/* Nicholas J. Adams-Cohen - Personal Site */

:root {
    --accent: #2563eb;
    --accent-light: #dbeafe;
    --text: #1a1a1a;
    --muted: #6b7280;
    --border: #e5e7eb;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    line-height: 1.6;
}

/* Links */
a {
    color: var(--accent);
    text-decoration: none;
    transition: opacity 0.15s;
}

a:hover {
    opacity: 0.7;
}

/* Header */
header a {
    color: var(--text);
}

header a:hover {
    color: var(--accent);
    opacity: 1;
}

/* Section Headers */
.section-header {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

/* What I Do Cards */
.what-card {
    padding: 1rem;
    border-left: 3px solid var(--accent);
    background: #fafafa;
}

.what-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

/* Experience & Education */
.exp-item {
    margin-bottom: 0.75rem;
}

.exp-role {
    font-weight: 600;
}

.exp-details {
    font-size: 0.9rem;
    color: var(--muted);
}

/* Publications */
.pub-featured {
    padding: 0.75rem 1rem;
    background: #fafafa;
    border-radius: 4px;
}

.pub-featured a {
    font-weight: 500;
}

.pub-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: white;
    background: var(--text);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.pub-meta {
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 0.25rem;
}

.pub-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pub-item-full {
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.pub-item-full:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.pub-item-full a {
    font-weight: 500;
}

.pub-venue {
    font-size: 0.8rem;
    color: var(--muted);
    margin-left: 0.5rem;
}

.pub-summary {
    font-size: 0.85rem;
    color: var(--muted);
    margin: 0.25rem 0 0 0;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .pub-item {
        flex-direction: column;
        gap: 0;
    }

    .pub-venue {
        margin-top: 0.1rem;
    }
}