-message {
            background-color: var(--primary);
            color: white;
            border-top-right-radius: 0;
            align-self: flex-end;
            margin-left: auto;
        }
        
        .chatbot-input {
            display: flex;
            padding: 10px;
            background-color: white;
            border-top: 1px solid #eee;
        }
        
        .chatbot-input input {
            flex: 1;
            padding: 10px 15px;
            border: 1px solid #ddd;
            border-radius: 30px;
            outline: none;
        }
        
        .chatbot-send {
            background-color: var(--primary);
            color: white;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            margin-left: 10px;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
        
        .chatbot-send:hover {
            background-color: var(--secondary);
        }
        
        /* Responsive Styles */
        @media (max-width: 992px) {
            .about-content {
                flex-direction: column;
            }
            
            .hero h1 {
                font-size: 36px;
            }
            
            .section-title h2 {
                font-size: 30px;
            }
        }
        
        @media (max-width: 768px) {
            nav ul {
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: var(--secondary);
                flex-direction: column;
                align-items: center;
                padding: 20px 0;
                clip-path: circle(0px at 90% -10%);
                transition: all 0.5s ease;
            }
            
            nav ul.show {
                clip-path: circle(1000px at 90% -10%);
            }
            
            nav ul li {
                margin: 15px 0;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .highlight-buttons {
                flex-direction: column;
                gap: 15px;
            }
            
            .videos-container {
                grid-template-columns: 1fr;
            }
            
            .chatbot-window {
                width: 300px;
            }
        }
        
        @media (max-width: 576px) {
            .hero h1 {
                font-size: 28px;
            }
            
            .hero p {
                font-size: 16px;
            }
            
            .section-title h2 {
                font-size: 26px;
            }
            
            .modal-content {
                margin: 20px auto;
                width: 95%;
            }
        }
        
        /* Animations */
        @keyframes fadeInDown {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        label {
            display: block;
            margin-top: 15px;
            font-weight: bold;
        }
        input, select {
            width: 100%;
            padding: 10px;
            margin-top: 5px;
            border: 1px solid #ccc;
            border-radius: 5px;
        }
        .payment-methods {
            display: flex;
            gap: 10px;
            margin-top: 10px;
            flex-wrap: wrap;
        }
        .payment-methods div {
            border: 1px solid #ddd;
            padding: 10px 15px;
            border-radius: 5px;
            cursor: pointer;
            background: #f9f9f9;
        }
        .bank-details {
            background: #f1f1f1;
            padding: 10px;
            margin-top: 15px;
            border-radius: 5px;
            font-size: 14px;
        }

	   /* Main header layout */
        .site-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: #4a42f5; /* আপনার header background color */
            padding: 10px 30px;
        }

        /* Logo size */
        .site-header .logo img {
            height: 60px;
            width: auto;
        }

        /* Nav menu */
        .nav-links {
            list-style: none;
            display: flex;
            gap: 10px;
            margin: 0;
            padding: 0;
        }

        .nav-links li a {
            text-decoration: none;
            font-weight: bold;
            color: white;
            transition: 0.3s;
        }

        .nav-links li a:hover {
            color: yellow;
        }

        /* Right section */
        .header-right {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .header-right .btn {
            background: #ff5c5c;
            color: white;
            font-weight: bold;
            padding: 6px 14px;
            border-radius: 20px;
            text-decoration: none;
        }

        .header-right .top-contact {
            color: white;
            font-weight: bold;
        }

        /* Hide mobile menu by default */
        .mobile-menu-btn {
            display: none;
        }
    
        /* Admission Button Hover Effect */
        #admissionBtn {
            transition: all 0.3s ease;   /* smooth animation */
        }

        #admissionBtn:hover {
            background-color:#B2FCB2;   /* hover এ background change */
            color: #000;                 /* text color white হবে */
            transform: scale(1.05);      /* হালকা zoom effect */
            box-shadow: 0px 4px 10px rgba(0,0,0,0.3); /* shadow আসবে */
        }



         body {
            background-color: #f5f7ff;
            color: #333;
            overflow-x: hidden;
        }

		/* ========== Mobile: stacked header + stacked content (ADD AT END OF style.css) ========== */
@media (max-width: 768px) {

  /* ensure header fixed at very top */
  header.site-header,
  .site-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 1100 !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06) !important;
    background: linear-gradient(135deg, var(--primary), var(--secondary)) !important;
  }

  /* make header children stacked vertically */
  .header-container,
  header.site-header > .header-container {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 10px 14px !important;
    box-sizing: border-box !important;
  }

  /* logo row center */
  .logo {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  .logo img {
    max-width: 160px !important;
    width: auto !important;
    height: auto !important;
    display: block !important;
  }

  /* Admission button under logo (full-ish width & centered) */
  .header-right {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 6px !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  .header-right .btn,
  #admissionBtn,
  .header-right a.btn {
    display: block !important;
    width: 86% !important;
    max-width: 380px !important;
    text-align: center !important;
    padding: 10px 16px !important;
    font-size: 15px !important;
    border-radius: 24px !important;
    margin: 0 auto !important;
    box-sizing: border-box !important;
  }

  /* Contact number below the button */
  .top-contact {
    display: block !important;
    font-size: 14px !important;
    color: #fff !important;
    font-weight: 700 !important;
    text-align: center !important;
    margin-bottom: 6px !important;
  }

  /* keep mobile-menu icon at same top-right (if present) */
  .mobile-menu-btn {
    position: absolute !important;
    top: 10px !important;
    right: 12px !important;
    display: block !important;
    z-index: 1200 !important;
    background: none !important;
    border: none !important;
    font-size: 22px !important;
    color: #fff !important;
  }

  /* Override nav clip-path behavior: make nav flow below header, stacked */
  nav.navbar,
  nav.navbar ul,
  nav ul.nav-links {
    position: relative !important;
    top: auto !important;
    left: 0 !important;
    width: 100% !important;
    background-color: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    clip-path: none !important;
    transition: none !important;
  }
  nav ul {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    align-items: center !important;
  }
  nav ul li { margin: 8px 0 !important; }

  /* Push page content down so header doesn't overlap */
  /* Adjust this value if your stacked header height differs */
  .hero, .main-content, .about-section, .section {
    margin-top: 160px !important;
  }

  /* Stack about/feature images vertically */
  .about-content,
  .videos-container,
  .why-join-container,
  .features-grid,
  .card-grid,
  .photo,
  .photo img,
  .feature-card {
    display: flex !important;
    flex-direction: column !important;
    gap: 14px !important;
    align-items: stretch !important;
  }
  .videos-container .card, .photo img, .feature-card, .faculty-image img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* smaller phones (fine tuning) */
  @media (max-width: 380px) {
    .logo img { max-width: 140px !important; }
    .header-right .btn { font-size: 14px !important; padding: 8px 12px !important; }
    .hero, .main-content, .about-section { margin-top: 140px !important; }
  }
}
/* ========== end stacked header css ========== */



/* ===== Mobile stacked header + controlled mobile nav ===== */
@media (max-width: 768px) {

  /* header fixed on top and stacked children */
  header.site-header,
  .site-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 1200 !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06) !important;
    background: linear-gradient(135deg, var(--primary), var(--secondary)) !important;
  }

  .header-container {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 10px 12px !important;
    box-sizing: border-box !important;
  }

  .logo { width:100% !important; display:flex !important; justify-content:center !important; }
  .logo img { max-width:160px !important; height:auto !important; display:block !important; }

  .header-right {
    width:100% !important;
    display:flex !important;
    flex-direction:column !important;
    align-items:center !important;
    gap:6px !important;
    margin:0 !important;
    padding:0 !important;
  }
  .header-right .btn, #admissionBtn {
    display:block !important;
    width:86% !important;
    max-width:380px !important;
    padding:10px 16px !important;
    font-size:15px !important;
    border-radius:24px !important;
    text-align:center !important;
  }

  .top-contact {
    display:block !important;
    font-size:14px !important;
    color:#fff !important;
    font-weight:700 !important;
    text-align:center !important;
    margin-bottom:6px !important;
  }

  /* mobile menu icon: visible and above everything */
  .mobile-menu-btn {
    display:block !important;
    position:absolute !important;
    top:10px !important;
    right:12px !important;
    z-index:1300 !important;
    background:none !important;
    border:none !important;
    font-size:22px !important;
    color:#fff !important;
  }

  /* hide nav by default so it doesn't push header elements around */
  nav.navbar ul#navMenu,
  nav.navbar .nav-links,
  nav ul.nav-links {
    display: none !important;
    position: absolute !important;
    top: 160px !important; /* shows below stacked header; adjust if needed */
    left: 0 !important;
    width: 100% !important;
    flex-direction: column !important;
    gap: 12px !important;
    padding: 14px 0 !important;
    background: var(--secondary) !important;
    box-sizing: border-box !important;
    z-index:1250 !important;
  }

  /* the class toggled by JS to open menu */
  nav.navbar ul#navMenu.show,
  nav.navbar .nav-links.show,
  nav ul.nav-links.show {
    display: flex !important;
  }

  /* ensure nav items centered and visible */
  nav ul.nav-links li { margin: 8px 0 !important; }
  nav ul.nav-links li a { color:#fff !important; font-weight:700 !important; }

  /* push content down so header doesn't overlap */
  .hero, .main-content, .about-section {
    margin-top: 180px !important; /* adjust this value if header height different */
  }

  /* About images stacked vertically */
  .about-content, .videos-container, .photo, .features-grid, .card-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 14px !important;
    align-items: stretch !important;
  }
  .photo img, .videos-container .card, .feature-card { width:100% !important; height:auto !important; display:block !important; }

  /* very small phones tweak */
  @media (max-width: 380px) {
    .logo img { max-width:140px !important; }
    .header-right .btn { font-size:14px !important; padding:8px 12px !important; }
    .hero, .main-content, .about-section { margin-top: 150px !important; }
  }
}