:root {
            --color-background: #FFFFFF;
            --color-primary: #2C3E50;
            --color-secondary: #3498DB;
            --color-text-dark: #333333;
            --color-text-light: #FFFFFF;
            --color-accent-link: #3498DB;
            --color-accent-hover: #2980b9;
            --color-card-bg: rgba(255, 255, 255, 0.8);
            --color-card-border: rgba(44, 62, 80, 0.1);
            --color-footer-bg: #2C3E50;
            --color-footer-bar: #3498DB;
            --color-hero-bg-from: #2C3E50;
            --color-hero-bg-via: #1f354a;
            --color-hero-bg-to: #2C3E50;
            --green-success: #22c55e;
            --teal-color: #14b8a6;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: var(--color-background);
            color: var(--color-text-dark);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        /* General styles, replace hardcoded colors with CSS variables */
        .gradient-bg {
            background: linear-gradient(135deg, var(--color-hero-bg-from) 0%, var(--color-hero-bg-via) 50%, var(--color-hero-bg-to) 100%);
        }

        .text-gradient {
            background: linear-gradient(90deg, var(--color-secondary), #8b5cf6);
            /* Keeping purple for existing visual */
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .card-hover {
            transition: all 0.3s ease;
        }

        .card-hover:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }

        .hamburger-line {
            display: block;
            width: 24px;
            height: 3px;
            background-color: var(--color-text-dark);
            margin-bottom: 4px;
            transition: all 0.3s;
        }

        .hamburger-active>span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .hamburger-active>span:nth-child(2) {
            transform: scale(0);
        }

        .hamburger-active>span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .github-like-card {
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
            border: 1px solid rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .highlight-text {
            position: relative;
            display: inline-block;
        }

        .highlight-text::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0.1em;
            width: 100%;
            height: 0.15em;
            background: linear-gradient(90deg, var(--color-secondary), #8b5cf6);
            opacity: 0.7;
            transform: scaleX(0);
            transform-origin: bottom right;
            transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .hero-loaded .highlight-text::after {
            transform: scaleX(1);
            transform-origin: bottom left;
        }

        .profile-content-wrapper {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            height: 100%;
            justify-content: space-between;
        }

        @media (min-width: 768px) {
            .profile-content-wrapper {
                align-items: flex-start;
                text-align: left;
            }
        }

        /* Enhanced responsive section padding */
        .section-padding {
            padding-top: 2rem;
            padding-bottom: 2rem;
            padding-left: 1rem;
            padding-right: 1rem;
        }

        @media (min-width: 640px) {
            .section-padding {
                padding-top: 3rem;
                padding-bottom: 3rem;
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
        }

        @media (min-width: 768px) {
            .section-padding {
                padding-top: 4rem;
                padding-bottom: 4rem;
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        @media (min-width: 1024px) {
            .section-padding {
                padding-top: 5rem;
                padding-bottom: 5rem;
                padding-left: 2.5rem;
                padding-right: 2.5rem;
            }
        }

        @media (min-width: 1280px) {
            .section-padding {
                padding-top: 6rem;
                padding-bottom: 6rem;
                padding-left: 3rem;
                padding-right: 3rem;
            }
        }

        .section-title {
            font-size: 1.5rem;
            /* 2xl */
            line-height: 2rem;
            /* 2xl */
            font-weight: 700;
            /* bold */
            margin-bottom: 1rem;
            /* mb-4 */
        }

        @media (min-width: 640px) {
            .section-title {
                font-size: 1.875rem;
                /* 3xl */
                line-height: 2.25rem;
                /* 3xl */
                margin-bottom: 1.5rem;
                /* sm:mb-6 */
            }
        }

        @media (min-width: 768px) {
            .section-title {
                font-size: 2.25rem;
                /* 4xl */
                line-height: 2.5rem;
                /* 4xl */
            }
        }

        @media (min-width: 1024px) {
            .section-title {
                font-size: 3rem;
                /* 5xl */
                line-height: 1;
                /* 5xl */
            }
        }

        .section-divider {
            width: 4rem;
            /* w-16 */
            height: 0.25rem;
            /* h-1 */
            background: linear-gradient(to right, var(--color-secondary), #8b5cf6);
            /* from-blue-500 to-purple-600 */
            margin-left: auto;
            margin-right: auto;
            margin-bottom: 1.5rem;
            /* mb-6 */
        }

        @media (min-width: 640px) {
            .section-divider {
                width: 5rem;
                /* sm:w-20 */
                margin-bottom: 2rem;
                /* sm:mb-8 */
            }
        }

        .section-description {
            font-size: 0.875rem;
            /* text-sm */
            line-height: 1.25rem;
            /* text-sm */
            color: var(--color-text-dark);
            /* text-gray-600 */
            max-width: 42rem;
            /* max-w-2xl */
            margin-left: auto;
            margin-right: auto;
            margin-bottom: 2rem;
            /* mb-8 */
            padding-left: 0.5rem;
            padding-right: 0.5rem;
        }

        @media (min-width: 640px) {
            .section-description {
                font-size: 1rem;
                /* sm:text-base */
                line-height: 1.5rem;
                /* sm:text-base */
                margin-bottom: 3rem;
                /* sm:mb-12 */
                padding-left: 1rem;
                padding-right: 1rem;
            }
        }

        @media (min-width: 1024px) {
            .section-description {
                font-size: 1.125rem;
                /* lg:text-lg */
                line-height: 1.75rem;
                /* lg:text-lg */
                max-width: 48rem;
                /* lg:max-w-3xl */
                padding-left: 0;
                padding-right: 0;
            }
        }

        /* Animations using native CSS */
        @keyframes floating {

            0%,
            100% {
                transform: translateY(0px) rotate(0deg);
            }

            25% {
                transform: translateY(-10px) rotate(2deg);
            }

            50% {
                transform: translateY(-20px) rotate(0deg);
            }

            75% {
                transform: translateY(-10px) rotate(-2deg);
            }
        }

        .floating-animation {
            animation: floating 6s ease-in-out infinite;
        }

        .pulse-glow {
            animation: pulse-glow 2s ease-in-out infinite alternate;
        }

        @keyframes pulse-glow {
            from {
                box-shadow: 0 0 20px rgba(52, 152, 219, 0.5);
            }

            /* color-secondary */
            to {
                box-shadow: 0 0 30px rgba(52, 152, 219, 0.8), 0 0 40px rgba(139, 92, 246, 0.3);
            }

            /* color-secondary and purple */
        }

        .typewriter {
            overflow: hidden;
            border-right: 2px solid var(--color-secondary);
            white-space: nowrap;
        }

        @keyframes typing {
            from {
                width: 0;
            }

            to {
                width: 100%;
            }
        }

        @keyframes blink-caret {

            from,
            to {
                border-color: transparent;
            }

            50% {
                border-color: var(--color-secondary);
            }
        }

        .typewriter-text.typing-animation {
            animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
        }

        .parallax-bg {
            background-attachment: fixed;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
        }

        .skill-progress {
            position: relative;
            overflow: hidden;
        }

        .skill-progress::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            transition: left 0.5s;
        }

        .skill-progress:hover::before {
            left: 100%;
        }

        .magnetic-effect {
            transition: transform 0.3s ease;
        }

        /* Magnetic effect is handled by JS for more precise movement */

        .glass-morphism {
            background: var(--color-card-bg);
            /* Using card-bg with transparency */
            backdrop-filter: blur(10px);
            border: 1px solid var(--color-card-border);
            /* Using card-border */
        }

        .neon-text {
            text-shadow: 0 0 5px var(--color-secondary), 0 0 10px var(--color-secondary), 0 0 15px var(--color-secondary), 0 0 20px var(--color-secondary);
        }

        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: var(--color-secondary);
            border-radius: 50%;
            pointer-events: none;
            opacity: 0.7;
            /* Animation properties for particles */
            animation: particle-float 10s infinite ease-in-out;
        }

        @keyframes particle-float {

            0%,
            100% {
                transform: translateY(0) translateX(0);
            }

            25% {
                transform: translateY(-20px) translateX(10px);
            }

            50% {
                transform: translateY(-40px) translateX(-20px);
            }

            75% {
                transform: translateY(-20px) translateX(10px);
            }
        }

        .scroll-indicator {
            position: fixed;
            top: 0;
            left: 0;
            width: 0%;
            height: 4px;
            background: linear-gradient(90deg, var(--color-secondary), #8b5cf6);
            /* Keeping purple for existing visual */
            z-index: 9999;
            transition: width 0.3s ease;
        }

        /* 3D Card Effects */
        .perspective-1000 {
            perspective: 1000px;
        }

        .transform-gpu {
            transform-style: preserve-3d;
        }

        .rotate-y-6-hover:hover {
            /* Custom class for hover effect */
            transform: rotateY(6deg) scale(1.05);
        }

        /* Enhanced Floating Animation (already defined as floating) */
        .floating-shape {
            animation: floating 6s ease-in-out infinite;
        }

        .floating-shape:nth-child(2) {
            animation-delay: -2s;
        }

        .floating-shape:nth-child(3) {
            animation-delay: -4s;
        }

        .floating-shape:nth-child(4) {
            animation-delay: -1s;
        }

        /* Profile Card Hover Effects */
        .profile-card {
            transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .profile-card:hover {
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
        }

        /* Gradient Animation */
        @keyframes gradient-shift {

            0%,
            100% {
                background-position: 0% 50%;
            }

            50% {
                background-position: 100% 50%;
            }
        }

        .animate-gradient {
            background-size: 200% 200%;
            animation: gradient-shift 3s ease infinite;
        }

        /* Skills Slider Animation - Seamless Loop */
        @keyframes slide-left {
            0% {
                transform: translateX(0);
            }

            100% {
                transform: translateX(-50%);
            }
        }

        @keyframes slide-right {
            0% {
                transform: translateX(-50%);
            }

            100% {
                transform: translateX(0);
            }
        }

        .slide-left-animation {
            /* Custom class for animation control */
            animation: slide-left 40s linear infinite;
        }

        .slide-right-animation {
            /* Custom class for animation control */
            animation: slide-right 40s linear infinite;
        }

        .skills-slider {
            overflow: hidden;
            white-space: nowrap;
            position: relative;
            mask: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
            -webkit-mask: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
        }

        .skills-slider:hover .slide-left-animation,
        .skills-slider:hover .slide-right-animation {
            animation-play-state: paused;
        }

        /* Project Card Enhancements */
        .project-description {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
        }

        .project-description.expanded {
            max-height: 500px;
            /* Sufficiently large value */
            transition: max-height 0.5s ease-in;
        }

        /* Enhanced Mobile Responsive Improvements */
        @media (max-width: 640px) {
            .section-padding {
                padding-top: 1.5rem;
                padding-bottom: 1.5rem;
                padding-left: 0.75rem;
                padding-right: 0.75rem;
            }

            .section-title {
                font-size: 1.25rem;
                /* xl */
                line-height: 1.75rem;
                /* xl */
            }

            .hero-content {
                gap: 0.75rem;
                /* space-y-3 */
            }

            .profile-card {
                width: 16rem;
                /* w-64 */
                height: 18rem;
                /* h-72 */
            }

            .skills-slider {
                margin-bottom: 0.75rem;
                /* mb-3 */
            }

            /* Reduce animations for mobile */
            .floating-shape {
                animation: none !important;
            }

            .particle {
                display: none !important;
            }

            /* Better mobile spacing */
            .experience-card,
            .education-card,
            .certification-card {
                padding: 0.75rem;
                /* p-3 */
                margin-bottom: 0.75rem;
                /* mb-3 */
            }

            .project-card {
                margin-bottom: 0.75rem;
                /* mb-3 */
            }
        }

        /* Tablet specific optimizations */
        @media (min-width: 641px) and (max-width: 1024px) {
            .section-padding {
                padding-top: 2.5rem;
                padding-bottom: 2.5rem;
                padding-left: 1.25rem;
                padding-right: 1.25rem;
            }

            .profile-card {
                width: 20rem;
                /* w-80 */
                height: 24rem;
                /* h-96 */
            }

            .experience-card,
            .education-card,
            .certification-card {
                padding: 1.25rem;
                /* p-5 */
                margin-bottom: 1.25rem;
                /* mb-5 */
            }

            .project-card {
                margin-bottom: 1.25rem;
                /* mb-5 */
            }
        }

        /* Desktop and laptop optimizations (existing) */
        @media (min-width: 1025px) {
            .section-padding {
                padding-top: 4rem;
                padding-bottom: 4rem;
                padding-left: 2rem;
                padding-right: 2rem;
            }

            .experience-card,
            .education-card,
            .certification-card {
                padding: 1.5rem;
                /* p-6 */
                margin-bottom: 1.5rem;
                /* mb-6 */
            }

            .project-card {
                margin-bottom: 1.5rem;
                /* mb-6 */
            }
        }

        /* Contact Form Enhancements */
        .contact-info-card {
            background: linear-gradient(135deg, rgba(52, 152, 219, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
            /* Using color-secondary */
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        /* Timeline Styles */
        .timeline-item {
            position: relative;
            padding-left: 2rem;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0.5rem;
            width: 12px;
            height: 12px;
            background: linear-gradient(45deg, var(--color-secondary), #8b5cf6);
            /* Using color-secondary */
            border-radius: 50%;
            box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.2);
            /* Using color-secondary */
        }

        .timeline-item:last-child::after {
            display: none;
        }

        /* Active Nav Link Styling */
        .nav-link.active {
            color: var(--color-accent-link);
            /* text-blue-600 */
            text-decoration: underline;
            text-underline-offset: 8px;
        }

        /* Adjust Hero Section padding for better spacing from navbar */
        .hero-section-top-spacing {
            padding-top: 6rem;
        }

        @media (min-width: 768px) {
            .hero-section-top-spacing {
                padding-top: 8rem;
            }
        }

        @media (min-width: 1024px) {
            .hero-section-top-spacing {
                padding-top: 10rem;
            }
        }

        /* Enhanced grid responsiveness for Featured Projects */
        .projects-grid {
            display: grid;
            gap: 1rem;
            grid-template-columns: 1fr;
        }

        @media (min-width: 640px) {
            .projects-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
        }

        @media (min-width: 1024px) {
            .projects-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 2rem;
            }
        }

        @media (min-width: 1280px) {
            .projects-grid {
                gap: 2.5rem;
            }
        }

        /* Better button spacing on mobile */
        .button-group {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            /* gap-3 */
            justify-content: center;
        }

        @media (min-width: 640px) {
            .button-group {
                flex-direction: row;
                gap: 1rem;
                /* sm:gap-4 */
            }
        }

        @media (min-width: 1024px) {
            .button-group {
                justify-content: flex-start;
            }
        }

        .button-group>* {
            width: 100%;
        }

        @media (min-width: 640px) {
            .button-group>* {
                width: auto;
            }
        }

        /* Enhanced card spacing */
        .card-container {
            margin-bottom: 1rem;
            /* space-y-4 */
        }

        @media (min-width: 640px) {
            .card-container {
                margin-bottom: 1.5rem;
                /* sm:space-y-6 */
            }
        }

        @media (min-width: 1024px) {
            .card-container {
                margin-bottom: 2rem;
                /* lg:space-y-8 */
            }
        }

        /* Better text scaling */
        .responsive-text-lg {
            font-size: 0.875rem;
            /* text-sm */
            line-height: 1.25rem;
            /* text-sm */
        }

        @media (min-width: 640px) {
            .responsive-text-lg {
                font-size: 1rem;
                /* sm:text-base */
                line-height: 1.5rem;
                /* sm:text-base */
            }
        }

        @media (min-width: 1024px) {
            .responsive-text-lg {
                font-size: 1.125rem;
                /* lg:text-lg */
                line-height: 1.75rem;
                /* lg:text-lg */
            }
        }

        .responsive-text-xl {
            font-size: 1rem;
            /* text-base */
            line-height: 1.5rem;
            /* text-base */
        }

        @media (min-width: 640px) {
            .responsive-text-xl {
                font-size: 1.125rem;
                /* sm:text-lg */
                line-height: 1.75rem;
                /* sm:text-lg */
            }
        }

        @media (min-width: 1024px) {
            .responsive-text-xl {
                font-size: 1.25rem;
                /* lg:text-xl */
                line-height: 1.75rem;
                /* lg:text-xl */
            }
        }

        .responsive-text-2xl {
            font-size: 1.125rem;
            /* text-lg */
            line-height: 1.75rem;
            /* text-lg */
        }

        @media (min-width: 640px) {
            .responsive-text-2xl {
                font-size: 1.25rem;
                /* sm:text-xl */
                line-height: 1.75rem;
                /* sm:text-xl */
            }
        }

        @media (min-width: 1024px) {
            .responsive-text-2xl {
                font-size: 1.5rem;
                /* lg:text-2xl */
                line-height: 2rem;
                /* lg:text-2xl */
            }
        }

        .responsive-text-3xl {
            font-size: 1.25rem;
            /* text-xl */
            line-height: 1.75rem;
            /* text-xl */
        }

        @media (min-width: 640px) {
            .responsive-text-3xl {
                font-size: 1.5rem;
                /* sm:text-2xl */
                line-height: 2rem;
                /* sm:text-2xl */
            }
        }

        @media (min-width: 1024px) {
            .responsive-text-3xl {
                font-size: 1.875rem;
                /* lg:text-3xl */
                line-height: 2.25rem;
                /* lg:text-3xl */
            }
        }

        /* Enhanced project card responsiveness */
        .project-card {
            background-color: var(--color-background);
            /* bg-gray-50 */
            border-radius: 1rem;
            /* rounded-2xl */
            overflow: hidden;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            /* shadow-lg */
            transition: all 0.3s ease;
            /* transition-all duration-300 */
            min-height: 400px;
            display: flex;
            flex-direction: column;
        }

        .project-card:hover {
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            /* hover:shadow-xl */
            transform: scale(1.01);
            /* hover:scale-[1.01] */
        }

        .project-card .project-image {
            height: 10rem;
            /* h-40 */
            background: linear-gradient(to right, #60a5fa, #a78bfa);
            /* from-blue-400 to-purple-500 */
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
        }

        @media (min-width: 640px) {
            .project-card .project-image {
                height: 12rem;
                /* sm:h-48 */
            }
        }

        @media (min-width: 1024px) {
            .project-card .project-image {
                height: 13rem;
                /* lg:h-52 */
            }
        }

        .project-card .project-content {
            padding: 1rem;
            /* p-4 */
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        @media (min-width: 640px) {
            .project-card .project-content {
                padding: 1.25rem;
                /* sm:p-5 */
            }
        }

        @media (min-width: 1024px) {
            .project-card .project-content {
                padding: 1.5rem;
                /* lg:p-6 */
            }
        }

        .project-card .project-title {
            font-size: 1.125rem;
            /* text-lg */
            line-height: 1.75rem;
            /* text-lg */
            font-weight: 700;
            /* bold */
            margin-bottom: 0.75rem;
            /* mb-3 */
            color: var(--color-text-dark);
            /* text-gray-900 */
        }

        @media (min-width: 640px) {
            .project-card .project-title {
                font-size: 1.25rem;
                /* sm:text-xl */
                line-height: 1.75rem;
                /* sm:text-xl */
            }
        }

        @media (min-width: 1024px) {
            .project-card .project-title {
                font-size: 1.5rem;
                /* lg:text-2xl */
                line-height: 2rem;
                /* lg:text-2xl */
            }
        }

        .project-card .project-short-desc {
            color: var(--color-text-dark);
            /* text-gray-600 */
            margin-bottom: 1rem;
            /* mb-4 */
            font-size: 0.875rem;
            /* text-sm */
            line-height: 1.5;
            /* leading-relaxed */
            flex: 1;
        }

        @media (min-width: 640px) {
            .project-card .project-short-desc {
                font-size: 1rem;
                /* sm:text-base */
                line-height: 1.5rem;
                /* sm:text-base */
            }
        }

        .project-card .project-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            /* gap-2 */
            margin-bottom: 1rem;
            /* mb-4 */
        }

        .project-card .project-links {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.75rem;
            /* mb-3 */
            margin-top: auto;
        }

        .project-card .project-toggle {
            width: 100%;
            padding-top: 0.5rem;
            /* py-2 */
            padding-bottom: 0.5rem;
            /* py-2 */
            padding-left: 1rem;
            /* px-4 */
            padding-right: 1rem;
            /* px-4 */
            background-color: rgba(52, 152, 219, 0.1);
            /* bg-blue-50 adjusted for var */
            color: var(--color-secondary);
            /* text-blue-600 */
            font-size: 0.875rem;
            /* text-sm */
            font-weight: 500;
            /* font-medium */
            border-radius: 0.5rem;
            /* rounded-lg */
            transition-property: background-color, transform, box-shadow;
            /* transition-colors duration-300 */
            transition-duration: 0.3s;
            transition-timing-function: ease-in-out;
        }

        .project-card .project-toggle:hover {
            background-color: rgba(52, 152, 219, 0.2);
            /* hover:bg-blue-100 adjusted for var */
        }


        /* Skills section improvements */
        .skills-slider {
            margin-bottom: 1rem;
            /* mb-4 */
        }

        @media (min-width: 640px) {
            .skills-slider {
                margin-bottom: 1.5rem;
                /* sm:mb-6 */
            }
        }

        @media (min-width: 1024px) {
            .skills-slider {
                margin-bottom: 2rem;
                /* lg:mb-8 */
            }
        }

        .skill-card {
            flex-shrink: 0;
            background-color: var(--color-background);
            /* bg-white */
            padding: 0.75rem;
            /* p-3 */
            border-radius: 0.75rem;
            /* rounded-xl */
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            /* shadow-md */
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            width: 80px;
            height: 80px;
            transition: all 0.3s ease;
            /* For hover effects on skill-progress & magnetic-effect */
        }

        @media (min-width: 640px) {
            .skill-card {
                width: 96px;
                /* sm:w-24 */
                height: 96px;
                /* sm:h-24 */
                padding: 1rem;
                /* sm:p-4 */
            }
        }

        @media (min-width: 1024px) {
            .skill-card {
                width: 112px;
                /* lg:w-28 */
                height: 112px;
                /* lg:h-28 */
                padding: 1.25rem;
                /* lg:p-5 */
            }
        }

        .skill-card img {
            width: 1.5rem;
            /* w-6 */
            height: 1.5rem;
            /* h-6 */
            margin-bottom: 0.5rem;
            /* mb-2 */
        }

        @media (min-width: 640px) {
            .skill-card img {
                width: 2rem;
                /* sm:w-8 */
                height: 2rem;
                /* sm:h-8 */
            }
        }

        @media (min-width: 1024px) {
            .skill-card img {
                width: 2.5rem;
                /* lg:w-10 */
                height: 2.5rem;
                /* lg:h-10 */
            }
        }

        .skill-card i {
            color: var(--color-secondary);
            /* text-blue-500 */
            font-size: 1.125rem;
            /* text-lg */
            margin-bottom: 0.5rem;
            /* mb-2 */
        }

        @media (min-width: 640px) {
            .skill-card i {
                font-size: 1.5rem;
                /* sm:text-2xl */
            }
        }

        @media (min-width: 1024px) {
            .skill-card i {
                font-size: 1.875rem;
                /* lg:text-3xl */
            }
        }

        .skill-card span {
            font-weight: 500;
            /* font-medium */
            font-size: 0.75rem;
            /* text-xs */
            text-align: center;
        }

        @media (min-width: 640px) {
            .skill-card span {
                font-size: 0.875rem;
                /* sm:text-sm */
            }
        }

        @media (min-width: 1024px) {
            .skill-card span {
                font-size: 1rem;
                /* lg:text-base */
            }
        }

        /* Contact section improvements */
        .contact-section {
            display: grid;
            gap: 1.5rem;
            /* gap-6 */
            align-items: flex-start;
        }

        @media (min-width: 640px) {
            .contact-section {
                gap: 2rem;
                /* sm:gap-8 */
            }
        }

        @media (min-width: 1024px) {
            .contact-section {
                grid-template-columns: repeat(2, 1fr);
                gap: 3rem;
                /* lg:gap-12 */
            }
        }

        .contact-form {
            background-color: var(--color-card-bg);
            /* bg-white/80 */
            backdrop-filter: blur(10px);
            border-radius: 1rem;
            /* rounded-2xl */
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            /* shadow-2xl */
            padding: 1rem;
            /* p-4 */
        }

        @media (min-width: 640px) {
            .contact-form {
                padding: 1.5rem;
                /* sm:p-6 */
            }
        }

        @media (min-width: 1024px) {
            .contact-form {
                padding: 2rem;
                /* lg:p-8 */
            }
        }

        @media (min-width: 1280px) {
            .contact-form {
                padding: 2.5rem;
                /* xl:p-10 */
            }
        }

        .contact-info {
            gap: 1rem;
            /* space-y-4 */
        }

        @media (min-width: 640px) {
            .contact-info {
                gap: 1.5rem;
                /* sm:space-y-6 */
            }
        }

        @media (min-width: 1024px) {
            .contact-info {
                gap: 2rem;
                /* lg:space-y-8 */
            }
        }

        /* Hero section improvements */
        .hero-grid {
            display: grid;
            gap: 1.5rem;
            /* gap-6 */
            align-items: center;
            min-height: calc(100vh - 6rem);
        }

        @media (min-width: 640px) {
            .hero-grid {
                gap: 2rem;
                /* sm:gap-8 */
            }
        }

        @media (min-width: 1024px) {
            .hero-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 3rem;
                /* lg:gap-12 */
                min-height: calc(100vh - 10rem);
            }
        }

        @media (min-width: 1280px) {
            .hero-grid {
                gap: 4rem;
                /* xl:gap-16 */
            }
        }

        .hero-content {
            text-align: center;
            gap: 1rem;
            /* space-y-4 */
            width: 100%;
        }

        @media (min-width: 640px) {
            .hero-content {
                gap: 1.5rem;
                /* sm:space-y-6 */
            }
        }

        @media (min-width: 1024px) {
            .hero-content {
                text-align: left;
                gap: 2rem;
                /* lg:space-y-8 */
            }
        }

        .hero-visual {
            display: flex;
            justify-content: center;
            margin-top: 1.5rem;
            /* mt-6 */
            width: 100%;
        }

        @media (min-width: 640px) {
            .hero-visual {
                margin-top: 2rem;
                /* sm:mt-8 */
            }
        }

        @media (min-width: 1024px) {
            .hero-visual {
                justify-content: flex-end;
                margin-top: 0;
                /* lg:mt-0 */
            }
        }

        /* Footer improvements */
        .footer-grid {
            display: grid;
            gap: 1.5rem;
            /* gap-6 */
            margin-bottom: 2rem;
            /* mb-8 */
        }

        @media (min-width: 640px) {
            .footer-grid {
                gap: 2rem;
                /* sm:gap-8 */
                margin-bottom: 3rem;
                /* sm:mb-12 */
            }
        }

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .footer-grid {
                gap: 2.5rem;
                /* lg:gap-10 */
            }
        }

        .footer-section {
            grid-column: span 1 / span 1;
        }

        @media (min-width: 768px) {
            .footer-section {
                grid-column: span 2 / span 2;
            }
        }

        .footer-links {
            gap: 0.5rem;
            /* space-y-2 */
        }

        @media (min-width: 640px) {
            .footer-links {
                gap: 0.75rem;
                /* sm:space-y-3 */
            }
        }

        .footer-social {
            display: flex;
            gap: 0.75rem;
            /* space-x-3 */
        }

        @media (min-width: 640px) {
            .footer-social {
                gap: 1rem;
                /* sm:space-x-4 */
            }
        }

        .footer-contact {
            gap: 0.5rem;
            /* space-y-2 */
        }

        @media (min-width: 640px) {
            .footer-contact {
                gap: 0.75rem;
                /* sm:space-y-3 */
            }
        }

        /* Fade-in animation for elements that appear on scroll */
        .fade-in-section {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.8s ease-out, transform 0.8s ease-out;
        }

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

        /* Navbar scroll effect */
        .navbar-scrolled {
            background-color: var(--color-background);
            /* White */
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        }

        .hero-title-highlight {
            background: linear-gradient(to right, var(--color-secondary), #8b5cf6, #ec4899);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .profile-card-header {
            background: linear-gradient(to bottom right, rgba(52, 152, 219, 0.3), rgba(139, 92, 246, 0.3));
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
        }

        .profile-card-border {
            border-color: rgba(255, 255, 255, 0.3);
        }

        .tag-blue {
            background-color: rgba(52, 152, 219, 0.3);
            border-color: rgba(52, 152, 219, 0.3);
        }

        .tag-purple {
            background-color: rgba(139, 92, 246, 0.3);
            border-color: rgba(139, 92, 246, 0.3);
        }

        .tag-green {
            background-color: rgba(34, 197, 94, 0.3);
            border-color: rgba(34, 197, 94, 0.3);
        }

        .tag-yellow {
            background-color: rgba(234, 179, 8, 0.3);
            border-color: rgba(234, 179, 8, 0.3);
        }

        .tag-red {
            background-color: rgba(239, 68, 68, 0.3);
            border-color: rgba(239, 68, 68, 0.3);
        }

        .tag-orange {
            background-color: rgba(249, 115, 22, 0.3);
            border-color: rgba(249, 115, 22, 0.3);
        }