/* CSS RESET & VARIABLES */
        :root {
            --bg-color: #ffffff;
            --text-main: #111827;
            --text-muted: #6b7280;
            --border-color: #e5e7eb;
            --badge-bg: #f3f4f6;
        }

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

        body {
            /* Menerapkan Google Sans Flex */
            font-family: "Google Sans Flex", sans-serif;
            font-optical-sizing: auto;
            font-style: normal;
            font-variation-settings: "slnt" 0;
            
            background-color: var(--bg-color);
            color: var(--text-main);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

        a:hover {
            color: var(--text-muted);
        }

        /* CONTAINER DENGAN GARIS VERTIKAL */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 4rem; 
            border-left: 1px solid var(--border-color); 
            border-right: 1px solid var(--border-color); 
            min-height: 100vh; 
        }

        /* NAVIGATION */
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 2rem 0;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-weight: 500;
            font-size: 1rem;
        }

        .logo-circle {
            width: 31px;
            height: 31px;
            background: #d1d5db url(../assets/pic-soyuzno-ui-designer-small.png);
            border-radius: 50%;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            font-size: 0.9rem;
            font-weight: 500;
        }

        /* HERO SECTION (12 Grid) */
        .hero {
            padding: 6rem 0 8rem;
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            column-gap: 2rem;
        }

        .hero > * {
            grid-column: 3 / 11;
        }

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 500;
            line-height: 1.1;
            letter-spacing: -0.02em;
            margin-bottom: 2rem;
        }

        .hero .sub-headline {
            font-size: 1.125rem;
            color: var(--text-muted);
            margin-bottom: 2rem;
            line-height: 1.6;
        }

        .cta-link {
            display: inline-flex;
            align-items: center;
            font-weight: 600;
            font-size: 1rem;
            border-bottom: 1px solid var(--text-main);
            padding-bottom: 0.1rem;
            margin-bottom: 3rem;
            justify-self: start;
        }

        .cta-link::after {
            content: '↗';
            margin-left: 0.25rem;
            font-size: 1.1rem;
        }

        .trust-bar {
            font-size: 0.875rem;
            color: var(--text-muted);
            letter-spacing: 0.05em;
        }

        /* WORK/PROJECTS SECTION */
        .projects {
            margin: 0 -4rem; 
            padding: 6rem 4rem; 
            border-top: 1px solid var(--border-color);
        }

        .project-card {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 4rem;
            margin-bottom: 8rem;
            align-items: start;
        }
        
        .project-card:last-child {
            margin-bottom: 0;
        }

        .project-info h2 {
            font-size: 1.5rem;
            font-weight: 500;
            margin-bottom: 1rem;
            line-height: 1.3;
        }

        .project-info p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 1.5rem;
        }

        .project-info .role {
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 0.5rem;
            display: block;
        }

        .badges {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-top: 1.5rem;
        }

        .badge {
            background-color: var(--badge-bg);
            padding: 0.35rem 0.75rem;
            border-radius: 99px;
            font-size: 0.75rem;
            font-weight: 500;
            color: var(--text-muted);
        }

        .project-visual {
            width: 100%;
            height: 500px;
            border-radius: 8px;
            background-color: #f8fafc;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            border: 1px solid var(--border-color);
        }

        .project-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* ABOUT SECTION (12 Grid) */
        .about {
            margin: 0 -4rem;
            padding: 6rem 4rem;
            border-top: 1px solid var(--border-color);
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            column-gap: 2rem;
            align-items: start;
        }

        .about-text-column {
            grid-column: 3 / 9;
        }

        .about-image-column {
            grid-column: 9 / 11; 
            display: flex;
            justify-content: flex-end; 
            margin-top: 2.8rem;
        }

        .about-label {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-muted);
            margin-bottom: 1.5rem;
        }

        .about-text-column h2 {
            font-size: 2rem;
            font-weight: 500;
            margin-bottom: 2rem;
            line-height: 1.3;
        }

        .about-text-column p {
            color: var(--text-muted);
            margin-bottom: 1.5rem;
            font-size: 1rem;
        }

        .about-avatar {
            width: 129px; 
            height: 129px;
            background: #dcd7d7 url(../assets/pic-soyuzno-ui-designer-large.png) no-repeat;
            border-radius: 50%;
        }

        /* CONTACT SECTION (12 Grid) */
        .contact {
            margin: 0 -4rem;
            padding: 6rem 4rem;
            border-top: 1px solid var(--border-color);
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            column-gap: 2rem;
        }

        .contact-content {
            grid-column: 3 / 11;
        }

        .open-to-label {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-muted);
            margin-bottom: 2rem;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin-bottom: 5rem;
        }

        .contact-card h3 {
            font-size: 1.125rem;
            font-weight: 500;
            margin-bottom: 0.5rem;
        }

        .contact-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        .contact-cta h2 {
            font-size: 1.5rem;
            font-weight: 500;
            margin-bottom: 1rem;
        }

        /* FOOTER */
        footer {
            margin: 0 -4rem;
            padding: 2rem 4rem;
            border-top: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            font-size: 0.875rem;
            color: var(--text-muted);
        }

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

        /* ANIMATION CLASS */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.8s ease-out, transform 0.8s ease-out;
        }

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

        /* RESPONSIVE DESIGN (TABLET) */
        @media (max-width: 900px) {
            .hero > * {
                grid-column: 2 / 12;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            .project-card {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .project-visual {
                height: 300px;
                order: -1; 
            }
            .about-text-column {
                grid-column: 2 / 12;
            }
            .about-image-column {
                grid-column: 2 / 12;
                justify-content: flex-start; 
                margin-top: 0;
                order: -1; 
                margin-bottom: 2rem;
            }
            .contact-content {
                grid-column: 2 / 12;
            }
        }

        /* RESPONSIVE DESIGN (MOBILE) */
        @media (max-width: 600px) {
            .container {
                border-left: none; 
                border-right: none;
                padding: 0 1.5rem;
            }

            .projects, .about, .contact {
                margin: 0 -1.5rem;
                padding: 4rem 1.5rem; 
            }           
            
            .nav-links {
                display: none; 
            }

            .hero > * {
                grid-column: 1 / -1;
            }

            .about-text-column, .about-image-column {
                grid-column: 1 / -1; 
            }
            
            .contact-content {
                grid-column: 1 / -1;
            }
            
            .contact-grid {
                grid-template-columns: 1fr;
            }
            
            footer {
                margin: 0 -1.5rem;
                padding: 2rem 1.5rem;
                flex-direction: column;
                gap: 1rem;
                align-items: center;
                text-align: center;
            }
        }