/* General Body Styles */
body {
    font-family: 'Lato', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    color: #333;
}

/* Container for consistent width */
.container {
    max-width: 960px;
    margin: auto;
    overflow: hidden;
    padding: 2rem;
}

/* Header and Navigation */
header {
    background: #333;
    color: #fff;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    max-width: 1100px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

nav .logo {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
}

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

nav ul li {
    padding: 0 1rem;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #00bcd4; /* Accent color */
}

/* Hero Section */
#hero {
    background: #444;
    color: #fff;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.profile-pic {
    width: 250px;
    /*height: 150px;*/
    border-radius: 50%;
    border: 3px solid #fff;
    margin-bottom: 1rem;
    
}

#hero h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-family: 'Montserrat', sans-serif;
}

/* Sections */
section {
    padding: 4rem 0;
    border-bottom: 1px solid #ddd;
}

section:last-of-type {
    border-bottom: none;
}

h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    font-family: 'Montserrat', sans-serif;
}

/* Research Section */
.research-item {
    background: #fff;
    padding: 2rem;
    margin-bottom: 1.5rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.research-item h3 {
    margin-top: 0;
}

/* Resume Section */
.resume-section h3 {
    border-bottom: 2px solid #00bcd4;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
    font-family: 'Montserrat', sans-serif;
}

.resume-section ul {
    list-style: none;
    padding: 0;
}

.resume-section ul li {
    background: #fff;
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-radius: 5px;
}

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

.skills-grid span {
    background: #333;
    color: #fff;
    padding: 0.75rem;
    text-align: center;
    border-radius: 5px;
}

/* Contact Section */
#contact {
    text-align: center;
}

.contact-info a {
    color: #00bcd4;
    text-decoration: none;
    font-weight: bold;
}

/* Button */
.button {
    display: inline-block;
    background: #00bcd4;
    color: #fff;
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 1rem;
    transition: background 0.3s ease;
}

.button:hover {
    background: #0097a7;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background: #333;
    color: #fff;
}

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

    nav ul {
        padding: 1rem 0 0 0;
    }

    #hero h1 {
        font-size: 2rem;
    }

    .container {
        padding: 1rem;
    }
}