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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, black 100%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-radius: 20px;
    overflow: hidden;
    margin-top: 0px;
    margin-bottom: 20px;
}

.banner {
    width: 100%;
    height: 400px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="%23ffffff10" points="0,1000 1000,0 1000,1000"/></svg>');
    background-size: cover;
}

.banner-content {
    text-align: center;
    color: white;
    z-index: 1;
    position: relative;
}

.banner h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.banner p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.content {
    padding: 3rem;
}

.section {
    margin-bottom: 3rem;
}

.section h2 {
    color: #667eea;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 3px solid #667eea;
    padding-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.about-text {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    text-align: justify;
    color: #555;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.skill-category {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 15px;
    border-left: 4px solid #667eea;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.skill-category h3 {
    color: #667eea;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.skill-category ul {
    list-style: none;
}

.skill-category li {
    padding: 0.3rem 0;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.skill-category li::before {
    content: '▸';
    color: #667eea;
    position: absolute;
    left: 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.project-card h3 {
    color: #667eea;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.project-card p {
    color: #666;
    margin-bottom: 1rem;
}

.project-link {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.project-link:hover {
    background: #5a6fd8;
}

.tech-stack {
    background: #1a1a1a;
    color: #00ff00;
    padding: 2rem;
    border-radius: 15px;
    font-family: 'Courier New', monospace;
    margin: 2rem 0;
    overflow-x: auto;
}

.tech-stack pre {
    white-space: pre-wrap;
    font-size: 1rem;
    line-height: 1.8;
}

.contact-section {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 3rem;
    text-align: center;
    margin-top: 3rem;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.contact-link {
    background: rgba(255,255,255,0.2);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.contact-link:hover {
    background: rgba(255,255,255,0.3);
    transform: translateY(-3px);
}

.quote {
    text-align: center;
    font-style: italic;
    font-size: 1.2rem;
    margin: 3rem 0;
    color: #667eea;
}

.stats-container {
    text-align: center;
    margin: 2rem 0;
}

.stats-container img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

@media (max-width: 768px) {
    .container {
        margin: 10px;
        border-radius: 10px;
    }

    .banner h1 {
        font-size: 2rem;
    }

    .content {
        padding: 2rem;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .contact-links {
        flex-direction: column;
        align-items: center;
    }
}