* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #FFFFFF;
            --secondary: #b38f29;
            --accent: #D4AF37;
            --dark: #0A192F;
            --light: #FDFBF6;
            --text-color: #333333;
            --section-bg: #f8f9fa;
        }
        html {
            scroll-padding-top: 100px;
        }
        body {
            font-family: 'Montserrat', sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background: var(--primary);
            overflow-x: hidden;
        }
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 1rem 5%;
            transition: background-color 0.3s ease, box-shadow 0.3s ease;
        }
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.8rem 1.5rem;
            background: rgba(255, 255, 255, 0.582);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            border: 1px solid rgba(10, 25, 47, 0.1);
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            text-decoration: none;
        }
        .logo-svg {
            height: 50px;
            width: 50px;
            transition: all 0.5s ease;
            flex-shrink: 0;
        }
        .logo:hover .logo-svg {
            transform: rotate(5deg) scale(1.05);
        }
        .logo-text-container {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .logo-text {
            font-family: 'Playfair Display', serif;
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--dark);
        }
        .logo-subtitle {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.8rem;
            font-weight: 500;
            color: #555;
        }
        .nav-links {
            display: flex;
            list-style: none;
        }
        .nav-links li {
            margin-left: 2rem;
            position: relative;
        }
        .nav-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            transition: color 0.3s;
            font-size: 1rem;
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-links a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: var(--accent);
            transition: width 0.3s ease;
        }
        .nav-links a:hover:after {
            width: 100%;
        }
        .nav-links a:hover {
            color: var(--accent);
        }
        .hamburger {
            display: none;
            cursor: pointer;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: var(--dark);
            z-index: 1001;
        }
        .hero {
            background: url('https://placehold.co/1200x800/e2e8f0/334155?text=Global+Computer') no-repeat center center/cover;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--light);
            padding: 0 1rem;
            position: relative;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(10, 25, 47, 0.7), rgba(10, 25, 47, 0.5));
        }
        .hero-content {
            max-width: 900px;
            z-index: 1;
            padding: 2.5rem;
            background: rgba(10, 25, 47, 0.3);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
            animation: fadeIn 1.5s ease-out;
        }
        .hero-content h1 {
            font-family: 'Playfair Display', serif;
            font-size: 4rem;
            margin-bottom: 1.5rem;
            font-weight: 900;
            text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
        }
        .hero-content p {
            font-size: 1.4rem;
            max-width: 700px;
            margin: 0 auto 2.5rem;
            font-weight: 300;
        }
        .btn {
            display: inline-block;
            background: var(--dark);
            color: var(--light);
            padding: 1rem 2.5rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.4s ease;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            position: relative;
            overflow: hidden;
            z-index: 1;
            border: 1px solid var(--accent);
            font-size: 1.1rem;
            cursor: pointer;
        }
        .btn:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 0%;
            height: 100%;
            background: linear-gradient(45deg, var(--accent), var(--secondary));
            transition: all 0.4s ease;
            z-index: -1;
        }
        .btn:hover:before {
            width: 100%;
        }
        .btn:hover {
            transform: translateY(-5px);
            color: var(--dark);
            box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
        }
        .section-title {
            text-align: center;
            margin: 5rem 0 3rem;
            font-family: 'Playfair Display', serif;
            font-size: 2.8rem;
            color: var(--dark);
            font-weight: 900;
        }
        .section-subtitle {
            text-align: center;
            color: #777;
            margin-bottom: 4rem;
            font-size: 1.4rem;
            font-weight: 300;
        }
        .programs {
            padding: 3rem 2%;
            max-width: 1400px;
            margin: 0 auto;
            background: var(--primary);
        }
        .programs-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2.5rem;
            align-items: stretch;
        }
        .program-card {
            background: var(--primary);
            padding: 2.5rem;
            border-radius: 20px;
            color: var(--text-color);
            transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            border: 1px solid #e2e8f0;
            display: flex;
            flex-direction: column;
        }
        .program-card:hover {
            transform: translateY(-15px) scale(1.03);
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.2);
            border-color: var(--accent);
        }
        .program-content {
            flex-grow: 1;
        }
        .program-content h3 {
            font-family: 'Playfair Display', serif;
            margin-bottom: 1rem;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--dark);
        }
        .program-content i {
            color: var(--accent);
            margin-right: 0.5rem;
        }
        .program-content p {
            margin-bottom: 1.5rem;
            font-weight: 400;
        }
        .gallery {
            padding: 3rem 5%;
            max-width: 1600px;
            margin: 0 auto;
            background: var(--section-bg);
        }
        .gallery-container {
            position: relative;
            overflow: hidden;
            padding: 20px 0;
        }
        .gallery-track {
            display: flex;
            gap: 2rem;
            padding: 2rem 0;
            animation: scroll 20s linear infinite;
        }
        .gallery-item {
            position: relative;
            border-radius: 15px;
            overflow: hidden;
            height: 300px;
            min-width: 450px;
            flex-shrink: 0;
            transition: all 0.4s ease;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .gallery-item:hover {
            transform: scale(1.05);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        }
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        .gallery-container:hover .gallery-track {
            animation-play-state: paused;
        }
        .gallery-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.7);
            color: var(--dark);
            padding: 1.2rem;
            transform: translateY(100%);
            transition: transform 0.4s ease;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            font-family: 'Playfair Display', serif;
        }
        .gallery-item:hover .gallery-caption {
            transform: translateY(0);
        }
        footer {
            background: var(--dark);
            color: var(--light);
            padding: 4rem 1.5rem 2rem;
            margin-top: 6rem;
        }
        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 3rem;
        }
        .footer-section {
            text-align: center;
        }
        .footer-section h3 {
            font-family: 'Playfair Display', serif;
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
            color: var(--accent);
        }
        .footer-section p {
            margin-bottom: 1.2rem;
            font-weight: 300;
        }
        .footer-section a {
            color: var(--light);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer-section a:hover {
            color: var(--accent);
        }
        .social-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.2rem;
            margin-top: 1.8rem;
        }

        .social-links a {
            position: relative;
            overflow: hidden;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: #ccc;
            text-decoration: none;
            transition: all 0.3s ease;
            font-size: 1.3rem;
        }

        .social-links a::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 75%;
            height: 100%;
            background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0) 100%);
            transform: skewX(-25deg);
            transition: left 0.6s ease;
        }

        .social-links a:hover {
            transform: translateY(-5px) scale(1.1);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        .social-links a:hover::before {
            left: 125%;
        }

        .social-links a.whatsapp:hover {
            color: #25D366;
            background-color: white;
        }

        .social-links a.envelope:hover {
            color: #EA4335;
            background-color: white;
        }

        .social-links a.gmail:hover {
            background-color: white;
        }

        .social-links a.gmail:hover i {
            background: -webkit-linear-gradient(135deg, #4285F4, #EA4335, #FBBC04, #34A853);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .social-links a.facebook:hover {
            color: #1877F2;
            background-color: white;
        }

        .social-links a.gmaps:hover {
            background-color: white;
        }

        .social-links a.gmaps:hover i {
            background: -webkit-linear-gradient(45deg, #4285F4, #34A853, #FBBC04, #EA4335);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .footer-bottom {
            text-align: center;
            margin-top: 4rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-weight: 300;
        }
        .chatbot-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            height: 70px;
            z-index: 999;
            font-family: 'Montserrat', sans-serif;
            background: var(--dark);
            color: var(--light);
            font-weight: 600;
            border: 1px solid var(--accent);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            cursor: pointer;
            overflow: hidden;
            transition: all 0.4s ease;
            animation: resize-button 9s ease-in-out infinite;
        }
        .chatbot-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 0%;
            height: 100%;
            background: linear-gradient(45deg, var(--accent), var(--secondary));
            transition: width 0.4s ease;
            z-index: 0;
            border-radius: inherit;
        }
        .chatbot-btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
        }
        .chatbot-btn:hover::before {
            width: 100%;
        }
        .chatbot-btn:hover .content-item {
            color: var(--dark);
        }
        .chatbot-btn:active {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(212, 175, 55, 0.2);
        }
        .content-wrapper {
            position: relative;
            width: 100%;
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1;
        }
        .content-item {
            position: absolute;
            opacity: 0;
            text-align: center;
            font-weight: 600;
            white-space: nowrap;
            animation: cycle-content 9s infinite;
            transition: color 0.4s ease;
        }
        .content-item.icon {
            font-size: 1.8rem;
            animation-delay: 0s;
        }
        .content-item.text-1 {
            font-size: 0.9rem;
            animation-delay: 3s;
        }
        .content-item.text-2 {
            font-size: 1rem;
            animation-delay: 6s;
        }
        .chat-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1001;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }
        .chat-overlay.active {
            opacity: 1;
            visibility: visible;
        }
        .chat-sidebar {
            position: fixed;
            top: 0;
            right: 0;
            width: 100%;
            max-width: 400px;
            height: 100%;
            background: var(--primary);
            box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
            z-index: 1002;
            transform: translateX(100%);
            transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
            display: flex;
            flex-direction: column;
        }
        .chat-sidebar.active {
            transform: translateX(0);
        }
        .chat-header {
            padding: 1rem 1.5rem;
            background: var(--dark);
            color: var(--light);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-shrink: 0;
        }
        .chat-header h3 {
            margin: 0;
            font-family: 'Playfair Display', serif;
            font-size: 1.4rem;
        }
        .close-chat-btn {
            background: none;
            border: none;
            color: var(--light);
            font-size: 2rem;
            cursor: pointer;
            line-height: 1;
        }
        .chat-messages {
            flex-grow: 1;
            padding: 1.5rem;
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .message {
            max-width: 85%;
            padding: 0.8rem 1.2rem;
            border-radius: 18px;
            line-height: 1.5;
            opacity: 0;
            transform: translateY(20px);
            animation: messageFadeIn 0.5s forwards;
        }
        .message.bot {
            background: #f1f0f0;
            color: var(--text-color);
            border-bottom-left-radius: 4px;
            align-self: flex-start;
        }
        .message.user {
            background: var(--dark);
            color: var(--light);
            border-bottom-right-radius: 4px;
            align-self: flex-end;
        }
        .chat-options {
            padding: 1.5rem;
            border-top: 1px solid #e2e8f0;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            background: #f8f9fa;
        }
        .option-btn {
            width: 100%;
            padding: 0.9rem;
            background: var(--primary);
            border: 1px solid #ccc;
            border-radius: 12px;
            text-align: left;
            cursor: pointer;
            font-size: 0.95rem;
            font-family: 'Montserrat', sans-serif;
            font-weight: 500;
            color: var(--dark);
            transition: all 0.2s ease;
        }
        .option-btn:hover {
            background: var(--accent);
            color: var(--dark);
            border-color: var(--accent);
            transform: translateX(5px);
        }
        .option-btn:disabled {
            opacity: 0.5;
            pointer-events: none;
        }
        @keyframes messageFadeIn {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        @keyframes resize-button {
            0%, 30% { width: 70px; border-radius: 50%; }
            33%, 97% { width: 190px; border-radius: 35px; }
            100% { width: 70px; border-radius: 50%; }
        }
        @keyframes cycle-content {
            0%   { opacity: 0; transform: translateY(15px); }
            5%   { opacity: 1; transform: translateY(0); }
            30%  { opacity: 1; transform: translateY(0); }
            33%  { opacity: 0; transform: translateY(-15px); }
            100% { opacity: 0; }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }
        @keyframes scroll {
            0% { transform: translateX(0); }
            100% { transform: translateX(calc(-474px * 5)); }
        }
        @media (max-width: 1200px) {
            .programs-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 992px) {
            .hero-content h1 { font-size: 3rem; }
            .gallery-item { min-width: 350px; height: 250px; }
            .nav-links li { margin-left: 1rem; }
            .nav-links a { font-size: 0.9rem; }
            .logo-text { font-size: 1.2rem; }
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .programs-grid { grid-template-columns: 1fr; }
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(15px);
                -webkit-backdrop-filter: blur(15px);
                flex-direction: column;
                align-items: center;
                justify-content: center;
                transition: right 0.5s ease;
                box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
                z-index: 999;
            }
            .nav-links.active { right: 0; }
            .nav-links li { margin: 1.8rem 0; }
            .nav-links a { font-size: 1.2rem; }
            .hero-content h1 { font-size: 2.5rem; }
            .hero-content p { font-size: 1.1rem; }
            .gallery-item { min-width: 300px; height: 200px; }
            .section-title { font-size: 2.2rem; }
        }
        @media (max-width: 576px) {
            .hero-content { padding: 1.5rem; }
            .hero-content h1 { font-size: 2rem; }
            .program-card { height: auto; padding: 2rem; }
            .gallery-item { min-width: 250px; height: 180px; }
            .footer-content { grid-template-columns: 1fr; }
            .chatbot-btn { height: 60px; }
            .chat-sidebar { max-width: 90%; }
            @keyframes resize-button {
                0%, 30% { width: 60px; border-radius: 50%; }
                33%, 97% { width: 170px; border-radius: 30px; }
                100% { width: 60px; border-radius: 50%; }
            }
            .content-item.icon { font-size: 1.6rem; }
            .content-item.text-1 { font-size: 0.8rem; }
            .content-item.text-2 { font-size: 0.9rem; }
        }
        @media (max-width: 375px) {
            .logo-text { font-size: 1rem; }
            .logo-subtitle { font-size: 0.7rem; }
        }