:root{
  --primary:#2563eb;
  --secondary:#60a5fa;
  --dark:#0f172a;
  --gray:#64748b;
  --light:#f1f5f9;
}

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:'Inter', sans-serif;
}

body{
  background: radial-gradient(circle at top, #d2dff6, #ffffff);
  color:var(--dark);
}

.navbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 8%;
  background:#fff;
  box-shadow:0 2px 12px rgba(15,23,42,0.06);
  position:sticky;
  top:0;
  z-index:1000;
}

.logo-img{
  height:90px;
}

.nav-buttons{
  display:flex;
  gap:10px;
}

.btn-login,
.btn-primary{
  opacity:0.7;
  cursor:not-allowed;
}

.btn-login{
  background:#eff6ff;
  color:#2563eb;
  border:1px solid #bfdbfe;
  padding:9px 16px;
  border-radius:10px;
  font-weight:600;
  font-size:13px;
}

.btn-primary{
  background:#2563eb;
  color:#fff;
  border:none;
  padding:9px 16px;
  border-radius:10px;
  font-weight:600;
  font-size:13px;
}

.btn-login:disabled{
  background:#eff6ff !important;
  color:#2563eb !important;
  border:1px solid #bfdbfe !important;
}

.btn-primary:disabled{
  background:#2563eb !important;
  color:#ffffff !important;
  opacity:0.6;
}

.hero{
  text-align:center;
  max-width:900px;
  margin:0 auto;
  padding:90px 20px;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 16px;
  border-radius:50px;
  font-size:12px;
  font-weight:600;
  color:var(--primary);
  background:#eff6ff;
  border:1px solid var(--primary);
}

.construction-image{
  margin:30px 0;
}

.construction-image img{
  width:140px;
  padding:18px;
}

.hero{
  min-height:calc(100vh - 100px);
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
}

.hero h1{
  font-size:52px;
  font-weight:700;
  margin-top:20px;
  line-height:1.2;
}

.hero h1 span{
  color:var(--primary);
}

.hero p{
  max-width:650px;
  margin:20px auto;
  color:var(--gray);
  font-size:15px;
  line-height:1.7;
}

@media(max-width:768px){
  .hero h1{
    font-size:36px;
  }
}

.bottom-message{
  text-align:center;
  margin-top:20px;
  color:#64748b;
  font-size:14px;
  font-weight:500;
}

.loading-status{
  width:100%;
  display:flex;
  justify-content:center;
  margin-top:30px;
}

.loading-line{
  width:280px;
  height:4px;
  background:#e5e7eb;
  border-radius:50px;
  position:relative;
  overflow:hidden;
}

.loading-line::before{
  content:"";
  position:absolute;
  height:100%;
  width:40%;
  background:#2563eb;
  border-radius:50px;
  animation:loadingMove 1.5s infinite ease-in-out;
}

@keyframes loadingMove{
  0%{ left:-40%; }
  100%{ left:100%; }
}