/* Base Styles */
        :root {
            --primary-white: #ffffff;
            --primary-black: #000000;
            --background-dark: #0a0a0a;
            --cyber-green: #00ff41; /* Cyber terminal green for typewriter cursor */
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', 'Segoe UI', sans-serif;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            background-color: var(--background-dark);
            color: var(--primary-white);
            line-height: 1.7;
            font-weight: 600;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        section {
            padding: 80px 0;
            border-bottom: 1px solid var(--primary-white);
        }
        
        h1, h2, h3, h4 {
            font-weight: 800;
            margin-bottom: 24px;
            color: var(--primary-white);
            letter-spacing: -0.5px;
        }
        
        h1 {
            font-size: 3.5rem;
            line-height: 1.1;
        }
        
        h2 {
            font-size: 2.5rem;
            position: relative;
            padding-bottom: 15px;
        }
        
        h2:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--primary-white);
        }
        
        h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--primary-white);
        }
        
        p {
            margin-bottom: 24px;
            font-size: 1.1rem;
            color: var(--primary-white);
            font-weight: 600;
        }
        
        .container {
            max-width: 900px;
            margin: 0 auto;
        }
        
        /* Hero Section */
        .hero {
            padding: 120px 0 80px;
            border-bottom: none;
            text-align: center;
            background-color: var(--background-dark);
        }
        
        .professional-title {
            font-size: 1.4rem;
            text-transform: uppercase;
            letter-spacing: 3px;
            margin-bottom: 20px;
            color: var(--primary-white);
            font-weight: 700;
        }
        
        .tagline {
            font-size: 1.3rem;
            font-weight: 600;
            margin: 40px auto;
            max-width: 700px;
            position: relative;
            padding: 20px 0;
            color: var(--primary-white);
            min-height: 120px; /* Increased height for two lines */
        }
        
        .typewriter {
            display: inline-block;
        }
        
        .typewriter-text {
            display: inline;
            position: relative;
        }
        
        .typewriter-text::after {
            content: "|";
            position: absolute;
            right: -8px;
            color: var(--cyber-green);
            animation: blink 1s step-end infinite;
        }
        
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0; }
        }
        
        /* Profile Photo */
        .profile-photo-container {
            margin: 40px auto;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            overflow: hidden;
            position: relative;
            border: 3px solid var(--primary-white);
            box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
            transition: all 0.3s ease;
        }
        
        .profile-photo-container:hover {
            transform: scale(1.03);
            box-shadow: 0 0 25px rgba(0, 255, 65, 0.5);
        }
        
        .profile-photo {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        /* About Section */
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            margin-top: 40px;
        }
        
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-top: 30px;
        }
        
        .skill-category {
            margin-bottom: 30px;
        }
        
        .skill-category h4 {
            color: var(--primary-white);
            font-weight: 700;
        }
        
        .skill-list {
            list-style: none;
        }
        
        .skill-list li {
            margin-bottom: 10px;
            padding-left: 20px;
            position: relative;
            font-weight: 600;
            color: var(--primary-white);
        }
        
        .skill-list li:before {
            content: "→";
            position: absolute;
            left: 0;
            color: var(--primary-white);
            font-weight: 800;
        }
        
        .certifications {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-top: 30px;
        }
        
        .cert-badge {
            padding: 12px 20px;
            background: var(--background-dark);
            border: 1px solid var(--primary-white);
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary-white);
        }
        
        /* Services Section */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
            margin-top: 50px;
        }
        
        .service-card {
            padding: 30px;
            background: var(--background-dark);
            transition: all 0.3s ease;
            border-left: 4px solid var(--primary-white);
            border: 1px solid var(--primary-white);
        }
        
        .service-card:hover {
            background: var(--primary-white);
            color: var(--background-dark);
        }
        
        .service-card:hover h3,
        .service-card:hover p {
            color: var(--background-dark);
        }
        
        .service-icon {
            font-size: 2rem;
            margin-bottom: 20px;
            color: var(--primary-white);
        }
        
        .service-card:hover .service-icon {
            color: var(--background-dark);
        }
        
        /* Portfolio Section */
        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
            margin-top: 50px;
        }
        
        .portfolio-item {
            padding: 30px;
            border: 1px solid var(--primary-white);
        }
        
        .portfolio-title {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .portfolio-icon {
            margin-right: 15px;
            font-size: 1.5rem;
            color: var(--primary-white);
        }
        
        /* Contact Section */
        .contact-form {
            margin-top: 50px;
        }
        
        .social-icons {
            display: flex;
            justify-content: center;
            gap: 25px;
            margin-top: 40px;
        }
        
        .social-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: white;
            transition: all 0.3s ease;
            text-decoration: none;
            position: relative;
            overflow: hidden;
            box-shadow: 0 4px 8px rgba(255,255,255,0.1);
        }
        
        .social-icon:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 16px rgba(255,255,255,0.2);
        }
        
        .social-icon.linkedin {
            background: #0a66c2;
        }
        
        .social-icon.gmail {
            background: #ea4335;
        }
        
        .social-icon.whatsapp {
            background: #25d366;
        }
        
        .social-icon.phone {
            background: #34b7f1;
        }
        
        .social-icon i {
            position: relative;
            z-index: 2;
        }
        
        /* Footer */
        footer {
            padding: 60px 0;
            text-align: center;
            background-color: var(--background-dark);
            
        }
        
        .copyright {
            font-size: 0.9rem;
            color: var(--primary-white);
            margin-bottom: 10px;
            font-weight: 600;
        }
        
        .developer-credit {
            font-size: 0.9rem;
            color: var(--primary-white);
            font-weight: 600;
        }
        
        .developer-credit a {
            font-weight: 800;
            color: var(--primary-white);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .developer-credit a:hover {
            text-decoration: underline;
        }
        
        /* Responsive Design */
        @media (max-width: 992px) {
            .about-content,
            .services-grid,
            .portfolio-grid {
                grid-template-columns: 1fr;
            }
            
            h1 {
                font-size: 2.8rem;
            }
            
            h2 {
                font-size: 2rem;
            }
        }
        
        @media (max-width: 768px) {
            section {
                padding: 60px 0;
            }
            
            h1 {
                font-size: 2.2rem;
            }
            
            .hero {
                padding: 80px 0 60px;
            }
            
            .professional-title {
                font-size: 1.1rem;
            }
            
            .tagline {
                font-size: 1.1rem;
                min-height: 100px;
            }
            
            .profile-photo-container {
                width: 180px;
                height: 180px;
            }
            
            .social-icons {
                flex-wrap: wrap;
                gap: 15px;
            }
            
            .social-icon {
                width: 50px;
                height: 50px;
                font-size: 20px;
            }
        }