/* Base theme variables */
:root{
  --bg:#0b0f14;
  --surface:#0e131a;
  --surface-2:#111821;
  --border:#182231;
  --text:#e6edf3;
  --muted:#9aa6b2;
  --brand:#9cc7ff;
  --brand-2:#82ffe0;
  --focus: rgba(130,255,224,.35);
  --shadow: 0 10px 30px rgba(0,0,0,.35), 0 2px 6px rgba(0,0,0,.25);
  --radius: 14px;
  --radius-lg: 20px;
  --wrap: 1200px;
}

/* Resets */
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial,"Apple Color Emoji","Segoe UI Emoji"}
a{color:var(--brand);text-decoration:none}
a:hover{opacity:.9}

/* Layout helpers */
.wrap{max-width:var(--wrap);padding:32px 24px;margin:0 auto}
.wrap.narrow{max-width:840px}
.muted{color:var(--muted)}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border:1px solid var(--border);border-radius:999px;background:transparent;color:var(--text);text-decoration:none;font-weight:600}
.btn.primary{background:linear-gradient(180deg,#1b2533,#141b25);border-color:#1c2736}
.btn.ghost{background:transparent}
.section{padding:30px 0;border-top:1px solid var(--border)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:28px}
.section-head h2{margin:0;font-size:28px;letter-spacing:.3px}
.section-head p{margin:8px 0 0;color:var(--muted)}
.grid{display:grid;gap:16px}
.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:980px){.cols-4{grid-template-columns:repeat(2,1fr)}.cols-3{grid-template-columns:repeat(2,1fr)}.cols-2{grid-template-columns:1fr}}
@media(max-width:620px){.wrap{padding:28px 18px}}

/* Cards */
.card{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted)}
.card ul,.card ol{margin:0; padding-left:18px}
.card li{color:var(--muted);}
.card li+li{margin-top:8px}
.voice{font-style:italic}
.eyebrow{font-size:12px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}

/* Header / Nav */
header.nav{position:sticky;top:0;background:linear-gradient(180deg,var(--bg),rgba(11,15,20,.85));backdrop-filter:saturate(1.1) blur(6px);border-bottom:1px solid var(--border);z-index:40}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:18px;padding-bottom:18px}
.brand{display:flex;gap:12px;align-items:center;font-weight:700;letter-spacing:.4px}
.brand .mark{width:18px;height:18px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#c9ccd1 0%,#aeb5be 45%,#6f7882 100%);box-shadow:inset 0 0 0 1px rgba(0,0,0,.35)}
.wordmark{display:flex;flex-direction:column;line-height:1}
.wordmark .q{font-size:13px;letter-spacing:.18em;color:var(--muted)}
.wordmark .u{font-size:22px;letter-spacing:.06em;color:var(--text)}
.nav a{color:var(--text);opacity:.9}
.nav a:hover{opacity:1}
.nav-links{display:flex;gap:18px;align-items:center}

/* Hero */
.hero{padding:56px 0 28px}
.hero .title{font-size:38px;line-height:1.12;margin:0 0 8px}
.hero p{margin:0;color:var(--muted);max-width:880px}

/* Blockquote */
/* Use neutral border to stay site-consistent */
blockquote.quote{margin:0;padding:22px;border-left:3px solid var(--border);background:var(--surface-2);border-radius:var(--radius);color:var(--text)}
blockquote.quote p{margin:0}
blockquote.quote footer{margin-top:10px;color:var(--muted)}

/* Footer */
footer{border-top:1px solid var(--border);padding:40px 0 56px;margin-top:40px}
.footer-grid{display:grid;gap:48px;grid-template-columns:2fr 1fr 1fr 1fr}
@media(max-width:980px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.footer-grid{grid-template-columns:1fr}}
.footer-col h4{margin:0 0 10px;font-size:14px;color:var(--muted);font-weight:600}
.footer-col a{display:block;padding:6px 0;color:var(--text);opacity:.85}

/* Accessibility */
:focus{outline:2px solid var(--focus);outline-offset:2px;border-radius:6px}
/* Mobile nav adjustments: prevent crowding/overflow */
@media(max-width:740px){
  header.nav .wrap{flex-wrap:wrap !important; row-gap:8px}
  header.nav .wrap .nav-links{flex:1 0 100%; margin-top:4px; flex-wrap:wrap}
}