/* Global Styles */
body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f4f7fa;
  color: #333;
  margin: 0;
  padding: 0;
}

header {
  background-color: #003366;
  color: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

header h1 {
  margin: 0;
  font-size: 1.8rem;
}

nav a {
  color: #fff;
  margin-left: 1rem;
  text-decoration: none;
  font-weight: 500;
}

nav a:hover {
  text-decoration: underline;
}

/* Hero Section */
.hero {
  text-align: center;
  background: #e6f0ff;
  padding: 2rem;
}

.hero h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.hero input {
  padding: 0.6rem;
  width: 90%;
  max-width: 400px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

/* Sections */
section {
  padding: 2rem;
  margin-bottom: 1rem;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 5px rgba(0,0,0,0.05);
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

h3 {
  color: #003366;
  border-left: 4px solid #3399cc;
  padding-left: 10px;
}

/* Lists */
ul {
  list-style: none;
  padding-left: 0;
}

ul li {
  padding: 0.3rem 0;
}

ul li a {
  color: #003366;
  text-decoration: none;
}

ul li a:hover {
  text-decoration: underline;
}

/* Country Grid */
.country-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.country-grid a {
  background: #ffffff;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  border: 1px solid #ddd;
  text-decoration: none;
  color: #003366;
  font-weight: 600;
  transition: 0.3s;
}

.country-grid a:hover {
  background: #cce0ff;
}

/* Ad Block */
.adsense-block {
  text-align: center;
  padding: 2rem;
  font-style: italic;
  color: #777;
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  background-color: #f1f1f1;
  font-size: 0.9rem;
}

footer a {
  color: #003366;
  text-decoration: none;
  margin: 0 5px;
}