.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%;
        }

        #education {
            padding: 80px 20px;
            background: #0f172a;
            color: #fff;
            font-family: 'Poppins', sans-serif;
        }

        .section-title {
            text-align: center;
            font-size: 32px;
            margin-bottom: 50px;
            color: #38bdf8;
        }

        .timeline {
            position: relative;
            max-width: 800px;
            margin: auto;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            width: 3px;
            height: 100%;
            background: #38bdf8;
            transform: translateX(-50%);
        }

        .timeline-item {
            width: 50%;
            padding: 20px;
            position: relative;
        }

        .timeline-item:nth-child(odd) {
            left: 0;
        }

        .timeline-item:nth-child(even) {
            left: 50%;
        }

        .timeline-content {
            background: #1e293b;
            padding: 20px;
            border-radius: 10px;
            position: relative;
            transition: 0.3s;
        }

        .timeline-content:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(56, 189, 248, 0.3);
        }

        .timeline-content h3 {
            margin: 0;
            color: #38bdf8;
        }

        .timeline-content span {
            font-size: 14px;
            color: #94a3b8;
        }

        .timeline-content p {
            margin-top: 10px;
            font-size: 14px;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            top: 30px;
            right: -8px;
            width: 15px;
            height: 15px;
            background: #38bdf8;
            border-radius: 50%;
        }

        .timeline-item:nth-child(even)::before {
            left: -8px;
        }


        /* Section background upgrade */
        #skills {
            background: radial-gradient(circle at top, #0f172a, #020617);
        }

        /* Card upgrade */
        #skills .bg-white,
        #skills .dark\:bg-gray-700 {
            background: rgba(255, 255, 255, 0.05) !important;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
        }

        /* Hover effect (main upgrade) */
        #skills .bg-white:hover,
        #skills .dark\:bg-gray-700:hover {
            transform: translateY(-8px) scale(1.03);
            box-shadow: 0 15px 35px rgba(59, 130, 246, 0.3);
        }

        /* Icon circle glow */
        #skills .w-16 {
            box-shadow: 0 0 15px rgba(59, 130, 246, 0.3);
            transition: 0.3s;
        }

        #skills .bg-white:hover .w-16 {
            box-shadow: 0 0 25px rgba(59, 130, 246, 0.7);
            transform: scale(1.1);
        }

        /* Icon color enhancement */
        #skills i {
            transition: 0.3s;
        }

        #skills .bg-white:hover i {
            color: #38bdf8 !important;
        }

        /* Progress bar upgrade */
        #skills .bg-primary-light,
        #skills .bg-secondary-light {
            background: linear-gradient(90deg, #3b82f6, #06b6d4) !important;
            box-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
        }

        /* Smooth progress animation */
        #skills .h-2\.5>div {
            transition: width 1.5s ease;
        }

        /* Title glow */
        .gradient-text {
            background: linear-gradient(90deg, #3b82f6, #06b6d4);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }



        .project-item {
            transition: all 0.4s ease;
        }

        .hidden-project {
            display: none;
        }