body { font-family: 'Times New Roman', Times, serif; margin: 0; padding: 0; background-color: #f4f6f9; color: #2c3e50; }
        
        header { background: #1a252f; color: #ecf0f1; padding: 25px 10%; display: flex; justify-content: space-between; align-items: center; border-bottom: 4px solid #c0392b; position: sticky; top: 0; z-index: 100; }
        .logo { font-size: 2.2rem; display: flex; align-items: center; gap: 15px; cursor: pointer; }
        .logo-icon { width: 40px; height: 40px; background: #c0392b; color: white; display: flex; justify-content: center; align-items: center; font-weight: bold; border-radius: 4px; font-family: Arial, sans-serif; }
        
        nav { display: flex; gap: 35px; font-family: Arial, sans-serif; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 1px; }
        nav a { color: #bdc3c7; text-decoration: none; cursor: pointer; transition: color 0.3s; padding-bottom: 5px; border-bottom: 2px solid transparent; }
        nav a:hover, nav a.active { color: #fff; border-bottom-color: #c0392b; }

        .btn { background: #c0392b; color: white; border: none; padding: 12px 25px; font-family: Arial, sans-serif; text-transform: uppercase; font-weight: bold; cursor: pointer; transition: background 0.3s; text-decoration: none; display: inline-block; }
        .btn:hover { background: #96281b; }

        .section-view { display: none; min-height: 75vh; }
        .section-view.active { display: block; animation: slideIn 0.4s ease-out; }
        @keyframes slideIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

        /* General layout classes */
        .container { max-width: 1000px; margin: 0 auto; padding: 60px 20px; }
        .page-title { text-align: center; font-size: 2.5rem; text-transform: uppercase; border-bottom: 2px solid #ddd; padding-bottom: 20px; margin-bottom: 40px; color: #1a252f; letter-spacing: 2px; }

        /* Home View */
        .hero { background: url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover; position: relative; color: white; text-align: center; padding: 150px 20px; }
        .hero::after { content:''; position: absolute; top:0; left:0; right:0; bottom:0; background: rgba(26, 37, 47, 0.85); z-index: 1; }
        .hero-content { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; }
        .hero-title { font-size: 3.5rem; margin: 0 0 20px; font-weight: normal; }
        .hero-subtitle { font-family: Arial, sans-serif; font-size: 1.2rem; line-height: 1.8; margin-bottom: 40px; color: #bdc3c7; }
        
        .promo-boxes { display: flex; gap: 30px; margin-top: -50px; position: relative; z-index: 10; padding: 0 10%; }
        .box { flex: 1; background: white; padding: 40px 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); border-top: 4px solid #1a252f; text-align: center; }
        .box h3 { font-size: 1.5rem; margin-top: 0; color: #c0392b; }
        .box p { font-family: Arial, sans-serif; color: #7f8c8d; line-height: 1.6; font-size: 0.95rem; }

        /* Services View */
        .service-list { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
        .service-item { background: white; padding: 40px; border: 1px solid #ddd; }
        .service-item h2 { color: #1a252f; margin-top: 0; font-size: 1.8rem; border-bottom: 1px solid #eee; padding-bottom: 15px; }
        .service-item ul { font-family: Arial, sans-serif; color: #555; line-height: 1.8; padding-left: 20px; }

        /* Team View */
        .team-grid { display: flex; gap: 40px; justify-content: center; }
        .team-member { text-align: center; width: 300px; background: white; padding: 30px; border: 1px solid #ddd; }
        .team-member img { width: 150px; height: 150px; border-radius: 50%; object-fit: cover; margin-bottom: 20px; border: 5px solid #f4f6f9; }
        .team-member h3 { margin: 0 0 5px; font-size: 1.5rem; }
        .team-member h4 { margin: 0 0 15px; font-family: Arial, sans-serif; color: #c0392b; font-size: 0.9rem; text-transform: uppercase; }
        .team-member p { font-family: Arial, sans-serif; font-size: 0.9rem; color: #7f8c8d; line-height: 1.6; }

        /* Client Portal / Login (Dummy) */
        .portal-box { background: white; max-width: 500px; margin: 40px auto; padding: 50px; border: 1px solid #ddd; border-top: 4px solid #c0392b; text-align: center; }
        .form-group { margin-bottom: 20px; text-align: left; font-family: Arial, sans-serif; }
        .form-group label { display: block; margin-bottom: 8px; font-weight: bold; font-size: 0.9rem; }
        .form-control { width: 100%; padding: 12px; border: 1px solid #ccc; box-sizing: border-box; font-family: inherit; }

        footer { background: #1a252f; color: #7f8c8d; text-align: center; padding: 40px 10%; font-family: Arial, sans-serif; font-size: 0.9rem; margin-top: auto; border-top: 1px solid #333; }