/* ===== GLOBAL STYLES ===== */
        :root {
  --background: #fff;
  --foreground: #181818;
  --gray: #f5f5f5;
  --primary: #2a4dff;
  --secondary: #f7b32b;
  --card-bg: #fff;
  --card-shadow: 0 2px 8px rgba(0,0,0,0.06);
  --border: #e0e0e0;
  --navbar-bg: #fff;
  --footer-bg: #222;
  --footer-text: #fff;
  --input-bg: #fff;
  --input-border: #ccc;
  --input-text: #181818;
  --dark: #181818;
  --text: #666;
  --primary-light: #e8f0ff;
  --primary-dark: #1a3dcc;
  --ai-color: #20c997;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #181818;
    --foreground: #f5f5f5;
    --gray: #232323;
    --primary: #6c8cff;
    --secondary: #ffd166;
    --card-bg: #232323;
    --card-shadow: 0 2px 8px rgba(0,0,0,0.25);
    --border: #333;
    --navbar-bg: #232323;
    --footer-bg: #111;
    --footer-text: #eee;
    --input-bg: #232323;
    --input-border: #444;
    --input-text: #f5f5f5;
    --dark: #f5f5f5;
    --text: #ccc;
    --primary-light: #1a1a2e;
    --primary-dark: #8ba3ff;
    --ai-color: #20c997;
  }
}
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
        }
        
        body {
            background: var(--background);
            color: var(--foreground);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        body.menu-open {
            overflow: hidden;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 5%;
        }
        
        .section {
            background: var(--background);
            color: var(--foreground);
            padding: 100px 0;
        }
        
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            color: var(--dark);
            margin-bottom: 20px;
            font-weight: 700;
        }
        
        .section-subtitle {
            text-align: center;
            color: var(--text);
            max-width: 700px;
            margin: 0 auto 60px;
            font-size: 1.1rem;
        }
        
        .btn {
            display: inline-block;
            background: var(--primary);
            color: white;
            padding: 14px 28px;
            border-radius: 8px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }
        
        input, textarea, select {
            background: var(--input-bg);
            color: var(--input-text);
            border: 1px solid var(--input-border);
          }

        .btn:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(111, 66, 193, 0.3);
        }
        
        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }
        
        .btn-secondary:hover {
            background: var(--primary-light);
        }
        
        .btn-ai {
            background: var(--ai-color);
        }
        
        .btn-ai:hover {
            background: #1ab387;
            box-shadow: 0 5px 15px rgba(32, 201, 151, 0.3);
        }
        
        /* ===== NAVBAR ===== */
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 24px 5%;
            width: 100%;
            position: sticky;
            top: 0;
            background: var(--navbar-bg);
            z-index: 100;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }
        
        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 5px;
            z-index: 101;
        }
        
        .mobile-menu-toggle span {
            width: 25px;
            height: 3px;
            background: var(--foreground);
            margin: 3px 0;
            transition: 0.3s;
            border-radius: 2px;
        }
        
        .mobile-menu-toggle.active span:nth-child(1) {
            transform: rotate(-45deg) translate(-5px, 6px);
        }
        
        .mobile-menu-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        
        .mobile-menu-toggle.active span:nth-child(3) {
            transform: rotate(45deg) translate(-5px, -6px);
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--dark);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
		
		.logo img {
			width: 55%;
		}
        
        .logo i {
            color: var(--primary);
        }
        
        .nav-links {
            display: flex;
            gap: 32px;
        }
        
        .nav-links a {
            color: var(--text);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s;
            position: relative;
        }
        
        .nav-links a:after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .nav-links a:hover:after {
            width: 100%;
        }
        
        .nav-links a.active {
            color: var(--primary);
        }
        
        .nav-links a.active:after {
            width: 100%;
        }
        
        .nav-buttons {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        
        /* ===== HERO SECTION ===== */
        .hero {
            display: flex;
            align-items: center;
            padding: 100px 0;
            gap: 60px;
        }
        
        .hero-content {
            flex: 1;
        }
        
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 24px;
            line-height: 1.2;
        }
        
        .hero-title span {
            color: var(--primary);
            display: block;
        }
        
        .hero-subtitle {
            font-size: 1.25rem;
            color: var(--text);
            margin-bottom: 32px;
            max-width: 600px;
        }
        
        .hero-buttons {
            display: flex;
            gap: 16px;
            margin-top: 30px;
        }
        
        .hero-image {
            flex: 1;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
            position: relative;
        }
        
        .hero-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        
        .hero-image:hover img {
            transform: scale(1.03);
        }
        
        /* ===== FEATURES SECTION ===== */
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .feature-card {
            background: var(--card-bg);
            color: var(--foreground);
            border-radius: 16px;
            padding: 40px 30px;
            box-shadow: var(--card-shadow);
            transition: all 0.4s ease;
            text-align: center;
            border: 1px solid var(--border);
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
            border-color: var(--primary-light);
        }
        
        .feature-icon {
            width: 80px;
            height: 80px;
            background: var(--primary-light);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 30px;
            font-size: 2rem;
            color: var(--primary);
        }
        
        .feature-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 15px;
        }
        
        /* ===== PRODUCTS SECTION ===== */
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 40px;
            margin-top: 60px;
        }
        
        .product-card {
            background: var(--card-bg);
            color: var(--foreground);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: all 0.4s ease;
        }
        
        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
        }
        
        .product-image {
            height: 250px;
            background-size: cover;
            background-position: center;
        }
        
        .product-content {
            padding: 30px;
        }
        
        .product-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 15px;
        }
        
        .product-features {
            list-style: none;
            margin-bottom: 25px;
        }
        
        .product-features li {
            position: relative;
            padding-left: 25px;
            margin-bottom: 12px;
        }
        
        .product-features li:before {
            content: "✓";
            color: var(--ai-color);
            position: absolute;
            left: 0;
            font-weight: bold;
        }
        
        /* ===== GALLERY SECTION ===== */
        .gallery {
            background: var(--gray);
        }
        
        .gallery-container {
            position: relative;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 25px;
            margin-top: 40px;
        }
        
        .gallery-item {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            height: 250px;
            cursor: pointer;
            position: relative;
        }
        
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .gallery-item:hover img {
            transform: scale(1.05);
        }
        
        .gallery-item:hover .gallery-overlay {
            opacity: 1;
        }
        
        .gallery-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(111, 66, 193, 0.8);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .gallery-overlay i {
            color: white;
            font-size: 2.5rem;
        }
        
        /* Lightbox */
        .lightbox {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.9);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }
        
        .lightbox.active {
            opacity: 1;
            visibility: visible;
        }
        
        .lightbox-content {
            max-width: 90%;
            max-height: 90%;
            position: relative;
        }
        
        .lightbox-content img {
            max-width: 100%;
            max-height: 80vh;
            border-radius: 8px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }
        
        .lightbox-close {
            position: absolute;
            top: 20px;
            right: 20px;
            color: white;
            font-size: 2rem;
            cursor: pointer;
            background: rgba(0,0,0,0.5);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .lightbox-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 100%;
            display: flex;
            justify-content: space-between;
            padding: 0 20px;
        }
        
        .lightbox-nav button {
            background: rgba(0,0,0,0.5);
            color: white;
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: 1.5rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        /* ===== SOLUTIONS SECTION ===== */
        .solutions-tabs {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        
        .tab-btn {
            padding: 12px 24px;
            background: var(--primary-light);
            color: var(--primary);
            border: none;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .tab-btn.active, .tab-btn:hover {
            background: var(--primary);
            color: white;
        }
        
        .solutions-content {
            background: var(--card-bg);
            color: var(--foreground);
            border-radius: 16px;
            padding: 50px;
            box-shadow: var(--card-shadow);
        }
        
        .solution-item {
            display: none;
        }
        
        .solution-item.active {
            display: block;
        }
        
        .solution-title {
            font-size: 1.8rem;
            color: var(--dark);
            margin-bottom: 20px;
        }
        
        .solution-features {
            columns: 2;
            list-style: none;
            margin-bottom: 30px;
        }
        
        .solution-features li {
            position: relative;
            padding-left: 30px;
            margin-bottom: 15px;
            break-inside: avoid;
        }
        
        .solution-features li:before {
            content: "•";
            color: var(--ai-color);
            position: absolute;
            left: 0;
            font-size: 1.5rem;
            line-height: 1;
        }
        
        /* ===== RESOURCES SECTION ===== */
        .resources-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 60px;
        }
        
        .resource-card {
            background: var(--card-bg);
            color: var(--foreground);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: all 0.3s ease;
        }
        
        .resource-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
        }
        
        .resource-image {
            height: 200px;
            background-size: cover;
            background-position: center;
        }
        
        .resource-content {
            padding: 25px;
        }
        
        .resource-type {
            color: var(--ai-color);
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 10px;
            display: block;
        }
        
        .resource-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 15px;
        }
        
        .resource-excerpt {
            margin-bottom: 20px;
            color: var(--text);
        }
        
        /* ===== COMPANY SECTION ===== */
        .company-hero {
            background: linear-gradient(rgba(10, 26, 58, 0.9), rgba(10, 26, 58, 0.9)), url('https://images.unsplash.com/photo-1497366754035-f200968a6e72?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1200&q=80');
            background-size: cover;
            background-position: center;
            border-radius: 16px;
            padding: 100px 60px;
            margin-bottom: 60px;
            color: white;
            text-align: center;
        }
        
        .company-values {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin: 40px 0;
        }
        
        .value-card {
            text-align: center;
            padding: 40px 30px;
            background: var(--card-bg);
            color: var(--foreground);
            border-radius: 16px;
            box-shadow: var(--card-shadow);
        }
        
        .value-icon {
            width: 80px;
            height: 80px;
            background: var(--primary-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 2rem;
            color: var(--primary);
        }
        
        .value-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 15px;
        }
        
        .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-top: 60px;
        }
        
        .team-member {
            text-align: center;
            padding: 30px;
            background: var(--card-bg);
            color: var(--foreground);
            border-radius: 16px;
            box-shadow: var(--card-shadow);
        }
        
        .member-photo {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            background-size: cover;
            background-position: center;
            margin: 0 auto 20px;
            border: 3px solid var(--primary-light);
        }
        
        .member-name {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 5px;
        }
        
        .member-role {
            color: var(--ai-color);
            margin-bottom: 15px;
            font-weight: 600;
        }
        
        /* ===== CONTACT SECTION ===== */
        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            margin-top: 60px;
        }
        
        .contact-info {
            background: var(--primary-light);
            border-radius: 16px;
            padding: 40px;
        }
        
        .contact-title {
            font-size: 1.5rem;
            color: var(--dark);
            margin-bottom: 30px;
        }
        
        .contact-details {
            list-style: none;
            margin-bottom: 40px;
        }
        
        .contact-details li {
            margin-bottom: 20px;
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }
        
        .contact-details i {
            font-size: 1.5rem;
            color: var(--primary);
            min-width: 30px;
        }
        
        .contact-form {
            background: var(--card-bg);
            color: var(--foreground);
            border-radius: 16px;
            padding: 40px;
            box-shadow: var(--card-shadow);
        }
        
        .form-group {
            margin-bottom: 25px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--dark);
        }
        
        .form-control {
            width: 100%;
            padding: 14px 20px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        
        .form-control:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(111, 66, 193, 0.1);
        }
        
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        
        /* ===== AI CHATBOT ===== */
        .chatbot-container {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1000;
            font-family: 'Inter', sans-serif;
            display: flex;
            flex-direction: column;
            align-items: flex-end;
        }
        
        .chatbot-window {
            max-height: 70vh;
            max-width: 400px;
            width: 100%;
            overflow-y: auto;
            right: 0;
            margin-bottom: 10px;
            z-index: 1000;
            background: var(--card-bg);
            color: var(--foreground);
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
            display: flex;
            flex-direction: column;
            transform: translateY(20px);
            opacity: 0;
            transition: all 0.3s ease;
            visibility: hidden;
            bottom: 30px;
            right: 30px;
        }
        
        .chatbot-window.active {
            transform: translateY(0);
            opacity: 1;
            visibility: visible;
        }
        
        .chatbot-header {
            background: linear-gradient(135deg, var(--ai-color), #1a9f7b);
            color: white;
            padding: 15px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .chatbot-title {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .chatbot-title i {
            font-size: 20px;
        }
        
        .chatbot-title h3 {
            font-weight: 600;
            font-size: 1.1rem;
        }
        
        .chatbot-status {
            font-size: 0.8rem;
            opacity: 0.9;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .status-indicator {
            width: 8px;
            height: 8px;
            background: #22c55e;
            border-radius: 50%;
        }
        
        .chatbot-close {
            background: none;
            border: none;
            color: white;
            font-size: 20px;
            cursor: pointer;
            opacity: 0.8;
            transition: opacity 0.2s;
        }
        
        .chatbot-close:hover {
            opacity: 1;
        }
        
        .chatbot-messages {
            flex: 1;
            padding: 20px;
            overflow-y: auto;
            background: var(--card-bg);
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .message {
            max-width: 85%;
            padding: 15px 18px;
            border-radius: 18px;
            line-height: 1.5;
            animation: fadeIn 0.3s ease;
            position: relative;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .ai-message {
            background: white;
            color: var(--dark);
            border-bottom-left-radius: 4px;
            align-self: flex-start;
            border: 1px solid var(--border);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        }
        .ai-message::before {
            content: '';
            position: absolute;
            left: -8px;
            top: 15px;
            width: 0;
            height: 0;
            border-top: 8px solid transparent;
            border-bottom: 8px solid transparent;
            border-right: 8px solid white;
        }
        .user-message {
            background: var(--primary);
            color: white;
            border-bottom-right-radius: 4px;
            align-self: flex-end;
        }
        .user-message::before {
            content: '';
            position: absolute;
            right: -8px;
            top: 15px;
            width: 0;
            height: 0;
            border-top: 8px solid transparent;
            border-bottom: 8px solid transparent;
            border-left: 8px solid var(--primary);
        }
        
        .message-content {
            margin-bottom: 8px;
        }
        
        .message-footer {
            font-size: 0.7rem;
            opacity: 0.7;
            display: flex;
            justify-content: space-between;
            margin-top: 8px;
        }
        
        .sources {
            background: var(--primary-light);
            padding: 8px 12px;
            border-radius: 8px;
            margin-top: 10px;
            font-size: 0.8rem;
        }
        
        .sources-title {
            font-weight: 600;
            margin-bottom: 5px;
            color: var(--primary);
        }
        
        .sources-list {
            list-style: none;
        }
        
        .sources-list li {
            padding: 3px 0;
        }
        
        .sources-list a {
            color: var(--primary);
            text-decoration: none;
        }
        
        .sources-list a:hover {
            text-decoration: underline;
        }
        
        .chatbot-input {
            display: flex;
            padding: 15px;
            background: var(--card-bg);
            border-top: 1px solid #1a9f7b;
			
        }
        
        .chatbot-input input,
        .chatbot-input textarea {
            flex: 1;
            padding: 12px 15px;
            border: 1px solid var(--border);
            border-radius: 25px;
            outline: none;
            font-size: 0.9rem;
            background: #fff !important;
            color: #181818 !important;
        }
        
        .chatbot-input textarea::placeholder {
            color: #888 !important;
            opacity: 1 !important;
        }
        
        .chatbot-input button {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--ai-color);
            color: white;
            border: none;
            margin-left: 10px;
            cursor: pointer;
            transition: background 0.2s;
        }
        
        .chatbot-input button:hover {
            background: #1ab387;
        }
        
        .voice-control {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-left: 10px;
        }
        
        .voice-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            border: none;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .voice-btn.listening {
            background: var(--primary);
            color: white;
            animation: pulse 1.5s infinite;
        }
        
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(111, 66, 193, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(111, 66, 193, 0); }
            100% { box-shadow: 0 0 0 0 rgba(111, 66, 193, 0); }
        }
        
        .typing-indicator {
            display: flex;
            align-items: center;
            padding: 10px 15px;
            background: var(--card-bg);
            color: var(--foreground);
            border-radius: 18px;
            border: 1px solid var(--border);
            align-self: flex-start;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        }
        
        .typing-text {
            font-size: 0.9rem;
            color: var(--text);
            margin-right: 10px;
        }
        
        .typing-dot {
            width: 8px;
            height: 8px;
            background: var(--ai-color);
            border-radius: 50%;
            margin: 0 3px;
            opacity: 0.6;
            animation: typing 1.4s infinite;
        }
        
        .typing-dot:nth-child(1) { animation-delay: 0s; }
        .typing-dot:nth-child(2) { animation-delay: 0.2s; }
        .typing-dot:nth-child(3) { animation-delay: 0.4s; }
        
        @keyframes typing {
            0%, 60%, 100% { transform: translateY(0); }
            30% { transform: translateY(-5px); opacity: 1; }
        }
        
        .knowledge-card {
            background: var(--card-bg);
            color: var(--foreground);
            border-radius: 12px;
            padding: 15px;
            margin-top: 15px;
            border: 1px solid var(--border);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        }
        
        .knowledge-title {
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--dark);
        }
        
        .knowledge-content {
            font-size: 0.9rem;
            line-height: 1.5;
        }
        
        .divider {
            text-align: center;
            margin: 15px 0;
            position: relative;
            font-size: 0.8rem;
            color: var(--text);
        }
        
        .divider::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            width: 40%;
            height: 1px;
            background: var(--border);
        }
        
        .divider::after {
            content: '';
            position: absolute;
            right: 0;
            top: 50%;
            width: 40%;
            height: 1px;
            background: var(--border);
        }
        
        .suggested-questions {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-top: 10px;
        }
        
        .suggested-btn {
            background: var(--primary-light);
            color: var(--primary);
            border: none;
            border-radius: 20px;
            padding: 8px 12px;
            font-size: 0.8rem;
            cursor: pointer;
            text-align: left;
            transition: all 0.2s;
        }
        
        .suggested-btn:hover {
            background: var(--primary);
            color: white;
        }
        
        /* ===== FOOTER ===== */
        footer {
            background: var(--footer-bg);
            color: var(--footer-text);
            padding: 80px 0 40px;
            margin-top: 100px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .footer-about {
            max-width: 350px;
        }
        
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 20px;
            display: block;
            color: white;
        }
        
        .footer-about p {
            opacity: 0.8;
            margin-bottom: 20px;
            line-height: 1.7;
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            text-decoration: none;
            transition: all 0.3s;
        }
        
        .social-links a:hover {
            background: var(--ai-color);
            transform: translateY(-3px);
        }
        
        .footer-column h3 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 20px;
            color: white;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-column h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--ai-color);
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column li {
            margin-bottom: 12px;
        }
        
        .footer-column a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: color 0.2s;
        }
        
        .footer-column a:hover {
            color: white;
        }
        
        .copyright {
            text-align: center;
            margin-top: 60px;
            padding-top: 40px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.9rem;
        }
        
        /* ===== RESPONSIVE ===== */
        
        /* Large Tablets and Small Laptops */
        @media (max-width: 1024px) {
            .container {
                padding: 0 4%;
            }
            
            .hero {
                flex-direction: column;
                text-align: center;
                padding: 60px 0;
            }
            
            .hero-content {
                margin-bottom: 40px;
            }
            
            .hero-buttons {
                justify-content: center;
            }
            
            .hero-title {
                font-size: 2.8rem;
            }
            
            .section-title {
                font-size: 2.2rem;
            }
            
            .contact-container {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            
            .solution-features {
                columns: 1;
            }
            
            .gallery-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
            
            .products-grid {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            }
            
            .features {
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            }
            
            .company-values {
                grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            }
            
            .team-grid {
                grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            }
            
            .resources-grid {
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            }
            
            .navbar {
                flex-direction: row;
                padding: 18px 3%;
            }
            .logo {
                min-width: 120px;
            }
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: var(--navbar-bg);
                flex-direction: column;
                justify-content: flex-start;
                align-items: flex-start;
                padding: 80px 40px 40px;
                transition: right 0.3s ease;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
                z-index: 100;
                gap: 0;
            }
            .nav-links.active {
                right: 0;
            }
            .nav-links a {
                width: 100%;
                padding: 15px 0;
                border-bottom: 1px solid var(--border);
                font-size: 1.1rem;
                text-align: left;
            }
            .nav-links a:after {
                display: none;
            }
            .nav-buttons {
                gap: 10px;
            }
            .nav-buttons .btn {
                min-width: 120px;
                padding: 12px 18px;
                font-size: 1rem;
            }
            .mobile-menu-toggle {
                display: flex;
            }
        }
        
        @media (max-width: 900px) {
            .nav-links {
                display: flex;
            }
            .nav-links:not(.active) {
                right: -100%;
            }
            .nav-links.active {
                right: 0;
            }
            .nav-buttons .btn {
                display: block;
            }
        }
        
        @media (max-width: 1024px) {
            .nav-links {
                display: flex;
            }
            .nav-links:not(.active) {
                right: -100%;
            }
            .nav-links.active {
                right: 0;
            }
            .nav-buttons .btn {
                display: block;
            }
        }
        
        @media (max-width: 1024px) {
            .nav-links {
                display: flex;
            }
            .nav-links:not(.active) {
                right: -100%;
            }
            .nav-links.active {
                right: 0;
            }
            .nav-buttons .btn {
                display: block;
            }
        }
        
        @media (max-width: 1024px) {
            .nav-links {
                display: flex;
            }
            .nav-links:not(.active) {
                right: -100%;
            }
            .nav-links.active {
                right: 0;
            }
            .nav-buttons .btn {
                display: block;
            }
        }
        
        @media (max-width: 1024px) {
            .nav-links {
                display: flex;
            }
            .nav-links:not(.active) {
                right: -100%;
            }
            .nav-links.active {
                right: 0;
            }
            .nav-buttons .btn {
                display: block;
            }
        }
        
        /* Tablets */
        @media (max-width: 768px) {
            .container {
                padding: 0 3%;
            }
            
            .navbar {
                padding: 20px 3%;
            }
            
            .nav-buttons {
                gap: 15px;
            }
            
            .mobile-menu-toggle {
                display: flex;
            }
            
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: var(--navbar-bg);
                flex-direction: column;
                justify-content: flex-start;
                align-items: flex-start;
                padding: 80px 40px 40px;
                transition: right 0.3s ease;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
                z-index: 100;
            }
            
            .nav-links.active {
                right: 0;
            }
            
            .nav-links a {
                width: 100%;
                padding: 15px 0;
                border-bottom: 1px solid var(--border);
                font-size: 1.1rem;
            }
            
            .nav-links a:after {
                display: none;
            }
            
            .hero-title {
                font-size: 2.2rem;
                line-height: 1.2;
            }
            
            .hero-subtitle {
                font-size: 1rem;
            }
            
            .section-title {
                font-size: 1.8rem;
            }
            
            .section-subtitle {
                font-size: 1rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                gap: 15px;
                align-items: center;
            }
            
            .hero-buttons .btn {
                width: 100%;
                max-width: 250px;
                text-align: center;
            }
            
            .feature-card {
                padding: 30px 20px;
            }
            
            .product-card {
                margin: 0 10px;
            }
            
            .product-content {
                padding: 25px 20px;
            }
            
            .solutions-content {
                padding: 30px 20px;
            }
            
            .solutions-tabs {
                flex-direction: column;
                gap: 10px;
            }
            
            .tab-btn {
                width: 100%;
                text-align: center;
            }
            
            .resource-content {
                padding: 20px;
            }
            
            .value-card {
                padding: 30px 20px;
            }
            
            .team-member {
                padding: 25px 20px;
            }
            
            .contact-form {
                padding: 30px 20px;
            }
            
            .company-hero {
                padding: 60px 30px;
                margin-bottom: 40px;
            }
            
            .chatbot-container {
                bottom: 15px;
                right: 15px;
            }
            
            .chatbot-window {
                max-height: 60vh;
                max-width: 98vw;
            }
            
            .suggested-questions {
                grid-template-columns: 1fr;
            }
            
            .gallery-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
                gap: 30px;
                text-align: center;
            }
            
            .footer-about {
                max-width: 100%;
            }
        }
        
        /* Mobile Phones */
        @media (max-width: 480px) {
            .container {
                padding: 0 20px;
            }
            
            .navbar {
                padding: 15px 20px;
            }
            
            .nav-buttons {
                gap: 10px;
            }
            
            .nav-buttons .btn {
                display: none;
            }
            
            .logo img {
                width: 45%;
            }
            
            .nav-links {
                width: 100%;
                padding: 80px 30px 40px;
            }
            
            .hero {
                padding: 40px 0;
            }
            
            .hero-title {
                font-size: 1.8rem;
                line-height: 1.3;
            }
            
            .hero-subtitle {
                font-size: 0.95rem;
            }
            
            .section {
                padding: 60px 0;
            }
            
            .section-title {
                font-size: 1.6rem;
            }
            
            .section-subtitle {
                font-size: 0.95rem;
            }
            
            .feature-card {
                padding: 25px 15px;
            }
            
            .feature-icon {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
                margin-bottom: 20px;
            }
            
            .feature-title {
                font-size: 1.2rem;
            }
            
            .product-card {
                margin: 0 5px;
            }
            
            .product-content {
                padding: 20px 15px;
            }
            
            .product-title {
                font-size: 1.3rem;
            }
            
            .solutions-content {
                padding: 25px 15px;
            }
            
            .solution-title {
                font-size: 1.5rem;
            }
            
            .resource-content {
                padding: 15px;
            }
            
            .resource-title {
                font-size: 1.1rem;
            }
            
            .value-card {
                padding: 25px 15px;
            }
            
            .value-icon {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
            }
            
            .value-title {
                font-size: 1.2rem;
            }
            
            .team-member {
                padding: 20px 15px;
            }
            
            .member-photo {
                width: 120px;
                height: 120px;
            }
            
            .member-name {
                font-size: 1.1rem;
            }
            
            .contact-form {
                padding: 25px 15px;
            }
            
            .contact-title {
                font-size: 1.3rem;
            }
            
            .company-hero {
                padding: 40px 20px;
                margin-bottom: 30px;
            }
            
            .company-hero h2 {
                font-size: 1.8rem;
            }
            
            .chatbot-window {
                max-height: 60vh;
                max-width: 98vw;
            }
            
            .chatbot-toggle {
                width: 50px;
                height: 50px;
            }
            
            .chatbot-toggle i {
                font-size: 20px;
            }
            
            .btn {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            
            .form-control {
                padding: 12px 15px;
                font-size: 0.9rem;
            }
            
            .lightbox-content img {
                max-height: 60vh;
            }
            
            .lightbox-close {
                top: 10px;
                right: 10px;
                font-size: 1.5rem;
            }
        }
        
        /* Extra Small Mobile */
        @media (max-width: 360px) {
            .container {
                padding: 0 15px;
            }
            
            .navbar {
                padding: 12px 15px;
            }
            
            .hero-title {
                font-size: 1.6rem;
            }
            
            .section-title {
                font-size: 1.4rem;
            }
            
            .feature-card {
                padding: 20px 12px;
            }
            
            .product-content {
                padding: 15px 12px;
            }
            
            .solutions-content {
                padding: 20px 12px;
            }
            
            .resource-content {
                padding: 12px;
            }
            
            .value-card {
                padding: 20px 12px;
            }
            
            .team-member {
                padding: 15px 12px;
            }
            
            .contact-form {
                padding: 20px 12px;
            }
            
            .chatbot-window {
                max-height: 60vh;
                max-width: 98vw;
            }
        }

        @media (prefers-color-scheme: dark) {
            .chatbot-window,
            .chatbot-messages,
            .chatbot-input,
            .typing-indicator,
            .knowledge-card,
            .suggested-questions {
                background: #23243a !important;
                color: #f5f5f5 !important;
            }
            .chatbot-header {
                color: #fff;
            }
            .chatbot-input input,
            .chatbot-input textarea {
                background: #292b3a !important;
                color: #f5f5f5 !important;
                border: 1px solid #444 !important;
            }
            .ai-message {
                background: #292b3a !important;
                color: #f5f5f5 !important;
                border: 1px solid #333 !important;
                box-shadow: 0 2px 8px rgba(0,0,0,0.25) !important;
            }
            .ai-message::before {
                border-right: 8px solid #292b3a !important;
            }
            .user-message {
                background: var(--primary) !important;
                color: #fff !important;
            }
            .user-message::before {
                border-left: 8px solid var(--primary) !important;
            }
            .suggested-btn {
                background: #23243a !important;
                color: #b5c7ff !important;
            }
            .suggested-btn:hover {
                background: var(--primary) !important;
                color: #fff !important;
            }
        }

        .chatbot-window,
        .chatbot-messages,
        .chatbot-input,
        .typing-indicator,
        .knowledge-card,
        .suggested-questions {
            background: #fff !important;
            color: #181818 !important;
        }
        .chatbot-window {
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        }

        .chatbot-toggle {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, #20c997 0%, #2a4dff 100%);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 8px 24px rgba(42, 77, 255, 0.18), 0 2px 8px rgba(32, 201, 151, 0.18);
            border: none;
            z-index: 1001;
            margin: 0;
            transition: transform 0.2s cubic-bezier(.4,2,.6,1), box-shadow 0.2s, background 0.2s;
            outline: none;
            pointer-events: auto !important;
        }
        .chatbot-toggle:hover, .chatbot-toggle:focus {
            transform: scale(1.12) rotate(-6deg);
            box-shadow: 0 12px 32px rgba(42, 77, 255, 0.28), 0 4px 16px rgba(32, 201, 151, 0.28);
            background: linear-gradient(135deg, #2a4dff 0%, #20c997 100%);
        }
        .chatbot-toggle i {
            font-size: 28px;
            transition: transform 0.2s;
        }
        .chatbot-toggle:hover i {
            transform: rotate(-10deg) scale(1.08);
        }
        .chatbot-toggle .voice-indicator {
            position: absolute;
            top: 10px;
            right: 10px;
            width: 18px;
            height: 18px;
            background: #ffd166;
            border-radius: 50%;
            border: 2px solid white;
            box-shadow: 0 0 8px 2px #ffd16655;
            z-index: 1;
            transition: background 0.2s, box-shadow 0.2s;
        }
        .chatbot-toggle.listening .voice-indicator {
            background: #2a4dff;
            box-shadow: 0 0 12px 4px #2a4dff88;
            animation: pulse-voice 1.2s infinite;
        }
        @keyframes pulse-voice {
            0% { box-shadow: 0 0 0 0 #2a4dff88; }
            70% { box-shadow: 0 0 0 10px #2a4dff22; }
            100% { box-shadow: 0 0 0 0 #2a4dff88; }
        }
        @media (max-width: 768px) {
            .chatbot-toggle {
                width: 50px;
                height: 50px;
            }
            .chatbot-toggle .voice-indicator {
                width: 14px;
                height: 14px;
                top: 6px;
                right: 6px;
            }
        }

        /* Ensure chatbot toggle is always above navbar and clickable */
        .chatbot-toggle {
            z-index: 1001 !important;
            pointer-events: auto !important;
        }

        /* Chatbot window is only above everything and clickable when active */
        .chatbot-window {
            z-index: 1000;
            pointer-events: none;
            position: fixed;
            bottom: 30px;
            right: 30px;
        }
        .chatbot-window.active {
            pointer-events: auto;
        }

        /* Place toggle below window when window is open */
        .chatbot-container .chatbot-window.active + .chatbot-toggle {
          position: static;
          margin-top: 10px;
          bottom: auto;
          right: auto;
          z-index: 1000;
        }

        /* Reset toggle to fixed when window is not open */
        .chatbot-container .chatbot-toggle {
          position: fixed;
          bottom: 30px;
          right: 30px;
          z-index: 1001 !important;
        }

        @media (max-width: 768px) {
          .chatbot-container .chatbot-toggle {
            bottom: 15px;
            right: 15px;
          }
          .chatbot-container .chatbot-window.active + .chatbot-toggle {
            margin-top: 8px;
          }
        }

        /* Hide the toggle when the chatbot window is open */
        .chatbot-window.active + .chatbot-toggle {
          display: none !important;
        }