/* Global site styles */
body {
  background: url('/static/home-bg.jpg') no-repeat center top fixed;
  background-size: cover;
}

.site-header { 
  background: linear-gradient(90deg, #0b1934, #12254d);
  color: #fff;
  padding: 10px 20px;
  border-bottom: 1px solid #081126;
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { font-weight: 700; letter-spacing: .5px; font-size: 20px; }
.brand img { height: 28px; width: auto; display:block; }
.nav-links a { color: #fff; text-decoration: none; margin-left: 12px; padding: 6px 10px; border-radius: 6px; transition: background 150ms ease; }
.nav-links a:hover { background: rgba(255,255,255,0.12); }

/* Optional: soften background behind cards */
.card {
  background: rgba(255,255,255,0.96);
}

.city-card {
  border: 6px solid #e5e5e5;
  box-sizing: border-box;
  transition: border-color 180ms ease, border-width 180ms ease;
}

.city-card:hover {
  border-color: #000;
  border-width: 10px;
}

/* City grid responsiveness */
.city-wrap { margin-top: 150px; padding: 16px; display: flex; justify-content: center; }
.city-inner { max-width: 1200px; width: 100%; }
.city-grid { display: grid; grid-template-columns: repeat(3, 220px); justify-content: center; column-gap: 20px; row-gap: 20px; }

/* Logo above grid */
.logo-wrap { display:flex; justify-content:center; margin-bottom: 16px; }
.logo-wrap img { max-width: 110px; width: 100%; height: auto; border-radius: 4px; }
.logo-frame { background: rgba(255,255,255,0.22); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); padding: 4px 8px; border-radius: 8px; border:none; box-shadow: none; }

@media (max-width: 900px) {
  .city-grid { grid-template-columns: repeat(2, 200px); }
}

@media (max-width: 600px) {
  .city-wrap { margin-top: 90px; }
  .city-grid { grid-template-columns: 1fr; }
  .logo-wrap img { max-width: 90px; }
}