:root {
            --primary-color: #b3afff;
            --secondary-color: #FF6B6B;
            --accent-color: #4ECDC4;
            --dark-color: #2D3748;
            --text-color: #333;
            --light-bg: #F7FAFC;
            --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
            --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
        }

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

    
        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            padding: 1.5rem 5%;
            background: #EEE8F5;
            backdrop-filter: blur(20px);
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
            transition: background-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
        }

        .navbar-scrolled {
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            padding: 1rem 5%;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            background-image: var(--gradient-1);
            -webkit-background-clip: text;
            -moz-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
            animation: logoGlow 3s ease-in-out infinite alternate;
        }

        @keyframes logoGlow {
            0% { filter: drop-shadow(0 0 5px rgba(108, 99, 255, 0.5)); }
            100% { filter: drop-shadow(0 0 15px rgba(108, 99, 255, 0.8)); }
        }

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

        .nav-links a {
            text-decoration: none;
            color: var(--text-color);
            font-weight: 500;
            transition: var(--transition);
            position: relative;
            padding: 0.5rem 1rem;
            border-radius: 25px;
        }

        .nav-links a::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-1);
            border-radius: 25px;
            opacity: 0;
            transform: scale(0.8);
            transition: var(--transition);
            z-index: -1;
        }

        .nav-links a:hover::before {
            opacity: 1;
            transform: scale(1);
        }

        .nav-links a:hover {
            background: linear-gradient(to right, #3498db, #7e9dbc);
            color: rgb(226, 237, 26);
            border-radius: 25px;
            transform: translateY(-2px);
           
        }

     
        .hero {
            min-height: 100vh;
            padding: 120px 5% 60px;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            background: #000; /* Fallback color */
        }

        .background-video {
            position: absolute;
            top: 50%;
            left: 50%;
            min-width: 100%;
            min-height: 100%;
            width: auto;
            height: auto;
            z-index: 0;
            transform: translate(-50%, -50%);
            object-fit: cover;
            filter: brightness(0.4); /* Darken video for text readability */
        }

        .hero-content {
            display: flex;
            justify-content: center;
            align-items: center;
            text-align: center;
            gap: 4rem;
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .hero-text {
            flex: 1;
            animation: slideInDown 1s ease-out;
        }

        @keyframes slideInDown {
            0% {
                opacity: 0;
                transform: translateY(-50px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero-text h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            line-height: 1.2;
            color: white;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        .highlight {
            background-image: linear-gradient(45deg, #FF6B6B, #4ECDC4);
            -webkit-background-clip: text;
            -moz-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
            animation: textShimmer 3s ease-in-out infinite;
        }

        @keyframes textShimmer {
            0%, 100% { filter: brightness(1); }
            50% { filter: brightness(1.3); }
        }

        .subtitle {
            font-size: 1.5rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 1.5rem;
            animation: fadeInUp 1s ease-out 0.3s both;
            white-space: nowrap;
            overflow: hidden;
            margin: 0 auto;
        }

        .description {
            font-size: 1.1rem;
            margin-bottom: 2rem;
            color: rgba(255, 255, 255, 0.8);
            animation: fadeInUp 1s ease-out 0.6s both;
        }

        @keyframes fadeInUp {
            0% {
                opacity: 0;
                transform: translateY(30px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .cta-button {
            padding: 1rem 2rem;
            font-size: 1.1rem;
            background: linear-gradient(45deg, #FF6B6B, #4ECDC4);
            color: white;
            border: none;
            border-radius: 50px;
            cursor: pointer;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            animation: fadeInUp 1s ease-out 0.9s both;
        }

        .cta-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: left 0.7s;
        }

        .cta-button:hover::before {
            left: 100%;
        }

        .cta-button:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(255, 107, 107, 0.4);
        }

        /* Projects Section */
        .projects {
            padding: 80px 0;
            background: linear-gradient(135deg, #FFE5D9 0%, #FFF0E5 50%, #FFE8D6 100%);
            position: relative;
            overflow: hidden;
            border: none;
            box-shadow: none;
        }

        .projects::before {
            display: none;
        }

        .projects h2 {
            color: #4A4A4A;
            text-align: center;
            margin-bottom: 40px;
            position: relative;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
        }

        .project-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            position: relative;
            z-index: 1;
        }

        .project-card {
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 
                0 10px 30px rgba(41, 50, 93, 0.3),
                0 0 0 1px rgba(31, 38, 135, 0.07);
            transition: all 0.4s ease;
            position: relative;
            opacity: 0;
            transform: translateY(50px);
        }

        .project-card.animate {
            opacity: 1;
            transform: translateY(0);
        }

        .project-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--gradient-2);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.5s ease;
        }

        .project-card:hover::before {
            transform: scaleX(1);
        }

        .project-card:hover {
            transform: translateY(-15px);
            box-shadow: 
                0 20px 40px rgba(41, 50, 93, 0.4),
                0 0 20px rgba(66, 21, 163, 0.3),
                0 0 0 4px rgba(31, 38, 135, 0.2),
                inset 0 0 20px rgba(31, 38, 135, 0.1);
        }

        .project-image {
            height: 200px;
            background: var(--gradient-3);
            background-size: cover;
            background-position: center;
            position: relative;
            overflow: hidden;
        }

        .project-image::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.3);
            opacity: 0;
            transition: var(--transition);
        }

        .project-card:hover .project-image::after {
            opacity: 1;
        }

        .project-card h3 {
            padding: 1.5rem 1.5rem 0.5rem;
            font-size: 1.3rem;
            color: var(--dark-color);
        }

        .project-card p {
            padding: 0 1.5rem 1.5rem;
            color: #666;
        }

        .project-links {
            padding: 0 1.5rem 1.5rem;
            display: flex;
            gap: 1rem;
        }

        .project-link {
            color: var(--primary-color);
            font-size: 1.5rem;
            transition: var(--transition);
            padding: 0.5rem;
            border-radius: 50%;
            background: rgba(108, 99, 255, 0.1);
        }

        .project-link:hover {
            color: white;
            background: var(--primary-color);
            transform: translateY(-3px) rotate(10deg);
        }

        /* Skills Section */
        .skills {
            padding: 80px 0;
            background: linear-gradient(135deg, #FFF0E5 0%, #FFE8D6 50%, #FFDAB9 100%);
            position: relative;
            border: none;
            box-shadow: none;
        }

        .skills::before {
            display: none;
        }

        .skills h2 {
            color: #4A4A4A;
            text-align: center;
            margin-bottom: 40px;
            position: relative;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
        }

        .skills-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            gap: 3rem;
            padding: 0 20px;
            position: relative;
            z-index: 1;
        }

        .skill-category h3 {
            font-size: 1.8rem;
            margin-bottom: 2rem;
            color: var(--dark-color);
            position: relative;
            padding-left: 1rem;
        }

        .skill-category h3::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 100%;
            background: var(--gradient-1);
            border-radius: 2px;
        }

        .skill-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 2rem;
        }

        .skill-item {
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            padding: 2rem 1.5rem;
            border-radius: 20px;
            text-align: center;
            box-shadow: 
                0 8px 20px rgba(23, 109, 103, 0.25),
                0 0 0 1px rgba(23, 109, 103, 0.1);
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
            opacity: 0;
            transform: translateY(30px);
            
            
        }

        .skill-item.animate {
            opacity: 1;
            transform: translateY(0);
        }

        .skill-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-3);
            opacity: 0;
            transition: var(--transition);
            z-index: 1;
            
        }

        .skill-item:hover::before {
            opacity: 0.1;
        }

        .skill-item:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 
                0 15px 30px rgba(23, 109, 103, 0.35),
                0 0 20px rgba(41, 50, 93, 0.25),
                0 0 0 4px rgba(23, 109, 103, 0.15),
                inset 0 0 20px rgba(23, 109, 103, 0.1);
        }

        .skill-item img {
            width: 60px;
            height: 60px;
            margin-bottom: 1rem;
            transition: var(--transition);
            position: relative;
            z-index: 2;
        }

        .skill-item:hover img {
            transform: scale(1.2) rotate(5deg);
        }

        .skill-item span {
            font-size: 1rem;
            color: var(--dark-color);
            font-weight: 500;
            position: relative;
            z-index: 2;
        }

        /* Enhanced Contact Section */
        .contact {
            padding: 100px 5%;
            background: var(--light-bg);
        }

        .contact h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            background: var(--gradient-3);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .contact-container {
            max-width: 600px;
            margin: 0 auto;
        }

        .contact-form {
            display: grid;
            gap: 1.5rem;
            background: white;
            padding: 3rem;
            border-radius: 25px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .form-group {
            position: relative;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 1.2rem;
            border: 2px solid #eee;
            border-radius: 15px;
            font-size: 1rem;
            transition: var(--transition);
            background: #f8f9fa;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            border-color: var(--primary-color);
            outline: none;
            background: white;
            box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
            transform: translateY(-2px);
        }

        .form-group textarea {
            height: 150px;
            resize: vertical;
        }

        .submit-btn {
            padding: 1.2rem 2rem;
            background: var(--gradient-1);
            color: white;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            
        }

        .submit-btn::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            transition: width 0.4s, height 0.4s;
        }

        .submit-btn:hover::after {
            width: 300px;
            height: 300px;
            
        }

        .submit-btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(108, 99, 255, 0.4);
            
        }

        /* Enhanced Footer */
        .footer {
            padding: 3rem 5%;
            background: var(--dark-color);
            color: white;
            position: relative;
            overflow: hidden;
            border: none;
            box-shadow: none;
        }

        .footer::before {
            display: none;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-radius: 20px;
        }

        .contact-info {
            display: grid;
            gap: 1rem;
        }

        .contact-info p {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: var(--transition);
            border-radius: 20px;
        }

        .contact-info p:hover {
            color: var(--accent-color);
            transform: translateX(5px);
        }

        .social-links {
            display: flex;
            gap: 1.5rem;
        }

        .social-links a {
            color: white;
            font-size: 1.5rem;
            transition: var(--transition);
            padding: 0.8rem;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .social-links a:hover {
            background: var(--accent-color);
            transform: translateY(-3px) scale(1.1);
            box-shadow: 0 5px 15px rgba(78, 205, 196, 0.4);
        }

        /* Scroll Progress Bar */
        .scroll-progress {
            position: fixed;
            top: 0;
            left: 0;
            height: 3px;
            background: #007bff;
            width: 0%;
            z-index: 1000;
            transition: width 0.3s ease;
        }

        /* Animation Classes */
        .animate-element {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .animate-in {
            opacity: 1;
            transform: translateY(0);
        }

        /* Floating Elements */
        .floating-element {
            position: absolute;
            width: 50px;
            height: 50px;
            background: rgba(0, 123, 255, 0.1);
            border-radius: 50%;
            pointer-events: none;
        }

        .floating-1 {
            top: 20%;
            left: 10%;
            animation: float 3s ease-in-out infinite;
        }

        .floating-2 {
            top: 60%;
            right: 15%;
            animation: float 3.5s ease-in-out infinite;
        }

        .floating-3 {
            bottom: 30%;
            left: 20%;
            animation: float 4s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-20px);
            }
        }

        .animate-text {
            position: relative;
            display: inline-block;
            animation: slideText 8s linear infinite;
            background-image: linear-gradient(90deg, #000, #007bff, #000);
            background-size: 200% 100%;
            -webkit-background-clip: text;
            -moz-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
            text-align: center;
            width: 100%;
            font-size: 2.5em;
            margin-bottom: 40px;
            font-weight: bold;
            letter-spacing: 1px;
        }

        @keyframes slideText {
            0% {
                background-position: 200% center;
            }
            100% {
                background-position: -200% center;
            }
        }

        
        .project-card, .certification-card, .skill-item {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .project-card:hover, .certification-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
        }

        .skill-item:hover {
            transform: scale(1.05);
        }

        
        @media (max-width: 768px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
                padding: 120px 20px 60px;
            }

            .navbar {
                padding: 1rem;
            }

            .certifications-container {
                grid-template-columns: 1fr;
                padding: 15px;
            }

            .certification-card {
                padding: 15px;
            }
        }

     
        .certifications {
            padding: 80px 0;
            background: linear-gradient(135deg, #FFE8D6 0%, #FFDAB9 50%, #FFE5D9 100%);
            position: relative;
            border: none;
            box-shadow: none;
        }

        .certifications::before {
            display: none;
        }

        .certifications h2 {
            color: #4A4A4A;
            text-align: center;
            margin-bottom: 40px;
            position: relative;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
        }

        .certifications-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            padding: 20px;
        }

        .certification-card {
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-radius: 10px;
            padding: 25px;
            box-shadow: 
                0 8px 20px rgba(192, 38, 38, 0.25),
                0 0 0 1px rgba(165, 25, 25, 0.1);
            transition: all 0.4s ease;
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .certification-card:hover {
            transform: translateY(-10px);
            box-shadow: 
                0 15px 30px rgba(192, 38, 38, 0.35),
                0 0 20px rgba(23, 109, 103, 0.25),
                0 0 0 4px rgba(192, 38, 38, 0.15),
                inset 0 0 20px rgba(192, 38, 38, 0.1);
        }

        .certification-icon {
            font-size: 2.5em;
            color: #007bff;
            width: 60px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f8f9fa;
            border-radius: 50%;
        }

        .certification-icon a {
            color: #007bff;
            text-decoration: none;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            height: 100%;
        }

        .certification-icon a:hover {
            color: #0056b3;
        }

        .cert-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #007bff;
            text-decoration: none;
            font-size: 0.9em;
            margin-top: 10px;
            transition: color 0.3s ease;
        }

        .cert-link:hover {
            color: #0056b3;
        }

        .cert-link i {
            font-size: 0.8em;
        }

        .certification-details h3 {
            margin: 0 0 10px 0;
            color: #333;
            font-size: 1.2em;
        }

        .certification-details p {
            margin: 5px 0;
            color: #666;
        }

        .certification-date {
            font-size: 0.9em;
            color: #888;
        }