/* Duel Affiliate — SERP-domination static site */
:root{
  --bg:#0a0710;
  --bg-2:#120a1e;
  --surface:#171022;
  --surface-2:#1e1430;
  --border:#2c2140;
  --text:#ece8f5;
  --muted:#a99fc4;
  --brand:#8b5cf6;
  --brand-2:#a78bfa;
  --accent:#22e39a;
  --accent-2:#12b981;
  --gold:#ffcb45;
  --danger:#ff5470;
  --radius:16px;
  --maxw:1080px;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(139,92,246,.18), transparent 60%),
    radial-gradient(1000px 500px at -10% 10%, rgba(34,227,154,.10), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--brand-2);text-decoration:none}
a:hover{color:var(--accent)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
img{max-width:100%}

/* ---- Top bar ---- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(10,7,16,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;color:var(--text)}
.logo .dot{width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent)}
.nav{display:flex;gap:22px;align-items:center}
.nav a{color:var(--muted);font-weight:600;font-size:.92rem}
.nav a:hover{color:var(--text)}
.nav .btn{padding:9px 16px}
@media(max-width:760px){.nav a:not(.btn){display:none}}

/* ---- Buttons ---- */
.btn{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#052015;font-weight:800;padding:14px 26px;border-radius:12px;box-shadow:0 8px 30px rgba(34,227,154,.28);transition:transform .12s ease,box-shadow .12s ease;border:none;cursor:pointer;font-size:1rem}
.btn:hover{transform:translateY(-2px);color:#052015;box-shadow:0 12px 40px rgba(34,227,154,.45)}
.btn.alt{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 8px 30px rgba(139,92,246,.3)}
.btn.alt:hover{color:#fff}
.btn.ghost{background:transparent;border:1.5px solid var(--border);color:var(--text);box-shadow:none}

/* ---- Hero ---- */
.hero{padding:70px 0 48px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);background:rgba(34,227,154,.08);border:1px solid rgba(34,227,154,.25);padding:6px 14px;border-radius:999px;margin-bottom:22px}
h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.08;font-weight:900;letter-spacing:-.02em;margin-bottom:18px}
h1 .hl{background:linear-gradient(120deg,var(--accent),var(--brand-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lede{font-size:1.18rem;color:var(--muted);max-width:680px;margin:0 auto 30px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---- Code box ---- */
.codebox{display:inline-flex;align-items:center;gap:0;border:2px dashed var(--accent);border-radius:14px;overflow:hidden;background:var(--surface);margin:8px 0}
.codebox .label{padding:12px 16px;color:var(--muted);font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border-right:1px solid var(--border)}
.codebox .code{padding:12px 22px;font-size:1.5rem;font-weight:900;letter-spacing:.12em;color:var(--accent);font-family:"SFMono-Regular",Menlo,monospace}

/* ---- Sections ---- */
section{padding:46px 0}
h2{font-size:clamp(1.5rem,3.5vw,2.1rem);font-weight:800;letter-spacing:-.01em;margin-bottom:8px}
h3{font-size:1.25rem;font-weight:700;margin:26px 0 10px}
.sub{color:var(--muted);margin-bottom:26px;font-size:1.05rem}
p{margin-bottom:14px}
.answer{background:var(--surface);border-left:4px solid var(--accent);border-radius:0 12px 12px 0;padding:18px 22px;font-size:1.08rem;margin:6px 0 22px}
.answer strong{color:var(--text)}

/* ---- Cards ---- */
.grid{display:grid;gap:18px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.grid.three{grid-template-columns:repeat(3,1fr)}
@media(max-width:760px){.grid.two,.grid.three{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.card h3{margin-top:0}
.card .ic{font-size:1.6rem;margin-bottom:8px;display:block}

/* ---- Tables (snippet bait) ---- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);margin:8px 0 22px}
table{width:100%;border-collapse:collapse;font-size:.98rem;min-width:520px}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--border)}
thead th{background:var(--surface-2);color:var(--brand-2);font-weight:800;font-size:.82rem;text-transform:uppercase;letter-spacing:.05em}
tbody tr:last-child td{border-bottom:none}
tbody tr:nth-child(even){background:rgba(255,255,255,.015)}
td .yes{color:var(--accent);font-weight:700}
td .no{color:var(--danger);font-weight:700}

/* ---- Steps (HowTo snippet) ---- */
.steps{counter-reset:s;list-style:none;display:grid;gap:14px}
.steps li{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px 20px 18px 64px}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:18px;top:16px;width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.steps li strong{display:block;margin-bottom:2px}

/* ---- FAQ ---- */
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:0;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:1.4rem;font-weight:400}
.faq details[open] summary::after{content:"\2013"}
.faq details .body{padding:0 22px 20px;color:var(--muted)}

/* ---- Callout / TL;DR ---- */
.tldr{background:linear-gradient(135deg,rgba(139,92,246,.12),rgba(34,227,154,.08));border:1px solid var(--border);border-radius:var(--radius);padding:24px 26px;margin:8px 0 22px}
.tldr h3{margin-top:0;color:var(--accent)}
.tldr ul{margin-left:20px;color:var(--text)}
.tldr li{margin-bottom:6px}

.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}
.pill{background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:8px 16px;font-size:.88rem;font-weight:600;color:var(--muted)}
.pill b{color:var(--accent)}

/* ---- CTA band ---- */
.band{background:linear-gradient(135deg,var(--surface-2),var(--surface));border:1px solid var(--border);border-radius:22px;padding:40px;text-align:center;margin:20px 0}
.band h2{margin-bottom:10px}

/* ---- Breadcrumb ---- */
.crumbs{font-size:.85rem;color:var(--muted);padding:18px 0 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--accent)}

/* ---- Footer ---- */
footer{border-top:1px solid var(--border);margin-top:40px;padding:40px 0 60px;color:var(--muted);font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:30px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr}}
footer h4{color:var(--text);font-size:.95rem;margin-bottom:12px}
footer a{display:block;color:var(--muted);margin-bottom:8px}
.disclaimer{border-top:1px solid var(--border);padding-top:20px;font-size:.82rem;line-height:1.6}
.rating{display:inline-flex;align-items:center;gap:8px;font-weight:700}
.stars{color:var(--gold);letter-spacing:2px}
.updated{font-size:.82rem;color:var(--muted);margin-top:8px}

.foot-h{color:var(--text);font-size:.95rem;font-weight:700;margin-bottom:12px}