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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
        }

        /* Header */
        header {
            background: linear-gradient(135deg, #0a1128 0%, #1a2847 100%);
            color: white;
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.3);
            position: relative;
            overflow: hidden;
        }

        header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                repeating-linear-gradient(90deg, transparent, transparent 10px, rgba(0, 191, 255, 0.03) 10px, rgba(0, 191, 255, 0.03) 11px),
                repeating-linear-gradient(0deg, transparent, transparent 10px, rgba(0, 191, 255, 0.03) 10px, rgba(0, 191, 255, 0.03) 11px);
            opacity: 0.6;
            pointer-events: none;
            animation: grid-pulse 3s ease-in-out infinite;
        }

        @keyframes grid-pulse {
            0%, 100% {
                opacity: 0.4;
            }
            50% {
                opacity: 0.8;
            }
        }

        header::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background-image: 
                radial-gradient(circle at 15% 50%, rgba(0, 191, 255, 0.2) 0%, transparent 2px),
                radial-gradient(circle at 35% 30%, rgba(0, 191, 255, 0.2) 0%, transparent 2px),
                radial-gradient(circle at 55% 70%, rgba(0, 191, 255, 0.2) 0%, transparent 2px),
                radial-gradient(circle at 75% 40%, rgba(0, 191, 255, 0.2) 0%, transparent 2px),
                radial-gradient(circle at 90% 60%, rgba(0, 191, 255, 0.2) 0%, transparent 2px);
            background-size: 100% 100%;
            pointer-events: none;
            animation: pulse-dots 2s ease-in-out infinite;
        }

        @keyframes pulse-dots {
            0%, 100% {
                opacity: 0.5;
                transform: scale(1);
            }
            50% {
                opacity: 1;
                transform: scale(1.2);
            }
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            position: relative;
            z-index: 2;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            font-size: 1.8rem;
            font-weight: bold;
        }

        .logo-img {
            width: 45px;
            height: 45px;
            opacity: 0.9;
        }

        .logo span {
            color: #00bfff;
        }

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

        .nav-links a {
            color: white;
            text-decoration: none;
            transition: color 0.3s;
            font-weight: 500;
            cursor: pointer;
        }

        .nav-links a:hover {
            color: #00bfff;
        }

        /* Page Container */
        .page {
            display: none;
        }

        .page.active {
            display: block;
        }

        /* Institutional Section */
        .institutional {
            padding: 150px 2rem 80px;
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            min-height: 100vh;
        }

        .institutional-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .institutional-card {
            background: white;
            padding: 2.5rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            border-left: 5px solid #00bfff;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .institutional-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0,191,255,0.2);
        }

        .institutional-icon {
            color: #00bfff;
            margin-bottom: 1rem;
            display: flex;
            justify-content: center;
        }

        .institutional-icon svg {
            transition: transform 0.3s;
        }

        .institutional-card:hover .institutional-icon svg {
            transform: scale(1.1);
        }

        .institutional-card h3 {
            font-size: 1.8rem;
            margin-bottom: 1rem;
            color: #0a1128;
        }

        .institutional-card p {
            color: #666;
            line-height: 1.8;
            font-size: 1.05rem;
        }

        .institutional-card ul {
            list-style: none;
            padding: 0;
            margin-top: 1rem;
        }

        .institutional-card ul li {
            padding: 0.5rem 0;
            color: #555;
            padding-left: 1.5rem;
            position: relative;
        }

        .institutional-card ul li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: #00bfff;
            font-weight: bold;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, #0a1128 0%, #1a2847 50%, #2a3f5f 100%);
            color: white;
            padding: 150px 2rem 100px;
            text-align: center;
            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"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(0,191,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
            opacity: 0.3;
        }

        .hero-content {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .hero h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            animation: fadeInUp 1s;
        }

        .hero h1 span {
            color: #00bfff;
        }

        .hero p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            animation: fadeInUp 1s 0.2s both;
        }

        .stats {
            display: flex;
            justify-content: center;
            gap: 3rem;
            margin-top: 3rem;
            flex-wrap: wrap;
            animation: fadeInUp 1s 0.4s both;
        }

        .stat {
            text-align: center;
        }

        .stat-number {
            font-size: 3rem;
            font-weight: bold;
            color: #00bfff;
            display: block;
        }

        .stat-label {
            font-size: 1rem;
            color: #ccc;
        }

        /* Services Section */
        .services {
            padding: 80px 2rem;
            background: #f5f5f5;
        }

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

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            color: #0a1128;
        }

        .section-title span {
            color: #00bfff;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .service-card {
            background: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: transform 0.3s, box-shadow 0.3s;
            border-top: 4px solid #00bfff;
            cursor: pointer;
            position: relative;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 30px rgba(0,191,255,0.3);
        }

        .service-card.active {
            transform: translateY(0);
        }

        .service-examples {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease-out;
            margin-top: 0;
        }

        .service-card.active .service-examples {
            max-height: 500px;
            margin-top: 1.5rem;
        }

        .service-examples ul {
            list-style: none;
            padding: 0;
            margin: 1rem 0;
        }

        .service-examples li {
            padding: 0.8rem 0;
            padding-left: 1.5rem;
            color: #555;
            position: relative;
            border-bottom: 1px solid #eee;
        }

        .service-examples li:last-child {
            border-bottom: none;
        }

        .service-examples li::before {
            content: "→";
            position: absolute;
            left: 0;
            color: #00bfff;
            font-weight: bold;
        }

        .more-services {
            margin-top: 1rem;
            padding-top: 1rem;
            border-top: 2px solid #00bfff;
            text-align: center;
            font-weight: bold;
            color: #00bfff;
            font-size: 0.95rem;
        }

        .expand-icon {
            position: absolute;
            top: 2rem;
            right: 2rem;
            font-size: 1.5rem;
            color: #00bfff;
            transition: transform 0.3s;
        }

        .service-card.active .expand-icon {
            transform: rotate(180deg);
        }

        .service-icon {
            color: #00bfff;
            margin-bottom: 1rem;
            display: flex;
            justify-content: center;
        }

        .service-icon svg {
            transition: transform 0.3s;
        }

        .service-card:hover .service-icon svg {
            transform: scale(1.1);
        }

        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: #0a1128;
        }

        .service-card p {
            color: #666;
            line-height: 1.8;
        }

        /* Coverage Section */
        .coverage {
            padding: 80px 2rem;
            background: white;
        }

        .coverage-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .coverage-text h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: #0a1128;
        }

        .coverage-text h2 span {
            color: #00bfff;
        }

        .coverage-list {
            list-style: none;
            margin: 2rem 0;
        }

        .coverage-list li {
            padding: 0.8rem 0;
            font-size: 1.1rem;
            color: #666;
            border-bottom: 1px solid #eee;
        }

        .coverage-list li::before {
            content: "✓";
            color: #00bfff;
            font-weight: bold;
            margin-right: 1rem;
            font-size: 1.3rem;
        }

        /* Partners Carousel */
        .partners {
            padding: 60px 2rem;
            background: white;
            overflow: hidden;
        }

        .partners-title {
            text-align: center;
            font-size: 1.8rem;
            margin-bottom: 3rem;
            color: #0a1128;
        }

        .carousel-container {
            position: relative;
            width: 100%;
            overflow: hidden;
            mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
        }

        .carousel-track {
            display: flex;
            gap: 4rem;
            animation: scroll 30s linear infinite;
            width: fit-content;
        }

        .partner-logo {
            height: 60px;
            max-width: 150px;
            width: auto;
            object-fit: contain;
            filter: grayscale(100%) opacity(0.5);
            transition: all 0.5s;
            flex-shrink: 0;
        }

        .partner-logo:hover {
            filter: grayscale(0%) opacity(1);
            transform: scale(1.1);
        }

        @keyframes scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }

        .carousel-track:hover {
            animation-play-state: paused;
        }

        /* CTA Section */
        .cta {
            background: linear-gradient(135deg, #00bfff 0%, #0080ff 100%);
            color: white;
            padding: 80px 2rem;
            text-align: center;
        }

        .cta h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
        }

        .cta p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.95;
        }

        .btn {
            display: inline-block;
            padding: 1rem 3rem;
            background: white;
            color: #00bfff;
            text-decoration: none;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1.1rem;
            transition: all 0.3s;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }

        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.3);
            background: #0a1128;
            color: white;
        }

        /* WhatsApp Button */
        .whatsapp-float {
            position: fixed;
            width: 60px;
            height: 60px;
            bottom: 30px;
            right: 30px;
            background-color: #25d366;
            color: white;
            border-radius: 50px;
            text-align: center;
            font-size: 30px;
            box-shadow: 0 5px 20px rgba(37, 211, 102, 0.5);
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            transition: all 0.3s;
            animation: pulse 2s infinite;
        }

        .whatsapp-float:hover {
            background-color: #128c7e;
            transform: scale(1.1);
        }

        /* Footer */
        footer {
            background: #0a1128;
            color: white;
            text-align: center;
            padding: 2rem;
        }

        footer p {
            opacity: 0.8;
        }

        footer a {
            color: #00bfff;
            text-decoration: none;
        }

        footer a:hover {
            text-decoration: underline;
        }

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

        @keyframes pulse {
            0% {
                box-shadow: 0 5px 20px rgba(37, 211, 102, 0.5);
            }
            50% {
                box-shadow: 0 5px 30px rgba(37, 211, 102, 0.8);
            }
            100% {
                box-shadow: 0 5px 20px rgba(37, 211, 102, 0.5);
            }
        }

        /* Responsive */
        @media (max-width: 768px) {
            .nav-links {
                gap: 1rem;
                font-size: 0.9rem;
            }

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

            .hero p {
                font-size: 1.1rem;
            }

            .stats {
                gap: 1.5rem;
            }

            .stat-number {
                font-size: 2rem;
            }

            .coverage-content {
                grid-template-columns: 1fr;
            }

            .section-title {
                font-size: 2rem;
            }

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