/* ---------- Tokens ---------- */
:root{
  --bg: #0E1820;
  --bg-2: #0F131C;
  --panel: rgba(15,20,28,0.72);
  --panel-solid: #0F151E;
  --text: #EEE8DA;
  --muted: #C9C2B5;
  --accent: #C8742A; /* copper */
  --accent-2: #E6B37A;
  --line: #23283A;
  --shadow: 0 10px 30px rgba(0,0,0,.45);
  --radius: 16px;
  --radius-xl: 22px;
  --good:#39C27A;
  --amber:#D9A84D;
  --bad:#E05757;
}

/* ---------- Reset ---------- */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text); background: radial-gradient(1200px 700px at 10% -10%, rgba(208,139,74,.12), transparent), var(--bg);
  line-height:1.6;
}

/* ---------- Layout helpers ---------- */
.container{max-width:1200px;margin:0 auto;padding:0 22px}
.row{display:flex;flex-wrap:wrap}
.col{display:flex;flex-direction:column}
.between{justify-content:space-between}
.center{align-items:center}
.start{justify-content:flex-start}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-24{gap:24px}.gap-32{gap:32px}
.py-12{padding-top:12px;padding-bottom:12px}
.py-24{padding-top:24px;padding-bottom:24px}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-40{margin-top:40px}

/* ---------- Brand ---------- */
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:30px;height:30px;filter: drop-shadow(0 6px 12px rgba(208,139,74,.25));}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text strong{letter-spacing:.2px}
.brand-text span{color:var(--muted);font-size:12px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(255,255,255,.06)}
.glass{
  background: linear-gradient(180deg, rgba(12,14,19,.6), rgba(12,14,19,.35));
  backdrop-filter: blur(12px) saturate(130%);
}
.nav{margin-left:auto;display:flex;gap:14px}
.nav.open{display:flex}
.menu-btn{display:none;background:transparent;color:var(--text);border:1px solid var(--line);border-radius:12px;padding:8px 12px}
.navlink{padding:10px 12px;border-radius:12px;color:var(--muted);text-decoration:none;transition:.2s ease}
.navlink:hover{color:#fff;background:rgba(255,255,255,.06)}
.navlink.active{color:#fff;background:linear-gradient(180deg, rgba(208,139,74,.25), rgba(208,139,74,.15));outline:1px solid rgba(208,139,74,.25)}

/* ---------- Hero ---------- */
.hero{
  position:relative;padding:88px 0;border-bottom:1px solid var(--line);
  background: radial-gradient(800px 400px at 20% -10%, rgba(208,139,74,.18), transparent);
}
.hero h1{font-size:48px;letter-spacing:.2px;margin:0 0 8px}
.lead{color:var(--muted);max-width:820px}

/* ---------- Buttons ---------- */
.btn{display:inline-block;padding:12px 16px;border-radius:14px;border:1px solid rgba(255,255,255,.08);background:var(--panel);color:#fff;transition:transform .15s ease, box-shadow .2s ease,border-color .2s ease}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow);border-color:rgba(255,255,255,.16)}
.btn.primary{background:linear-gradient(180deg, rgba(208,139,74,.95), rgba(208,139,74,.75));border-color:rgba(208,139,74,.7)}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.12)}
.btn.secondary{background:linear-gradient(180deg, #1C2333, #171C28)}

/* ---------- Surfaces ---------- */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-xl);padding:20px;box-shadow:var(--shadow)}

/* ---------- Sections ---------- */
.section{padding:48px 0;border-bottom:1px solid var(--line)}
.section .title{font-size:28px;margin:0 0 8px}
.small{font-size:13px}.muted{color:var(--muted)}.strong{font-weight:600}

/* ---------- Grid ---------- */
.split-60{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:start}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}

/* ---------- Table ---------- */
.table{width:100%;border-collapse:separate;border-spacing:0;background:var(--panel-solid);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.table th{background:#1A2030;color:#D8DFEF;text-align:left;font-weight:600}
.table th,.table td{padding:14px 16px;border-bottom:1px solid var(--line)}
.table tr:last-child td{border-bottom:none}
.table-scroll{overflow:auto;border-radius:18px;border:1px solid var(--line)}

/* ---------- Badges ---------- */
.badge{display:inline-block;padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);font-weight:600}
.badge.success{color:var(--good);border-color:rgba(57,194,122,.35);background:rgba(57,194,122,.12)}
.badge.warning{color:var(--amber);border-color:rgba(217,168,77,.35);background:rgba(217,168,77,.12)}
.badge.danger{color:var(--bad);border-color:rgba(224,87,87,.35);background:rgba(224,87,87,.12)}

/* ---------- Ladder steps ---------- */
.ladder{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.ladder li{display:flex;gap:12px;align-items:flex-start;background:linear-gradient(180deg,#141A27,#111723);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.ladder li strong{min-width:84px}

/* ---------- Forms ---------- */
.quiz{display:grid;gap:12px;max-width:560px}
.quiz .q{display:grid;gap:6px}
.quiz select{padding:12px;border-radius:12px;background:#141A22;border:1px solid var(--line);color:#fff}
output{display:block;margin-top:8px}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg, rgba(12,14,19,.3), rgba(12,14,19,.6))}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .split-60{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .nav{display:none;position:absolute;right:16px;top:64px;background:var(--panel);padding:12px;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);}
  .menu-btn{display:inline-block}
}


/* --- Fix oversized logos and images --- */
img{max-width:100%;height:auto}
.brand img{width:40px;height:40px;object-fit:contain}
.mark{width:44px;height:auto;object-fit:contain}

/* --- Slight type scale bump for headings --- */
h1.title, .title{font-size:34px}
.hero h1{font-size:52px}