:root {
            --bg-dark: #121212;
            --bg-light: #1e1e1e;
            --accent-green: #ffb300;
            --text-primary: #fff5d4;
            --text-secondary: #ffe082;
            --text-muted: #666;
        }

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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-light) 100%);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Navbar Styles */
        .navbar {
            position: fixed;
            top: 30px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 40px);
            max-width: 1200px;
            background: rgba(18, 18, 18, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            border: 1px solid rgba(255, 179, 0, 0.2);
            border-radius: 15px;
            padding: 15px 0;
            transition: all 0.3s ease;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }

        .navbar.scrolled {
            top: 15px;
            padding: 10px 0;
            background: rgba(18, 18, 18, 0.98);
            width: calc(100% - 20px);
        }

        .navbar-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .navbar-brand {
            color: var(--accent-green);
            text-decoration: none;
            font-size: 1.5rem;
            font-weight: bold;
            transition: all 0.3s ease;
        }

        .navbar-brand:hover {
            color: var(--text-secondary);
            transform: scale(1.05);
        }

        .navbar-links {
            display: flex;
            gap: 20px;
            align-items: center;
        }

        .nav-link {
            color: var(--text-primary);
            text-decoration: none;
            padding: 8px 15px;
            border-radius: 20px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .nav-link::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 179, 0, 0.2), transparent);
            transition: all 0.5s ease;
        }

        .nav-link:hover::before {
            left: 100%;
        }

        .nav-link:hover {
            color: var(--accent-green);
            background: rgba(255, 179, 0, 0.1);
        }

        .nav-link.active {
            color: var(--accent-green);
            background: rgba(255, 179, 0, 0.1);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 5px;
        }

        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: block;
            }

            .navbar-links {
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background: rgba(18, 18, 18, 0.98);
                backdrop-filter: blur(10px);
                padding: 20px;
                flex-direction: column;
                gap: 15px;
                transform: translateY(-100%);
                opacity: 0;
                visibility: hidden;
                transition: all 0.3s ease;
                border-bottom: 1px solid rgba(255, 179, 0, 0.2);
            }

            .navbar-links.active {
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }

            .nav-link {
                width: 100%;
                text-align: center;
                padding: 12px 20px;
            }

            .navbar {
                top: 20px;
                width: calc(100% - 20px);
            }

            .navbar.scrolled {
                top: 10px;
            }

            .header {
                padding-top: 140px;
            }
        }

        /* Adjust header padding to account for floating navbar */
        .header {
            padding-top: 160px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header */
        .header {
            padding: 60px 100;
            text-align: center;
            position: relative;
            background: radial-gradient(circle at center, rgba(255, 179, 0, 0.1) 0%, transparent 70%);
            overflow: hidden; /* Ensure glowing effect stays within bounds */
        }

        .header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23333" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
            opacity: 0.1;
            z-index: -1;
        }

        .profile-section {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 40px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .profile-image {
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-green), #ff6b35);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 60px;
            font-weight: bold;
            color: var(--bg-dark);
            box-shadow: 0 0 30px rgba(255, 179, 0, 0.3);
            animation: glow 3s ease-in-out infinite alternate;
            transition: all 0.3s ease; /* Added transition for hover */
        }

        .profile-image:hover {
            transform: scale(1.05); /* Added hover effect */
        }

        @keyframes glow {
            from { box-shadow: 0 0 20px rgba(255, 179, 0, 0.3); }
            to { box-shadow: 0 0 40px rgba(255, 179, 0, 0.6); }
        }

        .profile-info h1 {
            font-size: 3.5rem;
            background: linear-gradient(135deg, var(--accent-green), var(--text-secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 10px;
            animation: fadeInUp 1s ease-out;
        }

        .profile-info .subtitle {
            font-size: 1.4rem;
            color: var(--text-secondary);
            margin-bottom: 20px;
            animation: fadeInUp 1s ease-out 0.2s both;
        }

        .location-age {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 1s ease-out 0.4s both;
        }

        .info-item {
            background: rgba(255, 179, 0, 0.1);
            padding: 12px 20px;
            border-radius: 25px;
            border: 1px solid rgba(255, 179, 0, 0.3);
            backdrop-filter: blur(10px);
            font-size: 0.95rem;
            transition: all 0.3s ease; /* Added transition for hover */
        }

        .info-item:hover {
            transform: translateY(-5px); /* Added hover effect */
            box-shadow: 0 5px 15px rgba(255, 179, 0, 0.2);
        }

        /* Sections */
        .section {
            padding: 80px 0;
            position: relative;
            opacity: 0; /* Initial state for section fade-in */
            transform: translateY(30px); /* Initial state for section fade-in */
            transition: opacity 0.8s ease-out, transform 0.8s ease-out; /* Smooth transition for sections */
        }

        .section.fade-in { /* Class added by JS for section fade-in */
            opacity: 1;
            transform: translateY(0);
        }

        .section:nth-child(even) {
            background: rgba(30, 30, 30, 0.3);
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 50px;
            color: var(--accent-green);
            position: relative;
            animation: fadeIn 1s ease-out; /* Fade in for titles */
        }

        .section-title::after {
            content: '';
            display: block;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-green), transparent);
            margin: 20px auto;
            border-radius: 2px;
            animation: expandLine 1.5s ease-out forwards; /* Animation for the line */
        }

        @keyframes expandLine {
            from { width: 0; opacity: 0; }
            to { width: 80px; opacity: 1; }
        }

        /* Skills Timeline */
        .skills-timeline {
            position: relative;
            margin-top: 60px;
            padding-left: 40px;
        }

        .skills-timeline::before {
            content: '';
            position: absolute;
            left: 20px;
            top: 0;
            bottom: 0;
            width: 4px;
            background: linear-gradient(180deg, var(--accent-green), transparent);
            border-radius: 2px;
            transform-origin: top;
            animation: drawLine 1.5s ease-out forwards; /* Animation for the timeline line */
        }

        @keyframes drawLine {
            from { transform: scaleY(0); }
            to { transform: scaleY(1); }
        }

        .skill-item {
            position: relative;
            margin-bottom: 40px;
            padding-left: 60px;
            opacity: 0;
            transform: translateX(-50px);
            transition: all 0.6s ease;
        }

        .skill-item.visible {
            opacity: 1;
            transform: translateX(0);
        }

        .skill-item::before {
            content: '';
            position: absolute;
            left: -28px;
            top: 15px;
            width: 16px;
            height: 16px;
            background: var(--accent-green);
            border-radius: 50%;
            border: 4px solid var(--bg-dark);
            box-shadow: 0 0 0 4px rgba(255, 179, 0, 0.3);
            animation: pulse 2s infinite, appearPop 0.5s ease-out forwards; /* Added appearPop */
            animation-delay: var(--item-delay, 0s); /* Use custom property for staggered delay */
        }

        @keyframes pulse {
            0% { box-shadow: 0 0 0 4px rgba(255, 179, 0, 0.3); }
            50% { box-shadow: 0 0 0 8px rgba(255, 179, 0, 0.1); }
            100% { box-shadow: 0 0 0 4px rgba(255, 179, 0, 0.3); }
        }

        @keyframes appearPop {
            0% { transform: scale(0); opacity: 0; }
            80% { transform: scale(1.1); opacity: 1; }
            100% { transform: scale(1); opacity: 1; }
        }

        .skill-content {
            background: linear-gradient(135deg, rgba(255, 179, 0, 0.1), rgba(30, 30, 30, 0.8));
            padding: 25px;
            border-radius: 15px;
            border-left: 4px solid var(--accent-green);
            backdrop-filter: blur(10px);
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .skill-content::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--accent-green), transparent);
            transform: scaleX(0); /* Initial state for line animation */
            transform-origin: left;
            transition: transform 0.6s ease;
        }

        .skill-content:hover::before {
            transform: scaleX(1); /* Line animation on hover */
        }

        .skill-content:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(255, 179, 0, 0.2);
        }

        .skill-header {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }

        .skill-icon {
            font-size: 2rem;
            margin-right: 15px;
            background: linear-gradient(135deg, var(--accent-green), var(--text-secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: transform 0.3s ease; /* Icon pop on hover */
        }

        .skill-content:hover .skill-icon {
            transform: scale(1.1);
        }

        .skill-title {
            font-size: 1.4rem;
            color: var(--text-secondary);
            font-weight: bold;
        }

        .skill-description {
            color: var(--text-primary);
            line-height: 1.6;
            margin-left: 50px;
        }

        /* Projects */
        .project-card {
            background: linear-gradient(135deg, var(--bg-light), rgba(255, 179, 0, 0.05));
            padding: 40px;
            border-radius: 20px;
            border: 1px solid rgba(255, 179, 0, 0.2);
            text-align: center;
            max-width: 600px;
            margin: 0 auto;
            position: relative;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1); /* Smoother transition */
            opacity: 0; /* Initial state for fade-in */
            transform: translateY(30px); /* Initial state for fade-in */
        }

        .project-card:hover {
            transform: scale(1.02);
            box-shadow: 0 25px 50px rgba(255, 179, 0, 0.3);
            background: linear-gradient(135deg, rgba(255, 179, 0, 0.1), var(--bg-light)); /* Subtle background change on hover */
        }

        .project-card h3 {
            font-size: 2rem;
            color: var(--accent-green);
            margin-bottom: 20px;
        }

        .project-card p {
            color: var(--text-secondary);
            margin-bottom: 25px;
            font-size: 1.1rem;
        }

        .project-link {
            display: inline-block;
            background: linear-gradient(135deg, var(--accent-green), #ff6b35);
            color: var(--bg-dark);
            padding: 12px 30px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .project-link::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.2);
            transition: all 0.5s ease;
            z-index: -1;
        }

        .project-link:hover::before {
            left: 0;
        }

        .project-link:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(255, 179, 0, 0.4);
        }

        /* Hobbies Hexagon Layout */
        .hobbies-container {
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 400px;
            position: relative;
            margin-top: 60px;
            flex-wrap: wrap; /* Allow wrapping for responsiveness */
        }

        .hobby-hexagon {
            width: 180px;
            height: 156px;
            position: relative;
            margin: 0 20px 40px; /* Added bottom margin for wrapped items */
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1); /* Smoother transition */
            opacity: 0; /* Initial state for fade-in */
            transform: translateY(30px); /* Initial state for fade-in */
        }

        .hobby-hexagon:hover {
            transform: scale(1.1) rotate(5deg);
            box-shadow: 0 10px 30px rgba(255, 179, 0, 0.4); /* Add shadow on hover */
        }

        .hexagon-inner {
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--accent-green), #ff6b35);
            transform: rotate(30deg);
            border-radius: 20px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3); /* Subtle shadow */
        }

        .hexagon-inner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.1); /* Subtle overlay */
            transform: scale(0);
            border-radius: 50%;
            transition: transform 0.5s ease-out;
            opacity: 0;
        }

        .hobby-hexagon:hover .hexagon-inner::before {
            transform: scale(1.2);
            opacity: 1;
        }


        .hexagon-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) rotate(-30deg);
            text-align: center;
            color: var(--bg-dark);
            z-index: 2;
            transition: all 0.3s ease; /* Transition for content */
        }

        .hobby-hexagon:hover .hexagon-content {
            color: var(--text-primary); /* Change text color on hover for contrast */
            text-shadow: 0 0 5px rgba(0,0,0,0.5);
        }

        .hexagon-icon {
            font-size: 2.5rem;
            margin-bottom: 10px;
            display: block;
        }

        .hexagon-title {
            font-size: 1rem;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .hobby-description {
            position: absolute;
            bottom: -60px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(30, 30, 30, 0.9);
            padding: 15px 20px;
            border-radius: 10px;
            color: var(--text-primary);
            font-size: 0.9rem;
            white-space: nowrap;
            opacity: 0;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 179, 0, 0.3);
            z-index: 3; /* Ensure it's above other elements */
        }

        .hobby-hexagon:hover .hobby-description {
            opacity: 1;
            bottom: -50px;
        }

        /* Homelab Radar Chart */
        .homelab-container {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            gap: 60px;
            margin-top: 60px;
        }

        .server-cluster {
            position: relative;
            width: 400px;
            height: 600px;
            background: linear-gradient(to right, #1a1a1a, #2a2a2a);
            border-radius: 10px;
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
            border: 2px solid #333;
            perspective: 1000px;
        }

        .server-node {
            position: relative;
            width: 100%;
            height: 80px;
            background: #0f0f0f;
            border-radius: 5px;
            overflow: visible;
            transition: all 0.3s ease;
            cursor: pointer;
            border: 1px solid var(--accent-green);
        }

        .server-front {
            position: absolute;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, 
                rgba(30, 30, 30, 0.9) 0%,
                rgba(40, 40, 40, 0.9) 100%);
            display: flex;
            align-items: center;
            padding: 0 20px;
            transition: all 0.3s ease;
            justify-content: space-between;
        }

        .server-name {
            color: var(--text-primary);
            font-size: 1rem;
            font-weight: bold;
            flex-grow: 1;
        }

        .network-ports {
            display: flex;
            gap: 10px;
            align-items: center;
            margin-right: 20px;
        }

        .port {
            width: 20px;
            height: 20px;
            background: #333;
            border: 1px solid var(--accent-green);
            border-radius: 3px;
            position: relative;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .port:hover {
            background: var(--accent-green);
            transform: scale(1.2);
        }

        .port-tooltip {
            position: absolute;
            top: -40px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(20, 20, 20, 0.95);
            padding: 8px 12px;
            border-radius: 5px;
            font-size: 0.8rem;
            color: var(--text-primary);
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            border: 1px solid var(--accent-green);
            z-index: 100;
        }

        .port:hover .port-tooltip {
            opacity: 1;
            visibility: visible;
            top: -45px;
        }

        .server-front::before {
            content: '';
            position: absolute;
            left: 10px;
            width: 8px;
            height: 8px;
            background: var(--accent-green);
            border-radius: 50%;
            box-shadow: 0 0 10px var(--accent-green);
            animation: blink 2s infinite;
        }

        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }

        /* Overlay für den Hintergrund */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(5px);
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 9998;
        }

        /* Wenn ein Server aktiv ist */
        .server-node.active ~ .modal-overlay {
            opacity: 1;
            visibility: visible;
        }

        .server-node.active {
            z-index: 1;
        }

        /* Info-Box Styling */
        .server-info {
            position: fixed;
            left: 50%;
            top: 50%;
            width: 90vw;
            max-width: 1200px;
            height: auto;
            min-height: 300px;
            background: rgba(20, 20, 20, 0.95);
            padding: 30px;
            border: 2px solid var(--accent-green);
            border-radius: 10px;
            backdrop-filter: blur(10px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            transform: translate(-50%, -50%) scale(0.5);
            opacity: 0;
            visibility: hidden;
            transition: all 0.5s cubic-bezier(0.2, 0.9, 0.3, 1.5);
            z-index: 9999;
            transform-style: preserve-3d;
            perspective: 1000px;
            overflow: hidden;
        }

        /* Holographic effect */
        .server-info::before {
            content: '';
            position: absolute;
            inset: -2px;
            background: linear-gradient(
                45deg,
                transparent 0%,
                rgba(255, 179, 0, 0.1) 45%,
                rgba(255, 179, 0, 0.2) 50%,
                rgba(255, 179, 0, 0.1) 55%,
                transparent 100%
            );
            filter: blur(5px);
            animation: hologramEdge 4s linear infinite;
            pointer-events: none;
        }

        /* Grid background */
        .server-info::after {
            content: '';
            position: absolute;
            inset: 0;
            background: 
                linear-gradient(90deg, var(--accent-green) 1px, transparent 1px) 0 0 / 50px 50px,
                linear-gradient(0deg, var(--accent-green) 1px, transparent 1px) 0 0 / 50px 50px;
            opacity: 0.1;
            animation: gridMove 20s linear infinite;
            pointer-events: none;
        }

        @keyframes hologramEdge {
            0% { opacity: 0.3; }
            50% { opacity: 0.7; }
            100% { opacity: 0.3; }
        }

        @keyframes gridMove {
            0% { transform: translate(0, 0); }
            100% { transform: translate(50px, 50px); }
        }

        /* Wenn Server aktiv ist */
        .server-node.active .server-info {
            transform: translate(-50%, -50%) scale(1);
            opacity: 1;
            visibility: visible;
        }

        /* Server specs layout */
        .server-specs {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            height: 100%;
            padding: 20px;
            position: relative;
            z-index: 1;
        }

        .spec-group {
            background: rgba(255, 179, 0, 0.05);
            padding: 25px;
            border-radius: 12px;
            border: 1px solid rgba(255, 179, 0, 0.2);
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(5px);
            transition: all 0.3s ease;
        }

        .spec-group:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(255, 179, 0, 0.2);
            border-color: var(--accent-green);
        }

        .spec-group::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(
                45deg,
                transparent 0%,
                rgba(255, 179, 0, 0.1) 45%,
                rgba(255, 179, 0, 0.2) 50%,
                rgba(255, 179, 0, 0.1) 55%,
                transparent 100%
            );
            transform: translateX(-100%);
            animation: shimmer 3s infinite;
            pointer-events: none;
        }

        /* Scan line effect */
        .server-info .scan-line {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(
                to right,
                transparent,
                var(--accent-green),
                transparent
            );
            animation: scanLine 2s linear infinite;
            opacity: 0.5;
            pointer-events: none;
        }

        @keyframes scanLine {
            0% { transform: translateY(0); }
            100% { transform: translateY(300px); }
        }

        .spec-group h4 {
            color: var(--accent-green);
            margin-bottom: 15px;
            font-size: 1.2rem;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            padding-left: 20px;
        }

        .spec-group h4::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            width: 10px;
            height: 10px;
            background: var(--accent-green);
            border-radius: 50%;
            transform: translateY(-50%);
            box-shadow: 0 0 10px var(--accent-green);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { box-shadow: 0 0 10px var(--accent-green); }
            50% { box-shadow: 0 0 20px var(--accent-green); }
            100% { box-shadow: 0 0 10px var(--accent-green); }
        }

        .server-specs p {
            margin-bottom: 12px;
            font-size: 1rem;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .server-specs strong {
            color: var(--accent-green);
            font-weight: bold;
            min-width: 80px;
            position: relative;
        }

        .server-specs strong::after {
            content: ':';
            position: absolute;
            right: 0;
            color: var(--text-secondary);
        }

        /* Beam connection effect */
        .server-node.active::after {
            content: '';
            position: fixed;
            left: 50%;
            top: 50%;
            width: 2px;
            height: 100vh;
            background: linear-gradient(
                to bottom,
                transparent,
                var(--accent-green),
                transparent
            );
            transform: translate(-50%, -50%);
            opacity: 0.5;
            z-index: 9998;
            animation: beamPulse 2s infinite;
        }

        @keyframes beamPulse {
            0% { opacity: 0.3; }
            50% { opacity: 0.7; }
            100% { opacity: 0.3; }
        }

        /* Footer styles update */
        .footer {
            padding: 40px 0;
            text-align: center;
            background: var(--bg-dark);
            border-top: 1px solid rgba(255, 179, 0, 0.2);
            transform: translateY(20px);
            transition: transform 0.8s ease-out;
        }

        .footer.fade-in-on-scroll.is-visible {
            transform: translateY(0);
        }

        .footer-content {
            display: flex;
            flex-direction: column;
            gap: 20px;
            align-items: center;
            opacity: 1; /* Ensure content is always visible */
        }

        .footer-links {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            justify-content: center;
            opacity: 1; /* Ensure links are always visible */
        }

        .footer-link {
            color: var(--text-primary);
            text-decoration: none;
            padding: 8px 15px;
            border-radius: 20px;
            transition: all 0.3s ease;
            background: rgba(255, 179, 0, 0.1);
            border: 1px solid rgba(255, 179, 0, 0.2);
            opacity: 1; /* Ensure links are always visible */
        }

        .footer-link:hover {
            color: var(--accent-green);
            background: rgba(255, 179, 0, 0.2);
            transform: translateY(-2px);
        }

        @media (max-width: 768px) {
            .footer-links {
                flex-direction: column;
                gap: 10px;
            }

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

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

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

        .fade-in-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease-out, transform 0.8s ease-out;
        }

        .fade-in-on-scroll.is-visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .profile-section {
                flex-direction: column;
            }
            
            .profile-info h1 {
                font-size: 2.5rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .location-age {
                flex-direction: column;
                align-items: center;
            }
            
            .info-item {
                text-align: center;
                margin-bottom: 10px;
            }

            .hobby-hexagon {
                margin: 0 10px 30px; /* Adjust margin for smaller screens */
            }

            .homelab-container {
                flex-direction: column;
            }

            .server-cluster {
                width: 100%;
                max-width: 400px;
                margin-bottom: 200px;
            }

            .server-info {
                width: 95vw;
                height: 300px;
            }

            .server-specs {
                grid-template-columns: 1fr;
            }

            .server-node::after {
                bottom: 320px;
            }
        }

        /* Mobile Responsiveness */
        @media screen and (max-width: 768px) {
            .container {
                padding: 0 15px;
            }

            .header {
                padding: 30px 100;
            }

            .profile-section {
                flex-direction: column;
                gap: 20px;
            }

            .profile-image {
                width: 150px;
                height: 150px;
            }

            .profile-info h1 {
                font-size: 2.5rem;
            }

            .profile-info .subtitle {
                font-size: 1.2rem;
            }

            .location-age {
                flex-direction: column;
                gap: 10px;
            }

            .section {
                padding: 40px 0;
            }

            .section-title {
                font-size: 2rem;
                margin-bottom: 30px;
            }

            /* Server Cluster Mobile Styling */
            .server-cluster {
                width: 100%;
                height: auto;
                min-height: 400px;
                padding: 15px;
            }

            .server-node {
                height: 70px;
                margin-bottom: 10px;
            }

            .server-front {
                padding: 0 10px;
            }

            .server-name {
                font-size: 0.9rem;
                max-width: 50%;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .network-ports {
                gap: 5px;
                margin-right: 5px;
            }

            .port {
                width: 15px;
                height: 15px;
            }

            .port-tooltip {
                font-size: 0.7rem;
                white-space: normal;
                max-width: 150px;
                text-align: center;
            }

            /* Server Info Mobile Styling */
            .server-info {
                width: 95vw;
                height: auto;
                min-height: 350px;
                padding: 20px;
                max-height: 80vh;
                overflow-y: auto;
            }

            .server-info h3 {
                font-size: 1.3rem;
                margin-bottom: 15px;
            }

            .server-specs {
                grid-template-columns: 1fr;
                gap: 15px;
                padding: 10px;
            }

            .spec-group {
                padding: 15px;
            }

            .spec-group h4 {
                font-size: 1.1rem;
            }

            .server-specs p {
                font-size: 0.9rem;
                margin-bottom: 8px;
            }

            /* Beam Effect Mobile Adjustments */
            .server-node.active::after {
                width: 1px;
            }

            /* Modal Overlay Mobile Adjustments */
            .modal-overlay {
                backdrop-filter: blur(3px);
            }
        }

        /* Small Mobile Devices */
        @media screen and (max-width: 380px) {
            .profile-image {
                width: 120px;
                height: 120px;
            }

            .profile-info h1 {
                font-size: 2rem;
            }

            .profile-info .subtitle {
                font-size: 1rem;
            }

            .server-name {
                font-size: 0.8rem;
                max-width: 40%;
            }

            .network-ports {
                gap: 3px;
            }

            .port {
                width: 12px;
                height: 12px;
            }

            .server-info {
                padding: 15px;
            }

            .spec-group {
                padding: 12px;
            }

            .spec-group h4 {
                font-size: 1rem;
            }

            .server-specs p {
                font-size: 0.8rem;
            }
        }

        /* Landscape Mode */
        @media screen and (max-height: 600px) and (orientation: landscape) {
            .server-info {
                height: 90vh;
                top: 5vh;
                transform: translate(-50%, 0) scale(0.5);
            }

            .server-node.active .server-info {
                transform: translate(-50%, 0) scale(1);
            }

            .server-specs {
                max-height: calc(90vh - 100px);
                overflow-y: auto;
            }
        }

        /* Tablet Optimization */
        @media screen and (min-width: 769px) and (max-width: 1024px) {
            .server-cluster {
                width: 100%;
                max-width: 600px;
                margin: 0 auto;
            }

            .server-info {
                width: 85vw;
            }

            .server-specs {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        /* High DPI Mobile Screens */
        @media screen and (max-width: 768px) and (-webkit-min-device-pixel-ratio: 2), 
               screen and (max-width: 768px) and (min-resolution: 192dpi) {
            .server-info::before,
            .server-info::after {
                opacity: 0.7;
            }

            .spec-group {
                backdrop-filter: blur(8px);
            }

            .port-tooltip {
                backdrop-filter: blur(5px);
            }
        }

        /* Prevent Hover Effects on Touch Devices */
        @media (hover: none) {
            .server-node:hover {
                transform: none;
            }

            .port:hover {
                transform: none;
            }

            .spec-group:hover {
                transform: none;
            }
        }