:root {
            --primary: #8B0000;
            --primary-dark: #5a0000;
            --secondary: #0f4c75;
            --light: #f8f9fa;
            --dark: #212529;
            --accent: #ffd700;
            --gray: #6c757d;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--dark);
            line-height: 1.6;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--primary-dark);
        }
        .navbar {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
            padding-top: 1rem;
            padding-bottom: 1rem;
            transition: var(--transition);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary) !important;
        }
        .nav-link {
            font-weight: 600;
            color: var(--dark) !important;
            margin: 0 0.5rem;
            padding: 0.5rem 1rem !important;
            border-radius: 4px;
            transition: var(--transition);
        }
        .nav-link:hover, .nav-link.active {
            color: var(--primary) !important;
            background-color: rgba(139, 0, 0, 0.05);
        }
        .hero {
            background: linear-gradient(rgba(15, 76, 117, 0.85), rgba(139, 0, 0, 0.8)), url('https://images.unsplash.com/photo-1450101499163-c8848c66ca85?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            color: white;
            padding: 8rem 0 6rem;
            margin-top: 76px;
        }
        .hero h1 {
            color: white;
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 80px;
            height: 4px;
            background: var(--primary);
        }
        .text-center .section-title::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .icon-box {
            width: 80px;
            height: 80px;
            background: rgba(139, 0, 0, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: var(--primary);
            font-size: 2rem;
            transition: var(--transition);
        }
        .service-card, .project-card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
            height: 100%;
        }
        .service-card:hover, .project-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        .service-card:hover .icon-box {
            background-color: var(--primary);
            color: white;
        }
        .stats {
            background: linear-gradient(rgba(15, 76, 117, 0.9), rgba(139, 0, 0, 0.9)), url('https://images.unsplash.com/photo-1497366216548-37526070297c?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover fixed;
            color: white;
            padding: 5rem 0;
        }
        .stat-number {
            font-size: 3.5rem;
            font-weight: 800;
            color: var(--accent);
        }
        .team-img {
            height: 300px;
            object-fit: cover;
            border-top-left-radius: 10px;
            border-top-right-radius: 10px;
        }
        .team-card {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
        }
        .team-card:hover {
            transform: translateY(-5px);
        }
        .contact-info-box {
            padding: 2rem;
            border-radius: 10px;
            background: white;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            height: 100%;
        }
        footer {
            background-color: var(--dark);
            color: #dee2e6;
            padding-top: 4rem;
        }
        footer a {
            color: #adb5bd;
            text-decoration: none;
            transition: var(--transition);
        }
        footer a:hover {
            color: white;
        }
        .footer-bottom {
            background-color: rgba(0, 0, 0, 0.2);
            padding: 1.5rem 0;
            margin-top: 3rem;
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1rem;
            margin: 0.3rem;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 4px;
            transition: var(--transition);
        }
        .flink:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-3px);
        }
        .btn-primary {
            background-color: var(--primary);
            border-color: var(--primary);
            padding: 0.75rem 2rem;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(139, 0, 0, 0.3);
        }
        .btn-outline-primary {
            color: var(--primary);
            border-color: var(--primary);
        }
        .btn-outline-primary:hover {
            background-color: var(--primary);
            border-color: var(--primary);
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            .hero {
                padding: 6rem 0 4rem;
            }
            .stat-number {
                font-size: 2.5rem;
            }
        }