:root{
  --bg:#0b1220;
  --card:#0f1a30;
  --text:#e7eefc;
  --muted:#b7c6e6;
  --accent:#7dd3fc;
  --accent2:#a78bfa;
  --border:rgba(255,255,255,.10);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius:18px;
  --max:1100px;
  --pad: clamp(16px, 3vw, 28px);
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background: radial-gradient(1200px 600px at 20% 10%, rgba(125,211,252,.18), transparent 60%),
              radial-gradient(900px 500px at 80% 0%, rgba(167,139,250,.14), transparent 55%),
              var(--bg);
  line-height:1.55;
}

a{color:var(--accent); text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:var(--max); margin:0 auto; padding:0 var(--pad)}
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.section{padding: clamp(26px, 5vw, 60px) 0}
.grid{display:grid; gap:18px}
.grid-2{grid-template-columns: repeat(2, minmax(0,1fr))}
.grid-3{grid-template-columns: repeat(3, minmax(0,1fr))}
@media (max-width: 900px){
  .grid-2,.grid-3{grid-template-columns:1fr}
}

.sticky-sale{
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10,16,30,.92);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.sale-inner{
  display:flex; gap:12px; align-items:center; justify-content:space-between;
  padding: 10px var(--pad);
  max-width:var(--max); margin:0 auto;
}
.sale-text{
  font-weight:650;
  letter-spacing:.2px;
}
.sale-form button{
  appearance:none;
  border:1px solid rgba(125,211,252,.45);
  background: linear-gradient(135deg, rgba(125,211,252,.20), rgba(167,139,250,.18));
  color: var(--text);
  padding: 10px 14px;
  border-radius: 12px;
  cursor:pointer;
  font-weight:650;
}
.sale-form button:hover{
  border-color: rgba(125,211,252,.75);
}

header.site-header{
  padding: 18px 0 0;
}
.topbar{
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  padding: 14px 0;
}
.brand{
  display:flex; gap:10px; align-items:center;
  font-weight:800;
  letter-spacing:.3px;
}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding: 6px 10px;
  border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-size: 13px;
}
nav.primary{
  display:flex; flex-wrap:wrap; gap:10px;
}
nav.primary a{
  color: var(--text);
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
  padding: 8px 10px;
  border-radius: 12px;
  font-size: 14px;
}
nav.primary a:hover{border-color: rgba(255,255,255,.22); text-decoration:none}

/* Mobile layout fixes: prevent the header/nav from stacking awkwardly */
@media (max-width: 640px){
  .sale-inner{
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .sale-form button{width:100%}

  .topbar{
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 12px 0;
  }

  .brand{justify-content:center; text-align:center}

  nav.primary{
    width:100%;
    display:grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  nav.primary a{
    width:100%;
    text-align:center;
    padding: 10px 12px;
    border-radius: 14px;
    font-size: 15px;
  }
}

.hero{
  padding: 18px 0 8px;
}
.hero h1{
  margin: 10px 0 8px;
  font-size: clamp(28px, 4vw, 44px);
  line-height:1.12;
}
.hero p{
  margin: 0;
  color: var(--muted);
  font-size: clamp(15px, 1.8vw, 18px);
  max-width: 70ch;
}
.hero-actions{
  margin-top: 16px;
  display:flex; flex-wrap:wrap; gap:10px;
}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 10px 12px;
  border-radius: 12px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--text);
  font-weight:650;
}
.btn:hover{text-decoration:none; border-color: rgba(255,255,255,.25)}
.btn-accent{
  border-color: rgba(125,211,252,.45);
  background: linear-gradient(135deg, rgba(125,211,252,.18), rgba(167,139,250,.14));
}
.kpi{
  padding: 16px;
}
.kpi h3{margin:0 0 6px; font-size: 16px}
.kpi p{margin:0; color: var(--muted); font-size: 14px}

h2{
  margin: 0 0 14px;
  font-size: clamp(20px, 2.4vw, 28px);
}
h3{
  margin: 0 0 8px;
  font-size: 18px;
}
.lead{color:var(--muted); margin:0 0 18px; max-width: 85ch}
.list{
  margin:0; padding-left: 18px; color: var(--muted);
}
.list li{margin: 6px 0}

.toc a{display:block; padding: 10px 12px; border:1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.02)}
.toc a:hover{border-color: rgba(255,255,255,.24); text-decoration:none}

.breadcrumbs{
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.breadcrumbs a{color: var(--muted)}
.breadcrumbs span{opacity:.8}

.note{
  padding: 14px 16px;
  border:1px dashed rgba(255,255,255,.22);
  border-radius: 16px;
  background: rgba(255,255,255,.02);
  color: var(--muted);
  font-size: 14px;
}

.footer{
  padding: 26px 0 40px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}
.footer a{color: var(--accent)}
.small{font-size: 13px; color: var(--muted)}