:root {
            --color-bg: #FEFCF8;
            --color-text: #1A1A1A;
            --color-accent: #14B8A6;
            --color-secondary: #64748B;
            --color-border: #E8E3DB;
            --font-display: 'Poppins', sans-serif;
            --font-body: 'Poppins', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(254, 252, 248, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            border-bottom: 1px solid var(--color-border);
        }

        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 1.5rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--color-text);
            text-decoration: none;
            letter-spacing: -0.02em;
        }

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

        .nav-links a {
            color: var(--color-text);
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-accent);
            transition: width 0.3s ease;
        }

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

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

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            border: none;
        }

        .menu-toggle span {
            width: 25px;
            height: 2px;
            background: var(--color-text);
            transition: all 0.3s ease;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 8rem 2rem 4rem;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(20, 184, 166, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            animation: float 20s infinite ease-in-out;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) scale(1); }
            50% { transform: translate(-50px, 50px) scale(1.1); }
        }

        .hero-container {
            max-width: 1400px;
            margin: 0 auto;
            width: 100%;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-content h1 {
            font-family: var(--font-display);
            font-size: clamp(3rem, 8vw, 5.5rem);
            font-weight: 600;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            letter-spacing: -0.03em;
            animation: fadeInUp 0.8s ease-out;
        }

        .hero-content .highlight {
            color: var(--color-accent);
            display: block;
        }

        .hero-content p {
            font-size: 1.15rem;
            line-height: 1.8;
            color: var(--color-secondary);
            margin-bottom: 2.5rem;
            max-width: 600px;
            animation: fadeInUp 0.8s ease-out 0.2s backwards;
        }

        .cta-buttons {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
            animation: fadeInUp 0.8s ease-out 0.4s backwards;
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 2rem;
            animation: fadeInUp 0.8s ease-out 0.5s backwards;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            border: 2px solid var(--color-border);
            border-radius: 50%;
            color: var(--color-text);
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            transform: translateY(-2px);
        }

        .btn {
            padding: 1rem 2rem;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .btn-primary {
            background: var(--color-accent);
            color: white;
            box-shadow: 0 4px 12px rgba(20, 184, 166, 0.2);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(20, 184, 166, 0.3);
        }

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

        .btn-secondary:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
        }

        .hero-image {
            position: relative;
            animation: fadeIn 1s ease-out 0.6s backwards;
        }

        .hero-image-wrapper {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(20, 184, 166, 0.15);
            aspect-ratio: 1;
            max-width: 350px;
            width: 100%;
            margin: 0 auto;
        }

        .hero-image img {
            width: 100%;
            height: 100%;
            display: block;
            object-fit: cover;
            object-position: center;
        }

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

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        /* Section Styles */
        section {
            padding: 6rem 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

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

        .section-label {
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.15em;
            color: var(--color-accent);
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .section-title {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 5vw, 3.5rem);
            font-weight: 600;
            letter-spacing: -0.02em;
            margin-bottom: 1rem;
        }

        .section-description {
            font-size: 1.1rem;
            color: var(--color-secondary);
            max-width: 700px;
            line-height: 1.8;
        }

        /* Projects Grid */
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2.5rem;
        }

        .project-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--color-border);
            transition: all 0.4s ease;
            text-decoration: none;
            color: inherit;
            display: block;
        }

        .project-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
            border-color: var(--color-accent);
        }

        .project-image {
            width: 100%;
            height: 280px;
            position: relative;
            overflow: hidden;
        }

        .project-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.1) 100%);
            z-index: 1;
        }

        .project-thumbnail {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .project-card:hover .project-thumbnail {
            transform: scale(1.05);
        }

        .project-icon {
            font-size: 3rem;
            opacity: 0.3;
        }

        .project-content {
            padding: 2rem;
        }

        .project-tag {
            font-size: 0.8rem;
            color: var(--color-accent);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 0.75rem;
        }

        .project-title {
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
            line-height: 1.3;
        }

        .project-description {
            color: var(--color-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        /* About Section */
        #about {
            background: linear-gradient(180deg, var(--color-bg) 0%, #F5F1EA 100%);
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            margin-top: 3rem;
        }

        .about-text h3 {
            font-family: var(--font-display);
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
            color: var(--color-text);
        }

        .about-text p {
            color: var(--color-secondary);
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .about-text .company {
            color: var(--color-accent);
            font-weight: 600;
        }

        .skills-container {
            display: grid;
            gap: 2.5rem;
        }

        .skill-category h4 {
            font-family: var(--font-display);
            font-size: 1.3rem;
            margin-bottom: 1rem;
            color: var(--color-text);
        }

        .skill-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
        }

        .skill-tag {
            padding: 0.5rem 1rem;
            background: white;
            border: 1px solid var(--color-border);
            border-radius: 6px;
            font-size: 0.9rem;
            color: var(--color-secondary);
            transition: all 0.3s ease;
        }

        .skill-tag:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            transform: translateY(-2px);
        }

        /* Contact Section */
        .contact-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .contact-content p {
            font-size: 1.2rem;
            color: var(--color-secondary);
            margin-bottom: 2.5rem;
            line-height: 1.8;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            align-items: center;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            font-size: 1.1rem;
            padding: 1.25rem 2rem;
            background: white;
            border: 1px solid var(--color-border);
            border-radius: 10px;
            transition: all 0.3s ease;
            text-decoration: none;
            color: var(--color-text);
            min-width: 350px;
        }

        .contact-item:hover {
            border-color: var(--color-accent);
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
        }

        .contact-item strong {
            color: var(--color-accent);
            font-weight: 600;
        }

        /* Footer */
        footer {
            background: var(--color-text);
            color: var(--color-bg);
            padding: 3rem 2rem;
            text-align: center;
        }

        footer p {
            opacity: 0.8;
            font-size: 0.95rem;
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .hero-container {
                gap: 3rem;
            }

            .hero-image-wrapper {
                max-width: 300px;
            }
        }

        @media (max-width: 968px) {
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                height: 100vh;
                width: 70%;
                max-width: 300px;
                background: var(--color-bg);
                flex-direction: column;
                padding: 6rem 2rem 2rem;
                gap: 1.5rem;
                box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
                transition: right 0.3s ease;
            }

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

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

            .menu-toggle.active span:nth-child(1) {
                transform: rotate(45deg) translate(7px, 7px);
            }

            .menu-toggle.active span:nth-child(2) {
                opacity: 0;
            }

            .menu-toggle.active span:nth-child(3) {
                transform: rotate(-45deg) translate(7px, -7px);
            }

            .hero-container {
                display: flex !important;
                flex-direction: column !important;
                align-items: center !important;
                gap: 2rem !important;
                grid-template-columns: unset !important;
            }

            .hero-image {
                order: -1;
                width: 100%;
                max-width: 250px;
            }

            .hero-image-wrapper {
                width: 100%;
                max-width: 250px;
                margin: 0 auto;
            }

            .hero-content {
                order: 2;
                width: 100%;
                text-align: center;
            }

            .hero-content h1 {
                text-align: center;
            }

            .hero-content p {
                max-width: 100%;
                text-align: center;
            }

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

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

            .about-grid {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

            .projects-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 2rem;
            }
        }

        @media (max-width: 640px) {
            .nav-container {
                padding: 1.25rem 1.5rem;
            }

            .logo {
                font-size: 1.25rem;
            }

            .hero {
                padding: 6rem 1.5rem 3rem;
                min-height: auto;
            }

            .hero-container {
                display: flex !important;
                flex-direction: column !important;
                align-items: center !important;
                gap: 2rem !important;
                grid-template-columns: unset !important;
            }

            .hero-image {
                order: -1;
                width: 100%;
                max-width: 220px;
            }

            .hero-image-wrapper {
                width: 100%;
                max-width: 220px;
                margin: 0 auto;
            }

            .hero-content {
                order: 2;
                width: 100%;
                text-align: center;
            }

            section {
                padding: 4rem 1.5rem;
            }

            .cta-buttons {
                flex-direction: column;
                width: 100%;
                justify-content: center;
            }

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

            .btn {
                width: 100%;
                text-align: center;
            }

            .contact-item {
                min-width: auto;
                width: 100%;
                font-size: 0.95rem;
                padding: 1rem 1.5rem;
            }

            .section-header {
                margin-bottom: 3rem;
            }

            .hero-content h1 {
                font-size: 2.5rem;
                text-align: center;
            }

            .hero-content p {
                font-size: 1rem;
                text-align: center;
            }

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