body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
}

header {
    background: linear-gradient(to right, #66c3ff, #4CAF50);
    color: #fff;
    text-align: center;
    padding: 2em 0;
}

.hero {
    max-width: 800px;
    margin: auto;
    text-align: center;
}

.hero h1 {
    font-size: 3em;
    margin: 0.5em 0;
}

.hero p {
    font-size: 1.2em;
    margin: 0.5em 0;
}

nav {
    margin-top: 1em;
}

nav a {
    color: #fff;
    margin: 0 15px;
    text-decoration: none;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.2);
}

nav a:hover {
    background: rgba(255, 255, 255, 0.3);
}

main {
    padding: 2em 0;
}

.content-section {
    max-width: 900px;
    margin: 2em auto;
    padding: 1em;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h2 {
    color: #333;
    border-bottom: 2px solid #66c3ff;
    display: inline-block;
    padding-bottom: 0.5em;
    margin-bottom: 1em;
}

.skills-grid, .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1em;
}

.skill-item, .project-item {
    background: #66c3ff;
    color: #fff;
    padding: 1em;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
}

.skill-item:hover, .project-item:hover {
    transform: scale(1.05);
}

footer {
    text-align: center;
    padding: 1em 0;
    background: #333;
    color: #fff;
}

a {
    color: #66c3ff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

@media (max-width: 600px) {
    nav {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    nav a {
        margin: 10px 0;
    }
}