.site-header {
  min-height: 96px;
  padding: 0 clamp(24px, 5vw, 88px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 4px solid #0783c1;
  border-bottom: 1px solid #d8d2c6;
  background: rgba(243, 239, 230, 0.98);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
}

.site-header .brand {
  display: flex;
  align-items: center;
  gap: 15px;
  color: #06242c;
  text-decoration: none;
  flex: 0 0 auto;
}

.site-header nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(14px, 1.7vw, 26px);
}

.site-header nav a {
  color: #06242c;
  font-size: 14px;
  text-decoration: none;
  position: relative;
  white-space: nowrap;
}

.site-header nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  background: #0783c1;
}

.site-header .nav-cta {
  border: 1px solid #06242c;
  border-radius: 999px;
  padding: 14px 19px;
}

.site-header .menu-toggle { display: none; }

@media (max-width: 1050px) {
  .site-header {
    min-height: 82px;
    height: 82px;
    padding: 0 20px;
  }

  .site-header .brand img { width: 42px; height: 42px; }
  .site-header .brand b { font-size: 14px; }
  .site-header .brand small { font-size: 9px; }

  .site-header .menu-toggle {
    display: block;
    border: 0;
    background: transparent;
    color: #06242c;
    padding: 12px;
    font: 700 14px Arial, Helvetica, sans-serif;
    cursor: pointer;
  }

  .site-header nav {
    display: none;
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    padding: 22px;
    background: #f3efe6;
    box-shadow: 0 18px 30px rgba(6, 36, 44, 0.12);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-header nav.open { display: flex; }
  .site-header nav a { padding: 15px 4px; border-bottom: 1px solid #d8d2c6; }
  .site-header nav a.active::after { display: none; }
  .site-header .nav-cta {
    margin-top: 10px;
    border: 0;
    background: #b8ff3d;
    text-align: center;
  }
}