/* ═══════════════════════════════════════════════════════════════════
   projects.css — Ongoing Research page specifics
   ═══════════════════════════════════════════════════════════════════ */

.sub-hero .sub-lede {
    max-width: 620px;
    margin-top: 1.2rem;
    font-size: 1rem;
    color: var(--text-soft);
    line-height: 1.7;
}

.project-list {
    display: flex;
    flex-direction: column;
    gap: 1.3rem;
}

.proj-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem 2.2rem;
    display: grid;
    grid-template-columns: 68px 1fr;
    gap: 1.5rem;
    align-items: start;
    position: relative;
    overflow: hidden;
    transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.proj-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 2px;
    background: var(--accent);
    transform: scaleY(0);
    transform-origin: center;
    transition: transform .3s var(--ease);
}
.proj-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent);
    box-shadow: var(--shadow-card);
}
.proj-card:hover::before { transform: scaleY(1); }

.proj-num {
    font-family: var(--display);
    font-size: 2.8rem;
    font-weight: 300;
    font-style: italic;
    color: var(--accent);
    line-height: 1;
    letter-spacing: -0.02em;
}

.proj-body { min-width: 0; }

.proj-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 0.7rem;
}
.proj-label {
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-bg);
    border: 1px solid var(--accent-glow);
    padding: 0.22rem 0.55rem;
    border-radius: 0.3rem;
}
.proj-status {
    font-family: var(--mono);
    font-size: 0.64rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 0.25rem 0.6rem;
    border-radius: 0.35rem;
    border: 1px solid var(--border);
    background: var(--bg-soft);
    color: var(--text-soft);
    line-height: 1.3;
}
/* Status variants — green-ish for published, amber for active, accent for in-review */
.proj-status--published {
    color: #7dbf8f;
    border-color: rgba(125, 191, 143, 0.25);
    background: rgba(125, 191, 143, 0.08);
}
:root[data-theme="light"] .proj-status--published {
    color: #2e7a44;
    border-color: rgba(46, 122, 68, 0.25);
    background: rgba(46, 122, 68, 0.08);
}
.proj-status--active {
    color: var(--amber);
    border-color: var(--amber-glow);
    background: var(--amber-bg);
}
.proj-status--review {
    color: var(--accent);
    border-color: var(--accent-glow);
    background: var(--accent-bg);
}

/* Subtle left-border variant hint on the whole card */
.proj-card--published::before { background: #7dbf8f; }
:root[data-theme="light"] .proj-card--published::before { background: #2e7a44; }
.proj-card--active::before    { background: var(--amber); }

/* Needs line — what this project needs right now */
.proj-needs {
    margin: 0 0 1rem 0;
    padding: 0.7rem 0.9rem;
    background: var(--bg-soft);
    border: 1px dashed var(--border);
    border-radius: var(--radius-s);
    font-size: 0.86rem;
    color: var(--text-soft);
    line-height: 1.55;
    max-width: 620px;
}
.proj-needs-label {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--amber);
    margin-right: 0.4rem;
}

/* Collaborate button */
.proj-collab {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.55rem 1rem;
    font-family: var(--body);
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--accent);
    background: var(--accent-bg);
    border: 1px solid var(--accent-glow);
    border-radius: 999px;
    text-decoration: none;
    transition: all .25s var(--ease);
}
.proj-collab:hover {
    background: var(--accent);
    color: var(--card);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px -10px var(--accent-glow);
}
.proj-collab-icon {
    font-size: 0.95em;
    display: inline-block;
    transform: translateY(-1px);
}

.proj-title {
    font-family: var(--display);
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 1.3;
    letter-spacing: -0.005em;
    margin-bottom: 0.55rem;
    color: var(--text);
}
.proj-desc {
    color: var(--text-soft);
    font-size: 0.94rem;
    line-height: 1.7;
    margin-bottom: 1rem;
    max-width: 620px;
}

.proj-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}
.proj-tag {
    font-family: var(--mono);
    font-size: 0.68rem;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    color: var(--text-soft);
    padding: 0.25rem 0.6rem;
    border-radius: 0.35rem;
    transition: all .2s var(--ease);
}
.proj-card:hover .proj-tag {
    border-color: var(--accent-glow);
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .proj-card {
        grid-template-columns: auto 1fr;
        gap: 1rem;
        padding: 1.4rem 1.5rem;
    }
    .proj-num { font-size: 2.2rem; }
    .proj-title { font-size: 1.2rem; }
}