/* 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;
    max-width: 800px;
    margin: 0 auto;
    padding: 30px 20px;
    background-color: #fff;
}

/* Header */
header {
    text-align: center;
    padding: 40px 0;
    margin-bottom: 30px;
}

header h1 {
    font-size: 3.2em;
    margin-bottom: 15px;
    color: #000;
    font-weight: 300;
    letter-spacing: -0.5px;
}

.tagline {
    font-size: 1.3em;
    color: #666;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Main content */
main {
    padding: 0;
}

section {
    margin-bottom: 40px;
}

h2 {
    color: #000;
    margin-bottom: 20px;
    font-size: 1.6em;
    font-weight: 300;
    letter-spacing: -0.5px;
}

/* Vision section */
.vision-statement {
    font-size: 1.3em;
    line-height: 1.5;
    color: #333;
    font-weight: 300;
    margin-bottom: 30px;
}

/* Impact section */
.achievement {
    margin-bottom: 30px;
    padding: 0;
}

.achievement h3 {
    color: #000;
    font-size: 1.3em;
    margin-bottom: 8px;
    font-weight: 400;
}

.company {
    color: #666;
    font-weight: 400;
    margin-bottom: 4px;
}

.date {
    color: #999;
    font-size: 0.9em;
    margin-bottom: 12px;
}

ul {
    list-style: none;
    margin-left: 0;
}

li {
    margin-bottom: 6px;
    position: relative;
    padding-left: 18px;
}

li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #666;
}

/* Expertise section */
.expertise ul {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.expertise li {
    background: #f5f5f7;
    padding: 8px 16px;
    border-radius: 18px;
    font-size: 0.95em;
    border: none;
    padding-left: 16px;
}

.expertise li:before {
    content: none;
}

/* Education section */
.degree {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.degree-title {
    color: #000;
    font-size: 1.1em;
    font-weight: 400;
}

.degree-separator {
    color: #666;
    font-size: 0.9em;
}

.school {
    font-size: 1em;
}

.degree a {
    color: #0066cc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.degree a:hover {
    color: #004499;
    text-decoration: underline;
}

/* Connect section */
.connect {
    text-align: left;
}

.connect p {
    margin-bottom: 8px;
}

.connect a {
    color: #0066cc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.connect a:hover {
    color: #004499;
    text-decoration: underline;
}

/* Footer */
footer {
    text-align: center;
    padding: 30px 0;
    color: #666;
    font-size: 0.9em;
    margin-top: 40px;
    border-top: 1px solid #eee;
}

/* Responsive design */
@media (max-width: 600px) {
    body {
        padding: 15px 12px;
    }
    
    header {
        padding: 30px 0;
    }
    
    header h1 {
        font-size: 2.3em;
    }
    
    .vision-statement {
        font-size: 1.1em;
    }
    
    .expertise ul {
        flex-direction: column;
    }
    
    .expertise li {
        width: 100%;
    }
    
    .degree {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .degree-separator {
        display: none;
    }
}