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

        :root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --secondary: #f59e0b;
            --dark: #1e293b;
            --light: #f8fafc;
            --gray: #64748b;
            --border: #e2e8f0;
            --accent-glass: #06b6d4;
            --accent-plastic: #8b5cf6;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            color: var(--dark);
            overflow-x: hidden;
        }

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

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 100px 0 80px;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');
            opacity: 0.3;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .hero-text h1 {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .hero-text p {
            font-size: 1.25rem;
            margin-bottom: 25px;
            opacity: 0.95;
        }

        .hero-materials {
            display: flex;
            gap: 15px;
            margin-bottom: 35px;
            flex-wrap: wrap;
        }

        .material-badge {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.3);
            padding: 10px 20px;
            border-radius: 50px;
            font-size: 0.95rem;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .material-badge .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
        }

        .material-badge.glass .dot {
            background: var(--accent-glass);
            box-shadow: 0 0 10px var(--accent-glass);
        }

        .material-badge.plastic .dot {
            background: var(--accent-plastic);
            box-shadow: 0 0 10px var(--accent-plastic);
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .btn {
            padding: 16px 32px;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background: var(--secondary);
            color: var(--dark);
            box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(245, 158, 11, 0.6);
        }

        .btn-secondary {
            background: white;
            color: var(--primary);
            border: 2px solid white;
        }

        .btn-secondary:hover {
            background: transparent;
            color: white;
        }

        .hero-image {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }

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

     /* Directions Section - NEW */
        .directions-section {
            padding: 80px 0;
            background: white;
        }

        .directions-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 50px;
        }

        .direction-card {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            padding: 40px;
            color: white;
            min-height: 400px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: transform 0.4s;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
        }

        .direction-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
        }

        .direction-card.glass {
            background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
        }

        .direction-card.plastic {
            background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
        }

        .direction-card::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -30%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
        }

        .direction-card::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -20%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
        }

        .direction-content {
            position: relative;
            z-index: 1;
        }

        .direction-icon {
            width: 70px;
            height: 70px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.2rem;
            margin-bottom: 25px;
            backdrop-filter: blur(10px);
        }

        .direction-card h3 {
            font-size: 2rem;
            margin-bottom: 15px;
            font-weight: 700;
        }

        .direction-card .subtitle {
            font-size: 1.1rem;
            opacity: 0.9;
            margin-bottom: 25px;
            font-weight: 500;
        }

        .direction-card p {
            font-size: 1rem;
            opacity: 0.95;
            line-height: 1.7;
        }

        .direction-list {
            list-style: none;
            margin-top: 25px;
            position: relative;
            z-index: 1;
        }

        .direction-list li {
            padding: 10px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
        }

        .direction-list li::before {
            content: '✓';
            width: 24px;
            height: 24px;
            background: rgba(255, 255, 255, 0.25);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .direction-cta {
            margin-top: 25px;
            position: relative;
            z-index: 1;
        }

        .direction-cta .btn {
            background: white;
            color: var(--dark);
            padding: 14px 28px;
            font-weight: 600;
        }

        .direction-cta .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
        }
     
	
	 /* Quiz Section */
        .quiz-section {
            background: var(--light);
            padding: 80px 0;
        }

        .quiz-container {
            background: white;
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
            max-width: 800px;
            margin: 0 auto;
        }

        .quiz-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .quiz-header h2 {
            font-size: 2rem;
            margin-bottom: 10px;
        }

        .quiz-header p {
            color: var(--gray);
            font-size: 1.1rem;
        }

        .quiz-steps {
            display: flex;
            justify-content: space-between;
            margin-bottom: 40px;
            position: relative;
        }

        .quiz-steps::before {
            content: '';
            position: absolute;
            top: 20px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--border);
            z-index: 0;
        }

        .step-indicator {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: white;
            border: 3px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            position: relative;
            z-index: 1;
            transition: all 0.3s;
        }

        .step-indicator.active {
            background: var(--primary);
            border-color: var(--primary);
            color: white;
        }

        .step-indicator.completed {
            background: var(--secondary);
            border-color: var(--secondary);
            color: white;
        }

        .quiz-step {
            display: none;
        }

        .quiz-step.active {
            display: block;
            animation: fadeIn 0.5s;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .quiz-step h3 {
            font-size: 1.5rem;
            margin-bottom: 30px;
        }

        .option-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin-bottom: 30px;
        }

        .option-card {
            padding: 20px;
            border: 2px solid var(--border);
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s;
            text-align: center;
        }

        .option-card:hover {
            border-color: var(--primary);
            transform: translateY(-2px);
        }

        .option-card.selected {
            border-color: var(--primary);
            background: rgba(37, 99, 235, 0.05);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
        }

        .quiz-navigation {
            display: flex;
            justify-content: space-between;
            margin-top: 30px;
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary);
            color: white;
        }
		
		
		/* Process Section */
        .process-section {
            padding: 80px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-header h2 {
            font-size: 2.5rem;
            margin-bottom: 15px;
        }

        .section-header p {
            color: var(--gray);
            font-size: 1.2rem;
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .process-card {
            text-align: center;
            padding: 30px;
            border-radius: 16px;
            background: white;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s;
        }

        .process-card:hover {
            transform: translateY(-5px);
        }

        .process-number {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            margin: 0 auto 20px;
        }

        .process-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
        }

        .process-card p {
            color: var(--gray);
        }
		
		
		 /* Portfolio Section */
        .portfolio-section {
            background: var(--light);
            padding: 80px 0;
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .portfolio-card {
            background: white;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s;
        }

        .portfolio-card:hover {
            transform: translateY(-5px);
        }

        .portfolio-image {
            width: 100%;
            height: 250px;
            object-fit: cover;
        }

        .portfolio-content {
            padding: 25px;
        }

        .portfolio-content h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
        }

        .portfolio-content p {
            color: var(--gray);
            margin-bottom: 15px;
        }

        .portfolio-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .portfolio-tag.glass {
            background: rgba(6, 182, 212, 0.1);
            color: var(--accent-glass);
        }

        .portfolio-tag.plastic {
            background: rgba(139, 92, 246, 0.1);
            color: var(--accent-plastic);
        }

        .portfolio-meta {
            display: flex;
            gap: 20px;
            font-size: 0.9rem;
            color: var(--gray);
        }

        .portfolio-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }

 /* Advantages Section */
        .advantages-section {
            padding: 80px 0;
        }

        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .advantage-card {
            text-align: center;
            padding: 40px 30px;
            border-radius: 16px;
            background: white;
            border: 2px solid var(--border);
            transition: all 0.3s;
        }

        .advantage-card:hover {
            border-color: var(--primary);
            box-shadow: 0 10px 30px rgba(37, 99, 235, 0.1);
        }

        .advantage-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 20px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
        }

        .advantage-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
        }

        .advantage-card p {
            color: var(--gray);
        }

	
	 /* FAQ Section */
        .faq-section {
            background: var(--light);
            padding: 80px 0;
        }

        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: white;
            border-radius: 12px;
            margin-bottom: 15px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        .faq-question {
            padding: 25px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            font-size: 1.1rem;
            transition: background 0.3s;
        }

        .faq-question:hover {
            background: var(--light);
        }

        .faq-icon {
            font-size: 1.5rem;
            transition: transform 0.3s;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s;
        }

        .faq-item.active .faq-answer {
            max-height: 250px;
        }

        .faq-answer-content {
            padding: 0 25px 25px;
            color: var(--gray);
        }
		
		 /* Final CTA Section */
        .final-cta {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
            padding: 80px 0;
            text-align: center;
        }

        .final-cta h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }

        .final-cta p {
            font-size: 1.2rem;
            margin-bottom: 40px;
            opacity: 0.95;
        }

        .final-cta .btn-primary {
            font-size: 1.1rem;
            padding: 18px 40px;
        }
		
		 /* Sticky CTA */
        .sticky-cta {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1000;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .sticky-btn {
            width: 60px;
            height: 60px;
            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);
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
        }

        .sticky-btn:hover {
            transform: scale(1.1);
        }

        .sticky-btn-phone {
            background: var(--secondary);
            color: white;
        }

        .sticky-btn-chat {
            background: #25d366;
            color: white;
        }
		
		
		/* Animations 
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
		*/
		
		
		/* Responsive */
        @media (max-width: 968px) {
            .directions-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .hero-text h1 {
                font-size: 2rem;
            }

            .hero-text p {
                font-size: 1rem;
            }

            .section-header h2 {
                font-size: 1.8rem;
            }

            .direction-card {
                padding: 30px;
                min-height: auto;
            }

            .direction-card h3 {
                font-size: 1.5rem;
            }

            .quiz-container {
                padding: 25px;
            }

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

            .sticky-cta {
                bottom: 20px;
                right: 20px;
            }
        }