body{
  margin:0;
  font-family:Arial, sans-serif;
  background:#0b1623;
  color:#fff;
}

.container{width:90%;max-width:1100px;margin:auto;}
.narrow{max-width:800px;}

.topbar{background:#08101a;border-bottom:1px solid rgba(255,255,255,0.08);}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:16px 0;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;}
.brand-icon{width:28px;}
.brand-name{font-weight:bold;letter-spacing:2px;}
.nav{display:flex;align-items:center;}
.nav a{margin-left:18px;color:#94a3b8;text-decoration:none;}
.nav a:hover{color:#fff;}
.nav-cta{padding:8px 12px;background:#1a2f4a;border-radius:8px;color:#fff !important;}

.hero{text-align:center;padding:80px 0 40px;}
.logo{max-width:300px;max-height:80px;margin-bottom:20px;}

.page-section{padding:60px 0;}
.lead{color:#cbd5e1;line-height:1.7;}
.clean-list{list-style:none;padding:0;}
.clean-list li{padding:8px 0;border-bottom:1px solid rgba(255,255,255,0.08);}

footer{background:#08101a;padding:30px 0;border-top:1px solid rgba(255,255,255,0.08);}
.footer{display:flex;justify-content:space-between;flex-wrap:wrap;color:#94a3b8;font-size:0.9rem;}
.footer a, .footer-link{color:#94a3b8;text-decoration:none;}
.footer a:hover, .footer-link:hover{color:#fff;}
.small{font-size:0.8rem;color:#64748b;}


/* ---------- Mobile navigation ---------- */
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  -webkit-appearance:none;
  appearance:none;
  border:1px solid rgba(255,255,255,0.12);
  border-radius:12px;
  background:transparent;
  color:#fff;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}

.nav-toggle-bars{
  width:18px;
  height:2px;
  background:#fff;
  display:block;
  position:relative;
  border-radius:2px;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after{
  content:"";
  position:absolute;
  left:0;
  width:18px;
  height:2px;
  background:#fff;
  border-radius:2px;
}
.nav-toggle-bars::before{ top:-6px; }
.nav-toggle-bars::after{ top:6px; }

.mobile-menu{
  /* keep mounted so we can animate; hidden via opacity/visibility */
  display:block;
  position:fixed;
  inset:0;
  background:rgba(11,22,35,0.96);
  backdrop-filter: blur(6px);
  z-index:9999;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition: opacity 180ms ease, visibility 180ms ease;
}
.mobile-menu.active{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
}
.mobile-menu-inner{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap:18px;
  padding:24px;
}
.mobile-menu a{
  color:#cbd5e1;
  text-decoration:none;
  font-size:1.1rem;
  letter-spacing:0.5px;
}
.mobile-menu a:hover{ color:#fff; }
.mobile-menu .nav-cta{ display:inline-block; }

.mobile-menu-close{
  position:absolute;
  top:18px;
  right:18px;
  width:44px;
  height:44px;
  border:1px solid rgba(255,255,255,0.12);
  border-radius:12px;
  background:transparent;
  color:#fff;
  font-size:28px;
  line-height:1;
  cursor:pointer;
}

body.menu-open{ overflow:hidden; }

@media (max-width: 768px){
  .desktop-nav{ display:none !important; }
  .nav-toggle{ display:flex !important; }
  .topbar-inner{ padding:12px 0; }
}

/* ---------- Contact page ---------- */
.form-card{
  max-width:700px;
  margin:0 auto;
  background:rgba(255,255,255,0.03);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:16px;
  padding:22px;
}

.contact-form{
  display:grid;
  gap:14px;
  margin-top:14px;
}

.contact-form label{
  font-size:0.9rem;
  color:#94a3b8;
  display:block;
  margin-bottom:6px;
}

.contact-form input,
.contact-form select,
.contact-form textarea{
  width:100%;
  background:rgba(8,16,26,0.65);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:12px;
  padding:12px 12px;
  color:#fff;
  outline:none;
  font-size:1rem;
}

.contact-form select{ cursor:pointer; }

.contact-form input::placeholder,
.contact-form textarea::placeholder{ color: rgba(148,163,184,0.75); }

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  border-color:rgba(148,163,184,0.6);
}

.contact-form textarea{
  resize:vertical;
  min-height:140px;
}

.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}

@media (max-width: 768px){
  .form-row{ grid-template-columns:1fr; }
}

.form-actions{
  display:flex;
  gap:12px;
  align-items:center;
  margin-top:6px;
}

.btn{
  display:inline-block;
  padding:12px 16px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.12);
  background:#1a2f4a;
  color:#fff;
  text-decoration:none;
  cursor:pointer;
}

.btn:hover{ filter:brightness(1.05); }

.form-note{
  color:#94a3b8;
  font-size:0.9rem;
  line-height:1.5;
}

.alert{
  margin-top:14px;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.10);
  background:rgba(255,255,255,0.03);
  color:#cbd5e1;
}
.alert.error{
  border-color:rgba(239,68,68,0.35);
  background:rgba(239,68,68,0.08);
  color:#fecaca;
}