:root {
        --primary: #5C6BC0;
        --primary-light: #8E99F3;
        --primary-dark: #3949AB;
        --primary-color: #4a6bff;
        --secondary-color: #6c7293;
        --accent-color: #ff6b6b;
        --light-bg: #f8f9fc;
        --dark-bg: #1e2139;
        --secondary: #26A69A;
        --dark: #263238;
        --gray: #B0BEC5;
        --light: #ECEFF1;
        --white: #FFFFFF;
        --code-bg: #1E1E1E;
        --footer-bg: #161D40;
        --footer-text: #E8EAF6;
        --footer-muted: #9FA8DA;
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    }
    
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    body {
        font-family: 'Inter', sans-serif;
        line-height: 1.6;
        color: var(--dark);
        background-color: var(--light);
    }
    
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    
    header {
        background: linear-gradient(135deg, var(--primary-dark), var(--primary));
        color: var(--white);
        padding: 2rem 0;
        position: relative;
        overflow: hidden;
    }
    
        header::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.1' fill-rule='evenodd'/%3E%3C/svg%3E");
            opacity: 0.3;
        }
    
    .hero {
        text-align: center;
        padding: 3rem 0;
        position: relative;
        z-index: 1;
    }
    
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            font-weight: 700;
        }
    
        .hero p {
            font-size: 1.25rem;
            max-width: 800px;
            margin: 0 auto 2rem;
        }
    
    section {
        padding: 5rem 0;
    }
    
        section:nth-child(even) {
            background-color: var(--white);
        }
    
    .section-header {
        text-align: center;
        margin-bottom: 3rem;
    }
    
        .section-header h2 {
            font-size: 2.5rem;
            color: var(--primary-dark);
            margin-bottom: 1rem;
        }
    
        .section-header p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
            color: var(--dark);
        }
    
    .feature-list {
        margin: 2rem 0;
    }
    
    .feature-item {
        display: flex;
        align-items: flex-start;
        margin-bottom: 1rem;
    }
    
        .feature-item:before {
            content: "✅";
            margin-right: 0.5rem;
            font-size: 1.2rem;
        }
    
    .table-container {
        overflow-x: auto;
        margin: 2rem 0;
    }
    
    table {
        width: 100%;
        border-collapse: collapse;
        background-color: var(--white);
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        border-radius: 8px;
        overflow: hidden;
    }
    
    thead {
        background-color: var(--primary);
        color: var(--white);
    }
    
    th {
        padding: 1rem;
        text-align: left;
        font-weight: 600;
    }
    
    td {
        padding: 1rem;
        border-top: 1px solid var(--light);
    }
    
    tr:nth-child(even) {
        background-color: rgba(236, 239, 241, 0.5);
    }
    
    .tech-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
        margin: 2rem 0;
    }
    
    .tech-card {
        background-color: var(--white);
        border-radius: 8px;
        padding: 1.5rem;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        transition: transform 0.3s ease;
    }
    
        .tech-card:hover {
            transform: translateY(-5px);
        }
    
        .tech-card h3 {
            color: var(--primary-dark);
            margin-bottom: 1rem;
            border-bottom: 2px solid var(--primary-light);
            padding-bottom: 0.5rem;
        }
    
    .tech-list {
        list-style-type: none;
    }
    
        .tech-list li {
            padding: 0.5rem 0;
            border-bottom: 1px solid var(--light);
        }
    
            .tech-list li:before {
                content: "•";
                color: var(--secondary);
                font-weight: bold;
                margin-right: 0.5rem;
            }
    
    .advantages {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
        margin: 2rem 0;
    }
    
    .advantage-card {
        background-color: var(--white);
        border-radius: 8px;
        padding: 1.5rem;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }
    
        .advantage-card h3 {
            color: var(--primary-dark);
            margin-bottom: 1rem;
            font-size: 1.5rem;
        }
    
    .advantage-list {
        list-style-type: none;
    }
    
        .advantage-list li {
            padding: 0.5rem 0;
            position: relative;
            padding-left: 1.5rem;
        }
    
            .advantage-list li:before {
                content: "→";
                color: var(--secondary);
                position: absolute;
                left: 0;
            }
    
    .btn {
        display: inline-block;
        background-color: var(--primary);
        color: var(--white);
        padding: 0.75rem 1.5rem;
        border-radius: 4px;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.3s ease;
    }
    
        .btn:hover {
            background-color: var(--primary-dark);
            transform: translateY(-2px);
        }
    
    .code-block {
        font-family: 'JetBrains Mono', monospace;
        background-color: var(--code-bg);
        color: var(--white);
        padding: 1rem;
        border-radius: 8px;
        margin: 1rem 0;
        overflow-x: auto;
    }
    
    .how-it-works {
        background-color: var(--light-bg);
        border-radius: 0.75rem;
        box-shadow: var(--shadow-md);
        padding: 2rem;
        margin: 2rem 0;
    }
    
        .how-it-works h3 {
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
            color: var(--primary-dark);
        }
    
        .how-it-works ul {
            list-style-type: none;
            margin-left: 1.5rem;
        }
    
        .how-it-works li {
            position: relative;
            margin-bottom: 1rem;
            padding-left: 1.5rem;
        }
    
            .how-it-works li::before {
                content: "•";
                color: var(--primary-dark);
                font-weight: bold;
                position: absolute;
                left: 0;
            }
    
    /* New improved footer styles */
    footer {
        background-color: var(--footer-bg);
        color: var(--footer-text);
        position: relative;
        font-family: 'Poppins', sans-serif;
    }
    
        footer::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }
    
    .footer-main {
        padding: 4rem 0 3rem;
    }
    
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 3rem;
    }
    
    .footer-brand h2 {
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        font-size: 1.8rem;
        margin-bottom: 1rem;
        color: var(--white);
        letter-spacing: -0.5px;
    }
    
    .footer-brand p {
        color: var(--footer-muted);
        margin-bottom: 1.5rem;
        font-size: 0.95rem;
        line-height: 1.6;
        max-width: 320px;
    }
    
    .footer-heading {
        font-family: 'Montserrat', sans-serif;
        font-weight: 600;
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        text-transform: uppercase;
        letter-spacing: 1px;
        color: var(--white);
    }
    
    .footer-links {
        list-style-type: none;
    }
    
        .footer-links li {
            margin-bottom: 0.7rem;
        }
    
        .footer-links a {
            color: var(--footer-muted);
            text-decoration: none;
            font-size: 0.95rem;
            transition: color 0.3s ease;
            display: inline-block;
            position: relative;
        }
    
            .footer-links a:hover {
                color: var(--white);
            }
    
            .footer-links a::after {
                content: "";
                position: absolute;
                bottom: -2px;
                left: 0;
                width: 0;
                height: 1px;
                background-color: var(--primary-light);
                transition: width 0.3s ease;
            }
    
            .footer-links a:hover::after {
                width: 100%;
            }
    
    .social-links {
        display: flex;
        gap: 1rem;
        margin-top: 1.5rem;
    }
    
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--white);
            transition: all 0.3s ease;
        }
    
            .social-links a:hover {
                background-color: var(--primary);
                transform: translateY(-3px);
            }
    
    .contact-info {
        margin-top: 1.5rem;
    }
    
        .contact-info p {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 0.7rem;
            color: var(--footer-muted);
            font-size: 0.95rem;
        }
    
    .contact-email {
        color: var(--primary-light);
        text-decoration: none;
        transition: color 0.3s ease;
    }
    
        .contact-email:hover {
            color: var(--white);
            text-decoration: underline;
        }
    
    .footer-bottom {
        background-color: rgba(0, 0, 0, 0.2);
        padding: 1.5rem 0;
        text-align: center;
        color: var(--footer-muted);
        font-size: 0.85rem;
    }
    
        .footer-bottom p {
            font-family: 'Inter', sans-serif;
        }
    
        .footer-bottom a {
            color: var(--primary-light);
            text-decoration: none;
        }
    
            .footer-bottom a:hover {
                text-decoration: underline;
            }
    
    .footer-newsletter {
        margin-top: 1.5rem;
    }
    
        .footer-newsletter p {
            color: var(--footer-muted);
            margin-bottom: 1rem;
            font-size: 0.95rem;
        }
    
    .newsletter-form {
        display: flex;
    }
    
    .newsletter-input {
        flex: 1;
        padding: 0.7rem 1rem;
        border: none;
        border-radius: 4px 0 0 4px;
        background-color: rgba(255, 255, 255, 0.1);
        color: var(--white);
        font-family: 'Inter', sans-serif;
    }
    
        .newsletter-input::placeholder {
            color: var(--footer-muted);
        }
    
    .newsletter-btn {
        padding: 0.7rem 1rem;
        border: none;
        background-color: var(--primary);
        color: var(--white);
        border-radius: 0 4px 4px 0;
        cursor: pointer;
        transition: background-color 0.3s ease;
        font-family: 'Inter', sans-serif;
        font-weight: 500;
    }
    
        .newsletter-btn:hover {
            background-color: var(--primary-dark);
        }
    
    .email {
        color: var(--primary-light);
        text-decoration: none;
    }
    
        .email:hover {
            text-decoration: underline;
        }
    
    @media (max-width: 992px) {
        .footer-container {
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }
    
        .footer-brand {
            grid-column: 1 / -1;
        }
    }
    
    @media (max-width: 768px) {
        .hero h1 {
            font-size: 2.5rem;
        }
    
        .section-header h2 {
            font-size: 2rem;
        }
    
        section {
            padding: 3rem 0;
        }
    
        .tech-grid, .advantages {
            grid-template-columns: 1fr;
        }
    
        .footer-main {
            padding: 3rem 0 2rem;
        }
    
        .footer-container {
            grid-template-columns: 1fr;
        }
    
        .footer-brand p {
            max-width: 100%;
        }
    }
    
    /* Project Section Styles */
    .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
    }
    
    .project-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--light);
    }
    
    .project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    }
    
    .project-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 1.25rem 1.5rem;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    }
    
    .project-header h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    }
    
    .project-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    }
    
    .project-details {
    padding: 1.5rem;
    }
    
    .project-meta {
    margin-bottom: 1.25rem;
    }
    
    .meta-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    }
    
    .meta-label {
    font-weight: 600;
    color: var(--secondary-color);
    margin-right: 0.5rem;
    }
    
    .meta-value {
    color: var(--dark);
    }
    
    .project-details h4 {
    color: var(--primary-dark);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    }
    
    .project-features {
    margin-bottom: 1.5rem;
    }
    
    .project-features .feature-item {
    margin-bottom: 0.5rem;
    color: var(--dark);
    }
    
    .project-features .feature-item:before {
    content: "✓";
    color: var(--secondary);
    margin-right: 0.5rem;
    font-weight: bold;
    }
    
    .project-screenshots {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 1.5rem 0 1.5rem;
    position: relative;
    }
    
    .screenshot {
    flex: 1;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light);
    position: relative;
    cursor: zoom-in;
    }
    
    .screenshot img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
    }
    
    .screenshot:hover img {
    transform: scale(1.05);
    }
    
    /* Popup preview styles */
    .screenshot::after {
    content: "🔍";
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    padding: 4px;
    border-radius: 4px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    }
    
    .screenshot:hover::after {
    opacity: 1;
    }
    
    .screenshot .enlarged-view {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0s linear 0.3s;
    }
    
    .screenshot:hover .enlarged-view {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0s linear;
    }
    
    .screenshot .enlarged-view img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 5px 35px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
    }
    
    .screenshot:hover .enlarged-view img {
    transform: scale(1);
    }
    
    .enlarged-view-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
    }
    
    .enlarged-view-close:hover {
    background-color: rgba(255, 255, 255, 0.4);
    }
    
    .project-btn {
    width: 100%;
    text-align: center;
    background-color: var(--primary-light);
    }
    
    .project-btn:hover {
    background-color: var(--primary);
    }
    
    @media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-screenshots {
        flex-direction: column;
    }
    }
    
    .next-level-cta {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
    padding: 4rem 0;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
    margin: 3rem auto;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    max-width: 1200px;
    }
    
    .next-level-cta::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.1' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.3;
    }
    
    .next-level-cta .container {
    position: relative;
    z-index: 1;
    }
    
    .next-level-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    }
    
    .next-level-cta p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    opacity: 0.9;
    }
    
    .next-level-btn {
    display: inline-block;
    background-color: var(--white);
    color: var(--primary-dark);
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid transparent;
    }
    
    .next-level-btn:hover {
    background-color: transparent;
    color: var(--white);
    transform: translateY(-3px);
    border-color: var(--white);
    }
    
    .skill-level-indicator {
    display: flex;
    justify-content: space-between;
    margin: 2rem auto;
    max-width: 600px;
    }
    
    .level-dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    margin: 0 auto;
    }
    
    .level-dot.active {
    background-color: var(--white);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
    }
    
    .level-line {
    height: 2px;
    background-color: rgba(255, 255, 255, 0.3);
    width: 100%;
    margin: auto 10px;
    }
    
    .level-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    }
    
    .level-label {
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 0.5rem;
    color: var(--white);
    opacity: 0.8;
    text-align: center;
    }
    
    .section-image {
        flex: 1;
        text-align: center;
    }
    
    .section-image img {
        width: 100%;
        height: auto;
        border-radius: 8px;
        box-shadow: var(--shadow-md);
        display: block;
    }
    
    @media (max-width: 768px) {
    .next-level-cta {
        padding: 3rem 1rem;
        margin: 2rem 20px;
    }
    
    .next-level-cta h2 {
        font-size: 2rem;
    }
    
    .next-level-cta p {
        font-size: 1.1rem;
    }
    
    .skill-level-indicator {
        flex-wrap: wrap;
    }
    }