/* COLORS */
:root {
  --primary-bg: #fff;
  --text-color: #111;
  --accent-color: #ff66cc; /* optional accent */
}

/* GLOBAL STYLES */
body {
  margin: 0;
  font-family: 'Verdana', sans-serif;
  background-color: var(--primary-bg);
  color: var(--text-color);
}

nav {
  position: sticky;
  top: 0;
  background: #fff;
  padding: 20px;
  text-align: center;
  z-index: 10;
  border-bottom: 1px solid #ccc;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 40px;
  margin: 0;
  padding: 0;
}

nav a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: bold;
  transition: color 0.3s ease;
}

nav a:hover {
  color: var(--accent-color);
}

/* HERO SECTION */
.hero {
  position: relative;
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero-text {
  position: absolute;
  font-size: 4rem;
  font-weight: bold;
  color: var(--text-color);
  text-align: center;
}

/* SECTION STYLING */
.section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: auto;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  text-align: left;
}

/* GRID LAYOUT */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.card {
  background: #f5f5f5;
  padding: 20px;
  border: 2px solid #111;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.card img {
  width: 100%;
  object-fit: cover;
  margin-bottom: 15px;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 20px;
  background: #f5f5f5;
  border-top: 1px solid #ccc;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-text {
    font-size: 2.5rem;
  }
  .grid {
    grid-template-columns: 1fr;
  }
}