:root {
  --bg: #0e0e0e;
  --text: #f2f2f2;
  --muted: #9a9a9a;
  --font: "Helvetica Neue", Arial, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
}

a { color: inherit; text-decoration: none; }

img { display: block; width: 100%; }

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 32px;
}
.logo {
  font-size: 1.4rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
nav a {
  margin-left: 24px;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
nav a:hover { color: var(--text); }

.hero img {
  height: 75vh;
  object-fit: cover;
}

.collections {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 8px;
}
.tile { position: relative; overflow: hidden; }
.tile img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.tile:hover img { transform: scale(1.04); }
.tile span {
  position: absolute;
  left: 24px;
  bottom: 20px;
  font-size: 1.2rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.6);
}

footer {
  padding: 40px;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
}

@media (max-width: 700px) {
  .site-header { flex-direction: column; gap: 12px; }
  nav a { margin: 0 10px; }
  .collections { grid-template-columns: 1fr; }
}