/* --- 1. GLOBAL VARIABLES --- */
        :root {
            --opc-navy: #0f204b;
            --opc-blue-light: #1a3c7a;
            --opc-cyan: #00e1ff;
            --opc-cyan-dark: #00b8d4;
            --opc-white: #ffffff;
            --text-dark: #212529;
        }

        body {
            font-family: 'Poppins', sans-serif;
            color: var(--text-dark);
            overflow-x: hidden;
            background-color: #fcfcfc;
        }

        h1, h2, h3, h4, h5 { font-weight: 700; color: var(--opc-navy); }

        /* --- 2. HEADER & NAVIGATION --- */
        .top-contact-bar {
            background: linear-gradient(90deg, var(--opc-navy) 0%, var(--opc-blue-light) 100%);
            color: var(--opc-white);
            font-size: 0.85rem;
            padding: 8px 0;
        }
        
        /* Style adjustments for contact items */
        .contact-item {
            display: inline-flex;
            align-items: center;
            margin-right: 1.5rem;
        }
        .contact-item:last-child {
            margin-right: 0;
        }

        .navbar-main {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: 0 4px 20px rgba(0,0,0,0.05);
            padding: 12px 0;
        }

        .custom-logo {
            height: 60px;
            width: auto;
        }

        .nav-link {
            color: var(--opc-navy) !important;
            font-weight: 600;
            margin: 0 10px;
            transition: color 0.3s;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--opc-cyan-dark) !important;
        }

        /* Buttons */
        .btn-primary-custom {
            background: linear-gradient(45deg, var(--opc-cyan-dark), var(--opc-cyan));
            border: none;
            color: var(--opc-white);
            padding: 10px 25px;
            border-radius: 50px;
            font-weight: 600;
            box-shadow: 0 4px 15px rgba(0, 225, 255, 0.3);
            transition: all 0.3s ease;
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            color: #fff;
        }

        .btn-outline-custom {
            border: 2px solid var(--opc-white);
            color: var(--opc-white);
            padding: 10px 25px;
            border-radius: 50px;
            font-weight: 600;
            transition: 0.3s;
        }
        .btn-outline-custom:hover {
            background: var(--opc-white);
            color: var(--opc-navy);
        }

        /* --- 3. HERO SECTION --- */
        .hero-section {
            background: linear-gradient(rgba(15, 32, 75, 0.75), rgba(15, 32, 75, 0.65)), url('assets/images/hero-bg.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 85vh; 
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--opc-white); 
            padding-bottom: 150px; 
        }

        /* SPECIFIC COLOR UPDATES FOR HERO TEXT */
        .hero-section h1 {
            color: #ffffff !important; 
        }
        
        .hero-section p.lead {
            color: #efefef !important; 
            opacity: 1 !important;
        }

        .custom-shape-divider-bottom {
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            overflow: hidden;
            line-height: 0;
            z-index: 1;
            transform: rotate(180deg); 
        }

        .custom-shape-divider-bottom svg {
            position: relative;
            display: block;
            width: calc(100% + 1.3px);
            height: 120px;
        }

        .custom-shape-divider-bottom .shape-fill {
            fill: #fcfcfc; 
        }
        
        /* --- 4. FEATURES SECTION --- */
        .features-section {
            position: relative;
            z-index: 3; 
        }

        .feature-card {
            background: var(--opc-white);
            padding: 35px 25px;
            border-radius: 15px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.08);
            transition: transform 0.4s ease;
            border-bottom: 4px solid transparent;
            height: 100%;
        }
        .feature-card:hover {
            transform: translateY(-10px);
            border-bottom-color: var(--opc-cyan);
        }

        /* --- 5. SLIDER STYLES --- */
        .product-slider-card {
            background: #fff;
            border-radius: 20px; 
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0,0,0,0.08); 
            margin: 15px 10px; 
            text-align: center;
            padding: 25px 15px; 
            transition: all 0.3s ease;
            border: 1px solid rgba(0,0,0,0.05);
        }
        .product-slider-card:hover {
            transform: translateY(-8px); 
            box-shadow: 0 15px 40px rgba(0,0,0,0.15); 
        }
        
        .slider-img-wrapper {
            width: 180px; 
            height: 180px; 
            margin: 0 auto 20px auto; 
            border-radius: 50%; 
            overflow: hidden;
            border: 4px solid var(--opc-cyan-dark); 
            box-shadow: 0 0 0 5px rgba(0, 225, 255, 0.1); 
            display: flex; 
            align-items: center;
            justify-content: center;
            background: #f0f8ff; 
        }
        .slider-img-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover; 
            transition: transform 0.5s ease;
        }
        .product-slider-card:hover .slider-img-wrapper img {
            transform: scale(1.05); 
        }

        .swiper-pagination .swiper-pagination-bullet {
            background: var(--opc-blue-light);
            opacity: 0.7;
            width: 10px; height: 10px;
        }
        .swiper-pagination .swiper-pagination-bullet-active {
            background: var(--opc-cyan-dark);
            opacity: 1;
        }
        
        /* --- 6. COUNTER SECTION (COMPACT & TEXT ONLY) --- */
        .counter-section {
            background-color: var(--opc-navy);
            background: linear-gradient(to right, var(--opc-navy), #0b1633);
            padding: 45px 0; 
            color: var(--opc-white);
            position: relative;
        }

        .counter-row {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
        }

        .counter-col {
            flex: 1;
            text-align: center;
            padding: 10px;
            position: relative;
            min-width: 150px; 
        }

        @media (min-width: 768px) {
            .counter-col::after {
                content: '';
                position: absolute;
                right: 0;
                top: 10%;
                height: 80%;
                width: 1px;
                background: rgba(255, 255, 255, 0.15);
            }
            .counter-col:last-child::after {
                display: none;
            }
        }

        .counter-number {
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--opc-white);
            line-height: 1.1;
            display: inline-block;
        }

        .counter-plus {
            color: var(--opc-cyan);
            font-size: 1.8rem;
            font-weight: 400;
            vertical-align: top;
            margin-left: 2px;
        }

        .counter-label {
            display: block;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 5px;
            font-weight: 400;
            letter-spacing: 0.5px;
        }

        @media (max-width: 767px) {
            .counter-col {
                flex: 0 0 50%;
                margin-bottom: 20px;
            }
            .counter-col::after { display: none; }
            .counter-number { font-size: 2.2rem; }
        }

        /* --- 7. FLOATING WHATSAPP BUTTON --- */
        .floating-whatsapp {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 9999;
            background-color: #25D366;
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 10px rgba(0,0,0,0.3);
            font-size: 32px;
            transition: all 0.3s ease;
            text-decoration: none;
        }
        .floating-whatsapp:hover {
            transform: scale(1.1);
            background-color: #128C7E;
            color: white;
        }

        /* --- 8. FOUNDER SECTION STYLES --- */
        .founder-section {
            position: relative;
            padding: 80px 0;
            background-color: #fff;
            overflow: hidden;
        }

        .founder-bg-shape {
            position: absolute;
            top: 0; right: 0;
            width: 35%;
            height: 100%;
            background: #f4f7f6;
            z-index: 0;
            border-bottom-left-radius: 100px;
        }

        .founder-container {
            position: relative;
            z-index: 1; 
        }

        .founder-image-box {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(15, 32, 75, 0.15);
            border-bottom: 5px solid var(--opc-cyan);
        }
        .founder-image-box img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        .founder-image-box:hover img {
            transform: scale(1.03);
        }

        .founder-info {
            padding-left: 50px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            height: 100%;
        }

        .founder-quote-icon {
            font-size: 6rem;
            color: rgba(15, 32, 75, 0.05);
            line-height: 0;
            margin-top: 20px;
            margin-bottom: 40px;
        }

        .founder-name {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--opc-navy);
            margin-bottom: 5px;
            line-height: 1.2;
        }

        .founder-role {
            font-size: 1rem;
            color: var(--opc-cyan-dark);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 25px;
            display: block;
        }

        .founder-desc {
            color: #555;
            line-height: 1.8;
            font-size: 1.05rem;
            font-weight: 300;
        }
        
        .company-signature {
            font-family: 'Poppins', sans-serif;
            font-weight: 600;
            color: var(--opc-navy);
            margin-top: 20px;
            font-style: italic;
            opacity: 0.8;
        }

        @media (max-width: 991px) {
            .founder-bg-shape { width: 100%; height: 60%; top: auto; bottom: 0; border-radius: 0; }
            .founder-info { padding-left: 0; padding-top: 40px; text-align: center; }
            .founder-quote-icon { margin: 0 auto 30px auto; display: block; }
        }

        /* --- 9. MOBILE RESPONSIVENESS --- */
        @media (max-width: 991px) {
            .hero-section {
                min-height: auto;
                padding-top: 120px;
                padding-bottom: 80px;
            }
            .custom-shape-divider-bottom svg { height: 60px; }
            .features-section { margin-top: -60px !important; }
            .navbar-collapse {
                background: white;
                padding: 20px;
                margin-top: 15px;
                border-radius: 8px;
                box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            }
            h1.display-3 { font-size: 2.5rem; }

            .slider-img-wrapper {
                width: 130px; 
                height: 130px;
            }
            
            .floating-whatsapp {
                bottom: 20px;
                right: 20px;
                width: 50px;
                height: 50px;
                font-size: 28px;
            }
        }

        @media (max-width: 576px) {
            .btn-lg { width: 100%; margin-bottom: 10px; margin-right: 0 !important; }
            .feature-card { padding: 20px; }
        }
/* --- SPECIFIC FIXES FOR AUTO STROLLER FONTS & ALIGNMENT --- */
    .product-slider-card {
        height: 100%; /* Ensure card fills slide height */
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 20px;
        background: #fff; /* Ensure background is white */
        border-radius: 15px; /* Rounded corners */
        box-shadow: 0 5px 15px rgba(0,0,0,0.05); /* Card shadow */
        margin: 10px; /* Add margin so shadow doesn't get cut off */
    }
    
    .product-slider-card h5 {
        /* Force equal font size for all titles */
        font-size: 1rem !important; 
        font-weight: 700;
        color: var(--opc-navy);
        margin-top: 15px;
        margin-bottom: 0;
        /* Ensure 2 lines of text height for alignment even if text is short */
        min-height: 48px; 
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        line-height: 1.4;
    }

    .slider-img-wrapper {
        width: 160px; /* Fixed consistent size */
        height: 160px;
        margin: 0 auto;
        /* Ensure image fits perfectly */
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .slider-img-wrapper img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
    }

    /* --- FIX SWIPER PAGINATION --- */
    .productSwiper {
        padding-bottom: 50px; /* Add space at the bottom for dots */
        padding-top: 10px; /* Space for top shadow */
        padding-left: 10px; /* Space for left shadow */
        padding-right: 10px; /* Space for right shadow */
    }
    
    .swiper-pagination {
        bottom: 0px !important; /* Align dots at the bottom padding area */
    }
    
    .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
        background: var(--opc-navy);
        opacity: 0.3;
        transition: all 0.3s;
    }
    
    .swiper-pagination-bullet-active {
        width: 25px; /* Elongated active dot */
        border-radius: 5px;
        background: var(--opc-cyan);
        opacity: 1;
    }

/* Page Specific Styles */
    .profile-hero {
        background: linear-gradient(rgba(15, 32, 75, 0.8), rgba(15, 32, 75, 0.7)), url('assets/images/Company.jpg');
        background-size: cover;
        background-position: center;
        padding: 150px 0 100px 0;
        position: relative;
        text-align: center;
        color: white;
        margin-bottom: 0;
    }
    
    /* Creative "Glass" Card for Page Title */
    .title-card {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        padding: 40px 60px;
        border-radius: 20px;
        display: inline-block;
        border: 1px solid rgba(255, 255, 255, 0.2);
        box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    }

    .mission-quote {
        font-size: 1.5rem;
        font-weight: 300;
        font-style: italic;
        color: var(--opc-navy);
        line-height: 1.6;
        position: relative;
        padding: 40px;
        background: #f8f9fa;
        border-left: 5px solid var(--opc-cyan);
        border-radius: 0 20px 20px 0;
    }
    
    .history-timeline-card {
        background: white;
        padding: 40px;
        border-radius: 20px;
        box-shadow: 0 15px 40px rgba(0,0,0,0.05);
        height: 100%;
        transition: transform 0.3s;
    }
    .history-timeline-card:hover {
        transform: translateY(-5px);
    }
    
    .expertise-list li {
        margin-bottom: 15px;
        position: relative;
        padding-left: 30px;
        font-weight: 500;
    }
    .expertise-list li::before {
        content: '\f00c'; /* FontAwesome check */
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        left: 0;
        color: var(--opc-cyan);
    }


 /* --- CONTACT PAGE SPECIFIC STYLES --- */
    .contact-hero {
        background: linear-gradient(rgba(15, 32, 75, 0.8), rgba(15, 32, 75, 0.7)), url('assets/images/contact.jpg');
        background-size: cover;
        background-position: center;
        padding: 100px 0 100px 0;
        color: white;
        text-align: center;
        position: relative;
    }
    
    /* Creative "Glass" Card for Page Title */
    .title-card {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        padding: 40px 60px;
        border-radius: 20px;
        display: inline-block;
        border: 1px solid rgba(255, 255, 255, 0.2);
        box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    }

    .contact-info-card {
        background: white;
        padding: 40px 30px;
        border-radius: 20px;
        box-shadow: 0 10px 40px rgba(0,0,0,0.05);
        text-align: center;
        transition: transform 0.3s ease;
        height: 100%;
        border-bottom: 4px solid transparent;
    }
    .contact-info-card:hover {
        transform: translateY(-10px);
        border-bottom-color: var(--opc-cyan);
    }
    
    .icon-circle {
        width: 80px; height: 80px;
        border-radius: 50%;
        background: rgba(0, 225, 255, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 25px auto;
        font-size: 30px;
        color: var(--opc-cyan-dark);
        transition: all 0.3s;
    }
    .contact-info-card:hover .icon-circle {
        background: var(--opc-cyan);
        color: white;
        box-shadow: 0 0 0 8px rgba(0, 225, 255, 0.2);
    }

    .form-control, .form-select {
        padding: 15px 20px;
        border-radius: 10px;
        border: 1px solid #eee;
        background-color: #f9f9f9;
        transition: all 0.3s;
    }
    .form-control:focus, .form-select:focus {
        background-color: #fff;
        border-color: var(--opc-cyan);
        box-shadow: 0 0 0 4px rgba(0, 225, 255, 0.1);
    }
    
    .form-label {
        font-weight: 600;
        color: var(--opc-navy);
        margin-bottom: 8px;
        font-size: 0.9rem;
    }

    .map-container {
        height: 450px;
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 20px 50px rgba(0,0,0,0.1);
        border: 5px solid white;
    }
    
    /* Floating Form Container */
    .contact-form-wrapper {
        background: white;
        padding: 50px;
        border-radius: 20px;
        box-shadow: 0 20px 60px rgba(0,0,0,0.08);
        position: relative;
        z-index: 10;
    }


 /* --- PRODUCT PAGE STYLES --- */
    .products-hero {
        /* Updated to match Company Profile style */
        background: linear-gradient(rgba(15, 32, 75, 0.8), rgba(15, 32, 75, 0.7)), url('assets/images/Product1.jpg');
        background-size: cover;
        background-position: center;
        padding: 150px 0 100px 0;
        position: relative;
        text-align: center;
        color: white;
        margin-bottom: 0;
    }
    
    /* Creative "Glass" Card for Page Title */
    .title-card {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        padding: 40px 60px;
        border-radius: 20px;
        display: inline-block;
        border: 1px solid rgba(255, 255, 255, 0.2);
        box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    }

    /* Sidebar Styles */
    .sidebar-card {
        background: #fff;
        border-radius: 15px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        overflow: hidden;
        border: 1px solid #f0f0f0;
    }
    .sidebar-header {
        background: var(--opc-navy);
        color: white;
        padding: 15px 20px;
        font-weight: 600;
    }
    .category-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .category-item {
        border-bottom: 1px solid #f0f0f0;
    }
    .category-item:last-child { border-bottom: none; }
    
    .category-link {
        display: block;
        padding: 12px 20px;
        color: #555;
        text-decoration: none;
        font-weight: 500;
        transition: all 0.3s;
        cursor: pointer;
    }
    .category-link:hover, .category-link.active {
        background: #f8f9fa;
        color: var(--opc-cyan-dark);
        padding-left: 25px; /* Slide effect */
        font-weight: 600;
    }
    .category-link i {
        margin-right: 10px;
        width: 20px;
        text-align: center;
    }
    
    /* Sub-category styles */
    .sub-category-list {
        display: none; /* Hidden by default */
        list-style: none;
        padding: 0;
        background: #fcfcfc;
    }
    .category-item.open .sub-category-list {
        display: block;
    }
    .sub-category-link {
        display: block;
        padding: 10px 20px 10px 50px;
        font-size: 0.9rem;
        color: #777;
        text-decoration: none;
        transition: all 0.2s;
        cursor: pointer;
        border-left: 3px solid transparent;
    }
    .sub-category-link:hover, .sub-category-link.active {
        color: var(--opc-navy);
        background: #eefeff;
        border-left-color: var(--opc-cyan);
    }

    /* Product Grid Styles */
    .product-card {
        background: #fff;
        border-radius: 15px;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        border: 1px solid #eee;
        transition: transform 0.3s, box-shadow 0.3s;
        height: 100%;
        display: flex;
        flex-direction: column;
    }
    .product-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        border-color: var(--opc-cyan);
    }
    
    .product-img-wrapper {
        height: 200px;
        background: #f8f9fa;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
        position: relative;
        border-bottom: 1px solid #eee;
    }
    .product-img-wrapper img {
        width: 100%;
        height: 100%;
        object-fit: cover; 
        transition: transform 0.5s;
    }
    .product-card:hover .product-img-wrapper img {
        transform: scale(1.05);
    }
    
    /* Badge for CAS No */
    .cas-badge {
        position: absolute;
        top: 10px; right: 10px;
        background: rgba(15, 32, 75, 0.8);
        color: white;
        font-size: 0.75rem;
        padding: 4px 10px;
        border-radius: 30px;
        backdrop-filter: blur(4px);
    }

    .product-body {
        padding: 20px;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }
    
    .product-title {
        font-weight: 700;
        margin-bottom: 10px;
        color: var(--opc-navy);
        font-size: 1.1rem;
    }
    
    .spec-table {
        width: 100%;
        font-size: 0.85rem;
        margin-bottom: 15px;
    }
    .spec-table td {
        padding: 3px 0;
        vertical-align: top;
    }
    .spec-label {
        color: #777;
        font-weight: 500;
        width: 60px;
    }
    .spec-val {
        color: #333;
        font-weight: 600;
        text-align: right;
    }
    
    /* Style for End Use block in Intermediates */
    .end-use-block {
        font-size: 0.9rem;
        color: #555;
        margin-bottom: 15px;
        background: #f8f9fa;
        padding: 10px;
        border-radius: 8px;
        border-left: 3px solid var(--opc-cyan);
    }
    .end-use-label {
        font-weight: 600;
        color: var(--opc-navy);
        display: block;
        font-size: 0.8rem;
        text-transform: uppercase;
        margin-bottom: 3px;
    }

    /* Buttons Container */
    .btn-action-group {
        margin-top: auto;
        display: flex;
        gap: 10px; /* Space between buttons */
    }

    .btn-inquire {
        flex: 1;
        border: 1px solid var(--opc-navy);
        color: var(--opc-navy);
        background: transparent;
        border-radius: 50px;
        padding: 8px 0;
        font-weight: 600;
        transition: 0.3s;
        font-size: 0.9rem;
    }
    .btn-inquire:hover {
        background: var(--opc-navy);
        color: white;
    }

    /* WhatsApp Button Style */
    .btn-whatsapp {
        flex: 0 0 auto; /* Don't grow, keep icon size */
        width: 42px;
        height: 42px;
        display: flex;
        align-items: center;
        justify-content: center;
        background-color: #25D366;
        color: white;
        border-radius: 50%;
        border: none;
        font-size: 1.2rem;
        transition: 0.3s;
        text-decoration: none;
    }
    .btn-whatsapp:hover {
        background-color: #128C7E;
        color: white;
        transform: scale(1.1);
    }