:root{
  --bg-page:#eef9ff;
  --hero-bg: linear-gradient(120deg, #F2F7FA, #C7EAFF);
  --navy:#03123a;
  --text:#000000;
  --text-soft:#5d6876;
  --white:#ffffff;
  --btn-dark:#1f284c;
  --btn-border:#7e8a99;
  --card-bg:#ffffff; 
  --card-blue: linear-gradient(135deg, #E2F2FF, #D4ECFF);
  --line:#d4d9df;
  --purple:#4a1e58;
  --blue:#1f71ef;
  --shadow-card:0 14px 34px rgba(10,27,52,0.12);
}

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

header{
  background:var(--navy);
  padding:18px 0;
  border-bottom:1px solid rgba(255,255,255,0.05);
}

.header-content{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.logo-img{
  width:40px;
  display:block;
}

.header-links{
  display:flex;
  list-style:none;
  align-items:center;
  gap:30px;
  margin:0;
  padding:0;
}

.header-links a{
  text-decoration:none;
  color:#ffffff;
  font-size:13px;
  font-weight:600;
}

.header-links a:hover {
  transition: all 0.2s ease;
  border-bottom:2px solid #ffffff;
  padding-bottom:4px;
}

.header-links a.active{
  border-bottom:2px solid #ffffff;
  padding-bottom:4px;
}

.header-auth{
  display:flex;
  align-items:center;
  gap:14px;
}

.btn-entrar{
  background:#ffffff;
  color:#000000;
  border:none;
  padding:6px 14px;
  border-radius:6px;
  font-size:12px;
  font-weight:700;
  cursor:pointer;
}