/* Base Styles */
        :root {
            --primary: #2563eb;
            --dark: #0f172a;
            --light: #f8fafc;
            --gray: #64748b;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body { line-height: 1.6; color: var(--dark); background: var(--light); }

        /* Navigation */
        nav {
            background: #ffffff;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 10%;
            position: fixed;
            width: 100%;
            top: 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            z-index: 1000;
        }       

        .nav-links { display: flex; list-style: none; }
        .nav-links li { margin-left: 2rem; }
        .nav-links a { text-decoration: none; color: var(--dark); font-weight: 500; transition: 0.3s; }
        .nav-links a:hover { color: var(--primary); }

        .menu-toggle { display: none; cursor: pointer; font-size: 1.5rem; }

        /* Sections */
        section { padding: 100px 10% 60px; min-height: 80vh; }
        .center { text-align: center; margin-bottom: 3rem; }

        /* Hero Section */
        #home {
            background: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.8)), 
                        url('https://images.unsplash.com/photo-1517694712202-14dd9538aa97?auto=format&fit=crop&w=1350&q=80');
            background-size: cover;
            color: white;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
        }

        .btn {
            background: var(--primary);
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 5px;
            text-decoration: none;
            margin-top: 20px;
            display: inline-block;
        }


        /* Grid Layouts for Services/Team */
        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .card {
            background: white;
            padding: 2rem;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
            text-align: center;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .nav-links { display: none; flex-direction: column; position: absolute; top: 60px; left: 0; width: 100%; background: white; padding: 1rem; }
            .nav-links.active { display: flex; }
            .nav-links li { margin: 10px 0; }
            .menu-toggle { display: block; }
        }
  
        /* About Section */

    .center-header { text-align: center;  margin-bottom: 50px; }
    .subtitle { color: #2563eb; font-weight: bold; text-transform: uppercase; letter-spacing: 2px; font-size: 0.9rem; }
    .underline { width: 60px; height: 4px; background: #2563eb; margin: 15px auto; }

    .about-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 50px;
        align-items: center;
    }

    .about-content h3 { font-size: 2rem; margin-bottom: 20px; color: #0f172a; }
    .about-content p { margin-bottom: 15px; color: #475569; font-size: 1.1rem; }

    .pillars-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .pillar-card {
        background: #f8fafc;
        padding: 25px;
        border-radius: 12px;
        border-bottom: 3px solid transparent;
        transition: 0.3s;
    }

    .pillar-card:hover {
        transform: translateY(-5px);
        border-bottom: 3px solid #2563eb;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    }

    .pillar-card i { font-size: 2rem; color: #2563eb; margin-bottom: 15px; }
    .pillar-card h4 { margin-bottom: 10px; color: #1e293b; }
    .pillar-card p { font-size: 0.9rem; color: #64748b; }

    /* Responsive adjustments */
    @media (max-width: 992px) {
        .about-grid { grid-template-columns: 1fr; }
    }

    .about-section { padding: 100px 10%; background: white; }

    /* Services Section */
    .services-container { padding: 60px 0; background: #fff; }
    .services-header { text-align: center; padding: 0 10%; margin-bottom: 50px; }
    .tagline { color: #2563eb; font-weight: bold; letter-spacing: 1px; }
    .services-header h2 { font-size: 2.5rem; margin: 10px 0; color: #0f172a; }
    
    .service-category { padding: 60px 10%; }
    .alt-bg { background: #f8fafc; }
    .service-category h3 { font-size: 1.8rem; margin-bottom: 30px; display: flex; align-items: center; gap: 15px; color: #1e293b; }
    .service-category i { color: #2563eb; }

    .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }

    .s-card {
        padding: 30px;
        border-radius: 12px;
        border: 1px solid #e2e8f0;
        transition: 0.3s ease;
    }
    .s-card.white { background: #ffffff; }
    .s-card:hover { 
        border-color: #2563eb; 
        box-shadow: 0 10px 25px rgba(37, 99, 235, 0.1);
        transform: translateY(-5px);
    }
    .s-card h4 { color: #2563eb; margin-bottom: 15px; font-size: 1.2rem; }
    .s-card p { color: #64748b; line-height: 1.6; font-size: 0.95rem; }

    @media (max-width: 768px) {
        .services-header h2 { font-size: 2rem; }
    }

    .services-container { 
    padding: 100px 0 60px 0; /* Increased top padding from 40px to 100px */
    background: #fff; 
}

/* Contact Section */
    .contact-container { padding: 100px 10%; background: #fff; }
    .contact-header { text-align: center; margin-bottom: 50px; }
    .contact-header h2 { font-size: 2.5rem; color: #0f172a; }
    
    .contact-grid {
        display: grid;
        grid-template-columns: 1fr 1.5fr;
        gap: 60px;
        align-items: start;
    }

    /* Info Sidebar */
    .info-item { display: flex; gap: 20px; margin-bottom: 35px; }
    .info-item i { 
        width: 50px; height: 50px; background: #eff6ff; color: #2563eb;
        display: flex; align-items: center; justify-content: center;
        border-radius: 50%; font-size: 1.2rem;
    }
    .info-item h4 { margin-bottom: 5px; color: #1e293b; }
    .info-item p { color: #64748b; font-size: 0.95rem; line-height: 1.5; }

    /* Form Styles */
    .contact-form-wrapper {
        background: #f8fafc;
        padding: 40px;
        border-radius: 20px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    }
    .form-group { margin-bottom: 20px; }
    .form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: #334155; font-size: 0.9rem; }
    .form-group input, .form-group select, .form-group textarea {
        width: 100%; padding: 12px; border: 1px solid #e2e8f0; border-radius: 8px;
        font-size: 1rem; transition: 0.3s;
    }
    .form-group input:focus { border-color: #2563eb; outline: none; box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }

    .submit-btn {
        width: 100%; background: #2563eb; color: white; border: none;
        padding: 15px; border-radius: 8px; font-size: 1rem; font-weight: bold;
        cursor: pointer; transition: 0.3s;
    }
    .submit-btn:hover { background: #1d4ed8; transform: translateY(-2px); }

    .social-icons { display: flex; gap: 15px; margin-top: 15px; }
    .social-icons a { 
        width: 40px; height: 40px; border: 1px solid #e2e8f0; border-radius: 50%;
        display: flex; align-items: center; justify-content: center; color: #64748b; text-decoration: none; transition: 0.3s;
    }
    .social-icons a:hover { background: #2563eb; color: white; border-color: #2563eb; }

    @media (max-width: 992px) {
        .contact-grid { grid-template-columns: 1fr; }
    }

    /* Portfolio Section */
    .portfolio-container { padding: 100px 10%; background: #ffffff; }
    .portfolio-header { text-align: center; margin-bottom: 40px; }
    .portfolio-header h2 { font-size: 2.5rem; color: #0f172a; margin: 10px 0; }
    
    .portfolio-filter { text-align: center; margin-bottom: 50px; }
    .filter-btn {
        background: none; border: 1px solid #e2e8f0; padding: 10px 20px;
        margin: 5px; border-radius: 30px; cursor: pointer; transition: 0.3s;
        color: #64748b; font-weight: 500;
    }
    .filter-btn.active, .filter-btn:hover { background: #2563eb; color: white; border-color: #2563eb; }

    .portfolio-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 30px;
    }

    .project-card {
        background: #fff; border-radius: 15px; overflow: hidden;
        border: 1px solid #f1f5f9; transition: 0.3s;
    }
    .project-card:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }

    .project-img {
        height: 220px; background-size: cover; background-position: center;
        position: relative; overflow: hidden;
    }
    .project-overlay {
        position: absolute; top: 0; left: 0; width: 100%; height: 100%;
        background: rgba(15, 23, 42, 0.85); display: flex; flex-direction: column;
        align-items: center; justify-content: center; opacity: 0; transition: 0.4s;
    }
    .project-card:hover .project-overlay { opacity: 1; }

    .category-tag { color: #60a5fa; font-weight: bold; margin-bottom: 15px; font-size: 0.85rem; text-transform: uppercase; }
    .view-btn { padding: 10px 20px; border: 1px solid white; color: white; text-decoration: none; border-radius: 5px; font-size: 0.9rem; transition: 0.3s; }
    .view-btn:hover { background: white; color: #0f172a; }

    .project-info { padding: 25px; }
    .project-info h4 { font-size: 1.25rem; color: #1e293b; margin-bottom: 10px; }
    .project-info p { color: #64748b; font-size: 0.95rem; line-height: 1.5; }

    @media (max-width: 768px) {
        .portfolio-container { padding: 40px 5%; }
        .portfolio-header h2 { font-size: 2rem; }
    }

    /* Team Section */
    
    .team-container { padding: 100px 10%; background: #ffffff; }
    .team-header { text-align: center; margin-bottom: 50px; }
    .team-header h2 { font-size: 2.5rem; color: #0f172a; margin: 10px 0; }
    
    .team-philosophy { 
        background: #f8fafc; 
        padding: 40px; 
        border-radius: 20px; 
        margin-bottom: 50px; 
        text-align: center;
        border-left: 5px solid #2563eb;
    }
    .philosophy-text h3 { color: #1e293b; margin-bottom: 15px; }
    .philosophy-text p { color: #475569; font-size: 1.1rem; max-width: 800px; margin: 0 auto; line-height: 1.8; }

    .expertise-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }

    .exp-card {
        padding: 30px;
        background: #ffffff;
        border: 1px solid #e2e8f0;
        border-radius: 12px;
        transition: 0.3s ease;
    }

    .exp-card:hover {
        border-color: #2563eb;
        box-shadow: 0 10px 30px rgba(37, 99, 235, 0.08);
        transform: translateY(-5px);
    }

    .exp-card i { font-size: 2rem; color: #2563eb; margin-bottom: 20px; }
    .exp-card h4 { font-size: 1.2rem; color: #0f172a; margin-bottom: 12px; }
    .exp-card p { font-size: 0.95rem; color: #64748b; line-height: 1.6; }

    .team-footer-note {
        margin-top: 50px;
        text-align: center;
        padding: 20px;
        background: #eff6ff;
        border-radius: 10px;
        color: #1e40af;
        font-weight: 600;
    }

    @media (max-width: 768px) {
        .team-container { padding: 40px 5%; }
        .team-header h2 { font-size: 2rem; }
    }

    /* Footer */
       .site-footer {
        background: #0f172a;
        color: #f8fafc;
        padding: 60px 10% 20px;
        margin-top: 50px;
    }
    .footer-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 40px;
        margin-bottom: 40px;
    }
    .footer-col h3 { color: #2563eb; margin-bottom: 15px; }
    .footer-col h4 { margin-bottom: 15px; font-size: 1.1rem; }
    .footer-col ul { list-style: none; }
    .footer-col ul li { margin-bottom: 10px; }
    .footer-col a { color: #94a3b8; text-decoration: none; transition: 0.3s; }
    .footer-col a:hover { color: #ffffff; }
    .footer-bottom {
        text-align: center;
        padding-top: 20px;
        border-top: 1px solid #1e293b;
        font-size: 0.9rem;
        color: #64748b;
    }

    /* Call to Action Section */
    .cta-section {
        background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
        padding: 80px 10%;
        text-align: center;
        color: white;
        margin-top: 50px;
    }

    .cta-content h2 {
        font-size: 2.5rem;
        margin-bottom: 20px;
        background: linear-gradient(to right, #ffffff, #94a3b8);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .cta-content p {
        font-size: 1.1rem;
        color: #94a3b8;
        max-width: 700px;
        margin: 0 auto 40px;
        line-height: 1.6;
    }

    .cta-actions {
        display: flex;
        justify-content: center;
        gap: 20px;
        flex-wrap: wrap;
    }

    .btn-cta-primary {
        background: #2563eb;
        color: white;
        padding: 15px 35px;
        text-decoration: none;
        border-radius: 8px;
        font-weight: 600;
        transition: 0.3s;
        box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    }

    .btn-cta-primary:hover {
        background: #1d4ed8;
        transform: translateY(-3px);
        box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
    }

    .btn-cta-secondary {
        border: 2px solid #334155;
        color: white;
        padding: 13px 33px;
        text-decoration: none;
        border-radius: 8px;
        font-weight: 600;
        transition: 0.3s;
    }

    .btn-cta-secondary:hover {
        background: rgba(255, 255, 255, 0.05);
        border-color: #475569;
        transform: translateY(-3px);
    }

    @media (max-width: 768px) {
        .cta-content h2 { font-size: 1.8rem; }
        .cta-actions { flex-direction: column; }
    }

    /* Active Menu Link Styling */
.nav-links a.active {
    color: #2563eb !important;
    font-weight: 700;
    position: relative;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: #2563eb;
    bottom: -5px;
    left: 0;
}

 

/* Logo Styles */
.logo-container a {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 10px; /* Space between image and text */
}

.nav-logo {
    height: 80px; /* Adjust this based on your logo design */
    width: auto;  /* Maintains aspect ratio */
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
    /* Optional: Hide text on very small phones if the logo is enough */
}

/* Responsive adjustment for small screens */
@media (max-width: 480px) {
    .nav-logo { height: 32px; }
    .logo-text { font-size: 1.2rem; }
}

.main-content {
       margin-top: 50px;
}