/* styles.css - Vibrant tech-themed professional design */

body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
}

header {
    background: linear-gradient(135deg, #007BFF, #28A745);
    color: white;
    padding: 1rem 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
}

nav a:hover {
    text-decoration: underline;
}

main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.hero {
    text-align: center;
    padding: 4rem 0;
    background: #e9ecef;
    border-radius: 8px;
}

h1, h2 {
    color: #007BFF;
}

.btn {
    display: inline-block;
    background-color: #28A745;
    color: white;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
}

.btn:hover {
    background-color: #218838;
}

.skills ul, .project-list {
    list-style: none;
    padding: 0;
}

.skills li, .project-list li {
    background: white;
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.project-detail {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

footer {
    background: #343a40;
    color: white;
    text-align: center;
    padding: 1rem 0;
    margin-top: 2rem;
}

.social-links a {
    color: white;
    margin: 0 1rem;
    text-decoration: none;
}

.social-links a:hover {
    text-decoration: underline;
}

.hero-links {
    margin-top: 1.5rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: #007BFF;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s;
}

.social-btn:hover {
    background-color: #0056b3;
}

.tech-stack {
    text-align: center;
    padding: 2rem 0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.tech-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.tech-card .material-icons {
    font-size: 2rem;
    color: #007BFF;
    margin-bottom: 0.5rem;
}

.tech-card h3 {
    margin: 0.5rem 0;
    font-size: 1.2rem;
}

.tech-card p {
    font-size: 0.9rem;
    color: #555;
}

/* Responsive design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
    }

    nav ul {
        flex-direction: column;
        gap: 1rem;
        margin-top: 1rem;
    }
}