/* ============================================================
   THEME TOKENS
   ============================================================ */
[data-theme="dark"]{
  --bg:#09090b;--surface:#111113;--surface2:#18181b;--border:#27272a;--border2:#3f3f46;
  --text:#fafafa;--text2:#a1a1aa;--text3:#71717a;--muted:#52525b;
  --accent:#3b82f6;--accent-hover:#2563eb;--green:#22c55e;
  --nav-bg:rgba(9,9,11,.92);
  --dd-shadow:0 12px 40px rgba(0,0,0,.4);
  --icon-blue-bg:rgba(59,130,246,.1);--icon-blue:#60a5fa;
  --icon-green-bg:rgba(34,197,94,.1);--icon-green:#4ade80;
  --icon-amber-bg:rgba(245,158,11,.1);--icon-amber:#fbbf24;
  --icon-rose-bg:rgba(244,63,94,.1);--icon-rose:#fb7185;
  --icon-purple-bg:rgba(168,85,247,.1);--icon-purple:#c084fc;
  --icon-slate-bg:rgba(148,163,184,.08);--icon-slate:#94a3b8;
  --icon-cyan-bg:rgba(6,182,212,.1);--icon-cyan:#22d3ee;
}
[data-theme="light"]{
  --bg:#ffffff;--surface:#f9fafb;--surface2:#f3f4f6;--border:#e5e7eb;--border2:#d1d5db;
  --text:#111827;--text2:#4b5563;--text3:#6b7280;--muted:#9ca3af;
  --accent:#2563eb;--accent-hover:#1d4ed8;--green:#16a34a;
  --nav-bg:rgba(255,255,255,.92);
  --dd-shadow:0 12px 40px rgba(0,0,0,.08);
  --icon-blue-bg:rgba(59,130,246,.08);--icon-blue:#2563eb;
  --icon-green-bg:rgba(34,197,94,.08);--icon-green:#16a34a;
  --icon-amber-bg:rgba(245,158,11,.08);--icon-amber:#d97706;
  --icon-rose-bg:rgba(244,63,94,.08);--icon-rose:#e11d48;
  --icon-purple-bg:rgba(168,85,247,.08);--icon-purple:#9333ea;
  --icon-slate-bg:rgba(100,116,139,.06);--icon-slate:#64748b;
  --icon-cyan-bg:rgba(6,182,212,.08);--icon-cyan:#0891b2;
}

/* ============================================================
   BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'DM Sans',system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;transition:background .2s,color .2s}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.btn{font-family:'DM Sans',sans-serif;font-weight:600;font-size:14px;padding:12px 28px;border-radius:8px;border:none;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:6px}
.btn-primary{color:#fff;background:var(--accent)}
.btn-primary:hover{background:var(--accent-hover)}
.btn-secondary{color:var(--text2);background:transparent;border:1px solid var(--border)}
.btn-secondary:hover{color:var(--text);border-color:var(--border2)}

/* ============================================================
   SECTION HELPERS
   ============================================================ */
.section{padding:80px 0}
.section+.section{border-top:1px solid var(--border)}
.section-label{font-family:'DM Mono',monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.section-title{font-family:'Outfit',sans-serif;font-weight:700;font-size:clamp(24px,3vw,32px);letter-spacing:-.02em;margin-bottom:8px}
.section-desc{font-size:15px;color:var(--text2);max-width:480px;margin-bottom:40px;line-height:1.65}
.shc{text-align:center}
.shc .section-desc{margin-left:auto;margin-right:auto}

/* ============================================================
   NAV
   ============================================================ */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--nav-bg);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);height:60px;transition:background .2s,border-color .2s}
.nav-inner{max-width:1140px;margin:0 auto;padding:0 24px;height:60px;display:flex;align-items:center}
.nav-logo{display:flex;align-items:center;gap:10px;margin-right:40px;font-family:'Outfit',sans-serif;font-weight:700;font-size:16px;letter-spacing:-.01em;white-space:nowrap}
.nav-logo-mark{width:28px;height:28px;background:var(--accent);border-radius:7px;display:flex;align-items:center;justify-content:center;font-family:'Outfit',sans-serif;font-weight:800;font-size:14px;color:#fff}
.nav-links{display:flex;align-items:center;gap:2px;flex:1}
.nav-item{position:relative;padding:18px 0}
.nav-item>a,.nav-item>button{font-size:14px;font-weight:500;color:var(--text2);padding:6px 12px;border-radius:6px;border:none;background:none;cursor:pointer;display:flex;align-items:center;gap:4px;transition:color .15s;font-family:inherit}
.nav-item>a:hover,.nav-item>button:hover,.nav-item:hover>a,.nav-item:hover>button{color:var(--text)}
.nav-chev{width:12px;height:12px;transition:transform .2s}
.nav-item:hover .nav-chev{transform:rotate(180deg)}
.dd{position:absolute;top:100%;left:0;min-width:300px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:8px;opacity:0;visibility:hidden;transform:translateY(4px);transition:all .15s ease;box-shadow:var(--dd-shadow)}
.nav-item:hover .dd{opacity:1;visibility:visible;transform:translateY(0)}
.dd-label{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:8px 12px 6px}
.dd-sep{height:1px;background:var(--border);margin:6px 0}
.dd-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:7px;transition:background .15s}
.dd-item:hover{background:var(--surface2)}
.dd-icon{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .2s}
.dd-icon svg{width:18px;height:18px}
.dd-icon.blue{background:var(--icon-blue-bg);color:var(--icon-blue)}
.dd-icon.green{background:var(--icon-green-bg);color:var(--icon-green)}
.dd-icon.amber{background:var(--icon-amber-bg);color:var(--icon-amber)}
.dd-icon.rose{background:var(--icon-rose-bg);color:var(--icon-rose)}
.dd-icon.purple{background:var(--icon-purple-bg);color:var(--icon-purple)}
.dd-icon.slate{background:var(--icon-slate-bg);color:var(--icon-slate)}
.dd-icon.cyan{background:var(--icon-cyan-bg);color:var(--icon-cyan)}
.dd-name{font-weight:600;font-size:13px;color:var(--text);line-height:1.3}
.dd-desc{font-size:12px;color:var(--text3);line-height:1.4}
.nav-right{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav-login{font-size:14px;font-weight:500;color:var(--text2);padding:6px 14px;border-radius:6px;transition:color .15s}
.nav-login:hover{color:var(--text)}
.nav-cta-btn{font-family:inherit;font-size:13px;font-weight:600;color:#fff;background:var(--accent);border:none;border-radius:7px;padding:8px 18px;cursor:pointer;transition:background .15s;display:inline-block}
.nav-cta-btn:hover{background:var(--accent-hover)}
.theme-toggle{width:34px;height:34px;border-radius:7px;border:1px solid var(--border);background:var(--surface);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text2);transition:all .15s;padding:0}
.theme-toggle:hover{color:var(--text);border-color:var(--border2)}
.theme-toggle svg{width:16px;height:16px}
.theme-toggle .icon-sun{display:none}
.theme-toggle .icon-moon{display:block}
[data-theme="light"] .theme-toggle .icon-sun{display:block}
[data-theme="light"] .theme-toggle .icon-moon{display:none}
.nav-burger{display:none;padding:8px;margin-left:auto;background:none;border:none;cursor:pointer}
.nav-burger svg{display:block;color:var(--text2)}
.mobile-nav{display:none;position:fixed;top:60px;left:0;right:0;bottom:0;background:var(--bg);z-index:99;overflow-y:auto;padding:16px 24px 40px;transition:background .2s}
.mobile-nav.open{display:block}
.mn-label{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:16px 0 8px}
.mn-link{display:block;font-size:15px;color:var(--text2);padding:10px 0;border-bottom:1px solid var(--border)}
.mn-link:hover{color:var(--text)}
.mn-actions{display:flex;flex-direction:column;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}
.mn-actions a{display:block;text-align:center;padding:12px;border-radius:8px;font-size:14px;font-weight:600}
.mn-actions .mn-primary{background:var(--accent);color:#fff}
.mn-actions .mn-secondary{color:var(--text2)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{border-top:1px solid var(--border);padding:56px 0 32px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px}
.footer-brand{font-family:'Outfit',sans-serif;font-weight:700;font-size:15px;margin-bottom:6px}
.footer-tagline{font-family:'DM Mono',monospace;font-size:11px;color:var(--accent);margin-bottom:10px}
.footer-blurb{font-size:13px;color:var(--text3);max-width:260px;line-height:1.6}
.footer-col-title{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.footer-links{list-style:none}
.footer-links li{margin-bottom:8px}
.footer-links a{font-size:13px;color:var(--text3);transition:color .15s}
.footer-links a:hover{color:var(--text)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--border)}
.footer-copy{font-size:12px;color:var(--muted)}
.footer-legal{display:flex;gap:20px}
.footer-legal a{font-size:12px;color:var(--muted);transition:color .15s}
.footer-legal a:hover{color:var(--text2)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:768px){.nav-links,.nav-right{display:none}.nav-burger{display:block}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-bottom{flex-direction:column;gap:12px;text-align:center}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}