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

        :root {
            --primary: #3F9AAE;
            --secondary: #79C9C5;
            --accent: #FFE2AF;
            --highlight: #F96E5B;
            --dark: #1a1a2e;
            --darker: #0f0f1a;
            --light: #ffffff;
            --gray: #8892b0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Space Grotesk', sans-serif;
            background: var(--darker);
            color: var(--light);
            line-height: 1.6;
            overflow-x: hidden;
        }

        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: var(--darker); }
        ::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            padding: 1.5rem 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        nav.scrolled {
            background: rgba(15, 15, 26, 0.95);
            backdrop-filter: blur(10px);
            padding: 1rem 5%;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--light);
            text-decoration: none;
        }

        .logo span { color: var(--highlight); }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2.5rem;
        }

        .nav-links a {
            color: var(--gray);
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }

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

        .nav-links a:hover { color: var(--light); }
        .nav-links a:hover::after { width: 100%; }

        .menu-toggle {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--light);
            background: none;
            border: none;
        }

        /* Hero */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0 5%;
            position: relative;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 20% 80%, rgba(63, 154, 174, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(249, 110, 91, 0.1) 0%, transparent 50%);
        }

        .hero-content {
            text-align: center;
            z-index: 1;
            max-width: 900px;
        }

        .hero-badge {
            display: inline-block;
            padding: 0.5rem 1.5rem;
            background: rgba(63, 154, 174, 0.2);
            border: 1px solid var(--primary);
            border-radius: 50px;
            font-size: 0.85rem;
            color: var(--secondary);
            margin-bottom: 1.5rem;
            font-family: 'JetBrains Mono', monospace;
        }

        .hero h1 {
            font-size: clamp(2.5rem, 6vw, 4.5rem);
            font-weight: 700;
            line-height: 1.1;
            margin-bottom: 1.5rem;
        }

        .hero h1 .gradient {
            background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero p {
            font-size: 1.2rem;
            color: var(--gray);
            margin-bottom: 2.5rem;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn {
            padding: 1rem 2.5rem;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
            font-family: 'Space Grotesk', sans-serif;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--highlight), #ff8a7a);
            color: var(--light);
            box-shadow: 0 4px 20px rgba(249, 110, 91, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 30px rgba(249, 110, 91, 0.5);
        }

        .btn-secondary {
            background: transparent;
            color: var(--light);
            border: 2px solid var(--primary);
        }

        .btn-secondary:hover {
            background: var(--primary);
            transform: translateY(-3px);
        }

        .tech-stack {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-top: 4rem;
            flex-wrap: wrap;
        }

        .tech-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--gray);
        }

        .tech-item i { font-size: 1.5rem; }
        .tech-item .fa-php { color: #777BB4; }
        .tech-item .fa-js { color: #F7DF1E; }
        .tech-item .fa-html5 { color: #E34F26; }
        .tech-item .fa-css3-alt { color: #1572B6; }

        /* Sections */
        section {
            padding: 6rem 5%;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-header h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .section-header h2 span { color: var(--highlight); }

        .section-header p {
            color: var(--gray);
            max-width: 500px;
            margin: 0 auto;
        }

        /* Services */
        .services { background: var(--dark); }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .service-card {
            background: var(--darker);
            border-radius: 20px;
            padding: 2.5rem;
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
            border: 1px solid rgba(63, 154, 174, 0.1);
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }

        .service-card:hover {
            transform: translateY(-10px);
            border-color: var(--primary);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

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

        .service-icon {
            width: 70px;
            height: 70px;
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
        }

        .service-card:nth-child(1) .service-icon { background: rgba(63, 154, 174, 0.2); color: var(--primary); }
        .service-card:nth-child(2) .service-icon { background: rgba(249, 110, 91, 0.2); color: var(--highlight); }
        .service-card:nth-child(3) .service-icon { background: rgba(121, 201, 197, 0.2); color: var(--secondary); }
        .service-card:nth-child(4) .service-icon { background: rgba(255, 226, 175, 0.2); color: var(--accent); }

        .service-card h3 { font-size: 1.4rem; margin-bottom: 1rem; }
        .service-card p { color: var(--gray); font-size: 0.95rem; }

        /* Portfolio */
        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .portfolio-card {
            background: var(--dark);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.4s ease;
            border: 1px solid rgba(63, 154, 174, 0.1);
        }

        .portfolio-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
        }

        .portfolio-image {
            height: 200px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .portfolio-image i {
            font-size: 4rem;
            color: rgba(255, 255, 255, 0.3);
        }

        .portfolio-content {
            padding: 1.5rem;
        }

        .portfolio-content h3 { margin-bottom: 0.5rem; }
        .portfolio-content p { color: var(--gray); font-size: 0.9rem; margin-bottom: 1rem; }

        .portfolio-tags {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
        }

        .portfolio-tags span {
            padding: 0.3rem 0.8rem;
            background: rgba(63, 154, 174, 0.2);
            border-radius: 20px;
            font-size: 0.75rem;
            color: var(--secondary);
        }

        /* Contact */
        .contact { background: var(--dark); }

        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            max-width: 1000px;
            margin: 0 auto;
        }

        .contact-info h3 {
            font-size: 1.8rem;
            margin-bottom: 1rem;
        }

        .contact-info > p {
            color: var(--gray);
            margin-bottom: 2rem;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .contact-item i {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            background: rgba(63, 154, 174, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.2rem;
        }

        .contact-item span { color: var(--gray); font-size: 0.85rem; }
        .contact-item p { font-weight: 500; margin: 0; }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 2rem;
        }

        .social-links a {
            width: 45px;
            height: 45px;
            border-radius: 12px;
            background: var(--darker);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gray);
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            background: var(--primary);
            color: var(--light);
            transform: translateY(-3px);
        }

        /* Contact Form */
        .contact-form {
            background: var(--darker);
            padding: 2.5rem;
            border-radius: 20px;
            border: 1px solid rgba(63, 154, 174, 0.1);
        }

        .form-group { margin-bottom: 1.5rem; }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            font-size: 0.9rem;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 1rem;
            border-radius: 10px;
            border: 1px solid rgba(63, 154, 174, 0.2);
            background: var(--dark);
            color: var(--light);
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(63, 154, 174, 0.1);
        }

        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }

        .contact-form .btn-primary {
            width: 100%;
        }

        /* Footer */
        footer {
            background: var(--darker);
            padding: 3rem 5%;
            text-align: center;
            border-top: 1px solid rgba(63, 154, 174, 0.1);
        }

        footer p {
            color: var(--gray);
            font-size: 0.9rem;
        }

        footer span { color: var(--highlight); }

        /* Responsive */
        @media (max-width: 968px) {
            .contact-container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 70%;
                height: 100vh;
                background: var(--dark);
                flex-direction: column;
                justify-content: center;
                align-items: center;
                transition: right 0.4s ease;
            }

            .nav-links.active {
                right: 0;
            }

            .menu-toggle {
                display: block;
                z-index: 1001;
            }

            .hero h1 {
                font-size: 2.2rem;
            }

            .section-header h2 {
                font-size: 2rem;
            }

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

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

        .animate {
            opacity: 0;
            animation: fadeInUp 0.6s ease forwards;
        }

        .delay-1 { animation-delay: 0.1s; }
        .delay-2 { animation-delay: 0.2s; }
        .delay-3 { animation-delay: 0.3s; }
        .delay-4 { animation-delay: 0.4s; }

        /* Floating Code Animation */
        .floating-code {
            position: absolute;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.75rem;
            color: rgba(121, 201, 197, 0.2);
            pointer-events: none;
            animation: floatCode 8s ease-in-out infinite;
        }

        @keyframes floatCode {
            0%, 100% { transform: translateY(0) rotate(-5deg); }
            50% { transform: translateY(-20px) rotate(5deg); }
        }

        /* Glowing effect */
        .glow {
            animation: glow 2s ease-in-out infinite alternate;
        }

        @keyframes glow {
            from { text-shadow: 0 0 5px var(--primary), 0 0 10px var(--primary); }
            to { text-shadow: 0 0 10px var(--secondary), 0 0 20px var(--secondary); }
        }