header {
    font-family: 'Segoe UI', sans-serif;
  background-color: #007bff;
  color: white;
  padding: 20px;
  text-align: center;
}
nav {
  margin-top: 10px;
}
nav a {
    font-family: 'Segoe UI', sans-serif;
    color: white;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
}

.countries-section {
    padding: 60px 20px;
    text-align: center;
    background-color: #fff;
}

.countries-section h2 {
    font-size: 3rem;
    margin-left: 50px;
    margin-bottom: 40px;
    color: #333;
    font-weight: bold;
    letter-spacing: 1px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    justify-content: center;
    margin-top: 30px;
}

.country-card {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    transform: scale(1);
}

.country-card:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.country-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
    border-radius: 12px 12px 0 0;
}

.country-card:hover img {
    transform: scale(1.1);
}

.country-card h3 {
    font-size: 2rem;
    margin: 20px 0;
    color: #333;
    padding: 0 20px;
}

.country-card p {
    font-size: 1.1rem;
    color: #555;
    padding: 0 20px 20px;
    margin-bottom: 20px;
}

.country-card a {
    display: inline-block;
    margin: 0 20px 20px;
    padding: 14px 30px;
    background-color: #f39c12;
    color: white;
    font-weight: bold;
    text-decoration: none;
    border-radius: 30px;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.country-card a:hover {
    background-color: #e67e22;
    transform: translateY(-5px);
}