/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.language-switcher {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
    z-index: 1001;
}

.lang-btn {
    background: none;
    border: 2px solid #007bff;
    color: #007bff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    background-color: #007bff;
    color: white;
}

.lang-btn.active {
    background-color: #007bff;
    color: white;
}

/* Header and Navigation */
header {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 1rem;
}

nav ul li {
    margin: 0 1.5rem;
}

nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #007bff;
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, rgba(245, 247, 250, 0.7) 0%, rgba(195, 207, 226, 0.7) 100%),
                url('bg.png');
    background-size: 100%;
    background-position: center;
    background-repeat: no-repeat;
    padding: 0 1rem;
    position: relative;
}

.hero-content {
    background: rgba(255, 255, 255, 0.8);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    width: 90%;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.hero-content p {
    font-size: 1.2rem;
    color: #666;
}

.hero-content p.quote {
    font-style: italic;
    margin-top: 2rem;
    color: #2c3e50;
    font-size: 1.1rem;
    opacity: 0.9;
}

.about {
    padding: 5rem 2rem;
    background-color: #fff;
}

.about h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #2c3e50;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.skills ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.skills li {
    background-color: #f0f0f0;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.projects {
    padding: 5rem 2rem;
    background-color: #f8f9fa;
}

.projects h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #2c3e50;
}

.project-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background-color: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-links {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
}

.project-links a {
    text-decoration: none;
    color: #007bff;
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    padding: 5rem 2rem;
    background-color: #fff;
    text-align: center;
}

.contact h2 {
    margin-bottom: 3rem;
    color: #2c3e50;
}

.contact-content {
    margin-bottom: 2rem;
}

.social-links {
    margin-bottom: 2rem;
}

.social-links a {
    color: #333;
    font-size: 1.5rem;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #007bff;
}

.contact-content a[href^="mailto:"] {
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 2px solid transparent;
}

.contact-content a[href^="mailto:"]:hover {
    background-color: #007bff;
    color: white;
    border-color: #007bff;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: #fff;
    text-align: center;
    padding: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
    }

    nav ul li {
        margin: 0.5rem 0;
    }

    .hero-content h1 {
        font-size: 2rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content, .about-content, .project-card {
    animation: fadeIn 1s ease-out;
}