:root {
    --bg:#ffffff; --fg:#0b0b0c; --muted:#6b7280; --link:#0a58ca;
    --card:#f7f7f8; --border:#e5e7eb;
    --pill-bg:#f1f5f9;
    --shadow-soft:0 14px 30px rgba(15,23,42,0.12);
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg:#020617; --fg:#e5e7eb; --muted:#9aa0aa; --link:#7abaff;
        --card:#020617; --border:#1f2937;
        --pill-bg:#020617;
        --shadow-soft:0 22px 55px rgba(0,0,0,0.85);
    }
}
* { box-sizing:border-box; }

html {
    min-height: 100%;
    scroll-behavior: smooth;
    background:
    radial-gradient(circle at top, rgba(148,163,184,0.16), transparent 55%),
    var(--bg);
}

body {
    margin: 0;
    min-height: 100vh;
    font: 16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial,sans-serif;
    color: var(--fg);
    background: transparent;
}

a { color:var(--link); }

.wrap { max-width:780px; margin:0 auto; padding:32px 16px 64px; }

.shell {
    border-radius:22px;
    border:1px solid rgba(148,163,184,0.55);
    background:
    radial-gradient(circle at top left,rgba(148,163,184,0.2),transparent 52%),
    radial-gradient(circle at top right,rgba(37,99,235,0.23),transparent 55%),
    var(--card);
    box-shadow:var(--shadow-soft);
    padding:20px 18px 24px;
    backdrop-filter:blur(10px);
}

header {
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:18px;
    margin-bottom:18px;
}

h1 {
    font-size:clamp(1.6rem,2.6vw + 1rem,2.4rem);
    margin:0 0 6px;
    letter-spacing:-0.02em;
}

.tag {
    color:var(--muted);
    margin:0 0 10px;
    max-width:32rem;
}

.pill-row {
    display:flex;
    flex-wrap:wrap;
    gap:6px;
    margin-bottom:8px;
}
.pill {
    font-size:0.8rem;
    padding:2px 9px;
    border-radius:999px;
    border:1px solid rgba(148,163,184,0.7);
    background:var(--pill-bg);
    color:var(--muted);
}
.pill--accent {
    border-color:#22c55e;
    color:#22c55e;
    background:rgba(34,197,94,0.07);
    font-weight:500;
}

nav {
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    margin-top:8px;
}
.nav-link,
.quicklinks summary {
    border:1px solid var(--border);
    padding:5px 10px;
    border-radius:999px;
    font-size:0.9rem;
    text-decoration:none;
    color:var(--muted);
    background:
    radial-gradient(circle at 0 0,rgba(148,163,184,0.16),transparent 45%),
    var(--card);
    cursor:pointer;
    display:inline-flex;
    align-items:center;
    gap:4px;
    transition:
    border-color 0.15s ease-out,
    box-shadow 0.15s ease-out,
    transform 0.15s ease-out,
    color 0.15s ease-out;
}
.nav-link:hover,
.nav-link:focus-visible,
.quicklinks[open] summary,
.quicklinks summary:hover,
.quicklinks summary:focus-visible {
    outline:0;
    border-color:#22c55e;
    color:var(--fg);
    transform:translateY(-1px);
    box-shadow:0 8px 22px rgba(15,23,42,0.18);
}

.quicklinks {
    position:relative;
}
.quicklinks summary {
    list-style:none;
}
.quicklinks summary::-webkit-details-marker { display:none; }

.quicklinks-menu {
    position:absolute;
    top:120%;
    right:0;
    min-width:170px;
    border-radius:12px;
    border:1px solid var(--border);
    background:var(--card);
    padding:6px 0;
    box-shadow:var(--shadow-soft);
    z-index:10;
}
.quicklinks-menu a {
    display:block;
    padding:6px 12px;
    font-size:0.9rem;
    text-decoration:none;
    color:var(--muted);
}
.quicklinks-menu a:hover,
.quicklinks-menu a:focus-visible {
    color:var(--fg);
    background:rgba(15,23,42,0.07);
    outline:0;
}

main { display:grid; gap:18px; }

.layout {
    display:grid;
    grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
    gap:18px;
    align-items:flex-start;
}

.section-label {
    font-size:0.75rem;
    letter-spacing:0.18em;
    text-transform:uppercase;
    color:var(--muted);
    margin:0 0 3px;
}
.section-title {
    font-size:1.05rem;
    margin:0 0 6px;
}
.muted { color:var(--muted); }

.card-list {
    display:grid;
    gap:10px;
}
.card {
    border:1px solid var(--border);
    border-radius:14px;
    padding:10px 12px;
    background:var(--card);
}
.card h3 {
    margin:0 0 4px;
    font-size:0.98rem;
}
.card p {
    margin:0;
    font-size:0.9rem;
}

.contact-card {
    max-width:260px;
    border-radius:16px;
    border:1px solid var(--border);
    background:var(--card);
    padding:10px 12px;
    position:relative;
    overflow:hidden;
    cursor:pointer;
    transition:
    transform 0.16s ease-out,
    box-shadow 0.16s ease-out,
    border-color 0.16s ease-out,
    background 0.18s ease-out;
}
.contact-card-inner {
    display:flex;
    flex-direction:column;
    gap:4px;
}
.contact-main {
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:6px;
}
.contact-name {
    font-weight:600;
    font-size:0.95rem;
}
.contact-role {
    font-size:0.8rem;
    color:var(--muted);
}
.contact-hint {
    font-size:0.75rem;
    color:var(--muted);
}
.contact-details {
    font-size:0.85rem;
    color:var(--muted);
    max-height:0;
    opacity:0;
    transform:translateY(-4px);
    transition:
    max-height 0.18s ease-out,
    opacity 0.18s ease-out,
    transform 0.18s ease-out;
}
.contact-details p {
    margin:4px 0;
}
.contact-links {
    display:flex;
    flex-wrap:wrap;
    gap:6px;
    margin-top:4px;
}
.chip {
    font-size:0.75rem;
    padding:2px 8px;
    border-radius:999px;
    border:1px solid var(--border);
    text-decoration:none;
    color:var(--muted);
}

.contact-card:hover,
.contact-card:focus-within {
    transform:translateY(-1px);
    border-color:#22c55e;
    box-shadow:var(--shadow-soft);
    background:
    radial-gradient(circle at top,rgba(34,197,94,0.12),transparent 55%),
    var(--card);
}
.contact-card:hover .contact-details,
.contact-card:focus-within .contact-details {
    max-height:160px;
    opacity:1;
    transform:translateY(0);
}

footer {
    margin-top:20px;
    padding-top:14px;
    color:var(--muted);
    font-size:0.9rem;
    display:flex;
    justify-content:space-between;
    gap:10px;
    flex-wrap:wrap;
}

.skip-link {
    position:absolute;
    left:-9999px;
    top:auto;
    width:1px;
    height:1px;
    overflow:hidden;
}
.skip-link:focus {
    position:static;
    width:auto;
    height:auto;
    padding:6px 10px;
    margin:6px;
    background:var(--card);
    border:1px solid var(--border);
    border-radius:8px;
    z-index:20;
}

@media (max-width:720px) {
    .shell { border-radius:18px; padding:16px 14px 20px; }
    header { flex-direction:column; }
    .layout { grid-template-columns:minmax(0,1fr); }
}