/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fafafa;
}

/* Containers */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */
header {
  background: #fff;
  border-bottom: 1px solid #ddd;
  padding: 15px 0;
  margin-bottom: 20px;
}

.header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  height: 50px;
}

nav a {
  margin-left: 20px;
  text-decoration: none;
  font-weight: 500;
  color: #333;
  transition: color 0.2s;
}

nav a:hover {
  color: #0073e6;
}

/* Banner Images */
.banner {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 20px;
}

/* Typography */
h1, h2, h3 {
  color: #222;
  margin-bottom: 15px;
}

h1 {
  font-size: 2rem;
  margin-bottom: 20px;
}

h2 {
  font-size: 1.4rem;
  margin-top: 25px;
}

p {
  margin-bottom: 15px;
}

a {
  color: #0073e6;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Homepage Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.card {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 20px;
  transition: box-shadow 0.3s, transform 0.2s;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}

.card h2 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.card p {
  font-size: 0.95rem;
  color: #555;
}

/* Blog Articles */
article {
  background: #fff;
  padding: 25px;
  border-radius: 8px;
  border: 1px solid #eee;
  margin-bottom: 30px;
}

article ul {
  margin: 15px 0;
  padding-left: 20px;
}

article ul li {
  margin-bottom: 8px;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  margin-top: 40px;
  border-top: 1px solid #ddd;
  font-size: 0.9rem;
  color: #666;
}