/* Jon Barron–style minimal academic theme (scoped). */
/* Scope everything under .jb to avoid touching quant (#for-jun). */

.jb {
    background: #fff;
    color: #000;
}

.jb .container,
.jb .hero,
.jb .cv-section,
.jb .news-section,
.jb .bio-section,
.jb .projects-grid,
.jb .contact-content {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

/* Typography */
.jb h1, .jb h2, .jb h3 {
    font-weight: 600;
    color: #000;
}

.jb h1 {
    font-size: 2rem;
    margin: 0 0 0.5rem 0;
}

.jb h2 {
    font-size: 1.4rem;
    margin: 1.25rem 0 0.5rem 0;
}

.jb h3 {
    font-size: 1.05rem;
    margin: 1rem 0 0.5rem 0;
}

.jb p, .jb li, .jb .contact-value, .jb .contact-label {
    font-size: 0.98rem;
    line-height: 1.6;
    color: #111;
}

/* Links */
.jb a {
    color: #1772d0;
    text-decoration: none;
}

.jb a:hover {
    text-decoration: underline;
}

/* Layout: reduce cards and shadows for minimal look */
.jb .cv-section,
.jb .news-section,
.jb .bio-section,
.jb .project-card,
.jb .contact-form {
    box-shadow: none;
    border: 1px solid #eee;
    border-radius: 6px;
}

/* Reduce padding for a denser layout */
.jb .cv-section,
.jb .news-section,
.jb .bio-section,
.jb .contact-form,
.jb .project-card {
    padding: 0.9rem 1.0rem;
}

.jb .profile-card {
    box-shadow: none;
    border: 1px solid #eee;
    border-radius: 6px;
}

.jb .profile-img {
    width: 140px;
    height: 140px;
}

.jb .profile-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

/* Hero to simple two-column that collapses nicely */
.jb .hero {
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

.jb .hero-content h1 { font-size: 2rem; }
.jb .hero-subtitle { font-size: 1rem; color: #333; margin-bottom: 0.75rem; }

/* Projects */
.jb .projects-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
}

.jb .project-card {
    padding: 1rem 1.25rem;
    border: 1px solid #eee;
}

.jb .project-card:hover {
    transform: none;
}

.jb .project-link { font-weight: 600; }

/* Contact */
.jb .contact-content {
    grid-template-columns: 1fr;
    gap: 1rem;
}

.jb .contact-item { margin-bottom: 0.5rem; }

/* Section spacing */
.jb.section { padding: 0.75rem 0; }

/* Responsive */
@media (max-width: 768px) {
    .jb .hero { grid-template-columns: 1fr; }
}