/* 3 Patti No1 — luxury black & gold theme */
:root{
  --bg:#0b0b0b;--bg-2:#111;--gold:#FFD700;--gold-2:#c9a227;--gold-soft:#ffe98a;
  --text:#fff;--muted:#b9b4a7;--line:rgba(255,215,0,.18);
  --glass:rgba(255,255,255,.04);--radius:18px;--maxw:1140px;
  --shadow:0 18px 45px -18px rgba(0,0,0,.9);
  --font:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);
  font-size:16px;line-height:1.7;overflow-x:hidden;padding-bottom:74px}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold-soft)}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 18px}
section{padding:52px 0;position:relative}
h1,h2,h3{line-height:1.25;margin:0 0 14px;font-weight:800;letter-spacing:.2px}
h1{font-size:clamp(1.7rem,5.2vw,3rem)}
h2{font-size:clamp(1.35rem,3.6vw,2.1rem)}
h3{font-size:1.06rem}
p{margin:0 0 14px;color:#e9e6df}
.gold{background:linear-gradient(180deg,#fff6c2,var(--gold) 45%,var(--gold-2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted)}
.center{text-align:center}
.eyebrow{display:inline-block;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
  background:rgba(255,215,0,.06)}

/* header */
header.site{position:sticky;top:0;z-index:40;backdrop-filter:blur(14px);
  background:rgba(11,11,11,.82);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 18px;
  max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;font-size:1.02rem}
.brand img{width:36px;height:36px;border-radius:10px}
.nav ul{display:flex;gap:20px;list-style:none;margin:0;padding:0}
.nav ul a{color:#e6e2d8;font-size:.9rem;font-weight:600}
.nav ul a:hover{color:var(--gold)}
@media(max-width:900px){.nav ul{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:999px;font-weight:800;font-size:1rem;border:0;cursor:pointer;
  background:linear-gradient(180deg,#ffe57a,var(--gold) 45%,#b8901c);color:#1a1300;
  box-shadow:0 0 0 1px rgba(255,255,255,.25) inset,0 10px 32px -8px rgba(255,215,0,.65);
  transition:transform .25s ease,box-shadow .25s ease}
.btn:hover{transform:translateY(-2px);color:#1a1300;
  box-shadow:0 0 0 1px rgba(255,255,255,.35) inset,0 16px 42px -8px rgba(255,215,0,.85)}
.btn.lg{padding:17px 40px;font-size:1.1rem;animation:glow 2.6s ease-in-out infinite}
.btn.ghost{background:transparent;color:var(--gold);border:1px solid var(--line);box-shadow:none}
@keyframes glow{0%,100%{box-shadow:0 0 0 1px rgba(255,255,255,.25) inset,0 8px 26px -6px rgba(255,215,0,.5)}
  50%{box-shadow:0 0 0 1px rgba(255,255,255,.35) inset,0 14px 52px -6px rgba(255,215,0,.95)}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* glass card */
.card{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(10px);box-shadow:var(--shadow);
  transition:transform .3s ease,border-color .3s ease,background .3s ease}
.card:hover{transform:translateY(-6px);border-color:rgba(255,215,0,.45);background:rgba(255,215,0,.06)}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}
.ico{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;font-size:1.35rem;
  background:linear-gradient(145deg,rgba(255,215,0,.22),rgba(255,215,0,.05));
  border:1px solid var(--line);margin-bottom:12px}

/* hero */
.hero{padding:46px 0 34px;
  background:radial-gradient(900px 480px at 50% -8%,rgba(255,215,0,.20),transparent 62%),
  radial-gradient(600px 400px at 100% 20%,rgba(255,215,0,.08),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-badges{justify-content:center}}
.hero img.shot{border-radius:22px;border:1px solid var(--line);box-shadow:var(--shadow)}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 24px;list-style:none;padding:0}
.hero-badges li{font-size:.8rem;color:var(--gold);border:1px solid var(--line);
  border-radius:999px;padding:5px 13px;background:rgba(255,215,0,.05)}

/* table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--glass)}
table{width:100%;border-collapse:collapse;min-width:340px}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid rgba(255,255,255,.06);font-size:.95rem}
th{color:var(--gold);font-weight:700;width:44%;white-space:nowrap}
tr:last-child th,tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(255,215,0,.05)}

/* steps */
ol.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:14px}
ol.steps li{counter-increment:s;position:relative;padding:16px 18px 16px 62px;
  border:1px solid var(--line);border-radius:14px;background:var(--glass)}
ol.steps li::before{content:counter(s);position:absolute;left:16px;top:14px;width:32px;height:32px;
  display:grid;place-items:center;border-radius:50%;font-weight:800;color:#1a1300;
  background:linear-gradient(180deg,#ffe57a,var(--gold-2))}

/* faq */
details.faq{border:1px solid var(--line);border-radius:14px;background:var(--glass);padding:0;margin-bottom:12px}
details.faq summary{cursor:pointer;padding:16px 18px;font-weight:700;list-style:none;color:#fff}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";float:right;color:var(--gold);font-size:1.2rem;line-height:1}
details.faq[open] summary::after{content:"–"}
details.faq p{padding:0 18px 16px;margin:0;color:var(--muted)}

.note{border-left:3px solid var(--gold);background:rgba(255,215,0,.05);padding:16px 18px;border-radius:0 14px 14px 0}

/* footer */
footer.site{border-top:1px solid var(--line);background:#080808;padding:44px 0 24px;margin-top:20px}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:26px}
@media(max-width:760px){footer.site .cols{grid-template-columns:1fr}}
footer.site ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
footer.site a{color:#ddd8cc;font-size:.92rem}
footer.site a:hover{color:var(--gold)}
.copy{margin-top:26px;padding-top:18px;border-top:1px solid rgba(255,255,255,.07);
  font-size:.82rem;color:#8d887c;text-align:center}

/* sticky download */
.sticky-dl{position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 16px;
  background:rgba(8,8,8,.9);backdrop-filter:blur(14px);border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:14px}
.sticky-dl span{font-size:.85rem;color:var(--muted)}
@media(max-width:520px){.sticky-dl span{display:none}.sticky-dl .btn{width:100%}}

/* blog */
.post-card{overflow:hidden;padding:0}
.post-card img{border-bottom:1px solid var(--line)}
.post-card .body{padding:18px}
.post-card h3{margin-bottom:6px}
article.post p,article.post li{color:#e4e0d8}
article.post h2{margin-top:32px}