/* =============================
   Sirius Circle – Theme (Dark/Gold)
   Author: You
============================= */
:root{
  --bg:#0b0b0c;
  --panel:#121214;
  --card:#16161a;
  --soft:#1c1c21;
  --text:#f5f5f7;
  --muted:#acacb5;
  --gold:#ffd54a;     
  --accent:#ff8a50;   
  --accent2:#ffd54a;  
  --maxw:1120px;
  --radius:16px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height:1.6;
}
img, video{max-width:100%;display:block;border-radius:12px;}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,11,12,.9);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.site-header .inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:44px;height:44px;border-radius:10px;object-fit:cover}
.brand .title{font-weight:800;letter-spacing:.4px}
.brand .subtitle{font-size:12px;color:var(--muted)}
.nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:8px}
.nav a{color:var(--muted);font-weight:600}
.nav a:hover{color:var(--text)}
.social-icons{display:flex;gap:12px;align-items:center;margin-top:8px}
.social-icons img{height:24px;width:24px;filter:grayscale(10%) brightness(1.1)}
.social-icons a:hover img{transform:translateY(-1px);transition:transform .15s ease}

/* Hero */
.hero{padding:64px 0 32px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}
.hero h1{font-size:48px;line-height:1.1;margin:0 0 10px;color:var(--gold)}
.hero .lead{color:var(--muted);font-size:18px;margin:0 0 20px}
.hero .panel{
  background:linear-gradient(180deg,rgba(255,213,74,.06),transparent);
  border:1px solid rgba(255,255,255,.06);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
  overflow:hidden;
}
/* Video responsive 16:9 */
.hero .panel video{
  width:100%;
  height:auto;
  aspect-ratio:16/9;
  border-radius:12px;
}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:20px 0}
.stat{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:22px;text-align:center}
.stat h3{margin:0;font-size:40px;color:var(--gold)}
.stat p{margin:6px 0 0;color:var(--muted)}

/* Sections */
section.section{margin:30px 0}
.section-title{color:var(--gold);text-align:center;margin:0 0 14px;font-size:34px;letter-spacing:.4px}
.section .sub{color:var(--muted);text-align:center;margin-bottom:18px}
.card{background:var(--panel);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}

/* Features */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature{background:var(--soft);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:16px}
.feature h4{margin:0 0 8px}
.feature p{margin:0;color:var(--muted)}

/* Testimonials & Results */
.testimonials{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.testimonial{background:var(--soft);border-left:4px solid var(--gold);border-radius:10px;padding:14px}
.results-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
.results-gallery .item{background:var(--soft);border:1px solid rgba(255,255,255,.06);border-radius:10px;padding:10px}
.results-gallery .item img{border-radius:8px}
.results-gallery .caption{font-size:12px;color:var(--muted);margin-top:6px}

/* CTA */
.cta{display:flex;justify-content:center;margin:28px 0}
.btn{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#1a1a1a;padding:14px 26px;border-radius:36px;font-weight:800;box-shadow:0 8px 30px rgba(255,138,80,.25)}
.btn:hover{transform:translateY(-1px);transition:transform .15s ease}

/* Footer */
.site-footer{border-top:1px solid rgba(255,255,255,.08);padding:24px 0;color:var(--muted)}
.site-footer .grid{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Utilities */
.m-0{margin:0}
.mt-8{margin-top:8px}
.mt-16{margin-top:16px}
.mt-24{margin-top:24px}
.center{text-align:center}

/* Responsive */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .features-grid{grid-template-columns:1fr 1fr}
  .testimonials{grid-template-columns:1fr}
  .results-gallery{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .stats{grid-template-columns:1fr}
  .features-grid{grid-template-columns:1fr}
  .results-gallery{grid-template-columns:1fr}
  .hero h1{font-size:32px}
  .hero .lead{font-size:16px}
  .cta .btn{padding:12px 20px;font-size:14px}
}