body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  color: #333;
  background-color: #f7f7f7;
}

.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  background: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.main-header h1 {
  font-family: serif;
  font-size: 1.8rem;
  margin: 0;
}

nav a {
  text-decoration: none;
  color: #444;
  margin-left: 20px;
  font-weight: 600;
}

nav a:hover,
nav a.active {
  color: #256d85;
}

.hero {
  position: relative;
  height: 80vh;
  overflow: hidden;
  text-align: center;
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6) 25%, rgba(255,255,255,0));
}

.hero-content {
  position: absolute;
  bottom: 5%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}

.hero-feature {
  width: 220px;
  max-width: 60%;
}

.tagline {
  font-size: 1.2rem;
  margin-top: 15px;
  color: #333;
}

.about, .featured {
  padding: 60px 20px;
  text-align: center;
}

.grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin: 30px 0;
}

.grid img {
  width: 250px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.cta {
  text-decoration: none;
  background: #256d85;
  color: white;
  padding: 12px 25px;
  border-radius: 5px;
  font-weight: bold;
}

.cta:hover {
  background: #154b5c;
}

footer {
  background: #fff;
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
  border-top: 1px solid #ddd;
}

footer a {
  color: #256d85;
  text-decoration: none;
}

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