:root {
            --primary: #0a3d62;
            --secondary: #f9a826;
            --accent: #1e88e5;
            --light: #f8f9fa;
            --dark: #2c3e50;
            --success: #28a745;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: #333;
            line-height: 1.7;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--primary);
        }
        .navbar {
            background-color: rgba(10, 61, 98, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 18px rgba(0,0,0,0.1);
            padding-top: 0.8rem;
            padding-bottom: 0.8rem;
            transition: all 0.3s ease;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: white !important;
        }
        .navbar-brand span {
            color: var(--secondary);
        }
        .nav-link {
            color: rgba(255,255,255,0.9) !important;
            font-weight: 500;
            margin: 0 0.5rem;
            padding: 0.5rem 1rem !important;
            border-radius: 4px;
            transition: all 0.3s;
        }
        .nav-link:hover, .nav-link.active {
            color: white !important;
            background-color: rgba(249, 168, 38, 0.15);
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(10, 61, 98, 0.85), rgba(10, 61, 98, 0.9)), url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
            color: white;
            padding: 8rem 0 6rem;
            position: relative;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }
        .btn-primary-custom {
            background-color: var(--secondary);
            border: none;
            color: var(--primary);
            font-weight: 600;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            transition: all 0.3s;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .btn-primary-custom:hover {
            background-color: #e89a1f;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
            color: var(--primary);
        }
        .section-padding {
            padding: 5rem 0;
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
            text-align: center;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--secondary);
        }
        .section-title.left-align:after {
            left: 0;
            transform: none;
        }
        .icon-box {
            background: white;
            padding: 2.5rem;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            height: 100%;
            transition: transform 0.3s, box-shadow 0.3s;
            border-top: 4px solid var(--accent);
        }
        .icon-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.12);
        }
        .icon-box i {
            font-size: 2.5rem;
            color: var(--accent);
            margin-bottom: 1.5rem;
        }
        .stats-box {
            text-align: center;
            padding: 2rem;
            background: var(--light);
            border-radius: 10px;
            border-left: 5px solid var(--secondary);
        }
        .stats-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }
        .project-card {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
            transition: all 0.4s;
            height: 100%;
            background: white;
        }
        .project-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
        }
        .project-card img {
            height: 240px;
            object-fit: cover;
            width: 100%;
        }
        .badge-custom {
            background-color: var(--secondary);
            color: var(--primary);
            font-weight: 600;
            padding: 0.4rem 1rem;
        }
        .team-card {
            text-align: center;
            padding: 2rem;
            border-radius: 12px;
            background: white;
            box-shadow: 0 8px 20px rgba(0,0,0,0.08);
            transition: all 0.3s;
            height: 100%;
        }
        .team-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 25px rgba(0,0,0,0.12);
        }
        .team-card img {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 1.5rem;
            border: 5px solid var(--light);
        }
        .contact-info-box {
            background: var(--light);
            padding: 2rem;
            border-radius: 10px;
            border-left: 5px solid var(--accent);
            margin-bottom: 2rem;
        }
        .contact-info-box i {
            font-size: 1.8rem;
            color: var(--accent);
            margin-bottom: 1rem;
        }
        .form-control-custom {
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            padding: 0.9rem 1.2rem;
            transition: all 0.3s;
        }
        .form-control-custom:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 0.25rem rgba(30, 136, 229, 0.25);
        }
        .footer {
            background-color: var(--dark);
            color: rgba(255,255,255,0.8);
            padding: 4rem 0 2rem;
        }
        .footer a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: var(--secondary);
        }
        .footer-title {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 0.8rem;
        }
        .footer-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--secondary);
        }
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            margin-right: 0.8rem;
            transition: all 0.3s;
        }
        .social-icons a:hover {
            background: var(--secondary);
            color: var(--dark);
            transform: translateY(-3px);
        }
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 2rem;
            margin-top: 3rem;
            text-align: center;
            font-size: 0.9rem;
            color: rgba(255,255,255,0.6);
        }
        .flink {
            display: inline-block;
            background: rgba(255,255,255,0.05);
            padding: 0.5rem 1.2rem;
            border-radius: 6px;
            margin: 0.3rem;
            transition: all 0.3s;
            border: 1px solid rgba(255,255,255,0.1);
        }
        .flink:hover {
            background: rgba(249, 168, 38, 0.15);
            border-color: var(--secondary);
            transform: translateY(-3px);
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--secondary);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            text-decoration: none;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background: #e89a1f;
            transform: translateY(-5px);
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
        }
        .timeline:before {
            content: '';
            position: absolute;
            left: 7px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--accent);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
        }
        .timeline-item:before {
            content: '';
            position: absolute;
            left: -2rem;
            top: 5px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--secondary);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--accent);
        }
        @media (max-width: 768px) {
            .section-padding {
                padding: 3rem 0;
            }
            .hero-section {
                padding: 6rem 0 4rem;
            }
        }