/* Nav */
.nav{
  position: sticky;
  top:0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(7,10,18,.62);
  border-bottom: 1px solid var(--border);
}
.nav-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: var(--s-6);
  padding: var(--s-4) 0;
}
.brand{
  display:flex;
  align-items:center;
  gap: var(--s-3);
  min-width: 220px;
}
.brand-mark{
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.28), transparent 55%),
    linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.nav-links{ display:flex; gap: var(--s-5); flex-wrap:wrap; }
.nav-links a{ color: var(--muted); font-weight: 600; font-size: .95rem; }
.nav-links a:hover{ color: var(--text); }
.nav-actions{ display:flex; gap: var(--s-3); align-items:center; }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  padding:.78rem 1.05rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
  font-weight: 800;
  letter-spacing: .01em;
}
.btn:hover{ transform: translateY(-1px); transition: transform .12s ease; }
.btn.primary{
  border-color: rgba(0,0,0,0);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06101f;
  box-shadow: 0 18px 55px rgba(0,0,0,.30);
}
.btn.ghost{
  background: transparent;
}

/* Hero */
.hero{ padding: var(--s-10) 0 var(--s-9); }
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: var(--s-7);
  align-items:start;
}
.kicker{
  display:inline-flex;
  gap: .5rem;
  align-items:center;
  padding: .35rem .65rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-weight: 700;
  font-size: .85rem;
  margin-bottom: var(--s-4);
}
.hero-card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
  padding: var(--s-6);
}
.pills{ display:flex; flex-wrap:wrap; gap: var(--s-2); margin-top: var(--s-5); }
.pill{
  padding:.35rem .7rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-weight: 700;
  font-size: .85rem;
}

/* Layout blocks */
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
  margin-top: var(--s-6);
}
.card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,.05);
  padding: var(--s-6);
  box-shadow: 0 12px 35px rgba(0,0,0,.18);
}
.card p{ color: var(--muted); }

/* FAQ */
.faq{ display:grid; gap: var(--s-3); margin-top: var(--s-6); }
.faq-item{ border:1px solid var(--border); border-radius: var(--radius); background: rgba(255,255,255,.04); overflow:hidden; }
.faq-q{
  width:100%;
  text-align:left;
  cursor:pointer;
  border:0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 900;
  padding: var(--s-5);
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.faq-a{ display:none; padding: 0 var(--s-5) var(--s-5); color: var(--muted); }
.faq-item[data-open="true"] .faq-a{ display:block; }

/* Footer */
.footer{
  border-top: 1px solid var(--border);
  padding: var(--s-8) 0;
  background: rgba(0,0,0,.18);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: var(--s-6);
}

@media (max-width: 960px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .nav-links{ display:none; }
}