:root {
    --bg: #0f172a;
    --bg-soft: #1e293b;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --radius: 16px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: radial-gradient(1200px 600px at 50% -10%, #1e293b, var(--bg));
    color: var(--text);
    min-height: 100vh;
}

/* ---- Hero ---- */
.hero {
    text-align: center;
    padding: 3.5rem 1.5rem 1.5rem;
}
.hero h1 {
    margin: 0;
    font-size: clamp(2rem, 6vw, 3.5rem);
    letter-spacing: -0.02em;
}
.hero .sub {
    margin: 0.5rem 0 0;
    font-size: 1.15rem;
    color: var(--muted);
}
.hero .stats {
    margin: 1rem 0 0;
    font-size: 0.9rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.help-link {
    display: inline-block;
    margin-top: 0.5rem;
    color: #c7d2fe;
    text-decoration: none;
    background: rgba(99, 102, 241, 0.18);
    border: 1px solid rgba(99, 102, 241, 0.4);
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    font-size: 0.95rem;
}
.help-link:hover { background: rgba(99, 102, 241, 0.32); }

/* ---- Shared demos (belong to everyone) ---- */
.shared {
    max-width: 1100px;
    margin: 1.5rem auto 0;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.18), rgba(236, 72, 153, 0.12));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
}
.shared-title {
    margin: 0 0 0.9rem;
    font-size: 1.25rem;
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    flex-wrap: wrap;
}
.shared-title span {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.shared-projects {
    flex-direction: row;
    flex-wrap: wrap;
}
.shared-projects li {
    flex: 1 1 240px;
}

/* ---- Member grid ---- */
.grid {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 1.25rem;
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.member {
    background: var(--bg-soft);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-top: 4px solid var(--accent, #6366f1);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.member-head {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1.1rem;
}
.avatar {
    font-size: 2.4rem;
    line-height: 1;
    background: rgba(255, 255, 255, 0.05);
    width: 3.4rem;
    height: 3.4rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    flex: none;
}
.member-head h2 {
    margin: 0;
    font-size: 1.4rem;
}
.member-head h2 a {
    color: inherit;
    text-decoration: none;
}
.member-head h2 a:hover { color: var(--accent); }
.tagline {
    margin: 0.15rem 0 0;
    font-size: 0.9rem;
    color: var(--muted);
}

/* ---- Project cards ---- */
.projects {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.card {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.8rem 0.9rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text);
    transition: transform 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}
.card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.06);
}
.card-emoji { font-size: 1.6rem; flex: none; }
.card-body { display: flex; flex-direction: column; }
.card-title { font-weight: 600; }
.card-desc {
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 0.1rem;
}
.empty {
    color: var(--muted);
    font-style: italic;
    margin: 0;
}

/* ---- Footer ---- */
footer {
    text-align: center;
    padding: 2.5rem 1.5rem 3rem;
    color: var(--muted);
    font-size: 0.85rem;
}
footer code {
    background: var(--bg-soft);
    padding: 0.1rem 0.4rem;
    border-radius: 6px;
    font-size: 0.8rem;
}