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

body {
  background-color: #fff;
  color: #000;
  font-family: Garamond, "EB Garamond", serif;
  line-height: 1.45;
  padding: 40px 30px;
  text-align: center; /* <-- everything centered */
}

/* Header */
.site-header {
  margin-bottom: 45px;
}

.site-header h1 {
  font-size: 3.2rem;
  font-weight: normal;
}

.site-header p {
  font-size: 1.15rem;
  opacity: 0.8;
  margin-top: 6px;
}

/* Nav */
.site-header nav {
  margin-top: 18px;
}

.site-header nav a {
  margin: 0 10px;               /* centered spacing */
  font-size: 1rem;
  letter-spacing: 0.02em;
  opacity: 0.85;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.2s ease, opacity 0.2s ease;
}

.site-header nav a:hover {
  border-color: #000;
  opacity: 1;
}

/* Main content */
main {
  max-width: 900px;
  margin: 0 auto;               /* <-- centers main content area */
}

main h2 {
  font-size: 2.1rem;
  font-weight: normal;
  margin-bottom: 16px;
}

/* Video embeds */
.embed iframe {
  width: 100%;
  height: 380px;
  border: none;
  margin: 28px 0;
}

/* Image grid */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.photo-grid img {
  width: 100%;
  display: block;
  filter: grayscale(100%);
}