:root {
            --primary-gold: #FFD700;
            --deep-red: #8B0000;
            --royal-blue: #000080;
            --ivory: #FFFFF0;
            --forest-green: #228B22;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
        }
        .logo-brand {
            font-family: 'Georgia', serif;
            font-weight: bold;
            font-size: 2.2rem;
            color: var(--deep-red);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            background: linear-gradient(45deg, var(--primary-gold), var(--deep-red));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            transition: transform 0.3s ease;
        }
        .logo-brand:hover {
            transform: scale(1.05);
        }
        .nav-custom {
            background: linear-gradient(90deg, var(--royal-blue), var(--deep-red));
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        }
        .nav-link {
            color: var(--ivory) !important;
            font-weight: 500;
            padding: 10px 15px !important;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .nav-link:hover {
            background-color: rgba(255,255,255,0.2);
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://via.placeholder.com/1200x600') center/cover no-repeat;
            color: white;
            padding: 100px 0;
            text-align: center;
            margin-bottom: 40px;
        }
        .section-title {
            color: var(--deep-red);
            border-left: 5px solid var(--primary-gold);
            padding-left: 15px;
            margin: 30px 0 20px;
            font-weight: bold;
        }
        .content-card {
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            padding: 25px;
            margin-bottom: 25px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-top: 4px solid var(--primary-gold);
        }
        .content-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }
        .highlight-text {
            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: bold;
            padding: 0 5px;
        }
        .feature-icon {
            font-size: 2rem;
            color: var(--royal-blue);
            margin-bottom: 15px;
        }
        .img-container {
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            margin: 20px 0;
        }
        .img-container img {
            transition: transform 0.5s ease;
            width: 100%;
        }
        .img-container:hover img {
            transform: scale(1.03);
        }
        .timeline-item {
            border-left: 3px solid var(--primary-gold);
            padding-left: 20px;
            margin-bottom: 20px;
            position: relative;
        }
        .timeline-item:before {
            content: '';
            position: absolute;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--deep-red);
            left: -7.5px;
            top: 5px;
        }
        footer {
            background: linear-gradient(90deg, var(--royal-blue), var(--deep-red));
            color: white;
            padding: 30px 0 15px;
            margin-top: 50px;
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: var(--deep-red);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: 0 4px 10px rgba(0,0,0,0.3);
            z-index: 1000;
            transition: all 0.3s ease;
        }
        .back-to-top:hover {
            background: var(--royal-blue);
            transform: translateY(-5px);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 60px 0;
            }
            .logo-brand {
                font-size: 1.8rem;
            }
            .content-card {
                padding: 20px 15px;
            }
        }