/* CSS Variables for theming */
        :root {
            --background: 0 0% 100%;
            --foreground: 222.2 47.4% 11.2%;
            --card: 0 0% 100%;
            --card-foreground: 222.2 47.4% 11.2%;
            --popover: 0 0% 100%;
            --popover-foreground: 222.2 47.4% 11.2%;
            --primary: 222.2 47.4% 11.2%;
            --primary-foreground: 210 40% 98%;
            --secondary: 220 14.3% 95.9%;
            --secondary-foreground: 222.2 47.4% 11.2%;
            --muted: 220 14.3% 95.9%;
            --muted-foreground: 220 8.9% 46.1%;
            --accent: 220 14.3% 95.9%;
            --accent-foreground: 222.2 47.4% 11.2%;
            --destructive: 0 84.2% 60.2%;
            --destructive-foreground: 210 40% 98%;
            --border: 220 13% 91%;
            --input: 220 13% 91%;
            --ring: 222.2 47.4% 11.2%;
            --radius: 0.75rem;
        }

        .dark {
            --background: 222.2 84% 4.9%;
            --foreground: 210 40% 98%;
            --card: 222.2 84% 4.9%;
            --card-foreground: 210 40% 98%;
            --popover: 222.2 84% 4.9%;
            --popover-foreground: 210 40% 98%;
            --primary: 210 40% 98%;
            --primary-foreground: 222.2 47.4% 11.2%;
            --secondary: 217.2 32.6% 17.5%;
            --secondary-foreground: 210 40% 98%;
            --muted: 217.2 32.6% 17.5%;
            --muted-foreground: 215 20.2% 65.1%;
            --accent: 217.2 32.6% 17.5%;
            --accent-foreground: 210 40% 98%;
            --destructive: 0 62.8% 30.6%;
            --destructive-foreground: 210 40% 98%;
            --border: 217.2 32.6% 17.5%;
            --input: 217.2 32.6% 17.5%;
            --ring: 212.7 26.8% 83.9%;
        }

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

        html{
            scroll-behavior: smooth;
        }

        body {
            background-color: hsl(var(--background));
            color: hsl(var(--foreground));
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Helvetica Neue", Arial, "Oxygen", "Ubuntu", "Cantarell", sans-serif;
            line-height: 1.6;
            transition: background-color 0.3s ease, color 0.3s ease;
        }

        /* Navigation Styles */
        .nav {
            position: fixed;
            top: 0;
            width: 100%;
            background-color: hsl(var(--background) / 0.8);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid hsl(var(--border));
            z-index: 50;
        }

        .nav-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1rem;
        }

        .nav-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }

        .nav-brand {
            font-size: 0.8rem;
            font-weight: 700;
            color: hsl(var(--foreground));
        }

        .nav-desktop {
            display: none;
            align-items: center;
            gap: 2rem;
        }

        .nav-items {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .nav-link {
            background: none;
            border: none;
            font-size: 0.875rem;
            font-weight: 500;
            color: hsl(var(--muted-foreground));
            cursor: pointer;
            transition: color 0.2s ease;
            padding: 0.5rem 0;
        }

        .nav-link:hover {
            color: hsl(var(--foreground));
        }

        .nav-link.active {
            color: hsl(var(--primary));
        }

        .theme-toggle {
            background: none;
            border: none;
            padding: 0.5rem;
            border-radius: 0.375rem;
            cursor: pointer;
            color: hsl(var(--muted-foreground));
            transition: all 0.2s ease;
            margin-left: 1rem;
        }

        .theme-toggle:hover {
            background-color: hsl(var(--accent));
            color: hsl(var(--accent-foreground));
        }

        .nav-mobile {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .menu-toggle {
            background: none;
            border: none;
            padding: 0.5rem;
            border-radius: 0.375rem;
            cursor: pointer;
            color: hsl(var(--muted-foreground));
            transition: all 0.2s ease;
        }

        .menu-toggle:hover {
            background-color: hsl(var(--accent));
            color: hsl(var(--accent-foreground));
        }

        .mobile-menu {
            display: none;
            padding-bottom: 1rem;
        }

        .mobile-menu.open {
            display: block;
        }

        .mobile-nav-items {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .mobile-nav-link {
            display: block;
            width: 100%;
            text-align: left;
            padding: 0.5rem 0.75rem;
            border-radius: 0.375rem;
            font-size: 0.875rem;
            font-weight: 500;
            color: hsl(var(--muted-foreground));
            background: none;
            border: none;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .mobile-nav-link:hover {
            color: hsl(var(--foreground));
            background-color: hsl(var(--secondary));
        }

        .mobile-nav-link.active {
            color: hsl(var(--primary));
            background-color: hsl(var(--secondary));
        }

        /* Icons */
        .icon {
            width: 1rem;
            height: 1rem;
            stroke: currentColor;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
            fill: none;
        }

        /* Demo sections */
        /* .section {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            font-weight: bold;
        }

        .section:nth-child(odd) {
            background-color: hsl(var(--muted) / 0.5);
        } */

        /* Responsive */
        @media (min-width: 768px) {
            .nav-desktop {
                display: flex;
            }

            .nav-mobile {
                display: none;
            }
        }

        @media (max-width: 1024px) {
            .nav-container {
                padding: 0 1.5rem;
            }
        }

        @media (max-width: 640px) {
            .nav-container {
                padding: 0 1rem;
            }
        }


        /* Hero Section Styles */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 6rem 1rem 4rem;
            background: linear-gradient(135deg, hsl(var(--background)) 0%, hsl(var(--muted)) 100%);
        }

        .hero-container {
            max-width: 1200px;
            text-align: center;
        }

        .hero-title {
            font-size: clamp(2.5rem, 6vw, 4rem);
            font-weight: 700;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, hsl(var(--primary)) 0%, hsl(217, 91%, 60%) 100%);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            line-height: 1.1;
            /* border: 2px white solid; */
        }

        .hero-subtitle {
            font-size: clamp(1.25rem, 4vw, 1.75rem);
            color: hsl(var(--muted-foreground));
            margin-bottom: 1.5rem;
            font-weight: 500;
        }

        .hero-description {
            font-size: 1.125rem;
            color: hsl(var(--muted-foreground));
            max-width: 900px;
            margin: 0 auto 2rem;
            line-height: 1.7;
        }

        .tech-badges {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.75rem;
            margin-bottom: 2rem;
        }

        .badges {
            display: inline-flex;
            align-items: center;
            gap: 0.25rem;
            padding: 0.20rem 0.75rem;
            background-color: hsl(var(--secondary));
            color: hsl(var(--secondary-foreground));
            border-radius: calc(var(--radius) * 1.5);
            font-size: 0.875rem;
            font-weight: 500;
            transition: all 0.3s ease;
            /* border: 2px white solid; */
        }

        .badges svg{
            display: flex;
            width: 20px;
            height: 20px;
            /* border: 2px white solid; */
            align-items: center;
        }

        .badges:hover {
            background: hsl(var(--primary-foreground));
        }

        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1rem;
            margin-top: 2rem;
        }

        .hero-buttons .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            font-size: .9rem;
            font-weight: 500;
            border-radius: var(--radius);
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .hero-buttons .btn-primary {
            background-color: hsl(var(--primary));
            color: hsl(var(--primary-foreground));
        }

        .hero-buttons .btn-primary:hover {
            transform: scale(1.05);
        }

        .hero-buttons .btn-outline {
            background-color: transparent;
            color: hsl(var(--primary));
            border: 2px solid hsl(var(--border));
        }

        .hero-buttons .btn-outline:hover {
            background-color: hsl(var(--accent));
            transform: scale(1.05);
        }

        /* Responsive Design */
        @media (max-width: 768px) {

            .hero {
                padding: 5rem 1rem 3rem;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .btn {
                width: 100%;
                max-width: 300px;
                justify-content: center;
            }
        }

        @media (max-width: 480px) {

            .hero {
                padding: 4rem 0.5rem 2rem;
            }

            .tech-badges {
                gap: 0.5rem;
            }

            .badge {
                padding: 0.375rem 0.75rem;
                font-size: 0.8rem;
            }
        }

        /* Dark mode support */
        .dark .hero {
            background: linear-gradient(135deg, var(--background) 0%, var(--muted) 100%);
        }

        .dark .btn-outline {
            border-color: var(--border);
        }

        .dark .badge:hover {
            box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
        }

        .dark .btn:hover {
            box-shadow: 0 8px 25px rgba(255, 255, 255, 0.1);
        }


         /* Animations */
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-fade-in {
            animation: fadeIn 0.8s ease-out;
        }

        .animate-delay-1 {
            animation-delay: 0.2s;
        }

        .animate-delay-2 {
            animation-delay: 0.4s;
        }

        .animate-delay-3 {
            animation-delay: 0.6s;
        }

        /* Project Section */

        .projects-section {
            padding: 4rem 1rem;
            background-color: hsl(var(--muted) / 0.5);
        }

        .container {
            max-width: 80rem;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-title {
            font-size: 2.25rem;
            font-weight: bold;
            margin-bottom: 1rem;
        }

        .section-description {
            font-size: 1.125rem;
            color: hsl(var(--muted-foreground));
            max-width: 45rem;
            margin: 0 auto;
        }

        .projects-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        @media (min-width: 768px) {
            .projects-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

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

        /* Card Styles */
        .card {
            background-color: hsl(var(--card));
            color: hsl(var(--card-foreground));
            border: 1px solid hsl(var(--border));
            border-radius: var(--radius);
            box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
            transition: all 0.3s ease;
            overflow: hidden;
        }

        .card:hover {
            box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
            transform: translateY(-4px);
        }

        .featured-card {
            grid-column: 1 / -1;
        }

        @media (min-width: 1024px) {
            .featured-card {
                grid-column: span 2;
            }
        }

        .card .card-header {
            padding: 1.5rem 1.5rem 1rem 1.5rem;
        }

        .card .card-header-content {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 1rem;
        }

        .card .card-title {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .card-description {
            color: hsl(var(--muted-foreground));
            line-height: 1.5;
        }

        .card-icon {
            width: 2rem;
            height: 2rem;
            color: hsl(var(--primary));
            flex-shrink: 0;
        }

        .card-content {
            padding: 0 1.5rem 1.5rem 1.5rem;
        }

        .tags-container {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            background-color: hsl(var(--secondary));
            color: hsl(var(--secondary-foreground));
            padding: 0.25rem 0.75rem;
            border-radius: calc(var(--radius) - 2px);
            font-size: 0.875rem;
            font-weight: 500;
        }

        .tag:hover{
            background: hsl(var(--primary-foreground))
        }

        .buttons-container {
            display: flex;
            gap: 0.75rem;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.5rem 1rem;
            border-radius: calc(var(--radius) - 2px);
            font-size: 0.875rem;
            font-weight: 500;
            text-decoration: none;
            cursor: pointer;
            transition: all 0.2s ease;
            border: none;
            background: transparent;
        }

        .btn-outline {
            border: 1px solid hsl(var(--border));
            background-color: transparent;
            color: hsl(var(--foreground));
        }

        .btn-outline:hover {
            background-color: hsl(var(--secondary));
        }

        .btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        .btn:disabled:hover {
            background-color: transparent;
        }

        .btn-icon {
            width: 1rem;
            height: 1rem;
            margin-right: 0.5rem;
        }

        /* Responsive adjustments */
        @media (min-width: 640px) {
            .projects-section {
                padding: 4rem 1.5rem;
            }
            
            .section-title {
                font-size: 2.5rem;
            }
        }

        @media (min-width: 1024px) {
            .projects-section {
                padding: 4rem 2rem;
            }
        }


         /* Skills Section */
        .skills-section {
            padding: 4rem 1rem;
        }

        .skills-section .section-header {
            text-align: center;
            margin-bottom: 3rem;
        }

        .skills-section .section-title {
            font-size: 2.25rem;
            font-weight: bold;
            margin-bottom: 1rem;
        }

        .skills-section .section-description {
            font-size: 1.125rem;
            color: hsl(var(--muted-foreground));
            max-width: 42rem;
            margin: 0 auto;
        }

        /* Grid */
        .skills-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        @media (min-width: 768px) {
            .skills-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .skills-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            .section-title {
                font-size: 2.5rem;
            }
        }

        /* Card Styles */
        .skill-card {
            background-color: hsl(var(--card));
            color: hsl(var(--card-foreground));
            border: 1px solid hsl(var(--border));
            border-radius: var(--radius);
            padding: 1.5rem;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .skill-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .dark .skill-card:hover {
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        }

        .skill-card .card-header {
            margin-bottom: 1.5rem;
            /* border: 2px red solid; */
        }

        .skill-card .card-title-wrapper {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .skill-card .card-icon {
            width: 1.5rem;
            height: 1.5rem;
            color: hsl(var(--primary));
        }

        .skill-card .card-title {
            font-size: 1.125rem;
            font-weight: 600;
        }

        .tech-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .tech-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .tech-icon svg{
            display: flex;
            width: 20px;
            height: 20px;
            /* border: 2px white solid; */
            align-items: center;
        }

        .tech-name {
            font-size: 0.875rem;
            font-weight: 500;
        }

        /* Responsive adjustments */
        @media (min-width: 640px) {
            .skills-section {
                padding: 4rem 1.5rem;
            }
        }

        @media (min-width: 1024px) {
            .skills-section {
                padding: 4rem 2rem;
            }
        }



        /* About Section Styles */
        .about-section {
            padding: 4rem 1rem;
            background-color: hsl(var(--muted) / 0.5)
        }

        .about-section .container {
            max-width: 1280px;
            margin: 0 auto;
        }

        .about-section .grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            align-items: center;
        }

        @media (min-width: 1024px) {
            .about-section .grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        .about-section .content {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .about-section .title {
            font-size: 2.25rem;
            font-weight: 700;
            color: hsl(var(--primary));
            margin-bottom: 0.5rem;
        }

        @media (min-width: 640px) {
            .title {
                font-size: 2.5rem;
            }
        }

        .about-section .text-content {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .paragraph {
            color: hsl(var(--muted-foreground));
            font-size: 1rem;
            line-height: 1.7;
        }

        /* .paragraph.large {
            font-size: 1.125rem;
        } */

        .about-section .button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.75rem 2rem;
            font-size: 1rem;
            font-weight: 500;
            border-radius: 0.5rem;
            border: 1px solid hsl(var(--background));
            background-color: hsl(var(--background));
            color: hsl(var(--primary));
            text-decoration: none;
            cursor: pointer;
            transition: all 0.2s ease-in-out;
            align-self: flex-start;
            margin-top: 1rem;
        }

        .about-section .button:hover {
            background-color: hsl(var(--secondary));
            /* border-color: #9ca3af; */
            transform: translateY(-1px);
        }

        .about-section .button:active {
            transform: translateY(0);
        }

        .about-section .icon {
            width: 1rem;
            height: 1rem;
        }

        .profile-container {
            display: flex;
            justify-content: center;
        }

        .profile-outer {
            width: 20rem;
            height: 20rem;
            background: linear-gradient(135deg, hsl(var(--muted-foreground)), hsl(var(--muted)));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .profile-inner {
            width: 16rem;
            height: 16rem;
            background-color: hsl(var(--background));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }

        .profile-emoji {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 50%;
            /* animation: float 3s ease-in-out infinite; */
        }
        

        @keyframes float {
            0%, 100% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-10px);
            }
        }

        /* Responsive design */
        @media (max-width: 640px) {
            .about-section {
                padding: 3rem 1rem;
            }
            
            .about-section .title {
                font-size: 2rem;
            }
            
            .about-section .profile-outer {
                width: 18rem;
                height: 18rem;
            }
            
            .about-section .profile-inner {
                width: 14rem;
                height: 14rem;
            }
            
            .about-section .profile-emoji {
                font-size: 3.5rem;
            }
        }




        .contact .grid {
            display: grid;
            gap: 1rem;
        }

        .contact .grid-cols-1 {
            grid-template-columns: repeat(1, minmax(0, 1fr));
        }

        @media (min-width: 640px) {
            .contact .sm-grid-cols-2 {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        @media (min-width: 1024px) {
            .contact .lg-grid-cols-2 {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        .contact .gap-4 {
            gap: 1rem;
        }

        .contact .gap-8 {
            gap: 2rem;
        }

        .contact .gap-12 {
            gap: 3rem;
        }

        .contact .space-y-2 > * + * {
            margin-top: 0.5rem;
        }

        .contact .space-y-4 > * + * {
            margin-top: 1rem;
        }

        .contact .space-y-8 > * + * {
            margin-top: 2rem;
        }

        .contact .space-x-3 > * + * {
            margin-left: 0.75rem;
        }

        footer, .contact .text-center {
            text-align: center;
        }

        .contact .text-sm {
            font-size: 0.875rem;
            line-height: 1.25rem;
        }

        .contact .text-lg {
            font-size: 1.125rem;
            line-height: 1.75rem;
        }

        .contact .text-xl {
            font-size: 1.25rem;
            line-height: 1.75rem;
        }

        .contact .text-3xl {
            font-size: 1.875rem;
            line-height: 2.25rem;
        }

        @media (min-width: 640px) {
            .contact .sm-text-4xl {
                font-size: 2.25rem;
                line-height: 2.5rem;
            }
        }

        .contact .font-medium {
            font-weight: 500;
        }

        .contact .font-semibold {
            font-weight: 600;
        }

        .contact .font-bold {
            font-weight: 700;
        }

        footer, .contact .text-muted-foreground {
            color: hsl(var(--muted-foreground));
        }

        footer, .contact .py-4 {
            padding-top: 1rem;
            padding-bottom: 1rem;
        }

        footer, .contact .py-8 {
            padding-top: 2rem;
            padding-bottom: 2rem;
        }

        .contact .py-16 {
            padding-top: 4rem;
            padding-bottom: 4rem;
        }

        .contact .px-4 {
            padding-left: 1rem;
            padding-right: 1rem;
        }

        @media (min-width: 640px) {
            footer, .contact .sm-px-6 {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
        }

        @media (min-width: 1024px) {
            footer, .contact .lg-px-8 {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        .contact .mb-4 {
            margin-bottom: 1rem;
        }

        .contact .mb-12 {
            margin-bottom: 3rem;
        }

        .contact .mr-2 {
            margin-right: 0.5rem;
        }

        .contact .max-w-2xl {
            max-width: 42rem;
        }

        footer, .contact .max-w-7xl {
            max-width: 80rem;
        }

        footer, .contact .mx-auto {
            margin-left: auto;
            margin-right: auto;
        }

        .contact .w-full {
            width: 100%;
        }

        .contact .h-4 {
            height: 1rem;
        }

        .contact .w-4 {
            width: 1rem;
        }

        .contact .h-5 {
            height: 1.25rem;
        }

        .contact .w-5 {
            width: 1.25rem;
        }

        .contact .flex {
            display: flex;
        }

        .contact .items-center {
            align-items: center;
        }

        footer, .contact .border-t {
            border-top-width: 1px;
        }

        footer, .contact .border-border {
            border-color: hsl(var(--border));
        }

        footer {
            border-top: 1px solid hsl(var(--border));
            margin-top: auto;
            position: relative;
            overflow: hidden;
        }
        

        /* Card styles */
        .contact .card {
            background-color: hsl(var(--card));
            color: hsl(var(--card-foreground));
            border: 1px solid hsl(var(--border));
            border-radius: var(--radius);
            box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
            transition: all 0.3s ease;
        }

        .contact .card:hover {
            transform: scale(1);
        }

        .contact .card-header {
            padding: 1.5rem 1.5rem 0;
        }

        .contact .card-title {
            font-size: 1.25rem;
            font-weight: 600;
            line-height: 1.75rem;
        }

        .contact .card-description {
            margin-top: 0.5rem;
            color: hsl(var(--muted-foreground));
        }

        .contact .card-content {
            padding: 1.5rem;
        }

        /* Input styles */
        .contact .input {
            display: flex;
            height: 2.5rem;
            width: 100%;
            border-radius: calc(var(--radius) - 2px);
            border: 1px solid hsl(var(--input));
            background-color: hsl(var(--background));
            padding: 0.5rem 0.75rem;
            font-size: 0.875rem;
            transition: border-color 0.2s;
            color: hsl(var(--primary));
        }

        .input:focus {
            outline: none;
            border-color: hsl(var(--primary));
            box-shadow: 0 0 0 2px hsl(var(--primary) / 0.2);
            color: hsl(var(--primary));
        }

        .input::placeholder {
            color: hsl(var(--muted-foreground));
        }

        .textarea {
            display: flex;
            min-height: 5rem;
            width: 100%;
            border-radius: calc(var(--radius) - 2px);
            border: 1px solid hsl(var(--input));
            background-color: hsl(var(--background));
            color: hsl(var(--primary));
            padding: 0.5rem 0.75rem;
            font-size: 0.875rem;
            resize: vertical;
            transition: border-color 0.2s;
        }

        .textarea:focus {
            outline: none;
            border-color: hsl(var(--primary));
            box-shadow: 0 0 0 2px hsl(var(--primary) / 0.2);
        }

        .textarea::placeholder {
            color: hsl(var(--muted-foreground));
        }

        /* Button styles */
        .contact .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            white-space: nowrap;
            border-radius: calc(var(--radius) - 2px);
            font-size: 0.875rem;
            font-weight: 500;
            transition: all 0.2s;
            cursor: pointer;
            border: none;
            text-decoration: none;
            gap: 10.5px;
        }

        .contact .btn:focus {
            outline: none;
            box-shadow: 0 0 0 2px hsl(var(--primary) / 0.5);
        }

        .contact .btn:disabled {
            pointer-events: none;
            opacity: 0.5;
        }

        .contact .btn-primary {
            background-color: hsl(var(--primary));
            color: hsl(var(--primary-foreground));
            padding: 0.5rem 1rem;
        }

        .contact .btn-primary:hover {
            background-color: hsl(var(--primary) / 0.9);
        }

        .contact .btn-success {
            background-color: #10b981;
            color: white;
            padding: 0.5rem 1rem;
        }

        .contact .btn-success:hover {
            background-color: #059669;
        }

        /* Link styles */
        .contact .link {
            color: hsl(var(--muted-foreground));
            text-decoration: none;
            transition: color 0.2s;
        }

        .contact .link:hover {
            color: hsl(var(--foreground));
        }

        /* Icon styles */
        .contact .icon {
            display: inline-block;
            width: 1.25rem;
            height: 1.25rem;
            stroke: currentColor;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .contact .icon-sm {
            width: 1rem;
            height: 1rem;
        }

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

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

        .animate-fade-in {
            animation: fadeIn 0.6s ease-out;
        }

        .animate-slide-up {
            animation: slideUp 0.8s ease-out;
        }

        /* Form validation styles */
        .error {
            border-color: #ef4444;
        }

        .error:focus {
            border-color: #ef4444;
            box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2);
        }

        .error-message {
            color: #ef4444;
            font-size: 0.875rem;
            margin-top: 0.25rem;
        }

        .success-message {
            color: #10b981;
            font-size: 0.875rem;
            margin-top: 1rem;
            padding: 0.75rem;
            background-color: rgba(16, 185, 129, 0.1);
            border-radius: calc(var(--radius) - 2px);
            border: 1px solid rgba(16, 185, 129, 0.2);
        }


        .toast {
            position: fixed;
            top: 20px;
            right: 0px;
            background: hsl(220, 13%, 10%);
            border: 1px solid hsl(217, 91%, 60%);
            border-radius: 8px;
            padding: 16px;
            color: hsl(210, 20%, 98%);
            z-index: 1000;
            transform: translateX(100%);
            transition: transform 0.3s ease;
        }

        .toast.show {
            transform: translateX(0);
        }

        .toast-title {
            font-weight: 600;
            margin-bottom: 4px;
        }

        .toast-description {
            font-size: 0.875rem;
            color: hsl(215, 15%, 65%);
        }