:root {
            --primary: #0B1E33;
            --accent: #00F5FF;
            --accent-dark: #00C4CC;
            --light-bg: #F5F7FA;
            --dark-bg: #1C1C1C;
            --text: #FFFFFF;
            --text-secondary: #B0B8C5;
            --card-bg: #14273E;
            --gradient: linear-gradient(135deg, #0B1E33 0%, #14273E 100%);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            color: var(--text);
            background-color: var(--primary);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1rem;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
            text-align: center;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Preloader */
        .preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--primary);
            z-index: 9999;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .preloader-inner {
            text-align: center;
        }
        
        .preloader-icon {
            display: inline-block;
            position: relative;
            width: 80px;
            height: 80px;
        }
        
        .preloader-icon span {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: 3px solid transparent;
            border-top-color: var(--accent);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        
        .preloader-icon span:nth-child(2) {
            border-top-color: var(--accent-dark);
            animation-delay: 0.2s;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        /* Navigation */
        .navbar {
            padding: 20px 0;
            background: rgba(11, 30, 51, 0.9);
            backdrop-filter: blur(10px);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid rgba(0, 245, 255, 0.1);
        }
        
        .navbar-brand img {
            height: 50px;
            transition: all 0.3s ease;
        }
        
        .navbar-brand img:hover {
            filter: drop-shadow(0 0 8px rgba(0, 245, 255, 0.5));
        }
        
        .navbar-toggler {
            border: none;
            color: var(--text);
            font-size: 1.5rem;
        }
        
        .navbar-toggler:focus {
            outline: none;
            box-shadow: none;
        }
        
        .nav-link {
            color: var(--text);
            font-weight: 500;
            margin: 0 10px;
            position: relative;
            padding: 8px 0;
        }
        
        .nav-link:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width 0.3s ease;
        }
        
        .nav-link:hover:after,
        .nav-link.active:after {
            width: 100%;
        }
        
        .nav-link:hover {
            color: var(--accent);
        }
        /* Hero Section Styles */
.hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Overlay darkness */
    z-index: -1;
}

.hero h1,
.hero p {
    color: #fff;
}

.hero h1 {
    font-size: 3rem;
    font-weight: bold;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
}

        .btn {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 4px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .btn-primary {
            background: var(--accent);
            color: var(--primary);
            border: 2px solid var(--accent);
        }
        
        .btn-primary:hover {
            color: var(--text);
            box-shadow: 0 0 15px rgba(0, 245, 255, 0.5);
            transform: translateY(-3px);
        }
        
        .btn-outline {
            background: var(--accent);
            color: rgb(5, 5, 5);
            border: 2px solid var(--accent);
            margin-left: 15px;
        }
        
        .btn-outline:hover {
            background: var(--accent);
            color: black;
            box-shadow: 0 0 15px rgba(0, 245, 255, 0.5);
            transform: translateY(-3px);
        }
        
        /* Features Section */
        .section {
            padding: 100px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: var(--text);
        }
        
        .section-title p {
            color: var(--text-secondary);
            max-width: 700px;
            margin: 0 auto;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .feature-card {
            background: var(--card-bg);
            border-radius: 8px;
            padding: 40px 30px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(0, 245, 255, 0.1);
        }
        
        .feature-card:before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            z-index: -1;
            background: linear-gradient(45deg, var(--accent), transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 30px rgba(0, 245, 255, 0.1);
        }
        
        .feature-card:hover:before {
            opacity: 0.3;
        }
        
        .feature-icon {
            width: 70px;
            height: 70px;
            background: rgba(0, 245, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            font-size: 30px;
            color: var(--accent);
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--text);
        }
        
        .feature-card p {
            color: var(--text-secondary);
        }
        
        /* About Section */
        .about {
            background: var(--light-bg);
            color: var(--primary);
        }
        
        .about .section-title h2 {
            color: var(--primary);
        }
        
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .about-text h2 {
            font-size: 2.2rem;
            margin-bottom: 20px;
            color: var(--primary);
        }
        
        .about-text p {
            margin-bottom: 20px;
            color: #4A5568;
        }
        
        .about-image {
            position: relative;
        }
        
        .about-image img {
            width: 100%;
            border-radius: 8px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        }
        
        .about-image:after {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            border: 2px solid var(--accent);
            border-radius: 8px;
            top: 20px;
            left: 20px;
            z-index: -1;
        }
        
        /* Mission Section */
        .mission {
            background: var(--gradient);
            position: relative;
            overflow: hidden;
        }
        
        .mission:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgwLCAyNDUsIDI1NSwgMC4wMykiLz48L3BhdHRlcm4+PC9kZWZzPjxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InVybCgjcGF0dGVybikiLz48L3N2Zz4=');
            opacity: 0.5;
        }
        
        .mission-content {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .mission-text h2 {
            font-size: 2.2rem;
            margin-bottom: 20px;
        }
        
        .mission-text p {
            margin-bottom: 20px;
            color: var(--text-secondary);
        }
        
        .mission-image img {
            width: 100%;
            border-radius: 8px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }
        
        /* Testimonial Section */
        .testimonial {
            background: var(--light-bg);
            color: var(--primary);
        }
        
        .testimonial .section-title h2 {
            color: var(--primary);
        }
        
        .testimonial-card {
            background: white;
            border-radius: 8px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .testimonial-card:before {
            content: '"';
            position: absolute;
            top: 20px;
            left: 20px;
            font-size: 80px;
            color: rgba(0, 245, 255, 0.1);
            font-family: serif;
            line-height: 1;
        }
        
        .testimonial-text {
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 30px;
            color: #4A5568;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .testimonial-author img {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin-right: 20px;
            object-fit: cover;
            border: 3px solid var(--accent);
        }
        
        .author-info h4 {
            font-size: 1.2rem;
            margin-bottom: 5px;
            color: var(--primary);
        }
        
        .author-info p {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        
        /* CTA Section */
        .cta {
            background: var(--gradient);
            text-align: center;
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }
        
        .cta:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgwLCAyNDUsIDI1NSwgMC4wMykiLz48L3BhdHRlcm4+PC9kZWZzPjxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InVybCgjcGF0dGVybikiLz48L3N2Zz4=');
            opacity: 0.5;
        }
        
        .cta-content {
            position: relative;
            z-index: 1;
        }
        
        .cta h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
        .cta p {
            color: var(--text-secondary);
            max-width: 700px;
            margin: 0 auto 30px;
            font-size: 1.1rem;
        }
        
/* Footer */
.footer {
    background: var(--dark-bg);
    padding: 80px 0 30px;
    position: relative;
    margin-top: auto; /* This makes footer stick to bottom */
}


.main-content {
    flex: 1;
}        
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 60px;
        }
        
        .footer-logo img {
            height: 50px;
            margin-bottom: 20px;
        }
        
        .footer-about p {
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text);
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: var(--accent);
            color: var(--primary);
            transform: translateY(-3px);
        }
        
        .footer-links h3 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            color: var(--text);
        }
        
        .footer-links ul {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: var(--text-secondary);
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 5px;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 30px;
            text-align: center;
        }
        
        .footer-bottom p {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        
        /* Back to Top */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--accent);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 999;
        }
        
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        
        .back-to-top:hover {
            background: var(--text);
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0, 245, 255, 0.3);
        }
        
        /* Animations */
        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-15px); }
            100% { transform: translateY(0px); }
        }
        
        .floating {
            animation: float 3s ease-in-out infinite;
        }
        
        /* Responsive Styles */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.8rem;
            
            }
            
            .about-content,
            .mission-content {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .about-image,
            .mission-image {
                order: -1;
            }
            
            .about-image:after,
            .mission-image:after {
                display: none;
            }
        }
        
        @media (max-width: 768px) {
            .hero {
                padding: 120px 0 80px;
            }
            
            .hero h1 {
                font-size: 2.2rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .section {
                padding: 70px 0;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .btn-outline {
                margin-left: 0;
                margin-top: 15px;
                display: block;
            }
        }
        
        @media (max-width: 576px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .feature-card {
                padding: 30px 20px;
                margin-right:20px;
            }
            
            .testimonial-card {
                padding: 30px 20px;
            }
        }
        /* Navigation */
.navbar {
    padding: 20px 0;
    background: white;
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 245, 255, 0.1);
    display: flex;
    justify-content: space-between;
    height: 80px;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand img {
    height: 50px;
    transition: all 0.3s ease;
}

.navbar-brand img:hover {
    filter: drop-shadow(0 0 8px rgba(0, 245, 255, 0.5));
}

.navbar-toggler {
    border: none;
    background: none;
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
}

.navbar-toggler:focus {
    outline: none;
}

.navbar-menu {
    display: flex;
}

.navbar-nav {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-item {
    margin-left: 20px;
}

.nav-link {
    color:black;
    font-weight: 500;
    position: relative;
    padding: 8px 0;
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-link:hover:after,
.nav-link.active:after {
    width: 100%;
}

.nav-link:hover {
    color: var(--accent);
}

/* Responsive Styles for Navbar */
@media (max-width: 992px) {
    .navbar-toggler {
        display: block;
    }
    
    .navbar-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--primary);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        z-index: 999;
    }
    
    .navbar-menu.active {
        transform: translateY(0);
    }
    
    .navbar-nav {
        flex-direction: column;
        width: 100%;
        background-color: white;
    }
    
    .nav-item {
        margin: 10px 0;
    }
    
    .nav-link {
        padding: 10px 20px;
    }
}