/* BrackNodes light theme - shared by navbar.php, footer.php and index.php.
   Hand-written instead of Tailwind utilities: the site's tailwind.css is a
   pre-purged build that only contains classes the old dark pages used, so
   almost none of this palette would exist there. */
:root{
  --lt-bg:#f3f2ec;
  --lt-surface:#fbfaf6;
  --lt-ink:#1f2230;
  --lt-body:#4a4f5c;
  --lt-muted:#626876;
  --lt-line:#e2e0d7;
  --lt-accent:#3346c9;
  --lt-accent-ink:#2a3aa8;
  --lt-accent-soft:#e8eaf8;
  --lt-ok:#17754c;
  --lt-ok-soft:#e2f1e9;
  --lt-radius:1rem;
}
body.lt{background:var(--lt-bg);color:var(--lt-ink);font-family:'DM Sans',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased;margin:0;overflow-x:hidden}
.lt h1,.lt h2,.lt h3,.lt-display{font-family:'Bricolage Grotesque','DM Sans',ui-sans-serif,system-ui,sans-serif;color:var(--lt-ink);letter-spacing:-.02em}
.lt a{color:inherit}
.lt-wrap{max-width:1120px;margin:0 auto;padding:0 1.5rem}

/* ---------- Navbar ---------- */
/* Navbar and footer carry their own ink + font so they stay readable even
   on pages whose <body> is still on the old dark theme. */
.lt-nav,.lt-footer,.lt-mobile{color:var(--lt-ink);font-family:'DM Sans',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif}
.lt-nav *,.lt-footer *{box-sizing:border-box}
.lt-nav{position:sticky;top:0;z-index:50;background:rgba(243,242,236,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.lt-nav.is-scrolled{border-bottom-color:var(--lt-line);box-shadow:0 6px 24px -18px rgba(18,20,28,.35)}
.lt-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:70px}
.lt-brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-weight:800;font-size:1.15rem;color:var(--lt-ink)}
.lt-brand img{width:34px;height:34px;border-radius:.6rem;background:var(--lt-accent);padding:5px;object-fit:contain}
.lt-links{display:flex;align-items:center;gap:.25rem}
.lt-link{display:inline-flex;align-items:center;gap:.35rem;padding:.55rem .85rem;border-radius:.6rem;font-size:.92rem;font-weight:500;color:var(--lt-body);text-decoration:none;background:none;border:0;cursor:pointer;font-family:inherit}
.lt-link:hover,.lt-link.is-active{color:var(--lt-ink);background:rgba(18,20,28,.05)}
.lt-dd{position:relative}
.lt-dd-panel{position:absolute;top:calc(100% + .4rem);left:0;min-width:230px;background:var(--lt-surface);border:1px solid var(--lt-line);border-radius:.9rem;box-shadow:0 18px 40px -20px rgba(18,20,28,.3);padding:.4rem}
.lt-dd-panel a,.lt-dd-panel span{display:flex;align-items:center;justify-content:space-between;padding:.6rem .75rem;border-radius:.6rem;font-size:.9rem;color:var(--lt-ink);text-decoration:none}
.lt-dd-panel a:hover{background:var(--lt-accent-soft)}
.lt-dd-panel span{color:var(--lt-muted)}
.lt-soon{font-size:.68rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:.15rem .5rem;border-radius:999px;background:#f1efe6;color:var(--lt-muted)}
.lt-actions{display:flex;align-items:center;gap:.6rem}
.lt-icon-btn{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:.7rem;border:1px solid var(--lt-line);background:var(--lt-surface);color:var(--lt-ink)}
.lt-icon-btn:hover{border-color:#cfcdc2}
.lt-burger{display:none}
.lt-mobile{display:none;border-top:1px solid var(--lt-line);background:var(--lt-bg);padding:.75rem 1.5rem 1.25rem}
.lt-mobile.is-open{display:block}
.lt-mobile a,.lt-mobile span{display:block;padding:.7rem .25rem;font-weight:500;color:var(--lt-ink);text-decoration:none;border-bottom:1px solid var(--lt-line)}
.lt-mobile span{color:var(--lt-muted)}
.lt-mobile .lt-btn{margin-top:1rem;width:100%;border-bottom:0}

/* ---------- Buttons / pills ---------- */
.lt-btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.85rem 1.4rem;border-radius:.7rem;font-weight:700;font-size:.95rem;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .15s,border-color .15s,box-shadow .15s;font-family:inherit}
.lt-btn-primary{background:var(--lt-accent);color:#fff !important;box-shadow:0 10px 24px -12px rgba(51,70,201,.7)}
.lt-btn-primary:hover{background:var(--lt-accent-ink);transform:translateY(-1px)}
.lt-btn-ghost{background:var(--lt-surface);color:var(--lt-ink) !important;border-color:#2a2d38}
.lt-btn-ghost:hover{background:#fbfaf6;transform:translateY(-1px)}
.lt-btn-sm{padding:.6rem 1.1rem;font-size:.88rem}
.lt-pill{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .85rem;border-radius:999px;background:var(--lt-accent-soft);color:var(--lt-accent);font-size:.82rem;font-weight:600}
.lt-eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--lt-accent);margin:0 0 .6rem}
.lt-tag{display:inline-flex;padding:.6rem 1rem;border-radius:999px;background:var(--lt-surface);border:1px solid var(--lt-line);font-size:.9rem;font-weight:500;color:var(--lt-ink)}
.lt-textlink{color:var(--lt-accent) !important;font-weight:700;text-decoration:none}
.lt-textlink:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--lt-accent);outline-offset:2px}

/* ---------- Decorations ---------- */
.lt-deco{position:absolute;pointer-events:none;z-index:0}
.lt-ring{border:1.5px solid #e4e3f7;border-radius:50%}
.lt-blob{border-radius:50%;background:#e6e8f5}
.lt-dots{background-image:radial-gradient(#cfd2de 1.2px,transparent 1.2px);background-size:22px 22px}

/* ---------- Footer ---------- */
.lt-footer{background:var(--lt-bg);border-top:2px solid var(--lt-accent);padding:3.5rem 0 2rem;margin-top:0}
.lt-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2.5rem}
.lt-footer .lt-footer-h{font-size:.95rem;font-weight:700;margin:0 0 1rem;color:var(--lt-ink);font-family:inherit;letter-spacing:0;line-height:1.4}
.lt-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.7rem}
.lt-footer ul a{color:var(--lt-body);text-decoration:none;font-size:.93rem}
.lt-footer ul a:hover{color:var(--lt-accent)}
.lt-footer-brand{font-size:1.3rem;font-weight:800;margin:0 0 .6rem;font-family:'Bricolage Grotesque','DM Sans',sans-serif}
.lt-footer-tag{color:var(--lt-body);font-size:.95rem;line-height:1.6;max-width:320px;margin:0}
.lt-social{display:flex;gap:.5rem;margin-top:1.25rem}
.lt-footer-bottom{margin-top:2.75rem;padding-top:1.5rem;border-top:1px solid var(--lt-line);color:var(--lt-muted);font-size:.88rem}

@media (max-width:900px){
  .lt-links,.lt-actions .lt-hide-sm{display:none}
  .lt-burger{display:inline-flex}
  .lt-footer-grid{grid-template-columns:1fr 1fr}
  .lt-footer-grid > div:first-child{grid-column:1 / -1}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important;animation:none !important}}