* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, sans-serif;
  background: #0e0e12;
  color: #eaeaea;
}

header {
  padding: 4rem 1.5rem 2rem;
  text-align: center;
}

header h1 {
  font-size: 3rem;
  margin: 0;
}

header p {
  color: #aaa;
  margin-top: 0.5rem;
}

section {
  max-width: 1200px;
  margin: auto;
  padding: 3rem 1.5rem;
}

h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.grid img {
  width: 100%;
  border-radius: 10px;
  background: #111;
  cursor: zoom-in;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 1.5rem;
}

.video-grid iframe {
  width: 100%;
  height: 220px;
  border-radius: 12px;
}

footer {
  padding: 2rem;
  text-align: center;
  border-top: 1px solid #222;
}

footer a {
  margin: 0 1rem;
  color: #aaa;
  text-decoration: none;
}

#lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  cursor: zoom-out;
}

#lightbox img {
  max-width: 90%;
  max-height: 90%;
  border-radius: 12px;
}