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

body {
  font-family: 'Helvetica Neue', sans-serif;
  background-color: #ffffff;
  color: #222;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Layout wrapper */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Navigation */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid #ccc;
}

nav .logo {
  font-size: 1.8rem;
  font-weight: bold;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
}

nav ul li a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

/* Hero Image (Blog Feature) */
.hero {
  margin-top: 20px;
  position: relative;
}

.hero img {
  width: 100%;
  height: auto;
  object-fit: cover;
  max-height: 600px;
  display: block;
}

.hero .caption {
  position: absolute;
  bottom: 20px;
  left: 30px;
  background: rgba(255,255,255,0.8);
  padding: 10px 15px;
  max-width: 70%;
}

/* Section Blocks */
.sections {
  display: flex;
  flex-wrap: wrap;
  margin-top: 40px;
  gap: 20px;
}

.section-block {
  flex: 1 1 calc(33.33% - 20px);
  border: 1px solid #ddd;
  padding: 20px;
  text-align: center;
  transition: 0.3s ease;
  cursor: pointer;
}

.section-block:hover {
  background-color: #f9f9f9;
}

.section-block img {
  max-width: 100%;
  height: auto;
  margin-bottom: 10px;
}

/* Footer */
footer {
  margin-top: 50px;
  padding: 20px 0;
  border-top: 1px solid #ccc;
  text-align: center;
  font-size: 0.9rem;
  color: #666;
}