.lf-header{position:sticky;top:0;z-index:1000;background:rgba(2,11,24,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,214,0,.1);transition:padding .3s ease,box-shadow .3s ease}
.lf-header.is-scrolled{box-shadow:0 4px 40px rgba(0,0,0,.8),0 1px 0 rgba(255,214,0,.12)}
.lf-nav-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:20px;transition:padding .3s}
.lf-header.is-scrolled .lf-nav-inner{padding:12px 0}
.lf-logo-text{display:flex;align-items:center;gap:8px;font-family:'Inter',sans-serif;font-weight:700;font-size:1.05rem;color:var(--white);text-decoration:none;letter-spacing:-.01em}
.logo-icon{color:var(--bolt);font-size:1.3rem;filter:drop-shadow(0 0 8px rgba(255,214,0,.6));animation:bolt-glow 2.5s infinite}
.lf-nav-desktop{display:flex;align-items:center}
.lf-nav-list{display:flex;align-items:center;gap:2px;list-style:none}
.lf-nav-link{display:block;font-family:'Inter',sans-serif;font-weight:500;font-size:.82rem;color:rgba(232,238,248,.65);padding:8px 12px;border-radius:6px;transition:color .2s,background .2s;text-decoration:none}
.lf-nav-link:hover,.lf-nav-item.active .lf-nav-link{color:var(--bolt);background:var(--bolt-glow);opacity:1}
.lf-nav-actions{display:flex;align-items:center;gap:10px}
.lf-nav-wa{display:flex;align-items:center;gap:8px;background:#25D366;color:#fff;font-family:'Inter',sans-serif;font-weight:600;font-size:.78rem;padding:8px 18px;border-radius:40px;text-decoration:none;transition:transform .2s,box-shadow .2s}
.lf-nav-wa:hover{transform:scale(1.04);box-shadow:0 4px 16px rgba(37,211,102,.4);color:#fff;opacity:1}
.lf-burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:38px;height:38px;background:transparent;border:1px solid rgba(255,214,0,.25);border-radius:6px;cursor:pointer;padding:8px}
.lf-burger span{display:block;width:100%;height:2px;background:var(--white);border-radius:2px;transition:transform .3s,opacity .3s}
.lf-burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.lf-burger.is-open span:nth-child(2){opacity:0}
.lf-burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.lf-mobile-menu{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1)}
.lf-mobile-menu.is-open{max-height:600px;border-top:1px solid var(--border-2)}
.lf-mobile-nav-list{list-style:none;padding:14px 0;display:flex;flex-direction:column;gap:2px}
.lf-mobile-nav-list .lf-nav-link{display:block;padding:12px 16px;font-size:.94rem;border-radius:8px}
.scroll-reveal{opacity:0;transform:translateY(20px);transition:opacity .55s ease,transform .55s ease}
.scroll-reveal.revealed{opacity:1;transform:translateY(0)}
@media(max-width:900px){.lf-nav-desktop{display:none}.lf-burger{display:flex}}
@media(max-width:480px){.lf-nav-wa span{display:none}.lf-nav-wa{padding:9px;border-radius:50%}}

/* ── Stripe indicators ── */
.lf-stripe-secure {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .7rem;
  color: var(--text-3);
}
.lf-stripe-secure svg { width: 11px; height: 11px; opacity: .55; flex-shrink: 0; }