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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
            color: white;
            overflow-x: hidden;
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 8%;
            background: rgba(26, 26, 26, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
        }

        .logo {
            font-size: 24px;
            font-weight: 700;
            color: white;
            letter-spacing: 1px;
        }
        
        .logo span{
            color: #2196F3;
        }

        .nav-links {
            display: flex;
            gap: 35px;
            list-style: none;
        }

        .nav-links a {
            color: white;
            text-decoration: none;
            font-size: 16px;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: #c41e3a;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #c41e3a;
            transition: width 0.3s ease;
        }

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

        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 100px 8%;
            gap: 60px;
        }

        .hero-left {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .profile-img {
            width: 380px;
            height: 380px;
            border-radius: 50%;
            border: 8px solid #2196F3;
            object-fit: cover;
            object-position: center;
            transition: transform 0.4s ease;
            box-shadow: 0 10px 40px rgba(33, 150, 243, 0.3);
        }

        .profile-img:hover {
            transform: scale(1.08);
        }

        .hero-right {
            flex: 1;
            max-width: 600px;
        }

        .intro {
            font-size: 18px;
            color: #b0b0b0;
            margin-bottom: 10px;
        }

        .typing-container {
            display: inline-block;
            color: #2196F3;
            font-weight: 600;
        }

        .cursor {
            display: inline-block;
            width: 2px;
            height: 20px;
            background: #2196F3;
            margin-left: 2px;
            animation: blink 0.7s infinite;
        }

        @keyframes blink {
            0%, 50% { opacity: 1; }
            51%, 100% { opacity: 0; }
        }

        .hero-name {
            font-size: 62px;
            font-weight: 800;
            color: #2196F3;
            margin: 20px 0;
            letter-spacing: 2px;
        }

        .hero-description {
            font-size: 17px;
            line-height: 1.8;
            color: #d0d0d0;
            margin-bottom: 35px;
            text-align: justify;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            margin-bottom: 40px;
        }

        .btn {
            padding: 14px 35px;
            border: 2px solid #2196F3;
            background: transparent;
            color: white;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.4s ease;
            border-radius: 5px;
            text-decoration: none;
            display: inline-block;
        }

        .btn:hover {
            background: #102443;
            box-shadow: 0 0 25px rgba(0, 0, 0, 0.8),
                        0 0 50px rgba(13, 71, 161, 0.5);
            transform: translateY(-3px);
        }

        .social-links {
            display: flex;
            gap: 20px;
        }

        .social-links a {
            color: white;
            font-size: 22px;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            color: #2196F3;
            transform: scale(1.3);
        }

        @media (max-width: 1024px) {
            .hero {
                flex-direction: column;
                text-align: center;
                padding: 120px 5%;
            }

            .hero-right {
                max-width: 100%;
            }

            .profile-img {
                width: 320px;
                height: 320px;
            }

            .hero-name {
                font-size: 48px;
            }

            .hero-description {
                text-align: center;
            }

            .hero-buttons {
                justify-content: center;
            }

            .social-links {
                justify-content: center;
            }
        }

        @media (max-width: 768px) {
            .navbar {
                padding: 15px 5%;
            }

            .logo {
                font-size: 20px;
            }

            .nav-links {
                gap: 20px;
            }

            .nav-links a {
                font-size: 14px;
            }

            .profile-img {
                width: 260px;
                height: 260px;
            }

            .hero-name {
                font-size: 38px;
            }

            .hero-buttons {
                flex-direction: column;
                width: 100%;
            }

            .btn {
                width: 100%;
                max-width: 300px;
            }
        }

        @media (max-width: 480px) {
            .nav-links {
                gap: 12px;
            }

            .nav-links a {
                font-size: 12px;
            }

            .profile-img {
                width: 220px;
                height: 220px;
            }

            .hero-name {
                font-size: 32px;
            }

            .intro {
                font-size: 16px;
            }

            .hero-description {
                font-size: 15px;
            }
        }
        .section {
            min-height: 100vh;
            display: flex;
            align-items: flex-start;
            justify-content: center;
            padding: 120px 8% 0 8%;
            background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
            color: white;
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

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

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

        .container {
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
        }

        .section-title {
            font-size: 36px;
            font-weight: 700;
            color: #2196F3;
            margin-bottom: 40px;
            text-align: center;
            letter-spacing: 2px;
        }

        .about-content {
            display: flex;
            gap: 40px;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
        }

        .about-text {
            flex: 1;
            min-width: 280px;
            max-width: 600px;
            font-size: 16px;
            line-height: 1.6;
            color: #d0d0d0;
            text-align: justify;
        }

        .skills {
            margin-top: 20px;
        }

        .skills h3 {
            font-size: 20px;
            color: #2196F3;
            margin-bottom: 10px;
        }

        .skill-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .skill-tag {
            background: #2196F3;
            color: white;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            user-select: none;
            animation: fadeInUp 0.5s ease forwards;
            opacity: 0;
            animation-delay: calc(var(--delay) * 0.1s);
        }

        .about-image {
            flex: 1;
            min-width: 280px;
            max-width: 400px;
            display: flex;
            justify-content: center;
        }

        .about-img {
            width: 100%;
            border-radius: 15px;
            box-shadow: 0 10px 40px rgba(33, 150, 243, 0.3);
            object-fit: cover;
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .portfolio-item {
            position: relative;
            overflow: hidden;
            border-radius: 15px;
            box-shadow: 0 10px 40px rgba(33, 150, 243, 0.3);
            cursor: pointer;
            transition: transform 0.3s ease;
            animation: fadeInUp 0.5s ease forwards;
            opacity: 0;
            animation-delay: calc(var(--delay) * 0.1s);
        }

        .portfolio-item:hover {
            transform: translateY(-10px);
        }

        .portfolio-image img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
            border-radius: 15px;
        }

        .portfolio-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(196, 30, 58, 0.85);
            color: white;
            opacity: 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 20px;
            text-align: center;
            transition: opacity 0.3s ease;
            border-radius: 15px;
        }

        .portfolio-item:hover .portfolio-overlay {
            opacity: 1;
        }

        .portfolio-overlay h3 {
            margin-bottom: 10px;
            font-size: 22px;
        }

        .portfolio-overlay p {
            margin-bottom: 20px;
            font-size: 16px;
        }

        .resume-content {
            display: flex;
            gap: 60px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .resume-left, .resume-right {
            flex: 1;
            min-width: 280px;
            max-width: 500px;
        }

        .resume-left h3, .resume-right h3 {
            color: #2196F3;
            margin-bottom: 20px;
        }

        .experience-item, .education-item {
            margin-bottom: 25px;
        }

        .experience-item h4, .education-item h4 {
            font-size: 18px;
            margin-bottom: 5px;
        }

        .company, .university, .date {
            font-style: italic;
            font-size: 14px;
            color: #b0b0b0;
            margin-bottom: 5px;
        }

        .certifications {
            list-style: disc inside;
            color: #d0d0d0;
            font-size: 15px;
        }

        .blog-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .blog-post {
            background: #222;
            border-radius: 15px;
            box-shadow: 0 10px 40px rgba(33, 150, 243, 0.3);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: transform 0.3s ease;
            animation: fadeInUp 0.5s ease forwards;
            opacity: 0;
            animation-delay: calc(var(--delay) * 0.1s);
        }

        .blog-post:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(196, 30, 58, 0.6);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .blog-image img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            display: block;
        }

        .blog-content {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .blog-content h3 {
            margin-bottom: 10px;
            color: #2196F3;
        }

        .blog-meta {
            font-size: 13px;
            color: #b0b0b0;
            margin-bottom: 15px;
        }

        .read-more {
            margin-top: auto;
            color: #2196F3;
            text-decoration: none;
            font-weight: 600;
            transition: color 0.3s ease;
        }

        .read-more:hover {
            color: #c41e3a;
        }

        .contact-content {
            display: flex;
            gap: 60px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .contact-info {
            flex: 1;
            min-width: 280px;
            max-width: 400px;
            color: #d0d0d0;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 25px;
            font-size: 16px;
        }

        .contact-item i {
            font-size: 22px;
            color: #2196F3;
        }

        .social-links-contact {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-links-contact a {
            color: white;
            font-size: 24px;
            transition: all 0.3s ease;
        }

        .social-links-contact a:hover {
            color: #2196F3;
            transform: scale(1.2);
        }

        .contact-form {
            flex: 1;
            min-width: 280px;
            max-width: 500px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid #2196F3;
            border-radius: 8px;
            background: transparent;
            color: white;
            font-size: 15px;
            resize: none;
            transition: border-color 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #c41e3a;
            outline: none;
        }

        .contact-form button {
            width: 100%;
            padding: 14px;
            background: #2196F3;
            border: none;
            border-radius: 8px;
            color: white;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.4s ease;
        }

        .contact-form button:hover {
            background: #c41e3a;
            box-shadow: 0 0 25px rgba(196, 30, 58, 0.8),
                        0 0 50px rgba(196, 30, 58, 0.5);
            transform: translateY(-3px);
        }

        @media (max-width: 1024px) {
            .about-content,
            .resume-content,
            .contact-content {
                flex-direction: column;
                align-items: center;
            }

            .portfolio-grid,
            .blog-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .portfolio-grid,
            .blog-grid {
                grid-template-columns: 1fr;
            }
        }