:root {
            --primary-gold: #FFD700;
            --secondary-purple: #8A2BE2;
            --accent-green: #32CD32;
            --dark-blue: #1E3A8A;
            --light-cream: #FFF8DC;
        }
        body {
            font-family: 'Segoe UI', system-ui, sans-serif;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            color: #333;
            line-height: 1.7;
        }
        .logo-brand {
            font-family: 'Georgia', serif;
            font-weight: bold;
            font-size: 2.2rem;
            background: linear-gradient(45deg, var(--primary-gold), var(--secondary-purple));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
        }
        .nav-custom {
            background: rgba(255,255,255,0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            border-bottom: 3px solid var(--primary-gold);
        }
        .nav-link {
            font-weight: 600;
            color: var(--dark-blue) !important;
            transition: all 0.3s ease;
            border-radius: 8px;
            margin: 0 5px;
        }
        .nav-link:hover {
            background: var(--primary-gold);
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(30, 58, 138, 0.8), rgba(138, 43, 226, 0.8)), url('https://via.placeholder.com/1600x900') center/cover;
            color: white;
            padding: 100px 0;
            text-align: center;
            border-radius: 0 0 30px 30px;
            margin-bottom: 40px;
        }
        .content-section {
            background: white;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            padding: 40px;
            margin-bottom: 30px;
            transition: transform 0.3s ease;
        }
        .content-section:hover {
            transform: translateY(-5px);
        }
        h1, h2, h3 {
            color: var(--dark-blue);
            margin-bottom: 25px;
            font-weight: 700;
        }
        h1 {
            font-size: 3rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }
        h2 {
            border-left: 5px solid var(--primary-gold);
            padding-left: 15px;
            margin-top: 40px;
        }
        h3 {
            color: var(--secondary-purple);
            margin-top: 30px;
        }
        .key-point {
            background: var(--light-cream);
            border-left: 4px solid var(--accent-green);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 10px 10px 0;
            box-shadow: 0 4px 15px rgba(0,0,0,0.05);
        }
        .feature-icon {
            font-size: 2.5rem;
            color: var(--primary-gold);
            margin-right: 15px;
            vertical-align: middle;
        }
        .img-container {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
            margin: 30px 0;
            transition: transform 0.4s ease;
        }
        .img-container:hover {
            transform: scale(1.02);
        }
        .highlight {
            background: linear-gradient(120deg, var(--primary-gold) 0%, var(--primary-gold) 100%);
            background-repeat: no-repeat;
            background-size: 100% 40%;
            background-position: 0 90%;
            font-weight: 700;
            padding: 0 5px;
        }
        .strategy-box {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 25px;
            border-radius: 15px;
            margin: 20px 0;
            box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
        }
        footer {
            background: var(--dark-blue);
            color: white;
            padding: 40px 0 20px;
            margin-top: 60px;
            border-top: 5px solid var(--primary-gold);
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: var(--primary-gold);
            color: var(--dark-blue);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
            transition: all 0.3s ease;
            z-index: 1000;
            text-decoration: none;
        }
        .back-to-top:hover {
            transform: translateY(-5px);
            color: var(--dark-blue);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 60px 0;
            }
            h1 {
                font-size: 2.2rem;
            }
            .content-section {
                padding: 25px;
            }
        }