:root {
            --primary-color: #2c3e50;
            --secondary-color: #3498db;
            --accent-color: #e74c3c;
            --light-color: #ecf0f1;
            --dark-color: #2c3e50;
            --text-color: #333;
            --border-color: #ddd;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
            --hero-height: 500px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background-color: #f8f9fa;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }

        /* Header Styles */
        header {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 2rem 0;
            text-align: center;
            box-shadow: var(--shadow);
        }

        .logo {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .tagline {
            font-size: 1.2rem;
            opacity: 0.9;
        }

        /* Navigation */
        nav {
            background-color: white;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 2rem;
        }

        .nav-logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
        }

        .nav-menu {
            display: flex;
            list-style: none;
        }

        .nav-menu li {
            margin-left: 1.5rem;
        }

        .nav-menu a {
            text-decoration: none;
            color: var(--text-color);
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: var(--transition);
        }

        .nav-menu a:hover,
        .nav-menu a.active {
            background-color: var(--secondary-color);
            color: white;
        }

        /* Hero Slider Styles */
        .hero-slider {
            position: relative;
            height: var(--hero-height);
            overflow: hidden;
            margin-bottom: 2rem;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .slider-wrapper {
            background-color: #060101;
            display: flex;
            width: 100%;
            height: 100%;
            transition: transform 0.5s ease-in-out;
        }

        .slider-slide {
            min-width: 100%;
            height: 100%;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .slide-content {
            position: relative;
            z-index: 2;
            text-align: center;
            padding: 2rem;
            max-width: 800px;
            color: white;
            animation: fadeInUp 1s ease-out;
        }

        .slide-content h2 {
            font-size: 3rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            font-weight: 700;
        }

        .slide-content p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
            line-height: 1.6;
        }

        .slide-btn {
            display: inline-block;
            background: linear-gradient(135deg, var(--secondary-color), #2980b9);
            color: white;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
            box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
            border: 2px solid transparent;
        }

        .slide-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(52, 152, 219, 0.6);
            border-color: white;
        }

        /* Slide Backgrounds */
        .slide-1 {
            background: linear-gradient(135deg, rgba(44, 62, 80, 0.8), rgba(52, 152, 219, 0.9)), url('https://placehold.co/1200x500/2c3e50/ffffff?text=Leadership+Excellence') center/cover no-repeat;
        }

        .slide-2 {
            background: linear-gradient(135deg, rgba(44, 62, 80, 0.85), rgba(231, 76, 60, 0.85)), url('https://placehold.co/1200x500/e74c3c/ffffff?text=Business+Strategy') center/cover no-repeat;
        }

        .slide-3 {
            background: linear-gradient(135deg, rgba(44, 62, 80, 0.9), rgba(46, 204, 113, 0.8)), url('https://placehold.co/1200x500/2ecc71/ffffff?text=Personal+Development') center/cover no-repeat;
        }
        

        /* Slider Controls */
        .slider-controls {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
            z-index: 3;
        }

        .slider-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: var(--transition);
            border: 2px solid transparent;
        }

        .slider-dot.active {
            background-color: white;
            transform: scale(1.2);
            border-color: rgba(255, 255, 255, 0.8);
        }

        .slider-dot:hover {
            background-color: rgba(255, 255, 255, 0.8);
        }

        .slider-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.2);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            z-index: 3;
            border: 2px solid rgba(255, 255, 255, 0.3);
        }

        .slider-arrow:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: translateY(-50%) scale(1.1);
        }

        .slider-arrow.prev {
            left: 20px;
        }

        .slider-arrow.next {
            right: 20px;
        }

        .slider-arrow i {
            font-size: 1.2rem;
            font-weight: bold;
        }

        /* Overlay for better text readability */
        .slide-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, #3a0702 0%, rgba(0, 0, 0, 0.3) 100%);
            z-index: 1;
        }

        /* Main Content */
        main {
            padding: 2rem 0;
        }

        .section {
            margin-bottom: 3rem;
            padding: 2rem;
            background-color: white;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }

        .section-title {
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            border-bottom: 3px solid var(--secondary-color);
            padding-bottom: 0.5rem;
            text-align: center;
        }

        /* About Section */
        .about-content {
            display: flex;
            gap: 2rem;
            align-items: flex-start;
            flex-wrap: wrap;
        }

        .about-image {
            flex: 0 0 300px;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        }

        .about-image img {
            width: 100%;
            height: auto;
            display: block;
        }

        .about-text {
            flex: 1;
            min-width: 300px;
        }

        .about-text p {
            margin-bottom: 1rem;
            text-align: justify;
        }

        /* Downloads Section */
        .downloads-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
            gap: 1.5rem;
            margin-top: 1.5rem;
        }

        .download-card {
            background-color: var(--light-color);
            border-radius: 8px;
            padding: 1.5rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid var(--border-color);
            text-align: center;
        }

        .download-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
        }

        .download-icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: var(--secondary-color);
        }

        .download-title {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
            color: var(--primary-color);
        }

        .download-desc {
            margin-bottom: 1rem;
            color: #666;
            font-size: 0.9rem;
        }

        .download-btn {
            display: inline-block;
            background-color: var(--secondary-color);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
        }

        .download-btn:hover {
            background-color: var(--primary-color);
            transform: scale(1.05);
        }

        /* Blog Posts */
        .blog-posts {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
        }

        .blog-post {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .blog-post:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
        }

        .post-image {
            height: 200px;
            background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            font-weight: bold;
        }

        .post-content {
            padding: 1.5rem;
        }

        .post-date {
            font-size: 0.8rem;
            color: #666;
            margin-bottom: 0.5rem;
        }

        .post-title {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
            color: var(--primary-color);
        }

        .post-excerpt {
            margin-bottom: 1rem;
            color: #555;
        }

        .read-more {
            display: inline-block;
            color: var(--secondary-color);
            font-weight: 600;
            text-decoration: none;
        }

        .read-more:hover {
            text-decoration: underline;
        }

        /* Footer */
        footer {
            background-color: var(--dark-color);
            color: white;
            padding: 2rem 0;
            margin-top: 3rem;
        }

        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }

        .footer-section {
            flex: 1;
            min-width: 250px;
        }

        .footer-title {
            font-size: 1.2rem;
            margin-bottom: 1rem;
            color: var(--secondary-color);
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.5rem;
        }

        .footer-links a {
            color: #bbb;
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }

        .social-icons {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            transition: var(--transition);
            text-decoration: none;
        }

        .social-icon:hover {
            background-color: var(--secondary-color);
            transform: translateY(-3px);
        }

        .copyright {
            text-align: center;
            margin-top: 2rem;
            padding-top: 1rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            color: #bbb;
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes slideInLeft {
            from {
                opacity: 0;
                transform: translateX(-50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .nav-container {
                flex-direction: column;
                padding: 1rem;
            }

            .nav-menu {
                margin-top: 1rem;
                flex-wrap: wrap;
                justify-content: center;
            }

            .nav-menu li {
                margin: 0.5rem;
            }

            .about-content {
                flex-direction: column;
            }

            .about-image {
                flex: 0 0 100%;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .hero-slider {
                height: 400px;
            }

            .slide-content h2 {
                font-size: 2rem;
            }

            .slide-content p {
                font-size: 1rem;
            }

            .slider-arrow {
                width: 40px;
                height: 40px;
            }

            .slider-arrow i {
                font-size: 1rem;
            }
        }

        @media (max-width: 480px) {
            .hero-slider {
                height: 350px;
            }

            .slide-content h2 {
                font-size: 1.8rem;
            }

            .slide-content p {
                font-size: 0.9rem;
            }

            .slider-controls {
                bottom: 10px;
            }

            .slider-dot {
                width: 10px;
                height: 10px;
            }
        }

        /* Loading Indicator */
        .loading {
            text-align: center;
            padding: 2rem;
            color: var(--secondary-color);
        }

        .spinner {
            width: 40px;
            height: 40px;
            border: 4px solid rgba(52, 152, 219, 0.3);
            border-radius: 50%;
            border-top: 4px solid var(--secondary-color);
            animation: spin 1s linear infinite;
            margin: 0 auto 1rem;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }