.gradient-text {
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
        }
        .light .gradient-text {
            background-image: linear-gradient(45deg, #3b82f6, #10b981);
        }
        .dark .gradient-text {
            background-image: linear-gradient(45deg, #60a5fa, #34d399);
        }
        .project-card {
            transition: all 0.3s ease;
        }
        .project-card:hover {
            transform: translateY(-5px);
        }
        .theme-toggle {
            transition: all 0.3s ease;
        }
        .theme-toggle:hover {
            transform: rotate(30deg);
        }
        .nav-link {
            position: relative;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -2px;
            left: 0;
            background-color: currentColor;
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }