*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#07090f;--bg2:#0a0d18;
  --blue:#126193;--blue2:#1a7ab8;
  --teal:#15a398;--teal2:#1bbfb3;
  --glass:rgba(255,255,255,0.05);--glass2:rgba(255,255,255,0.09);
  --border:rgba(255,255,255,0.09);--border2:rgba(255,255,255,0.17);
  --text:#e8edf5;--muted:#6b7a99;--dim:#3a4259;
  --radius:18px;--radius-sm:10px;
  --surface:rgba(255,255,255,0.04);--surface2:rgba(255,255,255,0.07);
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;min-height:100dvh;overflow-x:hidden}
body::before{display:none}

/* ── Nav ── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:0 2rem;height:60px;display:flex;align-items:center;gap:1.75rem;background:rgba(7,9,15,0.55);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:background 0.3s}
nav.scrolled,nav.opaque{background:rgba(7,9,15,0.95)}
.nav-logo{display:flex;align-items:center;gap:0.55rem;text-decoration:none;flex-shrink:0}
.nav-logo img{width:28px;height:28px;object-fit:contain}
.nav-logo-text{display:flex;flex-direction:column;line-height:1.15}
.nav-logo-top{font-size:0.72rem;font-weight:800;letter-spacing:0.05em;text-transform:uppercase;color:var(--text)}
.nav-logo-sub{font-size:0.58rem;font-weight:500;letter-spacing:0.07em;text-transform:uppercase;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:0.2rem;flex:1}
.nav-links a{font-size:0.85rem;font-weight:500;color:var(--muted);text-decoration:none;padding:0.375rem 0.7rem;border-radius:8px;transition:color 0.15s,background 0.15s}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:var(--glass2)}
.nav-cta{display:flex;align-items:center;gap:0.65rem;margin-left:auto}

/* ── Mobile hamburger ── */
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:0.4rem;border-radius:8px;border:none;background:transparent}
.nav-hamburger span{display:block;width:22px;height:2px;background:var(--muted);border-radius:2px;transition:all 0.25s}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── Mobile dropdown ── */
.nav-dropdown{display:none;position:fixed;top:60px;left:0;right:0;z-index:99;background:rgba(7,9,15,0.98);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);flex-direction:column;padding:0.75rem 1.25rem 1rem;gap:0.25rem}
.nav-dropdown.open{display:flex}
.nav-dropdown a{font-size:0.95rem;font-weight:500;color:var(--muted);text-decoration:none;padding:0.6rem 0.75rem;border-radius:8px;transition:color 0.15s,background 0.15s}
.nav-dropdown a:hover,.nav-dropdown a.active{color:var(--text);background:var(--glass2)}
.nav-dropdown .dropdown-cta{display:flex;gap:0.75rem;margin-top:0.5rem;padding-top:0.75rem;border-top:1px solid var(--border)}
.nav-dropdown .dropdown-cta .btn{flex:1;justify-content:center}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:0.4rem;font-family:'Inter',sans-serif;font-size:0.875rem;font-weight:600;text-decoration:none;border-radius:9px;padding:0.48rem 1.2rem;cursor:pointer;transition:all 0.15s;border:none}
.btn-ghost{background:var(--glass);color:var(--muted);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--glass2);color:var(--text);border-color:var(--border2)}
.btn-primary{background:linear-gradient(135deg,var(--blue) 0%,var(--blue2) 100%);color:#fff}
.btn-primary:hover{filter:brightness(1.12);transform:translateY(-1px);box-shadow:0 8px 24px rgba(18,97,147,0.35)}
.btn-teal{background:linear-gradient(135deg,var(--teal) 0%,var(--teal2) 100%);color:#fff}
.btn-teal:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 8px 24px rgba(21,163,152,0.3)}
.btn-lg{font-size:1rem;padding:0.7rem 1.85rem;border-radius:12px}
.btn-sm{font-size:0.8rem;padding:0.35rem 0.9rem;border-radius:7px}

section{position:relative;z-index:1}
.container{max-width:1080px;margin:0 auto;padding:0 2rem}
footer{border-top:1px solid var(--border);padding:2.5rem 0 1.5rem;position:relative;z-index:1}
.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem}
.footer-logo{display:flex;align-items:center;gap:0.5rem;text-decoration:none}
.footer-logo img{width:24px;height:24px;object-fit:contain;opacity:0.75}
.footer-logo span{font-size:0.8rem;font-weight:700;letter-spacing:0.07em;text-transform:uppercase;color:var(--muted)}
.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap}
.footer-links a{font-size:0.8rem;color:var(--dim);text-decoration:none;transition:color 0.15s}
.footer-links a:hover{color:var(--muted)}
.footer-copy{font-size:0.72rem;color:var(--dim);width:100%;text-align:center;margin-top:1.25rem;padding-top:1.25rem;border-top:1px solid var(--border)}

@media(max-width:768px){
  nav{padding:0 1rem;gap:1rem}
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-hamburger{display:flex}
  .container{padding:0 1.25rem}
}