:root {
            --primary: #1a237e;
            --secondary: #ff6f00;
            --accent: #4fc3f7;
            --dark: #0d1440;
            --light: #f8f9fa;
            --gray: #6c757d;
        }
        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(--dark);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary) !important;
        }
        .nav-link {
            font-weight: 600;
            padding: 0.5rem 1.2rem !important;
        }
        .hero-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
            color: white;
            padding: 8rem 0 6rem;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 800" opacity="0.05"><path d="M0 0h1000v800H0z" fill="none"/><path d="M250 400l250-200 250 200-250 200z" fill="%23fff"/><circle cx="500" cy="400" r="80" fill="%23fff"/></svg>');
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--secondary);
            border-radius: 2px;
        }
        .service-card {
            border: none;
            border-radius: 12px;
            transition: all 0.3s ease;
            height: 100%;
            box-shadow: 0 8px 25px rgba(0,0,0,0.08);
            overflow: hidden;
        }
        .service-card:hover {
            transform: translateY(-12px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
        }
        .service-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--accent), var(--primary));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            color: white;
            font-size: 1.8rem;
        }
        .team-card {
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.3s ease;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .team-card:hover {
            transform: translateY(-8px);
        }
        .team-img {
            height: 280px;
            object-fit: cover;
            object-position: top;
        }
        .contact-info-box {
            background: var(--light);
            border-left: 4px solid var(--secondary);
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
            margin-bottom: 1.5rem;
        }
        .footer {
            background: var(--dark);
            color: #ccc;
            padding-top: 4rem;
        }
        .friendlink {
            background: rgba(255,255,255,0.03);
            border-radius: 10px;
            padding: 2rem;
            margin: 2rem 0;
        }
        .flink {
            display: inline-block;
            background: rgba(255,255,255,0.08);
            color: #aaa;
            padding: 0.6rem 1.5rem;
            margin: 0.5rem;
            border-radius: 30px;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid rgba(255,255,255,0.1);
        }
        .flink:hover {
            background: rgba(79, 195, 247, 0.2);
            color: var(--accent);
            border-color: var(--accent);
            transform: scale(1.05);
        }
        .btn-primary-custom {
            background: linear-gradient(to right, var(--primary), var(--dark));
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(26, 35, 126, 0.3);
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }
        .article-card {
            border-radius: 12px;
            overflow: hidden;
            height: 100%;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }
        .article-card:hover {
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        .article-img {
            height: 200px;
            object-fit: cover;
            width: 100%;
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--accent);
            border-radius: 1.5px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2.5rem;
            padding-left: 1.5rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -2.3rem;
            top: 0.5rem;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--secondary);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--accent);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 6rem 0 4rem;
            }
            .display-4 {
                font-size: 2.5rem;
            }
            .team-img {
                height: 220px;
            }
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            opacity: 0;
            transition: all 0.3s ease;
            z-index: 1000;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .back-to-top.show {
            opacity: 1;
        }
        .back-to-top:hover {
            background: var(--secondary);
            color: white;
            transform: translateY(-5px);
        }