body {
  margin: 0;
  font-family: Inter, system-ui, Arial, sans-serif;
  background: #ffffff;
}

/* NAV */
.home-nav {
  display: flex;
  justify-content: center;
  gap: 22px;
  padding: 16px 0;
  border-bottom: 1px solid #ddd;
  font-weight: 600;
}
.home-nav a {
  color: #0056d6;
  text-decoration: none;
  font-size: 18px;
}
.home-nav a.active {
  text-decoration: underline;
}

/* HERO */
.home-hero img {
  width: 100%;
  display: block;
}

/* INTRO */
.home-intro {
  text-align: center;
  padding: 40px 20px 20px;
}
.home-intro h1 {
  margin-bottom: 10px;
}
.home-intro p {
  max-width: 900px;
  margin: 0 auto;
  color: #444;
  font-size: 17px;
}

/* GRID */
.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
  max-width: 1400px;
  margin: 40px auto 70px;
  padding: 0 24px;
}

/* TILE */
.home-tile {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 10px 22px rgba(0,0,0,0.18);
  background: #111;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.home-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(0,0,0,0.25);
}

.home-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}