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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #4a3c28;
            background: linear-gradient(135deg, #f5f0e8 0%, #e8dcc6 50%, #d4c4a0 100%);
            min-height: 100vh;
        }

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

        /* Header & Navigation */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(245, 240, 232, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(139, 115, 85, 0.15);
            z-index: 1000;
            transition: all 0.3s ease;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            background: linear-gradient(45deg, #8b7355, #a0856b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-links a {
            text-decoration: none;
            color: #4a3c28;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
            padding: 0.5rem 1rem;
            border-radius: 25px;
        }

        .nav-links a:hover {
            color: #8b7355;
            background: rgba(139, 115, 85, 0.1);
            transform: translateY(-2px);
        }

        .nav-links a.active {
            background: linear-gradient(135deg, #8b7355, #a0856b);
            color: white;
        }

        /* Main Content */
        main {
            margin-top: 100px;
            padding: 2rem 0;
        }

        .page-header {
            text-align: center;
            padding: 4rem 0;
            background: rgba(255, 255, 255, 0.6);
            border-radius: 30px;
            margin-bottom: 3rem;
            backdrop-filter: blur(15px);
            box-shadow: 0 20px 40px rgba(139, 115, 85, 0.1);
        }

        .page-header h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            background: linear-gradient(45deg, #8b7355, #a0856b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .page-header p {
            font-size: 1.2rem;
            color: #6b5b47;
            max-width: 700px;
            margin: 0 auto;
        }

        /* Program Filter */
        .filter-tabs {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }

        .filter-tab {
            padding: 1rem 2rem;
            background: rgba(255, 255, 255, 0.8);
            border: 2px solid transparent;
            border-radius: 25px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 500;
            color: #6b5b47;
        }

        .filter-tab.active,
        .filter-tab:hover {
            background: linear-gradient(135deg, #8b7355, #a0856b);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(139, 115, 85, 0.3);
        }

        /* Programs Grid */
        .programs-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .program-card {
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: 2.5rem;
            box-shadow: 0 15px 30px rgba(139, 115, 85, 0.1);
            border: 2px solid transparent;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .program-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #8b7355, #a0856b);
            transition: left 0.3s ease;
        }

        .program-card:hover::before {
            left: 0;
        }

        .program-card:hover {
            transform: translateY(-10px);
            border-color: rgba(139, 115, 85, 0.2);
            box-shadow: 0 25px 50px rgba(139, 115, 85, 0.2);
        }

        .program-badge {
            display: inline-block;
            padding: 0.5rem 1rem;
            background: linear-gradient(135deg, #8b7355, #a0856b);
            color: white;
            border-radius: 15px;
            font-size: 0.9rem;
            font-weight: 500;
            margin-bottom: 1.5rem;
        }

        .program-card h3 {
            font-size: 1.6rem;
            margin-bottom: 1rem;
            color: #4a3c28;
        }

        .program-price {
            font-size: 2rem;
            font-weight: bold;
            background: linear-gradient(45deg, #8b7355, #a0856b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
        }

        .program-duration {
            color: #6b5b47;
            font-weight: 500;
            margin-bottom: 1.5rem;
        }

        .program-description {
            color: #6b5b47;
            margin-bottom: 2rem;
            line-height: 1.7;
        }

        .program-features {
            list-style: none;
            margin-bottom: 2rem;
        }

        .program-features li {
            padding: 0.8rem 0;
            border-bottom: 1px solid rgba(139, 115, 85, 0.1);
            position: relative;
            padding-left: 2rem;
            color: #6b5b47;
        }

        .program-features li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: #8b7355;
            font-weight: bold;
            font-size: 1.2rem;
        }

        .program-features li:last-child {
            border-bottom: none;
        }

        .program-cta {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .btn {
            padding: 1rem 1.5rem;
            border: none;
            border-radius: 15px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            text-align: center;
            flex: 1;
            min-width: 120px;
        }

        .btn-primary {
            background: linear-gradient(135deg, #8b7355, #a0856b);
            color: white;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(139, 115, 85, 0.3);
        }

        .btn-secondary {
            background: transparent;
            color: #8b7355;
            border: 2px solid #8b7355;
        }

        .btn-secondary:hover {
            background: #8b7355;
            color: white;
            transform: translateY(-2px);
        }

        /* Learning Path Section */
        .learning-path {
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(10px);
            padding: 3rem;
            border-radius: 20px;
            margin: 3rem 0;
            box-shadow: 0 15px 30px rgba(139, 115, 85, 0.1);
        }

        .learning-path h2 {
            text-align: center;
            font-size: 2.2rem;
            margin-bottom: 2rem;
            background: linear-gradient(45deg, #8b7355, #a0856b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .path-timeline {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 2rem;
            margin-top: 2rem;
        }

        .path-step {
            flex: 1;
            min-width: 200px;
            text-align: center;
            position: relative;
        }

        .path-step::after {
            content: '→';
            position: absolute;
            top: 30%;
            right: -1rem;
            font-size: 1.5rem;
            color: #8b7355;
        }

        .path-step:last-child::after {
            display: none;
        }

        .step-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, #8b7355, #a0856b);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin: 0 auto 1rem;
            font-weight: bold;
        }

        .step-title {
            font-weight: 600;
            color: #4a3c28;
            margin-bottom: 0.5rem;
        }

        .step-description {
            color: #6b5b47;
            font-size: 0.9rem;
        }

        /* FAQ Section */
        .faq-section {
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(10px);
            padding: 3rem;
            border-radius: 20px;
            margin: 3rem 0;
            box-shadow: 0 15px 30px rgba(139, 115, 85, 0.1);
        }

        .faq-section h2 {
            text-align: center;
            font-size: 2.2rem;
            margin-bottom: 2rem;
            background: linear-gradient(45deg, #8b7355, #a0856b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .faq-item {
            border-bottom: 1px solid rgba(139, 115, 85, 0.1);
            margin-bottom: 1rem;
        }

        .faq-question {
            padding: 1.5rem 0;
            cursor: pointer;
            font-weight: 600;
            color: #4a3c28;
            position: relative;
            transition: color 0.3s ease;
        }

        .faq-question:hover {
            color: #8b7355;
        }

        .faq-question::after {
            content: '+';
            position: absolute;
            right: 0;
            font-size: 1.5rem;
            transition: transform 0.3s ease;
        }

        .faq-question.active::after {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            color: #6b5b47;
            line-height: 1.7;
        }

        .faq-answer.active {
            max-height: 200px;
            padding-bottom: 1.5rem;
        }

        /* Back Button */
        .back-button {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            padding: 1rem;
            background: linear-gradient(135deg, #8b7355, #a0856b);
            color: white;
            border: none;
            border-radius: 50%;
            width: 60px;
            height: 60px;
            cursor: pointer;
            font-size: 1.5rem;
            box-shadow: 0 10px 20px rgba(139, 115, 85, 0.3);
            transition: all 0.3s ease;
            z-index: 1000;
        }

        .back-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(139, 115, 85, 0.4);
        }

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

            .page-header h1 {
                font-size: 2.2rem;
            }

            .programs-grid {
                grid-template-columns: 1fr;
            }

            .program-card {
                padding: 2rem;
                margin: 0 1rem;
            }

            .learning-path,
            .faq-section {
                padding: 2rem;
                margin: 2rem 1rem;
            }

            .path-timeline {
                flex-direction: column;
            }

            .path-step::after {
                content: '↓';
                top: auto;
                bottom: -1rem;
                right: 50%;
                transform: translateX(50%);
            }

            .path-step:last-child::after {
                display: none;
            }

            .program-cta {
                flex-direction: column;
            }
        }

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

        .animate-in {
            animation: fadeInUp 0.6s ease-out;
        }