/* ===== Reset & Base ===== */
html, body {
  margin: 0 !important;
  padding: 0 !important;
  width: 100%;
  overflow-x: hidden;
  background: #f8f9fa;
  font-family: 'Poppins', sans-serif;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

/* ===== Sticky Header (header element) ===== */
header {
  background: #004b80;
  color: #fff;
  padding: 15px;
  text-align: center;
  font-size: 20px;
  font-weight: 600;

  /* Sticky / Fixed */
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

/* Header inner layout */
header .header-container { display:flex; align-items:center; justify-content:space-between; gap:12px; }
header .nav-link { color: rgba(255,255,255,0.95); text-decoration:none; margin-left:12px; font-weight:500; }
header .nav-link:hover { text-decoration:underline; }

/* Give page content room so header doesn't overlap */
.page-content {
  padding-top: 84px; /* ~ header height + gap */
}

.container {
  width: 95%;
  max-width: 1200px;
  margin: 30px auto;
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
  text-align: center;
}

h1 {
  color: #004b80;
  margin-bottom: 10px;
  font-size: 28px;
}

p {
  color: #444;
  line-height: 1.6;
}

/* Install button (PWA) */
#install-btn {
  display: inline-block;
  margin-top: 14px;
  background: #ffb300;
  color: #000;
  border: none;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 3px 8px rgba(0,0,0,0.12);
}

#install-btn[hidden] { display: none !important; }

/* Footer */
.site-footer { background: transparent; }

/* Responsive tweaks */
@media (max-width: 768px) {
  header { font-size: 18px; padding: 12px; }
  .container { padding: 20px; margin: 20px auto; }
  .page-content { padding-top: 72px; }
  header .header-container { flex-direction:row; }
  .header-container .nav-link { margin-left:8px; font-size:14px; }
}