/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

/* Container */
.container {
    max-width: 900px;
    margin: 0 auto;
    background-color: white;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

/* Header */
header {
    background-color: #2c3e50;
    color: white;
    padding: 3rem 2rem;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.1rem;
    color: #ecf0f1;
    margin-bottom: 2rem;
}

/* Navigation */
nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

nav a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

nav a:hover {
    background-color: #34495e;
}

/* Main Content */
main {
    padding: 2rem;
}

section {
    margin-bottom: 3rem;
}

h2 {
    color: #2c3e50;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #3498db;
}

h3 {
    color: #34495e;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

/* Experience Section */
.experience-item {
    margin-bottom: 2rem;
}

.company {
    color: #7f8c8d;
    font-style: italic;
    margin-bottom: 0.5rem;
}

ul {
    list-style-position: inside;
    margin-left: 1rem;
}

li {
    margin-bottom: 0.5rem;
}

/* Education Section */
.education-item p {
    color: #7f8c8d;
}

/* Volunteer Section */
.volunteer-item {
    margin-bottom: 1.5rem;
}

.volunteer-item h3 {
    color: #34495e;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.organization {
    color: #7f8c8d;
    font-style: italic;
    margin-bottom: 0.5rem;
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 1rem;
}

.skill-category {
    background-color: #ecf0f1;
    padding: 1.5rem;
    border-radius: 8px;
}

.skill-category h3 {
    color: #3498db;
    margin-bottom: 0.5rem;
}

.skill-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.skill-category li {
    margin-bottom: 0.4rem;
    padding-left: 1.2rem;
    position: relative;
}

.skill-category li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #3498db;
}

/* Projects Section */
.projects-list {
    list-style: none;
    padding: 0;
}

.projects-list li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.projects-list li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: #3498db;
}

/* Footer */
footer {
    background-color: #34495e;
    color: white;
    text-align: center;
    padding: 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    nav {
        gap: 1rem;
    }
    
    main {
        padding: 1.5rem;
    }
}

/* Print Styles */
@media print {
    body {
        background-color: white;
    }
    
    .container {
        box-shadow: none;
    }
    
    header {
        background-color: white;
        color: black;
        padding: 1rem 0;
    }
    
    header h1, .tagline {
        color: black;
    }
    
    nav {
        display: none;
    }
    
    footer {
        display: none;
    }
}