:root {
            --navy-blue: #0a2463;
            --bright-blue: #1e40af;
            --light-blue: #3b82f6;
            --sky-blue: #60a5fa;
            --accent-orange: #f97316;
            --accent-yellow: #f59e0b;
            --light-bg: #f0f9ff;
            --text-dark: #1e293b;
            --text-light: #64748b;
        }
        
        .fs-150 {
            font-size:150% !important;
        }
        
        body {
            font-family:"Anek Bangla" !important;
            color: var(--text-dark);
            line-height: 1.6;
            background-color: #ffffff;
        }
        
        h1, h2, h3, h4, h5, h6 {
            font-family:"Anek Bangla" !important;
            font-weight: 600;
        }
        
        .navbar {
            background: linear-gradient(135deg, var(--navy-blue) 0%, var(--bright-blue) 100%);
            box-shadow: 0 4px 18px rgba(10, 36, 99, 0.2);
            padding: 15px 0;
            transition: all 0.3s ease;
        }
        
        .navbar-brand {
            font-weight: 700;
            color: white;
            font-size: 1.8rem;
        }
        
        .nav-link {
            color: rgba(255,255,255,0.85);
            font-weight: 500;
            margin: 0 10px;
            transition: all 0.3s;
            position: relative;
        }
        
        .nav-link:hover {
            color: white;
        }
        
        .nav-link:after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background: var(--accent-yellow);
            bottom: 0;
            left: 0;
            transition: width 0.3s;
        }
        
        .nav-link:hover:after {
            width: 100%;
        }
        
        #products, #products .card-title, #products .modal-title, #team , #team h4, .footer-links, 
        #about, #about h2, #about h4, #about h3, #about p
        #why-choose-us, #why-choose-us h2, #why-choose-us h4, #why-choose-us h3, #why-choose-us p{
            font-family:"Anek Bangla" !important;
        }
        
        
        .hero-section {
            background: linear-gradient(135deg, rgba(10, 36, 99, 0.85) 0%, rgba(30, 64, 175, 0.8) 100%), url('gallery/4.jpg') no-repeat center center/cover;
            color: white;
            padding: 180px 0 120px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .hero-section:before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 100px;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z" fill="white"></path></svg>');
            background-size: cover;
            background-repeat: no-repeat;
        }
        
        .hero-section h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            font-weight: 700;
            text-shadow: 0 2px 10px rgba(0,0,0,0.2);
        }
        
        .hero-section p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-yellow) 100%);
            border: none;
            padding: 12px 30px;
            font-weight: 600;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(249, 115, 22, 0.4);
        }
        
        .section-padding {
            padding: 100px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            color: var(--navy-blue);
            font-size: 2.5rem;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2:after {
            content: '';
            position: absolute;
            width: 70px;
            height: 4px;
            background: linear-gradient(to right, var(--accent-orange), var(--accent-yellow));
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }
        
        .section-title p {
            color: var(--text-light);
            max-width: 700px;
            margin: 20px auto 0;
        }
        
        .about-content {
            display: flex;
            align-items: center;
        }
        
        .about-img {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 15px 30px rgba(10, 36, 99, 0.15);
            transition: transform 0.5s;
            height: 514px !important;
            border-left:4px solid var(--light-blue);
        }
        
        .about-img img {
            height: 514px !important;
        }
        
        .about-img:hover {
            transform: translateY(-10px);
        }
        
        .about-text h3 {
            color: var(--navy-blue);
            margin-bottom: 20px;
        }
        
        .mission-vision {
            background: linear-gradient(135deg, var(--light-bg) 0%, #e0f2fe 100%);
            border-radius: 15px;
            padding: 40px;
            margin-top: 30px;
            border-left: 5px solid var(--light-blue);
        }
        
        .card {
            border: none;
            border-radius: 15px;
            box-shadow: 0 10px 25px rgba(10, 36, 99, 0.1);
            transition: all 0.4s;
            margin-bottom: 30px;
            overflow: hidden;
            border-bottom: 4px solid var(--light-blue);
        }
        
        .card:hover {
            transform: translateY(-15px);
            box-shadow: 0 15px 35px rgba(10, 36, 99, 0.15);
            border-bottom: 4px solid red;
        }
        
        .card-img-top {
            border-top-left-radius: 15px;
            border-top-right-radius: 15px;
            height: 220px;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .card:hover .card-img-top {
            transform: scale(1.05);
        }
        
        .card-body {
            padding: 25px;
        }
        
        .card-title {
            color: var(--navy-blue);
            font-weight: 600;
        }
        
        .why-choose-item {
            text-align: center;
            padding: 40px 25px;
            border-radius: 15px;
            transition: all 0.4s;
            background: white;
            box-shadow: 0 5px 20px rgba(10, 36, 99, 0.08);
            height: 100%;
            border-right:4px solid #1e3a8a;
        }
        
        .why-choose-item:hover {
            background: linear-gradient(135deg, var(--navy-blue) 0%, var(--bright-blue) 100%);
            transform: translateY(-10px);
            color: white;
            border-right:4px solid red;
        }
        
        .why-choose-item:hover h4,
        .why-choose-item:hover p {
            color: white;
        }
        
        .why-choose-item:hover .why-choose-icon {
            color: var(--accent-yellow);
            transform: scale(1.1);
        }
        
        .why-choose-icon {
            font-size: 3.5rem;
            color: var(--light-blue);
            margin-bottom: 25px;
            transition: all 0.4s;
        }
        
        .gallery-item {
            position: relative;
            overflow: hidden;
            border-radius: 15px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            border-bottom: 4px solid darkblue;
            cursor: pointer;
        }
        
        .gallery-item img {
            width: 100%;
            height: 250px;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        
        .gallery-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, transparent, rgba(10, 36, 99, 0.7));
            display: flex;
            align-items: flex-end;
            padding: 20px;
            opacity: 0;
            transition: opacity 0.4s;
        }
        
        .gallery-item:hover .gallery-overlay {
            opacity: 1;
        }
        
        .testimonial-card {
            background: white;
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 10px 25px rgba(10, 36, 99, 0.1);
            margin: 15px;
            border-top: 4px solid var(--light-blue);
        }
        
        .testimonial-text {
            font-style: italic;
            margin-bottom: 20px;
            position: relative;
        }
        
        .testimonial-text:before {
            content: """;
            font-size: 4rem;
            color: var(--light-blue);
            opacity: 0.2;
            position: absolute;
            top: -20px;
            left: -10px;
            font-family: Georgia, serif;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .testimonial-author img {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            margin-right: 15px;
            border: 3px solid var(--light-blue);
        }
        
        .team-member {
            text-align: center;
            margin-bottom: 30px;
        }
        
        .team-img {
            width: 200px;
            height: 200px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 20px;
            border: 5px solid white;
            box-shadow: 0 5px 15px rgba(10, 36, 99, 0.2);
            transition: all 0.4s;
        }
        
        .team-member:hover .team-img {
            transform: scale(1.05);
            border-color: var(--light-blue);
        }
        
        .counter-section {
            background: linear-gradient(135deg, var(--navy-blue) 0%, var(--bright-blue) 100%);
            color: white;
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }
        
        .counter-section:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('gallery/4.jpg') no-repeat center center/cover;
            opacity: 0.1;
        }
        
        .counter-item {
            text-align: center;
            position: relative;
            z-index: 1;
        }
        
        .counter {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--accent-yellow);
        }
        
        .counter-text {
            font-size: 1.2rem;
        }
        
        
        
        
        .payment-section {
            background: linear-gradient(135deg, var(--navy-blue) 0%, var(--bright-blue) 100%);
            color: white;
            padding: 100px 0;
            overflow: hidden;
            border-bottom:150px solid #cfcbff;
        }
        
        .payment-section:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.1;
        }
        
        .payment-item {
            width:100% !important;
            min-height:199px;
            background:#fff !important;
            text-align:center;
            border-radius:20px;
            font-family:"Anek Bangla";
            color:#000;
            font-size:23px;
        }
        .payment-item img {
            width:50%;
            height:50px;
            margin-top:10px;
            margin-bottom:10px;
        }
        
        .payment-item a{
            color:darkblue;
        }
        
        
        .accordion-button {
            font-weight: 600;
            padding: 20px;
            background-color: white;
        }
        
        .accordion-button:not(.collapsed) {
            background: linear-gradient(135deg, var(--light-bg) 0%, #e0f2fe 100%);
            color: var(--navy-blue);
            border-left: 4px solid var(--light-blue);
        }
        
        .contact-form {
            background: white;
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(10, 36, 99, 0.1);
            border-top: 4px solid var(--light-blue);
        }
        
        .form-control {
            padding: 12px 15px;
            border: 1px solid #e2e8f0;
            border-radius: 8px;
            margin-bottom: 20px;
            transition: all 0.3s;
        }
        
        .form-control:focus {
            border-color: var(--light-blue);
            box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
        }
        
        .contact-info {
            font-family:"Anek Bangla";
            background: linear-gradient(135deg, var(--light-bg) 0%, #e0f2fe 100%);
            border-radius: 15px;
            padding: 40px;
            height: 100%;
            border-left: 4px solid var(--light-blue);
        }
        
        .contact-info-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 25px;
        }
        
        .contact-info-icon {
            font-size: 1.5rem;
            color: var(--light-blue);
            margin-right: 15px;
            margin-top: 5px;
        }
        
        footer {
            background: linear-gradient(135deg, var(--navy-blue) 0%, #1e3a8a 100%);
            color: white;
            padding: 80px 0 20px;
        }
        
        .footer-links h5 {
            color: white;
            margin-bottom: 20px;
            font-weight: 600;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-links h5:after {
            content: '';
            position: absolute;
            width: 40px;
            height: 3px;
            background: var(--accent-yellow);
            bottom: 0;
            left: 0;
        }
        
        .footer-links ul {
            list-style: none;
            padding: 0;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #cbd5e1;
            text-decoration: none;
            transition: all 0.3s;
        }
        
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .social-icons a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background-color: rgba(255,255,255,0.1);
            border-radius: 50%;
            text-align: center;
            line-height: 40px;
            margin-right: 10px;
            color: white;
            transition: all 0.3s;
        }
        
        .social-icons a:hover {
            background: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-yellow) 100%);
            transform: translateY(-3px);
        }
        
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            margin-top: 50px;
            text-align: center;
            color: #cbd5e1;
        }
        
        /* Responsive adjustments */
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            
            .hero-section {
                padding: 150px 0 100px;
            }
            
            .section-padding {
                padding: 70px 0;
            }
            
            .about-content {
                flex-direction: column;
            }
            
            .about-img {
                margin-bottom: 30px;
            }
        }
        
        .min-textmessage {
            min-height:300px;
        }











    /* Go-to-top button styles */
    .go-top {
        position: fixed !important;
        right: 20px;
        bottom: 24px;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        color: #fff;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 6px 16px rgba(0,0,0,0.25);
        cursor: pointer;
        opacity: 0;
        visibility: hidden;
        transform: translateY(12px);
        transition: opacity 220ms ease, transform 220ms ease, visibility 220ms;
        z-index: 9999;
        background: linear-gradient(135deg, var(--navy-blue) 0%, #1e3a8a 100%);
        position: relative;
        overflow: visible;
    }
    
    .go-top::before {
        content: "";
        position: absolute;
        top: -2px;
        left: -2px;
        right: -2px;
        bottom: -2px;
        border: 2px dashed #fff;
        border-radius: 50%;
        animation: rotate-border 4s linear infinite;
        pointer-events: none;
        background: transparent;
    }
    
    .go-top.show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .go-top:hover {
        background: linear-gradient(135deg, #1e3a8a 0%, var(--navy-blue) 100%);
        transform: translateY(-2px);
    }
    
    .go-top i {
        font-size: 16px;
        position: relative;
        z-index: 2;
    }
    
    /* Border rotate animation */
    @keyframes rotate-border {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }