@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #0a0a0a;
    color: #e4e4e7;
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    text-align: center;
    margin-bottom: 4rem;
    padding-bottom: 2rem;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
    letter-spacing: -0.02em;
}

.subtitle {
    font-size: 1.2rem;
    color: #06b6d4;
    font-weight: 400;
    font-family: 'JetBrains Mono', monospace;
}

.header-actions {
    margin-top: 1.25rem;
}

.contact-button {
    display: inline-block;
    color: #06b6d4;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    background: transparent;
    border: 1px solid #06b6d4;
    padding: 0.7rem 1.25rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.contact-button:hover {
    background: #06b6d4;
    color: #0a0a0a;
}

main {
    flex: 1;
}

section {
    margin-bottom: 4rem;
}

h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #f4f4f5;
}

.about p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #a1a1aa;
    max-width: 700px;
}

.about-layout {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 2rem;
    align-items: center;
}

.about-photo-wrap {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    border: 1px solid #1f1f1f;
    background: #111111;
}

.about-photo {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    object-position: center;
}

.about-copy p {
    margin-bottom: 0;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.category {
    background: #111111;
    border: 1px solid #1f1f1f;
    border-radius: 8px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.category:hover {
    border-color: #06b6d4;
    box-shadow: 0 0 0 1px #06b6d4;
}

.category h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #f4f4f5;
}

.category ul {
    list-style: none;
}

.category li {
    font-size: 1rem;
    margin-bottom: 0.8rem;
    color: #a1a1aa;
    position: relative;
    padding-left: 1.5rem;
}

.category li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: #06b6d4;
}

.category a {
    color: #06b6d4;
    text-decoration: none;
    border-bottom: 1px solid rgba(6, 182, 212, 0.35);
    transition: border-color 0.2s ease;
}

.category a:hover {
    border-bottom-color: #06b6d4;
}

.volunteer-section {
    margin-top: -1rem;
}

.volunteer-card {
    background: #0f0f0f;
    border: 1px solid #1f1f1f;
    border-radius: 10px;
    padding: 2rem;
    width: 100%;
}

.volunteer-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    color: #f4f4f5;
}

.volunteer-card p {
    color: #a1a1aa;
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.volunteer-card a {
    color: #06b6d4;
    text-decoration: none;
    border-bottom: 1px solid rgba(6, 182, 212, 0.35);
}

.volunteer-card a:hover {
    border-bottom-color: #06b6d4;
}

.project-card {
    background: #111111;
    border: 1px solid #1f1f1f;
    border-radius: 8px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.project-card:hover {
    border-color: #06b6d4;
    box-shadow: 0 0 0 1px #06b6d4;
}

.project-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #f4f4f5;
}

.project-card p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #a1a1aa;
    line-height: 1.7;
}

.links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.links a {
    color: #06b6d4;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    background: transparent;
    border: 1px solid #06b6d4;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.links a:hover {
    background: #06b6d4;
    color: #0a0a0a;
}

footer {
    text-align: center;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #71717a;
}

@media (max-width: 768px) {
    .container {
        padding: 1.5rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }

    .contact-button {
        width: 100%;
        max-width: 220px;
        text-align: center;
    }
    
    h2 {
        font-size: 1.5rem;
    }

    .about-layout {
        grid-template-columns: 1fr;
        justify-items: start;
        gap: 1.25rem;
    }

    .about-photo-wrap {
        width: 140px;
        height: 140px;
    }
    
    .experience-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .category {
        padding: 1.5rem;
    }
    
    .project-card {
        padding: 2rem;
    }

    .volunteer-card {
        padding: 1.5rem;
    }
}